source: trunk/src/user32/win32wbase.cpp@ 2803

Last change on this file since 2803 was 2803, checked in by sandervl, 26 years ago

Added new logging feature
File size: 103.8 KB
Line 
1/* $Id: win32wbase.cpp,v 1.163 2000-02-16 14:28:22 sandervl Exp $ */
2/*
3 * Win32 Window Base Class for OS/2
4 *
5 * Copyright 1998-2000 Sander van Leeuwen (sandervl@xs4all.nl)
6 * Copyright 1999 Daniela Engert (dani@ngrt.de)
7 * Copyright 1999-2000 Christoph Bratschi (cbratschi@datacomm.ch)
8 *
9 * Parts based on Wine Windows code (windows\win.c)
10 *
11 * Copyright 1993, 1994, 1996 Alexandre Julliard
12 * 1995 Alex Korobka
13 *
14 * TODO: Not thread/process safe
15 *
16 * NOTE: Client rectangle always relative to frame window; window rectangle in screen coordinates
17 *
18 * Project Odin Software License can be found in LICENSE.TXT
19 *
20 */
21#include <os2win.h>
22#include <win.h>
23#include <stdlib.h>
24#include <string.h>
25#include <stdarg.h>
26#include <assert.h>
27#include <misc.h>
28#include <heapstring.h>
29#include <win32wbase.h>
30#include <winres.h>
31#include "wndmsg.h"
32#include "oslibwin.h"
33#include "oslibmsg.h"
34#include "oslibutil.h"
35#include "oslibgdi.h"
36#include "oslibres.h"
37#include "oslibdos.h"
38#include "syscolor.h"
39#include "win32wndhandle.h"
40#include "dc.h"
41#include "pmframe.h"
42#include "win32wdesktop.h"
43#include "pmwindow.h"
44#include "controls.h"
45#include <wprocess.h>
46#include "winmouse.h"
47#include <win\hook.h>
48#include <menu.h>
49#define INCL_TIMERWIN32
50#include "timer.h"
51
52#define DBG_LOCALLOG DBG_win32wbase
53#include "dbglocal.h"
54
55#define SC_ABOUTWINE (SC_SCREENSAVE+1)
56#define SC_PUTMARK (SC_SCREENSAVE+2)
57
58/* bits in the dwKeyData */
59#define KEYDATA_ALT 0x2000
60#define KEYDATA_PREVSTATE 0x4000
61
62void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle);
63
64static fDestroyAll = FALSE;
65//For quick lookup of current process id
66static ULONG currentProcessId = -1;
67
68//******************************************************************************
69//******************************************************************************
70Win32BaseWindow::Win32BaseWindow(DWORD objType) : GenericObject(&windows, objType)
71{
72 Init();
73}
74//******************************************************************************
75//******************************************************************************
76Win32BaseWindow::Win32BaseWindow(CREATESTRUCTA *lpCreateStructA, ATOM classAtom, BOOL isUnicode)
77 : GenericObject(&windows, OBJTYPE_WINDOW), ChildWindow()
78{
79 Init();
80 this->isUnicode = isUnicode;
81 CreateWindowExA(lpCreateStructA, classAtom);
82}
83//******************************************************************************
84//******************************************************************************
85void Win32BaseWindow::Init()
86{
87 isUnicode = FALSE;
88 fFirstShow = TRUE;
89 fIsDialog = FALSE;
90 fIsModalDialogOwner = FALSE;
91 OS2HwndModalDialog = 0;
92 fInternalMsg = FALSE;
93 fNoSizeMsg = FALSE;
94 fIsDestroyed = FALSE;
95 fDestroyWindowCalled = FALSE;
96 fCreated = FALSE;
97 fTaskList = FALSE;
98 fParentDC = FALSE;
99
100 windowNameA = NULL;
101 windowNameW = NULL;
102 wndNameLength = 0;
103
104 userWindowLong = NULL;;
105 nrUserWindowLong = 0;
106
107 magic = WIN32PM_MAGIC;
108 OS2Hwnd = 0;
109 OS2HwndFrame = 0;
110 hSysMenu = 0;
111 Win32Hwnd = 0;
112
113 if(HwAllocateWindowHandle(&Win32Hwnd, (ULONG)this) == FALSE)
114 {
115 dprintf(("Win32BaseWindow::Init HwAllocateWindowHandle failed!!"));
116 DebugInt3();
117 }
118
119 posx = posy = 0;
120 width = height = 0;
121
122 dwExStyle = 0;
123 dwStyle = 0;
124 win32wndproc = 0;
125 hInstance = 0;
126 dwIDMenu = 0; //0xFFFFFFFF; //default -1
127 userData = 0;
128 contextHelpId = 0;
129 hotkey = 0;
130
131 pOldFrameProc = NULL;
132
133 hwndLinkAfter = HWND_BOTTOM;
134 flags = 0;
135 isIcon = FALSE;
136 lastHitTestVal = HTOS_NORMAL;
137 owner = NULL;
138 windowClass = 0;
139
140 iconResource = NULL;
141
142 EraseBkgndFlag = TRUE;
143 PSEraseFlag = FALSE;
144 SuppressEraseFlag = FALSE;
145
146 horzScrollInfo = NULL;
147 vertScrollInfo = NULL;
148
149 ownDC = 0;
150 hWindowRegion = 0;
151 hClipRegion = 0;
152
153 if(currentProcessId == -1)
154 {
155 currentProcessId = GetCurrentProcessId();
156 }
157 dwThreadId = GetCurrentThreadId();
158 dwProcessId = currentProcessId;
159}
160//******************************************************************************
161//todo get rid of resources (menu, icon etc)
162//******************************************************************************
163Win32BaseWindow::~Win32BaseWindow()
164{
165 OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, 0);
166 OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, 0);
167
168 if(!fDestroyAll && getParent() && getParent()->getFirstChild() == this && getNextChild() == NULL)
169 {
170 //if we're the last child that's being destroyed and our
171 //parent window was also destroyed, then we delete the parent object
172 if(getParent()->IsWindowDestroyed())
173 {
174 dprintf(("Last Child (%x) destroyed, get rid of our parent window (%x)", getWindowHandle(), getParent()->getWindowHandle()));
175 delete getParent();
176 setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
177 }
178 }
179 else
180 if(fDestroyAll) {
181 dprintf(("Destroying window %x %s", getWindowHandle(), windowNameA));
182 setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
183 }
184
185 if(isOwnDC())
186 releaseOwnDC(ownDC);
187
188 if(Win32Hwnd)
189 HwFreeWindowHandle(Win32Hwnd);
190
191 if(userWindowLong)
192 free(userWindowLong);
193
194 if(windowNameA) {
195 free(windowNameA);
196 windowNameA = NULL;
197 }
198 if(windowNameW) {
199 free(windowNameW);
200 windowNameW = NULL;
201 }
202 if(vertScrollInfo) {
203 free(vertScrollInfo);
204 vertScrollInfo = NULL;
205 }
206 if(horzScrollInfo) {
207 free(horzScrollInfo);
208 horzScrollInfo = NULL;
209 }
210}
211//******************************************************************************
212//******************************************************************************
213void Win32BaseWindow::DestroyAll()
214{
215 fDestroyAll = TRUE;
216 GenericObject::DestroyAll(windows);
217}
218//******************************************************************************
219//******************************************************************************
220BOOL Win32BaseWindow::isChild()
221{
222 return ((dwStyle & WS_CHILD) != 0);
223}
224//******************************************************************************
225//******************************************************************************
226BOOL Win32BaseWindow::IsWindowUnicode()
227{
228 dprintf2(("IsWindowUnicode %x %d", getWindowHandle(), WINPROC_GetProcType(getWindowProc()) == WIN_PROC_32W));
229 return (WINPROC_GetProcType(getWindowProc()) == WIN_PROC_32W);
230}
231//******************************************************************************
232//******************************************************************************
233BOOL Win32BaseWindow::CreateWindowExA(CREATESTRUCTA *cs, ATOM classAtom)
234{
235 char buffer[256];
236
237#ifdef DEBUG
238 PrintWindowStyle(cs->style, cs->dwExStyle);
239#endif
240
241 sw = SW_SHOW;
242 SetLastError(0);
243
244 /* Find the parent window */
245 if (cs->hwndParent)
246 {
247 Win32BaseWindow *window = GetWindowFromHandle(cs->hwndParent);
248 if(!window) {
249 dprintf(("Bad parent %04x\n", cs->hwndParent ));
250 SetLastError(ERROR_INVALID_PARAMETER);
251 return FALSE;
252 }
253 /* Make sure parent is valid */
254 if (!window->IsWindow() )
255 {
256 dprintf(("Bad parent %04x\n", cs->hwndParent ));
257 SetLastError(ERROR_INVALID_PARAMETER);
258 return FALSE;
259 }
260 }
261 else
262 if ((cs->style & WS_CHILD) && !(cs->style & WS_POPUP)) {
263 dprintf(("No parent for child window\n" ));
264 SetLastError(ERROR_INVALID_PARAMETER);
265 return FALSE; /* WS_CHILD needs a parent, but WS_POPUP doesn't */
266 }
267
268 /* Find the window class */
269 windowClass = Win32WndClass::FindClass(cs->hInstance, (LPSTR)classAtom);
270 if (!windowClass)
271 {
272 GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
273 dprintf(("Bad class '%s'\n", buffer ));
274 SetLastError(ERROR_INVALID_PARAMETER);
275 return 0;
276 }
277#ifdef DEBUG
278 if(HIWORD(cs->lpszClass))
279 {
280 char *astring;
281
282 if(isUnicode) astring = UnicodeToAsciiString((LPWSTR)cs->lpszClass);
283 else astring = (char *)cs->lpszClass;
284
285 dprintf(("Window class %s", astring));
286 if(isUnicode) FreeAsciiString(astring);
287 }
288 else dprintf(("Window class %x", cs->lpszClass));
289#endif
290
291 /* Fix the lpszClass field: from existing programs, it seems ok to call a CreateWindowXXX
292 * with an atom as the class name, put some programs expect to have a *REAL* string in
293 * lpszClass when the CREATESTRUCT is sent with WM_CREATE
294 */
295 if (!HIWORD(cs->lpszClass) ) {
296 if (isUnicode) {
297 GlobalGetAtomNameW( classAtom, (LPWSTR)buffer, sizeof(buffer) );
298 }
299 else {
300 GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
301 }
302 cs->lpszClass = buffer;
303 }
304
305 /* Fix the coordinates */
306 fXDefault = FALSE;
307 fCXDefault = FALSE;
308 if ((cs->x == CW_USEDEFAULT) || (cs->x == CW_USEDEFAULT16))
309 {
310 /* Never believe Microsoft's documentation... CreateWindowEx doc says
311 * that if an overlapped window is created with WS_VISIBLE style bit
312 * set and the x parameter is set to CW_USEDEFAULT, the system ignores
313 * the y parameter. However, disassembling NT implementation (WIN32K.SYS)
314 * reveals that
315 *
316 * 1) not only if checks for CW_USEDEFAULT but also for CW_USEDEFAULT16
317 * 2) it does not ignore the y parameter as the docs claim; instead, it
318 * uses it as second parameter to ShowWindow() unless y is either
319 * CW_USEDEFAULT or CW_USEDEFAULT16.
