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a09e091a JB |
1 | /* |
2 | *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved. | |
3 | * | |
4 | *Permission is hereby granted, free of charge, to any person obtaining | |
5 | * a copy of this software and associated documentation files (the | |
6 | *"Software"), to deal in the Software without restriction, including | |
7 | *without limitation the rights to use, copy, modify, merge, publish, | |
8 | *distribute, sublicense, and/or sell copies of the Software, and to | |
9 | *permit persons to whom the Software is furnished to do so, subject to | |
10 | *the following conditions: | |
11 | * | |
12 | *The above copyright notice and this permission notice shall be | |
13 | *included in all copies or substantial portions of the Software. | |
14 | * | |
15 | *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
16 | *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
17 | *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
18 | *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR | |
19 | *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF | |
20 | *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION | |
21 | *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
22 | * | |
23 | *Except as contained in this notice, the name of the XFree86 Project | |
24 | *shall not be used in advertising or otherwise to promote the sale, use | |
25 | *or other dealings in this Software without prior written authorization | |
26 | *from the XFree86 Project. | |
27 | * | |
28 | * Authors: Kensuke Matsuzaki | |
29 | * Earle F. Philhower, III | |
30 | * Harold L Hunt II | |
31 | */ | |
32 | ||
33 | #ifdef HAVE_XWIN_CONFIG_H | |
34 | #include <xwin-config.h> | |
35 | #endif | |
36 | #include "win.h" | |
37 | #include "winprefs.h" | |
38 | ||
39 | #if 0 | |
40 | /* | |
41 | * winMWExtWMReorderWindows | |
42 | */ | |
43 | ||
44 | void | |
45 | winMWExtWMReorderWindows(ScreenPtr pScreen) | |
46 | { | |
47 | winScreenPriv(pScreen); | |
48 | HWND hwnd = NULL; | |
49 | win32RootlessWindowPtr pRLWin = NULL; | |
50 | win32RootlessWindowPtr pRLWinSib = NULL; | |
51 | DWORD dwCurrentProcessID = GetCurrentProcessId(); | |
52 | DWORD dwWindowProcessID = 0; | |
53 | XID vlist[2]; | |
54 | ||
55 | #if CYGMULTIWINDOW_DEBUG && FALSE | |
56 | winDebug("winMWExtWMReorderWindows\n"); | |
57 | #endif | |
58 | ||
59 | pScreenPriv->fRestacking = TRUE; | |
60 | ||
61 | if (pScreenPriv->fWindowOrderChanged) { | |
62 | #if CYGMULTIWINDOW_DEBUG | |
63 | winDebug("winMWExtWMReorderWindows - Need to restack\n"); | |
64 | #endif | |
65 | hwnd = GetTopWindow(NULL); | |
66 | ||
67 | while (hwnd) { | |
68 | GetWindowThreadProcessId(hwnd, &dwWindowProcessID); | |
69 | ||
70 | if ((dwWindowProcessID == dwCurrentProcessID) | |
71 | && GetProp(hwnd, WIN_WINDOW_PROP)) { | |
72 | pRLWinSib = pRLWin; | |
73 | pRLWin = | |
74 | (win32RootlessWindowPtr) GetProp(hwnd, WIN_WINDOW_PROP); | |
