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/* ev-previewer.c:
* this file is part of evince, a gnome document viewer
*
* Copyright (C) 2009 Carlos Garcia Campos <carlosgc@gnome.org>
*
* Evince 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.
*
* Evince 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include <evince-document.h>
#include <evince-view.h>
#include "ev-stock-icons.h"
#include "ev-previewer-window.h"
static gboolean unlink_temp_file = FALSE;
static const gchar *print_settings;
static const gchar **filenames;
static const GOptionEntry goption_options[] = {
{ "unlink-tempfile", 'u', 0, G_OPTION_ARG_NONE, &unlink_temp_file, N_("Delete the temporary file"), NULL },
{ "print-settings", 'p', 0, G_OPTION_ARG_FILENAME, &print_settings, N_("Print settings file"), N_("FILE") },
{ G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &filenames, NULL, N_("FILE") },
{ NULL }
};
static void
ev_previewer_unlink_tempfile (const gchar *filename)
{
GFile *file, *tempdir;
file = g_file_new_for_path (filename);
tempdir = g_file_new_for_path (g_get_tmp_dir ());
if (g_file_has_prefix (file, tempdir)) {
g_file_delete (file, NULL, NULL);
}
g_object_unref (file);
g_object_unref (tempdir);
}
static void
ev_previewer_load_job_finished (EvJob *job,
EvPreviewerWindow *window)
{
if (ev_job_is_failed (job)) {
g_warning ("%s", job->error->message);
g_object_unref (job);
return;
}
ev_previewer_window_set_document (window, job->document);
g_object_unref (job);
}
static void
ev_previewer_load_document (const gchar *filename,
EvPreviewerWindow *window)
{
EvJob *job;
gchar *uri;
uri = g_filename_to_uri (filename, NULL, NULL);
job = ev_job_load_new (uri);
g_signal_connect (job, "finished",
G_CALLBACK (ev_previewer_load_job_finished),
window);
ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE);
g_free (uri);
}
gint
main (gint argc, gchar **argv)
{
GtkWidget *window;
GOptionContext *context;
const gchar *filename;
GError *error = NULL;
/* Init glib threads asap */
if (!g_thread_supported ())
g_thread_init (NULL);
#ifdef ENABLE_NLS
/* Initialize the i18n stuff */
bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
#endif
context = g_option_context_new (_("GNOME Document Previewer"));
g_option_context_set_translation_domain (context, GETTEXT_PACKAGE);
g_option_context_add_main_entries (context, goption_options, GETTEXT_PACKAGE);
g_option_context_add_group (context, gtk_get_option_group (TRUE));
if (!g_option_context_parse (context, &argc, &argv, &error)) {
g_warning ("Error parsing command line arguments: %s", error->message);
g_error_free (error);
g_option_context_free (context);
return 1;
}
g_option_context_free (context);
if (!filenames) {
g_warning ("File argument is required");
return 1;
}
filename = filenames[0];
if (!g_file_test (filename, G_FILE_TEST_IS_REGULAR)) {
g_warning ("Filename \"%s\" does not exist or is not a regular file", filename);
return 1;
}
if (!ev_init ())
return 1;
ev_stock_icons_init ();
g_set_application_name (_("GNOME Document Previewer"));
gtk_window_set_default_icon_name ("evince");
window = ev_previewer_window_new ();
ev_previewer_window_set_source_file (EV_PREVIEWER_WINDOW (window), filename);
ev_previewer_window_set_print_settings (EV_PREVIEWER_WINDOW (window), print_settings);
g_signal_connect (window, "delete-event",
G_CALLBACK (gtk_main_quit), NULL);
g_signal_connect (window, "destroy",
G_CALLBACK (gtk_main_quit), NULL);
gtk_widget_show (window);
ev_previewer_load_document (filename, EV_PREVIEWER_WINDOW (window));
gtk_main ();
if (unlink_temp_file)
ev_previewer_unlink_tempfile (filename);
if (print_settings)
ev_previewer_unlink_tempfile (print_settings);
ev_shutdown ();
ev_stock_icons_shutdown ();
return 0;
}
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