[mapguide-commits] r7286 - in branches/maestro-4.0.x/Maestro.Base: Editor Properties

[svn_mapguide at osgeo.org]

Author: jng
Date: 2012-12-24 01:32:33 -0800 (Mon, 24 Dec 2012)
New Revision: 7286

Modified:
   branches/maestro-4.0.x/Maestro.Base/Editor/ResourcePreviewEngine.cs
   branches/maestro-4.0.x/Maestro.Base/Properties/Resources.Designer.cs
   branches/maestro-4.0.x/Maestro.Base/Properties/Resources.resx
Log:
#2003: Throw exception when bounds cannot be calculated for previewing. There is no graceful recovery option in this situation

Modified: branches/maestro-4.0.x/Maestro.Base/Editor/ResourcePreviewEngine.cs
===================================================================
--- branches/maestro-4.0.x/Maestro.Base/Editor/ResourcePreviewEngine.cs	2012-12-24 09:26:22 UTC (rev 7285)
+++ branches/maestro-4.0.x/Maestro.Base/Editor/ResourcePreviewEngine.cs	2012-12-24 09:32:33 UTC (rev 7286)
@@ -72,6 +72,8 @@
             var mdfId = "Session:" + sessionId + "//" + Guid.NewGuid() + ".MapDefinition";
             string csWkt;
             var extent = ldf.GetSpatialExtent(true, out csWkt);
+            if (extent == null)
+                throw new ApplicationException(Properties.Resources.FailedToCalculateFeatureSourceExtents);
 
             //TODO: Based on the visible scales in this layer, size this extents accordingly
             var mdf = ObjectFactory.CreateMapDefinition(conn, Properties.Resources.PreviewMap, csWkt, extent);

Modified: branches/maestro-4.0.x/Maestro.Base/Properties/Resources.Designer.cs
===================================================================
--- branches/maestro-4.0.x/Maestro.Base/Properties/Resources.Designer.cs	2012-12-24 09:26:22 UTC (rev 7285)
+++ branches/maestro-4.0.x/Maestro.Base/Properties/Resources.Designer.cs	2012-12-24 09:32:33 UTC (rev 7286)
@@ -750,6 +750,15 @@
         }
         
         /// <summary>
+        ///   Looks up a localized string similar to Could not calculate the extents of the Feature Source. Preview is not possible.
+        /// </summary>
+        internal static string FailedToCalculateFeatureSourceExtents {
+            get {
+                return ResourceManager.GetString("FailedToCalculateFeatureSourceExtents", resourceCulture);
+            }
+        }
+        
+        /// <summary>
         ///   Looks up a localized string similar to Autodesk DWF (*.dwf)|*.dwf.
         /// </summary>
         internal static string Filter_Dwf_Files {

Modified: branches/maestro-4.0.x/Maestro.Base/Properties/Resources.resx
===================================================================
--- branches/maestro-4.0.x/Maestro.Base/Properties/Resources.resx	2012-12-24 09:26:22 UTC (rev 7285)
+++ branches/maestro-4.0.x/Maestro.Base/Properties/Resources.resx	2012-12-24 09:32:33 UTC (rev 7286)
@@ -1106,4 +1106,7 @@
   <data name="ErrorUnknownExecutable" xml:space="preserve">
     <value>Unknown executable specified: {0}</value>
   </data>
+  <data name="FailedToCalculateFeatureSourceExtents" xml:space="preserve">
+    <value>Could not calculate the extents of the Feature Source. Preview is not possible</value>
+  </data>
 </root>
\ No newline at end of file