source: trunk/dll/notify.c@ 985

Last change on this file since 985 was 985, checked in by Gregg Young, 18 years ago

Update sizes dialog (ticket 44); Make max command line length user settable (ticket 199); use xfree for free in most cases (ticket 212); initial code to check for valid ini file (ticket 102); Some additional refactoring and structure rework; Some documentation updates;
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 12.1 KB
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1
2/***********************************************************************
3
4 $Id: notify.c 985 2008-03-01 01:37:14Z gyoung $
5
6 Notifications
7
8 Copyright (c) 1993-98 M. Kimes
9 Copyright (c) 2006 Steven H.Levine
10
11 17 Jul 06 SHL Use Win_Error
12 22 Jul 06 SHL Check more run time errors
13 30 Mar 07 GKY Remove GetPString for window class names
14 06 Aug 07 GKY Reduce DosSleep times (ticket 148)
15 20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
16 29 Feb 08 GKY Use xfree where appropriate
17
18
19***********************************************************************/
20
21#include <stdlib.h>
22#include <string.h>
23#include <ctype.h>
24#include <stddef.h> // _threadid
25#include <process.h> // _beginthread
26
27#define INCL_DOS
28#define INCL_WIN
29#define INCL_GPI
30#define INCL_LONGLONG // dircnrs.h
31
32#include "fm3dlg.h"
33#include "fm3str.h"
34#include "errutil.h" // Dos_Error...
35#include "strutil.h" // GetPString
36#include "fm3dll.h"
37
38#pragma data_seg(DATA1)
39
40static PSZ pszSrcFile = __FILE__;
41
42static HWND hwndNotify;
43
44MRESULT EXPENTRY NotifyWndProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
45{
46 static ULONG showing = 0;
47
48 switch (msg) {
49 case WM_CREATE:
50 showing++;
51 {
52 MRESULT rc;
53
54 rc = PFNWPStatic(hwnd, msg, mp1, mp2);
55 if (!WinStartTimer(WinQueryAnchorBlock(hwnd), hwnd, ID_TIMER2, 5000)) {
56 Win_Error(hwnd, hwnd, pszSrcFile, __LINE__, "WinStartTimer");
57 WinDestroyWindow(hwnd);
58 }
59 else {
60
61 RGB2 rgb2F, rgb2;
62
63 memset(&rgb2F, 0, sizeof(RGB2));
64 rgb2F.bRed = (BYTE)65;
65 rgb2.bRed = rgb2.bGreen = rgb2.bBlue = (BYTE)255;
66 rgb2.fcOptions = 0;
67 SetPresParams(hwnd, &rgb2, &rgb2F, &rgb2, GetPString(IDS_8HELVTEXT));
68 if (hwndMain) {
69 if (hwndStatus)
70 WinShowWindow(hwndStatus, FALSE);
71 if (hwndStatus2)
72 WinShowWindow(hwndStatus2, FALSE);
73 }
74 PostMsg(hwnd, UM_SETUP, MPVOID, MPVOID);
75 }
76 return rc;
77 }
78
79 case UM_SETUP:
80 WinSetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_SHOW);
81 WinInvalidateRect(hwnd, NULL, FALSE);
82 return 0;
83
84 case WM_SETFOCUS:
85 if (mp2)
86 PostMsg(hwnd, UM_REPLACEFOCUS, mp1, MPVOID);
