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Moved plugins to own repositories

Browse source 
Every plugin is now accesible in a separate repository
This commit is contained in:
Moritz Lipp 2011-04-27 19:03:08 +02:00
parent 691b5c7697
commit 1ba891658c
18 changed files with 8 additions and 1445 deletions
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14
Makefile
View file

@ -3,12 +3,11 @@
include config.mk
PROJECT = zathura
SOURCE = $(shell find . -iname "*.c" -a ! -iwholename "*./ft*")
SOURCE = $(shell find . -iname "*.c")
OBJECTS = $(patsubst %.c, %.o, $(SOURCE))
DOBJECTS = $(patsubst %.c, %.do, $(SOURCE))
all: options ${PROJECT}
${MAKE} -C ft
options:
@echo ${PROJECT} build options:
@ -37,14 +36,12 @@ ${PROJECT}: ${OBJECTS}
clean:
@rm -rf ${PROJECT} ${OBJECTS} ${PROJECT}-${VERSION}.tar.gz \
${DOBJECTS} ${PROJECT}-debug .depend
@${MAKE} -C ft clean
${PROJECT}-debug: ${DOBJECTS}
@echo CC -o ${PROJECT}-debug
@${CC} ${LDFLAGS} -o ${PROJECT}-debug ${DOBJECTS} ${LIBS}
debug: ${PROJECT}-debug
@${MAKE} -C ft debug
valgrind: debug
valgrind --tool=memcheck --leak-check=yes --show-reachable=yes \
@ -66,18 +63,23 @@ install: all
@mkdir -p ${DESTDIR}${PREFIX}/bin
@cp -f ${PROJECT} ${DESTDIR}${PREFIX}/bin
@chmod 755 ${PROJECT} ${DESTDIR}${PREFIX}/bin/${PROJECT}
@echo installing header file
@mkdir -p ${DESTDIR}${PREFIX}/include/${PROJECT}
@cp -f document.h ${DESTDIR}${PREFIX}/include/${PROJECT}
@cp -f zathura.h ${DESTDIR}${PREFIX}/include/${PROJECT}
@echo installing manual page
@mkdir -p ${DESTDIR}${MANPREFIX}/man1
@sed "s/VERSION/${VERSION}/g" < ${PROJECT}.1 > ${DESTDIR}${MANPREFIX}/man1/${PROJECT}.1
@chmod 644 ${DESTDIR}${MANPREFIX}/man1/${PROJECT}.1
@${MAKE} -C ft install
uninstall:
@echo removing executable file
@rm -f ${DESTDIR}${PREFIX}/bin/${PROJECT}
@echo removing header file
@rm -f ${DESTDIR}${PREFIX}/include/${PROJECT}/document.h
@rm -f ${DESTDIR}${PREFIX}/include/${PROJECT}/zathura.h
@echo removing manual page
@rm -f ${DESTDIR}${MANPREFIX}/man1/${PROJECT}.1
@${MAKE} -C ft uninstall
-include $(wildcard .depend/*.dep)

20
ft/Makefile
View file

@ -1,20 +0,0 @@
# See LICENSE file for license and copyright information
SUBDIRS = $(shell find -mindepth 2 -maxdepth 2 -iname "Makefile" -exec dirname '{}' \;)
all:
@for dir in ${SUBDIRS}; do ${MAKE} -C $${dir}; done
debug:
@for dir in ${SUBDIRS}; do ${MAKE} -C $${dir} debug; done
clean:
@for dir in ${SUBDIRS}; do ${MAKE} -C $${dir} clean; done
install:
@for dir in ${SUBDIRS}; do ${MAKE} -C $${dir} install; done
uninstall:
@for dir in ${SUBDIRS}; do ${MAKE} -C $${dir} uninstall; done
.PHONY: all debug clean install uninstall

57
ft/djvu/Makefile
View file

@ -1,57 +0,0 @@
# See LICENSE file for license and copyright information
include config.mk
PLUGIN = djvu
SOURCE = djvu.c
OBJECTS = ${SOURCE:.c=.o}
DOBJECTS = ${SOURCE:.c=.do}
all: options ${PLUGIN}
options:
@echo ${PLUGIN} build options:
@echo "CFLAGS = ${CFLAGS}"
@echo "LDFLAGS = ${LDFLAGS}"
@echo "DFLAGS = ${DFLAGS}"
@echo "CC = ${CC}"
%.o: %.c
@echo CC $<
@mkdir -p .depend
@${CC} -c ${CFLAGS} -o $@ $< -MMD -MF .depend/$@.dep
%.do: %.c
@echo CC $<
@mkdir -p .depend
@${CC} -c ${CFLAGS} ${DFLAGS} -o $@ $< -MMD -MF .depend/$@.dep
${OBJECTS}: config.mk
${DOBJECTS}: config.mk
${PLUGIN}: ${OBJECTS}
@echo LD $@
@${CC} -shared ${LDFLAGS} -o ${PLUGIN}.so $(OBJECTS) ${LIBS}
${PLUGIN}-debug: ${DOBJECTS}
@echo LD $@
@${CC} -shared ${LDFLAGS} -o ${PLUGIN}.so $(DOBJECTS) ${LIBS}
clean:
@rm -rf ${OBJECTS} ${DOBJECTS} $(PLUGIN).so .depend
debug: options ${PLUGIN}-debug
install: all
@echo installing ${PLUGIN} plugin
@mkdir -p ${DESTDIR}${PREFIX}/lib/zathura
@cp -f ${PLUGIN}.so ${DESTDIR}${PREFIX}/lib/zathura
uninstall:
@echo uninstalling ${PLUGIN} plugin
@rm -f ${DESTDIR}${PREFIX}/lib/zathura/${PLUGIN}.so
@rm -rf ${DESTDIR}${PREFIX}/lib/zathura
-include $(wildcard .depend/*.dep)
.PHONY: all options clean debug install uninstall

