fixed issue 794

src/adaptors/UBSvgSubsetAdaptor.cpp

@@ -1405,7 +1405,10 @@ bool UBSvgSubsetAdaptor::UBSvgSubsetWriter::persistScene(int pageIndex)
         }
 
         QMap<QString,IDataStorage*> elements = getAdditionalElementToStore();
-        QVector<tIDataStorage*> dataStorageItems = elements.value("teacherGuide")->save(pageIndex);
+        QVector<tIDataStorage*> dataStorageItems;
+
+        if(elements.value("teacherGuide"))
+        	dataStorageItems = elements.value("teacherGuide")->save(pageIndex);
         foreach(tIDataStorage* eachItem, dataStorageItems){
             if(eachItem->type == eElementType_START){
                 mXmlWriter.writeStartElement(eachItem->name);

src/adaptors/UBThumbnailAdaptor.cpp

@@ -91,9 +91,22 @@ const QPixmap* UBThumbnailAdaptor::get(UBDocumentProxy* proxy, int pageIndex)
     return pix;
 }
 
+void UBThumbnailAdaptor::updateDocumentToHandleZeroPage(UBDocumentProxy* proxy)
+{
+    if(UBSettings::settings()->teacherGuidePageZeroActivated->get().toBool()){
+    	QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.svg", 0);
+    	QFile file(fileName);
+    	qDebug() << fileName;
+    	if(!file.exists()){
+    		UBPersistenceManager::persistenceManager()->persistDocumentScene(proxy,new UBGraphicsScene(proxy),0);
+    	}
+    }
+}
+
 void UBThumbnailAdaptor::load(UBDocumentProxy* proxy, QList<const QPixmap*>& list)
 {
-    generateMissingThumbnails(proxy);
+    updateDocumentToHandleZeroPage(proxy);
+	generateMissingThumbnails(proxy);
 
     foreach(const QPixmap* pm, list)
         delete pm;
@@ -102,81 +115,10 @@ void UBThumbnailAdaptor::load(UBDocumentProxy* proxy, QList<const QPixmap*>& lis
         list.append(get(proxy, i));
 }
 
-
-/*
-QList<QPixmap> UBThumbnailAdaptor::load(UBDocumentProxy* proxy)
-{
-    QList<QPixmap> thumbnails;
-
-    qDebug() << "Loadinf thumbnails for " << proxy->name();
-
-    if (!proxy || proxy->persistencePath().isEmpty())
-        return thumbnails;
-
-    //compatibility with older formats (<= 4.0.b.2.0) : generate missing thumbnails
-    generateMissingThumbnails(proxy);
-
-    //end compatibility with older format
-
-    bool moreToProcess = true;
-    int pageCount = UBApplication::boardController->sceneIndexFromPage(0);
-
-    while (moreToProcess) {
-        pageCount++;
-        QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", pageCount);
-
-        QFile file(fileName);
-        if (file.exists()) {
-            QPixmap pix;
-            //Warning. Works only with modified Qt
-#ifdef Q_WS_X11
-            //pix.load(fileName, 0, Qt::AutoColor);
-            pix.load(fileName, 0);
-#else
-            pix.load(fileName, 0, Qt::AutoColor, false);
-#endif
-            thumbnails.append(pix);
-        } else {
-            moreToProcess = false;
-        }
-    }
-    return thumbnails;
-}
-
-QPixmap UBThumbnailAdaptor::load(UBDocumentProxy* proxy, int index)
-{
-    qDebug() << "Loadinf thumbnails for " << proxy->name();
-
-    int existingPageCount = proxy->pageCount();
-
-    if (!proxy || proxy->persistencePath().size() == 0 || index < 0 || index > existingPageCount)
-        return QPixmap();
-    //compatibility with older formats (<= 4.0.b.2.0) : generate missing thumbnails
-    generateMissingThumbnails(proxy);
-
-    //end compatibility with older format
-    QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", index);
-
-    QFile file(fileName);
-    if (file.exists())
-    {
-        QPixmap pix;
-        //Warning. Works only with modified Qt
-#ifdef Q_WS_X11
-        pix.load(fileName, 0, Qt::AutoColor);
-#else
-        pix.load(fileName, 0, Qt::AutoColor, false);
-#endif
-        return pix;
-    }
-    return QPixmap();
-}
-*/
-
 void UBThumbnailAdaptor::persistScene(UBDocumentProxy* proxy, UBGraphicsScene* pScene, int pageIndex, bool overrideModified)
 {
 
-    qDebug() << "Persiste scene on path " << proxy->persistencePath() << ", index " << pageIndex;
+    qDebug() << "Persist scene on path " << proxy->persistencePath() << ", index " << pageIndex;
 
     QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", pageIndex);
 

src/adaptors/UBThumbnailAdaptor.h

@@ -35,6 +35,7 @@ public:
 
 private:
     static void generateMissingThumbnails(UBDocumentProxy* proxy);
+    static void updateDocumentToHandleZeroPage(UBDocumentProxy* proxy);
 
