]> www.fi.muni.cz Git - evince.git/blobdiff - shell/main.c
[dualscreen] fix crash on ctrl+w and fix control window closing
[evince.git] / shell / main.c
index 480d00e967c67fcec430420d35a0daf881d3fa0e..ab4b8dfb9ab06fbda8701680168cd052a576eb66 100644 (file)
  *
  *  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.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  *
- *  $Id$
  */
 
 #include "config.h"
 
-#include "ev-application.h"
-#include "ev-metadata-manager.h"
-
-#include <glib/gi18n.h>
-#include <gdk/gdkx.h>
-#include <gtk/gtkmain.h>
 #include <stdlib.h>
 #include <string.h>
-#include <libgnome/gnome-program.h>
-#include <libgnomeui/gnome-ui-init.h>
-#include <libgnomeui/gnome-app-helper.h>
-#include <libgnomeui/gnome-authentication-manager.h>
-#include <libgnomevfs/gnome-vfs-utils.h>
-
-#ifdef ENABLE_DBUS
-#include <dbus/dbus-glib-bindings.h>
-#endif
 
-#include "ev-stock-icons.h"
+#include <glib/gstdio.h>
+#include <glib/gi18n.h>
+#include <gtk/gtk.h>
+
+#include "ev-application.h"
 #include "ev-debug.h"
-#include "ev-job-queue.h"
+#include "ev-init.h"
 #include "ev-file-helpers.h"
+#include "ev-stock-icons.h"
+#include "ev-metadata.h"
 
-static char *ev_page_label;
+#ifdef WITH_SMCLIENT
+#include "eggsmclient.h"
+#ifdef GDK_WINDOWING_X11
+#include "eggdesktopfile.h"
+#endif
+#endif /* WITH_SMCLIENT */
 
-static struct poptOption popt_options[] =
+#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 gchar   *ev_page_label;
+static gchar   *ev_find_string;
+static gint     ev_page_index = 0;
+static gboolean preview_mode = FALSE;
+static gboolean fullscreen_mode = FALSE;
+static gboolean presentation_mode = FALSE;
+static gboolean unlink_temp_file = FALSE;
+static gchar   *print_settings;
+static const char **file_arguments = NULL;
+
+
+static gboolean
+option_version_cb (const gchar *option_name,
+                   const gchar *value,
+                   gpointer     data,
+                   GError     **error)
 {
-       { "page-label", 'p', POPT_ARG_STRING, &ev_page_label, 0, N_("The page of the document to display."), N_("PAGE")},
-       { NULL, 0, 0, NULL, 0, NULL, NULL }
+  g_print ("%s %s\n", _("GNOME Document Viewer"), VERSION);
+
+  exit (0);
+  return FALSE;
+}
+
+static const GOptionEntry goption_options[] =
+{
+       { "page-label", 'p', 0, G_OPTION_ARG_STRING, &ev_page_label, N_("The page label of the document to display."), N_("PAGE")},
+       { "page-index", 'i', 0, G_OPTION_ARG_INT, &ev_page_index, N_("The page number of the document to display."), N_("NUMBER")},
+       { "fullscreen", 'f', 0, G_OPTION_ARG_NONE, &fullscreen_mode, N_("Run evince in fullscreen mode"), NULL },
+       { "presentation", 's', 0, G_OPTION_ARG_NONE, &presentation_mode, N_("Run evince in presentation mode"), NULL },
+       { "preview", 'w', 0, G_OPTION_ARG_NONE, &preview_mode, N_("Run evince as a previewer"), NULL },
+       { "find", 'l', 0, G_OPTION_ARG_STRING, &ev_find_string, N_("The word or phrase to find in the document"), N_("STRING")},
+       { "unlink-tempfile", 'u', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_NONE, &unlink_temp_file, NULL, NULL },
+       { "print-settings", 't', G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_FILENAME, &print_settings, NULL, NULL },
+       { "version", 0, G_OPTION_FLAG_NO_ARG | G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_CALLBACK, option_version_cb, NULL, NULL },
+       { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &file_arguments, NULL, N_("[FILEā€¦]") },
+       { NULL }
 };
 
