Remove some unused or obsolete code.

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4926 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/diagram.cpp

@@ -958,21 +958,15 @@ void Diagram::write(const QDomElement &element) {
 	emit(written());
 }
 
-/**
-	@return true si la fonction write a deja ete appele (pour etre plus exact :
-	si le document XML utilise en interne n'est pas vide), false sinon
-*/
-bool Diagram::wasWritten() const {
-	return(!xml_document_.isNull());
-}
-
 /**
 	@return le schema en XML tel qu'il doit etre enregistre dans le fichier projet
 	@param xml_doc document XML a utiliser pour creer l'element
 */
-QDomElement Diagram::writeXml(QDomDocument &xml_doc) const {
-	// si le schema n'a pas ete enregistre explicitement, on n'ecrit rien
-	if (!wasWritten()) return(QDomElement());
+QDomElement Diagram::writeXml(QDomDocument &xml_doc) const
+{
+		//If diagram was not explicitely saved, we write nothing.
+	if (xml_document_.isNull())
+		return(QDomElement());
 	
 	QDomElement diagram_elmt = xml_document_.documentElement();
 	QDomNode new_node = xml_doc.importNode(diagram_elmt, true);

sources/diagram.h

@@ -157,7 +157,6 @@ class Diagram : public QGraphicsScene
 		bool fromXml(QDomElement &, QPointF = QPointF(), bool = true, DiagramContent * = 0);
 		void write();
 		void write(const QDomElement &);
-		bool wasWritten() const;
 		QDomElement writeXml(QDomDocument &) const;
 		void folioSequentialsToXml(QHash<QString, QStringList>*, QDomElement *, QString, QString, QDomDocument *);
 		void folioSequentialsFromXml(const QDomElement&, QHash<QString, QStringList>*, QString, QString, QString, QString);

sources/projectview.cpp

@@ -93,29 +93,6 @@ QList<DiagramView *> ProjectView::diagram_views() const {
 	return(m_diagram_view_list);
 }
 
-/**
-	@return A list containing child diagrams matching provided \a options.
-*/
-QList<Diagram *> ProjectView::getDiagrams(ProjectSaveOptions options) {
-	QList<Diagram *> selection;
-	if ((options & AllDiagrams) == AllDiagrams) {
-		selection << m_project -> diagrams();
-	} else {
-		Diagram *current = 0;
-		if (DiagramView *view = currentDiagram()) {
-			current = view -> diagram();
-		}
-		if (options & CurrentDiagram) {
-			if (current) selection << current;
-		} else if (options & AllDiagramsButCurrent) {
-			selection = m_project -> diagrams();
-			selection.removeOne(current);
-		}
-	}
-
-	return(selection);
-}
-
 /**
  * @brief ProjectView::currentDiagram
  * @return The current active diagram view or nullptr if there isn't diagramView in this project view.
@@ -696,7 +673,7 @@ void ProjectView::exportProject() {
 	@return a QETResult object reflecting the situation
 */
 QETResult ProjectView::save() {
-	return(doSave(AllDiagrams));
+	return(doSave());
 }
 
 /**
@@ -706,38 +683,38 @@ QETResult ProjectView::save() {
 	@return a QETResult object reflecting the situation; note that a valid
 	QETResult object is returned if the operation was cancelled.
 */
-QETResult ProjectView::saveAs(ProjectSaveOptions options) {
+QETResult ProjectView::saveAs()
+{
 	if (!m_project) return(noProjectResult());
 
 	QString filepath = askUserForFilePath();
 	if (filepath.isEmpty()) return(QETResult());
-	return(doSave(options));
+	return(doSave());
 }
 
 /**
-	Save project content according to \a options, then write the project file. May
+	Save project content, then write the project file. May
 	call saveAs if no filepath was provided before.
-	@param options May be used to specify what should be saved (e.g. modified
-	diagrams only).
 	@return a QETResult object reflecting the situation; note that a valid
 	QETResult object is returned if the operation was cancelled.
 */
-QETResult ProjectView::doSave(ProjectSaveOptions options) {
+QETResult ProjectView::doSave()
+{
 	if (!m_project) return(noProjectResult());
 
 	if (m_project -> filePath().isEmpty()) {
 		// The project has not been saved to a file yet,
 		// so save() actually means saveAs().
-		return(saveAs(options));
+		return(saveAs());
 	}
 
 	// look for diagrams matching the required save options
-	saveDiagrams(getDiagrams(options));
+	saveDiagrams(m_project->diagrams());
 
