#include "../lib/log.h"
}
+static PDFDoc*doc = 0;
static char* swffilename = 0;
+int numpages;
+int currentpage;
+
+// swf <-> pdf pages
+int*pages = 0;
+int pagebuflen = 0;
+int pagepos = 0;
static void printInfoString(Dict *infoDict, char *key, char *fmt);
static void printInfoDate(Dict *infoDict, char *key, char *fmt);
-static char userPassword[33] = "";
-static GBool printVersion = gFalse;
-static GBool printHelp = gFalse;
-
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
int setT1Font(char*name,FontEncoding*enc);
int t1id;
- int jpeginfo; // did we write "Page contains jpegs" yet?
- int pbminfo; // did we write "Page contains jpegs" yet?
+ int jpeginfo; // did we write "File contains jpegs" yet?
+ int pbminfo; // did we write "File contains jpegs" yet?
+ int linkinfo; // did we write "File contains links" yet?
+
+ GfxState *laststate;
};
char mybuf[1024];
if(lastdumppos<sizeof(lastdumps)/sizeof(int))
lastdumps[lastdumppos++] = r.num;
if(nr == 0)
- logf("<error> The following font caused problems:");
+ logf("<warning> The following font caused problems:");
else if(nr == 1)
- logf("<error> The following font caused problems (substituting):");
+ logf("<warning> The following font caused problems (substituting):");
else if(nr == 2)
- logf("<error> This document contains Type 3 Fonts: (some text may be incorrectly displayed)");
+ logf("<warning> This document contains Type 3 Fonts: (some text may be incorrectly displayed)");
- dumpFontInfo("<error>", font);
+ dumpFontInfo("<warning>", font);
}
void dumpFontInfo(char*loglevel, GfxFont*font)
SWFOutputDev::SWFOutputDev()
{
+ jpeginfo = 0;
+ linkinfo = 0;
+ pbminfo = 0;
clippos = 0;
clipping[clippos] = 0;
outputstarted = 0;
GfxPath * path = state->getPath();
struct swfmatrix m;
m.m11 = 1; m.m21 = 0; m.m22 = 1;
- m.m21 = 0; m.m13 = 0; m.m23 = 0;
+ m.m12 = 0; m.m13 = 0; m.m23 = 0;
T1_OUTLINE*outline = gfxPath_to_T1_OUTLINE(state, path);
swfoutput_setdrawmode(&output, DRAWMODE_STROKE);
swfoutput_drawpath(&output, outline, &m);
GfxPath * path = state->getPath();
struct swfmatrix m;
m.m11 = 1; m.m21 = 0; m.m22 = 1;
- m.m21 = 0; m.m13 = 0; m.m23 = 0;
+ m.m12 = 0; m.m13 = 0; m.m23 = 0;
T1_OUTLINE*outline = gfxPath_to_T1_OUTLINE(state, path);
swfoutput_setdrawmode(&output, DRAWMODE_FILL);
swfoutput_drawpath(&output, outline, &m);
GfxPath * path = state->getPath();
struct swfmatrix m;
m.m11 = 1; m.m21 = 0; m.m22 = 1;
- m.m21 = 0; m.m13 = 0; m.m23 = 0;
+ m.m12 = 0; m.m13 = 0; m.m23 = 0;
T1_OUTLINE*outline = gfxPath_to_T1_OUTLINE(state, path);
swfoutput_setdrawmode(&output, DRAWMODE_EOFILL);
swfoutput_drawpath(&output, outline, &m);
logf("<debug> clip\n");
GfxPath * path = state->getPath();
struct swfmatrix m;
- m.m11 = 1; m.m21 = 0; m.m22 = 1;
- m.m21 = 0; m.m13 = 0; m.m23 = 0;
+ m.m11 = 1; m.m22 = 1;
+ m.m12 = 0; m.m21 = 0;
+ m.m13 = 0; m.m23 = 0;
T1_OUTLINE*outline = gfxPath_to_T1_OUTLINE(state, path);
swfoutput_startclip(&output, outline, &m);
clipping[clippos] = 1;
GfxPath * path = state->getPath();
struct swfmatrix m;
m.m11 = 1; m.m21 = 0; m.m22 = 1;
