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source: trunk/dll/command.c@ 890

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Last change on this file since 890 was 888, checked in by Gregg Young, 18 years ago
runemf2 now quotes executable strings if needed (Ticket 180); it also reports where it was called from on errors
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 23.3 KB

Line
1
2	/***********************************************************************
3
4	$Id: command.c 888 2007-12-22 22:02:11Z gyoung $
5
6	Custom commands
7
8	Copyright (c) 1993-98 M. Kimes
9	Copyright (c) 2004, 2007 Steven H. Levine
10
11	01 Aug 04 SHL Rework lstrip/rstrip usage
12	06 Jun 05 SHL Drop unused code
13	14 Jul 06 SHL Use Runtime_Error
14	29 Jul 06 SHL Use xfgets_bstripcr
15	15 Aug 06 SHL Better can't add message
16	18 Sep 06 GKY Add replace command and update okay to add if changed
17	17 Feb 07 GKY Move error messages etc to string file
18	22 Mar 07 GKY Use QWL_USER
19	23 Mar 07 GKY Replace doesn't change item position
20	23 Mar 07 GKY Okay fails silently when item not changed
21	19 Apr 07 SHL Sync with AcceptOneDrop GetOneDrop mods
22	20 Aug 07 GKY Move #pragma alloc_text to end for OpenWatcom compat
23
24	***********************************************************************/
25
26	#define INCL_DOS
27	#define INCL_WIN
28	#include <os2.h>
29
30	#include <stdio.h>
31	#include <stdlib.h>
32	#include <string.h>
33	#include <ctype.h>
34	#include <share.h>
35
36	#include "fm3dll.h"
37	#include "fm3dlg.h"
38	#include "fm3str.h"
39	#include "tools.h"
40
41	typedef struct
42	{
43	CHAR cl[1001];
44	INT flags;
45	CHAR title[34];
46	}
47	COMMAND;
48
49	#pragma data_seg(DATA1)
50
51	static PSZ pszSrcFile = __FILE__;
52
53	MRESULT EXPENTRY CommandTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
54	{
55	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
56	static BOOL emphasized = FALSE;
57
58	switch (msg) {
59	case DM_DRAGOVER:
60	if (!emphasized) {
61	emphasized = TRUE;
62	DrawTargetEmphasis(hwnd, emphasized);
63	}
64	if (AcceptOneDrop(hwnd, mp1, mp2))
65	return MRFROM2SHORT(DOR_DROP, DO_MOVE);
66	return MRFROM2SHORT(DOR_NEVERDROP, 0);
67
68	case DM_DRAGLEAVE:
69	if (emphasized) {
70	emphasized = FALSE;
71	DrawTargetEmphasis(hwnd, emphasized);
72	}
73	break;
74
75	case DM_DROPHELP:
76	DropHelp(mp1, mp2, hwnd, GetPString(IDS_DROPCMDHELPTEXT));
77	return 0;
78
79	case DM_DROP:
80	{
81	char szFrom[CCHMAXPATH + 5];
82
83	if (emphasized) {
84	emphasized = FALSE;
85	DrawTargetEmphasis(hwnd, emphasized);
86	}
87	if (GetOneDrop(hwnd, mp1, mp2, szFrom, CCHMAXPATH)) {
88	strcat(szFrom, " %a");
89	WinSetWindowText(hwnd, szFrom);
90	}
91	}
92	return 0;
93	}
94	return (oldproc) ? oldproc(hwnd, msg, mp1, mp2) :
95	WinDefWindowProc(hwnd, msg, mp1, mp2);
96	}
97
98	MRESULT EXPENTRY ReOrderProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
99	{
100	switch (msg) {
101	case WM_INITDLG:
102	if (!cmdhead) {
103	WinDismissDlg(hwnd, 0);
104	break;
105	}
106	{
107	LINKCMDS *info;
108	SHORT x;
109
110	info = cmdhead;
111	while (info) {
