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Diffstat (limited to 'xorg-server/hw/xwin/winwin32rootlesswindow.c')
-rw-r--r--xorg-server/hw/xwin/winwin32rootlesswindow.c953
1 files changed, 477 insertions, 476 deletions
diff --git a/xorg-server/hw/xwin/winwin32rootlesswindow.c b/xorg-server/hw/xwin/winwin32rootlesswindow.c
index 60e1f8bea..fbff83888 100644
--- a/xorg-server/hw/xwin/winwin32rootlesswindow.c
+++ b/xorg-server/hw/xwin/winwin32rootlesswindow.c
@@ -1,476 +1,477 @@
-/*
- *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
- *
- *Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- *"Software"), to deal in the Software without restriction, including
- *without limitation the rights to use, copy, modify, merge, publish,
- *distribute, sublicense, and/or sell copies of the Software, and to
- *permit persons to whom the Software is furnished to do so, subject to
- *the following conditions:
- *
- *The above copyright notice and this permission notice shall be
- *included in all copies or substantial portions of the Software.
- *
- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *Except as contained in this notice, the name of the XFree86 Project
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from the XFree86 Project.
- *
- * Authors: Kensuke Matsuzaki
- * Earle F. Philhower, III
- * Harold L Hunt II
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-#include "winprefs.h"
-
-#if 0
-/*
- * winMWExtWMReorderWindows
- */
-
-void
-winMWExtWMReorderWindows (ScreenPtr pScreen)
-{
- winScreenPriv(pScreen);
- HWND hwnd = NULL;
- win32RootlessWindowPtr pRLWin = NULL;
- win32RootlessWindowPtr pRLWinSib = NULL;
- DWORD dwCurrentProcessID = GetCurrentProcessId ();
- DWORD dwWindowProcessID = 0;
- XID vlist[2];
-
-#if CYGMULTIWINDOW_DEBUG && FALSE
- winDebug ("winMWExtWMReorderWindows\n");
-#endif
-
- pScreenPriv->fRestacking = TRUE;
-
- if (pScreenPriv->fWindowOrderChanged)
- {
-#if CYGMULTIWINDOW_DEBUG
- winDebug ("winMWExtWMReorderWindows - Need to restack\n");
-#endif
- hwnd = GetTopWindow (NULL);
-
- while (hwnd)
- {
- GetWindowThreadProcessId (hwnd, &dwWindowProcessID);
-
- if ((dwWindowProcessID == dwCurrentProcessID)
- && GetProp (hwnd, WIN_WINDOW_PROP))
- {
- pRLWinSib = pRLWin;
- pRLWin = (win32RootlessWindowPtr)GetProp (hwnd, WIN_WINDOW_PROP);
-
- if (pRLWinSib)
- {
- vlist[0] = pRLWinSib->pFrame->win->drawable.id;
- vlist[1] = Below;
-
- ConfigureWindow (pRLWin->pFrame->win, CWSibling | CWStackMode,
- vlist, wClient(pRLWin->pFrame->win));
- }
- else
- {
- /* 1st window - raise to the top */
- vlist[0] = Above;
-
- ConfigureWindow (pRLWin->pFrame->win, CWStackMode,
- vlist, wClient(pRLWin->pFrame->win));
- }
- }
- hwnd = GetNextWindow (hwnd, GW_HWNDNEXT);
- }
- }
-
- pScreenPriv->fRestacking = FALSE;
- pScreenPriv->fWindowOrderChanged = FALSE;
-}
-#endif
-
-
-/*
- * winMWExtWMMoveXWindow
- */
-
-void
-winMWExtWMMoveXWindow (WindowPtr pWin, int x, int y)
-{
- CARD32 *vlist = malloc(sizeof(CARD32)*2);
-
- vlist[0] = x;
- vlist[1] = y;
- ConfigureWindow (pWin, CWX | CWY, vlist, wClient(pWin));
- free(vlist);
-}
-
-
-/*
- * winMWExtWMResizeXWindow
- */
-
-void
