source: trunk/src/user32/pmwindow.cpp@ 10019

Last change on this file since 10019 was 10008, checked in by sandervl, 23 years ago

Send WM_WINDOWPOSCHANGED for ShowWindow(SW_SHOWWINDOW)
File size: 83.1 KB
Line 
1/* $Id: pmwindow.cpp,v 1.208 2003-04-11 10:55:02 sandervl Exp $ */
2/*
3 * Win32 Window Managment Code for OS/2
4 *
5 * Copyright 1998-2000 Sander van Leeuwen (sandervl@xs4all.nl)
6 * Copyright 1999 Daniela Engert (dani@ngrt.de)
7 *
8 *
9 * Project Odin Software License can be found in LICENSE.TXT
10 *
11 */
12#define INCL_WIN
13#define INCL_GPI
14#define INCL_DEV /* Device Function definitions */
15#define INCL_GPICONTROL /* GPI control Functions */
16#define INCL_DOSPROCESS
17#define INCL_DOSMODULEMGR
18#define INCL_DOSDEVICES
19#define INCL_DOSDEVIOCTL
20#define INCL_WINTRACKRECT
21
22#include <os2wrap.h>
23#include <odinwrap.h>
24#include <stdlib.h>
25#include <string.h>
26#include <win32type.h>
27#include <win32api.h>
28#include <winconst.h>
29#include <winuser32.h>
30#include <wprocess.h>
31#include <dbglog.h>
32#include <win32wbase.h>
33#include <win32dlg.h>
34#include "win32wdesktop.h"
35#include "pmwindow.h"
36#include "oslibwin.h"
37#include "oslibutil.h"
38#include "oslibgdi.h"
39#include "oslibmsg.h"
40#define INCLUDED_BY_DC
41#include "dc.h"
42#include <thread.h>
43#include <wprocess.h>
44#include "caret.h"
45#include "timer.h"
46#include <codepage.h>
47#include "syscolor.h"
48#include "options.h"
49#include "menu.h"
50#include <pmkbdhk.h>
51#include <pmscan.h>
52#include <winscan.h>
53#include <win\dbt.h>
54#include "dragdrop.h"
55#include "menu.h"
56#include "user32api.h"
57
58#define DBG_LOCALLOG DBG_pmwindow
59#include "dbglocal.h"
60
61//define this to use the new code for WM_CALCVALIDRECT handling
62//#define USE_CALCVALIDRECT
63
64HMQ hmq = 0; /* Message queue handle */
65HAB hab = 0;
66RECTL desktopRectl = {0};
67ULONG ScreenWidth = 0;
68ULONG ScreenHeight = 0;
69ULONG ScreenBitsPerPel = 0;
70BOOL fOS2Look = FALSE;
71BOOL fForceMonoCursor = FALSE;
72BOOL fDragDropActive = FALSE;
73BOOL fDragDropDisabled = FALSE;
74
75char WIN32_CDCLASS[255] = "Win32CDWindowClass";
76char WIN32_STDCLASS[255] = "Win32WindowClass";
77char WIN32_STDFRAMECLASS[255] = "Win32FrameClass";
78
79#define PMMENU_MINBUTTON 0
80#define PMMENU_MAXBUTTON 1
81#define PMMENU_RESTOREBUTTON 2
82#define PMMENU_CLOSEBUTTON 3
83#define PMMENU_MINBUTTONDOWN 4
84#define PMMENU_MAXBUTTONDOWN 5
85#define PMMENU_RESTOREBUTTONDOWN 6
86#define PMMENU_CLOSEBUTTONDOWN 7
87
88HBITMAP hbmFrameMenu[8] = {0};
89
90//Win32 bitmap handles of the OS/2 min, max and restore buttons
91HBITMAP hBmpMinButton = 0;
92HBITMAP hBmpMaxButton = 0;
93HBITMAP hBmpRestoreButton = 0;
94HBITMAP hBmpCloseButton = 0;
95HBITMAP hBmpMinButtonDown = 0;
96HBITMAP hBmpMaxButtonDown = 0;
97HBITMAP hBmpRestoreButtonDown = 0;
98HBITMAP hBmpCloseButtonDown = 0;
99
100static PFNWP pfnFrameWndProc = NULL;
101static HWND hwndFocusChange = 0;
102 HWND hwndCD = 0;
103
104// this holds the font height that the display driver returns using DevQueryCaps
105// 13 would be small fonts, 16 medium fonts and 20 large fonts
106LONG CapsCharHeight = 0;
107
108// Note:
109// For a "lonekey"-press of AltGr, we only receive WM_KEYUP
110// messages. If the key is pressed longer and starts to repeat,
111// WM_KEYDOWN messages come in properly.
112static BOOL fKeyAltGrDown = FALSE;
113
114
115static char *PMDragExtractFiles(PDRAGINFO pDragInfo, ULONG *pcItems, ULONG *pulBytes);
116static BOOL PMDragValidate(PDRAGINFO pDragInfo);
117static void QueryPMMenuBitmaps();
118
119MRESULT EXPENTRY Win32WindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2);
120MRESULT EXPENTRY Win32CDWindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2);
121MRESULT EXPENTRY Win32FrameWindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2);
122void FrameReplaceMenuItem(HWND hwndMenu, ULONG nIndex, ULONG idOld, ULONG idNew,
123 HBITMAP hbmNew);
124void FrameSetFocus(HWND hwnd);
125
126VOID APIENTRY DspInitSystemDriverName(PSZ pszDriverName, ULONG lenDriverName);
127
128#ifdef DEBUG
129static char *DbgGetStringSWPFlags(ULONG flags);
130static char *DbgPrintQFCFlags(ULONG flags);
131#endif
132
133//******************************************************************************
134// Initialize PM; create hab, message queue and register special Win32 window classes
135//
136// This is called from the initterm, so we call it only once for each process.
137// We make sure PM is up and running for our purposes and init the existing
138// thread 0.
139//******************************************************************************
140BOOL InitPM()
141{
142 hab = WinInitialize(0);
143 dprintf(("Winitialize returned %x", hab));
144 hmq = WinCreateMsgQueue(hab, 0);
145
146 if(!hab || !hmq)
147 {
148 UINT error;
149 //CB: only fail on real error
150 error = WinGetLastError(hab) & 0xFFFF; //error code
151 if (!hab || (error != PMERR_MSG_QUEUE_ALREADY_EXISTS))
152 {
153 dprintf(("WinInitialize or WinCreateMsgQueue failed %x %x", hab, hmq));
154 dprintf((" Error = %x",error));
155 if(error == PMERR_NOT_IN_A_PM_SESSION) return TRUE;
156
157 return(FALSE);
158 }
159 else
160 {
161 if(!hab) {
162 hab = WinQueryAnchorBlock(HWND_DESKTOP);
163 dprintf(("WinQueryAnchorBlock returned %x", hab));
164 }
165 if(!hmq) {
166 PTIB ptib;
167 PPIB ppib;
168
169 DosGetInfoBlocks(&ptib, &ppib);
170
171 hmq = WinQueueFromID(hab, ppib->pib_ulpid, ptib->tib_ptib2->tib2_ultid);
172 }
173 }
174 }
175
176 // store our HAB and HMQ in the TEB - we need it quite often
177 // and they don't map 1:1 to Windows entities
178 SetThreadHAB(hab);
179 dprintf(("InitPM: hmq = %x", hmq));
180 SetThreadMessageQueue(hmq);
181
182 BOOL rc = WinSetCp(hmq, GetDisplayCodepage());
183 dprintf(("InitPM: WinSetCP was %sOK", rc ? "" : "not "));
184
185 //CD polling window class
186 if(!WinRegisterClass( /* Register window class */
187 hab, /* Anchor block handle */
188 (PSZ)WIN32_CDCLASS, /* Window class name */
189 (PFNWP)Win32CDWindowProc, /* Address of window procedure */
190 0,
191 0))
192 {
193 dprintf(("WinRegisterClass Win32BaseWindow failed"));
194 return(FALSE);
195 }
196
197 //Standard Odin window class
198 if(!WinRegisterClass( /* Register window class */
199 hab, /* Anchor block handle */
200 (PSZ)WIN32_STDCLASS, /* Window class name */
201 (PFNWP)Win32WindowProc, /* Address of window procedure */
202 0,
203 NROF_WIN32WNDBYTES))
204 {
205 dprintf(("WinRegisterClass Win32BaseWindow failed"));
206 return(FALSE);
207 }
208
209 CLASSINFO FrameClassInfo;
210 if(!WinQueryClassInfo (hab, WC_FRAME, &FrameClassInfo)) {
211 dprintf (("WinQueryClassInfo WC_FRAME failed"));
212 return (FALSE);
213 }
214 pfnFrameWndProc = FrameClassInfo.pfnWindowProc;
215
216 dprintf(("WC_FRAME style %x", FrameClassInfo.flClassStyle));
217
218 // this is our OS/2 window class for frame windows
219 if(!WinRegisterClass( /* Register window class */
220 hab, /* Anchor block handle */
221 (PSZ)WIN32_STDFRAMECLASS, /* Window class name */
222 (PFNWP)Win32FrameWindowProc, /* Address of window procedure */
223 CS_FRAME,
224 FrameClassInfo.cbWindowData))
225 {
226 dprintf(("WinRegisterClass Win32BaseWindow failed %x", WinGetLastError(hab)));
227 return(FALSE);
228 }
229
230 // get the screen dimensions and store them
231 WinQueryWindowRect(HWND_DESKTOP, &desktopRectl);
232 ScreenWidth = desktopRectl.xRight;
233 ScreenHeight = desktopRectl.yTop;
234
235 HDC hdc; /* Device-context handle */
236 /* context data structure */
237 DEVOPENSTRUC dop = {NULL, "DISPLAY", NULL, NULL, NULL, NULL,
238 NULL, NULL, NULL};
239
240 /* create memory device context - it's temporary to query some information */
241 hdc = DevOpenDC(hab, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&dop, NULLHANDLE);
242
243 // check if we have the OS/2 Look and Feel enabled
244 fOS2Look = PROFILE_GetOdinIniBool(ODINSYSTEM_SECTION, "OS2Look", TRUE);
245 if(fOS2Look)
246 {
247 SYSCOLOR_Init(FALSE); //use OS/2 colors
248 QueryPMMenuBitmaps();
249 }
250
251 // find out which colordepth we're running
252 DevQueryCaps(hdc, CAPS_COLOR_BITCOUNT, 1, (PLONG)&ScreenBitsPerPel);
253
254 // query the font height to find out whether we have small or large fonts
255 DevQueryCaps(hdc, CAPS_GRAPHICS_CHAR_HEIGHT, 1, (PLONG)&CapsCharHeight);
256
257 DevCloseDC(hdc);
258
259 dprintf(("InitPM: Desktop (%d,%d) bpp %d", ScreenWidth, ScreenHeight, ScreenBitsPerPel));
260 return TRUE;
261} /* End of main */
262//******************************************************************************
263HBITMAP OPEN32API _O32_CreateBitmapFromPMHandle(HBITMAP hPMBitmap);
264
265inline HBITMAP O32_CreateBitmapFromPMHandle(HBITMAP hPMBitmap)
266{
267 HBITMAP yyrc;
268 USHORT sel = RestoreOS2FS();
269
270 yyrc = _O32_CreateBitmapFromPMHandle(hPMBitmap);
271 SetFS(sel);
272
273 return yyrc;
274}
275//******************************************************************************
276static void QueryPMMenuBitmaps()
277{
278 CHAR szDisplay[30];
279 HMODULE hModDisplay;
280
281 if(hbmFrameMenu[0] == 0)
282 {
283 CHAR szDisplay[30];
284 HMODULE hModDisplay;
285 HDC hdc; /* Device-context handle */
286 DEVOPENSTRUC dop = {NULL, "DISPLAY", NULL, NULL, NULL, NULL,
287 NULL, NULL, NULL};
288
289 /* create memory device context */
290 hdc = DevOpenDC(hab, OD_MEMORY, "*", 5L, (PDEVOPENDATA)&dop, NULLHANDLE);
291
292 DspInitSystemDriverName(szDisplay, sizeof(szDisplay));
293 DosQueryModuleHandle(szDisplay, &hModDisplay);
294
295 hbmFrameMenu[PMMENU_MINBUTTON] = GpiLoadBitmap(hdc, hModDisplay, SBMP_MINBUTTON, 0, 0);
296 hbmFrameMenu[PMMENU_MINBUTTONDOWN] = GpiLoadBitmap(hdc, hModDisplay, SBMP_MINBUTTONDEP, 0, 0);
297 hbmFrameMenu[PMMENU_MAXBUTTON] = GpiLoadBitmap(hdc, hModDisplay, SBMP_MAXBUTTON, 0, 0);
298 hbmFrameMenu[PMMENU_MAXBUTTONDOWN] = GpiLoadBitmap(hdc, hModDisplay, SBMP_MAXBUTTONDEP, 0, 0);
299 hbmFrameMenu[PMMENU_RESTOREBUTTON] = GpiLoadBitmap(hdc, hModDisplay, SBMP_RESTOREBUTTON, 0, 0);
300 hbmFrameMenu[PMMENU_RESTOREBUTTONDOWN] = GpiLoadBitmap(hdc, hModDisplay, SBMP_RESTOREBUTTONDEP, 0, 0);
301 hbmFrameMenu[PMMENU_CLOSEBUTTON] = GpiLoadBitmap(hdc, hModDisplay, SBMP_CLOSE, 0, 0);
302 hbmFrameMenu[PMMENU_CLOSEBUTTONDOWN] = GpiLoadBitmap(hdc, hModDisplay, SBMP_CLOSEDEP, 0, 0);
303
304 //Create win32 bitmap handles of the OS/2 min, max and restore buttons
305 hBmpMinButton = O32_CreateBitmapFromPMHandle(hbmFrameMenu[PMMENU_MINBUTTON]);
306 hBmpMinButtonDown = O32_CreateBitmapFromPMHandle(hbmFrameMenu[PMMENU_MINBUTTONDOWN]);
307 hBmpMaxButton = O32_CreateBitmapFromPMHandle(hbmFrameMenu[PMMENU_MAXBUTTON]);
