Update Project Structure;

Update Version; Add FilePage;
author: Saturneric <[email protected]> 2021-06-25 07:04:22 +0000
committer: Saturneric <[email protected]> 2021-06-25 07:04:22 +0000
commit: 6f5d4672972c87486f5a34d6dc8b0c8668f9a2a4 (patch)
tree: 651bc6b2ac5ae26bbb0bee334630a786bef9bc29
parent: Updated Document; (diff)
download: GpgFrontend-6f5d4672972c87486f5a34d6dc8b0c8668f9a2a4.tar.gz
GpgFrontend-6f5d4672972c87486f5a34d6dc8b0c8668f9a2a4.zip
27 files changed, 2272 insertions, 2032 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a3a3ea4c..0f3bcf20 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.16)
 
-project(GpgFrontend VERSION 1.0.5 LANGUAGES CXX)
+project(GpgFrontend VERSION 1.1.0 LANGUAGES CXX)
 
 message(STATUS "GPGFrontend Build Configuration Started CMAKE Version ${CMAKE_VERSION}")
 
diff --git a/COPYING b/COPYING
index 10926e87..6f9817c0 100644
--- a/COPYING
+++ b/COPYING
@@ -258,7 +258,7 @@ in one of these ways:
     (including a physical distribution medium), accompanied by a
     written offer, valid for at least three years and valid for as
     long as you offer spare parts or customer support for that product
-    model, to give anyone who possesses the object code either (1) a
+    dirModel, to give anyone who possesses the object code either (1) a
     copy of the Corresponding Source for all the software in the
     product that is covered by this License, on a durable physical
     medium customarily used for software interchange, for a price no
diff --git a/include/MainWindow.h b/include/MainWindow.h
index 95a10210..c5937e0d 100644
--- a/include/MainWindow.h
+++ b/include/MainWindow.h
@@ -26,9 +26,9 @@
 #define __GPGWIN_H__
 
 #include "gpg/GpgConstants.h"
-#include "ui/Attachments.h"
+#include "ui/widgets/Attachments.h"
 #include "ui/KeyMgmt.h"
-#include "ui/TextEdit.h"
+#include "ui/widgets/TextEdit.h"
 #include "ui/FileEncryptionDialog.h"
 #include "ui/SettingsDialog.h"
 #include "ui/AboutDialog.h"
@@ -176,6 +176,11 @@ private slots:
     void slotFileVerify();
 
     /**
+     * @details Open File Opera Tab
+     */
+    void slotOpenFileTab();
+
+    /**
      * @details Open settings-dialog.
      */
     void slotOpenSettingsDialog();
@@ -339,6 +344,7 @@ private:
     GpgME::GpgContext *mCtx; /**< TODO */
     KeyMgmt *keyMgmt; /**< TODO */
     KeyServerImportDialog *importDialog; /**< TODO */
+
     bool attachmentDockCreated;
     bool restartNeeded;
 };
diff --git a/include/ui/FindWidget.h b/include/ui/FindWidget.h
index 2e9c67b0..1142b649 100644
--- a/include/ui/FindWidget.h
+++ b/include/ui/FindWidget.h
@@ -25,7 +25,7 @@
 #ifndef FINDWIDGET_H
 #define FINDWIDGET_H
 
-#include "EditorPage.h"
+#include "ui/widgets/EditorPage.h"
 
 /**
  * @brief Class for handling the find widget shown at buttom of a textedit-page
diff --git a/include/ui/VerifyDetailsDialog.h b/include/ui/VerifyDetailsDialog.h
index a1f28e5d..ece2f1e7 100644
--- a/include/ui/VerifyDetailsDialog.h
+++ b/include/ui/VerifyDetailsDialog.h
@@ -25,7 +25,7 @@
 #ifndef __VERIFYDETAILSDIALOG_H__
 #define __VERIFYDETAILSDIALOG_H__
 
-#include "ui/EditorPage.h"
+#include "ui/widgets/EditorPage.h"
 #include "ui/widgets/VerifyKeyDetailBox.h"
 
 class VerifyDetailsDialog : public QDialog {
diff --git a/include/ui/Attachments.h b/include/ui/widgets/Attachments.h
index 19b6ef37..00433028 100644
--- a/include/ui/Attachments.h
+++ b/include/ui/widgets/Attachments.h
@@ -25,7 +25,7 @@
 #ifndef __ATTACHMENTS_H__
 #define __ATTACHMENTS_H__
 
-#include "AttachmentTableModel.h"
+#include "ui/AttachmentTableModel.h"
 
 class Attachments : public QWidget {
 Q_OBJECT
diff --git a/include/ui/EditorPage.h b/include/ui/widgets/EditorPage.h
index a06d6cd6..a06d6cd6 100644
--- a/include/ui/EditorPage.h
+++ b/include/ui/widgets/EditorPage.h
diff --git a/include/ui/widgets/FilePage.h b/include/ui/widgets/FilePage.h
new file mode 100644
index 00000000..6585bed9
--- /dev/null
+++ b/include/ui/widgets/FilePage.h
@@ -0,0 +1,56 @@
+/**
+ * This file is part of GPGFrontend.
+ *
+ * GPGFrontend is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Foobar is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Foobar.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The initial version of the source code is inherited from gpg4usb-team.
+ * Their source code version also complies with GNU General Public License.
+ *
+ * The source code version of this software was modified and released
+ * by Saturneric<[email protected]> starting on May 12, 2021.
+ *
+ */
+
+#ifndef GPGFRONTEND_FILEPAGE_H
+#define GPGFRONTEND_FILEPAGE_H
+
+#include <GpgFrontend.h>
+
+class FilePage : public QWidget  {
+Q_OBJECT
+public:
+
+    explicit FilePage(QWidget* parent = nullptr);
+
+    void getSelected(QString &path);
+
+
+private slots:
+
+    void fileTreeViewItemClicked(const QModelIndex &index);
+    void fileTreeViewItemDoubleClicked(const QModelIndex &index);
+
+    void slotUpLevel();
+
+private:
+    QFileSystemModel *dirModel;
+    QTreeView *dirTreeView;
+    QString mPath;
+
+    QPushButton *upLevelButton;
+
+};
+
+
+#endif //GPGFRONTEND_FILEPAGE_H
diff --git a/include/ui/HelpPage.h b/include/ui/widgets/HelpPage.h
index 0b5e4ca3..0b5e4ca3 100644
--- a/include/ui/HelpPage.h
+++ b/include/ui/widgets/HelpPage.h
diff --git a/include/ui/widgets/InfoBoardWidget.h b/include/ui/widgets/InfoBoardWidget.h
index 88c7cb04..9d3dbd16 100644
--- a/include/ui/widgets/InfoBoardWidget.h
+++ b/include/ui/widgets/InfoBoardWidget.h
@@ -25,7 +25,7 @@
 #ifndef __VERIFYNOTIFICATION_H__
 #define __VERIFYNOTIFICATION_H__
 
-#include "ui/EditorPage.h"
+#include "EditorPage.h"
 #include "ui/VerifyDetailsDialog.h"
 #include "gpg/result_analyse/VerifyResultAnalyse.h"
 
diff --git a/include/ui/TextEdit.h b/include/ui/widgets/TextEdit.h
index 8219814b..f98da145 100644
--- a/include/ui/TextEdit.h
+++ b/include/ui/widgets/TextEdit.h
@@ -25,9 +25,10 @@
 #ifndef __TEXTEDIT_H__
 #define __TEXTEDIT_H__
 
-#include "ui/EditorPage.h"
-#include "ui/HelpPage.h"
-#include "QuitDialog.h"
+#include "ui/widgets/EditorPage.h"
+#include "ui/widgets/HelpPage.h"
+#include "ui/widgets/FilePage.h"
+#include "ui/QuitDialog.h"
 
 
 /**
@@ -59,22 +60,22 @@ public:
      */
     bool maybeSaveAnyTab();
 
-    int tabCount() const;
+    [[nodiscard]] int tabCount() const;
 
     /**
      * @details textpage of the currently activated tab
      * @return \li reference to QTextEdit if tab has one
      *         \li 0 otherwise (e.g. if helppage)
      */
-    QTextEdit *curTextPage() const;
+    [[nodiscard]] QTextEdit *curTextPage() const;
 
-    QTextBrowser *curHelpPage() const;
+    [[nodiscard]] QTextBrowser *curHelpPage() const;
 
     /**
      * @details  List of currently unsaved tabs.
      * @returns QHash<int, QString> Hash of tabindexes and title of unsaved tabs.
      */
-    QHash<int, QString> unsavedDocuments() const;
+    [[nodiscard]] QHash<int, QString> unsavedDocuments() const;
 
     QTabWidget *tabWidget; /** Widget containing the tabs of the editor */
 
@@ -84,7 +85,7 @@ public slots:
      * @details Return pointer to the currently activated tabpage.
      *
      */
-    EditorPage *slotCurPage() const;
+    [[nodiscard]] EditorPage *slotCurPage() const;
 
     /**
      * @details Insert a ">" at the begining of every line of current textedit.
@@ -137,6 +138,11 @@ public slots:
     void slotNewHelpTab(const QString& title, const QString& path) const;
 
     /**
+     * New File Tab to do file operation
+     */
+    void slotNewFileTab() const;
+
+    /**
      * @details put a * in front of current tabs title, if current textedit is modified
      */
     void slotShowModified() const;
@@ -240,8 +246,7 @@ private slots:
     void slotSelectAll() const;
 
