System.Drawing/BufferedGraphicsManager.cs
System.Drawing/BufferedGraphicsContext.cs
System.Drawing/CharacterRange.cs
-System.Drawing/carbonFunctions.cs
+System.Drawing/macFunctions.cs
System.Drawing/ColorConverter.cs
System.Drawing/Color.cs
System.Drawing/ColorTranslator.cs
#endif
{
internal IntPtr nativeObject = IntPtr.Zero;
- internal CarbonContext context;
+ internal IMacContext maccontext;
private bool disposed = false;
private static float defDpiX = 0;
private static float defDpiY = 0;
CopyFromScreenX11 (sourceX, sourceY, destinationX, destinationY, blockRegionSize, copyPixelOperation);
} else if (GDIPlus.UseCarbonDrawable) {
CopyFromScreenMac (sourceX, sourceY, destinationX, destinationY, blockRegionSize, copyPixelOperation);
+ } else if (GDIPlus.UseCocoaDrawable) {
+ CopyFromScreenMac (sourceX, sourceY, destinationX, destinationY, blockRegionSize, copyPixelOperation);
} else {
CopyFromScreenWin32 (sourceX, sourceY, destinationX, destinationY, blockRegionSize, copyPixelOperation);
}
{
Status status;
if (! disposed) {
- if (GDIPlus.UseCarbonDrawable && context.ctx != IntPtr.Zero) {
+ if (GDIPlus.UseCarbonDrawable || GDIPlus.UseCocoaDrawable) {
Flush ();
- Carbon.CGContextSynchronize (context.ctx);
- Carbon.ReleaseContext (context.port, context.ctx);
+ maccontext.Release ();
}
+
status = GDIPlus.GdipDeleteGraphics (nativeObject);
nativeObject = IntPtr.Zero;
GDIPlus.CheckStatus (status);
Status status = GDIPlus.GdipFlush (nativeObject, intention);
GDIPlus.CheckStatus (status);
- if (GDIPlus.UseCarbonDrawable && context.ctx != IntPtr.Zero)
- Carbon.CGContextSynchronize (context.ctx);
+
+ if (maccontext != null)
+ maccontext.Synchronize ();
}
[EditorBrowsable (EditorBrowsableState.Advanced)]
{
IntPtr graphics;
+ if (GDIPlus.UseCocoaDrawable) {
+ CocoaContext context = MacSupport.GetCGContextForNSView (hwnd);
+ GDIPlus.GdipCreateFromContext_macosx (context.ctx, context.width, context.height, out graphics);
+
+ Graphics g = new Graphics (graphics);
+ g.maccontext = context;
+
+ return g;
+ }
+
if (GDIPlus.UseCarbonDrawable) {
- CarbonContext context = Carbon.GetCGContextForView (hwnd);
+ CarbonContext context = MacSupport.GetCGContextForView (hwnd);
GDIPlus.GdipCreateFromContext_macosx (context.ctx, context.width, context.height, out graphics);
Graphics g = new Graphics (graphics);
- g.context = context;
+ g.maccontext = context;
return g;
}
+++ /dev/null
-//
-// System.Drawing.carbonFunctions.cs
-//
-// Authors:
-// Geoff Norton (gnorton@customerdna.com>
-//
-// Copyright (C) 2007 Novell, Inc. (http://www.novell.com)
-//
-// Permission is hereby granted, free of charge, to any person obtaining
-// a copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to
-// permit persons to whom the Software is furnished to do so, subject to
-// the following conditions:
-//
-// The above copyright notice and this permission notice shall be
-// included in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
-#undef DEBUG_CLIPPING
-
-using System.Collections;
-using System.Reflection;
-using System.Runtime.InteropServices;
-using System.Security;
-
-namespace System.Drawing {
-
- [SuppressUnmanagedCodeSecurity]
-#if NET_2_0
- internal static class Carbon {
-#else
- internal sealed class Carbon {
-#endif
- internal static Hashtable contextReference = new Hashtable ();
- internal static object lockobj = new object ();
-
- internal static Delegate hwnd_delegate;
-
-#if DEBUG_CLIPPING
- internal static float red = 1.0f;
- internal static float green = 0.0f;
- internal static float blue = 0.0f;
- internal static int debug_threshold = 1;
-#endif
-
- static Carbon () {
- foreach (Assembly asm in AppDomain.CurrentDomain.GetAssemblies ()) {
- if (String.Equals (asm.GetName ().Name, "System.Windows.Forms")) {
- Type driver_type = asm.GetType ("System.Windows.Forms.XplatUICarbon");
- if (driver_type != null) {