-winMWExtWMResizeXWindow (WindowPtr pWin, int w, int h)
-{
- CARD32 *vlist = malloc(sizeof(CARD32)*2);
-
- vlist[0] = w;
- vlist[1] = h;
- ConfigureWindow (pWin, CWWidth | CWHeight, vlist, wClient(pWin));
- free(vlist);
-}
-
-
-/*
- * winMWExtWMMoveResizeXWindow
- */
-
-void
-winMWExtWMMoveResizeXWindow (WindowPtr pWin, int x, int y, int w, int h)
-{
- CARD32 *vlist = malloc(sizeof(long)*4);
-
- vlist[0] = x;
- vlist[1] = y;
- vlist[2] = w;
- vlist[3] = h;
-
- ConfigureWindow (pWin, CWX | CWY | CWWidth | CWHeight, vlist, wClient(pWin));
- free(vlist);
-}
-
-
-/*
- * winMWExtWMUpdateIcon
- * Change the Windows window icon
- */
-
-void
-winMWExtWMUpdateIcon (Window id)
-{
- WindowPtr pWin;
- HICON hIcon, hiconOld;
-
- dixLookupResourceByType((pointer) &pWin, id, RT_WINDOW, NullClient, DixUnknownAccess);
- hIcon = winOverrideIcon ((unsigned long)pWin);
-
- if (!hIcon)
- hIcon = winXIconToHICON (pWin, GetSystemMetrics(SM_CXICON));
-
- if (hIcon)
- {
- win32RootlessWindowPtr pRLWinPriv
- = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, FALSE);
-
- if (pRLWinPriv->hWnd)
- {
-
- hiconOld = (HICON) SendMessage (pRLWinPriv->hWnd,
- WM_SETICON, ICON_BIG, (LPARAM) hIcon);
- winDestroyIcon(hiconOld);
- }
- hIcon=NULL;
- }
-}
-
-
-/*
- * winMWExtWMDecorateWindow - Update window style. Called by EnumWindows.
- */
-
-wBOOL CALLBACK
-winMWExtWMDecorateWindow (HWND hwnd, LPARAM lParam)
-{
- win32RootlessWindowPtr pRLWinPriv = NULL;
- ScreenPtr pScreen = NULL;
- winPrivScreenPtr pScreenPriv = NULL;
- winScreenInfo *pScreenInfo = NULL;
-
- /* Check if the Windows window property for our X window pointer is valid */
- if ((pRLWinPriv = (win32RootlessWindowPtr)GetProp (hwnd, WIN_WINDOW_PROP)) != NULL)
- {
- pScreen = pRLWinPriv->pFrame->win->drawable.pScreen;
- if (pScreen) pScreenPriv = winGetScreenPriv(pScreen);
- if (pScreenPriv) pScreenInfo = pScreenPriv->pScreenInfo;
- if (pRLWinPriv && pScreenInfo) winMWExtWMUpdateWindowDecoration (pRLWinPriv, pScreenInfo);
- }
- return TRUE;
-}
-
-
-/*
- * winMWExtWMUpdateWindowDecoration - Update window style.
- */
-
-void
-winMWExtWMUpdateWindowDecoration (win32RootlessWindowPtr pRLWinPriv,
- winScreenInfoPtr pScreenInfo)
-{
- Bool fDecorate = FALSE;
- DWORD dwExStyle = 0;
- DWORD dwStyle = 0;
- WINDOWPLACEMENT wndPlace;
- UINT showCmd = 0;
-
- wndPlace.length = sizeof (WINDOWPLACEMENT);
-
- /* Get current window placement */
- GetWindowPlacement (pRLWinPriv->hWnd, &wndPlace);
-
- if (winIsInternalWMRunning(pScreenInfo))
- {
- if (!pRLWinPriv->pFrame->win->overrideRedirect)
- fDecorate = TRUE;
- }
-#if 0
- if (wndPlace.showCmd == SW_HIDE)
- return;//showCmd = SWP_HIDEWINDOW;
- else
- showCmd = SWP_SHOWWINDOW;
-#else
- if (wndPlace.showCmd == SW_HIDE)
- return;
-
- if (IsWindowVisible (pRLWinPriv->hWnd))
- showCmd = SWP_SHOWWINDOW;
-#endif
-
- showCmd |= SWP_NOMOVE | SWP_FRAMECHANGED | SWP_NOACTIVATE | SWP_NOZORDER;
-
- winDebug ("winMWExtWMUpdateWindowDecoration %08x %s\n",
- (int)pRLWinPriv, fDecorate?"Decorate":"Bare");
-
- /* Get the standard and extended window style information */
- dwExStyle = GetWindowLongPtr (pRLWinPriv->hWnd, GWL_EXSTYLE);
