diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xwin/winwin32rootlesswndproc.c')
| -rwxr-xr-x | nx-X11/programs/Xserver/hw/xwin/winwin32rootlesswndproc.c | 1324 |
1 files changed, 0 insertions, 1324 deletions
diff --git a/nx-X11/programs/Xserver/hw/xwin/winwin32rootlesswndproc.c b/nx-X11/programs/Xserver/hw/xwin/winwin32rootlesswndproc.c deleted file mode 100755 index ffa84938f..000000000 --- a/nx-X11/programs/Xserver/hw/xwin/winwin32rootlesswndproc.c +++ /dev/null @@ -1,1324 +0,0 @@ -/* - *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 <winuser.h> -#define _WINDOWSWM_SERVER_ -#include "windowswmstr.h" -#include "dixevents.h" -#include "propertyst.h" -#include <X11/Xatom.h> -#include "winmultiwindowclass.h" -#include "winmsg.h" - - -/* - * Constant defines - */ - -#define MOUSE_POLLING_INTERVAL 500 -#define MOUSE_ACTIVATE_DEFAULT TRUE -#define RAISE_ON_CLICK_DEFAULT FALSE - - -/* - * Global variables - */ - -extern Bool g_fNoConfigureWindow; -extern Bool g_fSoftwareCursor; - - -/* - * Local globals - */ - -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(AtmWindowsWMClientWindow, WINDOWSWM_CLIENT_WINDOW) */ - -/* - * ConstrainSize - Taken from TWM sources - Respects hints for sizing - */ -#define makemult(a,b) ((b==1) ? (a) : (((int)((a)/(b))) * (b)) ) -static void -ConstrainSize (WinXSizeHints hints, int *widthp, int *heightp) -{ - int minWidth, minHeight, maxWidth, maxHeight, xinc, yinc, delta; - int baseWidth, baseHeight; - int dwidth = *widthp, dheight = *heightp; - - if (hints.flags & PMinSize) - { - minWidth = hints.min_width; - minHeight = hints.min_height; - } - else if (hints.flags & PBaseSize) - { - minWidth = hints.base_width; - minHeight = hints.base_height; - } - else - minWidth = minHeight = 1; - - if (hints.flags & PBaseSize) - { - baseWidth = hints.base_width; - baseHeight = hints.base_height; - } - else if (hints.flags & PMinSize) - { - baseWidth = hints.min_width; - baseHeight = hints.min_height; - } - else - baseWidth = baseHeight = 0; - - if (hints.flags & PMaxSize) - { - maxWidth = hints.max_width; - maxHeight = hints.max_height; - } - else - { - maxWidth = MAXINT; - maxHeight = MAXINT; - } - - if (hints.flags & PResizeInc) - { - xinc = hints.width_inc; - yinc = hints.height_inc; - } - else - xinc = yinc = 1; - - /* - * First, clamp to min and max values - */ - if (dwidth < minWidth) - dwidth = minWidth; - if (dheight < minHeight) - dheight = minHeight; - - if (dwidth > maxWidth) - dwidth = maxWidth; - if (dheight > maxHeight) - dheight = maxHeight; - - /* - * Second, fit to base + N * inc - */ - dwidth = ((dwidth - baseWidth) / xinc * xinc) + baseWidth; - dheight = ((dheight - baseHeight) / yinc * yinc) + baseHeight; - - /* - * Third, adjust for aspect ratio - */ - - /* - * The math looks like this: - * - * minAspectX dwidth maxAspectX - * ---------- <= ------- <= ---------- - * minAspectY dheight maxAspectY - * - * If that is multiplied out, then the width and height are - * invalid in the following situations: - * - * minAspectX * dheight > minAspectY * dwidth - * maxAspectX * dheight < maxAspectY * dwidth - * - */ - - if (hints.flags & PAspect) - { - if (hints.min_aspect.x * dheight > hints.min_aspect.y * dwidth) - { - delta = makemult(hints.min_aspect.x * dheight / hints.min_aspect.y - dwidth, xinc); - if (dwidth + delta <= maxWidth) - dwidth += delta; - else - { - delta = makemult(dheight - dwidth*hints.min_aspect.y/hints.min_aspect.x, yinc); - if (dheight - delta >= minHeight) - dheight -= delta; - } - } - - if (hints.max_aspect.x * dheight < hints.max_aspect.y * dwidth) - { - delta = makemult(dwidth * hints.max_aspect.y / hints.max_aspect.x - dheight, yinc); - if (dheight + delta <= maxHeight) - dheight += delta; - else - { - delta = makemult(dwidth - hints.max_aspect.x*dheight/hints.max_aspect.y, xinc); - if (dwidth - delta >= minWidth) - dwidth -= delta; - } - } - } - - /* Return computed values */ - *widthp = dwidth; - *heightp = dheight; -} -#undef makemult - - - -/* - * ValidateSizing - Ensures size request respects hints - */ -static int -ValidateSizing (HWND hwnd, WindowPtr pWin, - WPARAM wParam, LPARAM lParam) -{ - WinXSizeHints sizeHints; - RECT *rect; - int iWidth, iHeight, iTopBorder; - POINT pt; - - /* Invalid input checking */ - if (pWin==NULL || lParam==0) - { - ErrorF ("Invalid input checking\n"); - return FALSE; - } - - /* No size hints, no checking */ - if (!winMultiWindowGetWMNormalHints (pWin, &sizeHints)) - { - ErrorF ("No size hints, no checking\n"); - return FALSE; - } - - /* Avoid divide-by-zero */ - if (sizeHints.flags & PResizeInc) - { - if (sizeHints.width_inc == 0) sizeHints.width_inc = 1; - if (sizeHints.height_inc == 0) sizeHints.height_inc = 1; - } - - rect = (RECT*)lParam; - - iWidth = rect->right - rect->left; - iHeight = rect->bottom - rect->top; - - /* Get title bar height, there must be an easier way?! */ - pt.x = pt.y = 0; - ClientToScreen(hwnd, &pt); - iTopBorder = pt.y - rect->top; - - /* Now remove size of any borders */ - iWidth -= 2 * GetSystemMetrics(SM_CXSIZEFRAME); - iHeight -= GetSystemMetrics(SM_CYSIZEFRAME) + iTopBorder; - - /* Constrain the size to legal values */ - ConstrainSize (sizeHints, &iWidth, &iHeight); - - /* Add back the borders */ - iWidth += 2 * GetSystemMetrics(SM_CXSIZEFRAME); - iHeight += GetSystemMetrics(SM_CYSIZEFRAME) + iTopBorder; - - /* Adjust size according to where we're dragging from */ - switch(wParam) { - case WMSZ_TOP: - case WMSZ_TOPRIGHT: - case WMSZ_BOTTOM: - case WMSZ_BOTTOMRIGHT: - case WMSZ_RIGHT: - rect->right = rect->left + iWidth; - break; - default: - rect->left = rect->right - iWidth; - break; - } - switch(wParam) { - case WMSZ_BOTTOM: - case WMSZ_BOTTOMRIGHT: - case WMSZ_BOTTOMLEFT: - case WMSZ_RIGHT: - case WMSZ_LEFT: - rect->bottom = rect->top + iHeight; - break; - default: - rect->top = rect->bottom - iHeight; - break; - } - return TRUE; -} - - -/* - * IsRaiseOnClick - */ - -static Bool -IsRaiseOnClick (WindowPtr pWin) -{ - - struct _Window *pwin; - struct _Property *prop; - WindowPtr pRoot = GetCurrentRootWindow (); - - 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 - */ - -static Bool -IsMouseActive (WindowPtr pWin) -{ - - struct _Window *pwin; - struct _Property *prop; - WindowPtr pRoot = GetCurrentRootWindow (); - - if (!pWin) - { - ErrorF ("IsMouseActive - pWin was NULL use default value:%d\n", - MOUSE_ACTIVATE_DEFAULT); - return MOUSE_ACTIVATE_DEFAULT; - } - - pwin = (struct _Window*) pWin; - - if (pwin->optional) - prop = (struct _Property *) pwin->optional->userProps; - else - prop = NULL; - - while (prop) - { - if (prop->propertyName == AtmWindowsWMMouseActivate () - && prop->type == XA_INTEGER - && prop->format == 32) - { - return *(int*)prop->data; - } - else - prop = prop->next; - } - - if (pWin != pRoot) - { - return IsMouseActive (pRoot); - } - else - { -#if CYGMULTIWINDOW_DEBUG - winDebug ("IsMouseActive - no prop use default value:%d\n", - MOUSE_ACTIVATE_DEFAULT); -#endif - return MOUSE_ACTIVATE_DEFAULT; - } -} - - -/* - * winMWExtWMWindowProc - Window procedure - */ - -LRESULT CALLBACK -winMWExtWMWindowProc (HWND hwnd, UINT message, - WPARAM wParam, LPARAM lParam) -{ - WindowPtr pWin = NULL; - win32RootlessWindowPtr pRLWinPriv = NULL; - ScreenPtr pScreen = NULL; - winPrivScreenPtr pScreenPriv = NULL; - winScreenInfo *pScreenInfo = NULL; - HWND hwndScreen = NULL; - POINT ptMouse; - static Bool s_fTracking = FALSE; - HDC hdcUpdate; - 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 = (win32RootlessWindowPtr)GetProp (hwnd, WIN_WINDOW_PROP)) != NULL) - { - pWin = pRLWinPriv->pFrame->win; - pScreen = pWin->drawable.pScreen; - if (pScreen) pScreenPriv = winGetScreenPriv(pScreen); - if (pScreenPriv) pScreenInfo = pScreenPriv->pScreenInfo; - 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); - - winDebug ("\thWnd %08X\n", hwnd); - winDebug ("\tpScreenPriv %08X\n", pScreenPriv); - winDebug ("\tpScreenInfo %08X\n", pScreenInfo); - winDebug ("\thwndScreen %08X\n", hwndScreen); - winDebug ("winMWExtWMWindowProc (%08x) %08x %08x %08x\n", - pRLWinPriv, message, wParam, lParam); -#endif - } - /* Branch on message type */ - switch (message) - { - case WM_CREATE: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_CREATE\n"); -#endif - /* */ - SetProp (hwnd, - WIN_WINDOW_PROP, - (HANDLE)((LPCREATESTRUCT) lParam)->lpCreateParams); - return 0; - - case WM_CLOSE: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_CLOSE %d\n", pRLWinPriv->fClose); -#endif - /* Tell window-manager to close window */ - if (pRLWinPriv->fClose) - { - 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, - WindowsWMCloseWindow, - pWin->drawable.id, - 0, 0, 0, 0); - } - return 0; - - case WM_DESTROY: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_DESTROY\n"); -#endif - /* Free the shaodw DC; which allows the bitmap to be freed */ - DeleteDC (pRLWinPriv->hdcShadow); - pRLWinPriv->hdcShadow = NULL; - - /* Free the shadow bitmap */ - DeleteObject (pRLWinPriv->hbmpShadow); - pRLWinPriv->hbmpShadow = NULL; - - /* Free the screen DC */ - ReleaseDC (pRLWinPriv->hWnd, pRLWinPriv->hdcScreen); - pRLWinPriv->hdcScreen = NULL; - - /* Free shadow buffer info header */ - free (pRLWinPriv->pbmihShadow); - pRLWinPriv->pbmihShadow = NULL; - - pRLWinPriv->fResized = FALSE; - pRLWinPriv->pfb = NULL; - free (pRLWinPriv); - RemoveProp (hwnd, WIN_WINDOW_PROP); - break; - - case WM_MOUSEMOVE: -#if CYGMULTIWINDOW_DEBUG && 0 - winDebug ("winMWExtWMWindowProc - WM_MOUSEMOVE\n"); -#endif - /* Unpack the client area mouse coordinates */ - ptMouse.x = GET_X_LPARAM(lParam); - ptMouse.y = GET_Y_LPARAM(lParam); - - /* Translate the client area mouse coordinates to screen coordinates */ - ClientToScreen (hwnd, &ptMouse); - - /* Screen Coords from (-X, -Y) -> Root Window (0, 0) */ - ptMouse.x -= GetSystemMetrics (SM_XVIRTUALSCREEN); - ptMouse.y -= GetSystemMetrics (SM_YVIRTUALSCREEN); - - /* We