- hwnd_delegate = (Delegate) driver_type.GetField ("HwndDelegate", BindingFlags.NonPublic | BindingFlags.Static).GetValue (null);
- }
- }
- }
- }
-
- internal static CarbonContext GetCGContextForView (IntPtr handle) {
- IntPtr context = IntPtr.Zero;
- IntPtr port = IntPtr.Zero;
- IntPtr window = IntPtr.Zero;
-
- window = GetControlOwner (handle);
-
- if (handle == IntPtr.Zero || window == IntPtr.Zero) {
- // FIXME: Can we actually get a CGContextRef for the desktop? this makes context IntPtr.Zero
- port = GetQDGlobalsThePort ();
- CreateCGContextForPort (port, ref context);
-
- Rect desktop_bounds = CGDisplayBounds (CGMainDisplayID ());
-
- return new CarbonContext (port, context, (int)desktop_bounds.size.width, (int)desktop_bounds.size.height);
- }
-
- QDRect window_bounds = new QDRect ();
- Rect view_bounds = new Rect ();
-
- port = GetWindowPort (window);
-
- context = GetContext (port);
-
- GetWindowBounds (window, 32, ref window_bounds);
-
- HIViewGetBounds (handle, ref view_bounds);
-
- HIViewConvertRect (ref view_bounds, handle, IntPtr.Zero);
-
- if (view_bounds.size.height < 0) view_bounds.size.height = 0;
- if (view_bounds.size.width < 0) view_bounds.size.width = 0;
-
- CGContextTranslateCTM (context, view_bounds.origin.x, (window_bounds.bottom - window_bounds.top) - (view_bounds.origin.y + view_bounds.size.height));
-
- // Create the original rect path and clip to it
- Rect rc_clip = new Rect (0, 0, view_bounds.size.width, view_bounds.size.height);
-
- CGContextSaveGState (context);
-
- Rectangle [] clip_rectangles = (Rectangle []) hwnd_delegate.DynamicInvoke (new object [] {handle});
- if (clip_rectangles != null && clip_rectangles.Length > 0) {
- int length = clip_rectangles.Length;
-
- CGContextBeginPath (context);
- CGContextAddRect (context, rc_clip);
-
- for (int i = 0; i < length; i++) {
- CGContextAddRect (context, new Rect (clip_rectangles [i].X, view_bounds.size.height - clip_rectangles [i].Y - clip_rectangles [i].Height, clip_rectangles [i].Width, clip_rectangles [i].Height));
- }
- CGContextClosePath (context);
- CGContextEOClip (context);
-#if DEBUG_CLIPPING
- if (clip_rectangles.Length >= debug_threshold) {
- CGContextSetRGBFillColor (context, red, green, blue, 0.5f);
- CGContextFillRect (context, rc_clip);
- CGContextFlush (context);
- System.Threading.Thread.Sleep (500);
- if (red == 1.0f) { red = 0.0f; blue = 1.0f; }
- else if (blue == 1.0f) { blue = 0.0f; green = 1.0f; }
- else if (green == 1.0f) { green = 0.0f; red = 1.0f; }
- }
-#endif
- } else {
- CGContextBeginPath (context);
- CGContextAddRect (context, rc_clip);
- CGContextClosePath (context);
- CGContextClip (context);
- }
-
- return new CarbonContext (port, context, (int)view_bounds.size.width, (int)view_bounds.size.height);
- }
-
- internal static IntPtr GetContext (IntPtr port) {
- IntPtr context = IntPtr.Zero;
-
- lock (lockobj) {
-#if FALSE
- if (contextReference [port] != null) {
- CreateCGContextForPort (port, ref context);
- } else {
- QDBeginCGContext (port, ref context);
- contextReference [port] = context;
- }
-#else
- CreateCGContextForPort (port, ref context);
-#endif
- }
-
- return context;
- }
-
- internal static void ReleaseContext (IntPtr port, IntPtr context) {
- CGContextRestoreGState (context);
-
- lock (lockobj) {
-#if FALSE
- if (contextReference [port] != null && context == (IntPtr) contextReference [port]) {
- QDEndCGContext (port, ref context);
- contextReference [port] = null;
- } else {
- CFRelease (context);
- }
-#else
- CFRelease (context);
-#endif
- }
- }
-
- #region Cocoa Methods
- [DllImport("libobjc.dylib")]
- public static extern IntPtr objc_getClass(string className);
- [DllImport("libobjc.dylib")]
- public static extern IntPtr objc_msgSend(IntPtr basePtr, IntPtr selector, string argument);
- [DllImport("libobjc.dylib")]
- public static extern IntPtr objc_msgSend(IntPtr basePtr, IntPtr selector);
- [DllImport("libobjc.dylib")]