21
ft/djvu/config.mk
View file

@ -1,21 +0,0 @@
# See LICENSE file for license and copyright information
# paths
PREFIX ?= /usr
# libs
DJVU_INC = $(shell pkg-config --cflags gtk+-2.0 ddjvuapi)
DJVU_LIB = $(shell pkg-config --libs gtk+-2.0 ddjvuapi)
INCS = -I. -I/usr/include ${DJVU_INC}
LIBS = -lc ${DJVU_LIB}
# flags
CFLAGS += -std=c99 -fPIC -pedantic -Wall -Wno-format-zero-length $(INCS)
# debug
DFLAGS = -g
# compiler
CC ?= gcc
LD ?= ld

269
ft/djvu/djvu.c
View file

@ -1,269 +0,0 @@
/* See LICENSE file for license and copyright information */
#include <stdlib.h>
#include "djvu.h"
#include "../../zathura.h"
void
plugin_register(zathura_document_plugin_t* plugin)
{
plugin->file_extension = "djvu";
plugin->open_function = djvu_document_open;
}
bool
djvu_document_open(zathura_document_t* document)
{
if (!document) {
goto error_out;
}
document->functions.document_free = djvu_document_free;
document->functions.document_index_generate = djvu_document_index_generate;;
document->functions.document_save_as = djvu_document_save_as;
document->functions.document_attachments_get = djvu_document_attachments_get;
document->functions.page_get = djvu_page_get;
document->functions.page_search_text = djvu_page_search_text;
document->functions.page_links_get = djvu_page_links_get;
document->functions.page_form_fields_get = djvu_page_form_fields_get;
document->functions.page_render = djvu_page_render;
document->functions.page_free = djvu_page_free;
document->data = malloc(sizeof(djvu_document_t));
if (!document->data) {
goto error_out;
}
djvu_document_t* djvu_document = (djvu_document_t*) document->data;
djvu_document->context = NULL;
djvu_document->document = NULL;
djvu_document->format = NULL;
/* setup format */
djvu_document->format = ddjvu_format_create(DDJVU_FORMAT_RGB24, 0, NULL);
if (!djvu_document->format) {
goto error_free;
}
ddjvu_format_set_row_order(djvu_document->format, TRUE);
/* setup context */
djvu_document->context = ddjvu_context_create("zathura");
if (!djvu_document->context) {
goto error_free;
}
/* setup document */
djvu_document->document = ddjvu_document_create_by_filename(djvu_document->context, document->file_path, FALSE);
if (!djvu_document->document) {
goto error_free;
}
/* load document info */
ddjvu_message_t* msg;
ddjvu_message_wait(djvu_document->context);
while ((msg = ddjvu_message_peek(djvu_document->context)) && (msg->m_any.tag != DDJVU_DOCINFO)) {
if (msg->m_any.tag == DDJVU_ERROR) {
goto error_free;
}
ddjvu_message_pop(djvu_document->context);
}
/* decoding error */
if (ddjvu_document_decoding_error(djvu_document->document)) {
goto error_free;
}
document->number_of_pages = ddjvu_document_get_pagenum(djvu_document->document);
return true;
error_free:
if (djvu_document->format) {
ddjvu_format_release(djvu_document->format);
}
if (djvu_document->context) {
ddjvu_context_release(djvu_document->context);
}
free(document->data);
document->data = NULL;
error_out:
return false;
}
bool
djvu_document_free(zathura_document_t* document)
{
if (!document) {
return false;
}
if (document->data) {
djvu_document_t* djvu_document = (djvu_document_t*) document->data;
ddjvu_context_release(djvu_document->context);
ddjvu_document_release(djvu_document->document);
ddjvu_format_release(djvu_document->format);
free(document->data);
}
return true;
}
girara_tree_node_t*
djvu_document_index_generate(zathura_document_t* document)
{
return NULL;
}
bool
djvu_document_save_as(zathura_document_t* document, const char* path)
{
if (!document || !document->data || !path) {
return false;
}
djvu_document_t* djvu_document = (djvu_document_t*) document->data;
FILE* fp = fopen(path, "w");
if (!fp) {
return false;
}
ddjvu_document_save(djvu_document->document, fp, 0, NULL);
fclose(fp);
return true;
}
zathura_list_t*
djvu_document_attachments_get(zathura_document_t* document)
{
return NULL;
}
zathura_page_t*
djvu_page_get(zathura_document_t* document, unsigned int page)
{
if (!document || !document->data) {
return NULL;
}
djvu_document_t* djvu_document = (djvu_document_t*) document->data;
zathura_page_t* document_page = malloc(sizeof(zathura_page_t));
if (!document_page) {
return NULL;
}
document_page->document = document;
document_page->data = NULL;
ddjvu_status_t status;
ddjvu_pageinfo_t page_info;
while ((status = ddjvu_document_get_pageinfo(djvu_document->document, page, &page_info)) < DDJVU_JOB_OK);
if (status >= DDJVU_JOB_FAILED) {
free(document_page);
return NULL;
}
document_page->width = 0.2 * page_info.width;
document_page->height = 0.2 * page_info.height;
return document_page;
}
bool
djvu_page_free(zathura_page_t* page)
{
if (!page) {
return false;
}
free(page);
return true;
}
zathura_list_t*
djvu_page_search_text(zathura_page_t* page, const char* text)
{
return NULL;
}
zathura_list_t*
djvu_page_links_get(zathura_page_t* page)
{
return NULL;
}
zathura_list_t*
djvu_page_form_fields_get(zathura_page_t* page)
{
return NULL;
}
zathura_image_buffer_t*
djvu_page_render(zathura_page_t* page)
{
if (!page || !page->document) {
return NULL;
}
/* calculate sizes */
unsigned int page_width = page->document->scale * page->width;
unsigned int page_height = page->document->scale * page->height;
if (!page_width || !page_height) {
goto error_out;
}
/* init ddjvu render data */
djvu_document_t* djvu_document = (djvu_document_t*) page->document->data;
ddjvu_page_t* djvu_page = ddjvu_page_create_by_pageno(djvu_document->document, page->number);
if (!djvu_page) {
goto error_out;
}
while (!ddjvu_page_decoding_done(djvu_page));
ddjvu_rect_t rrect = { 0, 0, page_width, page_height };
ddjvu_rect_t prect = { 0, 0, page_width, page_height };
zathura_image_buffer_t* image_buffer = zathura_image_buffer_create(page_width, page_height);
if (image_buffer == NULL) {
goto error_free;
}
/* set rotation */
ddjvu_page_set_rotation(djvu_page, DDJVU_ROTATE_0);
/* render page */
ddjvu_page_render(djvu_page, DDJVU_RENDER_COLOR, &prect, &rrect, djvu_document->format,
3 * page_width, (char*) image_buffer->data);
return image_buffer;
error_free:
ddjvu_page_release(djvu_page);
zathura_image_buffer_free(image_buffer);
error_out:
return NULL;
}

