[Ktutorial-commits] SF.net SVN: ktutorial:[218] trunk/ktutorial/ktutorial-editor/src

[<dan...@us...>]

Revision: 218
          http://ktutorial.svn.sourceforge.net/ktutorial/?rev=218&view=rev
Author:   danxuliu
Date:     2010-03-30 05:03:47 +0000 (Tue, 30 Mar 2010)

Log Message:
-----------
Add support to save and restore sessions.

Modified Paths:
--------------
    trunk/ktutorial/ktutorial-editor/src/KTutorialEditor.cpp
    trunk/ktutorial/ktutorial-editor/src/KTutorialEditor.h
    trunk/ktutorial/ktutorial-editor/src/main.cpp

Modified: trunk/ktutorial/ktutorial-editor/src/KTutorialEditor.cpp
===================================================================
--- trunk/ktutorial/ktutorial-editor/src/KTutorialEditor.cpp	2010-03-30 03:16:07 UTC (rev 217)
+++ trunk/ktutorial/ktutorial-editor/src/KTutorialEditor.cpp	2010-03-30 05:03:47 UTC (rev 218)
@@ -106,6 +106,17 @@
     return queryCloseTutorial();
 }
 
+void KTutorialEditor::readProperties(const KConfigGroup& configGroup) {
+    KUrl url = configGroup.readEntry("TutorialUrl");
+    if (!url.isEmpty()) {
+        loadTutorialFromUrl(url);
+    }
+}
+
+void KTutorialEditor::saveProperties(KConfigGroup& configGroup) {
+    configGroup.writeEntry("TutorialUrl", mTutorialUrl);
+}
+
 //private:
 
 bool KTutorialEditor::queryCloseTutorial() {

Modified: trunk/ktutorial/ktutorial-editor/src/KTutorialEditor.h
===================================================================
--- trunk/ktutorial/ktutorial-editor/src/KTutorialEditor.h	2010-03-30 03:16:07 UTC (rev 217)
+++ trunk/ktutorial/ktutorial-editor/src/KTutorialEditor.h	2010-03-30 05:03:47 UTC (rev 218)
@@ -65,6 +65,26 @@
      */
     virtual bool queryClose();
 
+    /**
+     * Restores the session based on the saved state.
+     * If "TutorialURL" is not empty, the tutorial is loaded from that URL.
+     *
+     * Reimplemented from KMainWindow::readProperties(const KConfigGroup&).
+     *
+     * @param configGroup The KConfigGroup to read the state from.
+     */
+    virtual void readProperties(const KConfigGroup& configGroup);
+
+    /**
+     * Saves the state to restore the session.
+     * The tutorial URL is saved as "TutorialURL".
+     *
+     * Reimplemented from KMainWindow::saveProperties(KConfigGroup&).
+     *
+     * @param configGroup The KConfigGroup to save the state to.
+     */
+    virtual void saveProperties(KConfigGroup& configGroup);
+
 private:
 
     /**

Modified: trunk/ktutorial/ktutorial-editor/src/main.cpp
===================================================================
--- trunk/ktutorial/ktutorial-editor/src/main.cpp	2010-03-30 03:16:07 UTC (rev 217)
+++ trunk/ktutorial/ktutorial-editor/src/main.cpp	2010-03-30 05:03:47 UTC (rev 218)
@@ -41,6 +41,10 @@
     KCmdLineArgs::addCmdLineOptions(options);
 
     KApplication app;
+    if (app.isSessionRestored()) {
+        kRestoreMainWindows<KTutorialEditor>();
+        return app.exec();
+    }
 
     KTutorialEditor* window = new KTutorialEditor();
     window->show();


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