- dwStyle = GetWindowLongPtr (pRLWinPriv->hWnd, GWL_STYLE);
-
- if (fDecorate)
- {
- RECT rcNew;
- int iDx, iDy;
- winWMMessageRec wmMsg;
- winScreenPriv(pScreenInfo->pScreen);
-
- /* */
- if (!(dwExStyle & WS_EX_APPWINDOW))
- {
- winDebug ("\tBare=>Decorate\n");
- /* Setup a rectangle with the X window position and size */
- SetRect (&rcNew,
- pRLWinPriv->pFrame->x,
- pRLWinPriv->pFrame->y,
- pRLWinPriv->pFrame->x + pRLWinPriv->pFrame->width,
- pRLWinPriv->pFrame->y + pRLWinPriv->pFrame->height);
-
-#ifdef CYGMULTIWINDOW_DEBUG
- winDebug("\tWindow extend {%d, %d, %d, %d}, {%d, %d}\n",
- rcNew.left, rcNew.top, rcNew.right, rcNew.bottom,
- rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);
-#endif
- /* */
- AdjustWindowRectEx (&rcNew,
- WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW,
- FALSE,
- WS_EX_APPWINDOW);
-
-#ifdef CYGMULTIWINDOW_DEBUG
- winDebug("\tAdjusted {%d, %d, %d, %d}, {%d, %d}\n",
- rcNew.left, rcNew.top, rcNew.right, rcNew.bottom,
- rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);
-#endif
- /* Calculate position deltas */
- iDx = pRLWinPriv->pFrame->x - rcNew.left;
- iDy = pRLWinPriv->pFrame->y - rcNew.top;
-
- /* Calculate new rectangle */
- rcNew.left += iDx;
- rcNew.right += iDx;
- rcNew.top += iDy;
- rcNew.bottom += iDy;
-
- /* Set the window extended style flags */
- SetWindowLongPtr (pRLWinPriv->hWnd, GWL_EXSTYLE, WS_EX_APPWINDOW);
-
- /* Set the window standard style flags */
- SetWindowLongPtr (pRLWinPriv->hWnd, GWL_STYLE,
- WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW);
-
-#ifdef CYGMULTIWINDOW_DEBUG
- winDebug("\tWindowStyle: %08x %08x\n",
- WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW,
- WS_EX_APPWINDOW);
-#endif
- /* Position the Windows window */
-#ifdef CYGMULTIWINDOW_DEBUG
- winDebug("\tMoved {%d, %d, %d, %d}, {%d, %d}\n",
- rcNew.left, rcNew.top, rcNew.right, rcNew.bottom,
- rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);
-#endif
- SetWindowPos (pRLWinPriv->hWnd, NULL,
- rcNew.left, rcNew.top,
- rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,
- showCmd);
-
-
- wmMsg.hwndWindow = pRLWinPriv->hWnd;
- wmMsg.iWindow = (Window)pRLWinPriv->pFrame->win->drawable.id;
- wmMsg.msg = WM_WM_NAME_EVENT;
- winSendMessageToWM (pScreenPriv->pWMInfo, &wmMsg);
-
- winMWExtWMReshapeFrame ((RootlessFrameID)pRLWinPriv ,
- wBoundingShape(pRLWinPriv->pFrame->win));
- }
- }
- else
- {
- RECT rcNew;
-
- /* */
- if (dwExStyle & WS_EX_APPWINDOW)
- {
- winDebug ("\tDecorate=>Bare\n");
- /* Setup a rectangle with the X window position and size */
- SetRect (&rcNew,
- pRLWinPriv->pFrame->x,
- pRLWinPriv->pFrame->y,
- pRLWinPriv->pFrame->x + pRLWinPriv->pFrame->width,
- pRLWinPriv->pFrame->y + pRLWinPriv->pFrame->height);
-#if 0
- /* */
- AdjustWindowRectEx (&rcNew,
- WS_POPUP | WS_CLIPCHILDREN,
- FALSE,
- WS_EX_TOOLWINDOW);
-
- /* Calculate position deltas */
- iDx = pRLWinPriv->pFrame->x - rcNew.left;
- iDy = pRLWinPriv->pFrame->y - rcNew.top;
-
- /* Calculate new rectangle */
- rcNew.left += iDx;
- rcNew.right += iDx;
- rcNew.top += iDy;
- rcNew.bottom += iDy;
-#endif
-
- /* Hide window temporary to remove from taskbar. */