320 *
321 * The fact that we didn't do 2) caused bogus windows pop up when wine
322 * was running apps that were using this obscure feature. Example -
323 * calc.exe that comes with Win98 (only Win98, it's different from
324 * the one that comes with Win95 and NT)
325 */
326 if ((cs->y != CW_USEDEFAULT) && (cs->y != CW_USEDEFAULT16)) sw = cs->y;
327
328 /* We have saved cs->y, now we can trash it */
329 cs->x = 0;
330 cs->y = 0;
331 fXDefault = TRUE;
332 }
333 if ((cs->cx == CW_USEDEFAULT) || (cs->cx == CW_USEDEFAULT16))
334 {
335 cs->cx = 600; /* FIXME */
336 cs->cy = 400;
337 fCXDefault = TRUE;
338 }
339 if (cs->style & (WS_POPUP | WS_CHILD))
340 {
341 fXDefault = FALSE;
342 if (fCXDefault)
343 {
344 fCXDefault = FALSE;
345 cs->cx = cs->cy = 0;
346 }
347 }
348 if (fXDefault && !fCXDefault) fXDefault = FALSE; //CB: only x positioning doesn't work (calc.exe,cdrlabel.exe)
349
350 if (cs->x < 0) cs->x = 0;
351 if (cs->y < 0) cs->y = 0;
352
353 //Allocate window words
354 nrUserWindowLong = windowClass->getExtraWndWords();
355 if(nrUserWindowLong) {
356 userWindowLong = (ULONG *)_smalloc(nrUserWindowLong);
357 memset(userWindowLong, 0, nrUserWindowLong);
358 }
359
360 if ((cs->style & WS_CHILD) && cs->hwndParent)
361 {
362 SetParent(cs->hwndParent);
363 owner = GetWindowFromHandle(cs->hwndParent);
364 if(owner == NULL)
365 {
366 dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
367 SetLastError(ERROR_INVALID_WINDOW_HANDLE);
368 return FALSE;
369 }
370 //SvL: Shell positioning shouldn't be done for child windows! (breaks Notes)
371 fXDefault = fCXDefault = FALSE;
372 }
373 else
374 {
375 SetParent(0);
376 if (!cs->hwndParent || (cs->hwndParent == windowDesktop->getWindowHandle())) {
377 owner = NULL;
378 }
379 else
380 {
381 owner = GetWindowFromHandle(cs->hwndParent)->GetTopParent();
382 if(owner == NULL)
383 {
384 dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
385 SetLastError(ERROR_INVALID_WINDOW_HANDLE);
386 return FALSE;
387 }
388 }
389 }
390
391 WINPROC_SetProc((HWINDOWPROC *)&win32wndproc, windowClass->getWindowProc(), WINPROC_GetProcType(windowClass->getWindowProc()), WIN_PROC_WINDOW);
392 hInstance = cs->hInstance;
393 dwStyle = cs->style & ~WS_VISIBLE;
394 dwExStyle = cs->dwExStyle;
395
396 hwndLinkAfter = HWND_TOP;
397 if(CONTROLS_IsControl(this, BUTTON_CONTROL) && ((dwStyle & 0x0f) == BS_GROUPBOX))
398 {
399 hwndLinkAfter = HWND_BOTTOM;
400 dwStyle |= WS_CLIPSIBLINGS;
401 }
402 else
403 if(CONTROLS_IsControl(this, STATIC_CONTROL) && !(dwStyle & WS_GROUP)) {
404 dwStyle |= WS_CLIPSIBLINGS;
405 }
406
407 /* Increment class window counter */
408 windowClass->IncreaseWindowCount();
409
410 if (HOOK_IsHooked( WH_CBT ))
411 {
412 CBT_CREATEWNDA cbtc;
413 LRESULT ret;
414
415 cbtc.lpcs = cs;
416 cbtc.hwndInsertAfter = hwndLinkAfter;
417 ret = HOOK_CallHooksA(WH_CBT, HCBT_CREATEWND, getWindowHandle(), (LPARAM)&cbtc);
418 if(ret)
419 {
420 dprintf(("CBT-hook returned 0!!"));
421 SetLastError(ERROR_CAN_NOT_COMPLETE); //todo: wrong error
422 return FALSE;
423 }
424 }
425
426 /* Correct the window style */
427 if (!(cs->style & WS_CHILD))
428 {
429 dwStyle |= WS_CLIPSIBLINGS;
430 if (!(cs->style & WS_POPUP))
431 {
432 dwStyle |= WS_CAPTION;
433 flags |= WIN_NEED_SIZE;
434 }
435 }
436 if (cs->dwExStyle & WS_EX_DLGMODALFRAME) dwStyle &= ~WS_THICKFRAME;
437
438 if (cs->style & WS_HSCROLL)
439 {
440 horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
441 horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
442 horzScrollInfo->MaxVal = 100;
443 horzScrollInfo->flags = ESB_ENABLE_BOTH;
444 }
445
446 if (cs->style & WS_VSCROLL)
447 {
448 vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
449 vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
450 vertScrollInfo->MaxVal = 100;
451 vertScrollInfo->flags = ESB_ENABLE_BOTH;
452 }
453
454 if(HIWORD(cs->lpszName))
455 {
456 if (!isUnicode)
457 {
458 wndNameLength = strlen(cs->lpszName);
459 windowNameA = (LPSTR)_smalloc(wndNameLength+1);
460 strcpy(windowNameA,cs->lpszName);
461 windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
462 lstrcpyAtoW(windowNameW,windowNameA);
463 windowNameA[wndNameLength] = 0;
464 windowNameW[wndNameLength] = 0;
465 }
466 else
467 {
468 wndNameLength = lstrlenW((LPWSTR)cs->lpszName);
469 windowNameA = (LPSTR)_smalloc(wndNameLength+1);
470 lstrcpyWtoA(windowNameA,(LPWSTR)cs->lpszName);
471 windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
472 lstrcpyW(windowNameW,(LPWSTR)cs->lpszName);
473 windowNameA[wndNameLength] = 0;
474 windowNameW[wndNameLength] = 0;
475 }
476 }
477
478 //copy pointer of CREATESTRUCT for usage in MsgCreate method
479 tmpcs = cs;
480
481 //Store our window object pointer in thread local memory, so PMWINDOW.CPP can retrieve it
482 THDB *thdb = GetThreadTHDB();
483
484 if(thdb == NULL) {
485 dprintf(("Window creation failed - thdb == NULL")); //this is VERY bad
486 ExitProcess(666);
487 return FALSE;
488 }
489
490 thdb->newWindow = (ULONG)this;
491
492 DWORD dwOSWinStyle;
493
494 OSLibWinConvertStyle(dwStyle,dwExStyle,&dwOSWinStyle);
495 if (((dwStyle & (WS_CAPTION | WS_SYSMENU | 0xC0000000)) == (WS_CAPTION | WS_SYSMENU))) fTaskList = TRUE;
496
497 OS2Hwnd = OSLibWinCreateWindow((getParent()) ? getParent()->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
498 dwOSWinStyle,(char *)windowNameA,
499 (owner) ? owner->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
500 (hwndLinkAfter == HWND_BOTTOM) ? TRUE : FALSE,
501 &OS2HwndFrame, 0, fTaskList,fXDefault | fCXDefault,windowClass->getStyle() & CS_SAVEBITS);
502 if(OS2Hwnd == 0) {
503 dprintf(("Window creation failed!!"));
504 SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
505 return FALSE;
506 }
507
508 SetLastError(0);
509 return TRUE;
510}
511//******************************************************************************
512//******************************************************************************
513BOOL Win32BaseWindow::MsgCreate(HWND hwndFrame, HWND hwndClient)
514{
515 CREATESTRUCTA *cs = tmpcs; //pointer to CREATESTRUCT used in CreateWindowExA method
516 POINT maxSize, maxPos, minTrack, maxTrack;
517
518 OS2Hwnd = hwndClient;
519 OS2HwndFrame = hwndFrame;
520
521 fNoSizeMsg = TRUE;
522
523 if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
524 dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
525 SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
526 return FALSE;
527 }
528 if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
529 dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
530 SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
531 return FALSE;
532 }
533
534 //adjust CW_USEDEFAULT position
535 if (fXDefault | fCXDefault)
536 {
537 RECT rect;
538
539 OSLibWinQueryWindowRect(OS2HwndFrame,&rect,RELATIVE_TO_SCREEN);
540 if (getParent()) mapWin32Rect(OSLIB_HWND_DESKTOP,getParent()->getOS2WindowHandle(),&rect);
541 if (fXDefault)
542 {
543 cs->x = rect.left;
544 cs->y = rect.top;
545 if (!fCXDefault)
546 {
547 //CB: todo: adjust pos to screen rect
548 }
549 }
550 if (fCXDefault)
551 {
552 cs->cx = rect.right-rect.left;
553 cs->cy = rect.bottom-rect.top;
554 }
555 }
556
557 /* Send the WM_GETMINMAXINFO message and fix the size if needed */
558 if ((cs->style & WS_THICKFRAME) || !(cs->style & (WS_POPUP | WS_CHILD)))
559 {
560 GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
561 if (maxSize.x < cs->cx) cs->cx = maxSize.x;
562 if (maxSize.y < cs->cy) cs->cy = maxSize.y;
563 if (cs->cx < minTrack.x) cs->cx = minTrack.x;
564 if (cs->cy < minTrack.y) cs->cy = minTrack.y;
565 }
566
567 if(cs->style & WS_CHILD)
568 {
569 if(cs->cx < 0) cs->cx = 0;
570 if(cs->cy < 0) cs->cy = 0;
571 }
572 else
573 {
574 if (cs->cx <= 0) cs->cx = 1;
575 if (cs->cy <= 0) cs->cy = 1;
576 }
577
578 OSLibWinSetOwner(OS2Hwnd, OS2HwndFrame);
579
580 fakeWinBase.hwndThis = OS2Hwnd;
581 fakeWinBase.pWindowClass = windowClass;
582
583 //Set icon from class
584 if(windowClass->getIcon())
585 SetIcon(windowClass->getIcon());
586 /* Get class or window DC if needed */
587 if(windowClass->getStyle() & CS_OWNDC) {
588 dprintf(("Class with CS_OWNDC style"));
589 ownDC = GetDC(getWindowHandle()); //TODO: or GetWindowDC???
590 }
591 else
592 if (windowClass->getStyle() & CS_PARENTDC) {
593 dprintf(("WARNING: Class with CS_PARENTDC style!"));
594 fParentDC = TRUE;
595 ownDC = 0;
596 }
597 else
598 if (windowClass->getStyle() & CS_CLASSDC) {
599 dprintf(("WARNING: Class with CS_CLASSDC style!"));
600 ownDC = 0;
601 }
602 /* Set the window menu */
603 if ((dwStyle & (WS_CAPTION | WS_CHILD)) == WS_CAPTION )
604 {
605 if (cs->hMenu) {
606 ::SetMenu(getWindowHandle(), cs->hMenu);
607 }
608 else {
609 if (windowClass->getMenuNameA()) {
610 cs->hMenu = LoadMenuA(cs->hInstance, windowClass->getMenuNameA());
611 if (cs->hMenu) ::SetMenu(getWindowHandle(), cs->hMenu );
612 }
613 }
614 }
615 else
616 {
617 setWindowId((DWORD)cs->hMenu);
618 }
619 hSysMenu = (dwStyle & WS_SYSMENU) ? MENU_GetSysMenu(Win32Hwnd,0):0;
620
621 // Subclass frame
622 pOldFrameProc = FrameSubclassFrameWindow(this);
623
624 //preset rects
625 rectWindow.left = cs->x;
626 rectWindow.right = cs->x+cs->cx;
627 rectWindow.top = cs->y;
628 rectWindow.bottom = cs->y+cs->cy;
629 rectClient = rectWindow; //dummy client rect
630 OffsetRect(&rectClient, -rectClient.left, -rectClient.top);
631
632 if (getParent()) mapWin32Rect(getParent()->getOS2WindowHandle(),OSLIB_HWND_DESKTOP,&rectWindow);
633 /* Send the WM_CREATE message
634 * Perhaps we shouldn't allow width/height changes as well.
635 * See p327 in "Internals".
636 */
637 maxPos.x = rectWindow.left; maxPos.y = rectWindow.top;
638
639 //Note: Solitaire crashes when receiving WM_SIZE messages before WM_CREATE
640 //fNoSizeMsg = FALSE;
641 fCreated = TRUE;
642
643 if (SendInternalMessageA(WM_NCCREATE,0,(LPARAM)cs))
644 {
645 RECT tmpRect;
646
647 //update rect
648 rectWindow.left = cs->x;
649 rectWindow.right = cs->x+cs->cx;
650 rectWindow.top = cs->y;
651 rectWindow.bottom = cs->y+cs->cy;
652 tmpRect = rectWindow;
653 if (getParent()) mapWin32Rect(getParent()->getOS2WindowHandle(),OSLIB_HWND_DESKTOP,&rectWindow);
654 OffsetRect(&rectWindow, maxPos.x - rectWindow.left, maxPos.y - rectWindow.top);
655
656 rectClient = rectWindow;
657 OffsetRect(&rectClient, -rectClient.left, -rectClient.top);
658
659 //set the window size and update the client
660 SetWindowPos(hwndLinkAfter, tmpRect.left, tmpRect.top, tmpRect.right-tmpRect.left, tmpRect.bottom-tmpRect.top,SWP_NOACTIVATE | SWP_NOREDRAW | SWP_FRAMECHANGED);
661 fNoSizeMsg = FALSE;
662 if (cs->style & WS_VISIBLE) dwStyle |= WS_VISIBLE; //program could change position in WM_CREATE
663 if( (SendInternalMessageA(WM_CREATE, 0, (LPARAM)cs )) != -1 )
664 {
665 if(!(flags & WIN_NEED_SIZE))
666 {
667 SendInternalMessageA(WM_SIZE, SIZE_RESTORED,
668 MAKELONG(rectClient.right-rectClient.left,
669 rectClient.bottom-rectClient.top));
670
671 SendInternalMessageA(WM_MOVE,0,MAKELONG(rectClient.left,rectClient.top));
672 }
673
674 if( (getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
675 {
676 /* Notify the parent window only */
677 SendInternalMessageA(WM_PARENTNOTIFY, MAKEWPARAM(WM_CREATE, getWindowId()), (LPARAM)getWindowHandle());
678 if(!::IsWindow(getWindowHandle()))
679 {
680 dprintf(("Createwindow: WM_PARENTNOTIFY destroyed window"));
681 goto end;
682 }
683 }
684
685 //CB: timew32.exe, blockcad.exe -> children not shown!!!
686 if (cs->style & WS_VISIBLE) ShowWindow(sw);
687
688 /* Call WH_SHELL hook */
689 if (!(getStyle() & WS_CHILD) && !owner)
690 HOOK_CallHooksA(WH_SHELL, HSHELL_WINDOWCREATED, getWindowHandle(), 0 );
691
692 SetLastError(0);
693 return TRUE;
694 }
695 }
696 dprintf(("Window creation FAILED (NCCREATE cancelled creation)"));
697 SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
698end:
699 return FALSE;
700}
701//******************************************************************************
702//******************************************************************************
703ULONG Win32BaseWindow::MsgQuit()
704{
705 return SendInternalMessageA(WM_QUIT, 0, 0);
706}
707//******************************************************************************
708//******************************************************************************
709ULONG Win32BaseWindow::MsgClose()
710{
711 return SendInternalMessageA(WM_CLOSE,0,0);
712}
713//******************************************************************************
714//******************************************************************************
715ULONG Win32BaseWindow::MsgDestroy()
716{
717 ULONG rc;
718 Win32BaseWindow *child;
719 HWND hwnd = getWindowHandle();
720
721 fIsDestroyed = TRUE;
722
723 if(fDestroyWindowCalled == FALSE)
724 {//this window was destroyed because DestroyWindow was called for it's parent
725 //so: send a WM_PARENTNOTIFY now as that hasn't happened yet
726 if((getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY))
727 {
728 if(getParent())
729 {
730 /* Notify the parent window only */
731 getParent()->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(WM_DESTROY, getWindowId()), (LPARAM)getWindowHandle());
732 }
733 else DebugInt3();
734 }
735 }
736 SendInternalMessageA(WM_DESTROY, 0, 0);
737 if(::IsWindow(hwnd) == FALSE) {
738 //object already destroyed, so return immediately
739 return 1;
740 }
741 SendInternalMessageA(WM_NCDESTROY, 0, 0);
742
743 TIMER_KillTimerFromWindow(OS2Hwnd);
744
745 if(getFirstChild() == NULL) {
746 delete this;
747 }
748 return 1;
749}
750//******************************************************************************
751//******************************************************************************
752ULONG Win32BaseWindow::MsgEnable(BOOL fEnable)
753{
754 if(fEnable) {
755 dwStyle &= ~WS_DISABLED;
756 }
757 else dwStyle |= WS_DISABLED;
758
759 return SendInternalMessageA(WM_ENABLE, fEnable, 0);
760}
761//******************************************************************************
762//TODO: SW_PARENTCLOSING/OPENING flag (lParam)
763//******************************************************************************
764ULONG Win32BaseWindow::MsgShow(BOOL fShow)
765{
766 if(fNoSizeMsg) {
767 return 1;
768 }
769
770 if(fShow) {
771 setStyle(getStyle() | WS_VISIBLE);
772 }
773 else setStyle(getStyle() & ~WS_VISIBLE);
774
775 return SendInternalMessageA(WM_SHOWWINDOW, fShow, 0);
776}
777//******************************************************************************
778//******************************************************************************
779ULONG Win32BaseWindow::MsgPosChanging(LPARAM lp)
780{
781 //SvL: Notes crashes when switching views (calls DestroyWindow -> PM sends
782 // a WM_WINDOWPOSCHANGED msg -> crash)
783 if(fNoSizeMsg || fDestroyWindowCalled)
784 return 0;
785
786 return SendInternalMessageA(WM_WINDOWPOSCHANGING, 0, lp);
787}
788//******************************************************************************
789//******************************************************************************
790ULONG Win32BaseWindow::MsgPosChanged(LPARAM lp)
791{
792 //SvL: Notes crashes when switching views (calls DestroyWindow -> PM sends
793 // a WM_WINDOWPOSCHANGED msg -> crash)
794 if(fNoSizeMsg || fDestroyWindowCalled)
795 return 1;
796
797 return SendInternalMessageA(WM_WINDOWPOSCHANGED, 0, lp);
798}
799//******************************************************************************
800//******************************************************************************
801#if 0
802ULONG Win32BaseWindow::MsgMinMax()
803{
804
805}
806#endif
807//******************************************************************************
808//******************************************************************************
809ULONG Win32BaseWindow::MsgScroll(ULONG msg, ULONG scrollCode, ULONG scrollPos)
810{
811 //According to the SDK docs, the scrollbar handle (lParam) is 0 when the standard
812 //window scrollbars send these messages
813 return SendInternalMessageA(msg, MAKELONG(scrollCode, scrollPos), 0);
814}
815//******************************************************************************
816//******************************************************************************
817ULONG Win32BaseWindow::MsgHitTest(ULONG x, ULONG y)
818{
819 lastHitTestVal = SendInternalMessageA(WM_NCHITTEST, 0, MAKELONG((USHORT)x, (USHORT)y));
820 dprintf2(("MsgHitTest (%d,%d) (%d,%d) (%d,%d) returned %x", x, y, rectWindow.left, rectWindow.right, rectWindow.top, rectWindow.bottom, lastHitTestVal));
821 return lastHitTestVal;
822}
823//******************************************************************************
824//******************************************************************************
825ULONG Win32BaseWindow::MsgActivate(BOOL fActivate, BOOL fMinimized, HWND hwnd, HWND hwndOS2Win)
826{
827 ULONG rc, procidhwnd = -1, threadidhwnd = 0;
828
829
830 //According to SDK docs, if app returns FALSE & window is being deactivated,
831 //default processing is cancelled
832 //TODO: According to Wine we should proceed anyway if window is sysmodal
833#if 0
834 if(SendInternalMessageA(WM_NCACTIVATE, fActivate, 0) == FALSE && !fActivate)
835 {
836 return 0;
837 }
838#endif
839 /* child windows get WM_CHILDACTIVATE message */
840 if((getStyle() & (WS_CHILD | WS_POPUP)) == WS_CHILD )
841 {
842 SendInternalMessageA(WM_CHILDACTIVATE, 0, 0L);
843 return 0;
844 }
845
846 rc = SendInternalMessageA(WM_ACTIVATE, MAKELONG((fActivate) ? WA_ACTIVE : WA_INACTIVE, fMinimized), hwnd);
847
848 if(hwndOS2Win) {
849 threadidhwnd = O32_GetWindowThreadProcessId(hwndOS2Win, &procidhwnd);
850 }
851
852 if(fActivate) {
853 SendInternalMessageA(WM_ACTIVATEAPP, 1, dwThreadId); //activate; specify window thread id
854 }
855 else SendInternalMessageA(WM_ACTIVATEAPP, 0, threadidhwnd); //deactivate; specify thread id of other process
856 return rc;
857}
858//******************************************************************************
859//TODO: Is this correct and complete?
