C++ MapWindowPoints函数代码示例

static LRESULT IPADDRESS_Draw (const IPADDRESS_INFO *infoPtr, HDC hdc)
{
    static const WCHAR dotW[] = { '.', 0 };
    RECT rect, rcPart;
    COLORREF bgCol, fgCol;
    HTHEME theme;
    int i, state = ETS_NORMAL;

    TRACE("\n");

    GetClientRect (infoPtr->Self, &rect);

    theme = OpenThemeData(infoPtr->Self, WC_EDITW);

    if (theme) {
        DWORD dwStyle = GetWindowLongW (infoPtr->Self, GWL_STYLE);

        if (!infoPtr->Enabled)
            state = ETS_DISABLED;
        else if (dwStyle & ES_READONLY)
            state = ETS_READONLY;
        else if (GetFocus() == infoPtr->Self)
            state = ETS_FOCUSED;

        GetThemeColor(theme, EP_EDITTEXT, state, TMT_FILLCOLOR, &bgCol);
        GetThemeColor(theme, EP_EDITTEXT, state, TMT_TEXTCOLOR, &fgCol);

        if (IsThemeBackgroundPartiallyTransparent (theme, EP_EDITTEXT, state))
            DrawThemeParentBackground(infoPtr->Self, hdc, &rect);
        DrawThemeBackground (theme, hdc, EP_EDITTEXT, state, &rect, 0);
    } else {
        if (infoPtr->Enabled) {
            bgCol = comctl32_color.clrWindow;
            fgCol = comctl32_color.clrWindowText;
        } else {
            bgCol = comctl32_color.clr3dFace;
            fgCol = comctl32_color.clrGrayText;
        }

        FillRect (hdc, &rect, (HBRUSH)(DWORD_PTR)(bgCol+1));
        DrawEdge (hdc, &rect, EDGE_SUNKEN, BF_RECT | BF_ADJUST);
    }
    
    SetBkColor  (hdc, bgCol);
    SetTextColor(hdc, fgCol);

    for (i = 0; i < 3; i++) {
        GetWindowRect (infoPtr->Part[i].EditHwnd, &rcPart);
        MapWindowPoints( 0, infoPtr->Self, (POINT *)&rcPart, 2 );
        rect.left = rcPart.right;
        GetWindowRect (infoPtr->Part[i+1].EditHwnd, &rcPart);
        MapWindowPoints( 0, infoPtr->Self, (POINT *)&rcPart, 2 );
        rect.right = rcPart.left;

        if (theme)
            DrawThemeText(theme, hdc, EP_EDITTEXT, state, dotW, 1, DT_SINGLELINE | DT_CENTER | DT_BOTTOM, 0, &rect);
        else
            DrawTextW(hdc, dotW, 1, &rect, DT_SINGLELINE | DT_CENTER | DT_BOTTOM);
    }

    if (theme)
        CloseThemeData(theme);

    return 0;
}

static LRESULT
PAGER_MouseMove (PAGER_INFO* infoPtr, INT keys, INT x, INT y)
{
    POINT clpt, pt;
    RECT wnrect, *btnrect = NULL;
    BOOL topLeft = FALSE;
    INT btnstate = 0;
    INT hit;
    HDC hdc;

    pt.x = x;
    pt.y = y;

    TRACE("[%p] to (%d,%d)\n", infoPtr->hwndSelf, x, y);
    ClientToScreen(infoPtr->hwndSelf, &pt);
    GetWindowRect(infoPtr->hwndSelf, &wnrect);
    if (PtInRect(&wnrect, pt)) {
        RECT TLbtnrect, BRbtnrect;
        PAGER_GetButtonRects(infoPtr, &TLbtnrect, &BRbtnrect, FALSE);

	clpt = pt;
	MapWindowPoints(0, infoPtr->hwndSelf, &clpt, 1);
	hit = PAGER_HitTest(infoPtr, &clpt);
	if ((hit == PGB_TOPORLEFT) && (infoPtr->TLbtnState == PGF_NORMAL))
	{
	    topLeft = TRUE;
	    btnrect = &TLbtnrect;
	    infoPtr->TLbtnState = PGF_HOT;
	    btnstate = infoPtr->TLbtnState;
	}
	else if ((hit == PGB_BOTTOMORRIGHT) && (infoPtr->BRbtnState == PGF_NORMAL))
	{
	    topLeft = FALSE;
	    btnrect = &BRbtnrect;
	    infoPtr->BRbtnState = PGF_HOT;
	    btnstate = infoPtr->BRbtnState;
	}

	/* If in one of the buttons the capture and draw buttons */
	if (btnrect)
	{
            TRACE("[%p] draw btn (%s), Capture %s, style %08x\n",
                  infoPtr->hwndSelf, wine_dbgstr_rect(btnrect),
		  (infoPtr->bCapture) ? "TRUE" : "FALSE",
		  infoPtr->dwStyle);
	    if (!infoPtr->bCapture)
	    {
	        TRACE("[%p] SetCapture\n", infoPtr->hwndSelf);
	        SetCapture(infoPtr->hwndSelf);
	        infoPtr->bCapture = TRUE;
	    }
	    if (infoPtr->dwStyle & PGS_AUTOSCROLL)
		SetTimer(infoPtr->hwndSelf, TIMERID1, 0x3e, 0);
	    hdc = GetWindowDC(infoPtr->hwndSelf);
	    /* OffsetRect(wnrect, 0 | 1, 0 | 1) */
	    PAGER_DrawButton(hdc, infoPtr->clrBk, *btnrect,
			     infoPtr->dwStyle & PGS_HORZ, topLeft, btnstate);
	    ReleaseDC(infoPtr->hwndSelf, hdc);
	    return 0;
	}
    }

    /* If we think we are captured, then do release */
    if (infoPtr->bCapture && (WindowFromPoint(pt) != infoPtr->hwndSelf))
    {
    	NMHDR nmhdr;

        infoPtr->bCapture = FALSE;

        if (GetCapture() == infoPtr->hwndSelf)
        {
            ReleaseCapture();

            if (infoPtr->TLbtnState == PGF_GRAYED)
            {
                infoPtr->TLbtnState = PGF_INVISIBLE;
                SetWindowPos(infoPtr->hwndSelf, 0, 0, 0, 0, 0,
                             SWP_FRAMECHANGED | SWP_NOSIZE | SWP_NOMOVE |
                             SWP_NOZORDER | SWP_NOACTIVATE);
            }
            else if (infoPtr->TLbtnState == PGF_HOT)
            {
        	infoPtr->TLbtnState = PGF_NORMAL;
        	/* FIXME: just invalidate button rect */
                RedrawWindow(infoPtr->hwndSelf, NULL, NULL, RDW_FRAME | RDW_INVALIDATE);
            }

            if (infoPtr->BRbtnState == PGF_GRAYED)
            {
                infoPtr->BRbtnState = PGF_INVISIBLE;
                SetWindowPos(infoPtr->hwndSelf, 0, 0, 0, 0, 0,
                             SWP_FRAMECHANGED | SWP_NOSIZE | SWP_NOMOVE |
                             SWP_NOZORDER | SWP_NOACTIVATE);
            }
            else if (infoPtr->BRbtnState == PGF_HOT)
            {
        	infoPtr->BRbtnState = PGF_NORMAL;
        	/* FIXME: just invalidate button rect */
                RedrawWindow(infoPtr->hwndSelf, NULL, NULL, RDW_FRAME | RDW_INVALIDATE);
            }
//.........这里部分代码省略.........

