Tagging the 0.14 release

git-svn-id: https://svn.code.sf.net/p/qlscribe/svn/tags/release-0.14@167 cac9541e-1b8d-4bfa-827e-589bba606050

NEWS

@@ -1,5 +1,13 @@
 NEWS - list of user-visible changes between releases of qlscribe
 
+New in 0.14
+    Added Software Render for preview to make preview when no drive is available
+    Items have Z coordinate set to remove ambiguity
+    Saves from previous versions will have Z coordinate of items reordered on load
+
+New in 0.13:
+    Fixes in dbus config for Ubuntu Jaunty
+
 New in 0.12:
     Fixed bug for round text not updating last used font
     Main window stores/restores position and size from/to config

debian/changelog

@@ -1,4 +1,5 @@
-qlscribe (0.13-0ubuntu1) unstable; urgency=low
+qlscribe (0.14-0ubuntu1) unstable; urgency=low
+  * Release 0.14 imported
   * Release 0.13 imported
   * Release 0.12 imported
   * Release 0.11 imported

debian/control

@@ -8,6 +8,6 @@ Homepage: http://qlscribe.sourceforge.net/
 
 Package: qlscribe
 Architecture: any
-Depends: ${shlibs:Depends}, lightscribe
+Depends: ${shlibs:Depends}
 Description: Qt based application to print lightScribe discs
  Qt lightScribe is a GUI application to burn labels on lightScribe capable drives.

debian/copyright

@@ -9,7 +9,7 @@ Upstream Author(s):
 
 Copyright:
 
-    <Copyright (C) 2009 Vyacheslav Kononenko>
+    <Copyright (C) 2009-2010 Vyacheslav Kononenko>
 
 License:
 
@@ -30,7 +30,7 @@ License:
 On Debian systems, the complete text of the GNU General
 Public License can be found in `/usr/share/common-licenses/GPL'.
 
-The Debian packaging is (C) 2009, Vyacheslav Kononenko <vyacheslav@kononenko.net> and
+The Debian packaging is (C) 2009-2010, Vyacheslav Kononenko <vyacheslav@kononenko.net> and
 is licensed under the GPL, see above.
 
 

debian/postinst

@@ -2,7 +2,7 @@
 set -e
 
 if [ "$1" = "configure" ] ; then
-	/etc/init.d/dbus reload
+	invoke-rc.d dbus reload
 fi
 
 #DEBHELPER#

debian/prerm

@@ -8,7 +8,7 @@ if [ "$1" = "remove" -o "$1" = "upgrade" ] ; then
 fi
 
 if [ "$1" = "remove" ] ; then
-	/etc/init.d/dbus reload
+	invoke-rc.d dbus reload
 fi
 
 #DEBHELPER#

lscribed/dbuscpp.h

@@ -22,6 +22,7 @@
 #define DBUSCPP_H
 
 #include <dbus/dbus.h>
+#include <stdint.h>
 #include <string>
 #include <map>
 

src/mainwindow.cpp

@@ -42,6 +42,7 @@
 #include <QClipboard>
 #include <QSettings>
 #include <QImageReader>
+#include <QPicture>
 
 
 MainWindow::MainWindow( bool enablePrint )
@@ -323,7 +324,7 @@ void MainWindow::onMenuInsert( int id )
       return;
    }
 
-   cdscene->addItem( item );
+   cdscene->addItem( item, true );
    cdscene->setChanged();
 }
 
@@ -380,6 +381,24 @@ void MainWindow::onMenuProperties()
       QDialogCDProperties::exec( this, scene );
 }
 
+namespace {
+   const int bigImageSize = 1600;
+}
+
+inline
+void drawCircle( QPainter &painter, double radi )
+{
+   const int half = bigImageSize / 2;
+   painter.drawEllipse( QRectF( half - radi, half - radi, radi * 2, radi * 2 ) );
+}
+
+inline
+void drawCircle( QPainterPath &path, double radi )
+{
+   const int half = bigImageSize / 2;
+   path.addEllipse( QRectF( half - radi, half - radi, radi * 2, radi * 2 ) );
+}
+
 void MainWindow::onMenuPrintPreview()
 {
    QCDScene *cdscene = getScene( m_mdiArea );
@@ -388,21 +407,81 @@ void MainWindow::onMenuPrintPreview()
 
