static void SplashLayout() {
unichar_t *start, *pt, *lastspace;
extern const char *source_modtime_str;
extern const char *source_version_str;
uc_strcpy(msg, "When my father finished his book on Renaissance printing (The Craft of Printing and the Publication of Shakespeare's Works) he told me that I would have to write the chapter on computer typography. This is my attempt to do so.");
GDrawSetFont(splashw,splash_font);
linecnt = 0;
lines[linecnt++] = msg-1;
for ( start = msg; *start!='\0'; start = pt ) {
lastspace = NULL;
for ( pt=start; ; ++pt ) {
if ( *pt==' ' || *pt=='\0' ) {
if ( GDrawGetTextWidth(splashw,start,pt-start)<splashimage.u.image->width-10 )
lastspace = pt;
else
break;
if ( *pt=='\0' )
break;
}
}
if ( lastspace!=NULL )
pt = lastspace;
lines[linecnt++] = pt;
if ( *pt ) ++pt;
}
uc_strcpy(pt, " FontForge used to be named PfaEdit.");
pt += u_strlen(pt);
lines[linecnt++] = pt;
uc_strcpy(pt," git hash: ");;
pt += u_strlen(pt);
lines[linecnt++] = pt;
uc_strcat(pt, FONTFORGE_GIT_VERSION);
pt += u_strlen(pt);
lines[linecnt++] = pt;
uc_strcpy(pt," Version: ");;
uc_strcat(pt,FONTFORGE_MODTIME_STR);
pt += u_strlen(pt);
lines[linecnt++] = pt;
uc_strcat(pt," (");
uc_strcat(pt,FONTFORGE_MODTIME_STR);
uc_strcat(pt,"-ML");
#ifdef FREETYPE_HAS_DEBUGGER
uc_strcat(pt,"-TtfDb");
#endif
uc_strcat(pt,")");
pt += u_strlen(pt);
lines[linecnt++] = pt;
uc_strcpy(pt," Lib Version: ");
uc_strcat(pt,FONTFORGE_MODTIME_STR);
lines[linecnt++] = pt+u_strlen(pt);
lines[linecnt] = NULL;
is = u_strchr(msg,'(');
ie = u_strchr(msg,')');
}
static void RH_SetupHint(ReviewHintData *hd) {
char buffer[20]; unichar_t ubuf[20];
static unichar_t nullstr[] = {'\0'};
StemInfo *h;
int pos,cnt;
if ( hd->lastactive!=NULL )
hd->lastactive->active = false;
pos = cnt = 0;
for ( h=hd->ishstem ? hd->cv->b.sc->hstem : hd->cv->b.sc->vstem; h!=NULL; h=h->next ) {
++cnt;
if ( h==hd->active ) pos=cnt;
}
sprintf( buffer,"%d/%d", pos, cnt );
if ( cnt==3 ) {
StemInfo *h2, *h3;
h = hd->ishstem ? hd->cv->b.sc->hstem : hd->cv->b.sc->vstem;
h2 = h->next; h3 = h2->next;
if ( h->width == h2->width && h2->width==h3->width &&
h2->start-h->start == h3->start-h2->start )
strcat( buffer, hd->ishstem ? " hstem3" : " vstem3" );
}
uc_strcpy(ubuf,buffer);
GGadgetSetTitle(GWidgetGetControl(hd->gw,CID_Count),ubuf);
if ( hd->active==NULL ) {
GGadgetSetTitle(GWidgetGetControl(hd->gw,CID_Base),nullstr);
GGadgetSetTitle(GWidgetGetControl(hd->gw,CID_Width),nullstr);
GGadgetSetVisible(GWidgetGetControl(hd->gw,CID_Overlap),false);
} else {
hd->active->active = true;
sprintf( buffer,"%g", (double) (!hd->active->ghost ? hd->active->start : hd->active->start+hd->active->width) );
uc_strcpy(ubuf,buffer);
GGadgetSetTitle(GWidgetGetControl(hd->gw,CID_Base),ubuf);
GTextFieldShow(GWidgetGetControl(hd->gw,CID_Base),0);
sprintf( buffer,"%g", (double) (!hd->active->ghost ? hd->active->width : -hd->active->width) );
uc_strcpy(ubuf,buffer);
GGadgetSetTitle(GWidgetGetControl(hd->gw,CID_Width),ubuf);
GTextFieldShow(GWidgetGetControl(hd->gw,CID_Width),0);
GGadgetSetVisible(GWidgetGetControl(hd->gw,CID_Overlap),hd->active->hasconflicts);
}
if ( hd->lastactive!=hd->active ) {
hd->lastactive = hd->active;
SCOutOfDateBackground(hd->cv->b.sc);
SCUpdateAll(hd->cv->b.sc); /* Changing the active Hint means we should redraw everything */
}
RH_SetNextPrev(hd);
}
static int Trans_TypeChange(GGadget *g, GEvent *e) {
if ( e->type==et_controlevent && e->u.control.subtype == et_listselected ) {
