source: trunk/dll/notify.c@ 775

Last change on this file since 775 was 775, checked in by Gregg Young, 18 years ago

Minor clean up add comments re recent changes
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 11.9 KB
RevLine 
[356]1
2/***********************************************************************
3
4 $Id: notify.c 775 2007-08-11 21:07:07Z 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
[593]13 30 Mar 07 GKY Remove GetPString for window class names
[775]14 06 Aug 07 GKY Reduce DosSleep times (ticket 148)
[356]15
[775]16
[356]17***********************************************************************/
18
[2]19#define INCL_DOS
20#define INCL_WIN
21#define INCL_GPI
[356]22#include <os2.h>
[2]23
24#include <stdarg.h>
25#include <stdio.h>
26#include <stdlib.h>
27#include <string.h>
28#include <ctype.h>
29#include <time.h>
30#include <stddef.h>
[689]31#include <process.h> // _beginthread
[356]32
[2]33#include "fm3dll.h"
34#include "fm3dlg.h"
35#include "fm3str.h"
36
37#pragma data_seg(DATA1)
[356]38
39static PSZ pszSrcFile = __FILE__;
40
[2]41#pragma alloc_text(NOTIFY,Notify,NotifyWndProc,StartNotify)
42#pragma alloc_text(NOTIFY,NotifyThread,NotifyError)
43#pragma alloc_text(NOTIFY2,AddNote,NoteThread,NoteWndProc)
44#pragma alloc_text(NOTIFY3,StartNotes,EndNote,HideNote,ShowNote)
45
46static HWND hwndNotify;
47
[551]48MRESULT EXPENTRY NotifyWndProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[356]49{
[2]50 static ULONG showing = 0;
51
[551]52 switch (msg) {
53 case WM_CREATE:
54 showing++;
55 {
56 MRESULT rc;
[2]57
[551]58 rc = PFNWPStatic(hwnd, msg, mp1, mp2);
59 if (!WinStartTimer(WinQueryAnchorBlock(hwnd), hwnd, ID_TIMER2, 5000)) {
60 Win_Error(hwnd, hwnd, pszSrcFile, __LINE__, "WinStartTimer");
61 WinDestroyWindow(hwnd);
62 }
63 else {
[2]64
[551]65 RGB2 rgb2F, rgb2;
[2]66
[551]67 memset(&rgb2F, 0, sizeof(RGB2));
[689]68 rgb2F.bRed = (BYTE)65;
69 rgb2.bRed = rgb2.bGreen = rgb2.bBlue = (BYTE)255;
[551]70 rgb2.fcOptions = 0;
71 SetPresParams(hwnd, &rgb2, &rgb2F, &rgb2, GetPString(IDS_8HELVTEXT));
72 if (hwndMain) {
73 if (hwndStatus)
74 WinShowWindow(hwndStatus, FALSE);
75 if (hwndStatus2)
76 WinShowWindow(hwndStatus2, FALSE);
77 }
78 PostMsg(hwnd, UM_SETUP, MPVOID, MPVOID);
[2]79 }
[551]80 return rc;
81 }
[2]82
[551]83 case UM_SETUP:
84 WinSetWindowPos(hwnd, HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_SHOW);
85 WinInvalidateRect(hwnd, NULL, FALSE);
86 return 0;
[2]87
[551]88 case WM_SETFOCUS:
89 if (mp2)
90 PostMsg(hwnd, UM_REPLACEFOCUS, mp1, MPVOID);
91 break;
[2]92
[551]93 case UM_REPLACEFOCUS:
94 if (mp1)
95 WinSetFocus(HWND_DESKTOP, (HWND) mp1);
96 PostMsg(hwnd, UM_SETUP, MPVOID, MPVOID);
97 return 0;
[2]98
[551]99 case WM_PAINT:
100 {
101 MRESULT mr;
102 HPS hps;
103 SWP swp;
104 POINTL ptl;
[2]105
[551]106 mr = PFNWPStatic(hwnd, msg, mp1, mp2);
107 hps = WinGetPS(hwnd);
108 if (hps) {
109 if (WinQueryWindowPos(hwnd, &swp)) {
110 ptl.x = 0;
111 ptl.y = 0;
112 GpiMove(hps, &ptl);
113 GpiSetColor(hps, CLR_RED);
114 ptl.x = swp.cx - 1;
115 ptl.y = swp.cy - 1;
116 GpiBox(hps, DRO_OUTLINE, &ptl, 2, 2);
117 }
118 WinReleasePS(hwnd);
[2]119 }
[551]120 return mr;
121 }
[2]122
[551]123 case WM_BUTTON1DOWN:
124 case WM_BUTTON2DOWN:
125 case WM_BUTTON3DOWN:
126 case WM_TIMER:
127 case WM_CLOSE:
128 WinStopTimer(WinQueryAnchorBlock(hwnd), hwnd, ID_TIMER2);
129 WinDestroyWindow(hwnd);
130 return 0;
[2]131
[551]132 case WM_DESTROY:
133 showing--;
134 if (!showing && hwndMain) {
135 if (hwndStatus)
136 WinShowWindow(hwndStatus, TRUE);
137 if (hwndStatus2)
138 WinShowWindow(hwndStatus2, TRUE);
139 }
140 break;
[2]141 }
[551]142 return PFNWPStatic(hwnd, msg, mp1, mp2);
[2]143}
144
[551]145HWND DoNotify(char *str)
[356]146{
[551]147 char *p;
148 HWND hwnd = (HWND) 0, hwndP;
149 LONG x, y, cx, cy;
150 SWP swp, swpS, swpS2;
[2]151 static USHORT id = NOTE_FRAME;
152
[551]153 if (str && *str) {
[2]154 /* figure out what size the window should be and where it should be */
[551]155 hwndP = (hwndMain) ? WinQueryWindow(hwndMain, QW_PARENT) : HWND_DESKTOP;
156 WinQueryWindowPos(hwndP, &swp);
157 if (hwndStatus)
158 WinQueryWindowPos(hwndStatus, &swpS);
159 if (hwndStatus2)
160 WinQueryWindowPos(hwndStatus2, &swpS2);
161 x = (hwndMain) ? ((hwndStatus) ? swpS.x - 1 :
162 WinQuerySysValue(HWND_DESKTOP, SV_CXSIZEBORDER)) : 0;
163 y = (hwndMain) ? ((hwndStatus) ? swpS.y - 1 :
164 WinQuerySysValue(HWND_DESKTOP, SV_CYSIZEBORDER)) : 0;
165 if (hwndMain && hwndStatus) {
166 if (hwndStatus2)
167 cx = swpS2.cx + swpS.cx + 8;
[2]168 else
[551]169 cx = swpS.cx + 6;
[2]170 }
171 else
172 cx = (swp.cx - ((x * 2) + 4));
173 cy = (hwndMain) ? ((hwndStatus) ? swpS.cy + 2 : 28) : 28;
174
175 /* pretty-up the note by putting on a leading space */
[551]176 if (*str != ' ') {
177 p = xmalloc(strlen(str) + 2, pszSrcFile, __LINE__);
178 if (!p)
179 p = str;
[2]180 else {
[551]181 strcpy(p + 1, str);
182 *p = ' ';
[2]183 }
184 }
185 else
186 p = str;
187
188 hwnd = WinCreateWindow(hwndP,
[593]189 WC_ERRORWND,
[551]190 p,
191 SS_TEXT | DT_LEFT | DT_VCENTER | WS_VISIBLE,
192 x, y, cx, cy, hwndP, HWND_TOP, id++, NULL, NULL);
[377]193 if (!hwndP)
[551]194 Win_Error2(hwndP, hwndP, pszSrcFile, __LINE__, IDS_WINCREATEWINDOW);
[377]195
[551]196 if (p != str)
[2]197 free(p);
[551]198 if (id > NOTE_MAX)
[2]199 id = NOTE_FRAME;
200 }
201
202 AddNote(str);
203
204 return hwnd;
205}
206
[551]207HWND Notify(char *str)
[356]208{