75 | ||
76 | if (pRLWinSib) { | |
77 | vlist[0] = pRLWinSib->pFrame->win->drawable.id; | |
78 | vlist[1] = Below; | |
79 | ||
80 | ConfigureWindow(pRLWin->pFrame->win, | |
81 | CWSibling | CWStackMode, vlist, | |
82 | wClient(pRLWin->pFrame->win)); | |
83 | } | |
84 | else { | |
85 | /* 1st window - raise to the top */ | |
86 | vlist[0] = Above; | |
87 | ||
88 | ConfigureWindow(pRLWin->pFrame->win, CWStackMode, | |
89 | vlist, wClient(pRLWin->pFrame->win)); | |
90 | } | |
91 | } | |
92 | hwnd = GetNextWindow(hwnd, GW_HWNDNEXT); | |
93 | } | |
94 | } | |
95 | ||
96 | pScreenPriv->fRestacking = FALSE; | |
97 | pScreenPriv->fWindowOrderChanged = FALSE; | |
98 | } | |
99 | #endif | |
100 | ||
101 | /* | |
102 | * winMWExtWMMoveXWindow | |
103 | */ | |
104 | ||
105 | void | |
106 | winMWExtWMMoveXWindow(WindowPtr pWin, int x, int y) | |
107 | { | |
108 | CARD32 *vlist = malloc(sizeof(CARD32) * 2); | |
109 | ||
110 | vlist[0] = x; | |
111 | vlist[1] = y; | |
112 | ConfigureWindow(pWin, CWX | CWY, vlist, wClient(pWin)); | |
113 | free(vlist); | |
114 | } | |
115 | ||
116 | /* | |
117 | * winMWExtWMResizeXWindow | |
118 | */ | |
119 | ||
120 | void | |
121 | winMWExtWMResizeXWindow(WindowPtr pWin, int w, int h) | |
122 | { | |
123 | CARD32 *vlist = malloc(sizeof(CARD32) * 2); | |
124 | ||
125 | vlist[0] = w; | |
126 | vlist[1] = h; | |
127 | ConfigureWindow(pWin, CWWidth | CWHeight, vlist, wClient(pWin)); | |
128 | free(vlist); | |
129 | } | |
130 | ||
131 | /* | |
132 | * winMWExtWMMoveResizeXWindow | |
133 | */ | |
134 | ||
135 | void | |
136 | winMWExtWMMoveResizeXWindow(WindowPtr pWin, int x, int y, int w, int h) | |
137 | { | |
138 | CARD32 *vlist = malloc(sizeof(long) * 4); | |
139 | ||
140 | vlist[0] = x; | |
141 | vlist[1] = y; | |
142 | vlist[2] = w; | |
143 | vlist[3] = h; | |
144 | ||
145 | ConfigureWindow(pWin, CWX | CWY | CWWidth | CWHeight, vlist, wClient(pWin)); | |
146 | free(vlist); | |
147 | } | |
148 | ||
149 | /* | |
150 | ||
151 | ||
152 | * winMWExtWMDecorateWindow - Update window style. Called by EnumWindows. | |
153 | */ | |
154 | ||
155 | wBOOL CALLBACK | |
156 | winMWExtWMDecorateWindow(HWND hwnd, LPARAM lParam) | |
157 | { | |
158 | win32RootlessWindowPtr pRLWinPriv = NULL; | |
159 | ScreenPtr pScreen = NULL; | |
160 | winPrivScreenPtr pScreenPriv = NULL; | |
161 | winScreenInfo *pScreenInfo = NULL; | |
162 | ||
163 | /* Check if the Windows window property for our X window pointer is valid */ | |
164 | if ((pRLWinPriv = | |
165 | (win32RootlessWindowPtr) GetProp(hwnd, WIN_WINDOW_PROP)) != NULL) { | |
166 | if (pRLWinPriv != NULL && pRLWinPriv->pFrame != NULL && | |
167 | pRLWinPriv->pFrame->win != NULL) | |
168 | pScreen = pRLWinPriv->pFrame->win->drawable.pScreen; | |
169 | if (pScreen) | |
170 | pScreenPriv = winGetScreenPriv(pScreen); | |
171 | if (pScreenPriv) | |
172 | pScreenInfo = pScreenPriv->pScreenInfo; | |
173 | if (pRLWinPriv && pScreenInfo) | |
