#include "GfxFont.h"
#include "CharCodeToUnicode.h"
#include "NameToUnicodeTable.h"
-#include "FontFile.h"
#include "GlobalParams.h"
+//#define XPDF_101
+#ifdef XPDF_101
+#include "FontFile.h"
+#else
+#include "FoFiType1C.h"
+#include "FoFiTrueType.h"
+#endif
+#include "SWFOutputDev.h"
+
//swftools header files
#include "swfoutput.h"
-#include "SWFOutputDev.h"
#include "../lib/log.h"
#include <math.h>
static int pagepos = 0;
static double caplinewidth = 3.0;
+static int zoom = 72; /* xpdf: 86 */
static void printInfoString(Dict *infoDict, char *key, char *fmt);
static void printInfoDate(Dict *infoDict, char *key, char *fmt);
-static double fontsizes[] =
-{
- 0.833,0.833,0.889,0.889,
- 0.788,0.722,0.833,0.778,
- 0.600,0.600,0.600,0.600,
- 0.576,0.576,0.576,0.576,
- 0.733 //?
-};
-static char*fontnames[]={
-"Helvetica",
-"Helvetica-Bold",
-"Helvetica-BoldOblique",
-"Helvetica-Oblique",
-"Times-Roman",
-"Times-Bold",
-"Times-BoldItalic",
-"Times-Italic",
-"Courier",
-"Courier-Bold",
-"Courier-BoldOblique",
-"Courier-Oblique",
-"Symbol",
-"Symbol",
-"Symbol",
-"Symbol",
-"ZapfDingBats"
-};
-
struct mapping {
char*pdffont;
char*filename;
- int id;
} pdf2t1map[] ={
{"Times-Roman", "n021003l"},
{"Times-Italic", "n021023l"},
{"Symbol", "s050000l"},
{"ZapfDingbats", "d050000l"}};
-class GfxState;
-class GfxImageColorMap;
-
class SWFOutputDev: public OutputDev {
struct swfoutput output;
int outputstarted;
// Does this device use drawChar() or drawString()?
virtual GBool useDrawChar();
+ // Can this device draw gradients?
+ virtual GBool useGradients();
+
virtual GBool interpretType3Chars() {return gTrue;}
//----- initialization and control
int pbminfo; // did we write "File contains jpegs" yet?
int linkinfo; // did we write "File contains links" yet?
int ttfinfo; // did we write "File contains TrueType Fonts" yet?
+ int gradientinfo; // did we write "File contains Gradients yet?
int type3active; // are we between beginType3()/endType3()?
GfxState *laststate;
+
+ int pic_xids[1024];
+ int pic_yids[1024];
+ int pic_ids[1024];
+ int pic_width[1024];
+ int pic_height[1024];
+ int picpos;
+ int pic_id;
+ char type3Warning;
+
+ char* substitutetarget[256];
+ char* substitutesource[256];
+ int substitutepos;
+};
+
+SWFOutputDev::SWFOutputDev()
+{
+ jpeginfo = 0;
+ ttfinfo = 0;
+ linkinfo = 0;
+ pbminfo = 0;
+ type3active = 0;
+ clippos = 0;
+ clipping[clippos] = 0;
+ outputstarted = 0;
+ xref = 0;
+ picpos = 0;
+ pic_id = 0;
+ substitutepos = 0;
+ type3Warning = 0;
+// printf("SWFOutputDev::SWFOutputDev() \n");
};
static char*getFontID(GfxFont*font)
return fontname;
}
-char mybuf[1024];
-char* gfxstate2str(GfxState *state)
+static char mybuf[1024];
+static char* gfxstate2str(GfxState *state)
{
char*bufpos = mybuf;
GfxRGB rgb;
return mybuf;
}
-
-
-void dumpFontInfo(char*loglevel, GfxFont*font);
-int lastdumps[1024];
-int lastdumppos = 0;
+static void dumpFontInfo(char*loglevel, GfxFont*font);
+static int lastdumps[1024];
+static int lastdumppos = 0;
