diff options
Diffstat (limited to 'backend/ev-link.c')
| -rw-r--r-- | backend/ev-link.c | 226 |
1 files changed, 0 insertions, 226 deletions
diff --git a/backend/ev-link.c b/backend/ev-link.c deleted file mode 100644 index 8561914..0000000 --- a/backend/ev-link.c +++ /dev/null @@ -1,226 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */ -/* this file is part of evince, a gnome document viewer - * - * Copyright (C) 2005 Red Hat, Inc. - * - * 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 "ev-link.h" - -enum { - PROP_0, - PROP_TITLE, - PROP_ACTION -}; - -struct _EvLink { - GObject base_instance; - EvLinkPrivate *priv; -}; - -struct _EvLinkClass { - GObjectClass base_class; -}; - -struct _EvLinkPrivate { - gchar *title; - EvLinkAction *action; -}; - -G_DEFINE_TYPE (EvLink, ev_link, G_TYPE_OBJECT) - -#define EV_LINK_GET_PRIVATE(object) \ - (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_LINK, EvLinkPrivate)) - -const gchar * -ev_link_get_title (EvLink *self) -{ - g_return_val_if_fail (EV_IS_LINK (self), NULL); - - return self->priv->title; -} - -EvLinkAction * -ev_link_get_action (EvLink *self) -{ - g_return_val_if_fail (EV_IS_LINK (self), NULL); - - return self->priv->action; -} - -static void -ev_link_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *param_spec) -{ - EvLink *self; - - self = EV_LINK (object); - - switch (prop_id) { - case PROP_TITLE: - g_value_set_string (value, self->priv->title); - break; - case PROP_ACTION: - g_value_set_pointer (value, self->priv->action); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, - prop_id, - param_spec); - break; - } -} - -static void -ev_link_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *param_spec) -{ - EvLink *self = EV_LINK (object); - - switch (prop_id) { - case PROP_TITLE: - self->priv->title = g_value_dup_string (value); - break; - case PROP_ACTION: - self->priv->action = g_value_get_pointer (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, - prop_id, - param_spec); - break; - } -} - -static void -ev_link_finalize (GObject *object) -{ - EvLinkPrivate *priv; - - priv = EV_LINK (object)->priv; - - if (priv->title) { - g_free (priv->title); - priv->title = NULL; - } - - if (priv->action) { - g_object_unref (priv->action); - priv->action = NULL; - } - - G_OBJECT_CLASS (ev_link_parent_class)->finalize (object); -} - -static void -ev_link_init (EvLink *ev_link) -{ - ev_link->priv = EV_LINK_GET_PRIVATE (ev_link); - - ev_link->priv->title = NULL; - ev_link->priv->action = NULL; -} - -static void -ev_link_class_init (EvLinkClass *ev_window_class) -{ - GObjectClass *g_object_class; - - g_object_class = G_OBJECT_CLASS (ev_window_class); - - g_object_class->set_property = ev_link_set_property; - g_object_class->get_property = ev_link_get_property; - - g_object_class->finalize = ev_link_finalize; - - g_type_class_add_private (g_object_class, sizeof (EvLinkPrivate)); - - g_object_class_install_property (g_object_class, - PROP_TITLE, - g_param_spec_string ("title", - "Link Title", - "The link title", - NULL, - G_PARAM_READWRITE | - G_PARAM_CONSTRUCT_ONLY)); - g_object_class_install_property (g_object_class, - PROP_ACTION, - g_param_spec_pointer ("action", - "Link Action", - "The link action", - G_PARAM_READWRITE | - G_PARAM_CONSTRUCT_ONLY)); -} - -EvLink * -ev_link_new (const char *title, - EvLinkAction *action) -{ - return EV_LINK (g_object_new (EV_TYPE_LINK, - "title", title, - "action", action, - NULL)); -} - -/* Link Mapping stuff */ -static void -ev_link_mapping_free_foreach (EvLinkMapping *mapping) -{ - g_object_unref (G_OBJECT (mapping->link)); - g_free (mapping); -} - -void -ev_link_mapping_free (GList *link_mapping) -{ - if (link_mapping == NULL) - return; - - g_list_foreach (link_mapping, (GFunc) (ev_link_mapping_free_foreach), NULL); - g_list_free (link_mapping); -} - -EvLink * -ev_link_mapping_find (GList *link_mapping, - gdouble x, - gdouble y) -{ - GList *list; - EvLink *link = NULL; - int i; - - i = 0; - - for (list = link_mapping; list; list = list->next) { - EvLinkMapping *mapping = list->data; - - i++; - if ((x >= mapping->x1) && - (y >= mapping->y1) && - (x <= mapping->x2) && - (y <= mapping->y2)) { - link = mapping->link; - break; - } - } - - return link; -} - |