112	x = (SHORT) WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX, LM_INSERTITEM,
113	MPFROMSHORT(LIT_END),
114	MPFROMP(info->title));
115	if (x < 0) {
116	Runtime_Error(pszSrcFile, __LINE__, "no cmd");
117	WinDismissDlg(hwnd, 0);
118	}
119	else {
120	WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX, LM_SETITEMHANDLE,
121	MPFROMSHORT(x), MPFROMP(info));
122	}
123	info = info->next;
124	}
125	}
126	break;
127
128	case WM_CONTROL:
129	return 0;
130
131	case WM_COMMAND:
132	switch (SHORT1FROMMP(mp1)) {
133	case DID_CANCEL:
134	WinDismissDlg(hwnd, 0);
135	break;
136
137	case DID_OK:
138	{
139	LINKCMDS temphead = NULL, info, last = NULL, temptail = NULL;
140	SHORT sSelect, numitems;
141
142	sSelect = 0;
143	numitems = (SHORT) WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX,
144	LM_QUERYITEMCOUNT,
145	MPVOID, MPVOID);
146	while (numitems) {
147	info = (LINKCMDS *) WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX,
148	LM_QUERYITEMHANDLE,
149	MPFROMSHORT(sSelect++),
150	MPVOID);
151	if (info) {
152	if (!temphead) {
153	temphead = info;
154	info->prev = NULL;
155	}
156	else {
157	last->next = info;
158	info->prev = last;
159	}
160	temptail = info;
161	last = info;
162	info->next = NULL;
163	}
164	numitems--;
165	}
166	sSelect = 0;
167	numitems = (SHORT) WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX,
168	LM_QUERYITEMCOUNT,
169	MPVOID, MPVOID);
170	while (numitems) {
171	info = (LINKCMDS *) WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX,
172	LM_QUERYITEMHANDLE,
173	MPFROMSHORT(sSelect++),
174	MPVOID);
175	if (info) {
176	if (!temphead) {
177	temphead = info;
178	info->prev = NULL;
179	}
180	else {
181	last->next = info;
182	info->prev = last;
183	}
184	temptail = info;
185	last = info;
186	info->next = NULL;
187	}
188	numitems--;
189	}
190	cmdhead = temphead;
191	cmdtail = temptail;
192	}
193	WinDismissDlg(hwnd, 1);
194	break;
195
196	case IDM_HELP:
197	if (hwndHelp)
198	WinSendMsg(hwndHelp, HM_DISPLAY_HELP,
199	MPFROM2SHORT(HELP_REORDERCOMMANDS, 0),
200	MPFROMSHORT(HM_RESOURCEID));
201	break;
202
203	case RE_ADD:
204	{
205	SHORT sSelect, x;
206	LINKCMDS *info;
207
208	sSelect = (SHORT) WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX,
209	LM_QUERYSELECTION,
210	MPFROMSHORT(LIT_FIRST), MPVOID);
211	while (sSelect >= 0) {
212	info = (LINKCMDS *) WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX,
213	LM_QUERYITEMHANDLE,
214	MPFROMSHORT(sSelect), MPVOID);
215	if (info) {
216	x = (SHORT) WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX,
217	LM_INSERTITEM,
218	MPFROM2SHORT(LIT_END, 0),
219	MPFROMP(info->title));
220	if (x >= 0) {
221	WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX,
222	LM_SETITEMHANDLE,
223	MPFROMSHORT(x), MPFROMP(info));
224	WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX, LM_DELETEITEM,
225	MPFROMSHORT(sSelect), MPVOID);
226	}
227	}
228	else
229	WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX, LM_SELECTITEM,
230	MPFROMSHORT(sSelect), MPFROMSHORT(FALSE));
231	sSelect = (USHORT) WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX,
232	LM_QUERYSELECTION,
233	MPFROMSHORT(LIT_FIRST),
234	MPVOID);