/* nr = 0 unknown
nr = 1 substituting
nr = 2 type 3
*/
-void showFontError(GfxFont*font, int nr)
+static void showFontError(GfxFont*font, int nr)
{
Ref*r=font->getID();
int t;
dumpFontInfo("<warning>", font);
}
-void dumpFontInfo(char*loglevel, GfxFont*font)
+static void dumpFontInfo(char*loglevel, GfxFont*font)
{
char* name = getFontID(font);
Ref* r=font->getID();
//void SWFOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str, int width, int height, GBool invert, GBool inlineImg) {printf("void SWFOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str, int width, int height, GBool invert, GBool inlineImg) \n");}
//void SWFOutputDev::drawImage(GfxState *state, Object *ref, Stream *str, int width, int height, GfxImageColorMap *colorMap, GBool inlineImg) {printf("void SWFOutputDev::drawImage(GfxState *state, Object *ref, Stream *str, int width, int height, GfxImageColorMap *colorMap, GBool inlineImg) \n");}
-SWFOutputDev::SWFOutputDev()
+static void free_outline(SWF_OUTLINE*outline)
{
- jpeginfo = 0;
- ttfinfo = 0;
- linkinfo = 0;
- pbminfo = 0;
- type3active = 0;
- clippos = 0;
- clipping[clippos] = 0;
- outputstarted = 0;
- xref = 0;
-// printf("SWFOutputDev::SWFOutputDev() \n");
-};
+ while(outline) {
+ SWF_OUTLINE*next = outline->link;
+ free(outline);
+ outline = next;
+ }
+}
SWF_OUTLINE* gfxPath_to_SWF_OUTLINE(GfxState*state, GfxPath*path)
{
updateStrokeColor(state); //reset
updateFillColor(state); //reset
}
+ free_outline(outline);
}
void SWFOutputDev::fill(GfxState *state)
{
SWFOutputDev::~SWFOutputDev()
{
+ swfoutput_save(&output, swffilename);
swfoutput_destroy(&output);
outputstarted = 0;
};
{
return gTrue;
}
+GBool SWFOutputDev::useGradients()
+{
+ if(!gradientinfo)
+ {
+ msg("<notice> File contains gradients");
+ gradientinfo = 1;
+ }
+ return gTrue;
+}
void SWFOutputDev::beginString(GfxState *state, GString *s)
{
m11 *= state->getHorizScaling();
m21 *= state->getHorizScaling();
swfoutput_setfontmatrix(&output, m11, -m21, m12, -m22);
-
- msg("<debug> fontmatrix %7.3f %7.3f\n", m11,-m21);
- msg("<debug> fontmatrix %7.3f %7.3f\n", m12,-m22);
}
void SWFOutputDev::drawChar(GfxState *state, double x, double y,
x1 = x;
y1 = y;
state->transform(x, y, &x1, &y1);
-
+
Unicode u=0;
- if(_u)
+ if(_u && uLen)
u = *_u;
-
+
/* find out the character name */
char*name=0;
if(font->isCIDFont() && u) {
msg("<debug> drawChar(%f,%f,c='%c' (%d),u=%d <%d>) CID=%d name=\"%s\"\n",x,y,(c&127)>=32?c:'?',c,u, uLen, font->isCIDFont(), FIXNULL(name));
- x1 = (int)(x1+0.5);
- y1 = (int)(y1+0.5);
-
+ /*x1 = (int)(x1+0.5);
+ y1 = (int)(y1+0.5);*/
+
int ret = swfoutput_drawchar(&output, x1, y1, name, c, u);
}
if(rot!=0)
msg("<verbose> page is rotated %d degrees\n", rot);
- msg("<notice> processing page %d", pageNum);
-
/* state->transform(state->getX1(),state->getY1(),&x1,&y1);
state->transform(state->getX2(),state->getY2(),&x2,&y2);
Use CropBox, not MediaBox, as page size
if(!outputstarted) {
msg("<verbose> Bounding box is (%f,%f)-(%f,%f)", x1,y1,x2,y2);
