WebSVN – filter_foundry – Blame – /trunk/ui.c

Rev	Author	Line No.	Line
259	daniel-mar	1	/*
		2	This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop
		3	Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.com.au
		4	Copyright (C) 2018-2021 Daniel Marschall, ViaThinkSoft
		5
		6	This program is free software; you can redistribute it and/or modify
		7	it under the terms of the GNU General Public License as published by
		8	the Free Software Foundation; either version 2 of the License, or
		9	(at your option) any later version.
		10
		11	This program is distributed in the hope that it will be useful,
		12	but WITHOUT ANY WARRANTY; without even the implied warranty of
		13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		14	GNU General Public License for more details.
		15
		16	You should have received a copy of the GNU General Public License
		17	along with this program; if not, write to the Free Software
		18	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
		19	*/
		20
		21	/* This is PLATFORM INDEPENDENT user interface code - mainly dialog logic */
		22
		23	#include "ff.h"
		24
		25	#include "node.h"
		26	#include "funcs.h"
		27	#include "y.tab.h"
		28	#include "choosefile.h"
		29	#include "sprintf_tiny.h"
		30	#include "compat_string.h"
		31
		32	#ifdef MAC_ENV
		33	#include <plstringfuncs.h>
		34	#endif
		35
		36	Boolean doupdates = true;
		37
		38	void updateglobals(DIALOGREF dp);
		39	struct node *updateexpr(DIALOGREF dp,int i);
		40	void updatedialog(DIALOGREF dp);
		41	void slidertextchanged(DIALOGREF dp,int item);
		42	void updatezoom(DIALOGREF dp);
		43
		44	void updatedialog(DIALOGREF dp){
		45	int i;
		46
		47	doupdates = false;
		48
		49	for(i = 0; i < 8; ++i){
		50	SETSLIDERVALUE(dp,FIRSTCTLITEM+i,slider[i]);
		51	SETCTLTEXTINT(dp,FIRSTCTLTEXTITEM+i,slider[i],false);
		52	}
		53
		54	for(i = 0; i < 4; ++i){
		55	if(!gdata->standalone)
		56	SETCTLTEXT(dp,FIRSTEXPRITEM+i,expr[i] ? expr[i] : "");
		57	if(i < nplanes)
		58	updateexpr(dp,FIRSTEXPRITEM+i);
		59	}
		60
		61	if(!gdata->standalone)
		62	SELECTCTLTEXT(dp,FIRSTEXPRITEM,0,-1);
		63
		64	doupdates = true;
		65	}
		66
		67	/* copy dialog settings to global variables (sliders, expressions) */
		68
		69	void updateglobals(DIALOGREF dp){
422	daniel-mar	70
433	daniel-mar	71	UNREFERENCED_PARAMETER(dp);
		72
422	daniel-mar	73	// DM 28 Nov 2021: Removed this function. It makes no sense! The internal state is in the memory
		74	// and the dialog is only the view!
		75
		76	/*
259	daniel-mar	77	int i;
		78	char s[MAXEXPR+1];
		79
		80	for(i = 0; i < 8; ++i)
		81	slider[i] = (value_type)(GETSLIDERVALUE(dp,FIRSTCTLITEM+i));
		82
		83	if(!gdata->standalone)
		84	for(i = 0; i < 4; ++i){
422	daniel-mar	85	// stash expression strings
259	daniel-mar	86	if(GETCTLTEXT(dp,FIRSTEXPRITEM+i,s,MAXEXPR)){
		87	if(expr[i])
		88	free(expr[i]);
		89	expr[i] = _strdup(s);
		90	}
		91	if(!expr[i])
		92	expr[i] = _strdup("c");
		93	}
422	daniel-mar	94	*/
259	daniel-mar	95	}
		96
		97	struct node *updateexpr(DIALOGREF dp,int item){
		98	char s[MAXEXPR+1];
		99	int i;
		100
		101	i = item - FIRSTEXPRITEM;
		102
		103	freetree(tree[i]);
		104
		105	if(!gdata->standalone){
		106	GETCTLTEXT(dp,item,s,MAXEXPR);
		107
		108	if(expr[i])
		109	free(expr[i]);
		110	expr[i] = _strdup(s);
		111	}
		112
		113	tree[i] = parseexpr(expr[i]);
		114
		115	if(!gdata->standalone){
		116	if(tree[i])
		117	HideDialogItem(dp,FIRSTICONITEM+i);
		118	else{
		119	err[i] = errstr;
		120	errstart[i] = tokstart;
		121	errpos[i] = tokpos;
		122	ShowDialogItem(dp,FIRSTICONITEM+i);
		123	}
		124	}
		125	return tree[i];
		126	}
		127
		128	void updatezoom(DIALOGREF dp){
		129	char s[10];
		130	sprintf(s, "%d%%", (int)(100./zoomfactor));
		131	SETCTLTEXT(dp,ZOOMLEVELITEM,s);
419	daniel-mar	132	if (zoomfactor > 1.)