235	}
236	}
237	break;
238
239	case RE_REMOVE:
240	{
241	SHORT sSelect, x;
242	LINKCMDS *info;
243
244	sSelect = (SHORT) WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX,
245	LM_QUERYSELECTION,
246	MPFROMSHORT(LIT_FIRST), MPVOID);
247	while (sSelect >= 0) {
248	info = (LINKCMDS *) WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX,
249	LM_QUERYITEMHANDLE,
250	MPFROMSHORT(sSelect), MPVOID);
251	if (info) {
252	x = (SHORT) WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX,
253	LM_INSERTITEM,
254	MPFROM2SHORT(LIT_END, 0),
255	MPFROMP(info->title));
256	if (x >= 0) {
257	WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX,
258	LM_SETITEMHANDLE,
259	MPFROMSHORT(x), MPFROMP(info));
260	WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX, LM_DELETEITEM,
261	MPFROMSHORT(sSelect), MPVOID);
262	}
263	}
264	else
265	WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX, LM_SELECTITEM,
266	MPFROMSHORT(sSelect), MPFROMSHORT(FALSE));
267	sSelect = (USHORT) WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX,
268	LM_QUERYSELECTION,
269	MPFROMSHORT(LIT_FIRST),
270	MPVOID);
271	}
272	}
273	break;
274	}
275	return 0;
276	}
277	return WinDefDlgProc(hwnd, msg, mp1, mp2);
278	}
279
280	CHAR *command_title(INT cx)
281	{
282	static CHAR duh[] = "???";
283	LINKCMDS *info;
284	INT x = 0;
285
286	if (!cmdloaded)
287	load_commands();
288	info = cmdhead;
289	while (info) {
290	if (x == cx)
291	return info->title;
292	info = info->next;
293	}
294	return duh;
295	}
296
297	VOID free_commands(VOID)
298	{
299	LINKCMDS info, next;
300
301	info = cmdhead;
302	while (info) {
303	next = info->next;
304	free(info->title);
305	free(info->cl);
306	free(info);
307	info = next;
308	}
309	cmdhead = cmdtail = NULL;
310	}
311
312	VOID load_commands(VOID)
313	{
314	FILE *fp;
315	LINKCMDS *info;
316	CHAR cl[1024];
317	CHAR title[100];
318	CHAR flags[72];
319
320	if (cmdhead)
321	free_commands();
322	cmdloaded = TRUE;
323	save_dir2(cl);
324	if (cl[strlen(cl) - 1] != '\\')
325	strcat(cl, "\\");
326	strcat(cl, "COMMANDS.DAT");
327	fp = _fsopen(cl, "r", SH_DENYWR);
328	if (fp) {
329	while (!feof(fp)) {
330	if (!xfgets_bstripcr(title, sizeof(title), fp, pszSrcFile, __LINE__))
331	break;
332	title[34] = 0; // fixme to know why chopped this way?
333	bstripcr(title);
334	if (!title \|\| title == ';')
335	continue;
336	if (!xfgets(cl, sizeof(cl), fp, pszSrcFile, __LINE__))
337	break; /* error! */
338	if (!xfgets(flags, 72, fp, pszSrcFile, __LINE__))
339	break; /* error! */
340	cl[1000] = 0; // fixme to know why chopped this way?
341	bstripcr(cl);
342	flags[34] = 0;
343	bstripcr(flags);
344	if (!*cl)
345	continue;
346	info = xmallocz(sizeof(LINKCMDS), pszSrcFile, __LINE__);
347	if (info) {
348	info->cl = xstrdup(cl, pszSrcFile, __LINE__);
349	info->title = xstrdup(title, pszSrcFile, __LINE__);
350	info->flags = atol(flags);
351	if (!info->cl \|\| !info->title) {
352	if (info->cl)
353	free(info->cl);
354	if (info->title)
355	free(info->title);
356	free(info);
357	break;
358	}
359	if (!cmdhead)
360	cmdhead = info;
361	else {
362	cmdtail->next = info;
363	info->prev = cmdtail;
364	}
