X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=pdf2swf%2Fswfoutput.cc;h=569aef00c8fc3a39d96eb5a06f7f3e3abfe22cc7;hp=854cac4a8a717a465a52c8fbfdbaab6a3a34a1bc;hb=9765f3a480506eea5247a0801d21976e2b32c1e1;hpb=49b5309d4910ff28785c905db5d16895f4f46ae1 diff --git a/pdf2swf/swfoutput.cc b/pdf2swf/swfoutput.cc index 854cac4..569aef0 100644 --- a/pdf2swf/swfoutput.cc +++ b/pdf2swf/swfoutput.cc @@ -59,28 +59,37 @@ struct fontlist_t fontlist_t*next; }; -double config_ppmsubpixels=0; -double config_jpegsubpixels=0; -int config_opennewwindow=0; -int config_ignoredraworder=0; -int config_drawonlyshapes=0; -int config_jpegquality=85; -int config_storeallcharacters=0; -int config_enablezlib=0; -int config_insertstoptag=0; -int config_flashversion=5; -int config_splinemaxerror=1; -int config_fontsplinemaxerror=1; -int config_filloverlap=0; -int config_protect=0; -float config_minlinewidth=0.05; -double config_caplinewidth=1; +typedef long int twip; + +struct swfmatrix { + double m11,m12,m21,m22,m31,m32; +}; typedef struct _swfoutput_internal { - swfoutput*obj; // the swfoutput object where this internal struct resides - - SWF swf; + gfxdevice_t*dev; // the gfxdevice object where this internal struct resides + + double config_dumpfonts; + double config_ppmsubpixels; + double config_jpegsubpixels; + int config_opennewwindow; + int config_ignoredraworder; + int config_drawonlyshapes; + int config_jpegquality; + int config_storeallcharacters; + int config_generate_fake_tags; + int config_enablezlib; + int config_insertstoptag; + int config_flashversion; + int config_splinemaxerror; + int config_fontsplinemaxerror; + int config_filloverlap; + int config_protect; + int config_bboxvars; + float config_minlinewidth; + double config_caplinewidth; + + SWF* swf; fontlist_t* fontlist; @@ -130,28 +139,40 @@ typedef struct _swfoutput_internal int bboxrectpos; SRECT bboxrect; - TAG*cliptag; - chardata_t chardata[CHARDATAMAX]; int chardatapos; int firstpage; char pagefinished; - /* during the transition to the gfxdevice interface: - a device which uses this swfoutput as target */ - gfxdevice_t device; + char overflow; + + MATRIX fontmatrix; + double fontm11,fontm12,fontm21,fontm22; + SWFFONT *swffont; + RGBA strokergb; + RGBA fillrgb; + int drawmode; + + int shapeposx; + int shapeposy; } swfoutput_internal; -void swf_fillbitmap(gfxdevice_t*driver, gfxline_t*line, gfximage_t*img, gfxmatrix_t*move, gfxcxform_t*cxform); -int swf_setparameter(gfxdevice_t*driver, const char*key, const char*value); -void swf_drawstroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit); -void swf_startclip(gfxdevice_t*dev, gfxline_t*line); -void swf_endclip(gfxdevice_t*dev); -void swf_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit); -void swf_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color); -void swf_fillbitmap(gfxdevice_t*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*matrix, gfxcxform_t*cxform); -void swf_fillgradient(gfxdevice_t*dev, gfxline_t*line, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix); +static void swf_fillbitmap(gfxdevice_t*driver, gfxline_t*line, gfximage_t*img, gfxmatrix_t*move, gfxcxform_t*cxform); +static int swf_setparameter(gfxdevice_t*driver, const char*key, const char*value); +static void swf_drawstroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit); +static void swf_startclip(gfxdevice_t*dev, gfxline_t*line); +static void swf_endclip(gfxdevice_t*dev); +static void swf_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit); +static void swf_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color); +static void swf_fillbitmap(gfxdevice_t*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*matrix, gfxcxform_t*cxform); +static void swf_fillgradient(gfxdevice_t*dev, gfxline_t*line, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix); +static void swf_drawchar(gfxdevice_t*dev, char*fontid, int glyph, gfxcolor_t*color, gfxmatrix_t*matrix); +static void swf_addfont(gfxdevice_t*dev, char*fontid, gfxfont_t*font); +static void swf_drawlink(gfxdevice_t*dev, gfxline_t*line, char*action); +static void swf_startframe(gfxdevice_t*dev, int width, int height); +static void swf_endframe(gfxdevice_t*dev); +static gfxresult_t* swf_finish(gfxdevice_t*driver); static swfoutput_internal* init_internal_struct() { @@ -161,6 +182,7 @@ static swfoutput_internal* init_internal_struct() i->storefont = 0; i->currentswfid = 0; i->depth = 0; + i->overflow = 0; i->startdepth = 0; i->linewidth = 0; i->shapeid = -1; @@ -184,51 +206,63 @@ static swfoutput_internal* init_internal_struct() i->firstpage = 1; i->pagefinished = 1; - i->device.internal = (void*)i; - i->device.fillbitmap = swf_fillbitmap; - i->device.setparameter = swf_setparameter; - i->device.stroke = swf_stroke; - i->device.startclip = swf_startclip; - i->device.endclip = swf_endclip; - i->device.fill = swf_fill; - i->device.fillbitmap = swf_fillbitmap; - i->device.fillgradient = swf_fillgradient; + i->config_dumpfonts=0; + i->config_ppmsubpixels=0; + i->config_jpegsubpixels=0; + i->config_opennewwindow=1; + i->config_ignoredraworder=0; + i->config_drawonlyshapes=0; + i->config_jpegquality=85; + i->config_storeallcharacters=0; + i->config_enablezlib=0; + i->config_generate_fake_tags=0; + i->config_insertstoptag=0; + i->config_flashversion=6; + i->config_splinemaxerror=1; + i->config_fontsplinemaxerror=1; + i->config_filloverlap=0; + i->config_protect=0; + i->config_bboxvars=0; + i->config_minlinewidth=0.05; + i->config_caplinewidth=1; return i; }; static int id_error = 0; -static U16 getNewID(struct swfoutput* obj) +static U16 getNewID(gfxdevice_t* dev) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; if(i->currentswfid == 65535) { if(!id_error) msg(" ID Table overflow"); id_error=1; + i->overflow = 1; } return ++i->currentswfid; } - -static void startshape(struct swfoutput* obj); -static void starttext(struct swfoutput* obj); -static void endshape(struct swfoutput* obj); -static void endtext(struct swfoutput* obj); - -// matrix multiplication. changes p0 -static void transform (plotxy*p0,struct swfmatrix*m) +static U16 getNewDepth(gfxdevice_t* dev) { - double x,y; - x = m->m11*p0->x+m->m12*p0->y; - y = m->m21*p0->x+m->m22*p0->y; - p0->x = x + m->m13; - p0->y = y + m->m23; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; + if(i->depth == 65535) { + if(!id_error) + msg(" Depth Table overflow"); + id_error=1; + i->overflow = 1; + } + return ++i->depth; } +static void startshape(gfxdevice_t* dev); +static void starttext(gfxdevice_t* dev); +static void endshape(gfxdevice_t* dev); +static void endtext(gfxdevice_t* dev); + // write a move-to command into the swf -static int moveto(struct swfoutput*obj, TAG*tag, plotxy p0) +static int moveto(gfxdevice_t*dev, TAG*tag, plotxy p0) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; int rx = (int)(p0.x*20); int ry = (int)(p0.y*20); if(rx!=i->swflastx || ry!=i->swflasty || i->fillstylechanged) { @@ -240,17 +274,17 @@ static int moveto(struct swfoutput*obj, TAG*tag, plotxy p0) } return 0; } -static int moveto(struct swfoutput*obj, TAG*tag, double x, double y) +static int moveto(gfxdevice_t*dev, TAG*tag, double x, double y) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; plotxy p; p.x = x; p.y = y; - return moveto(obj, tag, p); + return moveto(dev, tag, p); } -static void addPointToBBox(struct swfoutput*obj, int px, int py) +static void addPointToBBox(gfxdevice_t*dev, int px, int py) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; SPOINT p; p.x = px; @@ -262,9 +296,9 @@ static void addPointToBBox(struct swfoutput*obj, int px, int py) } } -/*static void plot(struct swfoutput*obj, int x, int y, TAG*tag) +/*static void plot(gfxdevice_t*dev, int x, int y, TAG*tag) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; int width = i->linewidth/4; if(width > 5) width = 5; @@ -284,44 +318,44 @@ static void addPointToBBox(struct swfoutput*obj, int px, int py) swf_ShapeSetLine(tag, i->shape,-width,-width); swf_ShapeSetLine(tag, i->shape,width,0); - addPointToBBox(obj, x-width ,y-width); - addPointToBBox(obj, x+width ,y+width); + addPointToBBox(dev, x-width ,y-width); + addPointToBBox(dev, x+width ,y+width); }*/ // write a line-to command into the swf -static void lineto(struct swfoutput*obj, TAG*tag, plotxy p0) +static void lineto(gfxdevice_t*dev, TAG*tag, plotxy p0) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; int px = (int)(p0.x*20); int py = (int)(p0.y*20); int rx = (px-i->swflastx); int ry = (py-i->swflasty); if(rx|ry) { swf_ShapeSetLine (tag, i->shape, rx,ry); - addPointToBBox(obj, i->swflastx,i->swflasty); - addPointToBBox(obj, px,py); + addPointToBBox(dev, i->swflastx,i->swflasty); + addPointToBBox(dev, px,py); }/* else if(!i->fill) { // treat lines of length 0 as plots, making them // at least 1 twip wide so Flash will display them - plot(obj, i->swflastx, i->swflasty, tag); + plot(dev, i->swflastx, i->swflasty, tag); }*/ i->shapeisempty = 0; i->swflastx+=rx; i->swflasty+=ry; } -static void lineto(struct swfoutput*obj, TAG*tag, double x, double y) +static void lineto(gfxdevice_t*dev, TAG*tag, double x, double y) { plotxy p; p.x = x; p.y = y; - lineto(obj,tag, p); + lineto(dev,tag, p); } // write a spline-to command into the swf -static void splineto(struct swfoutput*obj, TAG*tag, plotxy control,plotxy end) +static void splineto(gfxdevice_t*dev, TAG*tag, plotxy control,plotxy end) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; int lastlastx = i->swflastx; int lastlasty = i->swflasty; @@ -336,34 +370,34 @@ static void splineto(struct swfoutput*obj, TAG*tag, plotxy