30
ft/djvu/djvu.h
View file

@ -1,30 +0,0 @@
/* See LICENSE file for license and copyright information */
#ifndef DJVU_H
#define DJVU_H
#include <stdbool.h>
#include <libdjvu/ddjvuapi.h>
#include "../../document.h"
typedef struct djvu_document_s
{
ddjvu_context_t* context;
ddjvu_document_t* document;
ddjvu_format_t* format;
} djvu_document_t;
bool djvu_document_open(zathura_document_t* document);
bool djvu_document_free(zathura_document_t* document);
girara_tree_node_t* djvu_document_index_generate(zathura_document_t* document);
bool djvu_document_save_as(zathura_document_t* document, const char* path);
zathura_list_t* djvu_document_attachments_get(zathura_document_t* document);
zathura_page_t* djvu_page_get(zathura_document_t* document, unsigned int page);
zathura_list_t* djvu_page_search_text(zathura_page_t* page, const char* text);
zathura_list_t* djvu_page_links_get(zathura_page_t* page);
zathura_list_t* djvu_page_form_fields_get(zathura_page_t* page);
zathura_image_buffer_t* djvu_page_render(zathura_page_t* page);
bool djvu_page_free(zathura_page_t* page);
#endif // DJVU_H

57
ft/pdf-mupdf/Makefile
View file

@ -1,57 +0,0 @@
# See LICENSE file for license and copyright information
include config.mk
PLUGIN = pdf
SOURCE = pdf.c
OBJECTS = ${SOURCE:.c=.o}
DOBJECTS = ${SOURCE:.c=.do}
all: options ${PLUGIN}
options:
@echo ${PLUGIN} build options:
@echo "CFLAGS = ${CFLAGS}"
@echo "LDFLAGS = ${LDFLAGS}"
@echo "DFLAGS = ${DFLAGS}"
@echo "CC = ${CC}"
%.o: %.c
@echo CC $<
@mkdir -p .depend
@${CC} -c ${CFLAGS} -o $@ $< -MMD -MF .depend/$@.dep
%.do: %.c
@echo CC $<
@mkdir -p .depend
@${CC} -c ${CFLAGS} ${DFLAGS} -o $@ $< -MMD -MF .depend/$@.dep
${OBJECTS}: config.mk
${DOBJECTS}: config.mk
${PLUGIN}: ${OBJECTS}
@echo LD $@
@${CC} -shared ${LDFLAGS} -o ${PLUGIN}.so $(OBJECTS) ${LIBS}
${PLUGIN}-debug: ${DOBJECTS}
@echo LD $@
@${CC} -shared ${LDFLAGS} -o ${PLUGIN}.so $(DOBJECTS) ${LIBS}
clean:
@rm -rf ${OBJECTS} ${DOBJECTS} $(PLUGIN).so .depend
debug: options ${PLUGIN}-debug
install: all
@echo installing ${PLUGIN} plugin
@mkdir -p ${DESTDIR}${PREFIX}/lib/zathura
@cp -f ${PLUGIN}.so ${DESTDIR}${PREFIX}/lib/zathura
uninstall:
@echo uninstalling ${PLUGIN} plugin
@rm -f ${DESTDIR}${PREFIX}/lib/zathura/${PLUGIN}.so
@rm -rf ${DESTDIR}${PREFIX}/lib/zathura
-include $(wildcard .depend/*.dep)
.PHONY: all options clean debug install uninstall