- m.m21 = 0; m.m13 = 0; m.m23 = 0;
+ m.m12 = 0; m.m13 = 0; m.m23 = 0;
T1_OUTLINE*outline = gfxPath_to_T1_OUTLINE(state, path);
swfoutput_startclip(&output, outline, &m);
clipping[clippos] = 1;
void SWFOutputDev::beginString(GfxState *state, GString *s)
{
double m11,m21,m12,m22;
- logf("<debug> beginstring \"%s\"\n", s->getCString());
+// logf("<debug> %s beginstring \"%s\"\n", gfxstate2str(state), s->getCString());
state->getFontTransMat(&m11, &m12, &m21, &m22);
m11 *= state->getHorizScaling();
m21 *= state->getHorizScaling();
y1 = y;
state->transform(x, y, &x1, &y1);
- swfoutput_drawchar(&output, x1, y1, enc->getCharName(c));
+ if(enc->getCharName(c))
+ swfoutput_drawchar(&output, x1, y1, enc->getCharName(c));
+ else
+ logf("<warning> couldn't get name for character %02x from Encoding", c);
}
}
void SWFOutputDev::startPage(int pageNum, GfxState *state)
{
double x1,y1,x2,y2;
+ laststate = state;
logf("<debug> startPage %d\n", pageNum);
logf("<notice> processing page %d", pageNum);
- jpeginfo = 0;
- pbminfo = 0;
state->transform(state->getX1(),state->getY1(),&x1,&y1);
state->transform(state->getX2(),state->getY2(),&x2,&y2);
void SWFOutputDev::drawLink(Link *link, Catalog *catalog)
{
- logf("<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) {
+// if (w > 0)
+ {
rgb.r = 0;
rgb.g = 0;
rgb.b = 1;
cvtUserToDev(x1, y1, &x, &y);
- points[0].x = points[4].x = x;
- points[0].y = points[4].y = y;
+ points[0].x = points[4].x = (int)x;
+ points[0].y = points[4].y = (int)y;
cvtUserToDev(x2, y1, &x, &y);
- points[1].x = x;
- points[1].y = y;
+ points[1].x = (int)x;
+ points[1].y = (int)y;
cvtUserToDev(x2, y2, &x, &y);
- points[2].x = x;
- points[2].y = y;
+ points[2].x = (int)x;
+ points[2].y = (int)y;
cvtUserToDev(x1, y2, &x, &y);
- points[3].x = x;
- points[3].y = y;
- //PDF: draw rect
+ points[3].x = (int)x;
+ points[3].y = (int)y;
+
LinkAction*action=link->getAction();
- char*s;
+ char buf[128];
+ char*s = "-?-";
+ char*type = "-?-";
+ char*url = 0;
+ int page = -1;
switch(action->getKind())
{
case actionGoTo: {
- LinkGoTo*l = (LinkGoTo*)action;
- s = l->getNamedDest()->getCString();
+ 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;
+ }
}
break;
case actionGoToR: {
+ type = "GoToR";
LinkGoToR*l = (LinkGoToR*)action;
- s = l->getNamedDest()->getCString();
+ GString*g = l->getNamedDest();
+ if(g)
+ s = g->getCString();
+ }
+ break;
+ case actionNamed: {
+ type = "Named";
+ LinkNamed*l = (LinkNamed*)action;
+ GString*name = l->getName();
+ if(name) {
+ s = name->lowerCase()->getCString();
+ 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());
}
break;
case actionURI: {
+ type = "URI";
LinkURI*l = (LinkURI*)action;
- s = l->getURI()->getCString();
- }
- break;
- case actionNamed: {
- LinkNamed*l = (LinkNamed*)action;
- s = l->getName()->getCString();
+ GString*g = l->getURI();
+ if(g) {
+ url = g->getCString();
+ s = url;
+ }
}
break;
case actionUnknown: {
+ type = "Unknown";
LinkUnknown*l = (LinkUnknown*)action;
s = "";
}
break;
+ default: {
+ logf("<error> Unknown link type!\n");
+ break;
+ }
+ }
+ if(!linkinfo && (page || url))