87 break;
88
89 case UM_REPLACEFOCUS:
90 if (mp1)
91 WinSetFocus(HWND_DESKTOP, (HWND) mp1);
92 PostMsg(hwnd, UM_SETUP, MPVOID, MPVOID);
93 return 0;
94
95 case WM_PAINT:
96 {
97 MRESULT mr;
98 HPS hps;
99 SWP swp;
100 POINTL ptl;
101
102 mr = PFNWPStatic(hwnd, msg, mp1, mp2);
103 hps = WinGetPS(hwnd);
104 if (hps) {
105 if (WinQueryWindowPos(hwnd, &swp)) {
106 ptl.x = 0;
107 ptl.y = 0;
108 GpiMove(hps, &ptl);
109 GpiSetColor(hps, CLR_RED);
110 ptl.x = swp.cx - 1;
111 ptl.y = swp.cy - 1;
112 GpiBox(hps, DRO_OUTLINE, &ptl, 2, 2);
113 }
114 WinReleasePS(hwnd);
115 }
116 return mr;
117 }
118
119 case WM_BUTTON1DOWN:
120 case WM_BUTTON2DOWN:
121 case WM_BUTTON3DOWN:
122 case WM_TIMER:
123 case WM_CLOSE:
124 WinStopTimer(WinQueryAnchorBlock(hwnd), hwnd, ID_TIMER2);
125 WinDestroyWindow(hwnd);
126 return 0;
127
128 case WM_DESTROY:
129 showing--;
130 if (!showing && hwndMain) {
131 if (hwndStatus)
132 WinShowWindow(hwndStatus, TRUE);
133 if (hwndStatus2)
134 WinShowWindow(hwndStatus2, TRUE);
135 }
136 break;
137 }
138 return PFNWPStatic(hwnd, msg, mp1, mp2);
139}
140
141HWND DoNotify(char *str)
142{
143 char *p;
144 HWND hwnd = (HWND) 0, hwndP;
145 LONG x, y, cx, cy;
146 SWP swp, swpS, swpS2;
147 static USHORT id = NOTE_FRAME;
148
149 if (str && *str) {
150 /* figure out what size the window should be and where it should be */
151 hwndP = (hwndMain) ? WinQueryWindow(hwndMain, QW_PARENT) : HWND_DESKTOP;
152 WinQueryWindowPos(hwndP, &swp);
153 if (hwndStatus)
154 WinQueryWindowPos(hwndStatus, &swpS);
155 if (hwndStatus2)
156 WinQueryWindowPos(hwndStatus2, &swpS2);
157 x = (hwndMain) ? ((hwndStatus) ? swpS.x - 1 :
158 WinQuerySysValue(HWND_DESKTOP, SV_CXSIZEBORDER)) : 0;
159 y = (hwndMain) ? ((hwndStatus) ? swpS.y - 1 :
160 WinQuerySysValue(HWND_DESKTOP, SV_CYSIZEBORDER)) : 0;
161 if (hwndMain && hwndStatus) {
162 if (hwndStatus2)
163 cx = swpS2.cx + swpS.cx + 8;
164 else
165 cx = swpS.cx + 6;
166 }
167 else
168 cx = (swp.cx - ((x * 2) + 4));
169 cy = (hwndMain) ? ((hwndStatus) ? swpS.cy + 2 : 28) : 28;
170
171 /* pretty-up the note by putting on a leading space */
172 if (*str != ' ') {
173 p = xmalloc(strlen(str) + 2, pszSrcFile, __LINE__);
174 if (!p)
175 p = str;
176 else {
177 strcpy(p + 1, str);
178 *p = ' ';
179 }
180 }
181 else
182 p = str;
183
184 hwnd = WinCreateWindow(hwndP,
185 WC_ERRORWND,
186 p,
187 SS_TEXT | DT_LEFT | DT_VCENTER | WS_VISIBLE,
188 x, y, cx, cy, hwndP, HWND_TOP, id++, NULL, NULL);
189 if (!hwndP)
190 Win_Error2(hwndP, hwndP, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
191
192 if (p != str)
193 xfree(p);
194 if (id > NOTE_MAX)
195 id = NOTE_FRAME;
196 }
197
198 AddNote(str);
199
200 return hwnd;