control,plotxy end) if(cx || cy || ex || ey) { swf_ShapeSetCurve(tag, i->shape, cx,cy,ex,ey); - addPointToBBox(obj, lastlastx ,lastlasty ); - addPointToBBox(obj, lastlastx+cx,lastlasty+cy); - addPointToBBox(obj, lastlastx+cx+ex,lastlasty+cy+ey); + addPointToBBox(dev, lastlastx ,lastlasty ); + addPointToBBox(dev, lastlastx+cx,lastlasty+cy); + addPointToBBox(dev, lastlastx+cx+ex,lastlasty+cy+ey); }/* else if(!i->fill) { // treat splines of length 0 as plots - plot(obj, lastlastx, lastlasty, tag); + plot(dev, lastlastx, lastlasty, tag); }*/ i->shapeisempty = 0; } /* write a line, given two points and the transformation matrix. */ -/*static void line(struct swfoutput*obj, TAG*tag, plotxy p0, plotxy p1) +/*static void line(gfxdevice_t*dev, TAG*tag, plotxy p0, plotxy p1) { - moveto(obj, tag, p0); - lineto(obj, tag, p1); + moveto(dev, tag, p0); + lineto(dev, tag, p1); }*/ -void resetdrawer(struct swfoutput*obj) +void resetdrawer(gfxdevice_t*dev) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; i->swflastx = 0; i->swflasty = 0; } -static void stopFill(struct swfoutput*obj) +static void stopFill(gfxdevice_t*dev) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; if(i->lastwasfill) { swf_ShapeSetStyle(i->tag,i->shape,i->linestyleid,0x8000,0); @@ -371,9 +405,9 @@ static void stopFill(struct swfoutput*obj) i->lastwasfill = 0; } } -static void startFill(struct swfoutput*obj) +static void startFill(gfxdevice_t*dev) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; if(!i->lastwasfill) { swf_ShapeSetStyle(i->tag,i->shape,0x8000,i->fillstyleid,0); @@ -382,92 +416,7 @@ static void startFill(struct swfoutput*obj) } } -/* draw an outline. These are generated by pdf2swf and by t1lib - (representing characters). */ -/*void drawpath(struct swfoutput*obj, SWF_OUTLINE*outline, struct swfmatrix*m, int log) -{ - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - if( i->tag->id != ST_DEFINESHAPE && - i->tag->id != ST_DEFINESHAPE2 && - i->tag->id != ST_DEFINESHAPE3) - { - msg(" internal error: drawpath needs a shape tag, not %d\n",i->tag->id); - exit(1); - } - double x=0,y=0; - double lastx=0,lasty=0; - double firstx=0,firsty=0; - int init=1; - - while (outline) - { - x += (outline->dest.x/(float)0xffff); - y += (outline->dest.y/(float)0xffff); - if(outline->type == SWF_PATHTYPE_MOVE) - { - //if(!init && fill && obj->drawmode != DRAWMODE_EOFILL && !ignoredraworder) - if(config_filloverlap && !init && i->fill && obj->drawmode != DRAWMODE_EOFILL) { - // drawmode=FILL (not EOFILL) means that - // seperate shapes do not cancel each other out. - // On SWF side, we need to start a new shape for each - // closed polygon, because SWF only knows EOFILL. - // - endshape(obj); - startshape(obj); - startFill(obj); - } - - if(((int)(lastx*20) != (int)(firstx*20) || - (int)(lasty*20) != (int)(firsty*20)) && - i->fill && !init) - { - plotxy p0; - plotxy p1; - p0.x=lastx; - p0.y=lasty; - p1.x=firstx; - p1.y=firsty; - if(log) printf("fix: %f,%f -> %f,%f\n",p0.x,p0.y,p1.x,p1.y); - line(obj,i->tag, p0, p1); - } - firstx=x; - firsty=y; - init = 0; - } - else if(outline->type == SWF_PATHTYPE_LINE) - { - plotxy p0; - plotxy p1; - p0.x=lastx; - p0.y=lasty; - p1.x=x; - p1.y=y; - if(log) printf("line: %f,%f -> %f,%f\n",p0.x,p0.y,p1.x,p1.y); - line(obj,i->tag, p0,p1); - } - else { - msg(" drawpath: unknown outline type:%d\n", outline->type); - } - lastx=x; - lasty=y; - outline = outline->link; - } - if(((int)(lastx*20) != (int)(firstx*20) || - (int)(lasty*20) != (int)(firsty*20)) && - i->fill) - { - plotxy p0; - plotxy p1; - p0.x=lastx; - p0.y=lasty; - p1.x=firstx; - p1.y=firsty; - if(log) printf("fix: %f,%f -> %f,%f\n",p0.x,p0.y,p1.x,p1.y); - line(obj, i->tag, p0, p1); - } -}*/ - -static inline int colorcompare(struct swfoutput*obj, RGBA*a,RGBA*b) +static inline int colorcompare(gfxdevice_t*dev, RGBA*a,RGBA*b) { if(a->r!=b->r || @@ -479,9 +428,9 @@ static inline int colorcompare(struct swfoutput*obj, RGBA*a,RGBA*b) return 1; } -static SRECT getcharacterbbox(struct swfoutput*obj, SWFFONT*font) +static SRECT getcharacterbbox(gfxdevice_t*dev, SWFFONT*font, MATRIX* m) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; SRECT r; char debug = 0; memset(&r, 0, sizeof(r)); @@ -499,10 +448,10 @@ static SRECT getcharacterbbox(struct swfoutput*obj, SWFFONT*font) b.ymin *= i->chardata[t].size; b.xmax *= i->chardata[t].size; b.ymax *= i->chardata[t].size; - b.xmin /= 1024; - b.ymin /= 1024; - b.xmax /= 1024; - b.ymax /= 1024; + + /* divide by 1024, rounding xmax/ymax up */ + b.xmax += 1023; b.ymax += 1023; b.xmin /= 1024; b.ymin /= 1024; b.xmax /= 1024; b.ymax /= 1024; + b.xmin += i->chardata[t].x; b.ymin += i->chardata[t].y; b.xmax += i->chardata[t].x; @@ -515,6 +464,8 @@ static SRECT getcharacterbbox(struct swfoutput*obj, SWFFONT*font) b.xmax += 20; b.ymax += 20; + b = swf_TurnRect(b, m); + if(debug) printf("(%f,%f,%f,%f) -> (%f,%f,%f,%f) [font %d/%d, char %d]\n", font->layout->bounds[i->chardata[t].charid].xmin/20.0, font->layout->bounds[i->chardata[t].charid].ymin/20.0, @@ -538,9 +489,9 @@ static SRECT getcharacterbbox(struct swfoutput*obj, SWFFONT*font) return r; } -static void putcharacters(struct swfoutput*obj, TAG*tag) +static void putcharacters(gfxdevice_t*dev, TAG*tag) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; int t; SWFFONT font; RGBA color; @@ -588,7 +539,7 @@ static void putcharacters(struct swfoutput*obj, TAG*tag) if(lastfontid != i->chardata[t].fontid || lastx!=i->chardata[t].x || lasty!=i->chardata[t].y || - !colorcompare(obj,&color, &i->chardata[t].color) || + !colorcompare(dev,&color, &i->chardata[t].color) || charstorepos==127 || lastsize != i->chardata[t].size || t == i->chardatapos) @@ -634,7 +585,7 @@ static void putcharacters(struct swfoutput*obj, TAG*tag) if(newy == 0) newy = SET_TO_ZERO; } - if(!colorcompare(obj,&color, &i->chardata[t].color)) + if(!colorcompare(dev,&color, &i->chardata[t].color)) { color = i->chardata[t].color; newcolor = &color; @@ -675,14 +626,14 @@ static void putcharacters(struct swfoutput*obj, TAG*tag) i->chardatapos = 0; } -static void putcharacter(struct swfoutput*obj, int fontid, int charid, int x,int y, int size, RGBA color) +static void putcharacter(gfxdevice_t*dev, int fontid, int charid, int x,int y, int size, RGBA color) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; if(i->chardatapos == CHARDATAMAX) { msg(" Character buffer too small. SWF will be slightly bigger"); - endtext(obj); - starttext(obj); + endtext(dev); + starttext(dev); } i->chardata[i->chardatapos].fontid = fontid; i->chardata[i->chardatapos].charid = charid; @@ -699,35 +650,31 @@ static void putcharacter(struct swfoutput*obj, int fontid, int charid, int x,int #define FONT_INTERNAL_SIZE 4 /* process a character. */ -static int drawchar(struct swfoutput*obj, SWFFONT *swffont, char*character, int charnr, int u, swfmatrix*m, gfxcolor_t*col) +static int drawchar(gfxdevice_t*dev, SWFFONT *swffont, int charid, swfmatrix*m, gfxcolor_t*col) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; if(!swffont) { msg(" Font is NULL"); return 0; } - int charid = getCharID(swffont, charnr, character, u); - - if(charid<0) { - msg(" Didn't find character '%s' (c=%d,u=%d) in current charset (%s, %d characters)", - FIXNULL(character),charnr, u, FIXNULL((char*)swffont->name), swffont->numchars); + if(charid<0 || charid>=swffont->numchars) { + msg(" No character %d in font %s ", charid, FIXNULL((char*)swffont->name)); return 0; } /*if(swffont->glyph[charid].shape->bitlen <= 16) { - msg(" Character '%s' (c=%d,u=%d), glyph %d in current charset (%s, %d characters) is empty", - FIXNULL(character),charnr, u, charid, FIXNULL((char*)swffont->name), swffont->numchars); - return 0; + msg(" Glyph %d in current charset (%s, %d characters) is empty", + charid, FIXNULL((char*)swffont->name), swffont->numchars); + return 1; }*/ - if(i->shapeid>=0) - endshape(obj); + endshape(dev); if(i->textid<0) - starttext(obj); + starttext(dev); - float x = m->m13; - float y = m->m23; + float x = m->m31; + float y = m->m32; float det = ((m->m11*m->m22)-(m->m21*m->m12)); if(fabs(det) < 0.0005) { /* x direction equals y direction- the text is invisible */ @@ -740,44 +687,14 @@ static int drawchar(struct swfoutput*obj, SWFFONT *swffont, char*character, int p.y = (SCOORD)((- x * m->m21 + y * m->m11)*det); RGBA rgba = *(RGBA*)col; - putcharacter(obj, swffont->id, charid,p.x,p.y,FONT_INTERNAL_SIZE, rgba); + putcharacter(dev, swffont->id, charid,p.x,p.y,FONT_INTERNAL_SIZE, rgba); swf_FontUseGlyph(swffont, charid); return 1; - - /*else - { - SWF_OUTLINE*outline = font->getOutline(character, charnr); - char* charname = character; - - if(!outline) { - msg(" Didn't find character '%s' (%d) in current charset (%s)", - FIXNULL(character),charnr,FIXNULL(font->getName())); - return; - } - - swfmatrix m2=*m; - m2.m11/=100; - m2.m21/=100; - m2.m12/=100; - m2.m22/=100; - - if(textid>=0) - endtext(obj); - if(shapeid<0) - startshape(obj); - - startFill(obj); - - int lf = fill; - fill = 1; - drawpath(tag, outline, &m2, 0); - fill = lf; - }*/ } -static void endtext(swfoutput*obj) +static void endtext(gfxdevice_t*dev) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; if(i->textid<0) return; @@ -785,248 +702,103 @@ static void endtext(swfoutput*obj) swf_SetU16(i->tag, i->textid); SRECT r; - r = getcharacterbbox(obj, obj->swffont); + r = getcharacterbbox(dev, i->swffont, &i->fontmatrix); swf_SetRect(i->tag,&r); - MATRIX m; - swf_GetMatrix(0, &m); /* set unit matrix- the real matrix is in the placeobject */ - swf_SetMatrix(i->tag,&m); + swf_SetMatrix(i->tag,&i->fontmatrix); - putcharacters(obj, i->tag); + msg(" Placing