 protected:
-    // void dragEnterEvent(QDragEnterEvent *event);
-    // void dropEvent(QDropEvent* event);
+
     /****************************************************************************************
      * Name:                saveFile
      * Description:         Saves the content of currentTab to the file filename
diff --git a/resource/COPYING b/resource/COPYING
index b4e13b15..78af1af5 100644
--- a/resource/COPYING
+++ b/resource/COPYING
@@ -258,7 +258,7 @@ in one of these ways:
     (including a physical distribution medium), accompanied by a
     written offer, valid for at least three years and valid for as
     long as you offer spare parts or customer support for that product
-    model, to give anyone who possesses the object code either (1) a
+    dirModel, to give anyone who possesses the object code either (1) a
     copy of the Corresponding Source for all the software in the
     product that is covered by this License, on a durable physical
     medium customarily used for software interchange, for a price no
diff --git a/resource/ts/gpg_frontend_fr.ts b/resource/ts/gpg_frontend_fr.ts
index 57983343..78ca3d4f 100644
--- a/resource/ts/gpg_frontend_fr.ts
+++ b/resource/ts/gpg_frontend_fr.ts
@@ -101,35 +101,35 @@
 <context>
     <name>Attachments</name>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="78"/>
-        <location filename="../../src/ui/Attachments.cpp" line="113"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="78"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="113"/>
         <source>Save File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="79"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="79"/>
         <source>Save this file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="83"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="83"/>
         <source>Open File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="84"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="84"/>
         <source>Open this file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="119"/>
-        <location filename="../../src/ui/Attachments.cpp" line="164"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="119"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="164"/>
         <source>File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="120"/>
-        <location filename="../../src/ui/Attachments.cpp" line="165"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="120"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="165"/>
         <source>Cannot write file %1:
 %2.</source>
         <translation type="unfinished"></translation>
@@ -1307,16 +1307,6 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="298"/>
-        <source>Upload Key Pair</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="300"/>
-        <source>Update Key Pair</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="191"/>
         <source>Exporting private Key</source>
         <translation type="unfinished"></translation>
@@ -1339,12 +1329,12 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
     </message>
     <message>
         <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="208"/>
-        <source>Couldn&apos;t open %1 for writing</source>
+        <source>Export Error</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="208"/>
-        <source>Export Error</source>
+        <source>Couldn&apos;t open %1 for writing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
@@ -1352,6 +1342,16 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <source>Never Expire</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="298"/>
+        <source>Upload Key Pair</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="300"/>
+        <source>Update Key Pair</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>KeyPairSubkeyTab</name>
@@ -1697,6 +1697,29 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="216"/>
+        <source>Not Key Found</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="219"/>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="389"/>
+        <source>Timeout</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="222"/>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="392"/>
+        <source>Key Server Not Found</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="225"/>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="395"/>
+        <source>Connection Error</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
         <location filename="../../src/ui/KeyServerImportDialog.cpp" line="233"/>
         <source>&lt;h4&gt;CToo many responses from keyserver!&lt;/h4&gt;</source>
         <translation type="unfinished"></translation>
@@ -1737,34 +1760,6 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="476"/>
-        <source>Upload Keys from Keyserver</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="219"/>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="389"/>
-        <source>Timeout</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="216"/>
-        <source>Not Key Found</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="222"/>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="392"/>
-        <source>Key Server Not Found</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="225"/>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="395"/>
-        <source>Connection Error</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../../src/ui/KeyServerImportDialog.cpp" line="413"/>
         <source>&lt;h4&gt;Key Updated&lt;/h4&gt;</source>
         <translation type="unfinished"></translation>
@@ -1774,6 +1769,11 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <source>&lt;h4&gt;Key Imported&lt;/h4&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="476"/>
+        <source>Upload Keys from Keyserver</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>KeySetExpireDateDialog</name>
@@ -1875,546 +1875,546 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="175"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="36"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="83"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="281"/>
+        <source>No Key Selected</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="43"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="90"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="288"/>
+        <source>Invalid Operation</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="44"/>
+        <source>The selected key contains a key that does not actually have a encrypt function.&lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="45"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="92"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="290"/>
+        <source>&lt;br/&gt;For example the Following Key: &lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="91"/>
+        <source>The selected key contains a key that does not actually have a signature function.&lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="289"/>
+        <source>The selected key cannot be used for signing and encryption at the same time.&lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotUI.cpp" line="54"/>
+        <source>There is one unencrypted file in attachment folder</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotUI.cpp" line="56"/>
+        <source>There are </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotUI.cpp" line="56"/>
+        <source> unencrypted files in attachment folder</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="30"/>
         <source>&amp;New</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="181"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="36"/>
         <source>Open a new file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="184"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="39"/>
         <source>&amp;Open...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="187"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="42"/>
         <source>Open an existing file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="190"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="45"/>
         <source>&amp;Save</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="193"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="48"/>
         <source>Save the current File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="196"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="51"/>
         <source>Save &amp;As</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="199"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="54"/>
         <source>Save the current File as...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="202"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="57"/>
         <source>&amp;Print</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="205"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="60"/>
         <source>Print Document</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="208"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="63"/>
         <source>&amp;Close</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="210"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="65"/>
         <source>Close file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="213"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="68"/>
         <source>&amp;Quit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="216"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="71"/>
         <source>Quit Program</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="221"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="76"/>
         <source>&amp;Undo</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="223"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="78"/>
         <source>Undo Last Edit Action</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="226"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="81"/>
         <source>&amp;Redo</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="228"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="83"/>
         <source>Redo Last Edit Action</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="231"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="86"/>
         <source>Zoom In</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="235"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="90"/>
         <source>Zoom Out</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="239"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="94"/>
         <source>&amp;Paste</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="242"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="97"/>
         <source>Paste Text From Clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="245"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="100"/>
         <source>Cu&amp;t</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="248"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="103"/>
         <source>Cut the current selection&apos;s contents to the clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="252"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="107"/>
         <source>&amp;Copy</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="255"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="110"/>
         <source>Copy the current selection&apos;s contents to the clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="259"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="114"/>
         <source>&amp;Quote</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="261"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="116"/>
         <source>Quote whole text</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="264"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="119"/>
         <source>Select &amp;All</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="267"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="122"/>
         <source>Select the whole text</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="270"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="125"/>
         <source>&amp;Find</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="272"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="127"/>
         <source>Find a word</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="275"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="130"/>
         <source>Remove &amp;spacing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="278"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="133"/>
         <source>Remove double linebreaks, e.g. in pasted text from webmailer</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="281"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="136"/>
         <source>Se&amp;ttings</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="282"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="137"/>
         <source>Open settings dialog</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="288"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="143"/>
         <source>&amp;Encrypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="291"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="146"/>
         <source>Encrypt Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="294"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="149"/>
         <source>&amp;Encrypt &amp;Sign</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="297"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="152"/>
         <source>Encrypt and Sign Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="300"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="155"/>
         <source>&amp;Decrypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="303"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="158"/>
         <source>Decrypt Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="306"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="161"/>
         <source>&amp;Decrypt &amp;Verify</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="309"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="164"/>
         <source>Decrypt and Verify Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="315"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="170"/>
         <source>&amp;Encrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="316"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="171"/>
         <source>Encrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="319"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="174"/>
         <source>&amp;Decrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="320"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="175"/>
         <source>Decrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="323"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="178"/>
         <source>&amp;Sign File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="324"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="179"/>
         <source>Sign File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="327"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="182"/>
         <source>&amp;Verify File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="328"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="183"/>
         <source>Verify File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="332"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="187"/>
         <source>&amp;Sign</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="335"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="190"/>
         <source>Sign Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="338"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="193"/>
         <source>&amp;Verify</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="341"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="196"/>
         <source>Verify Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="347"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="202"/>
         <source>&amp;Editor</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="349"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="204"/>
         <source>Import New Key From Editor</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="352"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="207"/>
         <source>Manage &amp;keys</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="354"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="209"/>
         <source>Open Keymanagement</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="359"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="214"/>
         <source>&amp;About</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="361"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="216"/>
         <source>Show the application&apos;s About box</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="364"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="219"/>
         <source>Open &amp;Wizard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="365"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="220"/>
         <source>Open the wizard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="370"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="225"/>
         <source>Append Selected Key(s) To Text</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="371"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="226"/>
         <source>Append The Selected Keys To Text in Editor</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="374"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="229"/>
         <source>Copy EMail-address</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="375"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="230"/>
         <source>Copy selected EMailaddress to clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="379"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="234"/>
         <source>Show Key Details</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="380"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="235"/>
         <source>Show Details for this Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="383"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="238"/>
         <source>Refresh Key From Key Server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="384"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="239"/>
         <source>Refresh key from default key server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="387"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="242"/>
         <source>Upload Public Key(s) To Server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="388"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="243"/>
         <source>Upload The Selected Public Keys To Server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="402"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="257"/>
         <source>Remove PGP Header</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="405"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="260"/>
         <source>Add PGP Header</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="446"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="265"/>
         <source>&amp;File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="458"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="277"/>
         <source>&amp;Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="476"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="295"/>
         <source>&amp;File...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="482"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="301"/>
         <source>&amp;Crypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="493"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="312"/>
         <source>&amp;Keys</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="494"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="313"/>
         <source>&amp;Import Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="503"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="322"/>
         <source>&amp;Steganography</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="512"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="331"/>
         <source>&amp;View</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="514"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="333"/>
         <source>&amp;Help</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="522"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="341"/>
         <source>File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="530"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="349"/>
         <source>Crypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="540"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="359"/>
         <source>Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="545"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="364"/>
         <source>Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="552"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="371"/>
         <source>Special Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="564"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="383"/>
         <source>Import key from...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="565"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="384"/>
         <source>Import key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="573"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="393"/>
         <source>Opera File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="574"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="394"/>
         <source>File Crypto</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="592"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="412"/>
         <source>Ready</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="599"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="419"/>
         <source>Key ToolBox</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="607"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="427"/>
         <source>Information Board</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="627"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="447"/>
         <source>Attached files:</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="690"/>
-        <source>There is one unencrypted file in attachment folder</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="692"/>
-        <source>There are </source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="692"/>
-        <source> unencrypted files in attachment folder</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="724"/>
-        <location filename="../../src/MainWindow.cpp" line="771"/>
-        <location filename="../../src/MainWindow.cpp" line="1074"/>
-        <source>No Key Selected</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="731"/>
-        <location filename="../../src/MainWindow.cpp" line="778"/>
-        <location filename="../../src/MainWindow.cpp" line="1081"/>
-        <source>Invalid Operation</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="732"/>
-        <source>The selected key contains a key that does not actually have a encrypt function.&lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="733"/>
-        <location filename="../../src/MainWindow.cpp" line="780"/>
-        <location filename="../../src/MainWindow.cpp" line="1083"/>
-        <source>&lt;br/&gt;For example the Following Key: &lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="779"/>
-        <source>The selected key contains a key that does not actually have a signature function.&lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="1082"/>
-        <source>The selected key cannot be used for signing and encryption at the same time.&lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
 </context>
 <context>
     <name>MimeTab</name>
@@ -2717,56 +2717,56 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
 <context>
     <name>TextEdit</name>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="49"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="49"/>
         <source>untitled</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="68"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="76"/>
         <source>Open file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="93"/>
-        <location filename="../../src/ui/TextEdit.cpp" line="371"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="101"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="379"/>
         <source>Application</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="94"/>
-        <location filename="../../src/ui/TextEdit.cpp" line="372"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="102"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="380"/>
         <source>Cannot read file %1:
 %2.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="143"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="151"/>
         <source>File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="144"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="152"/>
         <source>Cannot write file %1:
 %2.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="165"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="173"/>
         <source>Save file </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="229"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="237"/>
         <source>Unsaved document</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="230"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="238"/>
         <source>&lt;h3&gt;The document &quot;%1&quot; has been modified.&lt;br/&gt;Do you want to save your changes?&lt;/h3&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="232"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="240"/>
         <source>&lt;b&gt;Note:&lt;/b&gt; If you don&apos;t save these files, all changes are lost.&lt;br/&gt;</source>
         <translation type="unfinished"></translation>
     </message>
diff --git a/resource/ts/gpg_frontend_ru.ts b/resource/ts/gpg_frontend_ru.ts
index 16f73ce5..370d406c 100644
--- a/resource/ts/gpg_frontend_ru.ts
+++ b/resource/ts/gpg_frontend_ru.ts
@@ -101,35 +101,35 @@
 <context>
     <name>Attachments</name>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="78"/>
-        <location filename="../../src/ui/Attachments.cpp" line="113"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="78"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="113"/>
         <source>Save File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="79"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="79"/>
         <source>Save this file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="83"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="83"/>
         <source>Open File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="84"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="84"/>
         <source>Open this file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="119"/>
-        <location filename="../../src/ui/Attachments.cpp" line="164"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="119"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="164"/>
         <source>File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="120"/>
-        <location filename="../../src/ui/Attachments.cpp" line="165"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="120"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="165"/>
         <source>Cannot write file %1:
 %2.</source>
         <translation type="unfinished"></translation>
@@ -1307,16 +1307,6 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="298"/>
-        <source>Upload Key Pair</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="300"/>
-        <source>Update Key Pair</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="191"/>
         <source>Exporting private Key</source>
         <translation type="unfinished"></translation>
@@ -1339,12 +1329,12 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
     </message>
     <message>
         <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="208"/>
-        <source>Couldn&apos;t open %1 for writing</source>
+        <source>Export Error</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="208"/>
-        <source>Export Error</source>
+        <source>Couldn&apos;t open %1 for writing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
@@ -1352,6 +1342,16 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <source>Never Expire</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="298"/>
+        <source>Upload Key Pair</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="300"/>
+        <source>Update Key Pair</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>KeyPairSubkeyTab</name>
@@ -1697,6 +1697,29 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="216"/>
+        <source>Not Key Found</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="219"/>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="389"/>
+        <source>Timeout</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="222"/>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="392"/>
+        <source>Key Server Not Found</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="225"/>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="395"/>
+        <source>Connection Error</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
         <location filename="../../src/ui/KeyServerImportDialog.cpp" line="233"/>
         <source>&lt;h4&gt;CToo many responses from keyserver!&lt;/h4&gt;</source>
         <translation type="unfinished"></translation>
@@ -1737,34 +1760,6 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="476"/>
-        <source>Upload Keys from Keyserver</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="219"/>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="389"/>
-        <source>Timeout</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="216"/>
-        <source>Not Key Found</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="222"/>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="392"/>
-        <source>Key Server Not Found</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="225"/>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="395"/>
-        <source>Connection Error</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../../src/ui/KeyServerImportDialog.cpp" line="413"/>
         <source>&lt;h4&gt;Key Updated&lt;/h4&gt;</source>
         <translation type="unfinished"></translation>
@@ -1774,6 +1769,11 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <source>&lt;h4&gt;Key Imported&lt;/h4&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="476"/>
+        <source>Upload Keys from Keyserver</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>KeySetExpireDateDialog</name>
@@ -1875,546 +1875,546 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="175"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="36"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="83"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="281"/>
+        <source>No Key Selected</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="43"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="90"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="288"/>
+        <source>Invalid Operation</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="44"/>
+        <source>The selected key contains a key that does not actually have a encrypt function.&lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="45"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="92"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="290"/>
+        <source>&lt;br/&gt;For example the Following Key: &lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="91"/>
+        <source>The selected key contains a key that does not actually have a signature function.&lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="289"/>
+        <source>The selected key cannot be used for signing and encryption at the same time.&lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotUI.cpp" line="54"/>
+        <source>There is one unencrypted file in attachment folder</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotUI.cpp" line="56"/>
+        <source>There are </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotUI.cpp" line="56"/>
+        <source> unencrypted files in attachment folder</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="30"/>
         <source>&amp;New</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="181"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="36"/>
         <source>Open a new file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="184"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="39"/>
         <source>&amp;Open...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="187"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="42"/>
         <source>Open an existing file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="190"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="45"/>
         <source>&amp;Save</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="193"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="48"/>
         <source>Save the current File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="196"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="51"/>
         <source>Save &amp;As</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="199"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="54"/>
         <source>Save the current File as...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="202"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="57"/>
         <source>&amp;Print</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="205"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="60"/>
         <source>Print Document</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="208"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="63"/>
         <source>&amp;Close</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="210"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="65"/>
         <source>Close file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="213"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="68"/>
         <source>&amp;Quit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="216"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="71"/>
         <source>Quit Program</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="221"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="76"/>
         <source>&amp;Undo</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="223"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="78"/>
         <source>Undo Last Edit Action</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="226"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="81"/>
         <source>&amp;Redo</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="228"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="83"/>
         <source>Redo Last Edit Action</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="231"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="86"/>
         <source>Zoom In</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="235"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="90"/>
         <source>Zoom Out</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="239"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="94"/>
         <source>&amp;Paste</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="242"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="97"/>
         <source>Paste Text From Clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="245"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="100"/>
         <source>Cu&amp;t</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="248"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="103"/>
         <source>Cut the current selection&apos;s contents to the clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="252"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="107"/>
         <source>&amp;Copy</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="255"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="110"/>
         <source>Copy the current selection&apos;s contents to the clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="259"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="114"/>
         <source>&amp;Quote</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="261"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="116"/>
         <source>Quote whole text</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="264"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="119"/>
         <source>Select &amp;All</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="267"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="122"/>
         <source>Select the whole text</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="270"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="125"/>
         <source>&amp;Find</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="272"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="127"/>
         <source>Find a word</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="275"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="130"/>
         <source>Remove &amp;spacing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="278"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="133"/>
         <source>Remove double linebreaks, e.g. in pasted text from webmailer</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="281"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="136"/>
         <source>Se&amp;ttings</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="282"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="137"/>
         <source>Open settings dialog</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="288"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="143"/>
         <source>&amp;Encrypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="291"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="146"/>
         <source>Encrypt Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="294"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="149"/>
         <source>&amp;Encrypt &amp;Sign</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="297"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="152"/>
         <source>Encrypt and Sign Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="300"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="155"/>
         <source>&amp;Decrypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="303"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="158"/>
         <source>Decrypt Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="306"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="161"/>
         <source>&amp;Decrypt &amp;Verify</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="309"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="164"/>
         <source>Decrypt and Verify Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="315"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="170"/>
         <source>&amp;Encrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="316"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="171"/>
         <source>Encrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="319"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="174"/>
         <source>&amp;Decrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="320"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="175"/>
         <source>Decrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="323"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="178"/>
         <source>&amp;Sign File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="324"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="179"/>
         <source>Sign File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="327"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="182"/>
         <source>&amp;Verify File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="328"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="183"/>
         <source>Verify File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="332"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="187"/>
         <source>&amp;Sign</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="335"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="190"/>
         <source>Sign Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="338"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="193"/>
         <source>&amp;Verify</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="341"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="196"/>
         <source>Verify Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="347"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="202"/>
         <source>&amp;Editor</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="349"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="204"/>
         <source>Import New Key From Editor</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="352"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="207"/>
         <source>Manage &amp;keys</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="354"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="209"/>
         <source>Open Keymanagement</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="359"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="214"/>
         <source>&amp;About</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="361"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="216"/>
         <source>Show the application&apos;s About box</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="364"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="219"/>
         <source>Open &amp;Wizard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="365"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="220"/>
         <source>Open the wizard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="370"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="225"/>
         <source>Append Selected Key(s) To Text</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="371"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="226"/>
         <source>Append The Selected Keys To Text in Editor</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="374"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="229"/>
         <source>Copy EMail-address</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="375"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="230"/>
         <source>Copy selected EMailaddress to clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="379"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="234"/>
         <source>Show Key Details</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="380"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="235"/>
         <source>Show Details for this Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="383"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="238"/>
         <source>Refresh Key From Key Server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="384"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="239"/>
         <source>Refresh key from default key server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="387"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="242"/>
         <source>Upload Public Key(s) To Server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="388"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="243"/>
         <source>Upload The Selected Public Keys To Server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="402"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="257"/>
         <source>Remove PGP Header</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="405"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="260"/>
         <source>Add PGP Header</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="446"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="265"/>
         <source>&amp;File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="458"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="277"/>
         <source>&amp;Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="476"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="295"/>
         <source>&amp;File...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="482"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="301"/>
         <source>&amp;Crypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="493"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="312"/>
         <source>&amp;Keys</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="494"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="313"/>
         <source>&amp;Import Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="503"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="322"/>
         <source>&amp;Steganography</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="512"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="331"/>
         <source>&amp;View</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="514"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="333"/>
         <source>&amp;Help</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="522"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="341"/>
         <source>File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="530"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="349"/>
         <source>Crypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="540"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="359"/>
         <source>Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="545"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="364"/>
         <source>Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="552"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="371"/>
         <source>Special Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="564"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="383"/>
         <source>Import key from...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="565"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="384"/>
         <source>Import key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="573"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="393"/>
         <source>Opera File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="574"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="394"/>
         <source>File Crypto</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="592"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="412"/>
         <source>Ready</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="599"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="419"/>
         <source>Key ToolBox</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="607"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="427"/>
         <source>Information Board</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="627"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="447"/>
         <source>Attached files:</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="690"/>
-        <source>There is one unencrypted file in attachment folder</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="692"/>
-        <source>There are </source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="692"/>
-        <source> unencrypted files in attachment folder</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="724"/>
-        <location filename="../../src/MainWindow.cpp" line="771"/>
-        <location filename="../../src/MainWindow.cpp" line="1074"/>
-        <source>No Key Selected</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="731"/>
-        <location filename="../../src/MainWindow.cpp" line="778"/>
-        <location filename="../../src/MainWindow.cpp" line="1081"/>
-        <source>Invalid Operation</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="732"/>
-        <source>The selected key contains a key that does not actually have a encrypt function.&lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="733"/>
-        <location filename="../../src/MainWindow.cpp" line="780"/>
-        <location filename="../../src/MainWindow.cpp" line="1083"/>
-        <source>&lt;br/&gt;For example the Following Key: &lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="779"/>
-        <source>The selected key contains a key that does not actually have a signature function.&lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="1082"/>
-        <source>The selected key cannot be used for signing and encryption at the same time.&lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
 </context>
 <context>
     <name>MimeTab</name>
@@ -2717,56 +2717,56 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
 <context>
     <name>TextEdit</name>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="49"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="49"/>
         <source>untitled</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="68"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="76"/>
         <source>Open file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="93"/>
-        <location filename="../../src/ui/TextEdit.cpp" line="371"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="101"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="379"/>
         <source>Application</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="94"/>
-        <location filename="../../src/ui/TextEdit.cpp" line="372"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="102"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="380"/>
         <source>Cannot read file %1:
 %2.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="143"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="151"/>
         <source>File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="144"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="152"/>
         <source>Cannot write file %1:
 %2.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="165"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="173"/>
         <source>Save file </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="229"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="237"/>
         <source>Unsaved document</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="230"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="238"/>
         <source>&lt;h3&gt;The document &quot;%1&quot; has been modified.&lt;br/&gt;Do you want to save your changes?&lt;/h3&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="232"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="240"/>
         <source>&lt;b&gt;Note:&lt;/b&gt; If you don&apos;t save these files, all changes are lost.&lt;br/&gt;</source>
         <translation type="unfinished"></translation>
     </message>
diff --git a/resource/ts/gpgfrontend_en_us.ts b/resource/ts/gpgfrontend_en_us.ts
index ac4ccb41..09ec9879 100644
--- a/resource/ts/gpgfrontend_en_us.ts
+++ b/resource/ts/gpgfrontend_en_us.ts
@@ -101,35 +101,35 @@
 <context>
     <name>Attachments</name>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="78"/>
-        <location filename="../../src/ui/Attachments.cpp" line="113"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="78"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="113"/>
         <source>Save File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="79"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="79"/>
         <source>Save this file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="83"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="83"/>
         <source>Open File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="84"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="84"/>
         <source>Open this file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="119"/>
-        <location filename="../../src/ui/Attachments.cpp" line="164"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="119"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="164"/>
         <source>File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="120"/>
-        <location filename="../../src/ui/Attachments.cpp" line="165"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="120"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="165"/>
         <source>Cannot write file %1:
 %2.</source>
         <translation type="unfinished"></translation>
@@ -1307,16 +1307,6 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="298"/>
-        <source>Upload Key Pair</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="300"/>
-        <source>Update Key Pair</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="191"/>
         <source>Exporting private Key</source>
         <translation type="unfinished"></translation>
@@ -1339,12 +1329,12 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
     </message>
     <message>
         <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="208"/>
-        <source>Couldn&apos;t open %1 for writing</source>
+        <source>Export Error</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="208"/>
-        <source>Export Error</source>
+        <source>Couldn&apos;t open %1 for writing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
@@ -1352,6 +1342,16 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <source>Never Expire</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="298"/>
+        <source>Upload Key Pair</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="300"/>
+        <source>Update Key Pair</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>KeyPairSubkeyTab</name>
@@ -1697,6 +1697,29 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="216"/>
+        <source>Not Key Found</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="219"/>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="389"/>
+        <source>Timeout</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="222"/>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="392"/>
+        <source>Key Server Not Found</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="225"/>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="395"/>
+        <source>Connection Error</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
         <location filename="../../src/ui/KeyServerImportDialog.cpp" line="233"/>
         <source>&lt;h4&gt;CToo many responses from keyserver!&lt;/h4&gt;</source>
         <translation type="unfinished"></translation>
@@ -1737,34 +1760,6 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="476"/>
-        <source>Upload Keys from Keyserver</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="219"/>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="389"/>
-        <source>Timeout</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="216"/>
-        <source>Not Key Found</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="222"/>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="392"/>
-        <source>Key Server Not Found</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="225"/>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="395"/>
-        <source>Connection Error</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../../src/ui/KeyServerImportDialog.cpp" line="413"/>
         <source>&lt;h4&gt;Key Updated&lt;/h4&gt;</source>
         <translation type="unfinished"></translation>
@@ -1774,6 +1769,11 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <source>&lt;h4&gt;Key Imported&lt;/h4&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="476"/>
+        <source>Upload Keys from Keyserver</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>KeySetExpireDateDialog</name>
@@ -1875,546 +1875,546 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="175"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="36"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="83"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="281"/>
+        <source>No Key Selected</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="43"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="90"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="288"/>
+        <source>Invalid Operation</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="44"/>
+        <source>The selected key contains a key that does not actually have a encrypt function.&lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="45"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="92"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="290"/>
+        <source>&lt;br/&gt;For example the Following Key: &lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="91"/>
+        <source>The selected key contains a key that does not actually have a signature function.&lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="289"/>
+        <source>The selected key cannot be used for signing and encryption at the same time.&lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotUI.cpp" line="54"/>
+        <source>There is one unencrypted file in attachment folder</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotUI.cpp" line="56"/>
+        <source>There are </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotUI.cpp" line="56"/>
+        <source> unencrypted files in attachment folder</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="30"/>
         <source>&amp;New</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="181"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="36"/>
         <source>Open a new file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="184"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="39"/>
         <source>&amp;Open...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="187"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="42"/>
         <source>Open an existing file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="190"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="45"/>
         <source>&amp;Save</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="193"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="48"/>
         <source>Save the current File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="196"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="51"/>
         <source>Save &amp;As</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="199"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="54"/>
         <source>Save the current File as...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="202"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="57"/>
         <source>&amp;Print</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="205"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="60"/>
         <source>Print Document</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="208"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="63"/>
         <source>&amp;Close</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="210"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="65"/>
         <source>Close file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="213"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="68"/>
         <source>&amp;Quit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="216"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="71"/>
         <source>Quit Program</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="221"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="76"/>
         <source>&amp;Undo</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="223"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="78"/>
         <source>Undo Last Edit Action</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="226"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="81"/>
         <source>&amp;Redo</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="228"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="83"/>
         <source>Redo Last Edit Action</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="231"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="86"/>
         <source>Zoom In</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="235"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="90"/>
         <source>Zoom Out</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="239"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="94"/>
         <source>&amp;Paste</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="242"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="97"/>
         <source>Paste Text From Clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="245"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="100"/>
         <source>Cu&amp;t</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="248"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="103"/>
         <source>Cut the current selection&apos;s contents to the clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="252"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="107"/>
         <source>&amp;Copy</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="255"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="110"/>
         <source>Copy the current selection&apos;s contents to the clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="259"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="114"/>
         <source>&amp;Quote</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="261"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="116"/>
         <source>Quote whole text</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="264"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="119"/>
         <source>Select &amp;All</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="267"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="122"/>
         <source>Select the whole text</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="270"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="125"/>
         <source>&amp;Find</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="272"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="127"/>
         <source>Find a word</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="275"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="130"/>
         <source>Remove &amp;spacing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="278"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="133"/>
         <source>Remove double linebreaks, e.g. in pasted text from webmailer</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="281"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="136"/>
         <source>Se&amp;ttings</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="282"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="137"/>
         <source>Open settings dialog</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="288"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="143"/>
         <source>&amp;Encrypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="291"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="146"/>
         <source>Encrypt Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="294"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="149"/>