21
ft/pdf-mupdf/config.mk
View file

@ -1,21 +0,0 @@
# See LICENSE file for license and copyright information
# paths
PREFIX ?= /usr
# libs
GTK_INC = $(shell pkg-config --cflags gtk+-2.0)
GTK_LIB = $(shell pkg-config --libs gtk+-2.0)
INCS = -I. -I/usr/include ${GTK_INC}
LIBS = -lc ${GTK_LIB} -lmupdf -ljbig2dec -ljpeg -lopenjpeg
# flags
CFLAGS += -std=c99 -fPIC -pedantic -Wall -Wno-format-zero-length $(INCS)
# debug
DFLAGS = -g
# compiler
CC ?= gcc
LD ?= ld

244
ft/pdf-mupdf/pdf.c
View file

@ -1,244 +0,0 @@
/* See LICENSE file for license and copyright information */
#include <stdlib.h>
#include "pdf.h"
#include "../../zathura.h"
void
plugin_register(zathura_document_plugin_t* plugin)
{
plugin->file_extension = "pdf";
plugin->open_function = pdf_document_open;
}
bool
pdf_document_open(zathura_document_t* document)
{
if (!document) {
goto error_ret;
}
document->functions.document_free = pdf_document_free;
document->functions.page_get = pdf_page_get;
document->functions.page_search_text = pdf_page_search_text;
document->functions.page_links_get = pdf_page_links_get;
document->functions.page_form_fields_get = pdf_page_form_fields_get;
document->functions.page_render = pdf_page_render;
document->functions.page_free = pdf_page_free;
document->data = malloc(sizeof(pdf_document_t));
if (!document->data) {
goto error_ret;
}
pdf_document_t* pdf_document = (pdf_document_t*) document->data;
fz_accelerate();
pdf_document->glyphcache = fz_newglyphcache();
if (pdf_openxref(&(pdf_document->document), document->file_path, NULL)) {
fprintf(stderr, "error: could not open file\n");
goto error_free;
}
if (pdf_loadpagetree(pdf_document->document)) {
fprintf(stderr, "error: could not open file\n");
goto error_free;
}
document->number_of_pages = pdf_getpagecount(pdf_document->document);
return true;
error_free:
if (pdf_document->document) {
pdf_freexref(pdf_document->document);
}
if (pdf_document->glyphcache) {
fz_freeglyphcache(pdf_document->glyphcache);
}
free(document->data);
document->data = NULL;
error_ret:
return false;
}
bool
pdf_document_free(zathura_document_t* document)
{
if (!document) {
return false;
}
if (document->data) {
pdf_document_t* pdf_document = (pdf_document_t*) document->data;
pdf_freexref(pdf_document->document);
fz_freeglyphcache(pdf_document->glyphcache);
free(document->data);
document->data = NULL;
}
return true;
}
zathura_page_t*
pdf_page_get(zathura_document_t* document, unsigned int page)
{
if (!document || !document->data) {
return NULL;
}
pdf_document_t* pdf_document = (pdf_document_t*) document->data;
zathura_page_t* document_page = malloc(sizeof(zathura_page_t));
if (document_page == NULL) {
goto error_ret;
}
mupdf_page_t* mupdf_page = malloc(sizeof(mupdf_page_t));
if (mupdf_page == NULL) {
goto error_free;
}
document_page->document = document;
document_page->data = mupdf_page;
mupdf_page->page_object = pdf_getpageobject(pdf_document->document, page + 1);
if (pdf_loadpage(&(mupdf_page->page), pdf_document->document, mupdf_page->page_object)) {
goto error_free;
}
document_page->width = mupdf_page->page->mediabox.x1 - mupdf_page->page->mediabox.x0;
document_page->height = mupdf_page->page->mediabox.y1 - mupdf_page->page->mediabox.y0;
return document_page;
error_free:
if (mupdf_page && mupdf_page->page_object) {
fz_dropobj(mupdf_page->page_object);
}
if (mupdf_page && mupdf_page->page) {
pdf_freepage(mupdf_page->page);
}
free(document_page);
free(mupdf_page);
error_ret:
return NULL;
}
bool
pdf_page_free(zathura_page_t* page)
{
if (!page) {
return false;
}
mupdf_page_t* mupdf_page = (mupdf_page_t*) page->data;
pdf_freepage(mupdf_page->page);
fz_dropobj(mupdf_page->page_object);
free(mupdf_page);
free(page);
return true;
}
zathura_list_t*
pdf_page_search_text(zathura_page_t* page, const char* text)
{
return NULL;
}
zathura_list_t*
pdf_page_links_get(zathura_page_t* page)
{
return NULL;
}
zathura_list_t*
pdf_page_form_fields_get(zathura_page_t* page)
{
return NULL;
}
zathura_image_buffer_t*
pdf_page_render(zathura_page_t* page)
{
if (!page || !page->data || !page->document) {
return NULL;
}
/* calculate sizes */
unsigned int page_width = page->document->scale * page->width;
unsigned int page_height = page->document->scale * page->height;
if (page->document->rotate == 90 || page->document->rotate == 270) {
unsigned int dim_temp = 0;
dim_temp = page_width;
page_width = page_height;
page_height = dim_temp;
}
/* create image buffer */
zathura_image_buffer_t* image_buffer = zathura_image_buffer_create(page_width, page_height);
if (image_buffer == NULL) {
return NULL;
}
pdf_document_t* pdf_document = (pdf_document_t*) page->document->data;
mupdf_page_t* mupdf_page = (mupdf_page_t*) page->data;
/* render */
fz_displaylist* display_list = fz_newdisplaylist();
fz_device* device = fz_newlistdevice(display_list);
if (pdf_runpage(pdf_document->document, mupdf_page->page, device, fz_identity)) {
return NULL;
}
fz_freedevice(device);
pdf_agestore(pdf_document->document->store, 3);
fz_matrix ctm = fz_identity;
ctm = fz_concat(ctm, fz_translate(0, -mupdf_page->page->mediabox.y1));
ctm = fz_concat(ctm, fz_scale(page->document->scale, -page->document->scale));
ctm = fz_concat(ctm, fz_rotate(mupdf_page->page->rotate));
ctm = fz_concat(ctm, fz_rotate(page->document->rotate));
fz_bbox bbox = fz_roundrect(fz_transformrect(ctm, mupdf_page->page->mediabox));
fz_pixmap* pixmap = fz_newpixmapwithrect(fz_devicergb, bbox);
fz_clearpixmapwithcolor(pixmap, 0xFF);
device = fz_newdrawdevice(pdf_document->glyphcache, pixmap);
fz_executedisplaylist(display_list, device, ctm);
fz_freedevice(device);
for (unsigned int y = 0; y < pixmap->h; y++) {
for (unsigned int x = 0; x < pixmap->w; x++) {
unsigned char *s = pixmap->samples + y * pixmap->w * 4 + x * 4;
guchar* p = image_buffer->data + y * image_buffer->rowstride + x * 3;
p[0] = s[0];
p[1] = s[1];
p[2] = s[2];
}
}
fz_droppixmap(pixmap);
fz_freedisplaylist(display_list);
return image_buffer;
}

