private static IntPtr clip_magic = new IntPtr(27051977);
private static int scroll_width;
private static int scroll_height;
+ private static Hashtable wm_nc_registered;
+ private static RECT clipped_cursor_rect;
+ private Hashtable registered_classes;
+ private Hwnd HwndCreating; // the Hwnd we are currently creating (see CreateWindow)
- private static Win32DnD DnD;
#endregion // Local Variables
#region Private Structs
internal int top;
internal int right;
internal int bottom;
- public override string ToString() {
+
+ public RECT (int left, int top, int right, int bottom)
+ {
+ this.left = left;
+ this.top = top;
+ this.right = right;
+ this.bottom = bottom;
+ }
+
+ #region Instance Properties
+ public int Height { get { return bottom - top + 1; } }
+ public int Width { get { return right - left + 1; } }
+ public Size Size { get { return new Size (Width, Height); } }
+ public Point Location { get { return new Point (left, top); } }
+ #endregion
+
+ #region Instance Methods
+ public Rectangle ToRectangle ()
+ {
+ return Rectangle.FromLTRB (left, top, right, bottom);
+ }
+
+ public static RECT FromRectangle (Rectangle rectangle)
+ {
+ return new RECT (rectangle.Left, rectangle.Top, rectangle.Right, rectangle.Bottom);
+ }
+
+ public override int GetHashCode ()
+ {
+ return left ^ ((top << 13) | (top >> 0x13))
+ ^ ((Width << 0x1a) | (Width >> 6))
+ ^ ((Height << 7) | (Height >> 0x19));
+ }
+
+ public override string ToString ()
+ {
return String.Format("RECT left={0}, top={1}, right={2}, bottom={3}, width={4}, height={5}", left, top, right, bottom, right-left, bottom-top);
}
+ #endregion
- }
+ #region Operator overloads
+ public static implicit operator Rectangle (RECT rect)
+ {
+ return Rectangle.FromLTRB (rect.left, rect.top, rect.right, rect.bottom);
+ }
- [StructLayout(LayoutKind.Sequential)]
- internal struct POINT {
- internal int x;
- internal int y;
+ public static implicit operator RECT (Rectangle rect)
+ {
+ return new RECT (rect.Left, rect.Top, rect.Right, rect.Bottom);
+ }
+ #endregion
}
internal enum SPIAction {
+ SPI_GETKEYBOARDSPEED = 0x000A,
+ SPI_GETKEYBOARDDELAY = 0x0016,
SPI_GETWORKAREA = 0x0030,
SPI_GETMOUSEHOVERWIDTH = 0x0062,
SPI_GETMOUSEHOVERHEIGHT = 0x0064,
SPI_GETMOUSEHOVERTIME = 0x0066,
+ SPI_GETWHEELSCROLLLINES = 0x0068
}
internal enum WindowPlacementFlags {
private enum TMEFlags {
TME_HOVER = 0x00000001,
TME_LEAVE = 0x00000002,
+ TME_NONCLIENT = 0x00000010,
TME_QUERY = unchecked((int)0x40000000),
TME_CANCEL = unchecked((int)0x80000000)
}
internal int Reserved8;
}
+ [StructLayout(LayoutKind.Sequential)]
+ internal struct KEYBDINPUT {
+ internal short wVk;
+ internal short wScan;
+ internal Int32 dwFlags;
+ internal Int32 time;
+ internal UIntPtr dwExtraInfo;
+ }
+
+ [StructLayout(LayoutKind.Sequential)]
+ internal struct MOUSEINPUT {
+ internal Int32 dx;
+ internal Int32 dy;
+ internal Int32 mouseData;
+ internal Int32 dwFlags;
+ internal Int32 time;
+ internal UIntPtr dwExtraInfo;
+ }
+
+ [StructLayout(LayoutKind.Sequential)]
+ internal struct HARDWAREINPUT {
+ internal Int32 uMsg;
+ internal short wParamL;
+ internal short wParamH;
+ }
+
+ [StructLayout(LayoutKind.Explicit)]
+ internal struct INPUT {
+ [FieldOffset(0)]
+ internal Int32 type;
+
+ [FieldOffset(4)]
+ internal MOUSEINPUT mi;
+
+ [FieldOffset(4)]
+ internal KEYBDINPUT ki;
+
+ [FieldOffset(4)]
+ internal HARDWAREINPUT hi;
+ }
+
+
+ internal enum InputFlags {
+ KEYEVENTF_EXTENDEDKEY = 0x0001,
+ KEYEVENTF_KEYUP = 0x0002,
+ KEYEVENTF_SCANCODE = 0x0003,
+ KEYEVENTF_UNICODE = 0x0004,
+ }
+
internal enum ClassStyle {
CS_VREDRAW = 0x00000001,
CS_HREDRAW = 0x00000002,
CS_BYTEALIGNCLIENT = 0x00001000,
CS_BYTEALIGNWINDOW = 0x00002000,
CS_GLOBALCLASS = 0x00004000,
- CS_IME = 0x00010000
+ CS_IME = 0x00010000,
+ // Windows XP+
+ CS_DROPSHADOW = 0x00020000
}
internal enum SetWindowPosZOrder {
internal byte tmStruckOut;
internal byte tmPitchAndFamily;
internal byte tmCharSet;
- }
+ }
+
+ public enum TernaryRasterOperations : uint
+ {
+ SRCCOPY = 0x00CC0020,
+ SRCPAINT = 0x00EE0086,
+ SRCAND = 0x008800C6,
+ SRCINVERT = 0x00660046,
+ SRCERASE = 0x00440328,
+ NOTSRCCOPY = 0x00330008,
+ NOTSRCERASE = 0x001100A6,
+ MERGECOPY = 0x00C000CA,
+ MERGEPAINT = 0x00BB0226,
+ PATCOPY = 0x00F00021,
+ PATPAINT = 0x00FB0A09,
+ PATINVERT = 0x005A0049,
+ DSTINVERT = 0x00550009,
+ BLACKNESS = 0x00000042,
+ WHITENESS = 0x00FF0062
+ }
[Flags]
private enum ScrollWindowExFlags {
PS_ALTERNATE = 8
}
+ internal enum PatBltRop : int {
+ PATCOPY = 0xf00021,
+ PATINVERT = 0x5a0049,
+ DSTINVERT = 0x550009,
+ BLACKNESS = 0x000042,
+ WHITENESS = 0xff0062,
+ }
+
internal enum StockObject : int {
WHITE_BRUSH = 0,
LTGRAY_BRUSH = 1,
#region Constructor & Destructor
private XplatUIWin32() {
- WNDCLASS wndClass;