860//Add print screen, break & numlock
861//******************************************************************************
862void Win32BaseWindow::setExtendedKey(ULONG virtualkey, ULONG *lParam)
863{
864 switch(virtualkey) {
865 case VK_DOWN:
866 case VK_UP:
867 case VK_PRIOR:
868 case VK_NEXT:
869 case VK_END:
870 case VK_DIVIDE:
871 case VK_DELETE:
872 case VK_EXECUTE: //Numeric enter key?
873 case VK_HOME:
874 case VK_INSERT:
875 case VK_RCONTROL:
876 case VK_RMENU: //is this the right alt???
877 *lParam = *lParam | (1<<24);
878 }
879}
880//******************************************************************************
881//******************************************************************************
882ULONG Win32BaseWindow::DispatchMsgA(MSG *msg)
883{
884 return SendInternalMessageA(msg->message, msg->wParam, msg->lParam);
885}
886//******************************************************************************
887//******************************************************************************
888ULONG Win32BaseWindow::DispatchMsgW(MSG *msg)
889{
890 return SendInternalMessageW(msg->message, msg->wParam, msg->lParam);
891}
892//******************************************************************************
893//******************************************************************************
894ULONG Win32BaseWindow::MsgSetFocus(HWND hwnd)
895{
896 return SendInternalMessageA(WM_SETFOCUS, hwnd, 0);
897}
898//******************************************************************************
899//******************************************************************************
900ULONG Win32BaseWindow::MsgKillFocus(HWND hwnd)
901{
902 return SendInternalMessageA(WM_KILLFOCUS, hwnd, 0);
903}
904//******************************************************************************
905//******************************************************************************
906ULONG Win32BaseWindow::MsgButton(MSG *msg)
907{
908 BOOL fClick = FALSE;
909
910// dprintf(("MsgButton at (%d,%d)", msg->pt.x, msg->pt.y));
911 switch(msg->message) {
912 case WM_LBUTTONDBLCLK:
913 case WM_RBUTTONDBLCLK:
914 case WM_MBUTTONDBLCLK:
915 if (!(windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS))
916 {
917 msg->message = msg->message - (WM_LBUTTONDBLCLK - WM_LBUTTONDOWN); //dblclick -> down
918 MsgButton(msg);
919 msg->message++; //button-up
920 return MsgButton(msg);
921 }
922 break;
923 case WM_NCLBUTTONDBLCLK:
924 case WM_NCRBUTTONDBLCLK:
925 case WM_NCMBUTTONDBLCLK:
926 //Docs say CS_DBLCLKS style doesn't matter for non-client double clicks
927 fClick = TRUE;
928 break;
929
930 case WM_LBUTTONDOWN:
931 case WM_RBUTTONDOWN:
932 case WM_MBUTTONDOWN:
933 case WM_NCLBUTTONDOWN:
934 case WM_NCRBUTTONDOWN:
935 case WM_NCMBUTTONDOWN:
936 fClick = TRUE;
937 break;
938 }
939
940 if(ISMOUSE_CAPTURED())
941 {
942 if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_BUTTON, msg->pt.x, msg->pt.y))
943 return 0;
944 }
945
946 if(fClick)
947 {
948 HWND hwndTop;
949
950 /* Activate the window if needed */
951 hwndTop = (GetTopParent()) ? GetTopParent()->getWindowHandle() : 0;
952
953 HWND hwndActive = GetActiveWindow();
954 if (hwndTop && (getWindowHandle() != hwndActive))
955 {
956 LONG ret = SendInternalMessageA(WM_MOUSEACTIVATE, hwndTop,
957 MAKELONG( lastHitTestVal, msg->message) );
958
959#if 0
960 if ((ret == MA_ACTIVATEANDEAT) || (ret == MA_NOACTIVATEANDEAT))
961 eatMsg = TRUE;
962#endif
963 if(((ret == MA_ACTIVATE) || (ret == MA_ACTIVATEANDEAT))
964 && (hwndTop != GetForegroundWindow()) )
965 {
966 ::SetActiveWindow(hwndTop);
967 }
968 }
969 }
970
971 SendInternalMessageA(WM_SETCURSOR, getWindowHandle(), MAKELONG(lastHitTestVal, msg->message));
972
973 return SendInternalMessageA(msg->message, msg->wParam, msg->lParam);
974}
975//******************************************************************************
976//******************************************************************************
977ULONG Win32BaseWindow::MsgPaint(ULONG tmp1, BOOL select)
978{
979 if (select && isIcon)
980 return SendInternalMessageA(WM_PAINTICON, 0, 0);
981 else
982 return SendInternalMessageA(WM_PAINT, 0, 0);
983}
984//******************************************************************************
985//TODO: Is the clipper region of the window DC equal to the invalidated rectangle?
986// (or are we simply erasing too much here)
987//******************************************************************************
988ULONG Win32BaseWindow::MsgEraseBackGround(HDC hdc)
989{
990 ULONG rc;
991 HDC hdcErase = hdc;
992
993 if (hdcErase == 0)
994 hdcErase = O32_GetDC(OS2Hwnd);
995
996 if(isIcon)
997 rc = SendInternalMessageA(WM_ICONERASEBKGND, hdcErase, 0);
998 else
999 rc = SendInternalMessageA(WM_ERASEBKGND, hdcErase, 0);
1000 if (hdc == 0)
1001 O32_ReleaseDC(OS2Hwnd, hdcErase);
1002 return (rc);
1003}
1004//******************************************************************************
1005//******************************************************************************
1006ULONG Win32BaseWindow::MsgMouseMove(MSG *msg)
1007{
1008 if(ISMOUSE_CAPTURED()) {
1009 if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_MOVE, msg->pt.x, msg->pt.y))
1010 return 0;
1011 }
1012
1013 //TODO: hiword should be 0 if window enters menu mode (SDK docs)
1014 SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, msg->message));
1015
1016 //translated message == WM_(NC)MOUSEMOVE
1017 return SendInternalMessageA(msg->message, msg->wParam, msg->lParam);
1018}
1019//******************************************************************************
1020//******************************************************************************
1021ULONG Win32BaseWindow::MsgChar(MSG *msg)
1022{
1023 if(ISKDB_CAPTURED())
1024 {
1025 DInputKeyBoardHandler(msg);
1026 }
1027 return DispatchMsgA(msg);
1028}
1029//******************************************************************************
1030//******************************************************************************
1031ULONG Win32BaseWindow::MsgNCPaint()
1032{
1033 RECT rect;
1034
1035 if (GetOS2UpdateRect(OS2HwndFrame,&rect))
1036 {
1037 HRGN hrgn;
1038 ULONG rc;
1039 RECT client = rectClient;
1040
1041//// mapWin32Rect(getParent() ? getParent()->getOS2WindowHandle():OSLIB_HWND_DESKTOP,OS2HwndFrame,&client);
1042 if ((rect.left >= client.left) && (rect.left < client.right) &&
1043 (rect.right >= client.left) && (rect.right < client.right) &&
1044 (rect.top >= client.top) && (rect.top < client.bottom) &&
1045 (rect.bottom >= client.top) && (rect.bottom < client.bottom))
1046 return 0;
1047
1048 dprintf(("MsgNCPaint (%d,%d)(%d,%d)", rect.left, rect.top, rect.right, rect.bottom));
1049 hrgn = CreateRectRgnIndirect(&rect);
1050 if (!hrgn) return 0;
1051 rc = SendInternalMessageA(WM_NCPAINT,hrgn,0);
1052 DeleteObject(hrgn);
1053
1054 return rc;
1055 }
1056 else return 0;
1057}
1058//******************************************************************************
1059//Called when either the frame's size or position has changed (lpWndPos != NULL)
1060//or when the frame layout has changed (i.e. scrollbars added/removed) (lpWndPos == NULL)
1061//******************************************************************************
1062ULONG Win32BaseWindow::MsgFormatFrame(WINDOWPOS *lpWndPos)
1063{
1064 RECT oldWindowRect = rectWindow, client = rectClient, newWindowRect;
1065 WINDOWPOS wndPos;
1066 ULONG rc;
1067
1068 if(lpWndPos)
1069 {
1070 POINT point;
1071
1072 //set new window rectangle
1073 point.x = lpWndPos->x;
1074 point.y = lpWndPos->y;
1075 if (getParent()) ClientToScreen(getParent()->getWindowHandle(),&point);
1076
1077 setWindowRect(point.x,point.y,point.x+lpWndPos->cx,point.y+lpWndPos->cy);
1078 newWindowRect = rectWindow;
1079 }
1080 else {
1081 wndPos.hwnd = getWindowHandle();
1082 wndPos.hwndInsertAfter = 0;
1083 newWindowRect= rectWindow;
1084 if (getParent()) {
1085 mapWin32Rect(OSLIB_HWND_DESKTOP,getParent()->getOS2WindowHandle(),&newWindowRect);
1086 }
1087 wndPos.x = newWindowRect.left;
1088 wndPos.y = newWindowRect.top;
1089 wndPos.cx = newWindowRect.right - newWindowRect.left;
1090 wndPos.cy = newWindowRect.bottom - newWindowRect.top;
1091 wndPos.flags = SWP_FRAMECHANGED;
1092 lpWndPos = &wndPos;
1093
1094 if (getParent()) {
1095 newWindowRect= rectWindow; //reset; was modified
1096 }
1097 }
1098
1099 rc = SendNCCalcSize(TRUE, &newWindowRect, &oldWindowRect, &client, lpWndPos, &rectClient);
1100
1101 dprintf(("MsgFormatFrame: old client rect (%d,%d)(%d,%d), new client (%d,%d)(%d,%d)", client.left, client.top, client.right, client.bottom, rectClient.left, rectClient.top, rectClient.right, rectClient.bottom));
1102 return rc;
1103}
1104//******************************************************************************
1105//******************************************************************************
1106ULONG Win32BaseWindow::MsgSetText(LPSTR lpsz, LONG cch)
1107{
1108 return SendInternalMessageA(WM_SETTEXT, 0, (LPARAM)lpsz);
1109}
1110//******************************************************************************
1111//******************************************************************************
1112ULONG Win32BaseWindow::MsgGetTextLength()
1113{
1114 return SendInternalMessageA(WM_GETTEXTLENGTH, 0, 0);
1115}
1116//******************************************************************************
1117//******************************************************************************
1118void Win32BaseWindow::MsgGetText(char *wndtext, ULONG textlength)
1119{
1120 SendInternalMessageA(WM_GETTEXT, textlength, (LPARAM)wndtext);
1121}
1122//******************************************************************************
1123//******************************************************************************
1124BOOL Win32BaseWindow::isMDIClient()
1125{
1126 return FALSE;
1127}
1128//******************************************************************************
1129//******************************************************************************
1130BOOL Win32BaseWindow::isMDIChild()
1131{
1132 return FALSE;
1133}
1134//******************************************************************************
1135//TODO: Not complete
1136//******************************************************************************
1137BOOL Win32BaseWindow::isFrameWindow()
1138{
1139// if(isMDIChild() || IsDialog() || (getParent() == NULL || getParent() == windowDesktop) && ((dwStyle & WS_CAPTION) == WS_CAPTION))
1140 if((dwStyle & WS_CAPTION) == WS_CAPTION || dwStyle & (WS_VSCROLL|WS_HSCROLL))
1141 return TRUE;
1142
1143 return FALSE;
1144}
1145//******************************************************************************
1146//******************************************************************************
1147SCROLLBAR_INFO *Win32BaseWindow::getScrollInfo(int nBar)
1148{
1149 switch(nBar)
1150 {
1151 case SB_HORZ:
1152 if (!horzScrollInfo)
1153 {
1154 horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1155 if (!horzScrollInfo) break;
1156 horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
1157 horzScrollInfo->MaxVal = 100;
1158 horzScrollInfo->flags = ESB_ENABLE_BOTH;
1159 }
1160 return horzScrollInfo;
1161
1162 case SB_VERT:
1163 if (!vertScrollInfo)
1164 {
1165 vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1166 if (!vertScrollInfo) break;
1167 vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
1168 vertScrollInfo->MaxVal = 100;
1169 vertScrollInfo->flags = ESB_ENABLE_BOTH;
1170 }
1171 return vertScrollInfo;
1172 }
1173
1174 return NULL;
1175}
1176//******************************************************************************
1177//******************************************************************************
1178LRESULT Win32BaseWindow::DefWndControlColor(UINT ctlType, HDC hdc)
1179{
1180 //SvL: Set background color to default button color (not window (white))
1181 if(ctlType == CTLCOLOR_BTN)
1182 {
1183 SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1184 SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1185 return GetSysColorBrush(COLOR_BTNFACE);
1186 }
1187 //SvL: Set background color to default dialog color if window is dialog
1188 if((ctlType == CTLCOLOR_DLG || ctlType == CTLCOLOR_STATIC) && IsDialog()) {
1189 SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1190 SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1191 return GetSysColorBrush(COLOR_BTNFACE);
1192 }
1193
1194 if( ctlType == CTLCOLOR_SCROLLBAR)
1195 {
1196 HBRUSH hb = GetSysColorBrush(COLOR_SCROLLBAR);
1197 COLORREF bk = GetSysColor(COLOR_3DHILIGHT);
1198 SetTextColor( hdc, GetSysColor(COLOR_3DFACE));
1199 SetBkColor( hdc, bk);
1200
1201//TODO?
