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source: trunk/dll/command.c@ 1194

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Last change on this file since 1194 was 1188, checked in by John Small, 17 years ago
Ticket 187: Draft 2: Move remaining function declarations
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 28.7 KB

Line
1
2	/***********************************************************************
3
4	$Id: command.c 1188 2008-09-10 21:58:30Z jbs $
5
6	Custom commands
7
8	Copyright (c) 1993-98 M. Kimes
9	Copyright (c) 2004, 2008 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	06 Jan 08 GKY Use NormalizeCmdLine to check program strings on entry
24	29 Feb 08 GKY Changes to enable user settable command line length
25	29 Feb 08 GKY Use xfree where appropriate
26	18 Jul 08 SHL Add Fortify support
27	19 Jul 08 GKY Replace save_dir2(dir) with pFM2SaveDirectory and use BldFullPathName
28	24 Aug 08 GKY Warn full drive on save of .DAT file; prevent loss of existing file
29
30	***********************************************************************/
31
32	#include <stdlib.h>
33	#include <string.h>
34	#include <share.h>
35
36	#define INCL_DOS
37	#define INCL_WIN
38	#define INCL_LONGLONG // dircnrs.h
39
40	#include "fm3dll.h"
41	#include "fm3dlg.h"
42	#include "fm3str.h"
43	#include "tools.h"
44	#include "arccnrs.h" // BldQuotedFileName
45	#include "errutil.h" // Dos_Error...
46	#include "strutil.h" // GetPString
47	#include "droplist.h" // AcceptOneDrop, DropHelp, GetOneDrop
48	#include "misc.h" // DrawTargetEmphasis
49	#include "systemf.h" // ExecOnList
50	#include "getnames.h" // insert_filename
51	#include "wrappers.h" // xfgets
52	#include "pathutil.h" // NormalizeCmdLine
53	#include "command.h"
54	#include "strips.h" // bstrip
55	#include "dirs.h" // save_dir2
56	#include "fortify.h"
57
58	typedef struct
59	{
60	PSZ pszCmdLine;
61	INT flags;
62	CHAR title[34];
63	}
64	COMMAND;
65
66	#pragma data_seg(DATA1)
67
68	static PSZ pszSrcFile = __FILE__;
69
70	MRESULT EXPENTRY CommandTextProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
71	{
72	PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, QWL_USER);
73	static BOOL emphasized = FALSE;
74
75	switch (msg) {
76	case DM_DRAGOVER:
77	if (!emphasized) {
78	emphasized = TRUE;
79	DrawTargetEmphasis(hwnd, emphasized);
80	}
81	if (AcceptOneDrop(hwnd, mp1, mp2))
82	return MRFROM2SHORT(DOR_DROP, DO_MOVE);
83	return MRFROM2SHORT(DOR_NEVERDROP, 0);
84
85	case DM_DRAGLEAVE:
86	if (emphasized) {
87	emphasized = FALSE;
88	DrawTargetEmphasis(hwnd, emphasized);
89	}
90	break;
91
92	case DM_DROPHELP:
93	DropHelp(mp1, mp2, hwnd, GetPString(IDS_DROPCMDHELPTEXT));
94	return 0;
95
96	case DM_DROP:
97	{
98	char szFrom[CCHMAXPATH + 5];
99
100	if (emphasized) {
101	emphasized = FALSE;
102	DrawTargetEmphasis(hwnd, emphasized);
103	}
104	if (GetOneDrop(hwnd, mp1, mp2, szFrom, CCHMAXPATH)) {
105	strcat(szFrom, " %a");
106	WinSetWindowText(hwnd, szFrom);
107	}
108	}
109	return 0;
110	}
111	return (oldproc) ? oldproc(hwnd, msg, mp1, mp2) :
112	WinDefWindowProc(hwnd, msg, mp1, mp2);
113	}
114
115	MRESULT EXPENTRY ReOrderProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
116	{
117	switch (msg) {
118	case WM_INITDLG:
119	if (!cmdhead) {
120	WinDismissDlg(hwnd, 0);
121	break;
122	}
123	{
124	LINKCMDS *info;
125	SHORT x;
126
127	info = cmdhead;
128	while (info) {
129	x = (SHORT) WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX, LM_INSERTITEM,
130	MPFROMSHORT(LIT_END),
131	MPFROMP(info->title));
132	if (x < 0) {
133	Runtime_Error(pszSrcFile, __LINE__, "no cmd");
134	WinDismissDlg(hwnd, 0);
135	}
136	else {
137	WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX, LM_SETITEMHANDLE,
138	MPFROMSHORT(x), MPFROMP(info));
139	}
140	info = info->next;
141	}
142	}
143	break;
144
145	case WM_CONTROL:
146	return 0;
147
148	case WM_COMMAND:
149	switch (SHORT1FROMMP(mp1)) {
150	case DID_CANCEL:
151	WinDismissDlg(hwnd, 0);
152	break;
153
154	case DID_OK:
155	{
156	LINKCMDS temphead = NULL, info, last = NULL, temptail = NULL;
157	SHORT sSelect, numitems;
158
159	sSelect = 0;
160	numitems = (SHORT) WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX,
161	LM_QUERYITEMCOUNT,
162	MPVOID, MPVOID);
163	while (numitems) {
164	info = (LINKCMDS *) WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX,
165	LM_QUERYITEMHANDLE,
166	MPFROMSHORT(sSelect++),
167	MPVOID);
168	if (info) {
169	if (!temphead) {
