source: trunk/src/user32/win32wbase.cpp@ 2533

Last change on this file since 2533 was 2533, checked in by sandervl, 26 years ago

fixed fs corruption; send WM_CHILDACTIVATE to child windows
File size: 102.9 KB
Line 
1/* $Id: win32wbase.cpp,v 1.147 2000-01-27 21:50:01 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 SC_ABOUTWINE (SC_SCREENSAVE+1)
53#define SC_PUTMARK (SC_SCREENSAVE+2)
54
55/* bits in the dwKeyData */
56#define KEYDATA_ALT 0x2000
57#define KEYDATA_PREVSTATE 0x4000
58
59void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle);
60
61static fDestroyAll = FALSE;
62//For quick lookup of current process id
63static ULONG currentProcessId = -1;
64
65//******************************************************************************
66//******************************************************************************
67Win32BaseWindow::Win32BaseWindow(DWORD objType) : GenericObject(&windows, objType)
68{
69 Init();
70}
71//******************************************************************************
72//******************************************************************************
73Win32BaseWindow::Win32BaseWindow(CREATESTRUCTA *lpCreateStructA, ATOM classAtom, BOOL isUnicode)
74 : GenericObject(&windows, OBJTYPE_WINDOW), ChildWindow()
75{
76 Init();
77 this->isUnicode = isUnicode;
78 CreateWindowExA(lpCreateStructA, classAtom);
79}
80//******************************************************************************
81//******************************************************************************
82void Win32BaseWindow::Init()
83{
84 isUnicode = FALSE;
85 fFirstShow = TRUE;
86 fIsDialog = FALSE;
87 fIsModalDialogOwner = FALSE;
88 OS2HwndModalDialog = 0;
89 fInternalMsg = FALSE;
90 fNoSizeMsg = FALSE;
91 fIsDestroyed = FALSE;
92 fDestroyWindowCalled = FALSE;
93 fCreated = FALSE;
94 fTaskList = FALSE;
95 fParentDC = FALSE;
96
97 windowNameA = NULL;
98 windowNameW = NULL;
99 wndNameLength = 0;
100
101 userWindowLong = NULL;;
102 nrUserWindowLong = 0;
103
104 magic = WIN32PM_MAGIC;
105 OS2Hwnd = 0;
106 OS2HwndFrame = 0;
107 hSysMenu = 0;
108 Win32Hwnd = 0;
109
110 if(HwAllocateWindowHandle(&Win32Hwnd, (ULONG)this) == FALSE)
111 {
112 dprintf(("Win32BaseWindow::Init HwAllocateWindowHandle failed!!"));
113 DebugInt3();
114 }
115
116 posx = posy = 0;
117 width = height = 0;
118
119 dwExStyle = 0;
120 dwStyle = 0;
121 win32wndproc = 0;
122 hInstance = 0;
123 dwIDMenu = 0; //0xFFFFFFFF; //default -1
124 userData = 0;
125 contextHelpId = 0;
126
127 pOldFrameProc = NULL;
128 borderWidth = 0;
129 borderHeight = 0;
130
131 hwndLinkAfter = HWND_BOTTOM;
132 flags = 0;
133 isIcon = FALSE;
134 lastHitTestVal = HTOS_NORMAL;
135 owner = NULL;
136 windowClass = 0;
137
138 iconResource = NULL;
139
140 EraseBkgndFlag = TRUE;
141 PSEraseFlag = FALSE;
142 SuppressEraseFlag = FALSE;
143
144 horzScrollInfo = NULL;
145 vertScrollInfo = NULL;
146
147 ownDC = 0;
148 hWindowRegion = 0;
149
150 if(currentProcessId == -1)
151 {
152 currentProcessId = GetCurrentProcessId();
153 }
154 dwThreadId = GetCurrentThreadId();
155 dwProcessId = currentProcessId;
156}
157//******************************************************************************
158//todo get rid of resources (menu, icon etc)
159//******************************************************************************
160Win32BaseWindow::~Win32BaseWindow()
161{
162 OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, 0);
163 OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, 0);
164
165 if(!fDestroyAll && getParent() && getParent()->getFirstChild() == this && getNextChild() == NULL)
166 {
167 //if we're the last child that's being destroyed and our
168 //parent window was also destroyed, then we delete the parent object
169 if(getParent()->IsWindowDestroyed())
170 {
171 dprintf(("Last Child (%x) destroyed, get rid of our parent window (%x)", getWindowHandle(), getParent()->getWindowHandle()));
172 delete getParent();
173 setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
174 }
175 }
176 else
177 if(fDestroyAll) {
178 dprintf(("Destroying window %x %s", getWindowHandle(), windowNameA));
179 setParent(NULL); //or else we'll crash in the dtor of the ChildWindow class
180 }
181
182 if (isOwnDC())
183 releaseOwnDC (ownDC);
184
185 if(Win32Hwnd)
186 HwFreeWindowHandle(Win32Hwnd);
187
188 if(userWindowLong)
189 free(userWindowLong);
190 if(windowNameA) {
191 free(windowNameA);
192 windowNameA = NULL;
193 }
194 if(windowNameW) {
195 free(windowNameW);
196 windowNameW = NULL;
197 }
198 if(vertScrollInfo) {
199 free(vertScrollInfo);
200 vertScrollInfo = NULL;
201 }
202 if(horzScrollInfo) {
203 free(horzScrollInfo);
204 horzScrollInfo = NULL;
205 }
206}
207//******************************************************************************
208//******************************************************************************
209void Win32BaseWindow::DestroyAll()
210{
211 fDestroyAll = TRUE;
212 GenericObject::DestroyAll(windows);
213}
214//******************************************************************************
215//******************************************************************************
216BOOL Win32BaseWindow::isChild()
217{
218 return ((dwStyle & WS_CHILD) != 0);
219}
220//******************************************************************************
221//******************************************************************************
222BOOL Win32BaseWindow::IsWindowUnicode()
223{
224 dprintf2(("IsWindowUnicode %x %d", getWindowHandle(), WINPROC_GetProcType(getWindowProc()) == WIN_PROC_32W));
225 return (WINPROC_GetProcType(getWindowProc()) == WIN_PROC_32W);
226}
227//******************************************************************************
228//******************************************************************************
229BOOL Win32BaseWindow::CreateWindowExA(CREATESTRUCTA *cs, ATOM classAtom)
230{
231 char buffer[256];
232 POINT maxSize, maxPos, minTrack, maxTrack;
233
234#ifdef DEBUG
235 PrintWindowStyle(cs->style, cs->dwExStyle);
236#endif
237
238 sw = SW_SHOW;
239 SetLastError(0);
240
241 /* Find the parent window */
242 if (cs->hwndParent)
243 {
244 Win32BaseWindow *window = GetWindowFromHandle(cs->hwndParent);
245 if(!window) {
246 dprintf(("Bad parent %04x\n", cs->hwndParent ));
247 SetLastError(ERROR_INVALID_PARAMETER);
248 return FALSE;
249 }
250 /* Make sure parent is valid */
251 if (!window->IsWindow() )
252 {
253 dprintf(("Bad parent %04x\n", cs->hwndParent ));
254 SetLastError(ERROR_INVALID_PARAMETER);
255 return FALSE;
256 }
257 }
258 else
259 if ((cs->style & WS_CHILD) && !(cs->style & WS_POPUP)) {
260 dprintf(("No parent for child window\n" ));
261 SetLastError(ERROR_INVALID_PARAMETER);
262 return FALSE; /* WS_CHILD needs a parent, but WS_POPUP doesn't */
263 }
264
265 /* Find the window class */
266 windowClass = Win32WndClass::FindClass(cs->hInstance, (LPSTR)classAtom);
267 if (!windowClass)
268 {
269 GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
270 dprintf(("Bad class '%s'\n", buffer ));
271 SetLastError(ERROR_INVALID_PARAMETER);
272 return 0;
273 }
274#ifdef DEBUG
275 if(HIWORD(cs->lpszClass))
276 {
277 char *astring;
278
279 if(isUnicode) astring = UnicodeToAsciiString((LPWSTR)cs->lpszClass);
280 else astring = (char *)cs->lpszClass;
281
282 dprintf(("Window class %s", astring));
283 if(isUnicode) FreeAsciiString(astring);
284 }
285 else dprintf(("Window class %x", cs->lpszClass));
286#endif
287
288 /* Fix the lpszClass field: from existing programs, it seems ok to call a CreateWindowXXX
289 * with an atom as the class name, put some programs expect to have a *REAL* string in
290 * lpszClass when the CREATESTRUCT is sent with WM_CREATE
291 */
292 if (!HIWORD(cs->lpszClass) ) {
293 if (isUnicode) {
294 GlobalGetAtomNameW( classAtom, (LPWSTR)buffer, sizeof(buffer) );
295 }
296 else {
297 GlobalGetAtomNameA( classAtom, buffer, sizeof(buffer) );
298 }
299 cs->lpszClass = buffer;
300 }
301
302 /* Fix the coordinates */
303 if ((cs->x == CW_USEDEFAULT) || (cs->x == CW_USEDEFAULT16))
304 {
305// PDB *pdb = PROCESS_Current();
306
307 /* Never believe Microsoft's documentation... CreateWindowEx doc says
308 * that if an overlapped window is created with WS_VISIBLE style bit
309 * set and the x parameter is set to CW_USEDEFAULT, the system ignores
310 * the y parameter. However, disassembling NT implementation (WIN32K.SYS)
311 * reveals that
312 *
313 * 1) not only if checks for CW_USEDEFAULT but also for CW_USEDEFAULT16
314 * 2) it does not ignore the y parameter as the docs claim; instead, it
315 * uses it as second parameter to ShowWindow() unless y is either
316 * CW_USEDEFAULT or CW_USEDEFAULT16.
317 *
318 * The fact that we didn't do 2) caused bogus windows pop up when wine
319 * was running apps that were using this obscure feature. Example -
320 * calc.exe that comes with Win98 (only Win98, it's different from
321 * the one that comes with Win95 and NT)
322 */
323 if ((cs->y != CW_USEDEFAULT) && (cs->y != CW_USEDEFAULT16)) sw = cs->y;
324
325 /* We have saved cs->y, now we can trash it */
326#if 0
327 if ( !(cs->style & (WS_CHILD | WS_POPUP))
328 && (pdb->env_db->startup_info->dwFlags & STARTF_USEPOSITION) )
329 {
330 cs->x = pdb->env_db->startup_info->dwX;
331 cs->y = pdb->env_db->startup_info->dwY;
332 }
333#endif
334 cs->x = 0;
335 cs->y = 0;
336// }
337 }
338 if ((cs->cx == CW_USEDEFAULT) || (cs->cx == CW_USEDEFAULT16))
339 {
340#if 0
341 PDB *pdb = PROCESS_Current();
342 if ( !(cs->style & (WS_CHILD | WS_POPUP))
343 && (pdb->env_db->startup_info->dwFlags & STARTF_USESIZE) )
344 {
345 cs->cx = pdb->env_db->startup_info->dwXSize;
346 cs->cy = pdb->env_db->startup_info->dwYSize;
347 }
348 else
349 {
350#endif
351 cs->cx = 600; /* FIXME */
352 cs->cy = 400;
353// }
354 }
355
356 if (cs->x < 0) cs->x = 0;
357 if (cs->y < 0) cs->y = 0;
358
359 //Allocate window words
360 nrUserWindowLong = windowClass->getExtraWndWords();
361 if(nrUserWindowLong) {
362 userWindowLong = (ULONG *)_smalloc(nrUserWindowLong);
363 memset(userWindowLong, 0, nrUserWindowLong);
364 }
365
366 if ((cs->style & WS_CHILD) && cs->hwndParent)
367 {
368 SetParent(cs->hwndParent);
369 owner = GetWindowFromHandle(cs->hwndParent);
370 if(owner == NULL)
371 {
372 dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
373 SetLastError(ERROR_INVALID_WINDOW_HANDLE);
374 return FALSE;
375 }
376 }
377 else
378 {
379 SetParent(0);
380 if (!cs->hwndParent || (cs->hwndParent == windowDesktop->getWindowHandle())) {
381 owner = NULL;
382 }
383 else
384 {
385 owner = GetWindowFromHandle(cs->hwndParent)->GetTopParent();
386 if(owner == NULL)
387 {
388 dprintf(("HwGetWindowHandleData couldn't find owner window %x!!!", cs->hwndParent));
389 SetLastError(ERROR_INVALID_WINDOW_HANDLE);
390 return FALSE;
391 }
392 }
393 }
394
395 WINPROC_SetProc((HWINDOWPROC *)&win32wndproc, windowClass->getWindowProc(), WINPROC_GetProcType(windowClass->getWindowProc()), WIN_PROC_WINDOW);
396 hInstance = cs->hInstance;
397 dwStyle = cs->style & ~WS_VISIBLE;
398 dwExStyle = cs->dwExStyle;
399
400 hwndLinkAfter = HWND_TOP;
401 if(CONTROLS_IsControl(this, BUTTON_CONTROL) && ((dwStyle & 0x0f) == BS_GROUPBOX))
402 {
403 hwndLinkAfter = HWND_BOTTOM;
404 dwStyle |= WS_CLIPSIBLINGS;
405 }
406 else
407 if(CONTROLS_IsControl(this, STATIC_CONTROL) && !(dwStyle & WS_GROUP)) {
408 dwStyle |= WS_CLIPSIBLINGS;
409 }
410
411 /* Increment class window counter */
412 windowClass->IncreaseWindowCount();
413
414 if (HOOK_IsHooked( WH_CBT ))
415 {
416 CBT_CREATEWNDA cbtc;
417 LRESULT ret;
418
419 cbtc.lpcs = cs;
420 cbtc.hwndInsertAfter = hwndLinkAfter;
421 ret = HOOK_CallHooksA(WH_CBT, HCBT_CREATEWND, getWindowHandle(), (LPARAM)&cbtc);
422 if(ret)
423 {
424 dprintf(("CBT-hook returned 0!!"));
425 SetLastError(ERROR_CAN_NOT_COMPLETE); //todo: wrong error
426 return FALSE;
427 }
428 }
429
430 /* Correct the window style */
431 if (!(cs->style & WS_CHILD))
432 {
433 dwStyle |= WS_CLIPSIBLINGS;
434 if (!(cs->style & WS_POPUP))
435 {
436 dwStyle |= WS_CAPTION;
437 flags |= WIN_NEED_SIZE;
438 }
439 }
440 if (cs->dwExStyle & WS_EX_DLGMODALFRAME) dwStyle &= ~WS_THICKFRAME;
441
442 if (cs->style & WS_HSCROLL)
443 {
444 horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
445 horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
446 horzScrollInfo->MaxVal = 100;
447 horzScrollInfo->flags = ESB_ENABLE_BOTH;
448 }
449
450 if (cs->style & WS_VSCROLL)
451 {
452 vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
453 vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
454 vertScrollInfo->MaxVal = 100;
455 vertScrollInfo->flags = ESB_ENABLE_BOTH;
456 }
457
458 /* Send the WM_GETMINMAXINFO message and fix the size if needed */
459 if ((cs->style & WS_THICKFRAME) || !(cs->style & (WS_POPUP | WS_CHILD)))
460 {
461 GetMinMaxInfo(&maxSize, &maxPos, &minTrack, &maxTrack);
462 if (maxSize.x < cs->cx) cs->cx = maxSize.x;
463 if (maxSize.y < cs->cy) cs->cy = maxSize.y;
464 if (cs->cx < minTrack.x) cs->cx = minTrack.x;
465 if (cs->cy < minTrack.y) cs->cy = minTrack.y;
466 }
467
468 if(cs->style & WS_CHILD)
469 {
470 if(cs->cx < 0) cs->cx = 0;
471 if(cs->cy < 0) cs->cy = 0;
472 }
473 else
