Commit c69eebd8 authored by Moritz Lipp's avatar Moritz Lipp

Export images and attachments

parent b7b8f53c
......@@ -402,21 +402,86 @@ cmd_export(girara_session_t* session, girara_list_t* argument_list)
return false;
}
const char* attachment_name = girara_list_nth(argument_list, 0);
const char* file_identifier = girara_list_nth(argument_list, 0);
const char* file_name = girara_list_nth(argument_list, 1);
if (file_name == NULL || attachment_name == NULL) {
if (file_name == NULL || file_identifier == NULL) {
return false;
}
char* file_name2 = girara_fix_path(file_name);
if (zathura_document_attachment_save(zathura->document, attachment_name, file_name) == false) {
girara_notify(session, GIRARA_ERROR, _("Couldn't write attachment '%s' to '%s'."), attachment_name, file_name);
char* export_path = girara_fix_path(file_name);
if (export_path == NULL) {
return false;
}
/* attachment */
if (strncmp(file_identifier, "attachment-", strlen("attachment-")) == 0) {
if (zathura_document_attachment_save(zathura->document, file_identifier + strlen("attachment-"), export_path) == false) {
girara_notify(session, GIRARA_ERROR, _("Couldn't write attachment '%s' to '%s'."), file_identifier, file_name);
} else {
girara_notify(session, GIRARA_INFO, _("Wrote attachment '%s' to '%s'."), file_identifier, export_path);
}
/* image */
} else if (strncmp(file_identifier, "image-p", strlen("image-p")) == 0 && strlen(file_identifier) >= 10) {
/* parse page id */
const char* input = file_identifier + strlen("image-p");
int page_id = atoi(input);
if (page_id == 0) {
goto image_error;
}
/* parse image id */
input = strstr(input, "-");
if (input == NULL) {
goto image_error;
}
int image_id = atoi(input + 1);
if (image_id == 0) {
goto image_error;
}
/* get image */
zathura_page_t* page = zathura_document_get_page(zathura->document, page_id - 1);
if (page == NULL) {
goto image_error;
}
girara_list_t* images = zathura_page_images_get(page, NULL);
if (images == NULL) {
goto image_error;
}
zathura_image_t* image = girara_list_nth(images, image_id - 1);
if (image == NULL) {
goto image_error;
}
cairo_surface_t* surface = zathura_page_image_get_cairo(page, image, NULL);
if (surface == NULL) {
goto image_error;
}
if (cairo_surface_write_to_png(surface, export_path) == CAIRO_STATUS_SUCCESS) {
girara_notify(session, GIRARA_INFO, _("Wrote image '%s' to '%s'."), file_identifier, export_path);
} else {
girara_notify(session, GIRARA_ERROR, _("Couldn't write image '%s' to '%s'."), file_identifier, file_name);
}
goto error_ret;
image_error:
girara_notify(session, GIRARA_ERROR, _("Unknown image '%s'."), file_identifier);
goto error_ret;
/* unknown */
} else {
girara_notify(session, GIRARA_INFO, _("Wrote attachment '%s' to '%s'."), attachment_name, file_name2);
girara_notify(session, GIRARA_ERROR, _("Unknown attachment or image '%s'."), file_identifier);
}
g_free(file_name2);
error_ret:
g_free(export_path);
return true;
}
......
......@@ -5,10 +5,13 @@
#include <stdlib.h>
#include <unistd.h>
#include <libgen.h>
#include <glib/gi18n.h>
#include "bookmarks.h"
#include "document.h"
#include "completion.h"
#include "utils.h"
#include "page.h"
#include <girara/session.h>
#include <girara/settings.h>
......@@ -244,7 +247,7 @@ cc_bookmarks(girara_session_t* session, const char* input)
const size_t input_length = strlen(input);
GIRARA_LIST_FOREACH(zathura->bookmarks.bookmarks, zathura_bookmark_t*, iter, bookmark)
if (input_length <= strlen(bookmark->id) && !strncmp(input, bookmark->id, input_length)) {
gchar* paged = g_strdup_printf("Page %d", bookmark->page);
gchar* paged = g_strdup_printf(_("Page %d"), bookmark->page);
girara_completion_group_add_element(group, bookmark->id, paged);
g_free(paged);
}
......@@ -270,46 +273,107 @@ error_free:
girara_completion_t*
cc_export(girara_session_t* session, const char* input)
{
if (input == NULL) {
return NULL;
}
g_return_val_if_fail(session != NULL, NULL);
g_return_val_if_fail(session->global.data != NULL, NULL);
zathura_t* zathura = session->global.data;
girara_completion_t* completion = girara_completion_init();
girara_completion_group_t* group = girara_completion_group_create(session, NULL);
if (input == NULL || zathura->document == NULL) {
goto error_ret;
}
if (completion == NULL || group == NULL) {
girara_completion_t* completion = NULL;
girara_completion_group_t* attachment_group = NULL;
girara_completion_group_t* image_group = NULL;
completion = girara_completion_init();
if (completion == NULL) {
goto error_free;
}
attachment_group = girara_completion_group_create(session, _("Attachments"));
if (attachment_group == NULL) {
goto error_free;
}
/* add attachments */
const size_t input_length = strlen(input);
