Ensure any icon created specially for a window is destroyed when the window is destroyed Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk> Reviewed-by: Colin Harrison <colin.harrison@virgin.net> Tested-by: Colin Harrison <colin.harrison@virgin.net>
1004 lines
26 KiB
C
1004 lines
26 KiB
C
/*
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*Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
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*Copyright (C) Colin Harrison 2005-2008
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*
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*Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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*"Software"), to deal in the Software without restriction, including
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*without limitation the rights to use, copy, modify, merge, publish,
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*distribute, sublicense, and/or sell copies of the Software, and to
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*permit persons to whom the Software is furnished to do so, subject to
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*the following conditions:
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*
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*The above copyright notice and this permission notice shall be
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*included in 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,
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*EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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*MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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*NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
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*ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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*CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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*WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*Except as contained in this notice, the name of the XFree86 Project
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*shall not be used in advertising or otherwise to promote the sale, use
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*or other dealings in this Software without prior written authorization
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*from the XFree86 Project.
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*
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* Authors: Kensuke Matsuzaki
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* Earle F. Philhower, III
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* Harold L Hunt II
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* Colin Harrison
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*/
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#ifdef HAVE_XWIN_CONFIG_H
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#include <xwin-config.h>
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#endif
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#include "win.h"
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#include "dixevents.h"
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#include "winmultiwindowclass.h"
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/*
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* Prototypes for local functions
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*/
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void
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winCreateWindowsWindow (WindowPtr pWin);
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static void
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winDestroyWindowsWindow (WindowPtr pWin);
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static void
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winUpdateWindowsWindow (WindowPtr pWin);
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static void
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winFindWindow (pointer value, XID id, pointer cdata);
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static
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void winInitMultiWindowClass(void)
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{
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static wATOM atomXWinClass=0;
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WNDCLASSEX wcx;
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if (atomXWinClass==0)
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{
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/* Setup our window class */
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wcx.cbSize=sizeof(WNDCLASSEX);
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wcx.style = CS_HREDRAW | CS_VREDRAW | (g_fNativeGl ? CS_OWNDC : 0);
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wcx.lpfnWndProc = winTopLevelWindowProc;
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wcx.cbClsExtra = 0;
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wcx.cbWndExtra = 0;
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wcx.hInstance = g_hInstance;
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wcx.hIcon = g_hIconX;
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wcx.hCursor = 0;
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wcx.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH);
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wcx.lpszMenuName = NULL;
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wcx.lpszClassName = WINDOW_CLASS_X;
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wcx.hIconSm = g_hSmallIconX;
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#if CYGMULTIWINDOW_DEBUG
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ErrorF ("winCreateWindowsWindow - Creating class: %s\n", WINDOW_CLASS_X);
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#endif
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atomXWinClass = RegisterClassEx (&wcx);
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}
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}
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/*
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* CreateWindow - See Porting Layer Definition - p. 37
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*/
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Bool
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winCreateWindowMultiWindow (WindowPtr pWin)
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{
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Bool fResult = TRUE;
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ScreenPtr pScreen = pWin->drawable.pScreen;
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winWindowPriv(pWin);
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winScreenPriv(pScreen);
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#if CYGMULTIWINDOW_DEBUG
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winTrace ("winCreateWindowMultiWindow - pWin: %p\n", pWin);
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#endif
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WIN_UNWRAP(CreateWindow);
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fResult = (*pScreen->CreateWindow) (pWin);
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WIN_WRAP(CreateWindow, winCreateWindowMultiWindow);
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/* Initialize some privates values */
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pWinPriv->hRgn = NULL;
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pWinPriv->hWnd = NULL;
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pWinPriv->pScreenPriv = winGetScreenPriv(pWin->drawable.pScreen);
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pWinPriv->fXKilled = FALSE;
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return fResult;
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}
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/*
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* DestroyWindow - See Porting Layer Definition - p. 37
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*/
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Bool
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winDestroyWindowMultiWindow (WindowPtr pWin)
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{
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Bool fResult = TRUE;
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ScreenPtr pScreen = pWin->drawable.pScreen;
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winWindowPriv(pWin);
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winScreenPriv(pScreen);
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#if CYGMULTIWINDOW_DEBUG
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ErrorF ("winDestroyWindowMultiWindow - pWin: %p\n", pWin);
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#endif
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WIN_UNWRAP(DestroyWindow);
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fResult = (*pScreen->DestroyWindow)(pWin);
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WIN_WRAP(DestroyWindow, winDestroyWindowMultiWindow);
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/* Flag that the window has been destroyed */
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pWinPriv->fXKilled = TRUE;
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/* Kill the MS Windows window associated with this window */
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winDestroyWindowsWindow (pWin);
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return fResult;
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}
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/*
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* PositionWindow - See Porting Layer Definition - p. 37
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*
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* This function adjusts the position and size of Windows window
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* with respect to the underlying X window. This is the inverse
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* of winAdjustXWindow, which adjusts X window to Windows window.