474 {
475 if (cs->cx <= 0) cs->cx = 1;
476 if (cs->cy <= 0) cs->cy = 1;
477 }
478
479 if(((dwStyle & 0xC0000000) == WS_OVERLAPPED) && ((dwStyle & WS_CAPTION) == WS_CAPTION) && owner == NULL
480 && dwStyle & WS_SYSMENU)
481 {
482 fTaskList = TRUE;
483 }
484
485 DWORD dwOSWinStyle, dwOSFrameStyle;
486
487 OSLibWinConvertStyle(dwStyle, &dwExStyle, &dwOSWinStyle, &dwOSFrameStyle, &borderWidth, &borderHeight);
488
489 if(HIWORD(cs->lpszName))
490 {
491 if (!isUnicode)
492 {
493 wndNameLength = strlen(cs->lpszName);
494 windowNameA = (LPSTR)_smalloc(wndNameLength+1);
495 strcpy(windowNameA,cs->lpszName);
496 windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
497 lstrcpyAtoW(windowNameW,windowNameA);
498 windowNameA[wndNameLength] = 0;
499 windowNameW[wndNameLength] = 0;
500 }
501 else
502 {
503 wndNameLength = lstrlenW((LPWSTR)cs->lpszName);
504 windowNameA = (LPSTR)_smalloc(wndNameLength+1);
505 lstrcpyWtoA(windowNameA,(LPWSTR)cs->lpszName);
506 windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
507 lstrcpyW(windowNameW,(LPWSTR)cs->lpszName);
508 windowNameA[wndNameLength] = 0;
509 windowNameW[wndNameLength] = 0;
510 }
511 }
512
513 //copy pointer of CREATESTRUCT for usage in MsgCreate method
514 tmpcs = cs;
515
516 //Store our window object pointer in thread local memory, so PMWINDOW.CPP can retrieve it
517 THDB *thdb = GetThreadTHDB();
518
519 if(thdb == NULL) {
520 dprintf(("Window creation failed - thdb == NULL")); //this is VERY bad
521 ExitProcess(666);
522 return FALSE;
523 }
524
525 thdb->newWindow = (ULONG)this;
526
527 OS2Hwnd = OSLibWinCreateWindow((getParent()) ? getParent()->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
528 dwOSWinStyle,(char *)windowNameA,
529 (owner) ? owner->getOS2WindowHandle() : OSLIB_HWND_DESKTOP,
530 (hwndLinkAfter == HWND_BOTTOM) ? TRUE : FALSE,
531 &OS2HwndFrame, 0, fTaskList,windowClass->getStyle() & CS_SAVEBITS);
532 if(OS2Hwnd == 0) {
533 dprintf(("Window creation failed!!"));
534 SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
535 return FALSE;
536 }
537
538 SetLastError(0);
539 return TRUE;
540}
541//******************************************************************************
542//******************************************************************************
543BOOL Win32BaseWindow::MsgCreate(HWND hwndFrame, HWND hwndClient)
544{
545 POINT maxPos;
546 CREATESTRUCTA *cs = tmpcs; //pointer to CREATESTRUCT used in CreateWindowExA method
547
548 OS2Hwnd = hwndClient;
549 OS2HwndFrame = hwndFrame;
550
551 fNoSizeMsg = TRUE;
552
553 if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32WNDPTR, (ULONG)this) == FALSE) {
554 dprintf(("WM_CREATE: WinSetWindowULong %X failed!!", OS2Hwnd));
555 SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
556 return FALSE;
557 }
558 if(OSLibWinSetWindowULong(OS2Hwnd, OFFSET_WIN32PM_MAGIC, WIN32PM_MAGIC) == FALSE) {
559 dprintf(("WM_CREATE: WinSetWindowULong2 %X failed!!", OS2Hwnd));
560 SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
561 return FALSE;
562 }
563
564 OSLibWinSetOwner(OS2Hwnd, OS2HwndFrame);
565
566 fakeWinBase.hwndThis = OS2Hwnd;
567 fakeWinBase.pWindowClass = windowClass;
568
569 //Set icon from class
570 if(windowClass->getIcon())
571 SetIcon(windowClass->getIcon());
572 /* Get class or window DC if needed */
573 if(windowClass->getStyle() & CS_OWNDC) {
574 dprintf(("Class with CS_OWNDC style"));
575// ownDC = GetWindowDC(getWindowHandle());
576 }
577 else
578 if (windowClass->getStyle() & CS_PARENTDC) {
579 dprintf(("WARNING: Class with CS_PARENTDC style!"));
580 fParentDC = TRUE;
581 ownDC = 0;
582 }
583 else
584 if (windowClass->getStyle() & CS_CLASSDC) {
585 dprintf(("WARNING: Class with CS_CLASSDC style!"));
586 ownDC = 0;
587 }
588 /* Set the window menu */
589 if ((dwStyle & (WS_CAPTION | WS_CHILD)) == WS_CAPTION )
590 {
591 if (cs->hMenu) {
592 ::SetMenu(getWindowHandle(), cs->hMenu);
593 }
594 else {
595 if (windowClass->getMenuNameA()) {
596 cs->hMenu = LoadMenuA(cs->hInstance, windowClass->getMenuNameA());
597 if (cs->hMenu) ::SetMenu(getWindowHandle(), cs->hMenu );
598 }
599 }
600 }
601 else
602 {
603 setWindowId((DWORD)cs->hMenu);
604 }
605 hSysMenu = (dwStyle & WS_SYSMENU) ? MENU_GetSysMenu(Win32Hwnd,0):0;
606
607 // Subclass frame
608 pOldFrameProc = FrameSubclassFrameWindow(this);
609
610 //preset rects
611 rectWindow.left = cs->x;
612 rectWindow.right = cs->x+cs->cx;
613 rectWindow.top = cs->y;
614 rectWindow.bottom = cs->y+cs->cy;
615 rectClient = rectWindow; //dummy client rect
616 OffsetRect(&rectClient, -rectClient.left, -rectClient.top);
617
618 if (getParent()) mapWin32Rect(getParent()->getOS2WindowHandle(),OSLIB_HWND_DESKTOP,&rectWindow);
619 /* Send the WM_CREATE message
620 * Perhaps we shouldn't allow width/height changes as well.
621 * See p327 in "Internals".
622 */
623 maxPos.x = rectWindow.left; maxPos.y = rectWindow.top;
624
625 //Note: Solitaire crashes when receiving WM_SIZE messages before WM_CREATE
626 //fNoSizeMsg = FALSE;
627 fCreated = TRUE;
628
629 if (SendInternalMessageA(WM_NCCREATE,0,(LPARAM)cs))
630 {
631 RECT tmpRect;
632
633 //update rect
634 rectWindow.left = cs->x;
635 rectWindow.right = cs->x+cs->cx;
636 rectWindow.top = cs->y;
637 rectWindow.bottom = cs->y+cs->cy;
638 tmpRect = rectWindow;
639 if (getParent()) mapWin32Rect(getParent()->getOS2WindowHandle(),OSLIB_HWND_DESKTOP,&rectWindow);
640 OffsetRect(&rectWindow, maxPos.x - rectWindow.left, maxPos.y - rectWindow.top);
641
642 rectClient = rectWindow;
643 OffsetRect(&rectClient, -rectClient.left, -rectClient.top);
644
645 //set the window size and update the client
646 SetWindowPos(hwndLinkAfter, tmpRect.left, tmpRect.top, tmpRect.right-tmpRect.left, tmpRect.bottom-tmpRect.top,SWP_NOACTIVATE | SWP_NOREDRAW | SWP_FRAMECHANGED);
647 fNoSizeMsg = FALSE;
648 if (cs->style & WS_VISIBLE) dwStyle |= WS_VISIBLE; //program could change position in WM_CREATE
649 if( (SendInternalMessageA(WM_CREATE, 0, (LPARAM)cs )) != -1 )
650 {
651 if(!(flags & WIN_NEED_SIZE)) {
652 SendInternalMessageA(WM_SIZE, SIZE_RESTORED,
653 MAKELONG(rectClient.right-rectClient.left,
654 rectClient.bottom-rectClient.top));
655 SendInternalMessageA(WM_MOVE,0,MAKELONG(rectClient.left,rectClient.top));
656 }
657
658 if( (getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
659 {
660 /* Notify the parent window only */
661 SendInternalMessageA(WM_PARENTNOTIFY, MAKEWPARAM(WM_CREATE, getWindowId()), (LPARAM)getWindowHandle());
662 if(!::IsWindow(getWindowHandle()))
663 {
664 dprintf(("Createwindow: WM_PARENTNOTIFY destroyed window"));
665 goto end;
666 }
667 }
668
669 if (cs->style & WS_VISIBLE) ShowWindow(sw);
670
671 /* Call WH_SHELL hook */
672 if (!(getStyle() & WS_CHILD) && !owner)
673 HOOK_CallHooksA(WH_SHELL, HSHELL_WINDOWCREATED, getWindowHandle(), 0 );
674
675 SetLastError(0);
676 return TRUE;
677 }
678 }
679 dprintf(("Window creation FAILED (NCCREATE cancelled creation)"));
680 SetLastError(ERROR_OUTOFMEMORY); //TODO: Better error
681end:
682 return FALSE;
683}
684//******************************************************************************
685//******************************************************************************
686ULONG Win32BaseWindow::MsgQuit()
687{
688 return SendInternalMessageA(WM_QUIT, 0, 0);
689}
690//******************************************************************************
691//******************************************************************************
692ULONG Win32BaseWindow::MsgClose()
693{
694 return SendInternalMessageA(WM_CLOSE,0,0);
695}
696//******************************************************************************
697//******************************************************************************
698ULONG Win32BaseWindow::MsgDestroy()
699{
700 ULONG rc;
701 Win32BaseWindow *child;
702 HWND hwnd = getWindowHandle();
703
704 fIsDestroyed = TRUE;
705
706 if(fDestroyWindowCalled == FALSE)
707 {//this window was destroyed because DestroyWindow was called for it's parent
708 //so: send a WM_PARENTNOTIFY now as that hasn't happened yet
709 if((getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY))
710 {
711 if(getParent())
712 {
713 /* Notify the parent window only */
714 getParent()->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(WM_DESTROY, getWindowId()), (LPARAM)getWindowHandle());
715 }
716 else DebugInt3();
717 }
718 }
719 SendInternalMessageA(WM_DESTROY, 0, 0);
720 if(::IsWindow(hwnd) == FALSE) {
721 //object already destroyed, so return immediately
722 return 1;
723 }
724 SendInternalMessageA(WM_NCDESTROY, 0, 0);
725
726 TIMER_KillTimerFromWindow(OS2Hwnd);
727
728 if(getFirstChild() == NULL) {
729 delete this;
730 }
731 return 1;
732}
733//******************************************************************************
734//******************************************************************************
735ULONG Win32BaseWindow::MsgEnable(BOOL fEnable)
736{
737 if(fEnable) {
738 dwStyle &= ~WS_DISABLED;
739 }
740 else dwStyle |= WS_DISABLED;
741
742 return SendInternalMessageA(WM_ENABLE, fEnable, 0);
743}
744//******************************************************************************
745//TODO: SW_PARENTCLOSING/OPENING flag (lParam)
746//******************************************************************************
747ULONG Win32BaseWindow::MsgShow(BOOL fShow)
748{
749 if(fNoSizeMsg) {
750 return 1;
751 }
752
753 if(fShow) {
754 setStyle(getStyle() | WS_VISIBLE);
755 }
756 else setStyle(getStyle() & ~WS_VISIBLE);
757
758 return SendInternalMessageA(WM_SHOWWINDOW, fShow, 0);
759}
760//******************************************************************************
761//******************************************************************************
762ULONG Win32BaseWindow::MsgPosChanging(LPARAM lp)
763{
764 //SvL: Notes crashes when switching views (calls DestroyWindow -> PM sends
765 // a WM_WINDOWPOSCHANGED msg -> crash)
766 if(fNoSizeMsg || fDestroyWindowCalled)
767 return 0;
768
769 return SendInternalMessageA(WM_WINDOWPOSCHANGING, 0, lp);
770}
771//******************************************************************************
772//******************************************************************************
773ULONG Win32BaseWindow::MsgPosChanged(LPARAM lp)
774{
775 //SvL: Notes crashes when switching views (calls DestroyWindow -> PM sends
776 // a WM_WINDOWPOSCHANGED msg -> crash)
777 if(fNoSizeMsg || fDestroyWindowCalled)
778 return 1;
779
780 return SendInternalMessageA(WM_WINDOWPOSCHANGED, 0, lp);
781}
782//******************************************************************************
783//******************************************************************************
784#if 0
785ULONG Win32BaseWindow::MsgMinMax()
786{
787
788}
789#endif
790//******************************************************************************
791//******************************************************************************
792ULONG Win32BaseWindow::MsgScroll(ULONG msg, ULONG scrollCode, ULONG scrollPos)
793{
794 //According to the SDK docs, the scrollbar handle (lParam) is 0 when the standard
795 //window scrollbars send these messages
796 return SendInternalMessageA(msg, MAKELONG(scrollCode, scrollPos), 0);
797}
798//******************************************************************************
799//******************************************************************************
800ULONG Win32BaseWindow::MsgHitTest(ULONG x, ULONG y)
801{
802 lastHitTestVal = SendInternalMessageA(WM_NCHITTEST, 0, MAKELONG((USHORT)x, (USHORT)y));
803 dprintf2(("MsgHitTest (%d,%d) (%d,%d) (%d,%d) returned %x", x, y, rectWindow.left, rectWindow.right, rectWindow.top, rectWindow.bottom, lastHitTestVal));
804 return lastHitTestVal;
805}
806//******************************************************************************
807//******************************************************************************
808ULONG Win32BaseWindow::MsgActivate(BOOL fActivate, BOOL fMinimized, HWND hwnd, HWND hwndOS2Win)
809{
810 ULONG rc, procidhwnd = -1, threadidhwnd = 0;
811
812
813 //According to SDK docs, if app returns FALSE & window is being deactivated,
814 //default processing is cancelled
815 //TODO: According to Wine we should proceed anyway if window is sysmodal
816#if 0
817 if(SendInternalMessageA(WM_NCACTIVATE, fActivate, 0) == FALSE && !fActivate)
818 {
819 return 0;
820 }
821#endif
822 /* child windows get WM_CHILDACTIVATE message */
823 if((getStyle() & (WS_CHILD | WS_POPUP)) == WS_CHILD )
824 {
825 SendInternalMessageA(WM_CHILDACTIVATE, 0, 0L);
826 return 0;
827 }
828
829 rc = SendInternalMessageA(WM_ACTIVATE, MAKELONG((fActivate) ? WA_ACTIVE : WA_INACTIVE, fMinimized), hwnd);
830
831 if(hwndOS2Win) {
832 threadidhwnd = O32_GetWindowThreadProcessId(hwndOS2Win, &procidhwnd);
833 }
834
835 if(fActivate) {
836 SendInternalMessageA(WM_ACTIVATEAPP, 1, dwThreadId); //activate; specify window thread id
837 }
838 else SendInternalMessageA(WM_ACTIVATEAPP, 0, threadidhwnd); //deactivate; specify thread id of other process
839 return rc;
840}
841//******************************************************************************
842//TODO: Is this correct and complete?