170	temphead = info;
171	info->prev = NULL;
172	}
173	else {
174	last->next = info;
175	info->prev = last;
176	}
177	temptail = info;
178	last = info;
179	info->next = NULL;
180	}
181	numitems--;
182	}
183	sSelect = 0;
184	numitems = (SHORT) WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX,
185	LM_QUERYITEMCOUNT,
186	MPVOID, MPVOID);
187	while (numitems) {
188	info = (LINKCMDS *) WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX,
189	LM_QUERYITEMHANDLE,
190	MPFROMSHORT(sSelect++),
191	MPVOID);
192	if (info) {
193	if (!temphead) {
194	temphead = info;
195	info->prev = NULL;
196	}
197	else {
198	last->next = info;
199	info->prev = last;
200	}
201	temptail = info;
202	last = info;
203	info->next = NULL;
204	}
205	numitems--;
206	}
207	cmdhead = temphead;
208	cmdtail = temptail;
209	}
210	WinDismissDlg(hwnd, 1);
211	break;
212
213	case IDM_HELP:
214	if (hwndHelp)
215	WinSendMsg(hwndHelp, HM_DISPLAY_HELP,
216	MPFROM2SHORT(HELP_REORDERCOMMANDS, 0),
217	MPFROMSHORT(HM_RESOURCEID));
218	break;
219
220	case RE_ADD:
221	{
222	SHORT sSelect, x;
223	LINKCMDS *info;
224
225	sSelect = (SHORT) WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX,
226	LM_QUERYSELECTION,
227	MPFROMSHORT(LIT_FIRST), MPVOID);
228	while (sSelect >= 0) {
229	info = (LINKCMDS *) WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX,
230	LM_QUERYITEMHANDLE,
231	MPFROMSHORT(sSelect), MPVOID);
232	if (info) {
233	x = (SHORT) WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX,
234	LM_INSERTITEM,
235	MPFROM2SHORT(LIT_END, 0),
236	MPFROMP(info->title));
237	if (x >= 0) {
238	WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX,
239	LM_SETITEMHANDLE,
240	MPFROMSHORT(x), MPFROMP(info));
241	WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX, LM_DELETEITEM,
242	MPFROMSHORT(sSelect), MPVOID);
243	}
244	}
245	else
246	WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX, LM_SELECTITEM,
247	MPFROMSHORT(sSelect), MPFROMSHORT(FALSE));
248	sSelect = (USHORT) WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX,
249	LM_QUERYSELECTION,
250	MPFROMSHORT(LIT_FIRST),
251	MPVOID);
252	}
253	}
254	break;
255
256	case RE_REMOVE:
257	{
258	SHORT sSelect, x;
259	LINKCMDS *info;
260
261	sSelect = (SHORT) WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX,
262	LM_QUERYSELECTION,
263	MPFROMSHORT(LIT_FIRST), MPVOID);
264	while (sSelect >= 0) {
265	info = (LINKCMDS *) WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX,
266	LM_QUERYITEMHANDLE,
267	MPFROMSHORT(sSelect), MPVOID);
268	if (info) {
269	x = (SHORT) WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX,
270	LM_INSERTITEM,
271	MPFROM2SHORT(LIT_END, 0),
272	MPFROMP(info->title));
273	if (x >= 0) {
274	WinSendDlgItemMsg(hwnd, RE_ADDLISTBOX,
275	LM_SETITEMHANDLE,
276	MPFROMSHORT(x), MPFROMP(info));
277	WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX, LM_DELETEITEM,
278	MPFROMSHORT(sSelect), MPVOID);
279	}
280	}
281	else
282	WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX, LM_SELECTITEM,
283	MPFROMSHORT(sSelect), MPFROMSHORT(FALSE));
284	sSelect = (USHORT) WinSendDlgItemMsg(hwnd, RE_REMOVELISTBOX,
285	LM_QUERYSELECTION,
286	MPFROMSHORT(LIT_FIRST),
287	MPVOID);
288	}
289	}
290	break;
291	}
292	return 0;
293	}
294	return WinDefDlgProc(hwnd, msg, mp1, mp2);
295	}
296
297	CHAR *command_title(INT cx)
298	{
299	static CHAR duh[] = "???";
300	LINKCMDS *info;
301	INT x = 0;
302
303	if (!cmdloaded)
304	load_commands();
305	info = cmdhead;
306	while (info) {
307	if (x == cx)
308	return info->title;
309	info = info->next;
310	}
311	return duh;
312	}
313
314	VOID free_commands(VOID)
315	{
316	LINKCMDS info, next;
317
318	info = cmdhead;
319	while (info) {
320	next = info->next;
321	xfree(info->title, pszSrcFile, __LINE__);
322	xfree(info->pszCmdLine, pszSrcFile, __LINE__);
323	free(info);
324	info = next;
325	}
326	cmdhead = cmdtail = NULL;
327	}
328
329	VOID load_commands(VOID)
330	{
331	FILE *fp;
332	LINKCMDS *info;
333	PSZ pszCmdLine;
334	CHAR title[100];
335	CHAR flags[72];
336
337	if (cmdhead)
338	free_commands();
339	cmdloaded = TRUE;
340	pszCmdLine = xmallocz(MaxComLineStrg, pszSrcFile, __LINE__);
341	if (pszCmdLine) {
342	BldFullPathName(pszCmdLine, pFM2SaveDirectory, "COMMANDS.DAT");
343	fp = _fsopen(pszCmdLine, "r", SH_DENYWR);
344	if (fp) {
345	while (!feof(fp)) {
346	if (!xfgets_bstripcr(title, sizeof(title), fp, pszSrcFile, __LINE__))
347	break;
348	title[34] = 0; // fixme to know why chopped this way?