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*/
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Bool
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winPositionWindowMultiWindow (WindowPtr pWin, int x, int y)
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{
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Bool fResult = TRUE;
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int iX, iY, iWidth, iHeight;
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ScreenPtr pScreen = pWin->drawable.pScreen;
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winWindowPriv(pWin);
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winScreenPriv(pScreen);
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HWND hWnd = pWinPriv->hWnd;
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RECT rcNew;
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RECT rcOld;
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#if CYGMULTIWINDOW_DEBUG
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RECT rcClient;
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RECT *lpRc;
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#endif
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DWORD dwExStyle;
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DWORD dwStyle;
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#if CYGMULTIWINDOW_DEBUG
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winTrace ("winPositionWindowMultiWindow - pWin: %p\n", pWin);
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#endif
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WIN_UNWRAP(PositionWindow);
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fResult = (*pScreen->PositionWindow)(pWin, x, y);
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WIN_WRAP(PositionWindow, winPositionWindowMultiWindow);
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#if CYGWINDOWING_DEBUG
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ErrorF ("winPositionWindowMultiWindow: (x, y) = (%d, %d)\n",
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x, y);
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#endif
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/* Bail out if the Windows window handle is bad */
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if (!hWnd)
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{
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#if CYGWINDOWING_DEBUG
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ErrorF ("\timmediately return since hWnd is NULL\n");
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#endif
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return fResult;
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}
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/* Get the Windows window style and extended style */
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dwExStyle = GetWindowLongPtr (hWnd, GWL_EXSTYLE);
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dwStyle = GetWindowLongPtr (hWnd, GWL_STYLE);
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/* Get the X and Y location of the X window */
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iX = pWin->drawable.x + GetSystemMetrics (SM_XVIRTUALSCREEN);
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iY = pWin->drawable.y + GetSystemMetrics (SM_YVIRTUALSCREEN);
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/* Get the height and width of the X window */
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iWidth = pWin->drawable.width;
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iHeight = pWin->drawable.height;
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/* Store the origin, height, and width in a rectangle structure */
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SetRect (&rcNew, iX, iY, iX + iWidth, iY + iHeight);
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#if CYGMULTIWINDOW_DEBUG
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lpRc = &rcNew;
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ErrorF ("winPositionWindowMultiWindow - (%d ms)drawable (%d, %d)-(%d, %d)\n",
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GetTickCount (), lpRc->left, lpRc->top, lpRc->right, lpRc->bottom);
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#endif
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/*
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* Calculate the required size of the Windows window rectangle,
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* given the size of the Windows window client area.
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*/
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AdjustWindowRectEx (&rcNew, dwStyle, FALSE, dwExStyle);
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/* Get a rectangle describing the old Windows window */
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GetWindowRect (hWnd, &rcOld);
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#if CYGMULTIWINDOW_DEBUG
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/* Get a rectangle describing the Windows window client area */
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GetClientRect (hWnd, &rcClient);
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lpRc = &rcNew;
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ErrorF ("winPositionWindowMultiWindow - (%d ms)rcNew (%d, %d)-(%d, %d)\n",
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GetTickCount (), lpRc->left, lpRc->top, lpRc->right, lpRc->bottom);
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lpRc = &rcOld;
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ErrorF ("winPositionWindowMultiWindow - (%d ms)rcOld (%d, %d)-(%d, %d)\n",
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GetTickCount (), lpRc->left, lpRc->top, lpRc->right, lpRc->bottom);
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lpRc = &rcClient;
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ErrorF ("(%d ms)rcClient (%d, %d)-(%d, %d)\n",
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GetTickCount (), lpRc->left, lpRc->top, lpRc->right, lpRc->bottom);
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#endif
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/* Check if the old rectangle and new rectangle are the same */
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if (!EqualRect (&rcNew, &rcOld))
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{
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#if CYGMULTIWINDOW_DEBUG
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ErrorF ("winPositionWindowMultiWindow - Need to move\n");
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#endif
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#if CYGWINDOWING_DEBUG
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ErrorF ("\tMoveWindow to (%ld, %ld) - %ldx%ld\n", rcNew.left, rcNew.top,
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rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);
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#endif
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/* Change the position and dimensions of the Windows window */
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MoveWindow (hWnd,
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rcNew.left, rcNew.top,
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rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,
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TRUE);
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}
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else
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{
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#if CYGMULTIWINDOW_DEBUG
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ErrorF ("winPositionWindowMultiWindow - Not need to move\n");
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#endif
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}
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return fResult;
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}
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/*
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* ChangeWindowAttributes - See Porting Layer Definition - p. 37
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*/
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Bool
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winChangeWindowAttributesMultiWindow (WindowPtr pWin, unsigned long mask)
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{
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Bool fResult = TRUE;
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ScreenPtr pScreen = pWin->drawable.pScreen;
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winScreenPriv(pScreen);
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#if CYGMULTIWINDOW_DEBUG
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ErrorF ("winChangeWindowAttributesMultiWindow - pWin: %08x\n", pWin);
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#endif
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WIN_UNWRAP(ChangeWindowAttributes);
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fResult = (*pScreen->ChangeWindowAttributes)(pWin, mask);
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WIN_WRAP(ChangeWindowAttributes, winChangeWindowAttributesMultiWindow);
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/*
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* NOTE: We do not currently need to do anything here.
