+#include <stdio.h>
+#include <string.h>
#include "../gfxdevice.h"
#include "../gfxsource.h"
#include "../devices/rescale.h"
#include "../args.h"
static double zoom = 72; /* xpdf: 86 */
-static int jpeg_dpi = 0;
-static int ppm_dpi = 0;
+static int zoomtowidth = 0;
static int multiply = 1;
static char* global_page_range = 0;
static int globalparams_count=0;
-typedef struct _parameter
-{
- struct _parameter *next;
- const char*name;
- const char*value;
-} parameter_t;
-typedef struct _parameterlist
-{
- parameter_t* device_config;
- parameter_t* device_config_next;
-} parameterlist_t;
-
typedef struct _pdf_page_info
{
int xMin, yMin, xMax, yMax;
typedef struct _pdf_doc_internal
{
- int config_bitmap_optimizing;
- int config_full_bitmap_optimizing;
- parameterlist_t parameters;
+ char config_bitmap_optimizing;
+ char config_full_bitmap_optimizing;
+ char config_print;
+ gfxparams_t* parameters;
int protect;
int nocopy;
+ int noprint;
PDFDoc*doc;
Object docinfo;
InfoOutputDev*info;
pdf_page_info_t*pages;
- gfxdevice_t* middev;
char*filename;
/* page map */
typedef struct _gfxsource_internal
{
- parameterlist_t parameters;
+ gfxparams_t* parameters;
} gfxsource_internal_t;
#endif
}
-static void storeDeviceParameter(parameterlist_t*i, const char*name, const char*value)
-{
- parameter_t*o = i->device_config;
- while(o) {
- if(!strcmp(name, o->name)) {
- /* overwrite old value */
- free((void*)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(i->device_config_next) {
- i->device_config_next->next = p;
- i->device_config_next = p;
- } else {
- i->device_config = p;
- i->device_config_next = p;
- }
-}
-
-
-
void pdfpage_destroy(gfxpage_t*pdf_page)
{
pdf_page_internal_t*i= (pdf_page_internal_t*)pdf_page->internal;
pdf_doc_internal_t*pi = (pdf_doc_internal_t*)page->parent->internal;
gfxsource_internal_t*i = (gfxsource_internal_t*)pi->parent->internal;
- if(pi->nocopy) {
- msg("<fatal> PDF disallows copying");
- exit(0);
- }
+ if(!pi->config_print && pi->nocopy) {msg("<fatal> PDF disallows copying");exit(0);}
+ if(pi->config_print && pi->noprint) {msg("<fatal> PDF disallows printing");exit(0);}
CommonOutputDev*outputDev = 0;
if(pi->config_full_bitmap_optimizing) {
outputDev = (CommonOutputDev*)d;
}
/* pass global parameters to PDF driver*/
- parameter_t*p = i->parameters.device_config;
+ gfxparam_t*p = i->parameters->params;
while(p) {
- outputDev->setParameter(p->name, p->value);
+ outputDev->setParameter(p->key, p->value);
p = p->next;
}
- p = pi->parameters.device_config;
+ p = pi->parameters->params;
while(p) {
- outputDev->setParameter(p->name, p->value);
+ outputDev->setParameter(p->key, p->value);
p = p->next;
}
gfxdevice_rescale_init(middev, 0x00000000, 0, 0, 1.0 / multiply);
gfxdevice_rescale_setdevice(middev, dev);
middev->setparameter(middev, "protect", "1");
- dev = pi->middev;
+ dev = middev;
}
if(!pi) {
}
outputDev->setDevice(dev);
- pi->doc->displayPage((OutputDev*)outputDev, page->nr, zoom*multiply, zoom*multiply, /*rotate*/0, true, true, /*doLinks*/(int)1);
+ pi->doc->displayPage((OutputDev*)outputDev, page->nr, zoom*multiply, zoom*multiply, /*rotate*/0, true, true, pi->config_print);