349	bstripcr(title);
350	if (!title \|\| title == ';')
351	continue;
352	if (!xfgets(pszCmdLine, MaxComLineStrg, fp, pszSrcFile, __LINE__))
353	break; /* error! */
354	if (!xfgets(flags, 72, fp, pszSrcFile, __LINE__))
355	break; /* error! */
356	pszCmdLine[MaxComLineStrg - 1] = 0; // fixme to know why chopped this way?
357	bstripcr(pszCmdLine);
358	flags[34] = 0;
359	bstripcr(flags);
360	if (!pszCmdLine)
361	continue;
362	info = xmallocz(sizeof(LINKCMDS), pszSrcFile, __LINE__);
363	if (info) {
364	# ifdef FORTIFY
365	Fortify_SetOwner(info, 1);
366	Fortify_SetScope(info, 1);
367	# endif
368	info->pszCmdLine = xstrdup(pszCmdLine, pszSrcFile, __LINE__);
369	info->title = xstrdup(title, pszSrcFile, __LINE__);
370	info->flags = atol(flags);
371	if (!info->pszCmdLine \|\| !info->title) {
372	xfree(info->pszCmdLine, pszSrcFile, __LINE__);
373	xfree(info->title, pszSrcFile, __LINE__);
374	free(info);
375	break;
376	}
377	# ifdef FORTIFY
378	Fortify_SetOwner(info->pszCmdLine, 1);
379	Fortify_SetScope(info->pszCmdLine, 1);
380	Fortify_SetOwner(info->title, 1);
381	Fortify_SetScope(info->title, 1);
382	# endif
383	if (!cmdhead)
384	cmdhead = info;
385	else {
386	cmdtail->next = info;
387	info->prev = cmdtail;
388	}
389	cmdtail = info;
390	}
391	}
392	free(pszCmdLine);
393	fclose(fp);
394	}
395	}
396	}
397
398	VOID save_commands(VOID)
399	{
400	LINKCMDS *info;
401	FILE *fp;
402	CHAR s[CCHMAXPATH + 14];
403
404	if (!cmdloaded \|\| !cmdhead)
405	return;
406	info = cmdhead;
407	BldFullPathName(s, pFM2SaveDirectory, "COMMANDS.DAT");
408	if (CheckDriveSpaceAvail(s, ullDATFileSpaceNeeded, 1) == 2)
409	return; //already gave error msg
410	fp = xfopen(s, "w", pszSrcFile, __LINE__);
411	if (fp) {
412	fputs(GetPString(IDS_COMMANDFILETEXT), fp);
413	info = cmdhead;
414	while (info) {
415	fprintf(fp,
416	";\n%0.34s\n%0.*s\n%lu\n",
417	info->title, MaxComLineStrg, info->pszCmdLine, info->flags);
418	info = info->next;
419	}
420	fclose(fp);
421	}
422	}
423
424	//== add_command() Add command to list ==
425
426	LINKCMDS add_command(COMMAND addme)
427	{
428	LINKCMDS *info;
429
430	if (!addme \|\| !addme->pszCmdLine \|\| !addme->title)
431	return NULL; // No data
432	info = cmdhead;
433	while (info) {
434	if (!stricmp(info->title, addme->title))
435	return NULL; // Got a dup
436	info = info->next;
437	}
438	info = xmallocz(sizeof(LINKCMDS), pszSrcFile, __LINE__);
439	if (!info)
440	return NULL;
441	info->pszCmdLine = xstrdup(addme->pszCmdLine, pszSrcFile, __LINE__);
442	info->title = xstrdup(addme->title, pszSrcFile, __LINE__);
443	if (addme->flags)
444	info->flags = addme->flags;
445	if (!info->pszCmdLine \|\| !info->title) {
446	xfree(info->pszCmdLine, pszSrcFile, __LINE__);
447	xfree(info->title, pszSrcFile, __LINE__);
448	free(info);
449	return NULL;
450	}
451	if (!cmdhead) /* only item in list */
452	cmdhead = cmdtail = info;
453	else {
454	/* place at tail */
455	cmdtail->next = info;
456	info->prev = cmdtail;
457	cmdtail = info;
458	}
459	return info;
460	}
461
462	BOOL kill_command(CHAR * killme)
463	{
464	LINKCMDS *info;
465
466	if (killme && *killme) {
467	info = cmdhead;
468	while (info) {
469	if (!stricmp(info->title, killme)) {
470	if (info == cmdhead) {
471	cmdhead = info->next;
472	if (info == cmdtail)