308 hBmpMaxButtonDown = O32_CreateBitmapFromPMHandle(hbmFrameMenu[PMMENU_MAXBUTTONDOWN]);
309 hBmpRestoreButton = O32_CreateBitmapFromPMHandle(hbmFrameMenu[PMMENU_RESTOREBUTTON]);
310 hBmpRestoreButtonDown = O32_CreateBitmapFromPMHandle(hbmFrameMenu[PMMENU_RESTOREBUTTONDOWN]);
311 hBmpCloseButton = O32_CreateBitmapFromPMHandle(hbmFrameMenu[PMMENU_CLOSEBUTTON]);
312 hBmpCloseButtonDown = O32_CreateBitmapFromPMHandle(hbmFrameMenu[PMMENU_CLOSEBUTTONDOWN]);
313 DevCloseDC(hdc);
314 }
315}
316//******************************************************************************
317//******************************************************************************
318void WIN32API SetWindowAppearance(int fLooks)
319{
320 if(fLooks == OS2_APPEARANCE || fLooks == OS2_APPEARANCE_SYSMENU)
321 {
322 SYSCOLOR_Init(FALSE); //use OS/2 colors
323 QueryPMMenuBitmaps();
324 }
325 fOS2Look = fLooks;
326 MENU_Init();
327}
328//******************************************************************************
329//******************************************************************************
330void WIN32API CustForceMonoCursor()
331{
332 fForceMonoCursor = TRUE;
333}
334//******************************************************************************
335//******************************************************************************
336void WIN32API DisableDragDrop(BOOL fDisabled)
337{
338 fDragDropDisabled = fDisabled;
339}
340//******************************************************************************
341//CD notification window class
342//******************************************************************************
343MRESULT EXPENTRY Win32CDWindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
344{
345#pragma pack(1)
346 typedef struct
347 {
348 BYTE ucCommandInfo;
349 WORD usDriveUnit;
350 } ParameterBlock;
351#pragma pack()
352
353 MRESULT rc = 0;
354 static ULONG drives[26] = {0};
355 static int drivestatus[26] = {0};
356
357 switch( msg )
358 {
359 //OS/2 msgs
360 case WM_CREATE:
361 {
362 char drive[4];
363
364 //skip floppy drives
365 drive[0] = 'C';
366 drive[1] = ':';
367 drive[2] = '\0';
368
369 for(int i=2;i<26;i++) {
370 drives[i] = GetDriveTypeA(drive);
371 if(drives[i] == DRIVE_CDROM_W)
372 {
373 DWORD parsize = sizeof(ParameterBlock);
374 DWORD datasize = 2;
375 WORD status = 0;
376 DWORD rc;
377 ParameterBlock parm;
378
379 parm.ucCommandInfo = 0;
380 parm.usDriveUnit = i;
381 rc = DosDevIOCtl(-1, IOCTL_DISK, DSK_GETLOCKSTATUS, &parm, sizeof(parm), &parsize,
382 &status, sizeof(status), &datasize);
383 if(rc != NO_ERROR) {
384 dprintf(("DosDevIOCtl failed with rc %d", rc));
385 drives[i] = 0;
386 continue;
387 }
388 //if no disk present, return FALSE
389 if(status & 4) {
390 drivestatus[i] = status & 4;
391 }
392 }
393 drive[0]++;
394 }
395 WinStartTimer(hab, hwnd, TIMERID_DRIVEPOLL, 32*60);
396//// WinStartTimer(hab, hwnd, TIMERID_DRIVEPOLL, 32*3);
397//// WinStartTimer(hab, hwnd, TIMERID_DRIVEPOLL, 5000);
398 rc = (MRESULT)FALSE;
399 break;
400 }
401 case WM_TIMER:
402 {
403 for(int i=0;i<26;i++)
404 {
405 //for now only cdrom/dvd drives
406 if(drives[i] == DRIVE_CDROM_W)
407 {
408 DWORD parsize = sizeof(ParameterBlock);
409 DWORD datasize = 2;
410 WORD status = 0;
411 DWORD rc;
412 ParameterBlock parm;
413
414 parm.ucCommandInfo = 0;
415 parm.usDriveUnit = i;
416 rc = DosDevIOCtl(-1, IOCTL_DISK, DSK_GETLOCKSTATUS, &parm, sizeof(parm), &parsize,
417 &status, sizeof(status), &datasize);
418 if(rc != NO_ERROR) {
419 dprintf(("DosDevIOCtl failed with rc %d", rc));
420 return FALSE;
421 }
422 //Send WM_DEVICECHANGE message when CD status changes
423 if((status & 4) != drivestatus[i])
424 {
425 PID pidThis, pidTemp;
426 HENUM henum;
427 HWND hwndEnum;
428 DEV_BROADCAST_VOLUME volchange;
429
430 dprintf(("Disk status 0x%x", status));
431
432 volchange.dbcv_size = sizeof(volchange);
433 volchange.dbcv_devicetype = DBT_DEVTYP_VOLUME;
434 volchange.dbcv_reserved = 0;
435 volchange.dbcv_unitmask = (1 << i);
436 volchange.dbcv_flags = DBTF_MEDIA;
437
438 WinQueryWindowProcess(hwnd, &pidThis, NULL);
439
440 //Iterate over all child windows of the desktop
441 henum = WinBeginEnumWindows(HWND_DESKTOP);
442
443 SetWin32TIB();
444 while(hwndEnum = WinGetNextWindow(henum))
445 {
446 WinQueryWindowProcess(hwndEnum, &pidTemp, NULL);
447 if(pidTemp == pidThis)
448 {
449 HWND hwndWin32 = OS2ToWin32Handle(hwndEnum);
450 if(hwndWin32) {
451 SendMessageA(hwndWin32,
452 WM_DEVICECHANGE_W,
453 (status & 4) ? DBT_DEVICEARRIVAL : DBT_DEVICEREMOVECOMPLETE,
454 (LPARAM)&volchange);
455 }
456 }
457 }
458 RestoreOS2TIB();
459 WinEndEnumWindows(henum);
460
461 drivestatus[i] = (status & 4);
462 }
463 }
464 }
465 break;
466 }
467
468 case WM_DESTROY:
469 dprintf(("WM_DESTROY for CD notification window"));
470 WinStopTimer(hab, hwnd, TIMERID_DRIVEPOLL);
471 break;
472
473 default:
474 return WinDefWindowProc( hwnd, msg, mp1, mp2 );
475 }
476 return (MRESULT)rc;
477}
478//******************************************************************************
479// Win32 window message handler
480// The PM window procedure for our client window class (non frame)
481//******************************************************************************
482MRESULT EXPENTRY Win32WindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
483{
484 Win32BaseWindow *win32wnd;
485 TEB *teb;
486 MSG winMsg, *pWinMsg;
487 MRESULT rc = 0;
488 POSTMSG_PACKET *postmsg;
489 OSLIBPOINT point, ClientPoint;
490
491 // restore our FS selector
492 SetWin32TIB();
493
494#ifdef DEBUG
495 dbg_ThreadPushCall("Win32WindowProc");
496#endif
497
498 // BEGIN NOTE-------------->>>>>> If this is changed, also change Win32FrameWindowProc!! <<<<<<<<<<<-------------------- BEGIN
499 teb = GetThreadTEB();
500 win32wnd = Win32BaseWindow::GetWindowFromOS2Handle(hwnd);
501
502//// dprintf(("window %x msg %x", (win32wnd) ? win32wnd->getWindowHandle() : 0, msg));
503
504 // do some sanity checking here:
505 // - we need to have a TEB handle
506 // - unless this is WM_CREATE (the very first message), there has to be
507 // a USER32 window object for this window handle
508 if(!teb || (msg != WM_CREATE && win32wnd == NULL)) {
509 dprintf(("OS2: Invalid win32wnd pointer for window %x msg %x", hwnd, msg));
510 goto RunDefWndProc;
511 }
512//// if(teb->o.odin.fIgnoreMsgs) {
513//// goto RunDefWndProc;
514//// }
515
516 // check if the message state counter in the TEB is odd
517 // This means the message has been sent directly from PM to our message
518 // handler (so it is the first time we know about this PM message).
519 // If this is the case, we have to translate it here to a Win32
520 // message first. The other case is that the message is the result of a
521 // WinDispatchMsg call and therefore has already been translated.
522 if((teb->o.odin.msgstate & 1) == 0)
523 {
524 // message that was sent directly to our window proc handler; translate it here
525 QMSG qmsg;
526
527 qmsg.msg = msg;
528 qmsg.hwnd = hwnd;
529 qmsg.mp1 = mp1;
530 qmsg.mp2 = mp2;
531 qmsg.time = WinQueryMsgTime(teb->o.odin.hab);
532 WinQueryMsgPos(teb->o.odin.hab, &qmsg.ptl);
533 qmsg.reserved = 0;
534
535 if(OS2ToWinMsgTranslate((PVOID)teb, &qmsg, &winMsg, FALSE, MSG_REMOVE) == FALSE)
536 {//message was not translated
537 memset(&winMsg, 0, sizeof(MSG));
538 }
539 pWinMsg = &winMsg;
540 }
541 else {
542 // message has already been translated before (GetMessage/PeekMessage).
543 // Use the translated information. Flip the translation flag.
544 pWinMsg = &teb->o.odin.msg;
545 teb->o.odin.msgstate++;
546 }
547 // END NOTE-------------->>>>>> If this is changed, also change Win32FrameWindowProc!! <<<<<<<<<<<-------------------- END
548
549 if(msg >= WIN32APP_POSTMSG) {
550 //probably win32 app user message
551 dprintf2(("Posted message %x->%x", msg, msg-WIN32APP_POSTMSG));
552 if((ULONG)mp1 == WIN32MSG_MAGICA) {
553 rc = (MRESULT)win32wnd->DispatchMsgA(pWinMsg);
554 }
555 else
556 if((ULONG)mp1 == WIN32MSG_MAGICW) {
557 rc = (MRESULT)win32wnd->DispatchMsgW(pWinMsg);
558 }
559 else {//broadcasted message
560 rc = (MRESULT)win32wnd->DispatchMsgA(pWinMsg);
561 }
562 RELEASE_WNDOBJ(win32wnd);
563 RestoreOS2TIB();
564
565#ifdef DEBUG
566 dbg_ThreadPopCall();
567#endif
568 return rc;
569 }
570
571 switch( msg )
572 {
573 //OS/2 msgs
574 case WM_CREATE:
575 {
576 if(teb->o.odin.newWindow == 0)
577 goto createfail;
578
579 //Processing is done in after WinCreateWindow returns
580 dprintf(("OS2: WM_CREATE %x", hwnd));
581 win32wnd = (Win32BaseWindow *)teb->o.odin.newWindow;
582 win32wnd->addRef();
583 teb->o.odin.newWindow = 0;
584 if(win32wnd->MsgCreate(hwnd) == FALSE)
585 {
586 rc = (MRESULT)TRUE; //discontinue window creation
587 break;
588 }
589
590 //Create CD notification window
591 if(hwndCD == 0) {
592 hwndCD = WinCreateWindow(HWND_DESKTOP, WIN32_CDCLASS,
593 NULL, 0, 0, 0, 0, 0,
594 HWND_DESKTOP, HWND_TOP, 0, NULL, NULL);
595 }
596
597 createfail:
598 rc = (MRESULT)FALSE;
599 break;
600 }
601
602 case WM_QUIT:
603 dprintf(("OS2: WM_QUIT %x", hwnd));
604 win32wnd->MsgQuit();
605 break;
606
607 case WM_CLOSE:
608 dprintf(("OS2: WM_CLOSE %x", hwnd));
609 win32wnd->MsgClose();
610 break;
611
612 case WM_DESTROY:
613 dprintf(("OS2: WM_DESTROY %x", hwnd));
614 win32wnd->MsgDestroy();
615 WinSetVisibleRegionNotify(hwnd, FALSE);
616 goto RunDefWndProc;
617
618 case WM_ENABLE:
619 dprintf(("OS2: WM_ENABLE %x", hwnd));
620 break;
621
622 case WM_SHOW:
623 dprintf(("OS2: WM_SHOW %x %d", hwnd, mp1));
624 win32wnd->MsgShow((ULONG)mp1);
625 break;
626
627 case WM_ACTIVATE:
628 {
629 ULONG flags = WinQueryWindowULong(hwnd, OFFSET_WIN32FLAGS);
630
631 dprintf(("OS2: WM_ACTIVATE %x %x %x", hwnd, mp1, mp2));
632 WinSetWindowULong(hwnd, OFFSET_WIN32FLAGS, SHORT1FROMMP(mp1) ? (flags | WINDOWFLAG_ACTIVE):(flags & ~WINDOWFLAG_ACTIVE));
633 if(win32wnd->IsWindowCreated())
634 {
635 win32wnd->MsgActivate((LOWORD(pWinMsg->wParam) == WA_ACTIVE_W) ? 1 : 0, HIWORD(pWinMsg->wParam), pWinMsg->lParam, (HWND)mp2);
636 }
637 break;
638 }
639
640 case WM_SIZE:
641 {
642 dprintf(("OS2: WM_SIZE (%d,%d) (%d,%d)", SHORT1FROMMP(mp2), SHORT2FROMMP(mp2), SHORT1FROMMP(mp1), SHORT2FROMMP(mp1)));
643 win32wnd->SetVisibleRegionChanged(TRUE);
644 goto RunDefWndProc;
645 }
646
647
648 case WM_VRNENABLED:
649 {
650 dprintf(("OS2: WM_VRNENABLED %x %x %x", win32wnd->getWindowHandle(), mp1, mp2));
651 //Always call handler; even if mp1 is 0. If we don't do this, the
652 //DivX 4 player will never be allowed to draw after putting another window
653 //on top of it.
