Added demo opengl view as well as corrected a memory leak.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/apps/gorm/trunk@21333 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,14 @@
+2005-06-20 19:32 Gregory John Casamento <greg_casamento@yahoo.com>
+
+	* GNUmakefile.preamble: Add -lGL to ADDITIONAL_LIBS
+	* GormCore/GNUmakefile: Added new opengl view.
+	* GormCore/GormCustomView.m: Added include for GormOpenGLView and 
+	modified _bestPossibleSuperClass to return the GormOpenGLView.
+	* GormCore/GormOpenGLView.[hm]: Displays a rotating polygon to
+	illustrate that this is a OpenGL view to the user when in test mode.
+	* GormCore/GormViewWithSubviewsEditor.m: Corrected includes.
+	* Gorm.m: Corrected a memory leak in testInterface and endTesting.
+
 2005-06-17 17:33 Gregory John Casamento <greg_casamento@yahoo.com>
 
 	* Palettes/0Menus/GormNSMenu.m: Code cleanup.

GNUmakefile.preamble

@@ -28,7 +28,8 @@ ADDITIONAL_GUI_LIBS += \
 	-lGormCore \
 	-lGorm \
 	-lGormObjCHeaderParser \
-	-lGormPrefs 
+	-lGormPrefs \
+	-lGL
 
 ADDITIONAL_INCLUDE_DIRS += \
 	-IInterfaceBuilder \

Gorm.m

@@ -45,8 +45,8 @@
   BOOL			isTesting;
   id			testContainer;
   id                    gormMenu;
-  NSMenu		*mainMenu; // saves the main menu when testing...
-  NSMenu                *servicesMenu; // saves the services menu when testing...
+  NSMenu		*mainMenu; // saves the main menu...
+  NSMenu                *servicesMenu; // saves the services menu...
   NSMenu                *classMenu; // so we can set it for the class view
   NSMenuItem            *guideLineMenuItem; 
   NSDictionary		*menuLocations;
@@ -63,6 +63,7 @@
   NSRect		connectDRect;
   NSPoint               cascadePoint;
   NSMutableArray        *testingWindows;
+  NSMutableArray        *topObjects;
 }
 
 // handle notifications the object recieves.
@@ -550,6 +551,9 @@
     }
   else
     {
+      // top level objects
+      topObjects = [[NSMutableArray alloc] init];
+
       NS_DURING
 	{
 	  NSUserDefaults	*defaults;
@@ -561,6 +565,8 @@
 	  NSDictionary          *substituteClasses = [palettesManager substituteClasses];
 	  NSString              *subClassName;
 	  id                    obj;
+	  NSDictionary          *context = [NSDictionary dictionaryWithObject: topObjects
+							 forKey: @"NSTopLevelObjects"];
 
 	  // which windows were open when testing started...
 	  testingWindows = [[NSMutableArray alloc] init]; 
@@ -573,26 +579,15 @@
 		}
 	    }
 
-	  isTesting = YES; // set here, so that beginArchiving and endArchiving do not use templates.
+	  // set here, so that beginArchiving and endArchiving do not use templates.
+	  isTesting = YES; 
 	  [self setApplicationIconImage: testingImage];
 	  archiver = [[NSArchiver alloc] init];
 	  [activeDoc beginArchiving];
 	  [archiver encodeClassName: @"GormCustomView" 
 		    intoClassName: @"GormTestCustomView"];
 
-	  /*
-	  [archiver encodeClassName: @"GormNSMenu"
-		    intoClassName: @"NSMenu"];
-	  [archiver encodeClassName: @"GormNSWindow"
-		    intoClassName: @"NSWindow"];
-	  [archiver encodeClassName: @"GormNSPanel"
-		    intoClassName: @"NSPanel"];
-	  [archiver encodeClassName: @"GormNSPopUpButton" 
-		    intoClassName: @"NSPopUpButton"];
-	  [archiver encodeClassName: @"GormNSPopUpButtonCell" 
-		    intoClassName: @"NSPopUpButtonCell"];
-	  */
-
+	  // substitute classes from palettes.
 	  en = [substituteClasses keyEnumerator];
 	  while((subClassName = [en nextObject]) != nil)
 	    {
@@ -601,22 +596,15 @@
 			intoClassName: realClassName];
 	    }
 
