966 lines
31 KiB
C
966 lines
31 KiB
C
/*
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*Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
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*
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*Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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*"Software"), to deal in the Software without restriction, including
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*without limitation the rights to use, copy, modify, merge, publish,
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*distribute, sublicense, and/or sell copies of the Software, and to
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*permit persons to whom the Software is furnished to do so, subject to
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*the following conditions:
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*
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*The above copyright notice and this permission notice shall be
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*included in all copies or substantial portions of the Software.
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*
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*THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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*EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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*MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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*NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
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*ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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*CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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*WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*Except as contained in this notice, the name of the XFree86 Project
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*shall not be used in advertising or otherwise to promote the sale, use
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*or other dealings in this Software without prior written authorization
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*from the XFree86 Project.
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*
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* Authors: Kensuke Matsuzaki
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* Earle F. Philhower, III
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* Harold L Hunt II
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*/
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/*
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* Look at hw/darwin/quartz/xpr/xprFrame.c and hw/darwin/quartz/cr/crFrame.c
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*/
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#ifdef HAVE_XWIN_CONFIG_H
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#include <xwin-config.h>
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#endif
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#include "win.h"
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#include <winuser.h>
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#define _WINDOWSWM_SERVER_
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#include <X11/extensions/windowswmstr.h>
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#include "winmultiwindowclass.h"
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#include "winmultiwindowicons.h"
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#include <X11/Xatom.h>
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/*
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* Constant defines
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*/
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#ifndef ULW_COLORKEY
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#define ULW_COLORKEY 0x00000001
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#endif
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#ifndef ULW_ALPHA
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#define ULW_ALPHA 0x00000002
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#endif
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#ifndef ULW_OPAQUE
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#define ULW_OPAQUE 0x00000004
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#endif
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#define AC_SRC_ALPHA 0x01
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/*
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* Local function
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*/
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DEFINE_ATOM_HELPER(AtmWindowsWmNativeHwnd, WINDOWSWM_NATIVE_HWND)
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static void
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winMWExtWMSetNativeProperty(RootlessWindowPtr pFrame);
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/*
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* Global variables
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*/
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Bool g_fNoConfigureWindow = FALSE;
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/*
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* Internal function to get the DIB format that is compatible with the screen
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* Fixme: Share code with winshadgdi.c
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*/
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static
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Bool
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winMWExtWMQueryDIBFormat(win32RootlessWindowPtr pRLWinPriv,
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BITMAPINFOHEADER * pbmih)
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{
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HBITMAP hbmp;
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#if CYGMULTIWINDOW_DEBUG
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LPDWORD pdw = NULL;
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#endif
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/* Create a memory bitmap compatible with the screen */
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hbmp = CreateCompatibleBitmap(pRLWinPriv->hdcScreen, 1, 1);
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if (hbmp == NULL) {
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ErrorF("winMWExtWMQueryDIBFormat - CreateCompatibleBitmap failed\n");
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return FALSE;
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}
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/* Initialize our bitmap info header */
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ZeroMemory(pbmih, sizeof(BITMAPINFOHEADER) + 256 * sizeof(RGBQUAD));
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pbmih->biSize = sizeof(BITMAPINFOHEADER);
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/* Get the biBitCount */
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if (!GetDIBits(pRLWinPriv->hdcScreen,
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hbmp, 0, 1, NULL, (BITMAPINFO *) pbmih, DIB_RGB_COLORS)) {
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ErrorF("winMWExtWMQueryDIBFormat - First call to GetDIBits failed\n");
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DeleteObject(hbmp);
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return FALSE;
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}
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#if CYGMULTIWINDOW_DEBUG
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/* Get a pointer to bitfields */
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pdw = (DWORD *) ((CARD8 *) pbmih + sizeof(BITMAPINFOHEADER));
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winDebug("winMWExtWMQueryDIBFormat - First call masks: %08x %08x %08x\n",
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(unsigned int) pdw[0], (unsigned int) pdw[1],
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(unsigned int) pdw[2]);
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#endif
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/* Get optimal color table, or the optimal bitfields */
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if (!GetDIBits(pRLWinPriv->hdcScreen,
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hbmp, 0, 1, NULL, (BITMAPINFO *) pbmih, DIB_RGB_COLORS)) {