- bool result;
-
// Handle singleton stuff first
ref_count=0;
- DnD = new Win32DnD();
-
mouse_state = MouseButtons.None;
mouse_position = Point.Empty;
themes_enabled = false;
- // Prepare 'our' window class
- wnd_proc = new WndProc(NativeWindow.WndProc);
- wndClass.style = (int)(ClassStyle.CS_OWNDC | ClassStyle.CS_DBLCLKS);
- wndClass.lpfnWndProc = wnd_proc;
- wndClass.cbClsExtra = 0;
- wndClass.cbWndExtra = 0;
- wndClass.hbrBackground = IntPtr.Zero;
- wndClass.hCursor = Win32LoadCursor(IntPtr.Zero, LoadCursorType.IDC_ARROW);
- wndClass.hIcon = IntPtr.Zero;
- wndClass.hInstance = IntPtr.Zero;
- wndClass.lpszClassName = XplatUI.DefaultClassName;
- wndClass.lpszMenuName = "";
-
- result=Win32RegisterClass(ref wndClass);
- if (result==false) {
- Win32MessageBox(IntPtr.Zero, "Could not register the "+XplatUI.DefaultClassName+" window class, win32 error " + Win32GetLastError().ToString(), "Oops", 0);
- }
+ wnd_proc = new WndProc(InternalWndProc);
FosterParent=Win32CreateWindow((int)WindowExStyles.WS_EX_TOOLWINDOW, "static", "Foster Parent Window", (int)WindowStyles.WS_OVERLAPPEDWINDOW, 0, 0, 0, 0, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
scroll_width = Win32GetSystemMetrics(SystemMetrics.SM_CXVSCROLL);
timer_list = new Hashtable ();
+ registered_classes = new Hashtable ();
}
#endregion // Constructor & Destructor
#region Private Support Methods
- private static IntPtr DefWndProc(IntPtr hWnd, Msg msg, IntPtr wParam, IntPtr lParam) {
- return Win32DefWindowProc(hWnd, msg, wParam, lParam);
- }
- private static bool MessageWaiting {
- get {
- if (message_queue.Count == 0) {
- return false;
- }
- return true;
+ private string RegisterWindowClass (int classStyle)
+ {
+ string class_name;
+
+ lock (registered_classes) {
+ class_name = (string)registered_classes[classStyle];
+
+ if (class_name != null)
+ return class_name;
+
+ class_name = string.Format ("Mono.WinForms.{0}.{1}", System.Threading.Thread.GetDomainID ().ToString (), classStyle);
+
+ WNDCLASS wndClass;
+
+ wndClass.style = classStyle;
+ wndClass.lpfnWndProc = wnd_proc;
+ wndClass.cbClsExtra = 0;
+ wndClass.cbWndExtra = 0;
+ wndClass.hbrBackground = (IntPtr)(GetSysColorIndex.COLOR_WINDOW + 1);
+ wndClass.hCursor = Win32LoadCursor (IntPtr.Zero, LoadCursorType.IDC_ARROW);
+ wndClass.hIcon = IntPtr.Zero;
+ wndClass.hInstance = IntPtr.Zero;
+ wndClass.lpszClassName = class_name;
+ wndClass.lpszMenuName = "";
+
+ bool result = Win32RegisterClass (ref wndClass);
+
+ if (result == false)
+ Win32MessageBox (IntPtr.Zero, "Could not register the window class, win32 error " + Win32GetLastError ().ToString (), "Oops", 0);
+
+ registered_classes[classStyle] = class_name;
}
+
+ return class_name;
}
private static bool RetrieveMessage(ref MSG msg) {
}
}
+ internal override int MouseWheelScrollDelta {
+ get {
+ int delta = 120;
+ Win32SystemParametersInfo(SPIAction.SPI_GETWHEELSCROLLLINES, 0, ref delta, 0);
+ return delta;
+ }
+ }
+
internal override int HorizontalScrollBarHeight {
get {
return scroll_height;
ParentHandle = FosterParent;
}
- // Since we fake MDI dont tell Windows that this is a real MDI window
- if ((cp.ExStyle & (int) WindowExStyles.WS_EX_MDICHILD) != 0) {
- SetMdiStyles (cp);
- }
+ FakeStyles (cp);
+
+ string class_name = RegisterWindowClass (cp.ClassStyle);
+ HwndCreating = hwnd;
+
+ WindowHandle = Win32CreateWindow ((uint)cp.ExStyle, class_name, cp.Caption, (uint)cp.Style, cp.X, cp.Y, cp.Width, cp.Height, ParentHandle, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
- WindowHandle = Win32CreateWindow((uint)cp.ExStyle, cp.ClassName, cp.Caption, (uint)cp.Style, cp.X, cp.Y, cp.Width, cp.Height, ParentHandle, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
+ HwndCreating = null;
if (WindowHandle==IntPtr.Zero) {
uint error = Win32GetLastError();
internal override void SetWindowStyle(IntPtr handle, CreateParams cp) {
- if ((cp.ExStyle & (int) WindowExStyles.WS_EX_MDICHILD) != 0) {
- SetMdiStyles (cp);
- }
+ FakeStyles (cp);
Win32SetWindowLong(handle, WindowLong.GWL_STYLE, (uint)cp.Style);
Win32SetWindowLong(handle, WindowLong.GWL_EXSTYLE, (uint)cp.ExStyle);
+
+ if ((cp.ExStyle & (int) WindowExStyles.WS_EX_TOOLWINDOW) > 0)
+ XplatUI.RequestNCRecalc (handle);
+ }
+
+ internal override double GetWindowTransparency(IntPtr handle)
+ {
+ LayeredWindowAttributes lwa;
+ COLORREF clrRef;
+ byte alpha;
+
+ if (0 == Win32GetLayeredWindowAttributes (handle, out clrRef, out alpha, out lwa))
+ return 1.0;
+
+ return ((double)alpha) / 255.0;
}
-
internal override void SetWindowTransparency(IntPtr handle, double transparency, Color key) {
LayeredWindowAttributes lwa = LayeredWindowAttributes.LWA_ALPHA;
byte opacity = (byte)(transparency*255);
Win32SetLayeredWindowAttributes(handle, clrRef, opacity, lwa);