-	  /*
-	  [archiver encodeClassName: @"GormNSBrowser" 
-		    intoClassName: @"NSBrowser"];
-	  [archiver encodeClassName: @"GormNSTableView" 
-		    intoClassName: @"NSTableView"];
-	  [archiver encodeClassName: @"GormNSOutlineView" 
-		    intoClassName: @"NSOutlineView"];
-	  */
-
-	  [GSClassSwapper setIsInInterfaceBuilder: YES]; // do not allow custom classes during testing.
+	  // do not allow custom classes during testing.
+	  [GSClassSwapper setIsInInterfaceBuilder: YES]; 
 	  [archiver encodeRootObject: activeDoc];
 	  data = RETAIN([archiver archiverData]); // Released below... 
 	  [activeDoc endArchiving];
 	  RELEASE(archiver);
-	  [GSClassSwapper setIsInInterfaceBuilder: NO]; // begin allowing custom classes...
+	  [GSClassSwapper setIsInInterfaceBuilder: NO]; 
 	  
+	  // signal the start of testing...
 	  [notifCenter postNotificationName: IBWillBeginTestingInterfaceNotification
 		       object: self];
 	  
@@ -636,8 +624,7 @@
 	      NSMutableDictionary *nameTable = [testContainer nameTable];
 	      [nameTable removeObjectForKey: @"NSServicesMenu"];
 	      [nameTable removeObjectForKey: @"NSWindowsMenu"];
-	      [testContainer awakeWithContext: nil];
-	      RETAIN(testContainer); // released in endTesting:
+	      [testContainer awakeWithContext: context];
 	    }
 	  
 	  /*
@@ -678,10 +665,7 @@
 
 	  // so we don't get the warning...
 	  [self setServicesMenu: nil]; 
-
-	  // display the current main menu...
 	  [[self mainMenu] display];
-
 	  [notifCenter postNotificationName: IBDidBeginTestingInterfaceNotification
 		       object: self];
 	  
@@ -936,15 +920,14 @@
       NSEnumerator		*e;
       id			val;
 
-      CREATE_AUTORELEASE_POOL(pool);
-
+      // CREATE_AUTORELEASE_POOL(pool);
       [nc postNotificationName: IBWillEndTestingInterfaceNotification
 			object: self];
 
       /*
        * Make sure windows will go away when the container is destroyed.
        */
-      e = [[testContainer nameTable] objectEnumerator];
+      e = [topObjects objectEnumerator];
       while ((val = [e nextObject]) != nil)
 	{
 	  if ([val isKindOfClass: [NSWindow class]] == YES)
@@ -990,7 +973,6 @@
       NS_ENDHANDLER
 
       [mainMenu display]; // bring it to the front...
-
       isTesting = NO;
 
       if ([selectionOwner conformsToProtocol: @protocol(IBEditors)] == YES)
@@ -1002,8 +984,10 @@
       
 
       DESTROY(testingWindows);
+      // RELEASE(pool);
 
-      RELEASE(pool);
+      // deallocate top leve objects
+      RELEASE(topObjects);
 
       return self;
     }

GormCore/GNUmakefile

@@ -59,6 +59,8 @@ GormCore_HEADER_FILES = \
 	GormInternalViewEditor.h \
 	GormMatrixEditor.h \
 	GormNSSplitViewInspector.h \
+	GormObjectEditor.h \
+	GormOpenGLView.h \
 	GormOutlineView.h \
 	GormPalettesManager.h \
 	GormPlacementInfo.h \
@@ -109,6 +111,7 @@ GormCore_OBJC_FILES = \
 	GormNSSplitViewInspector.m \
 	GormObjectEditor.m \
 	GormObjectInspector.m \
+	GormOpenGLView.m \
 	GormOutlineView.m \
 	GormPalettesManager.m \
 	GormResource.m \

GormCore/GormCustomView.m

@@ -22,14 +22,16 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111 USA.
  */
 
-#include "GormCustomView.h"
+#include <GormCore/GormCustomView.h>
+#include <GormCore/GormPrivate.h>
+#include <GormCore/GormOpenGLView.h>
+
 #include <AppKit/NSColor.h>
 #include <AppKit/NSGraphics.h>
 #include <AppKit/NSFont.h>
-
 #include <AppKit/NSNibLoading.h>
+
 #include <GNUstepGUI/GSNibTemplates.h>
-#include "GormPrivate.h"
 
 @class GSCustomView;
 
@@ -132,7 +134,12 @@
   Class cls = [NSView class];
   GormClassManager *classManager = [(id<Gorm>)NSApp classManager];
 