201}
202
203HWND Notify(char *str)
204{
205 return (HWND) WinSendMsg(MainObjectHwnd, UM_NOTIFY, MPFROMP(str), MPVOID);
206}
207
208VOID NotifyError(CHAR * filename, APIRET status)
209{
210 CHAR errortext[512];
211
212 if (!filename)
213 return;
214 sprintf(errortext, GetPString(IDS_ERRORACCESSTEXT), status, filename);
215 if (toupper(*filename) > 'B') {
216 if (status == 21)
217 strcat(errortext, GetPString(IDS_EMPTYREMOVETEXT));
218 else if (status == 27)
219 strcat(errortext, GetPString(IDS_CDMUSICTEXT));
220 else if (status == 19)
221 strcat(errortext, GetPString(IDS_WRITEPROTECTTEXT));
222 else if (status == 108)
223 strcat(errortext, GetPString(IDS_DRIVELOCKEDTEXT));
224 }
225 else {
226 if (status == 21)
227 strcat(errortext, GetPString(IDS_EMPTYFLOPPYTEXT));
228 else if (status == 27)
229 strcat(errortext, GetPString(IDS_UNFORMATEDTEXT));
230 else if (status == 107)
231 sprintf(&errortext[strlen(errortext)],
232 GetPString(IDS_PHANTOMTEXT), toupper(*filename));
233 else if (status == 19)
234 strcat(errortext, GetPString(IDS_DISKWRITEPROTEXTTEXT));
235 else if (status == 108)
236 strcat(errortext, GetPString(IDS_DISKLOCKEDTEXT));
237 }
238 DosBeep(250, 10);
239 DosBeep(500, 10);
240 DosBeep(250, 10);
241 DosBeep(500, 10);
242 Notify(errortext);
243}
244
245MRESULT EXPENTRY NoteWndProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
246{
247 static HPOINTER hptrIcon = (HPOINTER) 0;
248
249 switch (msg) {
250 case WM_INITDLG:
251 if (hwndNotify != (HWND) 0) {
252 if (mp2) {
253 WinSendDlgItemMsg(hwndNotify,
254 NOTE_LISTBOX,
255 LM_INSERTITEM, MPFROM2SHORT(LIT_END, 0), mp2);
256 PostMsg(hwndNotify, UM_NOTIFY, MPVOID, MPVOID);
257 xfree((CHAR *) mp2);
258 }
259 WinDismissDlg(hwnd, 0);
260 break;
261 }
262 hwndNotify = hwnd;
263 fThreadNotes = FALSE;
264 {
265 BOOL dummy = TRUE;
266
267 PrfWriteProfileData(fmprof,
268 FM3Str, "ThreadNotes", &dummy, sizeof(BOOL));
269 }
270 if (mp2) {
271 WinSendDlgItemMsg(hwnd,
272 NOTE_LISTBOX,
273 LM_INSERTITEM, MPFROM2SHORT(LIT_END, 0), mp2);
274 xfree((CHAR *) mp2);
275 }
276 {
277 HWND hwndActive;
278
279 hwndActive = WinQueryActiveWindow(HWND_DESKTOP);
280 PostMsg(hwnd, UM_FOCUSME, MPFROMLONG(hwndActive), MPVOID);
281 }
282 hptrIcon = WinLoadPointer(HWND_DESKTOP, FM3ModHandle, NOTE_FRAME);
283 if (hptrIcon)
284 WinDefDlgProc(hwnd, WM_SETICON, MPFROMLONG(hptrIcon), MPFROMLONG(0L));
285 break;
286
287 case UM_FOCUSME:
288 {
289 ULONG size = sizeof(SWP),
290 fl = SWP_ZORDER | SWP_FOCUSDEACTIVATE | SWP_SHOW;
291 SWP swp;
292
293 if (PrfQueryProfileData(fmprof,
294 FM3Str, "NoteWndSwp", (PVOID) & swp, &size)) {
295 if (swp.fl & (SWP_HIDE | SWP_MINIMIZE)) {
296 fl |= SWP_MINIMIZE;