843//Add print screen, break & numlock
844//******************************************************************************
845void Win32BaseWindow::setExtendedKey(ULONG virtualkey, ULONG *lParam)
846{
847 switch(virtualkey) {
848 case VK_DOWN:
849 case VK_UP:
850 case VK_PRIOR:
851 case VK_NEXT:
852 case VK_END:
853 case VK_DIVIDE:
854 case VK_DELETE:
855 case VK_EXECUTE: //Numeric enter key?
856 case VK_HOME:
857 case VK_INSERT:
858 case VK_RCONTROL:
859 case VK_RMENU: //is this the right alt???
860 *lParam = *lParam | (1<<24);
861 }
862}
863//******************************************************************************
864//******************************************************************************
865ULONG Win32BaseWindow::DispatchMsgA(MSG *msg)
866{
867 return SendInternalMessageA(msg->message, msg->wParam, msg->lParam);
868}
869//******************************************************************************
870//******************************************************************************
871ULONG Win32BaseWindow::DispatchMsgW(MSG *msg)
872{
873 return SendInternalMessageW(msg->message, msg->wParam, msg->lParam);
874}
875//******************************************************************************
876//******************************************************************************
877ULONG Win32BaseWindow::MsgSetFocus(HWND hwnd)
878{
879 return SendInternalMessageA(WM_SETFOCUS, hwnd, 0);
880}
881//******************************************************************************
882//******************************************************************************
883ULONG Win32BaseWindow::MsgKillFocus(HWND hwnd)
884{
885 return SendInternalMessageA(WM_KILLFOCUS, hwnd, 0);
886}
887//******************************************************************************
888//******************************************************************************
889ULONG Win32BaseWindow::MsgButton(MSG *msg)
890{
891 BOOL fClick = FALSE;
892
893// dprintf(("MsgButton at (%d,%d)", msg->pt.x, msg->pt.y));
894 switch(msg->message) {
895 case WM_LBUTTONDBLCLK:
896 case WM_RBUTTONDBLCLK:
897 case WM_MBUTTONDBLCLK:
898 case WM_NCLBUTTONDBLCLK:
899 case WM_NCRBUTTONDBLCLK:
900 case WM_NCMBUTTONDBLCLK:
901 if (!(windowClass && windowClass->getClassLongA(GCL_STYLE) & CS_DBLCLKS) && (msg->message != WM_NCLBUTTONDBLCLK))
902 {
903 msg->message = msg->message - (WM_LBUTTONDBLCLK - WM_LBUTTONDOWN); //dblclick -> down
904 MsgButton(msg);
905 msg->message++; //button-up
906 return MsgButton(msg);
907 }
908 break;
909 case WM_LBUTTONDOWN:
910 case WM_RBUTTONDOWN:
911 case WM_MBUTTONDOWN:
912 case WM_NCLBUTTONDOWN:
913 case WM_NCRBUTTONDOWN:
914 case WM_NCMBUTTONDOWN:
915 fClick = TRUE;
916 break;
917 }
918
919 if(ISMOUSE_CAPTURED())
920 {
921 if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_BUTTON, msg->pt.x, msg->pt.y))
922 return 0;
923 }
924
925 if(fClick)
926 {
927 HWND hwndTop;
928
929 /* Activate the window if needed */
930 hwndTop = (GetTopParent()) ? GetTopParent()->getWindowHandle() : 0;
931
932 HWND hwndActive = GetActiveWindow();
933 if (hwndTop && (getWindowHandle() != hwndActive))
934 {
935 LONG ret = SendInternalMessageA(WM_MOUSEACTIVATE, hwndTop,
936 MAKELONG( lastHitTestVal, msg->message) );
937
938#if 0
939 if ((ret == MA_ACTIVATEANDEAT) || (ret == MA_NOACTIVATEANDEAT))
940 eatMsg = TRUE;
941#endif
942 if(((ret == MA_ACTIVATE) || (ret == MA_ACTIVATEANDEAT))
943 && hwndTop != GetForegroundWindow() )
944 {
945 ::SetActiveWindow(hwndTop);
946 }
947 }
948 }
949
950 SendInternalMessageA(WM_SETCURSOR, getWindowHandle(), MAKELONG(lastHitTestVal, msg->message));
951
952 return SendInternalMessageA(msg->message, msg->wParam, msg->lParam);
953}
954//******************************************************************************
955//******************************************************************************
956ULONG Win32BaseWindow::MsgPaint(ULONG tmp1, BOOL select)
957{
958 if (select && isIcon)
959 return SendInternalMessageA(WM_PAINTICON, 0, 0);
960 else
961 return SendInternalMessageA(WM_PAINT, 0, 0);
962}
963//******************************************************************************
964//TODO: Is the clipper region of the window DC equal to the invalidated rectangle?
965// (or are we simply erasing too much here)
966//******************************************************************************
967ULONG Win32BaseWindow::MsgEraseBackGround(HDC hdc)
968{
969 ULONG rc;
970 HDC hdcErase = hdc;
971
972 if (hdcErase == 0)
973 hdcErase = O32_GetDC(OS2Hwnd);
974
975 if(isIcon)
976 rc = SendInternalMessageA(WM_ICONERASEBKGND, hdcErase, 0);
977 else
978 rc = SendInternalMessageA(WM_ERASEBKGND, hdcErase, 0);
979 if (hdc == 0)
980 O32_ReleaseDC(OS2Hwnd, hdcErase);
981 return (rc);
982}
983//******************************************************************************
984//******************************************************************************
985ULONG Win32BaseWindow::MsgMouseMove(MSG *msg)
986{
987 if(ISMOUSE_CAPTURED()) {
988 if(DInputMouseHandler(getWindowHandle(), MOUSEMSG_MOVE, msg->pt.x, msg->pt.y))
989 return 0;
990 }
991
992 //TODO: hiword should be 0 if window enters menu mode (SDK docs)
993 SendInternalMessageA(WM_SETCURSOR, Win32Hwnd, MAKELONG(lastHitTestVal, msg->message));
994
995 //translated message == WM_(NC)MOUSEMOVE
996 return SendInternalMessageA(msg->message, msg->wParam, msg->lParam);
997}
998//******************************************************************************
999//******************************************************************************
1000ULONG Win32BaseWindow::MsgChar(MSG *msg)
1001{
1002 if(ISKDB_CAPTURED())
1003 {
1004 DInputKeyBoardHandler(msg);
1005 }
1006 return DispatchMsgA(msg);
1007}
1008//******************************************************************************
1009//******************************************************************************
1010ULONG Win32BaseWindow::MsgNCPaint()
1011{
1012 RECT rect;
1013
1014 if (GetOS2UpdateRect(OS2HwndFrame,&rect))
1015 {
1016 HRGN hrgn;
1017 ULONG rc;
1018 RECT client = rectClient;
1019
1020//// mapWin32Rect(getParent() ? getParent()->getOS2WindowHandle():OSLIB_HWND_DESKTOP,OS2HwndFrame,&client);
1021 if ((rect.left >= client.left) && (rect.left < client.right) &&
1022 (rect.right >= client.left) && (rect.right < client.right) &&
1023 (rect.top >= client.top) && (rect.top < client.bottom) &&
1024 (rect.bottom >= client.top) && (rect.bottom < client.bottom))
1025 return 0;
1026
1027 hrgn = CreateRectRgnIndirect(&rect);
1028 if (!hrgn) return 0;
1029 rc = SendInternalMessageA(WM_NCPAINT,hrgn,0);
1030 DeleteObject(hrgn);
1031
1032 return rc;
1033 }
1034 else return 0;
1035}
1036//******************************************************************************
1037//Called when either the frame's size or position has changed (lpWndPos != NULL)
1038//or when the frame layout has changed (i.e. scrollbars added/removed) (lpWndPos == NULL)
1039//******************************************************************************
1040ULONG Win32BaseWindow::MsgFormatFrame(WINDOWPOS *lpWndPos)
1041{
1042 RECT oldWindowRect = rectWindow, client = rectClient, newWindowRect;
1043 WINDOWPOS wndPos;
1044 ULONG rc;
1045
1046 if(lpWndPos)
1047 {
1048 POINT point;
1049
1050 //set new window rectangle
1051 point.x = lpWndPos->x;
1052 point.y = lpWndPos->y;
1053 if (getParent()) ClientToScreen(getParent()->getWindowHandle(),&point);
1054 setWindowRect(point.x,point.y,point.x+lpWndPos->cx,point.y+lpWndPos->cy);
1055 newWindowRect = rectWindow;
1056 }
1057 else {
1058 wndPos.hwnd = getWindowHandle();
1059 wndPos.hwndInsertAfter = 0;
1060 newWindowRect= rectWindow;
1061 if (getParent()) {
1062 mapWin32Rect(OSLIB_HWND_DESKTOP,getParent()->getOS2WindowHandle(),&newWindowRect);
1063 }
1064 wndPos.x = newWindowRect.left;
1065 wndPos.y = newWindowRect.top;
1066 wndPos.cx = newWindowRect.right - newWindowRect.left;
1067 wndPos.cy = newWindowRect.bottom - newWindowRect.top;
1068 wndPos.flags = SWP_FRAMECHANGED;
1069 lpWndPos = &wndPos;
1070
1071 if (getParent()) {
1072 newWindowRect= rectWindow; //reset; was modified
1073 }
1074 }
1075
1076 rc = SendNCCalcSize(TRUE, &newWindowRect, &oldWindowRect, &client, lpWndPos, &rectClient);
1077
1078 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));
1079 return rc;
1080}
1081//******************************************************************************
1082//******************************************************************************
1083ULONG Win32BaseWindow::MsgSetText(LPSTR lpsz, LONG cch)
1084{
1085 return SendInternalMessageA(WM_SETTEXT, 0, (LPARAM)lpsz);
1086}
1087//******************************************************************************
1088//******************************************************************************
1089ULONG Win32BaseWindow::MsgGetTextLength()
1090{
1091 return SendInternalMessageA(WM_GETTEXTLENGTH, 0, 0);
1092}
1093//******************************************************************************
1094//******************************************************************************
1095char *Win32BaseWindow::MsgGetText()
1096{
1097 SendInternalMessageA(WM_GETTEXT, wndNameLength, (LPARAM)windowNameA);
1098 return windowNameA;
1099}
1100//******************************************************************************
1101//******************************************************************************
1102BOOL Win32BaseWindow::isMDIClient()
1103{
1104 return FALSE;
1105}
1106//******************************************************************************
1107//******************************************************************************
1108BOOL Win32BaseWindow::isMDIChild()
1109{
1110 return FALSE;
1111}
1112//******************************************************************************
1113//TODO: Not complete
1114//******************************************************************************
1115BOOL Win32BaseWindow::isFrameWindow()
1116{
1117// if(isMDIChild() || IsDialog() || (getParent() == NULL || getParent() == windowDesktop) && ((dwStyle & WS_CAPTION) == WS_CAPTION))
1118 if((dwStyle & WS_CAPTION) == WS_CAPTION || dwStyle & (WS_VSCROLL|WS_HSCROLL))
1119 return TRUE;
1120
1121 return FALSE;
1122}
1123//******************************************************************************
1124//******************************************************************************
1125SCROLLBAR_INFO *Win32BaseWindow::getScrollInfo(int nBar)
1126{
1127 switch(nBar)
1128 {
1129 case SB_HORZ:
1130 if (!horzScrollInfo)
1131 {
1132 horzScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1133 if (!horzScrollInfo) break;
1134 horzScrollInfo->MinVal = horzScrollInfo->CurVal = horzScrollInfo->Page = 0;
1135 horzScrollInfo->MaxVal = 100;
1136 horzScrollInfo->flags = ESB_ENABLE_BOTH;
1137 }
1138 return horzScrollInfo;
1139
1140 case SB_VERT:
1141 if (!vertScrollInfo)
1142 {
1143 vertScrollInfo = (SCROLLBAR_INFO*)malloc(sizeof(SCROLLBAR_INFO));
1144 if (!vertScrollInfo) break;
1145 vertScrollInfo->MinVal = vertScrollInfo->CurVal = vertScrollInfo->Page = 0;
1146 vertScrollInfo->MaxVal = 100;
1147 vertScrollInfo->flags = ESB_ENABLE_BOTH;
1148 }
1149 return vertScrollInfo;
1150 }
1151
1152 return NULL;
1153}
1154//******************************************************************************
1155//******************************************************************************
1156LRESULT Win32BaseWindow::DefWndControlColor(UINT ctlType, HDC hdc)
1157{
1158 //SvL: Set background color to default button color (not window (white))
1159 if(ctlType == CTLCOLOR_BTN)
1160 {
1161 SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1162 SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1163 return GetSysColorBrush(COLOR_BTNFACE);
1164 }
1165 //SvL: Set background color to default dialog color if window is dialog
1166 if((ctlType == CTLCOLOR_DLG || ctlType == CTLCOLOR_STATIC) && IsDialog()) {
1167 SetBkColor(hdc, GetSysColor(COLOR_BTNFACE));
1168 SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
1169 return GetSysColorBrush(COLOR_BTNFACE);
1170 }
1171
1172 if( ctlType == CTLCOLOR_SCROLLBAR)
1173 {
1174 HBRUSH hb = GetSysColorBrush(COLOR_SCROLLBAR);
1175 COLORREF bk = GetSysColor(COLOR_3DHILIGHT);
1176 SetTextColor( hdc, GetSysColor(COLOR_3DFACE));
1177 SetBkColor( hdc, bk);
1178
1179//TODO?
1180#if 0
1181 /* if COLOR_WINDOW happens to be the same as COLOR_3DHILIGHT
1182 * we better use 0x55aa bitmap brush to make scrollbar's background
1183 * look different from the window background.
1184 */
1185 if (bk == GetSysColor(COLOR_WINDOW)) {
1186 return CACHE_GetPattern55AABrush();
1187 }
1188#endif
1189 UnrealizeObject( hb );
1190 return (LRESULT)hb;
1191 }
1192
1193 SetTextColor( hdc, GetSysColor(COLOR_WINDOWTEXT));
1194
1195 if ((ctlType == CTLCOLOR_EDIT) || (ctlType == CTLCOLOR_LISTBOX))
1196 {
1197 SetBkColor( hdc, GetSysColor(COLOR_WINDOW) );
1198 }
1199 else
1200 {
1201 SetBkColor( hdc, GetSysColor(COLOR_3DFACE) );
1202 return (LRESULT)GetSysColorBrush(COLOR_3DFACE);
1203 }
1204 return (LRESULT)GetSysColorBrush(COLOR_WINDOW);
1205}
1206//******************************************************************************
1207//******************************************************************************
1208LRESULT Win32BaseWindow::DefWndPrint(HDC hdc,ULONG uFlags)
1209{
1210 /*
1211 * Visibility flag.
