hw/xwin: Remove winIsInternalWMRunning(), which now always returns FALSE

Also remove then unused variables and IsRaiseonClick()

v2:
Also remove unused pScreenInfo variable in winMWEXtWMRestackFrame()

Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>

4 files changed, 5 insertions, 292 deletions

diff --git a/hw/xwin/win.h b/hw/xwin/win.h
index d43771e18..f3d1eabb5 100644
--- a/hw/xwin/win.h
+++ b/hw/xwin/win.h
@@ -1136,9 +1136,6 @@ winMWExtWMUpdateWindowDecoration(win32RootlessWindowPtr pRLWinPriv,
 
 wBOOL CALLBACK winMWExtWMDecorateWindow(HWND hwnd, LPARAM lParam);
 
-Bool
- winIsInternalWMRunning(winScreenInfoPtr pScreenInfo);
-
 void
  winMWExtWMRestackWindows(ScreenPtr pScreen);
 #endif
diff --git a/hw/xwin/winwin32rootless.c b/hw/xwin/winwin32rootless.c
index 8fe6f4260..95b845230 100644
--- a/hw/xwin/winwin32rootless.c
+++ b/hw/xwin/winwin32rootless.c
@@ -516,12 +516,6 @@ winMWExtWMRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid)
     win32RootlessWindowPtr pRLNextWinPriv = (win32RootlessWindowPtr) nextWid;
 
     winScreenPriv(pRLWinPriv->pFrame->win->drawable.pScreen);
-    winScreenInfo *pScreenInfo = NULL;
-    DWORD dwCurrentProcessID = GetCurrentProcessId();
-    DWORD dwWindowProcessID = 0;
-    HWND hWnd;
-    Bool fFirst = TRUE;
-    Bool fNeedRestack = TRUE;
 
 #if CYGMULTIWINDOW_DEBUG
     winDebug("winMWExtWMRestackFrame (%p)\n", pRLWinPriv);
@@ -530,9 +524,6 @@ winMWExtWMRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid)
     if (pScreenPriv && pScreenPriv->fRestacking)
         return;
 
-    if (pScreenPriv)
-        pScreenInfo = pScreenPriv->pScreenInfo;
-
     pRLWinPriv->fRestackingNow = TRUE;
 
     /* Show window */
@@ -547,62 +538,6 @@ winMWExtWMRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid)
         SetWindowPos(pRLWinPriv->hWnd, HWND_TOP,
                      0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
     }
-    else if (winIsInternalWMRunning(pScreenInfo)) {
-        /* using mulwinidow wm */
-#if CYGMULTIWINDOW_DEBUG
-        winDebug("Win %p is not top\n", pRLWinPriv);
-#endif
-        for (hWnd = GetNextWindow(pRLWinPriv->hWnd, GW_HWNDPREV);
-             fNeedRestack && hWnd != NULL;
-             hWnd = GetNextWindow(hWnd, GW_HWNDPREV)) {
-            GetWindowThreadProcessId(hWnd, &dwWindowProcessID);
-
-            if ((dwWindowProcessID == dwCurrentProcessID)
-                && GetProp(hWnd, WIN_WINDOW_PROP)) {
-                if (hWnd == pRLNextWinPriv->hWnd) {
-                    /* Enable interleave X window and Windows window */
-                    if (!fFirst) {
-#if CYGMULTIWINDOW_DEBUG
-                        winDebug("raise: Insert after Win %p\n",
-                                 pRLNextWinPriv);
-#endif
-                        SetWindowPos(pRLWinPriv->hWnd, pRLNextWinPriv->hWnd,
-                                     0, 0, 0, 0,
-                                     SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
-                    }
-                    else {
-#if CYGMULTIWINDOW_DEBUG
-                        winDebug("No change\n");
-#endif
-                    }
-                    fNeedRestack = FALSE;
-                    break;
-                }
-                if (fFirst)
-                    fFirst = FALSE;
-            }
-        }
-
-        for (hWnd = GetNextWindow(pRLWinPriv->hWnd, GW_HWNDNEXT);
-             fNeedRestack && hWnd != NULL;
-             hWnd = GetNextWindow(hWnd, GW_HWNDNEXT)) {
-            GetWindowThreadProcessId(hWnd, &dwWindowProcessID);
-
-            if ((dwWindowProcessID == dwCurrentProcessID)
-                && GetProp(hWnd, WIN_WINDOW_PROP)) {
-                if (hWnd == pRLNextWinPriv->hWnd) {
-#if CYGMULTIWINDOW_DEBUG
-                    winDebug("lower: Insert after Win %p\n", pRLNextWinPriv);
-#endif
-                    SetWindowPos(pRLWinPriv->hWnd, pRLNextWinPriv->hWnd,
-                                 0, 0, 0, 0,
-                                 SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
-                    fNeedRestack = FALSE;
-                    break;
-                }
-            }
-        }
-    }
     else {
         /* using general wm like twm, wmaker etc.
            Interleave X window and Windows window will cause problem. */
diff --git a/hw/xwin/winwin32rootlesswindow.c b/hw/xwin/winwin32rootlesswindow.c
index 524051f4b..817cd093e 100644
--- a/hw/xwin/winwin32rootlesswindow.c
+++ b/hw/xwin/winwin32rootlesswindow.c
@@ -194,10 +194,6 @@ winMWExtWMUpdateWindowDecoration(win32RootlessWindowPtr pRLWinPriv,
     /* 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;
@@ -345,15 +341,6 @@ winMWExtWMUpdateWindowDecoration(win32RootlessWindowPtr pRLWinPriv,
 }
 