1202#if 0
1203 /* if COLOR_WINDOW happens to be the same as COLOR_3DHILIGHT
1204 * we better use 0x55aa bitmap brush to make scrollbar's background
1205 * look different from the window background.
1206 */
1207 if (bk == GetSysColor(COLOR_WINDOW)) {
1208 return CACHE_GetPattern55AABrush();
1209 }
1210#endif
1211 UnrealizeObject( hb );
1212 return (LRESULT)hb;
1213 }
1214
1215 SetTextColor( hdc, GetSysColor(COLOR_WINDOWTEXT));
1216
1217 if ((ctlType == CTLCOLOR_EDIT) || (ctlType == CTLCOLOR_LISTBOX))
1218 {
1219 SetBkColor( hdc, GetSysColor(COLOR_WINDOW) );
1220 }
1221 else
1222 {
1223 SetBkColor( hdc, GetSysColor(COLOR_3DFACE) );
1224 return (LRESULT)GetSysColorBrush(COLOR_3DFACE);
1225 }
1226 return (LRESULT)GetSysColorBrush(COLOR_WINDOW);
1227}
1228//******************************************************************************
1229//******************************************************************************
1230LRESULT Win32BaseWindow::DefWndPrint(HDC hdc,ULONG uFlags)
1231{
1232 /*
1233 * Visibility flag.
1234 */
1235 if ( (uFlags & PRF_CHECKVISIBLE) &&
1236 !IsWindowVisible() )
1237 return 0;
1238
1239 /*
1240 * Unimplemented flags.
1241 */
1242 if ( (uFlags & PRF_CHILDREN) ||
1243 (uFlags & PRF_OWNED) ||
1244 (uFlags & PRF_NONCLIENT) )
1245 {
1246 dprintf(("WM_PRINT message with unsupported flags\n"));
1247 }
1248
1249 /*
1250 * Background
1251 */
1252 if ( uFlags & PRF_ERASEBKGND)
1253 SendInternalMessageA(WM_ERASEBKGND, (WPARAM)hdc, 0);
1254
1255 /*
1256 * Client area
1257 */
1258 if ( uFlags & PRF_CLIENT)
1259 SendInternalMessageA(WM_PRINTCLIENT, (WPARAM)hdc, PRF_CLIENT);
1260
1261
1262 return 0;
1263}
1264//******************************************************************************
1265//******************************************************************************
1266LRESULT Win32BaseWindow::DefWindowProcA(UINT Msg, WPARAM wParam, LPARAM lParam)
1267{
1268 switch(Msg)
1269 {
1270 case WM_CLOSE:
1271 dprintf(("DefWindowProcA: WM_CLOSE %x", getWindowHandle()));
1272 DestroyWindow();
1273 return 0;
1274
1275 case WM_GETTEXTLENGTH:
1276 return wndNameLength;
1277
1278 case WM_GETTEXT:
1279 if (!lParam || !wParam) return 0;
1280 if (!windowNameA) ((LPSTR)lParam)[0] = 0;
1281 else lstrcpynA((LPSTR)lParam, windowNameA, wParam);
1282 return min(wndNameLength, wParam);
1283
1284 case WM_SETTEXT:
1285 {
1286 LPCSTR lpsz = (LPCSTR)lParam;
1287
1288 if(windowNameA) free(windowNameA);
1289 if(windowNameW) free(windowNameW);
1290 if (lParam)
1291 {
1292 wndNameLength = strlen(lpsz);
1293 windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1294 strcpy(windowNameA, lpsz);
1295 windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1296 lstrcpyAtoW(windowNameW, windowNameA);
1297 }
1298 else
1299 {
1300 windowNameA = NULL;
1301 windowNameW = NULL;
1302 wndNameLength = 0;
1303 }
1304 dprintf(("WM_SETTEXT of %x to %s\n", Win32Hwnd, lParam));
1305 if ((dwStyle & WS_CAPTION) == WS_CAPTION)
1306 {
1307 HandleNCPaint((HRGN)1);
1308 OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1309 }
1310
1311 return TRUE;
1312 }
1313
1314 case WM_SETREDRAW:
1315 {
1316 if (wParam)
1317 {
1318 setStyle(getStyle() | WS_VISIBLE);
1319 OSLibWinEnableWindowUpdate(OS2HwndFrame,TRUE);
1320 }
1321 else
1322 {
1323 if (getStyle() & WS_VISIBLE)
1324 {
1325 setStyle(getStyle() & ~WS_VISIBLE);
1326 OSLibWinEnableWindowUpdate(OS2HwndFrame,FALSE);
1327 }
1328 }
1329 return 0;
1330 }
1331
1332 case WM_CTLCOLORMSGBOX:
1333 case WM_CTLCOLOREDIT:
1334 case WM_CTLCOLORLISTBOX:
1335 case WM_CTLCOLORBTN:
1336 case WM_CTLCOLORDLG:
1337 case WM_CTLCOLORSTATIC:
1338 case WM_CTLCOLORSCROLLBAR:
1339 return DefWndControlColor(Msg - WM_CTLCOLORMSGBOX, (HDC)wParam);
1340
1341 case WM_CTLCOLOR:
1342 return DefWndControlColor(HIWORD(lParam), (HDC)wParam);
1343
1344 case WM_VKEYTOITEM:
1345 case WM_CHARTOITEM:
1346 return -1;
1347
1348 case WM_PARENTNOTIFY:
1349 return 0;
1350
1351 case WM_MOUSEACTIVATE:
1352 {
1353 dprintf(("DefWndProc: WM_MOUSEACTIVATE for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1354 if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1355 {
1356 if(getParent()) {
1357 LRESULT rc = getParent()->SendInternalMessageA(WM_MOUSEACTIVATE, wParam, lParam );
1358 if(rc) return rc;
1359 }
1360 }
1361 return (LOWORD(lParam) == HTCAPTION) ? MA_NOACTIVATE : MA_ACTIVATE;
1362 }
1363
1364 case WM_ACTIVATE:
1365 return 0;
1366
1367 case WM_SETCURSOR:
1368 {
1369 dprintf(("DefWndProc: WM_SETCURSOR for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1370 if((getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY))
1371 {
1372 if(getParent()) {
1373 LRESULT rc = getParent()->SendInternalMessageA(WM_SETCURSOR, wParam, lParam);
1374 if(rc) return rc;
1375 }
1376 }
1377 if (wParam == Win32Hwnd)
1378 {
1379 HCURSOR hCursor;
1380
1381 switch(LOWORD(lParam))
1382 {
1383 case HTCLIENT:
1384 hCursor = windowClass ? windowClass->getCursor():LoadCursorA(0,IDC_ARROWA);
1385 break;
1386
1387 case HTLEFT:
1388 case HTRIGHT:
1389 hCursor = LoadCursorA(0,IDC_SIZEWEA);
1390 break;
1391
1392 case HTTOP:
1393 case HTBOTTOM:
1394 hCursor = LoadCursorA(0,IDC_SIZENSA);
1395 break;
1396
1397 case HTTOPLEFT:
1398 case HTBOTTOMRIGHT:
1399 hCursor = LoadCursorA(0,IDC_SIZENWSEA);
1400 break;
1401
1402 case HTTOPRIGHT:
1403 case HTBOTTOMLEFT:
1404 hCursor = LoadCursorA(0,IDC_SIZENESWA);
1405 break;
1406
1407 default:
1408 hCursor = LoadCursorA(0,IDC_ARROWA);
1409 break;
1410 }
1411
1412 if (hCursor)
1413 {
1414 SetCursor(hCursor);
1415 return 1;
1416 }
1417 else return 0;
1418 }
1419 else return 0;
1420 }
1421
1422 case WM_MOUSEMOVE:
1423 return 0;
1424
1425 case WM_WINDOWPOSCHANGED:
1426 {
1427 PWINDOWPOS wpos = (PWINDOWPOS)lParam;
1428 WPARAM wp = SIZE_RESTORED;
1429
1430 if (!(wpos->flags & SWP_NOMOVE) && !(wpos->flags & SWP_NOCLIENTMOVE))
1431 {
1432 SendInternalMessageA(WM_MOVE, 0, MAKELONG(rectClient.left,rectClient.top));
1433 }
1434 if (!(wpos->flags & SWP_NOSIZE) && !(wpos->flags & SWP_NOCLIENTSIZE))
1435 {
1436 if (dwStyle & WS_MAXIMIZE) wp = SIZE_MAXIMIZED;
1437 else
1438 if (dwStyle & WS_MINIMIZE) wp = SIZE_MINIMIZED;
1439
1440 SendInternalMessageA(WM_SIZE, wp, MAKELONG(rectClient.right - rectClient.left,
1441 rectClient.bottom - rectClient.top));
1442 }
1443 return 0;
1444 }
1445 case WM_WINDOWPOSCHANGING:
1446 return HandleWindowPosChanging((WINDOWPOS *)lParam);
1447
1448 case WM_ERASEBKGND:
1449 case WM_ICONERASEBKGND:
1450 {
1451 RECT rect;
1452 int rc;
1453
1454 if (!windowClass || !windowClass->getBackgroundBrush()) return 0;
1455
1456 rc = GetClipBox( (HDC)wParam, &rect );
1457 if ((rc == SIMPLEREGION) || (rc == COMPLEXREGION))
1458 {
1459 HBRUSH hBrush = windowClass->getBackgroundBrush();
1460
1461 if (hBrush <= (HBRUSH)(SYSCOLOR_GetLastColor()+1))
1462 hBrush = GetSysColorBrush(hBrush-1);
1463
1464 FillRect( (HDC)wParam, &rect, hBrush);
1465 }
1466 return 1;
1467 }
1468
1469 case WM_PRINT:
1470 return DefWndPrint(wParam,lParam);
1471
1472 case WM_PAINTICON:
1473 case WM_PAINT:
1474 {
1475 PAINTSTRUCT ps;
1476 HDC hdc = BeginPaint(getWindowHandle(), &ps );
1477 if( hdc )
1478 {
1479 if( (getStyle() & WS_MINIMIZE) && getWindowClass()->getIcon())
1480 {
1481 int x = (rectWindow.right - rectWindow.left - GetSystemMetrics(SM_CXICON))/2;
1482 int y = (rectWindow.bottom - rectWindow.top - GetSystemMetrics(SM_CYICON))/2;
1483 dprintf(("Painting class icon: vis rect=(%i,%i - %i,%i)\n", ps.rcPaint.left, ps.rcPaint.top, ps.rcPaint.right, ps.rcPaint.bottom ));
1484 DrawIcon(hdc, x, y, getWindowClass()->getIcon() );
1485 }
1486 EndPaint(getWindowHandle(), &ps );
1487 }
1488 return 0;
1489 }
1490
1491 case WM_GETDLGCODE:
1492 return 0;
1493
1494 case WM_NCPAINT:
1495 return HandleNCPaint((HRGN)wParam);
1496
1497 case WM_NCACTIVATE:
1498 return HandleNCActivate(wParam);
1499
1500 case WM_NCCREATE:
1501 return(TRUE);
1502
1503 case WM_NCDESTROY:
1504 return 0;
1505
1506 case WM_NCCALCSIZE:
1507 return HandleNCCalcSize((BOOL)wParam,(RECT*)lParam);
1508
1509 case WM_NCLBUTTONDOWN:
1510 return HandleNCLButtonDown(wParam,lParam);
1511
1512 case WM_LBUTTONDBLCLK:
1513 case WM_NCLBUTTONDBLCLK:
1514 return HandleNCLButtonDblClk(wParam,lParam);
1515
1516 case WM_NCRBUTTONDOWN:
1517 case WM_NCRBUTTONDBLCLK:
1518 case WM_NCMBUTTONDOWN:
1519 case WM_NCMBUTTONDBLCLK:
1520 if (lastHitTestVal == HTERROR) MessageBeep(MB_ICONEXCLAMATION);
1521 return 0;
1522
1523 case WM_NCRBUTTONUP:
1524 return HandleNCRButtonUp(wParam,lParam);
1525
1526 case WM_NCMBUTTONUP:
1527 return 0;
1528
1529 case WM_NCHITTEST:
1530 {
1531 POINT point;
1532
1533 point.x = (SHORT)LOWORD(lParam);
1534 point.y = (SHORT)HIWORD(lParam);
1535
1536 return HandleNCHitTest(point);
1537 }
1538
1539 case WM_SYSCOMMAND:
1540 {
1541 POINT point;
1542
1543 point.x = LOWORD(lParam);
1544 point.y = HIWORD(lParam);
1545 return HandleSysCommand(wParam,&point);
1546 }
1547
1548 case WM_SYSKEYDOWN:
1549 if(wParam == VK_F4) /* try to close the window */
1550 {
1551 Win32BaseWindow *window = GetTopParent();
1552 if(window && !(window->getClass()->getStyle() & CS_NOCLOSE))
1553 PostMessageA(getWindowHandle(), WM_SYSCOMMAND, SC_CLOSE, 0);
1554 }
1555
1556 Win32BaseWindow *siblingWindow;
1557 HWND sibling;
1558 char nameBuffer [40], mnemonic;
1559 int nameLength;
1560
1561 GetWindowTextA (nameBuffer, 40);
1562
1563 // search all sibling to see it this key is their mnemonic
1564 sibling = GetWindow (GW_HWNDFIRST);
1565 while (sibling != 0) {
1566 siblingWindow = GetWindowFromHandle (sibling);
1567 nameLength = siblingWindow->GetWindowTextA (nameBuffer, 40);
1568
1569 // find the siblings mnemonic
1570 mnemonic = '\0';
1571 for (int i=0 ; i<nameLength ; i++) {
1572 if (nameBuffer [i] == '&') {
1573 mnemonic = nameBuffer [i+1];
1574 if ((mnemonic >= 'a') && (mnemonic <= 'z'))
1575 mnemonic -= 32; // make it uppercase
1576 break; // stop searching
1577 }
1578 }
1579
1580 // key matches siblings mnemonic, send mouseclick
1581 if (mnemonic == (char) wParam) {
1582 siblingWindow->SendInternalMessageA (BM_CLICK, 0, 0);
1583 }
1584
1585 sibling = siblingWindow->GetNextWindow (GW_HWNDNEXT);
1586 }
1587
1588 return 0;
1589
1590 case WM_SYSCHAR:
1591 {
1592 int iMenuSysKey = 0;
1593 if (wParam == VK_RETURN && (getStyle() & WS_MINIMIZE))
1594 {
1595 PostMessageA(getWindowHandle(), WM_SYSCOMMAND,
1596 (WPARAM)SC_RESTORE, 0L );
1597 break;
1598 }
1599 if ((HIWORD(lParam) & KEYDATA_ALT) && wParam)
1600 {
1601 if (wParam == VK_TAB || wParam == VK_ESCAPE) break;
1602 if (wParam == VK_SPACE && (getStyle() & WS_CHILD))
1603 getParent()->SendMessageA(Msg, wParam, lParam );
1604 else
1605 SendMessageA(WM_SYSCOMMAND, (WPARAM)SC_KEYMENU, (LPARAM)(DWORD)wParam );
1606 }
1607 else /* check for Ctrl-Esc */
1608 if (wParam != VK_ESCAPE) MessageBeep(0);
1609 break;
1610 }
1611 case WM_SETHOTKEY:
1612 hotkey = wParam;
1613 return 1; //CB: always successful
1614
1615 case WM_GETHOTKEY:
1616 return hotkey;
1617
1618 case WM_CONTEXTMENU:
1619 if ((dwStyle & WS_CHILD) && getParent())