+ {
+ logf("<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);
+ }
+ else if(url)
+ {
+ swfoutput_linktourl(&output, url, points);
}
- logf("<verbose> link to \"%s\"\n", s);
+ logf("<verbose> \"%s\" link to \"%s\" (%d)\n", type, s, page);
}
}
return 0;
this->t1id = id;
+ return 1;
}
void SWFOutputDev::updateLineWidth(GfxState *state)
{
- double width = state->getLineWidth();
+ double width = state->getTransformedLineWidth();
swfoutput_setlinewidth(&output, width);
}
char * fontname = 0;
GfxFont*gfxFont = state->getFont();
char * fileName = 0;
+
+// logf("<debug> %s updateFont\n", gfxstate2str(state));
if (!gfxFont) {
return;
unlink(fileName);
}
+int pic_xids[1024];
+int pic_yids[1024];
+int pic_ids[1024];
+int picpos = 0;
+int pic_id = 0;
+
void SWFOutputDev::drawGeneralImage(GfxState *state, Object *ref, Stream *str,
int width, int height, GfxImageColorMap*colorMap, GBool invert,
GBool inlineImg, int mask)
int c;
char fileName[128];
double x1,y1,x2,y2,x3,y3,x4,y4;
+ ImageStream *imgStr;
+ Guchar pixBuf[4];
+ GfxRGB rgb;
+ if(!width || !height)
+ return;
+
state->transform(0, 1, &x1, &y1);
state->transform(0, 0, &x2, &y2);
state->transform(1, 0, &x3, &y3);
logf("<verbose> Found jpeg. Temporary storage is %s", fileName);
if(!jpeginfo)
{
- logf("<notice> Page contains jpeg pictures");
+ logf("<notice> file contains jpeg pictures");
jpeginfo = 1;
}
if (!(fi = fopen(fileName, "wb"))) {
}
str = ((DCTStream *)str)->getRawStream();
str->reset();
+ int xid = 0;
+ int yid = 0;
+ int count = 0;
while ((c = str->getChar()) != EOF)
+ {
fputc(c, fi);
+ xid += count*c;
+ yid += (~count)*c;
+ count++;
+ }
fclose(fi);
- swfoutput_drawimagefile(&output, fileName, width, height, x1,y1,x2,y2,x3,y3,x4,y4);
+
+ int t,found = -1;
+ for(t=0;t<picpos;t++)
+ {
+ if(pic_xids[t] == xid &&
+ pic_yids[t] == yid) {
+ found = t;break;
+ }
+ }
+ if(found<0) {
+ pic_ids[picpos] = swfoutput_drawimagejpeg(&output, fileName, width, height,
+ x1,y1,x2,y2,x3,y3,x4,y4);
+ pic_xids[picpos] = xid;
+ pic_yids[picpos] = yid;
+ if(picpos<1024)
+ picpos++;
+ } else {
+ swfoutput_drawimageagain(&output, pic_ids[found], width, height,
+ x1,y1,x2,y2,x3,y3,x4,y4);
+ }
unlink(fileName);
} else {
- if(!pbminfo)
- {
- logf("<notice> Page contains pbm pictures");
- pbminfo = 1;
- }
+
+ if(!pbminfo) {
+ logf("<notice> file contains pbm pictures %s",mask?"(masked)":"");
+ if(mask)
+ logf("<verbose> ignoring %d by %d masked picture\n", width, height);
+ pbminfo = 1;
+ }
+
+ if(mask) {
+ str->reset();
+ int yes=0;
+ while ((c = str->getChar()) != EOF)
+ {
+ if((c<32 || c>'z') && yes && (c!=13) && (c!=10)) {
+ printf("no ascii: %02x\n", c);
+ yes = 1;
+ }
+ }
+ } else {
+ int x,y;
+ int width2 = (width+3)&(~3);
+ imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(),
+ colorMap->getBits());
+ imgStr->reset();
+
+ if(colorMap->getNumPixelComps()!=1)
+ {
+ RGBA*pic=new RGBA[width*height];
+ int xid = 0;
+ int yid = 0;
+ for (y = 0; y < height; ++y) {
+ for (x = 0; x < width; ++x) {
+ int r,g,b,a;
+ imgStr->getPixel(pixBuf);
+ colorMap->getRGB(pixBuf, &rgb);