         <source>&amp;Encrypt &amp;Sign</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="297"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="152"/>
         <source>Encrypt and Sign Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="300"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="155"/>
         <source>&amp;Decrypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="303"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="158"/>
         <source>Decrypt Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="306"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="161"/>
         <source>&amp;Decrypt &amp;Verify</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="309"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="164"/>
         <source>Decrypt and Verify Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="315"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="170"/>
         <source>&amp;Encrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="316"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="171"/>
         <source>Encrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="319"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="174"/>
         <source>&amp;Decrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="320"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="175"/>
         <source>Decrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="323"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="178"/>
         <source>&amp;Sign File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="324"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="179"/>
         <source>Sign File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="327"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="182"/>
         <source>&amp;Verify File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="328"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="183"/>
         <source>Verify File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="332"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="187"/>
         <source>&amp;Sign</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="335"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="190"/>
         <source>Sign Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="338"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="193"/>
         <source>&amp;Verify</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="341"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="196"/>
         <source>Verify Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="347"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="202"/>
         <source>&amp;Editor</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="349"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="204"/>
         <source>Import New Key From Editor</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="352"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="207"/>
         <source>Manage &amp;keys</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="354"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="209"/>
         <source>Open Keymanagement</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="359"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="214"/>
         <source>&amp;About</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="361"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="216"/>
         <source>Show the application&apos;s About box</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="364"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="219"/>
         <source>Open &amp;Wizard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="365"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="220"/>
         <source>Open the wizard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="370"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="225"/>
         <source>Append Selected Key(s) To Text</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="371"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="226"/>
         <source>Append The Selected Keys To Text in Editor</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="374"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="229"/>
         <source>Copy EMail-address</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="375"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="230"/>
         <source>Copy selected EMailaddress to clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="379"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="234"/>
         <source>Show Key Details</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="380"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="235"/>
         <source>Show Details for this Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="383"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="238"/>
         <source>Refresh Key From Key Server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="384"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="239"/>
         <source>Refresh key from default key server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="387"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="242"/>
         <source>Upload Public Key(s) To Server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="388"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="243"/>
         <source>Upload The Selected Public Keys To Server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="402"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="257"/>
         <source>Remove PGP Header</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="405"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="260"/>
         <source>Add PGP Header</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="446"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="265"/>
         <source>&amp;File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="458"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="277"/>
         <source>&amp;Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="476"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="295"/>
         <source>&amp;File...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="482"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="301"/>
         <source>&amp;Crypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="493"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="312"/>
         <source>&amp;Keys</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="494"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="313"/>
         <source>&amp;Import Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="503"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="322"/>
         <source>&amp;Steganography</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="512"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="331"/>
         <source>&amp;View</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="514"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="333"/>
         <source>&amp;Help</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="522"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="341"/>
         <source>File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="530"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="349"/>
         <source>Crypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="540"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="359"/>
         <source>Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="545"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="364"/>
         <source>Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="552"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="371"/>
         <source>Special Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="564"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="383"/>
         <source>Import key from...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="565"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="384"/>
         <source>Import key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="573"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="393"/>
         <source>Opera File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="574"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="394"/>
         <source>File Crypto</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="592"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="412"/>
         <source>Ready</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="599"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="419"/>
         <source>Key ToolBox</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="607"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="427"/>
         <source>Information Board</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="627"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="447"/>
         <source>Attached files:</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="690"/>
-        <source>There is one unencrypted file in attachment folder</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="692"/>
-        <source>There are </source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="692"/>
-        <source> unencrypted files in attachment folder</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="724"/>
-        <location filename="../../src/MainWindow.cpp" line="771"/>
-        <location filename="../../src/MainWindow.cpp" line="1074"/>
-        <source>No Key Selected</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="731"/>
-        <location filename="../../src/MainWindow.cpp" line="778"/>
-        <location filename="../../src/MainWindow.cpp" line="1081"/>
-        <source>Invalid Operation</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="732"/>
-        <source>The selected key contains a key that does not actually have a encrypt function.&lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="733"/>
-        <location filename="../../src/MainWindow.cpp" line="780"/>
-        <location filename="../../src/MainWindow.cpp" line="1083"/>
-        <source>&lt;br/&gt;For example the Following Key: &lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="779"/>
-        <source>The selected key contains a key that does not actually have a signature function.&lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="1082"/>
-        <source>The selected key cannot be used for signing and encryption at the same time.&lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
 </context>
 <context>
     <name>MimeTab</name>
@@ -2717,56 +2717,56 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
 <context>
     <name>TextEdit</name>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="49"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="49"/>
         <source>untitled</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="68"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="76"/>
         <source>Open file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="93"/>
-        <location filename="../../src/ui/TextEdit.cpp" line="371"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="101"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="379"/>
         <source>Application</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="94"/>
-        <location filename="../../src/ui/TextEdit.cpp" line="372"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="102"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="380"/>
         <source>Cannot read file %1:
 %2.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="143"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="151"/>
         <source>File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="144"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="152"/>
         <source>Cannot write file %1:
 %2.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="165"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="173"/>
         <source>Save file </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="229"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="237"/>
         <source>Unsaved document</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="230"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="238"/>
         <source>&lt;h3&gt;The document &quot;%1&quot; has been modified.&lt;br/&gt;Do you want to save your changes?&lt;/h3&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="232"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="240"/>
         <source>&lt;b&gt;Note:&lt;/b&gt; If you don&apos;t save these files, all changes are lost.&lt;br/&gt;</source>
         <translation type="unfinished"></translation>
     </message>
diff --git a/resource/ts/gpgfrontend_zh_chs.ts b/resource/ts/gpgfrontend_zh_chs.ts
index cade93a5..c6722829 100644
--- a/resource/ts/gpgfrontend_zh_chs.ts
+++ b/resource/ts/gpgfrontend_zh_chs.ts
@@ -101,35 +101,35 @@
 <context>
     <name>Attachments</name>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="78"/>
-        <location filename="../../src/ui/Attachments.cpp" line="113"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="78"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="113"/>
         <source>Save File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="79"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="79"/>
         <source>Save this file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="83"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="83"/>
         <source>Open File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="84"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="84"/>
         <source>Open this file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="119"/>
-        <location filename="../../src/ui/Attachments.cpp" line="164"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="119"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="164"/>
         <source>File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="120"/>
-        <location filename="../../src/ui/Attachments.cpp" line="165"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="120"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="165"/>
         <source>Cannot write file %1:
 %2.</source>
         <translation type="unfinished"></translation>
@@ -1307,16 +1307,6 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="298"/>
-        <source>Upload Key Pair</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="300"/>
-        <source>Update Key Pair</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="191"/>
         <source>Exporting private Key</source>
         <translation type="unfinished"></translation>
@@ -1339,12 +1329,12 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
     </message>
     <message>
         <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="208"/>
-        <source>Couldn&apos;t open %1 for writing</source>
+        <source>Export Error</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="208"/>
-        <source>Export Error</source>
+        <source>Couldn&apos;t open %1 for writing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
@@ -1352,6 +1342,16 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <source>Never Expire</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="298"/>
+        <source>Upload Key Pair</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="300"/>
+        <source>Update Key Pair</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>KeyPairSubkeyTab</name>
@@ -1697,6 +1697,29 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="216"/>
+        <source>Not Key Found</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="219"/>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="389"/>
+        <source>Timeout</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="222"/>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="392"/>
+        <source>Key Server Not Found</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="225"/>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="395"/>
+        <source>Connection Error</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
         <location filename="../../src/ui/KeyServerImportDialog.cpp" line="233"/>
         <source>&lt;h4&gt;CToo many responses from keyserver!&lt;/h4&gt;</source>
         <translation type="unfinished"></translation>
@@ -1737,34 +1760,6 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="476"/>
-        <source>Upload Keys from Keyserver</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="219"/>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="389"/>
-        <source>Timeout</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="216"/>
-        <source>Not Key Found</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="222"/>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="392"/>
-        <source>Key Server Not Found</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="225"/>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="395"/>
-        <source>Connection Error</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../../src/ui/KeyServerImportDialog.cpp" line="413"/>
         <source>&lt;h4&gt;Key Updated&lt;/h4&gt;</source>
         <translation type="unfinished"></translation>
@@ -1774,6 +1769,11 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <source>&lt;h4&gt;Key Imported&lt;/h4&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="476"/>
+        <source>Upload Keys from Keyserver</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>KeySetExpireDateDialog</name>
@@ -1875,546 +1875,546 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="175"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="36"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="83"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="281"/>
+        <source>No Key Selected</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="43"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="90"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="288"/>
+        <source>Invalid Operation</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="44"/>
+        <source>The selected key contains a key that does not actually have a encrypt function.&lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="45"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="92"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="290"/>
+        <source>&lt;br/&gt;For example the Following Key: &lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="91"/>
+        <source>The selected key contains a key that does not actually have a signature function.&lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="289"/>
+        <source>The selected key cannot be used for signing and encryption at the same time.&lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotUI.cpp" line="54"/>
+        <source>There is one unencrypted file in attachment folder</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotUI.cpp" line="56"/>
+        <source>There are </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotUI.cpp" line="56"/>
+        <source> unencrypted files in attachment folder</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="30"/>
         <source>&amp;New</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="181"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="36"/>
         <source>Open a new file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="184"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="39"/>
         <source>&amp;Open...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="187"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="42"/>
         <source>Open an existing file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="190"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="45"/>
         <source>&amp;Save</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="193"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="48"/>
         <source>Save the current File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="196"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="51"/>
         <source>Save &amp;As</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="199"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="54"/>
         <source>Save the current File as...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="202"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="57"/>
         <source>&amp;Print</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="205"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="60"/>
         <source>Print Document</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="208"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="63"/>
         <source>&amp;Close</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="210"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="65"/>
         <source>Close file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="213"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="68"/>
         <source>&amp;Quit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="216"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="71"/>
         <source>Quit Program</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="221"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="76"/>
         <source>&amp;Undo</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="223"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="78"/>
         <source>Undo Last Edit Action</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="226"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="81"/>
         <source>&amp;Redo</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="228"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="83"/>
         <source>Redo Last Edit Action</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="231"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="86"/>
         <source>Zoom In</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="235"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="90"/>
         <source>Zoom Out</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="239"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="94"/>
         <source>&amp;Paste</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="242"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="97"/>
         <source>Paste Text From Clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="245"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="100"/>
         <source>Cu&amp;t</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="248"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="103"/>
         <source>Cut the current selection&apos;s contents to the clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="252"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="107"/>
         <source>&amp;Copy</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="255"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="110"/>
         <source>Copy the current selection&apos;s contents to the clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="259"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="114"/>
         <source>&amp;Quote</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="261"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="116"/>
         <source>Quote whole text</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="264"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="119"/>
         <source>Select &amp;All</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="267"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="122"/>
         <source>Select the whole text</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="270"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="125"/>
         <source>&amp;Find</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="272"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="127"/>
         <source>Find a word</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="275"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="130"/>
         <source>Remove &amp;spacing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="278"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="133"/>
         <source>Remove double linebreaks, e.g. in pasted text from webmailer</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="281"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="136"/>
         <source>Se&amp;ttings</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="282"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="137"/>
         <source>Open settings dialog</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="288"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="143"/>
         <source>&amp;Encrypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="291"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="146"/>
         <source>Encrypt Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="294"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="149"/>
         <source>&amp;Encrypt &amp;Sign</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="297"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="152"/>
         <source>Encrypt and Sign Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="300"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="155"/>
         <source>&amp;Decrypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="303"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="158"/>
         <source>Decrypt Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="306"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="161"/>
         <source>&amp;Decrypt &amp;Verify</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="309"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="164"/>
         <source>Decrypt and Verify Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="315"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="170"/>
         <source>&amp;Encrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="316"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="171"/>
         <source>Encrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="319"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="174"/>
         <source>&amp;Decrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="320"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="175"/>
         <source>Decrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="323"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="178"/>
         <source>&amp;Sign File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="324"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="179"/>
         <source>Sign File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="327"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="182"/>
         <source>&amp;Verify File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="328"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="183"/>
         <source>Verify File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="332"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="187"/>
         <source>&amp;Sign</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="335"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="190"/>
         <source>Sign Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="338"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="193"/>
         <source>&amp;Verify</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="341"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="196"/>
         <source>Verify Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="347"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="202"/>
         <source>&amp;Editor</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="349"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="204"/>
         <source>Import New Key From Editor</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="352"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="207"/>
         <source>Manage &amp;keys</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="354"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="209"/>
         <source>Open Keymanagement</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="359"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="214"/>
         <source>&amp;About</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="361"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="216"/>
         <source>Show the application&apos;s About box</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="364"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="219"/>
         <source>Open &amp;Wizard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="365"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="220"/>
         <source>Open the wizard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="370"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="225"/>
         <source>Append Selected Key(s) To Text</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="371"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="226"/>
         <source>Append The Selected Keys To Text in Editor</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="374"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="229"/>
         <source>Copy EMail-address</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="375"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="230"/>
         <source>Copy selected EMailaddress to clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="379"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="234"/>
         <source>Show Key Details</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="380"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="235"/>
         <source>Show Details for this Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="383"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="238"/>
         <source>Refresh Key From Key Server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="384"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="239"/>
         <source>Refresh key from default key server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="387"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="242"/>
         <source>Upload Public Key(s) To Server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="388"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="243"/>
         <source>Upload The Selected Public Keys To Server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="402"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="257"/>
         <source>Remove PGP Header</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="405"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="260"/>
         <source>Add PGP Header</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="446"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="265"/>
         <source>&amp;File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="458"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="277"/>
         <source>&amp;Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="476"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="295"/>
         <source>&amp;File...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="482"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="301"/>
         <source>&amp;Crypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="493"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="312"/>
         <source>&amp;Keys</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="494"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="313"/>
         <source>&amp;Import Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="503"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="322"/>
         <source>&amp;Steganography</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="512"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="331"/>
         <source>&amp;View</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="514"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="333"/>
         <source>&amp;Help</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="522"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="341"/>
         <source>File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="530"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="349"/>
         <source>Crypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="540"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="359"/>
         <source>Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="545"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="364"/>
         <source>Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="552"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="371"/>
         <source>Special Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="564"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="383"/>
         <source>Import key from...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="565"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="384"/>
         <source>Import key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="573"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="393"/>
         <source>Opera File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="574"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="394"/>
         <source>File Crypto</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="592"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="412"/>
         <source>Ready</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="599"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="419"/>
         <source>Key ToolBox</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="607"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="427"/>
         <source>Information Board</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="627"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="447"/>
         <source>Attached files:</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="690"/>
-        <source>There is one unencrypted file in attachment folder</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="692"/>
-        <source>There are </source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="692"/>
-        <source> unencrypted files in attachment folder</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="724"/>
-        <location filename="../../src/MainWindow.cpp" line="771"/>
-        <location filename="../../src/MainWindow.cpp" line="1074"/>
-        <source>No Key Selected</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="731"/>
-        <location filename="../../src/MainWindow.cpp" line="778"/>
-        <location filename="../../src/MainWindow.cpp" line="1081"/>
-        <source>Invalid Operation</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="732"/>
-        <source>The selected key contains a key that does not actually have a encrypt function.&lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="733"/>
-        <location filename="../../src/MainWindow.cpp" line="780"/>
-        <location filename="../../src/MainWindow.cpp" line="1083"/>
-        <source>&lt;br/&gt;For example the Following Key: &lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="779"/>
-        <source>The selected key contains a key that does not actually have a signature function.&lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="1082"/>
-        <source>The selected key cannot be used for signing and encryption at the same time.&lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
 </context>
 <context>
     <name>MimeTab</name>
@@ -2717,56 +2717,56 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
 <context>
     <name>TextEdit</name>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="49"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="49"/>
         <source>untitled</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="68"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="76"/>
         <source>Open file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="93"/>
-        <location filename="../../src/ui/TextEdit.cpp" line="371"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="101"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="379"/>
         <source>Application</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="94"/>
-        <location filename="../../src/ui/TextEdit.cpp" line="372"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="102"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="380"/>
         <source>Cannot read file %1:
 %2.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="143"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="151"/>
         <source>File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="144"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="152"/>
         <source>Cannot write file %1:
 %2.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="165"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="173"/>
         <source>Save file </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="229"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="237"/>
         <source>Unsaved document</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="230"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="238"/>
         <source>&lt;h3&gt;The document &quot;%1&quot; has been modified.&lt;br/&gt;Do you want to save your changes?&lt;/h3&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="232"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="240"/>
         <source>&lt;b&gt;Note:&lt;/b&gt; If you don&apos;t save these files, all changes are lost.&lt;br/&gt;</source>
         <translation type="unfinished"></translation>
     </message>
diff --git a/resource/ts/gpgfrontend_zh_cht.ts b/resource/ts/gpgfrontend_zh_cht.ts
index cade93a5..c6722829 100644
--- a/resource/ts/gpgfrontend_zh_cht.ts
+++ b/resource/ts/gpgfrontend_zh_cht.ts
@@ -101,35 +101,35 @@
 <context>
     <name>Attachments</name>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="78"/>
-        <location filename="../../src/ui/Attachments.cpp" line="113"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="78"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="113"/>
         <source>Save File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="79"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="79"/>
         <source>Save this file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="83"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="83"/>
         <source>Open File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="84"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="84"/>
         <source>Open this file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="119"/>
-        <location filename="../../src/ui/Attachments.cpp" line="164"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="119"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="164"/>
         <source>File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/Attachments.cpp" line="120"/>
-        <location filename="../../src/ui/Attachments.cpp" line="165"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="120"/>
+        <location filename="../../src/ui/widgets/Attachments.cpp" line="165"/>
         <source>Cannot write file %1:
 %2.</source>
         <translation type="unfinished"></translation>
@@ -1307,16 +1307,6 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="298"/>
-        <source>Upload Key Pair</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="300"/>
-        <source>Update Key Pair</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="191"/>
         <source>Exporting private Key</source>
         <translation type="unfinished"></translation>
@@ -1339,12 +1329,12 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
     </message>
     <message>
         <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="208"/>
-        <source>Couldn&apos;t open %1 for writing</source>
+        <source>Export Error</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="208"/>
-        <source>Export Error</source>
+        <source>Couldn&apos;t open %1 for writing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
@@ -1352,6 +1342,16 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <source>Never Expire</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="298"/>
+        <source>Upload Key Pair</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/keypair_details/KeyPairDetailTab.cpp" line="300"/>
+        <source>Update Key Pair</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>KeyPairSubkeyTab</name>
@@ -1697,6 +1697,29 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="216"/>
+        <source>Not Key Found</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="219"/>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="389"/>
+        <source>Timeout</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="222"/>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="392"/>
+        <source>Key Server Not Found</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="225"/>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="395"/>
+        <source>Connection Error</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
         <location filename="../../src/ui/KeyServerImportDialog.cpp" line="233"/>
         <source>&lt;h4&gt;CToo many responses from keyserver!&lt;/h4&gt;</source>
         <translation type="unfinished"></translation>
@@ -1737,34 +1760,6 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="476"/>
-        <source>Upload Keys from Keyserver</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="219"/>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="389"/>
-        <source>Timeout</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="216"/>
-        <source>Not Key Found</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="222"/>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="392"/>
-        <source>Key Server Not Found</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="225"/>
-        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="395"/>
-        <source>Connection Error</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <location filename="../../src/ui/KeyServerImportDialog.cpp" line="413"/>
         <source>&lt;h4&gt;Key Updated&lt;/h4&gt;</source>
         <translation type="unfinished"></translation>
@@ -1774,6 +1769,11 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
         <source>&lt;h4&gt;Key Imported&lt;/h4&gt;</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../src/ui/KeyServerImportDialog.cpp" line="476"/>
+        <source>Upload Keys from Keyserver</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>KeySetExpireDateDialog</name>
@@ -1875,546 +1875,546 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="175"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="36"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="83"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="281"/>
+        <source>No Key Selected</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="43"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="90"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="288"/>
+        <source>Invalid Operation</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="44"/>
+        <source>The selected key contains a key that does not actually have a encrypt function.&lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="45"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="92"/>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="290"/>
+        <source>&lt;br/&gt;For example the Following Key: &lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="91"/>
+        <source>The selected key contains a key that does not actually have a signature function.&lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotFunction.cpp" line="289"/>
+        <source>The selected key cannot be used for signing and encryption at the same time.&lt;br/&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotUI.cpp" line="54"/>
+        <source>There is one unencrypted file in attachment folder</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotUI.cpp" line="56"/>
+        <source>There are </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowSlotUI.cpp" line="56"/>
+        <source> unencrypted files in attachment folder</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="30"/>
         <source>&amp;New</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="181"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="36"/>
         <source>Open a new file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="184"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="39"/>
         <source>&amp;Open...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="187"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="42"/>
         <source>Open an existing file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="190"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="45"/>
         <source>&amp;Save</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="193"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="48"/>
         <source>Save the current File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="196"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="51"/>
         <source>Save &amp;As</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="199"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="54"/>
         <source>Save the current File as...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="202"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="57"/>
         <source>&amp;Print</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="205"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="60"/>
         <source>Print Document</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="208"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="63"/>
         <source>&amp;Close</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="210"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="65"/>
         <source>Close file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="213"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="68"/>
         <source>&amp;Quit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="216"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="71"/>
         <source>Quit Program</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="221"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="76"/>
         <source>&amp;Undo</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="223"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="78"/>
         <source>Undo Last Edit Action</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="226"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="81"/>
         <source>&amp;Redo</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="228"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="83"/>
         <source>Redo Last Edit Action</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="231"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="86"/>
         <source>Zoom In</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="235"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="90"/>
         <source>Zoom Out</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="239"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="94"/>
         <source>&amp;Paste</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="242"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="97"/>
         <source>Paste Text From Clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="245"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="100"/>
         <source>Cu&amp;t</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="248"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="103"/>
         <source>Cut the current selection&apos;s contents to the clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="252"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="107"/>
         <source>&amp;Copy</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="255"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="110"/>
         <source>Copy the current selection&apos;s contents to the clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="259"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="114"/>
         <source>&amp;Quote</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="261"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="116"/>
         <source>Quote whole text</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="264"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="119"/>
         <source>Select &amp;All</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="267"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="122"/>
         <source>Select the whole text</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="270"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="125"/>
         <source>&amp;Find</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="272"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="127"/>
         <source>Find a word</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="275"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="130"/>
         <source>Remove &amp;spacing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="278"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="133"/>
         <source>Remove double linebreaks, e.g. in pasted text from webmailer</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="281"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="136"/>
         <source>Se&amp;ttings</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="282"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="137"/>
         <source>Open settings dialog</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="288"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="143"/>
         <source>&amp;Encrypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="291"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="146"/>
         <source>Encrypt Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="294"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="149"/>
         <source>&amp;Encrypt &amp;Sign</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="297"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="152"/>
         <source>Encrypt and Sign Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="300"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="155"/>
         <source>&amp;Decrypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="303"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="158"/>
         <source>Decrypt Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="306"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="161"/>
         <source>&amp;Decrypt &amp;Verify</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="309"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="164"/>
         <source>Decrypt and Verify Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="315"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="170"/>
         <source>&amp;Encrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="316"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="171"/>
         <source>Encrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="319"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="174"/>
         <source>&amp;Decrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="320"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="175"/>
         <source>Decrypt File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="323"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="178"/>
         <source>&amp;Sign File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="324"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="179"/>
         <source>Sign File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="327"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="182"/>
         <source>&amp;Verify File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="328"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="183"/>
         <source>Verify File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="332"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="187"/>
         <source>&amp;Sign</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="335"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="190"/>
         <source>Sign Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="338"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="193"/>
         <source>&amp;Verify</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="341"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="196"/>
         <source>Verify Message</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="347"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="202"/>
         <source>&amp;Editor</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="349"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="204"/>
         <source>Import New Key From Editor</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="352"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="207"/>
         <source>Manage &amp;keys</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="354"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="209"/>
         <source>Open Keymanagement</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="359"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="214"/>
         <source>&amp;About</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="361"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="216"/>
         <source>Show the application&apos;s About box</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="364"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="219"/>
         <source>Open &amp;Wizard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="365"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="220"/>
         <source>Open the wizard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="370"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="225"/>
         <source>Append Selected Key(s) To Text</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="371"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="226"/>
         <source>Append The Selected Keys To Text in Editor</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="374"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="229"/>
         <source>Copy EMail-address</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="375"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="230"/>
         <source>Copy selected EMailaddress to clipboard</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="379"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="234"/>
         <source>Show Key Details</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="380"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="235"/>
         <source>Show Details for this Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="383"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="238"/>
         <source>Refresh Key From Key Server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="384"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="239"/>
         <source>Refresh key from default key server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="387"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="242"/>
         <source>Upload Public Key(s) To Server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="388"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="243"/>
         <source>Upload The Selected Public Keys To Server</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="402"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="257"/>
         <source>Remove PGP Header</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="405"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="260"/>
         <source>Add PGP Header</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="446"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="265"/>
         <source>&amp;File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="458"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="277"/>
         <source>&amp;Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="476"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="295"/>
         <source>&amp;File...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="482"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="301"/>
         <source>&amp;Crypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="493"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="312"/>
         <source>&amp;Keys</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="494"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="313"/>
         <source>&amp;Import Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="503"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="322"/>
         <source>&amp;Steganography</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="512"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="331"/>
         <source>&amp;View</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="514"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="333"/>
         <source>&amp;Help</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="522"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="341"/>
         <source>File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="530"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="349"/>
         <source>Crypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="540"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="359"/>
         <source>Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="545"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="364"/>
         <source>Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="552"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="371"/>
         <source>Special Edit</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="564"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="383"/>
         <source>Import key from...</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="565"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="384"/>
         <source>Import key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="573"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="393"/>
         <source>Opera File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="574"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="394"/>
         <source>File Crypto</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="592"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="412"/>
         <source>Ready</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="599"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="419"/>
         <source>Key ToolBox</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="607"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="427"/>
         <source>Information Board</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/MainWindow.cpp" line="627"/>
+        <location filename="../../src/ui/main_window/MainWindowUI.cpp" line="447"/>
         <source>Attached files:</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="690"/>
-        <source>There is one unencrypted file in attachment folder</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="692"/>
-        <source>There are </source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="692"/>
-        <source> unencrypted files in attachment folder</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="724"/>
-        <location filename="../../src/MainWindow.cpp" line="771"/>
-        <location filename="../../src/MainWindow.cpp" line="1074"/>
-        <source>No Key Selected</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="731"/>
-        <location filename="../../src/MainWindow.cpp" line="778"/>
-        <location filename="../../src/MainWindow.cpp" line="1081"/>
-        <source>Invalid Operation</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="732"/>
-        <source>The selected key contains a key that does not actually have a encrypt function.&lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="733"/>
-        <location filename="../../src/MainWindow.cpp" line="780"/>
-        <location filename="../../src/MainWindow.cpp" line="1083"/>
-        <source>&lt;br/&gt;For example the Following Key: &lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="779"/>
-        <source>The selected key contains a key that does not actually have a signature function.&lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../../src/MainWindow.cpp" line="1082"/>
-        <source>The selected key cannot be used for signing and encryption at the same time.&lt;br/&gt;</source>
-        <translation type="unfinished"></translation>
-    </message>
 </context>
 <context>
     <name>MimeTab</name>
@@ -2717,56 +2717,56 @@ This is NOT your Public Key, so DON&apos;T give it away.&lt;br /&gt;Do you REALL
 <context>
     <name>TextEdit</name>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="49"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="49"/>
         <source>untitled</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="68"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="76"/>
         <source>Open file</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="93"/>
-        <location filename="../../src/ui/TextEdit.cpp" line="371"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="101"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="379"/>
         <source>Application</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="94"/>
-        <location filename="../../src/ui/TextEdit.cpp" line="372"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="102"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="380"/>
         <source>Cannot read file %1:
 %2.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="143"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="151"/>
         <source>File</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="144"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="152"/>
         <source>Cannot write file %1:
 %2.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="165"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="173"/>
         <source>Save file </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="229"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="237"/>
         <source>Unsaved document</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="230"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="238"/>
         <source>&lt;h3&gt;The document &quot;%1&quot; has been modified.&lt;br/&gt;Do you want to save your changes?&lt;/h3&gt;</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/ui/TextEdit.cpp" line="232"/>
+        <location filename="../../src/ui/widgets/TextEdit.cpp" line="240"/>
         <source>&lt;b&gt;Note:&lt;/b&gt; If you don&apos;t save these files, all changes are lost.&lt;br/&gt;</source>
         <translation type="unfinished"></translation>
     </message>
diff --git a/src/MainWindow.cpp b/src/MainWindow.cpp
index 471de47d..6fa77e5a 100644
--- a/src/MainWindow.cpp
+++ b/src/MainWindow.cpp
@@ -169,472 +169,6 @@ void MainWindow::saveSettings() {
     }
 }
 