text (%d characters) as ID %d", i->chardatapos, i->textid); + + putcharacters(dev, i->tag); swf_SetU8(i->tag,0); i->tag = swf_InsertTag(i->tag,ST_PLACEOBJECT2); - //swf_ObjectPlace(i->tag,i->textid,/*depth*/i->depth++,&i->page_matrix,NULL,NULL); - MATRIX m2; - swf_MatrixJoin(&m2,&obj->fontmatrix, &i->page_matrix); - swf_ObjectPlace(i->tag,i->textid,/*depth*/++i->depth,&m2,NULL,NULL); + swf_ObjectPlace(i->tag,i->textid,getNewDepth(dev),&i->page_matrix,NULL,NULL); i->textid = -1; } -int getCharID(SWFFONT *font, int charnr, char *charname, int u) -{ - int t; - if(charname && font->glyphnames) { - for(t=0;tnumchars;t++) { - if(font->glyphnames[t] && !strcmp(font->glyphnames[t],charname)) { - msg(" Char [%d,>%s<,%d] maps to %d\n", charnr, charname, u, t); - return t; - } - } - /* if we didn't find the character, maybe - we can find the capitalized version */ - for(t=0;tnumchars;t++) { - if(font->glyphnames[t] && !strcasecmp(font->glyphnames[t],charname)) { - msg(" Char [%d,>>%s<<,%d] maps to %d\n", charnr, charname, u, t); - return t; - } - } - } - - if(u>0 && font->encoding != 255) { - /* try to use the unicode id */ - if(u>=0 && umaxascii && font->ascii2glyph[u]>=0) { - msg(" Char [%d,%s,>%d<] maps to %d\n", charnr, charname, u, font->ascii2glyph[u]); - return font->ascii2glyph[u]; - } - } - - if(font->encoding != FONT_ENCODING_UNICODE) { - /* the following only works if the font encoding - is US-ASCII based. It's needed for fonts which return broken unicode - indices */ - if(charnr>=0 && charnrmaxascii && font->ascii2glyph[charnr]>=0) { - msg(" Char [>%d<,%s,%d] maps to %d\n", charnr, charname, u, font->ascii2glyph[charnr]); - return font->ascii2glyph[charnr]; - } - } - - if(charnr>=0 && charnrnumchars) { - msg(" Char [>%d<,%s,%d] maps to %d\n", charnr, charname, u, charnr); - return charnr; - } - - return -1; -} - - -/* set's the t1 font index of the font to use for swfoutput_drawchar(). */ -void swfoutput_setfont(struct swfoutput*obj, char*fontid, char*filename) -{ - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - fontlist_t*last=0,*iterator; - if(!fontid) { - msg(" No fontid"); - return; - } - - if(obj->swffont && obj->swffont->name && !strcmp((char*)obj->swffont->name,fontid)) - return; - - /* TODO: remove the need for this (enhance getcharacterbbox so that it can cope - with multiple fonts */ - endtext(obj); - - iterator = i->fontlist; - while(iterator) { - if(!strcmp((char*)iterator->swffont->name,fontid)) { - obj->swffont = iterator->swffont; - return; - } - last = iterator; - iterator = iterator->next; - } - - if(!filename) { - msg(" No filename given for font- internal error?"); - return; - } - - swf_SetLoadFontParameters(64,/*skip unused*/0,/*full unicode*/1); - SWFFONT*swffont = swf_LoadFont(filename); - - if(swffont == 0) { - msg(" Couldn't load font %s (%s)", fontid, filename); - swffont = swf_LoadFont(0); - } - - if(swffont->glyph2ascii) { - int t; - int bad = 0; - /* check whether the Unicode indices look o.k. - If they don't, disable the unicode lookup by setting - the encoding to 255 */ - for(t=0;tnumchars;t++) { - int c = swffont->glyph2ascii[t]; - if(c && c < 32 && swffont->glyph[t].shape->bitlen > 16) { - // the character maps into the unicode control character range - // between 0001-001f. Yet it is not empty. Treat the one - // mapping as broken, and look how many of those we find. - bad ++; - } - } - if(bad>5) { - msg(" Font %s has bad unicode mapping", fontid); - swffont->encoding = 255; - } - } - - swf_FontSetID(swffont, getNewID(obj)); - - if(getScreenLogLevel() >= LOGLEVEL_DEBUG) { - // print font information - msg(" Font %s (%s)",swffont->name, filename); - msg(" | ID: %d", swffont->id); - msg(" | Version: %d", swffont->version); - msg(" | Name: %s", fontid); - msg(" | Numchars: %d", swffont->numchars); - msg(" | Maxascii: %d", swffont->maxascii); - msg(" | Style: %d", swffont->style); - msg(" | Encoding: %d", swffont->encoding); - for(int iii=0; iiinumchars;iii++) { - msg(" | Glyph %d) name=%s, unicode=%d size=%d bbox=(%.2f,%.2f,%.2f,%.2f)\n", iii, swffont->glyphnames?swffont->glyphnames[iii]:"", swffont->glyph2ascii[iii], swffont->glyph[iii].shape->bitlen, - swffont->layout->bounds[iii].xmin/20.0, - swffont->layout->bounds[iii].ymin/20.0, - swffont->layout->bounds[iii].xmax/20.0, - swffont->layout->bounds[iii].ymax/20.0 - ); - int t; - for(t=0;tmaxascii;t++) { - if(swffont->ascii2glyph[t] == iii) - msg(" | - maps to %d",t); - } - } - } - - /* set the font name to the ID we use here */ - if(swffont->name) free(swffont->name); - swffont->name = (U8*)strdup(fontid); - - iterator = new fontlist_t; - iterator->swffont = swffont; - iterator->next = 0; - - if(last) - last->next = iterator; - else - i->fontlist = iterator; - - obj->swffont = swffont; -} - -int swfoutput_queryfont(struct swfoutput*obj, char*fontid) +/* set's the matrix which is to be applied to characters drawn by swfoutput_drawchar() */ +static void swfoutput_setfontmatrix(gfxdevice_t*dev,double m11,double m21, + double m12,double m22) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - fontlist_t *iterator = i->fontlist; - while(iterator) { - if(!strcmp((char*)iterator->swffont->name,fontid)) - return 1; - iterator = iterator->next; - } - return 0; -} - -/* set's the matrix which is to be applied to characters drawn by - swfoutput_drawchar() */ -void swfoutput_setfontmatrix(struct swfoutput*obj,double m11,double m12, - double m21,double m22) -{ - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - if(obj->fontm11 == m11 && - obj->fontm12 == m12 && - obj->fontm21 == m21 && - obj->fontm22 == m22) + m11 *= 1024; + m12 *= 1024; + m21 *= 1024; + m22 *= 1024; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; + if(i->fontm11 == m11 && + i->fontm12 == m12 && + i->fontm21 == m21 && + i->fontm22 == m22) return; if(i->textid>=0) - endtext(obj); - obj->fontm11 = m11; - obj->fontm12 = m12; - obj->fontm21 = m21; - obj->fontm22 = m22; + endtext(dev); + i->fontm11 = m11; + i->fontm12 = m12; + i->fontm21 = m21; + i->fontm22 = m22; MATRIX m; - m.sx = (U32)(((obj->fontm11)*65536)/FONT_INTERNAL_SIZE); m.r1 = (U32)(((obj->fontm12)*65536)/FONT_INTERNAL_SIZE); - m.r0 = (U32)(((obj->fontm21)*65536)/FONT_INTERNAL_SIZE); m.sy = (U32)(((obj->fontm22)*65536)/FONT_INTERNAL_SIZE); + m.sx = (U32)(((i->fontm11)*65536)/FONT_INTERNAL_SIZE); m.r1 = (U32)(((i->fontm12)*65536)/FONT_INTERNAL_SIZE); + m.r0 = (U32)(((i->fontm21)*65536)/FONT_INTERNAL_SIZE); m.sy = (U32)(((i->fontm22)*65536)/FONT_INTERNAL_SIZE); m.tx = 0; m.ty = 0; - obj->fontmatrix = m; -} - -/* draws a character at x,y. */ -int swfoutput_drawchar(struct swfoutput* obj,double x,double y,char*character, int charnr, int u, gfxcolor_t* color) -{ - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - swfmatrix m; - m.m11 = obj->fontm11; - m.m12 = obj->fontm12; - m.m21 = obj->fontm21; - m.m22 = obj->fontm22; - m.m13 = x; - m.m23 = y; - return drawchar(obj, obj->swffont, character, charnr, u, &m, color); + i->fontmatrix = m; } -static void endpage(struct swfoutput*obj) +static void endpage(gfxdevice_t*dev) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; if(i->shapeid>=0) - endshape(obj); + endshape(dev); if(i->textid>=0) - endtext(obj); + endtext(dev); while(i->clippos) - swfoutput_endclip(obj); + dev->endclip(dev); i->pagefinished = 1; } -void swfoutput_pagefeed(struct swfoutput*obj) +void swf_startframe(gfxdevice_t*dev, int width, int height) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; + if(!i->firstpage && !i->pagefinished) + endpage(dev); + msg(" Starting new SWF page of size %dx%d", width, height); + + swf_GetMatrix(0, &i->page_matrix); + i->page_matrix.tx = 0; + i->page_matrix.ty = 0; + i->min_x = 0; + i->min_y = 0; + i->max_x = width; + i->max_y = height; + + /* set clipping/background rectangle */ + /* TODO: this should all be done in SWFOutputDev */ + //setBackground(dev, x1, y1, x2, y2); + + /* increase SWF's bounding box */ + SRECT r; + r.xmin = 0; + r.ymin = 0; + r.xmax = width*20; + r.ymax = height*20; + swf_ExpandRect2(&i->swf->movieSize, &r); + + i->lastframeno = i->frameno; + i->firstpage = 0; + i->pagefinished = 0; +} + +void swf_endframe(gfxdevice_t*dev) +{ + swfoutput_internal*i = (swfoutput_internal*)dev->internal; if(!i->pagefinished) - endpage(obj); + endpage(dev); - if(config_insertstoptag) { + if(i->config_insertstoptag) { ActionTAG*atag=0; atag = action_Stop(atag); atag = action_End(atag); @@ -1043,15 +815,15 @@ void swfoutput_pagefeed(struct swfoutput*obj) i->depth = i->startdepth; } -static void setBackground(struct swfoutput*obj, int x1, int y1, int x2, int y2) +static void setBackground(gfxdevice_t*dev, int x1, int y1, int x2, int y2) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; RGBA rgb; rgb.a = rgb.r = rgb.g = rgb.b = 0xff; SRECT r; SHAPE* s; int ls1=0,fs1=0; - int shapeid = getNewID(obj); + int shapeid = getNewID(dev); r.xmin = x1; r.ymin = y1; r.xmax = x2; @@ -1070,111 +842,79 @@ static void setBackground(struct swfoutput*obj, int x1, int y1, int x2, int y2) swf_ShapeSetEnd(i->tag); swf_ShapeFree(s); i->tag = swf_InsertTag(i->tag, ST_PLACEOBJECT2); - swf_ObjectPlace(i->tag,shapeid,++i->depth,0,0,0); + swf_ObjectPlace(i->tag,shapeid,getNewDepth(dev),0,0,0); i->tag = swf_InsertTag(i->tag, ST_PLACEOBJECT2); - swf_ObjectPlaceClip(i->tag,shapeid,++i->depth,0,0,0,65535); - i->cliptag = i->tag; -} - -void swfoutput_newpage(struct swfoutput*obj, int pageNum, int movex, int movey, int x1, int y1, int x2, int y2) -{ - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - if(!i->firstpage && !i->pagefinished) - endpage(obj); - - swf_GetMatrix(0, &i->page_matrix); - i->page_matrix.tx = movex*20; - i->page_matrix.ty = movey*20; - - if(i->cliptag && i->frameno == i->lastframeno) { - SWFPLACEOBJECT obj; - swf_GetPlaceObject(i->cliptag, &obj); - obj.clipdepth = i->depth; - swf_ResetTag(i->cliptag, i->cliptag->id); - swf_SetPlaceObject(i->cliptag, &obj); - swf_PlaceObjectFree(&obj); - } - - i->min_x = x1; - i->min_y = y1; - i->max_x = x2; - i->max_y = y2; - - msg(" processing page %d (%dx%d:%d:%d)", pageNum,x2-x1,y2-y1, x1, y1); - - x1*=20;y1*=20;x2*=20;y2*=20; - - /* set clipping/background rectangle */ - /* TODO: this should all be done in SWFOutputDev */ - setBackground(obj, x1, y1, x2, y2); - - /* increase SWF's bounding box */ - SRECT r; - r.xmin = x1; - r.ymin = y1; - r.xmax = x2; - r.ymax = y2; - swf_ExpandRect2(&i->swf.movieSize, &r); - - i->lastframeno = i->frameno; - i->firstpage = 0; - i->pagefinished = 0; + swf_ObjectPlaceClip(i->tag,shapeid,getNewDepth(dev),0,0,0,65535); } /* initialize the swf writer */ -void swfoutput_init(struct swfoutput* obj) -{ - memset(obj, 0, sizeof(struct swfoutput)); - obj->internal = init_internal_struct(); - ((swfoutput_internal*)obj->internal)->obj = obj; +void gfxdevice_swf_init(gfxdevice_t* dev) +{ + memset(dev, 0, sizeof(gfxdevice_t)); + dev->internal = init_internal_struct(); + + dev->startpage = swf_startframe; + dev->endpage = swf_endframe; + dev->finish = swf_finish; + dev->fillbitmap = swf_fillbitmap; + dev->setparameter = swf_setparameter; + dev->stroke = swf_stroke; + dev->startclip = swf_startclip; + dev->endclip = swf_endclip; + dev->fill = swf_fill; + dev->fillbitmap = swf_fillbitmap; + dev->fillgradient = swf_fillgradient; + dev->addfont = swf_addfont; + dev->drawchar = swf_drawchar; + dev->drawlink = swf_drawlink; - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; + i->dev = dev; SRECT r; RGBA rgb; - msg(" initializing swf output for size %d*%d\n", i->max_x,i->max_y); + msg(" initializing swf output\n", i->max_x,i->max_y); - obj->swffont = 0; - - memset(&i->swf,0x00,sizeof(SWF)); - - i->swf.fileVersion = config_flashversion; - i->swf.frameRate = 0x0040; // 1 frame per 4 seconds - i->swf.movieSize.xmin = 0; - i->swf.movieSize.ymin = 0; - i->swf.movieSize.xmax = 0; - i->swf.movieSize.ymax = 0; + i->swffont = 0; + + i->swf = (SWF*)rfx_calloc(sizeof(SWF)); + i->swf->fileVersion = i->config_flashversion; + i->swf->frameRate = 0x0040; // 1 frame per 4 seconds + i->swf->movieSize.xmin = 0; + i->swf->movieSize.ymin = 0; + i->swf->movieSize.xmax = 0; + i->swf->movieSize.ymax = 0; - i->swf.firstTag = swf_InsertTag(NULL,ST_SETBACKGROUNDCOLOR); - i->tag = i->swf.firstTag; + i->swf->firstTag = swf_InsertTag(NULL,ST_SETBACKGROUNDCOLOR); + i->tag = i->swf->firstTag; rgb.a = rgb.r = rgb.g = rgb.b = 0xff; swf_SetRGB(i->tag,&rgb); i->startdepth = i->depth = 0; - if(config_protect) + if(i->config_protect) i->tag = swf_InsertTag(i->tag, ST_PROTECT); } -static void startshape(struct swfoutput*obj) +static void startshape(gfxdevice_t*dev) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; SRECT r; if(i->shapeid>=0) return; if(i->textid>=0) - endtext(obj); + endtext(dev); i->tag = swf_InsertTag(i->tag,ST_DEFINESHAPE); swf_ShapeNew(&i->shape); - i->linestyleid = swf_ShapeAddLineStyle(i->shape,i->linewidth,&obj->strokergb); - i->fillstyleid = swf_ShapeAddSolidFillStyle(i->shape,&obj->fillrgb); + i->linestyleid = swf_ShapeAddLineStyle(i->shape,i->linewidth,&i->strokergb); + i->fillstyleid = swf_ShapeAddSolidFillStyle(i->shape,&i->fillrgb); - i->shapeid = getNewID(obj); + i->shapeid = getNewID(dev); msg(" Using shape id %d", i->shapeid); @@ -1201,22 +941,22 @@ static void startshape(struct swfoutput*obj) i->shapeisempty = 1; } -static void starttext(struct swfoutput*obj) +static void starttext(gfxdevice_t*dev) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; if(i->shapeid>=0) - endshape(obj); + endshape(dev); - i->textid = getNewID(obj); + i->textid = getNewID(dev); i->swflastx=i->swflasty=0; } /* TODO: move to ../lib/rfxswf */ -void changeRect(struct swfoutput*obj, TAG*tag, int pos, SRECT*newrect) +void changeRect(gfxdevice_t*dev, TAG*tag, int pos, SRECT*newrect) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; /* determine length of old rect */ tag->pos = pos; tag->readBit = 0; @@ -1236,9 +976,9 @@ void changeRect(struct swfoutput*obj, TAG*tag, int pos, SRECT*newrect) tag->pos = tag->readBit = 0; } -void cancelshape(swfoutput*obj) +void cancelshape(gfxdevice_t*dev) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; /* delete old shape tag */ TAG*todel = i->tag; i->tag = i->tag->prev; @@ -1248,13 +988,13 @@ void cancelshape(swfoutput*obj) i->bboxrectpos = -1; } -void fixAreas(swfoutput*obj) +void fixAreas(gfxdevice_t*dev) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; if(!i->shapeisempty && i->fill && (i->bboxrect.xmin == i->bboxrect.xmax || i->bboxrect.ymin == i->bboxrect.ymax) && - config_minlinewidth >= 0.001 + i->config_minlinewidth >= 0.001 ) { msg(" Shape has size 0: width=%.2f height=%.2f", (i->bboxrect.xmax-i->bboxrect.xmin)/20.0, @@ -1268,47 +1008,49 @@ void fixAreas(swfoutput*obj) return; } - cancelshape(obj); + cancelshape(dev); - RGBA save_col = obj->strokergb; + RGBA save_col = i->strokergb; int save_width = i->linewidth; - obj->strokergb = obj->fillrgb; - i->linewidth = (int)(config_minlinewidth*20); + i->strokergb = i->fillrgb; + i->linewidth = (int)(i->config_minlinewidth*20); if(i->linewidth==0) i->linewidth = 1; - startshape(obj); + startshape(dev); - moveto(obj, i->tag, r.xmin/20.0,r.ymin/20.0); - lineto(obj, i->tag, r.xmax/20.0,r.ymax/20.0); + moveto(dev, i->tag, r.xmin/20.0,r.ymin/20.0); + lineto(dev, i->tag, r.xmax/20.0,r.ymax/20.0); - obj->strokergb = save_col; + i->strokergb = save_col; i->linewidth = save_width; } } -static void endshape_noput(swfoutput*obj) +static void endshape_noput(gfxdevice_t*dev) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; if(i->shapeid<0) return; - //changeRect(obj, i->tag, i->bboxrectpos, &i->bboxrect); + //changeRect(dev, i->tag, i->bboxrectpos, &i->bboxrect); i->shapeid = -1; if(i->shape) { swf_ShapeFree(i->shape); i->shape=0; } i->fill=0; + i->shapeposx=0; + i->shapeposy=0; } -static void endshape(swfoutput*obj) +static void endshape(gfxdevice_t*dev) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; if(i->shapeid<0) return; - fixAreas(obj); + fixAreas(dev); if(i->shapeisempty || /*bbox empty?*/ @@ -1322,60 +1064,94 @@ static void endshape(swfoutput*obj) i->bboxrect.xmax /20.0, i->bboxrect.ymax /20.0 ); - cancelshape(obj); + cancelshape(dev); return; } swf_ShapeSetEnd(i->tag); - changeRect(obj, i->tag, i->bboxrectpos, &i->bboxrect); + changeRect(dev, i->tag, i->bboxrectpos, &i->bboxrect); msg(" Placing shape id %d", i->shapeid); i->tag = swf_InsertTag(i->tag,ST_PLACEOBJECT2); - swf_ObjectPlace(i->tag,i->shapeid,/*depth*/++i->depth,&i->page_matrix,NULL,NULL); + MATRIX m = i->page_matrix; + m.tx += i->shapeposx; + m.ty += i->shapeposy; + swf_ObjectPlace(i->tag,i->shapeid,getNewDepth(dev),&m,NULL,NULL); swf_ShapeFree(i->shape); i->shape = 0; i->shapeid = -1; i->bboxrectpos = -1; + i->fill=0; + i->shapeposx=0; + i->shapeposy=0; +} - /*int debug = 1; - if(debug) { - char text[80]; - sprintf(text, "id%d", i->shapeid); - swfcoord points[4]; - points[0].x = i->bboxrect.xmin; - points[0].y = i->bboxrect.ymin; - points[1].x = i->bboxrect.xmax; - points[1].y = i->bboxrect.ymin; - points[2].x = i->bboxrect.xmax; - points[2].y = i->bboxrect.ymax; - points[3].x = i->bboxrect.xmin; - points[3].y = i->bboxrect.ymax; - swfoutput_namedlink(obj,text,points); - }*/ +void wipeSWF(SWF*swf) +{ + TAG*tag = swf->firstTag; + while(tag) { + TAG*next = tag->next; + if(tag->id != ST_SETBACKGROUNDCOLOR && + tag->id != ST_END && + tag->id != ST_DOACTION && + tag->id != ST_SHOWFRAME) { + swf_DeleteTag(tag); + } + tag = next; + } } -void swfoutput_finalize(struct swfoutput*obj) + +void swfoutput_finalize(gfxdevice_t*dev) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; if(i->tag && i->tag->id == ST_END) return; //already done + if(i->config_bboxvars) { + TAG* tag = swf_InsertTag(i->swf->firstTag, ST_DOACTION); + ActionTAG*a = 0; + a = action_PushString(a, "xmin"); + a = action_PushFloat(a, i->swf->movieSize.xmin / 20.0); + a = action_SetVariable(a); + a = action_PushString(a, "ymin"); + a = action_PushFloat(a, i->swf->movieSize.ymin / 20.0); + a = action_SetVariable(a); + a = action_PushString(a, "xmax"); + a = action_PushFloat(a, i->swf->movieSize.xmax / 20.0); + a = action_SetVariable(a); + a = action_PushString(a, "ymax"); + a = action_PushFloat(a, i->swf->movieSize.ymax / 20.0); + a = action_SetVariable(a); + a = action_PushString(a, "width"); + a = action_PushFloat(a, (i->swf->movieSize.xmax - i->swf->movieSize.xmin) / 20.0); + a = action_SetVariable(a); + a = action_PushString(a, "height"); + a = action_PushFloat(a, (i->swf->movieSize.ymax - i->swf->movieSize.ymin) / 20.0); + a = action_SetVariable(a); + a = action_End(a); + swf_ActionSet(tag, a); + swf_ActionFree(a); + } + if(i->frameno == i->lastframeno) // fix: add missing pagefeed - swfoutput_pagefeed(obj); + dev->endpage(dev); - endpage(obj); + endpage(dev); fontlist_t *tmp,*iterator = i->fontlist; while(iterator) { - TAG*mtag = i->swf.firstTag; + TAG*mtag = i->swf->firstTag; if(iterator->swffont) { mtag = swf_InsertTag(mtag, ST_DEFINEFONT2); - /*if(!storeallcharacters) - swf_FontReduce(iterator->swffont);*/ + if(!i->config_storeallcharacters) { + msg(" Reducing font %s", iterator->swffont->name); + swf_FontReduce(iterator->swffont); + } swf_FontSetDefine2(mtag, iterator->swffont); } @@ -1391,31 +1167,18 @@ void swfoutput_finalize(struct swfoutput*obj) swf_DeleteTag(tag); tag = prev; } + + if(i->overflow) { + wipeSWF(i->swf); + } + if(i->config_enablezlib || i->config_flashversion>=6) { + i->swf->compressed = 1; + } } -SWF* swfoutput_get(struct swfoutput*obj) -{ - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - - swfoutput_finalize(obj); - - return swf_CopySWF(&i->swf); -} - -void swfoutput_getdimensions(struct swfoutput*obj, int*x1, int*y1, int*x2, int*y2) -{ - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - if(x1) *x1 = i->swf.movieSize.xmin/20; - if(y1) *y1 = i->swf.movieSize.ymin/20; - if(x2) *x2 = i->swf.movieSize.xmax/20; - if(y2) *y2 = i->swf.movieSize.ymax/20; -} - -int swfoutput_save(struct swfoutput* obj, char*filename) +int swfresult_save(gfxresult_t*gfx, char*filename) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - swfoutput_finalize(obj); - + SWF*swf = (SWF*)gfx->internal; int fi; if(filename) fi = open(filename, O_BINARY|O_CREAT|O_TRUNC|O_WRONLY, 0777); @@ -1423,28 +1186,77 @@ int swfoutput_save(struct swfoutput* obj, char*filename) fi = 1; // stdout if(fi<=0) { - msg(" Could not create \"%s\". ", FIXNULL(filename)); - return 0; + msg(" Could not create \"%s\". ", FIXNULL(filename)); + return -1; } - if(config_enablezlib || config_flashversion>=6) { - if FAILED(swf_WriteSWC(fi,&i->swf)) - msg(" WriteSWC() failed.\n"); + if(swf->compressed) { + if FAILED(swf_WriteSWC(fi,swf)) + msg(" WriteSWC() failed.\n"); } else { - if FAILED(swf_WriteSWF(fi,&i->swf)) - msg(" WriteSWF() failed.\n"); + if FAILED(swf_WriteSWF(fi,swf)) + msg(" WriteSWF() failed.\n"); } if(filename) close(fi); - msg(" SWF written\n"); - return 1; + return 0; +} +void* swfresult_get(gfxresult_t*gfx, char*name) +{ + SWF*swf = (SWF*)gfx->internal; + if(!strcmp(name, "swf")) { + return (void*)swf_CopySWF(swf); + } else if(!strcmp(name, "xmin")) { + return (void*)(swf->movieSize.xmin/20); + } else if(!strcmp(name, "ymin")) { + return (void*)(swf->movieSize.ymin/20); + } else if(!strcmp(name, "xmax")) { + return (void*)(swf->movieSize.xmax/20); + } else if(!strcmp(name, "ymax")) { + return (void*)(swf->movieSize.ymax/20); + } else if(!strcmp(name, "width")) { + return (void*)((swf->movieSize.xmax - swf->movieSize.xmin)/20); + } else if(!strcmp(name, "height")) { + return (void*)((swf->movieSize.ymax - swf->movieSize.ymin)/20); + } + return 0; +} +void swfresult_destroy(gfxresult_t*gfx) +{ + if(gfx->internal) { + swf_FreeTags((SWF*)gfx->internal); + free(gfx->internal); + gfx->internal = 0; + } + memset(gfx, 0, sizeof(gfxresult_t)); + free(gfx); } -/* Perform cleaning up, complete the swf, and write it out. */ -void swfoutput_destroy(struct swfoutput* obj) +static void swfoutput_destroy(gfxdevice_t* dev); + +gfxresult_t* swf_finish(gfxdevice_t* dev) +{ + swfoutput_internal*i = (swfoutput_internal*)dev->internal; + gfxresult_t*result; + + swfoutput_finalize(dev); + SWF* swf = i->swf;i->swf = 0; + swfoutput_destroy(dev); + + result = (gfxresult_t*)rfx_calloc(sizeof(gfxresult_t)); + result->internal = swf; + result->save = swfresult_save; + result->write = 0; + result->get = swfresult_get; + result->destroy = swfresult_destroy; + return result; +} + +/* Perform cleaning up */ +static void swfoutput_destroy(gfxdevice_t* dev) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; if(!i) { /* not initialized yet- nothing to destroy */ return; @@ -1459,115 +1271,139 @@ void swfoutput_destroy(struct swfoutput* obj) iterator = iterator->next; delete tmp; } - swf_FreeTags(&i->swf); + if(i->swf) {swf_FreeTags(i->swf);free(i->swf);i->swf = 0;} free(i);i=0; - memset(obj, 0, sizeof(swfoutput)); + memset(dev, 0, sizeof(gfxdevice_t)); } -static void swfoutput_setfillcolor(swfoutput* obj, U8 r, U8 g, U8 b, U8 a) +static void swfoutput_setfillcolor(gfxdevice_t* dev, U8 r, U8 g, U8 b, U8 a) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - if(obj->fillrgb.r == r && - obj->fillrgb.g == g && - obj->fillrgb.b == b && - obj->fillrgb.a == a) return; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; + if(i->fillrgb.r == r && + i->fillrgb.g == g && + i->fillrgb.b == b && + i->fillrgb.a == a) return; if(i->shapeid>=0) - endshape(obj); + endshape(dev); - obj->fillrgb.r = r; - obj->fillrgb.g = g; - obj->fillrgb.b = b; - obj->fillrgb.a = a; + i->fillrgb.r = r; + i->fillrgb.g = g; + i->fillrgb.b = b; + i->fillrgb.a = a; } -static void swfoutput_setstrokecolor(swfoutput* obj, U8 r, U8 g, U8 b, U8 a) +static void swfoutput_setstrokecolor(gfxdevice_t* dev, U8 r, U8 g, U8 b, U8 a) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - if(obj->strokergb.r == r && - obj->strokergb.g == g && - obj->strokergb.b == b && - obj->strokergb.a == a) return; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; + if(i->strokergb.r == r && + i->strokergb.g == g && + i->strokergb.b == b && + i->strokergb.a == a) return; if(i->shapeid>=0) - endshape(obj); - obj->strokergb.r = r; - obj->strokergb.g = g; - obj->strokergb.b = b; - obj->strokergb.a = a; + endshape(dev); + i->strokergb.r = r; + i->strokergb.g = g; + i->strokergb.b = b; + i->strokergb.a = a; } -static void swfoutput_setlinewidth(struct swfoutput*obj, double _linewidth) +static void swfoutput_setlinewidth(gfxdevice_t*dev, double _linewidth) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - if(i->linewidth == (U16)(_linewidth*20)) + swfoutput_internal*i = (swfoutput_internal*)dev->internal; + if(i->linewidth == (U16)(_linewidth*20+19)) return; - if(i->shapeid>=0) - endshape(obj); - i->linewidth = (U16)(_linewidth*20); + endshape(dev); + i->linewidth = (U16)(_linewidth*20+19); } -static void drawlink(struct swfoutput*obj, ActionTAG*,ActionTAG*, swfcoord*points, char mouseover); +static void drawlink(gfxdevice_t*dev, ActionTAG*,ActionTAG*, gfxline_t*points, char mouseover); +static void swfoutput_namedlink(gfxdevice_t*dev, char*name, gfxline_t*points); +static void swfoutput_linktopage(gfxdevice_t*dev, int page, gfxline_t*points); +static void swfoutput_linktourl(gfxdevice_t*dev, char*url, gfxline_t*points); -void swfoutput_linktourl(struct swfoutput*obj, char*url, swfcoord*points) +void swfoutput_drawlink(gfxdevice_t*dev, char*url, gfxline_t*points) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - ActionTAG* actions; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; + dev->drawlink(dev, points, url); +} + +void swf_drawlink(gfxdevice_t*dev, gfxline_t*points, char*url) +{ + swfoutput_internal*i = (swfoutput_internal*)dev->internal; + if(!strncmp("http://pdf2swf:", url, 15)) { - char*tmp = strdup(url); - int l = strlen(tmp); - if(tmp[l-1] == '/') - tmp[l-1] = 0; - swfoutput_namedlink(obj, tmp+15, points); - free(tmp); - return; + char*tmp = strdup(url); + int l = strlen(tmp); + if(tmp[l-1] == '/') + tmp[l-1] = 0; + swfoutput_namedlink(dev, tmp+15, points); + free(tmp); + return; + } else if(!strncmp("page", url, 4)) { + int t, nodigit=0; + for(t=4;url[t];t++) + if(url[t]<'0' || url[t]>'9') + nodigit = 1; + if(!nodigit) { + int page = atoi(&url[4]) - 1; + if(page<0) page = 0; + swfoutput_linktopage(dev, page, points); + } + } else { + swfoutput_linktourl(dev, url, points); } - +} +void swfoutput_linktourl(gfxdevice_t*dev, char*url, gfxline_t*points) +{ + ActionTAG* actions; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; if(i->shapeid>=0) - endshape(obj); + endshape(dev); if(i->textid>=0) - endtext(obj); + endtext(dev); - if(config_opennewwindow) + if(!i->config_opennewwindow) actions = action_GetUrl(0, url, "_parent"); else actions = action_GetUrl(0, url, "_this"); actions = action_End(actions); - drawlink(obj, actions, 0, points,0); + drawlink(dev, actions, 0, points,0); } -void swfoutput_linktopage(struct swfoutput*obj, int page, swfcoord*points) +void swfoutput_linktopage(gfxdevice_t*dev, int page, gfxline_t*points) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; ActionTAG* actions; if(i->shapeid>=0) - endshape(obj); + endshape(dev); if(i->textid>=0) - endtext(obj); + endtext(dev); actions = action_GotoFrame(0, page); actions = action_End(actions); - drawlink(obj, actions, 0, points,0); + drawlink(dev, actions, 0, points,0); } /* Named Links (a.k.a. Acrobatmenu) are used to implement various gadgets of the viewer objects, like subtitles, index elements etc. */ -void swfoutput_namedlink(struct swfoutput*obj, char*name, swfcoord*points) +void swfoutput_namedlink(gfxdevice_t*dev, char*name, gfxline_t*points) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; ActionTAG *actions1,*actions2; char*tmp = strdup(name); char mouseover = 1; if(i->shapeid>=0) - endshape(obj); + endshape(dev); if(i->textid>=0) - endtext(obj); + endtext(dev); if(!strncmp(tmp, "call:", 5)) { @@ -1599,16 +1435,52 @@ void swfoutput_namedlink(struct swfoutput*obj, char*name, swfcoord*points) actions2 = action_End(actions2); } - drawlink(obj, actions1, actions2, points,mouseover); + drawlink(dev, actions1, actions2, points,mouseover); swf_ActionFree(actions1); swf_ActionFree(actions2); free(tmp); } -static void drawlink(struct swfoutput*obj, ActionTAG*actions1, ActionTAG*actions2, swfcoord*points, char mouseover) +static void drawgfxline(gfxdevice_t*dev, gfxline_t*line) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; + swfoutput_internal*i = (swfoutput_internal*)dev->internal; + gfxcoord_t lastx=0,lasty=0,px=0,py=0; + char lastwasmoveto; + while(1) { + if(!line) + break; + /* check whether the next segment is zero */ + if(line->type == gfx_moveTo) { + msg(" ======== moveTo %.2f %.2f", line->x, line->y); + moveto(dev, i->tag, line->x, line->y); + px = lastx = line->x; + py = lasty = line->y; + lastwasmoveto = 1; + } if(line->type == gfx_lineTo) { + msg(" ======== lineTo %.2f %.2f", line->x, line->y); + lineto(dev, i->tag, line->x, line->y); + px = line->x; + py = line->y; + lastwasmoveto = 0; + } else if(line->type == gfx_splineTo) { + msg(" ======== splineTo %.2f %.2f", line->x, line->y); + plotxy s,p; + s.x = line->sx;p.x = line->x; + s.y = line->sy;p.y = line->y; + splineto(dev, i->tag, s, p); + px = line->x; + py = line->y; + lastwasmoveto = 0; + } + line = line->next; + } +} + + +static void drawlink(gfxdevice_t*dev, ActionTAG*actions1, ActionTAG*actions2, gfxline_t*points, char mouseover) +{ + swfoutput_internal*i = (swfoutput_internal*)dev->internal; RGBA rgb; SRECT r; int lsid=0; @@ -1616,79 +1488,51 @@ static void drawlink(struct swfoutput*obj, ActionTAG*actions1, ActionTAG*actions struct plotxy p1,p2,p3,p4; int myshapeid; int myshapeid2; - double xmin,ymin; - double xmax=xmin=points[0].x,ymax=ymin=points[0].y; double posx = 0; double posy = 0; int t; - int buttonid = getNewID(obj); - for(t=1;t<4;t++) - { - if(points[t].x>xmax) xmax=points[t].x; - if(points[t].y>ymax) ymax=points[t].y; - if(points[t].xtag = swf_InsertTag(i->tag,ST_DEFINESHAPE3); swf_ShapeNew(&i->shape); rgb.r = rgb.b = rgb.a = rgb.g = 0; fsid = swf_ShapeAddSolidFillStyle(i->shape,&rgb); swf_SetU16(i->tag, myshapeid); - r.xmin = (int)(xmin*20); - r.ymin = (int)(ymin*20); - r.xmax = (int)(xmax*20); - r.ymax = (int)(ymax*20); + r.xmin = (int)(bbox.xmin*20); + r.ymin = (int)(bbox.ymin*20); + r.xmax = (int)(bbox.xmax*20); + r.ymax = (int)(bbox.ymax*20); swf_SetRect(i->tag,&r); swf_SetShapeStyles(i->tag,i->shape); swf_ShapeCountBits(i->shape,NULL,NULL); swf_SetShapeBits(i->tag,i->shape); swf_ShapeSetAll(i->tag,i->shape,/*x*/0,/*y*/0,0,fsid,0); i->swflastx = i->swflasty = 0; - moveto(obj, i->tag, p1); - lineto(obj, i->tag, p2); - lineto(obj, i->tag, p3); - lineto(obj, i->tag, p4); - lineto(obj, i->tag, p1); + drawgfxline(dev, points); swf_ShapeSetEnd(i->tag); /* shape2 */ - myshapeid2 = getNewID(obj); + myshapeid2 = getNewID(dev); i->tag = swf_InsertTag(i->tag,ST_DEFINESHAPE3); swf_ShapeNew(&i->shape); rgb.r = rgb.b = rgb.a = rgb.g = 255; rgb.a = 40; fsid = swf_ShapeAddSolidFillStyle(i->shape,&rgb); swf_SetU16(i->tag, myshapeid2); - r.xmin = (int)(xmin*20); - r.ymin = (int)(ymin*20); - r.xmax = (int)(xmax*20); - r.ymax = (int)(ymax*20); + r.xmin = (int)(bbox.xmin*20); + r.ymin = (int)(bbox.ymin*20); + r.xmax = (int)(bbox.xmax*20); + r.ymax = (int)(bbox.ymax*20); swf_SetRect(i->tag,&r); swf_SetShapeStyles(i->tag,i->shape); swf_ShapeCountBits(i->shape,NULL,NULL); swf_SetShapeBits(i->tag,i->shape); swf_ShapeSetAll(i->tag,i->shape,/*x*/0,/*y*/0,0,fsid,0); i->swflastx = i->swflasty = 0; - moveto(obj, i->tag, p1); - lineto(obj, i->tag, p2); - lineto(obj, i->tag, p3); - lineto(obj, i->tag, p4); - lineto(obj, i->tag, p1); + drawgfxline(dev, points); swf_ShapeSetEnd(i->tag); if(!mouseover) @@ -1738,9 +1582,9 @@ static void drawlink(struct swfoutput*obj, ActionTAG*actions1, ActionTAG*actions m = i->page_matrix; m.tx = p.x; m.ty = p.y; - swf_ObjectPlace(i->tag, buttonid, ++i->depth,&m,0,0); + swf_ObjectPlace(i->tag, buttonid, getNewDepth(dev),&m,0,0); } else { - swf_ObjectPlace(i->tag, buttonid, ++i->depth,&i->page_matrix,0,0); + swf_ObjectPlace(i->tag, buttonid, getNewDepth(dev),&i->page_matrix,0,0); } } @@ -1786,182 +1630,73 @@ for(t=0;tinternal; - gfxcoord_t lastx=0,lasty=0,px=0,py=0; - char lastwasmoveto; - while(1) { - if(!line) - break; - /* check whether the next segment is zero */ - if(line->type == gfx_moveTo) { - msg(" ======== moveTo %.2f %.2f", line->x, line->y); - moveto(obj, i->tag, line->x, line->y); - px = lastx = line->x; - py = lasty = line->y; - lastwasmoveto = 1; - } if(line->type == gfx_lineTo) { - msg(" ======== lineTo %.2f %.2f", line->x, line->y); - lineto(obj, i->tag, line->x, line->y); - px = line->x; - py = line->y; - lastwasmoveto = 0; - } else if(line->type == gfx_splineTo) { - msg(" ======== splineTo %.2f %.2f", line->x, line->y); - plotxy s,p; - s.x = line->sx;p.x = line->x; - s.y = line->sy;p.y = line->y; - splineto(obj, i->tag, s, p); - px = line->x; - py = line->y; - lastwasmoveto = 0; - } - line = line->next; - } -} -void swfoutput_drawgfxline(struct swfoutput*obj, gfxline_t*line, gfxcoord_t width, gfxcolor_t*col, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit) +int swf_setparameter(gfxdevice_t*dev, const char*name, const char*value) { - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - gfxdevice_t*dev = &i->device; - dev->stroke(dev, line, width, col, cap_style, joint_style, miterLimit); -} -void swfoutput_fillgfxline(struct swfoutput*obj, gfxline_t*line, gfxcolor_t*col) -{ - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - gfxdevice_t*dev = &i->device; - dev->fill(dev, line, col); -} -void swfoutput_startclip(struct swfoutput*obj, gfxline_t*line) -{ - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - gfxdevice_t*dev = &i->device; - dev->startclip(dev, line); -} -void swfoutput_endclip(struct swfoutput*obj) -{ - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - gfxdevice_t*dev = &i->device; - dev->endclip(dev); -} - -#define IMAGE_TYPE_JPEG 0 -#define IMAGE_TYPE_LOSSLESS 1 - -static void swfoutput_drawimage(struct swfoutput*obj, RGBA* data, int sizex,int sizey, - double x1,double y1, - double x2,double y2, - double x3,double y3, - double x4,double y4, int type) -{ - swfoutput_internal*i = (swfoutput_internal*)obj->internal; - - RGBA*newpic=0; - - double l1 = sqrt((x4-x1)*(x4-x1) + (y4-y1)*(y4-y1)); - double l2 = sqrt((x2-x1)*(x2-x1) + (y2-y1)*(y2-y1)); - - gfxline_t p1,p2,p3,p4,p5; - p1.type=gfx_moveTo;p1.x=x1; p1.y=y1;p1.next=&p2; - p2.type=gfx_lineTo;p2.x=x2; p2.y=y2;p2.next=&p3; - p3.type=gfx_lineTo;p3.x=x3; p3.y=y3;p3.next=&p4; - p4.type=gfx_lineTo;p4.x=x4; p4.y=y4;p4.next=&p5; - p5.type=gfx_lineTo;p5.x=x1; p5.y=y1;p5.next=0; - - {p1.x = (int)(p1.x*20)/20.0; - p1.y = (int)(p1.y*20)/20.0; - p2.x = (int)(p2.x*20)/20.0; - p2.y = (int)(p2.y*20)/20.0; - p3.x = (int)(p3.x*20)/20.0; - p3.y = (int)(p3.y*20)/20.0; - p4.x = (int)(p4.x*20)/20.0; - p4.y = (int)(p4.y*20)/20.0; - p5.x = (int)(p5.x*20)/20.0; - p5.y = (int)(p5.y*20)/20.0; - } - - float m00,m10,tx; - float m01,m11,ty; - - gfxmatrix_t m; - m.m00 = (p4.x-p1.x)/sizex; m.m10 = (p2.x-p1.x)/sizey; - m.m01 = (p4.y-p1.y)/sizex; m.m11 = (p2.y-p1.y)/sizey; - m.tx = p1.x - 0.5; - m.ty = p1.y - 0.5; - - gfximage_t img; - img.data = (gfxcolor_t*)data; - img.width = sizex; - img.height = sizey; - - if(type == IMAGE_TYPE_JPEG) - /* TODO: pass image_dpi to device instead */ - i->device.setparameter(&i->device, "next_bitmap_is_jpeg", "1"); - - i->device.fillbitmap(&i->device, &p1, &img, &m, 0); -} - -void swfoutput_drawimagejpeg(struct swfoutput*obj, RGBA*mem, int sizex,int sizey, - double x1,double y1, double x2,double y2, double x3,double y3, double x4,double y4) -{ - swfoutput_drawimage(obj,mem,sizex,sizey,x1,y1,x2,y2,x3,y3,x4,y4, IMAGE_TYPE_JPEG); -} - -void swfoutput_drawimagelossless(struct swfoutput*obj, RGBA*mem, int sizex,int sizey, - double x1,double y1, double x2,double y2, double x3,double y3, double x4,double y4) -{ - swfoutput_drawimage(obj,mem,sizex,sizey,x1,y1,x2,y2,x3,y3,x4,y4, IMAGE_TYPE_LOSSLESS); -} + swfoutput_internal*i = (swfoutput_internal*)dev->internal; -void swfoutput_setparameter(char*name, char*value) -{ if(!strcmp(name, "jpegsubpixels")) { - config_jpegsubpixels = atof(value); + i->config_jpegsubpixels = atof(value); } else if(!strcmp(name, "ppmsubpixels")) { - config_ppmsubpixels = atof(value); + i->config_ppmsubpixels = atof(value); } else if(!strcmp(name, "drawonlyshapes")) { - config_drawonlyshapes = atoi(value); + i->config_drawonlyshapes = atoi(value); } else if(!strcmp(name, "ignoredraworder")) { - config_ignoredraworder = atoi(value); + i->config_ignoredraworder = atoi(value); } else if(!strcmp(name, "filloverlap")) { - config_filloverlap = atoi(value); + i->config_filloverlap = atoi(value); } else if(!strcmp(name, "linksopennewwindow")) { - config_opennewwindow = atoi(value); + i->config_opennewwindow = atoi(value); } else if(!strcmp(name, "opennewwindow")) { - config_opennewwindow = atoi(value); + i->config_opennewwindow = atoi(value); } else if(!strcmp(name, "storeallcharacters")) { - config_storeallcharacters = atoi(value); + i->config_storeallcharacters = atoi(value); } else if(!strcmp(name, "enablezlib")) { - config_enablezlib = atoi(value); + i->config_enablezlib = atoi(value); + } else if(!strcmp(name, "bboxvars")) { + i->config_bboxvars = atoi(value); } else if(!strcmp(name, "insertstop")) { - config_insertstoptag = atoi(value); - } else if(!strcmp(name, "protected")) { - config_protect = atoi(value); + i->config_insertstoptag = atoi(value); + } else if(!strcmp(name, "protect")) { + i->config_protect = atoi(value); + if(i->config_protect && i->tag) { + i->tag = swf_InsertTag(i->tag, ST_PROTECT); + } + } else if(!strcmp(name, "faketags")) { + i->config_generate_fake_tags = atoi(value); } else if(!strcmp(name, "flashversion")) { - config_flashversion = atoi(value); + i->config_flashversion = atoi(value); + if(i->swf) { + i->swf->fileVersion = i->config_flashversion; + } } else if(!strcmp(name, "minlinewidth")) { - config_minlinewidth = atof(value); + i->config_minlinewidth = atof(value); } else if(!strcmp(name, "caplinewidth")) { - config_caplinewidth = atof(value); + i->config_caplinewidth = atof(value); + } else if(!strcmp(name, "dumpfonts")) { + i->config_dumpfonts = atoi(value); + } else