654
655 win32wnd->callVisibleRgnNotifyProc(TRUE);
656 if(!win32wnd->isComingToTop() && ((win32wnd->getExStyle() & WS_EX_TOPMOST_W) == WS_EX_TOPMOST_W))
657 {
658 HWND hwndrelated;
659 Win32BaseWindow *topwindow;
660
661 win32wnd->setComingToTop(TRUE);
662
663 hwndrelated = WinQueryWindow(hwnd, QW_PREV);
664 dprintf(("WM_VRNENABLED hwndrelated = %x (hwnd=%x)", hwndrelated, hwnd));
665 topwindow = Win32BaseWindow::GetWindowFromOS2Handle(hwndrelated);
666 if(topwindow == NULL || ((win32wnd->getExStyle() & WS_EX_TOPMOST_W) == 0)) {
667 //put window at the top of z order
668 WinSetWindowPos( hwnd, HWND_TOP, 0, 0, 0, 0, SWP_ZORDER );
669 }
670 if(topwindow) RELEASE_WNDOBJ(topwindow);
671
672 win32wnd->setComingToTop(FALSE);
673 break;
674 }
675 goto RunDefWndProc;
676 }
677
678 case WM_VRNDISABLED:
679 {
680 dprintf(("OS2: WM_VRNDISABLED %x %x %x", win32wnd->getWindowHandle(), mp1, mp2));
681 //visible region is about to change or WinLockWindowUpdate called
682 //suspend window drawing
683
684 win32wnd->callVisibleRgnNotifyProc(FALSE);
685 goto RunDefWndProc;
686 }
687
688 case WIN32APP_DDRAWFULLSCREEN:
689 //Changing the size of the win32 window in SetCooperativeLevel can
690 //fail if this happens during WM_ADJUSTWINDOWPOS
691 //NOTE: This is not a good solution, but a proper fix is more difficult
692 // with the current window mess
693 dprintf(("WIN32APP_DDRAWFULLSCREEN %x (%d,%d)", win32wnd->getWindowHandle(), mp1, mp2));
694 SetWindowPos(win32wnd->getWindowHandle(), HWND_TOP_W, 0, 0, (DWORD)mp1, (DWORD)mp2, 0);
695 ShowWindow(win32wnd->getWindowHandle(), SW_SHOW_W);
696 break;
697
698 case WIN32APP_SETFOCUSMSG:
699 //PM doesn't allow SetFocus calls during WM_SETFOCUS message processing;
700 //must delay this function call
701 //mp1 = win32 window handle
702 //mp2 = top parent if activation required
703 dprintf(("USER32: Delayed SetFocus %x %x %x call!", teb->o.odin.hwndFocus, mp1, mp2));
704 if(teb->o.odin.hwndFocus) {
705 RELEASE_WNDOBJ(win32wnd);
706 win32wnd = Win32BaseWindow::GetWindowFromHandle(teb->o.odin.hwndFocus);
707 if(win32wnd) {
708 if(mp2) {
709 SetActiveWindow((HWND)mp2);
710 }
711 if(!IsWindow(win32wnd->getWindowHandle())) break; //abort if window destroyed
712 WinFocusChange(HWND_DESKTOP, win32wnd->getOS2WindowHandle(), FC_NOSETACTIVE);
713 }
714 else DebugInt3();
715 }
716 break;
717
718 case WIN32APP_CHNGEFRAMECTRLS:
719 {
720 dprintf(("OS2: WIN32APP_CHANGEFRAMECTRLS"));
721 OSLibSetWindowStyle(win32wnd->getOS2FrameWindowHandle(), win32wnd->getOS2WindowHandle(), (ULONG)mp1, win32wnd->getExStyle(), (ULONG)mp2);
722 break;
723 }
724
725 case WM_SETFOCUS:
726 {
727 HWND hwndFocus = (HWND)mp1;
728
729 dprintf(("OS2: WM_SETFOCUS %x %x (%x) %d cur focus %x", win32wnd->getWindowHandle(), mp1, OS2ToWin32Handle(hwndFocus), mp2, WinQueryFocus(HWND_DESKTOP)));
730
731 //PM doesn't allow SetFocus calls during WM_SETFOCUS message processing;
732 //must delay this function call
733
734 teb->o.odin.fWM_SETFOCUS = TRUE;
735 teb->o.odin.hwndFocus = 0;
736 if(WinQueryWindowULong(hwndFocus, OFFSET_WIN32PM_MAGIC) != WIN32PM_MAGIC)
737 {
738 //another (non-win32) application's window
739 //set to NULL (allowed according to win32 SDK) to avoid problems
740 hwndFocus = NULL;
741 }
742 if((ULONG)mp2 == TRUE) {
743 HWND hwndFocusWin32 = OS2ToWin32Handle(hwndFocus);
744 recreateCaret (hwndFocusWin32);
745 win32wnd->MsgSetFocus(hwndFocusWin32);
746 }
747 else {
748 //If SetFocus(0) was called, then the window has already received
749 //a WM_KILLFOCUS; don't send another one
750 if(!fIgnoreKeystrokes) {
751 win32wnd->MsgKillFocus(OS2ToWin32Handle(hwndFocus));
752 }
753 else dprintf(("Window has already received a WM_KILLFOCUS (SetFocus(0)); ignore"));
754 }
755 teb->o.odin.fWM_SETFOCUS = FALSE;
756
757 break;
758 }
759
760 //**************************************************************************
761 //Mouse messages (OS/2 Window coordinates -> Win32 coordinates relative to screen
762 //**************************************************************************
763
764 case WM_BUTTON1DOWN:
765 case WM_BUTTON1UP:
766 case WM_BUTTON1DBLCLK:
767 case WM_BUTTON2DOWN:
768 case WM_BUTTON2UP:
769 case WM_BUTTON2DBLCLK:
770 case WM_BUTTON3DOWN:
771 case WM_BUTTON3UP:
772 case WM_BUTTON3DBLCLK:
773 if(win32wnd->getWindowHandle() != pWinMsg->hwnd) {
774 RELEASE_WNDOBJ(win32wnd);
775 win32wnd = Win32BaseWindow::GetWindowFromHandle(pWinMsg->hwnd);
776 }
777 if(win32wnd)
778 win32wnd->MsgButton(pWinMsg);
779
780 rc = (MRESULT)TRUE;
781 break;
782
783 case WM_BUTTON2MOTIONSTART:
784 case WM_BUTTON2MOTIONEND:
785 case WM_BUTTON2CLICK:
786 case WM_BUTTON1MOTIONSTART:
787 case WM_BUTTON1MOTIONEND:
788 case WM_BUTTON1CLICK:
789 case WM_BUTTON3MOTIONSTART:
790 case WM_BUTTON3MOTIONEND:
791 case WM_BUTTON3CLICK:
792 rc = (MRESULT)TRUE;
793 break;
794
795 case WM_MOUSEMOVE:
796 {
797 if(win32wnd->getWindowHandle() != pWinMsg->hwnd) {
798 RELEASE_WNDOBJ(win32wnd);
799 win32wnd = Win32BaseWindow::GetWindowFromHandle(pWinMsg->hwnd);
800 }
801 if(win32wnd)
802 win32wnd->MsgMouseMove(pWinMsg);
803 break;
804 }
805
806 case WM_CONTROL:
807 goto RunDefWndProc;
808
809 case WM_COMMAND:
810 dprintf(("OS2: WM_COMMAND %x %x %x", hwnd, mp1, mp2));
811 win32wnd->DispatchMsgA(pWinMsg);
812 break;
813
814 case WM_SYSCOMMAND:
815 dprintf(("OS2: WM_SYSCOMMAND %x %x %x", win32wnd->getWindowHandle(), mp1, mp2));
816 win32wnd->DispatchMsgA(pWinMsg);
817 break;
818
819 case WM_RENDERFMT:
820 case WM_RENDERALLFMTS:
821 case WM_DESTROYCLIPBOARD:
822 case WM_DRAWCLIPBOARD:
823 win32wnd->DispatchMsgA(pWinMsg);
824 break;
825
826 case WM_CHAR_SPECIAL:
827 /* NO BREAK! FALLTHRU CASE! */
828
829 case WM_CHAR:
830 dprintf(("OS2: WM_CHAR %x %x %x, %x %x focus wnd %x", win32wnd->getWindowHandle(), mp1, mp2, pWinMsg->wParam, pWinMsg->lParam, WinQueryFocus(HWND_DESKTOP)));
831 win32wnd->MsgChar(pWinMsg);
832 break;
833
834 case WM_TIMER:
835 dprintf(("OS2: WM_TIMER %x %x time %x", win32wnd->getWindowHandle(), pWinMsg->wParam, GetTickCount()));
836 win32wnd->DispatchMsgA(pWinMsg);
837 goto RunDefWndProc;
838
839 case WM_SETWINDOWPARAMS:
840 {
841 WNDPARAMS *wndParams = (WNDPARAMS *)mp1;
842
843 dprintf(("OS2: WM_SETWINDOWPARAMS %x", hwnd));
844 if(wndParams->fsStatus & WPM_TEXT) {
845 win32wnd->MsgSetText(wndParams->pszText, wndParams->cchText);
846 }
847 goto RunDefWndProc;
848 }
849
850 case WM_QUERYWINDOWPARAMS:
851 {
852 PWNDPARAMS wndpars = (PWNDPARAMS)mp1;
853 ULONG textlen;
854 PSZ wintext;
855
856 if(wndpars->fsStatus & (WPM_CCHTEXT | WPM_TEXT))
857 {
858 if(wndpars->fsStatus & WPM_TEXT)
859 win32wnd->MsgGetText(wndpars->pszText, wndpars->cchText);
860 if(wndpars->fsStatus & WPM_CCHTEXT)
861 wndpars->cchText = win32wnd->MsgGetTextLength();
862
863 wndpars->fsStatus = 0;
864 wndpars->cbCtlData = 0;
865 wndpars->cbPresParams = 0;
866 rc = (MRESULT)TRUE;
867 break;
868 }
869 goto RunDefWndProc;
870 }
871
872 case WM_PAINT:
873 {
874 RECTL rectl;
875 BOOL rc;
876
877 win32wnd->checkForDirtyUpdateRegion();
878
879 rc = WinQueryUpdateRect(hwnd, &rectl);
880 dprintf(("OS2: WM_PAINT %x (%d,%d) (%d,%d) rc=%d", win32wnd->getWindowHandle(), rectl.xLeft, rectl.yBottom, rectl.xRight, rectl.yTop, rc));
881
882 if(rc && win32wnd->IsWindowCreated() && (rectl.xLeft != rectl.xRight &&
883 rectl.yBottom != rectl.yTop) && !IsIconic(win32wnd->GetTopParent()))
884 {
885 win32wnd->DispatchMsgA(pWinMsg);
886 if(WinQueryUpdateRect(hwnd, NULL) == TRUE)
887 {//the application didn't validate the update region; Windows
888 //will only send a WM_PAINT once until another part of the
889 //window is invalidated. Unfortunately PM keeps on sending
890 //WM_PAINT messages until we validate the update region.
891
892 win32wnd->saveAndValidateUpdateRegion();
893 }
894 }
895 else goto RunDefWndProc;
896 break;
897 }
898
899 case WM_ERASEBACKGROUND:
900 {
901 dprintf(("OS2: WM_ERASEBACKGROUND %x", win32wnd->getWindowHandle()));
902 rc = (MRESULT)FALSE;
903 break;
904 }
905
906 case WM_CALCVALIDRECTS:
907 dprintf(("OS2: WM_CALCVALIDRECTS %x", win32wnd->getWindowHandle()));
908 rc = (MRESULT)(CVR_ALIGNLEFT | CVR_ALIGNTOP);
909 break;
910
911 case WM_REALIZEPALETTE:
912 {
913 dprintf(("OS2: WM_REALIZEPALETTE %x", win32wnd->getWindowHandle()));
914 win32wnd->DispatchMsgA(pWinMsg);
915 break;
916 }
917
918 case WM_HSCROLL:
919 case WM_VSCROLL:
920 dprintf(("OS2: %s %x %x %x", (msg == WM_HSCROLL) ? "WM_HSCROLL" : "WM_VSCROLL", win32wnd->getWindowHandle(), mp1, mp2));
921 win32wnd->DispatchMsgA(pWinMsg);
922 break;
923
924 case DM_DRAGOVER:
925 {
926 PDRAGINFO pDragInfo = (PDRAGINFO)mp1;
927 PDRAGITEM pDragItem;
928 USHORT sxDrop = SHORT1FROMMP(mp2);
929 USHORT syDrop = SHORT2FROMMP(mp2);
930
931 dprintf(("OS2: DM_DRAGOVER %x (%d,%d)", win32wnd->getWindowHandle(), sxDrop, syDrop));
932
933 if(fDragDropDisabled) {
934 rc = (MRFROM2SHORT (DOR_NEVERDROP, 0));
935 break;
936 }
937
938 //does this window accept dropped files?