girara_list_t* attachments = zathura_document_attachments_get(zathura->document, NULL);
if (attachments == NULL) {
if (attachments != NULL) {
bool added = false;
GIRARA_LIST_FOREACH(attachments, const char*, iter, attachment)
if (input_length <= strlen(attachment) && !strncmp(input, attachment, input_length)) {
char* attachment_string = g_strdup_printf("attachment-%s", attachment);
girara_completion_group_add_element(attachment_group, attachment_string, NULL);
g_free(attachment_string);
added = true;
}
GIRARA_LIST_FOREACH_END(zathura->bookmarks.bookmarks, zathura_bookmark_t*, iter, bookmark);
if (added == true) {
girara_completion_add_group(completion, attachment_group);
} else {
girara_completion_group_free(attachment_group);
attachment_group = NULL;
}
girara_list_free(attachments);
}
/* add images */
image_group = girara_completion_group_create(session, _("Images"));
if (image_group == NULL) {
goto error_free;
}
GIRARA_LIST_FOREACH(attachments, const char*, iter, attachment)
if (input_length <= strlen(attachment) && !strncmp(input, attachment, input_length)) {
girara_completion_group_add_element(group, attachment, NULL);
bool added = false;
unsigned int number_of_pages = zathura_document_get_number_of_pages(zathura->document);
for (unsigned int page_id = 0; page_id < number_of_pages; page_id++) {
zathura_page_t* page = zathura_document_get_page(zathura->document, page_id);
if (page == NULL) {
continue;
}
GIRARA_LIST_FOREACH_END(zathura->bookmarks.bookmarks, zathura_bookmark_t*, iter, bookmark);
girara_completion_add_group(completion, group);
girara_list_free(attachments);
girara_list_t* images = zathura_page_images_get(page, NULL);
if (images != NULL) {
unsigned int image_number = 1;
GIRARA_LIST_FOREACH(images, zathura_image_t*, iter, image)
char* image_string = g_strdup_printf("image-p%d-%d", page_id + 1, image_number);
girara_completion_group_add_element(image_group, image_string, NULL);
g_free(image_string);
added = true;
image_number++;
GIRARA_LIST_FOREACH_END(images, zathura_image_t*, iter, image);
girara_list_free(images);
}
}
if (added == true) {
girara_completion_add_group(completion, image_group);
} else {
girara_completion_group_free(image_group);
image_group = NULL;
}
return completion;
error_free:
if (completion) {
if (completion != NULL) {
girara_completion_free(completion);
}
if (group) {
girara_completion_group_free(group);
if (attachment_group != NULL) {
girara_completion_group_free(attachment_group);
}
if (image_group != NULL) {
girara_completion_group_free(image_group);
}
error_ret:
return NULL;
}
......@@ -58,6 +58,7 @@ static gboolean cb_zathura_page_widget_button_release_event(GtkWidget* widget, G
static gboolean cb_zathura_page_widget_motion_notify(GtkWidget* widget, GdkEventMotion* event);
static gboolean cb_zathura_page_widget_popup_menu(GtkWidget* widget);
static void cb_menu_image_copy(GtkMenuItem* item, ZathuraPage* page);
static void cb_menu_image_save(GtkMenuItem* item, ZathuraPage* page);
enum properties_e
{
......@@ -682,7 +683,8 @@ zathura_page_widget_popup_menu(GtkWidget* widget, GdkEventButton* event)
} menu_item_t;
menu_item_t menu_items[] = {
{ _("Copy image"), cb_menu_image_copy },
{ _("Copy image"), cb_menu_image_copy },
{ _("Save image as"), cb_menu_image_save },
};
for (unsigned int i = 0; i < LENGTH(menu_items); i++) {
......@@ -743,10 +745,42 @@ cb_menu_image_copy(GtkMenuItem* item, ZathuraPage* page)
gtk_clipboard_set_image(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD), pixbuf);
gtk_clipboard_set_image(gtk_clipboard_get(GDK_SELECTION_PRIMARY), pixbuf);
/* reset */
priv->current_image = NULL;
#endif
}
static void
cb_menu_image_save(GtkMenuItem* item, ZathuraPage* page)
{
g_return_if_fail(item != NULL);
g_return_if_fail(page != NULL);
zathura_page_widget_private_t* priv = ZATHURA_PAGE_GET_PRIVATE(page);
g_return_if_fail(priv->current_image != NULL);
g_return_if_fail(priv->images != NULL);
/* generate image identifier */
unsigned int page_id = zathura_page_get_index(priv->page) + 1;
unsigned int image_id = 1;
GIRARA_LIST_FOREACH(priv->images, zathura_image_t*, iter, image_it)
if (image_it == priv->current_image) {
break;
}
image_id++;
GIRARA_LIST_FOREACH_END(priv->images, zathura_image_t*, iter, image_it);
/* set command */
char* export_command = g_strdup_printf(":export image-p%d-%d ", page_id, image_id);
girara_argument_t argument = { 0, export_command };
sc_focus_inputbar(priv->zathura->ui.session, &argument, NULL, 0);
g_free(export_command);
/* reset */
priv->current_image = NULL;
}
void
zathura_page_widget_update_view_time(ZathuraPage* widget)
{
......
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