From ce392857bc680ef0dd895ccb2e02909389c26a33 Mon Sep 17 00:00:00 2001
From: ubbo <ubbo@34ebc366-c3a9-4b3c-9f84-69acf7962910>
Date: Mon, 5 Dec 2011 23:19:46 +0000
Subject: add functonality for opening online help in qtextbrowser tab

git-svn-id: http://cpunk.de/svn/src/gpg4usb/trunk@656 34ebc366-c3a9-4b3c-9f84-69acf7962910
---
 gpg4usb.pro    |  6 ++++--
 helppage.cpp   | 17 +++++++++++++++++
 helppage.h     | 20 ++++++++++++++++++++
 mainwindow.cpp |  3 ++-
 textedit.cpp   |  9 +++++++++
 textedit.h     |  9 +++++++++
 6 files changed, 61 insertions(+), 3 deletions(-)
 create mode 100644 helppage.cpp
 create mode 100644 helppage.h

diff --git a/gpg4usb.pro b/gpg4usb.pro
index c7917db..772dda1 100644
--- a/gpg4usb.pro
+++ b/gpg4usb.pro
@@ -35,7 +35,8 @@ HEADERS += attachments.h \
     verifynotification.h \
     verifydetailsdialog.h \
     verifykeydetailbox.h \
-    wizard.h
+    wizard.h \
+    helppage.h
 
 SOURCES += attachments.cpp \
     gpgcontext.cpp \
@@ -58,7 +59,8 @@ SOURCES += attachments.cpp \
     verifynotification.cpp \
     verifydetailsdialog.cpp \
     verifykeydetailbox.cpp \
-    wizard.cpp
+    wizard.cpp \
+    helppage.cpp
 
 RC_FILE = gpg4usb.rc
 
diff --git a/helppage.cpp b/helppage.cpp
new file mode 100644
index 0000000..144b044
--- /dev/null
+++ b/helppage.cpp
@@ -0,0 +1,17 @@
+#include "helppage.h"
+
+HelpPage::HelpPage(const QString path, QWidget *parent) :
+    QWidget(parent)
+{
+
+    QTextBrowser* browser   = new QTextBrowser();
+    QVBoxLayout* mainLayout = new QVBoxLayout();
+    mainLayout->setSpacing(0);
+    mainLayout->addWidget(browser);
+    mainLayout->setContentsMargins(0,0,0,0);
+    setLayout(mainLayout);
+    //setAttribute(Qt::WA_DeleteOnClose);
+    browser->setSource(path);
+    browser->setFocus();
+
+}
diff --git a/helppage.h b/helppage.h
new file mode 100644
index 0000000..c5bdc49
--- /dev/null
+++ b/helppage.h
@@ -0,0 +1,20 @@
+#ifndef HELPPAGE_H
+#define HELPPAGE_H
+
+#include <QWidget>
+#include <QTextBrowser>
+#include <QVBoxLayout>
+
+class HelpPage : public QWidget
+{
+    Q_OBJECT
+public:
+    explicit HelpPage(const QString path, QWidget *parent = 0);
+
+signals:
+
+public slots:
+
+};
+
+#endif // HELPPAGE_H
diff --git a/mainwindow.cpp b/mainwindow.cpp
index 75879f8..f1c56bb 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -564,7 +564,8 @@ void MainWindow::openTranslate() {
 }
 
 void MainWindow::openTutorial() {
-    QDesktopServices::openUrl(QUrl("http://gpg4usb.cpunk.de/docu.html"));
+    //QDesktopServices::openUrl(QUrl("http://gpg4usb.cpunk.de/docu.html"));
+    edit->newHelpTab("help", "http://gpg4usb.cpunk.de/docu.html");
 }
 
 void MainWindow::startWizard()
diff --git a/textedit.cpp b/textedit.cpp
index 064fa94..5ad8976 100644
--- a/textedit.cpp
+++ b/textedit.cpp
@@ -53,6 +53,15 @@ void TextEdit::newTab()
     connect(page->getTextPage(), SIGNAL(modificationChanged(bool)), this, SLOT(showModified()));
  }
 
+void TextEdit::newHelpTab(QString title, QString path)
+{
+
+    HelpPage *page = new HelpPage(path);
+    tabWidget->addTab(page, title);
+    tabWidget->setCurrentIndex(tabWidget->count() - 1);
+
+}
+
 void TextEdit::open()
 {
     QStringList fileNames = QFileDialog::getOpenFileNames(this, tr("Open file"),
diff --git a/textedit.h b/textedit.h
index 8c162c1..67efd7e 100644
--- a/textedit.h
+++ b/textedit.h
@@ -23,6 +23,7 @@
 #define __TEXTEDIT_H__
 
 #include "editorpage.h"
+#include "helppage.h"
 #include "quitdialog.h"
 
 QT_BEGIN_NAMESPACE
@@ -128,6 +129,14 @@ public slots:
      */
     void newTab();
 
+    /**
+     * @details Adds a new tab with the given title and opens given html file.
+     * Increase Tab-Count by one
+     * @param title title for the tab
+     * @param path  path for html file to show
+     */
+    void newHelpTab(QString title, QString path);
+
     /**
      * @details put a * in front of current tabs title, if current textedit is modified
      */
-- 
cgit v1.2.3