From fad039f680d6eb05d4fcda7fadacf86a027661a4 Mon Sep 17 00:00:00 2001
From: nils <nils@34ebc366-c3a9-4b3c-9f84-69acf7962910>
Date: Mon, 11 Feb 2013 22:41:56 +0000
Subject: added signals signalRestartNeeded to settingsdialog to handle a
 needed restart

git-svn-id: http://cpunk.de/svn/src/gpg4usb/trunk@1009 34ebc366-c3a9-4b3c-9f84-69acf7962910
---
 mainwindow.cpp | 23 +++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)

(limited to 'mainwindow.cpp')

diff --git a/mainwindow.cpp b/mainwindow.cpp
index 74fd645..da0c575 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -38,6 +38,9 @@ MainWindow::MainWindow()
     /* List of binary Attachments */
     attachmentDockCreated = false;
 
+    /* Variable containing if restart is needed */
+    this->slotSetRestartNeeded(false);
+
     keyMgmt = new KeyMgmt(mCtx, this);
     keyMgmt->hide();
     /* test attachmentdir for files alll 15s */
@@ -1256,11 +1259,10 @@ void MainWindow::slotFileVerify()
 
 void MainWindow::slotOpenSettingsDialog()
 {
+    SettingsDialog *settingsdialog = new SettingsDialog(mCtx, this);
 
-    QString preLang = settings.value("int/lang").toString();
-    QString preKeydbPath = settings.value("gpgpaths/keydbpath").toString();
+    connect(settingsdialog, SIGNAL(signalRestartNeeded(bool)), this, SLOT(slotSetRestartNeeded(bool)));
 
-    new SettingsDialog(mCtx, this);
     // Iconsize
     QSize iconSize = settings.value("toolbar/iconsize", QSize(32, 32)).toSize();
     this->setIconSize(iconSize);
@@ -1280,8 +1282,8 @@ void MainWindow::slotOpenSettingsDialog()
         closeAttachmentDock();
     }
 
-    // restart mainwindow if langugage or keydbpath changed
-    if((preLang != settings.value("int/lang").toString()) || preKeydbPath != settings.value("gpgpaths/keydbpath").toString()) {
+    // restart mainwindow if necessary
+    if(getRestartNeeded()) {
         if(edit->maybeSaveAnyTab()) {
             saveSettings();
             qApp->exit(RESTART_CODE);
@@ -1294,7 +1296,6 @@ void MainWindow::slotOpenSettingsDialog()
     } else {
         this->menuBar()->insertAction(viewMenu->menuAction(), steganoMenu->menuAction());
     }
-
 }
 
 void MainWindow::slotCleanDoubleLinebreaks()
@@ -1363,3 +1364,13 @@ void MainWindow::slotCutPgpHeader() {
 
     edit->slotFillTextEditWithText(content.trimmed());
 }
+
+void MainWindow::slotSetRestartNeeded(bool needed)
+{
+    this->restartNeeded = needed;
+}
+
+bool MainWindow::getRestartNeeded()
+{
+    return this->restartNeeded;
+}
-- 
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