473	cmdtail = info->prev;
474	}
475	else {
476	if (info->next)
477	(info->next)->prev = info->prev;
478	if (info->prev)
479	(info->prev)->next = info->next;
480	if (info == cmdtail)
481	cmdtail = info->prev;
482	}
483	xfree(info->pszCmdLine, pszSrcFile, __LINE__);
484	xfree(info->title, pszSrcFile, __LINE__);
485	free(info);
486	return TRUE;
487	}
488	info = info->next;
489	}
490	}
491	return FALSE;
492	}
493
494	MRESULT EXPENTRY CommandDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
495	{
496	SHORT x, y;
497	LINKCMDS *info;
498
499	switch (msg) {
500	case WM_INITDLG:
501	WinSendDlgItemMsg(hwnd, CMD_LISTBOX, LM_DELETEALL, MPVOID, MPVOID);
502	WinSendDlgItemMsg(hwnd, CMD_CL, EM_SETTEXTLIMIT,
503	MPFROM2SHORT(1000, 0), MPVOID);
504	WinSendDlgItemMsg(hwnd, CMD_TITLE, EM_SETTEXTLIMIT,
505	MPFROM2SHORT(33, 0), MPVOID);
506	WinSetDlgItemText(hwnd, CMD_CL, NullStr);
507	WinSetDlgItemText(hwnd, CMD_TITLE, NullStr);
508	WinCheckButton(hwnd, CMD_DEFAULT, TRUE);
509	WinCheckButton(hwnd, CMD_PROMPT, FALSE);
510	WinCheckButton(hwnd, CMD_ONCE, FALSE);
511	info = cmdhead;
512	while (info) {
513	x = (SHORT) WinSendDlgItemMsg(hwnd, CMD_LISTBOX, LM_INSERTITEM,
514	MPFROM2SHORT(LIT_END, 0),
515	MPFROMP(info->title));
516	if (x >= 0)
517	WinSendDlgItemMsg(hwnd, CMD_LISTBOX, LM_SETITEMHANDLE,
518	MPFROMSHORT(x), MPFROMP(info));
519	info = info->next;
520	}
521	WinSendDlgItemMsg(hwnd, CMD_LISTBOX, LM_SELECTITEM,
522	MPFROMSHORT(0), MPFROMSHORT(TRUE));
523	{
524	PFNWP oldproc;
525
526	oldproc = WinSubclassWindow(WinWindowFromID(hwnd, CMD_CL),
527	(PFNWP) CommandTextProc);
528	if (oldproc)
529	WinSetWindowPtr(WinWindowFromID(hwnd, CMD_CL), QWL_USER, (PVOID) oldproc);
530	}
531	break;
532
533	case WM_CONTROL:
534	if (SHORT1FROMMP(mp1) == CMD_LISTBOX) {
535	switch (SHORT2FROMMP(mp1)) {
536	case LN_ENTER:
537	case LN_SELECT:
538	x = (SHORT) WinSendDlgItemMsg(hwnd, CMD_LISTBOX,
539	LM_QUERYSELECTION,
540	MPFROMSHORT(LIT_FIRST), MPVOID);
541	if (x >= 0) {
542	info = (LINKCMDS *) WinSendDlgItemMsg(hwnd, CMD_LISTBOX,
543	LM_QUERYITEMHANDLE,
544	MPFROMSHORT(x), MPVOID);
545	if (!info) {
546	Runtime_Error(pszSrcFile, __LINE__, "LM_QUERYITEMHANDLE");
547	break;
548	}
549	WinSetDlgItemText(hwnd, CMD_CL, info->pszCmdLine);
550	if (!(info->flags & 1023))
551	WinCheckButton(hwnd, CMD_DEFAULT, TRUE);
552	else {
553	if (info->flags & FULLSCREEN)
554	WinCheckButton(hwnd, CMD_FULLSCREEN, TRUE);
555	else if (info->flags & MINIMIZED)
556	WinCheckButton(hwnd, CMD_MINIMIZED, TRUE);
557	else if (info->flags & MAXIMIZED)
558	WinCheckButton(hwnd, CMD_MAXIMIZED, TRUE);
559	else if (info->flags & INVISIBLE)
560	WinCheckButton(hwnd, CMD_INVISIBLE, TRUE);
561	}
562	WinCheckButton(hwnd, CMD_PROMPT, ((info->flags & PROMPT) != 0));
563	WinCheckButton(hwnd, CMD_KEEP, ((info->flags & KEEP) != 0));
564	WinCheckButton(hwnd, CMD_ONCE, ((info->flags & ONCE) != 0));
565	WinSetDlgItemText(hwnd, CMD_TITLE, info->title);
566	{
567	CHAR env[1002];
568	ULONG size;
569
570	*env = 0;
571	size = sizeof(env) - 1;
572	if (PrfQueryProfileData(fmprof, FM3Str, info->pszCmdLine, env, &size) &&
573	*env)
574	WinSetDlgItemText(hwnd, CMD_ENVIRON, env);
575	else
576	WinSetDlgItemText(hwnd, CMD_ENVIRON, NullStr);
577	}
578	}
579	break;
580	}
581	}
582	return 0;
583