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ErrorF("winMWExtWMQueryDIBFormat - Second call to GetDIBits "
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"failed\n");
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DeleteObject(hbmp);
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return FALSE;
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}
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/* Free memory */
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DeleteObject(hbmp);
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return TRUE;
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}
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static HRGN
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winMWExtWMCreateRgnFromRegion(RegionPtr pShape)
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{
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int nRects;
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BoxPtr pRects, pEnd;
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HRGN hRgn, hRgnRect;
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if (pShape == NULL)
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return NULL;
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nRects = RegionNumRects(pShape);
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pRects = RegionRects(pShape);
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hRgn = CreateRectRgn(0, 0, 0, 0);
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if (hRgn == NULL) {
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ErrorF("winReshape - Initial CreateRectRgn (%d, %d, %d, %d) "
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"failed: %d\n", 0, 0, 0, 0, (int) GetLastError());
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}
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/* Loop through all rectangles in the X region */
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for (pEnd = pRects + nRects; pRects < pEnd; pRects++) {
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/* Create a Windows region for the X rectangle */
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hRgnRect = CreateRectRgn(pRects->x1,
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pRects->y1, pRects->x2, pRects->y2);
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if (hRgnRect == NULL) {
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ErrorF("winReshape - Loop CreateRectRgn (%d, %d, %d, %d) "
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"failed: %d\n",
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pRects->x1,
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pRects->y1, pRects->x2, pRects->y2, (int) GetLastError());
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}
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/* Merge the Windows region with the accumulated region */
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if (CombineRgn(hRgn, hRgn, hRgnRect, RGN_OR) == ERROR) {
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ErrorF("winReshape - CombineRgn () failed: %d\n",
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(int) GetLastError());
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}
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/* Delete the temporary Windows region */
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DeleteObject(hRgnRect);
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}
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return hRgn;
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}
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static void
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InitWin32RootlessEngine(win32RootlessWindowPtr pRLWinPriv)
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{
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pRLWinPriv->hdcScreen = GetDC(pRLWinPriv->hWnd);
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pRLWinPriv->hdcShadow = CreateCompatibleDC(pRLWinPriv->hdcScreen);
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pRLWinPriv->hbmpShadow = NULL;
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/* Allocate bitmap info header */
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pRLWinPriv->pbmihShadow =
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malloc(sizeof(BITMAPINFOHEADER)
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+ 256 * sizeof(RGBQUAD));
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if (pRLWinPriv->pbmihShadow == NULL) {
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ErrorF("InitWin32RootlessEngine - malloc () failed\n");
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return;
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}
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/* Query the screen format */
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winMWExtWMQueryDIBFormat(pRLWinPriv, pRLWinPriv->pbmihShadow);
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}
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Bool
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winMWExtWMCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen,
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int newX, int newY, RegionPtr pShape)
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{
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#define CLASS_NAME_LENGTH 512
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Bool fResult = TRUE;
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win32RootlessWindowPtr pRLWinPriv;
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WNDCLASSEX wc;
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char pszClass[CLASS_NAME_LENGTH], pszWindowID[12];
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HICON hIcon;
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HICON hIconSmall;
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char *res_name, *res_class, *res_role;
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static int s_iWindowID = 0;
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#if CYGMULTIWINDOW_DEBUG
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winDebug("winMWExtWMCreateFrame %d %d - %d %d\n",
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newX, newY, pFrame->width, pFrame->height);
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#endif
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pRLWinPriv = malloc(sizeof(win32RootlessWindowRec));
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pRLWinPriv->pFrame = pFrame;
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pRLWinPriv->pfb = NULL;
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pRLWinPriv->hbmpShadow = NULL;
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pRLWinPriv->hdcShadow = NULL;
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pRLWinPriv->hdcScreen = NULL;
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pRLWinPriv->pbmihShadow = NULL;
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pRLWinPriv->fResized = TRUE;
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pRLWinPriv->fClose = FALSE;
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pRLWinPriv->fRestackingNow = FALSE;
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pRLWinPriv->fDestroyed = FALSE;
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pRLWinPriv->fMovingOrSizing = FALSE;
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// Store the implementation private frame ID
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pFrame->wid = (RootlessFrameID) pRLWinPriv;
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winSelectIcons(&hIcon, &hIconSmall);
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/* Set standard class name prefix so we can identify window easily */
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strncpy(pszClass, WINDOW_CLASS_X, sizeof(pszClass));
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if (winMultiWindowGetClassHint(pFrame->win, &res_name, &res_class)) {
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strncat(pszClass, "-", 1);
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strncat(pszClass, res_name, CLASS_NAME_LENGTH - strlen(pszClass));
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strncat(pszClass, "-", 1);
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strncat(pszClass, res_class, CLASS_NAME_LENGTH - strlen(pszClass));
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/* Check if a window class is provided by the WM_WINDOW_ROLE property,
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* if not use the WM_CLASS information.