GWindow bw = GGadgetGetWindow(g);
int offset = GGadgetGetCid(g)-CID_Type;
int index = GGadgetGetFirstListSelectedItem(g);
int mask = (intpt) transformtypes[index].userdata;
int i;
if ( mask & 0x400 ) {
real xoff = last_ruler_offset[0].x, yoff = last_ruler_offset[0].y;
char buf[24]; unichar_t ubuf[24];
if ( mask & 0x20 )
index -= 4; /* skew */
else
index -= 7; /* move or rotate */
GGadgetSelectOneListItem( g,index );
mask &= ~0x400;
if ( mask&1 ) { /* Move */
sprintf( buf, "%.1f", (double) xoff );
uc_strcpy(ubuf,buf);
GGadgetSetTitle(GWidgetGetControl(bw,CID_XMove+offset), ubuf );
sprintf( buf, "%.1f", (double) yoff );
uc_strcpy(ubuf,buf);
GGadgetSetTitle(GWidgetGetControl(bw,CID_YMove+offset), ubuf );
} else {
sprintf( buf, "%.0f", atan2(yoff,xoff)*180/3.1415926535897932 );
uc_strcpy(ubuf,buf);
GGadgetSetTitle(GWidgetGetControl(bw,((mask&0x2)?CID_Angle:CID_SkewAng)+offset), ubuf );
GGadgetSetChecked(GWidgetGetControl(bw,CID_Clockwise+offset), false );
GGadgetSetChecked(GWidgetGetControl(bw,CID_CounterClockwise+offset), true );
}
}
for ( i=CID_First; i<=CID_Last; ++i ) {
GGadget *sg;
sg = GWidgetGetControl(bw,i+offset);
GGadgetSetVisible(sg, ( ((intpt) GGadgetGetUserData(sg))&mask )?1:0);
}
if ( selcid[index]!=0 ) {
GGadget *tf = GWidgetGetControl(bw,selcid[index]+offset);
GWidgetIndicateFocusGadget(tf);
GTextFieldSelect(tf,0,-1);
}
GWidgetToDesiredSize(bw);
GDrawRequestExpose(bw,NULL,false);
}
return( true );
}
static void AnchorD_SetDevTabs(AnchorDlg *a) {
char buffer[20];
unichar_t ubuf[20];
int min, max;
GGadgetClearList(GWidgetGetControl(a->gw,CID_DisplaySize));
min = 1; max = 0;
if ( a->xadjust.corrections!=NULL ) {
min = a->xadjust.first_pixel_size;
max = a->xadjust.last_pixel_size;
}
if ( a->yadjust.corrections!=NULL ) {
if ( a->yadjust.first_pixel_size<min ) min = a->yadjust.first_pixel_size;
if ( a->yadjust.last_pixel_size>max ) max = a->yadjust.last_pixel_size;
}
if ( max>min ) {
int i;
int len = max-min+1;
char buffer[20];
GTextInfo **ti = malloc((len+1)*sizeof(GTextInfo *));
for ( i=0; i<len; ++i ) {
ti[i] = calloc(1,sizeof(GTextInfo));
sprintf( buffer, "%d", i+min );
ti[i]->text = uc_copy(buffer);
ti[i]->fg = ti[i]->bg = COLOR_DEFAULT;
}
ti[i] = calloc(1,sizeof(GTextInfo));
GGadgetSetList(GWidgetGetControl(a->gw,CID_DisplaySize),ti,false);
}
ubuf[0] = '0'; ubuf[1] = '\0';
if ( a->xadjust.corrections!=NULL &&
a->pixelsize>=a->xadjust.first_pixel_size &&
a->pixelsize<=a->xadjust.last_pixel_size ) {
sprintf( buffer, "%d", a->xadjust.corrections[
a->pixelsize-a->xadjust.first_pixel_size]);
uc_strcpy(ubuf,buffer);
}
GGadgetSetTitle(GWidgetGetControl(a->gw,CID_XCor),ubuf);
ubuf[0] = '0'; ubuf[1] = '\0';
if ( a->yadjust.corrections!=NULL &&
a->pixelsize>=a->yadjust.first_pixel_size &&
a->pixelsize<=a->yadjust.last_pixel_size ) {
sprintf( buffer, "%d", a->yadjust.corrections[
a->pixelsize-a->yadjust.first_pixel_size]);
uc_strcpy(ubuf,buffer);
}
GGadgetSetTitle(GWidgetGetControl(a->gw,CID_YCor),ubuf);
}
static void PoV_DoVanish(struct nldlg *d) {
double x,y,dv,tilt,dir;
double t;
int err = false;
double vp;
char buf[80];
unichar_t ubuf[80];
extern char *coord_sep;
x = GetQuietReal(d->gw,CID_XValue,&err);
y = GetQuietReal(d->gw,CID_YValue,&err);
/*z = GetQuietReal(d->gw,CID_ZValue,&err);*/
dv = GetQuietReal(d->gw,CID_DValue,&err);
tilt = GetQuietReal(d->gw,CID_Tilt,&err)*3.1415926535897932/180;
dir = GetQuietReal(d->gw,CID_GazeDirection,&err)*3.1415926535897932/180;
if ( err )
return;
