add advanced selection tools from Jeremy Palmer. Thanks. (apply #2938)

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@14071 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: jef

images/images.qrc

@@ -194,6 +194,10 @@
     <file>themes/default/mActionSaveMapAsImage.png</file>
     <file>themes/default/mActionScaleBar.png</file>
     <file>themes/default/mActionSelect.png</file>
+    <file>themes/default/mActionSelectRectangle.png</file>
+    <file>themes/default/mActionSelectFreehand.png</file>
+    <file>themes/default/mActionSelectPolygon.png</file>
+    <file>themes/default/mActionSelectRadius.png</file>
     <file>themes/default/mActionSelectedToTop.png</file>
     <file>themes/default/mActionSelectPan.png</file>
     <file>themes/default/mActionShowAllLayers.png</file>

images/themes/default/mActionDeselectAll.png

@@ -193,6 +193,10 @@ class QgisInterface : QObject
     virtual QAction *actionZoomIn() = 0;
     virtual QAction *actionZoomOut() = 0;
     virtual QAction *actionSelect() = 0;
+    virtual QAction *actionSelectRectangle() = 0;
+    virtual QAction *actionSelectPolygon() = 0;
+    virtual QAction *actionSelectFreehand() = 0;
+    virtual QAction *actionSelectRadius() = 0;
     virtual QAction *actionIdentify() = 0;
     virtual QAction *actionMeasure() = 0;
     virtual QAction *actionMeasureArea() = 0;

images/themes/default/mActionSelect.png

@@ -57,6 +57,10 @@ class QgsRubberBand: QgsMapCanvasItem
 
     /**Return vertex*/
     const QgsPoint *getPoint(int i, int j=0) const;
+    
+    /**Returns the rubberband as a Geometry.
+    * added in 1.6 */
+    QgsGeometry* asGeometry();
 
   protected:
     virtual void paint(QPainter* p);