33
ft/pdf-mupdf/pdf.h
View file

@ -1,33 +0,0 @@
/* See LICENSE file for license and copyright information */
#ifndef PDF_H
#define PDF_H
#include <stdbool.h>
#include <fitz.h>
#include <mupdf.h>
#include "../../document.h"
typedef struct pdf_document_s
{
fz_glyphcache *glyphcache;
pdf_xref *document;
} pdf_document_t;
typedef struct mupdf_page_s
{
fz_obj* page_object;
pdf_page* page;
} mupdf_page_t;
bool pdf_document_open(zathura_document_t* document);
bool pdf_document_free(zathura_document_t* document);
zathura_page_t* pdf_page_get(zathura_document_t* document, unsigned int page);
zathura_list_t* pdf_page_search_text(zathura_page_t* page, const char* text);
zathura_list_t* pdf_page_links_get(zathura_page_t* page);
zathura_list_t* pdf_page_form_fields_get(zathura_page_t* page);
zathura_image_buffer_t* pdf_page_render(zathura_page_t* page);
bool pdf_page_free(zathura_page_t* page);
#endif // PDF_H

57
ft/pdf-poppler/Makefile
View file

@ -1,57 +0,0 @@
# See LICENSE file for license and copyright information
include config.mk
PLUGIN = pdf
SOURCE = pdf.c
OBJECTS = ${SOURCE:.c=.o}
DOBJECTS = ${SOURCE:.c=.do}
all: options ${PLUGIN}
options:
@echo ${PLUGIN} build options:
@echo "CFLAGS = ${CFLAGS}"
@echo "LDFLAGS = ${LDFLAGS}"
@echo "DFLAGS = ${DFLAGS}"
@echo "CC = ${CC}"
%.o: %.c
@echo CC $<
@mkdir -p .depend
@${CC} -c ${CFLAGS} -o $@ $< -MMD -MF .depend/$@.dep
%.do: %.c
@echo CC $<
@mkdir -p .depend
@${CC} -c ${CFLAGS} ${DFLAGS} -o $@ $< -MMD -MF .depend/$@.dep
${OBJECTS}: config.mk
${DOBJECTS}: config.mk
${PLUGIN}: ${OBJECTS}
@echo LD $@
@${CC} -shared ${LDFLAGS} -o ${PLUGIN}.so $(OBJECTS) ${LIBS}
${PLUGIN}-debug: ${DOBJECTS}
@echo LD $@
@${CC} -shared ${LDFLAGS} -o ${PLUGIN}.so $(DOBJECTS) ${LIBS}
clean:
@rm -rf ${OBJECTS} ${DOBJECTS} $(PLUGIN).so .depend
debug: options ${PLUGIN}-debug
install: all
@echo installing ${PLUGIN} plugin
@mkdir -p ${DESTDIR}${PREFIX}/lib/zathura
@cp -f ${PLUGIN}.so ${DESTDIR}${PREFIX}/lib/zathura
uninstall:
@echo uninstalling ${PLUGIN} plugin
@rm -f ${DESTDIR}${PREFIX}/lib/zathura/${PLUGIN}.so
@rm -rf ${DESTDIR}${PREFIX}/lib/zathura
-include $(wildcard .depend/*.dep)
.PHONY: all options clean debug install uninstall