365	cmdtail = info;
366	}
367	}
368	fclose(fp);
369	}
370	}
371
372	VOID save_commands(VOID)
373	{
374	LINKCMDS *info;
375	FILE *fp;
376	CHAR s[CCHMAXPATH + 14];
377
378	if (!cmdloaded \|\| !cmdhead)
379	return;
380	info = cmdhead;
381	save_dir2(s);
382	if (s[strlen(s) - 1] != '\\')
383	strcat(s, "\\");
384	strcat(s, "COMMANDS.DAT");
385	fp = xfopen(s, "w", pszSrcFile, __LINE__);
386	if (fp) {
387	fputs(GetPString(IDS_COMMANDFILETEXT), fp);
388	info = cmdhead;
389	while (info) {
390	fprintf(fp,
391	";\n%0.34s\n%0.1000s\n%lu\n",
392	info->title, info->cl, info->flags);
393	info = info->next;
394	}
395	fclose(fp);
396	}
397	}
398
399	//== add_command() Add command to list ==
400
401	LINKCMDS add_command(COMMAND addme)
402	{
403	LINKCMDS *info;
404
405	if (!addme \|\| !addme->cl \|\| !addme->title)
406	return NULL; // No data
407	info = cmdhead;
408	while (info) {
409	if (!stricmp(info->title, addme->title))
410	return NULL; // Got a dup
411	info = info->next;
412	}
413	info = xmallocz(sizeof(LINKCMDS), pszSrcFile, __LINE__);
414	if (!info)
415	return NULL;
416	info->cl = xstrdup(addme->cl, pszSrcFile, __LINE__);
417	info->title = xstrdup(addme->title, pszSrcFile, __LINE__);
418	if (addme->flags)
419	info->flags = addme->flags;
420	if (!info->cl \|\| !info->title) {
421	xfree(info->cl);
422	xfree(info->title);
423	free(info);
424	return NULL;
425	}
426	if (!cmdhead) /* only item in list */
427	cmdhead = cmdtail = info;
428	else {
429	/* place at tail */
430	cmdtail->next = info;
431	info->prev = cmdtail;
432	cmdtail = info;
433	}
434	return info;
435	}
436
437	BOOL kill_command(CHAR * killme)
438	{
439	LINKCMDS *info;
440
441	if (killme && *killme) {
442	info = cmdhead;
443	while (info) {
444	if (!stricmp(info->title, killme)) {
445	if (info == cmdhead) {
446	cmdhead = info->next;
447	if (info == cmdtail)
448	cmdtail = info->prev;
449	}
450	else {
451	if (info->next)
452	(info->next)->prev = info->prev;
453	if (info->prev)
454	(info->prev)->next = info->next;
455	if (info == cmdtail)
456	cmdtail = info->prev;
457	}
458	free(info->cl);
459	free(info->title);
460	free(info);
461	return TRUE;
462	}
463	info = info->next;
464	}
465	}
466	return FALSE;
467	}
468
469	MRESULT EXPENTRY CommandDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
470	{
471	SHORT x, y;
472	LINKCMDS *info;
473
474	switch (msg) {
475	case WM_INITDLG:
476	WinSendDlgItemMsg(hwnd, CMD_LISTBOX, LM_DELETEALL, MPVOID, MPVOID);
477	WinSendDlgItemMsg(hwnd, CMD_CL, EM_SETTEXTLIMIT,
478	MPFROM2SHORT(1000, 0), MPVOID);
479	WinSendDlgItemMsg(hwnd, CMD_TITLE, EM_SETTEXTLIMIT,
480	MPFROM2SHORT(33, 0), MPVOID);
481	WinSetDlgItemText(hwnd, CMD_CL, NullStr);
482	WinSetDlgItemText(hwnd, CMD_TITLE, NullStr);
483	WinCheckButton(hwnd, CMD_DEFAULT, TRUE);
484	WinCheckButton(hwnd, CMD_PROMPT, FALSE);
485	WinCheckButton(hwnd, CMD_ONCE, FALSE);
486	info = cmdhead;
487	while (info) {
488	x = (SHORT) WinSendDlgItemMsg(hwnd, CMD_LISTBOX, LM_INSERTITEM,
489	MPFROM2SHORT(LIT_END, 0),
490	MPFROMP(info->title));
491	if (x >= 0)
492	WinSendDlgItemMsg(hwnd, CMD_LISTBOX, LM_SETITEMHANDLE,
493	MPFROMSHORT(x), MPFROMP(info));
