diff options
author | Marco Pesenti Gritti <marco@gnome.org> | 2005-01-27 20:16:17 (GMT) |
---|---|---|
committer | Marco Pesenti Gritti <marco@src.gnome.org> | 2005-01-27 20:16:17 (GMT) |
commit | 47b1184724e6611ef314332f6afa31706819b0f9 (patch) | |
tree | 7f0a592dea6e6d859ffff406e91b955cfcb76a86 /shell/ev-history.c | |
parent | f2843b1912b5d44c20e4169d312e965e4ff844f2 (diff) |
Kill session history
2005-01-27 Marco Pesenti Gritti <marco@gnome.org>
* data/evince-ui.xml:
* shell/Makefile.am:
* shell/ev-history.c:
* shell/ev-history.h:
* shell/ev-navigation-action.c:
* shell/ev-navigation-action.h:
* shell/ev-view.c: (ev_view_finalize), (ev_view_go_to_link),
(ev_view_set_page), (ev_view_fit_width):
* shell/ev-view.h:
* shell/ev-window.c: (update_action_sensitivity),
(ev_window_setup_document), (register_custom_actions):
Kill session history
Diffstat (limited to 'shell/ev-history.c')
-rw-r--r-- | shell/ev-history.c | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/shell/ev-history.c b/shell/ev-history.c deleted file mode 100644 index 08e2d1c..0000000 --- a/shell/ev-history.c +++ /dev/null @@ -1,224 +0,0 @@ -/* - * Copyright (C) 2005 Marco Pesenti Gritti - * - * 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, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * $Id$ - */ - -#include "config.h" - -#include <glib/gi18n.h> - -#include "ev-history.h" - -struct _EvHistoryPrivate -{ - GList *links; - int current_index; -}; - -enum { - PROP_0, - PROP_INDEX -}; - -static void ev_history_init (EvHistory *history); -static void ev_history_class_init (EvHistoryClass *class); - -static GObjectClass *parent_class = NULL; - -G_DEFINE_TYPE (EvHistory, ev_history, G_TYPE_OBJECT) - -#define EV_HISTORY_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_HISTORY, EvHistoryPrivate)) - -static void -ev_history_init (EvHistory *history) -{ - history->priv = EV_HISTORY_GET_PRIVATE (history); - - history->priv->links = NULL; - history->priv->current_index = -1; -} - -static void -free_links_list (GList *l) -{ - g_list_foreach (l, (GFunc)g_object_unref, NULL); - g_list_free (l); -} - -static void -ev_history_finalize (GObject *object) -{ - EvHistory *history = EV_HISTORY (object); - - free_links_list (history->priv->links); - - parent_class->finalize (object); -} - -static void -ev_history_get_property (GObject *object, guint prop_id, GValue *value, - GParamSpec *param_spec) -{ - EvHistory *self; - - self = EV_HISTORY (object); - - switch (prop_id) { - case PROP_INDEX: - g_value_set_int (value, self->priv->current_index); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, - prop_id, - param_spec); - break; - } -} - -static void -ev_history_set_property (GObject *object, guint prop_id, const GValue *value, - GParamSpec *param_spec) -{ - EvHistory *self; - - self = EV_HISTORY (object); - - switch (prop_id) { - case PROP_INDEX: - ev_history_set_current_index (self, g_value_get_int (value)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, - prop_id, - param_spec); - break; - } -} - -static void -ev_history_class_init (EvHistoryClass *class) -{ - GObjectClass *object_class = G_OBJECT_CLASS (class); - - object_class->finalize = ev_history_finalize; - object_class->set_property = ev_history_set_property; - object_class->get_property = ev_history_get_property; - - parent_class = g_type_class_peek_parent (class); - - g_object_class_install_property (object_class, - PROP_INDEX, - g_param_spec_int ("index", - "Current Index", - "The current index", - -1, - G_MAXINT, - 0, - G_PARAM_READWRITE)); - - g_type_class_add_private (object_class, sizeof (EvHistoryPrivate)); -} - -void -ev_history_add_link (EvHistory *history, EvLink *link) -{ - int length; - - g_return_if_fail (EV_IS_HISTORY (history)); - g_return_if_fail (EV_IS_LINK (link)); - - length = g_list_length (history->priv->links); - if (history->priv->current_index < length - 1) { - GList *l = g_list_nth (history->priv->links, - history->priv->current_index + 1); - - if (l->prev) { - l->prev->next = NULL; - free_links_list (l); - } else { - free_links_list (history->priv->links); - history->priv->links = NULL; - } - } - - g_object_ref (link); - history->priv->links = g_list_append (history->priv->links, - link); - - length = g_list_length (history->priv->links); - history->priv->current_index = length - 1; -} - -void -ev_history_add_page (EvHistory *history, int page) -{ - EvLink *link; - char *title; - - g_return_if_fail (EV_IS_HISTORY (history)); - - title = g_strdup_printf (_("Page %d"), page); - link = ev_link_new_page (title, page); - g_free (title); - - ev_history_add_link (history, link); -} - -EvLink * -ev_history_get_link_nth (EvHistory *history, int index) -{ - GList *l; - - g_return_val_if_fail (EV_IS_HISTORY (history), NULL); - - l = g_list_nth (history->priv->links, index); - - return EV_LINK (l->data); -} - -int -ev_history_get_n_links (EvHistory *history) -{ - g_return_val_if_fail (EV_IS_HISTORY (history), -1); - - return g_list_length (history->priv->links); -} - -int -ev_history_get_current_index (EvHistory *history) -{ - g_return_val_if_fail (EV_IS_HISTORY (history), -1); - - return history->priv->current_index; -} - -void -ev_history_set_current_index (EvHistory *history, int index) -{ - g_return_if_fail (EV_IS_HISTORY (history)); - - history->priv->current_index = index; - - g_object_notify (G_OBJECT (history), "index"); -} - -EvHistory * -ev_history_new (void) -{ - return EV_HISTORY (g_object_new (EV_TYPE_HISTORY, NULL)); -} |