-void MainWindow::createActions() {
-    /* Main Menu
-      */
-    newTabAct = new QAction(tr("&New"), this);
-    newTabAct->setIcon(QIcon(":misc_doc.png"));
-    QList<QKeySequence> newTabActShortcutList;
-    newTabActShortcutList.append(QKeySequence(Qt::CTRL + Qt::Key_N));
-    newTabActShortcutList.append(QKeySequence(Qt::CTRL + Qt::Key_T));
-    newTabAct->setShortcuts(newTabActShortcutList);
-    newTabAct->setToolTip(tr("Open a new file"));
-    connect(newTabAct, SIGNAL(triggered()), edit, SLOT(slotNewTab()));
-
-    openAct = new QAction(tr("&Open..."), this);
-    openAct->setIcon(QIcon(":fileopen.png"));
-    openAct->setShortcut(QKeySequence::Open);
-    openAct->setToolTip(tr("Open an existing file"));
-    connect(openAct, SIGNAL(triggered()), edit, SLOT(slotOpen()));
-
-    saveAct = new QAction(tr("&Save"), this);
-    saveAct->setIcon(QIcon(":filesave.png"));
-    saveAct->setShortcut(QKeySequence::Save);
-    saveAct->setToolTip(tr("Save the current File"));
-    connect(saveAct, SIGNAL(triggered()), edit, SLOT(slotSave()));
-
-    saveAsAct = new QAction(tr("Save &As") + "...", this);
-    saveAsAct->setIcon(QIcon(":filesaveas.png"));
-    saveAsAct->setShortcut(QKeySequence::SaveAs);
-    saveAsAct->setToolTip(tr("Save the current File as..."));
-    connect(saveAsAct, SIGNAL(triggered()), edit, SLOT(slotSaveAs()));
-
-    printAct = new QAction(tr("&Print"), this);
-    printAct->setIcon(QIcon(":fileprint.png"));
-    printAct->setShortcut(QKeySequence::Print);
-    printAct->setToolTip(tr("Print Document"));
-    connect(printAct, SIGNAL(triggered()), edit, SLOT(slotPrint()));
-
-    closeTabAct = new QAction(tr("&Close"), this);
-    closeTabAct->setShortcut(QKeySequence::Close);
-    closeTabAct->setToolTip(tr("Close file"));
-    connect(closeTabAct, SIGNAL(triggered()), edit, SLOT(slotCloseTab()));
-
-    quitAct = new QAction(tr("&Quit"), this);
-    quitAct->setShortcut(QKeySequence::Quit);
-    quitAct->setIcon(QIcon(":exit.png"));
-    quitAct->setToolTip(tr("Quit Program"));
-    connect(quitAct, SIGNAL(triggered()), this, SLOT(close()));
-
-    /* Edit Menu
-     */
-    undoAct = new QAction(tr("&Undo"), this);
-    undoAct->setShortcut(QKeySequence::Undo);
-    undoAct->setToolTip(tr("Undo Last Edit Action"));
-    connect(undoAct, SIGNAL(triggered()), edit, SLOT(slotUndo()));
-
-    redoAct = new QAction(tr("&Redo"), this);
-    redoAct->setShortcut(QKeySequence::Redo);
-    redoAct->setToolTip(tr("Redo Last Edit Action"));
-    connect(redoAct, SIGNAL(triggered()), edit, SLOT(slotRedo()));
-
-    zoomInAct = new QAction(tr("Zoom In"), this);
-    zoomInAct->setShortcut(QKeySequence::ZoomIn);
-    connect(zoomInAct, SIGNAL(triggered()), edit, SLOT(slotZoomIn()));
-
-    zoomOutAct = new QAction(tr("Zoom Out"), this);
-    zoomOutAct->setShortcut(QKeySequence::ZoomOut);
-    connect(zoomOutAct, SIGNAL(triggered()), edit, SLOT(slotZoomOut()));
-
-    pasteAct = new QAction(tr("&Paste"), this);
-    pasteAct->setIcon(QIcon(":button_paste.png"));
-    pasteAct->setShortcut(QKeySequence::Paste);
-    pasteAct->setToolTip(tr("Paste Text From Clipboard"));
-    connect(pasteAct, SIGNAL(triggered()), edit, SLOT(slotPaste()));
-
-    cutAct = new QAction(tr("Cu&t"), this);
-    cutAct->setIcon(QIcon(":button_cut.png"));
-    cutAct->setShortcut(QKeySequence::Cut);
-    cutAct->setToolTip(tr("Cut the current selection's contents to the "
-                          "clipboard"));
-    connect(cutAct, SIGNAL(triggered()), edit, SLOT(slotCut()));
-
-    copyAct = new QAction(tr("&Copy"), this);
-    copyAct->setIcon(QIcon(":button_copy.png"));
-    copyAct->setShortcut(QKeySequence::Copy);
-    copyAct->setToolTip(tr("Copy the current selection's contents to the "
-                           "clipboard"));
-    connect(copyAct, SIGNAL(triggered()), edit, SLOT(slotCopy()));
-
-    quoteAct = new QAction(tr("&Quote"), this);
-    quoteAct->setIcon(QIcon(":quote.png"));
-    quoteAct->setToolTip(tr("Quote whole text"));
-    connect(quoteAct, SIGNAL(triggered()), edit, SLOT(slotQuote()));
-
-    selectAllAct = new QAction(tr("Select &All"), this);
-    selectAllAct->setIcon(QIcon(":edit.png"));
-    selectAllAct->setShortcut(QKeySequence::SelectAll);
-    selectAllAct->setToolTip(tr("Select the whole text"));
-    connect(selectAllAct, SIGNAL(triggered()), edit, SLOT(slotSelectAll()));
-
-    findAct = new QAction(tr("&Find"), this);
-    findAct->setShortcut(QKeySequence::Find);
-    findAct->setToolTip(tr("Find a word"));
-    connect(findAct, SIGNAL(triggered()), this, SLOT(slotFind()));
-
-    cleanDoubleLinebreaksAct = new QAction(tr("Remove &spacing"), this);
-    cleanDoubleLinebreaksAct->setIcon(QIcon(":format-line-spacing-triple.png"));
-    //cleanDoubleLineBreaksAct->setShortcut(QKeySequence::SelectAll);
-    cleanDoubleLinebreaksAct->setToolTip(tr("Remove double linebreaks, e.g. in pasted text from webmailer"));
-    connect(cleanDoubleLinebreaksAct, SIGNAL(triggered()), this, SLOT(slotCleanDoubleLinebreaks()));
-
-    openSettingsAct = new QAction(tr("Se&ttings"), this);
-    openSettingsAct->setToolTip(tr("Open settings dialog"));
-    openSettingsAct->setShortcut(QKeySequence::Preferences);
-    connect(openSettingsAct, SIGNAL(triggered()), this, SLOT(slotOpenSettingsDialog()));
-
-    /* Crypt Menu
-     */
-    encryptAct = new QAction(tr("&Encrypt"), this);
-    encryptAct->setIcon(QIcon(":encrypted.png"));
-    encryptAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_E));
-    encryptAct->setToolTip(tr("Encrypt Message"));
-    connect(encryptAct, SIGNAL(triggered()), this, SLOT(slotEncrypt()));
-
-    encryptSignAct = new QAction(tr("&Encrypt &Sign"), this);
-    encryptSignAct->setIcon(QIcon(":encrypted_signed.png"));
-    encryptSignAct->setShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_E));
-    encryptSignAct->setToolTip(tr("Encrypt and Sign Message"));
-    connect(encryptSignAct, SIGNAL(triggered()), this, SLOT(slotEncryptSign()));
-
-    decryptAct = new QAction(tr("&Decrypt"), this);
-    decryptAct->setIcon(QIcon(":decrypted.png"));
-    decryptAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_D));
-    decryptAct->setToolTip(tr("Decrypt Message"));
-    connect(decryptAct, SIGNAL(triggered()), this, SLOT(slotDecrypt()));
-
-    decryptVerifyAct = new QAction(tr("&Decrypt &Verify"), this);
-    decryptVerifyAct->setIcon(QIcon(":decrypted_verified.png"));
-    decryptVerifyAct->setShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_D));
-    decryptVerifyAct->setToolTip(tr("Decrypt and Verify Message"));
-    connect(decryptVerifyAct, SIGNAL(triggered()), this, SLOT(slotDecryptVerify()));
-
-    /*
-     * File encryption submenu
-     */
-    fileEncryptAct = new QAction(tr("&Encrypt File"), this);
-    fileEncryptAct->setToolTip(tr("Encrypt File"));
-    connect(fileEncryptAct, SIGNAL(triggered()), this, SLOT(slotFileEncrypt()));
-
-    fileDecryptAct = new QAction(tr("&Decrypt File"), this);
-    fileDecryptAct->setToolTip(tr("Decrypt File"));
-    connect(fileDecryptAct, SIGNAL(triggered()), this, SLOT(slotFileDecrypt()));
-
-    fileSignAct = new QAction(tr("&Sign File"), this);
-    fileSignAct->setToolTip(tr("Sign File"));
-    connect(fileSignAct, SIGNAL(triggered()), this, SLOT(slotFileSign()));
-
-    fileVerifyAct = new QAction(tr("&Verify File"), this);
-    fileVerifyAct->setToolTip(tr("Verify File"));
-    connect(fileVerifyAct, SIGNAL(triggered()), this, SLOT(slotFileVerify()));
-
-
-    signAct = new QAction(tr("&Sign"), this);
-    signAct->setIcon(QIcon(":signature.png"));
-    signAct->setShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_I));
-    signAct->setToolTip(tr("Sign Message"));
-    connect(signAct, SIGNAL(triggered()), this, SLOT(slotSign()));
-
-    verifyAct = new QAction(tr("&Verify"), this);
-    verifyAct->setIcon(QIcon(":verify.png"));
-    verifyAct->setShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_V));
-    verifyAct->setToolTip(tr("Verify Message"));
-    connect(verifyAct, SIGNAL(triggered()), this, SLOT(slotVerify()));
-
-    /* Key Menu
-     */
-
-    importKeyFromEditAct = new QAction(tr("&Editor"), this);
-    importKeyFromEditAct->setIcon(QIcon(":txt.png"));
-    importKeyFromEditAct->setToolTip(tr("Import New Key From Editor"));
-    connect(importKeyFromEditAct, SIGNAL(triggered()), this, SLOT(slotImportKeyFromEdit()));
-
-    openKeyManagementAct = new QAction(tr("Manage &keys"), this);
-    openKeyManagementAct->setIcon(QIcon(":keymgmt.png"));
-    openKeyManagementAct->setToolTip(tr("Open Keymanagement"));
-    connect(openKeyManagementAct, SIGNAL(triggered()), this, SLOT(slotOpenKeyManagement()));
-
-    /* About Menu
-     */
-    aboutAct = new QAction(tr("&About"), this);
-    aboutAct->setIcon(QIcon(":help.png"));
-    aboutAct->setToolTip(tr("Show the application's About box"));
-    connect(aboutAct, SIGNAL(triggered()), this, SLOT(slotAbout()));
-
-    startWizardAct = new QAction(tr("Open &Wizard"), this);
-    startWizardAct->setToolTip(tr("Open the wizard"));
-    connect(startWizardAct, SIGNAL(triggered()), this, SLOT(slotStartWizard()));
-
-    /* Popup-Menu-Action for KeyList
-     */
-    appendSelectedKeysAct = new QAction(tr("Append Selected Key(s) To Text"), this);
-    appendSelectedKeysAct->setToolTip(tr("Append The Selected Keys To Text in Editor"));
-    connect(appendSelectedKeysAct, SIGNAL(triggered()), this, SLOT(slotAppendSelectedKeys()));
-
-    copyMailAddressToClipboardAct = new QAction(tr("Copy EMail-address"), this);
-    copyMailAddressToClipboardAct->setToolTip(tr("Copy selected EMailaddress to clipboard"));
-    connect(copyMailAddressToClipboardAct, SIGNAL(triggered()), this, SLOT(slotCopyMailAddressToClipboard()));
-
-    // TODO: find central place for shared actions, to avoid code-duplication with keymgmt.cpp
-    showKeyDetailsAct = new QAction(tr("Show Key Details"), this);
-    showKeyDetailsAct->setToolTip(tr("Show Details for this Key"));
-    connect(showKeyDetailsAct, SIGNAL(triggered()), this, SLOT(slotShowKeyDetails()));
-
-    refreshKeysFromKeyserverAct = new QAction(tr("Refresh Key From Key Server"), this);
-    refreshKeysFromKeyserverAct->setToolTip(tr("Refresh key from default key server"));
-    connect(refreshKeysFromKeyserverAct, SIGNAL(triggered()), this, SLOT(refreshKeysFromKeyserver()));
-
-    uploadKeyToServerAct = new QAction(tr("Upload Public Key(s) To Server"), this);
-    uploadKeyToServerAct->setToolTip(tr("Upload The Selected Public Keys To Server"));
-    connect(uploadKeyToServerAct, SIGNAL(triggered()), this, SLOT(uploadKeyToServer()));
-    /* Key-Shortcuts for Tab-Switchung-Action
-    */
-    switchTabUpAct = new QAction(this);
-    switchTabUpAct->setShortcut(QKeySequence::NextChild);
-    connect(switchTabUpAct, SIGNAL(triggered()), edit, SLOT(slotSwitchTabUp()));
-    this->addAction(switchTabUpAct);
-
-    switchTabDownAct = new QAction(this);
-    switchTabDownAct->setShortcut(QKeySequence::PreviousChild);
-    connect(switchTabDownAct, SIGNAL(triggered()), edit, SLOT(slotSwitchTabDown()));
-    this->addAction(switchTabDownAct);
-
-    cutPgpHeaderAct = new QAction(tr("Remove PGP Header"), this);
-    connect(cutPgpHeaderAct, SIGNAL(triggered()), this, SLOT(slotCutPgpHeader()));
-
-    addPgpHeaderAct = new QAction(tr("Add PGP Header"), this);
-    connect(addPgpHeaderAct, SIGNAL(triggered()), this, SLOT(slotAddPgpHeader()));
-}
-
-void MainWindow::slotDisableTabActions(int number) {
-    bool disable;
-
-    if (number == -1) {
-        disable = true;
-    } else {
-        disable = false;
-    }
-    printAct->setDisabled(disable);
-    saveAct->setDisabled(disable);
-    saveAsAct->setDisabled(disable);
-    quoteAct->setDisabled(disable);
-    cutAct->setDisabled(disable);
-    copyAct->setDisabled(disable);
-    pasteAct->setDisabled(disable);
-    closeTabAct->setDisabled(disable);
-    selectAllAct->setDisabled(disable);
-    findAct->setDisabled(disable);
-    verifyAct->setDisabled(disable);
-    signAct->setDisabled(disable);
-    encryptAct->setDisabled(disable);
-    decryptAct->setDisabled(disable);
-
-    redoAct->setDisabled(disable);
-    undoAct->setDisabled(disable);
-    zoomOutAct->setDisabled(disable);
-    zoomInAct->setDisabled(disable);
-    cleanDoubleLinebreaksAct->setDisabled(disable);
-    quoteAct->setDisabled(disable);
-    appendSelectedKeysAct->setDisabled(disable);
-    importKeyFromEditAct->setDisabled(disable);
-
-    cutPgpHeaderAct->setDisabled(disable);
-    addPgpHeaderAct->setDisabled(disable);
-}
-
-void MainWindow::createMenus() {
-    fileMenu = menuBar()->addMenu(tr("&File"));
-    fileMenu->addAction(newTabAct);
-    fileMenu->addAction(openAct);
-    fileMenu->addSeparator();
-    fileMenu->addAction(saveAct);
-    fileMenu->addAction(saveAsAct);
-    fileMenu->addSeparator();
-    fileMenu->addAction(printAct);
-    fileMenu->addSeparator();
-    fileMenu->addAction(closeTabAct);
-    fileMenu->addAction(quitAct);
-
-    editMenu = menuBar()->addMenu(tr("&Edit"));
-    editMenu->addAction(undoAct);
-    editMenu->addAction(redoAct);
-    editMenu->addSeparator();
-    editMenu->addAction(zoomInAct);
-    editMenu->addAction(zoomOutAct);
-    editMenu->addSeparator();
-    editMenu->addAction(copyAct);
-    editMenu->addAction(cutAct);
-    editMenu->addAction(pasteAct);
-    editMenu->addAction(selectAllAct);
-    editMenu->addAction(findAct);
-    editMenu->addSeparator();
-    editMenu->addAction(quoteAct);
-    editMenu->addAction(cleanDoubleLinebreaksAct);
-    editMenu->addSeparator();
-    editMenu->addAction(openSettingsAct);
-
-    fileEncMenu = new QMenu(tr("&File..."));
-    fileEncMenu->addAction(fileEncryptAct);
-    fileEncMenu->addAction(fileDecryptAct);
-    fileEncMenu->addAction(fileSignAct);
-    fileEncMenu->addAction(fileVerifyAct);
-
-    cryptMenu = menuBar()->addMenu(tr("&Crypt"));
-    cryptMenu->addAction(encryptAct);
-    cryptMenu->addAction(encryptSignAct);
-    cryptMenu->addAction(decryptAct);
-    cryptMenu->addAction(decryptVerifyAct);
-    cryptMenu->addSeparator();
-    cryptMenu->addAction(signAct);
-    cryptMenu->addAction(verifyAct);
-    cryptMenu->addSeparator();
-    cryptMenu->addMenu(fileEncMenu);
-
-    keyMenu = menuBar()->addMenu(tr("&Keys"));
-    importKeyMenu = keyMenu->addMenu(tr("&Import Key"));
-    importKeyMenu->setIcon(QIcon(":key_import.png"));
-    importKeyMenu->addAction(keyMgmt->importKeyFromFileAct);
-    importKeyMenu->addAction(importKeyFromEditAct);
-    importKeyMenu->addAction(keyMgmt->importKeyFromClipboardAct);
-    importKeyMenu->addAction(keyMgmt->importKeyFromKeyServerAct);
-    importKeyMenu->addAction(keyMgmt->importKeyFromKeyServerAct);
-    keyMenu->addAction(openKeyManagementAct);
-
-    steganoMenu = menuBar()->addMenu(tr("&Steganography"));
-    steganoMenu->addAction(cutPgpHeaderAct);
-    steganoMenu->addAction(addPgpHeaderAct);
-
-    // Hide menu, when steganography menu is disabled in settings
-    if (!settings.value("advanced/steganography").toBool()) {
-        this->menuBar()->removeAction(steganoMenu->menuAction());
-    }
-
-    viewMenu = menuBar()->addMenu(tr("&View"));
-
-    helpMenu = menuBar()->addMenu(tr("&Help"));
-    helpMenu->addAction(startWizardAct);
-    helpMenu->addSeparator();
-    helpMenu->addAction(aboutAct);
-
-}
-
-void MainWindow::createToolBars() {
-    fileToolBar = addToolBar(tr("File"));
-    fileToolBar->setObjectName("fileToolBar");
-    fileToolBar->addAction(newTabAct);
-    fileToolBar->addAction(openAct);
-    fileToolBar->addAction(saveAct);
-    fileToolBar->hide();
-    viewMenu->addAction(fileToolBar->toggleViewAction());
-
-    cryptToolBar = addToolBar(tr("Crypt"));
-    cryptToolBar->setObjectName("cryptToolBar");
-    cryptToolBar->addAction(encryptAct);
-    cryptToolBar->addAction(encryptSignAct);
-    cryptToolBar->addAction(decryptAct);
-    cryptToolBar->addAction(decryptVerifyAct);
-    cryptToolBar->addAction(signAct);
-    cryptToolBar->addAction(verifyAct);
-    viewMenu->addAction(cryptToolBar->toggleViewAction());
-
-    keyToolBar = addToolBar(tr("Key"));
-    keyToolBar->setObjectName("keyToolBar");
-    keyToolBar->addAction(openKeyManagementAct);
-    viewMenu->addAction(keyToolBar->toggleViewAction());
-
-    editToolBar = addToolBar(tr("Edit"));
-    editToolBar->setObjectName("editToolBar");
-    editToolBar->addAction(copyAct);
-    editToolBar->addAction(pasteAct);
-    editToolBar->addAction(selectAllAct);
-    viewMenu->addAction(editToolBar->toggleViewAction());
-
-    specialEditToolBar = addToolBar(tr("Special Edit"));
-    specialEditToolBar->setObjectName("specialEditToolBar");
-    specialEditToolBar->addAction(quoteAct);
-    specialEditToolBar->addAction(cleanDoubleLinebreaksAct);
-    specialEditToolBar->hide();
-    viewMenu->addAction(specialEditToolBar->toggleViewAction());
-
-    // Add dropdown menu for key import to keytoolbar
-    importButton = new QToolButton();
-    importButton->setMenu(importKeyMenu);
-    importButton->setPopupMode(QToolButton::InstantPopup);
-    importButton->setIcon(QIcon(":key_import.png"));
-    importButton->setToolTip(tr("Import key from..."));
-    importButton->setText(tr("Import key"));
-    keyToolBar->addWidget(importButton);
-
-    // Add dropdown menu for file encryption/decryption to crypttoolbar
-    fileEncButton = new QToolButton();
-    fileEncButton->setMenu(fileEncMenu);
-    fileEncButton->setPopupMode(QToolButton::InstantPopup);
-    fileEncButton->setIcon(QIcon(":fileencryption.png"));
-    fileEncButton->setToolTip(tr("Opera File"));
-    fileEncButton->setText(tr("File Crypto"));
-    cryptToolBar->addWidget(fileEncButton);
-
-}
-
-void MainWindow::createStatusBar() {
-    auto *statusBarBox = new QWidget();
-    auto *statusBarBoxLayout = new QHBoxLayout();
-    QPixmap *pixmap;
-
-    // icon which should be shown if there are files in attachments-folder
-    pixmap = new QPixmap(":statusbar_icon.png");
-    statusBarIcon = new QLabel();
-    statusBar()->addWidget(statusBarIcon);
-
-    statusBarIcon->setPixmap(*pixmap);
-    statusBar()->insertPermanentWidget(0, statusBarIcon, 0);
-    statusBarIcon->hide();
-    statusBar()->showMessage(tr("Ready"), 2000);
-    statusBarBox->setLayout(statusBarBoxLayout);
-}
-
-void MainWindow::createDockWindows() {
-    /* KeyList-Dockwindow
-     */
-    keyListDock = new QDockWidget(tr("Key ToolBox"), this);
-    keyListDock->setObjectName("EncryptDock");
-    keyListDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
-    keyListDock->setMinimumWidth(460);
-    addDockWidget(Qt::RightDockWidgetArea, keyListDock);
-    keyListDock->setWidget(mKeyList);
-    viewMenu->addAction(keyListDock->toggleViewAction());
-
-    infoBoardDock = new QDockWidget(tr("Information Board"), this);
-    infoBoardDock->setObjectName("Information Board");
-    infoBoardDock->setAllowedAreas(Qt::BottomDockWidgetArea);
-    addDockWidget(Qt::BottomDockWidgetArea, infoBoardDock);
-    infoBoardDock->setWidget(infoBoard);
-    infoBoardDock->widget()->layout()->setContentsMargins(0, 0, 0, 0);
-    viewMenu->addAction(infoBoardDock->toggleViewAction());
-
-    /* Attachments-Dockwindow
-      */
-    if (settings.value("mime/parseMime").toBool()) {
-        createAttachmentDock();
-    }
-}
-
-void MainWindow::createAttachmentDock() {
-    if (attachmentDockCreated) {
-        return;
-    }
-    mAttachments = new Attachments();
-    attachmentDock = new QDockWidget(tr("Attached files:"), this);
-    attachmentDock->setObjectName("AttachmentDock");
-    attachmentDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea | Qt::BottomDockWidgetArea);
-    addDockWidget(Qt::LeftDockWidgetArea, attachmentDock);
-    attachmentDock->setWidget(mAttachments);
-    // hide till attachment is decrypted
-    viewMenu->addAction(attachmentDock->toggleViewAction());
-    attachmentDock->hide();
-    attachmentDockCreated = true;
-}
-
 void MainWindow::closeAttachmentDock() {
     if (!attachmentDockCreated) {
         return;
@@ -660,494 +194,3 @@ void MainWindow::closeEvent(QCloseEvent *event) {
     mCtx->clearPasswordCache();
 }
 