- swfoutput_init(&output, swffilename,(int)x1,(int)y1,(int)x2,(int)y2);
+ swfoutput_init(&output);
outputstarted = 1;
}
- else
- swfoutput_newpage(&output);
+
+ swfoutput_newpage(&output, pageNum, (int)x1, (int)y1, (int)x2, (int)y2);
}
void SWFOutputDev::drawLink(Link *link, Catalog *catalog)
{
- msg("<debug> drawlink\n");
- double x1, y1, x2, y2, w;
- GfxRGB rgb;
- swfcoord points[5];
- int x, y;
+ msg("<debug> drawlink\n");
+ double x1, y1, x2, y2, w;
+ GfxRGB rgb;
+ swfcoord points[5];
+ int x, y;
- link->getBorder(&x1, &y1, &x2, &y2, &w);
-// if (w > 0)
- {
+#ifdef XPDF_101
+ link->getBorder(&x1, &y1, &x2, &y2, &w);
+#else
+ link->getRect(&x1, &y1, &x2, &y2);
+#endif
rgb.r = 0;
rgb.g = 0;
rgb.b = 1;
LinkAction*action=link->getAction();
char buf[128];
- char*s = "-?-";
+ char*s = 0;
char*type = "-?-";
char*url = 0;
char*named = 0;
int page = -1;
switch(action->getKind())
{
- case actionGoTo: {
- type = "GoTo";
- LinkGoTo *ha=(LinkGoTo *)link->getAction();
- LinkDest *dest=NULL;
- if (ha->getDest()==NULL)
- dest=catalog->findDest(ha->getNamedDest());
- else dest=ha->getDest();
- if (dest){
- if (dest->isPageRef()){
- Ref pageref=dest->getPageRef();
- page=catalog->findPage(pageref.num,pageref.gen);
- }
- else page=dest->getPageNum();
- sprintf(buf, "%d", page);
- s = buf;
- }
- }
+ case actionGoTo: {
+ type = "GoTo";
+ LinkGoTo *ha=(LinkGoTo *)link->getAction();
+ LinkDest *dest=NULL;
+ if (ha->getDest()==NULL)
+ dest=catalog->findDest(ha->getNamedDest());
+ else dest=ha->getDest();
+ if (dest){
+ if (dest->isPageRef()){
+ Ref pageref=dest->getPageRef();
+ page=catalog->findPage(pageref.num,pageref.gen);
+ }
+ else page=dest->getPageNum();
+ sprintf(buf, "%d", page);
+ s = strdup(buf);
+ }
+ }
break;
- case actionGoToR: {
- type = "GoToR";
- LinkGoToR*l = (LinkGoToR*)action;
- GString*g = l->getNamedDest();
- if(g)
- s = g->getCString();
- }
+ case actionGoToR: {
+ type = "GoToR";
+ LinkGoToR*l = (LinkGoToR*)action;
+ GString*g = l->getNamedDest();
+ if(g)
+ s = strdup(g->getCString());
+ }
break;
- case actionNamed: {
- type = "Named";
- LinkNamed*l = (LinkNamed*)action;
- GString*name = l->getName();
- if(name) {
- s = name->lowerCase()->getCString();
- named = name->getCString();
- if(!strchr(s,':'))
- {
- if(strstr(s, "next") || strstr(s, "forward"))
- {
- page = currentpage + 1;
- }
- else if(strstr(s, "prev") || strstr(s, "back"))
- {
- page = currentpage - 1;
- }
- else if(strstr(s, "last") || strstr(s, "end"))
- {
- page = pages[pagepos-1]; //:)
- }
- else if(strstr(s, "first") || strstr(s, "top"))
- {
- page = 1;
- }
- }
- }
- }
+ case actionNamed: {
+ type = "Named";
+ LinkNamed*l = (LinkNamed*)action;
+ GString*name = l->getName();
+ if(name) {
+ s = strdup(name->lowerCase()->getCString());
+ named = name->getCString();
+ if(!strchr(s,':'))
+ {
+ if(strstr(s, "next") || strstr(s, "forward"))
+ {
+ page = currentpage + 1;
+ }
+ else if(strstr(s, "prev") || strstr(s, "back"))
+ {
+ page = currentpage - 1;
+ }
