Several important fixes. Document cleanup, menu management.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/apps/gorm/trunk@18859 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,19 @@
+2004-03-20 12:07 Gregory John Casamento <greg_casamento@yahoo.com>
+
+	* ClassInformation.plist: Removed some methods which should
+	not have been in FirstResponder.
+	* Gorm.m: Added back in the ability to instantiate a NSFontManager.
+	Currently, IB adds a font manager for you when you add a NSMenu which
+	has connections to the font manager.   Gorm, for the time being,
+	will simply allow the user to instantiate it directly.
+	* GormViewEditor.m: Removed _allsubviews: and associated fuctions.
+	* GormFunctions.m: Added allSubviews and associated functions here
+	so that they can be used application wide.
+	* GormObjectEditor.m: [GormObjectEditor deleteSelection]: Added 
+	code to query the user before deletion of the main menu, so that
+	this doesn't happen by accident.  Added code to delete the subviews
+	of a window from the document.
+
 2004-03-13 07:45 Gregory John Casamento <greg_casamento@yahoo.com>
 
 	* GormDocument.m: [GormDocument loadDocument:] added call to 

ClassInformation.plist

@@ -10,7 +10,6 @@
             "cancel:", 
             "capitalizeWord:", 
             "changeColor:", 
-            "changeFont:", 
             "checkSpelling:", 
             "close:", 
             "complete:", 
@@ -68,7 +67,6 @@
             "orderFront:", 
             "orderFrontColorPanel:", 
             "orderFrontDataLinkPanel:", 
-            "orderFrontFontPanel:", 
             "orderFrontHelpPanel:", 
             "orderFrontStandardAboutPanel:", 
             "orderFrontStandardInfoPanel:", 

Gorm.m

@@ -1403,10 +1403,12 @@ NSString *GormResizeCellNotification = @"GormResizeCellNotification";
 		{
 		  return NO;
 		}
+	      /*
 	      else if([name isEqualToString: @"NSFontManager"])
 		{
 		  return NO;
 		}
+	      */
 	      else if([name isEqualToString: @"NSHelpManager"])
 		{
 		  return NO;

GormFunctions.h

@@ -36,6 +36,12 @@ NSArray* findAllSubmenus(NSArray *array);
 // find all items in the menu...
 NSArray* findAll(NSMenu *menu);
 
+// all subviews for the view provided
+void subviewsForView(NSView *view, NSMutableArray *array);
+
+// all subviews
+NSArray *allSubviews(NSView *view);
+
 // cut the file label to the appropriate length...
 NSString *cutFileLabelText(NSString *filename, id label, int length);
 

GormFunctions.m

@@ -23,6 +23,7 @@
  */
 
 #include "GormFunctions.h"
+#include "GormViewEditor.h"
 #include <AppKit/AppKit.h>
 
 // find all subitems for the given items...
@@ -68,6 +69,35 @@ NSArray* findAll(NSMenu *menu)
   return findAllSubmenus(items);
 }
 
+void subviewsForView(NSView *view, NSMutableArray *array)
+{
+  if(view != nil)
+    {
+      NSArray *subviews = [view subviews];
+      NSEnumerator *en = [subviews objectEnumerator];
+      NSView *aView = nil;
+
+      // if it's not me and it's not and editor, include it in the list of
+      // things to be deleted from the document.
+      if(![view isKindOfClass: [GormViewEditor class]]) 
+	{
+	  [array addObject: view];
+	}
+
+      while((aView = [en nextObject]) != nil)
+	{
+	  subviewsForView( aView, array );
+	}
+    }
+}
+
+NSArray *allSubviews(NSView *view)
+{
+  NSMutableArray *views = [NSMutableArray array];
+  subviewsForView( view, views );
+  return views;
+}
+
 // cut the text...  code taken from GWorkspace, by Enrico Sersale
 static inline NSString *cutText(NSString *filename, id label, int lenght)
 {

GormObjectEditor.m

@@ -135,9 +135,23 @@ static NSMapTable	*docMap = 0;
 
       nc = [NSNotificationCenter defaultCenter];
 
+      if ([selected isKindOfClass: [NSMenu class]] &&
+	  [[document nameForObject: selected] isEqual: @"NSMenu"] == YES)
+	{
+	  NSString *title = _(@"Removing Main Menu");
+	  NSString *msg = _(@"Are you sure you want to do this?");
+	  int retval = NSRunAlertPanel(title, msg,_(@"OK"),_(@"Cancel"), nil, nil);
+	  
+	  // if the user *really* wants to delete the menu, do it.
+	  if(retval != NSAlertDefaultReturn)
+	    return;
+	}
+
       [document detachObject: selected];
       if ([selected isKindOfClass: [NSWindow class]] == YES)
 	{
+	  NSArray *subviews = allSubviews([selected contentView]);
+	  [document detachObjects: subviews];
 	  [selected close];
 	}
       

GormViewEditor.h

@@ -21,6 +21,9 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
+
+#include <InterfaceBuilder/InterfaceBuilder.h>
+
 #ifndef	INCLUDED_GormViewEditor_h
 #define	INCLUDED_GormViewEditor_h
 

GormViewEditor.m

@@ -25,10 +25,10 @@
 #include <AppKit/AppKit.h>
 
 #include "GormPrivate.h"
-
 #include "GormViewEditor.h"
 #include "GormViewWithSubviewsEditor.h"
 #include "GormPlacementInfo.h"
+#include "GormFunctions.h"
 
 #include <math.h>
 #include <stdlib.h>
@@ -203,39 +203,9 @@ static BOOL currently_displaying = NO;
   return parent;
 }
 
-- (void) _subviewsForView: (NSView *)view withArray: (NSMutableArray *)array
-{
-  if(view != nil)
-    {
-      NSArray *subviews = [view subviews];
-      NSEnumerator *en = [subviews objectEnumerator];
-      NSView *aView = nil;
-
-      // if it's not me and it's not and editor, include it in the list of
-      // things to be deleted from the document.
-      if(view != self && ![view isKindOfClass: [GormViewEditor class]] && view != _editedObject) 
-	{
-	  [array addObject: view];
-	}
-
-      while((aView = [en nextObject]) != nil)
-	{
-	  [self _subviewsForView: aView withArray: array];
-	}
-    }
-}
-
-- (NSArray *) _allsubviews
-{
-  NSMutableArray *views = [NSMutableArray array];
-  [self _subviewsForView: self withArray: views];
-  return views;
-}
-
-
 - (void) detachSubviews
 {
-  NSArray *subviews = [self _allsubviews];
+  NSArray *subviews = allSubviews([self editedObject]);
   [document detachObjects: subviews];
 }
 

Palettes/0Menus/GormMenuEditor.m

@@ -439,7 +439,7 @@
 
 - (void) close
 {
-  NSAssert(isClosed == NO, NSInternalInconsistencyException);
+  // NSAssert(isClosed == NO, NSInternalInconsistencyException);
   isClosed = YES;
   [[NSNotificationCenter defaultCenter] removeObserver: self];
 
@@ -518,10 +518,10 @@
 {
   if ([selection count] > 0)
     {
-      NSArray		*s = [NSArray arrayWithArray: selection];
+      NSArray	*s = [NSArray arrayWithArray: selection];
       NSEnumerator	*e = [s objectEnumerator];
       NSMenuItem	*i;
-      NSArray           *d = nil;
+      NSArray       *d = nil;
       
       [self makeSelectionVisible: NO];
       [self selectObjects: [NSArray array]];