     UBThumbnailAdaptor() {}
 };

src/board/UBBoardController.cpp

@@ -106,18 +106,6 @@ void UBBoardController::init()
     setupViews();
     setupToolbar();
 
-    //connect(UBPersistenceManager::persistenceManager(), SIGNAL(documentWillBeDeleted(UBDocumentProxy*))
-    //        , this, SLOT(documentWillBeDeleted(UBDocumentProxy*)));
-
-    //connect(UBPersistenceManager::persistenceManager(), SIGNAL(documentSceneCreated(UBDocumentProxy*, int))
-    //        , this, SLOT(documentSceneChanged(UBDocumentProxy*, int)));
-
-    //connect(UBPersistenceManager::persistenceManager(), SIGNAL(documentSceneDeleted(UBDocumentProxy*, int))
-    //        , this, SLOT(documentSceneChanged(UBDocumentProxy*, int)));
-
-    //connect(UBPersistenceManager::persistenceManager(), SIGNAL(documentSceneMoved(UBDocumentProxy*, int))
-    //        , this, SLOT(documentSceneChanged(UBDocumentProxy*, int)));
-
     connect(UBApplication::undoStack, SIGNAL(canUndoChanged(bool))
             , this, SLOT(undoRedoStateChange(bool)));
 
@@ -468,7 +456,6 @@ void UBBoardController::addScene()
     QApplication::restoreOverrideCursor();
 }
 
-
 void UBBoardController::addScene(UBGraphicsScene* scene, bool replaceActiveIfEmpty)
 {
     if (scene)

src/board/UBBoardPaletteManager.cpp

@@ -150,7 +150,7 @@ void UBBoardPaletteManager::setupDockPaletteWidgets()
     mLeftPalette->registerWidget(mpPageNavigWidget);
     mLeftPalette->addTab(mpPageNavigWidget);
 
-    if(UBSettings::settings()->teacherGuidePageZeroActivated || UBSettings::settings()->teacherGuideLessonPagesActivated){
+    if(UBSettings::settings()->teacherGuidePageZeroActivated->get().toBool() || UBSettings::settings()->teacherGuideLessonPagesActivated->get().toBool()){
         mpTeacherGuideWidget = new UBDockTeacherGuideWidget();
         mLeftPalette->registerWidget(mpTeacherGuideWidget);
         mLeftPalette->addTab(mpTeacherGuideWidget);

src/core/UBPersistenceManager.cpp

@@ -676,7 +676,7 @@ int UBPersistenceManager::sceneCountInDir(const QString& pPath)
         }
         else
         {
-            if(UBSettings::settings()->teacherGuidePageZeroActivated && pageIndex == 0){
+            if(UBSettings::settings()->teacherGuidePageZeroActivated->get().toBool() && pageIndex == 0){
                 // the document has no zero file but doesn't means that it hasn't any file
                 // at all. Just importing a document without the first page using a configuartion
                 // that enables zero page.

src/document/UBDocumentController.cpp

@@ -74,15 +74,9 @@ UBDocumentController::UBDocumentController(UBMainWindow* mainWindow)
     setupToolbar();
     this->selectDocument(UBApplication::boardController->selectedDocument());
     connect(this, SIGNAL(exportDone()), mMainWindow, SLOT(onExportDone()));
-    //connect(mMainWindow->actionNewPage, SIGNAL(triggered()), this, SLOT(reloadThumbs()));
     connect(this, SIGNAL(documentThumbnailsUpdated(UBDocumentContainer*)), this, SLOT(refreshDocumentThumbnailsView(UBDocumentContainer*)));
 }
 
-//void UBDocumentController::reloadThumbs()
-//{
-//    UBThumbnailAdaptor::load(selectedDocumentProxy(), mDocumentThumbs);
-//}
-
 UBDocumentController::~UBDocumentController()
 {
    if (mDocumentUI)
@@ -1654,6 +1648,5 @@ void UBDocumentController::refreshDocumentThumbnailsView(UBDocumentContainer*)
         connect(mDocumentUI->thumbnailWidget->scene(), SIGNAL(selectionChanged()), this, SLOT(pageSelectionChanged()));
     }
 
-    //emit refreshThumbnails();
     QApplication::restoreOverrideCursor();
 }

src/document/UBDocumentController.h

@@ -57,9 +57,7 @@ class UBDocumentController : public UBDocumentContainer
         bool pageCanBeDeleted(int page);
 
     signals:
-        //void refreshThumbnails();
         void exportDone();
-        //void movedToIndex(int index);
 
     public slots:
         void createNewDocument();
@@ -80,7 +78,6 @@ class UBDocumentController : public UBDocumentContainer
         void copy();
         void paste();
         void focusChanged(QWidget *old, QWidget *current);
-        //void reloadThumbs();
 
     protected:
         virtual void setupViews();