if ( GGadgetGetFirstListSelectedItem( GWidgetGetControl(d->gw,CID_XType))!=3 )
x = 0;
if ( GGadgetGetFirstListSelectedItem( GWidgetGetControl(d->gw,CID_YType))!=3 )
y = 0;
t = tan(tilt);
if ( t<.000001 && t>-.000001 )
sprintf(buf,"inf%sinf", coord_sep);
else {
vp = dv/t;
x -= sin(dir)*vp;
y += cos(dir)*vp;
sprintf(buf,"%g%s%g", x, coord_sep, y );
}
uc_strcpy(ubuf,buf);
GGadgetSetTitle( GWidgetGetControl(d->gw,CID_Vanish), ubuf );
}
static int WithinList(struct gfc_data *d,GEvent *event) {
GRect size;
GGadget *list;
int32 pos;
unichar_t *ufile;
char *file, **fontnames;
int cnt, len;
unichar_t *msg;
if ( event->type!=et_mousemove )
return( false );
GFileChooserGetChildren(d->gfc,NULL, &list, NULL);
if ( list==NULL )
return( false );
if ( !GGadgetWithin(list,event->u.mouse.x,event->u.mouse.y) )
return( false );
pos = GListIndexFromY(list,event->u.mouse.y);
if ( pos == d->filename_popup_pos )
return( pos!=-1 );
if ( pos==-1 || GFileChooserPosIsDir(d->gfc,pos)) {
d->filename_popup_pos = -1;
return( pos!=-1 );
}
ufile = GFileChooserFileNameOfPos(d->gfc,pos);
if ( ufile==NULL )
return( true );
file = u2def_copy(ufile);
free(ufile);
fontnames = GetFontNames(file, 0);
if ( fontnames==NULL || fontnames[0]==NULL )
msg = uc_copy( "???" );
else {
len = 0;
for ( cnt=0; fontnames[cnt]!=NULL; ++cnt )
len += strlen(fontnames[cnt])+1;
msg = malloc((len+2)*sizeof(unichar_t));
len = 0;
for ( cnt=0; fontnames[cnt]!=NULL; ++cnt ) {
uc_strcpy(msg+len,fontnames[cnt]);
len += strlen(fontnames[cnt]);
msg[len++] = '\n';
}
msg[len-1] = '\0';
}
GGadgetPreparePopup(GGadgetGetWindow(d->gfc),msg);
if ( fontnames!=NULL ) {
for ( cnt=0; fontnames[cnt]!=NULL; ++cnt ) {
free(fontnames[cnt]);
}
free(fontnames);
}
free(file);
free(d->lastpopupfontname);
d->lastpopupfontname = msg;
return( true );
}
static void AnchorD_DrawPos(AnchorDlg *a) {
GRect r;
char buffer[20];
unichar_t ubuf[20];
sprintf( buffer, "%g", (double) a->apos.x );
uc_strcpy(ubuf,buffer);
GGadgetSetTitle(GWidgetGetControl(a->gw,CID_X),ubuf);
sprintf( buffer, "%g", (double) a->apos.y );
uc_strcpy(ubuf,buffer);
GGadgetSetTitle(GWidgetGetControl(a->gw,CID_Y),ubuf);
r.x = a->ctl_len;
r.y = 0;
r.width = a->char_size*a->magfactor;
r.height = a->full_height;
GDrawRequestExpose(a->gw,&r,false);
}
static void kpdpopup(KPData *kpd) {
char buffer[100];
if ( kpd->ac==NULL ) {
sprintf( buffer, "total kern pairs=%d\nchars starting kerns=%d",
kpd->kcnt, kpd->firstcnt );
} else {
sprintf( buffer, "total anchored pairs=%d\nbase char cnt=%d",
kpd->kcnt, kpd->firstcnt );
}
uc_strcpy(upopupbuf,buffer);
GGadgetPreparePopup(kpd->gw,upopupbuf);
}
static int AnchorD_DisplaySizeChanged(GGadget *g, GEvent *e) {
AnchorDlg *a = GDrawGetUserData(GGadgetGetWindow(g));
if ( e->type==et_controlevent && e->u.control.subtype == et_textchanged ) {
const unichar_t *ret = _GGadgetGetTitle(GWidgetGetControl(a->gw,CID_DisplaySize));
unichar_t *end;
int pixelsize = u_strtol(ret,&end,10);
while ( *end==' ' ) ++end;
if ( pixelsize>4 && pixelsize<400 && *end=='\0' ) {
unichar_t ubuf[20]; char buffer[20];
ubuf[0] = '0'; ubuf[1] = '\0';
if ( a->xadjust.corrections!=NULL &&
pixelsize>=a->xadjust.first_pixel_size &&
pixelsize<=a->xadjust.last_pixel_size ) {
sprintf( buffer, "%d", a->xadjust.corrections[
pixelsize-a->xadjust.first_pixel_size]);
uc_strcpy(ubuf,buffer);
}
GGadgetSetTitle(GWidgetGetControl(a->gw,CID_XCor),ubuf);
ubuf[0] = '0'; ubuf[1] = '\0';
if ( a->yadjust.corrections!=NULL &&
pixelsize>=a->yadjust.first_pixel_size &&
