C# IWindowInfo类代码示例

 bool ILifeSpanHandler.OnBeforePopup(IWebBrowser browserControl, IBrowser browser, IFrame frame, string targetUrl, string targetFrameName, WindowOpenDisposition targetDisposition, bool userGesture, IPopupFeatures popupFeatures, IWindowInfo windowInfo, IBrowserSettings browserSettings, ref bool noJavascriptAccess, out IWebBrowser newBrowser)
 {
     newBrowser = null;
     //browserControl.Load(targetUrl);
     OpenInNewTab?.Invoke(this, new NewTabEventArgs(targetUrl)); //this breaks when there are multiple window.open calls from JS.
     return true;
 }

		public SampleBrowser(Context context, IGraphicsContext graphicsContext, IWindowInfo windowInfo)
		{
			// TODO: Complete member initialization
			this.androidContext = context;
			this.GLGraphicsContext = graphicsContext;
			this.GlWindowInfo = windowInfo;
		}

        internal iPhoneOSGraphicsContext(ContextHandle handle, IWindowInfo window, IGraphicsContext sharedContext, int major, int minor, GraphicsContextFlags flags)
        {
            // ignore mode, window

            iPhoneOSGraphicsContext shared = sharedContext as iPhoneOSGraphicsContext;

            EAGLRenderingAPI version = 0;
            if (major == 1 && minor == 1)
                version = EAGLRenderingAPI.OpenGLES1;
            else if (major == 2 && minor == 0)
                version = EAGLRenderingAPI.OpenGLES2;
            else if (major == 3 && minor == 0)
                version = EAGLRenderingAPI.OpenGLES3;
            else
                throw new ArgumentException (string.Format("Unsupported GLES version {0}.{1}.", major, minor));

            if (handle.Handle == IntPtr.Zero) {
                EAGLContext = shared != null && shared.EAGLContext != null
                    ? new EAGLContext(version, shared.EAGLContext.ShareGroup)
                    : new EAGLContext(version);
                contextHandle = new ContextHandle(EAGLContext.Handle);
            } else {
                EAGLContext = (EAGLContext) Runtime.GetNSObject (handle.Handle);
                contextHandle = handle;
            }
        }

        public AglContext(GraphicsMode mode, IWindowInfo window, IGraphicsContext shareContext)
        {
            Debug.Print("Context Type: {0}", shareContext);
            Debug.Print("Window info: {0}", window);

            this.graphics_mode = mode;
            this.carbonWindow = (CarbonWindowInfo)window;

            if (shareContext is AglContext)
                shareContextRef = ((AglContext)shareContext).Handle.Handle;
			if (shareContext is GraphicsContext)
			{
				ContextHandle shareHandle = shareContext != null ?
					(shareContext as IGraphicsContextInternal).Context : (ContextHandle)IntPtr.Zero;

				shareContextRef = shareHandle.Handle;
			}

			if (shareContextRef == IntPtr.Zero)
			{
				Debug.Print("No context sharing will take place.");
			}

            CreateContext(mode, carbonWindow, shareContextRef, true);
        }

 public X11Input(IWindowInfo attach)
 {
     if (attach == null)
     throw new ArgumentException("A valid parent window must be defined, in order to create an X11Input driver.");
       X11WindowInfo x11WindowInfo = (X11WindowInfo) attach;
       this.mouse.Description = "Default X11 mouse";
       this.mouse.DeviceID = IntPtr.Zero;
       this.mouse.NumberOfButtons = 5;
       this.mouse.NumberOfWheels = 1;
       this.dummy_mice_list.Add(this.mouse);
       using (new XLock(x11WindowInfo.Display))
       {
     API.DisplayKeycodes(x11WindowInfo.Display, ref this.firstKeyCode, ref this.lastKeyCode);
     IntPtr keyboardMapping = API.GetKeyboardMapping(x11WindowInfo.Display, (byte) this.firstKeyCode, this.lastKeyCode - this.firstKeyCode + 1, ref this.keysyms_per_keycode);
     this.keysyms = new IntPtr[(this.lastKeyCode - this.firstKeyCode + 1) * this.keysyms_per_keycode];
     Marshal.PtrToStructure(keyboardMapping, (object) this.keysyms);
     API.Free(keyboardMapping);
     KeyboardDevice keyboardDevice = new KeyboardDevice();
     this.keyboard.Description = "Default X11 keyboard";
     this.keyboard.NumberOfKeys = this.lastKeyCode - this.firstKeyCode + 1;
     this.keyboard.DeviceID = IntPtr.Zero;
     this.dummy_keyboard_list.Add(this.keyboard);
     bool supported;
     Functions.XkbSetDetectableAutoRepeat(x11WindowInfo.Display, true, out supported);
       }
 }

