1 files changed, 24 insertions, 1 deletions

diff --git a/noncore/graphics/drawpad/drawpadcanvas.cpp b/noncore/graphics/drawpad/drawpadcanvas.cpp
index 5d0c6e4..5b1aa7e 100644
--- a/noncore/graphics/drawpad/drawpadcanvas.cpp
+++ b/noncore/graphics/drawpad/drawpadcanvas.cpp
@@ -148,81 +148,104 @@ bool DrawPadCanvasXmlHandler::characters(const QString& ch)
         page->pixmap()->convertFromImage(image);
         m_pages.append(page);
     }
 
     return true;
 }
 
 DrawPadCanvas::DrawPadCanvas(DrawPad* drawPad, QWidget* parent, const char* name)
     : QScrollView(parent, name)
 {
     m_pDrawPad = drawPad;
     m_pages.setAutoDelete(true);
 
     viewport()->setBackgroundMode(QWidget::NoBackground);
 }
 
 DrawPadCanvas::~DrawPadCanvas()
 {
 }
 
 void DrawPadCanvas::load(QIODevice* ioDevice)
 {
     QTextStream textStream(ioDevice);
     textStream.setCodec(QTextCodec::codecForName("UTF-8"));
 
     QXmlInputSource xmlInputSource(textStream);
     QXmlSimpleReader xmlSimpleReader;
     DrawPadCanvasXmlHandler drawPadCanvasXmlHandler;
 
     xmlSimpleReader.setContentHandler(&drawPadCanvasXmlHandler);
     xmlSimpleReader.parse(xmlInputSource);
 
-    m_pages = drawPadCanvasXmlHandler.pages();
+    /*
+     * we could have loaded something from setDocument already
+     * due the delayed loading we need to make sure we do
+     * not lose pages
+     */
+    if ( !m_pages.isEmpty() ) {
+        QList<Page> pages = drawPadCanvasXmlHandler.pages();
+        QListIterator<Page> it( pages );
+        Page *p;
+        while (  ( p = it.current() ) ) {
+            ++it;
+            m_pages.append( p );
+        }
+    }else
+        m_pages = drawPadCanvasXmlHandler.pages();
+
+
 
     if (m_pages.isEmpty()) {
         m_pages.append(new Page("",
 		clipper()->width()+(verticalScrollBar()->isVisible()?verticalScrollBar()->width():0),
 	        clipper()->height()+(horizontalScrollBar()->isVisible()?horizontalScrollBar()->height():0)));
         m_pages.current()->pixmap()->fill(Qt::white);
     }
 
     resizeContents(m_pages.current()->pixmap()->width(), m_pages.current()->pixmap()->height());
     viewport()->update();
 
     emit pagesChanged();
 }
 
 void DrawPadCanvas::initialPage()
 {
+    /*
+     * by setDocument we've set a page already so
+     * don't add an empty one. This comes due the delayed initialisation
+     */
+    if (!m_pages.isEmpty() )
+        return;
+
     m_pages.append(new Page("",
 	clipper()->width()+(verticalScrollBar()->isVisible()?verticalScrollBar()->width():0),
 	clipper()->height()+(horizontalScrollBar()->isVisible()?horizontalScrollBar()->height():0)));
 	//236, 232)); no more fixed sizes
 
     m_pages.current()->pixmap()->fill(Qt::white);
 
     resizeContents(m_pages.current()->pixmap()->width(), m_pages.current()->pixmap()->height());
     viewport()->update();
 
     emit pagesChanged();
 }
 
 void DrawPadCanvas::save(QIODevice* ioDevice)
 {
     QTextStream textStream(ioDevice);
     textStream.setCodec(QTextCodec::codecForName("UTF-8"));
 
     textStream << "<drawpad>" << endl;
     textStream << "    <images>" << endl;
 
     QListIterator<Page> bufferIterator(m_pages);
 
     for (bufferIterator.toFirst(); bufferIterator.current() != 0; ++bufferIterator) {
         textStream << "        <image>" << endl;
         textStream << "            <title>" << bufferIterator.current()->title() << "</title>" << endl;
 
         int intDate = QDateTime(QDate(1970, 1, 1)).secsTo(bufferIterator.current()->lastModified());
         textStream << "            <date>" << intDate << "</date>" << endl;
 
         QImage image = bufferIterator.current()->pixmap()->convertToImage();
         QByteArray byteArray;