//First tracking method: attaches to Tray process and reads data directly, is fast and reliable but will fail if user uses non standard tray software
//It was suggested by Neal Andrews with VB example: http://www.codeproject.com/shell/ctrayiconposition.asp?select=999036&forumid=14631&df=100#xx999036xx
//Ported to C++ by Ireneusz Zielinski
BOOL CTrayIconPosition::FindOutPositionOfIconDirectly(const HWND a_hWndOwner, const int a_iButtonID, CRect& a_rcIcon)
{
	//first of all let's find a Tool bar control embed in Tray window
	HWND hWndTray = GetTrayNotifyWnd(TRUE);
    if (hWndTray == NULL)    
	{
		return FALSE;
	}

	//now we have to get an ID of the parent process for system tray
	DWORD dwTrayProcessID = -1;
	GetWindowThreadProcessId(hWndTray, &dwTrayProcessID);
	if(dwTrayProcessID <= 0)
	{
		return FALSE;
	}

	HANDLE hTrayProc = OpenProcess(PROCESS_ALL_ACCESS, 0, dwTrayProcessID);
	if(hTrayProc == NULL)
	{
		return FALSE;
	}
 
	//now we check how many buttons is there - should be more than 0
	int iButtonsCount = SendMessage(hWndTray, TB_BUTTONCOUNT, 0, 0);

	//We want to get data from another process - it's not possible to just send messages like TB_GETBUTTON with a localy
	//allocated buffer for return data. Pointer to localy allocated data has no usefull meaning in a context of another
	//process (since Win95) - so we need to allocate some memory inside Tray process.
	//We allocate sizeof(TBBUTTON) bytes of memory - because TBBUTTON is the biggest structure we will fetch. But this buffer
	//will be also used to get smaller pieces of data like RECT structures.
	LPVOID lpData = VirtualAllocEx(hTrayProc, NULL, sizeof(TBBUTTON), MEM_COMMIT, PAGE_READWRITE);
	if( lpData == NULL || iButtonsCount < 1 )
	{
		CloseHandle(hTrayProc);
		return FALSE;
	}

	BOOL bIconFound = FALSE;

	for(int iButton=0; iButton<iButtonsCount; iButton++)
	{
		//first let's read TBUTTON information about each button in a task bar of tray

		DWORD dwBytesRead = -1;
		TBBUTTON buttonData;
		SendMessage(hWndTray, TB_GETBUTTON, iButton, (LPARAM)lpData);
		ReadProcessMemory(hTrayProc, lpData, &buttonData, sizeof(TBBUTTON), &dwBytesRead);
		if(dwBytesRead < sizeof(TBBUTTON))
		{
			continue;
		}

		//now let's read extra data associated with each button: there will be a HWND of the window that created an icon and icon ID
		DWORD dwExtraData[2] = { 0,0 };
		ReadProcessMemory(hTrayProc, (LPVOID)buttonData.dwData, dwExtraData, sizeof(dwExtraData), &dwBytesRead);
		if(dwBytesRead < sizeof(dwExtraData))
		{
			continue;
		}

		HWND hWndOfIconOwner = (HWND) dwExtraData[0];
		int  iIconId		 = (int)  dwExtraData[1];
		
		if(hWndOfIconOwner != a_hWndOwner || iIconId != a_iButtonID)
		{
			continue;
		}
		
		//we found our icon - in WinXP it could be hidden - let's check it:
		if( buttonData.fsState & TBSTATE_HIDDEN )
		{
			break;
		}

		//now just ask a tool bar of rectangle of our icon
		RECT rcPosition = {0,0};
		SendMessage(hWndTray, TB_GETITEMRECT, iButton, (LPARAM)lpData);
		ReadProcessMemory(hTrayProc, lpData, &rcPosition, sizeof(RECT), &dwBytesRead);

		if(dwBytesRead < sizeof(RECT))
		{
			continue;
		}

		MapWindowPoints(hWndTray, NULL, (LPPOINT)&rcPosition, 2);
		a_rcIcon = rcPosition;
		
		bIconFound = TRUE;
		break;
	}

	if(bIconFound == FALSE)
	{
		a_rcIcon = GetTrayWndRect(); //we failed to detect position of icon - let's return fail safe cooridinates of system tray
	}

//.........这里部分代码省略.........

void SetGeneralInfo(HWND hwnd)
{
	TCHAR	 ach[256];
	HWND	 hwndDlg = WinSpyTab[GENERAL_TAB].hwnd;
	RECT	 rect;
	int		 x1, y1;
	int		 i, numbytes, index;
	LONG_PTR lp;
	DWORD    dwLastError;

	if(hwnd == 0) return;

	//handle
	wsprintf(ach, szHexFmt, hwnd);
	SetDlgItemText(hwndDlg, IDC_HANDLE, ach);

	//caption
	ShowDlgItem(hwndDlg, IDC_CAPTION1, SW_SHOW);
	ShowDlgItem(hwndDlg, IDC_CAPTION2, SW_HIDE);

	SendDlgItemMessage(hwndDlg, IDC_CAPTION2, CB_RESETCONTENT, 0, 0);

	if(!IsWindow(hwnd))
	{
		SetDlgItemText(hwndDlg, IDC_CAPTION1, L"(invalid window)");	// edit box
		SetDlgItemText(hwndDlg, IDC_CAPTION2, L"(invalid window)");	// combo box
		SetDlgItemText(hwndDlg, IDC_CLASS, L"(invalid window)");
		return;
	}

	// SendMessage is better than GetWindowText, 
	// because it gets text of children in other processes
	if(spy_fPassword == FALSE)
	{
		ach[0] = 0;

		if(!SendMessageTimeout(hwnd, WM_GETTEXT, sizeof(ach) / sizeof(TCHAR), (LPARAM)ach,
			SMTO_ABORTIFHUNG, 100, NULL))
		{
			GetWindowText(hwnd, ach, sizeof(ach) / sizeof(TCHAR));
		}

		SetDlgItemText(hwndDlg, IDC_CAPTION1, ach);	// edit box
		SetDlgItemText(hwndDlg, IDC_CAPTION2, ach);	// combo box
	}
	else
	{
		SetDlgItemText(hwndDlg, IDC_CAPTION1, spy_szPassword);	// edit box
		SetDlgItemText(hwndDlg, IDC_CAPTION2, spy_szPassword);	// combo box
	}

	//class name
	GetClassName(hwnd, ach, sizeof(ach)/sizeof(TCHAR));

	if(IsWindowUnicode(hwnd))	lstrcat(ach, _T("  (Unicode)"));

	SetDlgItemText(hwndDlg, IDC_CLASS, ach);

	//style
	wsprintf(ach, szHexFmt, GetWindowLong(hwnd, GWL_STYLE));
	
	if(IsWindowVisible(hwnd))	lstrcat(ach, _T("  (visible, "));
	else						lstrcat(ach, _T("  (hidden, "));

	if(IsWindowEnabled(hwnd))	lstrcat(ach, _T("enabled)"));
	else						lstrcat(ach, _T("disabled)"));

	SetDlgItemText(hwndDlg, IDC_STYLE, ach);

	//rectangle
	GetWindowRect(hwnd, &rect);
	x1 = rect.left;
	y1 = rect.top;

	wsprintf(ach, _T("(%d,%d) - (%d,%d)  -  %dx%d"), 
		rect.left,rect.top, rect.right,rect.bottom,
		(rect.right-rect.left), (rect.bottom-rect.top));

	SetDlgItemText(hwndDlg, IDC_RECTANGLE, ach);

	//client rect
	GetClientRect(hwnd, &rect);
	MapWindowPoints(hwnd, 0, (POINT *)&rect, 2);
	x1 = rect.left-x1;
	y1 = rect.top-y1;