 	// write to file
 	QETResult result = m_project -> write();
 	updateWindowTitle();
-	if (options == AllDiagrams) project()->undoStack()->clear();
+	project()->undoStack()->clear();
 	return(result);
 }
 

sources/projectview.h

@@ -35,37 +35,28 @@ class QVBoxLayout;
 	This class provides a widget displaying the diagrams of a particular
 	project using tabs.
 */
-class ProjectView : public QWidget {
+class ProjectView : public QWidget
+{
 	Q_OBJECT
-
+		
+		// constructors, destructor
 	public:
-	enum ProjectSaveOption {
-		CurrentDiagram = 2,
-		AllDiagramsButCurrent = 4,
-		AllDiagrams = 6
-	};
-	Q_DECLARE_FLAGS(ProjectSaveOptions, ProjectSaveOption)
-
-
-	// constructors, destructor
-	public:
-	ProjectView(QETProject *, QWidget * = 0);
-	virtual ~ProjectView();
+		ProjectView(QETProject *, QWidget * = 0);
+		virtual ~ProjectView();
 	private:
-	ProjectView(const ProjectView &);
+		ProjectView(const ProjectView &);
 
-	// methods
+		// methods
 	public:
-	QETProject *project();
-	void setProject(QETProject *);
-	QList<DiagramView *> diagram_views() const;
-	QList<Diagram *> getDiagrams(ProjectSaveOptions options);
-	DiagramView *currentDiagram() const;
-	void closeEvent(QCloseEvent *);
-	void changeTabUp();
-	void changeTabDown();
-	void changeFirstTab();
-	void changeLastTab();
+		QETProject *project();
+		void setProject(QETProject *);
+		QList<DiagramView *> diagram_views() const;
+		DiagramView *currentDiagram() const;
+		void closeEvent(QCloseEvent *);
+		void changeTabUp();
+		void changeTabDown();
+		void changeFirstTab();
+		void changeLastTab();
 
 	public slots:
 		void addNewDiagram();
@@ -92,8 +83,8 @@ class ProjectView : public QWidget {
 		void printProject();
 		void exportProject();
 		QETResult save();
-		QETResult saveAs(ProjectSaveOptions = ProjectSaveOptions(AllDiagrams));
-		QETResult doSave(ProjectSaveOptions);
+		QETResult saveAs();
+		QETResult doSave();
 		void saveDiagrams(const QList<Diagram *> &);
 		int cleanProject();
 		void updateWindowTitle();
@@ -112,38 +103,38 @@ class ProjectView : public QWidget {
 		void editElementRequired(const ElementsLocation &);
 
 	private:
-	void initActions();
-	void initWidgets();
-	void initLayout();
-	void loadDiagrams();
-	DiagramView *findDiagram(Diagram *);
-	DiagramView *nextDiagram();
-	DiagramView *previousDiagram();
-	DiagramView *firstDiagram();
-	DiagramView *lastDiagram();
-	void rebuildDiagramsMap();
-	bool tryClosing();
-	bool tryClosingElementEditors();
-	int tryClosingDiagrams();
-	QString askUserForFilePath(bool = true);
-	QETResult noProjectResult() const;
+		void initActions();
+		void initWidgets();
+		void initLayout();
+		void loadDiagrams();
+		DiagramView *findDiagram(Diagram *);
+		DiagramView *nextDiagram();
+		DiagramView *previousDiagram();
+		DiagramView *firstDiagram();
+		DiagramView *lastDiagram();
+		void rebuildDiagramsMap();
+		bool tryClosing();
+		bool tryClosingElementEditors();
+		int tryClosingDiagrams();
+		QString askUserForFilePath(bool = true);
+		QETResult noProjectResult() const;
 
 	private slots:
-	void tabChanged(int);
-	void tabDoubleClicked(int);
-	void setDisplayFallbackWidget(bool);
-	void adjustReadOnlyState();
+		void tabChanged(int);
+		void tabDoubleClicked(int);
+		void setDisplayFallbackWidget(bool);
+		void adjustReadOnlyState();
 
-	// attributes
+		// attributes
 	private:
-	QAction *add_new_diagram_;
-	QETProject *m_project;
-	QVBoxLayout *layout_;
-	QWidget *fallback_widget_;
-	QLabel *fallback_label_;
-	QTabWidget *m_tab;
-	QMap<int, DiagramView *> m_diagram_ids;
-	QList<DiagramView *> m_diagram_view_list;
+		QAction *add_new_diagram_;
+		QETProject *m_project;
+		QVBoxLayout *layout_;
+		QWidget *fallback_widget_;
+		QLabel *fallback_label_;
+		QTabWidget *m_tab;
+		QMap<int, DiagramView *> m_diagram_ids;
+		QList<DiagramView *> m_diagram_view_list;
 };
-Q_DECLARE_OPERATORS_FOR_FLAGS(ProjectView::ProjectSaveOptions)
+
 #endif