swf_SaveTagPos(t);
swf_SetTagPos(t,0);
- if(f->version>1) {
- // DefineFont2 doesn't have FontInfo fields
- fprintf(stderr, "fixme: FontInfo field for DefineFont2 encountered\n");
- return -1;
- }
fid = swf_GetU16(t);
if (fid==id)
{ U8 l = swf_GetU8(t);
int i;
+
+ if(f->version>1) {
+ // DefineFont2 doesn't have FontInfo fields
+ fprintf(stderr, "fixme: FontInfo field for DefineFont2 encountered\n");
+ return -1;
+ }
if (l)
{ if (f->name) free(f->name);
font->version=2;
fid = swf_GetU16(tag);
if(id && id!=fid)
- return;
+ return id;
font->id = fid;
flags1 = swf_GetU8(tag);
flags2 = swf_GetU8(tag); //reserved flags
#define FEDTJ_PRINT 0x01
#define FEDTJ_MODIFY 0x02
+#define FEDTJ_CALLBACK 0x04
-int swf_FontExtract_DefineText(int id,SWFFONT * f,TAG * t,int jobs)
+int swf_FontExtract_DefineTextCallback(int id,SWFFONT * f,TAG * t,int jobs,
+ void(*callback)(int*chars, int nr, int fontid))
{ U16 cid;
SRECT r;
MATRIX m;
}
else
{ int i;
+ int buf[256];
for (i=0;i<flags;i++)
{ int glyph;
int adv;
glyph = swf_GetBits(t,gbits);
adv = swf_GetBits(t,abits);
if (id==fid) // mitlesen ?
- { int code = f->glyph2ascii[glyph];
- if (jobs&FEDTJ_PRINT) printf("%c",code);
+ if (jobs&FEDTJ_PRINT) {
+ { int code = f->glyph2ascii[glyph];
+ printf("%c",code);
+ }
if (jobs&FEDTJ_MODIFY)
/*if (!f->glyph[code].advance)*/ f->glyph[glyph].advance = adv;
}
+ buf[i] = glyph;
}
if ((id==fid)&&(jobs&FEDTJ_PRINT)) printf("\n");
+ if (jobs&FEDTJ_CALLBACK)
+ callback(buf, flags, fid);
}
flags = swf_GetU8(t);
}
return id;
}
+int swf_FontExtract_DefineText(int id,SWFFONT * f,TAG * t,int jobs)
+{
+ return swf_FontExtract_DefineTextCallback(id,f,t,jobs,0);
+}
+
int swf_FontExtract(SWF * swf,int id,SWFFONT * * font)
{ TAG * t;
SWFFONT * f;
}
else
{ swf_ShapeFree(f->glyph[i].shape);
- f->ascii2glyph[f->glyph2ascii[i]] = -1;
+ f->ascii2glyph[f->glyph2ascii[i]] = -1;
f->glyph2ascii[i] = 0;
- f->glyph[i].shape = 0;
+ f->glyph[i].shape = NULL;
f->glyph[i].advance = 0;
}
} else f->ascii2glyph[f->glyph2ascii[i]] = -1;
return res;
}
-void swf_WriteFont(SWFFONT*font, char* filename, int useDefineFont2)
+SWFFONT* swf_ReadFont(char* filename)
+{
+ int f;
+ SWF swf;
+ if(!filename)
+ return 0;
+ f = open(filename,O_RDONLY);
+
+ if (f<0 || swf_ReadSWF(f,&swf)<0)
+ { fprintf(stderr,"%s is not a valid SWF font file or contains errors.\n",filename);
+ close(f);
+ return 0;
+ }
+ else
+ { SWFFONT*font;
+ close(f);
+ if(swf_FontExtract(&swf, WRITEFONTID, &font) < 0)
+ return 0;
+ swf_FreeTags(&swf);
+ return font;
+ }
+}
+
+void swf_WriteFont(SWFFONT*font, char* filename)
{ SWF swf;
TAG * t;
SRECT r;
RGBA rgb;
int f;
+ int useDefineFont2 = 1;
if(useDefineFont2) {
- fprintf(stderr, "DefineFont2 is not yet supported!\n");
+ //fprintf(stderr, "DefineFont2 is not yet supported!\n");
useDefineFont2 = 0;
}
swf.fileVersion = 4;
swf.frameRate = 0x4000;
- swf.movieSize.xmax = 20*640;
- swf.movieSize.ymax = 20*480;
if(!useDefineFont2)
/* if we use DefineFont1 to store the characters,
{
t = swf_InsertTag(NULL,ST_SETBACKGROUNDCOLOR);
swf.firstTag = t;
- rgb.r = 0xff;
- rgb.g = 0xff;
- rgb.b = 0xff;
- swf_SetRGB(t,&rgb);
+ rgb.r = 0xff;
+ rgb.g = 0xff;
+ rgb.b = 0xff;
+ swf_SetRGB(t,&rgb);
t = swf_InsertTag(t,ST_DEFINEFONT);
}
else