297 fl &= (~SWP_SHOW);
298 }
299 else
300 fl |= (SWP_MOVE | SWP_SIZE);
301 }
302 WinSetWindowPos(hwnd, HWND_BOTTOM, swp.x, swp.y, swp.cx, swp.cy, fl);
303 if (fl & SWP_MINIMIZE) {
304 WinSetWindowUShort(hwnd, QWS_XRESTORE, (USHORT) swp.x);
305 WinSetWindowUShort(hwnd, QWS_CXRESTORE, (USHORT) swp.cx);
306 WinSetWindowUShort(hwnd, QWS_YRESTORE, (USHORT) swp.y);
307 WinSetWindowUShort(hwnd, QWS_CYRESTORE, (USHORT) swp.cy);
308 }
309 }
310 if (mp1)
311 WinSetActiveWindow(HWND_DESKTOP, (HWND) mp1);
312 return 0;
313
314 case UM_STRETCH:
315 {
316 SWP swp;
317 LONG titl, szbx, szby;
318
319 WinQueryWindowPos(hwnd, &swp);
320 if (!(swp.fl & (SWP_MINIMIZE | SWP_HIDE))) {
321 szbx = SysVal(SV_CXSIZEBORDER);
322 szby = SysVal(SV_CYSIZEBORDER);
323 titl = SysVal(SV_CYTITLEBAR);
324 WinSetWindowPos(WinWindowFromID(hwnd, NOTE_LISTBOX),
325 HWND_TOP,
326 szbx,
327 szby,
328 swp.cx - (szbx * 2L),
329 (swp.cy - titl) - (szby * 2L), SWP_MOVE | SWP_SIZE);
330 }
331 if (!(swp.fl & SWP_MAXIMIZE)) {
332 if (swp.fl & (SWP_MINIMIZE | SWP_HIDE)) {
333 swp.x = WinQueryWindowUShort(hwnd, QWS_XRESTORE);
334 swp.y = WinQueryWindowUShort(hwnd, QWS_YRESTORE);
335 swp.cx = WinQueryWindowUShort(hwnd, QWS_CXRESTORE);
336 swp.cy = WinQueryWindowUShort(hwnd, QWS_CYRESTORE);
337 }
338 PrfWriteProfileData(fmprof,
339 FM3Str, "NoteWndSwp", (PVOID) & swp, sizeof(SWP));
340 }
341 }
342 return 0;
343
344 case WM_ADJUSTWINDOWPOS:
345 PostMsg(hwnd, UM_STRETCH, MPVOID, MPVOID);
346 break;
347
348 case UM_CONTAINER_FILLED:
349 {
350 SHORT x, y;
351
352 x = (SHORT) WinSendDlgItemMsg(hwnd,
353 NOTE_LISTBOX,
354 LM_QUERYITEMCOUNT, MPVOID, MPVOID);
355 if (x > 60) {
356 for (y = 0; y < x - 50; y++)
357 WinSendDlgItemMsg(hwnd,
358 NOTE_LISTBOX,
359 LM_DELETEITEM, MPFROMSHORT(y), MPVOID);
360 }
361 }
362 return 0;
363
364 case UM_NOTIFY:
365 {
366 SHORT x;
367
368 x = (SHORT) WinSendDlgItemMsg(hwnd,
369 NOTE_LISTBOX,
370 LM_QUERYITEMCOUNT, MPVOID, MPVOID);
371 if (x > 0)
372 WinSendDlgItemMsg(hwnd,
373 NOTE_LISTBOX,
374 LM_SETTOPINDEX, MPFROMSHORT(x), MPVOID);
375 }
376 return 0;
377
378 case UM_SHOWME:
379 WinSetWindowPos(hwnd,
380 HWND_TOP,
381 0,
382 0,
383 0, 0, SWP_SHOW | SWP_RESTORE | SWP_ZORDER | SWP_ACTIVATE);
384 return 0;
385
386 case WM_COMMAND:
387 return 0;
388
389 case WM_CLOSE:
390 WinDismissDlg(hwnd, 0);
391 return 0;
392
393 case WM_DESTROY:
394 if (hwndNotify == hwnd) {
395 fThreadNotes = FALSE;
396 PrfWriteProfileData(fmprof,
397 FM3Str, "ThreadNotes", &fThreadNotes, sizeof(BOOL));
398 hwndNotify = (HWND) 0;
399 }
400 if (hptrIcon)
401 WinDestroyPointer(hptrIcon);
402 if (!PostMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID))