can't do anything without privates */ - if (pScreenPriv == NULL || pScreenInfo->fIgnoreInput) - break; - - /* Has the mouse pointer crossed screens? */ - if (pScreen != miPointerCurrentScreen ()) - miPointerSetNewScreen (pScreenInfo->dwScreen, - ptMouse.x - pScreenInfo->dwXOffset, - ptMouse.y - pScreenInfo->dwYOffset); - - /* Are we tracking yet? */ - if (!s_fTracking) - { - TRACKMOUSEEVENT tme; - - /* Setup data structure */ - ZeroMemory (&tme, sizeof (tme)); - tme.cbSize = sizeof (tme); - tme.dwFlags = TME_LEAVE; - tme.hwndTrack = hwnd; - - /* Call the tracking function */ - if (!(*g_fpTrackMouseEvent) (&tme)) - ErrorF ("winMWExtWMWindowProc - _TrackMouseEvent failed\n"); - - /* Flag that we are tracking now */ - s_fTracking = TRUE; - } - - /* Kill the timer used to poll mouse events */ - if (g_uipMousePollingTimerID != 0) - { - KillTimer (pScreenPriv->hwndScreen, WIN_POLLING_MOUSE_TIMER_ID); - g_uipMousePollingTimerID = 0; - } - - /* Deliver absolute cursor position to X Server */ - miPointerAbsoluteCursor (ptMouse.x - pScreenInfo->dwXOffset, - ptMouse.y - pScreenInfo->dwYOffset, - g_c32LastInputEventTime = GetTickCount ()); - return 0; - - case WM_NCMOUSEMOVE: -#if CYGMULTIWINDOW_DEBUG && 0 - winDebug ("winMWExtWMWindowProc - WM_NCMOUSEMOVE\n"); -#endif - /* - * We break instead of returning 0 since we need to call - * DefWindowProc to get the mouse cursor changes - * and min/max/close button highlighting in Windows XP. - * The Platform SDK says that you should return 0 if you - * process this message, but it fails to mention that you - * will give up any default functionality if you do return 0. - */ - - /* We can't do anything without privates */ - if (pScreenPriv == NULL || pScreenInfo->fIgnoreInput) - break; - - /* - * Timer to poll mouse events. This is needed to make - * programs like xeyes follow the mouse properly. - */ - if (g_uipMousePollingTimerID == 0) - g_uipMousePollingTimerID = SetTimer (pScreenPriv->hwndScreen, - WIN_POLLING_MOUSE_TIMER_ID, - MOUSE_POLLING_INTERVAL, - NULL); - break; - - case WM_MOUSELEAVE: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_MOUSELEAVE\n"); -#endif - /* Mouse has left our client area */ - - /* Flag that we are no longer tracking */ - s_fTracking = FALSE; - - /* - * Timer to poll mouse events. This is needed to make - * programs like xeyes follow the mouse properly. - */ - if (g_uipMousePollingTimerID == 0) - g_uipMousePollingTimerID = SetTimer (pScreenPriv->hwndScreen, - WIN_POLLING_MOUSE_TIMER_ID, - MOUSE_POLLING_INTERVAL, - NULL); - return 0; - - case WM_LBUTTONDBLCLK: - case WM_LBUTTONDOWN: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_LBUTTONDBLCLK\n"); -#endif - if (pScreenPriv == NULL || pScreenInfo->fIgnoreInput) - break; - SetCapture (hwnd); - return winMouseButtonsHandle (pScreen, ButtonPress, Button1, wParam); - - case WM_LBUTTONUP: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_LBUTTONUP\n"); -#endif - if (pScreenPriv == NULL || pScreenInfo->fIgnoreInput) - break; - ReleaseCapture (); - return winMouseButtonsHandle (pScreen, ButtonRelease, Button1, wParam); - - case WM_MBUTTONDBLCLK: - case WM_MBUTTONDOWN: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_MBUTTONDBLCLK\n"); -#endif - if (pScreenPriv == NULL || pScreenInfo->fIgnoreInput) - break; - SetCapture (hwnd); - return winMouseButtonsHandle (pScreen, ButtonPress, Button2, wParam); - - case WM_MBUTTONUP: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_MBUTTONUP\n"); -#endif - if (pScreenPriv == NULL || pScreenInfo->fIgnoreInput) - break; - ReleaseCapture (); - return winMouseButtonsHandle (pScreen, ButtonRelease, Button2, wParam); - - case WM_RBUTTONDBLCLK: - case WM_RBUTTONDOWN: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_RBUTTONDBLCLK\n"); -#endif - if (pScreenPriv == NULL || pScreenInfo->fIgnoreInput) - break; - SetCapture (hwnd); - return winMouseButtonsHandle (pScreen, ButtonPress, Button3, wParam); - - case WM_RBUTTONUP: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_RBUTTONUP\n"); -#endif - if (pScreenPriv == NULL || pScreenInfo->fIgnoreInput) - break; - ReleaseCapture (); - return winMouseButtonsHandle (pScreen, ButtonRelease, Button3, wParam); - - case WM_XBUTTONDBLCLK: - case WM_XBUTTONDOWN: - if (pScreenPriv == NULL || pScreenInfo->fIgnoreInput) - break; - SetCapture (hwnd); - return winMouseButtonsHandle (pScreen, ButtonPress, HIWORD(wParam) + 5, wParam); - case WM_XBUTTONUP: - if (pScreenPriv == NULL || pScreenInfo->fIgnoreInput) - break; - ReleaseCapture (); - return winMouseButtonsHandle (pScreen, ButtonRelease, HIWORD(wParam) + 5, wParam); - - case WM_MOUSEWHEEL: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_MOUSEWHEEL\n"); -#endif - - /* Pass the message to the root window */ - SendMessage (hwndScreen, message, wParam, lParam); - return 0; - - case WM_MOUSEACTIVATE: -#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)) - return MA_NOACTIVATE; - - break; - - case WM_KILLFOCUS: - /* Pop any pressed keys since we are losing keyboard focus */ - winKeybdReleaseKeys (); - return 0; - - case WM_SYSDEADCHAR: - case WM_DEADCHAR: - /* - * NOTE: We do nothing with WM_*CHAR messages, - * nor does the root window, so we can just toss these messages. - */ - return 0; - - case WM_SYSKEYDOWN: - case WM_KEYDOWN: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_*KEYDOWN\n"); -#endif - - /* - * Don't pass Alt-F4 key combo to root window, - * let Windows translate to WM_CLOSE and close this top-level window. - * - * NOTE: We purposely don't check the fUseWinKillKey setting because - * it should only apply to the key handling for the root window, - * not for top-level window-manager windows. - * - * ALSO NOTE: We do pass Ctrl-Alt-Backspace to the root window - * because that is a key combo that no X app should be expecting to - * receive, since it has historically been used to shutdown the X server. - * Passing Ctrl-Alt-Backspace to the root window preserves that - * behavior, assuming that -unixkill has been passed as a parameter. - */ - if (wParam == VK_F4 && (GetKeyState (VK_MENU) & 0x8000)) - break; - - /* Pass the message to the root window */ - SendMessage (hwndScreen, message, wParam, lParam); - return 0; - - case WM_SYSKEYUP: - case WM_KEYUP: - -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_*KEYUP\n"); -#endif - - /* Pass the message to the root window */ - SendMessage (hwndScreen, message, wParam, lParam); - return 0; - - case WM_HOTKEY: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_HOTKEY\n"); -#endif - - /* Pass the message to the root window */ - SendMessage (hwndScreen, message, wParam, lParam); - return 0; - - case WM_PAINT: - - /* BeginPaint gives us an hdc that clips to the invalidated region */ - hdcUpdate = BeginPaint (hwnd, &ps); - - /* Try to copy from the shadow buffer */ - if (!BitBlt (hdcUpdate, - ps.rcPaint.left, ps.rcPaint.top, - ps.rcPaint.right - ps.rcPaint.left, - ps.rcPaint.bottom - ps.rcPaint.top, - pRLWinPriv->hdcShadow, - ps.rcPaint.left, ps.rcPaint.top, - SRCCOPY)) - { - LPVOID lpMsgBuf; - - /* Display a fancy error message */ - FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER | - FORMAT_MESSAGE_FROM_SYSTEM | - FORMAT_MESSAGE_IGNORE_INSERTS, - NULL, - GetLastError (), - MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), - (LPTSTR) &lpMsgBuf, - 0, NULL); - - ErrorF ("winMWExtWMWindowProc - BitBlt failed: %s\n", - (LPSTR)lpMsgBuf); - LocalFree (lpMsgBuf); - } - - /* EndPaint frees the DC */ - EndPaint (hwnd, &ps); - break; - - case WM_ACTIVATE: -#if CYGMULTIWINDOW_DEBUG - 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, - WindowsWMActivateWindow, - pWin->drawable.id, - 0, 0, - 0, 0); - } - return 0; - -#if 1 - case WM_WINDOWPOSCHANGING: - pWinPos = (LPWINDOWPOS)lParam; - if (!(pWinPos->flags & SWP_NOZORDER)) - { - if (pRLWinPriv->fRestackingNow || pScreenPriv->fRestacking) - { -#if CYGMULTIWINDOW_DEBUG - winDebug ("Win %08x is now restacking.\n", (unsigned int)pRLWinPriv); -#endif - break; - } - - if (winIsInternalWMRunning(pScreenInfo) || IsRaiseOnClick (pWin)) - { -#if CYGMULTIWINDOW_DEBUG - winDebug ("Win %08x has WINDOWSWM_RAISE_ON_CLICK.\n", (unsigned int)pRLWinPriv); -#endif - break; - } - -#if CYGMULTIWINDOW_DEBUG - winDebug ("Win %08x forbid to change z order (%08x).\n", - (unsigned int)pRLWinPriv, (unsigned int)pWinPos->hwndInsertAfter); -#endif - pWinPos->flags |= SWP_NOZORDER; - } - break; -#endif - - case WM_MOVE: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_MOVE - %d ms\n", - (unsigned int)GetTickCount ()); -#endif - if (g_fNoConfigureWindow) break; -#if 0 - /* Bail if Windows window is not actually moving */ - if (pRLWinPriv->dwX == (short) LOWORD(lParam) - && pRLWinPriv->dwY == (short) HIWORD(lParam)) - break; - - /* Also bail if we're maximizing, we'll do the whole thing in WM_SIZE */ - { - WINDOWPLACEMENT windPlace; - windPlace.length = sizeof (WINDOWPLACEMENT); - - /* Get current window placement */ - GetWindowPlacement (hwnd, &windPlace); - - /* Bail if maximizing */ - if (windPlace.showCmd == SW_MAXIMIZE - || windPlace.showCmd == SW_SHOWMAXIMIZED) - break; - } -#endif - -#if CYGMULTIWINDOW_DEBUG - winDebug ("\t(%d, %d)\n", (short) LOWORD(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) - - GetSystemMetrics (SM_YVIRTUALSCREEN))); - } - return 0; - - case WM_SHOWWINDOW: -#if CYGMULTIWINDOW_DEBUG || TRUE - winDebug ("winMWExtWMWindowProc - WM_SHOWWINDOW - %d ms\n", - (unsigned int)GetTickCount ()); -#endif - /* Bail out if the window is being hidden */ - if (!wParam) - return 0; - - if (!pScreenInfo->fInternalWM)//XXXX - return 0; - - 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: - /* Need to legalize the size according to WM_NORMAL_HINTS */ - /* for applications like xterm */ - return ValidateSizing (hwnd, pWin, wParam, lParam); - - case WM_WINDOWPOSCHANGED: - { - pWinPos = (LPWINDOWPOS) lParam; -#if CYGMULTIWINDOW_DEBUG - winDebug("winMWExtWMWindowProc - WM_WINDOWPOSCHANGED\n"); - winDebug("\tflags: %s%s%s%s%s%s%s%s%s%s%s%s\n", - (pWinPos->flags & SWP_DRAWFRAME)?"SWP_DRAWFRAME ":"", - (pWinPos->flags & SWP_FRAMECHANGED)?"SWP_FRAMECHANGED ":"", - (pWinPos->flags & SWP_HIDEWINDOW)?"SWP_HIDEWINDOW ":"", - (pWinPos->flags & SWP_NOACTIVATE)?"SWP_NOACTIVATE ":"", - (pWinPos->flags & SWP_NOCOPYBITS)?"SWP_NOCOPYBITS ":"", - (pWinPos->flags & SWP_NOMOVE)?"SWP_NOMOVE ":"", - (pWinPos->flags & SWP_NOOWNERZORDER)?"SWP_NOOWNERZORDER ":"", - (pWinPos->flags & SWP_NOSIZE)?"SWP_NOSIZE ":"", - (pWinPos->flags & SWP_NOREDRAW)?"SWP_NOREDRAW ":"", - (pWinPos->flags & SWP_NOSENDCHANGING)?"SWP_NOSENDCHANGING ":"", - (pWinPos->flags & SWP_NOZORDER)?"SWP_NOZORDER ":"", - (pWinPos->flags & SWP_SHOWWINDOW)?"SWP_SHOWWINDOW ":""); - winDebug("\tno_configure: %s\n", (g_fNoConfigureWindow?"Yes":"No")); - winDebug("\textend: (%d, %d, %d, %d)\n", - pWinPos->x, pWinPos->y, pWinPos->cx, pWinPos->cy); - -#endif - 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, - WindowsWMMinimizeWindow, - pWin->drawable.id, - 0, 0, 0, 0); - } else if (IsZoomed(hwnd)){ -#if CYGMULTIWINDOW_DEBUG - winDebug ("\tZoomed -> MAXIMIZED\n"); -#endif - winWindowsWMSendEvent(WindowsWMControllerNotify, - WindowsWMControllerNotifyMask, - 1, - WindowsWMMaximizeWindow, - pWin->drawable.id, - 0, 0, 0, 0); - } else { -#if CYGMULTIWINDOW_DEBUG - winDebug ("\tnone -> RESTORED\n"); -#endif - winWindowsWMSendEvent(WindowsWMControllerNotify, - WindowsWMControllerNotifyMask, - 1, - WindowsWMRestoreWindow, - pWin->drawable.id, - 0, 0, 0, 0); - } - } - if (!g_fNoConfigureWindow ) { - - if (!pRLWinPriv->fMovingOrSizing - /*&& (pWinPos->flags & SWP_SHOWWINDOW)*/) { - GetClientRect (hwnd, &rcClient); - MapWindowPoints (hwnd, HWND_DESKTOP, (LPPOINT)&rcClient, 2); - - if (!(pWinPos->flags & SWP_NOMOVE) - &&!(pWinPos->flags & SWP_NOSIZE)) { -#if CYGMULTIWINDOW_DEBUG - winDebug ("\tmove & resize\n"); -#endif - if (winIsInternalWMRunning(pScreenInfo)) - winAdjustXWindow (pWin, hwnd); - - winMWExtWMMoveResizeXWindow (pWin, - rcClient.left - wBorderWidth (pWin) - - GetSystemMetrics (SM_XVIRTUALSCREEN), - rcClient.top - wBorderWidth (pWin) - - GetSystemMetrics (SM_YVIRTUALSCREEN), - rcClient.right - rcClient.left - - wBorderWidth (pWin)*2, - rcClient.bottom - rcClient.top - - wBorderWidth (pWin)*2); - } else if (!(pWinPos->flags & SWP_NOMOVE)) { -#if CYGMULTIWINDOW_DEBUG - winDebug ("\tmove\n"); -#endif - if (winIsInternalWMRunning(pScreenInfo)) - winAdjustXWindow (pWin, hwnd); - - winMWExtWMMoveResizeXWindow (pWin, - rcClient.left - wBorderWidth (pWin) - - GetSystemMetrics (SM_XVIRTUALSCREEN), - rcClient.top - wBorderWidth (pWin) - - GetSystemMetrics (SM_YVIRTUALSCREEN), - rcClient.right - rcClient.left - - wBorderWidth (pWin)*2, - rcClient.bottom - rcClient.top - - wBorderWidth (pWin)*2); - } else if (!(pWinPos->flags & SWP_NOMOVE)) { -#if CYGMULTIWINDOW_DEBUG - winDebug ("\tmove\n"); -#endif - if (winIsInternalWMRunning(pScreenInfo)) - winAdjustXWindow (pWin, hwnd); - - winMWExtWMMoveXWindow (pWin, - rcClient.left - wBorderWidth (pWin) - - GetSystemMetrics (SM_XVIRTUALSCREEN), - rcClient.top - wBorderWidth (pWin) - - GetSystemMetrics (SM_YVIRTUALSCREEN)); - } else if (!