WebKitBackForwardListItem.cpp [plain text]
#include "config.h"
#include "WebKitBackForwardListItem.h"
#include "WebKitBackForwardListPrivate.h"
#include "WebKitPrivate.h"
#include <wtf/HashMap.h>
#include <wtf/NeverDestroyed.h>
#include <wtf/glib/GRefPtr.h>
#include <wtf/text/CString.h>
using namespace WebKit;
struct _WebKitBackForwardListItemPrivate {
RefPtr<WebBackForwardListItem> webListItem;
CString uri;
CString title;
CString originalURI;
};
WEBKIT_DEFINE_TYPE(WebKitBackForwardListItem, webkit_back_forward_list_item, G_TYPE_INITIALLY_UNOWNED)
static void webkit_back_forward_list_item_class_init(WebKitBackForwardListItemClass*)
{
}
typedef HashMap<WebBackForwardListItem*, WebKitBackForwardListItem*> HistoryItemsMap;
static HistoryItemsMap& historyItemsMap()
{
static NeverDestroyed<HistoryItemsMap> itemsMap;
return itemsMap;
}
static void webkitBackForwardListItemFinalized(gpointer webListItem, GObject* finalizedListItem)
{
ASSERT_UNUSED(finalizedListItem, 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();
}
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();
}
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();
}
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();
}