	OffsetRect(&rect, -rect.left, -rect.top);
	OffsetRect(&rect, x1, y1);
	
	wsprintf(ach, _T("(%d,%d) - (%d,%d)  -  %dx%d"), 
		rect.left,rect.top, rect.right,rect.bottom,
		(rect.right-rect.left), (rect.bottom-rect.top));

	SetDlgItemText(hwndDlg, IDC_CLIENTRECT, ach);	

	//restored rect
	/*GetWindowPlacement(hwnd, &wp);
	wsprintf(ach, _T("(%d,%d) - (%d,%d)  -  %dx%d"), 
		wp.rcNormalPosition.left, wp.rcNormalPosition.top,
		wp.rcNormalPosition.right, wp.rcNormalPosition.bottom,
//.........这里部分代码省略.........

static HRESULT swapchain_gl_present(struct wined3d_swapchain *swapchain, const RECT *src_rect_in,
        const RECT *dst_rect_in, const RGNDATA *dirty_region, DWORD flags)
{
    const struct wined3d_fb_state *fb = &swapchain->device->fb;
    const struct wined3d_gl_info *gl_info;
    struct wined3d_context *context;
    RECT src_rect, dst_rect;
    BOOL render_to_fbo;

    context = context_acquire(swapchain->device, swapchain->back_buffers[0]);
    if (!context->valid)
    {
        context_release(context);
        WARN("Invalid context, skipping present.\n");
        return WINED3D_OK;
    }

    gl_info = context->gl_info;

    /* Render the cursor onto the back buffer, using our nifty directdraw blitting code :-) */
    if (swapchain->device->bCursorVisible &&
        swapchain->device->cursorTexture &&
        !swapchain->device->hardwareCursor)
    {
        struct wined3d_surface cursor;
        RECT destRect =
        {
            swapchain->device->xScreenSpace - swapchain->device->xHotSpot,
            swapchain->device->yScreenSpace - swapchain->device->yHotSpot,
            swapchain->device->xScreenSpace + swapchain->device->cursorWidth - swapchain->device->xHotSpot,
            swapchain->device->yScreenSpace + swapchain->device->cursorHeight - swapchain->device->yHotSpot,
        };
        TRACE("Rendering the cursor. Creating fake surface at %p\n", &cursor);
        /* Build a fake surface to call the Blitting code. It is not possible to use the interface passed by
         * the application because we are only supposed to copy the information out. Using a fake surface
         * allows to use the Blitting engine and avoid copying the whole texture -> render target blitting code.
         */
        memset(&cursor, 0, sizeof(cursor));
        cursor.resource.ref = 1;
        cursor.resource.device = swapchain->device;
        cursor.resource.pool = WINED3DPOOL_SCRATCH;
        cursor.resource.format = wined3d_get_format(gl_info, WINED3DFMT_B8G8R8A8_UNORM);
        cursor.resource.resourceType = WINED3DRTYPE_SURFACE;
        cursor.texture_name = swapchain->device->cursorTexture;
        cursor.texture_target = GL_TEXTURE_2D;
        cursor.texture_level = 0;
        cursor.resource.width = swapchain->device->cursorWidth;
        cursor.resource.height = swapchain->device->cursorHeight;
        /* The cursor must have pow2 sizes */
        cursor.pow2Width = cursor.resource.width;
        cursor.pow2Height = cursor.resource.height;
        /* The surface is in the texture */
        cursor.flags |= SFLAG_INTEXTURE;
        /* DDBLT_KEYSRC will cause BltOverride to enable the alpha test with GL_NOTEQUAL, 0.0,
         * which is exactly what we want :-)
         */
        if (swapchain->presentParms.Windowed)
            MapWindowPoints(NULL, swapchain->win_handle, (LPPOINT)&destRect, 2);
        wined3d_surface_blt(swapchain->back_buffers[0], &destRect,
                &cursor, NULL, WINEDDBLT_KEYSRC, NULL, WINED3DTEXF_POINT);
    }

    if (swapchain->device->logo_surface)
    {
        /* Blit the logo into the upper left corner of the drawable. */
        wined3d_surface_bltfast(swapchain->back_buffers[0], 0, 0,
                swapchain->device->logo_surface, NULL, WINEDDBLTFAST_SRCCOLORKEY);
    }

    TRACE("Presenting HDC %p.\n", context->hdc);

    render_to_fbo = swapchain->render_to_fbo;

    if (src_rect_in)
    {
        src_rect = *src_rect_in;
        if (!render_to_fbo && (src_rect.left || src_rect.top
                || src_rect.right != swapchain->presentParms.BackBufferWidth
                || src_rect.bottom != swapchain->presentParms.BackBufferHeight))
        {
            render_to_fbo = TRUE;
        }
    }
    else
    {
        src_rect.left = 0;
        src_rect.top = 0;
        src_rect.right = swapchain->presentParms.BackBufferWidth;
        src_rect.bottom = swapchain->presentParms.BackBufferHeight;
    }

    if (dst_rect_in)
        dst_rect = *dst_rect_in;
    else
        GetClientRect(swapchain->win_handle, &dst_rect);

    if (!render_to_fbo && (dst_rect.left || dst_rect.top
            || dst_rect.right != swapchain->presentParms.BackBufferWidth
            || dst_rect.bottom != swapchain->presentParms.BackBufferHeight))
    {
//.........这里部分代码省略.........

//.........这里部分代码省略.........
				ExpandEnvStr(L"%APPDATA%\\ConEmu.xml"),
				ExpandEnvStr(L"%ConEmuBaseDir%\\ConEmu.xml"),
				ExpandEnvStr(L"%ConEmuDir%\\ConEmu.xml"),
				NULL
			};
			int iAllowed = 0;
			if (lstrcmp(Storage.szType, CONEMU_CONFIGTYPE_XML) == 0)
			{
				iAllowed = 1; // Реестр уже низя
				if (Storage.pszFile)
				{
					if (lstrcmpi(Storage.pszFile, pszSettingsPlaces[1]) == 0)
						iAllowed = 1; // OK, перебить может любой другой xml
					else if (lstrcmpi(Storage.pszFile, pszSettingsPlaces[2]) == 0)
						iAllowed = 2; // "Перебить" может только %APPDATA%
					else if (lstrcmpi(Storage.pszFile, pszSettingsPlaces[3]) == 0)
						iAllowed = 3; // Приоритетнее настроек нет
					else
					{
						// Этот xml мог быть указан в "/LoadCfgFile ..."
						SafeFree(pszSettingsPlaces[3]);
						pszSettingsPlaces[3] = lstrdup(Storage.pszFile);
						iAllowed = 3; // Приоритетнее настроек нет
					}
				}
			}
			while (pszSettingsPlaces[iAllowed])
			{
				SendDlgItemMessage(hDlg, lbStorageLocation, CB_ADDSTRING, 0, (LPARAM)pszSettingsPlaces[iAllowed]);
				iAllowed++;
			}
			SendDlgItemMessage(hDlg, lbStorageLocation, CB_SETCURSEL, 0, 0);
			for (int i = 0; pszSettingsPlaces[i]; i++)
			{
				SafeFree(pszSettingsPlaces[i]);
			}


			// continue
			CheckDlgButton(hDlg, cbSingleInstance, gpSetCls->IsSingleInstanceArg());

			CheckDlgButton(hDlg, cbUseKeyboardHooksFast, gpSet->isKeyboardHooks(true));

			