}
- internal override bool SupportsTransparency() {
- // We might check with the OS, but I think we're only >=W2k
- return true;
+ TransparencySupport support;
+ bool queried_transparency_support;
+ internal override TransparencySupport SupportsTransparency() {
+ if (queried_transparency_support)
+ return support;
+
+ bool flag;
+ support = TransparencySupport.None;
+
+ flag = true;
+ try {
+ Win32SetLayeredWindowAttributes (IntPtr.Zero, new COLORREF (), 255, LayeredWindowAttributes.LWA_ALPHA);
+ }
+ catch (EntryPointNotFoundException) { flag = false; }
+ catch { /* swallow everything else */ }
+
+ if (flag) support |= TransparencySupport.Set;
+
+ flag = true;
+ try {
+ LayeredWindowAttributes lwa;
+ COLORREF clrRef;
+ byte alpha;
+
+ Win32GetLayeredWindowAttributes (IntPtr.Zero, out clrRef, out alpha, out lwa);
+ }
+ catch (EntryPointNotFoundException) { flag = false; }
+ catch { /* swallow everything else */ }
+
+ if (flag) support |= TransparencySupport.Get;
+
+ queried_transparency_support = true;
+ return support;
}
internal override void UpdateWindow(IntPtr handle) {
SetWindowPosFlags.SWP_DRAWFRAME);
}
+ private IntPtr InternalWndProc (IntPtr hWnd, Msg msg, IntPtr wParam, IntPtr lParam)
+ {
+ if (HwndCreating != null && HwndCreating.ClientWindow == IntPtr.Zero)
+ HwndCreating.ClientWindow = hWnd;
+ return NativeWindow.WndProc (hWnd, msg, wParam, lParam);
+ }
+
internal override IntPtr DefWndProc(ref Message msg) {
msg.Result=Win32DefWindowProc(msg.HWnd, (Msg)msg.Msg, msg.WParam, msg.LParam);
return msg.Result;
Win32PostQuitMessage(exitCode);
}
+ internal override void RequestAdditionalWM_NCMessages(IntPtr hwnd, bool hover, bool leave)
+ {
+ if (wm_nc_registered == null)
+ wm_nc_registered = new Hashtable ();
+
+ TMEFlags flags = TMEFlags.TME_NONCLIENT;
+ if (hover)
+ flags |= TMEFlags.TME_HOVER;
+ if (leave)
+ flags |= TMEFlags.TME_LEAVE;
+
+ if (flags == TMEFlags.TME_NONCLIENT) {
+ if (wm_nc_registered.Contains (hwnd)) {
+ wm_nc_registered.Remove (hwnd);
+ }
+ } else {
+ if (!wm_nc_registered.Contains (hwnd)) {
+ wm_nc_registered.Add (hwnd, flags);
+ } else {
+ wm_nc_registered [hwnd] = flags;
+ }
+ }
+ }
+
internal override void RequestNCRecalc(IntPtr handle) {
- Win32SetWindowPos(handle, IntPtr.Zero, 0, 0, 0, 0, SetWindowPosFlags.SWP_FRAMECHANGED | SetWindowPosFlags.SWP_NOOWNERZORDER | SetWindowPosFlags.SWP_NOSIZE | SetWindowPosFlags.SWP_NOMOVE);
+ Win32SetWindowPos(handle, IntPtr.Zero, 0, 0, 0, 0, SetWindowPosFlags.SWP_FRAMECHANGED | SetWindowPosFlags.SWP_NOOWNERZORDER | SetWindowPosFlags.SWP_NOSIZE | SetWindowPosFlags.SWP_NOMOVE | SetWindowPosFlags.SWP_NOZORDER | SetWindowPosFlags.SWP_NOACTIVATE);
}
internal override void ResetMouseHover(IntPtr handle) {
private bool GetMessage(ref MSG msg, IntPtr hWnd, int wFilterMin, int wFilterMax, bool blocking) {
bool result;
+ msg.refobject = 0;
if (RetrieveMessage(ref msg)) {
return true;
}
}
}
- // We need to fake WM_MOUSE_ENTER/WM_MOUSE_LEAVE
+ // We need to fake WM_MOUSE_ENTER
switch (msg.message) {
case Msg.WM_LBUTTONDOWN: {
mouse_state |= MouseButtons.Left;
break;
}
+ case Msg.WM_NCMOUSEMOVE: {
+ if (wm_nc_registered == null || !wm_nc_registered.Contains (msg.hwnd))
+ break;
+
+ TRACKMOUSEEVENT tme;
+
+ tme = new TRACKMOUSEEVENT ();
+ tme.size = Marshal.SizeOf(tme);
+ tme.hWnd = msg.hwnd;
+ tme.dwFlags = (TMEFlags)wm_nc_registered[msg.hwnd];
+ Win32TrackMouseEvent (ref tme);
+ return result;
+ }
+
case Msg.WM_DROPFILES: {
return Win32DnD.HandleWMDropFiles(ref msg);
}
case Msg.WM_MOUSELEAVE: {
prev_mouse_hwnd = IntPtr.Zero;
- msg.message=Msg.WM_MOUSE_LEAVE;
break;
}
return false;
}
- internal override bool SetTopmost(IntPtr hWnd, IntPtr hWndOwner, bool Enabled) {
+ internal override bool SetTopmost(IntPtr hWnd, bool Enabled) {
if (Enabled) {
- Win32SetWindowPos(hWnd, SetWindowPosZOrder.HWND_TOPMOST, 0, 0, 0, 0, SetWindowPosFlags.SWP_NOMOVE | SetWindowPosFlags.SWP_NOSIZE);
+ Win32SetWindowPos(hWnd, SetWindowPosZOrder.HWND_TOPMOST, 0, 0, 0, 0, SetWindowPosFlags.SWP_NOMOVE | SetWindowPosFlags.SWP_NOSIZE | SetWindowPosFlags.SWP_NOACTIVATE);
return true;
} else {
- Win32SetWindowPos(hWnd, SetWindowPosZOrder.HWND_NOTOPMOST, 0, 0, 0, 0, SetWindowPosFlags.SWP_NOMOVE | SetWindowPosFlags.SWP_NOSIZE);
+ Win32SetWindowPos(hWnd, SetWindowPosZOrder.HWND_NOTOPMOST, 0, 0, 0, 0, SetWindowPosFlags.SWP_NOMOVE | SetWindowPosFlags.SWP_NOSIZE | SetWindowPosFlags.SWP_NOACTIVATE);
return true;
}
}
+
+ internal override bool SetOwner(IntPtr hWnd, IntPtr hWndOwner) {
+ Win32SetWindowLong(hWnd, WindowLong.GWL_HWNDPARENT, (uint) hWndOwner);
+ return true;
+ }
internal override bool Text(IntPtr handle, string text) {
Win32SetWindowText(handle, text);
internal override bool SetVisible (IntPtr handle, bool visible, bool activate)