939 if(!DragDropAccept(win32wnd->getWindowHandle())) {
940 rc = (MRFROM2SHORT (DOR_NEVERDROP, 0));
941 break;
942 }
943
944 if(PMDragValidate(pDragInfo) == FALSE) {
945 rc = (MRFROM2SHORT (DOR_NEVERDROP, 0));
946 break;
947 }
948 if(win32wnd->isDragDropActive() == FALSE) {
949 ULONG ulBytes, cItems;
950 char *pszFiles;
951
952 pszFiles = PMDragExtractFiles(pDragInfo, &cItems, &ulBytes);
953 if(pszFiles) {
954 POINT point = {sxDrop, syDrop};
955 if(DragDropDragEnter(win32wnd->getWindowHandle(), point, cItems, pszFiles, ulBytes, DROPEFFECT_COPY_W) == FALSE) {
956 rc = (MRFROM2SHORT (DOR_NEVERDROP, 0));
957 }
958 else {
959 fDragDropActive = TRUE;
960 rc = (MRFROM2SHORT(DOR_DROP, DO_MOVE));
961 win32wnd->setDragDropActive(TRUE);
962 }
963 free(pszFiles);
964 }
965 else {
966 rc = (MRFROM2SHORT (DOR_NEVERDROP, 0));
967 }
968 }
969 else {
970 if(DragDropDragOver(win32wnd->getWindowHandle(), DROPEFFECT_COPY_W) == FALSE) {
971 rc = (MRFROM2SHORT (DOR_NEVERDROP, 0));
972 }
973 else rc = (MRFROM2SHORT(DOR_DROP, DO_MOVE));
974 }
975 break;
976 }
977
978 case DM_DRAGLEAVE:
979 {
980 dprintf(("OS2: DM_DRAGLEAVE %x", win32wnd->getWindowHandle()));
981
982 if(fDragDropDisabled) {
983 break;
984 }
985
986 fDragDropActive = FALSE;
987
988 //does this window accept dropped files?
989 if(!DragDropAccept(win32wnd->getWindowHandle())) {
990 break;
991 }
992
993 DragDropDragLeave(win32wnd->getWindowHandle());
994 win32wnd->setDragDropActive(FALSE);
995 break;
996 }
997
998 case DM_DROP:
999 {
1000 PDRAGINFO pDragInfo = (PDRAGINFO)mp1;
1001 PDRAGITEM pDragItem;
1002 USHORT sxDrop = SHORT1FROMMP(mp2);
1003 USHORT syDrop = SHORT2FROMMP(mp2);
1004 USHORT usIndicator, usOp;
1005
1006 dprintf(("OS2: DM_DROP %x (%d,%d)", win32wnd->getWindowHandle(), sxDrop, syDrop));
1007
1008 fDragDropActive = FALSE;
1009 rc = (MRFROM2SHORT (DOR_NODROP, 0));
1010
1011 if(fDragDropDisabled) {
1012 rc = (MRFROM2SHORT (DOR_NODROP, 0));
1013 break;
1014 }
1015
1016 //does this window accept dropped files?
1017 if(!DragDropAccept(win32wnd->getWindowHandle())) {
1018 break;
1019 }
1020
1021 ULONG ulBytes, cItems;
1022 char *pszFiles;
1023
1024 pszFiles = PMDragExtractFiles(pDragInfo, &cItems, &ulBytes);
1025 if(pszFiles) {
1026 POINT point = {sxDrop, syDrop};
1027 if(DragDropFiles(win32wnd->getWindowHandle(), point, cItems, pszFiles, ulBytes) == FALSE) {
1028 rc = (MRFROM2SHORT (DOR_NEVERDROP, 0));
1029 }
1030 else {
1031 rc = (MRFROM2SHORT(DOR_DROP, DO_MOVE));
1032 win32wnd->setDragDropActive(FALSE);
1033 }
1034 free(pszFiles);
1035 }
1036 else {
1037 rc = (MRFROM2SHORT (DOR_NEVERDROP, 0));
1038 }
1039 break;
1040 }
1041
1042 case WM_DDE_INITIATE:
1043 case WM_DDE_INITIATEACK:
1044 case WM_DDE_REQUEST:
1045 case WM_DDE_ACK:
1046 case WM_DDE_DATA:
1047 case WM_DDE_ADVISE:
1048 case WM_DDE_UNADVISE:
1049 case WM_DDE_POKE:
1050 case WM_DDE_EXECUTE:
1051 case WM_DDE_TERMINATE:
1052 dprintf(("OS2: WM_DDE %x %x", msg, win32wnd->getWindowHandle()));
1053 goto RunDefWndProc;
1054
1055 case WM_INITMENU:
1056 case WM_MENUSELECT:
1057 case WM_MENUEND:
1058 case WM_NEXTMENU:
1059 case WM_SYSCOLORCHANGE:
1060 case WM_SYSVALUECHANGED:
1061 case WM_SETSELECTION:
1062 case WM_PPAINT:
1063 case WM_PSETFOCUS:
1064 case WM_PSYSCOLORCHANGE:
1065 case WM_PSIZE:
1066 case WM_PACTIVATE:
1067 case WM_PCONTROL:
1068 case WM_HELP:
1069 case WM_APPTERMINATENOTIFY:
1070 case WM_PRESPARAMCHANGED:
1071 case WM_DRAWITEM:
1072 case WM_MEASUREITEM:
1073 case WM_CONTROLPOINTER:
1074 case WM_QUERYDLGCODE:
1075 case WM_SUBSTITUTESTRING:
1076 case WM_MATCHMNEMONIC:
1077 case WM_SAVEAPPLICATION:
1078 case WM_SEMANTICEVENT:
1079 default:
1080 dprintf2(("OS2: RunDefWndProc hwnd %x msg %x mp1 %x mp2 %x", hwnd, msg, mp1, mp2));
1081 goto RunDefWndProc;
1082 }
1083 if(win32wnd) RELEASE_WNDOBJ(win32wnd);
1084 RestoreOS2TIB();
1085
1086#ifdef DEBUG
1087 dbg_ThreadPopCall();
1088#endif
1089 return (MRESULT)rc;
1090
1091RunDefWndProc:
1092// dprintf(("OS2: RunDefWndProc msg %x for %x", msg, hwnd));
1093 if(win32wnd) RELEASE_WNDOBJ(win32wnd);
1094 RestoreOS2TIB();
1095
1096#ifdef DEBUG
1097 dbg_ThreadPopCall();
1098#endif
1099 return WinDefWindowProc( hwnd, msg, mp1, mp2 );
1100} /* End of Win32WindowProc */
1101//******************************************************************************
1102//******************************************************************************
1103MRESULT EXPENTRY Win32FrameWindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
1104{
1105 POSTMSG_PACKET *postmsg;
1106 OSLIBPOINT point, ClientPoint;
1107 Win32BaseWindow *win32wnd;
1108 TEB *teb;
1109 MRESULT rc = 0;
1110 MSG winMsg, *pWinMsg;
1111
1112#ifdef DEBUG
1113 dbg_ThreadPushCall("Win32FrameWindowProc");
1114#endif
1115
1116 //Restore our FS selector
1117 SetWin32TIB();
1118
1119 // BEGIN NOTE-------------->>>>>> If this is changed, also change Win32WindowProc!! <<<<<<<<<<<-------------------- BEGIN
1120 teb = GetThreadTEB();
1121 win32wnd = Win32BaseWindow::GetWindowFromOS2FrameHandle(hwnd);
1122
1123 // do some sanity checking here:
1124 // - we need to have a TEB handle
1125 // - unless this is WM_CREATE (the very first message), there has to be
1126 // a USER32 window object for this window handle
1127 if(!teb || (msg != WM_CREATE && win32wnd == NULL)) {
1128 dprintf(("PMFRAME: Invalid win32wnd pointer for window %x msg %x", hwnd, msg));
1129 goto RunDefFrameWndProc;
1130 }
1131//// if(teb->o.odin.fIgnoreMsgs) {
1132//// goto RunDefWndProc;
1133//// }
1134
1135 // check if the message state counter in the TEB is odd
1136 // This means the message has been sent directly from PM to our message
1137 // handler (so it is the first time we know about this PM message).
1138 // If this is the case, we have to translate it here to a Win32
1139 // message first. The other case is that the message is the result of a
1140 // WinDispatchMsg call and therefore has already been translated.
1141 if((teb->o.odin.msgstate & 1) == 0)
1142 {//message that was sent directly to our window proc handler; translate it here
1143 QMSG qmsg;
1144
1145 qmsg.msg = msg;
1146 qmsg.hwnd = hwnd;
1147 qmsg.mp1 = mp1;
1148 qmsg.mp2 = mp2;
1149 qmsg.time = WinQueryMsgTime(teb->o.odin.hab);
1150 WinQueryMsgPos(teb->o.odin.hab, &qmsg.ptl);
1151 qmsg.reserved = 0;
1152
1153 if(OS2ToWinMsgTranslate((PVOID)teb, &qmsg, &winMsg, FALSE, MSG_REMOVE) == FALSE)
1154 {//message was not translated
1155 memset(&winMsg, 0, sizeof(MSG));
1156 }
1157 pWinMsg = &winMsg;
1158 }
1159 else {
1160 // message has already been translated before (GetMessage/PeekMessage).
1161 // Use the translated information. Flip the translation flag.
1162 pWinMsg = &teb->o.odin.msg;
1163 teb->o.odin.msgstate++;
1164 }
1165 // END NOTE-------------->>>>>> If this is changed, also change Win32WindowProc!! <<<<<<<<<<<-------------------- END
1166
1167 switch( msg )
1168 {
1169 case WM_CREATE:
1170 {
1171 //WM_CREATE handled during client window creation
1172 dprintf(("PMFRAME: WM_CREATE %x", hwnd));
1173 goto RunDefFrameWndProc;
1174 }
1175
1176//hack alert; PM crashes if child calls DestroyWindow for parent/owner in WM_DESTROY
1177// handler; must postpone it, so do it here
1178 case WIN32APP_POSTPONEDESTROY:
1179 OSLibWinDestroyWindow(hwnd);
1180 break;
1181//hack end
1182
1183#ifdef DEBUG
1184 case WM_CLOSE:
1185 {
1186 dprintf(("PMFRAME: WM_CLOSE %x", hwnd));
1187 goto RunDefFrameWndProc;
1188 }
1189#endif
1190
1191 case WM_PAINT:
1192 {
1193 RECTL rectl;
1194
1195 HPS hps = WinBeginPaint(hwnd, NULL, &rectl);
1196 dprintf(("PMFRAME: WM_PAINT %x (%d,%d) (%d,%d)", win32wnd->getWindowHandle(), rectl.xLeft, rectl.yBottom, rectl.xRight, rectl.yTop));
1197
1198 if(win32wnd->IsWindowCreated() && (rectl.xLeft != rectl.xRight &&
1199 rectl.yBottom != rectl.yTop))
1200 {
1201 PRECT pClient = win32wnd->getClientRectPtr();
1202 PRECT pWindow = win32wnd->getWindowRect();
1203
1204 if(!(pClient->left == 0 && pClient->top == 0 &&
1205 win32wnd->getClientHeight() == win32wnd->getWindowHeight() &&
1206 win32wnd->getClientWidth() == win32wnd->getWindowWidth()))
1207 {
1208 RECT rectUpdate;
1209
1210 mapOS2ToWin32Rect(win32wnd->getWindowHeight(), (PRECTLOS2)&rectl, &rectUpdate);
1211 win32wnd->MsgNCPaint(&rectUpdate);
1212 }
1213 }
1214 WinEndPaint(hps);
1215 break;
1216 }
1217
1218 case WM_ERASEBACKGROUND:
1219 {
1220 dprintf(("PMFRAME:WM_ERASEBACKGROUND %x", win32wnd->getWindowHandle()));
1221 rc = (MRESULT)FALSE;
1222 break;
1223 }
1224
1225 //**************************************************************************
1226 //Mouse messages (OS/2 Window coordinates -> Win32 coordinates relative to screen
1227 //**************************************************************************
1228
1229 case WM_BUTTON1DOWN:
1230 case WM_BUTTON1UP:
1231 case WM_BUTTON1DBLCLK:
1232 case WM_BUTTON2DOWN:
1233 case WM_BUTTON2UP:
1234 case WM_BUTTON2DBLCLK:
1235 case WM_BUTTON3DOWN:
1236 case WM_BUTTON3UP:
1237 case WM_BUTTON3DBLCLK:
1238 if(win32wnd->getWindowHandle() != pWinMsg->hwnd) {
1239 RELEASE_WNDOBJ(win32wnd);
1240 win32wnd = Win32BaseWindow::GetWindowFromHandle(pWinMsg->hwnd);
1241 }
1242 if(win32wnd)
1243 win32wnd->MsgButton(pWinMsg);
1244
1245 rc = (MRESULT)TRUE;
1246 break;
1247
1248 case WM_BUTTON2MOTIONSTART:
1249 case WM_BUTTON2MOTIONEND:
1250 case WM_BUTTON2CLICK:
1251 case WM_BUTTON1MOTIONSTART:
1252 case WM_BUTTON1MOTIONEND:
1253 case WM_BUTTON1CLICK:
1254 case WM_BUTTON3MOTIONSTART:
1255 case WM_BUTTON3MOTIONEND:
1256 case WM_BUTTON3CLICK:
1257 rc = (MRESULT)TRUE;
1258 break;
1259
1260 case WM_MOUSEMOVE:
1261 {
1262 if(win32wnd->getWindowHandle() != pWinMsg->hwnd) {
1263 RELEASE_WNDOBJ(win32wnd);
1264 win32wnd = Win32BaseWindow::GetWindowFromHandle(pWinMsg->hwnd);
1265 }
1266 if(win32wnd)
1267 win32wnd->MsgMouseMove(pWinMsg);
1268 break;
1269 }
1270
1271 case WM_CHAR_SPECIAL_CONSOLE_BREAK:
1272 {
1273 //ignore this message. don't forward it to the default PM frame window handler
1274 //as that one sends it to the client. as a result we end up translating
1275 //it twice
1276 break;
1277 }
1278
1279 case WM_ADJUSTWINDOWPOS:
1280 {
1281 PSWP pswp = (PSWP)mp1;
1282 SWP swpOld;
1283 WINDOWPOS wp,wpOld;
1284 ULONG ulFlags;
1285 ULONG ret = 0;
1286 HWND hParent = NULLHANDLE, hwndAfter;
1287
1288 dprintf(("PMFRAME:WM_ADJUSTWINDOWPOS %x %x %x (%s) (%d,%d) (%d,%d)", win32wnd->getWindowHandle(), pswp->hwnd, pswp->fl, DbgGetStringSWPFlags(pswp->fl), pswp->x, pswp->y, pswp->cx, pswp->cy));
1289
1290 ulFlags = pswp->fl;
1291
1292 if(win32wnd->IsParentChanging()) {
1293 rc = 0;
1294 break;
1295 }
1296
1297 //@@PF all commands from minimized window viewer or from Ctrl-Esc
1298 //are 'pure' and should be handled only by DeFrameProc - this is weird
1299 //but without them we will not have results. Pure = plain flag of restore/minimize/maximize
1300 if((pswp->fl == SWP_MINIMIZE) || (pswp->fl & SWP_RESTORE)) {
1301 // note the purity of SWP no other SWP_FLAGS allowed
1302 goto RunDefFrameWndProc;
1303 }
1304
1305 if(pswp->fl & SWP_NOADJUST) {
1306 //ignore weird messages (TODO: why are they sent?)
