xserver git update 11/6/2010

1 files changed, 476 insertions, 476 deletions

diff --git a/xorg-server/hw/xwin/winwin32rootlesswindow.c b/xorg-server/hw/xwin/winwin32rootlesswindow.c
index 3a49ead69..60e1f8bea 100644
--- a/xorg-server/hw/xwin/winwin32rootlesswindow.c
+++ b/xorg-server/hw/xwin/winwin32rootlesswindow.c
@@ -1,476 +1,476 @@
-/*
- *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 = WindowTable[pScreen->myNum];
-  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)

+    {

+      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;

+}