{
if (visible) {
- if (Control.FromHandle (handle) is Form) {
+ Control c = Control.FromHandle (handle);
+ if (c is Form) {
Form f;
f = (Form)Control.FromHandle (handle);
case FormWindowState.Maximized: flags = WindowPlacementFlags.SW_MAXIMIZE; break;
}
- if (Hwnd.ObjectFromHandle (handle).no_activate)
- flags |= WindowPlacementFlags.SW_SHOWNOACTIVATE;
+ if (!f.ActivateOnShow)
+ flags = WindowPlacementFlags.SW_SHOWNOACTIVATE;
Win32ShowWindow (handle, flags);
}
else {
- if (Hwnd.ObjectFromHandle (handle).no_activate)
- Win32ShowWindow (handle, WindowPlacementFlags.SW_SHOWNOACTIVATE);
- else
+ if (c.ActivateOnShow)
Win32ShowWindow (handle, WindowPlacementFlags.SW_SHOWNORMAL);
+ else
+ Win32ShowWindow (handle, WindowPlacementFlags.SW_SHOWNOACTIVATE);
}
}
else {
internal override void GrabWindow(IntPtr hWnd, IntPtr ConfineToHwnd) {
grab_hwnd = hWnd;
Win32SetCapture(hWnd);
+
+ if (ConfineToHwnd != IntPtr.Zero) {
+ RECT window_rect;
+ Win32GetWindowRect (ConfineToHwnd, out window_rect);
+ Win32GetClipCursor (out clipped_cursor_rect);
+ Win32ClipCursor (ref window_rect);
+ }
}
internal override void GrabInfo(out IntPtr hWnd, out bool GrabConfined, out Rectangle GrabArea) {
}
internal override void UngrabWindow(IntPtr hWnd) {
+ if (!(clipped_cursor_rect.top == 0 && clipped_cursor_rect.bottom == 0 && clipped_cursor_rect.left == 0 && clipped_cursor_rect.right == 0)) {
+ Win32ClipCursor (ref clipped_cursor_rect);
+ clipped_cursor_rect = new RECT ();
+ }
+
Win32ReleaseCapture();
grab_hwnd = IntPtr.Zero;
}
return;
}
+ #if NET_2_0
+ internal override void ShowBalloonTip(int timeout, string tipTitle, string tipText, ToolTipIcon tipIcon)
+ {
+ // TODO:
+ }
+#endif
+
internal override void SendAsyncMethod (AsyncMethodData method)
{
Win32PostMessage(FosterParent, Msg.WM_ASYNC_MESSAGE, IntPtr.Zero, (IntPtr)GCHandle.Alloc (method));
timer_list.Remove(index);
}
}
-
-
- private void CaretCallback(object sender, EventArgs e) {
- Console.WriteLine("CaretCallback hit");
- }
-
- private void SetMdiStyles (CreateParams cp)
+
+ private void FakeStyles (CreateParams cp)
{
- cp.Style = (int)WindowStyles.WS_CHILD | (int)WindowStyles.WS_CLIPCHILDREN | (int)WindowStyles.WS_CLIPSIBLINGS;
- cp.ExStyle = 0;
+ if (cp.HasWindowManager) {
+ // Remove all styles but WS_VISIBLE.
+ cp.WindowStyle &= WindowStyles.WS_VISIBLE;
+ // Set styles that enables us to use the window manager.
+ cp.WindowStyle |= WindowStyles.WS_CHILD | WindowStyles.WS_CLIPCHILDREN | WindowStyles.WS_CLIPSIBLINGS;
+ cp.ExStyle = 0;
+ }
}
-
+
internal override void CreateCaret(IntPtr hwnd, int width, int height) {
Win32CreateCaret(hwnd, IntPtr.Zero, width, height);
caret_visible = false;
internal override void SetBorderStyle(IntPtr handle, FormBorderStyle border_style) {
- uint style;
- uint exstyle;
-
- style = Win32GetWindowLong(handle, WindowLong.GWL_STYLE);
- exstyle = Win32GetWindowLong(handle, WindowLong.GWL_EXSTYLE);
-
-
- switch (border_style) {
- case FormBorderStyle.None: {
- style &= ~(uint)WindowStyles.WS_BORDER;
- exstyle &= ~(uint)WindowExStyles.WS_EX_CLIENTEDGE;
- break;
- }
-
- case FormBorderStyle.FixedSingle: {
- style |= (uint)WindowStyles.WS_BORDER;
- exstyle &= ~(uint)WindowExStyles.WS_EX_CLIENTEDGE;
- break;
- }
-
- case FormBorderStyle.Fixed3D: {
- style &= ~(uint)WindowStyles.WS_BORDER;
- exstyle |= (uint)WindowExStyles.WS_EX_CLIENTEDGE;
- break;
- }
- }
-
- Win32SetWindowLong(handle, WindowLong.GWL_STYLE, style);
- Win32SetWindowLong(handle, WindowLong.GWL_EXSTYLE, exstyle);
-
- Win32SetWindowPos(handle, IntPtr.Zero, 0, 0, 0, 0,
- SetWindowPosFlags.SWP_FRAMECHANGED | SetWindowPosFlags.SWP_NOMOVE | SetWindowPosFlags.SWP_NOSIZE | SetWindowPosFlags.SWP_NOACTIVATE | SetWindowPosFlags.SWP_NOOWNERZORDER | SetWindowPosFlags.SWP_NOZORDER);
+ // Nothing to do on Win32
}
internal override void SetMenu(IntPtr handle, Menu menu) {
Win32SetWindowPos(handle, IntPtr.Zero, 0, 0, 0, 0, SetWindowPosFlags.SWP_FRAMECHANGED | SetWindowPosFlags.SWP_NOMOVE | SetWindowPosFlags.SWP_NOSIZE);
}
-
internal override Point GetMenuOrigin(IntPtr handle) {
return new Point(SystemInformation.FrameBorderSize.Width, SystemInformation.FrameBorderSize.Height + ThemeEngine.Current.CaptionHeight);
}
internal override void SetIcon(IntPtr hwnd, Icon icon) {
- Win32SendMessage(hwnd, Msg.WM_SETICON, (IntPtr)1, icon.Handle); // 1 = large icon (0 would be small)
+ Win32SendMessage(hwnd, Msg.WM_SETICON, (IntPtr)1, icon == null ? IntPtr.Zero : icon.Handle); // 1 = large icon (0 would be small)
}
internal override void ClipboardClose(IntPtr handle) {
return Win32DnD.StartDrag(hwnd, data, allowedEffects);
}
+ // XXX this doesn't work at all for FrameStyle.Dashed - it draws like Thick, and in the Thick case
+ // the corners are drawn incorrectly.