- public static extern void objc_msgSend_stret(ref Rect arect, IntPtr basePtr, IntPtr selector);
- [DllImport("libobjc.dylib")]
- public static extern IntPtr sel_registerName(string selectorName);
- #endregion
-
- [DllImport("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern IntPtr CGMainDisplayID ();
- [DllImport("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern Rect CGDisplayBounds (IntPtr display);
-
- [DllImport("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern int HIViewGetBounds (IntPtr vHnd, ref Rect r);
- [DllImport("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern int HIViewConvertRect (ref Rect r, IntPtr a, IntPtr b);
-
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern IntPtr GetControlOwner (IntPtr aView);
-
- [DllImport("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern int GetWindowBounds (IntPtr wHnd, uint reg, ref QDRect rect);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern IntPtr GetWindowPort (IntPtr hWnd);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern IntPtr GetQDGlobalsThePort ();
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CreateCGContextForPort (IntPtr port, ref IntPtr context);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CFRelease (IntPtr context);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void QDBeginCGContext (IntPtr port, ref IntPtr context);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void QDEndCGContext (IntPtr port, ref IntPtr context);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern int CGContextClipToRect (IntPtr context, Rect clip);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern int CGContextClipToRects (IntPtr context, Rect [] clip_rects, int count);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextTranslateCTM (IntPtr context, float tx, float ty);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextScaleCTM (IntPtr context, float x, float y);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextFlush (IntPtr context);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextSynchronize (IntPtr context);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern IntPtr CGPathCreateMutable ();
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGPathAddRects (IntPtr path, IntPtr _void, Rect [] rects, int count);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGPathAddRect (IntPtr path, IntPtr _void, Rect rect);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextAddRects (IntPtr context, Rect [] rects, int count);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextAddRect (IntPtr context, Rect rect);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextBeginPath (IntPtr context);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextClosePath (IntPtr context);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextAddPath (IntPtr context, IntPtr path);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextClip (IntPtr context);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextEOClip (IntPtr context);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextEOFillPath (IntPtr context);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextSaveGState (IntPtr context);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextRestoreGState (IntPtr context);
-
-#if DEBUG_CLIPPING
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextSetRGBFillColor (IntPtr context, float red, float green, float blue, float alpha);
- [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
- internal static extern void CGContextFillRect (IntPtr context, Rect rect);
-#endif
- }
-
- internal struct CGSize {
- public float width;
- public float height;
- }
-
- internal struct CGPoint {
- public float x;
- public float y;
- }
-
- internal struct Rect {
- public Rect (float x, float y, float width, float height) {
- this.origin.x = x;
- this.origin.y = y;
- this.size.width = width;
