static int nld_e_h(GWindow gw, GEvent *event) {
if ( event->type==et_close ) {
struct nldlg *d = GDrawGetUserData(gw);
d->done = true;
} else if ( event->type == et_char ) {
return( false );
} else if ( event->type==et_controlevent && event->u.control.subtype==et_buttonactivate ) {
struct nldlg *d = GDrawGetUserData(gw);
d->done = true;
d->ok = GGadgetGetCid(event->u.control.g);
}
return( true );
}
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 int RH_NextPrev(GGadget *g, GEvent *e) {
if ( e->type==et_controlevent && e->u.control.subtype == et_buttonactivate ) {
ReviewHintData *hd = GDrawGetUserData(GGadgetGetWindow(g));
StemInfo *prev;
if ( GGadgetGetCid(g)==CID_Next ) {
if ( hd->active->next !=NULL )
hd->active = hd->active->next;
} else {
prev = hd->ishstem ? hd->cv->b.sc->hstem : hd->cv->b.sc->vstem;
for ( ; prev->next!=hd->active && prev->next!=NULL; prev = prev->next );
hd->active = prev;
}
RH_SetupHint(hd);
}
return( true );
}
static int RH_TextChanged(GGadget *g, GEvent *e) {
int wasconflict;
if ( e->type==et_controlevent && e->u.control.subtype == et_textchanged ) {
ReviewHintData *hd = GDrawGetUserData(GGadgetGetWindow(g));
if ( hd->active!=NULL ) {
int cid = GGadgetGetCid(g);
int err=0;
real start = GetCalmReal8(hd->gw,CID_Base,_("Base:"),&err);
real width = GetCalmReal8(hd->gw,CID_Width,_("Size:"),&err);
if ( err )
return( true );
if ( GGadgetIsChecked(GWidgetGetControl(GGadgetGetWindow(g),CID_MovePoints)) ) {
if ( width<0 )
RH_MovePoints(hd,hd->active,start+width,-width);
else
RH_MovePoints(hd,hd->active,start,width);
}
if ( cid==CID_Base )
hd->active->start = start;
else
hd->active->width = width;
if ( width<0 ) {
hd->active->ghost = true;
hd->active->width = -width;
hd->active->start = start+width;
} else
hd->active->ghost = false;
wasconflict = hd->active->hasconflicts;
if ( hd->ishstem )
hd->cv->b.sc->hconflicts = StemListAnyConflicts(hd->cv->b.sc->hstem);
else
hd->cv->b.sc->vconflicts = StemListAnyConflicts(hd->cv->b.sc->vstem);
hd->cv->b.sc->manualhints = true;
hd->changed = true;
if ( wasconflict!=hd->active->hasconflicts ) {
GGadgetSetVisible(GWidgetGetControl(hd->gw,CID_Overlap),hd->active->hasconflicts);
if ( hd->active->hasconflicts )
GHVBoxFitWindow(GWidgetGetControl(hd->gw,CID_TopBox));
}
SCOutOfDateBackground(hd->cv->b.sc);
SCUpdateAll(hd->cv->b.sc);
}
}
return( true );
}
static int AnchorD_CorrectionChanged(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(g);
int is_y = GGadgetGetCid(g)==CID_YCor;
unichar_t *end;
int correction = u_strtol(ret,&end,10);
while ( *end==' ' ) ++end;
if ( *end!='\0' )
return( true );
if ( correction<-128 || correction>127 ) {
ff_post_error( _("Out of Range"), _("Corrections must be between -128 and 127 (and should be smaller)") );
return( true );
}
DeviceTableSet(is_y?&a->yadjust:&a->xadjust,a->pixelsize,correction);
GDrawRequestExpose(a->gw,NULL,false);
}
return( true );
}
static int AnchorD_PositionChanged(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(g);
int is_y = GGadgetGetCid(g)==CID_Y;
unichar_t *end;
int val = u_strtol(ret,&end,10);
while ( *end==' ' ) ++end;
if ( *end!='\0' )
return( true );
if ( (is_y && a->apos.y==val) || (!is_y && a->apos.x==val))
return( true );
if ( is_y )
a->apos.y = val;
else
a->apos.x = val;
AnchorD_ClearCorrections(a);
GDrawRequestExpose(a->gw,NULL,false);
}
return( true );
}
static int Trans_OK(GGadget *g, GEvent *e) {
real transform[6], trans[6], t[6];
bigreal angle, angle2;
int i, index, err;