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* For further information see:
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* http://tronche.com/gui/x/icccm/sec-5.html
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*/
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if (winMultiWindowGetWindowRole(pFrame->win, &res_role)) {
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strcat(pszClass, "-");
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strcat(pszClass, res_role);
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free(res_role);
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}
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free(res_name);
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free(res_class);
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}
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/* Add incrementing window ID to make unique class name */
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snprintf(pszWindowID, sizeof(pszWindowID), "-%x", s_iWindowID++);
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pszWindowID[sizeof(pszWindowID) - 1] = 0;
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strcat(pszClass, pszWindowID);
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#if CYGMULTIWINDOW_DEBUG
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winDebug("winMWExtWMCreateFrame - Creating class: %s\n", pszClass);
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#endif
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/* Setup our window class */
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wc.cbSize = sizeof(wc);
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wc.style = CS_HREDRAW | CS_VREDRAW;
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wc.lpfnWndProc = winMWExtWMWindowProc;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = 0;
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wc.hInstance = g_hInstance;
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wc.hIcon = hIcon;
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wc.hIconSm = hIconSmall;
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wc.hCursor = 0;
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wc.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH);
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wc.lpszMenuName = NULL;
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wc.lpszClassName = pszClass;
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RegisterClassEx(&wc);
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/* Create the window */
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g_fNoConfigureWindow = TRUE;
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pRLWinPriv->hWnd = CreateWindowExA(WS_EX_TOOLWINDOW, /* Extended styles */
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pszClass, /* Class name */
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WINDOW_TITLE_X, /* Window name */
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WS_POPUP | WS_CLIPCHILDREN, newX, /* Horizontal position */
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newY, /* Vertical position */
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pFrame->width, /* Right edge */
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pFrame->height, /* Bottom edge */
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(HWND) NULL, /* No parent or owner window */
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(HMENU) NULL, /* No menu */
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GetModuleHandle(NULL), /* Instance handle */
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pRLWinPriv); /* ScreenPrivates */
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if (pRLWinPriv->hWnd == NULL) {
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ErrorF("winMWExtWMCreateFrame - CreateWindowExA () failed: %d\n",
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(int) GetLastError());
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fResult = FALSE;
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}
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#if CYGMULTIWINDOW_DEBUG
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winDebug("winMWExtWMCreateFrame - ShowWindow\n");
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#endif
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//ShowWindow (pRLWinPriv->hWnd, SW_SHOWNOACTIVATE);
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g_fNoConfigureWindow = FALSE;
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if (pShape != NULL) {
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winMWExtWMReshapeFrame(pFrame->wid, pShape);
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}
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#if CYGMULTIWINDOW_DEBUG
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winDebug("winMWExtWMCreateFrame - (%p) %p\n",
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pFrame->wid, pRLWinPriv->hWnd);
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#if 0
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{
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WindowPtr pWin2 = NULL;
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win32RootlessWindowPtr pRLWinPriv2 = NULL;
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/* Check if the Windows window property for our X window pointer is valid */
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if ((pWin2 =
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(WindowPtr) GetProp(pRLWinPriv->hWnd, WIN_WINDOW_PROP)) != NULL) {
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pRLWinPriv2 =
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(win32RootlessWindowPtr) RootlessFrameForWindow(pWin2, FALSE);
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}
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winDebug("winMWExtWMCreateFrame2 (%08x) %08x\n",
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pRLWinPriv2, pRLWinPriv2->hWnd);
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if (pRLWinPriv != pRLWinPriv2 || pRLWinPriv->hWnd != pRLWinPriv2->hWnd) {
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winDebug("Error param missmatch\n");
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}
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}
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#endif
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#endif
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winMWExtWMSetNativeProperty(pFrame);
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return fResult;
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}
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void
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winMWExtWMDestroyFrame(RootlessFrameID wid)
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{
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win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) wid;
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HICON hIcon;
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HICON hIconSm;
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HMODULE hInstance;
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int iReturn;
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char pszClass[CLASS_NAME_LENGTH];
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#if CYGMULTIWINDOW_DEBUG
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winDebug("winMWExtWMDestroyFrame (%p) %p\n",
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pRLWinPriv, pRLWinPriv->hWnd);
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#if 0
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{
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WindowPtr pWin2 = NULL;
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win32RootlessWindowPtr pRLWinPriv2 = NULL;
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/* Check if the Windows window property for our X window pointer is valid */
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if ((pWin2 =
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(WindowPtr) GetProp(pRLWinPriv->hWnd, WIN_WINDOW_PROP)) != NULL) {
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pRLWinPriv2 =
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(win32RootlessWindowPtr) RootlessFrameForWindow(pWin2, FALSE);
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}
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winDebug("winMWExtWMDestroyFrame2 (%08x) %08x\n",
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pRLWinPriv2, pRLWinPriv2->hWnd);
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if (pRLWinPriv != pRLWinPriv2 || pRLWinPriv->hWnd != pRLWinPriv2->hWnd) {
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winDebug("Error param missmatch\n");
