Implement NSColorPicker, add method defs to NSImage.h, add ivar init to

NSImage.m, fix bug in NSBundle [-pathForImageResource:]


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@6380 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,12 @@
+2000-03-25  Jonathan Gapen <jagapen@whitewater.chem.wisc.edu>
+	* Headers/gnustep/gui/NSColorPicker.h: Added ivar.
+	* Headers/gnustep/gui/NSImage.h: Added setFlipped/isFlipped methods.
+	* Source/NSBundleAdditions.m: Fixed bug in checking filename
+	extension. ([-pathForImageResource:])
+	* Source/NSColorPicker.m: Implement. ([-initWithPickerMask:colorPanel:]
+	[-colorPanel] [-insertNewButtonImage:in:] [-provideNewButtonImage:])
+	* Source/NSImage.m: Initialize _flags.flipDraw in [-initWithSize:]
+
 2000-03-24  Jonathan Gapen <jagapen@whitewater.chem.wisc.edu>
 	* Source/NSFileWrapper.m: First implementation of NSFileWrapper
 	* Headers/gnustep/gui/NSFileWrapper.h: Added ivars and enum

Headers/gnustep/gui/NSColorPicker.h

@@ -40,6 +40,7 @@
 @interface NSColorPicker : NSObject <NSColorPickingDefault>
 {
   // Attributes
+  id _colorPanel;
 }
 
 //

Headers/gnustep/gui/NSImage.h

@@ -150,6 +150,8 @@
 - (BOOL) drawRepresentation: (NSImageRep*)imageRep
 		     inRect: (NSRect)aRect;
 - (void) recache;
+- (void) setFlipped: (BOOL)flag;
+- (BOOL) isFlipped;
 
 //
 // Assigning a Delegate 

Source/NSBundleAdditions.m

@@ -177,12 +177,7 @@
   NSString	*ext = [name pathExtension];
   NSString	*path = nil;
 
-  if (ext != nil)
-    {
-      name = [name stringByDeletingPathExtension];
-      path = [self pathForResource: name ofType: ext];
-    }
-  else
+  if ((ext == nil) || [ext isEqualToString:@""])
     {
       NSArray	*types = [NSImage imageUnfilteredFileTypes];
       unsigned	c = [types count];
@@ -194,6 +189,11 @@
 	  path = [self pathForResource: name ofType: ext];
 	}
     }
+  else
+    {
+      name = [name stringByDeletingPathExtension];
+      path = [self pathForResource: name ofType: ext];
+    }
   return path;
 }
 

Source/NSColorPicker.m

@@ -1,12 +1,14 @@
 /* 
    NSColorPicker.m
 
-   Description...
+   Abstract superclass for NSColorPanel color pickers
 
    Copyright (C) 1996 Free Software Foundation, Inc.
 
    Author:  Scott Christley <scottc@net-community.com>
    Date: 1996
+   Author:  Jonathan Gapen <jagapen@whitewater.chem.wisc.edu>
+   Date: March 2000
    
    This file is part of the GNUstep GUI Library.
 
@@ -27,6 +29,7 @@
 */ 
 
 #include <gnustep/gui/config.h>
+#include <AppKit/NSButtonCell.h>
 #include <AppKit/NSColorPicker.h>
 
 @implementation NSColorPicker
@@ -53,7 +56,8 @@
 - (id)initWithPickerMask:(int)aMask
 	      colorPanel:(NSColorPanel *)colorPanel
 {
-  return nil;
+  ASSIGN(_colorPanel, colorPanel);
+  return self;
 }
 
 //
@@ -61,7 +65,7 @@
 //
 - (NSColorPanel *)colorPanel
 {
-  return nil;
+  return _colorPanel;
 }
 
 //
@@ -69,38 +73,45 @@
 //
 - (void)insertNewButtonImage:(NSImage *)newImage
 			  in:(NSButtonCell *)newButtonCell
-{}
+{
+  [newButtonCell setImage: newImage];
+}
 
 - (NSImage *)provideNewButtonImage
 {
-  return nil;
+  Class myClass = [self class];
+  NSBundle *bundle = [NSBundle bundleForClass: myClass];
+  NSString *file = [bundle pathForResource: NSStringFromClass(myClass)
+                                    ofType:@"tiff"];
+
+  return [[NSImage alloc] initWithContentsOfFile: file];
 }
 
 //
 // Setting the Mode 
 //
 - (void)setMode:(int)mode
-{}
+{} // does nothing; override
 
 //
 // Using Color Lists 
 //
 - (void)attachColorList:(NSColorList *)colorList
-{}
+{} // does nothing; override
 
 - (void)detachColorList:(NSColorList *)colorList
-{}
+{} // does nothing; override
 
 //
 // Showing Opacity Controls
 //
 - (void)alphaControlAddedOrRemoved:(id)sender
-{}
+{} // does nothing; override
 
 //
 // Responding to a Resized View 
 //
 - (void)viewSizeChanged:(id)sender
-{}
+{} // does nothing; override
 
 @end

Source/NSImage.m

@@ -288,6 +288,7 @@ static Class			cacheClass = 0;
     }
   _flags.colorMatchPreferred = YES;
   _flags.multipleResolutionMatching = YES;
+  _flags.flipDraw = NO;
   _color = RETAIN(clearColor);
   
   return self;