/*
* Copyright (C) 2002-2004 Marco Pesenti Gritti
* Copyright (C) 2003, 2004 Christian Persch
*
* 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 "ephy-toolbars-model.h"
#include "ephy-file-helpers.h"
#include "ephy-debug.h"
#include <string.h>
#define EPHY_TOOLBARS_XML_FILE "epiphany-toolbars-2.xml"
#define EPHY_TOOLBARS_XML_VERSION "1.0"
#define EPHY_TOOLBARS_MODEL_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_TOOLBARS_MODEL, EphyToolbarsModelPrivate))
struct _EphyToolbarsModelPrivate
{
char *xml_file;
guint timeout;
};
static void ephy_toolbars_model_class_init (EphyToolbarsModelClass *klass);
static void ephy_toolbars_model_init (EphyToolbarsModel *model);
static GObjectClass *parent_class = NULL;
GType
ephy_toolbars_model_get_type (void)
{
static GType type = 0;
if (G_UNLIKELY (type == 0))
{
static const GTypeInfo our_info = {
sizeof (EphyToolbarsModelClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) ephy_toolbars_model_class_init,
NULL,
NULL, /* class_data */
sizeof (EphyToolbarsModel),
0, /* n_preallocs */
(GInstanceInitFunc) ephy_toolbars_model_init
};
type = g_type_register_static (EGG_TYPE_TOOLBARS_MODEL,
"EphyToolbarsModel",
&our_info, 0);
}
return type;
}
static gboolean
save_changes_idle (EphyToolbarsModel *model)
{
LOG ("Saving toolbars model")
egg_toolbars_model_save
(EGG_TOOLBARS_MODEL (model),
model->priv->xml_file,
EPHY_TOOLBARS_XML_VERSION);
model->priv->timeout = 0;
/* don't run again */
return FALSE;
}
static void
save_changes (EphyToolbarsModel *model)
{
if (model->priv->timeout == 0)
{
model->priv->timeout =
g_idle_add ((GSourceFunc) save_changes_idle, model);
}
}
static void
update_flags_and_save_changes (EphyToolbarsModel *model)
{
EggToolbarsModel *eggmodel = EGG_TOOLBARS_MODEL (model);
int i, n_toolbars;
int flag = EGG_TB_MODEL_ACCEPT_ITEMS_ONLY;
n_toolbars = egg_toolbars_model_n_toolbars (eggmodel);
if (n_toolbars <= 1)
{
flag |= EGG_TB_MODEL_NOT_REMOVABLE;
}
for (i = 0; i < n_toolbars; i++)
{
const char *t_name;
EggTbModelFlags flags;
t_name = egg_toolbars_model_toolbar_nth (eggmodel, i);
g_return_if_fail (t_name != NULL);
flags = egg_toolbars_model_get_flags (eggmodel, i);
flags &= ~EGG_TB_MODEL_NOT_REMOVABLE;
flags |= flag;
egg_toolbars_model_set_flags (eggmodel, i, flags);
}
save_changes (model);
}
static int
get_toolbar_pos (EggToolbarsModel *model,
const char *name)
{
int i, n_toolbars;
n_toolbars = egg_toolbars_model_n_toolbars (model);
for (i = 0; i < n_toolbars; i++)
{
const char *t_name;
t_name = egg_toolbars_model_toolbar_nth (model, i);
g_return_val_if_fail (t_name != NULL, -1);
if (strcmp (name, t_name) == 0)
{
return i;
}
}
return -1;
}
void
ephy_toolbars_model_load (EphyToolbarsModel *model)
{
EggToolbarsModel *eggmodel = EGG_TOOLBARS_MODEL (model);
gboolean success;
success = egg_toolbars_model_load (eggmodel, model->priv->xml_file);
LOG ("Loading the toolbars was %ssuccessful", success ? "" : "un")
/* maybe an old format, try to migrate: load the old layout, and
* remove the BookmarksBar toolbar
*/
if (success == FALSE)
{
char *old_xml;
int toolbar;
old_xml = g_build_filename (ephy_dot_dir (),
"epiphany-toolbars.xml",
NULL);
success = egg_toolbars_model_load (eggmodel, old_xml);
g_free (old_xml);
if (success)
{
toolbar = get_toolbar_pos (eggmodel, "BookmarksBar");
if (toolbar != -1)
{
egg_toolbars_model_remove_toolbar (eggmodel, toolbar);
}
}
LOG ("Migration was %ssuccessful", success ? "" : "un")
}
/* Still no success, load the default toolbars */
if (success == FALSE)
{
success = egg_toolbars_model_load
(eggmodel, ephy_file ("epiphany-toolbar.xml"));
LOG ("Loading the default toolbars was %ssuccessful", success ? "" : "un")
}
/* Ensure we have at least 1 toolbar */
if (egg_toolbars_model_n_toolbars (eggmodel) < 1)
{
egg_toolbars_model_add_toolbar (eggmodel, 0, "DefaultToolbar");
}
}
static void
ephy_toolbars_model_init (EphyToolbarsModel *model)
{
model->priv = EPHY_TOOLBARS_MODEL_GET_PRIVATE (model);
model->priv->xml_file = g_build_filename (ephy_dot_dir (),
EPHY_TOOLBARS_XML_FILE,
NULL);
g_signal_connect_after (model, "item_added",
G_CALLBACK (save_changes), NULL);
g_signal_connect_after (model, "item_removed",
G_CALLBACK (save_changes), NULL);
g_signal_connect_after (model, "toolbar_added",
G_CALLBACK (update_flags_and_save_changes), NULL);
g_signal_connect_after (model, "toolbar_removed",
G_CALLBACK (update_flags_and_save_changes), NULL);
}
static void
ephy_toolbars_model_dispose (GObject *object)
{
EphyToolbarsModel *model = EPHY_TOOLBARS_MODEL (object);
save_changes_idle (model);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
ephy_toolbars_model_finalize (GObject *object)
{
EphyToolbarsModel *model = EPHY_TOOLBARS_MODEL (object);
if (model->priv->timeout != 0)
{
g_source_remove (model->priv->timeout);
model->priv->timeout = 0;
}
g_free (model->priv->xml_file);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
ephy_toolbars_model_class_init (EphyToolbarsModelClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->dispose = ephy_toolbars_model_dispose;
object_class->finalize = ephy_toolbars_model_finalize;
g_type_class_add_private (object_class, sizeof (EphyToolbarsModelPrivate));
}
EggToolbarsModel *
ephy_toolbars_model_new (void)
{
return EGG_TOOLBARS_MODEL (g_object_new (EPHY_TYPE_TOOLBARS_MODEL, NULL));
}