1212 */
1213 if ( (uFlags & PRF_CHECKVISIBLE) &&
1214 !IsWindowVisible() )
1215 return 0;
1216
1217 /*
1218 * Unimplemented flags.
1219 */
1220 if ( (uFlags & PRF_CHILDREN) ||
1221 (uFlags & PRF_OWNED) ||
1222 (uFlags & PRF_NONCLIENT) )
1223 {
1224 dprintf(("WM_PRINT message with unsupported flags\n"));
1225 }
1226
1227 /*
1228 * Background
1229 */
1230 if ( uFlags & PRF_ERASEBKGND)
1231 SendInternalMessageA(WM_ERASEBKGND, (WPARAM)hdc, 0);
1232
1233 /*
1234 * Client area
1235 */
1236 if ( uFlags & PRF_CLIENT)
1237 SendInternalMessageA(WM_PRINTCLIENT, (WPARAM)hdc, PRF_CLIENT);
1238
1239
1240 return 0;
1241}
1242//******************************************************************************
1243//******************************************************************************
1244LRESULT Win32BaseWindow::DefWindowProcA(UINT Msg, WPARAM wParam, LPARAM lParam)
1245{
1246 switch(Msg)
1247 {
1248 case WM_CLOSE:
1249 dprintf(("DefWindowProcA: WM_CLOSE %x", getWindowHandle()));
1250 DestroyWindow();
1251 return 0;
1252
1253 case WM_GETTEXTLENGTH:
1254 return wndNameLength;
1255
1256 case WM_GETTEXT:
1257 if (!lParam || !wParam) return 0;
1258 if (!windowNameA) ((LPSTR)lParam)[0] = 0;
1259 else lstrcpynA((LPSTR)lParam, windowNameA, wParam);
1260 return min(wndNameLength, wParam);
1261
1262 case WM_SETTEXT:
1263 {
1264 LPCSTR lpsz = (LPCSTR)lParam;
1265 CHAR* oldNameA = windowNameA;
1266 WCHAR* oldNameW = windowNameW;
1267
1268 if (lParam)
1269 {
1270 wndNameLength = strlen(lpsz);
1271 windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1272 strcpy(windowNameA, lpsz);
1273 windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1274 lstrcpyAtoW(windowNameW, windowNameA);
1275 }
1276 else
1277 {
1278 windowNameA = NULL;
1279 windowNameW = NULL;
1280 wndNameLength = 0;
1281 }
1282 dprintf(("WM_SETTEXT of %x to %s\n", Win32Hwnd, lParam));
1283 if ((dwStyle & WS_CAPTION) && (lstrcmpA(oldNameA,windowNameA) != 0))
1284 {
1285 UpdateCaptionText();
1286 OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1287 }
1288
1289 if(oldNameA) free(oldNameA);
1290 if(oldNameW) free(oldNameW);
1291
1292 return TRUE;
1293 }
1294
1295 case WM_SETREDRAW:
1296 {
1297 if (wParam)
1298 {
1299 setStyle(getStyle() | WS_VISIBLE);
1300 OSLibWinEnableWindowUpdate(OS2HwndFrame,TRUE);
1301 }
1302 else
1303 {
1304 if (getStyle() & WS_VISIBLE)
1305 {
1306 setStyle(getStyle() & ~WS_VISIBLE);
1307 OSLibWinEnableWindowUpdate(OS2HwndFrame,FALSE);
1308 }
1309 }
1310 return 0;
1311 }
1312
1313 case WM_CTLCOLORMSGBOX:
1314 case WM_CTLCOLOREDIT:
1315 case WM_CTLCOLORLISTBOX:
1316 case WM_CTLCOLORBTN:
1317 case WM_CTLCOLORDLG:
1318 case WM_CTLCOLORSTATIC:
1319 case WM_CTLCOLORSCROLLBAR:
1320 return DefWndControlColor(Msg - WM_CTLCOLORMSGBOX, (HDC)wParam);
1321
1322 case WM_CTLCOLOR:
1323 return DefWndControlColor(HIWORD(lParam), (HDC)wParam);
1324
1325 case WM_VKEYTOITEM:
1326 case WM_CHARTOITEM:
1327 return -1;
1328
1329 case WM_PARENTNOTIFY:
1330 return 0;
1331
1332 case WM_MOUSEACTIVATE:
1333 {
1334 dprintf(("DefWndProc: WM_MOUSEACTIVATE for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1335 if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1336 {
1337 if(getParent()) {
1338 LRESULT rc = getParent()->SendInternalMessageA(WM_MOUSEACTIVATE, wParam, lParam );
1339 if(rc) return rc;
1340 }
1341 }
1342 return (LOWORD(lParam) == HTCAPTION) ? MA_NOACTIVATE : MA_ACTIVATE;
1343 }
1344
1345 case WM_ACTIVATE:
1346 return 0;
1347
1348 case WM_SETCURSOR:
1349 {
1350 dprintf(("DefWndProc: WM_SETCURSOR for %x Msg %s", Win32Hwnd, GetMsgText(HIWORD(lParam))));
1351 if(getStyle() & WS_CHILD && !(getExStyle() & WS_EX_NOPARENTNOTIFY) )
1352 {
1353 if(getParent()) {
1354 LRESULT rc = getParent()->SendInternalMessageA(WM_SETCURSOR, wParam, lParam);
1355 if(rc) return rc;
1356 }
1357 }
1358 if (wParam == Win32Hwnd)
1359 {
1360 HCURSOR hCursor;
1361
1362 switch(LOWORD(lParam))
1363 {
1364 case HTCLIENT:
1365 hCursor = windowClass ? windowClass->getCursor():LoadCursorA(0,IDC_ARROWA);
1366 break;
1367
1368 case HTLEFT:
1369 case HTRIGHT:
1370 hCursor = LoadCursorA(0,IDC_SIZEWEA);
1371 break;
1372
1373 case HTTOP:
1374 case HTBOTTOM:
1375 hCursor = LoadCursorA(0,IDC_SIZENSA);
1376 break;
1377
1378 case HTTOPLEFT:
1379 case HTBOTTOMRIGHT:
1380 hCursor = LoadCursorA(0,IDC_SIZENWSEA);
1381 break;
1382
1383 case HTTOPRIGHT:
1384 case HTBOTTOMLEFT:
1385 hCursor = LoadCursorA(0,IDC_SIZENESWA);
1386 break;
1387
1388 default:
1389 hCursor = LoadCursorA(0,IDC_ARROWA);
1390 break;
1391 }
1392
1393 if (hCursor)
1394 {
1395 SetCursor(hCursor);
1396 return 1;
1397 } else return 0;
1398 } else return 0;
1399 }
1400
1401 case WM_MOUSEMOVE:
1402 return 0;
1403
1404 case WM_WINDOWPOSCHANGED:
1405 {
1406 PWINDOWPOS wpos = (PWINDOWPOS)lParam;
1407 WPARAM wp = SIZE_RESTORED;
1408
1409 if (!(wpos->flags & SWP_NOMOVE) && !(wpos->flags & SWP_NOCLIENTMOVE))
1410 {
1411 SendInternalMessageA(WM_MOVE,0,MAKELONG(rectClient.left,rectClient.top));
1412 }
1413 if (!(wpos->flags & SWP_NOSIZE) && !(wpos->flags & SWP_NOCLIENTSIZE))
1414 {
1415 if (dwStyle & WS_MAXIMIZE) wp = SIZE_MAXIMIZED;
1416 else if (dwStyle & WS_MINIMIZE) wp = SIZE_MINIMIZED;
1417
1418 SendInternalMessageA(WM_SIZE, wp, MAKELONG(rectClient.right - rectClient.left,
1419 rectClient.bottom - rectClient.top));
1420 }
1421 return 0;
1422 }
1423 case WM_WINDOWPOSCHANGING:
1424 return HandleWindowPosChanging((WINDOWPOS *)lParam);
1425
1426 case WM_ERASEBKGND:
1427 case WM_ICONERASEBKGND:
1428 {
1429 RECT rect;
1430 int rc;
1431
1432 if (!windowClass || !windowClass->getBackgroundBrush()) return 0;
1433
1434 rc = GetClipBox( (HDC)wParam, &rect );
1435 if ((rc == SIMPLEREGION) || (rc == COMPLEXREGION))
1436 {
1437 HBRUSH hBrush = windowClass->getBackgroundBrush();
1438
1439 if (hBrush <= (HBRUSH)(SYSCOLOR_GetLastColor()+1)) hBrush = GetSysColorBrush(hBrush-1);
1440
1441 FillRect( (HDC)wParam, &rect, hBrush);
1442 }
1443
1444 return 1;
1445 }
1446
1447 case WM_PRINT:
1448 return DefWndPrint(wParam,lParam);
1449
1450 case WM_PAINTICON:
1451 case WM_PAINT:
1452 {
1453 PAINTSTRUCT ps;
1454 HDC hdc = BeginPaint(getWindowHandle(), &ps );
1455 if( hdc )
1456 {
1457 if( (getStyle() & WS_MINIMIZE) && getWindowClass()->getIcon())
1458 {
1459 int x = (rectWindow.right - rectWindow.left - GetSystemMetrics(SM_CXICON))/2;
1460 int y = (rectWindow.bottom - rectWindow.top - GetSystemMetrics(SM_CYICON))/2;
1461 dprintf(("Painting class icon: vis rect=(%i,%i - %i,%i)\n", ps.rcPaint.left, ps.rcPaint.top, ps.rcPaint.right, ps.rcPaint.bottom ));
1462 DrawIcon(hdc, x, y, getWindowClass()->getIcon() );
1463 }
1464 EndPaint(getWindowHandle(), &ps );
1465 }
1466 return 0;
1467 }
1468
1469 case WM_GETDLGCODE:
1470 return 0;
1471
1472 case WM_NCPAINT:
1473 return HandleNCPaint((HRGN)wParam);
1474
1475 case WM_NCACTIVATE:
1476 return HandleNCActivate(wParam);
1477
1478 case WM_NCCREATE:
1479 return(TRUE);
1480
1481 case WM_NCDESTROY:
1482 return 0;
1483
1484 case WM_NCCALCSIZE:
1485 return HandleNCCalcSize((BOOL)wParam,(RECT*)lParam);
1486
1487 case WM_NCLBUTTONDOWN:
1488 return HandleNCLButtonDown(wParam,lParam);
1489
1490 case WM_LBUTTONDBLCLK:
1491 case WM_NCLBUTTONDBLCLK:
1492 return HandleNCLButtonDblClk(wParam,lParam);
1493
1494 case WM_NCRBUTTONDOWN:
1495 case WM_NCRBUTTONDBLCLK:
1496 case WM_NCMBUTTONDOWN:
1497 case WM_NCMBUTTONDBLCLK:
1498 if (lastHitTestVal == HTERROR) MessageBeep(MB_ICONEXCLAMATION);
1499 return 0;
1500
1501 case WM_NCRBUTTONUP:
1502 return HandleNCRButtonUp(wParam,lParam);
1503
1504 case WM_NCMBUTTONUP:
1505 return 0;
1506
1507 case WM_NCHITTEST:
1508 {
1509 POINT point;
1510
1511 point.x = (SHORT)LOWORD(lParam);
1512 point.y = (SHORT)HIWORD(lParam);
1513
1514 return HandleNCHitTest(point);
1515 }
1516
1517 case WM_SYSCOMMAND:
1518 {
1519 POINT point;
1520
1521 point.x = LOWORD(lParam);
1522 point.y = HIWORD(lParam);
1523 return HandleSysCommand(wParam,&point);
1524 }
1525
1526 case WM_SYSKEYDOWN:
1527 if(wParam == VK_F4) /* try to close the window */
1528 {
1529 Win32BaseWindow *window = GetTopParent();
1530 if(window && !(window->getClass()->getStyle() & CS_NOCLOSE))
1531 PostMessageA(getWindowHandle(), WM_SYSCOMMAND, SC_CLOSE, 0);
1532 }
1533
1534 Win32BaseWindow *siblingWindow;
1535 HWND sibling;
1536 char nameBuffer [40], mnemonic;
1537 int nameLength;
1538
1539 GetWindowTextA (nameBuffer, 40);
1540
1541 // search all sibling to see it this key is their mnemonic
1542 sibling = GetWindow (GW_HWNDFIRST);
1543 while (sibling != 0) {
1544 siblingWindow = GetWindowFromHandle (sibling);
1545 nameLength = siblingWindow->GetWindowTextA (nameBuffer, 40);
1546
1547 // find the siblings mnemonic
1548 mnemonic = '\0';
1549 for (int i=0 ; i<nameLength ; i++) {
1550 if (nameBuffer [i] == '&') {
1551 mnemonic = nameBuffer [i+1];
1552 if ((mnemonic >= 'a') && (mnemonic <= 'z'))
1553 mnemonic -= 32; // make it uppercase
1554 break; // stop searching
1555 }
1556 }
1557
1558 // key matches siblings mnemonic, send mouseclick
1559 if (mnemonic == (char) wParam) {
1560 siblingWindow->SendInternalMessageA (BM_CLICK, 0, 0);
1561 }
1562
1563 sibling = siblingWindow->GetNextWindow (GW_HWNDNEXT);
1564 }
1565
1566 return 0;
1567
1568 case WM_SYSCHAR:
1569 {
1570 int iMenuSysKey = 0;
1571 if (wParam == VK_RETURN && (getStyle() & WS_MINIMIZE))
1572 {
1573 PostMessageA(getWindowHandle(), WM_SYSCOMMAND,
1574 (WPARAM)SC_RESTORE, 0L );
1575 break;
1576 }
1577 if ((HIWORD(lParam) & KEYDATA_ALT) && wParam)
1578 {
1579 if (wParam == VK_TAB || wParam == VK_ESCAPE) break;
1580 if (wParam == VK_SPACE && (getStyle() & WS_CHILD))
1581 getParent()->SendMessageA(Msg, wParam, lParam );
1582 else
1583 SendMessageA(WM_SYSCOMMAND, (WPARAM)SC_KEYMENU, (LPARAM)(DWORD)wParam );
1584 }
1585 else /* check for Ctrl-Esc */
1586 if (wParam != VK_ESCAPE) MessageBeep(0);
1587 break;
1588 }
1589
1590 case WM_SHOWWINDOW:
1591 if (!lParam) return 0; /* sent from ShowWindow */
1592 if (!(dwStyle & WS_POPUP) || !owner) return 0;
1593 if ((dwStyle & WS_VISIBLE) && wParam) return 0;
1594 else if (!(dwStyle & WS_VISIBLE) && !wParam) return 0;
1595 ShowWindow(wParam ? SW_SHOWNOACTIVATE : SW_HIDE);
1596 return 0;
1597
1598 case WM_CANCELMODE:
1599 if (getParent() == windowDesktop) EndMenu();
1600 if (GetCapture() == Win32Hwnd) ReleaseCapture();
1601 return 0;
1602
1603 case WM_DROPOBJECT:
1604 return DRAG_FILE;
1605
1606 case WM_QUERYDROPOBJECT:
1607 if (dwExStyle & WS_EX_ACCEPTFILES) return 1;
1608 return 0;
1609
1610 case WM_QUERYDRAGICON:
1611 {
1612 HICON hIcon = windowClass->getCursor();
1613 UINT len;
1614
1615 if(hIcon) return (LRESULT)hIcon;
1616 for(len = 1; len < 64; len++)
1617 {
1618 hIcon = LoadIconA(hInstance,MAKEINTRESOURCEA(len));
1619 if(hIcon)
1620 return (LRESULT)hIcon;
1621 }
1622 return (LRESULT)LoadIconA(0,IDI_APPLICATIONA);
1623 }
1624
1625 case WM_QUERYOPEN:
1626 case WM_QUERYENDSESSION:
1627 return 1;
1628
1629 case WM_NOTIFYFORMAT:
1630 if (IsWindowUnicode()) return NFR_UNICODE;
1631 else return NFR_ANSI;
1632
1633 case WM_SETICON:
1634 case WM_GETICON:
1635 {
1636 LRESULT result = 0;
1637 if (!windowClass) return result;
1638 int index = GCL_HICON;
1639
1640 if (wParam == ICON_SMALL)
1641 index = GCL_HICONSM;
1642
1643 result = windowClass->getClassLongA(index);
1644
1645 if (Msg == WM_SETICON)
1646 windowClass->setClassLongA(index, lParam);
1647
1648 return result;
1649 }
1650
1651 case WM_NOTIFY:
1652 return 0; //comctl32 controls expect this
1653
1654 default:
1655 return 0;
1656 }
1657 return 0;
1658}
1659//******************************************************************************
1660//******************************************************************************
1661LRESULT Win32BaseWindow::DefWindowProcW(UINT Msg, WPARAM wParam, LPARAM lParam)
1662{
1663 switch(Msg)
1664 {
1665 case WM_GETTEXTLENGTH:
1666 return wndNameLength;
1667
1668 case WM_GETTEXT:
1669 if (!lParam || !wParam) return 0;
1670 if (!windowNameW) ((LPWSTR)lParam)[0] = 0;
1671 else lstrcpynW((LPWSTR)lParam,windowNameW,wParam);
1672 return min(wndNameLength,wParam);
1673
1674 case WM_SETTEXT:
1675 {
1676 LPWSTR lpsz = (LPWSTR)lParam;
1677
1678 CHAR* oldNameA = windowNameA;
1679 WCHAR* oldNameW = windowNameW;
1680
1681 if (lParam)
1682 {
1683 wndNameLength = lstrlenW(lpsz);
1684 windowNameA = (LPSTR)_smalloc(wndNameLength+1);
1685 lstrcpyWtoA(windowNameA,lpsz);
1686 windowNameW = (LPWSTR)_smalloc((wndNameLength+1)*sizeof(WCHAR));
1687 lstrcpyW(windowNameW,lpsz);
1688 }
1689 else
1690 {
1691 windowNameA = NULL;
1692 windowNameW = NULL;
1693 wndNameLength = 0;
1694 }
1695 dprintf(("WM_SETTEXT of %x\n",Win32Hwnd));
1696 if ((dwStyle & WS_CAPTION) && (lstrcmpW(oldNameW,windowNameW) != 0))
1697 {
1698 UpdateCaptionText();
1699 OSLibWinSetWindowText(OS2HwndFrame,(LPSTR)windowNameA);
1700 }
1701
1702 if(oldNameA) free(oldNameA);
1703 if(oldNameW) free(oldNameW);
1704
1705 return TRUE;
1706 }
1707
1708 default:
1709 return DefWindowProcA(Msg, wParam, lParam);
1710 }
1711}
1712//******************************************************************************
1713//******************************************************************************
1714LRESULT Win32BaseWindow::SendMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1715{
1716 //if the destination window is created by this process & thread, call window proc directly
1717 if(dwProcessId == currentProcessId && dwThreadId == GetCurrentThreadId()) {
1718 return SendInternalMessageA(Msg, wParam, lParam);
1719 }
1720 //otherwise use WinSendMsg to send it to the right process/thread
1721 return OSLibSendMessage(getOS2WindowHandle(), Msg, wParam, lParam, FALSE);
1722}
1723//******************************************************************************
1724//******************************************************************************
1725LRESULT Win32BaseWindow::SendMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1726{
1727 //if the destination window is created by this process & thread, call window proc directly
1728 if(dwProcessId == currentProcessId && dwThreadId == GetCurrentThreadId()) {
1729 return SendInternalMessageW(Msg, wParam, lParam);
1730 }
1731 //otherwise use WinSendMsg to send it to the right process/thread
1732 return OSLibSendMessage(getOS2WindowHandle(), Msg, wParam, lParam, TRUE);
1733}
1734//******************************************************************************
1735//Called as a result of an OS/2 message or called from a class method
1736//******************************************************************************
1737LRESULT Win32BaseWindow::SendInternalMessageA(ULONG Msg, WPARAM wParam, LPARAM lParam)
1738{
1739 LRESULT rc;
1740 BOOL fInternalMsgBackup = fInternalMsg;
1741
1742 DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, FALSE, TRUE);
1743
1744 CallWindowHookProc(WH_CALLWNDPROC, Msg, wParam, lParam, FALSE);
1745
1746 fInternalMsg = TRUE;
1747 switch(Msg)
1748 {
1749 case WM_CREATE:
1750 {
1751 if(CallWindowProcA(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1752 dprintf(("WM_CREATE returned -1\n"));
1753 rc = -1; //don't create window
1754 break;
1755 }
1756 rc = 0;
1757 break;
1758 }
1759 case WM_LBUTTONDOWN:
1760 case WM_MBUTTONDOWN:
1761 case WM_RBUTTONDOWN:
1762 {
1763 if (getParent())
1764 {
1765 POINTS pt = MAKEPOINTS(lParam);
1766 POINT point;
1767
1768 point.x = pt.x;
1769 point.y = pt.y;
1770 mapWin32Point(OS2Hwnd,getParent()->getOS2WindowHandle(),(OSLIBPOINT*)&point);
1771 NotifyParent(Msg,wParam,MAKELPARAM(point.x,point.y));
1772 }
1773 rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1774 break;
1775 }
1776
1777 case WM_DESTROY:
1778 rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1779 break;
1780
1781 default:
1782 rc = CallWindowProcA(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1783 break;
1784 }
1785 fInternalMsg = fInternalMsgBackup;
1786 return rc;
1787}
1788//******************************************************************************
1789//Called as a result of an OS/2 message or called from a class method
1790//******************************************************************************
1791LRESULT Win32BaseWindow::SendInternalMessageW(ULONG Msg, WPARAM wParam, LPARAM lParam)
1792{
1793 LRESULT rc;
1794 BOOL fInternalMsgBackup = fInternalMsg;
1795
1796 DebugPrintMessage(getWindowHandle(), Msg, wParam, lParam, TRUE, TRUE);
1797
1798 CallWindowHookProc(WH_CALLWNDPROC, Msg, wParam, lParam, TRUE);
1799
1800 fInternalMsg = TRUE;
1801 switch(Msg)
1802 {
1803 case WM_CREATE:
1804 {
1805 if(CallWindowProcW(win32wndproc, getWindowHandle(), WM_CREATE, 0, lParam) == -1) {
1806 dprintf(("WM_CREATE returned -1\n"));
1807 rc = -1; //don't create window
1808 break;
1809 }
1810 rc = 0;
1811 break;
1812 }
1813 case WM_LBUTTONDOWN:
1814 case WM_MBUTTONDOWN:
1815 case WM_RBUTTONDOWN:
1816 NotifyParent(Msg, wParam, lParam);
1817 rc = win32wndproc(getWindowHandle(), Msg, wParam, lParam);
1818 break;
1819
1820 case WM_DESTROY:
1821 rc = win32wndproc(getWindowHandle(), WM_DESTROY, 0, 0);
1822 break;
1823 default:
1824 rc = CallWindowProcW(win32wndproc, getWindowHandle(), Msg, wParam, lParam);
1825 break;
1826 }
1827 fInternalMsg = fInternalMsgBackup;
1828 return rc;
1829}
1830//******************************************************************************
1831//******************************************************************************
1832void Win32BaseWindow::CallWindowHookProc(ULONG hooktype, ULONG Msg, WPARAM wParam, LPARAM lParam, BOOL fUnicode)
1833{
1834 CWPSTRUCT cwp;
1835
1836 cwp.lParam = lParam;
1837 cwp.wParam = wParam;
1838 cwp.message = Msg;
1839 cwp.hwnd = getWindowHandle();
1840
1841 switch(hooktype) {
1842 case WH_CALLWNDPROC:
1843 if(fUnicode) {
1844 HOOK_CallHooksW(WH_CALLWNDPROC, HC_ACTION, 1, (LPARAM)&cwp);
1845 }
1846 else HOOK_CallHooksA(WH_CALLWNDPROC, HC_ACTION, 1, (LPARAM)&cwp);
1847 break;
1848 }
1849}
1850//******************************************************************************
1851//******************************************************************************
1852//******************************************************************************
1853//TODO: Do this more efficiently
1854//******************************************************************************
1855LRESULT Win32BaseWindow::BroadcastMessageA(int type, UINT msg, WPARAM wParam, LPARAM lParam)
1856{
1857 Win32BaseWindow *window;
1858 HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
1859
1860 dprintf(("BroadCastMessageA %x %x %x", msg, wParam, lParam, GetFS()));
1861
1862 for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
1863 window = GetWindowFromHandle(hwnd++);
1864 if(window) {
1865 if ((window->getStyle() & WS_POPUP) || ((window->getStyle() & WS_CAPTION) == WS_CAPTION))
1866 {
1867
1868 if(type == BROADCAST_SEND) {
1869 window->SendInternalMessageA(msg, wParam, lParam);
1870 }
1871 else PostMessageA(window->getWindowHandle(), msg, wParam, lParam);
1872 }
1873 }
1874 }
1875 return 0;
1876}
1877//******************************************************************************
1878//TODO: Do this more efficiently
1879//******************************************************************************
1880LRESULT Win32BaseWindow::BroadcastMessageW(int type, UINT msg, WPARAM wParam, LPARAM lParam)
1881{
1882 Win32BaseWindow *window;
1883 HWND hwnd = WNDHANDLE_MAGIC_HIGHWORD;
1884
1885 dprintf(("BroadCastMessageW %x %x %x", msg, wParam, lParam));
1886
1887 for(int i=0;i<MAX_WINDOW_HANDLES;i++) {
1888 window = GetWindowFromHandle(hwnd++);
1889 if(window) {
1890 if ((window->getStyle() & WS_POPUP) || ((window->getStyle() & WS_CAPTION) == WS_CAPTION))
1891 {
1892
1893 if(type == BROADCAST_SEND) {
1894 window->SendInternalMessageW(msg, wParam, lParam);
1895 }
1896 else PostMessageW(window->getWindowHandle(), msg, wParam, lParam);
1897 }
1898 }
1899 }
1900 return 0;
1901}
1902//******************************************************************************
1903//******************************************************************************
1904void Win32BaseWindow::NotifyParent(UINT Msg, WPARAM wParam, LPARAM lParam)
1905{
1906 Win32BaseWindow *window = this;
1907 Win32BaseWindow *parentwindow;
1908
1909 while(window)
1910 {
1911 if(window->getStyle() & WS_CHILD && !(window->getExStyle() & WS_EX_NOPARENTNOTIFY) )
1912 {
1913 /* Notify the parent window only */
1914 parentwindow = window->getParent();
1915 if(parentwindow) {
1916 parentwindow->SendInternalMessageA(WM_PARENTNOTIFY, MAKEWPARAM(Msg, getWindowId()), lParam );
1917 }
1918 }
1919 else break;
1920
1921 window = parentwindow;
1922 }
1923}
1924//******************************************************************************
1925//******************************************************************************
1926BOOL Win32BaseWindow::SetIcon(HICON hIcon)
1927{
1928 dprintf(("Win32BaseWindow::SetIcon %x", hIcon));
1929 if(OSLibWinSetIcon(OS2HwndFrame, hIcon) == TRUE) {
1930//TODO: Wine does't send these. Correct?