			// Debug purposes only. ConEmu.exe switch "/nokeyhooks"
			#ifdef _DEBUG
			EnableWindow(GetDlgItem(hDlg, cbUseKeyboardHooksFast), !gpConEmu->DisableKeybHooks);
			#endif

			CheckDlgButton(hDlg, cbInjectConEmuHkFast, gpSet->isUseInjects);

			if (!gpConEmu->isUpdateAllowed())
			{
				EnableWindow(GetDlgItem(hDlg, cbEnableAutoUpdateFast), FALSE);
				EnableWindow(GetDlgItem(hDlg, rbAutoUpdateStableFast), FALSE);
				EnableWindow(GetDlgItem(hDlg, rbAutoUpdatePreviewFast), FALSE);
				EnableWindow(GetDlgItem(hDlg, rbAutoUpdateDeveloperFast), FALSE);
				EnableWindow(GetDlgItem(hDlg, stEnableAutoUpdateFast), FALSE);
			}
			else
			{
				if (gpSet->UpdSet.isUpdateUseBuilds != 0)
					CheckDlgButton(hDlg, cbEnableAutoUpdateFast, gpSet->UpdSet.isUpdateCheckOnStartup|gpSet->UpdSet.isUpdateCheckHourly);
				CheckRadioButton(hDlg, rbAutoUpdateStableFast, rbAutoUpdateDeveloperFast,
					(gpSet->UpdSet.isUpdateUseBuilds == 1) ? rbAutoUpdateStableFast :
					(gpSet->UpdSet.isUpdateUseBuilds == 3) ? rbAutoUpdatePreviewFast : rbAutoUpdateDeveloperFast);
			}

			if (!bCheckIme)
			{
				ShowWindow(GetDlgItem(hDlg, gbDisableConImeFast), SW_HIDE);
				ShowWindow(GetDlgItem(hDlg, cbDisableConImeFast), SW_HIDE);
				ShowWindow(GetDlgItem(hDlg, stDisableConImeFast1), SW_HIDE);
				ShowWindow(GetDlgItem(hDlg, stDisableConImeFast2), SW_HIDE);
				ShowWindow(GetDlgItem(hDlg, stDisableConImeFast3), SW_HIDE);
				RECT rcGroup, rcBtn, rcWnd;
				if (GetWindowRect(GetDlgItem(hDlg, gbDisableConImeFast), &rcGroup))
				{
					int nShift = (rcGroup.bottom-rcGroup.top);

					HWND h = GetDlgItem(hDlg, IDOK);
					GetWindowRect(h, &rcBtn); MapWindowPoints(NULL, hDlg, (LPPOINT)&rcBtn, 2);
					SetWindowPos(h, NULL, rcBtn.left, rcBtn.top - nShift, 0,0, SWP_NOSIZE|SWP_NOZORDER);
					
					h = GetDlgItem(hDlg, IDCANCEL);
					GetWindowRect(h, &rcBtn); MapWindowPoints(NULL, hDlg, (LPPOINT)&rcBtn, 2);
					SetWindowPos(h, NULL, rcBtn.left, rcBtn.top - nShift, 0,0, SWP_NOSIZE|SWP_NOZORDER);

					h = GetDlgItem(hDlg, stHomePage);
					GetWindowRect(h, &rcBtn); MapWindowPoints(NULL, hDlg, (LPPOINT)&rcBtn, 2);
					SetWindowPos(h, NULL, rcBtn.left, rcBtn.top - nShift, 0,0, SWP_NOSIZE|SWP_NOZORDER);

					GetWindowRect(hDlg, &rcWnd);
					MoveWindow(hDlg, rcWnd.left, rcWnd.top+(nShift>>1), rcWnd.right-rcWnd.left, rcWnd.bottom-rcWnd.top-nShift, FALSE);
				}
			}

			return lbRc;
		}

//.........这里部分代码省略.........
				        SWP_NOMOVE|SWP_NOZORDER);
	}
	else if (gpConEmu->mb_IsUacAdmin || (pArgs && (pArgs->RunAsAdministrator == crb_On)))
	{
		CheckDlgButton(hDlg, cbRunAsAdmin, BST_CHECKED);

		if (gpConEmu->mb_IsUacAdmin)  // Только в Vista+ если GUI уже запущен под админом
		{
			EnableWindow(GetDlgItem(hDlg, cbRunAsAdmin), FALSE);
		}
		else //if (gOSVer.dwMajorVersion < 6)
		{
			RecreateDlgProc(hDlg, WM_COMMAND, cbRunAsAdmin, 0);
		}
	}

	//}
	SetClassLongPtr(hDlg, GCLP_HICON, (LONG_PTR)hClassIcon);

	RECT rcBtnBox = {0};
	if (pArgs->aRecreate == cra_RecreateTab)
	{
		//GCC hack. иначе не собирается
		SetDlgItemTextA(hDlg, IDC_RESTART_MSG, "About to restart console");
		SendDlgItemMessage(hDlg, IDC_RESTART_ICON, STM_SETICON, (WPARAM)LoadIcon(NULL,IDI_EXCLAMATION), 0);
		// Выровнять флажок по кнопке
		GetWindowRect(GetDlgItem(hDlg, IDC_START), &rcBtnBox);
		lbRc = TRUE;
	}
	else
	{
		//GCC hack. иначе не собирается
		SetDlgItemTextA(hDlg, IDC_RESTART_MSG,  "Create new console");

		// Если ВЫКЛЮЧЕН "Multi consoles in one window"
		// - Check & Disable "New window" checkbox
		CheckDlgButton(hDlg, cbRunInNewWindow, (pArgs->aRecreate == cra_CreateWindow || !gpSetCls->IsMulti()) ? BST_CHECKED : BST_UNCHECKED);
		EnableWindow(GetDlgItem(hDlg, cbRunInNewWindow), gpSetCls->IsMulti());

		//
		SendDlgItemMessage(hDlg, IDC_RESTART_ICON, STM_SETICON, (WPARAM)LoadIcon(NULL,IDI_QUESTION), 0);
		POINT pt = {0,0};
		MapWindowPoints(GetDlgItem(hDlg, IDC_TERMINATE), hDlg, &pt, 1);
		DestroyWindow(GetDlgItem(hDlg, IDC_TERMINATE));
		SetWindowPos(GetDlgItem(hDlg, IDC_START), NULL, pt.x, pt.y, 0,0, SWP_NOSIZE|SWP_NOZORDER);
		SetDlgItemText(hDlg, IDC_START, (pArgs->aRecreate == cra_EditTab) ? L"&Save" : L"&Start");
		DestroyWindow(GetDlgItem(hDlg, IDC_WARNING));
		// Выровнять флажок по кнопке
		GetWindowRect(GetDlgItem(hDlg, IDC_START), &rcBtnBox);
	}

	if (rcBtnBox.left)
	{
		// Выровнять флажок по кнопке
		MapWindowPoints(NULL, hDlg, (LPPOINT)&rcBtnBox, 2);
		RECT rcBox; GetWindowRect(GetDlgItem(hDlg, cbRunAsAdmin), &rcBox);
		POINT pt;
		pt.x = rcBtnBox.left - (rcBox.right - rcBox.left) - 5;
		pt.y = rcBtnBox.top + ((rcBtnBox.bottom-rcBtnBox.top) - (rcBox.bottom-rcBox.top))/2;
		SetWindowPos(GetDlgItem(hDlg, cbRunAsAdmin), NULL, pt.x, pt.y, 0,0, SWP_NOSIZE|SWP_NOZORDER);
	}