+ internal override void DrawReversibleFrame (Rectangle rectangle, Color backColor, FrameStyle style) {
+ IntPtr hdc;
+ IntPtr pen;
+ IntPtr oldpen;
+ COLORREF clrRef = new COLORREF();
+
+ // If we want the standard hatch pattern we would
+ // need to create a brush
+
+ clrRef.R = backColor.R;
+ clrRef.G = backColor.G;
+ clrRef.B = backColor.B;
+
+ // Grab a pen
+ pen = Win32CreatePen (style == FrameStyle.Thick ? PenStyle.PS_SOLID : PenStyle.PS_DASH,
+ style == FrameStyle.Thick ? 4 : 2, ref clrRef);
+
+ hdc = Win32GetDC(IntPtr.Zero);
+ Win32SetROP2(hdc, ROP2DrawMode.R2_NOT);
+ oldpen = Win32SelectObject(hdc, pen);
+
+ Win32MoveToEx(hdc, rectangle.Left, rectangle.Top, IntPtr.Zero);
+ if ((rectangle.Width > 0) && (rectangle.Height > 0)) {
+ Win32LineTo(hdc, rectangle.Right, rectangle.Top);
+ Win32LineTo(hdc, rectangle.Right, rectangle.Bottom);
+ Win32LineTo(hdc, rectangle.Left, rectangle.Bottom);
+ Win32LineTo(hdc, rectangle.Left, rectangle.Top);
+ } else {
+ if (rectangle.Width > 0) {
+ Win32LineTo(hdc, rectangle.Right, rectangle.Top);
+ } else {
+ Win32LineTo(hdc, rectangle.Left, rectangle.Bottom);
+ }
+ }
+
+ Win32SelectObject(hdc, oldpen);
+ Win32DeleteObject(pen);
+
+ Win32ReleaseDC(IntPtr.Zero, hdc);
+ }
+
+ internal override void DrawReversibleLine(Point start, Point end, Color backColor) {
+ IntPtr hdc;
+ IntPtr pen;
+ IntPtr oldpen;
+ POINT pt;
+ COLORREF clrRef = new COLORREF();
+
+ pt = new POINT();
+ pt.x = 0;
+ pt.y = 0;
+ Win32ClientToScreen(IntPtr.Zero, ref pt);
+
+ // If we want the standard hatch pattern we would
+ // need to create a brush
+
+ clrRef.R = backColor.R;
+ clrRef.G = backColor.G;
+ clrRef.B = backColor.B;
+
+ // Grab a pen
+ pen = Win32CreatePen(PenStyle.PS_SOLID, 1, ref clrRef);
+
+ hdc = Win32GetDC(IntPtr.Zero);
+ Win32SetROP2(hdc, ROP2DrawMode.R2_NOT);
+ oldpen = Win32SelectObject(hdc, pen);
+
+ Win32MoveToEx(hdc, pt.x + start.X, pt.y + start.Y, IntPtr.Zero);
+ Win32LineTo(hdc, pt.x + end.X, pt.y + end.Y);
+
+ Win32SelectObject(hdc, oldpen);
+ Win32DeleteObject(pen);
+
+ Win32ReleaseDC(IntPtr.Zero, hdc);
+ }
+
+ internal override void FillReversibleRectangle (Rectangle rectangle, Color backColor)
+ {
+ RECT rect;
+
+ rect = new RECT();
+ rect.left = rectangle.Left;
+ rect.top = rectangle.Top;
+ rect.right = rectangle.Right;
+ rect.bottom = rectangle.Bottom;
+
+ IntPtr hdc;
+ IntPtr brush;
+ IntPtr oldbrush;
+ COLORREF clrRef = new COLORREF();
+
+ clrRef.R = backColor.R;
+ clrRef.G = backColor.G;
+ clrRef.B = backColor.B;
+
+ // Grab a brush
+ brush = Win32CreateSolidBrush (clrRef);
+
+ hdc = Win32GetDC(IntPtr.Zero);
+ oldbrush = Win32SelectObject(hdc, brush);
+
+ Win32PatBlt (hdc, rectangle.Left, rectangle.Top, rectangle.Width, rectangle.Height, PatBltRop.DSTINVERT);
+
+ Win32SelectObject(hdc, oldbrush);
+ Win32DeleteObject(brush);
+
+ Win32ReleaseDC(IntPtr.Zero, hdc);
+ }
+
internal override void DrawReversibleRectangle(IntPtr handle, Rectangle rect, int line_width) {
IntPtr hdc;
IntPtr pen;
Control c = Control.FromHandle (handle);
if (c != null) {
- Region r = new Region(new Rectangle(c.PointToScreen (c.Location), c.Size));
-
+ RECT window_rect;
+ Win32GetWindowRect (c.Handle, out window_rect);
+ Region r = new Region (new Rectangle(window_rect.left, window_rect.top, window_rect.right - window_rect.left, window_rect.bottom - window_rect.top));
Win32ExtSelectClipRgn(hdc, r.GetHrgn (Graphics.FromHdc (hdc)), (int) ClipCombineMode.RGN_AND);
}
return Win32PostMessage(hwnd, message, wParam, lParam);
}
+ internal override int SendInput (IntPtr hwnd, Queue keys) {
+ INPUT[] inputs = new INPUT[keys.Count];
+ const Int32 INPUT_KEYBOARD = 1;
+ uint returns = 0;
+ int i = 0;
+ while (keys.Count > 0) {
+ MSG msg = (MSG)keys.Dequeue();
+
+
+ inputs[i].ki.wScan = 0;
+ inputs[i].ki.time = 0;
+ inputs[i].ki.dwFlags = (Int32)(msg.message == Msg.WM_KEYUP ? InputFlags.KEYEVENTF_KEYUP : 0);
+ inputs[i].ki.wVk = (short)msg.wParam.ToInt32();
+ inputs[i].type = INPUT_KEYBOARD;
+ i++;
+ }
+ returns = Win32SendInput((UInt32)inputs.Length, inputs, Marshal.SizeOf(typeof(INPUT)));
+
+ return (int) returns;
+ }
+
internal override int KeyboardSpeed {
get {
- Console.WriteLine ("KeyboardSpeed: need to query Windows");
-
+ int speed = 0;
+ Win32SystemParametersInfo(SPIAction.SPI_GETKEYBOARDSPEED, 0, ref speed, 0);
//
// Return values range from 0 to 31 which map to 2.5 to 30 repetitions per second.
