Some refactoring to prepare the way for reinstating qpicture based symbo drawing for composer

git-svn-id: http://svn.osgeo.org/qgis/trunk@5533 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: timlinux

src/core/qgsmarkercatalogue.cpp

@@ -87,21 +87,21 @@ QgsMarkerCatalogue *QgsMarkerCatalogue::instance()
   return QgsMarkerCatalogue::mMarkerCatalogue;
 }
 
-QPixmap QgsMarkerCatalogue::marker ( QString fullName, int size, QPen pen, QBrush brush, bool qtBug )
+QPixmap QgsMarkerCatalogue::pixmapMarker ( QString fullName, int size, QPen pen, QBrush brush, bool qtBug )
 {
   //std::cerr << "QgsMarkerCatalogue::marker " << fullName.toLocal8Bit().data() << " sice:" << size << std::endl;
   if ( fullName.left(5) == "hard:" ) 
   {
-    return hardMarker ( fullName.mid(5), size, pen, brush, qtBug ); 
+    return hardPixmapMarker ( fullName.mid(5), size, pen, brush, qtBug ); 
   } 
   else if ( fullName.left(4) == "svg:" ) 
   {
-    return svgMarker ( fullName.mid(4), size ); 
+    return svgPixmapMarker ( fullName.mid(4), size ); 
   }
   return QPixmap(); // empty
 }
 
-QPixmap QgsMarkerCatalogue::svgMarker ( QString filename, int scaleFactor)
+QPixmap QgsMarkerCatalogue::svgPixmapMarker ( QString filename, int scaleFactor)
 {
   QSvgRenderer mySVG;
   mySVG.load(filename);
@@ -139,7 +139,7 @@ QPixmap QgsMarkerCatalogue::svgMarker ( QString filename, int scaleFactor)
   return myPixmap;
 }
 
-QPixmap QgsMarkerCatalogue::hardMarker ( QString name, int s, QPen pen, QBrush brush, bool qtBug )
+QPixmap QgsMarkerCatalogue::hardPixmapMarker ( QString name, int s, QPen pen, QBrush brush, bool qtBug )
 {
   //Note teh +1 offset below is required because the 
   //scaling to odd numbers below will cause clipping otherwise

src/core/qgsmarkercatalogue.h

@@ -38,13 +38,14 @@ class QgsMarkerCatalogue{
     /**List of available markers*/
     QStringList list();
 
-    /** Returns picture of the marker
+    /** Returns pixmap of the marker
      * \param fullName full name, e.g. hard:circle, svg:/home/usr1/marker1.svg
      */
-    QPixmap marker ( QString fullName, int size, QPen pen, QBrush brush, bool qtBug = true );
+    QPixmap pixmapMarker ( QString fullName, int size, QPen pen, QBrush brush, bool qtBug = true );
 
-    /* Returns a pixmap given a filename of a svg marker */
-    static QPixmap svgMarker ( QString name, int size );
+    /* Returns a pixmap given a filename of a svg marker 
+     * NOTE: this method needs to be public static for QgsMarkerDialog::visualizeMarkers */
+    static QPixmap svgPixmapMarker ( QString name, int size );
 private:
 
     /**Constructor*/
@@ -56,7 +57,7 @@ class QgsMarkerCatalogue{
     QStringList mList;
 
     /** Hard coded */
-    QPixmap hardMarker ( QString name, int size, QPen pen, QBrush brush, bool qtBug = true );
+    QPixmap hardPixmapMarker ( QString name, int size, QPen pen, QBrush brush, bool qtBug = true );
 
 };
 

src/core/qgssymbol.cpp

@@ -229,10 +229,10 @@ void QgsSymbol::cache(  QColor selectionColor )
     // composer. Not sure why... 
     // brush.setColor ( selectionColor ); 
 
-    mPointSymbolPixmap = QgsMarkerCatalogue::instance()->marker ( mPointSymbolName, mPointSize,
+    mPointSymbolPixmap = QgsMarkerCatalogue::instance()->pixmapMarker ( mPointSymbolName, mPointSize,
 	                        mPen, mBrush );
 
-    mPointSymbolPixmapSelected = QgsMarkerCatalogue::instance()->marker ( 
+    mPointSymbolPixmapSelected = QgsMarkerCatalogue::instance()->pixmapMarker ( 
 	     mPointSymbolName, mPointSize, pen, brush );
 
     mSelectionColor = selectionColor;
@@ -247,14 +247,14 @@ void QgsSymbol::cache2( double widthScale, QColor selectionColor )
     pen.setWidth ( (int) ( widthScale * pen.width() ) );
 
 
-    mPointSymbolPixmap2 = QgsMarkerCatalogue::instance()->marker ( mPointSymbolName, mPointSize,
+    mPointSymbolPixmap2 = QgsMarkerCatalogue::instance()->pixmapMarker ( mPointSymbolName, mPointSize,
 	                        pen, mBrush, false );
 
     QBrush brush = mBrush;
     brush.setColor ( selectionColor ); 
     pen.setColor ( selectionColor ); 
 
-    mPointSymbolPixmapSelected2 = QgsMarkerCatalogue::instance()->marker ( 
+    mPointSymbolPixmapSelected2 = QgsMarkerCatalogue::instance()->pixmapMarker ( 
 	               mPointSymbolName, mPointSize, pen, brush,  false );
 
     mSelectionColor2 = selectionColor;

src/gui/qgscontinuouscolorrenderer.cpp

@@ -138,7 +138,7 @@ void QgsContinuousColorRenderer::renderFeature(QPainter * p, QgsFeature * f, QPi
       }
       brush.setStyle ( Qt::SolidPattern );
 
-      *pic = QgsMarkerCatalogue::instance()->marker ( mMinimumSymbol->pointSymbolName(), mMinimumSymbol->pointSize(),
+      *pic = QgsMarkerCatalogue::instance()->pixmapMarker ( mMinimumSymbol->pointSymbolName(), mMinimumSymbol->pointSize(),
           pen, brush);
 
       if ( scalefactor ) *scalefactor = 1;

src/gui/qgsmarkerdialog.cpp

@@ -88,7 +88,7 @@ void QgsMarkerDialog::visualizeMarkers(QString directory)
 	qWarning((*it).toLocal8Bit().data());
 
 	//render the SVG file to a pixmap and put it into mIconView
-	QPixmap pix = QgsMarkerCatalogue::svgMarker(mCurrentDir + "/" + 
+	QPixmap pix = QgsMarkerCatalogue::svgPixmapMarker(mCurrentDir + "/" + 
 							(*it), 1);
 	Q3IconViewItem* ivi=new Q3IconViewItem(mIconView,*it,pix);
 

src/gui/qgssinglesymboldialog.cpp

@@ -63,7 +63,7 @@ QgsSingleSymbolDialog::QgsSingleSymbolDialog(QgsVectorLayer * layer): QDialog(),
     for ( QStringList::iterator it = ml.begin(); it != ml.end(); ++it ) 
     {
       mMarkers.push_back ( *it );
-      QPixmap pic = QgsMarkerCatalogue::instance()->marker ( *it, size,
+      QPixmap pic = QgsMarkerCatalogue::instance()->pixmapMarker ( *it, size,
           pen, brush );
       mPointSymbolComboBox->insertItem ( pic );
       if (layer->vectorType() != QGis::Point)