584	case WM_COMMAND:
585	switch (SHORT1FROMMP(mp1)) {
586	case CMD_FIND:
587	{
588	CHAR filename[CCHMAXPATH + 9], szfilename[CCHMAXPATH + 9];
589
590	*filename = 0;
591	if (insert_filename(hwnd, filename, 2, FALSE) && *filename) {
592	BldQuotedFileName(szfilename, filename);
593	WinSetDlgItemText(hwnd, CMD_CL, szfilename);
594	}
595	}
596	break;
597
598	case CMD_REORDER:
599	if (!cmdhead \|\| !cmdhead->next) {
600	Runtime_Error(pszSrcFile, __LINE__, "no cmd");
601	break;
602	}
603	if (WinDlgBox(HWND_DESKTOP, hwnd, ReOrderProc, FM3ModHandle,
604	RE_FRAME, MPVOID)) {
605	WinSendDlgItemMsg(hwnd, CMD_LISTBOX, LM_DELETEALL, MPVOID, MPVOID);
606	WinSetDlgItemText(hwnd, CMD_CL, NullStr);
607	WinSetDlgItemText(hwnd, CMD_TITLE, NullStr);
608	info = cmdhead;
609	while (info) {
610	x = (SHORT) WinSendDlgItemMsg(hwnd,
611	CMD_LISTBOX,
612	LM_INSERTITEM,
613	MPFROM2SHORT(LIT_END, 0),
614	MPFROMP(info->title));
615	if (x >= 0)
616	WinSendDlgItemMsg(hwnd,
617	CMD_LISTBOX,
618	LM_SETITEMHANDLE,
619	MPFROMSHORT(x), MPFROMP(info));
620	info = info->next;
621	}
622	WinSendDlgItemMsg(hwnd,
623	CMD_LISTBOX,
624	LM_SELECTITEM, MPFROMSHORT(0), MPFROMSHORT(TRUE));
625	WinCheckButton(hwnd, CMD_DEFAULT, TRUE);
626	WinCheckButton(hwnd, CMD_PROMPT, FALSE);
627	WinCheckButton(hwnd, CMD_ONCE, FALSE);
628	save_commands();
629	}
630	break;
631
632	case DID_OK:
633	{
634	x = (SHORT) WinSendDlgItemMsg(hwnd,
635	CMD_LISTBOX,
636	LM_QUERYSELECTION, MPVOID, MPVOID);
637	if (x == LIT_NONE)
638	x = (SHORT) WinSendDlgItemMsg(hwnd,
639	CMD_LISTBOX,
640	LM_SELECTITEM,
641	MPFROMSHORT(0), MPFROMSHORT(TRUE));
642	}
643	{
644	COMMAND temp;
645	PSZ pszWorkBuf;
646	APIRET ret;
647
648	memset(&temp, 0, sizeof(COMMAND));
649	temp.pszCmdLine = xmallocz(MaxComLineStrg, pszSrcFile, __LINE__);
650	if (!temp.pszCmdLine)
651	break; //already complained
652	pszWorkBuf = xmalloc(MaxComLineStrg, pszSrcFile, __LINE__);
653	if (!pszWorkBuf) {
654	free(temp.pszCmdLine);
655	break; //already complained
656	}
657	WinQueryDlgItemText(hwnd, CMD_CL, MaxComLineStrg, temp.pszCmdLine);
658	NormalizeCmdLine(pszWorkBuf, temp.pszCmdLine);
659	memcpy(temp.pszCmdLine, pszWorkBuf, strlen(pszWorkBuf) + 1);
660	free(pszWorkBuf);
661	if (!strchr(temp.pszCmdLine, '%')){
662	ret = saymsg(MB_YESNO,
663	HWND_DESKTOP,
664	NullStr,
665	GetPString(IDS_TOACTONSELECTEDTEXT));
666	if (ret == MBID_YES)
667	strcat(temp.pszCmdLine, " %a");
668	}
669	WinQueryDlgItemText(hwnd, CMD_TITLE, sizeof(temp.title), temp.title);
670	if (WinQueryButtonCheckstate(hwnd, CMD_DEFAULT))
671	temp.flags = 0;
672	else if (WinQueryButtonCheckstate(hwnd, CMD_FULLSCREEN))
673	temp.flags = FULLSCREEN;
674	else if (WinQueryButtonCheckstate(hwnd, CMD_MINIMIZED))
675	temp.flags = MINIMIZED;
676	else if (WinQueryButtonCheckstate(hwnd, CMD_MAXIMIZED))
677	temp.flags = MAXIMIZED;
678	else if (WinQueryButtonCheckstate(hwnd, CMD_INVISIBLE))
679	temp.flags = INVISIBLE;
680	if (WinQueryButtonCheckstate(hwnd, CMD_KEEP))
681	temp.flags \|= KEEP;
682	if (WinQueryButtonCheckstate(hwnd, CMD_PROMPT))
683	temp.flags \|= PROMPT;
684	if (WinQueryButtonCheckstate(hwnd, CMD_ONCE))
685	temp.flags \|= ONCE;
686	if (fCancelAction){
687	fCancelAction = FALSE;
688	free(temp.pszCmdLine);
689	break;
690	}
691	else
692	info = add_command(&temp);