- ShowWindow( pRLWinPriv->hWnd, SW_HIDE );
-
- /* Set the window extended style flags */
- SetWindowLongPtr (pRLWinPriv->hWnd, GWL_EXSTYLE, WS_EX_TOOLWINDOW);
-
- /* Set the window standard style flags */
- SetWindowLongPtr (pRLWinPriv->hWnd, GWL_STYLE,
- WS_POPUP | WS_CLIPCHILDREN);
-
- /* Position the Windows window */
- SetWindowPos (pRLWinPriv->hWnd, NULL,
- rcNew.left, rcNew.top,
- rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,
- showCmd);
-
- winMWExtWMReshapeFrame ((RootlessFrameID)pRLWinPriv ,
- wBoundingShape(pRLWinPriv->pFrame->win));
- }
- }
-}
-
-
-/*
- * winIsInternalWMRunning (winScreenInfoPtr pScreenInfo)
- */
-Bool
-winIsInternalWMRunning (winScreenInfoPtr pScreenInfo)
-{
- return pScreenInfo->fInternalWM && !pScreenInfo->fAnotherWMRunning;
-}
-
-
-/*
- * winMWExtWMRestackWindows
- */
-
-void
-winMWExtWMRestackWindows (ScreenPtr pScreen)
-{
- winScreenPriv(pScreen);
- WindowPtr pRoot = pScreen->root;
- WindowPtr pWin = NULL;
- WindowPtr pWinPrev = NULL;
- win32RootlessWindowPtr pRLWin = NULL;
- win32RootlessWindowPtr pRLWinPrev = NULL;
- int nWindow = 0;
- HDWP hWinPosInfo = NULL;
-
-#if CYGMULTIWINDOW_DEBUG
- winDebug ("winMWExtWMRestackWindows\n");
-#endif
-
- pScreenPriv->fRestacking = TRUE;
-
- if (pRoot != NULL)
- {
- for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib)
- nWindow ++;
-
- hWinPosInfo = BeginDeferWindowPos(nWindow);
-
- for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib)
- {
- if (pWin->realized)
- {
- UINT uFlags;
-
- pRLWin = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, FALSE);
- if (pRLWin == NULL) continue;
-
- if (pWinPrev)
- pRLWinPrev = (win32RootlessWindowPtr) RootlessFrameForWindow (pWinPrev, FALSE);
-
- uFlags = SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW;
- if (pRLWinPrev != NULL) uFlags |= SWP_NOACTIVATE;
-
-#if CYGMULTIWINDOW_DEBUG
- winDebug ("winMWExtWMRestackWindows - DeferWindowPos (%08x, %08x)\n",
- pRLWin->hWnd,
- pRLWinPrev ? pRLWinPrev->hWnd : HWND_TOP);
-#endif
- hWinPosInfo = DeferWindowPos (hWinPosInfo, pRLWin->hWnd,
- pRLWinPrev ? pRLWinPrev->hWnd : HWND_TOP,
- 0, 0, 0, 0,
- uFlags);
- if (hWinPosInfo == NULL)
- {
- ErrorF ("winMWExtWMRestackWindows - DeferWindowPos () failed: %d\n",
- (int) GetLastError ());
- return;
- }
- pWinPrev = pWin;
- }
- }
- if (!EndDeferWindowPos (hWinPosInfo))
- {
- ErrorF ("winMWExtWMRestackWindows - EndDeferWindowPos () failed: %d\n",
- (int) GetLastError ());
- return;
- }
- }
-
-#if CYGMULTIWINDOW_DEBUG
- winDebug ("winMWExtWMRestackWindows - done\n");
-#endif
- pScreenPriv->fRestacking = FALSE;
-}
+/*
+ *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
+ *
+ *Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ *"Software"), to deal in the Software without restriction, including
+ *without limitation the rights to use, copy, modify, merge, publish,
+ *distribute, sublicense, and/or sell copies of the Software, and to
+ *permit persons to whom the Software is furnished to do so, subject to
+ *the following conditions:
+ *
+ *The above copyright notice and this permission notice shall be
+ *included in all copies or substantial portions of the Software.