-void MainWindow::slotAbout() {
-    new AboutDialog(this);
-}
-
-void MainWindow::slotSetStatusBarText(const QString &text) {
-    statusBar()->showMessage(text, 20000);
-}
-
-void MainWindow::slotStartWizard() {
-    auto *wizard = new Wizard(mCtx, keyMgmt, this);
-    wizard->show();
-    wizard->setModal(true);
-}
-
-
-void MainWindow::slotCheckAttachmentFolder() {
-    // TODO: always check?
-    if (!settings.value("mime/parseMime").toBool()) {
-        return;
-    }
-
-    QString attachmentDir = qApp->applicationDirPath() + "/attachments/";
-    // filenum minus . and ..
-    uint filenum = QDir(attachmentDir).count() - 2;
-    if (filenum > 0) {
-        QString statusText;
-        if (filenum == 1) {
-            statusText = tr("There is one unencrypted file in attachment folder");
-        } else {
-            statusText = tr("There are ") + QString::number(filenum) + tr(" unencrypted files in attachment folder");
-        }
-        statusBarIcon->setStatusTip(statusText);
-        statusBarIcon->show();
-    } else {
-        statusBarIcon->hide();
-    }
-}
-
-void MainWindow::slotImportKeyFromEdit() {
-    if (edit->tabCount() == 0 || edit->slotCurPage() == 0) {
-        return;
-    }
-
-    keyMgmt->slotImportKeys(edit->curTextPage()->toPlainText().toUtf8());
-}
-
-void MainWindow::slotOpenKeyManagement() {
-    keyMgmt->show();
-    keyMgmt->raise();
-    keyMgmt->activateWindow();
-}
-
-void MainWindow::slotEncrypt() {
-    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
-        return;
-    }
-
-    QVector<GpgKey> keys;
-    mKeyList->getCheckedKeys(keys);
-
-    if (keys.count() == 0) {
-        QMessageBox::critical(nullptr, tr("No Key Selected"), tr("No Key Selected"));
-        return;
-    }
-
-    for (const auto &key : keys) {
-        if (!GpgME::GpgContext::checkIfKeyCanEncr(key)) {
-            QMessageBox::information(nullptr,
-                                     tr("Invalid Operation"),
-                                     tr("The selected key contains a key that does not actually have a encrypt function.<br/>")
-                                     + tr("<br/>For example the Following Key: <br/>") + key.uids.first().uid);
-            return;
-
-        }
-    }
-
-    auto *tmp = new QByteArray();
-
-    gpgme_encrypt_result_t result = nullptr;
-    auto error = mCtx->encrypt(keys, edit->curTextPage()->toPlainText().toUtf8(), tmp, &result);
-
-    auto resultAnalyse = new EncryptResultAnalyse(error, result);
-    auto &reportText = resultAnalyse->getResultReport();
-
-    auto *tmp2 = new QString(*tmp);
-    edit->slotFillTextEditWithText(*tmp2);
-    infoBoard->associateTextEdit(edit->curTextPage());
-
-    if (resultAnalyse->getStatus() < 0)
-        infoBoard->slotRefresh(reportText, INFO_ERROR_CRITICAL);
-    else if (resultAnalyse->getStatus() > 0)
-        infoBoard->slotRefresh(reportText, INFO_ERROR_OK);
-    else
-        infoBoard->slotRefresh(reportText, INFO_ERROR_WARN);
-
-    delete resultAnalyse;
-}
-
-void MainWindow::slotSign() {
-    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
-        return;
-    }
-
-    QVector<GpgKey> keys;
-
-    mKeyList->getPrivateCheckedKeys(keys);
-
-    if (keys.isEmpty()) {
-        QMessageBox::critical(nullptr, tr("No Key Selected"), tr("No Key Selected"));
-        return;
-    }
-
-    for (const auto &key : keys) {
-        if (!GpgME::GpgContext::checkIfKeyCanSign(key)) {
-            QMessageBox::information(nullptr,
-                                     tr("Invalid Operation"),
-                                     tr("The selected key contains a key that does not actually have a signature function.<br/>")
-                                     + tr("<br/>For example the Following Key: <br/>") + key.uids.first().uid);
-            return;
-        }
-    }
-
-    auto *tmp = new QByteArray();
-
-    gpgme_sign_result_t result = nullptr;
-
-    auto error = mCtx->sign(keys, edit->curTextPage()->toPlainText().toUtf8(), tmp, false, &result);
-    infoBoard->associateTextEdit(edit->curTextPage());
-    edit->slotFillTextEditWithText(QString::fromUtf8(*tmp));
-
-    auto resultAnalyse = new SignResultAnalyse(error, result);
-
-    auto &reportText = resultAnalyse->getResultReport();
-    if (resultAnalyse->getStatus() < 0)
-        infoBoard->slotRefresh(reportText, INFO_ERROR_CRITICAL);
-    else if (resultAnalyse->getStatus() > 0)
-        infoBoard->slotRefresh(reportText, INFO_ERROR_OK);
-    else
-        infoBoard->slotRefresh(reportText, INFO_ERROR_WARN);
-
-    delete resultAnalyse;
-}
-
-void MainWindow::slotDecrypt() {
-    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
-        return;
-    }
-
-    auto *decrypted = new QByteArray();
-    QByteArray text = edit->curTextPage()->toPlainText().toUtf8();
-    GpgME::GpgContext::preventNoDataErr(&text);
-
-    gpgme_decrypt_result_t result = nullptr;
-    // try decrypt, if fail do nothing, especially don't replace text
-    auto error = mCtx->decrypt(text, decrypted, &result);
-    infoBoard->associateTextEdit(edit->curTextPage());
-
-    if(gpgme_err_code(error) == GPG_ERR_NO_ERROR)
-        edit->slotFillTextEditWithText(QString::fromUtf8(*decrypted));
-
-    auto resultAnalyse = new DecryptResultAnalyse(mCtx, error, result);
-
-    auto &reportText = resultAnalyse->getResultReport();
-    if (resultAnalyse->getStatus() < 0)
-        infoBoard->slotRefresh(reportText, INFO_ERROR_CRITICAL);
-    else if (resultAnalyse->getStatus() > 0)
-        infoBoard->slotRefresh(reportText, INFO_ERROR_OK);
-    else
-        infoBoard->slotRefresh(reportText, INFO_ERROR_WARN);
-
-    delete resultAnalyse;
-}
-
-void MainWindow::slotFind() {
-    if (edit->tabCount() == 0 || edit->curTextPage() == nullptr) {
-        return;
-    }
-
-    // At first close verifynotification, if existing
-    edit->slotCurPage()->closeNoteByClass("findwidget");
-
-    auto *fw = new FindWidget(this, edit->curTextPage());
-    edit->slotCurPage()->showNotificationWidget(fw, "findWidget");
-
-}
-
-void MainWindow::slotVerify() {
-    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
-        return;
-    }
-
-    // If an unknown key is found, enable the importfromkeyserveraction
-
-    QByteArray text = edit->curTextPage()->toPlainText().toUtf8();
-    GpgME::GpgContext::preventNoDataErr(&text);
-
-
-    gpgme_verify_result_t result;
-
-    auto error = mCtx->verify(&text, nullptr, &result);
-
-    auto resultAnalyse = new VerifyResultAnalyse(mCtx, error, result);
-    infoBoard->associateTextEdit(edit->curTextPage());
-
-    auto &reportText = resultAnalyse->getResultReport();
-    if (resultAnalyse->getStatus() < 0)
-        infoBoard->slotRefresh(reportText, INFO_ERROR_CRITICAL);
-    else if (resultAnalyse->getStatus() > 0)
-        infoBoard->slotRefresh(reportText, INFO_ERROR_OK);
-    else
-        infoBoard->slotRefresh(reportText, INFO_ERROR_WARN);
-
-    if (resultAnalyse->getStatus() >= 0) {
-        infoBoard->resetOptionActionsMenu();
-        infoBoard->addOptionalAction("Show Verify Details", [this, error, result]() {
-            VerifyDetailsDialog(this, mCtx, mKeyList, error, result);
-        });
-    }
-
-    delete resultAnalyse;
-}
-
-/*
- * Append the selected (not checked!) Key(s) To Textedit
- */
-void MainWindow::slotAppendSelectedKeys() {
-    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
-        return;
-    }
-
-    auto *keyArray = new QByteArray();
-    mCtx->exportKeys(mKeyList->getSelected(), keyArray);
-    edit->curTextPage()->append(*keyArray);
-}
-
-void MainWindow::slotCopyMailAddressToClipboard() {
-    if (mKeyList->getSelected()->isEmpty()) {
-        return;
-    }
-    auto &key = mCtx->getKeyById(mKeyList->getSelected()->first());
-    QClipboard *cb = QApplication::clipboard();
-    QString mail = key.email;
-    cb->setText(mail);
-}
-
-void MainWindow::slotShowKeyDetails() {
-    if (mKeyList->getSelected()->isEmpty()) {
-        return;
-    }
-    auto &key = mCtx->getKeyById(mKeyList->getSelected()->first());
-    if (key.good) {
-        new KeyDetailsDialog(mCtx, key, this);
-    }
-}
-
-void MainWindow::refreshKeysFromKeyserver() {
-    if (mKeyList->getSelected()->isEmpty()) {
-        return;
-    }
-
-    auto *dialog = new KeyServerImportDialog(mCtx, mKeyList, true, this);
-    dialog->show();
-    dialog->slotImport(*mKeyList->getSelected());
-
-}
-
-void MainWindow::uploadKeyToServer() {
-    QVector<GpgKey> keys;
-    keys.append(mKeyList->getSelectedKey());
-    auto *dialog = new KeyUploadDialog(mCtx, keys);
-}
-
-void MainWindow::slotFileEncrypt() {
-    QStringList *keyList;
-    keyList = mKeyList->getChecked();
-    new FileEncryptionDialog(mCtx, *keyList, FileEncryptionDialog::Encrypt, this);
-}
-
-void MainWindow::slotFileDecrypt() {
-    QStringList *keyList;
-    keyList = mKeyList->getChecked();
-    new FileEncryptionDialog(mCtx, *keyList, FileEncryptionDialog::Decrypt, this);
-}
-
-void MainWindow::slotFileSign() {
-    QStringList *keyList;
-    keyList = mKeyList->getChecked();
-    new FileEncryptionDialog(mCtx, *keyList, FileEncryptionDialog::Sign, this);
-}
-
-void MainWindow::slotFileVerify() {
-    QStringList *keyList;
-    keyList = mKeyList->getChecked();
-    new FileEncryptionDialog(mCtx, *keyList, FileEncryptionDialog::Verify, this);
-}
-
-void MainWindow::slotOpenSettingsDialog() {
-
-    QString preLang = settings.value("int/lang").toString();
-    QString preKeydbPath = settings.value("gpgpaths/keydbpath").toString();
-
-    auto dialog = new SettingsDialog(mCtx, this);
-
-    connect(dialog, &SettingsDialog::finished, this, [&] () -> void {
-
-        qDebug() << "Setting Dialog Finished";
-
-        // Iconsize
-        QSize iconSize = settings.value("toolbar/iconsize", QSize(32, 32)).toSize();
-        this->setIconSize(iconSize);
-        importButton->setIconSize(iconSize);
-        fileEncButton->setIconSize(iconSize);
-
-        // Iconstyle
-        Qt::ToolButtonStyle buttonStyle = static_cast<Qt::ToolButtonStyle>(settings.value("toolbar/iconstyle",
-                                                                                          Qt::ToolButtonTextUnderIcon).toUInt());
-        this->setToolButtonStyle(buttonStyle);
-        importButton->setToolButtonStyle(buttonStyle);
-        fileEncButton->setToolButtonStyle(buttonStyle);
-
-        // Mime-settings
-        if (settings.value("mime/parseMime").toBool()) {
-            createAttachmentDock();
-        } else if (attachmentDockCreated) {
-            closeAttachmentDock();
-        }
-
-        // restart mainwindow if necessary
-        if (getRestartNeeded()) {
-            if (edit->maybeSaveAnyTab()) {
-                saveSettings();
-                qApp->exit(RESTART_CODE);
-            }
-        }
-
-        // steganography hide/show
-        if (!settings.value("advanced/steganography").toBool()) {
-            this->menuBar()->removeAction(steganoMenu->menuAction());
-        } else {
-            this->menuBar()->insertAction(viewMenu->menuAction(), steganoMenu->menuAction());
-        }
-    });
-
-}
-
-void MainWindow::slotCleanDoubleLinebreaks() {
-    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
-        return;
-    }
-
-    QString content = edit->curTextPage()->toPlainText();
-    content.replace("\n\n", "\n");
-    edit->slotFillTextEditWithText(content);
-}
-
-void MainWindow::slotAddPgpHeader() {
-    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
-        return;
-    }
-
-    QString content = edit->curTextPage()->toPlainText().trimmed();
-
-    content.prepend("\n\n").prepend(GpgConstants::PGP_CRYPT_BEGIN);
-    content.append("\n").append(GpgConstants::PGP_CRYPT_END);
-
-    edit->slotFillTextEditWithText(content);
-}
-
-void MainWindow::slotCutPgpHeader() {
-
-    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
-        return;
-    }
-
-    QString content = edit->curTextPage()->toPlainText();
-    int start = content.indexOf(GpgConstants::PGP_CRYPT_BEGIN);
-    int end = content.indexOf(GpgConstants::PGP_CRYPT_END);
-
-    if (start < 0 || end < 0) {
-        return;
-    }
-
-    // remove head
-    int headEnd = content.indexOf("\n\n", start) + 2;
-    content.remove(start, headEnd - start);
-
-    // remove tail
-    end = content.indexOf(GpgConstants::PGP_CRYPT_END);
-    content.remove(end, QString(GpgConstants::PGP_CRYPT_END).size());
-
-    edit->slotFillTextEditWithText(content.trimmed());
-}
-
-void MainWindow::slotSetRestartNeeded(bool needed) {
-    this->restartNeeded = needed;
-}
-
-bool MainWindow::getRestartNeeded() const {
-    return this->restartNeeded;
-}
-
-void MainWindow::slotEncryptSign() {
-
-    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
-        return;
-    }
-
-    QVector<GpgKey> keys;
-    mKeyList->getCheckedKeys(keys);
-
-    if (keys.empty()) {
-        QMessageBox::critical(nullptr, tr("No Key Selected"), tr("No Key Selected"));
-        return;
-    }
-
-    for (const auto &key : keys) {
-        if (!GpgME::GpgContext::checkIfKeyCanSign(key) || !GpgME::GpgContext::checkIfKeyCanEncr(key)) {
-            QMessageBox::information(nullptr,
-                                     tr("Invalid Operation"),
-                                     tr("The selected key cannot be used for signing and encryption at the same time.<br/>")
-                                     + tr("<br/>For example the Following Key: <br/>") + key.uids.first().uid);
-            return;
-        }
-    }
-
-    auto *tmp = new QByteArray();
-    gpgme_encrypt_result_t encr_result = nullptr;
-    gpgme_sign_result_t sign_result = nullptr;
-
-    auto error = mCtx->encryptSign(keys, edit->curTextPage()->toPlainText().toUtf8(), tmp, &encr_result, &sign_result);
-    auto *tmp2 = new QString(*tmp);
-    edit->slotFillTextEditWithText(*tmp2);
-
-    auto resultAnalyseEncr = new EncryptResultAnalyse(error, encr_result);
-    auto resultAnalyseSign = new SignResultAnalyse(error, sign_result);
-    int status = std::min(resultAnalyseEncr->getStatus(), resultAnalyseSign->getStatus());
-    auto reportText = resultAnalyseEncr->getResultReport() + resultAnalyseSign->getResultReport();
-
-    infoBoard->associateTextEdit(edit->curTextPage());
-
-    if (status < 0)
-        infoBoard->slotRefresh(reportText, INFO_ERROR_CRITICAL);
-    else if (status > 0)
-        infoBoard->slotRefresh(reportText, INFO_ERROR_OK);
-    else
-        infoBoard->slotRefresh(reportText, INFO_ERROR_WARN);
-
-    delete resultAnalyseEncr;
-    delete resultAnalyseSign;
-}
-
-void MainWindow::slotDecryptVerify() {
-
-    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
-        return;
-    }
-
-    auto *decrypted = new QByteArray();
-    QByteArray text = edit->curTextPage()->toPlainText().toUtf8();
-    GpgME::GpgContext::preventNoDataErr(&text);
-
-    gpgme_decrypt_result_t d_result = nullptr;
-    gpgme_verify_result_t v_result = nullptr;
-    // try decrypt, if fail do nothing, especially don't replace text
-    auto error = mCtx->decryptVerify(text, decrypted, &d_result, &v_result);
-    infoBoard->associateTextEdit(edit->curTextPage());
-
-    if(gpgme_err_code(error) == GPG_ERR_NO_ERROR)
-        edit->slotFillTextEditWithText(QString::fromUtf8(*decrypted));
-
-    auto resultAnalyseDecrypt = new DecryptResultAnalyse(mCtx, error, d_result);
-    auto resultAnalyseVerify = new VerifyResultAnalyse(mCtx, error, v_result);
-
-    int status = std::min(resultAnalyseDecrypt->getStatus(), resultAnalyseVerify->getStatus());
-    auto &reportText = resultAnalyseDecrypt->getResultReport() + resultAnalyseVerify->getResultReport();
-    if (status < 0)
-        infoBoard->slotRefresh(reportText, INFO_ERROR_CRITICAL);
-    else if (status > 0)
-        infoBoard->slotRefresh(reportText, INFO_ERROR_OK);
-    else
-        infoBoard->slotRefresh(reportText, INFO_ERROR_WARN);
-
-    if (resultAnalyseVerify->getStatus() >= 0) {
-        infoBoard->resetOptionActionsMenu();
-        infoBoard->addOptionalAction("Show Verify Details", [this, error, v_result]() {
-            VerifyDetailsDialog(this, mCtx, mKeyList, error, v_result);
-        });
-    }
-    delete resultAnalyseDecrypt;
-    delete resultAnalyseVerify;
-}
diff --git a/src/ui/CMakeLists.txt b/src/ui/CMakeLists.txt
index d92a63ed..68f57b81 100644
--- a/src/ui/CMakeLists.txt
+++ b/src/ui/CMakeLists.txt
@@ -2,6 +2,7 @@ aux_source_directory(. UI_SOURCE)
 aux_source_directory(./keypair_details UI_SOURCE)
 aux_source_directory(./widgets UI_SOURCE)
 aux_source_directory(./keygen UI_SOURCE)
+aux_source_directory(./main_window UI_SOURCE)
 