		133	ENABLEDLGITEM(dp, ZOOMINITEM); // ShowDialogItem(dp,ZOOMINITEM);
259	daniel-mar	134	else
419	daniel-mar	135	DISABLEDLGITEM(dp, ZOOMINITEM); // HideDialogItem(dp, ZOOMINITEM);
259	daniel-mar	136	if(zoomfactor < fitzoom)
419	daniel-mar	137	ENABLEDLGITEM(dp, ZOOMOUTITEM); // ShowDialogItem(dp,ZOOMOUTITEM);
259	daniel-mar	138	else
419	daniel-mar	139	DISABLEDLGITEM(dp, ZOOMOUTITEM); // HideDialogItem(dp,ZOOMOUTITEM);
259	daniel-mar	140	}
		141
		142	/* traverse expression tree, looking for constant references to sliders/maps */
		143
		144	static int _checksl(struct node*p,int ctlflags[],int mapflags[]){
		145	int s, i, result;
		146
		147	result = 0;
		148	if(p){
		149	if( (p->kind==TOK_FN1 && p->v.sym->fn == (pfunc_type)ff_ctl)
		150	\|\| (p->kind==TOK_FN3 && p->v.sym->fn == (pfunc_type)ff_val) ){
		151	if(p->child[0]->kind == TOK_NUM){
		152	s = p->child[0]->v.value;
		153	if(s>=0 && s<=7)
		154	ctlflags[s] = 1;
		155	}else
		156	result \|= CHECKSLIDERS_CTL_AMBIGUOUS; /* can't determine which ctl() */
		157	}else if(p->kind==TOK_FN2 && p->v.sym->fn == (pfunc_type)ff_map){
		158	if(p->child[0]->kind == TOK_NUM){
		159	s = p->child[0]->v.value;
		160	if(s>=0 && s<=3){
		161	mapflags[s] = 1;
		162	ctlflags[s2] = ctlflags[s2+1] = 1;
		163	}
		164	}else
		165	result \|= CHECKSLIDERS_MAP_AMBIGUOUS; /* can't determine which map() */
		166	}
		167
		168	for( i = 0 ; i < MAXCHILDREN ; ++i )
		169	result \|= _checksl(p->child[i],ctlflags,mapflags);
		170	}
		171
		172	return result;
		173	}
		174
		175	int checksliders(int exprs,int ctlflags[],int mapflags[]){
		176	int i, result;
		177
		178	result = 0;
		179
		180	for(i = 4; i--;)
		181	mapflags[i] = 0;
		182	for(i = 8; i--;)
		183	ctlflags[i] = 0;
		184
		185	for(i = 0; i < exprs; i++)
		186	result \|= _checksl(tree[i],ctlflags,mapflags);
		187
		188	return result;
		189	}
		190
		191	void slidermoved(DIALOGREF dp,int i){
		192	int v = GETSLIDERVALUE(dp,i);
		193	i -= FIRSTCTLITEM;
		194	slider[i] = v;
		195	SETCTLTEXTINT(dp,i+FIRSTCTLTEXTITEM,v,false);
		196	}
		197
		198	void slidertextchanged(DIALOGREF dp,int i){
		199	int v = GETCTLTEXTINT(dp,i,NULL,false);
		200	i -= FIRSTCTLTEXTITEM;
		201	SETSLIDERVALUE(dp,i+FIRSTCTLITEM,v);
		202	slider[i] = v;
		203	}
		204
		205	void maindlgupdate(DIALOGREF dp){
		206	int i,unknown,ctls[8],maps[4];
		207
		208	unknown = checksliders(nplanes,ctls,maps);
		209
		210	for(i = 0; i < 8; i++)
		211	if(unknown \|\| ctls[i]){
422	daniel-mar	212	ENABLEDLGITEM(dp,FIRSTCTLITEM+i); // TODO: slider is still shown as disabled
		213	REPAINTCTL(dp, FIRSTCTLITEM + i); // required for PLUGIN.DLL sliders
259	daniel-mar	214	ENABLEDLGITEM(dp,FIRSTCTLLABELITEM+i);
		215	ShowDialogItem(dp,FIRSTCTLTEXTITEM+i); /* FIXME: this changes keyboard focus */
		216	}else{
		217	DISABLEDLGITEM(dp,FIRSTCTLITEM+i);
422	daniel-mar	218	REPAINTCTL(dp,FIRSTCTLITEM+i); // required for PLUGIN.DLL sliders
259	daniel-mar	219	DISABLEDLGITEM(dp,FIRSTCTLLABELITEM+i);