+ pic[width*y+x].r = r = (U8)(rgb.r * 255 + 0.5);
+ pic[width*y+x].g = g = (U8)(rgb.g * 255 + 0.5);
+ pic[width*y+x].b = b = (U8)(rgb.b * 255 + 0.5);
+ pic[width*y+x].a = a = 255;//(U8)(rgb.a * 255 + 0.5);
+ xid += x*r+x*b*3+x*g*7+x*a*11;
+ yid += y*r*3+y*b*17+y*g*19+y*a*11;
+ }
+ }
+ int t,found = -1;
+ for(t=0;t<picpos;t++)
+ {
+ if(pic_xids[t] == xid &&
+ pic_yids[t] == yid) {
+ found = t;break;
+ }
+ }
+ if(found<0) {
+ pic_ids[picpos] = swfoutput_drawimagelossless(&output, pic, width, height,
+ x1,y1,x2,y2,x3,y3,x4,y4);
+ pic_xids[picpos] = xid;
+ pic_yids[picpos] = yid;
+ if(picpos<1024)
+ picpos++;
+ } else {
+ swfoutput_drawimageagain(&output, pic_ids[found], width, height,
+ x1,y1,x2,y2,x3,y3,x4,y4);
+ }
+ delete pic;
+ }
+ else
+ {
+ U8*pic = new U8[width2*height];
+ RGBA pal[256];
+ int t;
+ int xid=0,yid=0;
+ for(t=0;t<256;t++)
+ {
+ int r,g,b,a;
+ pixBuf[0] = t;
+ colorMap->getRGB(pixBuf, &rgb);
+ pal[t].r = r = (U8)(rgb.r * 255 + 0.5);
+ pal[t].g = g = (U8)(rgb.g * 255 + 0.5);
+ pal[t].b = b = (U8)(rgb.b * 255 + 0.5);
+ pal[t].a = a = 255;//(U8)(rgb.b * 255 + 0.5);
+ xid += t*r+t*b*3+t*g*7+t*a*11;
+ xid += (~t)*r+t*b*3+t*g*7+t*a*11;
+ }
+ for (y = 0; y < height; ++y) {
+ for (x = 0; x < width; ++x) {
+ imgStr->getPixel(pixBuf);
+ pic[width2*y+x] = pixBuf[0];
+ xid += x*pixBuf[0]*7;
+ yid += y*pixBuf[0]*3;
+ }
+ }
+ int found = -1;
+ for(t=0;t<picpos;t++)
+ {
+ if(pic_xids[t] == xid &&
+ pic_yids[t] == yid) {
+ found = t;break;
+ }
+ }
+ if(found<0) {
+ pic_ids[picpos] = swfoutput_drawimagelossless256(&output, pic, pal, width, height,
+ x1,y1,x2,y2,x3,y3,x4,y4);
+ pic_xids[picpos] = xid;
+ pic_yids[picpos] = yid;
+ if(picpos<1024)
+ picpos++;
+ } else {
+ swfoutput_drawimageagain(&output, pic_ids[found], width, height,
+ x1,y1,x2,y2,x3,y3,x4,y4);
+ }
+ delete pic;
+ }
+ delete imgStr;
+ }
+
}
}
drawGeneralImage(state,ref,str,width,height,colorMap,0,inlineImg,0);
}
-PDFDoc*doc = 0;
SWFOutputDev*output = 0;
void pdfswf_init(char*filename, char*userPassword)
// print page count
printf("Pages: %d\n", doc->getNumPages());
+ numpages = doc->getNumPages();
// print linearization info
printf("Linearized: %s\n", doc->isLinearized() ? "yes" : "no");
ignoredraworder = 1;
}
+void pdfswf_linksopennewwindow()
+{
+ opennewwindow = 1;
+}
+
+void pdfswf_storeallcharacters()
+{
+ storeallcharacters = 1;
+}
+
void pdfswf_jpegquality(int val)
{
if(val<0) val=0;
swffilename = _filename;
}
+
void pdfswf_convertpage(int page)
{
- doc->displayPage((OutputDev*)output, page, /*zoom*/100, /*rotate*/0, /*doLinks*/(int)1);
+ if(!pages)
+ {
+ pages = (int*)malloc(1024*sizeof(int));
+ pagebuflen = 1024;
+ } else {
+ if(pagepos == pagebuflen)
+ {
+ pagebuflen+=1024;
+ pages = (int*)realloc(pages, pagebuflen);
+ }
+ }
+ pages[pagepos++] = page;
+}
+
+void pdfswf_performconversion()
+{
+ int t;
+ for(t=0;t<pagepos;t++)
+ {
+ currentpage = pages[t];
+ doc->displayPage((OutputDev*)output, currentpage, /*zoom*/100, /*rotate*/0, /*doLinks*/(int)1);
+ }
}
int pdfswf_numpages()
git.asbjorn.biz / swftools.git / blobdiff