693	if (!info)
694	{
695	WinDismissDlg(hwnd, 0);
696	/*saymsg(MB_ENTER, hwnd,
697	GetPString(IDS_ERRORTEXT),
698	GetPString(IDS_CANTADDCOMMANDTEXT),
699	temp.title);*/
700	}
701	else {
702	CHAR env[1002];
703
704	*env = 0;
705	WinQueryDlgItemText(hwnd, CMD_ENVIRON, 1000, env);
706	bstripcr(env);
707	if (*env) {
708	PrfWriteProfileString(fmprof, FM3Str, temp.pszCmdLine, env);
709	}
710	x = (SHORT) WinSendDlgItemMsg(hwnd,
711	CMD_LISTBOX,
712	LM_INSERTITEM,
713	MPFROM2SHORT(LIT_END, 0),
714	MPFROMP(temp.title));
715	if (x >= 0) {
716	WinSendDlgItemMsg(hwnd,
717	CMD_LISTBOX,
718	LM_SETITEMHANDLE,
719	MPFROMSHORT(x), MPFROMP(info));
720	WinSendDlgItemMsg(hwnd,
721	CMD_LISTBOX,
722	LM_SELECTITEM,
723	MPFROMSHORT(x), MPFROMSHORT(TRUE));
724	save_commands();
725	}
726	}
727	free(temp.pszCmdLine);
728	}
729	x = (SHORT) WinSendDlgItemMsg(hwnd,
730	CMD_LISTBOX,
731	LM_QUERYSELECTION,
732	MPFROMSHORT(LIT_FIRST), MPVOID);
733	WinDismissDlg(hwnd, 0);
734	break;
735
736	case DID_CANCEL:
737	WinDismissDlg(hwnd, 0);
738	break;
739
740	case IDM_HELP:
741	if (hwndHelp)
742	WinSendMsg(hwndHelp,
743	HM_DISPLAY_HELP,
744	MPFROM2SHORT(HELP_COMMAND, 0), MPFROMSHORT(HM_RESOURCEID));
745	break;
746
747	case CMD_ADD:
748	{
749	COMMAND temp;
750	PSZ pszWorkBuf;
751	APIRET ret;
752
753	memset(&temp, 0, sizeof(COMMAND));
754	temp.pszCmdLine = xmallocz(MaxComLineStrg, pszSrcFile, __LINE__);
755	if (!temp.pszCmdLine)
756	break; //already complained
757	pszWorkBuf = xmalloc(MaxComLineStrg, pszSrcFile, __LINE__);
758	if (!pszWorkBuf) {
759	free(temp.pszCmdLine);
760	break; //already complained
761	}
762	WinQueryDlgItemText(hwnd, CMD_CL, MaxComLineStrg, temp.pszCmdLine);
763	NormalizeCmdLine(pszWorkBuf, temp.pszCmdLine);
764	memcpy(temp.pszCmdLine, pszWorkBuf, strlen(pszWorkBuf) + 1);
765	free(pszWorkBuf);
766	if (!strchr(temp.pszCmdLine, '%')){
767	ret = saymsg(MB_YESNO,
768	HWND_DESKTOP,
769	NullStr,
770	GetPString(IDS_TOACTONSELECTEDTEXT));
771	if (ret == MBID_YES)
772	strcat(temp.pszCmdLine, " %a");
773	}
774	WinQueryDlgItemText(hwnd, CMD_TITLE, sizeof(temp.title), temp.title);
775	if (WinQueryButtonCheckstate(hwnd, CMD_DEFAULT))
776	temp.flags = 0;
777	else if (WinQueryButtonCheckstate(hwnd, CMD_FULLSCREEN))
778	temp.flags = FULLSCREEN;
779	else if (WinQueryButtonCheckstate(hwnd, CMD_MINIMIZED))
780	temp.flags = MINIMIZED;
781	else if (WinQueryButtonCheckstate(hwnd, CMD_MAXIMIZED))
782	temp.flags = MAXIMIZED;
783	else if (WinQueryButtonCheckstate(hwnd, CMD_INVISIBLE))
784	temp.flags = INVISIBLE;
785	if (WinQueryButtonCheckstate(hwnd, CMD_KEEP))
786	temp.flags \|= KEEP;
787	if (WinQueryButtonCheckstate(hwnd, CMD_PROMPT))
788	temp.flags \|= PROMPT;
789	if (WinQueryButtonCheckstate(hwnd, CMD_ONCE))
790	temp.flags \|= ONCE;
791	if (fCancelAction){
792	fCancelAction = FALSE;
793	free(temp.pszCmdLine);
794	break;
795	}
796	else
797	info = add_command(&temp);
798	if (!info) {
799	saymsg(MB_ENTER, hwnd, GetPString(IDS_ERRORTEXT),
800	GetPString(IDS_CANTADDCOMMANDTEXTDUP), temp.title);
801	}
802	else {
803	CHAR env[1002];
804
805	*env = 0;
806	WinQueryDlgItemText(hwnd, CMD_ENVIRON, 1000, env);
807	bstripcr(env);
808	if (*env) {
809	PrfWriteProfileString(fmprof, FM3Str, temp.pszCmdLine, env);
810	}
811	x = (SHORT) WinSendDlgItemMsg(hwnd,