 add_library(gpgfrontend-ui STATIC ${UI_SOURCE})
 
diff --git a/src/ui/main_window/MainWindowSlotFunction.cpp b/src/ui/main_window/MainWindowSlotFunction.cpp
new file mode 100644
index 00000000..60c33d83
--- /dev/null
+++ b/src/ui/main_window/MainWindowSlotFunction.cpp
@@ -0,0 +1,360 @@
+/**
+ * This file is part of GPGFrontend.
+ *
+ * GPGFrontend is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Foobar is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Foobar.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The initial version of the source code is inherited from gpg4usb-team.
+ * Their source code version also complies with GNU General Public License.
+ *
+ * The source code version of this software was modified and released
+ * by Saturneric<[email protected]> starting on May 12, 2021.
+ *
+ */
+
+#include "MainWindow.h"
+
+void MainWindow::slotEncrypt() {
+    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
+        return;
+    }
+
+    QVector<GpgKey> keys;
+    mKeyList->getCheckedKeys(keys);
+
+    if (keys.count() == 0) {
+        QMessageBox::critical(nullptr, tr("No Key Selected"), tr("No Key Selected"));
+        return;
+    }
+
+    for (const auto &key : keys) {
+        if (!GpgME::GpgContext::checkIfKeyCanEncr(key)) {
+            QMessageBox::information(nullptr,
+                                     tr("Invalid Operation"),
+                                     tr("The selected key contains a key that does not actually have a encrypt function.<br/>")
+                                     + tr("<br/>For example the Following Key: <br/>") + key.uids.first().uid);
+            return;
+
+        }
+    }
+
+    auto *tmp = new QByteArray();
+
+    gpgme_encrypt_result_t result = nullptr;
+    auto error = mCtx->encrypt(keys, edit->curTextPage()->toPlainText().toUtf8(), tmp, &result);
+
+    auto resultAnalyse = new EncryptResultAnalyse(error, result);
+    auto &reportText = resultAnalyse->getResultReport();
+
+    auto *tmp2 = new QString(*tmp);
+    edit->slotFillTextEditWithText(*tmp2);
+    infoBoard->associateTextEdit(edit->curTextPage());
+
+    if (resultAnalyse->getStatus() < 0)
+        infoBoard->slotRefresh(reportText, INFO_ERROR_CRITICAL);
+    else if (resultAnalyse->getStatus() > 0)
+        infoBoard->slotRefresh(reportText, INFO_ERROR_OK);
+    else
+        infoBoard->slotRefresh(reportText, INFO_ERROR_WARN);
+
+    delete resultAnalyse;
+}
+
+void MainWindow::slotSign() {
+    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
+        return;
+    }
+
+    QVector<GpgKey> keys;
+
+    mKeyList->getPrivateCheckedKeys(keys);
+
+    if (keys.isEmpty()) {
+        QMessageBox::critical(nullptr, tr("No Key Selected"), tr("No Key Selected"));
+        return;
+    }
+
+    for (const auto &key : keys) {
+        if (!GpgME::GpgContext::checkIfKeyCanSign(key)) {
+            QMessageBox::information(nullptr,
+                                     tr("Invalid Operation"),
+                                     tr("The selected key contains a key that does not actually have a signature function.<br/>")
+                                     + tr("<br/>For example the Following Key: <br/>") + key.uids.first().uid);
+            return;
+        }
+    }
+
+    auto *tmp = new QByteArray();
+
+    gpgme_sign_result_t result = nullptr;
+
+    auto error = mCtx->sign(keys, edit->curTextPage()->toPlainText().toUtf8(), tmp, false, &result);
+    infoBoard->associateTextEdit(edit->curTextPage());
+    edit->slotFillTextEditWithText(QString::fromUtf8(*tmp));
+
+    auto resultAnalyse = new SignResultAnalyse(error, result);
+
+    auto &reportText = resultAnalyse->getResultReport();
+    if (resultAnalyse->getStatus() < 0)
+        infoBoard->slotRefresh(reportText, INFO_ERROR_CRITICAL);
+    else if (resultAnalyse->getStatus() > 0)
+        infoBoard->slotRefresh(reportText, INFO_ERROR_OK);
+    else
+        infoBoard->slotRefresh(reportText, INFO_ERROR_WARN);
+
+    delete resultAnalyse;
+}
+
+void MainWindow::slotDecrypt() {
+    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
+        return;
+    }
+
+    auto *decrypted = new QByteArray();
+    QByteArray text = edit->curTextPage()->toPlainText().toUtf8();
+    GpgME::GpgContext::preventNoDataErr(&text);
+
+    gpgme_decrypt_result_t result = nullptr;
+    // try decrypt, if fail do nothing, especially don't replace text
+    auto error = mCtx->decrypt(text, decrypted, &result);
+    infoBoard->associateTextEdit(edit->curTextPage());
+
+    if(gpgme_err_code(error) == GPG_ERR_NO_ERROR)
+        edit->slotFillTextEditWithText(QString::fromUtf8(*decrypted));
+
+    auto resultAnalyse = new DecryptResultAnalyse(mCtx, error, result);
+
+    auto &reportText = resultAnalyse->getResultReport();
+    if (resultAnalyse->getStatus() < 0)
+        infoBoard->slotRefresh(reportText, INFO_ERROR_CRITICAL);
+    else if (resultAnalyse->getStatus() > 0)
+        infoBoard->slotRefresh(reportText, INFO_ERROR_OK);
+    else
+        infoBoard->slotRefresh(reportText, INFO_ERROR_WARN);
+
+    delete resultAnalyse;
+}
+
+void MainWindow::slotFind() {
+    if (edit->tabCount() == 0 || edit->curTextPage() == nullptr) {
+        return;
+    }
+
+    // At first close verifynotification, if existing
+    edit->slotCurPage()->closeNoteByClass("findwidget");
+
+    auto *fw = new FindWidget(this, edit->curTextPage());
+    edit->slotCurPage()->showNotificationWidget(fw, "findWidget");
+
+}
+
+void MainWindow::slotVerify() {
+    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
+        return;
+    }
+
+    // If an unknown key is found, enable the importfromkeyserveraction
+
+    QByteArray text = edit->curTextPage()->toPlainText().toUtf8();
+    GpgME::GpgContext::preventNoDataErr(&text);
+
+
+    gpgme_verify_result_t result;
+
+    auto error = mCtx->verify(&text, nullptr, &result);
+
+    auto resultAnalyse = new VerifyResultAnalyse(mCtx, error, result);
+    infoBoard->associateTextEdit(edit->curTextPage());
+
+    auto &reportText = resultAnalyse->getResultReport();
+    if (resultAnalyse->getStatus() < 0)
+        infoBoard->slotRefresh(reportText, INFO_ERROR_CRITICAL);
+    else if (resultAnalyse->getStatus() > 0)
+        infoBoard->slotRefresh(reportText, INFO_ERROR_OK);
+    else
+        infoBoard->slotRefresh(reportText, INFO_ERROR_WARN);
+
+    if (resultAnalyse->getStatus() >= 0) {
+        infoBoard->resetOptionActionsMenu();
+        infoBoard->addOptionalAction("Show Verify Details", [this, error, result]() {
+            VerifyDetailsDialog(this, mCtx, mKeyList, error, result);
+        });
+    }
+
+    delete resultAnalyse;
+}
+
+/*
+ * Append the selected (not checked!) Key(s) To Textedit
+ */
+void MainWindow::slotAppendSelectedKeys() {
+    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
+        return;
+    }
+
+    auto *keyArray = new QByteArray();
+    mCtx->exportKeys(mKeyList->getSelected(), keyArray);
+    edit->curTextPage()->append(*keyArray);
+}
+
+void MainWindow::slotCopyMailAddressToClipboard() {
+    if (mKeyList->getSelected()->isEmpty()) {
+        return;
+    }
+    auto &key = mCtx->getKeyById(mKeyList->getSelected()->first());
+    QClipboard *cb = QApplication::clipboard();
+    QString mail = key.email;
+    cb->setText(mail);
+}
+
+void MainWindow::slotShowKeyDetails() {
+    if (mKeyList->getSelected()->isEmpty()) {
+        return;
+    }
+    auto &key = mCtx->getKeyById(mKeyList->getSelected()->first());
+    if (key.good) {
+        new KeyDetailsDialog(mCtx, key, this);
+    }
+}
+
+void MainWindow::refreshKeysFromKeyserver() {
+    if (mKeyList->getSelected()->isEmpty()) {
+        return;
+    }
+
+    auto *dialog = new KeyServerImportDialog(mCtx, mKeyList, true, this);
+    dialog->show();
+    dialog->slotImport(*mKeyList->getSelected());
+
+}
+
+void MainWindow::uploadKeyToServer() {
+    QVector<GpgKey> keys;
+    keys.append(mKeyList->getSelectedKey());
+    auto *dialog = new KeyUploadDialog(mCtx, keys);
+}
+
+void MainWindow::slotFileEncrypt() {
+    QStringList *keyList;
+    keyList = mKeyList->getChecked();
+    new FileEncryptionDialog(mCtx, *keyList, FileEncryptionDialog::Encrypt, this);
+}
+
+void MainWindow::slotFileDecrypt() {
+    QStringList *keyList;
+    keyList = mKeyList->getChecked();
+    new FileEncryptionDialog(mCtx, *keyList, FileEncryptionDialog::Decrypt, this);
+}
+
+void MainWindow::slotFileSign() {
+    QStringList *keyList;
+    keyList = mKeyList->getChecked();
+    new FileEncryptionDialog(mCtx, *keyList, FileEncryptionDialog::Sign, this);
+}
+
+void MainWindow::slotFileVerify() {
+    QStringList *keyList;
+    keyList = mKeyList->getChecked();
+    new FileEncryptionDialog(mCtx, *keyList, FileEncryptionDialog::Verify, this);
+}
+
+void MainWindow::slotEncryptSign() {
+
+    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
+        return;
+    }
+
+    QVector<GpgKey> keys;
+    mKeyList->getCheckedKeys(keys);
+
+    if (keys.empty()) {
+        QMessageBox::critical(nullptr, tr("No Key Selected"), tr("No Key Selected"));
+        return;
+    }
+
+    for (const auto &key : keys) {
+        if (!GpgME::GpgContext::checkIfKeyCanSign(key) || !GpgME::GpgContext::checkIfKeyCanEncr(key)) {
+            QMessageBox::information(nullptr,
+                                     tr("Invalid Operation"),
+                                     tr("The selected key cannot be used for signing and encryption at the same time.<br/>")
+                                     + tr("<br/>For example the Following Key: <br/>") + key.uids.first().uid);
+            return;
+        }
+    }
+
+    auto *tmp = new QByteArray();
+    gpgme_encrypt_result_t encr_result = nullptr;
+    gpgme_sign_result_t sign_result = nullptr;
+
+    auto error = mCtx->encryptSign(keys, edit->curTextPage()->toPlainText().toUtf8(), tmp, &encr_result, &sign_result);
+    auto *tmp2 = new QString(*tmp);
+    edit->slotFillTextEditWithText(*tmp2);
+
+    auto resultAnalyseEncr = new EncryptResultAnalyse(error, encr_result);
+    auto resultAnalyseSign = new SignResultAnalyse(error, sign_result);
+    int status = std::min(resultAnalyseEncr->getStatus(), resultAnalyseSign->getStatus());
+    auto reportText = resultAnalyseEncr->getResultReport() + resultAnalyseSign->getResultReport();
+
+    infoBoard->associateTextEdit(edit->curTextPage());
+
+    if (status < 0)
+        infoBoard->slotRefresh(reportText, INFO_ERROR_CRITICAL);
+    else if (status > 0)
+        infoBoard->slotRefresh(reportText, INFO_ERROR_OK);
+    else
+        infoBoard->slotRefresh(reportText, INFO_ERROR_WARN);
+
+    delete resultAnalyseEncr;
+    delete resultAnalyseSign;
+}
+
+void MainWindow::slotDecryptVerify() {
+
+    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
+        return;
+    }
+
+    auto *decrypted = new QByteArray();
+    QByteArray text = edit->curTextPage()->toPlainText().toUtf8();
+    GpgME::GpgContext::preventNoDataErr(&text);
+
+    gpgme_decrypt_result_t d_result = nullptr;
+    gpgme_verify_result_t v_result = nullptr;
+    // try decrypt, if fail do nothing, especially don't replace text
+    auto error = mCtx->decryptVerify(text, decrypted, &d_result, &v_result);
+    infoBoard->associateTextEdit(edit->curTextPage());
+
+    if(gpgme_err_code(error) == GPG_ERR_NO_ERROR)
+        edit->slotFillTextEditWithText(QString::fromUtf8(*decrypted));
+
+    auto resultAnalyseDecrypt = new DecryptResultAnalyse(mCtx, error, d_result);
+    auto resultAnalyseVerify = new VerifyResultAnalyse(mCtx, error, v_result);
+
+    int status = std::min(resultAnalyseDecrypt->getStatus(), resultAnalyseVerify->getStatus());
+    auto &reportText = resultAnalyseDecrypt->getResultReport() + resultAnalyseVerify->getResultReport();
+    if (status < 0)
+        infoBoard->slotRefresh(reportText, INFO_ERROR_CRITICAL);
+    else if (status > 0)
+        infoBoard->slotRefresh(reportText, INFO_ERROR_OK);
+    else
+        infoBoard->slotRefresh(reportText, INFO_ERROR_WARN);
+
+    if (resultAnalyseVerify->getStatus() >= 0) {
+        infoBoard->resetOptionActionsMenu();
+        infoBoard->addOptionalAction("Show Verify Details", [this, error, v_result]() {
+            VerifyDetailsDialog(this, mCtx, mKeyList, error, v_result);
+        });
+    }
+    delete resultAnalyseDecrypt;
+    delete resultAnalyseVerify;
+}
diff --git a/src/ui/main_window/MainWindowSlotUI.cpp b/src/ui/main_window/MainWindowSlotUI.cpp
new file mode 100644
index 00000000..8ee09f64
--- /dev/null
+++ b/src/ui/main_window/MainWindowSlotUI.cpp
@@ -0,0 +1,219 @@
+/**
+ * This file is part of GPGFrontend.
+ *
+ * GPGFrontend is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Foobar is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Foobar.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The initial version of the source code is inherited from gpg4usb-team.
+ * Their source code version also complies with GNU General Public License.
+ *
+ * The source code version of this software was modified and released
+ * by Saturneric<[email protected]> starting on May 12, 2021.
+ *
+ */
+
+#include "MainWindow.h"
+
+void MainWindow::slotAbout() {
+    new AboutDialog(this);
+}
+
+void MainWindow::slotSetStatusBarText(const QString &text) {
+    statusBar()->showMessage(text, 20000);
+}
+
+void MainWindow::slotStartWizard() {
+    auto *wizard = new Wizard(mCtx, keyMgmt, this);
+    wizard->show();
+    wizard->setModal(true);
+}
+
+
+void MainWindow::slotCheckAttachmentFolder() {
+    // TODO: always check?
+    if (!settings.value("mime/parseMime").toBool()) {
+        return;
+    }
+
+    QString attachmentDir = qApp->applicationDirPath() + "/attachments/";
+    // filenum minus . and ..
+    uint filenum = QDir(attachmentDir).count() - 2;
+    if (filenum > 0) {
+        QString statusText;
+        if (filenum == 1) {
+            statusText = tr("There is one unencrypted file in attachment folder");
+        } else {
+            statusText = tr("There are ") + QString::number(filenum) + tr(" unencrypted files in attachment folder");
+        }
+        statusBarIcon->setStatusTip(statusText);
+        statusBarIcon->show();
+    } else {
+        statusBarIcon->hide();
+    }
+}
+
+void MainWindow::slotImportKeyFromEdit() {
+    if (edit->tabCount() == 0 || edit->slotCurPage() == 0) {
+        return;
+    }
+
+    keyMgmt->slotImportKeys(edit->curTextPage()->toPlainText().toUtf8());
+}
+
+void MainWindow::slotOpenKeyManagement() {
+    keyMgmt->show();
+    keyMgmt->raise();
+    keyMgmt->activateWindow();
+}
+
+void MainWindow::slotOpenFileTab() {
+    edit->slotNewFileTab();
+}
+
+void MainWindow::slotDisableTabActions(int number) {
+    bool disable;
+
+    if (number == -1)
+        disable = true;
+    else
+        disable = false;
+
+    printAct->setDisabled(disable);
+    saveAct->setDisabled(disable);
+    saveAsAct->setDisabled(disable);
+    quoteAct->setDisabled(disable);
+    cutAct->setDisabled(disable);
+    copyAct->setDisabled(disable);
+    pasteAct->setDisabled(disable);
+    closeTabAct->setDisabled(disable);
+    selectAllAct->setDisabled(disable);
+    findAct->setDisabled(disable);
+    verifyAct->setDisabled(disable);
+    signAct->setDisabled(disable);
+    encryptAct->setDisabled(disable);
+    decryptAct->setDisabled(disable);
+
+    redoAct->setDisabled(disable);
+    undoAct->setDisabled(disable);
+    zoomOutAct->setDisabled(disable);
+    zoomInAct->setDisabled(disable);
+    cleanDoubleLinebreaksAct->setDisabled(disable);
+    quoteAct->setDisabled(disable);
+    appendSelectedKeysAct->setDisabled(disable);
+    importKeyFromEditAct->setDisabled(disable);
+
+    cutPgpHeaderAct->setDisabled(disable);
+    addPgpHeaderAct->setDisabled(disable);
+}
+
+void MainWindow::slotOpenSettingsDialog() {
+
+    auto dialog = new SettingsDialog(mCtx, this);
+
+    connect(dialog, &SettingsDialog::finished, this, [&] () -> void {
+
+        qDebug() << "Setting Dialog Finished";
+
+        // Iconsize
+        QSize iconSize = settings.value("toolbar/iconsize", QSize(32, 32)).toSize();
+        this->setIconSize(iconSize);
+        importButton->setIconSize(iconSize);
+        fileEncButton->setIconSize(iconSize);
+
+        // Iconstyle
+        Qt::ToolButtonStyle buttonStyle = static_cast<Qt::ToolButtonStyle>(settings.value("toolbar/iconstyle",
+                                                                                          Qt::ToolButtonTextUnderIcon).toUInt());
+        this->setToolButtonStyle(buttonStyle);
+        importButton->setToolButtonStyle(buttonStyle);
+        fileEncButton->setToolButtonStyle(buttonStyle);
+
+        // Mime-settings
+        if (settings.value("mime/parseMime").toBool()) {
+            createAttachmentDock();
+        } else if (attachmentDockCreated) {
+            closeAttachmentDock();
+        }
+
+        // restart mainwindow if necessary
+        if (getRestartNeeded()) {
+            if (edit->maybeSaveAnyTab()) {
+                saveSettings();
+                qApp->exit(RESTART_CODE);
+            }
+        }
+
+        // steganography hide/show
+        if (!settings.value("advanced/steganography").toBool()) {
+            this->menuBar()->removeAction(steganoMenu->menuAction());
+        } else {
+            this->menuBar()->insertAction(viewMenu->menuAction(), steganoMenu->menuAction());
+        }
+    });
+
+}
+
+void MainWindow::slotCleanDoubleLinebreaks() {
+    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
+        return;
+    }
+
+    QString content = edit->curTextPage()->toPlainText();
+    content.replace("\n\n", "\n");
+    edit->slotFillTextEditWithText(content);
+}
+
+void MainWindow::slotAddPgpHeader() {
+    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
+        return;
+    }
+
+    QString content = edit->curTextPage()->toPlainText().trimmed();
+
+    content.prepend("\n\n").prepend(GpgConstants::PGP_CRYPT_BEGIN);
+    content.append("\n").append(GpgConstants::PGP_CRYPT_END);
+
+    edit->slotFillTextEditWithText(content);
+}
+
+void MainWindow::slotCutPgpHeader() {
+
+    if (edit->tabCount() == 0 || edit->slotCurPage() == nullptr) {
+        return;
+    }
+
+    QString content = edit->curTextPage()->toPlainText();
+    int start = content.indexOf(GpgConstants::PGP_CRYPT_BEGIN);
+    int end = content.indexOf(GpgConstants::PGP_CRYPT_END);
+
+    if (start < 0 || end < 0) {
+        return;
+    }
+
+    // remove head
+    int headEnd = content.indexOf("\n\n", start) + 2;
+    content.remove(start, headEnd - start);
+
+    // remove tail
+    end = content.indexOf(GpgConstants::PGP_CRYPT_END);
+    content.remove(end, QString(GpgConstants::PGP_CRYPT_END).size());
+
+    edit->slotFillTextEditWithText(content.trimmed());
+}
+
+void MainWindow::slotSetRestartNeeded(bool needed) {
+    this->restartNeeded = needed;
+}
+
+bool MainWindow::getRestartNeeded() const {
+    return this->restartNeeded;
+}
diff --git a/src/ui/main_window/MainWindowUI.cpp b/src/ui/main_window/MainWindowUI.cpp
new file mode 100644
index 00000000..fba2fe62
--- /dev/null
+++ b/src/ui/main_window/MainWindowUI.cpp
@@ -0,0 +1,456 @@
+/**
+ * This file is part of GPGFrontend.
+ *
+ * GPGFrontend is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Foobar is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Foobar.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The initial version of the source code is inherited from gpg4usb-team.