174 | winMWExtWMUpdateWindowDecoration(pRLWinPriv, pScreenInfo); | |
175 | } | |
176 | return TRUE; | |
177 | } | |
178 | ||
179 | /* | |
180 | * winMWExtWMUpdateWindowDecoration - Update window style. | |
181 | */ | |
182 | ||
183 | void | |
184 | winMWExtWMUpdateWindowDecoration(win32RootlessWindowPtr pRLWinPriv, | |
185 | winScreenInfoPtr pScreenInfo) | |
186 | { | |
187 | Bool fDecorate = FALSE; | |
188 | DWORD dwExStyle = 0; | |
189 | WINDOWPLACEMENT wndPlace; | |
190 | UINT showCmd = 0; | |
191 | ||
192 | wndPlace.length = sizeof(WINDOWPLACEMENT); | |
193 | ||
194 | /* Get current window placement */ | |
195 | GetWindowPlacement(pRLWinPriv->hWnd, &wndPlace); | |
196 | ||
197 | if (winIsInternalWMRunning(pScreenInfo)) { | |
198 | if (!pRLWinPriv->pFrame->win->overrideRedirect) | |
199 | fDecorate = TRUE; | |
200 | } | |
201 | #if 0 | |
202 | if (wndPlace.showCmd == SW_HIDE) | |
203 | return; //showCmd = SWP_HIDEWINDOW; | |
204 | else | |
205 | showCmd = SWP_SHOWWINDOW; | |
206 | #else | |
207 | if (wndPlace.showCmd == SW_HIDE) | |
208 | return; | |
209 | ||
210 | if (IsWindowVisible(pRLWinPriv->hWnd)) | |
211 | showCmd = SWP_SHOWWINDOW; | |
212 | #endif | |
213 | ||
214 | showCmd |= SWP_NOMOVE | SWP_FRAMECHANGED | SWP_NOACTIVATE | SWP_NOZORDER; | |
215 | ||
216 | winDebug("winMWExtWMUpdateWindowDecoration %p %s\n", | |
217 | pRLWinPriv, fDecorate ? "Decorate" : "Bare"); | |
218 | ||
219 | /* Get the extended window style information */ | |
220 | dwExStyle = GetWindowLongPtr(pRLWinPriv->hWnd, GWL_EXSTYLE); | |
221 | ||
222 | if (fDecorate) { | |
223 | RECT rcNew; | |
224 | int iDx, iDy; | |
225 | winWMMessageRec wmMsg; | |
226 | ||
227 | winScreenPriv(pScreenInfo->pScreen); | |
228 | ||
229 | /* */ | |
230 | if (!(dwExStyle & WS_EX_APPWINDOW)) { | |
231 | winDebug("\tBare=>Decorate\n"); | |
232 | /* Setup a rectangle with the X window position and size */ | |
233 | SetRect(&rcNew, | |
234 | pRLWinPriv->pFrame->x, | |
235 | pRLWinPriv->pFrame->y, | |
236 | pRLWinPriv->pFrame->x + pRLWinPriv->pFrame->width, | |
237 | pRLWinPriv->pFrame->y + pRLWinPriv->pFrame->height); | |
238 | ||
239 | #ifdef CYGMULTIWINDOW_DEBUG | |
240 | winDebug("\tWindow extend {%d, %d, %d, %d}, {%d, %d}\n", | |
241 | rcNew.left, rcNew.top, rcNew.right, rcNew.bottom, | |
242 | rcNew.right - rcNew.left, rcNew.bottom - rcNew.top); | |
243 | #endif | |
244 | /* */ | |
245 | AdjustWindowRectEx(&rcNew, | |
246 | WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW, | |
247 | FALSE, WS_EX_APPWINDOW); | |
248 | ||
249 | #ifdef CYGMULTIWINDOW_DEBUG | |
250 | winDebug("\tAdjusted {%d, %d, %d, %d}, {%d, %d}\n", | |
251 | rcNew.left, rcNew.top, rcNew.right, rcNew.bottom, | |
252 | rcNew.right - rcNew.left, rcNew.bottom - rcNew.top); | |
253 | #endif | |
254 | /* Calculate position deltas */ | |
255 | iDx = pRLWinPriv->pFrame->x - rcNew.left; | |
256 | iDy = pRLWinPriv->pFrame->y - rcNew.top; | |
257 | ||
258 | /* Calculate new rectangle */ | |