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*(int *) 0 = 1; //raise exseption
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}
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}
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#endif
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#endif
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/* Store the info we need to destroy after this window is gone */
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hInstance = (HINSTANCE) GetClassLongPtr(pRLWinPriv->hWnd, GCLP_HMODULE);
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hIcon = (HICON) SendMessage(pRLWinPriv->hWnd, WM_GETICON, ICON_BIG, 0);
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hIconSm = (HICON) SendMessage(pRLWinPriv->hWnd, WM_GETICON, ICON_SMALL, 0);
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iReturn = GetClassName(pRLWinPriv->hWnd, pszClass, CLASS_NAME_LENGTH);
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pRLWinPriv->fClose = TRUE;
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pRLWinPriv->fDestroyed = TRUE;
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/* Destroy the Windows window */
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DestroyWindow(pRLWinPriv->hWnd);
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/* Only if we were able to get the name */
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if (iReturn) {
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#if CYGMULTIWINDOW_DEBUG
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winDebug("winMWExtWMDestroyFrame - Unregistering %s: ", pszClass);
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#endif
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iReturn = UnregisterClass(pszClass, hInstance);
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}
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#if CYGMULTIWINDOW_DEBUG
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winDebug("winMWExtWMDestroyFramew - Deleting Icon\n");
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#endif
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winDestroyIcon(hIcon);
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winDestroyIcon(hIconSm);
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#if CYGMULTIWINDOW_DEBUG
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winDebug("winMWExtWMDestroyFrame - done\n");
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#endif
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}
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void
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winMWExtWMMoveFrame(RootlessFrameID wid, ScreenPtr pScreen, int iNewX,
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int iNewY)
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{
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win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) wid;
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RECT rcNew;
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DWORD dwExStyle;
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DWORD dwStyle;
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int iX, iY, iWidth, iHeight;
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#if CYGMULTIWINDOW_DEBUG
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winDebug("winMWExtWMMoveFrame (%p) (%d %d)\n", pRLWinPriv, iNewX,
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iNewY);
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#endif
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/* Get the Windows window style and extended style */
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dwExStyle = GetWindowLongPtr(pRLWinPriv->hWnd, GWL_EXSTYLE);
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dwStyle = GetWindowLongPtr(pRLWinPriv->hWnd, GWL_STYLE);
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/* Get the X and Y location of the X window */
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iX = iNewX + GetSystemMetrics(SM_XVIRTUALSCREEN);
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iY = iNewY + GetSystemMetrics(SM_YVIRTUALSCREEN);
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/* Get the height and width of the X window */
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iWidth = pRLWinPriv->pFrame->width;
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iHeight = pRLWinPriv->pFrame->height;
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/* Store the origin, height, and width in a rectangle structure */
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SetRect(&rcNew, iX, iY, iX + iWidth, iY + iHeight);
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#ifdef CYGMULTIWINDOW_DEBUG
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winDebug("\tWindow {%d, %d, %d, %d}, {%d, %d}\n",
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rcNew.left, rcNew.top, rcNew.right, rcNew.bottom,
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rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);
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#endif
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/*
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* Calculate the required size of the Windows window rectangle,
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* given the size of the Windows window client area.
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*/
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AdjustWindowRectEx(&rcNew, dwStyle, FALSE, dwExStyle);
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#ifdef CYGMULTIWINDOW_DEBUG
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winDebug("\tAdjusted {%d, %d, %d, %d}, {%d, %d}\n",
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rcNew.left, rcNew.top, rcNew.right, rcNew.bottom,
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rcNew.right - rcNew.left, rcNew.bottom - rcNew.top);
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#endif
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g_fNoConfigureWindow = TRUE;
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SetWindowPos(pRLWinPriv->hWnd, NULL, rcNew.left, rcNew.top, 0, 0,
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SWP_NOACTIVATE | SWP_NOSIZE | SWP_NOZORDER);
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g_fNoConfigureWindow = FALSE;
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#if CYGMULTIWINDOW_DEBUG
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winDebug("winMWExtWMMoveFrame (%p) done\n", pRLWinPriv);
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#endif
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}
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|
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void
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winMWExtWMResizeFrame(RootlessFrameID wid, ScreenPtr pScreen,
|
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int iNewX, int iNewY,
|
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unsigned int uiNewWidth, unsigned int uiNewHeight,
|
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unsigned int uiGravity)
|
|
{
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win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) wid;
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RECT rcNew;
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RECT rcOld;
|
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DWORD dwExStyle;
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DWORD dwStyle;
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int iX, iY;
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|
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#if CYGMULTIWINDOW_DEBUG
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winDebug("winMWExtWMResizeFrame (%p) (%d %d)-(%d %d)\n",
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pRLWinPriv, iNewX, iNewY, uiNewWidth, uiNewHeight);
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#endif
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pRLWinPriv->fResized = TRUE;
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|
|
/* Get the Windows window style and extended style */
|
|
dwExStyle = GetWindowLongPtr(pRLWinPriv->hWnd, GWL_EXSTYLE);
|
|
dwStyle = GetWindowLongPtr(pRLWinPriv->hWnd, GWL_STYLE);
|
|
|
|
/* Get the X and Y location of the X window */
|
|
iX = iNewX + GetSystemMetrics(SM_XVIRTUALSCREEN);
|
|
iY = iNewY + GetSystemMetrics(SM_YVIRTUALSCREEN);
|
|
|
|
/* Store the origin, height, and width in a rectangle structure */
|
|
SetRect(&rcNew, iX, iY, iX + uiNewWidth, iY + uiNewHeight);
|
|
|
|
/*
|
|
* Calculate the required size of the Windows window rectangle,
|
|
* given the size of the Windows window client area.