1931// SendInternalMessageA(WM_SETICON, ICON_BIG, hIcon);
1932 return TRUE;
1933 }
1934 return FALSE;
1935}
1936//******************************************************************************
1937//******************************************************************************
1938BOOL Win32BaseWindow::ShowWindow(ULONG nCmdShow)
1939{
1940 ULONG showstate = 0;
1941 HWND hWinAfter;
1942
1943 dprintf(("ShowWindow %x %x", getWindowHandle(), nCmdShow));
1944
1945 if (flags & WIN_NEED_SIZE)
1946 {
1947 /* should happen only in CreateWindowEx() */
1948 int wParam = SIZE_RESTORED;
1949
1950 flags &= ~WIN_NEED_SIZE;
1951 if (dwStyle & WS_MAXIMIZE)
1952 wParam = SIZE_MAXIMIZED;
1953 else
1954 if (dwStyle & WS_MINIMIZE)
1955 wParam = SIZE_MINIMIZED;
1956
1957 SendInternalMessageA(WM_SIZE, wParam,
1958 MAKELONG(rectClient.right-rectClient.left,
1959 rectClient.bottom-rectClient.top));
1960 DWORD lParam;
1961
1962 if(getParent()) {//in parent coordinates
1963 POINT point;
1964
1965 point.x = rectClient.left;
1966 point.y = rectClient.top;
1967 MapWindowPoints(getWindowHandle(), getParent()->getWindowHandle(), &point, 1);
1968
1969 lParam = MAKELONG(point.x, point.y);
1970 }
1971 else {//in screen coordinates
1972 lParam = MAKELONG(rectWindow.left+rectClient.left, rectWindow.top+rectClient.top);
1973 }
1974 SendInternalMessageA(WM_MOVE, 0, lParam);
1975 }
1976 switch(nCmdShow)
1977 {
1978 case SW_SHOW:
1979 case SW_SHOWDEFAULT: //todo
1980 showstate = SWPOS_SHOW | SWPOS_ACTIVATE;
1981 break;
1982 case SW_HIDE:
1983 showstate = SWPOS_HIDE;
1984 break;
1985 case SW_RESTORE:
1986 showstate = SWPOS_RESTORE | SWPOS_SHOW | SWPOS_ACTIVATE;
1987 break;
1988 case SW_MINIMIZE:
1989 showstate = SWPOS_MINIMIZE;
1990 break;
1991 case SW_SHOWMAXIMIZED:
1992 showstate = SWPOS_MAXIMIZE | SWPOS_SHOW | SWPOS_ACTIVATE;
1993 break;
1994 case SW_SHOWMINIMIZED:
1995 showstate = SWPOS_MINIMIZE | SWPOS_SHOW | SWPOS_ACTIVATE;
1996 break;
1997 case SW_SHOWMINNOACTIVE:
1998 showstate = SWPOS_MINIMIZE | SWPOS_SHOW;
1999 break;
2000 case SW_SHOWNA:
2001 showstate = SWPOS_SHOW;
2002 break;
2003 case SW_SHOWNOACTIVATE:
2004 showstate = SWPOS_SHOW;
2005 break;
2006 case SW_SHOWNORMAL:
2007 showstate = SWPOS_RESTORE | SWPOS_ACTIVATE | SWPOS_SHOW;
2008 break;
2009 }
2010
2011 /* We can't activate a child window (WINE) */
2012 if(getStyle() & WS_CHILD)
2013 showstate &= ~SWPOS_ACTIVATE;
2014
2015 if(showstate & SWPOS_SHOW) {
2016 setStyle(getStyle() | WS_VISIBLE);
2017 }
2018 else setStyle(getStyle() & ~WS_VISIBLE);
2019
2020 BOOL rc = OSLibWinShowWindow(OS2HwndFrame, showstate);
2021
2022 return rc;
2023}
2024//******************************************************************************
2025//******************************************************************************
2026BOOL Win32BaseWindow::SetWindowPos(HWND hwndInsertAfter, int x, int y, int cx, int cy, UINT fuFlags)
2027{
2028 BOOL rc = FALSE;
2029 Win32BaseWindow *window;
2030 HWND hParent = 0;
2031
2032 if (fuFlags &
2033 ~(SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER |
2034 SWP_NOREDRAW | SWP_NOACTIVATE | SWP_FRAMECHANGED |
2035 SWP_SHOWWINDOW | SWP_HIDEWINDOW | SWP_NOCOPYBITS |
2036 SWP_NOOWNERZORDER))
2037 {
2038 return FALSE;
2039 }
2040
2041 if(IsWindowDestroyed()) {
2042 //changing the position of a window that's being destroyed can cause crashes in PMMERGE
2043 dprintf(("SetWindowPos; window already destroyed"));
2044 return TRUE;
2045 }
2046 WINDOWPOS wpos;
2047 SWP swp, swpOld;
2048
2049#if 0 //CB: test: MSIE 2.0 displays the tool-/addressbar this way -> to check
2050 //CB: -> comctl32: toolbar (WM_SIZE), same bug: statusbar height
2051 //CB: cx or cy are 0
2052
2053if (cx == 0)
2054{
2055 dprintf(("CB: cx is 0! %d",fuFlags));
2056 if (fuFlags & SWP_NOSIZE) dprintf(("CB: nosize"));
2057 cx = 50;
2058}
2059if (cy == 0)
2060{
2061 dprintf(("CB: cy is 0! %d",fuFlags));
2062 if (fuFlags & SWP_NOSIZE) dprintf(("CB: nosize"));
2063 cy = 50;
2064}
2065
2066#endif
2067
2068 wpos.flags = fuFlags;
2069 wpos.cy = cy;
2070 wpos.cx = cx;
2071 wpos.x = x;
2072 wpos.y = y;
2073 wpos.hwndInsertAfter = hwndInsertAfter;
2074 wpos.hwnd = getWindowHandle();
2075
2076 if(~fuFlags & (SWP_NOMOVE | SWP_NOSIZE))
2077 {
2078 if (isChild())
2079 {
2080 Win32BaseWindow *windowParent = getParent();
2081 if(windowParent) {
2082 hParent = getParent()->getOS2WindowHandle();
2083 }
2084 else dprintf(("WARNING: Win32BaseWindow::SetWindowPos window %x is child but has no parent!!", getWindowHandle()));
2085 }
2086 OSLibWinQueryWindowPos(OS2HwndFrame, &swpOld);
2087 }
2088
2089 OSLibMapWINDOWPOStoSWP(&wpos, &swp, &swpOld, hParent, OS2HwndFrame);
2090 if (swp.fl == 0) {
2091 if (fuFlags & SWP_FRAMECHANGED)
2092 {
2093 FrameUpdateClient(this);
2094 }
2095 return TRUE;
2096 }
2097
2098// if ((swp.fl & SWPOS_ZORDER) && (swp.hwndInsertBehind > HWNDOS_BOTTOM))
2099 if ((swp.hwndInsertBehind > HWNDOS_BOTTOM))
2100 {
2101 Win32BaseWindow *wndBehind = Win32BaseWindow::GetWindowFromHandle(swp.hwndInsertBehind);
2102 if(wndBehind) {
2103 swp.hwndInsertBehind = wndBehind->getOS2FrameWindowHandle();
2104 }
2105 else {
2106 dprintf(("ERROR: SetWindowPos: hwndInsertBehind %x invalid!",swp.hwndInsertBehind));
2107 swp.hwndInsertBehind = 0;
2108 }
2109 }
2110 swp.hwnd = OS2HwndFrame;
2111
2112 dprintf (("WinSetWindowPos %x %x (%d,%d)(%d,%d) %x", swp.hwnd, swp.hwndInsertBehind, swp.x, swp.y, swp.cx, swp.cy, swp.fl));
2113
2114 rc = OSLibWinSetMultWindowPos(&swp, 1);
2115
2116 if (rc == FALSE)
2117 {
2118 dprintf(("OSLibWinSetMultWindowPos failed! Error %x",OSLibWinGetLastError()));
2119 }
2120
2121 if(fuFlags & SWP_FRAMECHANGED && (fuFlags & (SWP_NOMOVE | SWP_NOSIZE) == (SWP_NOMOVE | SWP_NOSIZE)))
2122 {
2123 FrameUpdateClient(this);
2124 }
2125
2126 return (rc);
2127}
2128//******************************************************************************
2129//TODO: WPF_RESTOREMAXIMIZED
2130//******************************************************************************
2131BOOL Win32BaseWindow::SetWindowPlacement(WINDOWPLACEMENT *winpos)
2132{
2133 if(isFrameWindow())
2134 {
2135 // Set the minimized position
2136 if (winpos->flags & WPF_SETMINPOSITION)
2137 {
2138 OSLibSetWindowMinPos(OS2HwndFrame, winpos->ptMinPosition.x, winpos->ptMinPosition.y);
2139 }
2140
2141 //TODO: Max position
2142
2143 // Set the new restore position.
2144 OSLibSetWindowRestoreRect(OS2HwndFrame, &winpos->rcNormalPosition);
2145 }
2146
2147 return ShowWindow(winpos->showCmd);
2148}
2149//******************************************************************************
2150//Also destroys all the child windows (destroy children first, parent last)
2151//******************************************************************************
2152BOOL Win32BaseWindow::DestroyWindow()
2153{
2154 /* Call hooks */
2155 if(HOOK_CallHooksA( WH_CBT, HCBT_DESTROYWND, getWindowHandle(), 0L))
2156 {
2157 return FALSE;
2158 }
2159
2160 if(!(getStyle() & WS_CHILD) && getOwner() == NULL)
2161 {
2162 HOOK_CallHooksA(WH_SHELL, HSHELL_WINDOWDESTROYED, getWindowHandle(), 0L);
2163 /* FIXME: clean up palette - see "Internals" p.352 */
2164 }
2165
2166 if((getStyle() & WS_CHILD) && !(getExStyle() & WS_EX_NOPARENTNOTIFY))
2167 {
2168 if(getParent())
2169 {
2170 /* Notify the parent window only */
2171 getParent()->SendMessageA(WM_PARENTNOTIFY, MAKEWPARAM(WM_DESTROY, getWindowId()), (LPARAM)getWindowHandle());
2172 if( !::IsWindow(getWindowHandle()) )
2173 {
2174 return TRUE;
2175 }
2176 }
2177 else DebugInt3();
2178 }
2179 fDestroyWindowCalled = TRUE;
2180 return OSLibWinDestroyWindow(OS2HwndFrame);
2181}
2182//******************************************************************************
2183//******************************************************************************
2184Win32BaseWindow *Win32BaseWindow::getParent()
2185{
2186 Win32BaseWindow *wndparent = (Win32BaseWindow *)ChildWindow::GetParent();
2187 return ((ULONG)wndparent == (ULONG)windowDesktop) ? NULL : wndparent;
2188}
2189//******************************************************************************
2190//******************************************************************************
2191HWND Win32BaseWindow::GetParent()
2192{
2193 Win32BaseWindow *wndparent;
2194
2195 if ((!(getStyle() & (WS_POPUP|WS_CHILD))))
2196 {
2197 return 0;
2198 }
2199 wndparent = ((getStyle() & WS_CHILD) ? getParent() : getOwner());
2200
2201 return (wndparent) ? wndparent->getWindowHandle() : 0;
2202}
2203//******************************************************************************
2204//******************************************************************************
2205HWND Win32BaseWindow::SetParent(HWND hwndNewParent)
2206{
2207 HWND oldhwnd;
2208 Win32BaseWindow *newparent;
2209
2210 if(getParent()) {
2211 oldhwnd = getParent()->getWindowHandle();
2212 getParent()->RemoveChild(this);
2213 }
2214 else oldhwnd = 0;
2215
2216 newparent = GetWindowFromHandle(hwndNewParent);
2217 if(newparent)
2218 {
2219 setParent(newparent);
2220 getParent()->AddChild(this);
2221 OSLibWinSetParent(getOS2FrameWindowHandle(), getParent()->getOS2WindowHandle());
2222 return oldhwnd;
2223 }
2224 else {
2225 setParent(windowDesktop);
2226 windowDesktop->AddChild(this);
2227 OSLibWinSetParent(getOS2FrameWindowHandle(), OSLIB_HWND_DESKTOP);
2228 return oldhwnd;
2229 }
2230}
2231//******************************************************************************
2232//******************************************************************************
2233BOOL Win32BaseWindow::IsChild(HWND hwndParent)
2234{
2235 if(getParent()) {
2236 return getParent()->getWindowHandle() == hwndParent;
2237 }
2238 else return 0;
2239}
2240//******************************************************************************
2241//******************************************************************************
2242HWND Win32BaseWindow::GetTopWindow()
2243{
2244 return GetWindow(GW_CHILD);
2245}
2246//******************************************************************************
2247// Get the top-level parent for a child window.
2248//******************************************************************************
2249Win32BaseWindow *Win32BaseWindow::GetTopParent()
2250{
2251 Win32BaseWindow *window = this;
2252
2253 while(window && (window->getStyle() & WS_CHILD))
2254 {
2255 window = window->getParent();
2256 }
2257 return window;
2258}
2259//******************************************************************************
2260//Don't call WinUpdateWindow as that one also updates the child windows
2261//Also need to send WM_PAINT directly to the window procedure, which doesn't
2262//always happen with WinUpdateWindow (could be posted if thread doesn't own window)
2263//******************************************************************************
2264BOOL Win32BaseWindow::UpdateWindow()
2265{
2266 RECT rect;
2267
2268 if(OSLibWinQueryUpdateRect(OS2Hwnd, &rect))
2269 {//update region not empty
2270 HDC hdc;
2271
2272 hdc = O32_GetDC(OS2Hwnd);
2273 if (isIcon)
2274 {
2275 SendInternalMessageA(WM_ICONERASEBKGND, (WPARAM)hdc, 0);
2276 SendInternalMessageA(WM_PAINTICON, 0, 0);
2277 }
2278 else
2279 {
2280 SendInternalMessageA(WM_ERASEBKGND, (WPARAM)hdc, 0);
2281 SendInternalMessageA(WM_PAINT, 0, 0);
2282 }
2283 O32_ReleaseDC(OS2Hwnd, hdc);
2284 }
2285 return TRUE;
2286}
2287//******************************************************************************
2288//******************************************************************************
2289BOOL Win32BaseWindow::IsIconic()
2290{
2291 return OSLibWinIsIconic(OS2Hwnd);
2292}
2293//******************************************************************************
2294//TODO: Should not enumerate children that are created during the enumeration!
2295//******************************************************************************
2296BOOL Win32BaseWindow::EnumChildWindows(WNDENUMPROC lpfn, LPARAM lParam)
2297{
2298 BOOL rc = TRUE;
2299 HWND hwnd;
2300 Win32BaseWindow *prevchild = 0, *child = 0;
2301
2302 dprintf(("EnumChildWindows of %x parameter %x %x (%x)", getWindowHandle(), lpfn, lParam, getFirstChild()));
2303 for (child = (Win32BaseWindow *)getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2304 {
2305 dprintf(("EnumChildWindows: enumerating child %x", child->getWindowHandle()));
2306 hwnd = child->getWindowHandle();
2307 if(child->getOwner()) {
2308 continue; //shouldn't have an owner (Wine)
2309 }
2310 if(lpfn(hwnd, lParam) == FALSE)
2311 {
2312 rc = FALSE;
2313 break;
2314 }
2315 //check if the window still exists
2316 if(!::IsWindow(hwnd))
2317 {
2318 child = prevchild;
2319 continue;
2320 }
2321 if(child->getFirstChild() != NULL)
2322 {
2323 dprintf(("EnumChildWindows: Enumerate children of %x", child->getWindowHandle()));
2324 if(child->EnumChildWindows(lpfn, lParam) == FALSE)
2325 {
2326 rc = FALSE;
2327 break;
2328 }
2329 }
2330 prevchild = child;
2331 }
2332 return rc;
2333}
2334//******************************************************************************
2335//Enumerate first-level children only and check thread id
2336//******************************************************************************
2337BOOL Win32BaseWindow::EnumThreadWindows(DWORD dwThreadId, WNDENUMPROC lpfn, LPARAM lParam)
2338{
2339 Win32BaseWindow *child = 0;
2340 ULONG tid, pid;
2341 BOOL rc;
2342 HWND hwnd;
2343
2344 dprintf(("EnumThreadWindows %x %x %x", dwThreadId, lpfn, lParam));
2345
2346 for (child = (Win32BaseWindow *)getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2347 {
2348 OSLibWinQueryWindowProcess(child->getOS2WindowHandle(), &pid, &tid);
2349
2350 if(dwThreadId == tid) {
2351 dprintf2(("EnumThreadWindows: Found Window %x", child->getWindowHandle()));
2352 if((rc = lpfn(child->getWindowHandle(), lParam)) == FALSE) {
2353 break;
2354 }
2355 }
2356 }
2357 return TRUE;
2358}
2359//******************************************************************************
2360//Enumerate first-level children only
2361//******************************************************************************
2362BOOL Win32BaseWindow::EnumWindows(WNDENUMPROC lpfn, LPARAM lParam)
2363{
2364 Win32BaseWindow *child = 0;
2365 BOOL rc;
2366 HWND hwnd;
2367
2368 dprintf(("EnumWindows %x %x", lpfn, lParam));
2369
2370 for (child = (Win32BaseWindow *)getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2371 {
2372 hwnd = child->getWindowHandle();
2373
2374 dprintf2(("EnumWindows: Found Window %x", child->getWindowHandle()));
2375 if((rc = lpfn(child->getWindowHandle(), lParam)) == FALSE) {
2376 break;
2377 }
2378 }
2379 return TRUE;
2380}
2381//******************************************************************************
2382//******************************************************************************
2383Win32BaseWindow *Win32BaseWindow::FindWindowById(int id)
2384{
2385 for (Win32BaseWindow *child = (Win32BaseWindow *)getFirstChild(); child; child = (Win32BaseWindow *)child->getNextChild())
2386 {
2387 if (child->getWindowId() == id)
2388 {
2389 return child;
2390 }
2391 }
2392 return 0;
2393}
2394//******************************************************************************
2395//TODO:
2396//We assume (for now) that if hwndParent or hwndChildAfter are real window handles, that
2397//the current process owns them.