int alllayers = false, round_2_int = false, dokerns = false, dokp=false;
int dogrid = false, dowidth = false;
BasePoint base;
int origin, bvpos=0;
BVTFunc bvts[TCnt+1];
static int warned = false;
int isapply = GGadgetGetCid(g) == CID_Apply;
if ( e->type==et_controlevent && e->u.control.subtype == et_buttonactivate ) {
TransData *td = GDrawGetUserData(GGadgetGetWindow(g));
transform[0] = transform[3] = 1.0;
transform[1] = transform[2] = transform[4] = transform[5] = 0;
base.x = base.y = 0;
origin = GGadgetGetFirstListSelectedItem( GWidgetGetControl(td->gw,CID_Origin));
if ( GWidgetGetControl(td->gw,CID_AllLayers)!=NULL )
alllayers = GGadgetIsChecked(GWidgetGetControl(td->gw,CID_AllLayers));
if ( GWidgetGetControl(td->gw,CID_DoGrid)!=NULL )
dogrid = GGadgetIsChecked(GWidgetGetControl(td->gw,CID_DoGrid));
if ( GWidgetGetControl(td->gw,CID_DoWidth)!=NULL )
dowidth = GGadgetIsChecked(GWidgetGetControl(td->gw,CID_DoWidth));
else
dowidth = true;
if ( GWidgetGetControl(td->gw,CID_DoSimplePos)!=NULL )
dokp = GGadgetIsChecked(GWidgetGetControl(td->gw,CID_DoSimplePos));
if ( GWidgetGetControl(td->gw,CID_DoKerns)!=NULL )
dokerns = GGadgetIsChecked(GWidgetGetControl(td->gw,CID_DoKerns));
round_2_int = GGadgetIsChecked(GWidgetGetControl(td->gw,CID_Round2Int));
if ( isapply )
alllayers = dogrid = dokp = dokerns = false;
if ( td->getorigin!=NULL ) {
(td->getorigin)(td->userdata,&base,origin );
transform[4] = -base.x;
transform[5] = -base.y;
}
for ( i=0; i<TCnt; ++i ) {
index = GGadgetGetFirstListSelectedItem(
GWidgetGetControl(td->gw,CID_Type+i*TBlock_CIDOffset));
trans[0] = trans[3] = 1.0;
trans[1] = trans[2] = trans[4] = trans[5] = 0;
err = 0;
switch ( index ) {
case 0: /* Do Nothing */
break;
case 1: /* Move */
trans[4] = GetReal8(td->gw,CID_XMove+i*TBlock_CIDOffset,_("X Movement"),&err);
trans[5] = GetReal8(td->gw,CID_YMove+i*TBlock_CIDOffset,_("Y Movement"),&err);
bvts[bvpos].x = trans[4]; bvts[bvpos].y = trans[5]; bvts[bvpos++].func = bvt_transmove;
break;
case 2: /* Rotate */
angle = GetReal8(td->gw,CID_Angle+i*TBlock_CIDOffset,_("Rotation Angle"),&err);
if ( GGadgetIsChecked( GWidgetGetControl(td->gw,CID_Clockwise+i*TBlock_CIDOffset)) )
angle = -angle;
if ( fmod(angle,90)!=0 )
bvts[0].func = bvt_none; /* Bad trans=> No trans */
else {
angle = fmod(angle,360);
if ( angle<0 ) angle+=360;
if ( angle==90 ) bvts[bvpos++].func = bvt_rotate90ccw;
else if ( angle==180 ) bvts[bvpos++].func = bvt_rotate180;
else if ( angle==270 ) bvts[bvpos++].func = bvt_rotate90cw;
}
angle *= 3.1415926535897932/180;
trans[0] = trans[3] = cos(angle);
trans[2] = -(trans[1] = sin(angle));
break;
case 3: /* Scale Uniformly */
trans[0] = trans[3] = GetReal8(td->gw,CID_Scale+i*TBlock_CIDOffset,_("Scale Factor"),&err)/100.0;
bvts[0].func = bvt_none; /* Bad trans=> No trans */
break;
case 4: /* Scale */
trans[0] = GetReal8(td->gw,CID_XScale+i*TBlock_CIDOffset,_("X Scale Factor"),&err)/100.0;
trans[3] = GetReal8(td->gw,CID_YScale+i*TBlock_CIDOffset,_("Y Scale Factor"),&err)/100.0;
bvts[0].func = bvt_none; /* Bad trans=> No trans */
break;
case 5: /* Flip */
if ( GGadgetIsChecked( GWidgetGetControl(td->gw,CID_Horizontal+i*TBlock_CIDOffset)) ) {
trans[0] = -1;
bvts[bvpos++].func = bvt_fliph;
} else {
trans[3] = -1;
bvts[bvpos++].func = bvt_flipv;
}
break;
case 6: /* Skew */
angle = GetReal8(td->gw,CID_SkewAng+i*TBlock_CIDOffset,_("Skew Angle"),&err);
if ( GGadgetIsChecked( GWidgetGetControl(td->gw,CID_CounterClockwise+i*TBlock_CIDOffset)) )
angle = -angle;
angle *= 3.1415926535897932/180;
trans[2] = tan(angle);