812	CMD_LISTBOX,
813	LM_INSERTITEM,
814	MPFROM2SHORT(LIT_END, 0),
815	MPFROMP(temp.title));
816	if (x >= 0) {
817	WinSendDlgItemMsg(hwnd,
818	CMD_LISTBOX,
819	LM_SETITEMHANDLE,
820	MPFROMSHORT(x), MPFROMP(info));
821	WinSendDlgItemMsg(hwnd,
822	CMD_LISTBOX,
823	LM_SELECTITEM,
824	MPFROMSHORT(x), MPFROMSHORT(TRUE));
825	save_commands();
826	}
827	}
828	free(temp.pszCmdLine);
829	}
830	break;
831
832	case CMD_DELETE:
833	{
834	CHAR temp[34];
835
836	WinQueryDlgItemText(hwnd, CMD_TITLE, 34, temp);
837	bstrip(temp);
838	if (!kill_command(temp))
839	Runtime_Error(pszSrcFile, __LINE__, "kill_command");
840	else {
841	x = (SHORT) WinSendDlgItemMsg(hwnd,
842	CMD_LISTBOX,
843	LM_QUERYSELECTION,
844	MPFROMSHORT(LIT_FIRST), MPVOID);
845	if (x >= 0) {
846	WinSendDlgItemMsg(hwnd,
847	CMD_LISTBOX,
848	LM_DELETEITEM, MPFROMSHORT(x), MPVOID);
849	WinSendDlgItemMsg(hwnd,
850	CMD_LISTBOX,
851	LM_SELECTITEM,
852	MPFROMSHORT(LIT_NONE), MPFROMSHORT(FALSE));
853	}
854	save_commands();
855	}
856	}
857	break;
858
859	case CMD_REPLACE:
860	{ //Delete first
861	PSZ pszWorkBuf;
862	COMMAND temp;
863	APIRET ret;
864
865	pszWorkBuf = xmalloc(MaxComLineStrg, pszSrcFile, __LINE__);
866	if (!pszWorkBuf) {
867	break; //already complained
868	}
869	memset(&temp, 0, sizeof(COMMAND));
870	temp.pszCmdLine = xmallocz(MaxComLineStrg, pszSrcFile, __LINE__);
871	if (!temp.pszCmdLine) {
872	free(pszWorkBuf);
873	break; //already complained
874	}
875	WinQueryDlgItemText(hwnd, CMD_CL, MaxComLineStrg, temp.pszCmdLine);
876	NormalizeCmdLine(pszWorkBuf, temp.pszCmdLine);
877	memcpy(temp.pszCmdLine, pszWorkBuf, strlen(pszWorkBuf) + 1);
878	free(pszWorkBuf);
879	if (fCancelAction){
880	fCancelAction = FALSE;
881	free(temp.pszCmdLine);
882	break;
883	}
884	if (!strchr(temp.pszCmdLine, '%')){
885	ret = saymsg(MB_YESNO,
886	HWND_DESKTOP,
887	NullStr,
888	GetPString(IDS_TOACTONSELECTEDTEXT));
889	if (ret == MBID_YES)
890	strcat(temp.pszCmdLine, " %a");
891	}
892	//remember item location in the list
893	y = (SHORT) WinSendDlgItemMsg(hwnd,
894	CMD_LISTBOX,
895	LM_QUERYSELECTION,
896	MPFROMSHORT(LIT_CURSOR), MPVOID);
897	WinQueryDlgItemText(hwnd, CMD_TITLE, sizeof(temp.title), temp.title);
898	bstrip(temp.title);
899	if (kill_command(temp.title)){
900	x = (SHORT) WinSendDlgItemMsg(hwnd,
901	CMD_LISTBOX,
902	LM_QUERYSELECTION,
903	MPFROMSHORT(LIT_FIRST), MPVOID);
904	if (x >= 0) {
905	WinSendDlgItemMsg(hwnd,
906	CMD_LISTBOX,
907	LM_DELETEITEM, MPFROMSHORT(x), MPVOID);
908	WinSendDlgItemMsg(hwnd,
909	CMD_LISTBOX,
910	LM_SELECTITEM,
911	MPFROMSHORT(LIT_NONE), MPFROMSHORT(FALSE));
912	}
913	} // then do an add
914	if (WinQueryButtonCheckstate(hwnd, CMD_DEFAULT))
915	temp.flags = 0;
916	else if (WinQueryButtonCheckstate(hwnd, CMD_FULLSCREEN))
917	temp.flags = FULLSCREEN;
918	else if (WinQueryButtonCheckstate(hwnd, CMD_MINIMIZED))
919	temp.flags = MINIMIZED;
920	else if (WinQueryButtonCheckstate(hwnd, CMD_MAXIMIZED))
921	temp.flags = MAXIMIZED;
922	else if (WinQueryButtonCheckstate(hwnd, CMD_INVISIBLE))
923	temp.flags = INVISIBLE;
924	if (WinQueryButtonCheckstate(hwnd, CMD_KEEP))
925	temp.flags \|= KEEP;
926	if (WinQueryButtonCheckstate(hwnd, CMD_PROMPT))
927	temp.flags \|= PROMPT;
928	if (WinQueryButtonCheckstate(hwnd, CMD_ONCE))
929	temp.flags \|= ONCE;
