[mapguide-commits] r7285 - in trunk/Tools/Maestro/Maestro.Base: . Editor

[svn_mapguide at osgeo.org]

Author: jng
Date: 2012-12-24 01:26:22 -0800 (Mon, 24 Dec 2012)
New Revision: 7285

Modified:
   trunk/Tools/Maestro/Maestro.Base/Editor/ResourcePreviewEngine.cs
   trunk/Tools/Maestro/Maestro.Base/Strings.Designer.cs
   trunk/Tools/Maestro/Maestro.Base/Strings.resx
Log:
#2003: Throw exception when bounds cannot be calculated for previewing. There is no graceful recovery option in this situation

Modified: trunk/Tools/Maestro/Maestro.Base/Editor/ResourcePreviewEngine.cs
===================================================================
--- trunk/Tools/Maestro/Maestro.Base/Editor/ResourcePreviewEngine.cs	2012-12-24 08:58:29 UTC (rev 7284)
+++ trunk/Tools/Maestro/Maestro.Base/Editor/ResourcePreviewEngine.cs	2012-12-24 09:26:22 UTC (rev 7285)
@@ -115,6 +115,8 @@
             var mdfId = "Session:" + sessionId + "//" + Guid.NewGuid() + ".MapDefinition"; //NOXLATE
             string csWkt;
             var extent = ldf.GetSpatialExtent(true, out csWkt);
+            if (extent == null)
+                throw new ApplicationException(Strings.FailedToCalculateFeatureSourceExtents);
 
             //TODO: Based on the visible scales in this layer, size this extents accordingly
             var mdf = ObjectFactory.CreateMapDefinition(conn, Strings.PreviewMap, csWkt, extent);

Modified: trunk/Tools/Maestro/Maestro.Base/Strings.Designer.cs
===================================================================
--- trunk/Tools/Maestro/Maestro.Base/Strings.Designer.cs	2012-12-24 08:58:29 UTC (rev 7284)
+++ trunk/Tools/Maestro/Maestro.Base/Strings.Designer.cs	2012-12-24 09:26:22 UTC (rev 7285)
@@ -587,6 +587,15 @@
         }
         
         /// <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 Validation detected errors in your resource, please fix them before saving this resource.
         /// </summary>
         internal static string FixErrorsBeforeSaving {

Modified: trunk/Tools/Maestro/Maestro.Base/Strings.resx
===================================================================
--- trunk/Tools/Maestro/Maestro.Base/Strings.resx	2012-12-24 08:58:29 UTC (rev 7284)
+++ trunk/Tools/Maestro/Maestro.Base/Strings.resx	2012-12-24 09:26:22 UTC (rev 7285)
@@ -989,4 +989,7 @@
   <data name="ConfirmDeleteFolders" xml:space="preserve">
     <value>You about to delete one or more folders which may contain dependent resources. Are you sure you want to proceed with delete?</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