[551]209 return (HWND) WinSendMsg(MainObjectHwnd, UM_NOTIFY, MPFROMP(str), MPVOID);
[2]210}
211
[551]212VOID NotifyError(CHAR * filename, APIRET status)
[356]213{
[2]214 CHAR errortext[512];
215
[551]216 if (!filename)
[2]217 return;
[551]218 sprintf(errortext, GetPString(IDS_ERRORACCESSTEXT), status, filename);
219 if (toupper(*filename) > 'B') {
220 if (status == 21)
221 strcat(errortext, GetPString(IDS_EMPTYREMOVETEXT));
222 else if (status == 27)
[2]223 strcat(errortext, GetPString(IDS_CDMUSICTEXT));
[551]224 else if (status == 19)
225 strcat(errortext, GetPString(IDS_WRITEPROTECTTEXT));
226 else if (status == 108)
227 strcat(errortext, GetPString(IDS_DRIVELOCKEDTEXT));
[2]228 }
229 else {
[551]230 if (status == 21)
231 strcat(errortext, GetPString(IDS_EMPTYFLOPPYTEXT));
232 else if (status == 27)
233 strcat(errortext, GetPString(IDS_UNFORMATEDTEXT));
234 else if (status == 107)
[2]235 sprintf(&errortext[strlen(errortext)],
[551]236 GetPString(IDS_PHANTOMTEXT), toupper(*filename));
237 else if (status == 19)
238 strcat(errortext, GetPString(IDS_DISKWRITEPROTEXTTEXT));
239 else if (status == 108)
240 strcat(errortext, GetPString(IDS_DISKLOCKEDTEXT));
[2]241 }
[551]242 DosBeep(250, 10);
243 DosBeep(500, 10);
244 DosBeep(250, 10);
245 DosBeep(500, 10);
[2]246 Notify(errortext);
247}
248
[551]249MRESULT EXPENTRY NoteWndProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
[356]250{
[551]251 static HPOINTER hptrIcon = (HPOINTER) 0;
[2]252
[551]253 switch (msg) {
254 case WM_INITDLG:
255 if (hwndNotify != (HWND) 0) {
256 if (mp2) {
257 WinSendDlgItemMsg(hwndNotify,
258 NOTE_LISTBOX,
259 LM_INSERTITEM, MPFROM2SHORT(LIT_END, 0), mp2);
260 PostMsg(hwndNotify, UM_NOTIFY, MPVOID, MPVOID);
261 free((CHAR *) mp2);
[2]262 }
[551]263 WinDismissDlg(hwnd, 0);
264 break;
265 }
266 hwndNotify = hwnd;
267 fThreadNotes = FALSE;
268 {
269 BOOL dummy = TRUE;
[2]270
[551]271 PrfWriteProfileData(fmprof,
272 FM3Str, "ThreadNotes", &dummy, sizeof(BOOL));
273 }
274 if (mp2) {
275 WinSendDlgItemMsg(hwnd,
276 NOTE_LISTBOX,
277 LM_INSERTITEM, MPFROM2SHORT(LIT_END, 0), mp2);
278 free((CHAR *) mp2);
279 }
280 {
281 HWND hwndActive;
[2]282
[551]283 hwndActive = WinQueryActiveWindow(HWND_DESKTOP);
284 PostMsg(hwnd, UM_FOCUSME, MPFROMLONG(hwndActive), MPVOID);
285 }
286 hptrIcon = WinLoadPointer(HWND_DESKTOP, FM3ModHandle, NOTE_FRAME);
287 if (hptrIcon)
288 WinDefDlgProc(hwnd, WM_SETICON, MPFROMLONG(hptrIcon), MPFROMLONG(0L));
289 break;
[2]290
[551]291 case UM_FOCUSME:
292 {
293 ULONG size = sizeof(SWP),
294 fl = SWP_ZORDER | SWP_FOCUSDEACTIVATE | SWP_SHOW;
295 SWP swp;
[2]296
[551]297 if (PrfQueryProfileData(fmprof,
298 FM3Str, "NoteWndSwp", (PVOID) & swp, &size)) {
299 if (swp.fl & (SWP_HIDE | SWP_MINIMIZE)) {