+ * Their source code version also complies with GNU General Public License.
+ *
+ * The source code version of this software was modified and released
+ * by Saturneric<[email protected]> starting on May 12, 2021.
+ *
+ */
+
+#include "MainWindow.h"
+
+void MainWindow::createActions() {
+    /* Main Menu
+      */
+    newTabAct = new QAction(tr("&New"), this);
+    newTabAct->setIcon(QIcon(":misc_doc.png"));
+    QList<QKeySequence> newTabActShortcutList;
+    newTabActShortcutList.append(QKeySequence(Qt::CTRL + Qt::Key_N));
+    newTabActShortcutList.append(QKeySequence(Qt::CTRL + Qt::Key_T));
+    newTabAct->setShortcuts(newTabActShortcutList);
+    newTabAct->setToolTip(tr("Open a new file"));
+    connect(newTabAct, SIGNAL(triggered()), edit, SLOT(slotNewTab()));
+
+    openAct = new QAction(tr("&Open..."), this);
+    openAct->setIcon(QIcon(":fileopen.png"));
+    openAct->setShortcut(QKeySequence::Open);
+    openAct->setToolTip(tr("Open an existing file"));
+    connect(openAct, SIGNAL(triggered()), edit, SLOT(slotOpen()));
+
+    saveAct = new QAction(tr("&Save"), this);
+    saveAct->setIcon(QIcon(":filesave.png"));
+    saveAct->setShortcut(QKeySequence::Save);
+    saveAct->setToolTip(tr("Save the current File"));
+    connect(saveAct, SIGNAL(triggered()), edit, SLOT(slotSave()));
+
+    saveAsAct = new QAction(tr("Save &As") + "...", this);
+    saveAsAct->setIcon(QIcon(":filesaveas.png"));
+    saveAsAct->setShortcut(QKeySequence::SaveAs);
+    saveAsAct->setToolTip(tr("Save the current File as..."));
+    connect(saveAsAct, SIGNAL(triggered()), edit, SLOT(slotSaveAs()));
+
+    printAct = new QAction(tr("&Print"), this);
+    printAct->setIcon(QIcon(":fileprint.png"));
+    printAct->setShortcut(QKeySequence::Print);
+    printAct->setToolTip(tr("Print Document"));
+    connect(printAct, SIGNAL(triggered()), edit, SLOT(slotPrint()));
+
+    closeTabAct = new QAction(tr("&Close"), this);
+    closeTabAct->setShortcut(QKeySequence::Close);
+    closeTabAct->setToolTip(tr("Close file"));
+    connect(closeTabAct, SIGNAL(triggered()), edit, SLOT(slotCloseTab()));
+
+    quitAct = new QAction(tr("&Quit"), this);
+    quitAct->setShortcut(QKeySequence::Quit);
+    quitAct->setIcon(QIcon(":exit.png"));
+    quitAct->setToolTip(tr("Quit Program"));
+    connect(quitAct, SIGNAL(triggered()), this, SLOT(close()));
+
+    /* Edit Menu
+     */
+    undoAct = new QAction(tr("&Undo"), this);
+    undoAct->setShortcut(QKeySequence::Undo);
+    undoAct->setToolTip(tr("Undo Last Edit Action"));
+    connect(undoAct, SIGNAL(triggered()), edit, SLOT(slotUndo()));
+
+    redoAct = new QAction(tr("&Redo"), this);
+    redoAct->setShortcut(QKeySequence::Redo);
+    redoAct->setToolTip(tr("Redo Last Edit Action"));
+    connect(redoAct, SIGNAL(triggered()), edit, SLOT(slotRedo()));
+
+    zoomInAct = new QAction(tr("Zoom In"), this);
+    zoomInAct->setShortcut(QKeySequence::ZoomIn);
+    connect(zoomInAct, SIGNAL(triggered()), edit, SLOT(slotZoomIn()));
+
+    zoomOutAct = new QAction(tr("Zoom Out"), this);
+    zoomOutAct->setShortcut(QKeySequence::ZoomOut);
+    connect(zoomOutAct, SIGNAL(triggered()), edit, SLOT(slotZoomOut()));
+
+    pasteAct = new QAction(tr("&Paste"), this);
+    pasteAct->setIcon(QIcon(":button_paste.png"));
+    pasteAct->setShortcut(QKeySequence::Paste);
+    pasteAct->setToolTip(tr("Paste Text From Clipboard"));
+    connect(pasteAct, SIGNAL(triggered()), edit, SLOT(slotPaste()));
+
+    cutAct = new QAction(tr("Cu&t"), this);
+    cutAct->setIcon(QIcon(":button_cut.png"));
+    cutAct->setShortcut(QKeySequence::Cut);
+    cutAct->setToolTip(tr("Cut the current selection's contents to the "
+                          "clipboard"));
+    connect(cutAct, SIGNAL(triggered()), edit, SLOT(slotCut()));
+
+    copyAct = new QAction(tr("&Copy"), this);
+    copyAct->setIcon(QIcon(":button_copy.png"));
+    copyAct->setShortcut(QKeySequence::Copy);
+    copyAct->setToolTip(tr("Copy the current selection's contents to the "
+                           "clipboard"));
+    connect(copyAct, SIGNAL(triggered()), edit, SLOT(slotCopy()));
+
+    quoteAct = new QAction(tr("&Quote"), this);
+    quoteAct->setIcon(QIcon(":quote.png"));
+    quoteAct->setToolTip(tr("Quote whole text"));
+    connect(quoteAct, SIGNAL(triggered()), edit, SLOT(slotQuote()));
+
+    selectAllAct = new QAction(tr("Select &All"), this);
+    selectAllAct->setIcon(QIcon(":edit.png"));
+    selectAllAct->setShortcut(QKeySequence::SelectAll);
+    selectAllAct->setToolTip(tr("Select the whole text"));
+    connect(selectAllAct, SIGNAL(triggered()), edit, SLOT(slotSelectAll()));
+
+    findAct = new QAction(tr("&Find"), this);
+    findAct->setShortcut(QKeySequence::Find);
+    findAct->setToolTip(tr("Find a word"));
+    connect(findAct, SIGNAL(triggered()), this, SLOT(slotFind()));
+
+    cleanDoubleLinebreaksAct = new QAction(tr("Remove &spacing"), this);
+    cleanDoubleLinebreaksAct->setIcon(QIcon(":format-line-spacing-triple.png"));
+    //cleanDoubleLineBreaksAct->setShortcut(QKeySequence::SelectAll);
+    cleanDoubleLinebreaksAct->setToolTip(tr("Remove double linebreaks, e.g. in pasted text from webmailer"));
+    connect(cleanDoubleLinebreaksAct, SIGNAL(triggered()), this, SLOT(slotCleanDoubleLinebreaks()));
+
+    openSettingsAct = new QAction(tr("Se&ttings"), this);
+    openSettingsAct->setToolTip(tr("Open settings dialog"));
+    openSettingsAct->setShortcut(QKeySequence::Preferences);
+    connect(openSettingsAct, SIGNAL(triggered()), this, SLOT(slotOpenSettingsDialog()));
+
+    /* Crypt Menu
+     */
+    encryptAct = new QAction(tr("&Encrypt"), this);
+    encryptAct->setIcon(QIcon(":encrypted.png"));
+    encryptAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_E));
+    encryptAct->setToolTip(tr("Encrypt Message"));
+    connect(encryptAct, SIGNAL(triggered()), this, SLOT(slotEncrypt()));
+
+    encryptSignAct = new QAction(tr("&Encrypt &Sign"), this);
+    encryptSignAct->setIcon(QIcon(":encrypted_signed.png"));
+    encryptSignAct->setShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_E));
+    encryptSignAct->setToolTip(tr("Encrypt and Sign Message"));
+    connect(encryptSignAct, SIGNAL(triggered()), this, SLOT(slotEncryptSign()));
+
+    decryptAct = new QAction(tr("&Decrypt"), this);
+    decryptAct->setIcon(QIcon(":decrypted.png"));
+    decryptAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_D));
+    decryptAct->setToolTip(tr("Decrypt Message"));
+    connect(decryptAct, SIGNAL(triggered()), this, SLOT(slotDecrypt()));
+
+    decryptVerifyAct = new QAction(tr("&Decrypt &Verify"), this);
+    decryptVerifyAct->setIcon(QIcon(":decrypted_verified.png"));
+    decryptVerifyAct->setShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_D));
+    decryptVerifyAct->setToolTip(tr("Decrypt and Verify Message"));
+    connect(decryptVerifyAct, SIGNAL(triggered()), this, SLOT(slotDecryptVerify()));
+
+    /*
+     * File encryption submenu
+     */
+    fileEncryptAct = new QAction(tr("&Encrypt File"), this);
+    fileEncryptAct->setToolTip(tr("Encrypt File"));
+    connect(fileEncryptAct, SIGNAL(triggered()), this, SLOT(slotFileEncrypt()));
+
+    fileDecryptAct = new QAction(tr("&Decrypt File"), this);
+    fileDecryptAct->setToolTip(tr("Decrypt File"));
+    connect(fileDecryptAct, SIGNAL(triggered()), this, SLOT(slotFileDecrypt()));
+
+    fileSignAct = new QAction(tr("&Sign File"), this);
+    fileSignAct->setToolTip(tr("Sign File"));
+    connect(fileSignAct, SIGNAL(triggered()), this, SLOT(slotFileSign()));
+
+    fileVerifyAct = new QAction(tr("&Verify File"), this);
+    fileVerifyAct->setToolTip(tr("Verify File"));
+    connect(fileVerifyAct, SIGNAL(triggered()), this, SLOT(slotFileVerify()));
+
+
+    signAct = new QAction(tr("&Sign"), this);
+    signAct->setIcon(QIcon(":signature.png"));
+    signAct->setShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_I));
+    signAct->setToolTip(tr("Sign Message"));
+    connect(signAct, SIGNAL(triggered()), this, SLOT(slotSign()));
+
+    verifyAct = new QAction(tr("&Verify"), this);
+    verifyAct->setIcon(QIcon(":verify.png"));
+    verifyAct->setShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_V));
+    verifyAct->setToolTip(tr("Verify Message"));
+    connect(verifyAct, SIGNAL(triggered()), this, SLOT(slotVerify()));
+
+    /* Key Menu
+     */
+
+    importKeyFromEditAct = new QAction(tr("&Editor"), this);
+    importKeyFromEditAct->setIcon(QIcon(":txt.png"));
+    importKeyFromEditAct->setToolTip(tr("Import New Key From Editor"));
+    connect(importKeyFromEditAct, SIGNAL(triggered()), this, SLOT(slotImportKeyFromEdit()));
+
+    openKeyManagementAct = new QAction(tr("Manage &keys"), this);
+    openKeyManagementAct->setIcon(QIcon(":keymgmt.png"));
+    openKeyManagementAct->setToolTip(tr("Open Keymanagement"));
+    connect(openKeyManagementAct, SIGNAL(triggered()), this, SLOT(slotOpenKeyManagement()));
+
+    /* About Menu
+     */
+    aboutAct = new QAction(tr("&About"), this);
+    aboutAct->setIcon(QIcon(":help.png"));
+    aboutAct->setToolTip(tr("Show the application's About box"));
+    connect(aboutAct, SIGNAL(triggered()), this, SLOT(slotAbout()));
+
+    startWizardAct = new QAction(tr("Open &Wizard"), this);
+    startWizardAct->setToolTip(tr("Open the wizard"));
+    connect(startWizardAct, SIGNAL(triggered()), this, SLOT(slotStartWizard()));
+
+    /* Popup-Menu-Action for KeyList
+     */
+    appendSelectedKeysAct = new QAction(tr("Append Selected Key(s) To Text"), this);
+    appendSelectedKeysAct->setToolTip(tr("Append The Selected Keys To Text in Editor"));
+    connect(appendSelectedKeysAct, SIGNAL(triggered()), this, SLOT(slotAppendSelectedKeys()));
+
+    copyMailAddressToClipboardAct = new QAction(tr("Copy EMail-address"), this);
+    copyMailAddressToClipboardAct->setToolTip(tr("Copy selected EMailaddress to clipboard"));
+    connect(copyMailAddressToClipboardAct, SIGNAL(triggered()), this, SLOT(slotCopyMailAddressToClipboard()));
+
+    // TODO: find central place for shared actions, to avoid code-duplication with keymgmt.cpp
+    showKeyDetailsAct = new QAction(tr("Show Key Details"), this);
+    showKeyDetailsAct->setToolTip(tr("Show Details for this Key"));
+    connect(showKeyDetailsAct, SIGNAL(triggered()), this, SLOT(slotShowKeyDetails()));
+
+    refreshKeysFromKeyserverAct = new QAction(tr("Refresh Key From Key Server"), this);
+    refreshKeysFromKeyserverAct->setToolTip(tr("Refresh key from default key server"));
+    connect(refreshKeysFromKeyserverAct, SIGNAL(triggered()), this, SLOT(refreshKeysFromKeyserver()));
+
+    uploadKeyToServerAct = new QAction(tr("Upload Public Key(s) To Server"), this);
+    uploadKeyToServerAct->setToolTip(tr("Upload The Selected Public Keys To Server"));
+    connect(uploadKeyToServerAct, SIGNAL(triggered()), this, SLOT(uploadKeyToServer()));
+    /* Key-Shortcuts for Tab-Switchung-Action
+    */
+    switchTabUpAct = new QAction(this);
+    switchTabUpAct->setShortcut(QKeySequence::NextChild);
+    connect(switchTabUpAct, SIGNAL(triggered()), edit, SLOT(slotSwitchTabUp()));
+    this->addAction(switchTabUpAct);
+
+    switchTabDownAct = new QAction(this);
+    switchTabDownAct->setShortcut(QKeySequence::PreviousChild);
+    connect(switchTabDownAct, SIGNAL(triggered()), edit, SLOT(slotSwitchTabDown()));
+    this->addAction(switchTabDownAct);
+
+    cutPgpHeaderAct = new QAction(tr("Remove PGP Header"), this);
+    connect(cutPgpHeaderAct, SIGNAL(triggered()), this, SLOT(slotCutPgpHeader()));
+
+    addPgpHeaderAct = new QAction(tr("Add PGP Header"), this);
+    connect(addPgpHeaderAct, SIGNAL(triggered()), this, SLOT(slotAddPgpHeader()));
+}
+
+void MainWindow::createMenus() {
+    fileMenu = menuBar()->addMenu(tr("&File"));
+    fileMenu->addAction(newTabAct);
+    fileMenu->addAction(openAct);
+    fileMenu->addSeparator();
+    fileMenu->addAction(saveAct);
+    fileMenu->addAction(saveAsAct);
+    fileMenu->addSeparator();
+    fileMenu->addAction(printAct);
+    fileMenu->addSeparator();
+    fileMenu->addAction(closeTabAct);
+    fileMenu->addAction(quitAct);
+
+    editMenu = menuBar()->addMenu(tr("&Edit"));
+    editMenu->addAction(undoAct);
+    editMenu->addAction(redoAct);
+    editMenu->addSeparator();
+    editMenu->addAction(zoomInAct);
+    editMenu->addAction(zoomOutAct);
+    editMenu->addSeparator();
+    editMenu->addAction(copyAct);
+    editMenu->addAction(cutAct);
+    editMenu->addAction(pasteAct);
+    editMenu->addAction(selectAllAct);
+    editMenu->addAction(findAct);
+    editMenu->addSeparator();
+    editMenu->addAction(quoteAct);
+    editMenu->addAction(cleanDoubleLinebreaksAct);
+    editMenu->addSeparator();
+    editMenu->addAction(openSettingsAct);
+
+    fileEncMenu = new QMenu(tr("&File..."));
+    fileEncMenu->addAction(fileEncryptAct);
+    fileEncMenu->addAction(fileDecryptAct);
+    fileEncMenu->addAction(fileSignAct);
+    fileEncMenu->addAction(fileVerifyAct);
+
+    cryptMenu = menuBar()->addMenu(tr("&Crypt"));
+    cryptMenu->addAction(encryptAct);
+    cryptMenu->addAction(encryptSignAct);
+    cryptMenu->addAction(decryptAct);
+    cryptMenu->addAction(decryptVerifyAct);
+    cryptMenu->addSeparator();
+    cryptMenu->addAction(signAct);
+    cryptMenu->addAction(verifyAct);
+    cryptMenu->addSeparator();
+    cryptMenu->addMenu(fileEncMenu);
+
+    keyMenu = menuBar()->addMenu(tr("&Keys"));
+    importKeyMenu = keyMenu->addMenu(tr("&Import Key"));
+    importKeyMenu->setIcon(QIcon(":key_import.png"));
+    importKeyMenu->addAction(keyMgmt->importKeyFromFileAct);
+    importKeyMenu->addAction(importKeyFromEditAct);
+    importKeyMenu->addAction(keyMgmt->importKeyFromClipboardAct);
+    importKeyMenu->addAction(keyMgmt->importKeyFromKeyServerAct);
+    importKeyMenu->addAction(keyMgmt->importKeyFromKeyServerAct);
+    keyMenu->addAction(openKeyManagementAct);
+
+    steganoMenu = menuBar()->addMenu(tr("&Steganography"));
+    steganoMenu->addAction(cutPgpHeaderAct);
+    steganoMenu->addAction(addPgpHeaderAct);
+
+    // Hide menu, when steganography menu is disabled in settings
+    if (!settings.value("advanced/steganography").toBool()) {
+        this->menuBar()->removeAction(steganoMenu->menuAction());
+    }
+
+    viewMenu = menuBar()->addMenu(tr("&View"));
+
+    helpMenu = menuBar()->addMenu(tr("&Help"));
+    helpMenu->addAction(startWizardAct);
+    helpMenu->addSeparator();
+    helpMenu->addAction(aboutAct);
+
+}
+
+void MainWindow::createToolBars() {
+    fileToolBar = addToolBar(tr("File"));
+    fileToolBar->setObjectName("fileToolBar");
+    fileToolBar->addAction(newTabAct);
+    fileToolBar->addAction(openAct);
+    fileToolBar->addAction(saveAct);
+    fileToolBar->hide();
+    viewMenu->addAction(fileToolBar->toggleViewAction());
+
+    cryptToolBar = addToolBar(tr("Crypt"));
+    cryptToolBar->setObjectName("cryptToolBar");
+    cryptToolBar->addAction(encryptAct);
+    cryptToolBar->addAction(encryptSignAct);
+    cryptToolBar->addAction(decryptAct);
+    cryptToolBar->addAction(decryptVerifyAct);
+    cryptToolBar->addAction(signAct);
+    cryptToolBar->addAction(verifyAct);
+    viewMenu->addAction(cryptToolBar->toggleViewAction());
+
+    keyToolBar = addToolBar(tr("Key"));
+    keyToolBar->setObjectName("keyToolBar");
+    keyToolBar->addAction(openKeyManagementAct);
+    viewMenu->addAction(keyToolBar->toggleViewAction());
+
+    editToolBar = addToolBar(tr("Edit"));
+    editToolBar->setObjectName("editToolBar");
+    editToolBar->addAction(copyAct);
+    editToolBar->addAction(pasteAct);
+    editToolBar->addAction(selectAllAct);
+    viewMenu->addAction(editToolBar->toggleViewAction());
+
+    specialEditToolBar = addToolBar(tr("Special Edit"));
+    specialEditToolBar->setObjectName("specialEditToolBar");
+    specialEditToolBar->addAction(quoteAct);
+    specialEditToolBar->addAction(cleanDoubleLinebreaksAct);
+    specialEditToolBar->hide();
+    viewMenu->addAction(specialEditToolBar->toggleViewAction());
+
+    // Add dropdown menu for key import to keytoolbar
+    importButton = new QToolButton();
+    importButton->setMenu(importKeyMenu);
+    importButton->setPopupMode(QToolButton::InstantPopup);
+    importButton->setIcon(QIcon(":key_import.png"));
+    importButton->setToolTip(tr("Import key from..."));
+    importButton->setText(tr("Import key"));
+    keyToolBar->addWidget(importButton);
+
+    // Add dropdown menu for file encryption/decryption to crypttoolbar
+    fileEncButton = new QToolButton();
+    // fileEncButton->setMenu(fileEncMenu);
+    connect(fileEncButton, SIGNAL(clicked(bool)), this, SLOT(slotOpenFileTab()));
+    fileEncButton->setPopupMode(QToolButton::InstantPopup);
+    fileEncButton->setIcon(QIcon(":fileencryption.png"));
+    fileEncButton->setToolTip(tr("Opera File"));
+    fileEncButton->setText(tr("File Crypto"));
+    cryptToolBar->addWidget(fileEncButton);
+
+}
+
+void MainWindow::createStatusBar() {
+    auto *statusBarBox = new QWidget();
+    auto *statusBarBoxLayout = new QHBoxLayout();
+    QPixmap *pixmap;
+
+    // icon which should be shown if there are files in attachments-folder
+    pixmap = new QPixmap(":statusbar_icon.png");
+    statusBarIcon = new QLabel();
+    statusBar()->addWidget(statusBarIcon);
+
+    statusBarIcon->setPixmap(*pixmap);
+    statusBar()->insertPermanentWidget(0, statusBarIcon, 0);
+    statusBarIcon->hide();
+    statusBar()->showMessage(tr("Ready"), 2000);
+    statusBarBox->setLayout(statusBarBoxLayout);
+}
+
+void MainWindow::createDockWindows() {
+    /* KeyList-Dockwindow
+     */
+    keyListDock = new QDockWidget(tr("Key ToolBox"), this);
+    keyListDock->setObjectName("EncryptDock");
+    keyListDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
+    keyListDock->setMinimumWidth(460);
+    addDockWidget(Qt::RightDockWidgetArea, keyListDock);
+    keyListDock->setWidget(mKeyList);
+    viewMenu->addAction(keyListDock->toggleViewAction());
+
+    infoBoardDock = new QDockWidget(tr("Information Board"), this);
+    infoBoardDock->setObjectName("Information Board");
+    infoBoardDock->setAllowedAreas(Qt::BottomDockWidgetArea);
+    addDockWidget(Qt::BottomDockWidgetArea, infoBoardDock);
+    infoBoardDock->setWidget(infoBoard);
+    infoBoardDock->widget()->layout()->setContentsMargins(0, 0, 0, 0);
+    viewMenu->addAction(infoBoardDock->toggleViewAction());
+
+    /* Attachments-Dockwindow
+      */
+    if (settings.value("mime/parseMime").toBool()) {
+        createAttachmentDock();
+    }
+}
+
+void MainWindow::createAttachmentDock() {
+    if (attachmentDockCreated) {
+        return;
+    }
+    mAttachments = new Attachments();
+    attachmentDock = new QDockWidget(tr("Attached files:"), this);
+    attachmentDock->setObjectName("AttachmentDock");
+    attachmentDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea | Qt::BottomDockWidgetArea);
+    addDockWidget(Qt::LeftDockWidgetArea, attachmentDock);
+    attachmentDock->setWidget(mAttachments);
+    // hide till attachment is decrypted
+    viewMenu->addAction(attachmentDock->toggleViewAction());
+    attachmentDock->hide();
+    attachmentDockCreated = true;
+}
diff --git a/src/ui/Attachments.cpp b/src/ui/widgets/Attachments.cpp
index 87b42fa5..8f741f66 100644
--- a/src/ui/Attachments.cpp
+++ b/src/ui/widgets/Attachments.cpp
@@ -37,7 +37,7 @@
  */
 