494	info = info->next;
495	}
496	WinSendDlgItemMsg(hwnd, CMD_LISTBOX, LM_SELECTITEM,
497	MPFROMSHORT(0), MPFROMSHORT(TRUE));
498	{
499	PFNWP oldproc;
500
501	oldproc = WinSubclassWindow(WinWindowFromID(hwnd, CMD_CL),
502	(PFNWP) CommandTextProc);
503	if (oldproc)
504	WinSetWindowPtr(WinWindowFromID(hwnd, CMD_CL), QWL_USER, (PVOID) oldproc);
505	}
506	break;
507
508	case WM_CONTROL:
509	if (SHORT1FROMMP(mp1) == CMD_LISTBOX) {
510	switch (SHORT2FROMMP(mp1)) {
511	case LN_ENTER:
512	case LN_SELECT:
513	x = (SHORT) WinSendDlgItemMsg(hwnd, CMD_LISTBOX,
514	LM_QUERYSELECTION,
515	MPFROMSHORT(LIT_FIRST), MPVOID);
516	if (x >= 0) {
517	info = (LINKCMDS *) WinSendDlgItemMsg(hwnd, CMD_LISTBOX,
518	LM_QUERYITEMHANDLE,
519	MPFROMSHORT(x), MPVOID);
520	if (!info) {
521	Runtime_Error(pszSrcFile, __LINE__, "LM_QUERYITEMHANDLE");
522	break;
523	}
524	WinSetDlgItemText(hwnd, CMD_CL, info->cl);
525	if (!(info->flags & 1023))
526	WinCheckButton(hwnd, CMD_DEFAULT, TRUE);
527	else {
528	if (info->flags & FULLSCREEN)
529	WinCheckButton(hwnd, CMD_FULLSCREEN, TRUE);
530	else if (info->flags & MINIMIZED)
531	WinCheckButton(hwnd, CMD_MINIMIZED, TRUE);
532	else if (info->flags & MAXIMIZED)
533	WinCheckButton(hwnd, CMD_MAXIMIZED, TRUE);
534	else if (info->flags & INVISIBLE)
535	WinCheckButton(hwnd, CMD_INVISIBLE, TRUE);
536	}
537	WinCheckButton(hwnd, CMD_PROMPT, ((info->flags & PROMPT) != 0));
538	WinCheckButton(hwnd, CMD_KEEP, ((info->flags & KEEP) != 0));
539	WinCheckButton(hwnd, CMD_ONCE, ((info->flags & ONCE) != 0));
540	WinSetDlgItemText(hwnd, CMD_TITLE, info->title);
541	{
542	CHAR env[1002];
543	ULONG size;
544
545	*env = 0;
546	size = sizeof(env) - 1;
547	if (PrfQueryProfileData(fmprof, FM3Str, info->cl, env, &size) &&
548	*env)
549	WinSetDlgItemText(hwnd, CMD_ENVIRON, env);
550	else
551	WinSetDlgItemText(hwnd, CMD_ENVIRON, NullStr);
552	}
553	}
554	break;
555	}
556	}
557	return 0;
558
559	case WM_COMMAND:
560	switch (SHORT1FROMMP(mp1)) {
561	case CMD_FIND:
562	{
563	CHAR filename[CCHMAXPATH + 9], szfilename[CCHMAXPATH + 9];
564
565	*filename = 0;
566	if (insert_filename(hwnd, filename, 2, FALSE) && *filename) {
567	BldQuotedFileName(szfilename, filename);
568	strcat(szfilename, " %a");
569	WinSetDlgItemText(hwnd, CMD_CL, szfilename);
570	}
571	}
572	break;
573
574	case CMD_REORDER:
575	if (!cmdhead \|\| !cmdhead->next) {
576	Runtime_Error(pszSrcFile, __LINE__, "no cmd");
577	break;
578	}
579	if (WinDlgBox(HWND_DESKTOP, hwnd, ReOrderProc, FM3ModHandle,
580	RE_FRAME, MPVOID)) {
581	WinSendDlgItemMsg(hwnd, CMD_LISTBOX, LM_DELETEALL, MPVOID, MPVOID);
582	WinSetDlgItemText(hwnd, CMD_CL, NullStr);
583	WinSetDlgItemText(hwnd, CMD_TITLE, NullStr);
584	info = cmdhead;
585	while (info) {
586	x = (SHORT) WinSendDlgItemMsg(hwnd,
587	CMD_LISTBOX,
588	LM_INSERTITEM,
589	MPFROM2SHORT(LIT_END, 0),
590	MPFROMP(info->title));
591	if (x >= 0)
592	WinSendDlgItemMsg(hwnd,
593	CMD_LISTBOX,
594	LM_SETITEMHANDLE,
595	MPFROMSHORT(x), MPFROMP(info));
596	info = info->next;
597	}
598	WinSendDlgItemMsg(hwnd,
599	CMD_LISTBOX,
600	LM_SELECTITEM, MPFROMSHORT(0), MPFROMSHORT(TRUE));
