From 1d6f52984dfef698516ae3fef142c80c2029fc7b Mon Sep 17 00:00:00 2001
From: neoraider <devnull@localhost>
Date: Sat, 3 May 2008 13:05:01 +0000
Subject: zoomedit: * Some MapView improvements

---
 src/View/MapView.cpp | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'src/View/MapView.cpp')

diff --git a/src/View/MapView.cpp b/src/View/MapView.cpp
index 69c9d2f..5727c86 100644
--- a/src/View/MapView.cpp
+++ b/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;
-- 
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