if(!strcmp(name, "next_bitmap_is_jpeg")) { + i->jpeg = 1; } else if(!strcmp(name, "jpegquality")) { int val = atoi(value); if(val<0) val=0; if(val>100) val=100; - config_jpegquality = val; + i->config_jpegquality = val; } else if(!strcmp(name, "splinequality")) { int v = atoi(value); v = 500-(v*5); // 100% = 0.25 pixel, 0% = 25 pixel if(v<1) v = 1; - config_splinemaxerror = v; + i->config_splinemaxerror = v; } else if(!strcmp(name, "fontquality")) { int v = atoi(value); v = 500-(v*5); // 100% = 0.25 pixel, 0% = 25 pixel if(v<1) v = 1; - config_fontsplinemaxerror = v; + i->config_fontsplinemaxerror = v; } else { fprintf(stderr, "unknown parameter: %s (=%s)\n", name, value); + return 0; } + return 1; } // -------------------------------------------------------------------- @@ -1989,14 +1724,16 @@ static CXFORM gfxcxform_to_cxform(gfxcxform_t* c) return cx; } -ArtSVP* gfxstrokeToSVP(gfxline_t*line, gfxcoord_t width, gfx_capType cap_style, gfx_joinType joint_style, double miterLimit) +static ArtVpath* gfxline_to_ArtVpath(gfxline_t*line) { ArtVpath *vec = NULL; - ArtSVP *svp = NULL; int pos=0,len=0; gfxline_t*l2; double x=0,y=0; + /* factor which determines into how many line fragments a spline is converted */ + double subfraction = 2.4;//0.3 + l2 = line; while(l2) { if(l2->type == gfx_moveTo) { @@ -2004,7 +1741,7 @@ ArtSVP* gfxstrokeToSVP(gfxline_t*line, gfxcoord_t width, gfx_capType cap_style, } if(l2->type == gfx_lineTo) { pos ++; } if(l2->type == gfx_splineTo) { - int parts = (int)(sqrt(fabs(l2->x-2*l2->sx+x) + fabs(l2->y-2*l2->sy+y))/3); + int parts = (int)(sqrt(fabs(l2->x-2*l2->sx+x) + fabs(l2->y-2*l2->sy+y))*subfraction); if(!parts) parts = 1; pos += parts + 1; } @@ -2034,7 +1771,7 @@ ArtSVP* gfxstrokeToSVP(gfxline_t*line, gfxcoord_t width, gfx_capType cap_style, assert(pos<=len); } else if(l2->type == gfx_splineTo) { int i; - int parts = (int)(sqrt(fabs(l2->x-2*l2->sx+x) + fabs(l2->y-2*l2->sy+y))/3); + int parts = (int)(sqrt(fabs(l2->x-2*l2->sx+x) + fabs(l2->y-2*l2->sy+y))*subfraction); if(!parts) parts = 1; for(i=0;i<=parts;i++) { double t = (double)i/(double)parts; @@ -2050,8 +1787,22 @@ ArtSVP* gfxstrokeToSVP(gfxline_t*line, gfxcoord_t width, gfx_capType cap_style, l2 = l2->next; } vec[pos].code = ART_END; - - svp = art_svp_vpath_stroke (vec, + + return vec; +} + +static ArtSVP* gfxfillToSVP(gfxline_t*line) +{ + ArtVpath* vec = gfxline_to_ArtVpath(line); + ArtSVP *svp = art_svp_from_vpath(vec); + free(vec); + return svp; +} + +static ArtSVP* gfxstrokeToSVP(gfxline_t*line, gfxcoord_t width, gfx_capType cap_style, gfx_joinType joint_style, double miterLimit) +{ + ArtVpath* vec = gfxline_to_ArtVpath(line); + ArtSVP *svp = art_svp_vpath_stroke (vec, (joint_style==gfx_joinMiter)?ART_PATH_STROKE_JOIN_MITER: ((joint_style==gfx_joinRound)?ART_PATH_STROKE_JOIN_ROUND: ((joint_style==gfx_joinBevel)?ART_PATH_STROKE_JOIN_BEVEL:ART_PATH_STROKE_JOIN_BEVEL)), @@ -2066,7 +1817,7 @@ ArtSVP* gfxstrokeToSVP(gfxline_t*line, gfxcoord_t width, gfx_capType cap_style, return svp; } -gfxline_t* SVPtogfxline(ArtSVP*svp) +static gfxline_t* SVPtogfxline(ArtSVP*svp) { int size = 0; int t; @@ -2096,12 +1847,20 @@ gfxline_t* SVPtogfxline(ArtSVP*svp) } } +/* TODO */ +static int imageInCache(gfxdevice_t*dev, void*data, int width, int height) +{ + return -1; +} +static void addImageToCache(gfxdevice_t*dev, void*data, int width, int height) +{ +} + static int add_image(swfoutput_internal*i, gfximage_t*img, int targetwidth, int targetheight, int* newwidth, int* newheight) { - swfoutput*obj = i->obj; + gfxdevice_t*dev = i->dev; RGBA*newpic = 0; RGBA*mem = (RGBA*)img->data; - int bitid = getNewID(obj); int sizex = img->width; int sizey = img->height; @@ -2111,12 +1870,12 @@ static int add_image(swfoutput_internal*i, gfximage_t*img, int targetwidth, int int newsizex=sizex, newsizey=sizey; /// { - if(is_jpeg && config_jpegsubpixels) { - newsizex = (int)(targetwidth*config_jpegsubpixels+0.5); - newsizey = (int)(targetheight*config_jpegsubpixels+0.5); - } else if(!is_jpeg && config_ppmsubpixels) { - newsizex = (int)(targetwidth*config_ppmsubpixels+0.5); - newsizey = (int)(targetheight*config_ppmsubpixels+0.5); + if(is_jpeg && i->config_jpegsubpixels) { + newsizex = (int)(targetwidth*i->config_jpegsubpixels+0.5); + newsizey = (int)(targetheight*i->config_jpegsubpixels+0.5); + } else if(!is_jpeg && i->config_ppmsubpixels) { + newsizex = (int)(targetwidth*i->config_ppmsubpixels+0.5); + newsizey = (int)(targetheight*i->config_ppmsubpixels+0.5); } /// } @@ -2124,16 +1883,16 @@ static int add_image(swfoutput_internal*i, gfximage_t*img, int targetwidth, int return -1; /* TODO: cache images */ - *newwidth = sizex; - *newheight = sizey; if(newsizex Scaling %dx%d image to %dx%d", sizex, sizey, newsizex, newsizey); + msg(" Scaling %dx%d image to %dx%d", sizex, sizey, newsizex, newsizey); newpic = swf_ImageScale(mem, sizex, sizey, newsizex, newsizey); *newwidth = sizex = newsizex; *newheight = sizey = newsizey; mem = newpic; - + } else { + *newwidth = newsizex = sizex; + *newheight = newsizey = sizey; } int num_colors = swf_ImageGetNumberOfPaletteEntries(mem,sizex,sizey,0); @@ -2159,11 +1918,19 @@ static int add_image(swfoutput_internal*i, gfximage_t*img, int targetwidth, int } printf("\n");*/ - i->tag = swf_AddImage(i->tag, bitid, mem, sizex, sizey, config_jpegquality); + int bitid = -1; + int cacheid = imageInCache(dev, mem, sizex, sizey); + + if(cacheid<=0) { + bitid = getNewID(dev); + i->tag = swf_AddImage(i->tag, bitid, mem, sizex, sizey, i->config_jpegquality); + addImageToCache(dev, mem, sizex, sizey); + } else { + bitid = cacheid; + } if(newpic) free(newpic); - return bitid; } @@ -2178,13 +1945,12 @@ static SRECT gfxline_getSWFbbox(gfxline_t*line) return r; } -void swf_fillbitmap(gfxdevice_t*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*matrix, gfxcxform_t*cxform) +static void swf_fillbitmap(gfxdevice_t*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*matrix, gfxcxform_t*cxform) { swfoutput_internal*i = (swfoutput_internal*)dev->internal; - swfoutput*obj = i->obj; - endshape(obj); - endtext(obj); + endshape(dev); + endtext(dev); int targetx = (int)(sqrt(matrix->m00*matrix->m00 + matrix->m01*matrix->m01)*img->width); int targety = (int)(sqrt(matrix->m10*matrix->m10 + matrix->m11*matrix->m11)*img->height); @@ -2205,7 +1971,7 @@ void swf_fillbitmap(gfxdevice_t*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t m.ty = (int)(matrix->ty*20); /* shape */ - int myshapeid = getNewID(obj); + int myshapeid = getNewID(dev); i->tag = swf_InsertTag(i->tag,ST_DEFINESHAPE); SHAPE*shape; swf_ShapeNew(&shape); @@ -2218,22 +1984,21 @@ void swf_fillbitmap(gfxdevice_t*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t swf_SetShapeBits(i->tag,shape); swf_ShapeSetAll(i->tag,shape,UNDEFINED_COORD,UNDEFINED_COORD,0,fsid,0); i->swflastx = i->swflasty = UNDEFINED_COORD; - drawgfxline(obj, line); + drawgfxline(dev, line); swf_ShapeSetEnd(i->tag); swf_ShapeFree(shape); i->tag = swf_InsertTag(i->tag,ST_PLACEOBJECT2); CXFORM cxform2 = gfxcxform_to_cxform(cxform); - swf_ObjectPlace(i->tag,myshapeid,/*depth*/++i->depth,&i->page_matrix,&cxform2,NULL); + swf_ObjectPlace(i->tag,myshapeid,getNewDepth(dev),&i->page_matrix,&cxform2,NULL); } -void swf_startclip(gfxdevice_t*dev, gfxline_t*line) +static void swf_startclip(gfxdevice_t*dev, gfxline_t*line) { swfoutput_internal*i = (swfoutput_internal*)dev->internal; - swfoutput*obj = i->obj; - endtext(obj); - endshape(obj); + endtext(dev); + endshape(dev); if(i->clippos >= 127) { @@ -2241,7 +2006,7 @@ void swf_startclip(gfxdevice_t*dev, gfxline_t*line) i->clippos --; } - int myshapeid = getNewID(obj); + int myshapeid = getNewID(dev); i->tag = swf_InsertTag(i->tag,ST_DEFINESHAPE); RGBA col; memset(&col, 0, sizeof(RGBA)); @@ -2256,7 +2021,7 @@ void swf_startclip(gfxdevice_t*dev, gfxline_t*line) swf_SetShapeBits(i->tag,shape); swf_ShapeSetAll(i->tag,shape,UNDEFINED_COORD,UNDEFINED_COORD,0,fsid,0); i->swflastx = i->swflasty = UNDEFINED_COORD; - drawgfxline(obj, line); + drawgfxline(dev, line); swf_ShapeSetEnd(i->tag); swf_ShapeFree(shape); @@ -2265,18 +2030,17 @@ void swf_startclip(gfxdevice_t*dev, gfxline_t*line) i->tag = swf_InsertTag(i->tag,ST_PLACEOBJECT2); i->cliptags[i->clippos] = i->tag; i->clipshapes[i->clippos] = myshapeid; - i->clipdepths[i->clippos] = ++i->depth; + i->clipdepths[i->clippos] = getNewDepth(dev); i->clippos++; } -void swf_endclip(gfxdevice_t*dev) +static void swf_endclip(gfxdevice_t*dev) { swfoutput_internal*i = (swfoutput_internal*)dev->internal; - swfoutput*obj = i->obj; if(i->textid>=0) - endtext(obj); + endtext(dev); if(i->shapeid>=0) - endshape(obj); + endshape(dev); if(!i->clippos) { msg(" Invalid end of clipping region"); @@ -2288,16 +2052,7 @@ void swf_endclip(gfxdevice_t*dev) i->depth ++;*/ swf_ObjectPlaceClip(i->cliptags[i->clippos],i->clipshapes[i->clippos],i->clipdepths[i->clippos],&i->page_matrix,NULL,NULL,i->depth); } -int swf_setparameter(gfxdevice_t*dev, const char*key, const char*value) -{ - if(!strcmp(key, "next_bitmap_is_jpeg")) { - ((swfoutput_internal*)dev->internal)->jpeg = 1; - return 1; - } - return 0; -} - -int gfxline_type(gfxline_t*line) +static int gfxline_type(gfxline_t*line) { int tmplines=0; int tmpsplines=0; @@ -2326,7 +2081,7 @@ int gfxline_type(gfxline_t*line) else return 4; } -int gfxline_has_dots(gfxline_t*line) +static int gfxline_has_dots(gfxline_t*line) { int tmplines=0; double x,y; @@ -2357,7 +2112,7 @@ int gfxline_has_dots(gfxline_t*line) return 0; } -int gfxline_fix_short_edges(gfxline_t*line) +static int gfxline_fix_short_edges(gfxline_t*line) { double