1307 dprintf(("WARNING: WM_ADJUSTWINDOWPOS with SWP_NOADJUST flag!!"));
1308 break;
1309 }
1310 if ((pswp->fl == SWP_FOCUSACTIVATE) || (pswp->fl == SWP_FOCUSDEACTIVATE))
1311 {
1312 dprintf(("Pure focus flags are not sent to win32 windows"));
1313 goto RunDefFrameWndProc;
1314 }
1315
1316 //CB: show dialog in front of owner
1317 if (win32wnd->IsModalDialogOwner())
1318 {
1319 dprintf(("win32wnd->IsModalDialogOwner %x", win32wnd->getWindowHandle()));
1320 pswp->fl |= SWP_ZORDER;
1321 pswp->hwndInsertBehind = win32wnd->getOS2HwndModalDialog();
1322 if (pswp->fl & SWP_ACTIVATE)
1323 {
1324 pswp->fl &= ~SWP_ACTIVATE;
1325 WinSetWindowPos(win32wnd->getOS2HwndModalDialog(),0,0,0,0,0,SWP_ACTIVATE);
1326 }
1327 }
1328
1329 if(!win32wnd->CanReceiveSizeMsgs())
1330 break;
1331
1332 WinQueryWindowPos(hwnd, &swpOld);
1333 if(pswp->fl & (SWP_MOVE | SWP_SIZE)) {
1334 if (win32wnd->isChild()) {
1335 if(win32wnd->getParent()) {
1336 hParent = win32wnd->getParent()->getOS2WindowHandle();
1337 }
1338 else goto RunDefFrameWndProc;
1339 }
1340 }
1341 hwndAfter = pswp->hwndInsertBehind;
1342 if(win32wnd->getParent()) {
1343 OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, win32wnd->getParent()->getClientHeight(), hwnd);
1344 }
1345 else OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, OSLibQueryScreenHeight(), hwnd);
1346
1347 wp.hwnd = win32wnd->getWindowHandle();
1348 if ((pswp->fl & SWP_ZORDER) && (pswp->hwndInsertBehind > HWND_BOTTOM))
1349 {
1350 Win32BaseWindow *wndAfter = Win32BaseWindow::GetWindowFromOS2Handle(pswp->hwndInsertBehind);
1351 dprintf2(("SWP_ZORDER: %x %x", pswp->hwndInsertBehind, (wndAfter) ? wndAfter->getWindowHandle() : 0));
1352 if(wndAfter) {
1353 wp.hwndInsertAfter = wndAfter->getWindowHandle();
1354 RELEASE_WNDOBJ(wndAfter);
1355 }
1356 else wp.hwndInsertAfter = HWND_TOP_W;
1357 }
1358
1359 wpOld = wp;
1360 win32wnd->MsgPosChanging((LPARAM)&wp);
1361
1362 if(win32wnd->getOldStyle() != win32wnd->getStyle())
1363 {
1364 OSLibSetWindowStyle(win32wnd->getOS2FrameWindowHandle(), win32wnd->getOS2WindowHandle(), win32wnd->getStyle(), win32wnd->getExStyle(), win32wnd->getStyle());
1365 if(fOS2Look) {
1366 DWORD dwOldStyle = win32wnd->getOldStyle();
1367 DWORD dwStyle = win32wnd->getStyle();
1368
1369 win32wnd->setOldStyle(dwStyle);
1370 if((dwOldStyle & WS_MINIMIZE_W) && !(dwStyle & WS_MINIMIZE_W)) {
1371 //SC_RESTORE -> SC_MINIMIZE
1372 dprintf(("%x -> SC_RESTORE -> SC_MINIMIZE", win32wnd->getWindowHandle()));
1373 FrameReplaceMenuItem(WinWindowFromID(hwnd, FID_MINMAX), 0, SC_RESTORE, SC_MINIMIZE, hbmFrameMenu[PMMENU_MINBUTTON]);
1374 if(dwStyle & WS_MAXIMIZE_W) {
1375 //SC_MAXIMIZE -> SC_RESTORE
1376 dprintf(("%x -> SC_MAXIMIZE -> SC_RESTORE (1)", win32wnd->getWindowHandle()));
1377 FrameReplaceMenuItem(WinWindowFromID(hwnd, FID_MINMAX), MIT_END, SC_MAXIMIZE, SC_RESTORE, hbmFrameMenu[PMMENU_RESTOREBUTTON]);
1378 }
1379 }
1380 else
1381 if((dwOldStyle & WS_MAXIMIZE_W) && !(dwStyle & WS_MAXIMIZE_W)) {
1382 //SC_RESTORE -> SC_MAXIMIZE
1383 dprintf(("%x -> SC_RESTORE -> SC_MAXIMIZE", win32wnd->getWindowHandle()));
1384 FrameReplaceMenuItem(WinWindowFromID(hwnd, FID_MINMAX), MIT_END, SC_RESTORE, SC_MAXIMIZE, hbmFrameMenu[PMMENU_MAXBUTTON]);
1385 }
1386 else
1387 if(!(dwOldStyle & WS_MINIMIZE_W) && (dwStyle & WS_MINIMIZE_W)) {
1388 //SC_MINIMIZE -> SC_RESTORE
1389 dprintf(("%x -> SC_MINIMIZE -> SC_RESTORE", win32wnd->getWindowHandle()));
1390 FrameReplaceMenuItem(WinWindowFromID(hwnd, FID_MINMAX), 0, SC_MINIMIZE, SC_RESTORE, hbmFrameMenu[PMMENU_RESTOREBUTTON]);
1391 }
1392 else
1393 if(!(dwOldStyle & WS_MAXIMIZE_W) && (dwStyle & WS_MAXIMIZE_W)) {
1394 //SC_MAXIMIZE -> SC_RESTORE
1395 dprintf(("%x -> SC_MAXIMIZE -> SC_RESTORE (2)", win32wnd->getWindowHandle()));
1396 FrameReplaceMenuItem(WinWindowFromID(hwnd, FID_MINMAX), MIT_END, SC_MAXIMIZE, SC_RESTORE, hbmFrameMenu[PMMENU_RESTOREBUTTON]);
1397 }
1398 }
1399 }
1400
1401 if ((wp.hwndInsertAfter != wpOld.hwndInsertAfter) ||
1402 (wp.x != wpOld.x) || (wp.y != wpOld.y) || (wp.cx != wpOld.cx) || (wp.cy != wpOld.cy) || (wp.flags != wpOld.flags))
1403 {
1404 ULONG flags = pswp->fl; //make a backup copy; OSLibMapWINDOWPOStoSWP will modify it
1405
1406 dprintf(("PMFRAME:WM_ADJUSTWINDOWPOS, app changed windowpos struct"));
1407 dprintf(("%x (%s) (%d,%d), (%d,%d)", pswp->fl, DbgGetStringSWPFlags(pswp->fl), pswp->x, pswp->y, pswp->cx, pswp->cy));
1408
1409 if(win32wnd->getParent()) {
1410 OSLibMapWINDOWPOStoSWP(&wp, pswp, &swpOld, win32wnd->getParent()->getClientHeight(),
1411 hwnd);
1412 }
1413 else OSLibMapWINDOWPOStoSWP(&wp, pswp, &swpOld, OSLibQueryScreenHeight(), hwnd);
1414
1415 dprintf(("%x (%d,%d), (%d,%d)", pswp->fl, pswp->x, pswp->y, pswp->cx, pswp->cy));
1416
1417 //OSLibMapWINDOWPOStoSWP can add flags, but we must not let it remove flags!
1418 if(pswp->fl & SWP_SIZE)
1419 flags |= SWP_SIZE;
1420
1421 if(pswp->fl & SWP_MOVE)
1422 flags |= SWP_MOVE;
1423
1424 pswp->fl = flags; //restore flags
1425
1426 pswp->fl |= SWP_NOADJUST;
1427 pswp->hwndInsertBehind = hwndAfter;
1428 pswp->hwnd = hwnd;
1429
1430 ret = 0xf;
1431 }
1432adjustend:
1433 //The next part needs to be done for top-level windows only
1434 if(!((win32wnd->getStyle() & (WS_POPUP_W|WS_CHILD_W)) == WS_CHILD_W))
1435 {
1436 //Setting these flags is necessary to avoid activation/focus problems
1437 if(ulFlags & SWP_DEACTIVATE) {
1438 ret |= AWP_DEACTIVATE;
1439 }
1440 if(ulFlags & SWP_ACTIVATE)
1441 {
1442 if(ulFlags & SWP_ZORDER) {
1443 dprintf(("Set FF_NOACTIVATESWP"));
1444 ULONG ulFrameFlags = WinQueryWindowUShort(hwnd, QWS_FLAGS);
1445 WinSetWindowUShort(hwnd, QWS_FLAGS, ulFrameFlags | FF_NOACTIVATESWP);
1446 }
1447
1448 if(!(ulFlags & SWP_SHOW))
1449 {
1450 ret |= AWP_ACTIVATE;
1451 }
1452 else
1453 {
1454 FrameSetFocus(hwnd);
1455 }
1456 }
1457 }
1458 else {
1459 if(ulFlags & (SWP_ACTIVATE|SWP_FOCUSACTIVATE))
1460 {
1461 win32wnd->MsgChildActivate(TRUE);
1462 if(fOS2Look) {
1463 dprintf(("TBM_QUERYHILITE returned %d", WinSendDlgItemMsg(hwnd, FID_TITLEBAR, TBM_QUERYHILITE, 0, 0)));
1464 WinSendDlgItemMsg(hwnd, FID_TITLEBAR, TBM_SETHILITE, (MPARAM)1, 0);
1465 }
1466 }
1467 else
1468 if(ulFlags & (SWP_DEACTIVATE|SWP_FOCUSDEACTIVATE))
1469 {
1470 win32wnd->MsgChildActivate(FALSE);
1471 if(fOS2Look) {
1472 dprintf(("TBM_QUERYHILITE returned %d", WinSendDlgItemMsg(hwnd, FID_TITLEBAR, TBM_QUERYHILITE, 0, 0)));
1473 WinSendDlgItemMsg(hwnd, FID_TITLEBAR, TBM_SETHILITE, 0, 0);
1474 }
1475 }
1476 }
1477#ifdef DEBUG
1478 dprintf(("WM_ADJUSTWINDOWPOS ret %x flags %x", ret, WinQueryWindowUShort(hwnd, QWS_FLAGS)));
1479 if(ret == 0x0f) {
1480 dprintf(("PMFRAME:WM_ADJUSTWINDOWPOS, app changed windowpos struct"));
1481 dprintf(("%x (%s) (%d,%d), (%d,%d)", pswp->fl, DbgGetStringSWPFlags(pswp->fl), pswp->x, pswp->y, pswp->cx, pswp->cy));
1482 }
1483#endif
1484 rc = (MRESULT)ret;
1485 break;
1486 }
1487
1488 case WM_WINDOWPOSCHANGED:
1489 {
1490 PSWP pswp = (PSWP)mp1,pswpOld = pswp+1;
1491 SWP swpOld = *(pswp + 1);
1492 WINDOWPOS wp;
1493 ULONG flAfp = (ULONG)mp2;
1494 HWND hParent = NULLHANDLE;
1495 RECTL rect;
1496
1497 dprintf(("PMFRAME:WM_WINDOWPOSCHANGED (%x) %x %x (%s) (%d,%d) (%d,%d) z %x", mp2, win32wnd->getWindowHandle(), pswp->fl, DbgGetStringSWPFlags(pswp->fl), pswp->x, pswp->y, pswp->cx, pswp->cy, Win32BaseWindow::GetWindowFromOS2Handle(pswp->hwndInsertBehind)));
1498 if(win32wnd->IsParentChanging()) {
1499 goto PosChangedEnd;
1500 }
1501
1502 //SvL: When a window is made visible, then we don't receive a
1503 // WM_VRNENABLED message (for some weird reason)
1504 if(pswp->fl & SWP_SHOW) {
1505 win32wnd->callVisibleRgnNotifyProc(TRUE);
1506 }
1507 else
1508 if(pswp->fl & SWP_HIDE) {
1509 win32wnd->callVisibleRgnNotifyProc(FALSE);
1510 }
1511
1512 if(pswp->fl & (SWP_MOVE | SWP_SIZE))
1513 {
1514 if(win32wnd->isChild())
1515 {
1516 if(win32wnd->getParent()) {
1517 hParent = win32wnd->getParent()->getOS2WindowHandle();
1518 }
1519 else goto PosChangedEnd; //parent has just been destroyed
1520 }
1521 }
1522
1523
1524 if(win32wnd->getParent()) {
1525 OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, win32wnd->getParent()->getClientHeight(),
1526 hwnd);
1527 }
1528 else OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, OSLibQueryScreenHeight(), hwnd);
1529
1530 wp.hwnd = win32wnd->getWindowHandle();
1531 if ((pswp->fl & SWP_ZORDER) && (pswp->hwndInsertBehind > HWND_BOTTOM))
1532 {
1533 Win32BaseWindow *wndAfter = Win32BaseWindow::GetWindowFromOS2Handle(pswp->hwndInsertBehind);
1534 dprintf2(("SWP_ZORDER: %x %x", pswp->hwndInsertBehind, (wndAfter) ? wndAfter->getWindowHandle() : 0));
1535 if(wndAfter) {
1536 wp.hwndInsertAfter = wndAfter->getWindowHandle();
1537 RELEASE_WNDOBJ(wndAfter);
1538 }
1539 else wp.hwndInsertAfter = HWND_TOP_W;
1540 }
1541
1542 if ((pswp->fl & (SWP_SIZE | SWP_MOVE | SWP_ZORDER)) == 0)
1543 {
1544 if(pswp->fl & SWP_RESTORE && win32wnd->getStyle() & WS_MINIMIZE_W) {
1545 dprintf(("Restoring minimized window %x", win32wnd->getWindowHandle()));
1546 win32wnd->ShowWindow(SW_RESTORE_W);
1547 }
1548 if(pswp->fl & SWP_SHOW) {
1549 WinShowWindow(win32wnd->getOS2WindowHandle(), 1);
1550 }
1551 else
1552 if(pswp->fl & SWP_HIDE) {
1553 WinShowWindow(win32wnd->getOS2WindowHandle(), 0);
1554 }
1555 if(pswp->fl & (SWP_SHOW|SWP_HIDE))
1556 {//TODO: necessary for more options? (activate?)
