#endif
#include "../lib/args.h"
#include "../lib/os.h"
+#include "../lib/rfxswf.h"
#include "SWFOutputDev.h"
#include "log.h"
static char * pagerange = 0;
static char * filename = 0;
static char * password = 0;
+static int zlib = 0;
static char * preloader = 0;
static char * viewer = 0;
-static int nup = 0;
+static int xnup = 1;
+static int ynup = 1;
char* fontpaths[256];
int fontpathpos = 0;
}
else if (!strcmp(name, "2"))
{
- nup = 2;
+ xnup = 2;
+ ynup = 1;
return 0;
}
else if (!strcmp(name, "4"))
{
- nup = 4;
+ xnup = 2;
+ ynup = 2;
+ return 0;
+ }
+ else if (!strcmp(name, "9"))
+ {
+ xnup = 3;
+ ynup = 3;
return 0;
}
else if (!strcmp(name, "q"))
else if (!strcmp(name, "z"))
{
pdfswf_setparameter("enablezlib", "1");
+ zlib = 1;
return 0;
}
else if (!strcmp(name, "n"))
pdfswf_setparameter("storeallcharacters", "1");
return 0;
}
+ else if (!strcmp(name, "w"))
+ {
+ pdfswf_setparameter("linksopennewwindow", "0");
+ return 0;
+ }
else if (!strcmp(name, "F"))
{
char *s = strdup(val);
//printf("-2 Put 2 pages into each frame.\n");
//printf("-4 Put 4 pages into each frame.\n");
printf("Postprocessing options:\n");
-#ifndef SYSTEM_BACKTICKS
- printf("(They might not work because your system call doesn't support command substitution)\n");
-#endif
printf("-b --defaultviewer Link default viewer to the pdf (%s)\n", concatPaths(SWFDIR, "default_viewer.swf"));
printf("-l --defaultpreloader Link default preloader the pdf (%s)\n", concatPaths(SWFDIR, "default_loader.swf"));
printf("-B --viewer=filename Link viewer \"name\" to the pdf (\"%s -B\" for list)\n", name);
printf("-L --preloader=filename Link preloader \"name\" to the pdf (\"%s -L\" for list)\n",name);
}
+float getRate(char*filename)
+{
+ int fi;
+ SWF swf;
+ fi = open(filename,O_RDONLY|O_BINARY);
+ if(fi<0) {
+ char buffer[256];
+ sprintf(buffer, "Couldn't open %s", filename);
+ perror(buffer);
+ exit(1);
+ }
+ if(swf_ReadSWF(fi,&swf) < 0)
+ {
+ fprintf(stderr, "%s is not a valid SWF file or contains errors.\n",filename);
+ close(fi);
+ exit(1);
+ }
+ swf_FreeTags(&swf);
+ return swf.frameRate / 256.0;
+}
+
int main(int argn, char *argv[])
{
int ret;
msg("<error> Couldn't open %s", filename);
exit(1);
}
+
swf_output_t* swf = swf_output_init();
- for(t = 1; t <= pdf->num_pages; t++)
+ struct mypage_t {
+ int x;
+ int y;
+ pdf_page_t*page;
+ pdf_page_info_t*info;
+ } pages[4];
+
+ int pagenum = 0;
+ int frame = 1;
+
+ for(int pagenr = 1; pagenr <= pdf->num_pages; pagenr++)
+ {
+ if(is_in_range(pagenr, pagerange)) {
+ swf_output_preparepage(swf, pagenr, frame);
+ pagenum++;
+ }
+ if(pagenum == xnup*ynup || (pagenr == pdf->num_pages && pagenum>1)) {
+ pagenum = 0;
+ frame++;
+ }
+ }
+
+ pagenum = 0;
+
+ for(int pagenr = 1; pagenr <= pdf->num_pages; pagenr++)
{
- if(is_in_range(t, pagerange)) {
- /* for links: FIXME */
- pdfswf_preparepage(t);
- }
- if(is_in_range(t, pagerange)) {
- pdf_page_t*page = pdf_getpage(pdf, t);
- if(nup) {
- pdf_page_info_t* info = pdf_page_getinfo(page);
- if(nup_pos%nup == 0) {
- pdf_page_render(page, swf);
- x = info->xMax;
- y = info->yMax;
- } else if(nup_pos%nup == 1) {
- pdf_page_rendersection(page, swf, x, 0, info->xMin+x, info->yMin, info->xMax+x, info->yMax);
- } else if(nup_pos%nup == 2) {
- pdf_page_rendersection(page, swf, 0, y, info->xMin, info->yMin+y, info->xMax, info->yMax+y);
- } else if(nup_pos%nup == 3) {
- pdf_page_rendersection(page, swf, x, y, info->xMin+x, info->yMin+y, info->xMax+x, info->yMax+y);
- }
- if(nup_pos % nup == nup-1)
- swf_output_pagefeed(swf);
-
- pdf_page_info_destroy(info);
- } else {
- pdf_page_render(page, swf);
- swf_output_pagefeed(swf);
- }
-
- pdf_page_destroy(page);
- }
- nup_pos++;
- }
- if(!swf_output_save(swf, outputname))
+ if(is_in_range(pagenr, pagerange)) {
+ pdf_page_t* page = pages[pagenum].page = pdf_getpage(pdf, pagenr);
+ pdf_page_info_t* info = pdf_page_getinfo(page);
+ pages[pagenum].x = 0;