+ *
+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ *Except as contained in this notice, the name of the XFree86 Project
+ *shall not be used in advertising or otherwise to promote the sale, use
+ *or other dealings in this Software without prior written authorization
+ *from the XFree86 Project.
+ *
+ * Authors: Kensuke Matsuzaki
+ * Earle F. Philhower, III
+ * Harold L Hunt II
+ */
+
+#ifdef HAVE_XWIN_CONFIG_H
+#include <xwin-config.h>
+#endif
+#include "win.h"
+#include "winprefs.h"
+
+#if 0
+/*
+ * winMWExtWMReorderWindows
+ */
+
+void
+winMWExtWMReorderWindows (ScreenPtr pScreen)
+{
+ winScreenPriv(pScreen);
+ HWND hwnd = NULL;
+ win32RootlessWindowPtr pRLWin = NULL;
+ win32RootlessWindowPtr pRLWinSib = NULL;
+ DWORD dwCurrentProcessID = GetCurrentProcessId ();
+ DWORD dwWindowProcessID = 0;
+ XID vlist[2];
+
+#if CYGMULTIWINDOW_DEBUG && FALSE
+ winDebug ("winMWExtWMReorderWindows\n");
+#endif
+
+ pScreenPriv->fRestacking = TRUE;
+
+ if (pScreenPriv->fWindowOrderChanged)
+ {
+#if CYGMULTIWINDOW_DEBUG
+ winDebug ("winMWExtWMReorderWindows - Need to restack\n");
+#endif
+ hwnd = GetTopWindow (NULL);
+
+ while (hwnd)
+ {
+ GetWindowThreadProcessId (hwnd, &dwWindowProcessID);
+
+ if ((dwWindowProcessID == dwCurrentProcessID)
+ && GetProp (hwnd, WIN_WINDOW_PROP))
+ {
+ pRLWinSib = pRLWin;
+ pRLWin = (win32RootlessWindowPtr)GetProp (hwnd, WIN_WINDOW_PROP);
+
+ if (pRLWinSib)
+ {
+ vlist[0] = pRLWinSib->pFrame->win->drawable.id;
+ vlist[1] = Below;
+
+ ConfigureWindow (pRLWin->pFrame->win, CWSibling | CWStackMode,
+ vlist, wClient(pRLWin->pFrame->win));
+ }
+ else
+ {
+ /* 1st window - raise to the top */
+ vlist[0] = Above;
+
+ ConfigureWindow (pRLWin->pFrame->win, CWStackMode,
+ vlist, wClient(pRLWin->pFrame->win));
+ }
+ }
+ hwnd = GetNextWindow (hwnd, GW_HWNDNEXT);
+ }
+ }
+
+ pScreenPriv->fRestacking = FALSE;
+ pScreenPriv->fWindowOrderChanged = FALSE;
+}
+#endif
+
+
+/*
+ * winMWExtWMMoveXWindow
+ */
+
+void
+winMWExtWMMoveXWindow (WindowPtr pWin, int x, int y)
+{
+ CARD32 *vlist = malloc(sizeof(CARD32)*2);
+
+ vlist[0] = x;
+ vlist[1] = y;
+ ConfigureWindow (pWin, CWX | CWY, vlist, wClient(pWin));
+ free(vlist);
+}
+
+
+/*
+ * winMWExtWMResizeXWindow
+ */
+
+void
+winMWExtWMResizeXWindow (WindowPtr pWin, int w, int h)
+{
+ CARD32 *vlist = malloc(sizeof(CARD32)*2);
+
+ vlist[0] = w;
+ vlist[1] = h;
+ ConfigureWindow (pWin, CWWidth | CWHeight, vlist, wClient(pWin));
+ free(vlist);
+}
+
+
+/*
+ * winMWExtWMMoveResizeXWindow
+ */
+
+void
+winMWExtWMMoveResizeXWindow (WindowPtr pWin, int x, int y, int w, int h)
+{
+ CARD32 *vlist = malloc(sizeof(long)*4);
+
+ vlist[0] = x;
+ vlist[1] = y;
+ vlist[2] = w;
+ vlist[3] = h;
+
+ ConfigureWindow (pWin, CWX | CWY | CWWidth | CWHeight, vlist, wClient(pWin));
+ free(vlist);
+}
+
+
+/*