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*/
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return fResult;
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}
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/*
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* UnmapWindow - See Porting Layer Definition - p. 37
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* Also referred to as UnrealizeWindow
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*/
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Bool
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winUnmapWindowMultiWindow (WindowPtr pWin)
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{
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Bool fResult = TRUE;
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ScreenPtr pScreen = pWin->drawable.pScreen;
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winWindowPriv(pWin);
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winScreenPriv(pScreen);
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#if CYGMULTIWINDOW_DEBUG
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ErrorF ("winUnmapWindowMultiWindow - pWin: %08x\n", pWin);
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#endif
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WIN_UNWRAP(UnrealizeWindow);
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fResult = (*pScreen->UnrealizeWindow)(pWin);
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WIN_WRAP(UnrealizeWindow, winUnmapWindowMultiWindow);
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/* Flag that the window has been killed */
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pWinPriv->fXKilled = TRUE;
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/* Destroy the Windows window associated with this X window */
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winDestroyWindowsWindow (pWin);
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return fResult;
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}
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/*
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* MapWindow - See Porting Layer Definition - p. 37
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* Also referred to as RealizeWindow
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*/
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Bool
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winMapWindowMultiWindow (WindowPtr pWin)
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{
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Bool fResult = TRUE;
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ScreenPtr pScreen = pWin->drawable.pScreen;
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winWindowPriv(pWin);
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winScreenPriv(pScreen);
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#if CYGMULTIWINDOW_DEBUG
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ErrorF ("winMapWindowMultiWindow - pWin: %08x\n", pWin);
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#endif
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WIN_UNWRAP(RealizeWindow);
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fResult = (*pScreen->RealizeWindow)(pWin);
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WIN_WRAP(RealizeWindow, winMapWindowMultiWindow);
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/* Flag that this window has not been destroyed */
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pWinPriv->fXKilled = FALSE;
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/* Refresh/redisplay the Windows window associated with this X window */
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winUpdateWindowsWindow (pWin);
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/* Update the Windows window's shape */
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winReshapeMultiWindow (pWin);
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winUpdateRgnMultiWindow (pWin);
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return fResult;
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}
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/*
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* ReparentWindow - See Porting Layer Definition - p. 42
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*/
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void
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winReparentWindowMultiWindow (WindowPtr pWin, WindowPtr pPriorParent)
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{
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ScreenPtr pScreen = pWin->drawable.pScreen;
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winScreenPriv(pScreen);
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#if CYGMULTIWINDOW_DEBUG
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ErrorF ("winReparentMultiWindow - pWin: %08x\n", pWin);
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#endif
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WIN_UNWRAP(ReparentWindow);
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if (pScreen->ReparentWindow)
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(*pScreen->ReparentWindow)(pWin, pPriorParent);
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WIN_WRAP(ReparentWindow, winReparentWindowMultiWindow);
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/* Update the Windows window associated with this X window */
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winUpdateWindowsWindow (pWin);
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}
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/*
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* RestackWindow - Shuffle the z-order of a window
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*/
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void
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winRestackWindowMultiWindow (WindowPtr pWin, WindowPtr pOldNextSib)
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{
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#if 0
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WindowPtr pPrevWin;
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UINT uFlags;
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HWND hInsertAfter;
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HWND hWnd = NULL;
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#endif
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ScreenPtr pScreen = pWin->drawable.pScreen;
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winScreenPriv(pScreen);
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#if CYGMULTIWINDOW_DEBUG || CYGWINDOWING_DEBUG
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winTrace ("winRestackMultiWindow - %08x\n", pWin);
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#endif
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WIN_UNWRAP(RestackWindow);
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if (pScreen->RestackWindow)
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(*pScreen->RestackWindow)(pWin, pOldNextSib);
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WIN_WRAP(RestackWindow, winRestackWindowMultiWindow);
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#if 1
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/*
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* Calling winReorderWindowsMultiWindow here means our window manager
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* (i.e. Windows Explorer) has initiative to determine Z order.
