X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=shell%2Fev-application.c;h=9fe6596acc64eae059e3c5482b8662940a0f46e7;hb=21d88b14be9a2baee57341ae128bcd31bba7848f;hp=eabcea7f53eb45b136f8826e57204c71bea73ee1;hpb=e6bb7c7e25b848008409db982bbac260fa97f73c;p=evince.git diff --git a/shell/ev-application.c b/shell/ev-application.c index eabcea7f..9fe6596a 100644 --- a/shell/ev-application.c +++ b/shell/ev-application.c @@ -20,168 +20,1001 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. */ -#include "ev-application.h" + +#include +#include +#include #include #include -#include -#include -#include -#include -#include - -struct _EvApplicationPrivate { - GList *windows; +#include +#include +#ifdef GDK_WINDOWING_X11 +#include +#endif +#include + +#include "totem-scrsaver.h" + +#ifdef WITH_SMCLIENT +#include "eggsmclient.h" +#endif + +#include "ev-application.h" +#include "ev-file-helpers.h" +#include "ev-stock-icons.h" + +#ifdef ENABLE_DBUS +#include "ev-media-player-keys.h" +#endif /* ENABLE_DBUS */ + +#ifdef ENABLE_DBUS +#include +static gboolean ev_application_open_uri (EvApplication *application, + const char *uri, + GHashTable *args, + guint timestamp, + GError **error); +#include "ev-application-service.h" +#endif + +struct _EvApplication { + GObject base_instance; + + gchar *uri; + + gchar *dot_dir; + gchar *data_dir; + +#ifdef ENABLE_DBUS + DBusGConnection *connection; + EvMediaPlayerKeys *keys; +#endif + + TotemScrsaver *scr_saver; + +#ifdef WITH_SMCLIENT + EggSMClient *smclient; +#endif + + gchar *filechooser_open_uri; + gchar *filechooser_save_uri; }; +struct _EvApplicationClass { + GObjectClass base_class; +}; + +static EvApplication *instance; + G_DEFINE_TYPE (EvApplication, ev_application, G_TYPE_OBJECT); -#define EV_APPLICATION_GET_PRIVATE(object) \ - (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_APPLICATION, EvApplicationPrivate)) +#ifdef ENABLE_DBUS +#define APPLICATION_DBUS_OBJECT_PATH "/org/gnome/evince/Evince" +#define APPLICATION_DBUS_INTERFACE "org.gnome.evince.Application" +#endif +/** + * ev_application_get_instance: + * + * Checks for #EvApplication instance, if it doesn't exist it does create it. + * + * Returns: an instance of the #EvApplication data. + */ EvApplication * ev_application_get_instance (void) { - static EvApplication *instance; - - if (!instance) - instance = EV_APPLICATION ( - g_object_new (EV_TYPE_APPLICATION, NULL)); + if (!instance) { + instance = EV_APPLICATION (g_object_new (EV_TYPE_APPLICATION, NULL)); + } return instance; } +/* Session */ +gboolean +ev_application_load_session (EvApplication *application) +{ + GKeyFile *state_file; + gchar *uri; + +#ifdef WITH_SMCLIENT + if (egg_sm_client_is_resumed (application->smclient)) { + state_file = egg_sm_client_get_state_file (application->smclient); + if (!state_file) + return FALSE; + } else +#endif /* WITH_SMCLIENT */ + return FALSE; + + uri = g_key_file_get_string (state_file, "Evince", "uri", NULL); + if (!uri) + return FALSE; + + ev_application_open_uri_at_dest (application, uri, + gdk_screen_get_default (), + NULL, 0, NULL, + GDK_CURRENT_TIME); + g_free (uri); + g_key_file_free (state_file); + + return TRUE; +} + +#ifdef WITH_SMCLIENT + +static void +smclient_save_state_cb (EggSMClient *client, + GKeyFile *state_file, + EvApplication *application) +{ + if (!application->uri) + return; + + g_key_file_set_string (state_file, "Evince", "uri", application->uri); +} + +static void +smclient_quit_cb (EggSMClient *client, + EvApplication *application) +{ + ev_application_shutdown (application); +} +#endif /* WITH_SMCLIENT */ + static void -window_destroy_cb (GtkObject *object, gpointer user_data) +ev_application_init_session (EvApplication *application) +{ +#ifdef WITH_SMCLIENT + application->smclient = egg_sm_client_get (); + g_signal_connect (application->smclient, "save_state", + G_CALLBACK (smclient_save_state_cb), + application); + g_signal_connect (application->smclient, "quit", + G_CALLBACK (smclient_quit_cb), + application); +#endif +} + +/** + * ev_display_open_if_needed: + * @name: the name of the display to be open if it's needed. + * + * Search among all the open displays if any of them have the same name as the + * passed name. If the display isn't found it tries the open it. + * + * Returns: a #GdkDisplay of the display with the passed name. + */ +static GdkDisplay * +ev_display_open_if_needed (const gchar *name) { - EvApplication *application; + GSList *displays; + GSList *l; + GdkDisplay *display = NULL; + + displays = gdk_display_manager_list_displays (gdk_display_manager_get ()); + + for (l = displays; l != NULL; l = l->next) { + const gchar *display_name = gdk_display_get_name ((GdkDisplay *) l->data); + + if (g_ascii_strcasecmp (display_name, name) == 0) { + display = l->data; + break; + } + } + + g_slist_free (displays); + + return display != NULL ? display : gdk_display_open (name); +} + +/** + * get_screen_from_args: + * @args: a #GHashTable with data passed to the application. + * + * Looks for the screen in the display available in the hash table passed to the + * application. If the display isn't opened, it's opened and the #GdkScreen + * assigned to the screen in that display returned. + * + * Returns: the #GdkScreen assigned to the screen on the display indicated by + * the data on the #GHashTable. + */ +static GdkScreen * +get_screen_from_args (GHashTable *args) +{ + GValue *value = NULL; + GdkDisplay *display = NULL; + GdkScreen *screen = NULL; + + g_assert (args != NULL); - g_return_if_fail (EV_IS_WINDOW (object)); - g_return_if_fail (EV_IS_APPLICATION (user_data)); + value = g_hash_table_lookup (args, "display"); + if (value) { + const gchar *display_name; + + display_name = g_value_get_string (value); + display = ev_display_open_if_needed (display_name); + } + + value = g_hash_table_lookup (args, "screen"); + if (value) { + gint screen_number; + + screen_number = g_value_get_int (value); + screen = gdk_display_get_screen (display, screen_number); + } - application = EV_APPLICATION (user_data); - application->priv->windows = - g_list_remove (application->priv->windows, object); + return screen; +} - if (application->priv->windows == NULL) - gtk_main_quit (); +/** + * get_window_run_mode_from_args: + * @args: a #GHashTable with data passed to the application. + * + * It does look if the mode option has been passed from command line, using it + * as the window run mode, otherwise the run mode will be the normal mode. + * + * Returns: The window run mode passed from command line or + * EV_WINDOW_MODE_NORMAL in other case. + */ +static EvWindowRunMode +get_window_run_mode_from_args (GHashTable *args) +{ + EvWindowRunMode mode = EV_WINDOW_MODE_NORMAL; + GValue *value = NULL; + + g_assert (args != NULL); + + value = g_hash_table_lookup (args, "mode"); + if (value) { + mode = g_value_get_uint (value); + } + + return mode; } -EvWindow * -ev_application_new_window (EvApplication *application) +/** + * get_destination_from_args: + * @args: a #GHashTable with data passed to the application. + * + * It does look for the page-label argument parsed from the command line and + * if it does exist, it returns an #EvLinkDest. + * + * Returns: An #EvLinkDest to page-label if it has been passed from the command + * line, NULL in other case. + */ +static EvLinkDest * +get_destination_from_args (GHashTable *args) { - EvWindow *ev_window; + EvLinkDest *dest = NULL; + GValue *value = NULL; + + g_assert (args != NULL); + + value = g_hash_table_lookup (args, "page-label"); + if (value) { + const gchar *page_label; - ev_window = EV_WINDOW (g_object_new (EV_TYPE_WINDOW, - "type", GTK_WINDOW_TOPLEVEL, - "default-height", 600, - "default-width", 600, - NULL)); - application->priv->windows = - g_list_prepend (application->priv->windows, ev_window); - g_signal_connect (G_OBJECT (ev_window), "destroy", - G_CALLBACK (window_destroy_cb), application); + page_label = g_value_get_string (value); + dest = ev_link_dest_new_page_label (page_label); + } - return ev_window; + return dest; } -static int -is_window_empty (const EvWindow *ev_window, gconstpointer dummy) +static const gchar * +get_find_string_from_args (GHashTable *args) { - g_return_val_if_fail (EV_IS_WINDOW (ev_window), 0); + GValue *value = NULL; - return ev_window_is_empty (ev_window) - ? 