summaryrefslogtreecommitdiff
path: root/thumbnailer/evince-thumbnailer.c
diff options
context:
space:
mode:
authorPerberos <[email protected]>2011-11-09 18:44:56 -0300
committerPerberos <[email protected]>2011-11-09 18:44:56 -0300
commitda7bb154d27d3b872867223a5df60df8f5fb6e7d (patch)
treec1a40fbb481956cf2fda2263bf78389622eba0a5 /thumbnailer/evince-thumbnailer.c
parent342e9e9bf91625bf6f0102fb7bbc652dea222064 (diff)
downloadatril-da7bb154d27d3b872867223a5df60df8f5fb6e7d.tar.bz2
atril-da7bb154d27d3b872867223a5df60df8f5fb6e7d.tar.xz
renaming evince to atril
Diffstat (limited to 'thumbnailer/evince-thumbnailer.c')
-rw-r--r--thumbnailer/evince-thumbnailer.c309
1 files changed, 0 insertions, 309 deletions
diff --git a/thumbnailer/evince-thumbnailer.c b/thumbnailer/evince-thumbnailer.c
deleted file mode 100644
index 23ad92b0..00000000
--- a/thumbnailer/evince-thumbnailer.c
+++ /dev/null
@@ -1,309 +0,0 @@
-/*
- Copyright (C) 2005 Fernando Herrera <[email protected]>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-*/
-
-#include <config.h>
-
-#include <evince-document.h>
-
-#include <gio/gio.h>
-
-#include <stdlib.h>
-#include <string.h>
-
-#ifdef G_OS_WIN32
-#include <io.h>
-#include <conio.h>
-#if !(_WIN32_WINNT >= 0x0500)
-#error "_WIN32_WINNT must be defined >= 0x0500"
-#endif
-#include <windows.h>
-#endif
-
-#define THUMBNAIL_SIZE 128
-
-static gint size = THUMBNAIL_SIZE;
-static const gchar **file_arguments;
-
-static const GOptionEntry goption_options[] = {
- { "size", 's', 0, G_OPTION_ARG_INT, &size, NULL, "SIZE" },
- { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &file_arguments, NULL, "<input> <ouput>" },
- { NULL }
-};
-
-struct AsyncData {
- EvDocument *document;
- const gchar *output;
- gint size;
- gboolean success;
-};
-
-static void
-delete_temp_file (GFile *file)
-{
- ev_tmp_file_unlink (file);
- g_object_unref (file);
-}
-
-static EvDocument *
-evince_thumbnailer_get_document (GFile *file)
-{
- EvDocument *document = NULL;
- gchar *uri;
- GFile *tmp_file = NULL;
- GError *error = NULL;
-
- if (!g_file_is_native (file)) {
- gchar *base_name, *template;
-
- base_name = g_file_get_basename (file);
- template = g_strdup_printf ("document.XXXXXX-%s", base_name);
- g_free (base_name);
-
- tmp_file = ev_mkstemp_file (template, &error);
- g_free (template);
- if (!tmp_file) {
- g_printerr ("Error loading remote document: %s\n", error->message);
- g_error_free (error);
-
- return NULL;
- }
-
- g_file_copy (file, tmp_file, G_FILE_COPY_OVERWRITE,
- NULL, NULL, NULL, &error);
- if (error) {
- g_printerr ("Error loading remote document: %s\n", error->message);
- g_error_free (error);
- g_object_unref (tmp_file);
-
- return NULL;
- }
- uri = g_file_get_uri (tmp_file);
- } else {
- uri = g_file_get_uri (file);
- }
-
- document = ev_document_factory_get_document (uri, &error);
- if (tmp_file) {
- if (document) {
- g_object_weak_ref (G_OBJECT (document),
- (GWeakNotify)delete_temp_file,
- tmp_file);
- } else {
- ev_tmp_file_unlink (tmp_file);
- g_object_unref (tmp_file);
- }
- }
- g_free (uri);
- if (error) {
- if (error->domain == EV_DOCUMENT_ERROR &&
- error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
- /* FIXME: Create a thumb for cryp docs */
- g_error_free (error);
- return NULL;
- }
- g_printerr ("Error loading document: %s\n", error->message);
- g_error_free (error);
- return NULL;
- }
-
- return document;
-}
-
-static gboolean
-evince_thumbnail_pngenc_get (EvDocument *document, const char *thumbnail, int size)
-{
- EvRenderContext *rc;
- double width, height;
- GdkPixbuf *pixbuf;
- EvPage *page;
-
- page = ev_document_get_page (document, 0);
-
- ev_document_get_page_size (document, 0, &width, &height);
-
- rc = ev_render_context_new (page, 0, size / width);
- pixbuf = ev_document_thumbnails_get_thumbnail (EV_DOCUMENT_THUMBNAILS (document),