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*/
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if (pWin->nextSib != pOldNextSib)
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winReorderWindowsMultiWindow ();
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#else
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/* Bail out if no window privates or window handle is invalid */
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if (!pWinPriv || !pWinPriv->hWnd)
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return;
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/* Get a pointer to our previous sibling window */
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pPrevWin = pWin->prevSib;
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/*
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* Look for a sibling window with
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* valid privates and window handle
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*/
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while (pPrevWin
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&& !winGetWindowPriv(pPrevWin)
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&& !winGetWindowPriv(pPrevWin)->hWnd)
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pPrevWin = pPrevWin->prevSib;
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/* Check if we found a valid sibling */
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if (pPrevWin)
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{
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/* Valid sibling - get handle to insert window after */
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hInsertAfter = winGetWindowPriv(pPrevWin)->hWnd;
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uFlags = SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE;
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hWnd = GetNextWindow (pWinPriv->hWnd, GW_HWNDPREV);
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do
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{
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if (GetProp (hWnd, WIN_WINDOW_PROP))
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{
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if (hWnd == winGetWindowPriv(pPrevWin)->hWnd)
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{
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uFlags |= SWP_NOZORDER;
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}
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break;
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}
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hWnd = GetNextWindow (hWnd, GW_HWNDPREV);
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}
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while (hWnd);
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}
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else
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{
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/* No valid sibling - make this window the top window */
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hInsertAfter = HWND_TOP;
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uFlags = SWP_NOMOVE | SWP_NOSIZE;
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}
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/* Perform the restacking operation in Windows */
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SetWindowPos (pWinPriv->hWnd,
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hInsertAfter,
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0, 0,
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0, 0,
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uFlags);
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#endif
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}
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/*
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* winCreateWindowsWindow - Create a Windows window associated with an X window
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*/
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void
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winCreateWindowsWindow (WindowPtr pWin)
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{
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int iX, iY;
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int iWidth;