300 fl |= SWP_MINIMIZE;
301 fl &= (~SWP_SHOW);
302 }
303 else
304 fl |= (SWP_MOVE | SWP_SIZE);
[2]305 }
[551]306 WinSetWindowPos(hwnd, HWND_BOTTOM, swp.x, swp.y, swp.cx, swp.cy, fl);
307 if (fl & SWP_MINIMIZE) {
308 WinSetWindowUShort(hwnd, QWS_XRESTORE, (USHORT) swp.x);
309 WinSetWindowUShort(hwnd, QWS_CXRESTORE, (USHORT) swp.cx);
310 WinSetWindowUShort(hwnd, QWS_YRESTORE, (USHORT) swp.y);
311 WinSetWindowUShort(hwnd, QWS_CYRESTORE, (USHORT) swp.cy);
312 }
313 }
314 if (mp1)
315 WinSetActiveWindow(HWND_DESKTOP, (HWND) mp1);
316 return 0;
[2]317
[551]318 case UM_STRETCH:
319 {
320 SWP swp;
321 LONG titl, szbx, szby;
[2]322
[551]323 WinQueryWindowPos(hwnd, &swp);
324 if (!(swp.fl & (SWP_MINIMIZE | SWP_HIDE))) {
325 szbx = SysVal(SV_CXSIZEBORDER);
326 szby = SysVal(SV_CYSIZEBORDER);
327 titl = SysVal(SV_CYTITLEBAR);
328 WinSetWindowPos(WinWindowFromID(hwnd, NOTE_LISTBOX),
329 HWND_TOP,
330 szbx,
331 szby,
332 swp.cx - (szbx * 2L),
333 (swp.cy - titl) - (szby * 2L), SWP_MOVE | SWP_SIZE);
[2]334 }
[551]335 if (!(swp.fl & SWP_MAXIMIZE)) {
336 if (swp.fl & (SWP_MINIMIZE | SWP_HIDE)) {
337 swp.x = WinQueryWindowUShort(hwnd, QWS_XRESTORE);
338 swp.y = WinQueryWindowUShort(hwnd, QWS_YRESTORE);
339 swp.cx = WinQueryWindowUShort(hwnd, QWS_CXRESTORE);
340 swp.cy = WinQueryWindowUShort(hwnd, QWS_CYRESTORE);
341 }
342 PrfWriteProfileData(fmprof,
343 FM3Str, "NoteWndSwp", (PVOID) & swp, sizeof(SWP));
344 }
345 }
346 return 0;
[2]347
[551]348 case WM_ADJUSTWINDOWPOS:
349 PostMsg(hwnd, UM_STRETCH, MPVOID, MPVOID);
350 break;
[2]351
[551]352 case UM_CONTAINER_FILLED:
353 {
354 SHORT x, y;
[2]355
[551]356 x = (SHORT) WinSendDlgItemMsg(hwnd,
357 NOTE_LISTBOX,
358 LM_QUERYITEMCOUNT, MPVOID, MPVOID);
359 if (x > 60) {
360 for (y = 0; y < x - 50; y++)
361 WinSendDlgItemMsg(hwnd,
362 NOTE_LISTBOX,
363 LM_DELETEITEM, MPFROMSHORT(y), MPVOID);
[2]364 }
[551]365 }
366 return 0;
[2]367
[551]368 case UM_NOTIFY:
369 {
370 SHORT x;
[2]371
[551]372 x = (SHORT) WinSendDlgItemMsg(hwnd,
373 NOTE_LISTBOX,
374 LM_QUERYITEMCOUNT, MPVOID, MPVOID);
375 if (x > 0)
376 WinSendDlgItemMsg(hwnd,
377 NOTE_LISTBOX,
378 LM_SETTOPINDEX, MPFROMSHORT(x), MPVOID);
379 }
380 return 0;
[2]381
[551]382 case UM_SHOWME:
383 WinSetWindowPos(hwnd,
384 HWND_TOP,
385 0,
386 0,
387 0, 0, SWP_SHOW | SWP_RESTORE | SWP_ZORDER | SWP_ACTIVATE);
388 return 0;
[2]389
[551]390 case WM_COMMAND:
391 return 0;
[2]392
[551]393 case WM_CLOSE:
394 WinDismissDlg(hwnd, 0);
395 return 0;
[2]396
[551]397 case WM_DESTROY:
398 if (hwndNotify == hwnd) {
399 fThreadNotes = FALSE;
400 PrfWriteProfileData(fmprof,
401 FM3Str, "ThreadNotes", &fThreadNotes, sizeof(BOOL));
402 hwndNotify = (HWND) 0;
403 }
404 if (hptrIcon)
405 WinDestroyPointer(hptrIcon);