-static void
-load_files (const char **files)
+static gboolean
+launch_previewer (void)
 {
-       int i;
+       GString *cmd_str;
+       gchar   *cmd;
+       gboolean retval = FALSE;
+       GError  *error = NULL;
+
+       /* Rebuild the command line, ignoring options
+        * not supported by the previewer and taking only
+        * the first path given
+        */
+       cmd_str = g_string_new ("evince-previewer");
+               
+       if (print_settings) {
+               gchar *quoted;
 
-       if (!files) {
-               ev_application_open_window (EV_APP, GDK_CURRENT_TIME, NULL);
-               return;
+               quoted = g_shell_quote (print_settings);
+               g_string_append_printf (cmd_str, " --print-settings %s", quoted);
+               g_free (quoted);
        }
 
-       for (i = 0; files[i]; i++) {
-               char *uri;
+       if (unlink_temp_file)
+               g_string_append (cmd_str, " --unlink-tempfile");
 
-               uri = gnome_vfs_make_uri_from_shell_arg (files[i]);
-               ev_application_open_uri (EV_APP, uri, ev_page_label,
-                                        GDK_CURRENT_TIME, NULL);
-               g_free (uri);
-        }
-}
+       if (file_arguments) {
+               gchar *quoted;
+               
+               quoted = g_shell_quote (file_arguments[0]);
+               g_string_append_printf (cmd_str, " %s", quoted);
+               g_free (quoted);
+       }
 
-#ifdef ENABLE_DBUS
+       cmd = g_string_free (cmd_str, FALSE);
 
-static gboolean
-load_files_remote (const char **files)
-{
-       int i;
-       GError *error = NULL;
-       DBusGConnection *connection;
-       gboolean result = FALSE;
-#if DBUS_VERSION < 35
-       DBusGPendingCall *call;
-#endif
-       DBusGProxy *remote_object;
-       GdkDisplay *display;
-       guint32 timestamp;
+       if (!error) {
+               GAppInfo *app;
 
-       display = gdk_display_get_default();
-       timestamp = gdk_x11_display_get_user_time (display);
-       connection = dbus_g_bus_get (DBUS_BUS_STARTER, &error);
+               app = g_app_info_create_from_commandline (cmd, NULL, 0, &error);
 
-       if (connection == NULL) {
-               g_warning (error->message);
-               g_error_free (error);   
+               if (app != NULL) {
+                       retval = g_app_info_launch (app, NULL, NULL, &error);
+                       g_object_unref (app);
+               }
+       }
 
-               return FALSE;
+       if (error) {
+               g_warning ("Error launching previewer: %s\n", error->message);
+               g_error_free (error);
        }
 
-       remote_object = dbus_g_proxy_new_for_name (connection,
-                                                  "org.gnome.evince.ApplicationService",
-                                                   "/org/gnome/evince/Evince",
-                                                   "org.gnome.evince.Application");
+       g_free (cmd);
+
+       return retval;
+}
+
+static gchar *
+get_label_from_filename (const gchar *filename)
+{
+       GFile   *file;
+       gchar   *label;
+       gboolean exists;
+
+       label = g_strrstr (filename, "#");
+       if (!label)
+               return NULL;
+
+       /* Filename contains a #, check
+        * whether it's part of the path
+        * or a label
+        */
+       file = g_file_new_for_commandline_arg (filename);
+       exists = g_file_query_exists (file, NULL);
+       g_object_unref (file);
+
+       return exists ? NULL : label;
+}
+
+static void
+load_files (const char **files)
+{
+       GdkScreen       *screen = gdk_screen_get_default ();
+       EvWindowRunMode  mode = EV_WINDOW_MODE_NORMAL;
+       gint             i;
+       EvLinkDest      *global_dest = NULL;
+
        if (!files) {
-#if DBUS_VERSION <= 33
-               call = dbus_g_proxy_begin_call (remote_object, "OpenWindow",
-                                               DBUS_TYPE_UINT32, &timestamp,
-                                               DBUS_TYPE_INVALID);
-
-               if (!dbus_g_proxy_end_call (remote_object, call, &error, DBUS_TYPE_INVALID)) {
-                       g_warning (error->message);
-                       g_clear_error (&error);
-                       g_object_unref (remote_object);
-                       dbus_g_connection_unref (connection);
-                       return FALSE;
-               }
-#elif DBUS_VERSION == 34
-               call = dbus_g_proxy_begin_call (remote_object, "OpenWindow",
-                                               G_TYPE_UINT, timestamp,
-                                               G_TYPE_INVALID);
-
-               if (!dbus_g_proxy_end_call (remote_object, call, &error, G_TYPE_INVALID)) {
-                       g_warning (error->message);
-                       g_clear_error (&error);
-                       g_object_unref (remote_object);
-                       dbus_g_connection_unref (connection);
-                       return FALSE;
-               }
-#else
-               if (!dbus_g_proxy_call (remote_object, "OpenWindow", &error,
-                                       G_TYPE_UINT, timestamp,
-                                       G_TYPE_INVALID,
-                                       G_TYPE_INVALID)) {
-                       g_warning (error->message);
-                       g_clear_error (&error);
-                       g_object_unref (remote_object);
-                       dbus_g_connection_unref (connection);
-                       return FALSE;
-               }
-#endif
-               g_object_unref (remote_object);
-               dbus_g_connection_unref (connection);
-               
-               return TRUE;
+               if (!ev_application_has_window (EV_APP))
+                       ev_application_open_window (EV_APP, screen, GDK_CURRENT_TIME);
+               return;
        }
 