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int iHeight;
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HWND hWnd;
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HWND hFore = NULL;
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winWindowPriv(pWin);
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HICON hIcon;
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HICON hIconSmall;
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winPrivScreenPtr pScreenPriv = pWinPriv->pScreenPriv;
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WinXSizeHints hints;
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WindowPtr pDaddy;
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winInitMultiWindowClass();
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#if CYGMULTIWINDOW_DEBUG
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ErrorF ("winCreateWindowsWindow - pWin: %08x\n", pWin);
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#endif
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iX = pWin->drawable.x + GetSystemMetrics (SM_XVIRTUALSCREEN);
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iY = pWin->drawable.y + GetSystemMetrics (SM_YVIRTUALSCREEN);
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iWidth = pWin->drawable.width;
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iHeight = pWin->drawable.height;
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/* ensure window actually ends up somewhere visible */
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if (iX > GetSystemMetrics (SM_CXVIRTUALSCREEN))
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iX = CW_USEDEFAULT;
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if (iY > GetSystemMetrics (SM_CYVIRTUALSCREEN))
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iY = CW_USEDEFAULT;
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if (winMultiWindowGetTransientFor (pWin, &pDaddy))
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{
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if (pDaddy)
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{
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hFore = GetForegroundWindow();
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if (hFore && (pDaddy != (WindowPtr)GetProp(hFore, WIN_WID_PROP))) hFore = NULL;
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}
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}
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else
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{
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/* Default positions if none specified */
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if (!winMultiWindowGetWMNormalHints(pWin, &hints))
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hints.flags = 0;
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if (!(hints.flags & (USPosition|PPosition)) &&
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!pWin->overrideRedirect)
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{
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iX = CW_USEDEFAULT;
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iY = CW_USEDEFAULT;
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}
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}
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/* Create the window */
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/* Make it OVERLAPPED in create call since WS_POPUP doesn't support */
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/* CW_USEDEFAULT, change back to popup after creation */
|
|
hWnd = CreateWindowExA (WS_EX_TOOLWINDOW, /* Extended styles */
|
|
WINDOW_CLASS_X, /* Class name */
|
|
WINDOW_TITLE_X, /* Window name */
|
|
WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN | WS_CLIPSIBLINGS,
|
|
iX, /* Horizontal position */
|
|
iY, /* Vertical position */
|
|
iWidth, /* Right edge */
|
|
iHeight, /* Bottom edge */
|
|
hFore, /* Null or Parent window if transient*/
|
|
(HMENU) NULL, /* No menu */
|
|
GetModuleHandle (NULL), /* Instance handle */
|
|
pWin); /* ScreenPrivates */
|
|
if (hWnd == NULL)
|
|
{
|
|
ErrorF ("winCreateWindowsWindow - CreateWindowExA () failed: %d\n",
|
|
(int) GetLastError ());
|
|
}
|
|
pWinPriv->hWnd = hWnd;
|
|
|
|
/* Set application or .XWinrc defined Icons */
|
|
winSelectIcons(pWin, &hIcon, &hIconSmall);
|
|
if (hIcon) SendMessage (hWnd, WM_SETICON, ICON_BIG, (LPARAM) hIcon);
|
|
if (hIconSmall) SendMessage (hWnd, WM_SETICON, ICON_SMALL, (LPARAM) hIconSmall);