1620 getParent()->SendInternalMessageA(WM_CONTEXTMENU,wParam,lParam);
1621 return 0;
1622
1623 case WM_SHOWWINDOW:
1624 if (!lParam) return 0; /* sent from ShowWindow */
1625 if (!(dwStyle & WS_POPUP) || !owner) return 0;
1626 if ((dwStyle & WS_VISIBLE) && wParam) return 0;
1627 else if (!(dwStyle & WS_VISIBLE) && !wParam) return 0;
1628 ShowWindow(wParam ? SW_SHOWNOACTIVATE : SW_HIDE);
1629 return 0;
1630
1631 case WM_CANCELMODE:
1632 if (getParent() == windowDesktop) EndMenu();
1633 if (GetCapture() == Win32Hwnd) ReleaseCapture();
1634 return 0;
1635
1636 case WM_DROPOBJECT:
1637 return DRAG_FILE;
1638
1639 case WM_QUERYDROPOBJECT:
1640 return (dwExStyle & WS_EX_ACCEPTFILES) ? 1:0;
1641
1642 case WM_QUERYDRAGICON:
1643 {
1644 HICON hIcon = windowClass->getCursor();
1645 UINT len;
1646
1647 if(hIcon) return (LRESULT)hIcon;
1648 for(len = 1; len < 64; len++)
1649 {
1650 hIcon = LoadIconA(hInstance,MAKEINTRESOURCEA(len));
1651 if(hIcon)
1652 return (LRESULT)hIcon;
1653 }
1654 return (LRESULT)LoadIconA(0,IDI_APPLICATIONA);
1655 }
1656
1657 case WM_QUERYOPEN:
1658 case WM_QUERYENDSESSION:
1659 return 1;
1660
1661 case WM_NOTIFYFORMAT:
1662 return IsWindowUnicode() ? NFR_UNICODE:NFR_ANSI;
1663
1664 case WM_SETICON:
1665 case WM_GETICON:
1666 {
1667 LRESULT result = 0;
1668 if (!windowClass) return result;
1669 int index = GCL_HICON;
1670
1671 if (wParam == ICON_SMALL)
1672 index = GCL_HICONSM;
1673
1674 result = windowClass->getClassLongA(index);
1675
1676 if (Msg == WM_SETICON)
1677 windowClass->setClassLongA(index, lParam);
1678
1679 return result;
1680 }
1681
1682 case WM_NOTIFY:
1683 return 0; //comctl32 controls expect this
1684
1685 default:
1686 return 0;
1687 }
1688 return 0;
1689}
1690//******************************************************************************
1691//******************************************************************************
1692LRESULT Win32BaseWindow::DefWindowProcW(UINT Msg, WPARAM wParam, LPARAM lParam)
1693{
1694 switch(Msg)
1695 {
1696 case WM_GETTEXTLENGTH:
1697 return wndNameLength;
1698
1699 case WM_GETTEXT:
1700 if (!lParam || !wParam) return 0;
1701 if (!windowNameW) ((LPWSTR)lParam)[0] = 0;
1702 else lstrcpynW((LPWSTR)lParam,windowNameW,wParam);
1703 return min(wndNameLength,wParam);
1704
1705 case WM_SETTEXT:
1706 {
1707 LPWSTR lpsz = (LPWSTR)lParam;
1708
1709 if(windowNameA) free(windowNameA);
1710 if(windowNameW) free(windowNameW);
1711 if (lParam)
1712 {
1713 wndNameLength = lstrlenW(lpsz);
1714 windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1715 lstrcpyWtoA(windowNameA,lpsz);
1716 windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1717 lstrcpyW(windowNameW,lpsz);
1718 }
1719 else
1720 {
1721 windowNameA = NULL;
1722 windowNameW = NULL;
1723 wndNameLength = 0;
1724 }
1725 dprintf(("WM_SETTEXT of %x\n",Win32Hwnd));
1726 if ((dwStyle & WS_CAPTION) == WS_CAPTION)
1727 {
1728 HandleNCPaint((HRGN)1);
1729 OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1730 }
1731
1732 return TRUE;
1733 }
1734
1735 default:
1736 return DefWindowProcA(Msg, wParam, lParam);
1737 }
1738}
1739//******************************************************************************
1740//******************************************************************************
1741LRESULT Win32BaseWindow::SendMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1742{
1743 //if the destination window is created by this process & thread, call window proc directly
1744 if(dwProcessId == currentProcessId && dwThreadId == GetCurrentThreadId()) {
1745 return SendInternalMessageA(Msg, wParam, lParam);
1746 }
1747 //otherwise use WinSendMsg to send it to the right process/thread
1748 dprintf(("SendMessages (inter-process) %x %x %x %x", getWindowHandle(), Msg, wParam, lParam));
1749 return OSLibSendMessage(getOS2WindowHandle(), Msg, wParam, lParam, FALSE);
1750}
1751//******************************************************************************
1752//******************************************************************************
1753LRESULT Win32BaseWindow::SendMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1754{
1755 //if the destination window is created by this process & thread, call window proc directly
1756 if(dwProcessId == currentProcessId && dwThreadId == GetCurrentThreadId()) {
1757 return SendInternalMessageW(Msg, wParam, lParam);
1758 }
1759 //otherwise use WinSendMsg to send it to the right process/thread
1760 return OSLibSendMessage(getOS2WindowHandle(), Msg, wParam, lParam, TRUE);
1761}
1762//******************************************************************************
1763//Called as a result of an OS/2 message or called from a class method
1764//******************************************************************************
1765LRESULT Win32BaseWindow::SendInternalMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1766{
1767 LRESULT rc;
1768 BOOL fInternalMsgBackup = fInternalMsg;
1769
1770 DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, TRUE);
1771
1772 CallWindowHookProc(WH_CALLWNDPROC, Msg, wParam, lParam, FALSE);
1773
1774 fInternalMsg = TRUE;
1775 switch(Msg)
1776 {
1777 case WM_CREATE:
1778 {
1779 if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1780 dprintf(("WM_CREATE returned -1\n"));
1781 rc = -1; //don't create window
1782 break;
1783 }
1784 rc = 0;
1785 break;
1786 }
1787 case WM_LBUTTONDOWN:
1788 case WM_MBUTTONDOWN:
1789 case WM_RBUTTONDOWN:
1790 {
1791 if (getParent())
1792 {
1793 POINTS pt = MAKEPOINTS(lParam);
1794 POINT point;
1795
1796 point.x = pt.x;
1797 point.y = pt.y;
1798 mapWin32Point(OS2Hwnd,getParent()->getOS2WindowHandle(),(OSLIBPOINT*)&point);
1799 NotifyParent(Msg,wParam,MAKELPARAM(point.x,point.y));
1800 }
1801 rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1802 break;
1803 }
1804
1805 case WM_DESTROY:
1806 rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1807 break;
1808
1809 default:
1810 rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1811 break;
1812 }
1813 fInternalMsg = fInternalMsgBackup;
1814 return rc;
1815}
1816//******************************************************************************
1817//Called as a result of an OS/2 message or called from a class method
1818//******************************************************************************
1819LRESULT Win32BaseWindow::SendInternalMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1820{
1821 LRESULT rc;
1822 BOOL fInternalMsgBackup = fInternalMsg;
1823
1824 DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, TRUE);
1825
1826 CallWindowHookProc(WH_CALLWNDPROC, Msg, wParam, lParam, TRUE);
1827
1828 fInternalMsg = TRUE;
1829 switch(Msg)
1830 {
1831 case WM_CREATE:
1832 {
1833 if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1834 dprintf(("WM_CREATE returned -1\n"));
1835 rc = -1; //don't create window
1836 break;
1837 }
1838 rc = 0;
1839 break;
1840 }
1841 case WM_LBUTTONDOWN:
1842 case WM_MBUTTONDOWN:
1843 case WM_RBUTTONDOWN:
1844 NotifyParent(Msg, wParam, lParam);
1845 rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1846 break;
1847
1848 case WM_DESTROY:
1849 rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1850 break;
1851 default:
1852 rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1853 break;
1854 }
1855 fInternalMsg = fInternalMsgBackup;
1856 return rc;
1857}
1858//******************************************************************************
1859//******************************************************************************
1860void Win32BaseWindow::CallWindowHookProc(ULONG hooktype, ULONG Msg, WPARAM wParam, LPARAM lParam, BOOL fUnicode)
1861{
1862 CWPSTRUCT cwp;
1863
1864 cwp.lParam = lParam;
1865 cwp.wParam = wParam;
1866 cwp.message = Msg;
1867 cwp.hwnd = getWindowHandle();
1868
1869 switch(hooktype) {
1870 case WH_CALLWNDPROC:
1871 if(fUnicode) {
1872 HOOK_CallHooksW(WH_CALLWNDPROC, HC_ACTION, 1, (LPARAM)&cwp);
1873 }
1874 else HOOK_CallHooksA(WH_CALLWNDPROC, HC_ACTION, 1, (LPARAM)&cwp);
1875 break;
1876 }
1877}
1878//******************************************************************************
1879//TODO: Do this more efficiently
1880//******************************************************************************
1881LRESULT Win32BaseWindow::BroadcastMessageA(int type, UINT msg, WPARAM wParam, LPARAM lParam)
1882{
1883 Win32BaseWindow *window;
1884 HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
1885
1886 dprintf(("BroadCastMessageA %x %x %x", msg, wParam, lParam, GetFS()));
1887
1888 for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
1889 window = GetWindowFromHandle(hwnd++);
1890 if(window) {
1891 if ((window->getStyle() & WS_POPUP) || ((window->getStyle() & WS_CAPTION) == WS_CAPTION))
1892 {
1893
1894 if(type == BROADCAST_SEND) {
1895 window->SendInternalMessageA(msg, wParam, lParam);
1896 }
1897 else PostMessageA(window->getWindowHandle(), msg, wParam, lParam);
1898 }
1899 }
1900 }
1901 return 0;
1902}
1903//******************************************************************************
1904//TODO: Do this more efficiently
1905//******************************************************************************
1906LRESULT Win32BaseWindow::BroadcastMessageW(int type, UINT msg, WPARAM wParam, LPARAM lParam)
1907{
1908 Win32BaseWindow *window;
1909 HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
1910
1911 dprintf(("BroadCastMessageW %x %x %x", msg, wParam, lParam));
1912
1913 for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
1914 window = GetWindowFromHandle(hwnd++);
1915 if(window) {
1916 if ((window->getStyle() & WS_POPUP) || ((window->getStyle() & WS_CAPTION) == WS_CAPTION))
1917 {
1918
1919 if(type == BROADCAST_SEND) {
1920 window->SendInternalMessageW(msg, wParam, lParam);
1921 }
1922 else PostMessageW(window->getWindowHandle(), msg, wParam, lParam);
1923 }
1924 }
1925 }
1926 return 0;
1927}
1928//******************************************************************************
1929//******************************************************************************
1930void Win32BaseWindow::NotifyParent(UINT Msg, WPARAM wParam, LPARAM lParam)
1931{
1932 Win32BaseWindow *window = this;
1933 Win32BaseWindow *parentwindow;
1934
1935 while(window)
1936 {
1937 if(window->getStyle() & WS_CHILD && !(window->getExStyle() & WS_EX_NOPARENTNOTIFY) )
1938 {
1939 /* Notify the parent window only */
1940 parentwindow = window->getParent();
1941 if(parentwindow) {
1942 parentwindow->SendInternalMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, getWindowId()), lParam );
1943 }
1944 }
1945 else break;
1946
1947 window = parentwindow;
1948 }
1949}
1950//******************************************************************************
1951//******************************************************************************
1952BOOL Win32BaseWindow::SetIcon(HICON hIcon)
1953{
1954 dprintf(("Win32BaseWindow::SetIcon %x", hIcon));
1955 if(OSLibWinSetIcon(OS2HwndFrame, hIcon) == TRUE) {
1956//TODO: Wine does't send these. Correct?