pixelsize<=a->yadjust.last_pixel_size ) {
sprintf( buffer, "%d", a->yadjust.corrections[
pixelsize-a->yadjust.first_pixel_size]);
uc_strcpy(ubuf,buffer);
}
GGadgetSetTitle(GWidgetGetControl(a->gw,CID_YCor),ubuf);
a->xoff = pixelsize*a->xoff/a->pixelsize;
a->pixelsize = aa_pixelsize = pixelsize;
AnchorD_ChangeSize(a);
GDrawRequestExpose(a->gw,NULL,false);
}
}
return( true );
}
unichar_t *u_GFileGetAbsoluteName(unichar_t *name, unichar_t *result, int rsiz) {
/* result may be the same as name */
unichar_t buffer[1000];
if ( ! u_GFileIsAbsolute(name) ) {
unichar_t *pt, *spt, *rpt, *bpt;
if ( dirname_[0]=='\0' ) {
getcwd(dirname_,sizeof(dirname_));
}
uc_strcpy(buffer,dirname_);
if ( buffer[u_strlen(buffer)-1]!='/' )
uc_strcat(buffer,"/");
u_strcat(buffer,name);
_u_backslash_to_slash(buffer);
/* Normalize out any .. */
spt = rpt = buffer;
while ( *spt!='\0' ) {
if ( *spt=='/' ) ++spt;
for ( pt = spt; *pt!='\0' && *pt!='/'; ++pt );
if ( pt==spt ) /* Found // in a path spec, reduce to / (we've*/
u_strcpy(spt,pt); /* skipped past the :// of the machine name) */
else if ( pt==spt+1 && spt[0]=='.' && *pt=='/' ) /* Noop */
u_strcpy(spt,spt+2);
else if ( pt==spt+2 && spt[0]=='.' && spt[1]=='.' ) {
for ( bpt=spt-2 ; bpt>rpt && *bpt!='/'; --bpt );
if ( bpt>=rpt && *bpt=='/' ) {
u_strcpy(bpt,pt);
spt = bpt;
} else {
rpt = pt;
spt = pt;
}
} else
spt = pt;
}
name = buffer;
}
if (result!=name) {
u_strncpy(result,name,rsiz);
result[rsiz-1]='\0';
_u_backslash_to_slash(result);
}
return(result);
}
static SplineChar*
u_WordlistEscapedInputStringToRealString_readGlyphName(
SplineFont *sf, unichar_t* in, unichar_t* in_end,
unichar_t** updated_in, unichar_t* glyphname )
{
int startedWithBackSlash = (*in == '\\');
if( *in != '/' && *in != '\\' )
return 0;
bool startsWithBackSlash = *in == '\\';
// move over the delimiter that we know we are on
in++;
unichar_t* startpos = in;
// Get the largest possible 'glyphname' from the input stream.
memset( glyphname, '\0', PATH_MAX );
unichar_t* outname = glyphname;
while( *in != '/'
&& ( !startsWithBackSlash || *in != '\\' )
&& *in != ' ' && *in != ']' && in != in_end )
{
*outname = *in;
++outname;
in++;
}
bool FullMatchEndsOnSpace = 0;
unichar_t* maxpos = in;
unichar_t* endpos = maxpos-1;
TRACE("WordlistEscapedInputStringToRealString_readGlyphName(x1) -->:%s:<--\n", u_to_c(glyphname));
int loopCounter = 0;
int firstLookup = 1;
for( ; endpos >= startpos; endpos--, loopCounter++ )
{
// printf("WordlistEscapedInputStringToRealString_readGlyphName(trim loop top) gn:%s\n", u_to_c(glyphname) );
SplineChar* sc = 0;
if( startedWithBackSlash )
{
if( glyphname[0] == 'u' )
glyphname++;
unichar_t* endptr = 0;
long unicodepoint = u_strtoul( glyphname+1, &endptr, 16 );
TRACE("AAA glyphname:%s\n", u_to_c(glyphname+1) );
TRACE("AAA unicodepoint:%ld\n", unicodepoint );
sc = SFGetChar( sf, unicodepoint, 0 );
if( sc && endptr )
{
unichar_t* endofglyphname = glyphname + u_strlen(glyphname);
/* printf("glyphname:%p\n", glyphname ); */
/* printf("endptr:%p endofglyphname:%p\n", endptr, endofglyphname ); */
for( ; endptr < endofglyphname; endptr++ )
--endpos;
}
if( !sc )
{
// printf("WordlistEscapedInputStringToRealString_readGlyphName() no char found for backslashed unicodepoint:%ld\n", unicodepoint );
uc_strcpy(glyphname,"backslash");
sc = SFGetChar( sf, -1, u_to_c(glyphname) );
endpos = startpos;
}
}
else
{
if( uc_startswith( glyphname, "uni"))
{
unichar_t* endptr = 0;
long unicodepoint = u_strtoul( glyphname+3, &endptr, 16 );