(pWinPos->flags & SWP_NOSIZE)) { -#if CYGMULTIWINDOW_DEBUG - winDebug ("\tresize\n"); -#endif - if (winIsInternalWMRunning(pScreenInfo)) - winAdjustXWindow (pWin, hwnd); - - winMWExtWMResizeXWindow (pWin, - rcClient.right - rcClient.left - - wBorderWidth (pWin)*2, - rcClient.bottom - rcClient.top - - wBorderWidth (pWin)*2); - } - } - } - } -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_WINDOWPOSCHANGED - done.\n"); -#endif - return 0; - - case WM_SIZE: - /* see dix/window.c */ - /* FIXME: Maximize/Restore? */ -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_SIZE - %d ms\n", - (unsigned int)GetTickCount ()); -#endif -#if CYGMULTIWINDOW_DEBUG - winDebug ("\t(%d, %d) %d\n", (short) LOWORD(lParam), (short) HIWORD(lParam), g_fNoConfigureWindow); -#endif - if (g_fNoConfigureWindow) break; - - /* Branch on type of resizing occurring */ - switch (wParam) - { - case SIZE_MINIMIZED: -#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, - WindowsWMMinimizeWindow, - pWin->drawable.id, - 0, 0, - LOWORD(lParam), HIWORD(lParam)); - break; - - case SIZE_RESTORED: -#if CYGMULTIWINDOW_DEBUG - winDebug ("\tSIZE_RESTORED\n"); -#endif - winWindowsWMSendEvent(WindowsWMControllerNotify, - WindowsWMControllerNotifyMask, - 1, - WindowsWMRestoreWindow, - pWin->drawable.id, - 0, 0, - LOWORD(lParam), HIWORD(lParam)); - break; - - case SIZE_MAXIMIZED: -#if CYGMULTIWINDOW_DEBUG - winDebug ("\tSIZE_MAXIMIZED\n"); -#endif - winWindowsWMSendEvent(WindowsWMControllerNotify, - WindowsWMControllerNotifyMask, - 1, - WindowsWMMaximizeWindow, - pWin->drawable.id, - 0, 0, - LOWORD(lParam), HIWORD(lParam)); - break; - } - - /* 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) - - wBorderWidth (pWin)*2); - } - break; - - case WM_ACTIVATEAPP: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_ACTIVATEAPP - %d ms\n", - (unsigned int)GetTickCount ()); -#endif - if (wParam) - { - if (winIsInternalWMRunning(pScreenInfo)) - { - } - else - { - } - winWindowsWMSendEvent(WindowsWMActivationNotify, - WindowsWMActivationNotifyMask, - 1, - WindowsWMIsActive, - pWin->drawable.id, - 0, 0, - 0, 0); - } - else - { - winWindowsWMSendEvent(WindowsWMActivationNotify, - WindowsWMActivationNotifyMask, - 1, - WindowsWMIsInactive, - pWin->drawable.id, - 0, 0, - 0, 0); - } - break; - - case WM_SETCURSOR: - if (LOWORD(lParam) == HTCLIENT) - { - if (!g_fSoftwareCursor) SetCursor (pScreenPriv->cursor.handle); - return TRUE; - } - break; - - case WM_ENTERSIZEMOVE: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_ENTERSIZEMOVE - %d ms\n", - (unsigned int)GetTickCount ()); -#endif - pRLWinPriv->fMovingOrSizing = TRUE; - break; - - case WM_EXITSIZEMOVE: -#if CYGMULTIWINDOW_DEBUG - winDebug ("winMWExtWMWindowProc - WM_EXITSIZEMOVE - %d ms\n", - (unsigned int)GetTickCount ()); -#endif - pRLWinPriv->fMovingOrSizing = FALSE; - - GetClientRect (hwnd, &rcClient); - - 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) - - GetSystemMetrics (SM_YVIRTUALSCREEN), - rcClient.right - rcClient.left - - wBorderWidth (pWin)*2, - rcClient.bottom - rcClient.top - - wBorderWidth (pWin)*2); - break; - - case WM_MANAGE: - ErrorF ("winMWExtWMWindowProc - WM_MANAGE\n"); - break; - - case WM_UNMANAGE: - ErrorF ("winMWExtWMWindowProc - WM_UNMANAGE\n"); - break; - - default: - break; - } - - return DefWindowProc (hwnd, message, wParam, lParam); -} |