1957// SendInternalMessageA(WM_SETICON, ICON_BIG, hIcon);
1958 return TRUE;
1959 }
1960 return FALSE;
1961}
1962//******************************************************************************
1963//******************************************************************************
1964BOOL Win32BaseWindow::ShowWindow(ULONG nCmdShow)
1965{
1966 ULONG showstate = 0;
1967 HWND hWinAfter;
1968
1969 dprintf(("ShowWindow %x %x", getWindowHandle(), nCmdShow));
1970
1971 if (flags & WIN_NEED_SIZE)
1972 {
1973 /* should happen only in CreateWindowEx() */
1974 int wParam = SIZE_RESTORED;
1975
1976 flags &= ~WIN_NEED_SIZE;
1977 if (dwStyle & WS_MAXIMIZE)
1978 wParam = SIZE_MAXIMIZED;
1979 else
1980 if (dwStyle & WS_MINIMIZE)
1981 wParam = SIZE_MINIMIZED;
1982
1983 SendInternalMessageA(WM_SIZE, wParam,
1984 MAKELONG(rectClient.right-rectClient.left,
1985 rectClient.bottom-rectClient.top));
1986 SendInternalMessageA(WM_MOVE,0,MAKELONG(rectClient.left,rectClient.top));
1987 }
1988 switch(nCmdShow)
1989 {
1990 case SW_SHOW:
1991 case SW_SHOWDEFAULT: //todo
1992 showstate = SWPOS_SHOW | SWPOS_ACTIVATE;
1993 break;
1994 case SW_HIDE:
1995 showstate = SWPOS_HIDE;
1996 break;
1997 case SW_RESTORE:
1998 showstate = SWPOS_RESTORE | SWPOS_SHOW | SWPOS_ACTIVATE;
1999 break;
2000 case SW_MINIMIZE:
2001 showstate = SWPOS_MINIMIZE;
2002 break;
2003 case SW_SHOWMAXIMIZED:
2004 showstate = SWPOS_MAXIMIZE | SWPOS_SHOW | SWPOS_ACTIVATE;
2005 break;
2006 case SW_SHOWMINIMIZED:
2007 showstate = SWPOS_MINIMIZE | SWPOS_SHOW | SWPOS_ACTIVATE;
2008 break;
2009 case SW_SHOWMINNOACTIVE:
2010 showstate = SWPOS_MINIMIZE | SWPOS_SHOW;
2011 break;
2012 case SW_SHOWNA:
2013 showstate = SWPOS_SHOW;
2014 break;
2015 case SW_SHOWNOACTIVATE:
2016 showstate = SWPOS_SHOW;
2017 break;
2018 case SW_SHOWNORMAL:
2019 showstate = SWPOS_RESTORE | SWPOS_ACTIVATE | SWPOS_SHOW;
2020 break;
2021 }
2022
2023 /* We can't activate a child window (WINE) */
2024 if(getStyle() & WS_CHILD)
2025 showstate &= ~SWPOS_ACTIVATE;
2026
2027 if(showstate & SWPOS_SHOW) {
2028 setStyle(getStyle() | WS_VISIBLE);
2029 }
2030 else setStyle(getStyle() & ~WS_VISIBLE);
2031
2032 BOOL rc = OSLibWinShowWindow(OS2HwndFrame, showstate);
2033
2034 return rc;
2035}
2036//******************************************************************************
2037//******************************************************************************
2038BOOL Win32BaseWindow::SetWindowPos(HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags)
2039{
2040 BOOL rc = FALSE;
2041 Win32BaseWindow *window;
2042 HWND hParent = 0;
2043 BOOL fShow = FALSE, fHide = FALSE;
2044
2045 if (fuFlags &
2046 ~(SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER |
2047 SWP_NOREDRAW | SWP_NOACTIVATE | SWP_FRAMECHANGED |
2048 SWP_SHOWWINDOW | SWP_HIDEWINDOW | SWP_NOCOPYBITS |
2049 SWP_NOOWNERZORDER))
2050 {
2051 return FALSE;
2052 }
2053
2054 if(IsWindowDestroyed()) {
2055 //changing the position of a window that's being destroyed can cause crashes in PMMERGE
2056 dprintf(("SetWindowPos; window already destroyed"));
2057 return TRUE;
2058 }
2059 WINDOWPOS wpos;
2060 SWP swp, swpOld;
2061
2062#if 0 //CB: test: MSIE 2.0 displays the tool-/addressbar this way -> to check
2063 //CB: -> comctl32: toolbar (WM_SIZE), same bug: statusbar height
2064 //CB: cx or cy are 0
2065
2066if (cx == 0)
2067{
2068 dprintf(("CB: cx is 0! %d",fuFlags));
2069 if (fuFlags & SWP_NOSIZE) dprintf(("CB: nosize"));
2070 cx = 50;
2071}
2072if (cy == 0)
2073{
2074 dprintf(("CB: cy is 0! %d",fuFlags));
2075 if (fuFlags & SWP_NOSIZE) dprintf(("CB: nosize"));
2076 cy = 50;
2077}
2078
2079#endif
2080
2081 if(fuFlags & SWP_SHOWWINDOW) {
2082 fShow = TRUE;
2083 fuFlags &= ~SWP_SHOWWINDOW;
2084 }
2085 else
2086 if(fuFlags & SWP_HIDEWINDOW) {
2087 fHide = TRUE;
2088 fuFlags &= ~SWP_HIDEWINDOW;
2089 }
2090 wpos.flags = fuFlags;
2091 wpos.cy = cy;
2092 wpos.cx = cx;
2093 wpos.x = x;
2094 wpos.y = y;
2095 wpos.hwndInsertAfter = hwndInsertAfter;
2096 wpos.hwnd = getWindowHandle();
2097
2098 if(~fuFlags & (SWP_NOMOVE | SWP_NOSIZE))
2099 {
2100 if (isChild())
2101 {
2102 Win32BaseWindow *windowParent = getParent();
2103 if(windowParent) {
2104 hParent = getParent()->getOS2WindowHandle();
2105 }
2106 else dprintf(("WARNING: Win32BaseWindow::SetWindowPos window %x is child but has no parent!!", getWindowHandle()));
2107 }
2108 OSLibWinQueryWindowPos(OS2HwndFrame, &swpOld);
2109 }
2110
2111 OSLibMapWINDOWPOStoSWP(&wpos, &swp, &swpOld, hParent, OS2HwndFrame);
2112 if (swp.fl == 0) {
2113 if (fuFlags & SWP_FRAMECHANGED)
2114 {
2115 FrameUpdateClient(this);
2116 }
2117 if(fHide) {
2118 ShowWindow(SW_HIDE);
2119 }
2120 if(fShow) {
2121 ShowWindow(SW_SHOWNA);
2122 }
2123 return TRUE;
2124 }
2125
2126// if ((swp.fl & SWPOS_ZORDER) && (swp.hwndInsertBehind > HWNDOS_BOTTOM))
2127 if ((swp.hwndInsertBehind > HWNDOS_BOTTOM))
2128 {
2129 Win32BaseWindow *wndBehind = Win32BaseWindow::GetWindowFromHandle(swp.hwndInsertBehind);
2130 if(wndBehind) {
2131 swp.hwndInsertBehind = wndBehind->getOS2FrameWindowHandle();
2132 }
2133 else {
2134 dprintf(("ERROR: SetWindowPos: hwndInsertBehind %x invalid!",swp.hwndInsertBehind));
2135 swp.hwndInsertBehind = 0;
2136 }
2137 }
2138 swp.hwnd = OS2HwndFrame;
2139
2140 dprintf (("WinSetWindowPos %x %x (%d,%d)(%d,%d) %x", swp.hwnd, swp.hwndInsertBehind, swp.x, swp.y, swp.cx, swp.cy, swp.fl));
2141
2142 //SvL: For some reason WinSetMultWindowPos doesn't work for showing windows when they are hidden..
2143 if(fHide) {
2144 ShowWindow(SW_HIDE);
2145 }
2146 rc = OSLibWinSetMultWindowPos(&swp, 1);
2147 if(fShow) {
2148 ShowWindow(SW_SHOWNA);
2149 }
2150
2151 if (rc == FALSE)
2152 {
2153 dprintf(("OSLibWinSetMultWindowPos failed! Error %x",OSLibWinGetLastError()));
2154 }
2155
2156 if(fuFlags & SWP_FRAMECHANGED && (fuFlags & (SWP_NOMOVE | SWP_NOSIZE) == (SWP_NOMOVE | SWP_NOSIZE)))
2157 {
2158 FrameUpdateClient(this);
2159 }
2160
2161 return (rc);
2162}
2163//******************************************************************************
2164//TODO: WPF_RESTOREMAXIMIZED
2165//******************************************************************************
2166BOOL Win32BaseWindow::SetWindowPlacement(WINDOWPLACEMENT *winpos)
2167{
2168 if(isFrameWindow())
2169 {
2170 // Set the minimized position
2171 if (winpos->flags & WPF_SETMINPOSITION)
2172 {
2173 OSLibSetWindowMinPos(OS2HwndFrame, winpos->ptMinPosition.x, winpos->ptMinPosition.y);
2174 }
2175
2176 //TODO: Max position
2177
2178 // Set the new restore position.
2179 OSLibSetWindowRestoreRect(OS2HwndFrame, &winpos->rcNormalPosition);
2180 }
2181
2182 return ShowWindow(winpos->showCmd);
2183}
2184//******************************************************************************
2185//Also destroys all the child windows (destroy children first, parent last)
2186//******************************************************************************
2187BOOL Win32BaseWindow::DestroyWindow()
2188{
2189 /* Call hooks */
2190 if(HOOK_CallHooksA( WH_CBT, HCBT_DESTROYWND, getWindowHandle(), 0L))
2191 {
2192 return FALSE;
2193 }
2194
2195 if(!(getStyle() & WS_CHILD) && getOwner() == NULL)
2196 {
2197 HOOK_CallHooksA(WH_SHELL, HSHELL_WINDOWDESTROYED, getWindowHandle(), 0L);
2198 /* FIXME: clean up palette - see "Internals" p.352 */
2199 }
2200
2201 if((getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY))
2202 {
2203 if(getParent())
2204 {
2205 /* Notify the parent window only */
2206 getParent()->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(WM_DESTROY, getWindowId()), (LPARAM)getWindowHandle());
2207 if( !::IsWindow(getWindowHandle()) )
2208 {
2209 return TRUE;
2210 }
2211 }
2212 else DebugInt3();
2213 }
2214 fDestroyWindowCalled = TRUE;
2215 return OSLibWinDestroyWindow(OS2HwndFrame);
2216}
2217//******************************************************************************
2218//******************************************************************************
2219Win32BaseWindow *Win32BaseWindow::getParent()
2220{
2221 Win32BaseWindow *wndparent = (Win32BaseWindow *)ChildWindow::GetParent();
2222 return ((ULONG)wndparent == (ULONG)windowDesktop) ? NULL : wndparent;
2223}
2224//******************************************************************************
2225//******************************************************************************
2226HWND Win32BaseWindow::GetParent()
2227{
2228 Win32BaseWindow *wndparent;
2229
2230 if ((!(getStyle() & (WS_POPUP|WS_CHILD))))
2231 {
2232 return 0;
2233 }
2234 wndparent = ((getStyle() & WS_CHILD) ? getParent() : getOwner());
2235
2236 return (wndparent) ? wndparent->getWindowHandle() : 0;
2237}
2238//******************************************************************************
2239//******************************************************************************
2240HWND Win32BaseWindow::SetParent(HWND hwndNewParent)
2241{
2242 HWND oldhwnd;
2243 Win32BaseWindow *newparent;
2244
2245 if(getParent()) {
2246 oldhwnd = getParent()->getWindowHandle();
2247 getParent()->RemoveChild(this);
2248 }
2249 else oldhwnd = 0;
2250
2251 newparent = GetWindowFromHandle(hwndNewParent);
2252 if(newparent)
2253 {
2254 setParent(newparent);
2255 getParent()->AddChild(this);
2256 OSLibWinSetParent(getOS2FrameWindowHandle(), getParent()->getOS2WindowHandle());
2257 return oldhwnd;
2258 }
2259 else {
2260 setParent(windowDesktop);
2261 windowDesktop->AddChild(this);
2262 OSLibWinSetParent(getOS2FrameWindowHandle(), OSLIB_HWND_DESKTOP);
2263 return oldhwnd;
2264 }
2265}
2266//******************************************************************************
2267//******************************************************************************
2268BOOL Win32BaseWindow::IsChild(HWND hwndParent)
2269{
2270 if(getParent()) {
2271 return getParent()->getWindowHandle() == hwndParent;
2272 }
2273 else return 0;
2274}
2275//******************************************************************************
2276//******************************************************************************
2277HWND Win32BaseWindow::GetTopWindow()
2278{
2279 return GetWindow(GW_CHILD);
2280}
2281//******************************************************************************
2282// Get the top-level parent for a child window.
2283//******************************************************************************
2284Win32BaseWindow *Win32BaseWindow::GetTopParent()
2285{
2286 Win32BaseWindow *window = this;
2287
2288 while(window && (window->getStyle() & WS_CHILD))
2289 {
2290 window = window->getParent();
2291 }
2292 return window;
2293}
2294//******************************************************************************
2295//Don't call WinUpdateWindow as that one also updates the child windows
2296//Also need to send WM_PAINT directly to the window procedure, which doesn't
2297//always happen with WinUpdateWindow (could be posted if thread doesn't own window)
2298//******************************************************************************
2299BOOL Win32BaseWindow::UpdateWindow()
2300{
2301 RECT rect;
2302
2303 if(OSLibWinQueryUpdateRect(OS2Hwnd, &rect))
2304 {//update region not empty
2305 HDC hdc;
2306
2307 hdc = O32_GetDC(OS2Hwnd);
2308 if (isIcon)
2309 {
2310 SendInternalMessageA(WM_ICONERASEBKGND, (WPARAM)hdc, 0);
2311 SendInternalMessageA(WM_PAINTICON, 0, 0);
2312 }
2313 else
2314 {
2315 SendInternalMessageA(WM_ERASEBKGND, (WPARAM)hdc, 0);
2316 SendInternalMessageA(WM_PAINT, 0, 0);
2317 }
2318 O32_ReleaseDC(OS2Hwnd, hdc);
2319 }
2320 return TRUE;
2321}
2322//******************************************************************************
2323//******************************************************************************
2324BOOL Win32BaseWindow::IsIconic()
2325{
2326 return OSLibWinIsIconic(OS2Hwnd);
2327}
2328//******************************************************************************
2329//TODO: Should not enumerate children that are created during the enumeration!
2330//******************************************************************************
2331BOOL Win32BaseWindow::EnumChildWindows(WNDENUMPROC lpfn, LPARAM lParam)
2332{
2333 BOOL rc = TRUE;
2334 HWND hwnd;
2335 Win32BaseWindow *prevchild = 0, *child = 0;
2336
2337 dprintf(("EnumChildWindows of %x parameter %x %x (%x)", getWindowHandle(), lpfn, lParam, getFirstChild()));
2338 for (child = (Win32BaseWindow *)getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2339 {
2340 dprintf(("EnumChildWindows: enumerating child %x", child->getWindowHandle()));
2341 hwnd = child->getWindowHandle();
2342 if(child->getOwner()) {
2343 continue; //shouldn't have an owner (Wine)
2344 }
2345 if(lpfn(hwnd, lParam) == FALSE)
2346 {
2347 rc = FALSE;
2348 break;
2349 }
2350 //check if the window still exists
2351 if(!::IsWindow(hwnd))
2352 {
2353 child = prevchild;
2354 continue;
2355 }
2356 if(child->getFirstChild() != NULL)
2357 {
2358 dprintf(("EnumChildWindows: Enumerate children of %x", child->getWindowHandle()));
2359 if(child->EnumChildWindows(lpfn, lParam) == FALSE)
2360 {
2361 rc = FALSE;
2362 break;
2363 }
2364 }
2365 prevchild = child;
2366 }
2367 return rc;
2368}
2369//******************************************************************************
2370//Enumerate first-level children only and check thread id
2371//******************************************************************************
2372BOOL Win32BaseWindow::EnumThreadWindows(DWORD dwThreadId, WNDENUMPROC lpfn, LPARAM lParam)
2373{
2374 Win32BaseWindow *child = 0;
2375 ULONG tid, pid;
2376 BOOL rc;
2377 HWND hwnd;
2378
2379 dprintf(("EnumThreadWindows %x %x %x", dwThreadId, lpfn, lParam));
2380
2381 for (child = (Win32BaseWindow *)getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2382 {
2383 OSLibWinQueryWindowProcess(child->getOS2WindowHandle(), &pid, &tid);
2384
2385 if(dwThreadId == tid) {
2386 dprintf2(("EnumThreadWindows: Found Window %x", child->getWindowHandle()));
2387 if((rc = lpfn(child->getWindowHandle(), lParam)) == FALSE) {
2388 break;
2389 }
2390 }
2391 }
2392 return TRUE;
2393}
2394//******************************************************************************
2395//Enumerate first-level children only
2396//******************************************************************************
2397BOOL Win32BaseWindow::EnumWindows(WNDENUMPROC lpfn, LPARAM lParam)
2398{
2399 Win32BaseWindow *child = 0;
2400 BOOL rc;
2401 HWND hwnd;
2402
2403 dprintf(("EnumWindows %x %x", lpfn, lParam));
2404
2405 for (child = (Win32BaseWindow *)getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2406 {
2407 hwnd = child->getWindowHandle();
2408
2409 dprintf2(("EnumWindows: Found Window %x", child->getWindowHandle()));
2410 if((rc = lpfn(child->getWindowHandle(), lParam)) == FALSE) {
2411 break;
2412 }
2413 }
2414 return TRUE;
2415}
2416//******************************************************************************
2417//******************************************************************************
2418Win32BaseWindow *Win32BaseWindow::FindWindowById(int id)
2419{
2420 for (Win32BaseWindow *child = (Win32BaseWindow *)getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2421 {
2422 if (child->getWindowId() == id)
2423 {
2424 return child;
2425 }
2426 }
2427 return 0;
2428}
2429//******************************************************************************
2430//TODO:
2431//We assume (for now) that if hwndParent or hwndChildAfter are real window handles, that
2432//the current process owns them.