406 if (!PostMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID))
407 WinSendMsg((HWND) 0, WM_QUIT, MPVOID, MPVOID);
408 break;
[2]409 }
[551]410 return WinDefDlgProc(hwnd, msg, mp1, mp2);
[2]411}
412
[551]413static VOID NoteThread(VOID * args)
[356]414{
[551]415 HAB hab2;
416 HMQ hmq2;
[2]417
418 hab2 = WinInitialize(0);
[551]419 if (hab2) {
420 hmq2 = WinCreateMsgQueue(hab2, 0);
421 if (hmq2) {
422 if (!hwndNotify)
423 WinDlgBox(HWND_DESKTOP,
424 HWND_DESKTOP,
425 NoteWndProc, FM3ModHandle, NOTE_FRAME, (CHAR *) args);
[2]426 WinDestroyMsgQueue(hmq2);
427 }
428 WinTerminate(hab2);
429 }
430}
431
[551]432VOID StartNotes(CHAR * note)
[356]433{
434 if (!hwndNotify) {
[551]435 if (_beginthread(NoteThread, NULL, 65536, (PVOID) note) == -1)
436 Runtime_Error(pszSrcFile, __LINE__,
437 GetPString(IDS_COULDNTSTARTTHREADTEXT));
[2]438 }
439}
440
[551]441BOOL AddNote(CHAR * note)
[356]442{
[551]443 CHAR *s, *p;
444 BOOL once = FALSE, ret = FALSE;
[2]445
[551]446 if ((fThreadNotes || hwndNotify) && note && *note) {
[2]447 p = note;
[551]448 while (*p == ' ')
[2]449 p++;
[551]450 if (*p) {
451 if (!hwndNotify) {
452 fThreadNotes = FALSE;
453 StartNotes(NULL);
454 if (!hwndNotify)
[771]455 DosSleep(16);//05 Aug 07 GKY 33
[551]456 if (!hwndNotify)
[771]457 DosSleep(16);//05 Aug 07 GKY 33
[551]458 if (!hwndNotify)
[771]459 DosSleep(16);//05 Aug 07 GKY 33
[2]460 }
[551]461 if (hwndNotify) {
462 s = xmalloc(strlen(p) + 14, pszSrcFile, __LINE__);
463 if (s) {
464 sprintf(s, "%08lx %s", _threadid, p);
465 while (!once) {
466 if ((SHORT) WinSendDlgItemMsg(hwndNotify,
467 NOTE_LISTBOX,
468 LM_INSERTITEM,
469 MPFROM2SHORT(LIT_END, 0),
470 MPFROMP(s)) >= 0) {
471 ret = TRUE;
472 PostMsg(hwndNotify, UM_NOTIFY, MPVOID, MPVOID);
473 break;
474 }
475 PostMsg(hwndNotify, UM_CONTAINER_FILLED, MPVOID, MPVOID);
476 once = TRUE;
477 }
478 }
479 free(s);
[2]480 }
481 }
482 }
483 return ret;
484}
485
[551]486VOID EndNote(VOID)
[356]487{
[551]488 if (hwndNotify)
489 if (!PostMsg(hwndNotify, WM_CLOSE, MPVOID, MPVOID))
490 WinSendMsg(hwndNotify, WM_CLOSE, MPVOID, MPVOID);
[2]491}
492
[551]493VOID ShowNote(VOID)
[356]494{
[551]495 if (!hwndNotify)
[2]496 StartNotes(NULL);
[551]497 if (!hwndNotify)
[771]498 DosSleep(16);//05 Aug 07 GKY 33
[551]499 if (!hwndNotify)
[771]500 DosSleep(16);//05 Aug 07 GKY 33
[551]501 if (!hwndNotify)
[771]502 DosSleep(16);//05 Aug 07 GKY 33
[551]503 if (hwndNotify)
504 PostMsg(hwndNotify, UM_SHOWME, MPVOID, MPVOID);
[2]505}
506
[551]507VOID HideNote(VOID)
[356]508{
[551]509 if (hwndNotify)
[2]510 WinSetWindowPos(hwndNotify,
[551]511 HWND_BOTTOM,
512 0,
513 0, 0, 0, SWP_MINIMIZE | SWP_ZORDER | SWP_FOCUSDEACTIVATE);
[2]514}
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