skewselect(&bvts[bvpos],trans[2]); ++bvpos;
break;
case 7: /* 3D rotate */
angle = GetReal8(td->gw,CID_XAxis+i*TBlock_CIDOffset,_("Rotation about X Axis"),&err) * 3.1415926535897932/180;
angle2 = GetReal8(td->gw,CID_YAxis+i*TBlock_CIDOffset,_("Rotation about Y Axis"),&err) * 3.1415926535897932/180;
trans[0] = cos(angle2);
trans[3] = cos(angle );
bvts[0].func = bvt_none; /* Bad trans=> No trans */
break;
default:
IError("Unexpected selection in Transform");
err = 1;
break;
}
if ( err )
return(true);
#if 0
printf( "(%g,%g,%g,%g,%g,%g)*(%g,%g,%g,%g,%g,%g) = ",
trans[0], trans[1], trans[2], trans[3], trans[4], trans[5],
transform[0], transform[1], transform[2], transform[3], transform[4], transform[5]);
#endif
t[0] = transform[0]*trans[0] +
transform[1]*trans[2];
t[1] = transform[0]*trans[1] +
transform[1]*trans[3];
t[2] = transform[2]*trans[0] +
transform[3]*trans[2];
t[3] = transform[2]*trans[1] +
transform[3]*trans[3];
t[4] = transform[4]*trans[0] +
transform[5]*trans[2] +
trans[4];
t[5] = transform[4]*trans[1] +
transform[5]*trans[3] +
trans[5];
memcpy(transform,t,sizeof(t));
#if 0
printf( "(%g,%g,%g,%g,%g,%g)\n",
transform[0], transform[1], transform[2], transform[3], transform[4], transform[5]);
#endif
}
bvts[bvpos++].func = bvt_none; /* Done */
for ( i=0; i<6; ++i )
if ( RealNear(transform[i],0)) transform[i] = 0;
transform[4] += base.x;
transform[5] += base.y;
if (( transform[1]!=0 || transform[2]!=0 ) && !warned ) {
ff_post_notice(_("Warning"),_("After rotating or skewing a glyph you should probably apply Element->Add Extrema"));
warned = true;
}
(td->transfunc)(td->userdata,transform,origin,bvts,
(alllayers?fvt_alllayers:0)|
(dogrid?fvt_dogrid:0)|
(dowidth?0:fvt_dontmovewidth)|
(round_2_int?fvt_round_to_int:0)|
(dokp?fvt_scalepstpos:0)|
(dokerns?fvt_scalekernclasses:0)|
(isapply?fvt_justapply:0));
td->done = !isapply;
td->applied = isapply;
}
return( true );
}
static int GCol_TextChanged(GGadget *g, GEvent *e) {
if ( e->type==et_controlevent && e->u.control.subtype == et_textchanged ) {
struct gcol_data *d = GDrawGetUserData(GGadgetGetWindow(g));
double *offs[7] = { &d->col.h, &d->col.s, &d->col.v, &d->col.r, &d->col.g, &d->col.b, &d->col.alpha };
int i, err = false;
int low, high;
double val;
char text[50];
if ( GGadgetGetCid(g)==CID_Alpha ) {
low = 3; high=7;
/* Didn't actually change the rgb values, but parse them */
/* This is in case we need to clear the error flag */
d->col.hsv = false;
d->col.rgb = true;
} else if ( GGadgetGetCid(g)>=CID_Hue ) {
low = 0; high=3;
d->col.hsv = true;
d->col.rgb = false;
} else {
low = 3; high=6;
d->col.hsv = false;
d->col.rgb = true;
}
for ( i=low; i<high; ++i ) {
val = GetCalmReal8(d->gw,cids[i],_(labnames[i]),&err);
if ( err )
break;
if ( i==0 ) {
val = fmod(val,360);
if ( val<0 ) val += 360;
} else {
if ( val<0 || val>1 ) {
err = true;
break;
}
}
*offs[i] = val;
}
if ( err ) {
d->col.hsv = d->col.rgb = false;
} else if ( d->col.hsv ) {
gHSV2RGB((struct hslrgb *) &d->col);
for ( i=3; i<6; ++i ) {
sprintf( text, "%.2f", *offs[i]);
GGadgetSetTitle8(GWidgetGetControl(d->gw,cids[i]),text);
}
} else {
gRGB2HSV((struct hslrgb *) &d->col);
sprintf( text, "%3.0f", *offs[0]);
GGadgetSetTitle8(GWidgetGetControl(d->gw,cids[0]),text);
for ( i=1; i<3; ++i ) {
sprintf( text, "%.2f", *offs[i]);
GGadgetSetTitle8(GWidgetGetControl(d->gw,cids[i]),text);
}
}
GDrawRequestExpose(d->wheelw,NULL,false);
GDrawRequestExpose(d->gradw,NULL,false);
GDrawRequestExpose(d->colw,NULL,false);
}
return( true );
}