+       if (ev_page_label)
+               global_dest = ev_link_dest_new_page_label (ev_page_label);
+       else if (ev_page_index)
+               global_dest = ev_link_dest_new_page (MAX (0, ev_page_index - 1));
+
+       if (fullscreen_mode)
+               mode = EV_WINDOW_MODE_FULLSCREEN;
+       else if (presentation_mode)
+               mode = EV_WINDOW_MODE_PRESENTATION;
+
        for (i = 0; files[i]; i++) {
-               const char *page_label;
-               char *uri;
-
-               uri = gnome_vfs_make_uri_from_shell_arg (files[i]);
-               page_label = ev_page_label ? ev_page_label : "";
-#if DBUS_VERSION <= 33
-               call = dbus_g_proxy_begin_call (remote_object, "OpenURI",
-                                               DBUS_TYPE_STRING, &uri,
-                                               DBUS_TYPE_STRING, &page_label,
-                                               DBUS_TYPE_UINT32, &timestamp,
-                                               DBUS_TYPE_INVALID);
-
-               if (!dbus_g_proxy_end_call (remote_object, call, &error, DBUS_TYPE_INVALID)) {
-                       g_warning (error->message);
-                       g_clear_error (&error);
-                       g_free (uri);
-                       continue;
+               const gchar *filename;
+               gchar       *uri;
+               gchar       *label;
+               GFile       *file;
+               EvLinkDest  *dest = NULL;
+               const gchar *app_uri;
+
+               filename = files[i];
+               label = get_label_from_filename (filename);
+               if (label) {
+                       *label = 0;
+                       label++;
+                       dest = ev_link_dest_new_page_label (label);
+               } else if (global_dest) {
+                       dest = g_object_ref (global_dest);
                }
-#elif DBUS_VERSION == 34
-               call = dbus_g_proxy_begin_call (remote_object, "OpenURI",
-                                               G_TYPE_STRING, uri,
-                                               G_TYPE_STRING, page_label,
-                                               G_TYPE_UINT, timestamp,
-                                               G_TYPE_INVALID);
-
-               if (!dbus_g_proxy_end_call (remote_object, call, &error, G_TYPE_INVALID)) {
-                       g_warning (error->message);
-                       g_clear_error (&error);
-                       g_free (uri);
-                       continue;
-               }
-#else
-               if (!dbus_g_proxy_call (remote_object, "OpenURI", &error,
-                                       G_TYPE_STRING, uri,
-                                       G_TYPE_STRING, page_label,
-                                       G_TYPE_UINT, timestamp,
-                                       G_TYPE_INVALID,
-                                       G_TYPE_INVALID)) {
-                       g_warning (error->message);
-                       g_clear_error (&error);
+
+               file = g_file_new_for_commandline_arg (filename);
+               uri = g_file_get_uri (file);
+               g_object_unref (file);
+
+               app_uri = ev_application_get_uri (EV_APP);
+               if (app_uri && strcmp (app_uri, uri) == 0) {
                        g_free (uri);
                        continue;
                }
-#endif
-               g_free (uri);
-               result = TRUE;
-        }
 