//
- return 0;
+ return speed;
}
}
internal override int KeyboardDelay {
get {
- Console.WriteLine ("KeyboardDelay: need to query Windows");
-
+ int delay = 1;
+ Win32SystemParametersInfo(SPIAction.SPI_GETKEYBOARDDELAY, 0, ref delay, 0);
//
// Return values must range from 0 to 4, 0 meaning 250ms,
// and 4 meaning 1000 ms.
//
- return 1;
+ return delay;
}
}
-
- internal override event EventHandler Idle;
- // Santa's little helper
- static void Where() {
- Console.WriteLine("Here: {0}", new StackTrace().ToString());
+ private class WinBuffer
+ {
+ public IntPtr hdc;
+ public IntPtr bitmap;
+
+ public WinBuffer (IntPtr hdc, IntPtr bitmap)
+ {
+ this.hdc = hdc;
+ this.bitmap = bitmap;
+ }
+ }
+
+ internal override void CreateOffscreenDrawable (IntPtr handle, int width, int height, out object offscreen_drawable)
+ {
+ Graphics destG = Graphics.FromHwnd (handle);
+ IntPtr destHdc = destG.GetHdc ();
+
+ IntPtr srcHdc = Win32CreateCompatibleDC (destHdc);
+ IntPtr srcBmp = Win32CreateCompatibleBitmap (destHdc, width, height);
+ Win32SelectObject (srcHdc, srcBmp);
+
+ offscreen_drawable = new WinBuffer (srcHdc, srcBmp);
+
+ destG.ReleaseHdc (destHdc);
}
+
+ internal override Graphics GetOffscreenGraphics (object offscreen_drawable)
+ {
+ return Graphics.FromHdc (((WinBuffer)offscreen_drawable).hdc);
+ }
+
+ internal override void BlitFromOffscreen (IntPtr dest_handle, Graphics dest_dc, object offscreen_drawable, Graphics offscreen_dc, Rectangle r)
+ {
+ WinBuffer wb = (WinBuffer)offscreen_drawable;
+
+ IntPtr destHdc = dest_dc.GetHdc ();
+ Win32BitBlt (destHdc, r.Left, r.Top, r.Width, r.Height, wb.hdc, r.Left, r.Top, TernaryRasterOperations.SRCCOPY);
+ dest_dc.ReleaseHdc (destHdc);
+ }
+
+ internal override void DestroyOffscreenDrawable (object offscreen_drawable)
+ {
+ WinBuffer wb = (WinBuffer)offscreen_drawable;
+
+ Win32DeleteObject (wb.bitmap);
+ Win32DeleteDC (wb.hdc);
+ }
+
+ internal override event EventHandler Idle;
#endregion // Public Static Methods
#region Win32 Imports
[DllImport ("user32.dll", EntryPoint="DefWindowProcW", CharSet=CharSet.Unicode, CallingConvention=CallingConvention.StdCall)]
private extern static IntPtr Win32DefWindowProc(IntPtr hWnd, Msg Msg, IntPtr wParam, IntPtr lParam);
- [DllImport ("user32.dll", EntryPoint="DefDlgProcW", CharSet=CharSet.Unicode, CallingConvention=CallingConvention.StdCall)]
- private extern static IntPtr Win32DefDlgProc(IntPtr hWnd, Msg Msg, IntPtr wParam, IntPtr lParam);
+ //[DllImport ("user32.dll", EntryPoint="DefDlgProcW", CharSet=CharSet.Unicode, CallingConvention=CallingConvention.StdCall)]
+ //private extern static IntPtr Win32DefDlgProc(IntPtr hWnd, Msg Msg, IntPtr wParam, IntPtr lParam);
[DllImport ("user32.dll", EntryPoint="PostQuitMessage", CallingConvention=CallingConvention.StdCall)]
private extern static IntPtr Win32PostQuitMessage(int nExitCode);
[DllImport ("user32.dll", EntryPoint="GetWindowDC", CallingConvention=CallingConvention.StdCall)]
private extern static IntPtr Win32GetWindowDC(IntPtr hWnd);
- [DllImport ("user32.dll", EntryPoint="GetDCEx", CallingConvention=CallingConvention.StdCall)]
- private extern static IntPtr Win32GetDCEx(IntPtr hWnd, IntPtr hRgn, DCExFlags flags);
+ //[DllImport ("user32.dll", EntryPoint="GetDCEx", CallingConvention=CallingConvention.StdCall)]
+ //private extern static IntPtr Win32GetDCEx(IntPtr hWnd, IntPtr hRgn, DCExFlags flags);
[DllImport ("user32.dll", EntryPoint="ReleaseDC", CallingConvention=CallingConvention.StdCall)]
private extern static IntPtr Win32ReleaseDC(IntPtr hWnd, IntPtr hDC);
[DllImport ("user32.dll", EntryPoint="InvalidateRect", CallingConvention=CallingConvention.StdCall)]
private extern static IntPtr Win32InvalidateRect(IntPtr hWnd, ref RECT lpRect, bool bErase);
- [DllImport ("user32.dll", EntryPoint="InvalidateRect", CallingConvention=CallingConvention.StdCall)]
- private extern static IntPtr Win32InvalidateRect(IntPtr hWnd, IntPtr lpRect, bool bErase);
+ //[DllImport ("user32.dll", EntryPoint="InvalidateRect", CallingConvention=CallingConvention.StdCall)]
+ //private extern static IntPtr Win32InvalidateRect(IntPtr hWnd, IntPtr lpRect, bool bErase);
[DllImport ("user32.dll", EntryPoint="SetCapture", CallingConvention=CallingConvention.StdCall)]
private extern static IntPtr Win32SetCapture(IntPtr hWnd);
[DllImport ("user32.dll", EntryPoint="SetCursorPos", CallingConvention=CallingConvention.StdCall)]
private extern static bool Win32SetCursorPos(int x, int y);
- [DllImport ("user32.dll", EntryPoint="GetWindowPlacement", CallingConvention=CallingConvention.StdCall)]
- private extern static bool Win32GetWindowPlacement(IntPtr hWnd, ref WINDOWPLACEMENT lpwndpl);
+ //[DllImport ("user32.dll", EntryPoint="GetWindowPlacement", CallingConvention=CallingConvention.StdCall)]
+ //private extern static bool Win32GetWindowPlacement(IntPtr hWnd, ref WINDOWPLACEMENT lpwndpl);
[DllImport ("user32.dll", EntryPoint="TrackMouseEvent", CallingConvention=CallingConvention.StdCall)]