1557 if(win32wnd->CanReceiveSizeMsgs())
1558 win32wnd->MsgPosChanged((LPARAM)&wp);
1559 }
1560
1561 //MUST call the old frame window proc!
1562 goto RunDefFrameWndProc;
1563 }
1564
1565 if(pswp->fl & SWP_SHOW) {
1566 WinShowWindow(win32wnd->getOS2WindowHandle(), 1);
1567 }
1568 else
1569 if(pswp->fl & SWP_HIDE) {
1570 WinShowWindow(win32wnd->getOS2WindowHandle(), 0);
1571 }
1572
1573 if(flAfp & AWP_ACTIVATE)
1574 {
1575 FrameSetFocus(hwnd);
1576 }
1577
1578#ifndef USE_CALCVALIDRECT
1579 if((pswp->fl & (SWP_MOVE | SWP_SIZE)))
1580 {
1581 //CB: todo: use result for WM_CALCVALIDRECTS
1582 //Get old client rectangle (for invalidation of frame window parts later on)
1583 //Use new window height to calculate the client area
1584 mapWin32ToOS2Rect(pswp->cy, win32wnd->getClientRectPtr(), (PRECTLOS2)&rect);
1585
1586 //Note: Also updates the new window rectangle
1587 win32wnd->MsgFormatFrame(&wp);
1588
1589 if(win32wnd->isOwnDC()) {
1590 setPageXForm(win32wnd, (pDCData)GpiQueryDCData(win32wnd->getOwnDC()));
1591 }
1592
1593 if(win32wnd->CanReceiveSizeMsgs())
1594 win32wnd->MsgPosChanged((LPARAM)&wp);
1595
1596 if((pswp->fl & SWP_SIZE) && ((pswp->cx != pswpOld->cx) || (pswp->cy != pswpOld->cy)))
1597 {
1598 //redraw the frame (to prevent unnecessary client updates)
1599 BOOL redrawAll = FALSE;
1600
1601 dprintf2(("WM_WINDOWPOSCHANGED: redraw frame"));
1602 if (win32wnd->getWindowClass())
1603 {
1604 DWORD dwStyle = win32wnd->getWindowClass()->getClassLongA(GCL_STYLE_W);
1605
1606 if ((dwStyle & CS_HREDRAW_W) && (pswp->cx != pswpOld->cx))
1607 redrawAll = TRUE;
1608 else
1609 if ((dwStyle & CS_VREDRAW_W) && (pswp->cy != pswpOld->cy))
1610 redrawAll = TRUE;
1611 }
1612 else redrawAll = TRUE;
1613
1614 if(win32wnd->IsMixMaxStateChanging()) {
1615 dprintf(("WM_CALCVALIDRECT: window changed min/max/restore state, invalidate entire window"));
1616 redrawAll = TRUE;
1617 }
1618
1619 if (redrawAll)
1620 {
1621 //CB: redraw all children for now
1622 // -> problems with update region if we don't do it
1623 // todo: rewrite whole handling
1624 dprintf(("PMFRAME: WM_WINDOWPOSCHANGED invalidate all"));
1625 WinInvalidateRect(hwnd,NULL,TRUE);
1626 }
1627 else
1628 {
1629 HPS hps = WinGetPS(hwnd);
1630 RECTL frame,client,arcl[4];
1631
1632 WinQueryWindowRect(hwnd,&frame);
1633
1634 //top
1635 arcl[0].xLeft = 0;
1636 arcl[0].xRight = frame.xRight;
1637 arcl[0].yBottom = rect.yTop;
1638 arcl[0].yTop = frame.yTop;
1639 //right
1640 arcl[1].xLeft = rect.xRight;
1641 arcl[1].xRight = frame.xRight;
1642 arcl[1].yBottom = 0;
1643 arcl[1].yTop = frame.yTop;
1644 //left
1645 arcl[2].xLeft = 0;
1646 arcl[2].xRight = rect.xLeft;
1647 arcl[2].yBottom = 0;
1648 arcl[2].yTop = frame.yTop;
1649 //bottom
1650 arcl[3].xLeft = 0;
1651 arcl[3].xRight = frame.xRight;
1652 arcl[3].yBottom = 0;
1653 arcl[3].yTop = rect.yBottom;
1654
1655 HRGN hrgn = GpiCreateRegion(hps,4,(PRECTL)&arcl);
1656
1657 WinInvalidateRegion(hwnd,hrgn,FALSE);
1658 GpiDestroyRegion(hps,hrgn);
1659 WinReleasePS(hps);
1660 }
1661 }
1662 }
1663 else
1664 {
1665#endif //USE_CALCVALIDRECT
1666 if(win32wnd->CanReceiveSizeMsgs())
1667 win32wnd->MsgPosChanged((LPARAM)&wp);
1668#ifndef USE_CALCVALIDRECT
1669 }
1670#endif
1671
1672PosChangedEnd:
1673 rc = (MRESULT)FALSE;
1674 break;
1675 }
1676
1677 case WM_CALCVALIDRECTS:
1678#ifdef USE_CALCVALIDRECT
1679 {
1680 PRECTL oldRect = (PRECTL)mp1, newRect = oldRect+1;
1681 PSWP pswp = (PSWP)mp2;
1682 SWP swpOld;
1683 WINDOWPOS wp;
1684 RECTL newClientRect, oldClientRect;
1685 ULONG nccalcret;
1686// UINT res = CVR_ALIGNLEFT | CVR_ALIGNTOP;
1687 UINT res = 0;
1688
1689 dprintf(("PMWINDOW: WM_CALCVALIDRECTS %x", win32wnd->getWindowHandle()));
1690
1691 //Get old position info
1692 WinQueryWindowPos(hwnd, &swpOld);
1693
1694 if(win32wnd->getParent()) {
1695 OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, win32wnd->getParent()->getClientHeight(),
1696 win32wnd->getParent()->getClientRectPtr()->left,
1697 win32wnd->getParent()->getClientRectPtr()->top,
1698 hwnd);
1699 }
1700 else OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, OSLibQueryScreenHeight(), 0, 0, hwnd);
1701
1702 wp.hwnd = win32wnd->getWindowHandle();
1703 if ((pswp->fl & SWP_ZORDER) && (pswp->hwndInsertBehind > HWND_BOTTOM))
1704 {
1705 Win32BaseWindow *wndAfter = Win32BaseWindow::GetWindowFromOS2Handle(pswp->hwndInsertBehind);
1706 if(wndAfter) {
1707 wp.hwndInsertAfter = wndAfter->getWindowHandle();
1708 RELEASE_WNDOBJ(wndAfter);
1709 }
1710 else wp.hwndInsertAfter = HWND_TOP_W;
1711 }
1712
1713 //Get old client rectangle
1714 mapWin32ToOS2Rect(oldRect->yTop - oldRect->yBottom, win32wnd->getClientRectPtr(), (PRECTLOS2)&oldClientRect);
1715
1716 //Note: Also updates the new window rectangle
1717 nccalcret = win32wnd->MsgFormatFrame(&wp);
1718
1719 //Get new client rectangle
1720 mapWin32ToOS2Rect(pswp->cy, win32wnd->getClientRectPtr(), (PRECTLOS2)&newClientRect);
1721
1722 if(nccalcret == 0) {
1723 res = CVR_ALIGNTOP | CVR_ALIGNLEFT;
1724 }
1725 else {
1726 if(nccalcret & WVR_ALIGNTOP_W) {
1727 res |= CVR_ALIGNTOP;
1728 }
1729 else
1730 if(nccalcret & WVR_ALIGNBOTTOM_W) {
1731 res |= CVR_ALIGNBOTTOM;
1732 }
1733
1734 if(nccalcret & WVR_ALIGNLEFT_W) {
1735 res |= CVR_ALIGNLEFT;
1736 }
1737 else
1738 if(nccalcret & WVR_ALIGNRIGHT_W) {
1739 res |= CVR_ALIGNRIGHT;
1740 }
1741
1742 if(nccalcret & WVR_REDRAW_W) {//WVR_REDRAW_W = (WVR_HREDRAW | WVR_VREDRAW)
1743 res |= CVR_REDRAW;
1744 }
1745 else
1746 if(nccalcret & WVR_VALIDRECTS_W) {
1747 //TODO:
1748 //res = 0;
1749 }
1750 }
1751 if(win32wnd->IsMixMaxStateChanging()) {
1752 dprintf(("WM_CALCVALIDRECT: window changed min/max/restore state, invalidate entire window"));
1753 res |= CVR_REDRAW;
1754 }
1755 if(res == (CVR_ALIGNTOP|CVR_ALIGNLEFT)) {
1756 oldRect->xRight -= oldClientRect.xLeft;
1757 oldRect->yBottom += oldClientRect.yBottom;
1758 newRect->xRight -= newClientRect.xLeft;
1759 newRect->yBottom += newClientRect.yBottom;
1760 }
1761 rc = res;
1762 break;
1763 }
1764#else
1765 dprintf(("PMWINDOW: WM_CALCVALIDRECTS %x", win32wnd->getWindowHandle()));
1766 rc = (MRESULT)(CVR_ALIGNLEFT | CVR_ALIGNTOP);
1767 break;
1768#endif
1769
1770 case WM_CALCFRAMERECT:
1771 dprintf(("PMFRAME:WM_CALCFRAMERECT %x", win32wnd->getWindowHandle()));
1772 rc = (MRESULT)TRUE;
1773 break;
1774
1775 case WM_QUERYCTLTYPE:
1776 // This is a frame window
1777 dprintf(("PMFRAME:WM_QUERYCTLTYPE %x", win32wnd->getWindowHandle()));
1778 rc = (MRESULT)CCT_FRAME;
1779 break;
1780
1781#ifdef DEBUG
1782 case WM_QUERYFOCUSCHAIN:
1783 dprintf2(("PMFRAME:WM_QUERYFOCUSCHAIN %x fsCmd %x (%s) parent %x", win32wnd->getWindowHandle(), SHORT1FROMMP(mp1), DbgPrintQFCFlags(SHORT1FROMMP(mp1)), (mp2) ? OS2ToWin32Handle((DWORD)mp2) : 0));
1784
1785 RestoreOS2TIB();
1786 rc = pfnFrameWndProc(hwnd, msg, mp1, mp2);
1787 SetWin32TIB();
1788 dprintf2(("PMFRAME:WM_QUERYFOCUSCHAIN %x fsCmd %x parent %x returned %x", win32wnd->getWindowHandle(), SHORT1FROMMP(mp1), (mp2) ? OS2ToWin32Handle((DWORD)mp2) : 0, (rc) ? OS2ToWin32Handle((DWORD)rc) : 0));
1789 break;
1790// goto RunDefFrameWndProc;
1791#endif
1792
1793 case WM_FOCUSCHANGE:
1794 {
1795 HWND hwndFocus = (HWND)mp1;
1796 HWND hwndLoseFocus, hwndGainFocus;
1797 USHORT usSetFocus = SHORT1FROMMP(mp2);
1798 USHORT fsFocusChange = SHORT2FROMMP(mp2);
1799
1800 //Save window that gains focus so we can determine which
1801 //process we lose activation to
1802 hwndFocusChange = (HWND)mp1;
1803
1804 dprintf(("PMFRAME:WM_FOCUSCHANGE %x %x (%x) %x %x", win32wnd->getWindowHandle(), OS2ToWin32Handle(hwndFocus), hwndFocus, usSetFocus, fsFocusChange));
1805 goto RunDefFrameWndProc;
1806 }
1807
1808#ifdef DEBUG
1809 case WM_SETFOCUS:
1810 {
1811 dprintf(("PMFRAME: WM_SETFOCUS %x %x %d -> %x", win32wnd->getWindowHandle(), hwnd, mp2, mp1));
1812 goto RunDefFrameWndProc;
1813 }
1814#endif
1815
1816 case WM_ACTIVATE:
1817 {
1818 HWND hwndTitle;
1819 USHORT flags = WinQueryWindowUShort(hwnd,QWS_FLAGS);
1820
1821 dprintf(("PMFRAME: WM_ACTIVATE %x %x %x", win32wnd->getWindowHandle(), mp1, OS2ToWin32Handle((DWORD)mp2)));
1822 if (win32wnd->IsWindowCreated())
1823 {
1824 WinSetWindowUShort(hwnd,QWS_FLAGS,mp1 ? (flags | FF_ACTIVE):(flags & ~FF_ACTIVE));
1825 if(fOS2Look) {
1826 dprintf(("TBM_QUERYHILITE returned %d", WinSendDlgItemMsg(hwnd, FID_TITLEBAR, TBM_QUERYHILITE, 0, 0)));