    PrintParameters params;
    params.m_labelMode = cdscene->labelMode();
-   QLightDrive *drive = QDialogPrint::exec( this, params );
-   if( !drive )
+   QPair< bool, QLightDrive * > bd = QDialogPrint::exec( this, params, true );
+   if( !bd.first )
       return;
 
-   try {
-      QPixmap pixmap = drive->preview( params, cdscene, QSize( 400, 400 ) );
+   if( !bd.second ) {
+      // software "rendering"
+      QPixmap image( bigImageSize, bigImageSize );
+      image.fill( 0xFFFFFFFF );
 
+      cdscene->clearSelection();
+      {
+         QPainter painter( &image );
+         QColor circleColor( 0xd8, 0xd8, 0xd8 );
+         painter.setPen( circleColor );
+         painter.setBrush( circleColor );
+         drawCircle( painter, bigImageSize / 2 );
+
+         cdscene->render( &painter, image.rect() );
+
+         QPainterPath p1;
+         p1.addRect( image.rect() );
+         {
+            QPainterPath p2;
+            drawCircle( p2, bigImageSize / 2 );
+            painter.setClipPath( p1.subtracted( p2 ) );
+            painter.fillRect( image.rect(), Qt::white );
+            painter.setClipPath( p1 );
+         }
+
+         painter.setBrush( circleColor );
+
+         if( params.m_labelMode == modeTitle ) {
+            // 3.22
+            QPainterPath p2;
+            drawCircle( p2, bigImageSize / 3.20 );
+            painter.setClipPath( p1.subtracted( p2 ) );
+            drawCircle( painter, bigImageSize / 2 );
+            // 3.74
+            painter.setClipPath( p1 );
+            drawCircle( painter, bigImageSize / 3.74 );
+         } else
+            if( params.m_labelMode == modeContent ) {
+            // 3.22
+            QPainterPath p2;
+            drawCircle( p2, bigImageSize / 3.20 );
+            painter.setClipPath( p1.subtracted( p2 ) );
+            drawCircle( painter, bigImageSize / 2 );
+
+            // 4.69
+            painter.setClipPath( p1 );
+            drawCircle( painter, bigImageSize / 4.69 );
+         }
+
+         painter.setBrush( Qt::white );
+         drawCircle( painter, bigImageSize / 4.93 );
+      }
       QLabel *label = new QLabel;
-      label->setPixmap( pixmap );
+      label->setPixmap( image.scaled( QSize( 400, 400 ) ) );
+
       QMdiSubWindow *subWindow = m_mdiArea->addSubWindow( label );
-      subWindow->setWindowTitle( "Preview: " + cdscene->name() );
+      subWindow->setWindowTitle( "Software preview: " + cdscene->name() );
       subWindow->show();
-   }
-   catch( const QString &err ) {
-      QMessageBox::critical( this, tr( "Error on print preview" ), err );
+
+   } else {
+      try {
+         QPixmap pixmap = bd.second->preview( params, cdscene, QSize( 400, 400 ) );
+         QLabel *label = new QLabel;
+         label->setPixmap( pixmap );
+         QMdiSubWindow *subWindow = m_mdiArea->addSubWindow( label );
+         subWindow->setWindowTitle( "Preview: " + cdscene->name() );
+         subWindow->show();
+      }
+      catch( const QString &err ) {
+         QMessageBox::critical( this, tr( "Error on print preview" ), err );
+      }
    }
 }
 