|
|
|
|
/* Change style back to popup, already placed... */
|
|
SetWindowLongPtr(hWnd, GWL_STYLE, WS_POPUP | WS_CLIPCHILDREN | WS_CLIPSIBLINGS);
|
|
SetWindowPos (hWnd, 0, 0, 0, 0, 0,
|
|
SWP_FRAMECHANGED | SWP_NOZORDER | SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
|
|
/* Make sure it gets the proper system menu for a WS_POPUP, too */
|
|
GetSystemMenu (hWnd, TRUE);
|
|
|
|
/* Cause any .XWinrc menus to be added in main WNDPROC */
|
|
PostMessage (hWnd, WM_INIT_SYS_MENU, 0, 0);
|
|
|
|
SetProp (hWnd, WIN_WID_PROP, (HANDLE) winGetWindowID(pWin));
|
|
|
|
/* Flag that this Windows window handles its own activation */
|
|
SetProp (hWnd, WIN_NEEDMANAGE_PROP, (HANDLE) 0);
|
|
|
|
/* Call engine-specific create window procedure */
|
|
(*pScreenPriv->pwinFinishCreateWindowsWindow) (pWin);
|
|
}
|
|
|
|
|
|
Bool winInDestroyWindowsWindow = FALSE;
|
|
/*
|
|
* winDestroyWindowsWindow - Destroy a Windows window associated
|
|
* with an X window
|
|
*/
|
|
static void
|
|
winDestroyWindowsWindow (WindowPtr pWin)
|
|
{
|
|
MSG msg;
|
|
winWindowPriv(pWin);
|
|
BOOL oldstate = winInDestroyWindowsWindow;
|
|
HICON hIcon;
|
|
HICON hIconSm;
|
|
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
ErrorF ("winDestroyWindowsWindow\n");
|
|
#endif
|
|
|
|
/* Bail out if the Windows window handle is invalid */
|
|
if (pWinPriv->hWnd == NULL)
|
|
return;
|
|
|
|
winInDestroyWindowsWindow = TRUE;
|
|
|
|
/* Store the info we need to destroy after this window is gone */
|
|
hIcon = (HICON)SendMessage(pWinPriv->hWnd, WM_GETICON, ICON_BIG, 0);
|
|
hIconSm = (HICON)SendMessage(pWinPriv->hWnd, WM_GETICON, ICON_SMALL, 0);
|
|
|
|
SetProp (pWinPriv->hWnd, WIN_WINDOW_PROP, NULL);
|
|
|
|
/* Destroy the Windows window */
|
|
DestroyWindow (pWinPriv->hWnd);
|
|
|
|
/* Null our handle to the Window so referencing it will cause an error */
|
|
pWinPriv->hWnd = NULL;
|
|
|
|
/* Destroy any icons we created for this window */
|
|
winDestroyIcon(hIcon);
|
|
winDestroyIcon(hIconSm);
|
|
|
|
/* Process all messages on our queue */
|
|
while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
|
|
{
|
|
if (g_hDlgDepthChange == 0 || !IsDialogMessage (g_hDlgDepthChange, &msg))
|
|
{
|
|
DispatchMessage (&msg);
|
|
}
|
|
}
|
|
|
|
winInDestroyWindowsWindow = oldstate;
|
|
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
ErrorF ("-winDestroyWindowsWindow\n");
|
|
#endif
|
|
}
|
|
|
|
|
|
/*
|
|
* winUpdateWindowsWindow - Redisplay/redraw a Windows window
|
|
* associated with an X window
|
|
*/
|
|
|
|
static void
|
|
winUpdateWindowsWindow (WindowPtr pWin)
|
|
{
|
|
winWindowPriv(pWin);
|
|
HWND hWnd = pWinPriv->hWnd;
|
|
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
ErrorF ("winUpdateWindowsWindow\n");
|
|
#endif
|
|
|
|
/* Check if the Windows window's parents have been destroyed */
|
|
if (pWin->parent != NULL
|
|
&& pWin->parent->parent == NULL
|
|
&& pWin->mapped)
|
|
{
|
|
/* Create the Windows window if it has been destroyed */
|
|
if (hWnd == NULL)
|
|
{
|
|
winCreateWindowsWindow (pWin);
|
|
assert (pWinPriv->hWnd != NULL);
|
|
}
|
|
|
|
/* Display the window without activating it */
|
|
ShowWindow (pWinPriv->hWnd, SW_SHOWNOACTIVATE);
|
|
|
|
/* Send first paint message */
|
|
UpdateWindow (pWinPriv->hWnd);
|
|
}
|
|
else if (hWnd != NULL)
|
|
{
|
|
/* Destroy the Windows window if its parents are destroyed */
|
|
winDestroyWindowsWindow (pWin);
|
|
assert (pWinPriv->hWnd == NULL);
|
|
}
|
|
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
ErrorF ("-winUpdateWindowsWindow\n");
|
|
#endif
|
|
}
|
|
|
|
|
|
/*
|
|
* winGetWindowID -
|
|
*/
|
|
|
|
XID
|
|
winGetWindowID (WindowPtr pWin)
|
|
{
|
|
WindowIDPairRec wi = {pWin, 0};
|
|
ClientPtr c = wClient(pWin);
|
|
|
|
/* */
|
|
FindClientResourcesByType (c, RT_WINDOW, winFindWindow, &wi);
|
|
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
ErrorF ("winGetWindowID - Window ID: %d\n", wi.id);
|
|
#endif
|
|
|
|
return wi.id;
|
|
}
|
|
|
|
|
|
/*
|
|
* winFindWindow -
|
|
*/
|
|
|
|
static void
|
|
winFindWindow (pointer value, XID id, pointer cdata)
|
|
{
|
|
WindowIDPairPtr wi = (WindowIDPairPtr)cdata;
|
|
|
|
if (value == wi->value)
|
|
{
|
|
wi->id = id;
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* winReorderWindowsMultiWindow -
|
|
*/
|
|
|
|
void
|
|
winReorderWindowsMultiWindow (void)
|
|
{
|
|
HWND hwnd = NULL;
|
|
WindowPtr pWin = NULL;
|
|
WindowPtr pWinSib = NULL;
|
|
XID vlist[2];
|
|
static Bool fRestacking = FALSE; /* Avoid recusive calls to this function */
|
|