private extern static bool Win32TrackMouseEvent(ref TRACKMOUSEEVENT tme);
- [DllImport ("gdi32.dll", EntryPoint="CreateBrushIndirect", CallingConvention=CallingConvention.StdCall)]
- private extern static IntPtr Win32CreateBrushIndirect(ref LOGBRUSH lb);
+ //[DllImport ("gdi32.dll", EntryPoint="CreateBrushIndirect", CallingConvention=CallingConvention.StdCall)]
+ //private extern static IntPtr Win32CreateBrushIndirect(ref LOGBRUSH lb);
- [DllImport ("user32.dll", EntryPoint="FillRect", CallingConvention=CallingConvention.StdCall)]
- private extern static int Win32FillRect(IntPtr hdc, ref RECT rect, IntPtr hbr);
+ [DllImport ("gdi32.dll", EntryPoint="CreateSolidBrush", CallingConvention=CallingConvention.StdCall)]
+ private extern static IntPtr Win32CreateSolidBrush(COLORREF clrRef);
+
+ [DllImport ("gdi32.dll", EntryPoint="PatBlt", CallingConvention=CallingConvention.StdCall)]
+ private extern static int Win32PatBlt(IntPtr hdc, int nXLeft, int nYLeft, int nWidth, int nHeight, PatBltRop dwRop);
[DllImport ("user32.dll", EntryPoint="SetWindowLong", CallingConvention=CallingConvention.StdCall)]
private extern static uint Win32SetWindowLong(IntPtr hwnd, WindowLong index, uint value);
[DllImport ("user32.dll", EntryPoint="SetLayeredWindowAttributes", CallingConvention=CallingConvention.StdCall)]
private extern static uint Win32SetLayeredWindowAttributes (IntPtr hwnd, COLORREF crKey, byte bAlpha, LayeredWindowAttributes dwFlags);
+ [DllImport ("user32.dll", EntryPoint="GetLayeredWindowAttributes", CallingConvention=CallingConvention.StdCall)]
+ private extern static uint Win32GetLayeredWindowAttributes (IntPtr hwnd, out COLORREF pcrKey, out byte pbAlpha, out LayeredWindowAttributes pwdFlags);
+
[DllImport ("gdi32.dll", EntryPoint="DeleteObject", CallingConvention=CallingConvention.StdCall)]
private extern static bool Win32DeleteObject(IntPtr o);
[DllImport ("user32.dll", EntryPoint="SetCaretPos", CallingConvention=CallingConvention.StdCall)]
private extern static bool Win32SetCaretPos(int X, int Y);
- [DllImport ("user32.dll", EntryPoint="GetCaretBlinkTime", CallingConvention=CallingConvention.StdCall)]
- private extern static uint Win32GetCaretBlinkTime();
+ //[DllImport ("user32.dll", EntryPoint="GetCaretBlinkTime", CallingConvention=CallingConvention.StdCall)]
+ //private extern static uint Win32GetCaretBlinkTime();
[DllImport ("gdi32.dll", EntryPoint="GetTextMetricsW", CharSet=CharSet.Unicode, CallingConvention=CallingConvention.StdCall)]
internal extern static bool Win32GetTextMetrics(IntPtr hdc, ref TEXTMETRIC tm);
[DllImport ("gdi32.dll", EntryPoint="SelectObject", CallingConvention=CallingConvention.StdCall)]
internal extern static IntPtr Win32SelectObject(IntPtr hdc, IntPtr hgdiobject);
- [DllImport ("user32.dll", EntryPoint="ScrollWindowEx", CallingConvention=CallingConvention.StdCall)]
- private extern static bool Win32ScrollWindowEx(IntPtr hwnd, int dx, int dy, ref RECT prcScroll, ref RECT prcClip, IntPtr hrgnUpdate, out RECT prcUpdate, ScrollWindowExFlags flags);
+ //[DllImport ("user32.dll", EntryPoint="ScrollWindowEx", CallingConvention=CallingConvention.StdCall)]
+ //private extern static bool Win32ScrollWindowEx(IntPtr hwnd, int dx, int dy, ref RECT prcScroll, ref RECT prcClip, IntPtr hrgnUpdate, out RECT prcUpdate, ScrollWindowExFlags flags);
- [DllImport ("user32.dll", EntryPoint="ScrollWindowEx", CallingConvention=CallingConvention.StdCall)]
- private extern static bool Win32ScrollWindowEx(IntPtr hwnd, int dx, int dy, IntPtr prcScroll, ref RECT prcClip, IntPtr hrgnUpdate, out RECT prcUpdate, ScrollWindowExFlags flags);
+ //[DllImport ("user32.dll", EntryPoint="ScrollWindowEx", CallingConvention=CallingConvention.StdCall)]
+ //private extern static bool Win32ScrollWindowEx(IntPtr hwnd, int dx, int dy, IntPtr prcScroll, ref RECT prcClip, IntPtr hrgnUpdate, out RECT prcUpdate, ScrollWindowExFlags flags);
- [DllImport ("user32.dll", EntryPoint="ScrollWindowEx", CallingConvention=CallingConvention.StdCall)]
- private extern static bool Win32ScrollWindowEx(IntPtr hwnd, int dx, int dy, ref RECT prcScroll, IntPtr prcClip, IntPtr hrgnUpdate, out RECT prcUpdate, ScrollWindowExFlags flags);
+ //[DllImport ("user32.dll", EntryPoint="ScrollWindowEx", CallingConvention=CallingConvention.StdCall)]
+ //private extern static bool Win32ScrollWindowEx(IntPtr hwnd, int dx, int dy, ref RECT prcScroll, IntPtr prcClip, IntPtr hrgnUpdate, out RECT prcUpdate, ScrollWindowExFlags flags);
[DllImport ("user32.dll", EntryPoint="ScrollWindowEx", CallingConvention=CallingConvention.StdCall)]
private extern static bool Win32ScrollWindowEx(IntPtr hwnd, int dx, int dy, IntPtr prcScroll, ref RECT prcClip, IntPtr hrgnUpdate, IntPtr prcUpdate, ScrollWindowExFlags flags);
- [DllImport ("user32.dll", EntryPoint="ScrollWindowEx", CallingConvention=CallingConvention.StdCall)]
- private extern static bool Win32ScrollWindowEx(IntPtr hwnd, int dx, int dy, ref RECT prcScroll, IntPtr prcClip, IntPtr hrgnUpdate, IntPtr prcUpdate, ScrollWindowExFlags flags);
