#include "../gfxdevice.h"
#include "../gfxsource.h"
+#include "../devices/rescale.h"
#include "../log.h"
#include "config.h"
#include "GlobalParams.h"
#include "InfoOutputDev.h"
#include "GFXOutputDev.h"
+#include "FullBitmapOutputDev.h"
#include "BitmapOutputDev.h"
+#include "DummyOutputDev.h"
#include "../mem.h"
#include "pdf.h"
#define NO_ARGPARSER
#include "../args.h"
-static parameter_t* device_config = 0;
-static parameter_t* device_config_next = 0;
-
-int jpeg_dpi = 0;
-int ppm_dpi = 0;
-
static double zoom = 72; /* xpdf: 86 */
-
+static int jpeg_dpi = 0;
+static int ppm_dpi = 0;
+static int multiply = 1;
static char* global_page_range = 0;
+static parameter_t* device_config = 0;
+static parameter_t* device_config_next = 0;
+
typedef struct _pdf_page_info
{
int xMin, yMin, xMax, yMax;
typedef struct _pdf_doc_internal
{
int protect;
+ int nocopy;
PDFDoc*doc;
Object docinfo;
InfoOutputDev*info;
CommonOutputDev*outputDev;
pdf_page_info_t*pages;
+ gfxdevice_t* middev;
+ char*filename;
} pdf_doc_internal_t;
typedef struct _pdf_page_internal
void render2(gfxpage_t*page, gfxdevice_t*dev)
{
pdf_doc_internal_t*pi = (pdf_doc_internal_t*)page->parent->internal;
-
+
+ if(pi->middev) {
+ gfxdevice_rescale_setdevice(pi->middev, dev);
+ pi->middev->setparameter(pi->middev, "protect", "1");
+ dev = pi->middev;
+ }
+
if(!pi) {
msg("<fatal> pdf_page_render: Parent PDF this page belongs to doesn't exist yet/anymore");
return;
}
pi->outputDev->setDevice(dev);
+
if(pi->protect) {
dev->setparameter(dev, "protect", "1");
}
dev->setparameter(dev, p->name, p->value);
p = p->next;
}
- pi->doc->displayPage((OutputDev*)pi->outputDev, page->nr, zoom, zoom, /*rotate*/0, true, true, /*doLinks*/(int)1);
+ pi->doc->displayPage((OutputDev*)pi->outputDev, page->nr, zoom*multiply, zoom*multiply, /*rotate*/0, true, true, /*doLinks*/(int)1);
pi->doc->processLinks((OutputDev*)pi->outputDev, page->nr);
pi->outputDev->setDevice(0);
+ if(pi->middev) {
+ gfxdevice_rescale_setdevice(pi->middev, 0x00000000);
+ }
}
int x1=(int)_x1,y1=(int)_y1,x2=(int)_x2,y2=(int)_y2;
if((x1|y1|x2|y2)==0) x2++;
- pi->outputDev->setMove((int)x,(int)y);
- pi->outputDev->setClip((int)x1,(int)y1,(int)x2,(int)y2);
+ pi->outputDev->setMove((int)x*multiply,(int)y*multiply);
+ pi->outputDev->setClip((int)x1*multiply,(int)y1*multiply,(int)x2*multiply,(int)y2*multiply);
render2(page, output);
}
if(i->outputDev) {
delete i->outputDev;i->outputDev=0;
}
+ if(i->middev) {
+ gfxdevice_rescale_setdevice(i->middev, 0x00000000);
+ i->middev->finish(i->middev);
+ }
delete i->doc; i->doc=0;
free(i->pages); i->pages = 0;
i->docinfo.free();
+
+ if(i->filename) {
+ free(i->filename);i->filename=0;
+ }
if(i->info) {
delete i->info;i->info=0;
if(page < 1 || page > doc->num_pages)
return 0;
+ if(di->nocopy) {
+ msg("<error> PDF disallows copying.");
+ return 0;
+ }
gfxpage_t* pdf_page = (gfxpage_t*)malloc(sizeof(gfxpage_t));
pdf_page_internal_t*pi= (pdf_page_internal_t*)malloc(sizeof(pdf_page_internal_t));
static void storeDeviceParameter(const char*name, const char*value)