2433//******************************************************************************
2434HWND Win32BaseWindow::FindWindowEx(HWND hwndParent, HWND hwndChildAfter, LPSTR lpszClass, LPSTR lpszWindow,
2435 BOOL fUnicode)
2436{
2437 Win32BaseWindow *parent = GetWindowFromHandle(hwndParent);
2438 Win32BaseWindow *child = GetWindowFromHandle(hwndChildAfter);
2439
2440 if((hwndParent != OSLIB_HWND_DESKTOP && !parent) ||
2441 (hwndChildAfter != 0 && !child) ||
2442 (hwndParent == OSLIB_HWND_DESKTOP && hwndChildAfter != 0))
2443 {
2444 dprintf(("Win32BaseWindow::FindWindowEx: parent or child not found %x %x", hwndParent, hwndChildAfter));
2445 SetLastError(ERROR_INVALID_WINDOW_HANDLE);
2446 return 0;
2447 }
2448 if(hwndParent != OSLIB_HWND_DESKTOP)
2449 {//if the current process owns the window, just do a quick search
2450 child = (Win32BaseWindow *)parent->getFirstChild();
2451 if(hwndChildAfter != 0)
2452 {
2453 while(child)
2454 {
2455 if(child->getWindowHandle() == hwndChildAfter)
2456 {
2457 child = (Win32BaseWindow *)child->getNextChild();
2458 break;
2459 }
2460 child = (Win32BaseWindow *)child->getNextChild();
2461 }
2462 }
2463 while(child)
2464 {
2465 if(child->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2466 (!lpszWindow || child->hasWindowName(lpszWindow, fUnicode)))
2467 {
2468 dprintf(("FindWindowEx: Found window %x", child->getWindowHandle()));
2469 return child->getWindowHandle();
2470 }
2471 child = (Win32BaseWindow *)child->getNextChild();
2472 }
2473 }
2474 else {
2475 Win32BaseWindow *wnd;
2476 HWND henum, hwnd;
2477
2478 henum = OSLibWinBeginEnumWindows(OSLIB_HWND_DESKTOP);
2479 hwnd = OSLibWinGetNextWindow(henum);
2480
2481 while(hwnd)
2482 {
2483 wnd = GetWindowFromOS2Handle(hwnd);
2484 if(wnd == NULL) {
2485 hwnd = OSLibWinQueryClientWindow(hwnd);
2486 if(hwnd) wnd = GetWindowFromOS2Handle(hwnd);
2487 if(!hwnd) wnd = GetWindowFromOS2FrameHandle(hwnd);
2488 }
2489
2490 if(wnd) {
2491 if(wnd->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2492 (!lpszWindow || wnd->hasWindowName(lpszWindow, fUnicode)))
2493 {
2494 OSLibWinEndEnumWindows(henum);
2495 dprintf(("FindWindowEx: Found window %x", wnd->getWindowHandle()));
2496 return wnd->getWindowHandle();
2497 }
2498 }
2499 hwnd = OSLibWinGetNextWindow(henum);
2500 }
2501 OSLibWinEndEnumWindows(henum);
2502 }
2503 SetLastError(ERROR_CANNOT_FIND_WND_CLASS); //TODO: not always correct
2504 return 0;
2505}
2506//******************************************************************************
2507//******************************************************************************
2508HWND Win32BaseWindow::GetWindow(UINT uCmd)
2509{
2510 HWND hwndRelated = 0;
2511 Win32BaseWindow *window;
2512
2513 switch(uCmd)
2514 {
2515 case GW_HWNDFIRST:
2516 if(getParent()) {
2517 window = (Win32BaseWindow *)getParent()->getFirstChild();
2518 hwndRelated = window->getWindowHandle();
2519 }
2520 break;
2521
2522 case GW_HWNDLAST:
2523 if(!getParent())
2524 {
2525 goto end;
2526 }
2527
2528 window = this;
2529 while(window->getNextChild())
2530 {
2531 window = (Win32BaseWindow *)window->getNextChild();
2532 }
2533 hwndRelated = window->getWindowHandle();
2534 break;
2535
2536 case GW_HWNDNEXT:
2537 window = (Win32BaseWindow *)getNextChild();
2538 if(window) {
2539 hwndRelated = window->getWindowHandle();
2540 }
2541 break;
2542
2543 case GW_HWNDPREV:
2544 if(!getParent())
2545 {
2546 goto end;
2547 }
2548 window = (Win32BaseWindow *)(getParent()->getFirstChild()); /* First sibling */
2549 if(window == this)
2550 {
2551 hwndRelated = 0; /* First in list */
2552 goto end;
2553 }
2554 while(window->getNextChild())
2555 {
2556 if (window->getNextChild() == this)
2557 {
2558 hwndRelated = window->getWindowHandle();
2559 goto end;
2560 }
2561 window = (Win32BaseWindow *)window->getNextChild();
2562 }
2563 break;
2564
2565 case GW_OWNER:
2566 if(getOwner()) {
2567 hwndRelated = getOwner()->getWindowHandle();
2568 }
2569 break;
2570
2571 case GW_CHILD:
2572 if(getFirstChild()) {
2573 hwndRelated = ((Win32BaseWindow *)getFirstChild())->getWindowHandle();
2574 }
2575 break;
2576 }
2577end:
2578 dprintf(("GetWindow %x %d returned %x", getWindowHandle(), uCmd, hwndRelated));
2579 return hwndRelated;
2580}
2581//******************************************************************************
2582//******************************************************************************
2583HWND Win32BaseWindow::SetActiveWindow()
2584{
2585 HWND hwndActive;
2586 Win32BaseWindow *win32wnd;
2587 ULONG magic;
2588
2589 dprintf(("SetActiveWindow %x", getWindowHandle()));
2590 hwndActive = OSLibWinSetActiveWindow(OS2HwndFrame);
2591 win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32WNDPTR);
2592 magic = OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32PM_MAGIC);
2593 if(CheckMagicDword(magic) && win32wnd)
2594 {
2595 return win32wnd->getWindowHandle();
2596 }
2597 return windowDesktop->getWindowHandle(); //pretend the desktop was active
2598}
2599//******************************************************************************
2600//WM_ENABLE is sent to hwnd, but not to it's children (as it should be)
2601//******************************************************************************
2602BOOL Win32BaseWindow::EnableWindow(BOOL fEnable)
2603{
2604 return OSLibWinEnableWindow(OS2HwndFrame, fEnable);
2605}
2606//******************************************************************************
2607//******************************************************************************
2608BOOL Win32BaseWindow::CloseWindow()
2609{
2610 return OSLibWinMinimizeWindow(OS2HwndFrame);
2611}
2612//******************************************************************************
2613//******************************************************************************
2614HWND Win32BaseWindow::GetActiveWindow()
2615{
2616 HWND hwndActive;
2617 Win32BaseWindow *win32wnd;
2618 ULONG magic;
2619
2620 hwndActive = OSLibWinQueryActiveWindow();
2621
2622 return OS2ToWin32Handle(hwndActive);
2623}
2624//******************************************************************************
2625//******************************************************************************
2626BOOL Win32BaseWindow::IsWindowEnabled()
2627{
2628 return OSLibWinIsWindowEnabled(OS2HwndFrame);
2629}
2630//******************************************************************************
2631//******************************************************************************
2632BOOL Win32BaseWindow::IsWindowVisible()
2633{
2634#if 1
2635 return (dwStyle & WS_VISIBLE) == WS_VISIBLE;
2636#else
2637 return OSLibWinIsWindowVisible(OS2HwndFrame);
2638#endif
2639}
2640//******************************************************************************
2641//******************************************************************************
2642BOOL Win32BaseWindow::hasWindowName(LPSTR wndname, BOOL fUnicode)
2643{
2644 INT len = GetWindowTextLength();
2645 BOOL res;
2646
2647 if (wndname == NULL)
2648 return (len == 0);
2649
2650 len++;
2651 if (fUnicode)
2652 {
2653 WCHAR *text = (WCHAR*)malloc(len*sizeof(WCHAR));
2654
2655 GetWindowTextW(text,len);
2656 res = (lstrcmpW(text,(LPWSTR)wndname) == 0);
2657 free(text);
2658 } else
2659 {
2660 CHAR *text = (CHAR*)malloc(len*sizeof(CHAR));
2661
2662 GetWindowTextA(text,len);
2663 res = (strcmp(text,wndname) == 0);
2664 free(text);
2665 }
2666
2667 return res;
2668}
2669//******************************************************************************
2670//******************************************************************************
2671CHAR *Win32BaseWindow::getWindowNamePtrA()
2672{
2673 INT len = GetWindowTextLength();
2674 CHAR *text;
2675
2676 if (len == 0) return NULL;
2677 len++;
2678 text = (CHAR*)malloc(len*sizeof(CHAR));
2679 GetWindowTextA(text,len);
2680
2681 return text;
2682}
2683//******************************************************************************
2684//******************************************************************************
2685WCHAR *Win32BaseWindow::getWindowNamePtrW()
2686{
2687 INT len = GetWindowTextLength();
2688 WCHAR *text;
2689
2690 if (len == 0) return NULL;
2691 len++;
2692 text = (WCHAR*)malloc(len*sizeof(WCHAR));
2693 GetWindowTextW(text,len);
2694
2695 return text;
2696}
2697//******************************************************************************
2698//******************************************************************************
2699VOID Win32BaseWindow::freeWindowNamePtr(PVOID namePtr)
2700{
2701 if (namePtr) free(namePtr);
2702}
2703//******************************************************************************
2704//******************************************************************************
2705int Win32BaseWindow::GetWindowTextLength()
2706{
2707 return SendInternalMessageA(WM_GETTEXTLENGTH,0,0);
2708}
2709//******************************************************************************
2710//******************************************************************************
2711int Win32BaseWindow::GetWindowTextA(LPSTR lpsz, int cch)
2712{
2713 return SendInternalMessageA(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2714}
2715//******************************************************************************
2716//******************************************************************************
2717int Win32BaseWindow::GetWindowTextW(LPWSTR lpsz, int cch)
2718{
2719 return SendInternalMessageW(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2720}
2721//******************************************************************************
2722//******************************************************************************
2723BOOL Win32BaseWindow::SetWindowTextA(LPSTR lpsz)
2724{
2725 return SendInternalMessageA(WM_SETTEXT,0,(LPARAM)lpsz);
2726}
2727//******************************************************************************
2728//******************************************************************************
2729BOOL Win32BaseWindow::SetWindowTextW(LPWSTR lpsz)
2730{
2731 return SendInternalMessageW(WM_SETTEXT,0,(LPARAM)lpsz);
2732}
2733//******************************************************************************
2734//******************************************************************************
2735LONG Win32BaseWindow::SetWindowLongA(int index, ULONG value, BOOL fUnicode)
2736{
2737 LONG oldval;
2738
2739 dprintf2(("SetWindowLong%c %x %d %x", (fUnicode) ? 'W' : 'A', getWindowHandle(), index, value));
2740 switch(index) {
2741 case GWL_EXSTYLE:
2742 {
2743 STYLESTRUCT ss;
2744
2745 if(dwExStyle == value)
2746 return value;
2747
2748 ss.styleOld = dwExStyle;
2749 ss.styleNew = value;
2750 dprintf(("SetWindowLong GWL_EXSTYLE %x old %x new style %x", getWindowHandle(), dwExStyle, value));
2751 SendInternalMessageA(WM_STYLECHANGING,GWL_EXSTYLE,(LPARAM)&ss);
2752 setExStyle(ss.styleNew);
2753 SendInternalMessageA(WM_STYLECHANGED,GWL_EXSTYLE,(LPARAM)&ss);
2754 return ss.styleOld;
2755 }
2756 case GWL_STYLE:
2757 {
2758 STYLESTRUCT ss;
2759
2760 if(dwStyle == value)
2761 return value;
2762
2763 value &= ~(WS_VISIBLE | WS_CHILD); /* Some bits can't be changed this way (WINE) */
2764 ss.styleOld = getStyle();
2765 ss.styleNew = value | (ss.styleOld & (WS_VISIBLE | WS_CHILD));
2766 dprintf(("SetWindowLong GWL_STYLE %x old %x new style %x", getWindowHandle(), ss.styleOld, ss.styleNew));
2767 SendInternalMessageA(WM_STYLECHANGING,GWL_STYLE,(LPARAM)&ss);
2768 setStyle(ss.styleNew);
2769 SendInternalMessageA(WM_STYLECHANGED,GWL_STYLE,(LPARAM)&ss);
2770//// OSLibSetWindowStyle(getOS2FrameWindowHandle(), getStyle(), getExStyle(),
2771//// windowClass->getStyle() & CS_SAVEBITS);
2772#ifdef DEBUG
2773 PrintWindowStyle(ss.styleNew, 0);
2774#endif
2775 return ss.styleOld;
2776 }
2777 case GWL_WNDPROC:
2778 oldval = (LONG)WINPROC_GetProc(win32wndproc, (fUnicode) ? WIN_PROC_32W : WIN_PROC_32A);
2779 WINPROC_SetProc((HWINDOWPROC *)&win32wndproc, (WNDPROC)value, WINPROC_GetProcType(win32wndproc), WIN_PROC_WINDOW);
2780 return oldval;
2781
2782 case GWL_HINSTANCE:
2783 oldval = hInstance;
2784 hInstance = value;
2785 return oldval;
2786
2787 case GWL_HWNDPARENT:
2788 return SetParent((HWND)value);
2789
2790 case GWL_ID:
2791 oldval = getWindowId();
2792 setWindowId(value);
2793 return oldval;
2794
2795 case GWL_USERDATA:
2796 oldval = userData;
2797 userData = value;
2798 return oldval;
2799
2800 default:
2801 if(index >= 0 && index/4 < nrUserWindowLong)
2802 {
2803 oldval = userWindowLong[index/4];
2804 userWindowLong[index/4] = value;
2805 return oldval;
2806 }
2807 SetLastError(ERROR_INVALID_PARAMETER);
2808 return 0;
2809 }
2810}
2811//******************************************************************************