+ else if(strstr(s, "last") || strstr(s, "end"))
+ {
+ page = pages[pagepos-1]; //:)
+ }
+ else if(strstr(s, "first") || strstr(s, "top"))
+ {
+ page = 1;
+ }
+ }
+ }
+ }
break;
- case actionLaunch: {
- type = "Launch";
- LinkLaunch*l = (LinkLaunch*)action;
- GString * str = new GString(l->getFileName());
- str->append(l->getParams());
- s = str->getCString();
- }
+ case actionLaunch: {
+ type = "Launch";
+ LinkLaunch*l = (LinkLaunch*)action;
+ GString * str = new GString(l->getFileName());
+ str->append(l->getParams());
+ s = strdup(str->getCString());
+ delete str;
+ }
break;
- case actionURI: {
- type = "URI";
- LinkURI*l = (LinkURI*)action;
- GString*g = l->getURI();
- if(g) {
- url = g->getCString();
- s = url;
- }
- }
+ case actionURI: {
+ type = "URI";
+ LinkURI*l = (LinkURI*)action;
+ GString*g = l->getURI();
+ if(g) {
+ url = g->getCString();
+ s = strdup(url);
+ }
+ }
break;
- case actionUnknown: {
- type = "Unknown";
- LinkUnknown*l = (LinkUnknown*)action;
- s = "";
- }
+ case actionUnknown: {
+ type = "Unknown";
+ LinkUnknown*l = (LinkUnknown*)action;
+ s = strdup("");
+ }
break;
- default: {
- msg("<error> Unknown link type!\n");
- break;
- }
+ default: {
+ msg("<error> Unknown link type!\n");
+ break;
+ }
}
+ if(!s) s = strdup("-?-");
+
if(!linkinfo && (page || url))
{
- msg("<notice> File contains links");
- linkinfo = 1;
+ msg("<notice> File contains links");
+ linkinfo = 1;
}
if(page>0)
{
- int t;
- for(t=0;t<pagepos;t++)
- if(pages[t]==page)
- break;
- if(t!=pagepos)
- swfoutput_linktopage(&output, t, points);
+ int t;
+ for(t=0;t<pagepos;t++)
+ if(pages[t]==page)
+ break;
+ if(t!=pagepos)
+ swfoutput_linktopage(&output, t, points);
}
else if(url)
{
- swfoutput_linktourl(&output, url, points);
+ swfoutput_linktourl(&output, url, points);
}
else if(named)
{
- swfoutput_namedlink(&output, named, points);
+ swfoutput_namedlink(&output, named, points);
}
msg("<verbose> \"%s\" link to \"%s\" (%d)\n", type, FIXNULL(s), page);
- }
+ free(s);s=0;
}
void SWFOutputDev::saveState(GfxState *state) {
clippos--;
}
-char type3Warning=0;
-
char* SWFOutputDev::searchFont(char*name)
{
int i;
(char)(rgb.b*255), (char)(opaq*255));
}
+void FoFiWrite(void *stream, char *data, int len)
+{
+ fwrite(data, len, 1, (FILE*)stream);
+}
+
char*SWFOutputDev::writeEmbeddedFontToFile(XRef*ref, GfxFont*font)
{
char*tmpFileName = NULL;
msg("<error> Couldn't read embedded font file");
return 0;
}
+#ifdef XPDF_101
Type1CFontFile *cvt = new Type1CFontFile(fontBuf, fontLen);
cvt->convertToType1(f);
+#else
+ FoFiType1C *cvt = FoFiType1C::make(fontBuf, fontLen);
+ cvt->convertToType1(NULL, gTrue, FoFiWrite, f);
+#endif
//cvt->convertToCIDType0("test", f);
//cvt->convertToType0("test", f);
delete cvt;
msg("<error> Couldn't read embedded font file");
return 0;
}
+#ifdef XPDF_101
TrueTypeFontFile *cvt = new TrueTypeFontFile(fontBuf, fontLen);
cvt->writeTTF(f);
+#else
+ FoFiTrueType *cvt = FoFiTrueType::make(fontBuf, fontLen);
+ cvt->writeTTF(FoFiWrite, f);
+#endif