|
|
*/
|
|
AdjustWindowRectEx(&rcNew, dwStyle, FALSE, dwExStyle);
|
|
|
|
/* Get a rectangle describing the old Windows window */
|
|
GetWindowRect(pRLWinPriv->hWnd, &rcOld);
|
|
|
|
/* Check if the old rectangle and new rectangle are the same */
|
|
if (!EqualRect(&rcNew, &rcOld)) {
|
|
|
|
g_fNoConfigureWindow = TRUE;
|
|
MoveWindow(pRLWinPriv->hWnd,
|
|
rcNew.left, rcNew.top,
|
|
rcNew.right - rcNew.left, rcNew.bottom - rcNew.top, TRUE);
|
|
g_fNoConfigureWindow = FALSE;
|
|
}
|
|
}
|
|
|
|
void
|
|
winMWExtWMRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid)
|
|
{
|
|
win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) wid;
|
|
win32RootlessWindowPtr pRLNextWinPriv = (win32RootlessWindowPtr) nextWid;
|
|
|
|
winScreenPriv(pRLWinPriv->pFrame->win->drawable.pScreen);
|
|
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("winMWExtWMRestackFrame (%p)\n", pRLWinPriv);
|
|
#endif
|
|
|
|
if (pScreenPriv && pScreenPriv->fRestacking)
|
|
return;
|
|
|
|
pRLWinPriv->fRestackingNow = TRUE;
|
|
|
|
/* Show window */
|
|
if (!IsWindowVisible(pRLWinPriv->hWnd))
|
|
ShowWindow(pRLWinPriv->hWnd, SW_SHOWNOACTIVATE);
|
|
|
|
if (pRLNextWinPriv == NULL) {
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("Win %p is top\n", pRLWinPriv);
|
|
#endif
|
|
pScreenPriv->widTop = wid;
|
|
SetWindowPos(pRLWinPriv->hWnd, HWND_TOP,
|
|
0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
|
|
}
|
|
else {
|
|
/* using general wm like twm, wmaker etc.
|
|
Interleave X window and Windows window will cause problem. */
|
|
SetWindowPos(pRLWinPriv->hWnd, pRLNextWinPriv->hWnd,
|
|
0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
|
|
}
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("winMWExtWMRestackFrame - done (%p)\n", pRLWinPriv);
|
|
#endif
|
|
|
|
pRLWinPriv->fRestackingNow = FALSE;
|
|
}
|
|
|
|
void
|
|
winMWExtWMReshapeFrame(RootlessFrameID wid, RegionPtr pShape)
|
|
{
|
|
win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) wid;
|
|
HRGN hRgn, hRgnWindow, hRgnClient;
|
|
RECT rcWindow, rcClient;
|
|
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("winMWExtWMReshapeFrame (%p)\n", pRLWinPriv);
|
|
#endif
|
|
|
|
hRgn = winMWExtWMCreateRgnFromRegion(pShape);
|
|
|
|
/* Create region for non-client area */
|
|
GetWindowRect(pRLWinPriv->hWnd, &rcWindow);
|
|
GetClientRect(pRLWinPriv->hWnd, &rcClient);
|
|
MapWindowPoints(pRLWinPriv->hWnd, HWND_DESKTOP, (LPPOINT) &rcClient, 2);
|
|
OffsetRgn(hRgn, rcClient.left - rcWindow.left, rcClient.top - rcWindow.top);
|
|
OffsetRect(&rcClient, -rcWindow.left, -rcWindow.top);
|
|
OffsetRect(&rcWindow, -rcWindow.left, -rcWindow.top);
|
|
hRgnWindow = CreateRectRgnIndirect(&rcWindow);
|
|
hRgnClient = CreateRectRgnIndirect(&rcClient);
|
|
CombineRgn(hRgnWindow, hRgnWindow, hRgnClient, RGN_DIFF);
|
|
CombineRgn(hRgn, hRgnWindow, hRgn, RGN_OR);
|
|
|
|
SetWindowRgn(pRLWinPriv->hWnd, hRgn, TRUE);
|
|
|
|
DeleteObject(hRgnWindow);
|
|
DeleteObject(hRgnClient);
|
|
}
|
|
|
|
void
|
|
winMWExtWMUnmapFrame(RootlessFrameID wid)
|
|
{
|
|
win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) wid;
|
|
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("winMWExtWMUnmapFrame (%p)\n", pRLWinPriv);
|
|
#endif
|
|
|
|
g_fNoConfigureWindow = TRUE;
|
|
//ShowWindow (pRLWinPriv->hWnd, SW_MINIMIZE);
|
|
ShowWindow(pRLWinPriv->hWnd, SW_HIDE);
|
|
g_fNoConfigureWindow = FALSE;
|
|
}
|
|
|
|
/*
|
|
* Fixme: Code sharing with winshadgdi.c and other engine support
|
|
*/
|
|
void
|
|
winMWExtWMStartDrawing(RootlessFrameID wid, char **pixelData, int *bytesPerRow)
