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/*
* Copyright (C) 2011 Igalia S.L.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "WebKitBackForwardListItem.h"
#include "WebKitBackForwardListPrivate.h"
#include "WebKitPrivate.h"
#include <wtf/HashMap.h>
#include <wtf/gobject/GRefPtr.h>
#include <wtf/text/CString.h>
using namespace WebKit;
struct _WebKitBackForwardListItemPrivate {
RefPtr<WebBackForwardListItem> webListItem;
CString uri;
CString title;
CString originalURI;
};
G_DEFINE_TYPE(WebKitBackForwardListItem, webkit_back_forward_list_item, G_TYPE_INITIALLY_UNOWNED)
static void webkitBackForwardListItemFinalize(GObject* object)
{
WEBKIT_BACK_FORWARD_LIST_ITEM(object)->priv->~WebKitBackForwardListItemPrivate();
G_OBJECT_CLASS(webkit_back_forward_list_item_parent_class)->finalize(object);
}
static void webkit_back_forward_list_item_init(WebKitBackForwardListItem* listItem)
{
WebKitBackForwardListItemPrivate* priv = G_TYPE_INSTANCE_GET_PRIVATE(listItem, WEBKIT_TYPE_BACK_FORWARD_LIST_ITEM, WebKitBackForwardListItemPrivate);
listItem->priv = priv;
new (priv) WebKitBackForwardListItemPrivate();
}
static void webkit_back_forward_list_item_class_init(WebKitBackForwardListItemClass* listItemClass)
{
GObjectClass* gObjectClass = G_OBJECT_CLASS(listItemClass);
gObjectClass->finalize = webkitBackForwardListItemFinalize;
g_type_class_add_private(listItemClass, sizeof(WebKitBackForwardListItemPrivate));
}
typedef HashMap<WebBackForwardListItem*, WebKitBackForwardListItem*> HistoryItemsMap;
static HistoryItemsMap& historyItemsMap()
{
DEFINE_STATIC_LOCAL(HistoryItemsMap, itemsMap, ());
return itemsMap;
}
static void webkitBackForwardListItemFinalized(gpointer webListItem, GObject* finalizedListItem)
{
ASSERT(G_OBJECT(historyItemsMap().get(static_cast<WebBackForwardListItem*>(webListItem))) == finalizedListItem);
historyItemsMap().remove(static_cast<WebBackForwardListItem*>(webListItem));
}
WebKitBackForwardListItem* webkitBackForwardListItemGetOrCreate(WebBackForwardListItem* webListItem)
{
if (!webListItem)
return 0;
WebKitBackForwardListItem* listItem = historyItemsMap().get(webListItem);
if (listItem)
return listItem;
listItem = WEBKIT_BACK_FORWARD_LIST_ITEM(g_object_new(WEBKIT_TYPE_BACK_FORWARD_LIST_ITEM, NULL));
listItem->priv->webListItem = webListItem;
g_object_weak_ref(G_OBJECT(listItem), webkitBackForwardListItemFinalized, webListItem);
historyItemsMap().set(webListItem, listItem);
return listItem;
}
WebBackForwardListItem* webkitBackForwardListItemGetItem(WebKitBackForwardListItem* listItem)
{
return listItem->priv->webListItem.get();
}
/**
* webkit_back_forward_list_item_get_uri:
* @list_item: a #WebKitBackForwardListItem
*
* This URI may differ from the original URI if the page was,
* for example, redirected to a new location.
* See also webkit_back_forward_list_item_get_original_uri().
*
* Returns: the URI of @list_item or %NULL
* when the URI is empty.
*/
const gchar* webkit_back_forward_list_item_get_uri(WebKitBackForwardListItem* listItem)
{
g_return_val_if_fail(WEBKIT_IS_BACK_FORWARD_LIST_ITEM(listItem), 0);
WebKitBackForwardListItemPrivate* priv = listItem->priv;
String url = priv->webListItem->url();
if (url.isEmpty())
return 0;
priv->uri = url.utf8();
return priv->uri.data();
}
/**
* webkit_back_forward_list_item_get_title:
* @list_item: a #WebKitBackForwardListItem
*
* Returns: the page title of @list_item or %NULL
* when the title is empty.
*/
const gchar* webkit_back_forward_list_item_get_title(WebKitBackForwardListItem* listItem)
{
g_return_val_if_fail(WEBKIT_IS_BACK_FORWARD_LIST_ITEM(listItem), 0);
WebKitBackForwardListItemPrivate* priv = listItem->priv;
String title = priv->webListItem->title();
if (title.isEmpty())
return 0;
priv->title = title.utf8();
return priv->title.data();
}
/**
* webkit_back_forward_list_item_get_original_uri:
* @list_item: a #WebKitBackForwardListItem
*
* See also webkit_back_forward_list_item_get_uri().
*
* Returns: the original URI of @list_item or %NULL
* when the original URI is empty.
*/
const gchar* webkit_back_forward_list_item_get_original_uri(WebKitBackForwardListItem* listItem)
{
g_return_val_if_fail(WEBKIT_IS_BACK_FORWARD_LIST_ITEM(listItem), 0);
WebKitBackForwardListItemPrivate* priv = listItem->priv;
String originalURL = priv->webListItem->originalURL();
if (originalURL.isEmpty())
return 0;
priv->originalURI = originalURL.utf8();
return priv->originalURI.data();
}
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