ca14846ef9
It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
148 lines
3.7 KiB
C
148 lines
3.7 KiB
C
/*
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* Copyright (C) 2010 Intel, Inc
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* Author: Thomas Wood <thomas.wood@intel.com>
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*
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*/
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#include "bg-source.h"
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#include "cc-background-item.h"
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G_DEFINE_ABSTRACT_TYPE (BgSource, bg_source, G_TYPE_OBJECT)
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#define SOURCE_PRIVATE(o) \
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(G_TYPE_INSTANCE_GET_PRIVATE ((o), BG_TYPE_SOURCE, BgSourcePrivate))
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struct _BgSourcePrivate
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{
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GtkListStore *store;
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};
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enum
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{
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PROP_LISTSTORE = 1
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};
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static void
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bg_source_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec)
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{
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BgSource *source = BG_SOURCE (object);
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switch (property_id)
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{
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case PROP_LISTSTORE:
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g_value_set_object (value, bg_source_get_liststore (source));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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}
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}
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static void
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bg_source_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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switch (property_id)
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{
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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}
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}
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static gboolean
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free_tree_model_items (GtkTreeModel *model,
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GtkTreePath *path,
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GtkTreeIter *iter,
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gpointer data)
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{
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CcBackgroundItem *item = NULL;
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gtk_tree_model_get (model, iter, 1, &item, -1);
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if (item)
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g_object_unref (item);
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return FALSE;
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}
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static void
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bg_source_dispose (GObject *object)
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{
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BgSourcePrivate *priv = BG_SOURCE (object)->priv;
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if (priv->store)
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{
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gtk_tree_model_foreach (GTK_TREE_MODEL (priv->store),
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free_tree_model_items, NULL);
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g_object_unref (priv->store);
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priv->store = NULL;
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}
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G_OBJECT_CLASS (bg_source_parent_class)->dispose (object);
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}
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static void
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bg_source_finalize (GObject *object)
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{
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G_OBJECT_CLASS (bg_source_parent_class)->finalize (object);
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}
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static void
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bg_source_class_init (BgSourceClass *klass)
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{
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GParamSpec *pspec;
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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g_type_class_add_private (klass, sizeof (BgSourcePrivate));
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object_class->get_property = bg_source_get_property;
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object_class->set_property = bg_source_set_property;
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object_class->dispose = bg_source_dispose;
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object_class->finalize = bg_source_finalize;
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pspec = g_param_spec_object ("liststore",
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"Liststore",
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"Liststore used in the source",
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GTK_TYPE_LIST_STORE,
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G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
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g_object_class_install_property (object_class, PROP_LISTSTORE, pspec);
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}
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static void
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bg_source_init (BgSource *self)
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{
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BgSourcePrivate *priv;
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priv = self->priv = SOURCE_PRIVATE (self);
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priv->store = gtk_list_store_new (2, G_TYPE_ICON, G_TYPE_POINTER);
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}
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GtkListStore*
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bg_source_get_liststore (BgSource *source)
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{
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g_return_val_if_fail (BG_IS_SOURCE (source), NULL);
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return source->priv->store;
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}
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