	// Correct cbRunInNewWindow position
	if (!bRunInNewWindow_Hidden)
	{
		POINT pt = {};
		MapWindowPoints(GetDlgItem(hDlg, cbRunAsAdmin), hDlg, &pt, 1);
		RECT rcBox2; GetWindowRect(GetDlgItem(hDlg, cbRunInNewWindow), &rcBox2);
		SetWindowPos(GetDlgItem(hDlg, cbRunInNewWindow), NULL,
			pt.x-(rcBox2.right-rcBox2.left), pt.y, 0,0, SWP_NOSIZE);
	}

	// Dpi aware processing at the end of sequence
	// because we done some manual control reposition
	if (mp_DpiAware)
	{
		mp_DpiAware->Attach(hDlg, ghWnd);
	}

	// Ensure, it will be "on screen"
	RECT rect; GetWindowRect(hDlg, &rect);
	RECT rcCenter = CenterInParent(rect, mh_Parent);
	MoveWindow(hDlg, rcCenter.left, rcCenter.top,
			    rect.right - rect.left, rect.bottom - rect.top, false);


	// Была отключена обработка CConEmuMain::OnFocus (лишние телодвижения)
	PostMessage(hDlg, (WM_APP+1), 0,0);


	// Default focus control
	if (pArgs->aRecreate == cra_RecreateTab)
		SetFocus(GetDlgItem(hDlg, IDC_START)); // Win+~ (Recreate tab), Focus on "Restart" button"
	else if ((pArgs->pszUserName && *pArgs->pszUserName) && !*pArgs->szUserPassword)
		SetFocus(GetDlgItem(hDlg, tRunAsPassword)); // We need password, all other fields are ready
	else
		SetFocus(GetDlgItem(hDlg, IDC_RESTART_CMD)); // Set focus in command-line field

	return lbRc;
}

bool CConEmuInside::GetInsideRect(RECT* prWnd)
{
	RECT rcWnd = {};

	if (m_InsideIntegration == ii_None)
	{
		_ASSERTE(m_InsideIntegration != ii_None);
		return false;
	}

	if (isParentIconic())
	{
		return false;
	}

	RECT rcParent = {}, rcRelative = {};
	GetClientRect(mh_InsideParentWND, &rcParent);
	if (m_InsideIntegration == ii_Simple)
	{
		rcWnd = rcParent;
	}
	else
	{
		RECT rcChild = {};
		GetWindowRect(mh_InsideParentRel, &rcChild);
		MapWindowPoints(NULL, mh_InsideParentWND, (LPPOINT)&rcChild, 2);
		IntersectRect(&rcRelative, &rcParent, &rcChild);

		// WinXP & Win2k3
		if (gnOsVer < 0x600)
		{
			rcWnd = rcRelative;
		}
		// Windows 7
		else if ((rcParent.bottom - rcRelative.bottom) >= 100)
		{
			// Предпочтительно
			// Далее - ветвимся по OS
			if (gnOsVer < 0x600)
			{
				rcWnd = MakeRect(rcRelative.left, rcRelative.bottom + 4, rcParent.right, rcParent.bottom);
			}
			else
			{
				rcWnd = MakeRect(rcParent.left, rcRelative.bottom + 4, rcParent.right, rcParent.bottom);
			}
		}
		else if ((rcParent.right - rcRelative.right) >= 200)
		{
			rcWnd = MakeRect(rcRelative.right + 4, rcRelative.top, rcParent.right, rcRelative.bottom);
		}
		else
		{
			TODO("Другие системы и проверки на валидность");
			rcWnd = MakeRect(rcParent.left, rcParent.bottom - 100, rcParent.right, rcParent.bottom);
		}
	}

	if (prWnd)
		*prWnd = rcWnd;

	return true;
}

HBITMAP Explorerplusplus::CaptureTabScreenshot(int iTabId)
{
	HDC hdc;
	HDC hdcSrc;
	HBITMAP hBitmap;
	HBITMAP hPrevBitmap;
	Gdiplus::Color color(0,0,0);
	RECT rcMain;
	RECT rcTab;

	HWND hTab = m_hListView[iTabId];

	GetClientRect(m_hContainer,&rcMain);
	GetClientRect(hTab,&rcTab);

	/* Main window BitBlt. */
	hdc = GetDC(m_hContainer);
	hdcSrc = CreateCompatibleDC(hdc);

	/* Any bitmap sent back to the operating system will need to be in 32-bit
	ARGB format. */
	Gdiplus::Bitmap bi(GetRectWidth(&rcMain),GetRectHeight(&rcMain),PixelFormat32bppARGB);
	bi.GetHBITMAP(color,&hBitmap);

	/* BitBlt the main window into the bitmap. */
	hPrevBitmap = (HBITMAP)SelectObject(hdcSrc,hBitmap);
	BitBlt(hdcSrc,0,0,GetRectWidth(&rcMain),GetRectHeight(&rcMain),hdc,0,0,SRCCOPY);


	/* Now BitBlt the tab onto the main window. */
	HDC hdcTab;
	HDC hdcTabSrc;
	HBITMAP hbmTab;
	HBITMAP hbmTabPrev;
	BOOL bVisible;

	hdcTab = GetDC(hTab);
	hdcTabSrc = CreateCompatibleDC(hdcTab);
	hbmTab = CreateCompatibleBitmap(hdcTab,GetRectWidth(&rcTab),GetRectHeight(&rcTab));

	hbmTabPrev = (HBITMAP)SelectObject(hdcTabSrc,hbmTab);

	bVisible = IsWindowVisible(hTab);

	if(!bVisible)
	{
		ShowWindow(hTab,SW_SHOW);
	}

	PrintWindow(hTab,hdcTabSrc,PW_CLIENTONLY);

	if(!bVisible)
	{
		ShowWindow(hTab,SW_HIDE);
	}

	MapWindowPoints(hTab,m_hContainer,(LPPOINT)&rcTab,2);
	BitBlt(hdcSrc,rcTab.left,rcTab.top,GetRectWidth(&rcTab),GetRectHeight(&rcTab),hdcTabSrc,0,0,SRCCOPY);

	SelectObject(hdcTabSrc,hbmTabPrev);
	DeleteObject(hbmTab);
	DeleteDC(hdcTabSrc);
	ReleaseDC(hTab,hdcTab);


	/* Shrink the bitmap. */
	HDC hdcThumbnailSrc;
	HBITMAP hbmThumbnail;
	POINT pt;

	hdcThumbnailSrc = CreateCompatibleDC(hdc);

	/* Thumbnail bitmap. */
	Gdiplus::Bitmap bmpThumbnail(GetRectWidth(&rcMain),GetRectHeight(&rcMain),PixelFormat32bppARGB);

	bmpThumbnail.GetHBITMAP(color,&hbmThumbnail);

	hPrevBitmap = (HBITMAP)SelectObject(hdcThumbnailSrc,hbmThumbnail);

	/* Finally, shrink the full-scale bitmap down into a thumbnail. */
	SetStretchBltMode(hdcThumbnailSrc,HALFTONE);
	SetBrushOrgEx(hdcThumbnailSrc,0,0,&pt);
	BitBlt(hdcThumbnailSrc,0,0,GetRectWidth(&rcMain),GetRectHeight(&rcMain),hdcSrc,0,0,SRCCOPY);

	SetBitmapDimensionEx(hbmThumbnail,GetRectWidth(&rcMain),GetRectHeight(&rcMain),NULL);

	SelectObject(hdcThumbnailSrc,hPrevBitmap);
	DeleteDC(hdcThumbnailSrc);

	DeleteObject(hBitmap);

	SelectObject(hdcSrc,hPrevBitmap);

