static int DoFindOne(SearchView *sv,int startafter) {
int i, gid;
SplineChar *startcur = sv->sd.curchar;
/* It is possible that some idiot deleted the current character since */
/* the last search... do some mild checks */
if ( sv->sd.curchar!=NULL &&
sv->sd.curchar->parent == sv->sd.fv->sf &&
sv->sd.curchar->orig_pos>=0 && sv->sd.curchar->orig_pos<sv->sd.fv->sf->glyphcnt &&
sv->sd.curchar==sv->sd.fv->sf->glyphs[sv->sd.curchar->orig_pos] )
/* Looks ok */;
else
sv->sd.curchar=startcur=NULL;
if ( !sv->sd.subpatternsearch ) startafter = false;
if ( sv->showsfindnext && sv->sd.curchar!=NULL )
i = sv->sd.fv->map->backmap[sv->sd.curchar->orig_pos]+1-startafter;
else {
startafter = false;
if ( !sv->sd.onlyselected )
i = 0;
else {
for ( i=0; i<sv->sd.fv->map->enccount; ++i )
if ( sv->sd.fv->selected[i] && (gid=sv->sd.fv->map->map[i])!=-1 &&
sv->sd.fv->sf->glyphs[gid]!=NULL )
break;
}
}
for ( ; i<sv->sd.fv->map->enccount; ++i ) {
if (( !sv->sd.onlyselected || sv->sd.fv->selected[i]) && (gid=sv->sd.fv->map->map[i])!=-1 &&
sv->sd.fv->sf->glyphs[gid]!=NULL ) {
SCSplinePointsUntick(sv->sd.fv->sf->glyphs[gid],sv->sd.fv->active_layer);
if ( SearchChar(&sv->sd,gid,startafter) )
break;
}
startafter = false;
}
if ( i>=sv->sd.fv->map->enccount ) {
ff_post_notice(_("Not Found"),sv->showsfindnext?_("The search pattern was not found again in the font %.100s"):_("The search pattern was not found in the font %.100s"),sv->sd.fv->sf->fontname);
sv->sd.curchar = startcur;
GGadgetSetTitle8(GWidgetGetControl(sv->gw,CID_Find),_("Find"));
sv->showsfindnext = false;
return( false );
}
SVSelectSC(sv);
if ( sv->lastcv!=NULL && sv->lastcv->b.sc==startcur && sv->lastcv->b.fv== sv->sd.fv ) {
CVChangeSC(sv->lastcv,sv->sd.curchar);
GDrawSetVisible(sv->lastcv->gw,true);
GDrawRaise(sv->lastcv->gw);
} else
sv->lastcv = CharViewCreate(sv->sd.curchar,(FontView *) sv->sd.fv,-1);
GGadgetSetTitle8(GWidgetGetControl(sv->gw,CID_Find),_("Find Next"));
sv->showsfindnext = true;
return( true );
}
static void* pyFF_maybeCallCVPreserveState( PyFF_Glyph *self )
{
if( !inPythonStartedCollabSession )
return 0;
#ifndef BUILD_COLLAB
return 0;
#else
CharView* cv = 0;
static GHashTable* ht = 0;
if( !ht )
{
ht = g_hash_table_new( g_direct_hash, g_direct_equal );
}
fprintf(stderr,"hash size:%d\n", g_hash_table_size(ht));
gpointer cache = g_hash_table_lookup( ht, self->sc );
if( cache )
{
return cache;
}
SplineFont *sf = self->sc->parent;
FontView* fv = (FontView*)FontViewFind( FontViewFind_bySplineFont, sf );
if( !fv )
{
fprintf(stderr,"Collab error: can not find fontview for the SplineFont of the active char\n");
}
else
{
int old_no_windowing_ui = no_windowing_ui;
no_windowing_ui = 0;
// FIXME: need to find the existing cv if available!
