#include "SWFOutputDev.h"
//swftools header files
-#include "swfoutput.h"
+#include "../lib/devices/swf.h"
#include "../lib/log.h"
#include "../lib/gfxdevice.h"
#include "../lib/gfxtools.h"
static void printInfoString(Dict *infoDict, char *key, char *fmt);
static void printInfoDate(Dict *infoDict, char *key, char *fmt);
+static char* lastfontdir = 0;
+
struct mapping {
char*pdffont;
char*filename;
virtual void startPage(int pageNum, GfxState *state, double x1, double y1, double x2, double y2) ;
void endframe();
- void* getSWF();
+ void* get(char*name);
//----- get info about output device
friend void swf_output_preparepage(swf_output_t*swf, int pdfpage, int outputpage);
};
+typedef struct _drawnchar
+{
+ gfxcoord_t x,y;
+ int charid;
+ gfxcolor_t color;
+} drawnchar_t;
+
+class CharBuffer
+{
+ drawnchar_t * chars;
+ int buf_size;
+ int num_chars;
+
+public:
+
+ CharBuffer()
+ {
+ buf_size = 32;
+ chars = (drawnchar_t*)malloc(sizeof(drawnchar_t)*buf_size);
+ memset(chars, 0, sizeof(drawnchar_t)*buf_size);
+ num_chars = 0;
+ }
+ ~CharBuffer()
+ {
+ free(chars);chars = 0;
+ }
+
+ void grow(int size)
+ {
+ if(size>=buf_size) {
+ buf_size += 32;
+ chars = (drawnchar_t*)realloc(chars, sizeof(drawnchar_t)*buf_size);
+ }
+ }
+
+ void addChar(int charid, gfxcoord_t x, gfxcoord_t y, gfxcolor_t color)
+ {
+ grow(num_chars);
+ chars[num_chars].x = x;
+ chars[num_chars].y = y;
+ chars[num_chars].color = color;
+ chars[num_chars].charid = charid;
+ }
+};
+
static char*getFontID(GfxFont*font);
struct FontInfo
finish();
return result->save(result, filename);
}
-void* SWFOutputDev::getSWF()
+void* SWFOutputDev::get(char*name)
{
finish();
- return result->get(result, "swf");
+ return result->get(result, name);
}
SWFOutputDev::~SWFOutputDev()
{
int render = state->getRender();
// check for invisible text -- this is used by Acrobat Capture
- if (render == 3)
+ if (render == 3) {
+ msg("<debug> Ignoring invisible text: char %d at %f,%f", c, x, y);
return;
+ }
if(states[statepos].textRender != render)
msg("<error> Internal error: drawChar.render!=beginString.render");
Gfx8BitFont*font8;
font8 = (Gfx8BitFont*)font;
char**enc=font8->getEncoding();
- if(enc && enc[c])
+ if(enc && enc[c] && strcasecmp(enc[c], "space")) {
name = enc[c];
+ }
}
if (CIDToGIDMap) {
msg("<debug> drawChar(%f, %f, c='%c' (%d), GID=%d, u=%d <%d>) CID=%d name=\"%s\" render=%d\n", x, y, (c&127)>=32?c:'?', c, CIDToGIDMap[c], u, uLen, font->isCIDFont(), FIXNULL(name), render);
msg("<debug> drawChar(%f,%f,c='%c' (%d), u=%d <%d>) CID=%d name=\"%s\" render=%d\n",x,y,(c&127)>=32?c:'?',c,u, uLen, font->isCIDFont(), FIXNULL(name), render);
}
- int charid = getGfxCharID(current_gfxfont, c, name, u);
- if(charid<0) {
+ int charid = -1;
+
+ if(uLen<=1) {
+ charid = getGfxCharID(current_gfxfont, c, name, u);
+ } else {
+ charid = getGfxCharID(current_gfxfont, c, 0, -1);
+ if(charid < 0) {
+ /* multiple unicodes- should usually map to a ligature.
+ if the ligature doesn't exist, we need to draw
+ the characters one-by-one. */
+ int t;
+ msg("<warning> ligature %d missing in font %s\n", c, current_font_id);
+ for(t=0;t<uLen;t++) {
+ drawChar(state, x, y, dx, dy, originX, originY, c, _u+t, 1);
+ }
+ return;
+ }
+ }
+
+ if(charid<0 && name) {
if(strcasecmp(name, "space")) {
msg("<warning> Didn't find character '%s' (c=%d,u=%d) in current charset (%s, %d characters)",
FIXNULL(name),c, u, FIXNULL((char*)current_font_id), current_gfxfont->num_glyphs);
int t;
int lpage = -1;
for(t=1;t<=pagepos;t++) {
- printf("%d) %d (%d?)\n", t, pages[t], page);
if(pages[t]==page) {
lpage = t;
break;
char* SWFOutputDev::substituteFont(GfxFont*gfxFont, char* oldname)
{
char*fontname = 0, *filename = 0;
- msg("<notice> subsituteFont(%s)", oldname);
+ msg("<notice> substituteFont(%s)", oldname);
if(!(fontname = searchForSuitableFont(gfxFont))) {
fontname = "Times-Roman";
if(!fileName) {
char * fontname = getFontName(gfxFont);
msg("<warning> Font %s %scould not be loaded.", fontname, embedded?"":"(not embedded) ");
- msg("<warning> Try putting a TTF version of that font (named \"%s.ttf\") into /swftools/fonts", fontname);
+
+ if(lastfontdir)
+ msg("<warning> Try putting a TTF version of that font (named \"%s.ttf\") into %s/swftools/fonts", fontname, lastfontdir);
+ else
+ msg("<warning> Try specifying one or more font directories");
+
fileName = substituteFont(gfxFont, fontid);
if(fontid) { free(fontid);fontid = strdup(substitutetarget[substitutepos-1]); /*ugly hack*/};
msg("<notice> Font is now %s (%s)", fontid, fileName);
{
#ifdef HAVE_DIRENT_H
msg("<notice> Adding %s to font directories", dirname);
+ lastfontdir = strdup(dirname);
DIR*dir = opendir(dirname);
if(!dir) {
msg("<warning> Couldn't open directory %s\n", dirname);
return ret;
}
-void* swf_output_get(swf_output_t*swf)
+void* swf_output_get(swf_output_t*swf,char*name)
{
swf_output_internal_t*i= (swf_output_internal_t*)swf->internal;
- void* ret = i->outputDev->getSWF();
+ void* ret = i->outputDev->get(name);
return ret;
}