 public override IGraphicsContext CreateGLContext(ContextHandle handle, IWindowInfo window, IGraphicsContext shareContext, bool directRendering, int major, int minor, GraphicsContextFlags flags)
 {
     WinWindowInfo winWindowInfo = (WinWindowInfo) window;
       IntPtr display = this.GetDisplay(winWindowInfo.DeviceContext);
       EglWindowInfo window1 = new EglWindowInfo(winWindowInfo.WindowHandle, display);
       return (IGraphicsContext) new EglContext(handle, window1, shareContext, major, minor, flags);
 }

 public override OpenTK.Graphics.IGraphicsContext CreateGLContext(
     GraphicsMode mode, IWindowInfo window, IGraphicsContext shareContext, bool directRendering,
     int major, int minor, GraphicsContextFlags flags)
 {
     flags |= GraphicsContextFlags.Embedded;
     return base.CreateGLContext(mode, window, shareContext, directRendering, major, minor, flags);
 }

 public override IGraphicsContext CreateGLContext(ContextHandle handle, IWindowInfo window, IGraphicsContext shareContext, bool directRendering, int major, int minor, GraphicsContextFlags flags)
 {
     X11WindowInfo x11_win = (X11WindowInfo)window;
     //EglWindowInfo egl_win = new OpenTK.Platform.Egl.EglWindowInfo(x11_win.WindowHandle, Egl.GetDisplay(x11_win.Display));
     EglWindowInfo egl_win = new OpenTK.Platform.Egl.EglWindowInfo(x11_win.WindowHandle, Egl.GetDisplay(new IntPtr(0)));
     return new EglContext(handle, egl_win, shareContext, major, minor, flags);
 }

        public override void Draw( IWindowInfo info, Bitmap framebuffer )
        {
            using( FastBitmap bmp = new FastBitmap( framebuffer, true ) ) {
                IntPtr scan0 = bmp.Scan0;
                int size = bmp.Width * bmp.Height * 4;

                IntPtr colorSpace = OSX.API.CGColorSpaceCreateDeviceRGB();
                IntPtr provider = OSX.API.CGDataProviderCreateWithData( IntPtr.Zero, scan0, size, IntPtr.Zero );
                const uint flags = 4 | (2 << 12);
                IntPtr image = OSX.API.CGImageCreate( bmp.Width, bmp.Height, 8, 8 * 4, bmp.Stride,
                                                     colorSpace, flags, provider, IntPtr.Zero, 0, 0 );
                IntPtr context = IntPtr.Zero;
                OSStatus err = OSX.API.QDBeginCGContext( windowPort, ref context );
                OSX.API.CheckReturn( err );

                OSX.HIRect rect = new OSX.HIRect();
                rect.Origin.X = 0; rect.Origin.Y = 0;
                rect.Size.X = bmp.Width; rect.Size.Y = bmp.Height;

                OSX.API.CGContextDrawImage( context, rect, image );
                OSX.API.CGContextSynchronize( context );
                err = OSX.API.QDEndCGContext( windowPort, ref context );
                OSX.API.CheckReturn( err );