delete cvt;
gfree(fontBuf);
} else {
return strdup(tmpFileName);
}
-
-char* substitutetarget[256];
-char* substitutesource[256];
-int substitutepos = 0;
-
char* searchForSuitableFont(GfxFont*gfxFont)
{
char*name = getFontName(gfxFont);
unlinkfont(fileName);
}
-int pic_xids[1024];
-int pic_yids[1024];
-int pic_ids[1024];
-int pic_width[1024];
-int pic_height[1024];
-int picpos = 0;
-int pic_id = 0;
-
#define SQR(x) ((x)*(x))
unsigned char* antialize(unsigned char*data, int width, int height, int newwidth, int newheight, int palettesize)
void pdfswf_init(char*filename, char*userPassword)
{
- GString *fileName = new GString(filename);
- GString *userPW;
- Object info;
-
- // read config file
- globalParams = new GlobalParams("");
-
- // open PDF file
- if (userPassword && userPassword[0]) {
- userPW = new GString(userPassword);
- } else {
- userPW = NULL;
- }
- doc = new PDFDoc(fileName, userPW);
- if (userPW) {
- delete userPW;
- }
- if (!doc->isOk()) {
- exit(1);
- }
+ GString *fileName = new GString(filename);
+ GString *userPW;
+ Object info;
- // print doc info
- doc->getDocInfo(&info);
- if (info.isDict() &&
- (screenloglevel>=LOGLEVEL_NOTICE)) {
- printInfoString(info.getDict(), "Title", "Title: %s\n");
- printInfoString(info.getDict(), "Subject", "Subject: %s\n");
- printInfoString(info.getDict(), "Keywords", "Keywords: %s\n");
- printInfoString(info.getDict(), "Author", "Author: %s\n");
- printInfoString(info.getDict(), "Creator", "Creator: %s\n");
- printInfoString(info.getDict(), "Producer", "Producer: %s\n");
- printInfoDate(info.getDict(), "CreationDate", "CreationDate: %s\n");
- printInfoDate(info.getDict(), "ModDate", "ModDate: %s\n");
- printf("Pages: %d\n", doc->getNumPages());
- printf("Linearized: %s\n", doc->isLinearized() ? "yes" : "no");
- printf("Encrypted: ");
- if (doc->isEncrypted()) {
- printf("yes (print:%s copy:%s change:%s addNotes:%s)\n",
- doc->okToPrint() ? "yes" : "no",
- doc->okToCopy() ? "yes" : "no",
- doc->okToChange() ? "yes" : "no",
- doc->okToAddNotes() ? "yes" : "no");
+ // read config file
+ globalParams = new GlobalParams("");
+
+ // open PDF file
+ if (userPassword && userPassword[0]) {
+ userPW = new GString(userPassword);
} else {
- printf("no\n");
+ userPW = NULL;
}
- }
- info.free();
-
- numpages = doc->getNumPages();
- if (doc->isEncrypted()) {
- if(!doc->okToCopy()) {
- printf("PDF disallows copying. Bailing out.\n");
- exit(1); //bail out
- }
- if(!doc->okToChange() || !doc->okToAddNotes())
- swfoutput_setprotected();
- }
+ doc = new PDFDoc(fileName, userPW);
+ if (userPW) {
+ delete userPW;
+ }
+ if (!doc->isOk()) {
+ exit(1);
+ }
+
+ // print doc info
+ doc->getDocInfo(&info);
+ if (info.isDict() &&
+ (screenloglevel>=LOGLEVEL_NOTICE)) {
+ printInfoString(info.getDict(), "Title", "Title: %s\n");
+ printInfoString(info.getDict(), "Subject", "Subject: %s\n");
+ printInfoString(info.getDict(), "Keywords", "Keywords: %s\n");
+ printInfoString(info.getDict(), "Author", "Author: %s\n");