swf_FontSetInfo(t,font);
if(!useDefineFont2)
- {
- int textscale = 400;
+ { int textscale = 400;
int s;
int xmax = 0;
- int ymax = textscale * 20;
+ int ymax = textscale * 2 * (font->maxascii/16+1);
U8 gbits,abits;
- char text[257];
+ char text[MAX_CHAR_PER_FONT+1];
int x,y;
- text[256]=0;
- for(s=0;s<256;s++)
+ text[MAX_CHAR_PER_FONT]=0;
+ for(s=0;s<font->maxascii;s++)
{
int g = font->ascii2glyph[s];
text[s] = s;
if(g>=0) {
- if(font->glyph[g].advance*textscale/100 > xmax)
- xmax = font->glyph[g].advance*textscale/100;
+ if(font->glyph[g].advance*textscale/200 > xmax)
+ xmax = font->glyph[g].advance*textscale/200;
}
}
swf.movieSize.xmax = xmax*20;
rgb.r = 0x00;
rgb.g = 0x00;
rgb.b = 0x00;
- for(y=0;y<16;y++)
+ for(y=0;y<=((font->maxascii-1)/16);y++)
{
int c=0,lastx=-1, firstx=0;
for(x=0;x<16;x++) {
- int g = font->ascii2glyph[y*16+x];
+ int g = (y*16+x<font->maxascii)?font->ascii2glyph[y*16+x]:-1;
if(g>=0 && font->glyph[g].shape) {
c++;
if(lastx<0)
}
}
if(c) {
- swf_TextSetInfoRecord(t,font,textscale,&rgb,lastx+1,textscale*y);
+ swf_TextSetInfoRecord(t,font,textscale,&rgb,lastx+1,textscale*y*2);
for(x=0;x<16;x++)
{
- int g = font->ascii2glyph[y*16+x];
+ int g = (y*16+x<font->maxascii)?font->ascii2glyph[y*16+x]:-1;
if(g>=0 && font->glyph[g].shape) {
if(lastx != x*xmax) {
swf_TextSetInfoRecord(t,0,0,0,x*xmax+1,0);
}
}
swf_SetU8(t,0);
+
- t = swf_InsertTag(t,ST_PLACEOBJECT2);
+ t = swf_InsertTag(t,ST_PLACEOBJECT2);
- swf_ObjectPlace(t,font->id+1,1,NULL,NULL,NULL);
+ swf_ObjectPlace(t,font->id+1,1,NULL,NULL,NULL);
- t = swf_InsertTag(t,ST_SHOWFRAME);
+ t = swf_InsertTag(t,ST_SHOWFRAME);
}
t = swf_InsertTag(t,ST_END);
swf_FreeTags(&swf);
}
-SWFFONT* swf_ReadFont(char* filename)
+
+void swf_SetEditText(TAG*tag, U16 flags, SRECT r, char*text, RGBA*color,
+ int maxlength, U16 font, U16 height, EditTextLayout*layout, char*variable)
{
- int f;
- SWF swf;
- if(!filename)
- return 0;
- f = open(filename,O_RDONLY);
-
- if (f<0 || swf_ReadSWF(f,&swf)<0)
- { fprintf(stderr,"%s is not a valid SWF font file or contains errors.\n",filename);
- close(f);
- return 0;
- }
- else
- { SWFFONT*font;
- close(f);
- if(swf_FontExtract(&swf, WRITEFONTID, &font) < 0)
- return 0;
- swf_FreeTags(&swf);
- return font;
- }
+ swf_SetRect(tag,&r);
+ swf_ResetWriteBits(tag);
+
+ flags &= ~(ET_HASTEXT|ET_HASTEXTCOLOR|ET_HASMAXLENGTH|ET_HASFONT|ET_HASLAYOUT);
+ if(text) flags |= ET_HASTEXT;
+ if(color) flags |= ET_HASTEXTCOLOR;
+ if(maxlength) flags |= ET_HASMAXLENGTH;
+ if(font) flags |= ET_HASFONT;
+ if(layout) flags |= ET_HASLAYOUT;
+
+ swf_SetBits(tag, flags, 16);
+
+ if(flags & ET_HASFONT) {
+ swf_SetU16(tag, font); //font
+ swf_SetU16(tag, height); //fontheight
+ }
+ if(flags & ET_HASTEXTCOLOR) {
+ swf_SetRGBA(tag, color);
+ }
+ if(flags & ET_HASMAXLENGTH) {
+ swf_SetU16(tag, maxlength); //maxlength
+ }
+ if(flags & ET_HASLAYOUT) {
+ swf_SetU8(tag,layout->align); //align
+ swf_SetU16(tag,layout->leftmargin); //left margin
+ swf_SetU16(tag,layout->rightmargin); //right margin
+ swf_SetU16(tag,layout->indent); //indent
+ swf_SetU16(tag,layout->leading); //leading
+ }
+ swf_SetString(tag, variable);
+ if(flags & ET_HASTEXT)
+ swf_SetString(tag,text);
}
git.asbjorn.biz / swftools.git / blobdiff