|
|
{
|
|
win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) wid;
|
|
winPrivScreenPtr pScreenPriv = NULL;
|
|
winScreenInfo *pScreenInfo = NULL;
|
|
ScreenPtr pScreen = NULL;
|
|
DIBSECTION dibsection;
|
|
Bool fReturn = TRUE;
|
|
HDC hdcNew;
|
|
HBITMAP hbmpNew;
|
|
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("winMWExtWMStartDrawing (%p) %08x\n", pRLWinPriv,
|
|
pRLWinPriv->fDestroyed);
|
|
#endif
|
|
|
|
if (!pRLWinPriv->fDestroyed) {
|
|
pScreen = pRLWinPriv->pFrame->win->drawable.pScreen;
|
|
if (pScreen)
|
|
pScreenPriv = winGetScreenPriv(pScreen);
|
|
if (pScreenPriv)
|
|
pScreenInfo = pScreenPriv->pScreenInfo;
|
|
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("\tpScreenPriv %p\n", pScreenPriv);
|
|
winDebug("\tpScreenInfo %p\n", pScreenInfo);
|
|
winDebug("\t(%d, %d)\n", (int) pRLWinPriv->pFrame->width,
|
|
(int) pRLWinPriv->pFrame->height);
|
|
#endif
|
|
if (pRLWinPriv->hdcScreen == NULL) {
|
|
InitWin32RootlessEngine(pRLWinPriv);
|
|
}
|
|
|
|
if (pRLWinPriv->fResized) {
|
|
/* width * bpp must be multiple of 4 to match 32bit alignment */
|
|
int stridesize;
|
|
int misalignment;
|
|
|
|
pRLWinPriv->pbmihShadow->biWidth = pRLWinPriv->pFrame->width;
|
|
pRLWinPriv->pbmihShadow->biHeight = -pRLWinPriv->pFrame->height;
|
|
|
|
stridesize = pRLWinPriv->pFrame->width * (pScreenInfo->dwBPP >> 3);
|
|
misalignment = stridesize & 3;
|
|
if (misalignment != 0) {
|
|
stridesize += 4 - misalignment;
|
|
pRLWinPriv->pbmihShadow->biWidth =
|
|
stridesize / (pScreenInfo->dwBPP >> 3);
|
|
winDebug("\tresizing to %d (was %d)\n",
|
|
pRLWinPriv->pbmihShadow->biWidth,
|
|
pRLWinPriv->pFrame->width);
|
|
}
|
|
|
|
hdcNew = CreateCompatibleDC(pRLWinPriv->hdcScreen);
|
|
/* Create a DI shadow bitmap with a bit pointer */
|
|
hbmpNew = CreateDIBSection(pRLWinPriv->hdcScreen,
|
|
(BITMAPINFO *) pRLWinPriv->pbmihShadow,
|
|
DIB_RGB_COLORS,
|
|
(VOID **) &pRLWinPriv->pfb, NULL, 0);
|
|
if (hbmpNew == NULL || pRLWinPriv->pfb == NULL) {
|
|
ErrorF("winMWExtWMStartDrawing - CreateDIBSection failed\n");
|
|
//return FALSE;
|
|
}
|
|
else {
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("winMWExtWMStartDrawing - Shadow buffer allocated\n");
|
|
#endif
|
|
}
|
|
|
|
/* Get information about the bitmap that was allocated */
|
|
GetObject(hbmpNew, sizeof(dibsection), &dibsection);
|
|
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
/* Print information about bitmap allocated */
|
|
winDebug("winMWExtWMStartDrawing - Dibsection width: %d height: %d "
|
|
"depth: %d size image: %d\n",
|
|
(unsigned int) dibsection.dsBmih.biWidth,
|
|
(unsigned int) dibsection.dsBmih.biHeight,
|
|
(unsigned int) dibsection.dsBmih.biBitCount,
|
|
(unsigned int) dibsection.dsBmih.biSizeImage);
|
|
#endif
|
|
|
|
/* Select the shadow bitmap into the shadow DC */
|
|
SelectObject(hdcNew, hbmpNew);
|
|
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("winMWExtWMStartDrawing - Attempting a shadow blit\n");
|
|
#endif
|
|
|
|
/* Blit from the old shadow to the new shadow */
|
|
fReturn = BitBlt(hdcNew,
|
|
0, 0,
|
|
pRLWinPriv->pFrame->width,
|
|
pRLWinPriv->pFrame->height, pRLWinPriv->hdcShadow,
|
|
0, 0, SRCCOPY);
|
|
if (fReturn) {
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("winMWExtWMStartDrawing - Shadow blit success\n");
|
|
#endif
|
|
}
|
|
else {
|
|
ErrorF("winMWExtWMStartDrawing - Shadow blit failure\n");
|
|
}
|
|
|
|
/* Look for height weirdness */
|
|
if (dibsection.dsBmih.biHeight < 0) {
|
|
/* FIXME: Figure out why biHeight is sometimes negative */
|
|
ErrorF("winMWExtWMStartDrawing - WEIRDNESS - "