+ printInfoString(info.getDict(), "Creator", "Creator: %s\n");
+ printInfoString(info.getDict(), "Producer", "Producer: %s\n");
+ printInfoDate(info.getDict(), "CreationDate", "CreationDate: %s\n");
+ printInfoDate(info.getDict(), "ModDate", "ModDate: %s\n");
+ printf("Pages: %d\n", doc->getNumPages());
+ printf("Linearized: %s\n", doc->isLinearized() ? "yes" : "no");
+ printf("Encrypted: ");
+ if (doc->isEncrypted()) {
+ printf("yes (print:%s copy:%s change:%s addNotes:%s)\n",
+ doc->okToPrint() ? "yes" : "no",
+ doc->okToCopy() ? "yes" : "no",
+ doc->okToChange() ? "yes" : "no",
+ doc->okToAddNotes() ? "yes" : "no");
+ } else {
+ printf("no\n");
+ }
+ }
+ info.free();
+
+ numpages = doc->getNumPages();
+ int protect = 0;
+ if (doc->isEncrypted()) {
+ if(!doc->okToCopy()) {
+ printf("PDF disallows copying. Terminating.\n");
+ exit(1); //bail out
+ }
+ if(!doc->okToChange() || !doc->okToAddNotes())
+ protect = 1;
+ }
+
+ if(protect)
+ swfoutput_setparameter("protect", "1");
- output = new SWFOutputDev();
- output->startDoc(doc->getXRef());
+ output = new SWFOutputDev();
+ output->startDoc(doc->getXRef());
}
void pdfswf_setparameter(char*name, char*value)
swffilename = value;
} else if(!strcmp(name, "caplinewidth")) {
caplinewidth = atof(value);
+ } else if(!strcmp(name, "zoom")) {
+ zoom = atoi(value);
} else {
swfoutput_setparameter(name, value);
}
fonts[fontnum++] = f;
}
-/* TODO: get rid of this */
-void pdfswf_drawonlyshapes() { pdfswf_setparameter("drawonlyshapes", "1"); }
-void pdfswf_ignoredraworder() { pdfswf_setparameter("ignoredraworder", "1"); }
-void pdfswf_linksopennewwindow() { pdfswf_setparameter("opennewwindow", "1"); }
-void pdfswf_storeallcharacters() { pdfswf_setparameter("storeallcharacters", "1"); }
-void pdfswf_enablezlib() { pdfswf_setparameter("enablezlib", "1"); }
void pdfswf_setoutputfilename(char*_filename) { swffilename = _filename; }
-void pdfswf_insertstop() { pdfswf_setparameter("insertstoptag", "1"); }
-void pdfswf_jpegquality(int val) {
- char tmp[32];
- sprintf(tmp, "%d", val);
- pdfswf_setparameter("jpegquality", tmp);
-}
-void pdfswf_setversion(int n) {
- char tmp[32];
- sprintf(tmp, "%d", n);
- pdfswf_setparameter("flashversion", tmp);
-}
-
-
void pdfswf_convertpage(int page)
{
for(t=0;t<pagepos;t++)
{
currentpage = pages[t];
- doc->displayPage((OutputDev*)output, currentpage, /*dpi*/72, /*rotate*/0, /*doLinks*/(int)1);
+#ifdef XPDF_101
+ doc->displayPage((OutputDev*)output, currentpage, /*zoom*/zoom, /*rotate*/0, /*doLinks*/(int)1);
+#else
+ doc->displayPage((OutputDev*)output, currentpage, zoom, zoom, /*rotate*/0, true, /*doLinks*/(int)1);
+#endif
}
}
int pdfswf_numpages()
{
return doc->getNumPages();
}
-int closed=0;
void pdfswf_close()
{
msg("<debug> pdfswf.cc: pdfswf_close()");
- delete output;
- delete doc;
+ delete output; output=0;
+ delete doc; doc=0;
+ free(pages); pages = 0;
//freeParams();
// check for memory leaks
Object::memCheck(stderr);
git.asbjorn.biz / swftools.git / blobdiff