 /*
- * winIsInternalWMRunning (winScreenInfoPtr pScreenInfo)
- */
-Bool
-winIsInternalWMRunning(winScreenInfoPtr pScreenInfo)
-{
-    return FALSE;
-}
-
-/*
  * winMWExtWMRestackWindows
  */
 
diff --git a/hw/xwin/winwin32rootlesswndproc.c b/hw/xwin/winwin32rootlesswndproc.c
index 6618c0567..ab7d82b9a 100644
--- a/hw/xwin/winwin32rootlesswndproc.c
+++ b/hw/xwin/winwin32rootlesswndproc.c
@@ -60,9 +60,9 @@ static UINT_PTR g_uipMousePollingTimerID = 0;
  * Local function
  */
 
-DEFINE_ATOM_HELPER(AtmWindowsWmRaiseOnClick, WINDOWSWM_RAISE_ON_CLICK)
-    DEFINE_ATOM_HELPER(AtmWindowsWMMouseActivate, WINDOWSWM_MOUSE_ACTIVATE)
+DEFINE_ATOM_HELPER(AtmWindowsWMMouseActivate, WINDOWSWM_MOUSE_ACTIVATE)
 /* DEFINE_ATOM_HELPER(AtmWindowsWMClientWindow, WINDOWSWM_CLIENT_WINDOW) */
+
 /*
  * ConstrainSize - Taken from TWM sources - Respects hints for sizing
  */
@@ -272,55 +272,6 @@ ValidateSizing(HWND hwnd, WindowPtr pWin, WPARAM wParam, LPARAM lParam)
 }
 
 /*
- * IsRaiseOnClick
- */
-
-static Bool
-IsRaiseOnClick(WindowPtr pWin)
-{
-
-    struct _Window *pwin;
-    struct _Property *prop;
-
-    /* XXX We're getting inputInfo.poniter here, but this might be really wrong.
-     * Which pointer's current window do we want? */
-    WindowPtr pRoot = GetCurrentRootWindow(inputInfo.pointer);
-
-    if (!pWin) {
-        ErrorF("IsRaiseOnClick - no prop use default value:%d\n",
-               RAISE_ON_CLICK_DEFAULT);
-        return RAISE_ON_CLICK_DEFAULT;
-    }
-
-    pwin = (struct _Window *) pWin;
-
-    if (pwin->optional)
-        prop = (struct _Property *) pwin->optional->userProps;
-    else
-        prop = NULL;
-
-    while (prop) {
-        if (prop->propertyName == AtmWindowsWmRaiseOnClick()
-            && prop->type == XA_INTEGER && prop->format == 32) {
-            return *(int *) prop->data;
-        }
-        else
-            prop = prop->next;
-    }
-
-    if (pWin != pRoot) {
-        return IsRaiseOnClick(pRoot);
-    }
-    else {
-#if CYGMULTIWINDOW_DEBUG
-        winDebug("IsRaiseOnClick - no prop use default value:%d\n",
-                 RAISE_ON_CLICK_DEFAULT);
-#endif
-        return RAISE_ON_CLICK_DEFAULT;
-    }
-}
-
-/*
  * IsMouseActive
  */
 