+ * winMWExtWMUpdateIcon
+ * Change the Windows window icon
+ */
+
+void
+winMWExtWMUpdateIcon (Window id)
+{
+ WindowPtr pWin;
+ HICON hIcon, hiconOld;
+
+ dixLookupResourceByType((pointer) &pWin, id, RT_WINDOW, NullClient, DixUnknownAccess);
+ hIcon = winOverrideIcon ((unsigned long)pWin);
+
+ if (!hIcon)
+ hIcon = winXIconToHICON (pWin, GetSystemMetrics(SM_CXICON));
+
+ if (hIcon)
+ {
+ win32RootlessWindowPtr pRLWinPriv
+ = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, FALSE);
+
+ if (pRLWinPriv->hWnd)
+ {
+
+ hiconOld = (HICON) SendMessage (pRLWinPriv->hWnd,
+ WM_SETICON, ICON_BIG, (LPARAM) hIcon);
+ winDestroyIcon(hiconOld);
+ }
+ hIcon=NULL;
+ }
+}
+
+
+/*
+ * winMWExtWMDecorateWindow - Update window style. Called by EnumWindows.
+ */
+
+wBOOL CALLBACK
+winMWExtWMDecorateWindow (HWND hwnd, LPARAM lParam)
+{
+ win32RootlessWindowPtr pRLWinPriv = NULL;
+ ScreenPtr pScreen = NULL;
+ winPrivScreenPtr pScreenPriv = NULL;
+ winScreenInfo *pScreenInfo = NULL;
+
+ /* Check if the Windows window property for our X window pointer is valid */
+ if ((pRLWinPriv = (win32RootlessWindowPtr)GetProp (hwnd, WIN_WINDOW_PROP)) != NULL)
+ {
+ if (pRLWinPriv != NULL && pRLWinPriv->pFrame != NULL && pRLWinPriv->pFrame->win != NULL)
+ pScreen = pRLWinPriv->pFrame->win->drawable.pScreen;
+ if (pScreen) pScreenPriv = winGetScreenPriv(pScreen);
+ if (pScreenPriv) pScreenInfo = pScreenPriv->pScreenInfo;
+ if (pRLWinPriv && pScreenInfo) winMWExtWMUpdateWindowDecoration (pRLWinPriv, pScreenInfo);
+ }
+ return TRUE;
+}
+
+
+/*
+ * winMWExtWMUpdateWindowDecoration - Update window style.
+ */
+
+void
+winMWExtWMUpdateWindowDecoration (win32RootlessWindowPtr pRLWinPriv,
+ winScreenInfoPtr pScreenInfo)
+{
+ Bool fDecorate = FALSE;
+ DWORD dwExStyle = 0;
+ DWORD dwStyle = 0;
+ WINDOWPLACEMENT wndPlace;
+ UINT showCmd = 0;
+
+ wndPlace.length = sizeof (WINDOWPLACEMENT);
+
+ /* Get current window placement */
+ GetWindowPlacement (pRLWinPriv->hWnd, &wndPlace);
+
+ if (winIsInternalWMRunning(pScreenInfo))
+ {
+ if (!pRLWinPriv->pFrame->win->overrideRedirect)
+ fDecorate = TRUE;
+ }
+#if 0
+ if (wndPlace.showCmd == SW_HIDE)
+ return;//showCmd = SWP_HIDEWINDOW;
+ else
+ showCmd = SWP_SHOWWINDOW;
+#else
+ if (wndPlace.showCmd == SW_HIDE)
+ return;
+
+ if (IsWindowVisible (pRLWinPriv->hWnd))
+ showCmd = SWP_SHOWWINDOW;
+#endif
+
+ showCmd |= SWP_NOMOVE | SWP_FRAMECHANGED | SWP_NOACTIVATE | SWP_NOZORDER;
+
+ winDebug ("winMWExtWMUpdateWindowDecoration %08x %s\n",
+ (int)pRLWinPriv, fDecorate?"Decorate":"Bare");
+
+ /* Get the standard and extended window style information */
+ dwExStyle = GetWindowLongPtr (pRLWinPriv->hWnd, GWL_EXSTYLE);
+ dwStyle = GetWindowLongPtr (pRLWinPriv->hWnd, GWL_STYLE);
+
+ if (fDecorate)
+ {
+ RECT rcNew;
+ int iDx, iDy;
+ winWMMessageRec wmMsg;