2398//******************************************************************************
2399HWND Win32BaseWindow::FindWindowEx(HWND hwndParent, HWND hwndChildAfter, LPSTR lpszClass, LPSTR lpszWindow,
2400 BOOL fUnicode)
2401{
2402 Win32BaseWindow *parent = GetWindowFromHandle(hwndParent);
2403 Win32BaseWindow *child = GetWindowFromHandle(hwndChildAfter);
2404
2405 if((hwndParent != OSLIB_HWND_DESKTOP && !parent) ||
2406 (hwndChildAfter != 0 && !child) ||
2407 (hwndParent == OSLIB_HWND_DESKTOP && hwndChildAfter != 0))
2408 {
2409 dprintf(("Win32BaseWindow::FindWindowEx: parent or child not found %x %x", hwndParent, hwndChildAfter));
2410 SetLastError(ERROR_INVALID_WINDOW_HANDLE);
2411 return 0;
2412 }
2413 if(hwndParent != OSLIB_HWND_DESKTOP)
2414 {//if the current process owns the window, just do a quick search
2415 child = (Win32BaseWindow *)parent->getFirstChild();
2416 if(hwndChildAfter != 0)
2417 {
2418 while(child)
2419 {
2420 if(child->getWindowHandle() == hwndChildAfter)
2421 {
2422 child = (Win32BaseWindow *)child->getNextChild();
2423 break;
2424 }
2425 child = (Win32BaseWindow *)child->getNextChild();
2426 }
2427 }
2428 while(child)
2429 {
2430 if(child->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2431 (!lpszWindow || child->hasWindowName(lpszWindow, fUnicode)))
2432 {
2433 dprintf(("FindWindowEx: Found window %x", child->getWindowHandle()));
2434 return child->getWindowHandle();
2435 }
2436 child = (Win32BaseWindow *)child->getNextChild();
2437 }
2438 }
2439 else {
2440 Win32BaseWindow *wnd;
2441 HWND henum, hwnd;
2442
2443 henum = OSLibWinBeginEnumWindows(OSLIB_HWND_DESKTOP);
2444 hwnd = OSLibWinGetNextWindow(henum);
2445
2446 while(hwnd)
2447 {
2448 wnd = GetWindowFromOS2Handle(hwnd);
2449 if(wnd == NULL) {
2450 hwnd = OSLibWinQueryClientWindow(hwnd);
2451 if(hwnd) wnd = GetWindowFromOS2Handle(hwnd);
2452 if(!hwnd) wnd = GetWindowFromOS2FrameHandle(hwnd);
2453 }
2454
2455 if(wnd) {
2456 if(wnd->getWindowClass()->hasClassName(lpszClass, fUnicode) &&
2457 (!lpszWindow || wnd->hasWindowName(lpszWindow, fUnicode)))
2458 {
2459 OSLibWinEndEnumWindows(henum);
2460 dprintf(("FindWindowEx: Found window %x", wnd->getWindowHandle()));
2461 return wnd->getWindowHandle();
2462 }
2463 }
2464 hwnd = OSLibWinGetNextWindow(henum);
2465 }
2466 OSLibWinEndEnumWindows(henum);
2467 }
2468 SetLastError(ERROR_CANNOT_FIND_WND_CLASS); //TODO: not always correct
2469 return 0;
2470}
2471//******************************************************************************
2472//******************************************************************************
2473HWND Win32BaseWindow::GetWindow(UINT uCmd)
2474{
2475 HWND hwndRelated = 0;
2476 Win32BaseWindow *window;
2477
2478 switch(uCmd)
2479 {
2480 case GW_HWNDFIRST:
2481 if(getParent()) {
2482 window = (Win32BaseWindow *)getParent()->getFirstChild();
2483 hwndRelated = window->getWindowHandle();
2484 }
2485 break;
2486
2487 case GW_HWNDLAST:
2488 if(!getParent())
2489 {
2490 goto end;
2491 }
2492
2493 window = this;
2494 while(window->getNextChild())
2495 {
2496 window = (Win32BaseWindow *)window->getNextChild();
2497 }
2498 hwndRelated = window->getWindowHandle();
2499 break;
2500
2501 case GW_HWNDNEXT:
2502 window = (Win32BaseWindow *)getNextChild();
2503 if(window) {
2504 hwndRelated = window->getWindowHandle();
2505 }
2506 break;
2507
2508 case GW_HWNDPREV:
2509 if(!getParent())
2510 {
2511 goto end;
2512 }
2513 window = (Win32BaseWindow *)(getParent()->getFirstChild()); /* First sibling */
2514 if(window == this)
2515 {
2516 hwndRelated = 0; /* First in list */
2517 goto end;
2518 }
2519 while(window->getNextChild())
2520 {
2521 if (window->getNextChild() == this)
2522 {
2523 hwndRelated = window->getWindowHandle();
2524 goto end;
2525 }
2526 window = (Win32BaseWindow *)window->getNextChild();
2527 }
2528 break;
2529
2530 case GW_OWNER:
2531 if(getOwner()) {
2532 hwndRelated = getOwner()->getWindowHandle();
2533 }
2534 break;
2535
2536 case GW_CHILD:
2537 if(getFirstChild()) {
2538 hwndRelated = ((Win32BaseWindow *)getFirstChild())->getWindowHandle();
2539 }
2540 break;
2541 }
2542end:
2543 dprintf(("GetWindow %x %d returned %x", getWindowHandle(), uCmd, hwndRelated));
2544 return hwndRelated;
2545}
2546//******************************************************************************
2547//******************************************************************************
2548HWND Win32BaseWindow::SetActiveWindow()
2549{
2550 HWND hwndActive;
2551 Win32BaseWindow *win32wnd;
2552 ULONG magic;
2553
2554 dprintf(("SetActiveWindow %x", getWindowHandle()));
2555 hwndActive = OSLibWinSetActiveWindow(OS2HwndFrame);
2556 win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32WNDPTR);
2557 magic = OSLibWinGetWindowULong(hwndActive, OFFSET_WIN32PM_MAGIC);
2558 if(CheckMagicDword(magic) && win32wnd)
2559 {
2560 return win32wnd->getWindowHandle();
2561 }
2562 return windowDesktop->getWindowHandle(); //pretend the desktop was active
2563}
2564//******************************************************************************
2565//WM_ENABLE is sent to hwnd, but not to it's children (as it should be)
2566//******************************************************************************
2567BOOL Win32BaseWindow::EnableWindow(BOOL fEnable)
2568{
2569 return OSLibWinEnableWindow(OS2HwndFrame, fEnable);
2570}
2571//******************************************************************************
2572//******************************************************************************
2573BOOL Win32BaseWindow::CloseWindow()
2574{
2575 return OSLibWinMinimizeWindow(OS2HwndFrame);
2576}
2577//******************************************************************************
2578//******************************************************************************
2579HWND Win32BaseWindow::GetActiveWindow()
2580{
2581 HWND hwndActive;
2582 Win32BaseWindow *win32wnd;
2583 ULONG magic;
2584
2585 hwndActive = OSLibWinQueryActiveWindow();
2586
2587 return OS2ToWin32Handle(hwndActive);
2588}
2589//******************************************************************************
2590//******************************************************************************
2591BOOL Win32BaseWindow::IsWindowEnabled()
2592{
2593 return OSLibWinIsWindowEnabled(OS2HwndFrame);
2594}
2595//******************************************************************************
2596//******************************************************************************
2597BOOL Win32BaseWindow::IsWindowVisible()
2598{
2599#if 1
2600 return (dwStyle & WS_VISIBLE) == WS_VISIBLE;
2601#else
2602 return OSLibWinIsWindowVisible(OS2HwndFrame);
2603#endif
2604}
2605//******************************************************************************
2606//******************************************************************************
2607BOOL Win32BaseWindow::hasWindowName(LPSTR wndname, BOOL fUnicode)
2608{
2609 INT len = GetWindowTextLength();
2610 BOOL res;
2611
2612 if (wndname == NULL)
2613 return (len == 0);
2614
2615 len++;
2616 if (fUnicode)
2617 {
2618 WCHAR *text = (WCHAR*)malloc(len*sizeof(WCHAR));
2619
2620 GetWindowTextW(text,len);
2621 res = (lstrcmpW(text,(LPWSTR)wndname) == 0);
2622 free(text);
2623 } else
2624 {
2625 CHAR *text = (CHAR*)malloc(len*sizeof(CHAR));
2626
2627 GetWindowTextA(text,len);
2628 res = (strcmp(text,wndname) == 0);
2629 free(text);
2630 }
2631
2632 return res;
2633}
2634//******************************************************************************
2635//******************************************************************************
2636CHAR *Win32BaseWindow::getWindowNamePtrA()
2637{
2638 INT len = GetWindowTextLength();
2639 CHAR *text;
2640
2641 if (len == 0) return NULL;
2642 len++;
2643 text = (CHAR*)malloc(len*sizeof(CHAR));
2644 GetWindowTextA(text,len);
2645
2646 return text;
2647}
2648//******************************************************************************
2649//******************************************************************************
2650WCHAR *Win32BaseWindow::getWindowNamePtrW()
2651{
2652 INT len = GetWindowTextLength();
2653 WCHAR *text;
2654
2655 if (len == 0) return NULL;
2656 len++;
2657 text = (WCHAR*)malloc(len*sizeof(WCHAR));
2658 GetWindowTextW(text,len);
2659
2660 return text;
2661}
2662//******************************************************************************
2663//******************************************************************************
2664VOID Win32BaseWindow::freeWindowNamePtr(PVOID namePtr)
2665{
2666 if (namePtr) free(namePtr);
2667}
2668//******************************************************************************
2669//******************************************************************************
2670int Win32BaseWindow::GetWindowTextLength()
2671{
2672 return SendInternalMessageA(WM_GETTEXTLENGTH,0,0);
2673}
2674//******************************************************************************
2675//******************************************************************************
2676int Win32BaseWindow::GetWindowTextA(LPSTR lpsz, int cch)
2677{
2678 return SendInternalMessageA(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2679}
2680//******************************************************************************
2681//******************************************************************************
2682int Win32BaseWindow::GetWindowTextW(LPWSTR lpsz, int cch)
2683{
2684 return SendInternalMessageW(WM_GETTEXT,(WPARAM)cch,(LPARAM)lpsz);
2685}
2686//******************************************************************************
2687//******************************************************************************
2688BOOL Win32BaseWindow::SetWindowTextA(LPSTR lpsz)
2689{
2690 return SendInternalMessageA(WM_SETTEXT,0,(LPARAM)lpsz);
2691}
2692//******************************************************************************
2693//******************************************************************************
2694BOOL Win32BaseWindow::SetWindowTextW(LPWSTR lpsz)
2695{
2696 return SendInternalMessageW(WM_SETTEXT,0,(LPARAM)lpsz);
2697}
2698//******************************************************************************
2699//******************************************************************************
2700LONG Win32BaseWindow::SetWindowLongA(int index, ULONG value, BOOL fUnicode)
2701{
2702 LONG oldval;
2703
2704 dprintf2(("SetWindowLong%c %x %d %x", (fUnicode) ? 'W' : 'A', getWindowHandle(), index, value));
2705 switch(index) {
2706 case GWL_EXSTYLE:
2707 {
2708 STYLESTRUCT ss;
2709
2710 if(dwExStyle == value)
2711 return value;
2712
2713 ss.styleOld = dwExStyle;
2714 ss.styleNew = value;
2715 dprintf(("SetWindowLong GWL_EXSTYLE %x old %x new style %x", getWindowHandle(), dwExStyle, value));
2716 SendInternalMessageA(WM_STYLECHANGING,GWL_EXSTYLE,(LPARAM)&ss);
2717 setExStyle(ss.styleNew);
2718 SendInternalMessageA(WM_STYLECHANGED,GWL_EXSTYLE,(LPARAM)&ss);
2719 return ss.styleOld;
2720 }
2721 case GWL_STYLE:
2722 {
2723 STYLESTRUCT ss;
2724
2725 if(dwStyle == value)
2726 return value;
2727
2728 value &= ~(WS_VISIBLE | WS_CHILD); /* Some bits can't be changed this way (WINE) */
2729 ss.styleOld = getStyle();
2730 ss.styleNew = value | (ss.styleOld & (WS_VISIBLE | WS_CHILD));
2731 dprintf(("SetWindowLong GWL_STYLE %x old %x new style %x", getWindowHandle(), ss.styleOld, ss.styleNew));
2732 SendInternalMessageA(WM_STYLECHANGING,GWL_STYLE,(LPARAM)&ss);
2733 setStyle(ss.styleNew);
2734 SendInternalMessageA(WM_STYLECHANGED,GWL_STYLE,(LPARAM)&ss);
2735#ifdef DEBUG
2736 PrintWindowStyle(ss.styleNew, 0);
2737#endif
2738 return ss.styleOld;
2739 }
2740 case GWL_WNDPROC:
2741 oldval = (LONG)WINPROC_GetProc(win32wndproc, (fUnicode) ? WIN_PROC_32W : WIN_PROC_32A);
2742 //WINPROC_SetProc((HWINDOWPROC *)&win32wndproc, (WNDPROC)value, (fUnicode) ? WIN_PROC_32W : WIN_PROC_32A, WIN_PROC_WINDOW);
2743 WINPROC_SetProc((HWINDOWPROC *)&win32wndproc, (WNDPROC)value, WINPROC_GetProcType(win32wndproc), WIN_PROC_WINDOW);
2744 return oldval;
2745 case GWL_HINSTANCE:
2746 oldval = hInstance;
2747 hInstance = value;
2748 return oldval;
2749 case GWL_HWNDPARENT:
2750 return SetParent((HWND)value);
2751 case GWL_ID:
2752 oldval = getWindowId();
2753 setWindowId(value);
2754 return oldval;
2755 case GWL_USERDATA:
2756 oldval = userData;
2757 userData = value;
2758 return oldval;
2759 default:
2760 if(index >= 0 && index/4 < nrUserWindowLong)
2761 {
2762 oldval = userWindowLong[index/4];
2763 userWindowLong[index/4] = value;
2764 return oldval;
2765 }
2766 SetLastError(ERROR_INVALID_PARAMETER);
2767 return 0;
2768 }
2769}
2770//******************************************************************************
2771//******************************************************************************