|
|
"biHeight still negative: %d\n",
|
|
(int) dibsection.dsBmih.biHeight);
|
|
ErrorF("winMWExtWMStartDrawing - WEIRDNESS - "
|
|
"Flipping biHeight sign\n");
|
|
dibsection.dsBmih.biHeight = -dibsection.dsBmih.biHeight;
|
|
}
|
|
|
|
pRLWinPriv->dwWidthBytes = dibsection.dsBm.bmWidthBytes;
|
|
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("winMWExtWMStartDrawing - bytesPerRow: %d\n",
|
|
(unsigned int) dibsection.dsBm.bmWidthBytes);
|
|
#endif
|
|
|
|
/* Free the old shadow bitmap */
|
|
DeleteObject(pRLWinPriv->hdcShadow);
|
|
DeleteObject(pRLWinPriv->hbmpShadow);
|
|
|
|
pRLWinPriv->hdcShadow = hdcNew;
|
|
pRLWinPriv->hbmpShadow = hbmpNew;
|
|
|
|
pRLWinPriv->fResized = FALSE;
|
|
#if CYGMULTIWINDOW_DEBUG && FALSE
|
|
winDebug("winMWExtWMStartDrawing - 0x%08x %d\n",
|
|
(unsigned int) pRLWinPriv->pfb,
|
|
(unsigned int) dibsection.dsBm.bmWidthBytes);
|
|
#endif
|
|
}
|
|
}
|
|
else {
|
|
ErrorF("winMWExtWMStartDrawing - Already window was destroyed \n");
|
|
}
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("winMWExtWMStartDrawing - done (%p) %p %d\n",
|
|
pRLWinPriv,
|
|
pRLWinPriv->pfb,
|
|
(unsigned int) pRLWinPriv->dwWidthBytes);
|
|
#endif
|
|
*pixelData = pRLWinPriv->pfb;
|
|
*bytesPerRow = pRLWinPriv->dwWidthBytes;
|
|
}
|
|
|
|
void
|
|
winMWExtWMStopDrawing(RootlessFrameID wid, Bool fFlush)
|
|
{
|
|
#if 0
|
|
win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) wid;
|
|
BLENDFUNCTION bfBlend;
|
|
SIZE szWin;
|
|
POINT ptSrc;
|
|
|
|
#if CYGMULTIWINDOW_DEBUG || TRUE
|
|
winDebug("winMWExtWMStopDrawing (%08x)\n", pRLWinPriv);
|
|
#endif
|
|
szWin.cx = pRLWinPriv->dwWidth;
|
|
szWin.cy = pRLWinPriv->dwHeight;
|
|
ptSrc.x = 0;
|
|
ptSrc.y = 0;
|
|
bfBlend.BlendOp = AC_SRC_OVER;
|
|
bfBlend.BlendFlags = 0;
|
|
bfBlend.SourceConstantAlpha = 255;
|
|
bfBlend.AlphaFormat = AC_SRC_ALPHA;
|
|
|
|
if (!UpdateLayeredWindow(pRLWinPriv->hWnd,
|
|
NULL, NULL, &szWin,
|
|
pRLWinPriv->hdcShadow, &ptSrc,
|
|
0, &bfBlend, ULW_ALPHA)) {
|
|
ErrorF("winMWExtWMStopDrawing - UpdateLayeredWindow failed\n");
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void
|
|
winMWExtWMUpdateRegion(RootlessFrameID wid, RegionPtr pDamage)
|
|
{
|
|
win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) wid;
|
|
|
|
#if 0
|
|
BLENDFUNCTION bfBlend;
|
|
SIZE szWin;
|
|
POINT ptSrc;
|
|
#endif
|
|
#if CYGMULTIWINDOW_DEBUG && 0
|
|
winDebug("winMWExtWMUpdateRegion (%08x)\n", pRLWinPriv);
|
|
#endif
|
|
#if 0
|
|
szWin.cx = pRLWinPriv->dwWidth;
|
|
szWin.cy = pRLWinPriv->dwHeight;
|
|
ptSrc.x = 0;
|
|
ptSrc.y = 0;
|
|
bfBlend.BlendOp = AC_SRC_OVER;
|
|
bfBlend.BlendFlags = 0;
|
|
bfBlend.SourceConstantAlpha = 255;
|
|
bfBlend.AlphaFormat = AC_SRC_ALPHA;
|
|
|
|
if (!UpdateLayeredWindow(pRLWinPriv->hWnd,
|
|
NULL, NULL, &szWin,
|
|
pRLWinPriv->hdcShadow, &ptSrc,
|
|
0, &bfBlend, ULW_ALPHA)) {
|
|
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("winMWExtWMUpdateRegion - UpdateLayeredWindow failed: %s\n",
|
|
(LPSTR) lpMsgBuf);
|
|
LocalFree(lpMsgBuf);
|
|
}
|
|
#endif
|
|
if (!g_fNoConfigureWindow)
|
|
UpdateWindow(pRLWinPriv->hWnd);
|
|
}
|
|
|
|
void
|
|
winMWExtWMDamageRects(RootlessFrameID wid, int nCount, const BoxRec * pRects,
|
|
int shift_x, int shift_y)
|
|
{
|
|
win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) wid;
|
|
const BoxRec *pEnd;
|
|
|
|
#if CYGMULTIWINDOW_DEBUG && 0
|
|
winDebug("winMWExtWMDamageRects (%08x, %d, %08x, %d, %d)\n",
|
|
pRLWinPriv, nCount, pRects, shift_x, shift_y);
|
|
#endif
|
|
|
|
for (pEnd = pRects + nCount; pRects < pEnd; pRects++) {