+ winScreenPriv(pScreenInfo->pScreen);
+
+ /* */
+ if (!(dwExStyle & WS_EX_APPWINDOW))
+ {
+ winDebug ("\tBare=>Decorate\n");
+ /* Setup a rectangle with the X window position and size */
+ SetRect (&rcNew,
+ pRLWinPriv->pFrame->x,
+ pRLWinPriv->pFrame->y,
+ pRLWinPriv->pFrame->x + pRLWinPriv->pFrame->width,
+ pRLWinPriv->pFrame->y + pRLWinPriv->pFrame->height);
+
+#ifdef CYGMULTIWINDOW_DEBUG
+ winDebug("\tWindow extend {%d, %d, %d, %d}, {%d, %d}\n",
+ rcNew.left, rcNew.top, rcNew.right, rcNew.bottom,
+ rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);
+#endif
+ /* */
+ AdjustWindowRectEx (&rcNew,
+ WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW,
+ FALSE,
+ WS_EX_APPWINDOW);
+
+#ifdef CYGMULTIWINDOW_DEBUG
+ winDebug("\tAdjusted {%d, %d, %d, %d}, {%d, %d}\n",
+ rcNew.left, rcNew.top, rcNew.right, rcNew.bottom,
+ rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);
+#endif
+ /* Calculate position deltas */
+ iDx = pRLWinPriv->pFrame->x - rcNew.left;
+ iDy = pRLWinPriv->pFrame->y - rcNew.top;
+
+ /* Calculate new rectangle */
+ rcNew.left += iDx;
+ rcNew.right += iDx;
+ rcNew.top += iDy;
+ rcNew.bottom += iDy;
+
+ /* Set the window extended style flags */
+ SetWindowLongPtr (pRLWinPriv->hWnd, GWL_EXSTYLE, WS_EX_APPWINDOW);
+
+ /* Set the window standard style flags */
+ SetWindowLongPtr (pRLWinPriv->hWnd, GWL_STYLE,
+ WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW);
+
+#ifdef CYGMULTIWINDOW_DEBUG
+ winDebug("\tWindowStyle: %08x %08x\n",
+ WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW,
+ WS_EX_APPWINDOW);
+#endif
+ /* Position the Windows window */
+#ifdef CYGMULTIWINDOW_DEBUG
+ winDebug("\tMoved {%d, %d, %d, %d}, {%d, %d}\n",
+ rcNew.left, rcNew.top, rcNew.right, rcNew.bottom,
+ rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);
+#endif
+ SetWindowPos (pRLWinPriv->hWnd, NULL,
+ rcNew.left, rcNew.top,
+ rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,
+ showCmd);
+
+
+ wmMsg.hwndWindow = pRLWinPriv->hWnd;
+ wmMsg.iWindow = (Window)pRLWinPriv->pFrame->win->drawable.id;
+ wmMsg.msg = WM_WM_NAME_EVENT;
+ winSendMessageToWM (pScreenPriv->pWMInfo, &wmMsg);
+
+ winMWExtWMReshapeFrame ((RootlessFrameID)pRLWinPriv ,
+ wBoundingShape(pRLWinPriv->pFrame->win));
+ }
+ }
+ else
+ {
+ RECT rcNew;
+
+ /* */
+ if (dwExStyle & WS_EX_APPWINDOW)
+ {
+ winDebug ("\tDecorate=>Bare\n");
+ /* Setup a rectangle with the X window position and size */
+ SetRect (&rcNew,
+ pRLWinPriv->pFrame->x,
+ pRLWinPriv->pFrame->y,
+ pRLWinPriv->pFrame->x + pRLWinPriv->pFrame->width,
+ pRLWinPriv->pFrame->y + pRLWinPriv->pFrame->height);
+#if 0
+ /* */
+ AdjustWindowRectEx (&rcNew,
+ WS_POPUP | WS_CLIPCHILDREN,
+ FALSE,
+ WS_EX_TOOLWINDOW);
+
+ /* Calculate position deltas */
+ iDx = pRLWinPriv->pFrame->x - rcNew.left;
