[Commits] r363 - in apps/opengeo/geoexplorer/trunk: lib theme

[commits at geoext.org]

Author: tschaub
Date: 2009-04-08 01:13:26 +0200 (Wed, 08 Apr 2009)
New Revision: 363

Modified:
   apps/opengeo/geoexplorer/trunk/lib/GeoExplorer.js
   apps/opengeo/geoexplorer/trunk/theme/geoexplorer.css
Log:
Adding a zoom to visible extent button.  Note that this requirest that layers are configured with a maxExtent (not currently the case).  (see #125)

Modified: apps/opengeo/geoexplorer/trunk/lib/GeoExplorer.js
===================================================================
--- apps/opengeo/geoexplorer/trunk/lib/GeoExplorer.js	2009-04-07 22:46:39 UTC (rev 362)
+++ apps/opengeo/geoexplorer/trunk/lib/GeoExplorer.js	2009-04-07 23:13:26 UTC (rev 363)
@@ -313,6 +313,27 @@
                 },
                 iconCls: "icon-zoom-out",
                 scope: this
+            }),
+            new Ext.Button({
+                tooltip: "Zoom to Visible Extent",
+                iconCls: "icon-zoom-visible",
+                handler: function() {
+                    var extent, layer;
+                    for(var i=0, len=this.map.layers.length; i<len; ++i) {
+                        layer = this.map.layers[i];
+                        if(layer.getVisibility()) {
+                            if(extent) {
+                                extent.extend(layer.maxExtent);
+                            } else {
+                                extent = layer.maxExtent.clone();
+                            }
+                        }
+                    }
+                    if(extent) {
+                        this.map.zoomToExtent(extent);
+                    }
+                },
+                scope: this
             })
         ];
 

Modified: apps/opengeo/geoexplorer/trunk/theme/geoexplorer.css
===================================================================
--- apps/opengeo/geoexplorer/trunk/theme/geoexplorer.css	2009-04-07 22:46:39 UTC (rev 362)
+++ apps/opengeo/geoexplorer/trunk/theme/geoexplorer.css	2009-04-07 23:13:26 UTC (rev 363)
@@ -20,4 +20,8 @@
 
 .icon-zoom-out { 
     background-image: url(img/silk/magnifier_zoom_out.png) !important;
+}
+
+.icon-zoom-visible { 
+    background-image: url(img/silk/arrow_out.png) !important;
 }
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