Implement basic appendBezierPathWithPackedGlyphs: handling to forward to

the backend.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@26435 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,13 @@
+2008-04-07 Fred Kiefer <FredKiefer@gmx.de>
+
+	* Source/NSFont.m (NSConvertGlyphsToPackedGlyphs): Store the glyph
+	count in th efirst byte.
+	* Source/NSBezierPath.m (-appendBezierPathWithPackedGlyphs): Send
+	this method on to the graphics context.
+	* Headers/AppKit/NSGraphicsContext.h,
+	* Source/NSGraphicsContext.m
+	(-appendBezierPathWithPackedGlyphs:path:): New method. 
+
 2008-04-04 Fred Kiefer <FredKiefer@gmx.de>
 
 	* Headers/Additions/GNUstepGUI/GSFontInfo.h, 

Headers/AppKit/NSGraphicsContext.h

@@ -272,6 +272,8 @@ APPKIT_EXPORT NSGraphicsContext	*GSCurrentContext(void);
 - (void) DPSawidthshow: (float)cx : (float)cy : (int)c : (float)ax : (float)ay 
 		      : (const char*)s;
 - (void) DPScharpath: (const char*)s : (int)b;
+- (void) appendBezierPathWithPackedGlyphs: (const char *)packedGlyphs
+                                     path: (NSBezierPath*)aPath;
 - (void) DPSshow: (const char*)s;
 - (void) DPSwidthshow: (float)x : (float)y : (int)c : (const char*)s;
 - (void) DPSxshow: (const char*)s : (const float*)numarray : (int)size;

Source/NSBezierPath.m

@@ -1169,7 +1169,8 @@ typedef struct _PathElement
 
 - (void)appendBezierPathWithPackedGlyphs:(const char *)packedGlyphs
 {
-  // TODO
+  [GSCurrentContext() appendBezierPathWithPackedGlyphs: packedGlyphs
+                   path: self];
 }
 
 

Source/NSFont.m

@@ -1473,6 +1473,8 @@ int NSConvertGlyphsToPackedGlyphs(NSGlyph *glBuf,
   int j;
 
   j = 0;
+  // Store the number of glyphs in the first byte.
+  packedGlyphs[j++] = count;
   for (i = 0; i < count; i++)
     {
       NSGlyph g = glBuf[i];

Source/NSGraphicsContext.m

@@ -906,6 +906,12 @@ NSGraphicsContext	*GSCurrentContext(void)
   [self subclassResponsibility: _cmd];
 }
 
+- (void) appendBezierPathWithPackedGlyphs: (const char *)packedGlyphs
+                                     path: (NSBezierPath*)aPath
+{
+  [self subclassResponsibility: _cmd];
+}
+
 /** Display the string s using the current font (DPS). */
 - (void) DPSshow: (const char *)s 
 {