601	WinCheckButton(hwnd, CMD_DEFAULT, TRUE);
602	WinCheckButton(hwnd, CMD_PROMPT, FALSE);
603	WinCheckButton(hwnd, CMD_ONCE, FALSE);
604	save_commands();
605	}
606	break;
607
608	case DID_OK:
609	{
610	x = (SHORT) WinSendDlgItemMsg(hwnd,
611	CMD_LISTBOX,
612	LM_QUERYSELECTION, MPVOID, MPVOID);
613	if (x == LIT_NONE)
614	x = (SHORT) WinSendDlgItemMsg(hwnd,
615	CMD_LISTBOX,
616	LM_SELECTITEM,
617	MPFROMSHORT(0), MPFROMSHORT(TRUE));
618	}
619	{
620	COMMAND temp;
621
622	memset(&temp, 0, sizeof(COMMAND));
623	WinQueryDlgItemText(hwnd, CMD_CL, sizeof(temp.cl), temp.cl);
624	bstrip(temp.cl);
625	WinQueryDlgItemText(hwnd, CMD_TITLE, sizeof(temp.title), temp.title);
626	if (WinQueryButtonCheckstate(hwnd, CMD_DEFAULT))
627	temp.flags = 0;
628	else if (WinQueryButtonCheckstate(hwnd, CMD_FULLSCREEN))
629	temp.flags = FULLSCREEN;
630	else if (WinQueryButtonCheckstate(hwnd, CMD_MINIMIZED))
631	temp.flags = MINIMIZED;
632	else if (WinQueryButtonCheckstate(hwnd, CMD_MAXIMIZED))
633	temp.flags = MAXIMIZED;
634	else if (WinQueryButtonCheckstate(hwnd, CMD_INVISIBLE))
635	temp.flags = INVISIBLE;
636	if (WinQueryButtonCheckstate(hwnd, CMD_KEEP))
637	temp.flags \|= KEEP;
638	if (WinQueryButtonCheckstate(hwnd, CMD_PROMPT))
639	temp.flags \|= PROMPT;
640	if (WinQueryButtonCheckstate(hwnd, CMD_ONCE))
641	temp.flags \|= ONCE;
642	info = add_command(&temp);
643	if (!info)
644	{
645	WinDismissDlg(hwnd, 0);
646	/*saymsg(MB_ENTER, hwnd,
647	GetPString(IDS_ERRORTEXT),
648	GetPString(IDS_CANTADDCOMMANDTEXT),
649	temp.title);*/
650	}
651	else {
652	CHAR env[1002];
653
654	*env = 0;
655	WinQueryDlgItemText(hwnd, CMD_ENVIRON, 1000, env);
656	bstripcr(env);
657	if (*env) {
658	PrfWriteProfileString(fmprof, FM3Str, temp.cl, env);
659	}
660	x = (SHORT) WinSendDlgItemMsg(hwnd,
661	CMD_LISTBOX,
662	LM_INSERTITEM,
663	MPFROM2SHORT(LIT_END, 0),
664	MPFROMP(temp.title));
665	if (x >= 0) {
666	WinSendDlgItemMsg(hwnd,
667	CMD_LISTBOX,
668	LM_SETITEMHANDLE,
669	MPFROMSHORT(x), MPFROMP(info));
670	WinSendDlgItemMsg(hwnd,
671	CMD_LISTBOX,
672	LM_SELECTITEM,
673	MPFROMSHORT(x), MPFROMSHORT(TRUE));
674	save_commands();
675	}
676	}
677	}
678	x = (SHORT) WinSendDlgItemMsg(hwnd,
679	CMD_LISTBOX,
680	LM_QUERYSELECTION,
681	MPFROMSHORT(LIT_FIRST), MPVOID);
682	WinDismissDlg(hwnd, 0);
683	break;
684
685	case DID_CANCEL:
686	WinDismissDlg(hwnd, 0);
687	break;
688
689	case IDM_HELP:
690	if (hwndHelp)
691	WinSendMsg(hwndHelp,
692	HM_DISPLAY_HELP,
693	MPFROM2SHORT(HELP_COMMAND, 0), MPFROMSHORT(HM_RESOURCEID));
694	break;
695
696	case CMD_ADD:
697	{
698	COMMAND temp;
699
700	memset(&temp, 0, sizeof(COMMAND));
701	WinQueryDlgItemText(hwnd, CMD_CL, sizeof(temp.cl), temp.cl);
702	bstrip(temp.cl);
703	WinQueryDlgItemText(hwnd, CMD_TITLE, sizeof(temp.title), temp.title);
704	if (WinQueryButtonCheckstate(hwnd, CMD_DEFAULT))
705	temp.flags = 0;
706	else if (WinQueryButtonCheckstate(hwnd, CMD_FULLSCREEN))
707	temp.flags = FULLSCREEN;
708	else if (WinQueryButtonCheckstate(hwnd, CMD_MINIMIZED))
709	temp.flags = MINIMIZED;
710	else if (WinQueryButtonCheckstate(hwnd, CMD_MAXIMIZED))
711	temp.flags = MAXIMIZED;
712	else if (WinQueryButtonCheckstate(hwnd, CMD_INVISIBLE))