2772ULONG Win32BaseWindow::GetWindowLongA(int index, BOOL fUnicode)
2773{
2774 ULONG value;
2775
2776 switch(index) {
2777 case GWL_EXSTYLE:
2778 value = dwExStyle;
2779 break;
2780 case GWL_STYLE:
2781 value = dwStyle;
2782 break;
2783 case GWL_WNDPROC:
2784 value = (LONG)WINPROC_GetProc(win32wndproc, (fUnicode) ? WIN_PROC_32W : WIN_PROC_32A);
2785 break;
2786 case GWL_HINSTANCE:
2787 value = hInstance;
2788 break;
2789 case GWL_HWNDPARENT:
2790 if(getParent()) {
2791 value = getParent()->getWindowHandle();
2792 }
2793 else value = 0;
2794 break;
2795 case GWL_ID:
2796 value = getWindowId();
2797 break;
2798 case GWL_USERDATA:
2799 value = userData;
2800 break;
2801 default:
2802 if(index >= 0 && index/4 < nrUserWindowLong)
2803 {
2804 value = userWindowLong[index/4];
2805 break;
2806 }
2807 SetLastError(ERROR_INVALID_PARAMETER);
2808 return 0;
2809 }
2810 dprintf2(("GetWindowLongA %x %d %x", getWindowHandle(), index, value));
2811 return value;
2812}
2813//******************************************************************************
2814//******************************************************************************
2815WORD Win32BaseWindow::SetWindowWord(int index, WORD value)
2816{
2817 WORD oldval;
2818
2819 if(index >= 0 && index/4 < nrUserWindowLong)
2820 {
2821 oldval = ((WORD *)userWindowLong)[index/2];
2822 ((WORD *)userWindowLong)[index/2] = value;
2823 return oldval;
2824 }
2825 SetLastError(ERROR_INVALID_PARAMETER);
2826 return 0;
2827}
2828//******************************************************************************
2829//******************************************************************************
2830WORD Win32BaseWindow::GetWindowWord(int index)
2831{
2832 if(index >= 0 && index/4 < nrUserWindowLong)
2833 {
2834 return ((WORD *)userWindowLong)[index/2];
2835 }
2836 SetLastError(ERROR_INVALID_PARAMETER);
2837 return 0;
2838}
2839//******************************************************************************
2840//******************************************************************************
2841void Win32BaseWindow::setWindowId(DWORD id)
2842{
2843 dwIDMenu = id;
2844}
2845//******************************************************************************
2846//******************************************************************************
2847Win32BaseWindow *Win32BaseWindow::GetWindowFromHandle(HWND hwnd)
2848{
2849 Win32BaseWindow *window;
2850
2851 if(HwGetWindowHandleData(hwnd, (DWORD *)&window) == TRUE) {
2852 return window;
2853 }
2854// dprintf2(("Win32BaseWindow::GetWindowFromHandle: not a win32 window %x", hwnd));
2855 return NULL;
2856}
2857//******************************************************************************
2858//******************************************************************************
2859Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2Handle(HWND hwnd)
2860{
2861 Win32BaseWindow *win32wnd;
2862 DWORD magic;
2863
2864 if(hwnd == OSLIB_HWND_DESKTOP)
2865 {
2866 return windowDesktop;
2867 }
2868
2869 win32wnd = (Win32BaseWindow *)OSLibWinGetWindowULong(hwnd, OFFSET_WIN32WNDPTR);
2870 magic = OSLibWinGetWindowULong(hwnd, OFFSET_WIN32PM_MAGIC);
2871
2872 if(win32wnd && CheckMagicDword(magic)) {
2873 return win32wnd;
2874 }
2875// dprintf2(("Win32BaseWindow::GetWindowFromOS2Handle: not an Odin os2 window %x", hwnd));
2876 return 0;
2877}
2878//******************************************************************************
2879//******************************************************************************
2880Win32BaseWindow *Win32BaseWindow::GetWindowFromOS2FrameHandle(HWND hwnd)
2881{
2882 return GetWindowFromOS2Handle(OSLibWinWindowFromID(hwnd,OSLIB_FID_CLIENT));
2883}
2884//******************************************************************************
2885//******************************************************************************
2886HWND Win32BaseWindow::Win32ToOS2Handle(HWND hwnd)
2887{
2888 Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2889
2890 if(window) {
2891 return window->getOS2WindowHandle();
2892 }
2893// dprintf2(("Win32BaseWindow::Win32ToOS2Handle: not a win32 window %x", hwnd));
2894 return hwnd;
2895}
2896//******************************************************************************
2897//******************************************************************************
2898HWND Win32BaseWindow::Win32ToOS2FrameHandle(HWND hwnd)
2899{
2900 Win32BaseWindow *window = GetWindowFromHandle(hwnd);
2901
2902 if(window) {
2903 return window->getOS2FrameWindowHandle();
2904 }
2905// dprintf2(("Win32BaseWindow::Win32ToOS2FrameHandle: not a win32 window %x", hwnd));
2906 return hwnd;
2907}
2908//******************************************************************************
2909//******************************************************************************
2910HWND Win32BaseWindow::OS2ToWin32Handle(HWND hwnd)
2911{
2912 Win32BaseWindow *window = GetWindowFromOS2Handle(hwnd);
2913
2914 if(window) {
2915 return window->getWindowHandle();
2916 }
2917 window = GetWindowFromOS2FrameHandle(hwnd);
2918 if(window) {
2919 return window->getWindowHandle();
2920 }
2921// dprintf2(("Win32BaseWindow::OS2ToWin32Handle: not a win32 window %x", hwnd));
2922 return 0;
2923// else return hwnd; //OS/2 window handle
2924}
2925//******************************************************************************
2926// GetNextDlgTabItem32 (USER32.276)
2927//******************************************************************************
2928HWND Win32BaseWindow::getNextDlgTabItem(HWND hwndCtrl, BOOL fPrevious)
2929{
2930 Win32BaseWindow *child, *nextchild, *lastchild;
2931 HWND retvalue;
2932
2933 if (hwndCtrl)
2934 {
2935 child = GetWindowFromHandle(hwndCtrl);
2936 if (!child)
2937 {
2938 retvalue = 0;
2939 goto END;
2940 }
2941 /* Make sure hwndCtrl is a top-level child */
2942 while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
2943 {
2944 child = child->getParent();
2945 if(child == NULL) break;
2946 }
2947
2948 if (!child || (child->getParent() != this))
2949 {
2950 retvalue = 0;
2951 goto END;
2952 }
2953 }
2954 else
2955 {
2956 /* No ctrl specified -> start from the beginning */
2957 child = (Win32BaseWindow *)getFirstChild();
2958 if (!child)
2959 {
2960 retvalue = 0;
2961 goto END;
2962 }
2963
2964 if (!fPrevious)
2965 {
2966 while (child->getNextChild())
2967 {
2968 child = (Win32BaseWindow *)child->getNextChild();
2969 }
2970 }
2971 }
2972
2973 lastchild = child;
2974 nextchild = (Win32BaseWindow *)child->getNextChild();
2975 while (TRUE)
2976 {
2977 if (!nextchild) nextchild = (Win32BaseWindow *)getFirstChild();
2978
2979 if (child == nextchild) break;
2980
2981 if ((nextchild->getStyle() & WS_TABSTOP) && (nextchild->getStyle() & WS_VISIBLE) &&
2982 !(nextchild->getStyle() & WS_DISABLED))
2983 {
2984 lastchild = nextchild;
2985 if (!fPrevious) break;
2986 }
2987 nextchild = (Win32BaseWindow *)nextchild->getNextChild();
2988 }
2989 retvalue = lastchild->getWindowHandle();
2990
2991END:
2992 return retvalue;
2993}
2994//******************************************************************************
2995//******************************************************************************
2996HWND Win32BaseWindow::getNextDlgGroupItem(HWND hwndCtrl, BOOL fPrevious)
2997{
2998 Win32BaseWindow *child, *nextchild, *lastchild;
2999 HWND retvalue;
3000
3001 if (hwndCtrl)
3002 {
3003 child = GetWindowFromHandle(hwndCtrl);
3004 if (!child)
3005 {
3006 retvalue = 0;
3007 goto END;
3008 }
3009 /* Make sure hwndCtrl is a top-level child */
3010 while ((child->getStyle() & WS_CHILD) && (child->getParent() != this))
3011 {
3012 child = child->getParent();
3013 if(child == NULL) break;
3014 }
3015
3016 if (!child || (child->getParent() != this))
3017 {
3018 retvalue = 0;
3019 goto END;
3020 }
3021 }
3022 else
3023 {
3024 /* No ctrl specified -> start from the beginning */
3025 child = (Win32BaseWindow *)getFirstChild();
3026 if (!child)
3027 {
3028 retvalue = 0;
3029 goto END;
3030 }
3031
3032 if (fPrevious)
3033 {
3034 while (child->getNextChild())
3035 {
3036 child = (Win32BaseWindow *)child->getNextChild();
3037 }
3038 }
3039 }
3040
3041 lastchild = child;
3042 nextchild = (Win32BaseWindow *)child->getNextChild();
3043 while (TRUE)
3044 {
3045 if (!nextchild || (nextchild->getStyle() & WS_GROUP))
3046 {
3047 /* Wrap-around to the beginning of the group */
3048 Win32BaseWindow *pWndTemp;
3049
3050 nextchild = (Win32BaseWindow *)getFirstChild();
3051
3052 for(pWndTemp = nextchild;pWndTemp;pWndTemp = (Win32BaseWindow *)pWndTemp->getNextChild())
3053 {
3054 if (pWndTemp->getStyle() & WS_GROUP)
3055 nextchild = pWndTemp;
3056
3057 if (pWndTemp == child)
3058 break;
3059 }
3060
3061 }
3062 if (nextchild == child)
3063 break;
3064
3065 if ((nextchild->getStyle() & WS_VISIBLE) && !(nextchild->getStyle() & WS_DISABLED))
3066 {
3067 lastchild = nextchild;
3068
3069 if (!fPrevious)
3070 break;
3071 }
3072
3073 nextchild = (Win32BaseWindow *)nextchild->getNextChild();
3074 }
3075 retvalue = lastchild->getWindowHandle();
3076END:
3077 return retvalue;
3078}
3079//******************************************************************************
3080//******************************************************************************
3081#ifdef DEBUG
3082void PrintWindowStyle(DWORD dwStyle, DWORD dwExStyle)
3083{
3084 char style[256] = "";
3085 char exstyle[256] = "";
3086
3087 /* Window styles */
3088 if(dwStyle & WS_CHILD)
3089 strcat(style, "WS_CHILD ");
3090 if(dwStyle & WS_POPUP)
3091 strcat(style, "WS_POPUP ");
3092 if(dwStyle & WS_VISIBLE)
3093 strcat(style, "WS_VISIBLE ");
3094 if(dwStyle & WS_DISABLED)
3095 strcat(style, "WS_DISABLED ");
3096 if(dwStyle & WS_CLIPSIBLINGS)
3097 strcat(style, "WS_CLIPSIBLINGS ");
3098 if(dwStyle & WS_CLIPCHILDREN)
3099 strcat(style, "WS_CLIPCHILDREN ");
3100 if(dwStyle & WS_MAXIMIZE)
3101 strcat(style, "WS_MAXIMIZE ");
3102 if(dwStyle & WS_MINIMIZE)
3103 strcat(style, "WS_MINIMIZE ");
3104 if(dwStyle & WS_GROUP)
3105 strcat(style, "WS_GROUP ");
3106 if(dwStyle & WS_TABSTOP)
3107 strcat(style, "WS_TABSTOP ");
3108
3109 if((dwStyle & WS_CAPTION) == WS_CAPTION)
3110 strcat(style, "WS_CAPTION ");
3111 if(dwStyle & WS_DLGFRAME)
3112 strcat(style, "WS_DLGFRAME ");
3113 if(dwStyle & WS_BORDER)
3114 strcat(style, "WS_BORDER ");
3115
3116 if(dwStyle & WS_VSCROLL)
3117 strcat(style, "WS_VSCROLL ");
3118 if(dwStyle & WS_HSCROLL)
3119 strcat(style, "WS_HSCROLL ");
3120 if(dwStyle & WS_SYSMENU)
3121 strcat(style, "WS_SYSMENU ");
3122 if(dwStyle & WS_THICKFRAME)
3123 strcat(style, "WS_THICKFRAME ");
3124 if(dwStyle & WS_MINIMIZEBOX)
3125 strcat(style, "WS_MINIMIZEBOX ");
3126 if(dwStyle & WS_MAXIMIZEBOX)
3127 strcat(style, "WS_MAXIMIZEBOX ");
3128
3129 if(dwExStyle & WS_EX_DLGMODALFRAME)
3130 strcat(exstyle, "WS_EX_DLGMODALFRAME ");
3131 if(dwExStyle & WS_EX_ACCEPTFILES)
3132 strcat(exstyle, "WS_EX_ACCEPTFILES ");
3133 if(dwExStyle & WS_EX_NOPARENTNOTIFY)
3134 strcat(exstyle, "WS_EX_NOPARENTNOTIFY ");
3135 if(dwExStyle & WS_EX_TOPMOST)
3136 strcat(exstyle, "WS_EX_TOPMOST ");
3137 if(dwExStyle & WS_EX_TRANSPARENT)
3138 strcat(exstyle, "WS_EX_TRANSPARENT ");
3139
3140 if(dwExStyle & WS_EX_MDICHILD)
3141 strcat(exstyle, "WS_EX_MDICHILD ");
3142 if(dwExStyle & WS_EX_TOOLWINDOW)
3143 strcat(exstyle, "WS_EX_TOOLWINDOW ");
3144 if(dwExStyle & WS_EX_WINDOWEDGE)
3145 strcat(exstyle, "WS_EX_WINDOWEDGE ");
3146 if(dwExStyle & WS_EX_CLIENTEDGE)
3147 strcat(exstyle, "WS_EX_CLIENTEDGE ");
3148 if(dwExStyle & WS_EX_CONTEXTHELP)
3149 strcat(exstyle, "WS_EX_CONTEXTHELP ");
3150 if(dwExStyle & WS_EX_RIGHT)
3151 strcat(exstyle, "WS_EX_RIGHT ");
3152 if(dwExStyle & WS_EX_LEFT)
3153 strcat(exstyle, "WS_EX_LEFT ");
3154 if(dwExStyle & WS_EX_RTLREADING)
3155 strcat(exstyle, "WS_EX_RTLREADING ");
3156 if(dwExStyle & WS_EX_LTRREADING)
3157 strcat(exstyle, "WS_EX_LTRREADING ");
3158 if(dwExStyle & WS_EX_LEFTSCROLLBAR)
3159 strcat(exstyle, "WS_EX_LEFTSCROLLBAR ");
3160 if(dwExStyle & WS_EX_RIGHTSCROLLBAR)
3161 strcat(exstyle, "WS_EX_RIGHTSCROLLBAR ");
3162 if(dwExStyle & WS_EX_CONTROLPARENT)
3163 strcat(exstyle, "WS_EX_CONTROLPARENT ");
3164 if(dwExStyle & WS_EX_STATICEDGE)
3165 strcat(exstyle, "WS_EX_STATICEDGE ");
3166 if(dwExStyle & WS_EX_APPWINDOW)
3167 strcat(exstyle, "WS_EX_APPWINDOW ");
3168
3169 dprintf(("Window style: %x %s", dwStyle, style));
3170 dprintf(("Window exStyle: %x %s (FS = %x)", dwExStyle, exstyle, GetFS()));
3171}
3172#endif
3173//******************************************************************************
3174//******************************************************************************
3175
3176GenericObject *Win32BaseWindow::windows = NULL;
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