zoomedit:

* Some MapView improvements

src/Gui/RenderArea.cpp

@@ -149,8 +149,8 @@ bool RenderArea::onMotionNotifyEvent(GdkEventMotion *event) {
     return true;
   }
   
-  if(event->state & GDK_BUTTON3_MASK && view)
+  if(view)
-    view->move(this, xHover - event->x, yHover - event->y);
+    view->move(this, xHover - event->x, yHover - event->y, event->state);
   
   xHover = event->x;
   yHover = event->y;

src/View/MapView.cpp

@@ -30,6 +30,34 @@
 namespace ZoomEdit {
 namespace View {
 
+void MapView::zoom(Gui::RenderArea*, int zoom, float, float) {
+  if(!mainArea)
+    return;
+  
+  TopView *mainView = dynamic_cast<TopView*>(mainArea->getView());
+  if(!mainView)
+    return;
+  
+  mainView->zoom(mainArea, zoom, 0, 0);
+}
+
+void MapView::move(Gui::RenderArea*, float x, float y, unsigned int state) {
+  if(!mainArea)
+    return;
+  
+  TopView *mainView = dynamic_cast<TopView*>(mainArea->getView());
+  if(!mainView)
+    return;
+  
+  if(!(state & GDK_BUTTON1_MASK))
+    return;
+  
+  mainView->setXCenter(mainView->getXCenter() - x/scale);
+  mainView->setYCenter(mainView->getYCenter() - y/scale);
+  
+  mainArea->queue_draw();
+}
+
 void MapView::click(Gui::RenderArea *renderArea, float x, float y) {
   if(!mainArea)
     return;

src/View/MapView.h

@@ -52,6 +52,8 @@ class MapView : public View {
     Gui::RenderArea* getMainArea() {return mainArea;}
     void setMainArea(Gui::RenderArea *mainArea0) {mainArea = mainArea0;}
     
+    virtual void zoom(Gui::RenderArea*, int zoom, float, float);
+    virtual void move(Gui::RenderArea*, float x, float y, unsigned int state);
     virtual void click(Gui::RenderArea *renderArea, float x, float y);
     
     virtual void render(Gui::RenderArea *renderArea);

src/View/TopView.cpp

@@ -152,7 +152,10 @@ void TopView::zoom(Gui::RenderArea *renderArea, int zoom, float x, float y) {
   renderArea->queue_draw();
 }
 
-void TopView::move(Gui::RenderArea *renderArea, float x, float y) {
+void TopView::move(Gui::RenderArea *renderArea, float x, float y, unsigned int state) {
+  if(!(state & GDK_BUTTON3_MASK))
+    return;
+  
   xCenter += x/scale;
   yCenter += y/scale;
   

src/View/TopView.h

@@ -66,7 +66,7 @@ class TopView : public View {
     void setLevel(Data::Level *level0) {level = level0;}
     
     virtual void zoom(Gui::RenderArea *renderArea, int zoom, float x, float y);
-    virtual void move(Gui::RenderArea *renderArea, float x, float y);
+    virtual void move(Gui::RenderArea *renderArea, float x, float y, unsigned int state);
     
     virtual void render(Gui::RenderArea *renderArea);
     

src/View/View.h

@@ -35,7 +35,7 @@ class View {
     virtual void render(Gui::RenderArea *renderArea) = 0;
     
     virtual void zoom(Gui::RenderArea*, int, float, float) {}
-    virtual void move(Gui::RenderArea*, float, float) {}
+    virtual void move(Gui::RenderArea*, float, float, unsigned int) {}
     virtual void click(Gui::RenderArea*, float, float) {}
 };