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authorPerberos <[email protected]>2011-11-09 18:17:43 -0300
committerPerberos <[email protected]>2011-11-09 18:17:43 -0300
commitf6ce926719943751cf65cacde7fae050593eb2d6 (patch)
tree9224d1751678cf2d1fbd0431f128b711311c0287 /previewer/ev-previewer.c
downloadatril-f6ce926719943751cf65cacde7fae050593eb2d6.tar.bz2
atril-f6ce926719943751cf65cacde7fae050593eb2d6.tar.xz
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Diffstat (limited to 'previewer/ev-previewer.c')
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diff --git a/previewer/ev-previewer.c b/previewer/ev-previewer.c
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+/* ev-previewer.c:
+ * this file is part of evince, a mate document viewer
+ *
+ * Copyright (C) 2009 Carlos Garcia Campos <[email protected]>
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include <config.h>
+
+#include <gtk/gtk.h>
+#include <glib/gi18n.h>
+#include <evince-document.h>
+#include <evince-view.h>
+
+#include "ev-previewer-window.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
+
+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,
+ EvDocumentModel *model)
+{
+ if (ev_job_is_failed (job)) {
+ g_warning ("%s", job->error->message);
+ g_object_unref (job);
+
+ return;
+ }
+ ev_document_model_set_document (model, job->document);
+ g_object_unref (job);
+}
+
+static void
+ev_previewer_load_document (const gchar *filename,
+ EvDocumentModel *model)
+{
+ EvJob *job;
+ gchar *uri;
+ GFile *file;
+
+ file = g_file_new_for_commandline_arg (filename);
+ uri = g_file_get_uri (file);
+ g_object_unref (file);
+
+ job = ev_job_load_new (uri);
+ g_signal_connect (job, "finished",
+ G_CALLBACK (ev_previewer_load_job_finished),
+ model);
+ 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;
+ EvDocumentModel *model;
+ GError *error = NULL;
+
+#ifdef G_OS_WIN32
+ if (fileno (stdout) != -1 &&
+ _get_osfhandle (fileno (stdout)) != -1)
+ {
+ /* stdout is fine, presumably redirected to a file or pipe */
+ }
+ else
+ {
+ typedef BOOL (* WINAPI AttachConsole_t) (DWORD);
+
+ AttachConsole_t p_AttachConsole =
+ (AttachConsole_t) GetProcAddress (GetModuleHandle ("kernel32.dll"), "AttachConsole");
+
+ if (p_AttachConsole != NULL && p_AttachConsole (ATTACH_PARENT_PROCESS))
+ {
+ freopen ("CONOUT$", "w", stdout);
+ dup2 (fileno (stdout), 1);
+ freopen ("CONOUT$", "w", stderr);
+ dup2 (fileno (stderr), 2);
+
+ }
+ }
+#endif
+
+ /* Init glib threads asap */
+ if (!g_thread_supported ())
+ g_thread_init (NULL);
+
+#ifdef ENABLE_NLS
+ /* Initialize the i18n stuff */
+ bindtextdomain (GETTEXT_PACKAGE, ev_get_locale_dir());
+ bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
+ textdomain (GETTEXT_PACKAGE);
+#endif
+
+ context = g_option_context_new (_("MATE 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 (_("MATE Document Previewer"));
+ gtk_window_set_default_icon_name ("evince");
+
+ model = ev_document_model_new ();
+ window = ev_previewer_window_new (model);
+ 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, model);
+
+ 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 ();
+ g_object_unref (model);
+
+ return 0;
+}
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