SplineChar* tmp = 0;
TRACE("uni prefix, codepoint: %ld\n", unicodepoint );
sc = SFGetChar( sf, unicodepoint, 0 );
if ((tmp = SFGetChar( sf, -1, u_to_c(glyphname) ))) {
TRACE("have subst. char: %s\n", tmp->name );
sc = tmp;
} else {
if( sc && endptr )
{
unichar_t* endofglyphname = glyphname + u_strlen(glyphname);
// printf("endptr:%p endofglyphname:%p\n", endptr, endofglyphname );
for( ; endptr < endofglyphname; endptr++ )
--endpos;
}
}
}
if( firstLookup && glyphname[0] == '#' )
{
unichar_t* endptr = 0;
long unicodepoint = u_strtoul( glyphname+1, &endptr, 16 );
// printf("WordlistEscapedInputStringToRealString_readGlyphName() unicodepoint:%ld\n", unicodepoint );
sc = SFGetChar( sf, unicodepoint, 0 );
if( sc && endptr )
{
unichar_t* endofglyphname = glyphname + u_strlen(glyphname);
// printf("endptr:%p endofglyphname:%p\n", endptr, endofglyphname );
for( ; endptr < endofglyphname; endptr++ )
--endpos;
}
}
if( !sc )
{
// printf("WordlistEscapedInputStringToRealString_readGlyphName(getchar) gn:%s\n", glyphname );
sc = SFGetChar( sf, -1, u_to_c(glyphname) );
}
}
if( sc )
{
// printf("WordlistEscapedInputStringToRealString_readGlyphName(found!) gn:%s start:%p end:%p\n", glyphname, startpos, endpos );
if( !loopCounter && FullMatchEndsOnSpace )
{
endpos++;
}
*updated_in = endpos;
return sc;
}
if( glyphname[0] != '\0' )
glyphname[ u_strlen(glyphname)-1 ] = '\0';
}
*updated_in = endpos;
// printf("WordlistEscapedInputStringToRealString_readGlyphName(end) gn:%s\n", glyphname );
return 0;
}
static void GIOdispatch(GIOControl *gc, enum giofuncs gf) {
unichar_t *temp, *pt, *tpt;
int i;
gc->gf = gf;
if ( _GIO_stdfuncs.useragent == NULL )
_GIO_stdfuncs.useragent = copy("*****@*****.**");
temp = _GIO_translateURL(gc->path,gf);
if ( temp!=NULL ) {
if ( gc->origpath==NULL )
gc->origpath = gc->path;
else
free(gc->path);
gc->path = temp;
}
if ( gc->topath!=NULL ) {
temp = _GIO_translateURL(gc->topath,gf);
if ( temp!=NULL ) {
free(gc->topath);
gc->topath = temp;
}
if ( gf==gf_renamefile ) {
if (( pt = uc_strstr(gc->path,"://"))== NULL )
pt = gc->path;
else {
pt=u_strchr(pt+3,'/');
if ( pt==NULL ) pt = gc->path+u_strlen(gc->path);
}
if (( tpt = uc_strstr(gc->topath,"://"))== NULL )
tpt = gc->topath;
else {
tpt=u_strchr(tpt+3,'/');
if ( tpt==NULL ) tpt = gc->topath+u_strlen(gc->topath);
}
if ( tpt-gc->topath!=pt-gc->path ||
u_strnmatch(gc->path,gc->topath,pt-gc->path)!=0 ) {
_GIO_reporterror(gc,EXDEV);
return;
}
}
}
pt = uc_strstr(gc->path,"://");
if ( pt!=NULL ) {
for ( i=0; i<plen; ++i )
if ( u_strnmatch(protocols[i].proto,gc->path,pt-gc->path)==0 )
break;
if ( i>=plen && !AddProtocol(gc->path,pt-gc->path) ) {
gc->protocol_index = -2;
gc->return_code = 501;
gc->error = err501;
uc_strcpy(gc->status,"No support for browsing: ");
u_strncpy(gc->status+u_strlen(gc->status), gc->path, pt-gc->path );
gc->done = true;
(gc->receiveerror)(gc);
return;
}
gc->protocol_index = i;
if ( !protocols[i].dothread )
(protocols[i].dispatcher)(gc);
else {
#ifndef HAVE_PTHREAD_H
gc->return_code = 501;
gc->error = err501;
uc_strcpy(gc->status,"No support for protocol");
gc->done = true;
(gc->receiveerror)(gc);
return;
#else
static pthread_cond_t initcond = PTHREAD_COND_INITIALIZER;
static pthread_mutex_t initmutex = PTHREAD_MUTEX_INITIALIZER;
/* could put stuff here to queue functions if we get too many */
/* threads, or perhaps even a thread pool */
uc_strcpy(gc->status,"Queued");
gc->threaddata = (struct gio_threaddata *) malloc(sizeof(struct gio_threaddata));
