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));
}
}
}
static int
ProcWindowsWMFrameDraw(ClientPtr client)
{
REQUEST(xWindowsWMFrameDrawReq);
WindowPtr pWin;
win32RootlessWindowPtr pRLWinPriv;
RECT rcNew;
int nCmdShow, rc;
RegionRec newShape;
REQUEST_SIZE_MATCH(xWindowsWMFrameDrawReq);
#if CYGMULTIWINDOW_DEBUG
ErrorF("ProcWindowsWMFrameDraw\n");
#endif
rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess);
if (rc != Success)
return rc;
#if CYGMULTIWINDOW_DEBUG
ErrorF("ProcWindowsWMFrameDraw - Window found\n");
#endif
pRLWinPriv = (win32RootlessWindowPtr) RootlessFrameForWindow(pWin, TRUE);
if (pRLWinPriv == 0)
return BadWindow;
#if CYGMULTIWINDOW_DEBUG
ErrorF("ProcWindowsWMFrameDraw - HWND %p 0x%08x 0x%08x\n",
pRLWinPriv->hWnd, (int) stuff->frame_style,
(int) stuff->frame_style_ex);
ErrorF("ProcWindowsWMFrameDraw - %d %d %d %d\n",
stuff->ix, stuff->iy, stuff->iw, stuff->ih);
#endif
/* Store the origin, height, and width in a rectangle structure */
SetRect(&rcNew, stuff->ix, stuff->iy,
stuff->ix + stuff->iw, stuff->iy + stuff->ih);
/*
* Calculate the required size of the Windows window rectangle,
* given the size of the Windows window client area.
*/
AdjustWindowRectEx(&rcNew, stuff->frame_style, FALSE,
stuff->frame_style_ex);
/* Set the window extended style flags */
if (!SetWindowLongPtr(pRLWinPriv->hWnd, GWL_EXSTYLE, stuff->frame_style_ex)) {
return BadValue;
}
/* Set the window standard style flags */
if (!SetWindowLongPtr(pRLWinPriv->hWnd, GWL_STYLE, stuff->frame_style)) {
return BadValue;
}
/* Flush the window style */
if (!SetWindowPos(pRLWinPriv->hWnd, NULL,
rcNew.left, rcNew.top,
rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,
SWP_NOZORDER | SWP_FRAMECHANGED | SWP_NOACTIVATE)) {
return BadValue;
}
if (!IsWindowVisible(pRLWinPriv->hWnd))
nCmdShow = SW_HIDE;
else
nCmdShow = SW_SHOWNA;
ShowWindow(pRLWinPriv->hWnd, nCmdShow);
if (wBoundingShape(pWin) != NULL) {
/* wBoundingShape is relative to *inner* origin of window.
Translate by borderWidth to get the outside-relative position. */
RegionNull(&newShape);
RegionCopy(&newShape, wBoundingShape(pWin));
RegionTranslate(&newShape, pWin->borderWidth, pWin->borderWidth);
winMWExtWMReshapeFrame(pRLWinPriv, &newShape);
RegionUninit(&newShape);
}
#if CYGMULTIWINDOW_DEBUG
ErrorF("ProcWindowsWMFrameDraw - done\n");
#endif
return Success;
}