cv = CharViewCreate( self->sc, fv, -1 );
g_hash_table_insert( ht, self->sc, cv );
fprintf(stderr,"added... hash size:%d\n", g_hash_table_size(ht));
CVPreserveState( &cv->b );
collabclient_CVPreserveStateCalled( &cv->b );
no_windowing_ui = old_no_windowing_ui;
printf("called CVPreserveState()\n");
}
return cv;
#endif
}
static void QGMouse( QGData *qg, GEvent *e) {
int l = qg->loff_top + e->u.mouse.y/qg->fh;
struct navigate where;
if ( (e->type == et_mousedown) && (e->u.mouse.button==1)) {
memset(&where,0,sizeof(where));
QG_FindLine(&qg->list,l,&where);
if ( where.parent==NULL )
return;
if ( where.offset==-1 ) {
where.parent->open = !where.parent->open;
QG_Remetric(qg);
GDrawRequestExpose(qg->v,NULL,false);
return;
} else {
QuestionableGrid *q = &where.parent->first[where.offset];
CharView *cv;
if ( qg->inprocess )
return;
cv = qg->cv;
if ( cv==NULL && qg->fv!=NULL ) {
qg->inprocess = true;
cv = qg->cv = CharViewCreate(q->sc,(FontView *) (qg->fv),qg->fv->map->backmap[q->sc->orig_pos]);
if ( qg->layer == ly_fore ) {
cv->b.drawmode = dm_fore;
} else {
cv->b.layerheads[dm_back] = &qg->sc->layers[qg->layer];
cv->b.drawmode = dm_back;
}
cv->qg = qg;
qg->inprocess = false;
} else if ( qg->cv==NULL )
return;
else if ( qg->cv->b.sc != q->sc ) {
CVChangeSC(qg->cv,q->sc);
}
cv->ft_pointsizex = cv->ft_pointsizey = q->size;
cv->ft_ppemy = cv->ft_ppemx = rint(q->size*qg->dpi/72.0);
cv->ft_dpi = qg->dpi;
cv->ft_depth = qg->depth;
cv->note_x = q->x; cv->note_y = q->y;
cv->show_ft_results = true; cv->showgrids = true;
CVGridFitChar(cv);
}
}
}
void SFShowLigatures(SplineFont *sf,SplineChar *searchfor) {
int i, cnt;
char **choices=NULL;
int *where=NULL;
SplineChar *sc, *sc2;
char *pt, *line;
char *start, *end, ch;
PST *pst;
while ( 1 ) {
for ( i=cnt=0; i<sf->glyphcnt; ++i ) {
if ( (sc=sf->glyphs[i])!=NULL && SCDrawsSomething(sc) ) {
for ( pst=sc->possub; pst!=NULL; pst=pst->next )
if ( pst->type==pst_ligature &&
(searchfor==NULL || PSTContains(pst->u.lig.components,searchfor->name))) {
if ( choices!=NULL ) {
line = pt = galloc((strlen(sc->name)+13+3*strlen(pst->u.lig.components)));
strcpy(pt,sc->name);
pt += strlen(pt);
if ( sc->unicodeenc!=-1 && sc->unicodeenc<0x10000 ) {
*pt++='(';
pt = utf8_idpb(pt,sc->unicodeenc);
*pt++=')';
}
/* *pt++ = 0x21d0;*/ /* left arrow */
strcpy(pt," ⇐ "); pt += strlen(pt);
for ( start= pst->u.lig.components; ; start=end ) {
while ( *start==' ' ) ++start;
if ( *start=='\0' )
break;
for ( end=start+1; *end!='\0' && *end!=' '; ++end );
ch = *end;
*end = '\0';
strcpy( pt,start );
pt += strlen(pt);
sc2 = SFGetChar(sf,-1,start);
*end = ch;
if ( sc2!=NULL && sc2->unicodeenc!=-1 && sc2->unicodeenc<0x10000 ) {
*pt++='(';
*pt++ = sc2->unicodeenc;
*pt++=')';
}
*pt++ = ' ';
}
pt[-1] = '\0';
choices[cnt] = line;
where[cnt] = i;
}
++cnt;
}
}
}
if ( choices!=NULL )
break;
choices = galloc((cnt+2)*sizeof(unichar_t *));
where = galloc((cnt+1)*sizeof(int));
if ( cnt==0 ) {
choices[0] = copy("<No Ligatures>");
where[0] = -1;
choices[1] = NULL;
break;
}
}
choices[cnt] = NULL;
i = gwwv_choose(_("Ligatures"),(const char **) choices,cnt,0,_("Select a ligature to view"));
if ( i!=-1 && where[i]!=-1 )
CharViewCreate(sf->glyphs[where[i]],(FontView *) sf->fv,-1);
free(where);
for ( i=0; i<cnt; ++i )
free(choices[i]);
free(choices);
}
