[Mapbender-commits] r8108 - trunk/mapbender/http/javascripts

[svn_mapbender at osgeo.org]

Author: kmq
Date: 2011-09-07 00:29:10 -0700 (Wed, 07 Sep 2011)
New Revision: 8108

Modified:
   trunk/mapbender/http/javascripts/mod_pan.js
Log:
merged mod_pan

Modified: trunk/mapbender/http/javascripts/mod_pan.js
===================================================================
--- trunk/mapbender/http/javascripts/mod_pan.js	2011-09-07 07:10:05 UTC (rev 8107)
+++ trunk/mapbender/http/javascripts/mod_pan.js	2011-09-07 07:29:10 UTC (rev 8108)
@@ -32,7 +32,48 @@
 	var mb_panActive = false;
 	var startPos, stopPos;
 	var map = Mapbender.modules[options.target];
-	
+
+
+    var mousedown = function (e) {
+        mb_panActive = true;
+        startPos = map.getMousePosition(e);
+        stopPos = new Point(startPos);
+        return false;
+    };
+
+    var mousemove = function (e) {
+        if (!mb_panActive) {
+            return false;
+        }
+        stopPos = map.getMousePosition(e);
+        var dif = stopPos.minus(startPos);
+        map.moveMap(dif.x, dif.y);
+        if (!$.browser.msie){
+            return true;
+        }
+        return false;
+    };
+
+    var mouseup = function (e) {
+        if (!mb_panActive) {
+            return false;
+        }
+        if (!map) {
+            return false;
+        }
+        mb_panActive = false;
+        var dif = stopPos.minus(startPos);
+        var widthHeight = new Mapbender.Point(
+            map.getWidth(),
+            map.getHeight()
+        );
+        var center = widthHeight.times(0.5).minus(dif);
+        var realCenter = map.convertPixelToReal(center);   
+        map.moveMap();
+        map.zoom(false, 1.0, realCenter);   
+        return false;
+    }; 
+
 	var button = new Mapbender.Button({
 		domElement: that,
 		over: options.src.replace(/_off/, "_over"),
@@ -47,41 +88,9 @@
 			}
 			$(map.getDomElement())
 				.css("cursor", "move")
-				.mousedown(function (e) {
-				mb_panActive = true;
-				startPos = map.getMousePosition(e);
-				stopPos = new Point(startPos);
-				return false;
-			}).mousemove(function (e) {
-				if (!mb_panActive) {
-					return false;
-				}
-				stopPos = map.getMousePosition(e);
-				var dif = stopPos.minus(startPos);
-				map.moveMap(dif.x, dif.y);
-				if (!$.browser.msie){
-					return true;
-				}
-				return false;
-			}).mouseup(function (e) {
-				if (!mb_panActive) {
-					return false;
-				}
-				if (!map) {
-					return false;
-				}
-				mb_panActive = false;
-				var dif = stopPos.minus(startPos);
-				var widthHeight = new Mapbender.Point(
-					map.getWidth(),
-					map.getHeight()
-				);
-				var center = widthHeight.times(0.5).minus(dif);
-				var realCenter = map.convertPixelToReal(center);   
-				map.moveMap();
-				map.zoom(false, 1.0, realCenter);   
-				return false;
-			});
+				.mousedown(mousedown)
+                .mousemove(mousemove)
+                .mouseup(mouseup);
 		},
 		stop: function () {
 			if (!map) {
@@ -89,9 +98,9 @@
 			}
 			$(map.getDomElement())
 				.css("cursor", "default")
-				.unbind("mousedown")
-				.unbind("mouseup")
-				.unbind("mousemove");
+				.unbind("mousedown", mousedown)
+				.unbind("mouseup", mouseup)
+				.unbind("mousemove", mousemove);
 			mb_panActive = false;
 		}
 	});