21
ft/pdf-poppler/config.mk
View file

@ -1,21 +0,0 @@
# See LICENSE file for license and copyright information
# paths
PREFIX ?= /usr
# libs
PDF_INC = $(shell pkg-config --cflags gtk+-2.0 poppler-glib)
PDF_LIB = $(shell pkg-config --libs gtk+-2.0 poppler-glib)
INCS = -I. -I/usr/include ${PDF_INC}
LIBS = -lc ${PDF_LIB}
# flags
CFLAGS += -std=c99 -fPIC -pedantic -Wall -Wno-format-zero-length $(INCS)
# debug
DFLAGS = -g
# compiler
CC ?= gcc
LD ?= ld

301
ft/pdf-poppler/pdf.c
View file

@ -1,301 +0,0 @@
/* See LICENSE file for license and copyright information */
#include <stdlib.h>
#include <poppler/glib/poppler.h>
#include "pdf.h"
#include "../../zathura.h"
void
plugin_register(zathura_document_plugin_t* plugin)
{
plugin->file_extension = "pdf";
plugin->open_function = pdf_document_open;
}
bool
pdf_document_open(zathura_document_t* document)
{
if (!document) {
goto error_out;
}
document->functions.document_free = pdf_document_free;
document->functions.document_index_generate = pdf_document_index_generate;;
document->functions.document_save_as = pdf_document_save_as;
document->functions.document_attachments_get = pdf_document_attachments_get;
document->functions.page_get = pdf_page_get;
document->functions.page_search_text = pdf_page_search_text;
document->functions.page_links_get = pdf_page_links_get;
document->functions.page_form_fields_get = pdf_page_form_fields_get;
document->functions.page_render = pdf_page_render;
document->functions.page_free = pdf_page_free;
document->data = malloc(sizeof(pdf_document_t));
if (!document->data) {
goto error_out;
}
/* format path */
GError* error = NULL;
char* file_uri = g_filename_to_uri(document->file_path, NULL, &error);
if (!file_uri) {
fprintf(stderr, "error: could not open file: %s\n", error->message);
goto error_free;
}
pdf_document_t* pdf_document = (pdf_document_t*) document->data;
pdf_document->document = poppler_document_new_from_file(file_uri, document->password, &error);
if (!pdf_document->document) {
fprintf(stderr, "error: could not open file: %s\n", error->message);
goto error_free;
}
document->number_of_pages = poppler_document_get_n_pages(pdf_document->document);
g_free(file_uri);
return true;
error_free:
if (error) {
g_error_free(error);
}
if (file_uri) {
g_free(file_uri);
}
free(document->data);
document->data = NULL;
error_out:
return false;
}
bool
pdf_document_free(zathura_document_t* document)
{
if (!document) {
return false;
}
if (document->data) {
pdf_document_t* pdf_document = (pdf_document_t*) document->data;
g_object_unref(pdf_document->document);
free(document->data);
document->data = NULL;
}
return true;
}
static void
build_index(pdf_document_t* pdf, girara_tree_node_t* root, PopplerIndexIter* iter)
{
if (!root || !iter) {
return;
}
do
{
PopplerAction* action = poppler_index_iter_get_action(iter);
if (!action) {
continue;
}
gchar* markup = g_markup_escape_text(action->any.title, -1);
zathura_index_element_t* index_element = zathura_index_element_new(markup);
if (action->type == POPPLER_ACTION_URI) {
index_element->type = ZATHURA_LINK_EXTERNAL;
index_element->target.uri = g_strdup(action->uri.uri);
} else if (action->type == POPPLER_ACTION_GOTO_DEST) {
index_element->type = ZATHURA_LINK_TO_PAGE;
if (action->goto_dest.dest->type == POPPLER_DEST_NAMED) {
PopplerDest* dest = poppler_document_find_dest(pdf->document, action->goto_dest.dest->named_dest);
if (dest) {
index_element->target.page_number = dest->page_num - 1;
poppler_dest_free(dest);
}
} else {
index_element->target.page_number = action->goto_dest.dest->page_num - 1;
}
} else {
poppler_action_free(action);
zathura_index_element_free(index_element);
continue;
}
poppler_action_free(action);
girara_tree_node_t* node = girara_node_append_data(root, index_element);
PopplerIndexIter* child = poppler_index_iter_get_child(iter);
if (child) {
build_index(pdf, node, child);
}
poppler_index_iter_free(child);
} while (poppler_index_iter_next(iter));
}
girara_tree_node_t*
pdf_document_index_generate(zathura_document_t* document)
{
if (!document || !document->data) {
return NULL;
}
pdf_document_t* pdf_document = (pdf_document_t*) document->data;
PopplerIndexIter* iter = poppler_index_iter_new(pdf_document->document);
if (!iter) {
// XXX: error message?
return NULL;
}
girara_tree_node_t* root = girara_node_new(zathura_index_element_new("ROOT"));
girara_node_set_free_function(root, (girara_free_function_t)zathura_index_element_free);
build_index(pdf_document, root, iter);
poppler_index_iter_free(iter);
return root;
}
bool
pdf_document_save_as(zathura_document_t* document, const char* path)
{
if (!document || !document->data || !path) {
return false;
}
pdf_document_t* pdf_document = (pdf_document_t*) document->data;
char* file_path = g_strdup_printf("file://%s", path);
poppler_document_save(pdf_document->document, file_path, NULL);
g_free(file_path);
return false;
}
zathura_list_t*
pdf_document_attachments_get(zathura_document_t* document)
{
return NULL;
}
zathura_page_t*
pdf_page_get(zathura_document_t* document, unsigned int page)
{
if (!document || !document->data) {
return NULL;
}
pdf_document_t* pdf_document = (pdf_document_t*) document->data;
zathura_page_t* document_page = malloc(sizeof(zathura_page_t));
if (!document_page) {
return NULL;
}
document_page->document = document;
document_page->data = poppler_document_get_page(pdf_document->document, page);
if (!document_page->data) {
free(document_page);
return NULL;
}
poppler_page_get_size(document_page->data, &(document_page->width), &(document_page->height));
return document_page;
}
bool
pdf_page_free(zathura_page_t* page)
{
if (!page) {
return false;
}
g_object_unref(page->data);
free(page);
return true;
}
zathura_list_t*
pdf_page_search_text(zathura_page_t* page, const char* text)
{
return NULL;
}
zathura_list_t*
pdf_page_links_get(zathura_page_t* page)
{
return NULL;
}
zathura_list_t*
pdf_page_form_fields_get(zathura_page_t* page)
{
return NULL;
}
zathura_image_buffer_t*
pdf_page_render(zathura_page_t* page)
{
if (!page || !page->data || !page->document) {
return NULL;
}
/* calculate sizes */
unsigned int page_width = page->document->scale * page->width;
unsigned int page_height = page->document->scale * page->height;
/* create pixbuf */
GdkPixbuf* pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, FALSE, 8,
page_width, page_height);
if (pixbuf == NULL) {
return NULL;
}
poppler_page_render_to_pixbuf(page->data, 0, 0, page_width, page_height,
page->document->scale, 0, pixbuf);
/* create image buffer */
zathura_image_buffer_t* image_buffer = zathura_image_buffer_create(page_width, page_height);
if (image_buffer == NULL) {
g_object_unref(pixbuf);
return NULL;
}
/* copy buffer */
guchar* pixels = gdk_pixbuf_get_pixels(pixbuf);
int rowstride = gdk_pixbuf_get_rowstride(pixbuf);
int n_channels = gdk_pixbuf_get_n_channels(pixbuf);
for (unsigned int y = 0; y < page_height; y++) {
for (unsigned int x = 0; x < page_width; x++) {
unsigned char *s = pixels + y * rowstride + x * n_channels;
guchar* p = image_buffer->data + y * image_buffer->rowstride + x * 3;
p[0] = s[0];
p[1] = s[1];
p[2] = s[2];
}
}
g_object_unref(pixbuf);
return image_buffer;
}