 
-#include "ui/Attachments.h"
+#include "ui/widgets/Attachments.h"
 
 Attachments::Attachments(QWidget *parent)
         : QWidget(parent) {
diff --git a/src/ui/EditorPage.cpp b/src/ui/widgets/EditorPage.cpp
index b09b7460..cb4ca5ef 100644
--- a/src/ui/EditorPage.cpp
+++ b/src/ui/widgets/EditorPage.cpp
@@ -22,7 +22,7 @@
  *
  */
 
-#include "ui/EditorPage.h"
+#include "ui/widgets/EditorPage.h"
 
 #include <utility>
 
diff --git a/src/ui/widgets/FilePage.cpp b/src/ui/widgets/FilePage.cpp
new file mode 100644
index 00000000..e3d73670
--- /dev/null
+++ b/src/ui/widgets/FilePage.cpp
@@ -0,0 +1,88 @@
+/**
+ * This file is part of GPGFrontend.
+ *
+ * GPGFrontend is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Foobar is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Foobar.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The initial version of the source code is inherited from gpg4usb-team.
+ * Their source code version also complies with GNU General Public License.
+ *
+ * The source code version of this software was modified and released
+ * by Saturneric<[email protected]> starting on May 12, 2021.
+ *
+ */
+
+#include "ui/widgets/FilePage.h"
+
+FilePage::FilePage(QWidget *parent) : QWidget(parent) {
+    qDebug() << "New File Page";
+
+    dirModel = new QFileSystemModel();
+
+    dirModel->setRootPath(QDir::currentPath());
+
+    dirTreeView = new QTreeView();
+    dirTreeView->setModel(dirModel);
+    dirTreeView->setAnimated(true);
+    dirTreeView->setIndentation(20);
+    dirTreeView->setSortingEnabled(true);
+    dirTreeView->setRootIndex(dirModel->index(QDir::currentPath()));
+
+    upLevelButton = new QPushButton("UP Level");
+    connect(upLevelButton, SIGNAL(clicked(bool)), this, SLOT(slotUpLevel()));
+
+    auto *menuLayout = new QHBoxLayout();
+    menuLayout->addWidget(upLevelButton);
+    menuLayout->addStretch(0);
+
+    auto *layout = new QVBoxLayout();
+    layout->addLayout(menuLayout);
+    layout->addWidget(dirTreeView);
+
+    this->setLayout(layout);
+
+    connect(dirTreeView, SIGNAL(clicked(const QModelIndex &)), this, SLOT(fileTreeViewItemClicked(const QModelIndex &)));
+    connect(dirTreeView, SIGNAL(doubleClicked(const QModelIndex &)), this, SLOT(fileTreeViewItemDoubleClicked(const QModelIndex &)));
+
+}
+
+void FilePage::fileTreeViewItemClicked(const QModelIndex &index) {
+    mPath = dirModel->fileInfo(index).absoluteFilePath();
+    qDebug() << "mPath" << mPath;
+}
+
+void FilePage::slotUpLevel() {
+    QModelIndex currentRoot = dirTreeView->rootIndex();
+    mPath = dirModel->fileInfo(currentRoot).absoluteFilePath();
+    auto fileInfo = QFileInfo(mPath);
+    if(fileInfo.isDir() && fileInfo.isReadable() && fileInfo.isExecutable()) {
+        dirTreeView->setRootIndex(currentRoot.parent());
+    }
+    qDebug() << "Current Root mPath" << mPath;
+}
+
+void FilePage::fileTreeViewItemDoubleClicked(const QModelIndex &index) {
+    mPath = dirModel->fileInfo(index).absoluteFilePath();
+    auto fileInfo = QFileInfo(mPath);
+    if(fileInfo.isDir() && fileInfo.isReadable() && fileInfo.isExecutable()) {
+        dirTreeView->setRootIndex(index);
+    }
+    qDebug() << "Index mPath" << mPath;
+}
+
+void FilePage::getSelected(QString &path) {
+    QModelIndex index = dirTreeView->currentIndex();
+    QVariant data = dirTreeView->model()->data(index);
+    path = data.toString();
+    qDebug() << "Target Path" << mPath;
+}
diff --git a/src/ui/HelpPage.cpp b/src/ui/widgets/HelpPage.cpp
index f2f0da48..e018da81 100644
--- a/src/ui/HelpPage.cpp
+++ b/src/ui/widgets/HelpPage.cpp
@@ -22,7 +22,7 @@
  *
  */
 
-#include "ui/HelpPage.h"
+#include "ui/widgets/HelpPage.h"
 
 #include <utility>
 
@@ -35,8 +35,6 @@ HelpPage::HelpPage(const QString &path, QWidget *parent) :
     mainLayout->addWidget(browser);
     mainLayout->setContentsMargins(0, 0, 0, 0);
     setLayout(mainLayout);
-    //setAttribute(Qt::WA_DeleteOnClose);
-    //browser->setSource(QUrl::fromLocalFile(path));
 
     connect(browser, SIGNAL(anchorClicked(QUrl)), this, SLOT(slotOpenUrl(QUrl)));
     browser->setOpenLinks(false);
diff --git a/src/ui/TextEdit.cpp b/src/ui/widgets/TextEdit.cpp
index 5a9206ca..49049baa 100644
--- a/src/ui/TextEdit.cpp
+++ b/src/ui/widgets/TextEdit.cpp
@@ -22,7 +22,7 @@
  *
  */
 
-#include "ui/TextEdit.h"
+#include "ui/widgets/TextEdit.h"
 
 TextEdit::TextEdit() {
     countPage = 0;
@@ -64,6 +64,14 @@ void TextEdit::slotNewHelpTab(const QString &title, const QString &path) const {
 
 }
 
+void TextEdit::slotNewFileTab() const {
+
+    auto *page = new FilePage();
+    tabWidget->addTab(page, "File");
+    tabWidget->setCurrentIndex(tabWidget->count() - 1);
+
+}
+
 void TextEdit::slotOpen() {
     QStringList fileNames = QFileDialog::getOpenFileNames(this, tr("Open file"),
                                                           QDir::currentPath());
author	Saturneric <[email protected]>	2021-06-25 07:04:22 +0000
committer	Saturneric <[email protected]>	2021-06-25 07:04:22 +0000
commit	6f5d4672972c87486f5a34d6dc8b0c8668f9a2a4 (patch)
tree	651bc6b2ac5ae26bbb0bee334630a786bef9bc29
parent	Updated Document; (diff)
download	GpgFrontend-6f5d4672972c87486f5a34d6dc8b0c8668f9a2a4.tar.gz GpgFrontend-6f5d4672972c87486f5a34d6dc8b0c8668f9a2a4.zip