259 | rcNew.left += iDx; | |
260 | rcNew.right += iDx; | |
261 | rcNew.top += iDy; | |
262 | rcNew.bottom += iDy; | |
263 | ||
264 | /* Set the window extended style flags */ | |
265 | SetWindowLongPtr(pRLWinPriv->hWnd, GWL_EXSTYLE, WS_EX_APPWINDOW); | |
266 | ||
267 | /* Set the window standard style flags */ | |
268 | SetWindowLongPtr(pRLWinPriv->hWnd, GWL_STYLE, | |
269 | WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW); | |
270 | ||
271 | #ifdef CYGMULTIWINDOW_DEBUG | |
272 | winDebug("\tWindowStyle: %08x %08x\n", | |
273 | WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW, | |
274 | WS_EX_APPWINDOW); | |
275 | #endif | |
276 | /* Position the Windows window */ | |
277 | #ifdef CYGMULTIWINDOW_DEBUG | |
278 | winDebug("\tMoved {%d, %d, %d, %d}, {%d, %d}\n", | |
279 | rcNew.left, rcNew.top, rcNew.right, rcNew.bottom, | |
280 | rcNew.right - rcNew.left, rcNew.bottom - rcNew.top); | |
281 | #endif | |
282 | SetWindowPos(pRLWinPriv->hWnd, NULL, | |
283 | rcNew.left, rcNew.top, | |
284 | rcNew.right - rcNew.left, rcNew.bottom - rcNew.top, | |
285 | showCmd); | |
286 | ||
287 | wmMsg.hwndWindow = pRLWinPriv->hWnd; | |
288 | wmMsg.iWindow = (Window) pRLWinPriv->pFrame->win->drawable.id; | |
289 | wmMsg.msg = WM_WM_NAME_EVENT; | |
290 | winSendMessageToWM(pScreenPriv->pWMInfo, &wmMsg); | |
291 | ||
292 | winMWExtWMReshapeFrame((RootlessFrameID) pRLWinPriv, | |
293 | wBoundingShape(pRLWinPriv->pFrame->win)); | |
294 | } | |
295 | } | |
296 | else { | |
297 | RECT rcNew; | |
298 | ||
299 | /* */ | |
300 | if (dwExStyle & WS_EX_APPWINDOW) { | |
301 | winDebug("\tDecorate=>Bare\n"); | |
302 | /* Setup a rectangle with the X window position and size */ | |
303 | SetRect(&rcNew, | |
304 | pRLWinPriv->pFrame->x, | |
305 | pRLWinPriv->pFrame->y, | |
306 | pRLWinPriv->pFrame->x + pRLWinPriv->pFrame->width, | |
307 | pRLWinPriv->pFrame->y + pRLWinPriv->pFrame->height); | |
308 | #if 0 | |
309 | /* */ | |
310 | AdjustWindowRectEx(&rcNew, | |
311 | WS_POPUP | WS_CLIPCHILDREN, | |
312 | FALSE, WS_EX_TOOLWINDOW); | |
313 | ||
314 | /* Calculate position deltas */ | |
315 | iDx = pRLWinPriv->pFrame->x - rcNew.left; | |
316 | iDy = pRLWinPriv->pFrame->y - rcNew.top; | |
317 | ||
318 | /* Calculate new rectangle */ | |
319 | rcNew.left += iDx; | |
320 | rcNew.right += iDx; | |
321 | rcNew.top += iDy; | |
322 | rcNew.bottom += iDy; | |
323 | #endif | |
324 | ||
325 | /* Hide window temporary to remove from taskbar. */ | |
326 | ShowWindow(pRLWinPriv->hWnd, SW_HIDE); | |
327 | ||
328 | /* Set the window extended style flags */ | |
329 | SetWindowLongPtr(pRLWinPriv->hWnd, GWL_EXSTYLE, WS_EX_TOOLWINDOW); | |
330 | ||
331 | /* Set the window standard style flags */ | |
332 | SetWindowLongPtr(pRLWinPriv->hWnd, GWL_STYLE, | |
333 | WS_POPUP | WS_CLIPCHILDREN); | |
334 | ||
335 | /* Position the Windows window */ | |
336 | SetWindowPos(pRLWinPriv->hWnd, NULL, | |
337 | rcNew.left, rcNew.top, | |