930	info = add_command(&temp);
931	if (!info) {
932	saymsg(MB_ENTER, hwnd, GetPString(IDS_ERRORTEXT),
933	GetPString(IDS_CANTADDCOMMANDTEXT),
934	temp.title);
935	}
936
937	else {
938	CHAR env[1002];
939
940	*env = 0;
941	WinQueryDlgItemText(hwnd, CMD_ENVIRON, 1000, env);
942	bstripcr(env);
943	if (*env) {
944	PrfWriteProfileString(fmprof, FM3Str, temp.pszCmdLine, env);
945	} //put item back in original place
946	x = (SHORT) WinSendDlgItemMsg(hwnd,
947	CMD_LISTBOX,
948	LM_INSERTITEM,
949	MPFROM2SHORT(y, 0),
950	MPFROMP(temp.title));
951	if (x >= 0) {
952	LINKCMDS temphead = NULL,last = NULL, *temptail = NULL;
953	SHORT numitems, sSelect = 0;
954
955	WinSendDlgItemMsg(hwnd,
956	CMD_LISTBOX,
957	LM_SETITEMHANDLE,
958	MPFROMSHORT(x), MPFROMP(info));
959	WinSendDlgItemMsg(hwnd,
960	CMD_LISTBOX,
961	LM_SELECTITEM,
962	MPFROMSHORT(x), MPFROMSHORT(TRUE));
963	//then reorder
964	numitems = (SHORT) WinSendDlgItemMsg(hwnd, CMD_LISTBOX,
965	LM_QUERYITEMCOUNT,
966	MPVOID, MPVOID);
967
968	while (numitems) {
969
970
971	info = (LINKCMDS *) WinSendDlgItemMsg(hwnd, CMD_LISTBOX,
972	LM_QUERYITEMHANDLE,
973	MPFROMSHORT(sSelect++),
974	MPVOID);
975	if (info) {
976	if (!temphead) {
977	temphead = info;
978	info->prev = NULL;
979	}
980	else {
981	last->next = info;
982	info->prev = last;
983	}
984	temptail = info;
985	last = info;
986	info->next = NULL;
987	}
988	numitems--;
989	}
990	cmdhead = temphead;
991	cmdtail = temptail;
992	save_commands();
993	}
994	}
995	free(temp.pszCmdLine);
996	}
997	break;
998	}
999	return 0;
1000	}
1001	return WinDefDlgProc(hwnd, msg, mp1, mp2);
1002	}
1003
1004	VOID RunCommand(HWND hwnd, INT cx)
1005	{
1006	INT x;
1007	CHAR **list;
1008	LINKCMDS *info;
1009
1010	list = BuildList(hwnd);
1011	if (!list \|\| !list[0])
1012	return;
1013	x = 0;
1014	info = cmdhead;
1015	while (info) {
1016	x++;
1017	if (x == cx)
1018	break;
1019	info = info->next;
1020	}
1021	if (info) {
1022
1023	INT flags;
1024
1025	x--;
1026	flags = info->flags;
1027	if (!(flags & FULLSCREEN))
1028	flags \|= WINDOWED;
1029	if (flags & KEEP)
1030	flags \|= SEPARATEKEEP;
1031	else
1032	flags \|= SEPARATE;
1033	flags &= ~(KEEP \| DIEAFTER);
1034	if ((flags & ONCE) && list && list[0]) {
1035
1036	CHAR *fakelist[2];
1037	INT cntr;
1038
1039	flags &= (~ONCE);
1040	for (cntr = 0; list[cntr]; cntr++) {
1041	*fakelist = list[cntr];
1042	fakelist[1] = NULL;
1043	ExecOnList(hwnd,
1044	info->pszCmdLine,
1045	flags, NULL, fakelist, GetPString(IDS_EXECCMDTITLETEXT),
1046	pszSrcFile, __LINE__);
1047	}
1048	}
1049	else
1050	ExecOnList(hwnd,
1051	info->pszCmdLine,
1052	flags, NULL, list, GetPString(IDS_EXECCMDTITLETEXT),
1053	pszSrcFile, __LINE__);
1054	}
1055	FreeList(list);
1056	DosPostEventSem(CompactSem);
1057	}
1058
1059	VOID EditCommands(HWND hwnd)
1060	{
1061	static CHAR stop = 0;
1062
1063	if (stop)
1064	return;
1065	stop++;
1066	if (!cmdloaded)
1067	load_commands();
1068	WinDlgBox(HWND_DESKTOP,
1069	hwnd, CommandDlgProc, FM3ModHandle, CMD_FRAME, MPFROMP(&hwnd));
1070	stop = 0;
1071	}
1072
1073	#pragma alloc_text(COMMAND,command_title,free_commands,add_command,kill_command)
1074	#pragma alloc_text(COMMAND,CommandDlgProc,EditCommands,ReOrderProc,CommandTextProc)

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