-       g_object_unref (remote_object);
-       dbus_g_connection_unref (connection);
 
-       gdk_notify_startup_complete ();
 
-       return result;
+               ev_application_open_uri_at_dest (EV_APP, uri, screen, dest,
+                                                mode, ev_find_string,
+                                                GDK_CURRENT_TIME);
+
+               if (dest)
+                       g_object_unref (dest);
+               g_free (uri);
+        }
 }
-#endif /* ENABLE_DBUS */
 
 int
 main (int argc, char *argv[])
 {
-       gboolean enable_metadata = FALSE;
-       poptContext context;
-        GValue context_as_value = { 0 };
-       GnomeProgram *program;
+       GOptionContext *context;
+       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, GNOMELOCALEDIR);
-       bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
-       textdomain(GETTEXT_PACKAGE);
+       bindtextdomain (GETTEXT_PACKAGE, ev_get_locale_dir());
+       bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
+       textdomain (GETTEXT_PACKAGE);
 #endif
 
-       program = gnome_program_init (PACKAGE, VERSION,
-                                      LIBGNOMEUI_MODULE, argc, argv,
-                                      GNOME_PARAM_POPT_TABLE, popt_options,
-                                      GNOME_PARAM_HUMAN_READABLE_NAME, _("Evince"),
-                                     GNOME_PARAM_APP_DATADIR, GNOMEDATADIR,
-                                      NULL);
-       g_object_get_property (G_OBJECT (program),
-                               GNOME_PARAM_POPT_CONTEXT,
-                               g_value_init (&context_as_value, G_TYPE_POINTER));
-        context = g_value_get_pointer (&context_as_value);
-
-
-#ifdef ENABLE_DBUS
-       if (!ev_application_register_service (EV_APP)) {
-               if (load_files_remote (poptGetArgs (context))) {
-                       return 0;
-               }
-       } else {
-               enable_metadata = TRUE;
-       }
+       context = g_option_context_new (N_("GNOME Document Viewer"));
+       g_option_context_set_translation_domain(context, GETTEXT_PACKAGE);
+       g_option_context_add_main_entries (context, goption_options, GETTEXT_PACKAGE);
+
+#ifdef WITH_SMCLIENT
+       g_option_context_add_group (context, egg_sm_client_get_option_group ());
 #endif
 
-       gnome_authentication_manager_init ();
+       g_option_context_add_group (context, gtk_get_option_group (TRUE));
+
+       if (!g_option_context_parse (context, &argc, &argv, &error)) {
+               g_printerr ("Cannot parse arguments: %s\n", error->message);
+               g_error_free (error);
+               g_option_context_free (context);
 
+               return 1;
+       }
+       g_option_context_free (context);
 
-       if (enable_metadata) {
-               ev_metadata_manager_init ();
+       if (preview_mode) {
+               gboolean retval;
+               
+               retval = launch_previewer ();
+               
+               return retval ? 0 : 1;
        }
 
-       ev_job_queue_init ();
-       g_set_application_name (_("Evince Document Viewer"));
+        if (!ev_init ())
+                return 1;
 
-       ev_file_helpers_init ();
-       ev_debug_init ();
        ev_stock_icons_init ();
+
+#if defined(WITH_SMCLIENT) && defined(GDK_WINDOWING_X11)
+       egg_set_desktop_file (GNOMEDATADIR "/applications/evince.desktop");
+#else
+       /* Manually set name and icon */
+       g_set_application_name (_("Document Viewer"));
        gtk_window_set_default_icon_name ("evince");
+#endif /* WITH_SMCLIENT && GDK_WINDOWING_X11 */
 
-       load_files (poptGetArgs (context));
+       ev_application_load_session (EV_APP);
+       load_files (file_arguments);
 
-       gtk_main ();
+       /* Change directory so we don't prevent unmounting in case the initial cwd
+        * is on an external device (see bug #575436)
+        */
+       g_chdir (g_get_home_dir ());
 
-       gnome_accelerators_sync ();
-       poptFreeContext (context);
-       ev_file_helpers_shutdown ();
+       gtk_main ();
 
-       if (enable_metadata) {
-               ev_metadata_manager_shutdown ();
-       }
+       ev_shutdown ();
+       ev_stock_icons_shutdown ();
 
        return 0;
 }