338 | rcNew.right - rcNew.left, rcNew.bottom - rcNew.top, | |
339 | showCmd); | |
340 | ||
341 | winMWExtWMReshapeFrame((RootlessFrameID) pRLWinPriv, | |
342 | wBoundingShape(pRLWinPriv->pFrame->win)); | |
343 | } | |
344 | } | |
345 | } | |
346 | ||
347 | /* | |
348 | * winIsInternalWMRunning (winScreenInfoPtr pScreenInfo) | |
349 | */ | |
350 | Bool | |
351 | winIsInternalWMRunning(winScreenInfoPtr pScreenInfo) | |
352 | { | |
353 | return pScreenInfo->fInternalWM && !pScreenInfo->fAnotherWMRunning; | |
354 | } | |
355 | ||
356 | /* | |
357 | * winMWExtWMRestackWindows | |
358 | */ | |
359 | ||
360 | void | |
361 | winMWExtWMRestackWindows(ScreenPtr pScreen) | |
362 | { | |
363 | winScreenPriv(pScreen); | |
364 | WindowPtr pRoot = pScreen->root; | |
365 | WindowPtr pWin = NULL; | |
366 | WindowPtr pWinPrev = NULL; | |
367 | win32RootlessWindowPtr pRLWin = NULL; | |
368 | win32RootlessWindowPtr pRLWinPrev = NULL; | |
369 | int nWindow = 0; | |
370 | HDWP hWinPosInfo = NULL; | |
371 | ||
372 | #if CYGMULTIWINDOW_DEBUG | |
373 | winDebug("winMWExtWMRestackWindows\n"); | |
374 | #endif | |
375 | ||
376 | pScreenPriv->fRestacking = TRUE; | |
377 | ||
378 | if (pRoot != NULL) { | |
379 | for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib) | |
380 | nWindow++; | |
381 | ||
382 | hWinPosInfo = BeginDeferWindowPos(nWindow); | |
383 | ||
384 | for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib) { | |
385 | if (pWin->realized) { | |
386 | UINT uFlags; | |
387 | ||
388 | pRLWin = | |
389 | (win32RootlessWindowPtr) RootlessFrameForWindow(pWin, | |
390 | FALSE); | |
391 | if (pRLWin == NULL) | |
392 | continue; | |
393 | ||
394 | if (pWinPrev) | |
395 | pRLWinPrev = | |
396 | (win32RootlessWindowPtr) | |
397 | RootlessFrameForWindow(pWinPrev, FALSE); | |
398 | ||
399 | uFlags = SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW; | |
400 | if (pRLWinPrev != NULL) | |
401 | uFlags |= SWP_NOACTIVATE; | |
402 | ||
403 | #if CYGMULTIWINDOW_DEBUG | |
404 | winDebug | |
405 | ("winMWExtWMRestackWindows - DeferWindowPos (%08x, %08x)\n", | |
406 | pRLWin->hWnd, pRLWinPrev ? pRLWinPrev->hWnd : HWND_TOP); | |
407 | #endif | |
408 | hWinPosInfo = DeferWindowPos(hWinPosInfo, pRLWin->hWnd, | |
409 | pRLWinPrev ? pRLWinPrev-> | |
410 | hWnd : HWND_TOP, 0, 0, 0, 0, | |
411 | uFlags); | |
412 | if (hWinPosInfo == NULL) { | |
413 | ErrorF | |
414 | ("winMWExtWMRestackWindows - DeferWindowPos () failed: %d\n", | |
415 | (int) GetLastError()); | |
416 | return; | |
417 | } | |
418 | pWinPrev = pWin; | |
419 | } | |
420 | } | |
421 | if (!EndDeferWindowPos(hWinPosInfo)) { | |
422 | ErrorF | |
423 | ("winMWExtWMRestackWindows - EndDeferWindowPos () failed: %d\n", | |
424 | (int) GetLastError()); | |
425 | return; | |
426 | } | |
427 | } | |
428 | ||
429 | #if CYGMULTIWINDOW_DEBUG | |
430 | winDebug("winMWExtWMRestackWindows - done\n"); | |
431 | #endif | |
432 | pScreenPriv->fRestacking = FALSE; | |
433 | } |