	DeleteDC(hdcSrc);
	ReleaseDC(m_hContainer,hdc);

	return hbmThumbnail;
}

/*
* This function tries to determine the icon geometry from the tray
*
* If it fails an invalid rect is returned.
*/
QRect QSystemTrayIconSys::findIconGeometry(const int iconId)
{
    static PtrShell_NotifyIconGetRect Shell_NotifyIconGetRect =
        (PtrShell_NotifyIconGetRect)QSystemLibrary::resolve(QLatin1String("shell32"), "Shell_NotifyIconGetRect");

    if (Shell_NotifyIconGetRect) {
        Q_NOTIFYICONIDENTIFIER nid;
        memset(&nid, 0, sizeof(nid));
        nid.cbSize = sizeof(nid);
        nid.hWnd = winId();
        nid.uID = iconId;

        RECT rect;
        HRESULT hr = Shell_NotifyIconGetRect(&nid, &rect);
        if (SUCCEEDED(hr)) {
            return QRect(rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top);
        }
    }

    QRect ret;

    TBBUTTON buttonData;
    DWORD processID = 0;
    HWND trayHandle = FindWindow(L"Shell_TrayWnd", NULL);

    //find the toolbar used in the notification area
    if (trayHandle) {
        trayHandle = FindWindowEx(trayHandle, NULL, L"TrayNotifyWnd", NULL);
        if (trayHandle) {
            HWND hwnd = FindWindowEx(trayHandle, NULL, L"SysPager", NULL);
            if (hwnd) {
                hwnd = FindWindowEx(hwnd, NULL, L"ToolbarWindow32", NULL);
                if (hwnd)
                    trayHandle = hwnd;
            }
        }
    }

    if (!trayHandle)
        return ret;

    GetWindowThreadProcessId(trayHandle, &processID);
    if (processID <= 0)
        return ret;

    HANDLE trayProcess = OpenProcess(PROCESS_VM_OPERATION | PROCESS_VM_READ, 0, processID);
    if (!trayProcess)
        return ret;

    int buttonCount = SendMessage(trayHandle, TB_BUTTONCOUNT, 0, 0);
    LPVOID data = VirtualAllocEx(trayProcess, NULL, sizeof(TBBUTTON), MEM_COMMIT, PAGE_READWRITE);

    if ( buttonCount < 1 || !data ) {
        CloseHandle(trayProcess);
        return ret;
    }

    //search for our icon among all toolbar buttons
    for (int toolbarButton = 0; toolbarButton  < buttonCount; ++toolbarButton ) {
        SIZE_T numBytes = 0;
        DWORD appData[2] = { 0, 0 };
        SendMessage(trayHandle, TB_GETBUTTON, toolbarButton , (LPARAM)data);

        if (!ReadProcessMemory(trayProcess, data, &buttonData, sizeof(TBBUTTON), &numBytes))
            continue;

        if (!ReadProcessMemory(trayProcess, (LPVOID) buttonData.dwData, appData, sizeof(appData), &numBytes))
            continue;

        int currentIconId = appData[1];
        HWND currentIconHandle = (HWND) appData[0];
        bool isHidden = buttonData.fsState & TBSTATE_HIDDEN;

        if (currentIconHandle == winId() &&
                currentIconId == iconId && !isHidden) {
            SendMessage(trayHandle, TB_GETITEMRECT, toolbarButton , (LPARAM)data);
            RECT iconRect = {0, 0};
            if(ReadProcessMemory(trayProcess, data, &iconRect, sizeof(RECT), &numBytes)) {
                MapWindowPoints(trayHandle, NULL, (LPPOINT)&iconRect, 2);
                QRect geometry(iconRect.left + 1, iconRect.top + 1,
                               iconRect.right - iconRect.left - 2,
                               iconRect.bottom - iconRect.top - 2);
                if (geometry.isValid())
                    ret = geometry;
                break;
            }
        }
    }
    VirtualFreeEx(trayProcess, data, 0, MEM_RELEASE);
    CloseHandle(trayProcess);
    return ret;
}

bool CConEmuInside::InsideFindShellView(HWND hFrom)
{
	wchar_t szClass[128];
	wchar_t szParent[128];
	wchar_t szRoot[128];
	HWND hChild = NULL;
	// Для WinXP
	HWND hXpView = NULL, hXpPlace = NULL;

	while ((hChild = FindWindowEx(hFrom, hChild, NULL, NULL)) != NULL)
	{
		// Нас интересуют только видимые окна!
		if (!IsWindowVisible(hChild))
			continue;

		// Windows 7, Windows 8.
		GetClassName(hChild, szClass, countof(szClass));
		if (lstrcmp(szClass, L"SHELLDLL_DefView") == 0)
		{
			GetClassName(hFrom, szParent, countof(szParent));
			if (lstrcmp(szParent, L"CtrlNotifySink") == 0)
			{
				HWND hParent = GetParent(hFrom);
				if (hParent)
				{
					GetClassName(hParent, szRoot, countof(szRoot));
					_ASSERTE(lstrcmp(szRoot, L"DirectUIHWND") == 0);

					SetInsideParentWND(hParent);
					mh_InsideParentRel = hFrom;
					m_InsideIntegration = ii_Explorer;

					return true;
				}
			}
			else if ((gnOsVer < 0x600) && (lstrcmp(szParent, L"ExploreWClass") == 0))
			{
				_ASSERTE(mh_InitialRoot == hFrom);
				hXpView = hChild;
			}
		}
		else if ((gnOsVer < 0x600) && (lstrcmp(szClass, L"BaseBar") == 0))
		{
			RECT rcBar = {}; GetWindowRect(hChild, &rcBar);
			MapWindowPoints(NULL, hFrom, (LPPOINT)&rcBar, 2);
			RECT rcParent = {}; GetClientRect(hFrom, &rcParent);
			if ((-10 <= (rcBar.right - rcParent.right))
				&& ((rcBar.right - rcParent.right) <= 10))
			{
				// Нас интересует область, прилепленная к правому-нижнему углу
				hXpPlace = hChild;
			}
		}
		// Путь в этом (hChild) хранится в формате "Address: D:\users\max"
		else if ((gnOsVer >= 0x600) && lstrcmp(szClass, L"ToolbarWindow32") == 0)
		{
			GetClassName(hFrom, szParent, countof(szParent));
			if (lstrcmp(szParent, L"Breadcrumb Parent") == 0)
			{
				HWND hParent = GetParent(hFrom);
				if (hParent)
				{
					GetClassName(hParent, szRoot, countof(szRoot));
					_ASSERTE(lstrcmp(szRoot, L"msctls_progress32") == 0);

					mh_InsideParentPath = hChild;

					// Остается ComboBox/Edit, в который можно запихнуть путь, чтобы заставить эксплорер по нему перейти
					// Но есть проблема. Этот контрол не создается при открытии окна!

					return true;
				}
			}
		}

		if ((hChild != hXpView) && (hChild != hXpPlace))
		{
			if (InsideFindShellView(hChild))
			{
				if (mh_InsideParentRel && mh_InsideParentPath)
					return true;
				else
					break;
			}
		}

		if (hXpView && hXpPlace)
		{
			mh_InsideParentRel = FindWindowEx(hXpPlace, NULL, L"ReBarWindow32", NULL);
			if (!mh_InsideParentRel)
			{
				_ASSERTE(mh_InsideParentRel && L"ReBar must be found on XP & 2k3");
				return true; // закончить поиск
			}
			SetInsideParentWND(hXpPlace);
			_ASSERTE(mh_InsideParentWND!=NULL);
			HWND hRoot = GetParentRoot();
			_ASSERTE(mh_InsideParentPath==NULL || mh_InsideParentPath==hRoot);
			mh_InsideParentPath = hRoot;
			m_InsideIntegration = ii_Explorer;
//.........这里部分代码省略.........