x,y; while(line) { @@ -2378,28 +2133,64 @@ int gfxline_fix_short_edges(gfxline_t*line) return 0; } -int shapenr = 0; +static char is_inside_page(gfxdevice_t*dev, gfxcoord_t x, gfxcoord_t y) +{ + swfoutput_internal*i = (swfoutput_internal*)dev->internal; + if(xmin_x || x>i->max_x) return 0; + if(ymin_y || y>i->max_y) return 0; + return 1; +} + +static void show_path(ArtSVP*path) +{ + int t; + printf("Segments: %d\n", path->n_segs); + for(t=0;tn_segs;t++) { + ArtSVPSeg* seg = &path->segs[t]; + printf("Segment %d: %d points, %s, BBox: (%f,%f,%f,%f)\n", + t, seg->n_points, seg->dir==0?"UP ":"DOWN", + seg->bbox.x0, seg->bbox.y0, seg->bbox.x1, seg->bbox.y1); + int p; + for(p=0;pn_points;p++) { + ArtPoint* point = &seg->points[p]; + printf(" (%f,%f)\n", point->x, point->y); + } + } + printf("\n"); +} -void swf_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit) +gfxline_t* gfxline_move(gfxline_t*line, double x, double y) +{ + gfxline_t*l = line = gfxline_clone(line); + + while(l) { + l->x += x; + l->y += y; + l->sx += x; + l->sy += y; + l = l->next; + } + return line; +} + +//#define NORMALIZE_POLYGON_POSITIONS + +static void swf_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit) { swfoutput_internal*i = (swfoutput_internal*)dev->internal; - swfoutput*obj = i->obj; int type = gfxline_type(line); int has_dots = gfxline_has_dots(line); + gfxbbox_t r = gfxline_getbbox(line); + int is_outside_page = !is_inside_page(dev, r.xmin, r.ymin) || !is_inside_page(dev, r.xmax, r.ymax); /* TODO: * split line into segments, and perform this check for all segments */ - if(!has_dots && - (width <= config_caplinewidth + + if(!has_dots && + (width <= i->config_caplinewidth || (cap_style == gfx_capRound && joint_style == gfx_joinRound) - || (cap_style == gfx_capRound && type<=2))) { - msg(" draw as stroke, type=%d dots=%d", type, has_dots); - endtext(obj); - swfoutput_setstrokecolor(obj, color->r, color->g, color->b, color->a); - swfoutput_setlinewidth(obj, width); - startshape(obj); - stopFill(obj); - drawgfxline(obj, line); - } else { + || (cap_style == gfx_capRound && type<=2))) {} else + { + /* convert line to polygon */ msg(" draw as polygon, type=%d dots=%d", type, has_dots); if(has_dots) gfxline_fix_short_edges(line); @@ -2407,23 +2198,232 @@ void swf_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*co ArtSVP* svp = gfxstrokeToSVP(line, width, cap_style, joint_style, miterLimit); gfxline_t*gfxline = SVPtogfxline(svp); dev->fill(dev, gfxline, color); + free(gfxline); + art_svp_free(svp); + return; } + + msg(" draw as stroke, type=%d dots=%d", type, has_dots); + endtext(dev); + +#ifdef NORMALIZE_POLYGON_POSITIONS + endshape(dev); + double startx = 0, starty = 0; + if(line && line->type == gfx_moveTo) { + startx = line->x; + starty = line->y; + } + line = gfxline_move(line, -startx, -starty); + i->shapeposx = (int)(startx*20); + i->shapeposy = (int)(starty*20); +#endif + + swfoutput_setstrokecolor(dev, color->r, color->g, color->b, color->a); + swfoutput_setlinewidth(dev, width); + startshape(dev); + stopFill(dev); + drawgfxline(dev, line); + +#ifdef NORMALIZE_POLYGON_POSITIONS + free(line); //account for _move +#endif + } -void swf_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color) +static void swf_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color) { swfoutput_internal*i = (swfoutput_internal*)dev->internal; - swfoutput*obj = i->obj; - endtext(obj); - if(!config_ignoredraworder) - endshape(obj); - swfoutput_setfillcolor(obj, color->r, color->g, color->b, color->a); - startshape(obj); - startFill(obj); + gfxbbox_t r = gfxline_getbbox(line); + int is_outside_page = !is_inside_page(dev, r.xmin, r.ymin) || !is_inside_page(dev, r.xmax, r.ymax); + + endtext(dev); + if(!i->config_ignoredraworder) + endshape(dev); + +#ifdef NORMALIZE_POLYGON_POSITIONS + endshape(dev); + double startx = 0, starty = 0; + if(line && line->type == gfx_moveTo) { + startx = line->x; + starty = line->y; + } + line = gfxline_move(line, -startx, -starty); + i->shapeposx = (int)(startx*20); + i->shapeposy = (int)(starty*20); +#endif + + swfoutput_setfillcolor(dev, color->r, color->g, color->b, color->a); + startshape(dev); + startFill(dev); i->fill=1; - drawgfxline(obj, line); + drawgfxline(dev, line); msg(" end of swf_fill (shapeid=%d)", i->shapeid); + +#ifdef NORMALIZE_POLYGON_POSITIONS + free(line); //account for _move +#endif } -void swf_fillgradient(gfxdevice_t*dev, gfxline_t*line, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix) +static void swf_fillgradient(gfxdevice_t*dev, gfxline_t*line, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix) { msg(" Gradient filling not implemented yet"); } + +static SWFFONT* gfxfont_to_swffont(gfxfont_t*font, char* id) +{ + SWFFONT*swffont = (SWFFONT*)rfx_calloc(sizeof(SWFFONT)); + int t; + swffont->id = -1; + swffont->version = 2; + swffont->name = (U8*)strdup(id); + swffont->layout = (SWFLAYOUT*)rfx_calloc(sizeof(SWFLAYOUT)); + swffont->layout->ascent = 0; /* ? */ + swffont->layout->descent = 0; + swffont->layout->leading = 0; + swffont->layout->bounds = (SRECT*)rfx_calloc(sizeof(SRECT)*font->num_glyphs); + swffont->encoding = FONT_ENCODING_UNICODE; + swffont->numchars = font->num_glyphs; + swffont->maxascii = font->max_unicode; + swffont->ascii2glyph = (int*)rfx_calloc(sizeof(int)*swffont->maxascii); + swffont->glyph2ascii = (U16*)rfx_calloc(sizeof(U16)*swffont->numchars); + swffont->glyph = (SWFGLYPH*)rfx_calloc(sizeof(SWFGLYPH)*swffont->numchars); + swffont->glyphnames = (char**)rfx_calloc(sizeof(char*)*swffont->numchars); + for(t=0;tmax_unicode;t++) { + swffont->ascii2glyph[t] = font->unicode2glyph[t]; + } + for(t=0;tnum_glyphs;t++) { + drawer_t draw; + gfxline_t*line; + swffont->glyph2ascii[t] = font->glyphs[t].unicode; + if(font->glyphs[t].name) { + swffont->glyphnames[t] = strdup(font->glyphs[t].name); + } else { + swffont->glyphnames[t] = 0; + } + swffont->glyph[t].advance = (int)(font->glyphs[t].advance * 20); + + swf_Shape01DrawerInit(&draw, 0); + line = font->glyphs[t].line; + while(line) { + FPOINT c,to; + c.x = line->sx; c.y = line->sy; + to.x = line->x; to.y = line->y; + if(line->type == gfx_moveTo) { + draw.moveTo(&draw, &to); + } else if(line->type == gfx_lineTo) { + draw.lineTo(&draw, &to); + } else if(line->type == gfx_splineTo) { + draw.splineTo(&draw, &c, &to); + } + line = line->next; + } + draw.finish(&draw); + swffont->glyph[t].shape = swf_ShapeDrawerToShape(&draw); + swffont->layout->bounds[t] = swf_ShapeDrawerGetBBox(&draw); + draw.dealloc(&draw); + } + return swffont; +} + +static void swf_addfont(gfxdevice_t*dev, char*fontid, gfxfont_t*font) +{ + swfoutput_internal*i = (swfoutput_internal*)dev->internal; + + if(i->swffont && i->swffont->name && !strcmp((char*)i->swffont->name,fontid)) + return; // the requested font is the current font + + fontlist_t*last=0,*l = i->fontlist; + while(l) { + last = l; + if(!strcmp((char*)l->swffont->name, fontid)) { + return; // we already know this font + } + l = l->next; + } + l = (fontlist_t*)rfx_calloc(sizeof(fontlist_t)); + l->swffont = gfxfont_to_swffont(font, fontid); + l->next = 0; + if(last) { + last->next = l; + } else { + i->fontlist = l; + } + swf_FontSetID(l->swffont, getNewID(i->dev)); + + if(getScreenLogLevel() >= LOGLEVEL_DEBUG) { + // print font information + msg(" Font %s",fontid); + msg(" | ID: %d", l->swffont->id); + msg(" | Version: %d", l->swffont->version); + msg(" | Name: %s", l->swffont->name); + msg(" | Numchars: %d", l->swffont->numchars); + msg(" | Maxascii: %d", l->swffont->maxascii); + msg(" | Style: %d", l->swffont->style); + msg(" | Encoding: %d", l->swffont->encoding); + for(int iii=0; iiiswffont->numchars;iii++) { + msg(" | Glyph %d) name=%s, unicode=%d size=%d bbox=(%.2f,%.2f,%.2f,%.2f)\n", iii, l->swffont->glyphnames?l->swffont->glyphnames[iii]:"", l->swffont->glyph2ascii[iii], l->swffont->glyph[iii].shape->bitlen, + l->swffont->layout->bounds[iii].xmin/20.0, + l->swffont->layout->bounds[iii].ymin/20.0, + l->swffont->layout->bounds[iii].xmax/20.0, + l->swffont->layout->bounds[iii].ymax/20.0 + ); + int t; + for(t=0;tswffont->maxascii;t++) { + if(l->swffont->ascii2glyph[t] == iii) + msg(" | - maps to %d",t); + } + } + } +} + +static void swf_switchfont(gfxdevice_t*dev, char*fontid) +{ + swfoutput_internal*i = (swfoutput_internal*)dev->internal; + + if(i->swffont && i->swffont->name && !strcmp((char*)i->swffont->name,fontid)) + return; // the requested font is the current font + + fontlist_t*l = i->fontlist; + while(l) { + if(!strcmp((char*)l->swffont->name, fontid)) { + i->swffont = l->swffont; + return; //done! + } + l = l->next; + } + msg(" Unknown font id: %s", fontid); + return; +} + +static void swf_drawchar(gfxdevice_t*dev, char*fontid, int glyph, gfxcolor_t*color, gfxmatrix_t*matrix) +{ + swfoutput_internal*i = (swfoutput_internal*)dev->internal; + + if(!i->swffont || !i->swffont->name || strcmp((char*)i->swffont->name,fontid)) // not equal to current font + { + /* TODO: remove the need for this (enhance getcharacterbbox so that it can cope + with multiple fonts */ + endtext(dev); + + swf_switchfont(dev, fontid); // set the current font + } + swfoutput_setfontmatrix(dev, matrix->m00, matrix->m01, matrix->m10, matrix->m11); + + swfmatrix m; + m.m11 = i->fontm11; + m.m12 = i->fontm12; + m.m21 = i->fontm21; + m.m22 = i->fontm22; + m.m31 = matrix->tx; + m.m32 = matrix->ty; + +/* printf("%f %f\n", m.m31, m.m32); + { + static int xpos = 40; + static int ypos = 200; + m.m31 = xpos; + m.m32 = ypos; + xpos += 10; + }*/ + + + drawchar(dev, i->swffont, glyph, &m, color); +}