		220	HideDialogItem(dp,FIRSTCTLTEXTITEM+i); /* FIXME: this changes keyboard focus */
		221	}
		222
		223	for(i = 0; i < nplanes; i++)
		224	if(!tree[i]){
		225	/* uh oh, couldn't parse one of the saved expressions...this is fatal */
		226	DISABLEDLGITEM(dp,IDOK);
		227	if(gdata->standalone){
		228	alertuser(_strdup("Can't run this filter (there is a problem with the saved expressions)."),_strdup(""));
		229	}else{
		230	DISABLEDLGITEM(dp,SAVEITEM);
		231	DISABLEDLGITEM(dp,MAKEITEM);
		232	}
		233	return;
		234	}
		235
		236	/* we have valid expression trees in all slots...proceed! */
		237	updateglobals(dp);
		238	if(setup(gpb))
		239	recalc_preview(gpb,dp);
		240
		241	ENABLEDLGITEM(dp,IDOK);
		242	if(!gdata->standalone){
		243	ENABLEDLGITEM(dp,SAVEITEM);
		244	ENABLEDLGITEM(dp,MAKEITEM);
305	daniel-mar	245	ENABLEDLGITEM(dp,HELPITEM);
259	daniel-mar	246	}
		247	}
		248
		249	/* one-time initialisation of dialog box */
		250
		251	void maindlginit(DIALOGREF dp){
		252	char s[0x100];
		253	int i;
		254	const char *channelsuffixes[] = {
		255	"", "KA", "I", "RGBA",
		256	"CMYK", "HSL", "HSB", "1234",
		257	"DA", "LabA"
		258	};
		259
		260	/* hide unused expression items */
		261	if(gdata->standalone){
393	daniel-mar	262	SetDlgItemText(dp,PARAMAUTHORITEM,gdata->parm.szAuthor);
		263	SetDlgItemText(dp,PARAMCOPYITEM,gdata->parm.szCopyright);
259	daniel-mar	264
		265	// update labels for map() or ctl() sliders
		266	for(i = 0; i < 8; ++i){
		267	if(gdata->parm.map_used[i/2]){
		268	if((i&1) == 0){
		269	// even (0, 2, 4, 6)
393	daniel-mar	270	strcpy(s,gdata->parm.szMap[i/2]);
259	daniel-mar	271	SetDlgItemText(dp, FIRSTMAPLABELITEM+(i/2),s);
		272	HideDialogItem(dp, FIRSTCTLLABELITEM + i);
		273	HideDialogItem(dp, FIRSTCTLLABELITEM + i + 1);
		274	}
		275	} else if(gdata->parm.ctl_used[i]){
393	daniel-mar	276	strcpy(s,gdata->parm.szCtl[i]);
312	daniel-mar	277	SetDlgItemText(dp, FIRSTCTLLABELITEM+i,s);
259	daniel-mar	278	HideDialogItem(dp, FIRSTMAPLABELITEM + i/2);
		279	}else{
312	daniel-mar	280	HideDialogItem(dp, FIRSTCTLITEM+i);
		281	HideDialogItem(dp, FIRSTCTLTEXTITEM+i);
259	daniel-mar	282	HideDialogItem(dp, FIRSTCTLLABELITEM + i);
		283	HideDialogItem(dp, FIRSTMAPLABELITEM + i/2);
		284	}
		285	}
		286	}
		287
		288	strcpy(s,"X =");
		289	for(i = 0; i < 4; ++i){
		290	if(i >= nplanes){
		291	HideDialogItem(dp,FIRSTICONITEM+i);
		292	HideDialogItem(dp,FIRSTEXPRITEM+i);
		293	HideDialogItem(dp,FIRSTLABELITEM+i);
		294	}else{
		295	s[0] = channelsuffixes[gpb->imageMode][i];
		296	SetDlgItemText(dp,FIRSTLABELITEM+i,s);
		297	}
		298	}
		299
		300	if(setup_preview(gpb,nplanes)){
		301	// On very large images, processing a fully zoomed out preview (the initial default)
		302	// can cause out of memory errors, because Photoshop can't page in all data
		303	// during advanceState. To prevent this problem, zoom in until we aren't
		304	// previewing more than say 10% of Photoshop's indicated maxSpace.