+ pages[pagenum].y = 0;
+ pages[pagenum].info = info;
+ pages[pagenum].page = page;
+ pagenum++;
+ }
+ if(pagenum == xnup*ynup || (pagenr == pdf->num_pages && pagenum>1)) {
+
+ int t;
+ int xmax[xnup], ymax[xnup];
+ int x,y;
+ int width=0, height=0;
+
+ memset(xmax, 0, xnup*sizeof(int));
+ memset(ymax, 0, ynup*sizeof(int));
+
+ for(y=0;y<ynup;y++)
+ for(x=0;x<xnup;x++) {
+ int t = y*xnup + x;
+
+ if(pages[t].info->xMax-pages[t].info->xMin > xmax[x])
+ xmax[x] = pages[t].info->xMax-pages[t].info->xMin;
+ if(pages[t].info->yMax-pages[t].info->yMin > ymax[y])
+ ymax[y] = pages[t].info->yMax-pages[t].info->yMin;
+ }
+ for(x=0;x<xnup;x++) {
+ width += xmax[x];
+ xmax[x] = width;
+ }
+ for(y=0;y<ynup;y++) {
+ height += ymax[y];
+ ymax[y] = height;
+ }
+ swf_output_startframe(swf, width, height);
+ for(t=0;t<pagenum;t++) {
+ int x = t%xnup;
+ int y = t/xnup;
+ int xpos = x>0?xmax[x-1]:0;
+ int ypos = y>0?ymax[y-1]:0;
+ pdf_page_info_t*info = pages[t].info;
+ xpos -= info->xMin;
+ ypos -= info->yMin;
+ msg("<verbose> Render (%d,%d)-(%d,%d) move:%d/%d\n",
+ info->xMin + xpos,
+ info->yMin + ypos,
+ info->xMax + xpos,
+ info->yMax + ypos, xpos, ypos);
+ pdf_page_rendersection(pages[t].page, swf, xpos,
+ ypos,
+ info->xMin + xpos,
+ info->yMin + ypos,
+ info->xMax + xpos,
+ info->yMax + ypos);
+ }
+ swf_output_endframe(swf);
+ for(t=0;t<pagenum;t++) {
+ pdf_page_info_destroy(pages[t].info);
+ pdf_page_destroy(pages[t].page);
+ }
+ pagenum = 0;
+ }
+ }
+ if(swf_output_save(swf, outputname) < 0) {
exit(1);
+ }
+ int width = (int)swf_output_get(swf, "width");
+ int height = (int)swf_output_get(swf, "height");
+ msg("<notice> SWF written");
swf_output_destroy(swf);
pdf_destroy(pdf);
- if(viewer || preloader) {
-#ifndef SYSTEM_BACKTICKS
- msg("<warning> Not sure whether system() can handle command substitution");
- msg("<warning> (According to config.h, it can't)");
-#endif
- if(!system_quiet)
- printf("\n");
- }
-
+ char*zip = "";
+ if(zlib)
+ zip = "-z";
+#undef SYSTEM_BACKTICKS
if(viewer && !preloader) {
- systemf("swfcombine `swfdump -XY \"%s\"` \"%s\" viewport=\"%s\" -o \"%s\"",
- outputname, viewer, outputname, outputname);
+#ifdef SYSTEM_BACKTICKS
+ systemf("swfcombine %s `swfdump -XY \"%s\"` \"%s\" viewport=\"%s\" -o \"%s\"",zip,
+ viewer, outputname, outputname);
+#else
+ systemf("swfcombine %s -X %d -Y %d \"%s\" viewport=\"%s\" -o \"%s\"",zip,width,height,
+ viewer, outputname, outputname);
+#endif
if(!system_quiet)
printf("\n");
}
if(preloader && !viewer) {
msg("<warning> --preloader option without --viewer option doesn't make very much sense.");
- ret = systemf("swfcombine `swfdump -r \"%s\"` %s/PreLoaderTemplate.swf loader=\"%s\" movie=\"%s\" -o \"%s\"",
+#ifdef SYSTEM_BACKTICKS
+ ret = systemf("swfcombine %s `swfdump -r \"%s\"` %s/PreLoaderTemplate.swf loader=\"%s\" movie=\"%s\" -o \"%s\"",zip,
preloader, SWFDIR, preloader, outputname, outputname);
+#else
+ ret = systemf("swfcombine %s -Y %d -X %d %s/PreLoaderTemplate.swf loader=\"%s\" movie=\"%s\" -o \"%s\"",zip,width,height,
+ SWFDIR, preloader, outputname, outputname);
+#endif
if(!system_quiet)
printf("\n");
}
if(preloader && viewer) {
systemf("swfcombine \"%s\" viewport=%s -o __tmp__.swf",
viewer, outputname, outputname);
- systemf("swfcombine `swfdump -XY \"%s\"` `swfdump -r \"%s\"` %s/PreLoaderTemplate.swf loader=%s movie=__tmp__.swf -o \"%s\"",
+#ifdef SYSTEM_BACKTICKS
+ systemf("swfcombine %s `swfdump -XY \"%s\"` `swfdump -r \"%s\"` %s/PreLoaderTemplate.swf loader=%s movie=__tmp__.swf -o \"%s\"",zip,
outputname, preloader, SWFDIR, preloader, outputname);
+#else
+ /* TODO: read out rate */
+ systemf("swfcombine %s -X %d -Y %d -r %f %s/PreLoaderTemplate.swf loader=%s movie=__tmp__.swf -o \"%s\"",zip,width,height,
+ getRate(preloader), preloader, SWFDIR, preloader, outputname);
+#endif
systemf("rm __tmp__.swf");
}
git.asbjorn.biz / swftools.git / blobdiff