1827 WinSendDlgItemMsg(hwnd, FID_TITLEBAR, TBM_SETHILITE, mp1, 0);
1828 }
1829 if(SHORT1FROMMP(mp1) == 0) {
1830 //deactivate
1831 WinSendDlgItemMsg(hwnd, FID_CLIENT, WM_ACTIVATE, mp1, mp2);
1832 }
1833 PID pidThis, pidPartner, pidTemp;
1834 TID tidPartner;
1835 HENUM henum;
1836 HWND hwndEnum;
1837
1838 WinQueryWindowProcess(hwnd, &pidThis, NULL);
1839 WinQueryWindowProcess(hwndFocusChange, &pidPartner, &tidPartner);
1840
1841 if(pidThis != pidPartner) {
1842 //Gain or lose activation to window in other process
1843 //must send WM_ACTIVATEAPP to top-level windows
1844
1845 //Iterate over all child windows of the desktop
1846 henum = WinBeginEnumWindows(HWND_DESKTOP);
1847
1848 while(hwndEnum = WinGetNextWindow(henum))
1849 {
1850 WinQueryWindowProcess(hwndEnum, &pidTemp, NULL);
1851 if(pidTemp == pidThis)
1852 {
1853 SendMessageA(OS2ToWin32Handle(hwndEnum), WM_ACTIVATEAPP_W, (WPARAM)SHORT1FROMMP(mp1), (LPARAM)tidPartner);
1854 }
1855 }
1856 WinEndEnumWindows(henum);
1857 }
1858 if(SHORT1FROMMP(mp1)) {
1859 //activate
1860 WinSendDlgItemMsg(hwnd, FID_CLIENT, WM_ACTIVATE, mp1, mp2);
1861 }
1862
1863 //CB: show owner behind the dialog
1864 if (win32wnd->IsModalDialog())
1865 {
1866 if(win32wnd->getOwner()) {
1867 Win32BaseWindow *topOwner = Win32BaseWindow::GetWindowFromHandle(win32wnd->getOwner()->GetTopParent());
1868
1869 if (topOwner) {
1870 WinSetWindowPos(topOwner->getOS2FrameWindowHandle(),hwnd,0,0,0,0,SWP_ZORDER);
1871 RELEASE_WNDOBJ(topOwner);
1872 }
1873 }
1874 }
1875 }
1876 else
1877 {
1878 WinSetWindowUShort(hwnd,QWS_FLAGS,mp1 ? (flags | FF_ACTIVE):(flags & ~FF_ACTIVE));
1879 }
1880 rc = 0;
1881 break;
1882 }
1883
1884 case WM_ENABLE:
1885 dprintf(("PMFRAME: WM_ENABLE %x", hwnd));
1886 win32wnd->MsgEnable(SHORT1FROMMP(mp1));
1887 break;
1888
1889 case WM_SHOW:
1890 dprintf(("PMFRAME: WM_SHOW %x %d", hwnd, mp1));
1891 //show client window
1892 WinShowWindow(win32wnd->getOS2WindowHandle(), (BOOL)mp1);
1893 break;
1894
1895 case WM_QUERYTRACKINFO:
1896 {
1897 PTRACKINFO trackInfo = (PTRACKINFO)mp2;
1898
1899 dprintf(("PMFRAME:WM_QUERYTRACKINFO %x", win32wnd->getWindowHandle()));
1900 trackInfo->cxBorder = 4;
1901 trackInfo->cyBorder = 4;
1902 win32wnd->AdjustTrackInfo((PPOINT)&trackInfo->ptlMinTrackSize,(PPOINT)&trackInfo->ptlMaxTrackSize);
1903 rc = (MRESULT)TRUE;
1904 break;
1905 }
1906
1907 case WM_QUERYBORDERSIZE:
1908 {
1909 PWPOINT size = (PWPOINT)mp1;
1910
1911 dprintf(("PMFRAME:WM_QUERYBORDERSIZE %x", win32wnd->getWindowHandle()));
1912
1913 size->x = 0;
1914 size->y = 0;
1915 rc = (MRESULT)TRUE;
1916 break;
1917 }
1918
1919#ifdef DEBUG
1920 case WM_QUERYFRAMEINFO:
1921 dprintf(("PMFRAME:WM_QUERYFRAMEINFO %x", win32wnd->getWindowHandle()));
1922 goto RunDefFrameWndProc;
1923#endif
1924
1925 case WM_FORMATFRAME:
1926 dprintf(("PMFRAME:WM_FORMATFRAME %x", win32wnd->getWindowHandle()));
1927 break;
1928
1929 case WM_ADJUSTFRAMEPOS:
1930 {
1931 PSWP pswp = (PSWP)mp1;
1932
1933 dprintf(("PMFRAME:WM_ADJUSTFRAMEPOS %x %x %x (%s) (%d,%d) (%d,%d)", win32wnd->getWindowHandle(), pswp->hwnd, pswp->fl, DbgGetStringSWPFlags(pswp->fl), pswp->x, pswp->y, pswp->cx, pswp->cy));
1934 //hack alert: the PM frame control changes the z-order of a child window
1935 // if it receives focus after a window has been destroyed
1936 // We can't let this happen as this messes up assumptions
1937 // elsewhere (e.g. GetNextDlgGroupItem)
1938 // By returning 0 here, we prevent the default frame handler
1939 // from messing things up. (one example is a group of radio buttons)
1940 //NOTE: We really need to get rid of frame & client windows for each
1941 // win32 window
1942 if(pswp->fl == SWP_FOCUSACTIVATE && win32wnd->isChild()) {
1943 rc = 0;
1944 break;
1945 }
1946 //hack alert: as we return zero as border size (check handler) we need
1947 //to do adjustments here as well or PM will calculate it for us and
1948 //result will be illegal. Btw we do not honour PM border size settings
1949 //and never will. I was unable to figure out why only X coordinate
1950 //is being broken but not Y as well.
1951
1952 if ((pswp->fl & SWP_MAXIMIZE) == SWP_MAXIMIZE)
1953 {
1954 RECT rect;
1955 rect.left = rect.top = rect.right = rect.bottom = 0;
1956 win32wnd->AdjustMaximizedRect(&rect);
1957
1958 pswp->x += rect.left;
1959 }
1960 goto RunDefFrameWndProc;
1961 }
1962
1963#ifdef DEBUG
1964 case WM_OWNERPOSCHANGE:
1965 {
1966 PSWP pswp = (PSWP)mp1;
1967
1968 dprintf(("PMFRAME:WM_OWNERPOSCHANGE %x %x %x (%s) (%d,%d) (%d,%d)", win32wnd->getWindowHandle(), pswp->hwnd, pswp->fl, DbgGetStringSWPFlags(pswp->fl), pswp->x, pswp->y, pswp->cx, pswp->cy));
1969 goto RunDefFrameWndProc;
1970 }
1971#endif
1972
1973 case WM_MINMAXFRAME:
1974 {
1975 PSWP swp = (PSWP)mp1;
1976
1977 if (!win32wnd->IsWindowCreated()) goto RunDefWndProc;
1978
1979 dprintf(("PMFRAME:WM_MINMAXFRAME %x",hwnd));
1980 if ((swp->fl & SWP_MAXIMIZE) == SWP_MAXIMIZE)
1981 {
1982 RECT rect;
1983 rect.left = rect.top = rect.right = rect.bottom = 0;
1984 win32wnd->AdjustMaximizedRect(&rect);
1985
1986 swp->x += rect.left;
1987 swp->cx += rect.right-rect.left;
1988 swp->y -= rect.bottom;
1989 swp->cy += rect.bottom-rect.top;
1990
1991 win32wnd->ShowWindow(SW_RESTORE_W);
1992 }
1993 else
1994 if ((swp->fl & SWP_MINIMIZE) == SWP_MINIMIZE)
1995 {
1996 win32wnd->setStyle((win32wnd->getStyle() & ~WS_MAXIMIZE_W) | WS_MINIMIZE_W);
1997 }
1998 else
1999 if ((swp->fl & SWP_RESTORE) == SWP_RESTORE)
2000 {
2001 win32wnd->setStyle(win32wnd->getStyle() & ~(WS_MINIMIZE_W | WS_MAXIMIZE_W));
2002 }
2003 goto RunDefWndProc;
2004 }
2005
2006#ifdef DEBUG
2007 case WM_UPDATEFRAME:
2008 dprintf(("PMFRAME:WM_UPDATEFRAME %x", win32wnd->getWindowHandle()));
2009 goto RunDefFrameWndProc;
2010#endif
2011
2012 case WM_TRACKFRAME:
2013 dprintf(("PMFRAME: WM_TRACKFRAME %x %x %x", win32wnd->getWindowHandle(), mp1, mp2));
2014 if(fOS2Look) {//sent by titlebar control
2015 Frame_SysCommandSizeMove(win32wnd, SC_MOVE_W+HTCAPTION_W);
2016 }
2017 rc = 0;
2018 break;
2019
2020 case WM_SYSCOMMAND:
2021 dprintf(("PMFRAME: WM_SYSCOMMAND %x %x %x", win32wnd->getWindowHandle(), mp1, mp2));
2022 if (fOS2Look == OS2_APPEARANCE_SYSMENU && mp1 == (MPARAM)OSSC_SYSMENU)
2023 goto RunDefFrameWndProc;
2024
2025 if(win32wnd->getWindowHandle() != pWinMsg->hwnd) {
2026 RELEASE_WNDOBJ(win32wnd);
2027 win32wnd = Win32BaseWindow::GetWindowFromHandle(pWinMsg->hwnd);
2028 }
2029 if(win32wnd)
2030 win32wnd->DispatchMsgA(pWinMsg);
2031 break;
2032
2033#ifdef DEBUG
2034 case WM_DDE_INITIATE:
2035 case WM_DDE_INITIATEACK:
2036 case WM_DDE_REQUEST:
2037 case WM_DDE_ACK:
2038 case WM_DDE_DATA:
2039 case WM_DDE_ADVISE:
2040 case WM_DDE_UNADVISE:
2041 case WM_DDE_POKE:
2042 case WM_DDE_EXECUTE:
2043 case WM_DDE_TERMINATE:
2044 dprintf(("PMFRAME: WM_DDE %x %x", msg, win32wnd->getWindowHandle()));
2045 break;
2046#endif
2047
2048 default:
2049 goto RunDefFrameWndProc;
2050 }
2051 if(win32wnd) RELEASE_WNDOBJ(win32wnd);
2052 RestoreOS2TIB();
2053
2054#ifdef DEBUG
2055 dbg_ThreadPopCall();
2056#endif
2057 return (MRESULT)rc;
2058
2059RunDefFrameWndProc:
2060 dprintf2(("RunDefFrameWndProc"));
2061 if(win32wnd) RELEASE_WNDOBJ(win32wnd);
2062 RestoreOS2TIB();
2063
2064#ifdef DEBUG
2065 dbg_ThreadPopCall();
2066#endif
2067 return pfnFrameWndProc(hwnd, msg, mp1, mp2);
2068
2069RunDefWndProc:
2070 dprintf2(("RunDefWndProc"));
2071 if(win32wnd) RELEASE_WNDOBJ(win32wnd);
2072 RestoreOS2TIB();
2073 //calling WinDefWindowProc here breaks Opera hotlist window (WM_ADJUSTWINDOWPOS)
2074// return pfnFrameWndProc(hwnd, msg, mp1, mp2);
2075
2076#ifdef DEBUG
2077 dbg_ThreadPopCall();
2078#endif
2079 return WinDefWindowProc( hwnd, msg, mp1, mp2 );
2080}
2081//******************************************************************************
2082//******************************************************************************
2083MRESULT EXPENTRY Win32FakeWindowProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
2084{
2085 PFNWP pfnOldWindowProc;
2086 Win32BaseWindow *win32wnd, *win32wndchild;
2087 TEB *teb;
2088 MRESULT rc = 0;
2089
2090 //Restore our FS selector
2091 SetWin32TIB();
2092
2093 //We can't query the window object directly from this window as it's not the
2094 //real thing. There should be a genuine win32 child window which we can use.