0 - : -1; + g_assert (args != NULL); + + value = g_hash_table_lookup (args, "find-string"); + + return value ? g_value_get_string (value) : NULL; +} + +static void +value_free (GValue *value) +{ + g_value_unset (value); + g_free (value); +} + +static GHashTable * +build_args (GdkScreen *screen, + EvLinkDest *dest, + EvWindowRunMode mode, + const gchar *search_string) +{ + GHashTable *args; + GValue *value; + GdkDisplay *display; + const gchar *display_name; + gint screen_number; + + args = g_hash_table_new_full (g_str_hash, + g_str_equal, + (GDestroyNotify)g_free, + (GDestroyNotify)value_free); + + /* Display */ + display = gdk_screen_get_display (screen); + display_name = gdk_display_get_name (display); + value = g_new0 (GValue, 1); + g_value_init (value, G_TYPE_STRING); + g_value_set_string (value, display_name); + g_hash_table_insert (args, g_strdup ("display"), value); + + /* Screen */ + screen_number = gdk_screen_get_number (screen); + value = g_new0 (GValue, 1); + g_value_init (value, G_TYPE_INT); + g_value_set_int (value, screen_number); + g_hash_table_insert (args, g_strdup ("screen"), value); + + /* Page label */ + if (dest) { + value = g_new0 (GValue, 1); + g_value_init (value, G_TYPE_STRING); + g_value_set_string (value, ev_link_dest_get_page_label (dest)); + + g_hash_table_insert (args, g_strdup ("page-label"), value); + } + + /* Find string */ + if (search_string) { + value = g_new0 (GValue, 1); + g_value_init (value, G_TYPE_STRING); + g_value_set_string (value, search_string); + + g_hash_table_insert (args, g_strdup ("find-string"), value); + } + + /* Mode */ + if (mode != EV_WINDOW_MODE_NORMAL) { + value = g_new0 (GValue, 1); + g_value_init (value, G_TYPE_UINT); + g_value_set_uint (value, mode); + + g_hash_table_insert (args, g_strdup ("mode"), value); + } + + return args; +} + +static void +child_setup (gpointer user_data) +{ + gchar *startup_id; + + startup_id = g_strdup_printf ("_TIME%lu", + (unsigned long)GPOINTER_TO_INT (user_data)); + g_setenv ("DESKTOP_STARTUP_ID", startup_id, TRUE); + g_free (startup_id); +} + +static void +ev_spawn (const char *uri, + GdkScreen *screen, + EvLinkDest *dest, + EvWindowRunMode mode, + const gchar *search_string, + guint timestamp) +{ + gchar *argv[6]; + guint arg = 0; + gint i; + gboolean res; + GError *error = NULL; + +#ifdef G_OS_WIN32 +{ + gchar *dir; + + dir = g_win32_get_package_installation_directory_of_module (NULL); + argv[arg++] = g_build_filename (dir, "bin", "evince", NULL); + g_free (dir); +} +#else + argv[arg++] = g_build_filename (BINDIR, "evince", NULL); +#endif + + /* Page label */ + if (dest) { + const gchar *page_label; + + page_label = ev_link_dest_get_page_label (dest); + if (page_label) + argv[arg++] = g_strdup_printf ("--page-label=%s", page_label); + else + argv[arg++] = g_strdup_printf ("--page-label=%d", + ev_link_dest_get_page (dest)); + } + + /* Find string */ + if (search_string) { + argv[arg++] = g_strdup_printf ("--find=%s", search_string); + } + + /* Mode */ + switch (mode) { + case EV_WINDOW_MODE_FULLSCREEN: + argv[arg++] = g_strdup ("-f"); + break; + case EV_WINDOW_MODE_PRESENTATION: + argv[arg++] = g_strdup ("-s"); + break; + default: + break; + } + + argv[arg++] = (gchar *)uri; + argv[arg] = NULL; + + res = gdk_spawn_on_screen (screen, NULL /* wd */, argv, NULL /* env */, + 0, + child_setup, + GINT_TO_POINTER(timestamp), + NULL, &error); + if (!res) { + g_warning ("Error launching evince %s: %s\n", uri, error->message); + g_error_free (error); + } + + for (i = 0; i < arg - 1; i++) { + g_free (argv[i]); + } +} + +static GList * +ev_application_get_windows (EvApplication *application) +{ + GList *l, *toplevels; + GList *windows = NULL; + + toplevels = gtk_window_list_toplevels (); + + for (l = toplevels; l != NULL; l = l->next) { + if (EV_IS_WINDOW (l->data)) { + windows = g_list_append (windows, l->data); + } + } + + g_list_free (toplevels); + + return windows; } static EvWindow * -ev_application_get_empty_window (EvApplication *application) +ev_application_get_empty_window (EvApplication *application, + GdkScreen *screen) { - GList *node; + EvWindow *empty_window = NULL; + GList *windows = ev_application_get_windows (application); + GList *l; + + for (l = windows; l != NULL; l = l->next) { + EvWindow *window = EV_WINDOW (l->data); + + if (ev_window_is_empty (window) && + gtk_window_get_screen (GTK_WINDOW (window)) == screen) { + empty_window = window; + break; + } + } - node = g_list_find_custom (application->priv->windows, NULL, - (GCompareFunc)is_window_empty); + g_list_free (windows); - return node && node->data - ? EV_WINDOW (node->data) - : ev_application_new_window (application); + return empty_window; } + +#ifdef ENABLE_DBUS +static gboolean +ev_application_register_uri (EvApplication *application, + const gchar *uri, + GHashTable *args, + guint timestamp) +{ + DBusGProxy *proxy; + gchar *owner; + gboolean retval = TRUE; + GError *error = NULL; + + if (!application->connection) + return TRUE; + + proxy = dbus_g_proxy_new_for_name (application->connection, + "org.gnome.evince.Daemon", + "/org/gnome/evince/Daemon", + "org.gnome.evince.Daemon"); + if (!dbus_g_proxy_call (proxy, "RegisterDocument", &error, + G_TYPE_STRING, uri, + G_TYPE_INVALID, + G_TYPE_STRING, &owner, + G_TYPE_INVALID)) { + g_warning ("Error registering document: %s\n", error->message); + g_error_free (error); + g_object_unref (proxy); + + return TRUE; + } + g_object_unref (proxy); + + if (*owner == ':') { + /* Already registered */ + proxy = dbus_g_proxy_new_for_name_owner (application->connection, + owner, + APPLICATION_DBUS_OBJECT_PATH, + APPLICATION_DBUS_INTERFACE, + &error); + if (proxy) { + if (!dbus_g_proxy_call (proxy, "OpenURI", &error, + G_TYPE_STRING, uri, + dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, G_TYPE_VALUE), args, + G_TYPE_UINT, timestamp, + G_TYPE_INVALID, + G_TYPE_INVALID)) { + g_warning ("%s", error->message); + g_error_free (error); + } + g_object_unref (proxy); + } else { + g_warning ("Error creating proxy: %s\n", error->message); + g_error_free (error); + } + + /* Do not continue opening this document */ + retval = FALSE; + } + + g_free (owner); + + return retval; +} + +static void +ev_application_unregister_uri (EvApplication *application, + const gchar *uri) +{ + DBusGProxy *proxy; + GError *error = NULL; + + if (!application->connection) + return; + + proxy = dbus_g_proxy_new_for_name (application->connection, + "org.gnome.evince.Daemon", + "/org/gnome/evince/Daemon", + "org.gnome.evince.Daemon"); + if (!dbus_g_proxy_call (proxy, "UnregisterDocument", &error, + G_TYPE_STRING, uri, + G_TYPE_INVALID, + G_TYPE_INVALID)) { + g_warning ("Error unregistering document: %s\n", error->message); + g_error_free (error); + } + + g_object_unref (proxy); +} +#endif /* ENABLE_DBUS */ + +static void +ev_application_open_uri_in_window (EvApplication *application, + const char *uri, + EvWindow *ev_window, + GdkScreen *screen, + EvLinkDest *dest, + EvWindowRunMode mode, + const gchar *search_string, + guint timestamp) +{ + if (screen) { + ev_stock_icons_set_screen (screen); + gtk_window_set_screen (GTK_WINDOW (ev_window), screen); + } + + /* We need to load uri before showing the window, so + we can restore window size without flickering */ + ev_window_open_uri (ev_window, uri, dest, mode, search_string); + + if (!GTK_WIDGET_REALIZED (GTK_WIDGET (ev_window))) + gtk_widget_realize (GTK_WIDGET (ev_window)); + +#ifdef GDK_WINDOWING_X11 + if (timestamp <= 0) + timestamp = gdk_x11_get_server_time (GTK_WIDGET (ev_window)->window); + gdk_x11_window_set_user_time (GTK_WIDGET (ev_window)->window, timestamp); + + ev_document_fc_mutex_lock (); + gtk_window_present (GTK_WINDOW (ev_window)); + ev_document_fc_mutex_unlock (); +#else + ev_document_fc_mutex_lock (); + gtk_window_present_with_time (GTK_WINDOW (ev_window), timestamp); + ev_document_fc_mutex_unlock (); +#endif /* GDK_WINDOWING_X11 */ +} + +/** + * ev_application_open_uri_at_dest: + * @application: The instance of the application. + * @uri: The uri to be opened. + * @screen: Thee screen where the link will be shown. + * @dest: The #EvLinkDest of the document. + * @mode: The run mode of the window. + * @timestamp: Current time value. + */ void -ev_application_open (EvApplication *application, GError *err) +ev_application_open_uri_at_dest (EvApplication *application, + const char *uri, + GdkScreen *screen, + EvLinkDest *dest, + EvWindowRunMode mode, + const gchar *search_string, + guint timestamp) { EvWindow *ev_window; - GtkWidget *chooser; - GtkFileFilter *both_filter, *pdf_filter, *ps_filter, *pixbuf_filter, *all_filter; - - ev_window = ev_application_get_empty_window (application); - - chooser = gtk_file_chooser_dialog_new (_("Open document"), - GTK_WINDOW (ev_window), - GTK_FILE_CHOOSER_ACTION_OPEN, - GTK_STOCK_CANCEL, - GTK_RESPONSE_CANCEL, - GTK_STOCK_OPEN, GTK_RESPONSE_OK, - NULL); - - both_filter = gtk_file_filter_new (); - gtk_file_filter_set_name (both_filter, - _("PostScript and PDF Documents")); - gtk_file_filter_add_mime_type (both_filter, "application/postscript"); - gtk_file_filter_add_mime_type (both_filter, "image/x-eps"); - gtk_file_filter_add_mime_type (both_filter, "application/pdf"); - gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), both_filter); - - ps_filter = gtk_file_filter_new (); - gtk_file_filter_set_name (ps_filter, _("PostScript Documents")); - gtk_file_filter_add_mime_type (ps_filter, "application/postscript"); - gtk_file_filter_add_mime_type (ps_filter, "image/x-eps"); - gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), ps_filter); - - pdf_filter = gtk_file_filter_new (); - gtk_file_filter_set_name (pdf_filter, _("PDF Documents")); - gtk_file_filter_add_mime_type (pdf_filter, "application/pdf"); - gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), pdf_filter); - - pixbuf_filter = gtk_file_filter_new (); - gtk_file_filter_set_name (pixbuf_filter, _("Images")); - gtk_file_filter_add_pixbuf_formats (pixbuf_filter); - gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), pixbuf_filter); - - all_filter = gtk_file_filter_new (); - gtk_file_filter_set_name (all_filter, _("All Files")); - gtk_file_filter_add_pattern (all_filter, "*"); - gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), all_filter); - - gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (chooser), both_filter); - if (gtk_dialog_run (GTK_DIALOG (chooser)) == GTK_RESPONSE_OK) { - char *uri; + g_return_if_fail (uri != NULL); + + if (application->uri && strcmp (application->uri, uri) != 0) { + /* spawn a new evince process */ + ev_spawn (uri, screen, dest, mode, search_string, timestamp); + return; + } else { +#ifdef ENABLE_DBUS + GHashTable *args = build_args (screen, dest, mode, search_string); + gboolean ret; + + /* Register the uri or send OpenURI to + * remote instance if already registered + */ + ret = ev_application_register_uri (application, uri, args, timestamp); + g_hash_table_destroy (args); + if (!ret) + return; +#endif /* ENABLE_DBUS */ + + ev_window = ev_application_get_empty_window (application, screen); + if (!ev_window) + ev_window = EV_WINDOW (ev_window_new ()); + } + + application->uri = g_strdup (uri); + + ev_application_open_uri_in_window (application, uri, ev_window, + screen, dest, mode, + search_string, + timestamp); +} + +/** + * ev_application_open_window: + * @application: The instance of the application. + * @timestamp: Current time value. + * + * Creates a new window + */ +void +ev_application_open_window (EvApplication *application, + GdkScreen *screen, + guint32 timestamp) +{ + GtkWidget *new_window = ev_window_new (); - uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)); - ev_window_open (ev_window, uri); - gtk_widget_show (GTK_WIDGET (ev_window)); - g_free (uri); + if (screen) { + ev_stock_icons_set_screen (screen); + gtk_window_set_screen (GTK_WINDOW (new_window), screen); } - gtk_widget_destroy (GTK_WIDGET (chooser)); + if (!GTK_WIDGET_REALIZED (new_window)) + gtk_widget_realize (new_window); + +#ifdef GDK_WINDOWING_X11 + if (timestamp <= 0) + timestamp = gdk_x11_get_server_time (new_window->window); + gdk_x11_window_set_user_time (new_window->window, timestamp); + + gtk_window_present (GTK_WINDOW (new_window)); +#else + gtk_window_present_with_time (GTK_WINDOW (new_window), timestamp); +#endif /* GDK_WINDOWING_X11 */ +} + +/** + * ev_application_open_uri: + * @application: The instance of the application. + * @uri: The uri to be opened + * @args: A #GHashTable with the arguments data. + * @timestamp: Current time value. + * @error: The #GError facility. + */ +static gboolean +ev_application_open_uri (EvApplication *application, + const char *uri, + GHashTable *args, + guint timestamp, + GError **error) +{ + GList *windows, *l; + EvLinkDest *dest = NULL; + EvWindowRunMode mode = EV_WINDOW_MODE_NORMAL; + const gchar *search_string = NULL; + GdkScreen *screen = NULL; + + g_assert (application->uri != NULL); + + /* FIXME: we don't need uri anymore, + * maybe this method should be renamed + * as reload, refresh or something like that + */ + if (!application->uri || strcmp (application->uri, uri)) { + g_warning ("Invalid uri: %s, expected %s\n", + uri, application->uri); + return TRUE; + } + + if (args) { + screen = get_screen_from_args (args); + dest = get_destination_from_args (args); + mode = get_window_run_mode_from_args (args); + search_string = get_find_string_from_args (args); + } + + windows = ev_application_get_windows (application); + for (l = windows; l != NULL; l = g_list_next (l)) { + EvWindow *ev_window = EV_WINDOW (l->data); + + ev_application_open_uri_in_window (application, uri, ev_window, + screen, dest, mode, + search_string, + timestamp); + } + g_list_free (windows); + + if (dest) + g_object_unref (dest); + + return TRUE; +} + +void +ev_application_open_uri_list (EvApplication *application, + GSList *uri_list, + GdkScreen *screen, + guint timestamp) +{ + GSList *l; + + for (l = uri_list; l != NULL; l = l->next) { + ev_application_open_uri_at_dest (application, (char *)l->data, + screen, NULL, 0, NULL, + timestamp); + } } static void -ev_application_class_init (EvApplicationClass *ev_application_class) +ev_application_accel_map_save (EvApplication *application) +{ + gchar *accel_map_file; + gchar *tmp_filename; + gint fd; + + accel_map_file = g_build_filename (g_get_home_dir (), + ".gnome2", "accels", + "evince", NULL); + + tmp_filename = g_strdup_printf ("%s.XXXXXX", accel_map_file); + + fd = g_mkstemp (tmp_filename); + if (fd == -1) { + g_free (accel_map_file); + g_free (tmp_filename); + + return; + } + gtk_accel_map_save_fd (fd); + close (fd); + + if (g_rename (tmp_filename, accel_map_file) == -1) { + /* FIXME: win32? */ + g_unlink (tmp_filename); + } + + g_free (accel_map_file); + g_free (tmp_filename); +} + +static void +ev_application_accel_map_load (EvApplication *application) +{ + gchar *accel_map_file; + + accel_map_file = g_build_filename (g_get_home_dir (), + ".gnome2", "accels", + "evince", NULL); + gtk_accel_map_load (accel_map_file); + g_free (accel_map_file); +} + +void +ev_application_shutdown (EvApplication *application) { - GObjectClass *g_object_class; + if (application->uri) { +#ifdef ENABLE_DBUS + ev_application_unregister_uri (application, + application->uri); +#endif + g_free (application->uri); + application->uri = NULL; + } - g_object_class = G_OBJECT_CLASS (ev_application_class); + ev_application_accel_map_save (application); - g_type_class_add_private (g_object_class, - sizeof (EvApplicationPrivate)); +#ifdef ENABLE_DBUS + if (application->keys) { + g_object_unref (application->keys); + application->keys = NULL; + } +#endif /* ENABLE_DBUS */ + + g_free (application->dot_dir); + application->dot_dir = NULL; + g_free (application->data_dir); + application->data_dir = NULL; + g_free (application->filechooser_open_uri); + application->filechooser_open_uri = NULL; + g_free (application->filechooser_save_uri); + application->filechooser_save_uri = NULL; + + g_object_unref (application); + instance = NULL; + + gtk_main_quit (); +} + +static void +ev_application_class_init (EvApplicationClass *ev_application_class) +{ +#ifdef ENABLE_DBUS + dbus_g_object_type_install_info (EV_TYPE_APPLICATION, + &dbus_glib_ev_application_object_info); +#endif } static void ev_application_init (EvApplication *ev_application) { - ev_application->priv = EV_APPLICATION_GET_PRIVATE (ev_application); + GError *error = NULL; + + ev_application->dot_dir = g_build_filename (g_get_home_dir (), + ".gnome2", + "evince", + NULL); + +#ifdef G_OS_WIN32 +{ + gchar *dir; + + dir = g_win32_get_package_installation_directory_of_module (NULL); + ev_application->data_dir = g_build_filename (dir, "share", "evince", NULL); + g_free (dir); +} +#else + ev_application->data_dir = g_strdup (DATADIR); +#endif + + ev_application_init_session (ev_application); + + ev_application_accel_map_load (ev_application); + +#ifdef ENABLE_DBUS + ev_application->connection = dbus_g_bus_get (DBUS_BUS_STARTER, &error); + if (ev_application->connection) { + dbus_g_connection_register_g_object (ev_application->connection, + APPLICATION_DBUS_OBJECT_PATH, + G_OBJECT (ev_application)); + ev_application->scr_saver = totem_scrsaver_new (ev_application->connection); + } else { + g_warning ("Error connection to DBus: %s\n", error->message); + g_error_free (error); + } + ev_application->keys = ev_media_player_keys_new (); +#endif /* ENABLE_DBUS */ +} + +gboolean +ev_application_has_window (EvApplication *application) +{ + GList *windows = ev_application_get_windows (application); + gboolean retval = windows != NULL; + + g_list_free (windows); + + return retval; +} + +const gchar * +ev_application_get_uri (EvApplication *application) +{ + return application->uri; } +/** + * ev_application_get_media_keys: + * @application: The instance of the application. + * + * It gives you access to the media player keys handler object. + * + * Returns: A #EvMediaPlayerKeys. + */ +GObject * +ev_application_get_media_keys (EvApplication *application) +{ +#ifdef ENABLE_DBUS + return G_OBJECT (application->keys); +#else + return NULL; +#endif /* ENABLE_DBUS */ +} + +void +ev_application_set_filechooser_uri (EvApplication *application, + GtkFileChooserAction action, + const gchar *uri) +{ + if (action == GTK_FILE_CHOOSER_ACTION_OPEN) { + g_free (application->filechooser_open_uri); + application->filechooser_open_uri = g_strdup (uri); + } else if (action == GTK_FILE_CHOOSER_ACTION_SAVE) { + g_free (application->filechooser_save_uri); + application->filechooser_save_uri = g_strdup (uri); + } +} + +const gchar * +ev_application_get_filechooser_uri (EvApplication *application, + GtkFileChooserAction action) +{ + if (action == GTK_FILE_CHOOSER_ACTION_OPEN) { + if (application->filechooser_open_uri) + return application->filechooser_open_uri; + } else if (action == GTK_FILE_CHOOSER_ACTION_SAVE) { + if (application->filechooser_save_uri) + return application->filechooser_save_uri; + } + + return NULL; +} + +void +ev_application_screensaver_enable (EvApplication *application) +{ + if (application->scr_saver) + totem_scrsaver_enable (application->scr_saver); +} + +void +ev_application_screensaver_disable (EvApplication *application) +{ + if (application->scr_saver) + totem_scrsaver_disable (application->scr_saver); +} + +const gchar * +ev_application_get_dot_dir (EvApplication *application, + gboolean create) +{ + if (create) + g_mkdir_with_parents (application->dot_dir, 0700); + + return application->dot_dir; +} + +const gchar * +ev_application_get_data_dir (EvApplication *application) +{ + return application->data_dir; +}