pi->doc->processLinks((OutputDev*)outputDev, page->nr);
outputDev->finishPage();
outputDev->setDevice(0);
i->pagemap_pos = pdfpage;
}
-void pdf_doc_set_parameter(gfxdocument_t*gfx, const char*name, const char*value)
+void pdf_doc_setparameter(gfxdocument_t*gfx, const char*name, const char*value)
{
pdf_doc_internal_t*i= (pdf_doc_internal_t*)gfx->internal;
if(!strcmp(name, "pagemap")) {
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, "asprint")) {
+ i->config_print = 1;
} else {
- storeDeviceParameter(&i->parameters, name, value);
+ gfxparams_store(i->parameters, name, value);
}
}
sprintf(buf, "%.1f", i->doc->getPDFVersion());
return strdup(buf);
}
- return 0;
+ return strdup("");
}
-static void pdf_set_parameter(gfxsource_t*src, const char*name, const char*value)
+/* shortcut to InfoOutputDev.cc */
+extern int config_addspace;
+extern int config_fontquality;
+extern int config_bigchar;
+
+static void pdf_setparameter(gfxsource_t*src, const char*name, const char*value)
{
gfxsource_internal_t*i = (gfxsource_internal_t*)src->internal;
- parameterlist_t*p = &i->parameters;
+
+ gfxparams_store(i->parameters, name, value);
+
msg("<verbose> setting parameter %s to \"%s\"", name, value);
if(!strncmp(name, "fontdir", strlen("fontdir"))) {
addGlobalFontDir(value);
+ } else if(!strcmp(name, "addspacechars")) {
+ config_addspace = atoi(value);
+ gfxparams_store(i->parameters, "detectspaces", 0);
+ } else if(!strcmp(name, "detectspaces")) {
+ config_addspace = atoi(value);
+ } else if(!strcmp(name, "fontquality")) {
+ config_fontquality = atoi(value);
+ } else if(!strcmp(name, "bigchar")) {
+ config_bigchar = atoi(value);
} else if(!strcmp(name, "pages")) {
global_page_range = strdup(value);
} else if(!strncmp(name, "font", strlen("font")) && name[4]!='q') {
addGlobalFont(value);
} else if(!strncmp(name, "languagedir", strlen("languagedir"))) {
addGlobalLanguageDir(value);
+ } else if(!strcmp(name, "zoomtowidth")) {
+ zoomtowidth = atoi(value);
} else if(!strcmp(name, "zoom")) {
char buf[80];
zoom = atof(value);
- sprintf(buf, "%f", (double)jpeg_dpi/(double)zoom);
- storeDeviceParameter(p, "jpegsubpixels", buf);
- sprintf(buf, "%f", (double)ppm_dpi/(double)zoom);
- storeDeviceParameter(p, "ppmsubpixels", buf);
- } else if(!strcmp(name, "jpegdpi")) {
- char buf[80];
- jpeg_dpi = atoi(value);
- sprintf(buf, "%f", (double)jpeg_dpi/(double)zoom);
- storeDeviceParameter(p, "jpegsubpixels", buf);
- } else if(!strcmp(name, "ppmdpi")) {
- char buf[80];
- ppm_dpi = atoi(value);
- sprintf(buf, "%f", (double)ppm_dpi/(double)zoom);
- storeDeviceParameter(p, "ppmsubpixels", buf);
+ } else if(!strcmp(name, "jpegdpi") || !strcmp(name, "ppmdpi")) {
+ msg("<error> %s not supported anymore. Please use jpegsubpixels/ppmsubpixels");
} else if(!strcmp(name, "multiply")) {
multiply = atoi(value);
} else if(!strcmp(name, "help")) {
}
}
+void pdf_doc_prepare(gfxdocument_t*doc, gfxdevice_t*dev)
+{
+ pdf_doc_internal_t*i= (pdf_doc_internal_t*)doc->internal;
+ i->info->dumpfonts(dev);
+}
+
static gfxdocument_t*pdf_open(gfxsource_t*src, const char*filename)
{
gfxsource_internal_t*isrc = (gfxsource_internal_t*)src->internal;