2095 HWND hwndChild = WinQueryWindow(hwnd, QW_TOP);
2096
2097 win32wndchild = Win32BaseWindow::GetWindowFromOS2FrameHandle(hwndChild);
2098 if(win32wndchild == NULL) {
2099 DebugInt3();
2100 goto RunDefWndProc;
2101 }
2102 //now get the parent window object
2103 win32wnd = Win32BaseWindow::GetWindowFromHandle(GetParent(win32wndchild->getWindowHandle()));
2104 if(win32wndchild) RELEASE_WNDOBJ(win32wndchild);
2105
2106 if(win32wnd == NULL) {
2107 DebugInt3();
2108 goto RunDefWndProc;
2109 }
2110
2111 pfnOldWindowProc = (PFNWP)win32wnd->getOldPMWindowProc();
2112 if(pfnOldWindowProc == NULL) {
2113 DebugInt3();
2114 goto RunDefWndProc;
2115 }
2116
2117 rc = pfnOldWindowProc(hwnd, msg, mp1, mp2);
2118 switch(msg) {
2119 case WM_WINDOWPOSCHANGED:
2120 {
2121 PSWP pswp = (PSWP)mp1,pswpOld = pswp+1;
2122 SWP swpOld = *(pswp + 1);
2123 WINDOWPOS wp;
2124
2125 if(win32wnd->getParent()) {
2126 OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, win32wnd->getParent()->getClientHeight(),
2127 hwnd);
2128 }
2129 else OSLibMapSWPtoWINDOWPOS(pswp, &wp, &swpOld, OSLibQueryScreenHeight(), hwnd);
2130
2131 win32wnd->SetWindowPos(wp.hwndInsertAfter, wp.x, wp.y, wp.cx, wp.cy, wp.flags);
2132 break;
2133 }
2134
2135 }
2136 if(win32wnd) RELEASE_WNDOBJ(win32wnd);
2137 RestoreOS2TIB();
2138 return rc;
2139
2140RunDefWndProc:
2141 RestoreOS2TIB();
2142 return WinDefWindowProc( hwnd, msg, mp1, mp2 );
2143}
2144//******************************************************************************
2145// PMWinSubclassFakeWindow
2146//
2147// Subclass a fake window (converted PM window)
2148//
2149// Parameters
2150//
2151// HWND hwndOS2 - PM handle of fake window
2152//
2153// Returns
2154// NULL - Failure
2155// else - Old PM window procedure
2156//
2157//******************************************************************************
2158PVOID PMWinSubclassFakeWindow(HWND hwndOS2)
2159{
2160 return WinSubclassWindow(hwndOS2, Win32FakeWindowProc);
2161}
2162//******************************************************************************
2163//******************************************************************************
2164void FrameSetFocus(HWND hwnd)
2165{
2166 HWND hwndFocusSave = WinQueryWindowULong(hwnd, QWL_HWNDFOCUSSAVE);
2167 if(!WinIsWindow(hab, hwndFocusSave)) {
2168 hwndFocusSave = WinWindowFromID(hwnd, FID_CLIENT);
2169 WinSetWindowULong(hwnd, QWL_HWNDFOCUSSAVE, hwndFocusSave);
2170 }
2171 dprintf(("FrameSetFocus: hwndFocusSave %x %x", OS2ToWin32Handle(hwndFocusSave), hwndFocusSave));
2172 WinSetFocus(HWND_DESKTOP, hwndFocusSave);
2173
2174 ULONG ulFrameFlags = WinQueryWindowUShort(hwnd, QWS_FLAGS);
2175 ulFrameFlags &= ~FF_NOACTIVATESWP;
2176 WinSetWindowUShort(hwnd, QWS_FLAGS, ulFrameFlags);
2177}
2178//******************************************************************************
2179//******************************************************************************
2180void FrameReplaceMenuItem(HWND hwndMenu, ULONG nIndex, ULONG idOld, ULONG idNew,
2181 HBITMAP hbmNew)
2182{
2183 MENUITEM mi;
2184
2185 if (!hwndMenu)
2186 return;
2187
2188 WinEnableWindowUpdate(hwndMenu, FALSE);
2189
2190 if (WinSendMsg(hwndMenu, MM_QUERYITEM, MPFROM2SHORT(idOld, TRUE), MPFROMP(&mi)))
2191 {
2192 WinSendMsg(hwndMenu, MM_REMOVEITEM, (MPARAM)idOld, 0);
2193 mi.afStyle = MIS_BITMAP | MIS_SYSCOMMAND;
2194 mi.afAttribute = 0;
2195 mi.hwndSubMenu = 0;
2196 mi.id = idNew;
2197 mi.hItem = (ULONG)hbmNew;
2198 WinSendMsg(hwndMenu, MM_INSERTITEM, (MPARAM)&mi, 0);
2199 }
2200 else
2201 dprintf(("WARNING: FrameReplaceMenuItem control %x not found",idOld));
2202
2203 WinEnableWindowUpdate(hwndMenu, TRUE);
2204
2205 WinInvalidateRect(hwndMenu, NULL, TRUE);
2206}
2207//******************************************************************************
2208//******************************************************************************
2209static char *PMDragExtractFiles(PDRAGINFO pDragInfo, ULONG *pcItems, ULONG *pulBytes)
2210{
2211 PDRAGITEM pDragItem;
2212 int i, cItems;
2213 BOOL ret;
2214 char szFileName[CCHMAXPATH];
2215 char szContainerName[CCHMAXPATH];
2216 ULONG ulBytes;
2217 char *pszCurFile = NULL;
2218
2219 /* Get access to the DRAGINFO data structure */
2220 if(!DrgAccessDraginfo(pDragInfo)) {
2221 return NULL;
2222 }
2223
2224 cItems = DrgQueryDragitemCount(pDragInfo);
2225
2226 //computer memory required to hold all filenames
2227 int bufsize = 0;
2228 for (i = 0; i < cItems; i++) {
2229 pDragItem = DrgQueryDragitemPtr(pDragInfo, i);
2230
2231 bufsize += DrgQueryStrNameLen(pDragItem->hstrContainerName) + DrgQueryStrNameLen(pDragItem->hstrSourceName);
2232 bufsize++; //0 terminator
2233 bufsize++; //+ potential missing backslash
2234 }
2235 bufsize++; //extra 0 terminator
2236 char *pszFiles = (char *)malloc(bufsize);
2237 if(pszFiles == NULL) {
2238 dprintf(("Out of memory!!"));
2239 DebugInt3();
2240 goto failure;
2241 }
2242 memset(pszFiles, 0, bufsize);
2243
2244 pszCurFile = pszFiles;
2245
2246 //copy all filenames
2247 for (i = 0; i < cItems; i++) {
2248 char *pszTemp = pszCurFile;
2249
2250 pDragItem = DrgQueryDragitemPtr(pDragInfo, i);
2251
2252 ulBytes = DrgQueryStrNameLen(pDragItem->hstrContainerName);
2253 ulBytes = DrgQueryStrName(pDragItem->hstrContainerName,
2254 ulBytes, pszCurFile);
2255 if(pszCurFile[ulBytes-1] != '\\') {
2256 pszCurFile[ulBytes] = '\\';
2257 pszCurFile++;
2258 }
2259 pszCurFile += ulBytes;
2260
2261 ulBytes = DrgQueryStrNameLen(pDragItem->hstrSourceName);
2262 ulBytes = DrgQueryStrName(pDragItem->hstrSourceName,
2263 ulBytes+1, pszCurFile);
2264 pszCurFile += ulBytes + 1; //+ terminator
2265
2266 dprintf(("dropped file %s", pszTemp));
2267 }
2268
2269 /* Release the draginfo data structure */
2270 DrgFreeDraginfo(pDragInfo);
2271
2272 *pulBytes = bufsize;
2273 *pcItems = cItems;
2274
2275 return pszFiles;
2276
2277failure:
2278 /* Release the draginfo data structure */
2279 DrgFreeDraginfo(pDragInfo);
2280 if(pszFiles) {
2281 free(pszFiles);
2282 }
2283 return NULL;
2284}
2285//******************************************************************************
2286//******************************************************************************
2287static BOOL PMDragValidate(PDRAGINFO pDragInfo)
2288{
2289 PDRAGITEM pDragItem;
2290 ULONG ulBytes;
2291 int i, cItems;
2292 BOOL ret;
2293 char szFileName[CCHMAXPATH];
2294 char szContainerName[CCHMAXPATH];
2295 USHORT usOp = DO_MOVE;
2296
2297 /* Get access to the DRAGINFO data structure */
2298 if(!DrgAccessDraginfo(pDragInfo)) {
2299 return FALSE;
2300 }
2301
2302 /* Can we accept this drop? */
2303 switch (pDragInfo->usOperation) {
2304 /* Return DOR_NODROPOP if current operation */
2305 /* is link or unknown */
2306 case DO_LINK:
2307 case DO_COPY:
2308 case DO_UNKNOWN:
2309 goto failure;
2310
2311 /* Our default operation is Move */
2312 case DO_MOVE:
2313 case DO_DEFAULT:
2314 pDragItem = DrgQueryDragitemPtr(pDragInfo, 0);
2315 ulBytes = DrgQueryStrName(pDragItem->hstrContainerName,
2316 sizeof(szContainerName),
2317 szContainerName);
2318 ulBytes = DrgQueryStrName(pDragItem->hstrSourceName,
2319 sizeof(szFileName),
2320 szFileName);
2321 if (!ulBytes) {
2322 goto failure;
2323 }
2324
2325 dprintf(("dropped file %s%s", szContainerName, szFileName));
2326 break;
2327 }
2328
2329 cItems = DrgQueryDragitemCount(pDragInfo);
2330
2331 /* Now, we need to look at each item in turn */
2332 for (i = 0; i < cItems; i++) {
2333 pDragItem = DrgQueryDragitemPtr(pDragInfo, i);
2334
2335 /* Make sure we can move for a Move request */
2336 if (!((pDragItem->fsSupportedOps & DO_MOVEABLE) &&
2337 (usOp == (USHORT)DO_MOVE)))
2338 {
2339 dprintf(("item %d not accepted", i));
2340 goto failure;
2341 }
2342 }
2343 /* Release the draginfo data structure */
2344 DrgFreeDraginfo(pDragInfo);
2345 return TRUE;
2346
2347failure:
2348 DrgFreeDraginfo(pDragInfo);
2349 return FALSE;
2350}
2351
2352// @@PF Three funcs to override std class names we use in Odin
2353//******************************************************************************
2354//******************************************************************************
2355void WIN32API SetCustomCDClassName(LPSTR pszCDClassName)
2356{
2357 strcpy(WIN32_CDCLASS, pszCDClassName);
2358}
2359//******************************************************************************
2360//******************************************************************************
2361void WIN32API SetCustomStdClassName(LPSTR pszStdClassName)
2362{
2363 strcpy(WIN32_STDCLASS, pszStdClassName);
2364}
2365//******************************************************************************
2366//******************************************************************************
2367void WIN32API SetCustomStdFrameClassName(LPSTR pszStdFrameClassName)
2368{
2369 strcpy(WIN32_STDFRAMECLASS, pszStdFrameClassName);
2370}
2371//******************************************************************************
2372//******************************************************************************
2373
2374#ifdef DEBUG
2375static char *DbgGetStringSWPFlags(ULONG flags)
2376{
2377 static char szSWPFlags[512];
2378
2379 szSWPFlags[0] = 0;
2380
2381 if(flags & SWP_SIZE) {
2382 strcat(szSWPFlags, "SWP_SIZE ");
2383 }
2384 if(flags & SWP_MOVE) {
2385 strcat(szSWPFlags, "SWP_MOVE ");
2386 }
2387 if(flags & SWP_ZORDER) {
2388 strcat(szSWPFlags, "SWP_ZORDER ");
2389 }
2390 if(flags & SWP_SHOW) {
2391 strcat(szSWPFlags, "SWP_SHOW ");
2392 }
2393 if(flags & SWP_HIDE) {
2394 strcat(szSWPFlags, "SWP_HIDE ");
2395 }
2396 if(flags & SWP_NOREDRAW) {
2397 strcat(szSWPFlags, "SWP_NOREDRAW ");
2398 }
2399 if(flags & SWP_NOADJUST) {
2400 strcat(szSWPFlags, "SWP_NOADJUST ");
2401 }
2402 if(flags & SWP_ACTIVATE) {
2403 strcat(szSWPFlags, "SWP_ACTIVATE ");
2404 }
2405 if(flags & SWP_DEACTIVATE) {
2406 strcat(szSWPFlags, "SWP_DEACTIVATE ");
2407 }
2408 if(flags & SWP_EXTSTATECHANGE) {
2409 strcat(szSWPFlags, "SWP_EXTSTATECHANGE ");
2410 }
2411 if(flags & SWP_MINIMIZE) {
2412 strcat(szSWPFlags, "SWP_MINIMIZE ");
2413 }
2414 if(flags & SWP_MAXIMIZE) {
2415 strcat(szSWPFlags, "SWP_MAXIMIZE ");
2416 }
2417 if(flags & SWP_RESTORE) {
2418 strcat(szSWPFlags, "SWP_RESTORE ");
2419 }
2420 if(flags & SWP_FOCUSACTIVATE) {
2421 strcat(szSWPFlags, "SWP_FOCUSACTIVATE ");
2422 }
2423 if(flags & SWP_FOCUSDEACTIVATE) {
2424 strcat(szSWPFlags, "SWP_FOCUSDEACTIVATE ");
2425 }
2426 if(flags & SWP_NOAUTOCLOSE) {
2427 strcat(szSWPFlags, "SWP_NOAUTOCLOSE ");
2428 }
2429 return szSWPFlags;
2430}
2431static char *DbgPrintQFCFlags(ULONG flags)
2432{
2433 static char szQFCFlags[64];
2434
2435 szQFCFlags[0] = 0;
2436
2437 if(flags & QFC_NEXTINCHAIN) {
2438 strcat(szQFCFlags, "QFC_NEXTINCHAIN");
2439 }
2440 else
2441 if(flags & QFC_ACTIVE) {
2442 strcat(szQFCFlags, "QFC_ACTIVE");
2443 }
2444 else
2445 if(flags & QFC_FRAME) {
2446 strcat(szQFCFlags, "QFC_FRAME");
2447 }
2448 else
2449 if(flags & QFC_SELECTACTIVE) {
2450 strcat(szQFCFlags, "QFC_SELECTACTIVE");
2451 }
2452 else
2453 if(flags & QFC_PARTOFCHAIN) {
2454 strcat(szQFCFlags, "QFC_PARTOFCHAIN");
2455 }
2456
2457 return szQFCFlags;
2458}
2459#endif
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