- this.size.height = height;
- }
-
- public CGPoint origin;
- public CGSize size;
- }
-
- internal struct QDRect
- {
- public short top;
- public short left;
- public short bottom;
- public short right;
- }
-
- internal struct CarbonContext
- {
- public IntPtr port;
- public IntPtr ctx;
- public int width;
- public int height;
-
- public CarbonContext (IntPtr port, IntPtr ctx, int width, int height)
- {
- this.port = port;
- this.ctx = ctx;
- this.width = width;
- this.height = height;
- }
- }
-}
public static IntPtr Display = IntPtr.Zero;
public static bool UseX11Drawable = false;
public static bool UseCarbonDrawable = false;
+ public static bool UseCocoaDrawable = false;
#region gdiplus.dll functions
static public bool RunningOnWindows ()
{
- return !UseX11Drawable && !UseCarbonDrawable;
+ return !UseX11Drawable && !UseCarbonDrawable && !UseCocoaDrawable;
}
static public bool RunningOnUnix ()
{
- return UseX11Drawable || UseCarbonDrawable;
+ return UseX11Drawable || UseCarbonDrawable || UseCocoaDrawable;
}
// Copies a Ptr to an array of Points and releases the memory
--- /dev/null
+//
+// System.Drawing.carbonFunctions.cs
+//
+// Authors:
+// Geoff Norton (gnorton@customerdna.com>
+//
+// Copyright (C) 2007 Novell, Inc. (http://www.novell.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+#undef DEBUG_CLIPPING
+
+using System.Collections;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Security;
+
+namespace System.Drawing {
+
+ [SuppressUnmanagedCodeSecurity]
+#if NET_2_0
+ internal static class MacSupport {
+#else
+ internal sealed class MacSupport {
+#endif
+ internal static Hashtable contextReference = new Hashtable ();
+ internal static object lockobj = new object ();
+
+ internal static Delegate hwnd_delegate;
+
+#if DEBUG_CLIPPING
+ internal static float red = 1.0f;
+ internal static float green = 0.0f;
+ internal static float blue = 0.0f;
+ internal static int debug_threshold = 1;
+#endif
+
+ static MacSupport () {
+ foreach (Assembly asm in AppDomain.CurrentDomain.GetAssemblies ()) {
+ if (String.Equals (asm.GetName ().Name, "System.Windows.Forms")) {
+ Type driver_type = asm.GetType ("System.Windows.Forms.XplatUICarbon");
+ if (driver_type != null) {
+ hwnd_delegate = (Delegate) driver_type.GetField ("HwndDelegate", BindingFlags.NonPublic | BindingFlags.Static).GetValue (null);
+ }
+ }
+ }
+ }
+
+ internal static CocoaContext GetCGContextForNSView (IntPtr handle) {
+ IntPtr graphicsContext = objc_msgSend (objc_getClass ("NSGraphicsContext"), sel_registerName ("currentContext"));
+ IntPtr ctx = objc_msgSend (graphicsContext, sel_registerName ("graphicsPort"));
+ Rect bounds = new Rect ();
+
+ objc_msgSend_stret (ref bounds, handle, sel_registerName ("bounds"));
+
+ return new CocoaContext (ctx, (int) bounds.size.width, (int) bounds.size.height);
+ }
+
+ internal static CarbonContext GetCGContextForView (IntPtr handle) {
+ IntPtr context = IntPtr.Zero;
+ IntPtr port = IntPtr.Zero;
+ IntPtr window = IntPtr.Zero;
+
+ window = GetControlOwner (handle);
+
+ if (handle == IntPtr.Zero || window == IntPtr.Zero) {
+ // FIXME: Can we actually get a CGContextRef for the desktop? this makes context IntPtr.Zero
+ port = GetQDGlobalsThePort ();
+ CreateCGContextForPort (port, ref context);
+
+ Rect desktop_bounds = CGDisplayBounds (CGMainDisplayID ());
+
+ return new CarbonContext (port, context, (int)desktop_bounds.size.width, (int)desktop_bounds.size.height);
+ }
+
+ QDRect window_bounds = new QDRect ();
+ Rect view_bounds = new Rect ();
+
+ port = GetWindowPort (window);
+
+ context = GetContext (port);
+
+ GetWindowBounds (window, 32, ref window_bounds);
+
+ HIViewGetBounds (handle, ref view_bounds);
+
+ HIViewConvertRect (ref view_bounds, handle, IntPtr.Zero);
+
+ if (view_bounds.size.height < 0) view_bounds.size.height = 0;
+ if (view_bounds.size.width < 0) view_bounds.size.width = 0;
+