|
|
RECT rcDmg;
|
|
|
|
rcDmg.left = pRects->x1 + shift_x;
|
|
rcDmg.top = pRects->y1 + shift_y;
|
|
rcDmg.right = pRects->x2 + shift_x;
|
|
rcDmg.bottom = pRects->y2 + shift_y;
|
|
|
|
InvalidateRect(pRLWinPriv->hWnd, &rcDmg, FALSE);
|
|
}
|
|
}
|
|
|
|
void
|
|
winMWExtWMRootlessSwitchWindow(RootlessWindowPtr pFrame, WindowPtr oldWin)
|
|
{
|
|
win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) pFrame->wid;
|
|
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("winMWExtWMRootlessSwitchWindow (%p) %p\n",
|
|
pRLWinPriv, pRLWinPriv->hWnd);
|
|
#endif
|
|
pRLWinPriv->pFrame = pFrame;
|
|
pRLWinPriv->fResized = TRUE;
|
|
|
|
/* 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);
|
|
|
|
DeleteProperty(serverClient, oldWin, AtmWindowsWmNativeHwnd());
|
|
winMWExtWMSetNativeProperty(pFrame);
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
#if 0
|
|
{
|
|
WindowPtr pWin2 = NULL;
|
|
win32RootlessWindowPtr pRLWinPriv2 = NULL;
|
|
|
|
/* Check if the Windows window property for our X window pointer is valid */
|
|
if ((pWin2 =
|
|
(WindowPtr) GetProp(pRLWinPriv->hWnd, WIN_WINDOW_PROP)) != NULL) {
|
|
pRLWinPriv2 =
|
|
(win32RootlessWindowPtr) RootlessFrameForWindow(pWin2, FALSE);
|
|
}
|
|
winDebug("winMWExtWMSwitchFrame2 (%08x) %08x\n",
|
|
pRLWinPriv2, pRLWinPriv2->hWnd);
|
|
if (pRLWinPriv != pRLWinPriv2 || pRLWinPriv->hWnd != pRLWinPriv2->hWnd) {
|
|
winDebug("Error param missmatch\n");
|
|
}
|
|
}
|
|
#endif
|
|
#endif
|
|
}
|
|
|
|
void
|
|
winMWExtWMCopyBytes(unsigned int width, unsigned int height,
|
|
const void *src, unsigned int srcRowBytes,
|
|
void *dst, unsigned int dstRowBytes)
|
|
{
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("winMWExtWMCopyBytes - Not implemented\n");
|
|
#endif
|
|
}
|
|
|
|
void
|
|
winMWExtWMCopyWindow(RootlessFrameID wid, int nDstRects,
|
|
const BoxRec * pDstRects, int nDx, int nDy)
|
|
{
|
|
win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) wid;
|
|
const BoxRec *pEnd;
|
|
RECT rcDmg;
|
|
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("winMWExtWMCopyWindow (%p, %d, %p, %d, %d)\n",
|
|
pRLWinPriv, nDstRects, pDstRects, nDx, nDy);
|
|
#endif
|
|
|
|
for (pEnd = pDstRects + nDstRects; pDstRects < pEnd; pDstRects++) {
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("BitBlt (%d, %d, %d, %d) (%d, %d)\n",
|
|
pDstRects->x1, pDstRects->y1,
|
|
pDstRects->x2 - pDstRects->x1,
|
|
pDstRects->y2 - pDstRects->y1,
|
|
pDstRects->x1 + nDx, pDstRects->y1 + nDy);
|
|
#endif
|
|
|
|
if (!BitBlt(pRLWinPriv->hdcShadow,
|
|
pDstRects->x1, pDstRects->y1,
|
|
pDstRects->x2 - pDstRects->x1,
|
|
pDstRects->y2 - pDstRects->y1,
|
|
pRLWinPriv->hdcShadow,
|
|
pDstRects->x1 + nDx, pDstRects->y1 + nDy, SRCCOPY)) {
|
|
ErrorF("winMWExtWMCopyWindow - BitBlt failed.\n");
|
|
}
|
|
|
|
rcDmg.left = pDstRects->x1;
|
|
rcDmg.top = pDstRects->y1;
|
|
rcDmg.right = pDstRects->x2;
|
|
rcDmg.bottom = pDstRects->y2;
|
|
|
|
InvalidateRect(pRLWinPriv->hWnd, &rcDmg, FALSE);
|
|
}
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
winDebug("winMWExtWMCopyWindow - done\n");
|
|
#endif
|
|
}
|
|
|
|
/*
|
|
* winMWExtWMSetNativeProperty
|
|
*/
|
|
|
|
static void
|
|
winMWExtWMSetNativeProperty(RootlessWindowPtr pFrame)
|
|
{
|
|
win32RootlessWindowPtr pRLWinPriv = (win32RootlessWindowPtr) pFrame->wid;
|
|
long lData;
|
|
|
|
/* FIXME: move this to WindowsWM extension */
|
|
|
|
lData = (long) pRLWinPriv->hWnd;
|
|
dixChangeWindowProperty(serverClient, pFrame->win, AtmWindowsWmNativeHwnd(),
|
|
XA_INTEGER, 32, PropModeReplace, 1, &lData, TRUE);
|
|
}
|