@@ -388,8 +339,6 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
     PAINTSTRUCT ps;
     LPWINDOWPOS pWinPos = NULL;
     RECT rcClient;
-    winWMMessageRec wmMsg;
-    Bool fWMMsgInitialized = FALSE;
 
     /* Check if the Windows window property for our X window pointer is valid */
     if ((pRLWinPriv =
@@ -403,16 +352,6 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
         if (pScreenPriv)
             hwndScreen = pScreenPriv->hwndScreen;
 
-        wmMsg.msg = 0;
-        wmMsg.hwndWindow = hwnd;
-        wmMsg.iWindow = (Window) pWin->drawable.id;
-
-        wmMsg.iX = pRLWinPriv->pFrame->x;
-        wmMsg.iY = pRLWinPriv->pFrame->y;
-        wmMsg.iWidth = pRLWinPriv->pFrame->width;
-        wmMsg.iHeight = pRLWinPriv->pFrame->height;
-
-        fWMMsgInitialized = TRUE;
 #if CYGDEBUG
         winDebugWin32Message("winMWExtWMWindowProc", hwnd, message, wParam,
                              lParam);
@@ -446,12 +385,6 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
             DestroyWindow(hwnd);
         }
         else {
-            if (winIsInternalWMRunning(pScreenInfo)) {
-                /* Tell our Window Manager thread to kill the window */
-                wmMsg.msg = WM_WM_KILL;
-                if (fWMMsgInitialized)
-                    winSendMessageToWM(pScreenPriv->pWMInfo, &wmMsg);
-            }
             winWindowsWMSendEvent(WindowsWMControllerNotify,
                                   WindowsWMControllerNotifyMask,
                                   1,
@@ -680,19 +613,7 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 #if CYGMULTIWINDOW_DEBUG
         winDebug("winMWExtWMWindowProc - WM_MOUSEACTIVATE\n");
 #endif
-#if 1
-        /* Check if this window needs to be made active when clicked */
-        if (winIsInternalWMRunning(pScreenInfo) && pWin->overrideRedirect) {
-#if CYGMULTIWINDOW_DEBUG
-            winDebug("winMWExtWMWindowProc - WM_MOUSEACTIVATE - "
-                     "MA_NOACTIVATE\n");
-#endif
-
-            /* */
-            return MA_NOACTIVATE;
-        }
-#endif
-        if (!winIsInternalWMRunning(pScreenInfo) && !IsMouseActive(pWin))
+        if (!IsMouseActive(pWin))
             return MA_NOACTIVATE;
 
         break;
@@ -805,19 +726,6 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
         winDebug("winMWExtWMWindowProc - WM_ACTIVATE\n");
 #endif
         if (LOWORD(wParam) != WA_INACTIVE) {
-            if (winIsInternalWMRunning(pScreenInfo)) {
-#if 0
-                /* Raise the window to the top in Z order */
-                wmMsg.msg = WM_WM_RAISE;
-                if (fWMMsgInitialized)
-                    winSendMessageToWM(pScreenPriv->pWMInfo, &wmMsg);
-#endif
-                /* Tell our Window Manager thread to activate the window */
-                wmMsg.msg = WM_WM_ACTIVATE;
-                if (fWMMsgInitialized)
-                    if (!pWin || !pWin->overrideRedirect)       /* for OOo menus */
-                        winSendMessageToWM(pScreenPriv->pWMInfo, &wmMsg);
-            }
             winWindowsWMSendEvent(WindowsWMControllerNotify,
                                   WindowsWMControllerNotifyMask,
                                   1,
@@ -838,14 +746,6 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
                 break;
             }
 