2812//******************************************************************************
2813ULONG Win32BaseWindow::GetWindowLongA(int index, BOOL fUnicode)
2814{
2815 ULONG value;
2816
2817 switch(index) {
2818 case GWL_EXSTYLE:
2819 value = dwExStyle;
2820 break;
2821 case GWL_STYLE:
2822 value = dwStyle;
2823 break;
2824 case GWL_WNDPROC:
2825 value = (LONG)WINPROC_GetProc(win32wndproc, (fUnicode) ? WIN_PROC_32W : WIN_PROC_32A);
2826 break;
2827 case GWL_HINSTANCE:
2828 value = hInstance;
2829 break;
2830 case GWL_HWNDPARENT:
2831 if(getParent()) {
2832 value = getParent()->getWindowHandle();
2833 }
2834 else value = 0;
2835 break;
2836 case GWL_ID:
2837 value = getWindowId();
2838 break;
2839 case GWL_USERDATA:
2840 value = userData;
2841 break;
2842 default:
2843 if(index >= 0 && index/4 < nrUserWindowLong)
2844 {
2845 value = userWindowLong[index/4];
2846 break;
2847 }
2848 SetLastError(ERROR_INVALID_PARAMETER);
2849 return 0;
2850 }
2851 dprintf2(("GetWindowLongA %x %d %x", getWindowHandle(), index, value));
2852 return value;
2853}
2854//******************************************************************************
2855//******************************************************************************
2856WORD Win32BaseWindow::SetWindowWord(int index, WORD value)
2857{
2858 WORD oldval;
2859
2860 if(index >= 0 && index/4 < nrUserWindowLong)
2861 {
2862 oldval = ((WORD *)userWindowLong)[index/2];
2863 ((WORD *)userWindowLong)[index/2] = value;
2864 return oldval;
2865 }
2866 SetLastError(ERROR_INVALID_PARAMETER);
2867 return 0;
2868}
2869//******************************************************************************
2870//******************************************************************************
2871WORD Win32BaseWindow::GetWindowWord(int index)
2872{
2873 if(index >= 0 && index/4 < nrUserWindowLong)
2874 {
2875 return ((WORD *)userWindowLong)[index/2];
2876 }
2877 SetLastError(ERROR_INVALID_PARAMETER);
2878 return 0;
2879}
2880//******************************************************************************
2881//******************************************************************************
2882void Win32BaseWindow::setWindowId(DWORD id)
2883{
2884 dwIDMenu = id;
2885}
2886//******************************************************************************
2887//******************************************************************************
2888Win32BaseWindow *Win32BaseWindow::GetWindowFromHandle(HWND hwnd)
2889{
2890 Win32BaseWindow *window;
2891
2892 if(HwGetWindowHandleData(hwnd, (DWORD *)&window) == TRUE) {
2893 return window;
2894 }
2895// dprintf2(("Win32BaseWindow::GetWindowFromHandle: not a win32 window %x", hwnd));
2896 return NULL;
2897}
2898//******************************************************************************
2899//******************************************************************************
2900Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2Handle(HWND hwnd)
2901{
2902 Win32BaseWindow *win32wnd;
2903 DWORD magic;
2904
2905 if(hwnd == OSLIB_HWND_DESKTOP)
2906 {
2907 return windowDesktop;
2908 }
2909
2910 win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwnd, OFFSET_WIN32WNDPTR);
2911 magic = OSLibWinGetWindowULong(hwnd, OFFSET_WIN32PM_MAGIC);
2912
2913 if(win32wnd && CheckMagicDword(magic)) {
2914 return win32wnd;
2915 }
2916// dprintf2(("Win32BaseWindow::GetWindowFromOS2Handle: not an Odin os2 window %x", hwnd));
2917 return 0;
2918}
2919//******************************************************************************
2920//******************************************************************************
2921Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2FrameHandle(HWND hwnd)
2922{
2923 return GetWindowFromOS2Handle(OSLibWinWindowFromID(hwnd,OSLIB_FID_CLIENT));
2924}
2925//******************************************************************************
2926//******************************************************************************
2927HWND Win32BaseWindow::Win32ToOS2Handle(HWND hwnd)
2928{
2929 Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2930
2931 if(window) {
2932 return window->getOS2WindowHandle();
2933 }
2934// dprintf2(("Win32BaseWindow::Win32ToOS2Handle: not a win32 window %x", hwnd));
2935 return hwnd;
2936}
2937//******************************************************************************
2938//******************************************************************************
2939HWND Win32BaseWindow::Win32ToOS2FrameHandle(HWND hwnd)
2940{
2941 Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2942
2943 if(window) {
2944 return window->getOS2FrameWindowHandle();
2945 }
2946// dprintf2(("Win32BaseWindow::Win32ToOS2FrameHandle: not a win32 window %x", hwnd));
2947 return hwnd;
2948}
2949//******************************************************************************
2950//******************************************************************************
2951HWND Win32BaseWindow::OS2ToWin32Handle(HWND hwnd)
2952{
2953 Win32BaseWindow *window = GetWindowFromOS2Handle(hwnd);
2954
2955 if(window) {
2956 return window->getWindowHandle();
2957 }
2958 window = GetWindowFromOS2FrameHandle(hwnd);
2959 if(window) {
2960 return window->getWindowHandle();
2961 }
2962// dprintf2(("Win32BaseWindow::OS2ToWin32Handle: not a win32 window %x", hwnd));
2963 return 0;
2964// else return hwnd; //OS/2 window handle
2965}
2966//******************************************************************************
2967// GetNextDlgTabItem32 (USER32.276)
2968//******************************************************************************
2969HWND Win32BaseWindow::getNextDlgTabItem(HWND hwndCtrl, BOOL fPrevious)
2970{
2971 Win32BaseWindow *child, *nextchild, *lastchild;
2972 HWND retvalue;
2973
2974 if (hwndCtrl)
2975 {
2976 child = GetWindowFromHandle(hwndCtrl);
2977 if (!child)
2978 {
2979 retvalue = 0;
2980 goto END;
2981 }
2982 /* Make sure hwndCtrl is a top-level child */
2983 while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
2984 {
2985 child = child->getParent();
2986 if(child == NULL) break;
2987 }
2988
2989 if (!child || (child->getParent() != this))
2990 {
2991 retvalue = 0;
2992 goto END;
2993 }
2994 }
2995 else
2996 {
2997 /* No ctrl specified -> start from the beginning */
2998 child = (Win32BaseWindow *)getFirstChild();
2999 if (!child)
3000 {
3001 retvalue = 0;
3002 goto END;
3003 }
3004
3005 if (!fPrevious)
3006 {
3007 while (child->getNextChild())
3008 {
3009 child = (Win32BaseWindow *)child->getNextChild();
3010 }
3011 }
3012 }
3013
3014 lastchild = child;
3015 nextchild = (Win32BaseWindow *)child->getNextChild();
3016 while (TRUE)
3017 {
3018 if (!nextchild) nextchild = (Win32BaseWindow *)getFirstChild();
3019
3020 if (child == nextchild) break;
3021
3022 if ((nextchild->getStyle() & WS_TABSTOP) && (nextchild->getStyle() & WS_VISIBLE) &&
3023 !(nextchild->getStyle() & WS_DISABLED))
3024 {
3025 lastchild = nextchild;
3026 if (!fPrevious) break;
3027 }
3028 nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3029 }
3030 retvalue = lastchild->getWindowHandle();
3031
3032END:
3033 return retvalue;
3034}
3035//******************************************************************************
3036//******************************************************************************
3037HWND Win32BaseWindow::getNextDlgGroupItem(HWND hwndCtrl, BOOL fPrevious)
3038{
3039 Win32BaseWindow *child, *nextchild, *lastchild;
3040 HWND retvalue;
3041
3042 if (hwndCtrl)
3043 {
3044 child = GetWindowFromHandle(hwndCtrl);
3045 if (!child)
3046 {
3047 retvalue = 0;
3048 goto END;
3049 }
3050 /* Make sure hwndCtrl is a top-level child */
3051 while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
3052 {
3053 child = child->getParent();
3054 if(child == NULL) break;
3055 }
3056
3057 if (!child || (child->getParent() != this))
3058 {
3059 retvalue = 0;
3060 goto END;
3061 }
3062 }
3063 else
3064 {
3065 /* No ctrl specified -> start from the beginning */
3066 child = (Win32BaseWindow *)getFirstChild();
3067 if (!child)
3068 {
3069 retvalue = 0;
3070 goto END;
3071 }
3072
3073 if (fPrevious)
3074 {
3075 while (child->getNextChild())
3076 {
3077 child = (Win32BaseWindow *)child->getNextChild();
3078 }
3079 }
3080 }
3081
3082 lastchild = child;
3083 nextchild = (Win32BaseWindow *)child->getNextChild();
3084 while (TRUE)
3085 {
3086 if (!nextchild || (nextchild->getStyle() & WS_GROUP))
3087 {
3088 /* Wrap-around to the beginning of the group */
3089 Win32BaseWindow *pWndTemp;
3090
3091 nextchild = (Win32BaseWindow *)getFirstChild();
3092
3093 for(pWndTemp = nextchild;pWndTemp;pWndTemp = (Win32BaseWindow *)pWndTemp->getNextChild())
3094 {
3095 if (pWndTemp->getStyle() & WS_GROUP)
3096 nextchild = pWndTemp;
3097
3098 if (pWndTemp == child)
3099 break;
3100 }
3101
3102 }
3103 if (nextchild == child)
3104 break;
3105
3106 if ((nextchild->getStyle() & WS_VISIBLE) && !(nextchild->getStyle() & WS_DISABLED))
3107 {
3108 lastchild = nextchild;
3109
3110 if (!fPrevious)
3111 break;
3112 }
3113
3114 nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3115 }
3116 retvalue = lastchild->getWindowHandle();
3117END:
3118 return retvalue;
3119}
3120//******************************************************************************
3121//******************************************************************************
3122#ifdef DEBUG
3123void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle)
3124{
3125 char style[256] = "";
3126 char exstyle[256] = "";
3127
3128 /* Window styles */
3129 if(dwStyle & WS_CHILD)
3130 strcat(style, "WS_CHILD ");
3131 if(dwStyle & WS_POPUP)
3132 strcat(style, "WS_POPUP ");
3133 if(dwStyle & WS_VISIBLE)
3134 strcat(style, "WS_VISIBLE ");
3135 if(dwStyle & WS_DISABLED)
3136 strcat(style, "WS_DISABLED ");
3137 if(dwStyle & WS_CLIPSIBLINGS)
3138 strcat(style, "WS_CLIPSIBLINGS ");
3139 if(dwStyle & WS_CLIPCHILDREN)
3140 strcat(style, "WS_CLIPCHILDREN ");
3141 if(dwStyle & WS_MAXIMIZE)
3142 strcat(style, "WS_MAXIMIZE ");
3143 if(dwStyle & WS_MINIMIZE)
3144 strcat(style, "WS_MINIMIZE ");
3145 if(dwStyle & WS_GROUP)
3146 strcat(style, "WS_GROUP ");
3147 if(dwStyle & WS_TABSTOP)
3148 strcat(style, "WS_TABSTOP ");
3149
3150 if((dwStyle & WS_CAPTION) == WS_CAPTION)
3151 strcat(style, "WS_CAPTION ");
3152 if(dwStyle & WS_DLGFRAME)
3153 strcat(style, "WS_DLGFRAME ");
3154 if(dwStyle & WS_BORDER)
3155 strcat(style, "WS_BORDER ");
3156
3157 if(dwStyle & WS_VSCROLL)
3158 strcat(style, "WS_VSCROLL ");
3159 if(dwStyle & WS_HSCROLL)
3160 strcat(style, "WS_HSCROLL ");
3161 if(dwStyle & WS_SYSMENU)
3162 strcat(style, "WS_SYSMENU ");
3163 if(dwStyle & WS_THICKFRAME)
3164 strcat(style, "WS_THICKFRAME ");
3165 if(dwStyle & WS_MINIMIZEBOX)
3166 strcat(style, "WS_MINIMIZEBOX ");
3167 if(dwStyle & WS_MAXIMIZEBOX)
3168 strcat(style, "WS_MAXIMIZEBOX ");
3169
3170 if(dwExStyle & WS_EX_DLGMODALFRAME)
3171 strcat(exstyle, "WS_EX_DLGMODALFRAME ");
3172 if(dwExStyle & WS_EX_ACCEPTFILES)
3173 strcat(exstyle, "WS_EX_ACCEPTFILES ");
3174 if(dwExStyle & WS_EX_NOPARENTNOTIFY)
3175 strcat(exstyle, "WS_EX_NOPARENTNOTIFY ");
3176 if(dwExStyle & WS_EX_TOPMOST)
3177 strcat(exstyle, "WS_EX_TOPMOST ");
3178 if(dwExStyle & WS_EX_TRANSPARENT)
3179 strcat(exstyle, "WS_EX_TRANSPARENT ");
3180
3181 if(dwExStyle & WS_EX_MDICHILD)
3182 strcat(exstyle, "WS_EX_MDICHILD ");
3183 if(dwExStyle & WS_EX_TOOLWINDOW)
3184 strcat(exstyle, "WS_EX_TOOLWINDOW ");
3185 if(dwExStyle & WS_EX_WINDOWEDGE)
3186 strcat(exstyle, "WS_EX_WINDOWEDGE ");
3187 if(dwExStyle & WS_EX_CLIENTEDGE)
3188 strcat(exstyle, "WS_EX_CLIENTEDGE ");
3189 if(dwExStyle & WS_EX_CONTEXTHELP)
3190 strcat(exstyle, "WS_EX_CONTEXTHELP ");
3191 if(dwExStyle & WS_EX_RIGHT)
3192 strcat(exstyle, "WS_EX_RIGHT ");
3193 if(dwExStyle & WS_EX_LEFT)
3194 strcat(exstyle, "WS_EX_LEFT ");
3195 if(dwExStyle & WS_EX_RTLREADING)
3196 strcat(exstyle, "WS_EX_RTLREADING ");
3197 if(dwExStyle & WS_EX_LTRREADING)
3198 strcat(exstyle, "WS_EX_LTRREADING ");
3199 if(dwExStyle & WS_EX_LEFTSCROLLBAR)
3200 strcat(exstyle, "WS_EX_LEFTSCROLLBAR ");
3201 if(dwExStyle & WS_EX_RIGHTSCROLLBAR)
3202 strcat(exstyle, "WS_EX_RIGHTSCROLLBAR ");
3203 if(dwExStyle & WS_EX_CONTROLPARENT)
3204 strcat(exstyle, "WS_EX_CONTROLPARENT ");
3205 if(dwExStyle & WS_EX_STATICEDGE)
3206 strcat(exstyle, "WS_EX_STATICEDGE ");
3207 if(dwExStyle & WS_EX_APPWINDOW)
3208 strcat(exstyle, "WS_EX_APPWINDOW ");
3209
3210 dprintf(("Window style: %x %s", dwStyle, style));
3211 dprintf(("Window exStyle: %x %s (FS = %x)", dwExStyle, exstyle, GetFS()));
3212}
3213#endif
3214//******************************************************************************
3215//******************************************************************************
3216
3217GenericObject *Win32BaseWindow::windows = NULL;
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