@@ -460,7 +539,7 @@ void MainWindow::onMenuAbout()
    QMessageBox::about( this,
                        tr( "About" ),
                        tr( "<h3>qlscribe - Qt lisghtScribe</h3>"
-                           "<p>release 0.13 $Revision$</p>"
+                           "<p>release 0.14 $Revision$</p>"
                            "<p>visit project at home page "
                            "<a href=\"http://qlscribe.sourceforge.net/\">qlscribe.sourceforge.net</a></p>" ) );
 }

src/qcdscene.cpp

@@ -108,12 +108,29 @@ bool QCDScene::load( const QString &fileName, QString *errMessage )
       setName();
 
       pushUndo();
+
+      QList<QGraphicsItem *> list = items();
+      bool oldFormat = true;
+      foreach(QGraphicsItem *item, list ) {
+         if( item->zValue() != 0.0 ) {
+            oldFormat = false;
+            break;
+         }
+      }
+      if( oldFormat ) {
+         double z = 1.0;
+         foreach(QGraphicsItem *item, list ) {
+            item->setZValue( z );
+            z += 0.1;
+         }
+      }
+
       return true;
    }
    QShapeFactory &sfactory = QShapeFactory::instance();
    QLightPixmapItem *item =
          static_cast<QLightPixmapItem *>(sfactory.create( QShapeControllerPixmap::Type ) );
-   addItem( item );
+   addItem( item, true );
    if( item->loadImage( fileName ) ) {
       QSize size = item->pixmap().size();
       item->setOffset( -QPointF( size.height(), size.width()  ) / 2.0 );
@@ -261,8 +278,22 @@ void QCDScene::write( QXmlStreamWriter &writer )
    writer.writeEndDocument();
 }
 
+void QCDScene::addItem( QGraphicsItem *item, bool top )
+{
+   if( top ) {
+      double topZ = 1.0;
+      QList<QGraphicsItem *> list = items();
+      foreach(QGraphicsItem *item, list ) {
+         if( item->zValue() >= topZ )
+            topZ = item->zValue() + 0.1;
+      }
+      item->setZValue( topZ );
+   }
+   QGraphicsScene::addItem( item );
+}
 
-bool QCDScene::readItem( QXmlStreamReader &reader )
+
+bool QCDScene::readItem( QXmlStreamReader &reader, bool top )
 {
    QShapeFactory &sfactory = QShapeFactory::instance();
 
@@ -279,7 +310,7 @@ bool QCDScene::readItem( QXmlStreamReader &reader )
    if( item ) {
       item->setFlag( QGraphicsItem::ItemIsMovable, true );
       item->setFlag( QGraphicsItem::ItemIsSelectable, true );
-      addItem( item );
+      addItem( item, top );
       return true;
    }
    return false;
@@ -308,7 +339,7 @@ void QCDScene::read( QXmlStreamReader &reader )
       }
 
       if( elementName == "item" ) {
-         readItem( reader );
+         readItem( reader, false );
       } else
          throw QString( "QCDScene: unknown element \"" ) + elementName + "\"";
    }
@@ -366,7 +397,7 @@ void QCDScene::getItemFromClipboard()
       QString elementName = reader.name().toString();
 
       if( elementName == "item" ) {
-         if( readItem( reader ) )
+         if( readItem( reader, true ) )
             setChanged();
       }
    }
@@ -489,3 +520,4 @@ void QCDScene::unredo( bool undo )
    }
    setChanged( false );
 }
+

src/qcdscene.h

@@ -60,6 +60,7 @@ public:
 
    void putItemToClipboard( bool move );
    void getItemFromClipboard();
+   void addItem( QGraphicsItem *item, bool top );
 
    void updateTitles() const;
    void redrawViews() const;
@@ -82,7 +83,7 @@ private slots:
 
 private:
    void write( QXmlStreamWriter &writer );
-   bool readItem( QXmlStreamReader &reader );
+   bool readItem( QXmlStreamReader &reader, bool top );
    void read( QXmlStreamReader &reader );
    void sendItemTo( bool front );
    void pushUndo();

src/qdialogpixmap.cpp

@@ -68,7 +68,7 @@ bool QDialogPixmap::exec( QGraphicsItem *graphicsItem )
    m_item->imageName( item->imageName() );
    m_item->setTransform( item->transform() );
 