28
ft/pdf-poppler/pdf.h
View file

@ -1,28 +0,0 @@
/* See LICENSE file for license and copyright information */
#ifndef PDF_H
#define PDF_H
#include <stdbool.h>
#include <poppler.h>
#include "../../document.h"
typedef struct pdf_document_s
{
PopplerDocument *document;
} pdf_document_t;
bool pdf_document_open(zathura_document_t* document);
bool pdf_document_free(zathura_document_t* document);
girara_tree_node_t* pdf_document_index_generate(zathura_document_t* document);
bool pdf_document_save_as(zathura_document_t* document, const char* path);
zathura_list_t* pdf_document_attachments_get(zathura_document_t* document);
zathura_page_t* pdf_page_get(zathura_document_t* document, unsigned int page);
zathura_list_t* pdf_page_search_text(zathura_page_t* page, const char* text);
zathura_list_t* pdf_page_links_get(zathura_page_t* page);
zathura_list_t* pdf_page_form_fields_get(zathura_page_t* page);
zathura_image_buffer_t* pdf_page_render(zathura_page_t* page);
bool pdf_page_free(zathura_page_t* page);
#endif // PDF_H

57
ft/ps/Makefile
View file

@ -1,57 +0,0 @@
# See LICENSE file for license and copyright information
include config.mk
PLUGIN = ps
SOURCE = ps.c
OBJECTS = ${SOURCE:.c=.o}
DOBJECTS = ${SOURCE:.c=.do}
all: options ${PLUGIN}
options:
@echo ${PLUGIN} build options:
@echo "CFLAGS = ${CFLAGS}"
@echo "LDFLAGS = ${LDFLAGS}"
@echo "DFLAGS = ${DFLAGS}"
@echo "CC = ${CC}"
%.o: %.c
@echo CC $<
@mkdir -p .depend
@${CC} -c ${CFLAGS} -o $@ $< -MMD -MF .depend/$@.dep
%.do: %.c
@echo CC $<
@mkdir -p .depend
@${CC} -c ${CFLAGS} ${DFLAGS} -o $@ $< -MMD -MF .depend/$@.dep
${OBJECTS}: config.mk
${DOBJECTS}: config.mk
${PLUGIN}: ${OBJECTS}
@echo LD $@
@${CC} -shared ${LDFLAGS} -o ${PLUGIN}.so $(OBJECTS) ${LIBS}
${PLUGIN}-debug: ${DOBJECTS}
@echo LD $@
@${CC} -shared ${LDFLAGS} -o ${PLUGIN}.so $(DOBJECTS) ${LIBS}
clean:
@rm -rf ${OBJECTS} ${DOBJECTS} $(PLUGIN).so .depend
debug: options ${PLUGIN}-debug
install: all
@echo installing ${PLUGIN} plugin
@mkdir -p ${DESTDIR}${PREFIX}/lib/zathura
@cp -f ${PLUGIN}.so ${DESTDIR}${PREFIX}/lib/zathura
uninstall:
@echo uninstalling ${PLUGIN} plugin
@rm -f ${DESTDIR}${PREFIX}/lib/zathura/${PLUGIN}.so
@rm -rf ${DESTDIR}${PREFIX}/lib/zathura
-include $(wildcard .depend/*.dep)
.PHONY: all options clean debug install uninstall

