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XGrabPointer is now called from the correct thread context and it is 

made sure that we have keyboard focus when using DirectX.
This commit is contained in:
Jukka Heinonen 2001-08-06 18:47:25 +00:00 committed by Alexandre Julliard
parent bfb4a23aa9
commit 822ab45314
1 changed files with 66 additions and 15 deletions
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81
dlls/x11drv/x11ddraw.c
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@ -31,6 +31,8 @@ HBITMAP X11DRV_DD_PrimaryDIB;
Drawable X11DRV_DD_PrimaryDrawable;
ATOM X11DRV_DD_UserClass;
BOOL X11DRV_DD_IsDirect;
static UINT X11DRV_DD_GrabMessage;
static WNDPROC X11DRV_DD_GrabOldProcedure;
static void SetPrimaryDIB(HBITMAP hBmp)
{
@ -45,20 +47,69 @@ static void SetPrimaryDIB(HBITMAP hBmp)
}
}
static void GrabPointer(HWND hWnd)
{
static LRESULT WINAPI GrabWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
Display *display = thread_display();
if (hWnd) {
/* find the X11 window that ddraw uses */
Window win = X11DRV_get_whole_window(hWnd);
TRACE("WND: %x win: %ld\n", hWnd, win);
if (!win) {
TRACE("host off desktop\n");
win = root_window;
}
TSXGrabPointer(display, win, True, 0, GrabModeAsync, GrabModeAsync, win, None, CurrentTime);
}
else TSXUngrabPointer(display, CurrentTime);
if(message != X11DRV_DD_GrabMessage)
return CallWindowProcA(X11DRV_DD_GrabOldProcedure, hWnd, message, wParam, lParam);
TRACE("hwnd=%d, grab=%d\n", hWnd, wParam);
if (wParam)
{
/* find the X11 window that ddraw uses */
Window win = X11DRV_get_whole_window(hWnd);
TRACE("X11 window: %ld\n", win);
if (!win) {
TRACE("host off desktop\n");
win = root_window;
}
TSXGrabPointer(display, win, True, 0, GrabModeAsync, GrabModeAsync, win, None, CurrentTime);
}
else
{
TSXUngrabPointer(display, CurrentTime);
}
return 0;
}
static void GrabPointer(BOOL grab)
{
WND* pWnd;
if(grab) {
Window window = X11DRV_get_whole_window(GetFocus());
if(window)
XSetInputFocus(thread_display(), window, RevertToParent, CurrentTime);
}
if(!X11DRV_DD_GrabMessage)
X11DRV_DD_GrabMessage = RegisterWindowMessageA("WINE_X11DRV_GRABPOINTER");
pWnd = WIN_FindWndPtr(X11DRV_DD_PrimaryWnd);
if(!pWnd)
return;
X11DRV_DD_GrabOldProcedure = pWnd->winproc;
pWnd->winproc = GrabWndProc;
WIN_ReleaseWndPtr(pWnd);
SendMessageA(X11DRV_DD_PrimaryWnd, X11DRV_DD_GrabMessage, grab ? 1 : 0, 0);
pWnd = WIN_FindWndPtr(X11DRV_DD_PrimaryWnd);
if(!pWnd)
return;
if(pWnd->winproc != GrabWndProc)
ERR("Window procedure has been changed!\n");
else
pWnd->winproc = X11DRV_DD_GrabOldProcedure;
WIN_ReleaseWndPtr(pWnd);
}
static DWORD PASCAL X11DRV_DDHAL_DestroyDriver(LPDDHAL_DESTROYDRIVERDATA data)
@ -75,7 +126,7 @@ static DWORD PASCAL X11DRV_DDHAL_CreateSurface(LPDDHAL_CREATESURFACEDATA data)
X11DRV_DD_PrimaryGbl = X11DRV_DD_Primary->lpGbl;
SetPrimaryDIB(GET_LPDDRAWSURFACE_GBL_MORE(X11DRV_DD_PrimaryGbl)->hKernelSurface);
X11DRV_DD_UserClass = GlobalFindAtomA("WINE_DDRAW");
if (dxgrab) GrabPointer(X11DRV_DD_PrimaryWnd);
if (dxgrab) GrabPointer(TRUE);
}
data->ddRVal = DD_OK;
return DDHAL_DRIVER_NOTHANDLED;
@ -108,12 +159,12 @@ static DDHAL_DDCALLBACKS hal_ddcallbacks = {
static DWORD PASCAL X11DRV_DDHAL_DestroySurface(LPDDHAL_DESTROYSURFACEDATA data)
{
if (data->lpDDSurface == X11DRV_DD_Primary) {
if (dxgrab) GrabPointer(FALSE);
X11DRV_DD_Primary = NULL;
X11DRV_DD_PrimaryWnd = 0;
X11DRV_DD_PrimaryGbl = NULL;
SetPrimaryDIB(0);
X11DRV_DD_UserClass = 0;
if (dxgrab) GrabPointer(0);
}
data->ddRVal = DD_OK;
return DDHAL_DRIVER_HANDLED;