-            if (winIsInternalWMRunning(pScreenInfo) || IsRaiseOnClick(pWin)) {
-#if CYGMULTIWINDOW_DEBUG
-                winDebug("Win %p has WINDOWSWM_RAISE_ON_CLICK.\n",
-                         pRLWinPriv);
-#endif
-                break;
-            }
-
 #if CYGMULTIWINDOW_DEBUG
             winDebug("Win %p forbid to change z order (%p).\n",
                      pRLWinPriv,
@@ -889,9 +789,6 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
                  (short) HIWORD(lParam));
 #endif
         if (!pRLWinPriv->fMovingOrSizing) {
-            if (winIsInternalWMRunning(pScreenInfo))
-                winAdjustXWindow(pWin, hwnd);
-
             winMWExtWMMoveXWindow(pWin, (LOWORD(lParam) - wBorderWidth(pWin)
                                          - GetSystemMetrics(SM_XVIRTUALSCREEN)),
                                   (HIWORD(lParam) - wBorderWidth(pWin)
@@ -909,26 +806,6 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 
         winMWExtWMUpdateWindowDecoration(pRLWinPriv, pScreenInfo);
 
-        if (winIsInternalWMRunning(pScreenInfo)) {
-#if CYGMULTIWINDOW_DEBUG || TRUE
-            winDebug("\tMapWindow\n");
-#endif
-            /* Tell X to map the window */
-            MapWindow(pWin, wClient(pWin));
-
-            if (!pRLWinPriv->pFrame->win->overrideRedirect)
-                /* Bring the Windows window to the foreground */
-                SetForegroundWindow(hwnd);
-
-            /* Setup the Window Manager message */
-            wmMsg.msg = WM_WM_MAP;
-            wmMsg.iWidth = pRLWinPriv->pFrame->width;
-            wmMsg.iHeight = pRLWinPriv->pFrame->height;
-
-            /* Tell our Window Manager thread to map the window */
-            if (fWMMsgInitialized)
-                winSendMessageToWM(pScreenPriv->pWMInfo, &wmMsg);
-        }
         break;
 
     case WM_SIZING:
@@ -964,72 +841,12 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
         if (pWinPos->flags & SWP_HIDEWINDOW)
             break;
 
-        /* Reorder if window z order was changed */
-        if ((pScreenPriv != NULL)
-            && !(pWinPos->flags & SWP_NOZORDER)
-            && !(pWinPos->flags & SWP_SHOWWINDOW)
-            && winIsInternalWMRunning(pScreenInfo)) {
-#if CYGMULTIWINDOW_DEBUG
-            winDebug("\twindow z order was changed\n");
-#endif
-            if (pWinPos->hwndInsertAfter == HWND_TOP
-                || pWinPos->hwndInsertAfter == HWND_TOPMOST
-                || pWinPos->hwndInsertAfter == HWND_NOTOPMOST) {
-#if CYGMULTIWINDOW_DEBUG
-                winDebug("\traise to top\n");
-#endif
-                /* Raise the window to the top in Z order */
-                wmMsg.msg = WM_WM_RAISE;
-                if (fWMMsgInitialized)
-                    winSendMessageToWM(pScreenPriv->pWMInfo, &wmMsg);
-            }
-#if 1
-            else if (pWinPos->hwndInsertAfter == HWND_BOTTOM) {
-            }
-            else {
-                /* Check if this window is top of X windows. */
-                HWND hWndAbove = NULL;
-                DWORD dwCurrentProcessID = GetCurrentProcessId();
-                DWORD dwWindowProcessID = 0;
-
-                for (hWndAbove = pWinPos->hwndInsertAfter;
-                     hWndAbove != NULL;
-                     hWndAbove = GetNextWindow(hWndAbove, GW_HWNDPREV)) {
-                    /* Ignore other XWin process's window */
-                    GetWindowThreadProcessId(hWndAbove, &dwWindowProcessID);
-
-                    if ((dwWindowProcessID == dwCurrentProcessID)
-                        && GetProp(hWndAbove, WIN_WINDOW_PROP)
-                        && !IsWindowVisible(hWndAbove)
-                        && !IsIconic(hWndAbove))        /* ignore minimized windows */
-                        break;
-                }
-                /* If this is top of X windows in Windows stack,
-                   raise it in X stack. */
-                if (hWndAbove == NULL) {
-#if CYGMULTIWINDOW_DEBUG
-                    winDebug("\traise to top\n");
-#endif
-                    /* Raise the window to the top in Z order */
-                    wmMsg.msg = WM_WM_RAISE;
-                    if (fWMMsgInitialized)
-                        winSendMessageToWM(pScreenPriv->pWMInfo, &wmMsg);
-                }
-            }
-#endif
-        }
-
         if (!(pWinPos->flags & SWP_NOSIZE)) {
             if (IsIconic(hwnd)) {
 #if CYGMULTIWINDOW_DEBUG
                 winDebug("\tIconic -> MINIMIZED\n");
 #endif
-                if (winIsInternalWMRunning(pScreenInfo)) {
-                    /* Raise the window to the top in Z order */
-                    wmMsg.msg = WM_WM_LOWER;
-                    if (fWMMsgInitialized)
-                        winSendMessageToWM(pScreenPriv->pWMInfo, &wmMsg);
-                }
+
                 winWindowsWMSendEvent(WindowsWMControllerNotify,
                                       WindowsWMControllerNotifyMask,
                                       1,
@@ -1069,8 +886,6 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 #if CYGMULTIWINDOW_DEBUG
                     winDebug("\tmove & resize\n");
 #endif
-                    if (winIsInternalWMRunning(pScreenInfo))
-                        winAdjustXWindow(pWin, hwnd);
 