-   scene.addItem( m_item );
+   scene.addItem( m_item, true );
 
    m_ui->spinX->setValue( m_item->pos().x() );
    m_ui->spinY->setValue( m_item->pos().y() );

src/qdialogprint.cpp

@@ -46,12 +46,14 @@ void QDialogPrint::changeEvent(QEvent *e)
     }
 }
 
-QLightDrive *QDialogPrint::exec( QWidget *parent, PrintParameters &params )
+QPair<bool, QLightDrive *> QDialogPrint::exec( QWidget *parent, PrintParameters &params, bool preview )
 {
+   QPair<bool, QLightDrive *> rez( false, 0 );
+
    QList<QLightDrive *> drives = QLightScribe::instance()->getDrives();
-   if( drives.isEmpty() ) {
+   if( !preview && drives.isEmpty() ) {
       QMessageBox::critical( parent, tr( "Error" ), tr( "Cannot find any lightScribe drive" ) );
-      return 0;
+      return rez;
    }
    QDialogPrint dialog( parent );
    switch( params.m_labelMode ) {
@@ -64,8 +66,11 @@ QLightDrive *QDialogPrint::exec( QWidget *parent, PrintParameters &params )
    foreach( QLightDrive *drv, drives ) {
       dialog.m_ui->comboDrive->insertItem( index++, drv->displayName() );
    }
+   if( preview )
+      dialog.m_ui->comboDrive->insertItem( index++, tr( "Software renderer" ) );
+
    if( dialog.QDialog::exec() == Rejected )
-      return 0;
+      return rez;
 
    params = PrintParameters(); // reset to default
 
@@ -87,5 +92,9 @@ QLightDrive *QDialogPrint::exec( QWidget *parent, PrintParameters &params )
    if( dialog.m_ui->radioMediaGeneric->isChecked() )
       params.m_mediaOptimizationLevel = mediaGeneric;
 
-   return drives.at( dialog.m_ui->comboDrive->currentIndex() );
+   rez.first = true;
+   if( dialog.m_ui->comboDrive->currentIndex() < drives.size() )
+         rez.second = drives.at( dialog.m_ui->comboDrive->currentIndex() );
+
+   return rez;
 }

src/qdialogprint.h

@@ -33,7 +33,7 @@ class QDialogPrint : public QDialog {
     Q_OBJECT
     Q_DISABLE_COPY(QDialogPrint)
 public:
-   static QLightDrive *exec( QWidget *parent, PrintParameters &params );
+   static QPair<bool, QLightDrive *> exec( QWidget *parent, PrintParameters &params, bool preview );
 
 protected:
     explicit QDialogPrint(QWidget *parent = 0);

src/qdialogprogress.cpp

@@ -65,7 +65,7 @@ bool QDialogProgress::exec( QWidget *parent, QCDScene *scene )
 {
    PrintParameters params;
    params.m_labelMode = scene->labelMode();
-   QLightDrive *drive = QDialogPrint::exec( parent, params );
+   QLightDrive *drive = QDialogPrint::exec( parent, params, false ).second;
    if( !drive )
       return false;
 

src/qdialogroundtext.cpp

@@ -73,7 +73,7 @@ bool QDialogRoundText::exec( QGraphicsItem *graphicsItem )
    m_item->setAlignment( item->alignment() );
    m_item->setOutside( item->outside() );
 
-   scene.addItem( m_item );
+   scene.addItem( m_item, true );
 
    m_ui->spinX->setValue( m_item->pos().x() );
    m_ui->spinY->setValue( m_item->pos().y() );

src/qdialogtext.cpp

@@ -69,7 +69,7 @@ bool QDialogText::exec( QGraphicsItem *graphicsItem )
    m_item->setBrush( item->brush() );
    m_item->setTransform( item->transform() );
 
-   scene.addItem( m_item );
+   scene.addItem( m_item, true );
 
    m_ui->spinX->setValue( m_item->pos().x() );
    m_ui->spinY->setValue( m_item->pos().y() );