713	temp.flags = INVISIBLE;
714	if (WinQueryButtonCheckstate(hwnd, CMD_KEEP))
715	temp.flags \|= KEEP;
716	if (WinQueryButtonCheckstate(hwnd, CMD_PROMPT))
717	temp.flags \|= PROMPT;
718	if (WinQueryButtonCheckstate(hwnd, CMD_ONCE))
719	temp.flags \|= ONCE;
720	info = add_command(&temp);
721	if (!info) {
722	saymsg(MB_ENTER, hwnd, GetPString(IDS_ERRORTEXT),
723	GetPString(IDS_CANTADDCOMMANDTEXTDUP), temp.title);
724	}
725	else {
726	CHAR env[1002];
727
728	*env = 0;
729	WinQueryDlgItemText(hwnd, CMD_ENVIRON, 1000, env);
730	bstripcr(env);
731	if (*env) {
732	PrfWriteProfileString(fmprof, FM3Str, temp.cl, env);
733	}
734	x = (SHORT) WinSendDlgItemMsg(hwnd,
735	CMD_LISTBOX,
736	LM_INSERTITEM,
737	MPFROM2SHORT(LIT_END, 0),
738	MPFROMP(temp.title));
739	if (x >= 0) {
740	WinSendDlgItemMsg(hwnd,
741	CMD_LISTBOX,
742	LM_SETITEMHANDLE,
743	MPFROMSHORT(x), MPFROMP(info));
744	WinSendDlgItemMsg(hwnd,
745	CMD_LISTBOX,
746	LM_SELECTITEM,
747	MPFROMSHORT(x), MPFROMSHORT(TRUE));
748	save_commands();
749	}
750	}
751	}
752	break;
753
754	case CMD_DELETE:
755	{
756	CHAR temp[34];
757
758	WinQueryDlgItemText(hwnd, CMD_TITLE, 34, temp);
759	bstrip(temp);
760	if (!kill_command(temp))
761	Runtime_Error(pszSrcFile, __LINE__, "kill_command");
762	else {
763	x = (SHORT) WinSendDlgItemMsg(hwnd,
764	CMD_LISTBOX,
765	LM_QUERYSELECTION,
766	MPFROMSHORT(LIT_FIRST), MPVOID);
767	if (x >= 0) {
768	WinSendDlgItemMsg(hwnd,
769	CMD_LISTBOX,
770	LM_DELETEITEM, MPFROMSHORT(x), MPVOID);
771	WinSendDlgItemMsg(hwnd,
772	CMD_LISTBOX,
773	LM_SELECTITEM,
774	MPFROMSHORT(LIT_NONE), MPFROMSHORT(FALSE));
775	}
776	save_commands();
777	}
778	}
779	break;
780	case CMD_REPLACE:
781	{
782	CHAR temp[34];
783	y = (SHORT) WinSendDlgItemMsg(hwnd,
784	CMD_LISTBOX,
785	LM_QUERYSELECTION,
786	MPFROMSHORT(LIT_CURSOR), MPVOID);
787	WinQueryDlgItemText(hwnd, CMD_TITLE, 34, temp);
788	bstrip(temp);
789	if (kill_command(temp))
790	{
791	x = (SHORT) WinSendDlgItemMsg(hwnd,
792	CMD_LISTBOX,
793	LM_QUERYSELECTION,
794	MPFROMSHORT(LIT_FIRST), MPVOID);
795	if (x >= 0) {
796	WinSendDlgItemMsg(hwnd,
797	CMD_LISTBOX,
798	LM_DELETEITEM, MPFROMSHORT(x), MPVOID);
799	WinSendDlgItemMsg(hwnd,
800	CMD_LISTBOX,
801	LM_SELECTITEM,
802	MPFROMSHORT(LIT_NONE), MPFROMSHORT(FALSE));
803	}
804	save_commands();
805	}
806	}
807	{
808	COMMAND temp;
809
810	memset(&temp, 0, sizeof(COMMAND));
811	WinQueryDlgItemText(hwnd, CMD_CL, sizeof(temp.cl), temp.cl);
812	bstrip(temp.cl);
813	WinQueryDlgItemText(hwnd, CMD_TITLE, sizeof(temp.title), temp.title);
814	if (WinQueryButtonCheckstate(hwnd, CMD_DEFAULT))
815	temp.flags = 0;
816	else if (WinQueryButtonCheckstate(hwnd, CMD_FULLSCREEN))
817	temp.flags = FULLSCREEN;
818	else if (WinQueryButtonCheckstate(hwnd, CMD_MINIMIZED))
819	temp.flags = MINIMIZED;
820	else if (WinQueryButtonCheckstate(hwnd, CMD_MAXIMIZED))
821	temp.flags = MAXIMIZED;
822	else if (WinQueryButtonCheckstate(hwnd, CMD_INVISIBLE))
823	temp.flags = INVISIBLE;
824	if (WinQueryButtonCheckstate(hwnd, CMD_KEEP))
825	temp.flags \|= KEEP;
826	if (WinQueryButtonCheckstate(hwnd, CMD_PROMPT))
827	temp.flags \|= PROMPT;