403 WinSendMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID);
404 break;
405 }
406 return WinDefDlgProc(hwnd, msg, mp1, mp2);
407}
408
409static VOID NoteThread(VOID * args)
410{
411 HAB hab2;
412 HMQ hmq2;
413
414 hab2 = WinInitialize(0);
415 if (hab2) {
416 hmq2 = WinCreateMsgQueue(hab2, 0);
417 if (hmq2) {
418 if (!hwndNotify)
419 WinDlgBox(HWND_DESKTOP,
420 HWND_DESKTOP,
421 NoteWndProc, FM3ModHandle, NOTE_FRAME, (CHAR *) args);
422 WinDestroyMsgQueue(hmq2);
423 }
424 WinTerminate(hab2);
425 }
426}
427
428VOID StartNotes(CHAR * note)
429{
430 if (!hwndNotify) {
431 if (_beginthread(NoteThread, NULL, 65536, (PVOID) note) == -1)
432 Runtime_Error(pszSrcFile, __LINE__,
433 GetPString(IDS_COULDNTSTARTTHREADTEXT));
434 }
435}
436
437BOOL AddNote(CHAR * note)
438{
439 CHAR *s, *p;
440 BOOL once = FALSE, ret = FALSE;
441
442 if ((fThreadNotes || hwndNotify) && note && *note) {
443 p = note;
444 while (*p == ' ')
445 p++;
446 if (*p) {
447 if (!hwndNotify) {
448 fThreadNotes = FALSE;
449 StartNotes(NULL);
450 if (!hwndNotify)
451 DosSleep(16);//05 Aug 07 GKY 33
452 if (!hwndNotify)
453 DosSleep(16);//05 Aug 07 GKY 33
454 if (!hwndNotify)
455 DosSleep(16);//05 Aug 07 GKY 33
456 }
457 if (hwndNotify) {
458 s = xmalloc(strlen(p) + 14, pszSrcFile, __LINE__);
459 if (s) {
460 sprintf(s, "%08lx %s", _threadid, p);
461 while (!once) {
462 if ((SHORT) WinSendDlgItemMsg(hwndNotify,
463 NOTE_LISTBOX,
464 LM_INSERTITEM,
465 MPFROM2SHORT(LIT_END, 0),
466 MPFROMP(s)) >= 0) {
467 ret = TRUE;
468 PostMsg(hwndNotify, UM_NOTIFY, MPVOID, MPVOID);
469 break;
470 }
471 PostMsg(hwndNotify, UM_CONTAINER_FILLED, MPVOID, MPVOID);
472 once = TRUE;
473 }
474 }
475 xfree(s);
476 }
477 }
478 }
479 return ret;
480}
481
482VOID EndNote(VOID)
483{
484 if (hwndNotify)
485 if (!PostMsg(hwndNotify, WM_CLOSE, MPVOID, MPVOID))
486 WinSendMsg(hwndNotify, WM_CLOSE, MPVOID, MPVOID);
487}
488
489VOID ShowNote(VOID)
490{
491 if (!hwndNotify)
492 StartNotes(NULL);
493 if (!hwndNotify)
494 DosSleep(16);//05 Aug 07 GKY 33
495 if (!hwndNotify)
496 DosSleep(16);//05 Aug 07 GKY 33
497 if (!hwndNotify)
498 DosSleep(16);//05 Aug 07 GKY 33
499 if (hwndNotify)
500 PostMsg(hwndNotify, UM_SHOWME, MPVOID, MPVOID);
501}
502
503VOID HideNote(VOID)
504{
505 if (hwndNotify)
506 WinSetWindowPos(hwndNotify,
507 HWND_BOTTOM,
508 0,
509 0, 0, 0, SWP_MINIMIZE | SWP_ZORDER | SWP_FOCUSDEACTIVATE);
510}
511
512#pragma alloc_text(NOTIFY,Notify,NotifyWndProc,StartNotify)
513#pragma alloc_text(NOTIFY,NotifyThread,NotifyError)
514#pragma alloc_text(NOTIFY2,AddNote,NoteThread,NoteWndProc)
515#pragma alloc_text(NOTIFY3,StartNotes,EndNote,HideNote,ShowNote)
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