DWORD dwCurrentProcessID = GetCurrentProcessId ();
|
|
DWORD dwWindowProcessID = 0;
|
|
|
|
#if CYGMULTIWINDOW_DEBUG || CYGWINDOWING_DEBUG
|
|
winTrace ("winReorderWindowsMultiWindow\n");
|
|
#endif
|
|
|
|
if (fRestacking)
|
|
{
|
|
/* It is a recusive call so immediately exit */
|
|
#if CYGWINDOWING_DEBUG
|
|
ErrorF ("winReorderWindowsMultiWindow - "
|
|
"exit because fRestacking == TRUE\n");
|
|
#endif
|
|
return;
|
|
}
|
|
fRestacking = TRUE;
|
|
|
|
/* Loop through top level Window windows, descending in Z order */
|
|
for ( hwnd = GetTopWindow (NULL);
|
|
hwnd;
|
|
hwnd = GetNextWindow (hwnd, GW_HWNDNEXT) )
|
|
{
|
|
/* Don't take care of other Cygwin/X process's windows */
|
|
GetWindowThreadProcessId (hwnd, &dwWindowProcessID);
|
|
|
|
if ( GetProp (hwnd, WIN_WINDOW_PROP)
|
|
&& (dwWindowProcessID == dwCurrentProcessID)
|
|
&& !IsIconic (hwnd) ) /* ignore minimized windows */
|
|
{
|
|
pWinSib = pWin;
|
|
pWin = GetProp (hwnd, WIN_WINDOW_PROP);
|
|
|
|
if (!pWinSib)
|
|
{ /* 1st window - raise to the top */
|
|
vlist[0] = Above;
|
|
|
|
ConfigureWindow (pWin, CWStackMode, vlist, wClient(pWin));
|
|
}
|
|
else
|
|
{ /* 2nd or deeper windows - just below the previous one */
|
|
vlist[0] = winGetWindowID (pWinSib);
|
|
vlist[1] = Below;
|
|
|
|
ConfigureWindow (pWin, CWSibling | CWStackMode,
|
|
vlist, wClient(pWin));
|
|
}
|
|
}
|
|
}
|
|
|
|
fRestacking = FALSE;
|
|
}
|
|
|
|
|
|
/*
|
|
* winMinimizeWindow - Minimize in response to WM_CHANGE_STATE
|
|
*/
|
|
|
|
void
|
|
winMinimizeWindow (Window id)
|
|
{
|
|
WindowPtr pWin;
|
|
winPrivWinPtr pWinPriv;
|
|
#ifdef XWIN_MULTIWINDOWEXTWM
|
|
win32RootlessWindowPtr pRLWinPriv;
|
|
#endif
|
|
HWND hWnd;
|
|
ScreenPtr pScreen = NULL;
|
|
winPrivScreenPtr pScreenPriv = NULL;
|
|
winScreenInfo *pScreenInfo = NULL;
|
|
|
|
#if CYGWINDOWING_DEBUG
|
|
ErrorF ("winMinimizeWindow\n");
|
|
#endif
|
|
|
|
dixLookupResourceByType((pointer) &pWin, id, RT_WINDOW, NullClient, DixUnknownAccess);
|
|
if (!pWin)
|
|
{
|
|
ErrorF("%s: NULL pWin. Leaving\n", __FUNCTION__);
|
|
return;
|
|
}
|
|
|
|
pScreen = pWin->drawable.pScreen;
|
|
if (pScreen) pScreenPriv = winGetScreenPriv(pScreen);
|
|
if (pScreenPriv) pScreenInfo = pScreenPriv->pScreenInfo;
|
|
|
|
#ifdef XWIN_MULTIWINDOWEXTWM
|
|
if (pScreenPriv && pScreenInfo->fInternalWM)
|
|
{
|
|
pRLWinPriv = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, FALSE);
|
|
hWnd = pRLWinPriv->hWnd;
|
|
}
|
|
else
|
|
#else
|
|
if (pScreenPriv)
|
|
#endif
|
|
{
|
|
pWinPriv = winGetWindowPriv (pWin);
|
|
hWnd = pWinPriv->hWnd;
|
|
}
|
|
|
|
ShowWindow (hWnd, SW_MINIMIZE);
|
|
}
|
|
|
|
|
|
/*
|
|
* CopyWindow - See Porting Layer Definition - p. 39
|
|
*/
|
|
void
|
|
winCopyWindowMultiWindow (WindowPtr pWin, DDXPointRec oldpt,
|
|
RegionPtr oldRegion)
|
|
{
|
|
ScreenPtr pScreen = pWin->drawable.pScreen;
|
|
winScreenPriv(pScreen);
|
|
|
|
#if CYGWINDOWING_DEBUG
|
|
ErrorF ("CopyWindowMultiWindow\n");
|
|
#endif
|
|
WIN_UNWRAP(CopyWindow);
|
|
(*pScreen->CopyWindow)(pWin, oldpt, oldRegion);
|
|
WIN_WRAP(CopyWindow, winCopyWindowMultiWindow);
|
|
}
|
|
|
|
|
|
/*
|
|
* MoveWindow - See Porting Layer Definition - p. 42
|
|
*/
|
|
void
|
|
winMoveWindowMultiWindow (WindowPtr pWin, int x, int y,
|
|
WindowPtr pSib, VTKind kind)
|
|
{
|
|
ScreenPtr pScreen = pWin->drawable.pScreen;
|
|
winScreenPriv(pScreen);
|
|
|
|
#if CYGWINDOWING_DEBUG
|
|
ErrorF ("MoveWindowMultiWindow to (%d, %d)\n", x, y);
|
|
#endif
|
|
|
|
WIN_UNWRAP(MoveWindow);
|
|
(*pScreen->MoveWindow)(pWin, x, y, pSib, kind);
|
|
WIN_WRAP(MoveWindow, winMoveWindowMultiWindow);
|
|
}
|
|
|
|
|
|
/*
|
|
* ResizeWindow - See Porting Layer Definition - p. 42
|
|
*/
|
|
void
|
|
winResizeWindowMultiWindow (WindowPtr pWin, int x, int y, unsigned int w,
|
|
unsigned int h, WindowPtr pSib)
|
|
{
|
|
ScreenPtr pScreen = pWin->drawable.pScreen;
|
|
winScreenPriv(pScreen);
|
|
|
|
#if CYGWINDOWING_DEBUG
|
|
ErrorF ("ResizeWindowMultiWindow to (%d, %d) - %dx%d\n", x, y, w, h);
|
|
#endif
|
|
WIN_UNWRAP(ResizeWindow);
|
|
(*pScreen->ResizeWindow)(pWin, x, y, w, h, pSib);
|
|
WIN_WRAP(ResizeWindow, winResizeWindowMultiWindow);
|
|
}
|
|
|
|
|
|
/*
|
|
* winAdjustXWindow
|
|
*
|
|
* Move and resize X window with respect to corresponding Windows window.
|
|
* This is called from WM_MOVE/WM_SIZE handlers when the user performs
|
|
* any windowing operation (move, resize, minimize, maximize, restore).
|
|
*
|
|
* The functionality is the inverse of winPositionWindowMultiWindow, which
|
|
* adjusts Windows window with respect to X window.