pdf_doc_internal_t*i= (pdf_doc_internal_t*)malloc(sizeof(pdf_doc_internal_t));
memset(i, 0, sizeof(pdf_doc_internal_t));
i->parent = src;
+ i->parameters = gfxparams_new();
pdf_doc->internal = i;
char*userPassword=0;
i->filename = strdup(filename);
char*x = 0;
- if((x = strchr(filename, '|'))) {
+ if((x = strchr((char*)filename, '|'))) {
*x = 0;
userPassword = x+1;
}
delete userPW;
}
if (!i->doc->isOk()) {
- printf("xpdf reports document as broken.\n");
return 0;
}
if(!i->doc->okToCopy()) {
i->nocopy = 1;
}
+ if(!i->doc->okToPrint()) {
+ i->noprint = 1;
+ }
if(!i->doc->okToChange() || !i->doc->okToAddNotes())
i->protect = 1;
}
+
+ if(zoomtowidth && i->doc->getNumPages()) {
+ Page*page = i->doc->getCatalog()->getPage(1);
+ PDFRectangle *r = page->getCropBox();
+ double width_before = r->x2 - r->x1;
+ zoom = 72.0 * zoomtowidth / width_before;
+ msg("<notice> Rendering at %f DPI. (Page width at 72 DPI: %f, target width: %d)", zoom, width_before, zoomtowidth);
+ }
i->info = new InfoOutputDev(i->doc->getXRef());
int t;
memset(i->pages,0,sizeof(pdf_page_info_t)*pdf_doc->num_pages);
for(t=1;t<=pdf_doc->num_pages;t++) {
if(!global_page_range || is_in_range(t, global_page_range)) {
- i->doc->displayPage((OutputDev*)i->info, t, zoom, zoom, /*rotate*/0, /*usemediabox*/true, /*crop*/true, /*doLinks*/(int)1);
+ i->doc->displayPage((OutputDev*)i->info, t, zoom, zoom, /*rotate*/0, /*usemediabox*/true, /*crop*/true, i->config_print);
i->doc->processLinks((OutputDev*)i->info, t);
i->pages[t-1].xMin = i->info->x1;
i->pages[t-1].yMin = i->info->y1;
pdf_doc->get = 0;
pdf_doc->destroy = pdf_doc_destroy;
- pdf_doc->set_parameter = pdf_doc_set_parameter;
+ pdf_doc->setparameter = pdf_doc_setparameter;
pdf_doc->getinfo = pdf_doc_getinfo;
pdf_doc->getpage = pdf_doc_getpage;
+ pdf_doc->prepare = pdf_doc_prepare;
-
+ /* pass global parameters to PDF driver*/
+ gfxparam_t*p = isrc->parameters->params;
+ while(p) {
+ pdf_doc->setparameter(pdf_doc, p->key, p->value);
+ p = p->next;
+ }
+
return pdf_doc;
-
}
void pdf_destroy(gfxsource_t*src)
if(!src->internal)
return;
gfxsource_internal_t*i = (gfxsource_internal_t*)src->internal;
-
- parameter_t*p = i->parameters.device_config;
- while(p) {
- parameter_t*next = p->next;
- if(p->name) free((void*)p->name);p->name = 0;
- if(p->value) free((void*)p->value);p->value =0;
- p->next = 0;delete p;
- p = next;
- }
- i->parameters.device_config=i->parameters.device_config_next=0;
+
+ gfxparams_free(i->parameters);
+ i->parameters=0;
free(src->internal);src->internal=0;
{
gfxsource_t*src = (gfxsource_t*)malloc(sizeof(gfxsource_t));
memset(src, 0, sizeof(gfxsource_t));
- src->set_parameter = pdf_set_parameter;
+ src->setparameter = pdf_setparameter;
src->open = pdf_open;
src->destroy = pdf_destroy;
- src->internal = malloc(sizeof(gfxsource_internal_t));
- memset(src->internal, 0, sizeof(gfxsource_internal_t));
+ gfxsource_internal_t*i = (gfxsource_internal_t*)rfx_calloc(sizeof(gfxsource_internal_t));
+ src->internal = (void*)i;
+ i->parameters = gfxparams_new();
if(!globalParams) {
globalParams = new GFXGlobalParams();
git.asbjorn.biz / swftools.git / blobdiff