Corrected a problem with switching top level editors during drag and drop.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/apps/gorm/trunk@21144 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,14 @@
+2005-04-22 17:15 Gregory John Casamento <greg_casamento@yahoo.com>
+
+	* GormCore/GormDocument.h: Changed signature.
+	* GormCore/GormDocument.m: Add another parameter on the new
+	method added previously.
+	* GormCore/GormObjectEditor.m: Get the ext to pass and call
+	changeToTopLevelEditorAcceptingTypes:andFileTypes: if the
+	type is NSFilenamePboardType.
+	* GormCore/GormResourceEditor.m: Get the ext to pass and call
+	changeToTopLevelEditorAcceptingTypes:andFileTypes:
+
 2005-04-22 15:57 Gregory John Casamento <greg_casamento@yahoo.com>
 
 	* GormCore/GormDocument.h: Added new method.

GormCore/GormDocument.h

@@ -105,7 +105,8 @@
 - (void) createResourceManagers;
 - (NSArray *) resourceManagers;
 - (IBResourceManager *) resourceManagerForPasteboard: (NSPasteboard *)pboard;
-- (void) changeToTopLevelEditorAcceptingTypes: (NSArray *)types; 
+- (void) changeToTopLevelEditorAcceptingTypes: (NSArray *)types 
+                                  andFileType: (NSString *)fileType;
 
 /* Managing classes */
 - (GormClassManager*) classManager;

GormCore/GormDocument.m

@@ -813,23 +813,29 @@ static NSImage  *fileImage = nil;
 }
 
 - (void) changeToTopLevelEditorAcceptingTypes: (NSArray *)types
+				  andFileType: (NSString *)fileType
 {
   if([objectsView acceptsTypeFromArray: types])
     {
       [self changeToViewWithTag: 0];
     }
-  else if([imagesView acceptsTypeFromArray: types])
+  else if([imagesView acceptsTypeFromArray: types] &&
+	  [[imagesView fileTypes] containsObject: fileType])
     {
       [self changeToViewWithTag: 1];
     }
-  else if([soundsView acceptsTypeFromArray: types])
+  else if([soundsView acceptsTypeFromArray: types] &&
+	  [[soundsView fileTypes] containsObject: fileType])
     {
       [self changeToViewWithTag: 2];
     }
-  else if([classesView acceptsTypeFromArray: types])
+  /*
+  else if([classesView acceptsTypeFromArray: types] &&
+	  [[classesView fileTypes] containsObject: fileType])
     {
       [self changeToViewWithTag: 3];
     }
+  */
 }
 
 /**

GormCore/GormObjectEditor.m

@@ -232,9 +232,18 @@ static NSMapTable	*docMap = 0;
     {
       dragType = GormLinkPboardType;
     }
+  else if ([pbTypes containsObject: NSFilenamesPboardType] == YES)
+    {
+      NSArray *data = [dragPb propertyListForType: NSFilenamesPboardType];
+      NSString *fileName = [data objectAtIndex: 0];
+      NSString *ext = [fileName pathExtension];
+
+      [(GormDocument *)document changeToTopLevelEditorAcceptingTypes: pbTypes
+		       andFileType: ext]; 
+      dragType = nil;
+    }
   else
     {
-      [(GormDocument *)document changeToTopLevelEditorAcceptingTypes: pbTypes]; 
       dragType = nil;
     }
   
@@ -289,7 +298,8 @@ static NSMapTable	*docMap = 0;
 
 - (void) _registerForAllResourceManagers
 {
-  NSMutableArray *allTypes = [[NSMutableArray alloc] initWithObjects: GormLinkPboardType, nil];
+  NSMutableArray *allTypes = [[NSMutableArray alloc] initWithObjects: NSFilenamesPboardType,
+						     GormLinkPboardType, nil];
   NSArray *mgrs = [(GormDocument *)document resourceManagers];
   NSEnumerator *en = [mgrs objectEnumerator];
   IBResourceManager *mgr = nil;

GormCore/GormResourceEditor.m

@@ -60,6 +60,8 @@ static int handled_mask= NSDragOperationCopy | NSDragOperationGeneric | NSDragOp
   NSPasteboard *pb = [sender draggingPasteboard];
   NSArray *pbTypes = [pb types];
   unsigned int mask = [sender draggingSourceOperationMask];
+  unsigned int oper = NSDragOperationNone;
+  NSString *ext = nil;
 
   if ((mask & handled_mask) && [pbTypes containsObject: NSFilenamesPboardType])
     {
@@ -77,25 +79,27 @@ static int handled_mask= NSDragOperationCopy | NSDragOperationGeneric | NSDragOp
       en = [data objectEnumerator];
       while((fileName = (NSString *)[en nextObject]) != nil)
 	{
-	  NSString *ext = [fileName pathExtension];
+	  ext = [fileName pathExtension];
 	  if([types containsObject: ext] == YES)
 	    {
-	      return NSDragOperationCopy;
+	      oper = NSDragOperationCopy;
+	      break;
 	    }
 	  else
 	    {
-	      return NSDragOperationNone;
+	      oper = NSDragOperationNone;
+	      break;
 	    }
 	}
-
-      return NSDragOperationCopy;
     }
-  else
+
+  if(oper == NSDragOperationNone)
     {
-      [(GormDocument *)document changeToTopLevelEditorAcceptingTypes: pbTypes]; 
+      [(GormDocument *)document changeToTopLevelEditorAcceptingTypes: pbTypes 
+		       andFileType: ext]; 
     }
 
-  return NSDragOperationNone;
+  return oper;
 }
 
 - (unsigned int) draggingUpdated: (id<NSDraggingInfo>)sender