21
ft/ps/config.mk
View file

@ -1,21 +0,0 @@
# See LICENSE file for license and copyright information
# paths
PREFIX ?= /usr
# libs
GTK_INC = $(shell pkg-config --cflags gtk+-2.0)
GTK_LIB = $(shell pkg-config --libs gtk+-2.0)
INCS = -I. -I/usr/include ${GTK_INC}
LIBS = -lc ${GTK_LIB} -lspectre
# flags
CFLAGS += -std=c99 -fPIC -pedantic -Wall -Wno-format-zero-length $(INCS)
# debug
DFLAGS = -g
# compiler
CC ?= gcc
LD ?= ld

180
ft/ps/ps.c
View file

@ -1,180 +0,0 @@
/* See LICENSE file for license and copyright information */
#include <stdlib.h>
#include "ps.h"
#include "../../zathura.h"
void
plugin_register(zathura_document_plugin_t* plugin)
{
plugin->file_extension = "ps";
plugin->open_function = ps_document_open;
}
bool
ps_document_open(zathura_document_t* document)
{
if (!document) {
goto error_ret;
}
document->functions.document_free = ps_document_free;
document->functions.page_get = ps_page_get;
document->functions.page_render = ps_page_render;
document->functions.page_free = ps_page_free;
document->data = malloc(sizeof(ps_document_t));
if (!document->data) {
goto error_ret;
}
ps_document_t* ps_document = (ps_document_t*) document->data;
ps_document->document = spectre_document_new();
if (ps_document->document == NULL) {
goto error_free;
}
spectre_document_load(ps_document->document, document->file_path);
if (spectre_document_status(ps_document->document) != SPECTRE_STATUS_SUCCESS) {
goto error_free;
}
document->number_of_pages = spectre_document_get_n_pages(ps_document->document);
return true;
error_free:
if (ps_document->document != NULL) {
spectre_document_free(ps_document->document);
}
free(document->data);
document->data = NULL;
error_ret:
return false;
}
bool
ps_document_free(zathura_document_t* document)
{
if (!document) {
return false;
}
if (document->data != NULL) {
ps_document_t* ps_document = (ps_document_t*) document->data;
spectre_document_free(ps_document->document);
free(document->data);
document->data = NULL;
}
return true;
}
zathura_page_t*
ps_page_get(zathura_document_t* document, unsigned int page)
{
if (!document || !document->data) {
return NULL;
}
ps_document_t* ps_document = (ps_document_t*) document->data;
zathura_page_t* document_page = malloc(sizeof(zathura_page_t));
if (document_page == NULL) {
goto error_ret;
}
SpectrePage* ps_page = spectre_document_get_page(ps_document->document, page);
if (ps_page == NULL) {
goto error_free;
}
int page_width;
int page_height;
spectre_page_get_size(ps_page, &(page_width), &(page_height));
document_page->width = page_width;
document_page->height = page_height;
document_page->document = document;
document_page->data = ps_page;
return document_page;
error_free:
free(document_page);
error_ret:
return NULL;
}
bool
ps_page_free(zathura_page_t* page)
{
if (page == NULL) {
return false;
}
if (page->data != NULL) {
SpectrePage* ps_page = (SpectrePage*) page->data;
spectre_page_free(ps_page);
}
free(page);
return true;
}
zathura_image_buffer_t*
ps_page_render(zathura_page_t* page)
{
if (!page || !page->data || !page->document) {
return NULL;
}
/* calculate sizes */
unsigned int page_width = page->document->scale * page->width;
unsigned int page_height = page->document->scale * page->height;
/* create image buffer */
zathura_image_buffer_t* image_buffer = zathura_image_buffer_create(page_width, page_height);
if (image_buffer == NULL) {
return NULL;
}
SpectrePage* ps_page = (SpectrePage*) page->data;
SpectreRenderContext* context = spectre_render_context_new();
spectre_render_context_set_scale(context, page->document->scale, page->document->scale);
spectre_render_context_set_rotation(context, 0);
unsigned char* page_data;
int row_length;
spectre_page_render(ps_page, context, &page_data, &row_length);
for (unsigned int y = 0; y < page_height; y++) {
for (unsigned int x = 0; x < page_width; x++) {
unsigned char *s = page_data + y * row_length + x * 4;
guchar* p = image_buffer->data + y * image_buffer->rowstride + x * 3;
p[0] = s[0];
p[1] = s[1];
p[2] = s[2];
}
}
spectre_render_context_free(context);
ps_document_t* ps_document = (ps_document_t*) page->document->data;
return image_buffer;
}

22
ft/ps/ps.h
View file

@ -1,22 +0,0 @@
/* See LICENSE file for license and copyright information */
#ifndef PS_H
#define PS_H
#include <stdbool.h>
#include <libspectre/spectre.h>
#include "../../document.h"
typedef struct ps_document_s
{
SpectreDocument* document;
} ps_document_t;
bool ps_document_open(zathura_document_t* document);
bool ps_document_free(zathura_document_t* document);
zathura_page_t* ps_page_get(zathura_document_t* document, unsigned int page);
zathura_image_buffer_t* ps_page_render(zathura_page_t* page);
bool ps_page_free(zathura_page_t* page);
#endif // PS_H