{
+ parameter_t*o = device_config;
+ while(o) {
+ if(!strcmp(name, o->name)) {
+ /* overwrite old value */
+ free(o->value);
+ o->value = strdup(value);
+ return;
+ }
+ o = o->next;
+ }
parameter_t*p = new parameter_t();
p->name = strdup(name);
p->value = strdup(value);
p->next = 0;
+
if(device_config_next) {
device_config_next->next = p;
device_config_next = p;
typedef struct _gfxsource_internal
{
int config_bitmap_optimizing;
+ int config_full_bitmap_optimizing;
} gfxsource_internal_t;
static void pdf_set_parameter(gfxsource_t*src, const char*name, const char*value)
sprintf(buf, "%f", (double)ppm_dpi/(double)zoom);
storeDeviceParameter("ppmsubpixels", buf);
} else if(!strcmp(name, "poly2bitmap")) {
- i->config_bitmap_optimizing = 1;
+ i->config_bitmap_optimizing = atoi(value);
+ } else if(!strcmp(name, "bitmapfonts") || !strcmp(name, "bitmap")) {
+ i->config_full_bitmap_optimizing = atoi(value);
+ } else if(!strcmp(name, "multiply")) {
+ multiply = atoi(value);
} else if(!strcmp(name, "help")) {
printf("\nPDF device global parameters:\n");
printf("fontdir=<dir> a directory with additional fonts\n");
printf("font=<filename> an dditional font filename\n");
printf("pages=<range> the range of pages to convert (example: pages=1-100,210-)\n");
printf("zoom=<dpi> the resultion (default: 72)\n");
- } else {
- storeDeviceParameter(name,value);
- }
+ }
+ storeDeviceParameter(name,value);
}
static gfxdocument_t*pdf_open(gfxsource_t*src, const char*filename)
pdf_doc->internal = i;
char*userPassword=0;
- filename = strdup(filename);
+ i->filename = strdup(filename);
char*x = 0;
if((x = strchr(filename, '|'))) {
i->protect = 0;
if (i->doc->isEncrypted()) {
if(!i->doc->okToCopy()) {
- printf("PDF disallows copying.\n");
- return 0;
+ i->nocopy = 1;
}
if(!i->doc->okToChange() || !i->doc->okToAddNotes())
i->protect = 1;
}
}
- if(isrc->config_bitmap_optimizing) {
+ if(isrc->config_full_bitmap_optimizing) {
+ FullBitmapOutputDev*outputDev = new FullBitmapOutputDev(i->info, i->doc);
+ i->outputDev = (CommonOutputDev*)outputDev;
+ } else if(isrc->config_bitmap_optimizing) {
BitmapOutputDev*outputDev = new BitmapOutputDev(i->info, i->doc);
i->outputDev = (CommonOutputDev*)outputDev;
} else {
p = p->next;
}
+ i->middev = 0;
+ if(multiply>1) {
+ i->middev = (gfxdevice_t*)malloc(sizeof(gfxdevice_t));
+ gfxdevice_rescale_init(i->middev, 0x00000000, 0, 0, 1.0 / multiply);
+ }
+
pdf_doc->get = 0;
pdf_doc->destroy = pdf_doc_destroy;
pdf_doc->set_parameter = pdf_doc_set_parameter;
return pdf_doc;
}
+
+void pdf_destroy(gfxsource_t*src)
+{
+ if(!src->internal)
+ return;
+ gfxsource_internal_t*i = (gfxsource_internal_t*)src->internal;
+ free(src->internal);src->internal=0;
+}
gfxsource_t*gfxsource_pdf_create()
{
memset(src, 0, sizeof(gfxsource_t));
src->set_parameter = pdf_set_parameter;
src->open = pdf_open;
+ src->destroy = pdf_destroy;
src->internal = malloc(sizeof(gfxsource_internal_t));
memset(src->internal, 0, sizeof(gfxsource_internal_t));
git.asbjorn.biz / swftools.git / blobdiff