Applied patch from ticket #1522 for Zoom Next functionality.

Includes icons for zoom next tool (same icon for all themes).


git-svn-id: http://svn.osgeo.org/qgis/trunk@10588 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: gsherman

images/themes/classic/mActionZoomNext.png

@@ -32,6 +32,8 @@ class QgisInterface : QObject
     virtual void zoomFull()=0;
     //! Zoom to previous view extent
     virtual void zoomToPrevious()=0;
+    //! Zoom to next view extent
+    virtual void zoomToNext()=0;
     //! Zoome to extent of the active layer
     virtual void zoomToActiveLayer()=0;
 

images/themes/default/mActionZoomNext.png

@@ -90,6 +90,9 @@ class QgsMapCanvas : QGraphicsView
     //! Zoom to the previous extent (view)
     void zoomToPreviousExtent();
 
+    //! Zoom to the next extent (view)
+    void zoomToNextExtent();
+
     /**Zooms to the extend of the selected features*/
     void zoomToSelected();
 

images/themes/gis/mActionZoomNext.png

@@ -724,6 +724,10 @@ void QgisApp::createActions()
   mActionZoomLast->setStatusTip( tr( "Zoom to Last Extent" ) );
   connect( mActionZoomLast, SIGNAL( triggered() ), this, SLOT( zoomToPrevious() ) );
 
+  mActionZoomNext = new QAction( getThemeIcon( "mActionZoomNext.png" ), tr( "Zoom Next" ), this );
+  mActionZoomNext->setStatusTip( tr( "Zoom to Forward Extent" ) );
+  connect( mActionZoomNext, SIGNAL( triggered() ), this, SLOT( zoomToNext() ) );
+
   mActionZoomActualSize = new QAction( tr( "Zoom Actual Size" ), this );
   mActionZoomActualSize->setStatusTip( tr( "Zoom to Actual Size" ) );
   connect( mActionZoomActualSize, SIGNAL( triggered() ), this, SLOT( zoomActualSize() ) );
@@ -1098,6 +1102,7 @@ void QgisApp::createMenus()
   mViewMenu->addAction( mActionZoomToLayer );
   mViewMenu->addAction( mActionZoomToSelected );
   mViewMenu->addAction( mActionZoomLast );
+  mViewMenu->addAction( mActionZoomNext );
   mViewMenu->addAction( mActionZoomActualSize );
   mActionViewSeparator2 = mViewMenu->addSeparator();
 
@@ -1274,6 +1279,7 @@ void QgisApp::createToolBars()
   mMapNavToolBar->addAction( mActionZoomToSelected );
   mMapNavToolBar->addAction( mActionZoomToLayer );
   mMapNavToolBar->addAction( mActionZoomLast );
+  mMapNavToolBar->addAction( mActionZoomNext );
   mMapNavToolBar->addAction( mActionDraw );
   mToolbarMenu->addAction( mMapNavToolBar->toggleViewAction() );
   //
@@ -1489,6 +1495,7 @@ void QgisApp::setTheme( QString theThemeName )
   mActionZoomToSelected->setIcon( getThemeIcon( "/mActionZoomToSelected.png" ) );
   mActionPan->setIcon( getThemeIcon( "/mActionPan.png" ) );
   mActionZoomLast->setIcon( getThemeIcon( "/mActionZoomLast.png" ) );
+  mActionZoomNext->setIcon( getThemeIcon( "/mActionZoomNext.png" ) );
   mActionZoomToLayer->setIcon( getThemeIcon( "/mActionZoomToLayer.png" ) );
   mActionIdentify->setIcon( getThemeIcon( "/mActionIdentify.png" ) );
   mActionSelect->setIcon( getThemeIcon( "/mActionSelect.png" ) );
@@ -3856,6 +3863,14 @@ void QgisApp::zoomToPrevious()
 
 }
 
+void QgisApp::zoomToNext()
+{
+  mMapCanvas->zoomToNextExtent();
+  // notify the project we've made a change
+  QgsProject::instance()->dirty( true );
+
+}
+
 void QgisApp::zoomActualSize()
 {
   mMapLegend->legendLayerZoomNative();
@@ -5807,4 +5822,3 @@ QPixmap QgisApp::getThemePixmap( const QString theName )
     return QPixmap( myDefaultPath );
   }
 }
-

images/themes/nkids/mActionZoomNext.png

@@ -235,6 +235,7 @@ class QgisApp : public QMainWindow
     QAction *actionZoomToLayer() { return mActionZoomToLayer; }
     QAction *actionZoomToSelected() { return mActionZoomToSelected; }
     QAction *actionZoomLast() { return mActionZoomLast; }
+    QAction *actionZoomNext() { return mActionZoomNext; }
     QAction *actionZoomActualSize() { return mActionZoomActualSize; }
     QAction *actionViewSeparator2() { return mActionViewSeparator2; }
     QAction *actionMapTips() { return mActionMapTips; }
@@ -326,6 +327,8 @@ class QgisApp : public QMainWindow
     void zoomFull();
     //! Zoom to the previous extent
     void zoomToPrevious();
+    //! Zoom to the forward extent
+    void zoomToNext();
     //! Zoom to selected features
     void zoomToSelected();
 
@@ -711,6 +714,7 @@ class QgisApp : public QMainWindow
     QAction *mActionZoomToLayer;
     QAction *mActionZoomToSelected;
     QAction *mActionZoomLast;
+    QAction *mActionZoomNext;
     QAction *mActionZoomActualSize;
     QAction *mActionViewSeparator2;
     QAction *mActionMapTips;

python/gui/qgisinterface.sip

@@ -55,6 +55,11 @@ void QgisAppInterface::zoomToPrevious()
   qgis->zoomToPrevious();
 }
 
+void QgisAppInterface::zoomToNext()
+{
+  qgis->zoomToNext();
+}
+
 void QgisAppInterface::zoomToActiveLayer()
 {
   qgis->zoomToLayerExtent();
@@ -245,6 +250,7 @@ QAction *QgisAppInterface::actionZoomFullExtent() { return qgis->actionZoomFullE
 QAction *QgisAppInterface::actionZoomToLayer() { return qgis->actionZoomToLayer(); }
 QAction *QgisAppInterface::actionZoomToSelected() { return qgis->actionZoomToSelected(); }
 QAction *QgisAppInterface::actionZoomLast() { return qgis->actionZoomLast(); }
+QAction *QgisAppInterface::actionZoomNext() { return qgis->actionZoomNext(); }
 QAction *QgisAppInterface::actionZoomActualSize() { return qgis->actionZoomActualSize(); }
 QAction *QgisAppInterface::actionViewSeparator2() { return qgis->actionViewSeparator2(); }
 QAction *QgisAppInterface::actionMapTips() { return qgis->actionMapTips(); }

python/gui/qgsmapcanvas.sip

@@ -47,6 +47,8 @@ class QgisAppInterface : public QgisInterface
     void zoomFull();
     //! Zoom map to previous extent
     void zoomToPrevious();
+    //! Zoom map to next extent
+    void zoomToNext();
     //! Zoom to active layer
     void zoomToActiveLayer();
 
@@ -183,6 +185,7 @@ class QgisAppInterface : public QgisInterface
     virtual QAction *actionZoomToLayer();
     virtual QAction *actionZoomToSelected();
     virtual QAction *actionZoomLast();
+    virtual QAction *actionZoomNext();
     virtual QAction *actionZoomActualSize();
     virtual QAction *actionViewSeparator2();
     virtual QAction *actionMapTips();