gc->threaddata->mutex = initmutex;
gc->threaddata->cond = initcond;
if ( _GIO_stdfuncs.gdraw_sync_thread!=NULL )
(_GIO_stdfuncs.gdraw_sync_thread)(NULL,NULL,NULL);
pthread_create(&gc->threaddata->thread,NULL,
(ptread_startfunc_t *) (protocols[i].dispatcher), gc);
#endif
}
} else {
gc->protocol_index = -1;
_GIO_localDispatch(gc);
}
}
static int kpdv_e_h(GWindow gw, GEvent *event) {
KPData *kpd = GDrawGetUserData(gw);
int index, old_sel, temp;
char buffer[100];
static int done=false;
switch ( event->type ) {
case et_expose:
KP_ExposeKerns(kpd,gw,&event->u.expose.rect);
break;
case et_char:
if ( event->u.chr.keysym == GK_F1 || event->u.chr.keysym == GK_Help ) {
help("kernpairs.html");
return( true );
}
KP_Commands(kpd,event);
break;
case et_mousedown:
GGadgetEndPopup();
kpd->pressed = true;
index = kpd->off_top + event->u.mouse.y/kpd->uh;
if ( index>=kpd->kcnt )
index = -1;
if ( index!=kpd->selected ) {
old_sel = kpd->selected;
kpd->selected = index;
KP_RefreshSel(kpd,old_sel);
KP_RefreshSel(kpd,index);
}
if ( event->u.mouse.button==3 && index>=0 ) {
if ( !done ) {
int i;
for ( i=0; kernmenu[i].ti.text!=NULL || kernmenu[i].ti.line; ++i )
if ( kernmenu[i].ti.text!=NULL )
kernmenu[i].ti.text = (unichar_t *) _((char *) kernmenu[i].ti.text);
for ( i=0; acmenu[i].ti.text!=NULL || acmenu[i].ti.line; ++i )
if ( acmenu[i].ti.text!=NULL )
acmenu[i].ti.text = (unichar_t *) _((char *) acmenu[i].ti.text);
done = true;
}
if ( kpd->ac==NULL )
GMenuCreatePopupMenu(gw,event, kernmenu);
else
GMenuCreatePopupMenu(gw,event, acmenu);
} else if ( KP_Cursor(kpd,event)!=NULL ) {
kpd->pressed_x = event->u.mouse.x;
kpd->old_val = kpd->kerns[index].newoff;
} else
kpd->pressed_x = -1;
break;
case et_mouseup:
if ( kpd->pressed_x!=-1 )
kpd->last_index = kpd->selected;
else
kpd->last_index = -1;
if ( kpd->selected>=0 && event->u.mouse.clicks>1 ) {
if ( kpd->ac==NULL )
KPKPCloseup(kpd);
else
KPAC(kpd,true);
return( true );
}
/* Fall through... */
case et_mousemove:
GGadgetEndPopup();
index = kpd->off_top + event->u.mouse.y/kpd->uh;
if ( !kpd->pressed && index<kpd->kcnt ) {
sprintf( buffer, "%.20s %d U+%04x",
kpd->kerns[index].first->name,
kpd->kerns[index].first->orig_pos,
kpd->kerns[index].first->unicodeenc );
if ( kpd->kerns[index].first->unicodeenc==-1 )
strcpy(buffer+strlen(buffer)-4, "????");
sprintf( buffer+strlen(buffer), " + %.20s %d U+%04x",
kpd->kerns[index].second->name,
kpd->kerns[index].second->orig_pos,
kpd->kerns[index].second->unicodeenc );
if ( kpd->kerns[index].second->unicodeenc==-1 )
strcpy(buffer+strlen(buffer)-4, "????");
uc_strcpy(upopupbuf,buffer);
GGadgetPreparePopup(gw,upopupbuf);
KP_Cursor(kpd,event);
} else if ( kpd->pressed && kpd->pressed_x!=-1 ) {
if ( kpd->ac!=NULL ) {
/* Nothing to be done. That's what I find so wonderful. Happy Days */
} else if ( index==kpd->selected ) {
KP_SetCursor(kpd,true);
temp = kpd->old_val + (event->u.mouse.x-kpd->pressed_x)*(kpd->sf->ascent+kpd->sf->descent)/kpd->bdf->pixelsize;
if ( temp!=kpd->kerns[index].newoff ) {
kpd->kerns[index].newoff = temp;
KP_RefreshKP(kpd,index);
}
} else {
if ( kpd->movecursor ) {
kpd->kerns[kpd->selected].newoff = kpd->old_val;
KP_SetCursor(kpd,false);
KP_RefreshKP(kpd,kpd->selected);
}
}
if ( kpd->ac==NULL && kpd->kerns[index].kp->kcid!=0 && event->type==et_mouseup )
KP_KernClassAlter(kpd,index);
}
if ( event->type==et_mouseup )
kpd->pressed = false;
break;
case et_resize:
KPV_Resize(kpd);
break;
}
return( true );
}