+ CGContextTranslateCTM (context, view_bounds.origin.x, (window_bounds.bottom - window_bounds.top) - (view_bounds.origin.y + view_bounds.size.height));
+
+ // Create the original rect path and clip to it
+ Rect rc_clip = new Rect (0, 0, view_bounds.size.width, view_bounds.size.height);
+
+ CGContextSaveGState (context);
+
+ Rectangle [] clip_rectangles = (Rectangle []) hwnd_delegate.DynamicInvoke (new object [] {handle});
+ if (clip_rectangles != null && clip_rectangles.Length > 0) {
+ int length = clip_rectangles.Length;
+
+ CGContextBeginPath (context);
+ CGContextAddRect (context, rc_clip);
+
+ for (int i = 0; i < length; i++) {
+ CGContextAddRect (context, new Rect (clip_rectangles [i].X, view_bounds.size.height - clip_rectangles [i].Y - clip_rectangles [i].Height, clip_rectangles [i].Width, clip_rectangles [i].Height));
+ }
+ CGContextClosePath (context);
+ CGContextEOClip (context);
+#if DEBUG_CLIPPING
+ if (clip_rectangles.Length >= debug_threshold) {
+ CGContextSetRGBFillColor (context, red, green, blue, 0.5f);
+ CGContextFillRect (context, rc_clip);
+ CGContextFlush (context);
+ System.Threading.Thread.Sleep (500);
+ if (red == 1.0f) { red = 0.0f; blue = 1.0f; }
+ else if (blue == 1.0f) { blue = 0.0f; green = 1.0f; }
+ else if (green == 1.0f) { green = 0.0f; red = 1.0f; }
+ }
+#endif
+ } else {
+ CGContextBeginPath (context);
+ CGContextAddRect (context, rc_clip);
+ CGContextClosePath (context);
+ CGContextClip (context);
+ }
+
+ return new CarbonContext (port, context, (int)view_bounds.size.width, (int)view_bounds.size.height);
+ }
+
+ internal static IntPtr GetContext (IntPtr port) {
+ IntPtr context = IntPtr.Zero;
+
+ lock (lockobj) {
+#if FALSE
+ if (contextReference [port] != null) {
+ CreateCGContextForPort (port, ref context);
+ } else {
+ QDBeginCGContext (port, ref context);
+ contextReference [port] = context;
+ }
+#else
+ CreateCGContextForPort (port, ref context);
+#endif
+ }
+
+ return context;
+ }
+
+ internal static void ReleaseContext (IntPtr port, IntPtr context) {
+ CGContextRestoreGState (context);
+
+ lock (lockobj) {
+#if FALSE
+ if (contextReference [port] != null && context == (IntPtr) contextReference [port]) {
+ QDEndCGContext (port, ref context);
+ contextReference [port] = null;
+ } else {
+ CFRelease (context);
+ }
+#else
+ CFRelease (context);
+#endif
+ }
+ }
+
+ #region Cocoa Methods
+ [DllImport("libobjc.dylib")]
+ public static extern IntPtr objc_getClass(string className);
+ [DllImport("libobjc.dylib")]
+ public static extern IntPtr objc_msgSend(IntPtr basePtr, IntPtr selector, string argument);
+ [DllImport("libobjc.dylib")]
+ public static extern IntPtr objc_msgSend(IntPtr basePtr, IntPtr selector);
+ [DllImport("libobjc.dylib")]
+ public static extern void objc_msgSend_stret(ref Rect arect, IntPtr basePtr, IntPtr selector);
+ [DllImport("libobjc.dylib")]
+ public static extern IntPtr sel_registerName(string selectorName);
+ #endregion
+
+ [DllImport("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern IntPtr CGMainDisplayID ();
+ [DllImport("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern Rect CGDisplayBounds (IntPtr display);
+
+ [DllImport("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern int HIViewGetBounds (IntPtr vHnd, ref Rect r);
+ [DllImport("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern int HIViewConvertRect (ref Rect r, IntPtr a, IntPtr b);
+
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern IntPtr GetControlOwner (IntPtr aView);
+
+ [DllImport("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern int GetWindowBounds (IntPtr wHnd, uint reg, ref QDRect rect);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern IntPtr GetWindowPort (IntPtr hWnd);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern IntPtr GetQDGlobalsThePort ();
