[Uml-devel] branches/work/soc-umbrello/umbrello

[Andi Fischer]

SVN commit 1266318 by fischer:

Patch from Ralf Habacker: Print preview added.

 M  +32 -3     uml.cpp  
 M  +3 -0      uml.h  


--- branches/work/soc-umbrello/umbrello/uml.cpp #1266317:1266318
@@ -89,6 +89,7 @@
 #include <QtGui/QStackedWidget>
 #include <QtGui/QPrinter>
 #include <QtGui/QPrintDialog>
+#include <QtGui/QPrintPreviewDialog>
 #include <QtGui/QUndoView>
 #include <QtGui/QPushButton>
 #include <QtGui/QLabel>
@@ -226,13 +227,14 @@
     QAction* fileSaveAs = KStandardAction::saveAs(this, SLOT(slotFileSaveAs()), actionCollection());
     QAction* fileClose = KStandardAction::close(this, SLOT(slotFileClose()), actionCollection());
     filePrint = KStandardAction::print(this, SLOT(slotFilePrint()), actionCollection());
+    printPreview = KStandardAction::printPreview(this, SLOT(slotPrintPreview()), actionCollection());
     QAction* fileQuit = KStandardAction::quit(this, SLOT(slotFileQuit()), actionCollection());
 
     editUndo = m_pUndoStack->createUndoAction(actionCollection());
     editRedo = m_pUndoStack->createRedoAction(actionCollection());
 
-    disconnect( m_pUndoStack, SIGNAL( undoTextChanged(const QString& ) ),editUndo, 0 );
-    disconnect( m_pUndoStack, SIGNAL( redoTextChanged(const QString& ) ),editRedo, 0 );
+    disconnect( m_pUndoStack, SIGNAL(undoTextChanged(QString)), editUndo, 0 );
+    disconnect( m_pUndoStack, SIGNAL(redoTextChanged(QString)), editRedo, 0 );
 
     editCut = KStandardAction::cut(this, SLOT(slotEditCut()), actionCollection());
     editCopy = KStandardAction::copy(this, SLOT(slotEditCopy()), actionCollection());
@@ -333,6 +335,7 @@
     fileSaveAs->setToolTip(i18n("Saves the document as..."));
     fileClose->setToolTip(i18n("Closes the document"));
     filePrint->setToolTip(i18n("Prints out the document"));
+    printPreview->setToolTip(i18n("Print Preview of the document"));
     fileQuit->setToolTip(i18n("Quits the application"));
     fileExportDocbook->setToolTip(i18n("Exports the model to the docbook format"));
     fileExportXhtml->setToolTip(i18n("Exports the model to the XHTML format"));
@@ -678,7 +681,7 @@
  */
 void UMLApp::initStatusBar()
 {
-    connect(m_doc, SIGNAL( sigWriteToStatusBar(const QString &) ), this, SLOT( slotStatusMsg(const QString &) ));   
+    connect(m_doc, SIGNAL(sigWriteToStatusBar(QString)), this, SLOT(slotStatusMsg(QString)));
 
     m_statusBarMessage = new QLabel(i18nc("init status bar", "Ready"));
     statusBar()->addWidget(m_statusBarMessage);
@@ -1265,6 +1268,31 @@
 }
 
 /**
+ * Print preview
+ */
+void UMLApp::slotPrintPreview()
+{
+    QPrinter printer;
+    printer.setFullPage(true);
+
+    slotStatusMsg(i18n("Print Preview..."));
+
+	QPrintPreviewDialog *preview = new QPrintPreviewDialog(&printer,this);
+	connect(preview, SIGNAL(paintRequested(QPrinter *)), this, SLOT(slotPrintPreviewPaintRequested(QPrinter *)));
+	preview->exec();
+}
+
+/**
+ * Print preview painting slot
+ */
+void UMLApp::slotPrintPreviewPaintRequested(QPrinter *printer)
+{
+    DiagramPrintPage * selectPage = new DiagramPrintPage(0, m_doc);
+    m_doc->print(printer, selectPage);
+    delete selectPage;
+}
+
+/**
  * Print the current file.
  */
 void UMLApp::slotFilePrint()
@@ -1616,6 +1644,7 @@
 void UMLApp::enablePrint(bool enable)
 {
     filePrint->setEnabled(enable);
+    printPreview->setEnabled(enable);
 }
 
 /**
--- branches/work/soc-umbrello/umbrello/uml.h #1266317:1266318
@@ -196,6 +196,8 @@
     void slotFileSave();
     bool slotFileSaveAs();
     void slotFileClose();
+    void slotPrintPreview();
+    void slotPrintPreviewPaintRequested(QPrinter *printer);
     void slotFilePrint();
     void slotFileQuit();
     void slotFileExportDocbook();
@@ -347,6 +349,7 @@
 
     // KAction pointers to enable/disable actions
     KRecentFilesAction* fileOpenRecent;
+    QAction* printPreview;
     QAction* filePrint;
     QAction* editCut;
     QAction* editCopy;