static Bool
winAllocateFBPrimaryDD(ScreenPtr pScreen)
{
    winScreenPriv(pScreen);
    winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
    HRESULT ddrval = DD_OK;
    DDSURFACEDESC ddsd;
    DDSURFACEDESC *pddsdPrimary = NULL;
    DDSURFACEDESC *pddsdOffscreen = NULL;
    RECT rcClient;

    winDebug ("winAllocateFBPrimaryDD\n");

    /* Get client area location in screen coords */
    GetClientRect(pScreenPriv->hwndScreen, &rcClient);
    MapWindowPoints(pScreenPriv->hwndScreen,
                    HWND_DESKTOP, (LPPOINT) &rcClient, 2);

    /* Create a DirectDraw object, store the address at lpdd */
    ddrval = (*g_fpDirectDrawCreate) (NULL, &pScreenPriv->pdd, NULL);
    if (ddrval != DD_OK)
        FatalError("winAllocateFBPrimaryDD - Could not start DirectDraw\n");

    /* Get a DirectDraw2 interface pointer */
    ddrval = IDirectDraw_QueryInterface(pScreenPriv->pdd,
                                        &IID_IDirectDraw2,
                                        (LPVOID *) &pScreenPriv->pdd2);
    if (FAILED(ddrval)) {
        ErrorF("winAllocateFBShadowDD - Failed DD2 query: %08x\n",
               (unsigned int) ddrval);
        return FALSE;
    }

    winDebug ("winAllocateFBPrimaryDD - Created and initialized DD\n");

    /* Are we windowed or fullscreen? */
    if (pScreenInfo->fFullScreen) {
        /* Full screen mode */
        ddrval = IDirectDraw2_SetCooperativeLevel(pScreenPriv->pdd2,
                                                  pScreenPriv->hwndScreen,
                                                  DDSCL_FULLSCREEN
                                                  | DDSCL_EXCLUSIVE);
        if (FAILED(ddrval))
            FatalError("winAllocateFBPrimaryDD - Could not set "
                       "cooperative level\n");

        /* Change the video mode to the mode requested */
        ddrval = IDirectDraw2_SetDisplayMode(pScreenPriv->pdd2,
                                             pScreenInfo->dwWidth,
                                             pScreenInfo->dwHeight,
                                             pScreenInfo->dwBPP,
                                             pScreenInfo->dwRefreshRate, 0);
        if (FAILED(ddrval))
            FatalError("winAllocateFBPrimaryDD - Could not set "
                       "full screen display mode\n");
    }
    else {
        /* Windowed mode */
        ddrval = IDirectDraw2_SetCooperativeLevel(pScreenPriv->pdd2,
                                                  pScreenPriv->hwndScreen,
                                                  DDSCL_NORMAL);
        if (FAILED(ddrval))
            FatalError("winAllocateFBPrimaryDD - Could not set "
                       "cooperative level\n");
    }

    /* Describe the primary surface */
    ZeroMemory(&ddsd, sizeof(ddsd));
    ddsd.dwSize = sizeof(ddsd);
    ddsd.dwFlags = DDSD_CAPS;
    ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;

    /* Create the primary surface */
    ddrval = IDirectDraw2_CreateSurface(pScreenPriv->pdd2,
                                        &ddsd, &pScreenPriv->pddsPrimary, NULL);
    if (FAILED(ddrval))
        FatalError("winAllocateFBPrimaryDD - Could not create primary "
                   "surface %08x\n", (unsigned int) ddrval);

    winDebug ("winAllocateFBPrimaryDD - Created primary\n");

    /* Allocate a DD surface description for our screen privates */
    pddsdPrimary = pScreenPriv->pddsdPrimary = malloc(sizeof(DDSURFACEDESC));
    if (pddsdPrimary == NULL)
        FatalError("winAllocateFBPrimaryDD - Could not allocate surface "
                   "description memory\n");
    ZeroMemory(pddsdPrimary, sizeof(*pddsdPrimary));
    pddsdPrimary->dwSize = sizeof(*pddsdPrimary);

    /* Describe the offscreen surface to be created */
    /*
     * NOTE: Do not use a DDSCAPS_VIDEOMEMORY surface,
     * as drawing, locking, and unlocking take forever
     * with video memory surfaces.  In addition,
     * video memory is a somewhat scarce resource,
     * so you shouldn't be allocating video memory when
     * you have the option of using system memory instead.
     */
    ZeroMemory(&ddsd, sizeof(ddsd));
    ddsd.dwSize = sizeof(ddsd);
//.........这里部分代码省略.........

static Bool
winHotKeyAltTabPrimaryDD(ScreenPtr pScreen)
{
    winScreenPriv(pScreen);
    winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
    RECT rcClient, rcSrc;
    HRESULT ddrval = DD_OK;

    winDebug ("\nwinHotKeyAltTabPrimaryDD\n\n");

    /* Alt+Tab was pressed, we will lose focus very soon */
    pScreenPriv->fActive = FALSE;

    /* Check for error conditions */
    if (pScreenPriv->pddsPrimary == NULL || pScreenPriv->pddsOffscreen == NULL)
        return FALSE;

    /* Get client area in screen coords */
    GetClientRect(pScreenPriv->hwndScreen, &rcClient);
    MapWindowPoints(pScreenPriv->hwndScreen,
                    HWND_DESKTOP, (LPPOINT) &rcClient, 2);

    /* Did we loose the primary surface? */
    ddrval = IDirectDrawSurface2_IsLost(pScreenPriv->pddsPrimary);
    if (ddrval == DD_OK) {
        ddrval = IDirectDrawSurface2_Unlock(pScreenPriv->pddsPrimary, NULL);
        if (FAILED(ddrval))
            FatalError("winHotKeyAltTabPrimaryDD - Failed unlocking primary "
                       "surface\n");
    }

    /* Setup a source rectangle */
    rcSrc.left = 0;
    rcSrc.top = 0;
    rcSrc.right = pScreenInfo->dwWidth;
    rcSrc.bottom = pScreenInfo->dwHeight;

    /* Blit the primary surface to the offscreen surface */
    ddrval = IDirectDrawSurface2_Blt(pScreenPriv->pddsOffscreen, NULL,  /* should be rcDest */
                                     pScreenPriv->pddsPrimary,
                                     NULL, DDBLT_WAIT, NULL);
    if (ddrval == DDERR_SURFACELOST) {
        IDirectDrawSurface2_Restore(pScreenPriv->pddsOffscreen);
        IDirectDrawSurface2_Restore(pScreenPriv->pddsPrimary);

        /* Blit the primary surface to the offscreen surface */
        ddrval = IDirectDrawSurface2_Blt(pScreenPriv->pddsOffscreen,
                                         NULL,
                                         pScreenPriv->pddsPrimary,
                                         NULL, DDBLT_WAIT, NULL);
        if (FAILED(ddrval))
            FatalError("winHotKeyAltTabPrimaryDD - Failed blitting primary "
                       "surface to offscreen surface: %08x\n",
                       (unsigned int) ddrval);
    }
    else {
        FatalError("winHotKeyAltTabPrimaryDD - Unknown error from "
                   "Blt: %08dx\n", (unsigned int) ddrval);
    }

    /* Lock the offscreen surface */
    ddrval = IDirectDrawSurface2_Lock(pScreenPriv->pddsOffscreen,
                                      NULL,
                                      pScreenPriv->pddsdOffscreen,
                                      DDLOCK_WAIT, NULL);
    if (ddrval != DD_OK || pScreenPriv->pddsdPrimary->lpSurface == NULL)
        FatalError("winHotKeyAltTabPrimaryDD - Could not lock "
                   "offscreen surface\n");