		305	// (e.g., on a 1GB WinXP system, PS CS2 reports 520MB maxSpace, so this will let us
		306	// preview about 50MB of image data.)
		307
		308	/* Workaround: GIMP/PSPI sets maxSpace to 100 MB hardcoded, so the zoom is not adjusted correctly. */
		309	int disable_zoom_memory_check;
		310	disable_zoom_memory_check = !maxspace_available();
		311
		312	if (!disable_zoom_memory_check) {
		313	zoomfactor = sqrt(maxspace()/(10.preview_wpreview_h*nplanes));
		314	if(zoomfactor > fitzoom)
		315	zoomfactor = fitzoom;
		316	if(zoomfactor < 1.)
		317	zoomfactor = 1.;
		318	} else {
		319	zoomfactor = fitzoom;
		320	}
		321
		322	updatezoom(dp);
		323	}else{
419	daniel-mar	324	DISABLEDLGITEM(dp, ZOOMINITEM); // HideDialogItem(dp,ZOOMINITEM);
		325	DISABLEDLGITEM(dp, ZOOMOUTITEM); // HideDialogItem(dp,ZOOMOUTITEM);
		326	DISABLEDLGITEM(dp, ZOOMLEVELITEM); // HideDialogItem(dp,ZOOMLEVELITEM);
259	daniel-mar	327	}
		328
		329	updatedialog(dp);
		330	maindlgupdate(dp);
		331	}
		332
		333
		334	/* process an item hit. return false if the dialog is finished; otherwise return true. */
		335
		336	Boolean maindlgitem(DIALOGREF dp,int item){
		337	extern int previewerr;
		338
		339	StandardFileReply sfr;
		340	NavReplyRecord reply;
		341	static OSType types[] = {TEXT_FILETYPE,PS_FILTER_FILETYPE};
		342	char *reason;
323	daniel-mar	343	HINSTANCE hShellRes;
430	daniel-mar	344	InternalState bakState;
259	daniel-mar	345
		346	switch(item){
363	daniel-mar	347	#ifdef MAC_ENV
		348	case ok:
		349	case cancel:
		350	#else
259	daniel-mar	351	case IDOK:
		352	case IDCANCEL:
363	daniel-mar	353	#endif
259	daniel-mar	354	dispose_preview();
		355	return false; // end dialog
		356	case OPENITEM:
		357	if(!gdata->standalone && choosefiletypes(
271	daniel-mar	358	#ifdef MAC_ENV
		359	(StringPtr)_strdup("\pChoose filter settings"), // "\p" means "Pascal string"
		360	#else
		361	(StringPtr)_strdup("\026Choose filter settings"),
		362	#endif
		363	&sfr,&reply,types,2,
399	daniel-mar	364	"All supported files (.afs, .8bf, .pff, .prm, .bin, .rsrc, .txt, .ffx)\0.afs;.8bf;.pff;.prm;.bin;.rsrc;.txt;.ffx\0Filter Factory Settings (.afs, .txt)\0.afs;.txt\0PluginCommander or FFDecomp TXT file (.txt)\0.txt\0Filter Factory for Windows, Standalone Filter (.8bf)\0.8bf\0Premiere TF/FF Settings (.pff)\0.pff\0Premiere TT/FF for Windows, Standalone Filter (.prm)\0.prm\0FilterFactory for MacOS, Standalone Filter (.bin, .rsrc)\0.bin\0\"Filters Unlimited\" filter (.ffx)\0.ffx\0All files (.)\0.*\0\0"
271	daniel-mar	365	#ifdef _WIN32
		366	,gdata->hWndMainDlg
		367	#endif /* _WIN32 */
		368	)){
408	daniel-mar	369	// Backup everything, otherwise we might lose parameter data if the loading fails
379	daniel-mar	370	bakState = saveInternalState();
292	daniel-mar	371
408	daniel-mar	372	if (loadfile(&sfr,&reason)) {
259	daniel-mar	373	updatedialog(dp);
		374	maindlgupdate(dp);
292	daniel-mar	375	}
		376	else {
		377	alertuser(_strdup("Cannot load settings."), reason);
		378
377	daniel-mar	379	// Restore
379	daniel-mar	380	restoreInternalState(bakState);