                OSX.API.CGImageRelease( image );
                OSX.API.CGDataProviderRelease( provider );
                OSX.API.CGColorSpaceRelease( colorSpace );
            }
        }

 public override IGraphicsContext CreateGLContext(ContextHandle handle, IWindowInfo window, IGraphicsContext shareContext, bool directRendering, int major, int minor, GraphicsContextFlags flags)
 {
     WinWindowInfo win_win = (WinWindowInfo)window;
     IntPtr egl_display = GetDisplay(win_win.DeviceContext);
     EglWindowInfo egl_win = new OpenTK.Platform.Egl.EglWindowInfo(win_win.WindowHandle, egl_display);
     return new EglContext(handle, egl_win, shareContext, major, minor, flags);
 }

        public AglContext(GraphicsMode mode, IWindowInfo window, IGraphicsContext shareContext,
            GetInt xoffset, GetInt yoffset)
        {
            Debug.Print("Share context: {0}", shareContext);
            Debug.Print("Window info: {0}", window);
            IntPtr shareContextRef = IntPtr.Zero;

            XOffset = xoffset;
            YOffset = yoffset;

            carbonWindow = window;

            if (shareContext is AglContext)
            {
                shareContextRef = ((AglContext)shareContext).Handle.Handle;
            }
            else if (shareContext is GraphicsContext)
            {
                ContextHandle shareHandle = shareContext != null ? (shareContext as IGraphicsContextInternal).Context : (ContextHandle)IntPtr.Zero;
                shareContextRef = shareHandle.Handle;
            }

            if (shareContextRef == IntPtr.Zero)
            {
                Debug.Print("No context sharing will take place.");
            }

            CreateContext(mode, carbonWindow, shareContextRef, true);
        }

 public static IGraphicsContext CreateGraphicsContext(GraphicsMode mode, IWindowInfo window, int major, int minor, GraphicsContextFlags flags)
 {
     GraphicsContext graphicsContext = new GraphicsContext(mode, window, major, minor, flags);
       graphicsContext.MakeCurrent(window);
       graphicsContext.LoadAll();
       return (IGraphicsContext) graphicsContext;
 }

        public bool OnBeforePopup(IWebBrowser rpBrowserControl, IBlinkBrowser rpBrowser, IFrame rpFrame, string rpTargetUrl, string rpTargetFrameName, WindowOpenDisposition rpTargetDisposition, bool rpUserGesture, IPopupFeatures rpPopupFeatures, IWindowInfo rpWindowInfo, IBrowserSettings rpBrowserSettings, ref bool rrpNoJavascriptAccess, out IWebBrowser ropNewBrowser)
        {
            rpBrowserControl.Load(rpTargetUrl);

            ropNewBrowser = rpBrowserControl;
            return true;
        }

        public X11GLContext(GraphicsMode mode, IWindowInfo window)
        {
            if (mode == null)
                throw new ArgumentNullException("mode");
            if (window == null)
                throw new ArgumentNullException("window");

            Debug.Print( "Creating X11GLContext context: " );
            currentWindow = (X11WindowInfo)window;
            Display = API.DefaultDisplay;
            XVisualInfo info = currentWindow.VisualInfo;
            Mode = GetGraphicsMode( info );
            // Cannot pass a Property by reference.
            ContextHandle = Glx.glXCreateContext(Display, ref info, IntPtr.Zero, true);

            if (ContextHandle == IntPtr.Zero) {
                Debug.Print("failed. Trying indirect... ");
                ContextHandle = Glx.glXCreateContext(Display, ref info, IntPtr.Zero, false);
            }

            if (ContextHandle != IntPtr.Zero)
                Debug.Print("Context created (id: {0}).", ContextHandle);
            else
                throw new GraphicsContextException("Failed to create OpenGL context. Glx.CreateContext call returned 0.");

            if (!Glx.glXIsDirect(Display, ContextHandle))
                Debug.Print("Warning: Context is not direct.");
        }

		public AndroidGraphicsContext (GraphicsMode mode, IWindowInfo window, IGraphicsContext sharedContext,
										int major, int minor, GraphicsContextFlags flags)
		{
			if (major < 1 || major > 3)
				throw new ArgumentException (string.Format("Unsupported GLES version {0}.{1}.", major, minor));

			Init (mode, window, sharedContext, major, minor, flags);
		}