void CVCreateHint(CharView *cv,int ishstem,int preservehints) {
GRect pos;
GWindow gw;
GWindowAttrs wattrs;
GGadgetCreateData gcd[9], *harray1[4], *harray2[9], *barray[7], *varray[5][2], boxes[5];
GTextInfo label[9];
static CreateHintData chd;
char buffer[20]; unichar_t ubuf[20];
chd.done = false;
chd.ishstem = ishstem;
chd.preservehints = preservehints;
chd.cv = cv;
if ( chd.gw==NULL ) {
memset(&wattrs,0,sizeof(wattrs));
wattrs.mask = wam_events|wam_cursor|wam_utf8_wtitle|wam_undercursor|wam_isdlg|wam_restrict;
wattrs.event_masks = ~(1<<et_charup);
wattrs.restrict_input_to_me = 1;
wattrs.undercursor = 1;
wattrs.cursor = ct_pointer;
wattrs.utf8_window_title = _("Create Hint");
wattrs.is_dlg = true;
pos.x = pos.y = 0;
pos.width = GGadgetScale(GDrawPointsToPixels(NULL,170));
pos.height = GDrawPointsToPixels(NULL,90);
chd.gw = gw = GDrawCreateTopWindow(NULL,&pos,chd_e_h,&chd,&wattrs);
memset(&label,0,sizeof(label));
memset(&gcd,0,sizeof(gcd));
memset(&boxes,0,sizeof(boxes));
label[0].text = (unichar_t *) _("_Base:");
label[0].text_is_1byte = true;
label[0].text_in_resource = true;
gcd[0].gd.label = &label[0];
gcd[0].gd.pos.x = 5; gcd[0].gd.pos.y = 17+5+6;
gcd[0].gd.flags = gg_enabled|gg_visible;
gcd[0].creator = GLabelCreate;
harray2[0] = GCD_Glue; harray2[1] = &gcd[0];
sprintf( buffer, "%g", (double) (ishstem ? cv->p.cy : cv->p.cx) );
label[1].text = (unichar_t *) buffer;
label[1].text_is_1byte = true;
gcd[1].gd.label = &label[1];
gcd[1].gd.pos.x = 37; gcd[1].gd.pos.y = 17+5; gcd[1].gd.pos.width = 40;
gcd[1].gd.flags = gg_enabled|gg_visible;
gcd[1].gd.cid = CID_Base;
gcd[1].creator = GTextFieldCreate;
harray2[2] = &gcd[1];
label[2].text = (unichar_t *) _("_Size:");
label[2].text_is_1byte = true;
label[2].text_in_resource = true;
gcd[2].gd.label = &label[2];
gcd[2].gd.pos.x = 90; gcd[2].gd.pos.y = 17+5+6;
gcd[2].gd.flags = gg_enabled|gg_visible;
gcd[2].creator = GLabelCreate;
harray2[3] = GCD_Glue; harray2[4] = &gcd[2];
label[3].text = (unichar_t *) "60";
label[3].text_is_1byte = true;
gcd[3].gd.label = &label[3];
gcd[3].gd.pos.x = 120; gcd[3].gd.pos.y = 17+5; gcd[3].gd.pos.width = 40;
gcd[3].gd.flags = gg_enabled|gg_visible;
gcd[3].gd.cid = CID_Width;
gcd[3].creator = GTextFieldCreate;
harray2[5] = &gcd[3]; harray2[6] = GCD_Glue; harray2[7] = NULL;
gcd[4].gd.pos.x = 20-3; gcd[4].gd.pos.y = 17+37;
gcd[4].gd.pos.width = -1; gcd[4].gd.pos.height = 0;
gcd[4].gd.flags = gg_visible | gg_enabled | gg_but_default;
label[4].text = (unichar_t *) _("_OK");
label[4].text_is_1byte = true;
label[4].text_in_resource = true;
gcd[4].gd.mnemonic = 'O';
gcd[4].gd.label = &label[4];
gcd[4].gd.handle_controlevent = CH_OK;
gcd[4].creator = GButtonCreate;
barray[0] = GCD_Glue; barray[1] = &gcd[4]; barray[2] = GCD_Glue;
gcd[5].gd.pos.x = -20; gcd[5].gd.pos.y = 17+37+3;
gcd[5].gd.pos.width = -1; gcd[5].gd.pos.height = 0;
gcd[5].gd.flags = gg_visible | gg_enabled | gg_but_cancel;
label[5].text = (unichar_t *) _("_Cancel");
label[5].text_is_1byte = true;
label[5].text_in_resource = true;
gcd[5].gd.label = &label[5];
gcd[5].gd.mnemonic = 'C';
gcd[5].gd.handle_controlevent = CH_Cancel;
gcd[5].creator = GButtonCreate;
barray[3] = GCD_Glue; barray[4] = &gcd[5]; barray[5] = GCD_Glue; barray[6] = NULL;
label[6].text = (unichar_t *) _("Create Horizontal Stem Hint"); /* Initialize to bigger size */
label[6].text_is_1byte = true;
gcd[6].gd.label = &label[6];
gcd[6].gd.pos.x = 17; gcd[6].gd.pos.y = 5;
gcd[6].gd.flags = gg_enabled|gg_visible;