292	daniel-mar	381	}
259	daniel-mar	382	}
		383	break;
		384	case SAVEITEM:
		385	if(!gdata->standalone && putfile(
271	daniel-mar	386	#ifdef MAC_ENV
		387	(StringPtr)_strdup("\pSave filter settings"), // "\p" means "Pascal string"
		388	#else
		389	(StringPtr)_strdup("\024Save filter settings"),
		390	#endif
		391	(StringPtr)_strdup("\0"),
		392	TEXT_FILETYPE,SIG_SIMPLETEXT,&reply,&sfr,
389	daniel-mar	393	"afs","All supported files (.afs, .pff, .txt)\0.afs;.pff;.txt\0Filter Factory Settings (.afs)\0.afs\0Premiere TF/FF Settings (.pff)\0.pff\0PluginCommander TXT file (.txt)\0.txt\0All files (.)\0.\0\0",1
271	daniel-mar	394	#ifdef _WIN32
		395	,gdata->hWndMainDlg
		396	#endif /* _WIN32 */
		397	)){
389	daniel-mar	398	if(savefile_afs_pff_picotxt(&sfr)) {
259	daniel-mar	399	completesave(&reply);
389	daniel-mar	400
408	daniel-mar	401	if (fileHasExtension(&sfr, ".txt")) {
		402	char filename[MAX_PATH];
389	daniel-mar	403
408	daniel-mar	404	showmessage(_strdup("The file was successfully saved in the \"PluginCommander\" TXT format. The file will now be opened in a text editor, so that you can fill in the missing data: Category, Title, Copyright, Author, Filename, Slider/Map names."));
		405
389	daniel-mar	406	#ifdef MAC_ENV
		407	// TODO: Open text file instead
		408	showmessage(_strdup("Please edit the file manually to enter the title, category, authorname, copyright, slidernames etc."));
		409	#else
		410	myp2cstrcpy(filename, sfr.sfFile.name);
		411	hShellRes = ShellExecuteA(
		412	gdata->hWndMainDlg,
		413	"open",
		414	filename,
		415	NULL,
		416	NULL,
		417	SW_SHOWNORMAL
		418	);
		419	if (hShellRes <= (HINSTANCE)32) {
		420	// MSDN states: "If the function succeeds, it returns a value greater than 32."
		421
		422	char s[100];
		423	strcpy(s, "ShellExecuteA failed: ");
		424	FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0, s + strlen(s), 0x100, NULL);
		425	dbg(s);
		426
		427	showmessage(_strdup("Please edit the file manually to enter the title, category, author, copyright, filename, slidernames etc."));
		428	}
		429	#endif
		430	}
		431
		432	}
259	daniel-mar	433	}
		434	break;
		435	case MAKEITEM:
365	daniel-mar	436	if (gdata->standalone) return true; // should not happen since the button should be grayed out
		437
		438	builddialog(gpb);
259	daniel-mar	439
		440	break;
305	daniel-mar	441	case HELPITEM:
		442	#ifdef MAC_ENV
		443	// TODO: Open web-browser instead
322	daniel-mar	444	showmessage(_strdup("You can find the documentation here: https://github.com/danielmarschall/filter_foundry/tree/master/doc"));
305	daniel-mar	445	#else
323	daniel-mar	446	hShellRes = ShellExecuteA(
305	daniel-mar	447	gdata->hWndMainDlg,
		448	"open",
		449	"https://github.com/danielmarschall/filter_foundry/blob/master/doc/The%20Filter%20Foundry.pdf",
312	daniel-mar	450	NULL,
		451	NULL,
		452	SW_SHOWNORMAL
322	daniel-mar	453	);
323	daniel-mar	454	if (hShellRes == (HINSTANCE)ERROR_FILE_NOT_FOUND) {
322	daniel-mar	455	// On Win98 we get ERROR_FILE_NOT_FOUND, but the browser still opens!