+ iDy = pRLWinPriv->pFrame->y - rcNew.top;
+
+ /* Calculate new rectangle */
+ rcNew.left += iDx;
+ rcNew.right += iDx;
+ rcNew.top += iDy;
+ rcNew.bottom += iDy;
+#endif
+
+ /* Hide window temporary to remove from taskbar. */
+ ShowWindow( pRLWinPriv->hWnd, SW_HIDE );
+
+ /* Set the window extended style flags */
+ SetWindowLongPtr (pRLWinPriv->hWnd, GWL_EXSTYLE, WS_EX_TOOLWINDOW);
+
+ /* Set the window standard style flags */
+ SetWindowLongPtr (pRLWinPriv->hWnd, GWL_STYLE,
+ WS_POPUP | WS_CLIPCHILDREN);
+
+ /* Position the Windows window */
+ SetWindowPos (pRLWinPriv->hWnd, NULL,
+ rcNew.left, rcNew.top,
+ rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,
+ showCmd);
+
+ winMWExtWMReshapeFrame ((RootlessFrameID)pRLWinPriv ,
+ wBoundingShape(pRLWinPriv->pFrame->win));
+ }
+ }
+}
+
+
+/*
+ * winIsInternalWMRunning (winScreenInfoPtr pScreenInfo)
+ */
+Bool
+winIsInternalWMRunning (winScreenInfoPtr pScreenInfo)
+{
+ return pScreenInfo->fInternalWM && !pScreenInfo->fAnotherWMRunning;
+}
+
+
+/*
+ * winMWExtWMRestackWindows
+ */
+
+void
+winMWExtWMRestackWindows (ScreenPtr pScreen)
+{
+ winScreenPriv(pScreen);
+ WindowPtr pRoot = pScreen->root;
+ WindowPtr pWin = NULL;
+ WindowPtr pWinPrev = NULL;
+ win32RootlessWindowPtr pRLWin = NULL;
+ win32RootlessWindowPtr pRLWinPrev = NULL;
+ int nWindow = 0;
+ HDWP hWinPosInfo = NULL;
+
+#if CYGMULTIWINDOW_DEBUG
+ winDebug ("winMWExtWMRestackWindows\n");
+#endif
+
+ pScreenPriv->fRestacking = TRUE;
+
+ if (pRoot != NULL)
+ {
+ for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib)
+ nWindow ++;
+
+ hWinPosInfo = BeginDeferWindowPos(nWindow);
+
+ for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib)
+ {
+ if (pWin->realized)
+ {
+ UINT uFlags;
+
+ pRLWin = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, FALSE);
+ if (pRLWin == NULL) continue;
+
+ if (pWinPrev)
+ pRLWinPrev = (win32RootlessWindowPtr) RootlessFrameForWindow (pWinPrev, FALSE);
+
+ uFlags = SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW;
+ if (pRLWinPrev != NULL) uFlags |= SWP_NOACTIVATE;
+
+#if CYGMULTIWINDOW_DEBUG
+ winDebug ("winMWExtWMRestackWindows - DeferWindowPos (%08x, %08x)\n",
+ pRLWin->hWnd,
+ pRLWinPrev ? pRLWinPrev->hWnd : HWND_TOP);
+#endif
+ hWinPosInfo = DeferWindowPos (hWinPosInfo, pRLWin->hWnd,
+ pRLWinPrev ? pRLWinPrev->hWnd : HWND_TOP,
+ 0, 0, 0, 0,
+ uFlags);
+ if (hWinPosInfo == NULL)
+ {
+ ErrorF ("winMWExtWMRestackWindows - DeferWindowPos () failed: %d\n",
+ (int) GetLastError ());
+ return;
+ }
+ pWinPrev = pWin;
+ }
+ }
+ if (!EndDeferWindowPos (hWinPosInfo))
+ {
+ ErrorF ("winMWExtWMRestackWindows - EndDeferWindowPos () failed: %d\n",
+ (int) GetLastError ());
+ return;
+ }
+ }
+
+#if CYGMULTIWINDOW_DEBUG
+ winDebug ("winMWExtWMRestackWindows - done\n");
+#endif
+ pScreenPriv->fRestacking = FALSE;
+}