    /* Notify FB of the new memory pointer */
    winUpdateFBPointer(pScreen, pScreenPriv->pddsdOffscreen->lpSurface);

    /* Unregister our hotkey */
    UnregisterHotKey(pScreenPriv->hwndScreen, 1);

    return TRUE;
}

static Bool
winActivateAppPrimaryDD(ScreenPtr pScreen)
{
    winScreenPriv(pScreen);
    RECT rcSrc, rcClient;
    HRESULT ddrval = DD_OK;

    /* Check for errors */
    if (pScreenPriv == NULL
        || pScreenPriv->pScreenInfo == NULL
        || pScreenPriv->pddsPrimary == NULL
        || pScreenPriv->pddsOffscreen == NULL)
        return FALSE;

    /* Check for do-nothing */
    if (!pScreenPriv->fActive)
        return TRUE;

    /* We are activating */
    ddrval = IDirectDrawSurface2_IsLost(pScreenPriv->pddsOffscreen);
    if (ddrval == DD_OK) {
        IDirectDrawSurface2_Unlock(pScreenPriv->pddsOffscreen, NULL);
        /*
         * We don't check for an error from Unlock, because it
         * doesn't matter if the Unlock failed.
         */
    }

    /* Restore both surfaces, just cause I like it that way */
    IDirectDrawSurface2_Restore(pScreenPriv->pddsOffscreen);
    IDirectDrawSurface2_Restore(pScreenPriv->pddsPrimary);

    /* Get client area in screen coords */
    GetClientRect(pScreenPriv->hwndScreen, &rcClient);
    MapWindowPoints(pScreenPriv->hwndScreen,
                    HWND_DESKTOP, (LPPOINT) &rcClient, 2);

    /* Setup a source rectangle */
    rcSrc.left = 0;
    rcSrc.top = 0;
    rcSrc.right = pScreenPriv->pScreenInfo->dwWidth;
    rcSrc.bottom = pScreenPriv->pScreenInfo->dwHeight;

    ddrval = IDirectDrawSurface2_Blt(pScreenPriv->pddsPrimary,
                                     &rcClient,
                                     pScreenPriv->pddsOffscreen,
                                     &rcSrc, DDBLT_WAIT, NULL);
    if (ddrval != DD_OK)
        FatalError("winActivateAppPrimaryDD () - Failed blitting offscreen "
                   "surface to primary surface %08x\n", (unsigned int) ddrval);

    /* Lock the primary surface */
    ddrval = IDirectDrawSurface2_Lock(pScreenPriv->pddsPrimary,
                                      &rcClient,
                                      pScreenPriv->pddsdPrimary,
                                      DDLOCK_WAIT, NULL);
    if (ddrval != DD_OK || pScreenPriv->pddsdPrimary->lpSurface == NULL)
        FatalError("winActivateAppPrimaryDD () - Could not lock "
                   "primary surface\n");

    /* Notify FB of the new memory pointer */
    winUpdateFBPointer(pScreen, pScreenPriv->pddsdPrimary->lpSurface);

    /*
     * Register the Alt-Tab combo as a hotkey so we can copy
     * the primary framebuffer before the display mode changes
     */
    RegisterHotKey(pScreenPriv->hwndScreen, 1, MOD_ALT, 9);

    return TRUE;
}

INT_PTR CALLBACK EtpGpuNodesDlgProc(
    _In_ HWND hwndDlg,
    _In_ UINT uMsg,
    _In_ WPARAM wParam,
    _In_ LPARAM lParam
    )
{
    switch (uMsg)
    {
    case WM_INITDIALOG:
        {
            ULONG i;
            HFONT font;
            PPH_STRING nodeString;
            RECT labelRect;
            RECT tempRect;
            ULONG numberOfRows;
            ULONG numberOfColumns;

            WindowHandle = hwndDlg;
            PhCenterWindow(hwndDlg, GetParent(hwndDlg));

            PhInitializeLayoutManager(&LayoutManager, hwndDlg);
            PhAddLayoutItem(&LayoutManager, GetDlgItem(hwndDlg, IDOK), NULL, PH_ANCHOR_RIGHT | PH_ANCHOR_BOTTOM);
            LayoutMargin = PhAddLayoutItem(&LayoutManager, GetDlgItem(hwndDlg, IDC_LAYOUT), NULL, PH_ANCHOR_ALL)->Margin;

            PhRegisterCallback(&PhProcessesUpdatedEvent, ProcessesUpdatedCallback, NULL, &ProcessesUpdatedCallbackRegistration);

            GraphHandle = PhAllocate(sizeof(HWND) * EtGpuTotalNodeCount);
            CheckBoxHandle = PhAllocate(sizeof(HWND) * EtGpuTotalNodeCount);
            GraphState = PhAllocate(sizeof(PH_GRAPH_STATE) * EtGpuTotalNodeCount);

            font = (HFONT)SendMessage(hwndDlg, WM_GETFONT, 0, 0);

            for (i = 0; i < EtGpuTotalNodeCount; i++)
            {
                nodeString = PhFormatString(L"Node %lu", i);

                GraphHandle[i] = CreateWindow(
                    PH_GRAPH_CLASSNAME,
                    NULL,
                    WS_VISIBLE | WS_CHILD | WS_BORDER,
                    0,
                    0,
                    3,
                    3,
                    hwndDlg,
                    NULL,
                    NULL,
                    NULL
                    );
                Graph_SetTooltip(GraphHandle[i], TRUE);
                CheckBoxHandle[i] = CreateWindow(
                    WC_BUTTON,
                    nodeString->Buffer,
                    WS_VISIBLE | WS_CHILD | BS_AUTOCHECKBOX,
                    0,
                    0,
                    3,
                    3,
                    hwndDlg,
                    NULL,
                    NULL,
                    NULL
                    );
                SendMessage(CheckBoxHandle[i], WM_SETFONT, (WPARAM)font, FALSE);
                PhInitializeGraphState(&GraphState[i]);

                PhDereferenceObject(nodeString);
            }

            // Calculate the minimum size.

            numberOfRows = (ULONG)sqrt(EtGpuTotalNodeCount);
            numberOfColumns = (EtGpuTotalNodeCount + numberOfRows - 1) / numberOfRows;

            MinimumSize.left = 0;
            MinimumSize.top = 0;
            MinimumSize.right = 45;
            MinimumSize.bottom = 60;
            MapDialogRect(hwndDlg, &MinimumSize);
            MinimumSize.right += (MinimumSize.right + GRAPH_PADDING) * numberOfColumns;
            MinimumSize.bottom += (MinimumSize.bottom + GRAPH_PADDING) * numberOfRows;

            GetWindowRect(GetDlgItem(hwndDlg, IDC_INSTRUCTION), &labelRect);
            MapWindowPoints(NULL, hwndDlg, (POINT *)&labelRect, 2);
            labelRect.right += GetSystemMetrics(SM_CXFRAME) * 2;

            tempRect.left = 0;
            tempRect.top = 0;
            tempRect.right = 7;
            tempRect.bottom = 0;
            MapDialogRect(hwndDlg, &tempRect);
            labelRect.right += tempRect.right;

            if (MinimumSize.right < labelRect.right)
                MinimumSize.right = labelRect.right;

            SetWindowPos(hwndDlg, NULL, 0, 0, MinimumSize.right, MinimumSize.bottom, SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER);

//.........这里部分代码省略.........