gcd[6].gd.cid = CID_Label;
gcd[6].creator = GLabelCreate;
harray1[0] = GCD_Glue; harray1[1] = &gcd[6]; harray1[2] = GCD_Glue; harray1[3] = NULL;
gcd[7].gd.pos.x = 5; gcd[7].gd.pos.y = 17+31;
gcd[7].gd.pos.width = 170-10;
gcd[7].gd.flags = gg_enabled|gg_visible;
gcd[7].creator = GLineCreate;
boxes[2].gd.flags = gg_enabled|gg_visible;
boxes[2].gd.u.boxelements = harray1;
boxes[2].creator = GHBoxCreate;
boxes[3].gd.flags = gg_enabled|gg_visible;
boxes[3].gd.u.boxelements = harray2;
boxes[3].creator = GHBoxCreate;
boxes[4].gd.flags = gg_enabled|gg_visible;
boxes[4].gd.u.boxelements = barray;
boxes[4].creator = GHBoxCreate;
varray[0][0] = &boxes[2]; varray[0][1] = NULL;
varray[1][0] = &boxes[3]; varray[1][1] = NULL;
varray[2][0] = &gcd[7]; varray[2][1] = NULL;
varray[3][0] = &boxes[4]; varray[3][1] = NULL;
varray[4][0] = NULL;
boxes[0].gd.pos.x = boxes[0].gd.pos.y = 2;
boxes[0].gd.flags = gg_enabled|gg_visible;
boxes[0].gd.u.boxelements = varray[0];
boxes[0].creator = GHVGroupCreate;
GGadgetsCreate(gw,boxes);
GHVBoxSetExpandableCol(boxes[2].ret,gb_expandglue);
GHVBoxSetExpandableCol(boxes[3].ret,gb_expandglue);
GHVBoxSetExpandableCol(boxes[4].ret,gb_expandgluesame);
GHVBoxFitWindow(boxes[0].ret);
} else {
gw = chd.gw;
sprintf( buffer, "%g", (double) (ishstem ? cv->p.cy : cv->p.cx) );
uc_strcpy(ubuf,buffer);
GGadgetSetTitle(GWidgetGetControl(gw,CID_Base),ubuf);
GDrawSetTransientFor(gw,(GWindow) -1);
}
GGadgetSetTitle8(GWidgetGetControl(gw,CID_Label),
ishstem ? _("Create Horizontal Stem Hint") :
_("Create Vertical Stem Hint"));
GWidgetIndicateFocusGadget(GWidgetGetControl(gw,CID_Base));
GTextFieldSelect(GWidgetGetControl(gw,CID_Base),0,-1);
GWidgetHidePalettes();
GDrawSetVisible(gw,true);
while ( !chd.done )
GDrawProcessOneEvent(NULL);
GDrawSetVisible(gw,false);
}
static void SplashLayout() {
unichar_t *start, *pt, *lastspace;
extern const char *source_modtime_str;
extern const char *source_version_str;
uc_strcpy(msg, "When my father finished his book on Renaissance printing (The Craft of Printing and the Publication of Shakespeare's Works) he told me that I would have to write the chapter on computer typography. This is my attempt to do so.");
GDrawSetFont(splashw,splash_font);
linecnt = 0;
lines[linecnt++] = msg-1;
for ( start = msg; *start!='\0'; start = pt ) {
lastspace = NULL;
for ( pt=start; ; ++pt ) {
if ( *pt==' ' || *pt=='\0' ) {
if ( GDrawGetTextWidth(splashw,start,pt-start,NULL)<splashimage.u.image->width-10 )
lastspace = pt;
else
break;
if ( *pt=='\0' )
break;
}
}
if ( lastspace!=NULL )
pt = lastspace;
lines[linecnt++] = pt;
if ( *pt ) ++pt;
}
uc_strcpy(pt, " FontForge used to be named PfaEdit.");
pt += u_strlen(pt);
lines[linecnt++] = pt;
uc_strcpy(pt," Version: ");;
uc_strcat(pt,source_modtime_str);
uc_strcat(pt," (");
uc_strcat(pt,source_version_str);
#ifdef FONTFORGE_CONFIG_TYPE3
uc_strcat(pt,"-ML");
#endif
#ifdef FREETYPE_HAS_DEBUGGER
uc_strcat(pt,"-TtfDb");
#endif
#ifdef _NO_PYTHON
uc_strcat(pt,"-NoPython");
#endif
#ifdef FONTFORGE_CONFIG_USE_LONGDOUBLE
uc_strcat(pt,"-LD");
#elif defined(FONTFORGE_CONFIG_USE_DOUBLE)
uc_strcat(pt,"-D");
#endif
#ifndef FONTFORGE_CONFIG_DEVICETABLES
uc_strcat(pt,"-NoDevTab");
#endif
uc_strcat(pt,")");
pt += u_strlen(pt);
lines[linecnt++] = pt;
uc_strcpy(pt," Library Version: ");
uc_strcat(pt,library_version_configuration.library_source_modtime_string);
lines[linecnt++] = pt+u_strlen(pt);
lines[linecnt] = NULL;
is = u_strchr(msg,'(');
ie = u_strchr(msg,')');
}