		456	// So we ignore it for now...
		457	}
323	daniel-mar	458	else if (hShellRes <= (HINSTANCE)32) {
312	daniel-mar	459	// MSDN states: "If the function succeeds, it returns a value greater than 32."
322	daniel-mar	460
		461	char s[100];
		462	strcpy(s, "ShellExecuteA failed: ");
		463	FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0, s + strlen(s), 0x100, NULL);
		464	dbg(s);
		465
		466	showmessage(_strdup("You can find the documentation here: https://github.com/danielmarschall/filter_foundry/tree/master/doc"));
312	daniel-mar	467	}
305	daniel-mar	468	#endif
		469	break;
259	daniel-mar	470	case ZOOMINITEM:
		471	zoomfactor = zoomfactor > 2. ? zoomfactor/2. : 1.;
		472	updatezoom(dp);
		473	previewerr = false;
		474	recalc_preview(gpb,dp);
		475	break;
		476	case ZOOMOUTITEM:
		477	zoomfactor *= 2.;
		478	if(zoomfactor > fitzoom)
		479	zoomfactor = fitzoom;
		480	updatezoom(dp);
		481	previewerr = false;
		482	recalc_preview(gpb,dp);
		483	break;
		484	case ZOOMLEVELITEM:
		485	zoomfactor = zoomfactor > 1. ? 1. : (fitzoom < 1. ? 1. : fitzoom);
		486	updatezoom(dp);
		487	previewerr = false;
		488	recalc_preview(gpb,dp);
		489	break;
		490	case FIRSTCTLITEM:
		491	case FIRSTCTLITEM+1:
		492	case FIRSTCTLITEM+2:
		493	case FIRSTCTLITEM+3:
		494	case FIRSTCTLITEM+4:
		495	case FIRSTCTLITEM+5:
		496	case FIRSTCTLITEM+6:
		497	case FIRSTCTLITEM+7:
		498	slidermoved(dp,item);
		499	recalc_preview(gpb,dp);
		500	break;
		501	case FIRSTCTLTEXTITEM:
		502	case FIRSTCTLTEXTITEM+1:
		503	case FIRSTCTLTEXTITEM+2:
		504	case FIRSTCTLTEXTITEM+3:
		505	case FIRSTCTLTEXTITEM+4:
		506	case FIRSTCTLTEXTITEM+5:
		507	case FIRSTCTLTEXTITEM+6:
		508	case FIRSTCTLTEXTITEM+7:
		509	slidertextchanged(dp,item);
		510	recalc_preview(gpb,dp);
		511	break;
		512	case FIRSTICONITEM:
		513	case FIRSTICONITEM+1:
		514	case FIRSTICONITEM+2:
		515	case FIRSTICONITEM+3:
		516	item -= FIRSTICONITEM;
		517	alertuser(err[item],_strdup(""));
		518	SELECTCTLTEXT(dp,FIRSTEXPRITEM+item,errstart[item],errpos[item]);
		519	break;
		520	case FIRSTEXPRITEM:
		521	case FIRSTEXPRITEM+1:
		522	case FIRSTEXPRITEM+2:
		523	case FIRSTEXPRITEM+3:
		524	if((item-FIRSTEXPRITEM) < nplanes){
		525	updateexpr(dp,item);
		526	maindlgupdate(dp);
		527	}
		528	break;
		529	}
		530
		531	return true; // keep going
		532	}
		533
		534	Boolean alertuser(char err,char more){
		535	char s = (char)malloc(strlen(err)+strlen(more)+2),*q;
		536	Boolean res;
		537
		538	q = cat(s,err);
387	daniel-mar	539	*q++ = LF;
259	daniel-mar	540	q = cat(q,more);
		541	*q = 0;
		542	res = simplealert(s);
		543	free(s);
		544	return res;
		545	}

Subversion Repositories filter_foundry

filter_foundry/trunk/ui.c @ 557 – Rev 433