|
|
*/
|
|
int
|
|
winAdjustXWindow (WindowPtr pWin, HWND hwnd)
|
|
{
|
|
RECT rcDraw; /* Rect made from pWin->drawable to be adjusted */
|
|
RECT rcWin; /* The source: WindowRect from hwnd */
|
|
DrawablePtr pDraw;
|
|
XID vlist[4];
|
|
LONG dX, dY, dW, dH, x, y;
|
|
DWORD dwStyle, dwExStyle;
|
|
|
|
#define WIDTH(rc) (rc.right - rc.left)
|
|
#define HEIGHT(rc) (rc.bottom - rc.top)
|
|
|
|
#if CYGWINDOWING_DEBUG
|
|
ErrorF ("winAdjustXWindow\n");
|
|
#endif
|
|
|
|
if (IsIconic (hwnd))
|
|
{
|
|
#if CYGWINDOWING_DEBUG
|
|
ErrorF ("\timmediately return because the window is iconized\n");
|
|
#endif
|
|
/*
|
|
* If the Windows window is minimized, its WindowRect has
|
|
* meaningless values so we don't adjust X window to it.
|
|
*/
|
|
vlist[0] = 0;
|
|
vlist[1] = 0;
|
|
return ConfigureWindow (pWin, CWX | CWY, vlist, wClient(pWin));
|
|
}
|
|
|
|
pDraw = &pWin->drawable;
|
|
|
|
/* Calculate the window rect from the drawable */
|
|
x = pDraw->x + GetSystemMetrics (SM_XVIRTUALSCREEN);
|
|
y = pDraw->y + GetSystemMetrics (SM_YVIRTUALSCREEN);
|
|
SetRect (&rcDraw, x, y, x + pDraw->width, y + pDraw->height);
|
|
#ifdef CYGMULTIWINDOW_DEBUG
|
|
winDebug("\tDrawable extend {%d, %d, %d, %d}, {%d, %d}\n",
|
|
rcDraw.left, rcDraw.top, rcDraw.right, rcDraw.bottom,
|
|
rcDraw.right - rcDraw.left, rcDraw.bottom - rcDraw.top);
|
|
#endif
|
|
dwExStyle = GetWindowLongPtr (hwnd, GWL_EXSTYLE);
|
|
dwStyle = GetWindowLongPtr (hwnd, GWL_STYLE);
|
|
#ifdef CYGMULTIWINDOW_DEBUG
|
|
winDebug("\tWindowStyle: %08x %08x\n", dwStyle, dwExStyle);
|
|
#endif
|
|
AdjustWindowRectEx (&rcDraw, dwStyle, FALSE, dwExStyle);
|
|
|
|
/* The source of adjust */
|
|
GetWindowRect (hwnd, &rcWin);
|
|
#ifdef CYGMULTIWINDOW_DEBUG
|
|
winDebug("\tWindow extend {%d, %d, %d, %d}, {%d, %d}\n",
|
|
rcWin.left, rcWin.top, rcWin.right, rcWin.bottom,
|
|
rcWin.right - rcWin.left, rcWin.bottom - rcWin.top);
|
|
winDebug("\tDraw extend {%d, %d, %d, %d}, {%d, %d}\n",
|
|
rcDraw.left, rcDraw.top, rcDraw.right, rcDraw.bottom,
|
|
rcDraw.right - rcDraw.left, rcDraw.bottom - rcDraw.top);
|
|
#endif
|
|
|
|
if (EqualRect (&rcDraw, &rcWin)) {
|
|
/* Bail if no adjust is needed */
|
|
#if CYGWINDOWING_DEBUG
|
|
ErrorF ("\treturn because already adjusted\n");
|
|
#endif
|
|
return 0;
|
|
}
|
|
|
|
/* Calculate delta values */
|
|
dX = rcWin.left - rcDraw.left;
|
|
dY = rcWin.top - rcDraw.top;
|
|
dW = WIDTH(rcWin) - WIDTH(rcDraw);
|
|
dH = HEIGHT(rcWin) - HEIGHT(rcDraw);
|
|
|
|
/*
|
|
* Adjust.
|
|
* We may only need to move (vlist[0] and [1]), or only resize
|
|
* ([2] and [3]) but currently we set all the parameters and leave
|
|
* the decision to ConfigureWindow. The reason is code simplicity.
|
|
*/
|
|
vlist[0] = pDraw->x + dX - wBorderWidth(pWin);
|
|
vlist[1] = pDraw->y + dY - wBorderWidth(pWin);
|
|
vlist[2] = pDraw->width + dW;
|
|
vlist[3] = pDraw->height + dH;
|
|
#if CYGWINDOWING_DEBUG
|
|
ErrorF ("\tConfigureWindow to (%ld, %ld) - %ldx%ld\n", vlist[0], vlist[1],
|
|
vlist[2], vlist[3]);
|
|
#endif
|
|
return ConfigureWindow (pWin, CWX | CWY | CWWidth | CWHeight,
|
|
vlist, wClient(pWin));
|
|
|
|
#undef WIDTH
|
|
#undef HEIGHT
|
|
}
|
|
|