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CreateCGContextForPort (IntPtr port, ref IntPtr context);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CFRelease (IntPtr context);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void QDBeginCGContext (IntPtr port, ref IntPtr context);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void QDEndCGContext (IntPtr port, ref IntPtr context);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern int CGContextClipToRect (IntPtr context, Rect clip);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern int CGContextClipToRects (IntPtr context, Rect [] clip_rects, int count);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextTranslateCTM (IntPtr context, float tx, float ty);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextScaleCTM (IntPtr context, float x, float y);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextFlush (IntPtr context);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextSynchronize (IntPtr context);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern IntPtr CGPathCreateMutable ();
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGPathAddRects (IntPtr path, IntPtr _void, Rect [] rects, int count);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGPathAddRect (IntPtr path, IntPtr _void, Rect rect);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextAddRects (IntPtr context, Rect [] rects, int count);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextAddRect (IntPtr context, Rect rect);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextBeginPath (IntPtr context);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextClosePath (IntPtr context);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextAddPath (IntPtr context, IntPtr path);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextClip (IntPtr context);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextEOClip (IntPtr context);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextEOFillPath (IntPtr context);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextSaveGState (IntPtr context);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextRestoreGState (IntPtr context);
+
+#if DEBUG_CLIPPING
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextSetRGBFillColor (IntPtr context, float red, float green, float blue, float alpha);
+ [DllImport ("/System/Library/Frameworks/Carbon.framework/Versions/Current/Carbon")]
+ internal static extern void CGContextFillRect (IntPtr context, Rect rect);
+#endif
+ }
+
+ internal struct CGSize {
+ public float width;
+ public float height;
+ }
+
+ internal struct CGPoint {
+ public float x;
+ public float y;
+ }
+
+ internal struct Rect {
+ public Rect (float x, float y, float width, float height) {
+ this.origin.x = x;
+ this.origin.y = y;
+ this.size.width = width;
+ this.size.height = height;
+ }
+
+ public CGPoint origin;
+ public CGSize size;
+ }
+
+ internal struct QDRect
+ {
+ public short top;
+ public short left;
+ public short bottom;
+ public short right;
+ }
+
+ internal struct CarbonContext : IMacContext
+ {
+ public IntPtr port;
+ public IntPtr ctx;
+ public int width;
+ public int height;
+
+ public CarbonContext (IntPtr port, IntPtr ctx, int width, int height)
+ {
+ this.port = port;
+ this.ctx = ctx;
+ this.width = width;
+ this.height = height;
+ }
+
+ public void Synchronize ()
+ {
+ MacSupport.CGContextSynchronize (ctx);
+ }
+
+ public void Release ()
+ {
+ MacSupport.ReleaseContext (port, ctx);
+ }
+ }
+
+ internal struct CocoaContext : IMacContext
+ {
+ public IntPtr ctx;
+ public int width;
+ public int height;
+
+ public CocoaContext (IntPtr ctx, int width, int height)
+ {
+ this.ctx = ctx;
+ this.width = width;
+ this.height = height;
+ }
+
+ public void Synchronize ()
+ {
+ MacSupport.CGContextSynchronize (ctx);
+ }
+
+ public void Release ()
+ {
+ }
+ }
+
+ internal interface IMacContext
+ {
+ void Synchronize ();
+ void Release ();
+ }
+}
projects / mono.git / commitdiff