                     winMWExtWMMoveResizeXWindow(pWin,
                                                 rcClient.left -
@@ -1092,8 +907,6 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 #if CYGMULTIWINDOW_DEBUG
                     winDebug("\tmove\n");
 #endif
-                    if (winIsInternalWMRunning(pScreenInfo))
-                        winAdjustXWindow(pWin, hwnd);
 
                     winMWExtWMMoveResizeXWindow(pWin,
                                                 rcClient.left -
@@ -1115,8 +928,6 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 #if CYGMULTIWINDOW_DEBUG
                     winDebug("\tmove\n");
 #endif
-                    if (winIsInternalWMRunning(pScreenInfo))
-                        winAdjustXWindow(pWin, hwnd);
 
                     winMWExtWMMoveXWindow(pWin,
                                           rcClient.left - wBorderWidth(pWin)
@@ -1129,8 +940,6 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 #if CYGMULTIWINDOW_DEBUG
                     winDebug("\tresize\n");
 #endif
-                    if (winIsInternalWMRunning(pScreenInfo))
-                        winAdjustXWindow(pWin, hwnd);
 
                     winMWExtWMResizeXWindow(pWin,
                                             rcClient.right - rcClient.left
@@ -1165,12 +974,7 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 #if CYGMULTIWINDOW_DEBUG
             winDebug("\tSIZE_MINIMIZED\n");
 #endif
-            if (winIsInternalWMRunning(pScreenInfo)) {
-                /* Raise the window to the top in Z order */
-                wmMsg.msg = WM_WM_LOWER;
-                if (fWMMsgInitialized)
-                    winSendMessageToWM(pScreenPriv->pWMInfo, &wmMsg);
-            }
+
             winWindowsWMSendEvent(WindowsWMControllerNotify,
                                   WindowsWMControllerNotifyMask,
                                   1,
@@ -1206,9 +1010,6 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 
         /* Perform the resize and notify the X client */
         if (!pRLWinPriv->fMovingOrSizing) {
-            if (winIsInternalWMRunning(pScreenInfo))
-                winAdjustXWindow(pWin, hwnd);
-
             winMWExtWMResizeXWindow(pWin, (short) LOWORD(lParam)
                                     - wBorderWidth(pWin) * 2,
                                     (short) HIWORD(lParam)
@@ -1221,10 +1022,6 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
         winDebug("winMWExtWMWindowProc - WM_ACTIVATEAPP\n");
 #endif
         if (wParam) {
-            if (winIsInternalWMRunning(pScreenInfo)) {
-            }
-            else {
-            }
             winWindowsWMSendEvent(WindowsWMActivationNotify,
                                   WindowsWMActivationNotifyMask,
                                   1,
@@ -1265,9 +1062,6 @@ winMWExtWMWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 
         MapWindowPoints(hwnd, HWND_DESKTOP, (LPPOINT) &rcClient, 2);
 
-        if (winIsInternalWMRunning(pScreenInfo))
-            winAdjustXWindow(pWin, hwnd);
-
         winMWExtWMMoveResizeXWindow(pWin, rcClient.left - wBorderWidth(pWin)
                                     - GetSystemMetrics(SM_XVIRTUALSCREEN),
                                     rcClient.top - wBorderWidth(pWin)