+ //[DllImport ("user32.dll", EntryPoint="ScrollWindowEx", CallingConvention=CallingConvention.StdCall)]
+ //private extern static bool Win32ScrollWindowEx(IntPtr hwnd, int dx, int dy, ref RECT prcScroll, IntPtr prcClip, IntPtr hrgnUpdate, IntPtr prcUpdate, ScrollWindowExFlags flags);
- [DllImport ("user32.dll", EntryPoint="ScrollWindowEx", CallingConvention=CallingConvention.StdCall)]
- private extern static bool Win32ScrollWindowEx(IntPtr hwnd, int dx, int dy, ref RECT prcScroll, ref RECT prcClip, IntPtr hrgnUpdate, IntPtr prcUpdate, ScrollWindowExFlags flags);
+ //[DllImport ("user32.dll", EntryPoint="ScrollWindowEx", CallingConvention=CallingConvention.StdCall)]
+ //private extern static bool Win32ScrollWindowEx(IntPtr hwnd, int dx, int dy, ref RECT prcScroll, ref RECT prcClip, IntPtr hrgnUpdate, IntPtr prcUpdate, ScrollWindowExFlags flags);
[DllImport ("user32.dll", EntryPoint="ScrollWindowEx", CallingConvention=CallingConvention.StdCall)]
private extern static bool Win32ScrollWindowEx(IntPtr hwnd, int dx, int dy, IntPtr prcScroll, IntPtr prcClip, IntPtr hrgnUpdate, IntPtr prcUpdate, ScrollWindowExFlags flags);
[DllImport ("user32.dll", EntryPoint="IsWindowVisible", CallingConvention=CallingConvention.StdCall)]
private extern static bool IsWindowVisible(IntPtr hwnd);
- [DllImport ("user32.dll", EntryPoint="SetClassLong", CallingConvention=CallingConvention.StdCall)]
- private extern static bool Win32SetClassLong(IntPtr hwnd, ClassLong nIndex, IntPtr dwNewLong);
+ //[DllImport ("user32.dll", EntryPoint="SetClassLong", CallingConvention=CallingConvention.StdCall)]
+ //private extern static bool Win32SetClassLong(IntPtr hwnd, ClassLong nIndex, IntPtr dwNewLong);
[DllImport ("user32.dll", EntryPoint="SendMessageW", CharSet=CharSet.Unicode, CallingConvention=CallingConvention.StdCall)]
private extern static IntPtr Win32SendMessage(IntPtr hwnd, Msg msg, IntPtr wParam, IntPtr lParam);
[DllImport ("user32.dll", EntryPoint="PostMessageW", CharSet=CharSet.Unicode, CallingConvention=CallingConvention.StdCall)]
private extern static bool Win32PostMessage(IntPtr hwnd, Msg msg, IntPtr wParam, IntPtr lParam);
- [DllImport ("user32.dll", EntryPoint="SystemParametersInfoW", CharSet=CharSet.Unicode, CallingConvention=CallingConvention.StdCall)]
- private extern static bool Win32SystemParametersInfo(SPIAction uiAction, uint uiParam, ref RECT rect, uint fWinIni);
+ [DllImport ("user32.dll", EntryPoint="SendInput", CharSet=CharSet.Unicode, CallingConvention=CallingConvention.StdCall)]
+ private extern static UInt32 Win32SendInput(UInt32 nInputs, [MarshalAs(UnmanagedType.LPArray)] INPUT[] inputs, Int32 cbSize);
[DllImport ("user32.dll", EntryPoint="SystemParametersInfoW", CharSet=CharSet.Unicode, CallingConvention=CallingConvention.StdCall)]
- private extern static bool Win32SystemParametersInfo(SPIAction uiAction, uint uiParam, ref uint value, uint fWinIni);
+ private extern static bool Win32SystemParametersInfo(SPIAction uiAction, uint uiParam, ref RECT rect, uint fWinIni);
+
+ //[DllImport ("user32.dll", EntryPoint="SystemParametersInfoW", CharSet=CharSet.Unicode, CallingConvention=CallingConvention.StdCall)]
+ //private extern static bool Win32SystemParametersInfo(SPIAction uiAction, uint uiParam, ref uint value, uint fWinIni);
[DllImport ("user32.dll", EntryPoint="SystemParametersInfoW", CharSet=CharSet.Unicode, CallingConvention=CallingConvention.StdCall)]
private extern static bool Win32SystemParametersInfo(SPIAction uiAction, uint uiParam, ref int value, uint fWinIni);
[DllImport ("user32.dll", EntryPoint="GetWindowRgn", CallingConvention=CallingConvention.StdCall, CharSet=CharSet.Unicode)]
internal extern static IntPtr Win32GetWindowRgn(IntPtr hWnd, IntPtr hRgn);
+
+ [DllImport ("user32.dll", EntryPoint="ClipCursor", CallingConvention=CallingConvention.StdCall)]
+ internal extern static bool Win32ClipCursor (ref RECT lpRect);
+
+ [DllImport ("user32.dll", EntryPoint="GetClipCursor", CallingConvention=CallingConvention.StdCall)]
+ internal extern static bool Win32GetClipCursor (out RECT lpRect);
+
+ [DllImport ("gdi32.dll", EntryPoint="BitBlt", CallingConvention=CallingConvention.StdCall)]
+ internal static extern bool Win32BitBlt (IntPtr hObject, int nXDest, int nYDest, int nWidth,
+ int nHeight, IntPtr hObjSource, int nXSrc, int nYSrc, TernaryRasterOperations dwRop);
+
+ [DllImport ("gdi32.dll", EntryPoint="CreateCompatibleDC", CallingConvention=CallingConvention.StdCall, ExactSpelling = true, SetLastError = true)]
+ internal static extern IntPtr Win32CreateCompatibleDC (IntPtr hdc);
+
+ [DllImport ("gdi32.dll", EntryPoint="DeleteDC", CallingConvention=CallingConvention.StdCall, ExactSpelling = true, SetLastError = true)]
+ internal static extern bool Win32DeleteDC (IntPtr hdc);
+
+ [DllImport ("gdi32.dll", EntryPoint="CreateCompatibleBitmap", CallingConvention=CallingConvention.StdCall)]
+ internal static extern IntPtr Win32CreateCompatibleBitmap (IntPtr hdc, int nWidth, int nHeight);
#endregion
}
}
projects / mono.git / blobdiff