static void SearchViewFree(SearchView *sv) {
SplinePointListsFree(sv->sd.sc_srch.layers[ly_fore].splines);
SplinePointListsFree(sv->sd.sc_rpl.layers[ly_fore].splines);
RefCharsFree(sv->sd.sc_srch.layers[ly_fore].refs);
RefCharsFree(sv->sd.sc_rpl.layers[ly_fore].refs);
free(sv);
}
void CVGridFitChar(CharView *cv) {
void *single_glyph_context;
SplineFont *sf = cv->b.sc->parent;
int layer = CVLayer((CharViewBase *) cv);
SplinePointListsFree(cv->b.gridfit); cv->b.gridfit = NULL;
FreeType_FreeRaster(cv->raster); cv->raster = NULL;
single_glyph_context = _FreeTypeFontContext(sf,cv->b.sc,NULL,layer,
sf->layers[layer].order2?ff_ttf:ff_otf,0,NULL);
if ( single_glyph_context==NULL ) {
LogError(_("Freetype rasterization failed.\n") );
return;
}
if ( cv->b.sc->layers[layer].refs!=NULL )
SCNumberPoints(cv->b.sc,layer);
cv->raster = FreeType_GetRaster(single_glyph_context,cv->b.sc->orig_pos,
cv->ft_pointsizey, cv->ft_pointsizex, cv->ft_dpi, cv->ft_depth );
cv->b.gridfit = FreeType_GridFitChar(single_glyph_context,cv->b.sc->orig_pos,
cv->ft_pointsizey, cv->ft_pointsizex, cv->ft_dpi, &cv->b.ft_gridfitwidth,
cv->b.sc, cv->ft_depth, true );
FreeTypeFreeContext(single_glyph_context);
GDrawRequestExpose(cv->v,NULL,false);
if ( cv->b.sc->instructions_out_of_date && cv->b.sc->ttf_instrs_len!=0 )
ff_post_notice(_("Instructions out of date"),
_("The points have been changed. This may mean that the truetype instructions now refer to the wrong points and they may cause unexpected results."));
}
void SCDeGridFit(SplineChar *sc) {
CharView *cv;
for ( cv=(CharView *) (sc->views); cv!=NULL; cv=(CharView *) (cv->b.next) ) if ( cv->show_ft_results ) {
SplinePointListsFree(cv->b.gridfit); cv->b.gridfit = NULL;
FreeType_FreeRaster(cv->raster); cv->raster = NULL;
cv->show_ft_results = false;
GDrawRequestExpose(cv->v,NULL,false);
}
}
void SCReGridFit(SplineChar *sc,int layer) {
CharView *cv;
for ( cv=(CharView *) (sc->views); cv!=NULL; cv=(CharView *) (cv->b.next) ) if ( cv->show_ft_results ) {
if ( cv->show_ft_results && CVLayer((CharViewBase *) cv)==layer ) {
SplinePointListsFree(cv->b.gridfit); cv->b.gridfit = NULL;
FreeType_FreeRaster(cv->raster); cv->raster = NULL;
CVGridFitChar(cv);
}
}
}
void SCClearLayer(SplineChar *sc,int layer) {
RefChar *refs, *next;
SplinePointListsFree(sc->layers[layer].splines);
sc->layers[layer].splines = NULL;
for ( refs=sc->layers[layer].refs; refs!=NULL; refs = next ) {
next = refs->next;
SCRemoveDependent(sc,refs,layer);
}
sc->layers[layer].refs = NULL;
ImageListsFree(sc->layers[layer].images);
sc->layers[layer].images = NULL;
}
static void SCFindQuestionablePoints(struct qg_data *data) {
uint16 width;
SplineSet *gridfit = FreeType_GridFitChar(data->freetype_context,
data->sc->orig_pos, data->cur_size, data->cur_size,
data->dpi, &width, data->sc, data->depth, false);
SplineSet *spl;
Spline *s, *first;
data->glyph_start = data->cur;
for ( spl = gridfit; spl!=NULL; spl=spl->next ) {
first = NULL;
for ( s=spl->first->next; s!=first && s!=NULL; s = s->to->next ) {
if ( first==NULL ) first = s;
SplineFindQuestionablePoints(data,s);
}
}
SplinePointListsFree(gridfit);
}
static int FtPpem_OK(GGadget *g, GEvent *e) {
if ( e->type==et_controlevent && e->u.control.subtype == et_buttonactivate ) {
FtSizeData *fsd = GDrawGetUserData(GGadgetGetWindow(g));
int _dpi, _depth;
real ptsize, ptsizex;
int err = 0;
CharView *cv = fsd->cv;
ptsize = GetReal8(fsd->gw,CID_PointSize,_("Pointsize Y"),&err);
if ( GGadgetIsChecked(GWidgetGetControl(fsd->gw,CID_SameAs)) )
ptsizex = ptsize;
else
ptsizex = GetReal8(fsd->gw,CID_PointSizeX,_("Pointsize X"),&err);
_dpi = GetInt8(fsd->gw,CID_DPI,_("DPI"),&err);
_depth = GGadgetIsChecked(GWidgetGetControl(fsd->gw,CID_BW)) ? 1 : 8;
if ( err )
return(true);
last_fpgm = GGadgetIsChecked(GWidgetGetControl(fsd->gw,CID_Debugfpgm));
cv->ft_pointsizey = ptsize; cv->ft_dpi = _dpi; cv->ft_depth = _depth;
cv->ft_pointsizex = ptsizex;
cv->ft_ppemy = rint(cv->ft_pointsizey*cv->ft_dpi/72.0);
cv->ft_ppemx = rint(cv->ft_pointsizex*cv->ft_dpi/72.0);
gridfit_dpi = _dpi; gridfit_pointsizey = ptsize; gridfit_depth = _depth;
gridfit_pointsizex = ptsizex; gridfit_x_sameas_y = GGadgetIsChecked(GWidgetGetControl(fsd->gw,CID_SameAs));
SavePrefs(true);
SplinePointListsFree(cv->b.gridfit); cv->b.gridfit = NULL;
FreeType_FreeRaster(cv->raster); cv->raster = NULL;
if ( fsd->debug )
CVDebugReInit(cv,true,last_fpgm);
else {
cv->show_ft_results = true;
CVGridFitChar(cv);
}
CVLayersSet(cv);
fsd->done = true;
SCRefreshTitles(cv->b.sc);
}
return( true );
}