-  if([classManager isSuperclass: @"NSView" linkedToClass: theClass])
+  if([classManager isSuperclass: @"NSOpenGLView" linkedToClass: theClass] ||
+     [theClass isEqual: @"NSOpenGLView"])
+    {
+      cls = [GormOpenGLView class];
+    }
+  else  if([classManager isSuperclass: @"NSView" linkedToClass: theClass])
     {
       NSString *superClass = [classManager nonCustomSuperClassOf: theClass];
 
@@ -155,6 +162,7 @@
   id		obj;
   Class		cls;
   unsigned int      mask;
+  GormClassManager *classManager = [(id<Gorm>)NSApp classManager];
   
   [aCoder decodeValueOfObjCType: @encode(id) at: &theClass];
   theFrame = [aCoder decodeRect];
@@ -162,7 +170,8 @@
 	  at: &mask];
   
   cls = NSClassFromString(theClass);
-  if (cls == nil)
+  if([classManager isSuperclass: @"NSOpenGLView" linkedToClass: theClass] ||
+     [theClass isEqual: @"NSOpenGLView"] || cls == nil)
     {
       cls = [self _bestPossibleSuperClass];
     }
@@ -178,11 +187,12 @@
       [obj setAutoresizingMask: mask];
     }
   
-  
+  /*
   if (![self isKindOfClass: [GSCustomView class]])
     {
       RETAIN(obj);
     }
+  */
 
   RELEASE(self);
   return obj;

GormCore/GormOpenGLView.h

@@ -0,0 +1,40 @@
+/* GormOpenGLView.h - Demo view for show when displaying a NSOpenGLView during
+ *                    testing only.
+ *
+ * Copyright (C) 2005 Free Software Foundation, Inc.
+ *
+ * Author:	Gregory John Casamento <greg_casamento@yahoo.com>
+ * Date:	2005
+ * 
+ * This file is part of GNUstep.
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111 USA.
+ */
+
+#ifndef INCLUDED_GormOpenGLView_h
+#define INCLUDED_GormOpenGLView_h
+
+#include <AppKit/NSOpenGLView.h>
+
+@class NSTimer;
+
+@interface GormOpenGLView : NSOpenGLView
+{
+  float rtri;
+  NSTimer *timer;
+}
+@end
+
+#endif

GormCore/GormOpenGLView.m

@@ -0,0 +1,67 @@
+/* GormOpenGLView.h - Demo view for show when displaying a NSOpenGLView during
+ *                    testing only.
+ *
+ * Copyright (C) 2005 Free Software Foundation, Inc.
+ *
+ * Author:	Gregory John Casamento <greg_casamento@yahoo.com>
+ * Date:	2005
+ * 
+ * This file is part of GNUstep.
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111 USA.
+ */
+
+#include <GormCore/GormOpenGLView.h>
+#include <Foundation/NSTimer.h>
+#include <AppKit/NSOpenGL.h>
+#include <GL/gl.h>
+
+@implementation GormOpenGLView 
+- (id) initWithFrame: (NSRect)rect
+{
+  if((self = [super initWithFrame: rect]) != nil)
+    {
+      rtri = 0.0f;
+      timer = [NSTimer scheduledTimerWithTimeInterval: 0.05
+		       target: self
+		       selector: @selector(oneStep)
+		       userInfo: nil
+		       repeats: YES];
+    }
+  return self;
+}
+
+- (void) dealloc
+{
+  [timer invalidate];
+  [super dealloc];
+}
+
+- (void) oneStep
+{
+  // rotate.
+  // rtri -= 0.2f;
+  rtri = 0.5f; // fabs( sin( 2.0 * M_PI * [startTime timeIntervalSinceNow] ) ) ;
+
+  [self setNeedsDisplay: YES];
+}
+
+- (void) drawRect: (NSRect)rect
+{   
+  // do nothing for now...
+}
+
+@end
+

GormCore/GormViewWithSubviewsEditor.m

@@ -24,11 +24,9 @@
 
 #include <AppKit/AppKit.h>
 
-#include "GormPrivate.h"
-
-#include "GormViewWithSubviewsEditor.h"
-
-#include "GormFontViewController.h"
+#include <GormCore/GormPrivate.h>
+#include <GormCore/GormViewWithSubviewsEditor.h>
+#include <GormCore/GormFontViewController.h>
 
 @class GormEditorToParent;