mirror of
https://github.com/Ryujinx/Opentk.git
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252 lines
10 KiB
C#
252 lines
10 KiB
C#
#region License
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//
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// Cocoa.cs
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//
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// Author:
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// Olle Håkansson <ollhak@gmail.com>
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//
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// Copyright (c) 2014 Olle Håkansson
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//
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#endregion
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using System.Runtime.InteropServices;
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using System;
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using System.Drawing;
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namespace OpenTK.Platform.MacOS
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{
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static class Cocoa
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{
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static readonly IntPtr selUTF8String = Selector.Get("UTF8String");
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internal const string LibObjC = "/usr/lib/libobjc.dylib";
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector, ulong ulong1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector, NSSize size);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector, IntPtr intPtr1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector, IntPtr intPtr1, int int1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector, IntPtr intPtr1, IntPtr intPtr2);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector, IntPtr intPtr1, IntPtr intPtr2, IntPtr intPtr3);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector, IntPtr intPtr1, IntPtr intPtr2, IntPtr intPtr3, IntPtr intPtr4, IntPtr intPtr5);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector, IntPtr p1, NSPoint p2);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector, bool p1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector, NSPoint p1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector, NSRect rectangle1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector, NSRect rectangle1, int int1, int int2, bool bool1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector, uint uint1, IntPtr intPtr1, IntPtr intPtr2, bool bool1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector, NSRect rectangle1, int int1, IntPtr intPtr1, IntPtr intPtr2);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static IntPtr SendIntPtr(IntPtr receiver, IntPtr selector, IntPtr p1, int p2, int p3, int p4, int p5, int p6, int p7, IntPtr p8, NSBitmapFormat p9, int p10, int p11);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static bool SendBool(IntPtr receiver, IntPtr selector);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static bool SendBool(IntPtr receiver, IntPtr selector, int int1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static void SendVoid(IntPtr receiver, IntPtr selector);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static void SendVoid(IntPtr receiver, IntPtr selector, uint uint1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static void SendVoid(IntPtr receiver, IntPtr selector, IntPtr intPtr1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static void SendVoid(IntPtr receiver, IntPtr selector, IntPtr intPtr1, int int1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static void SendVoid(IntPtr receiver, IntPtr selector, IntPtr intPtr1, IntPtr intPtr2);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static void SendVoid(IntPtr receiver, IntPtr selector, int int1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static void SendVoid(IntPtr receiver, IntPtr selector, bool bool1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static void SendVoid(IntPtr receiver, IntPtr selector, NSPoint point1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static void SendVoid(IntPtr receiver, IntPtr selector, NSRect rect1, bool bool1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static void SendVoid(IntPtr receiver, IntPtr selector, NSRect rect1, IntPtr intPtr1);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static int SendInt(IntPtr receiver, IntPtr selector);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static uint SendUint(IntPtr receiver, IntPtr selector);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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public extern static ushort SendUshort(IntPtr receiver, IntPtr selector);
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[DllImport(LibObjC, EntryPoint="objc_msgSend_fpret")]
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extern static float SendFloat_i386(IntPtr receiver, IntPtr selector);
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[DllImport(LibObjC, EntryPoint="objc_msgSend")]
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extern static float SendFloat_normal(IntPtr receiver, IntPtr selector);
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public static float SendFloat(IntPtr receiver, IntPtr selector)
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{
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#if IOS
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return SendFloat_normal(receiver, selector);
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#else
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if (IntPtr.Size == 4)
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{
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return SendFloat_i386(receiver, selector);
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}
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else
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{
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return SendFloat_normal(receiver, selector);
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}
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#endif
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}
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// Not the _stret version, perhaps because a NSPoint fits in one register?
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// thefiddler: gcc is indeed using objc_msgSend for NSPoint on i386
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[DllImport (LibObjC, EntryPoint="objc_msgSend")]
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public extern static NSPoint SendPoint(IntPtr receiver, IntPtr selector);
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[DllImport (LibObjC, EntryPoint="objc_msgSend_stret")]
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extern static void SendRect(out NSRect retval, IntPtr receiver, IntPtr selector);
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[DllImport (LibObjC, EntryPoint="objc_msgSend_stret")]
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extern static void SendRect(out NSRect retval, IntPtr receiver, IntPtr selector, NSRect rect1);
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public static NSRect SendRect(IntPtr receiver, IntPtr selector)
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{
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NSRect r;
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SendRect(out r, receiver, selector);
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return r;
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}
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public static NSRect SendRect(IntPtr receiver, IntPtr selector, NSRect rect1)
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{
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NSRect r;
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SendRect(out r, receiver, selector, rect1);
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return r;
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}
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public static IntPtr ToNSString(string str)
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{
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if (str == null)
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return IntPtr.Zero;
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unsafe
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{
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fixed (char* ptrFirstChar = str)
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{
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var handle = Cocoa.SendIntPtr(Class.Get("NSString"), Selector.Alloc);
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handle = Cocoa.SendIntPtr(handle, Selector.Get("initWithCharacters:length:"), (IntPtr)ptrFirstChar, str.Length);
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return handle;
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}
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}
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}
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public static string FromNSString(IntPtr handle)
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{
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return Marshal.PtrToStringAuto(SendIntPtr(handle, selUTF8String));
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}
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public static unsafe IntPtr ToNSImage(Image img)
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{
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using (System.IO.MemoryStream s = new System.IO.MemoryStream())
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{
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img.Save(s, System.Drawing.Imaging.ImageFormat.Png);
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byte[] b = s.ToArray();
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fixed (byte* pBytes = b)
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{
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IntPtr nsData = Cocoa.SendIntPtr(Cocoa.SendIntPtr(Class.Get("NSData"), Selector.Alloc),
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Selector.Get("initWithBytes:length:"), (IntPtr)pBytes, b.Length);
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IntPtr nsImage = Cocoa.SendIntPtr(Cocoa.SendIntPtr(Class.Get("NSImage"), Selector.Alloc),
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Selector.Get("initWithData:"), nsData);
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Cocoa.SendVoid(nsData, Selector.Release);
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return nsImage;
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}
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}
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}
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public static IntPtr GetStringConstant(IntPtr handle, string symbol)
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{
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var indirect = NS.GetSymbol(handle, symbol);
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if (indirect == IntPtr.Zero)
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return IntPtr.Zero;
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var actual = Marshal.ReadIntPtr(indirect);
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if (actual == IntPtr.Zero)
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return IntPtr.Zero;
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return actual;
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}
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public static IntPtr AppKitLibrary;
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public static IntPtr FoundationLibrary;
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public static void Initialize()
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{
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if (AppKitLibrary != IntPtr.Zero)
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{
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return;
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}
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AppKitLibrary = NS.LoadLibrary("/System/Library/Frameworks/AppKit.framework/AppKit");
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FoundationLibrary = NS.LoadLibrary("/System/Library/Frameworks/Foundation.framework/Foundation");
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}
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}
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}
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