- rc, FALSE);
- g_object_unref (rc);
- g_object_unref (page);
-
- if (pixbuf != NULL) {
- const char *overlaid_icon_name = NULL;
-
- if (overlaid_icon_name) {
- GdkPixbuf *overlaid_pixbuf;
-
-#ifdef G_OS_WIN32
- gchar *dir = g_win32_get_package_installation_directory_of_module (NULL);
- gchar *overlaid_icon_path = g_build_filename (dir, "share", "evince", overlaid_icon_name, NULL);
- g_free (dir);
-#else
- gchar *overlaid_icon_path = g_strdup_printf ("%s/%s", EVINCEDATADIR, overlaid_icon_name);
-#endif
- overlaid_pixbuf = gdk_pixbuf_new_from_file (overlaid_icon_path, NULL);
- g_free (overlaid_icon_path);
- if (overlaid_pixbuf != NULL) {
- int delta_height, delta_width;
-
- delta_width = gdk_pixbuf_get_width (pixbuf) -
- gdk_pixbuf_get_width (overlaid_pixbuf);
- delta_height = gdk_pixbuf_get_height (pixbuf) -
- gdk_pixbuf_get_height (overlaid_pixbuf);
-
- gdk_pixbuf_composite (overlaid_pixbuf, pixbuf,
- delta_width, delta_height,
- gdk_pixbuf_get_width (overlaid_pixbuf),
- gdk_pixbuf_get_height (overlaid_pixbuf),
- delta_width, delta_height,
- 1, 1,
- GDK_INTERP_NEAREST, 100);
-
- g_object_unref (overlaid_pixbuf);
- }
- }
-
- if (gdk_pixbuf_save (pixbuf, thumbnail, "png", NULL, NULL)) {
- g_object_unref (pixbuf);
- return TRUE;
- }
-
- g_object_unref (pixbuf);
- }
-
- return FALSE;
-}
-
-static gpointer
-evince_thumbnail_pngenc_get_async (struct AsyncData *data)
-{
- ev_document_doc_mutex_lock ();
- data->success = evince_thumbnail_pngenc_get (data->document,
- data->output,
- data->size);
- ev_document_doc_mutex_unlock ();
-
- g_idle_add ((GSourceFunc)gtk_main_quit, NULL);
-
- return NULL;
-}
-
-static void
-print_usage (GOptionContext *context)
-{
- gchar *help;
-
- help = g_option_context_get_help (context, TRUE, NULL);
- g_print ("%s", help);
- g_free (help);
-}
-
-int
-main (int argc, char *argv[])
-{
- EvDocument *document;
- GOptionContext *context;
- const char *input;
- const char *output;
- GFile *file;
- GError *error = NULL;
-
- context = g_option_context_new ("- MATE Document Thumbnailer");
- g_option_context_add_main_entries (context, goption_options, NULL);
-
- if (!g_option_context_parse (context, &argc, &argv, &error)) {
- g_printerr ("%s\n", error->message);
- g_error_free (error);
- print_usage (context);
- g_option_context_free (context);
-
- return -1;
- }
-
- input = file_arguments ? file_arguments[0] : NULL;
- output = input ? file_arguments[1] : NULL;
- if (!input || !output) {
- print_usage (context);
- g_option_context_free (context);
-
- return -1;
- }
-
- g_option_context_free (context);
-
- if (size < 1) {
- g_print ("Size cannot be smaller than 1 pixel\n");
- return -1;
- }
-
- input = file_arguments[0];
- output = file_arguments[1];
-
- g_type_init ();
-
- if (!g_thread_supported ())
- g_thread_init (NULL);
-
- if (!ev_init ())
- return -1;
-
- file = g_file_new_for_commandline_arg (input);
- document = evince_thumbnailer_get_document (file);
- g_object_unref (file);
-
- if (!document) {
- ev_shutdown ();
- return -2;
- }
-
- if (!EV_IS_DOCUMENT_THUMBNAILS (document)) {
- g_object_unref (document);
- ev_shutdown ();
- return -2;
- }
-
- if (EV_IS_ASYNC_RENDERER (document)) {
- struct AsyncData data;
-
- gtk_init (&argc, &argv);
-
- data.document = document;
- data.output = output;
- data.size = size;
-
- g_thread_create ((GThreadFunc) evince_thumbnail_pngenc_get_async,
- &data, FALSE, NULL);
-
- gtk_main ();
-
- g_object_unref (document);
- ev_shutdown ();
-
- return data.success ? 0 : -2;
- }
-
- if (!evince_thumbnail_pngenc_get (document, output, size)) {
- g_object_unref (document);
- ev_shutdown ();
- return -2;
- }
-
- g_object_unref (document);
- ev_shutdown ();
-
- return 0;
-}
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-03 22:54:36 +0000