828	if (WinQueryButtonCheckstate(hwnd, CMD_ONCE))
829	temp.flags \|= ONCE;
830	info = add_command(&temp);
831	if (!info) {
832	saymsg(MB_ENTER, hwnd, GetPString(IDS_ERRORTEXT),
833	GetPString(IDS_CANTADDCOMMANDTEXT),
834	temp.title);
835	}
836	else {
837	CHAR env[1002];
838
839	*env = 0;
840	WinQueryDlgItemText(hwnd, CMD_ENVIRON, 1000, env);
841	bstripcr(env);
842	if (*env) {
843	PrfWriteProfileString(fmprof, FM3Str, temp.cl, env);
844	}
845	x = (SHORT) WinSendDlgItemMsg(hwnd,
846	CMD_LISTBOX,
847	LM_INSERTITEM,
848	MPFROM2SHORT(y, 0),
849	MPFROMP(temp.title));
850	if (x >= 0) {
851	WinSendDlgItemMsg(hwnd,
852	CMD_LISTBOX,
853	LM_SETITEMHANDLE,
854	MPFROMSHORT(x), MPFROMP(info));
855	WinSendDlgItemMsg(hwnd,
856	CMD_LISTBOX,
857	LM_SELECTITEM,
858	MPFROMSHORT(x), MPFROMSHORT(TRUE));
859	{
860	LINKCMDS temphead = NULL, info, last = NULL, temptail = NULL;
861	SHORT sSelect, numitems;
862
863	sSelect = 0;
864	numitems = (SHORT) WinSendDlgItemMsg(hwnd, CMD_LISTBOX,
865	LM_QUERYITEMCOUNT,
866	MPVOID, MPVOID);
867	while (numitems) {
868	info = (LINKCMDS *) WinSendDlgItemMsg(hwnd, CMD_LISTBOX,
869	LM_QUERYITEMHANDLE,
870	MPFROMSHORT(sSelect++),
871	MPVOID);
872	if (info) {
873	if (!temphead) {
874	temphead = info;
875	info->prev = NULL;
876	}
877	else {
878	last->next = info;
879	info->prev = last;
880	}
881	temptail = info;
882	last = info;
883	info->next = NULL;
884	}
885	numitems--;
886	}
887	}
888	save_commands();
889	}
890	}
891	}
892	break;
893	}
894	return 0;
895	}
896	return WinDefDlgProc(hwnd, msg, mp1, mp2);
897	}
898
899	VOID RunCommand(HWND hwnd, INT cx)
900	{
901	INT x;
902	CHAR **list;
903	LINKCMDS *info;
904
905	list = BuildList(hwnd);
906	if (!list \|\| !list[0])
907	return;
908	x = 0;
909	info = cmdhead;
910	while (info) {
911	x++;
912	if (x == cx)
913	break;
914	info = info->next;
915	}
916	if (info) {
917
918	INT flags;
919
920	x--;
921	flags = info->flags;
922	if (!(flags & FULLSCREEN))
923	flags \|= WINDOWED;
924	if (flags & KEEP)
925	flags \|= SEPARATEKEEP;
926	else
927	flags \|= SEPARATE;
928	flags &= ~(KEEP \| DIEAFTER);
929	if ((flags & ONCE) && list && list[0]) {
930
931	CHAR *fakelist[2];
932	INT cntr;
933
934	flags &= (~ONCE);
935	for (cntr = 0; list[cntr]; cntr++) {
936	*fakelist = list[cntr];
937	fakelist[1] = NULL;
938	ExecOnList(hwnd,
939	info->cl,
940	flags, NULL, fakelist, GetPString(IDS_EXECCMDTITLETEXT),
941	pszSrcFile, __LINE__);
942	}
943	}
944	else
945	ExecOnList(hwnd,
946	info->cl,
947	flags, NULL, list, GetPString(IDS_EXECCMDTITLETEXT),
948	pszSrcFile, __LINE__);
949	}
950	FreeList(list);
951	DosPostEventSem(CompactSem);
952	}
953
954	VOID EditCommands(HWND hwnd)
955	{
956	static CHAR stop = 0;
957
958	if (stop)
959	return;
960	stop++;
961	if (!cmdloaded)
962	load_commands();
963	WinDlgBox(HWND_DESKTOP,
964	hwnd, CommandDlgProc, FM3ModHandle, CMD_FRAME, MPFROMP(&hwnd));
965	stop = 0;
966	}
967
968	#pragma alloc_text(COMMAND,command_title,free_commands,add_command,kill_command)
969	#pragma alloc_text(COMMAND,CommandDlgProc,EditCommands,ReOrderProc,CommandTextProc)

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