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author | Perberos <[email protected]> | 2011-11-09 18:44:56 -0300 |
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committer | Perberos <[email protected]> | 2011-11-09 18:44:56 -0300 |
commit | da7bb154d27d3b872867223a5df60df8f5fb6e7d (patch) | |
tree | c1a40fbb481956cf2fda2263bf78389622eba0a5 /thumbnailer/evince-thumbnailer.c | |
parent | 342e9e9bf91625bf6f0102fb7bbc652dea222064 (diff) | |
download | atril-da7bb154d27d3b872867223a5df60df8f5fb6e7d.tar.bz2 atril-da7bb154d27d3b872867223a5df60df8f5fb6e7d.tar.xz |
renaming evince to atril
Diffstat (limited to 'thumbnailer/evince-thumbnailer.c')
-rw-r--r-- | thumbnailer/evince-thumbnailer.c | 309 |
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; -} |