WebKitBackForwardListItem.cpp [plain text]
#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 {
WKRetainPtr<WKBackForwardListItemRef> wkListItem;
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<WKBackForwardListItemRef, WebKitBackForwardListItem*> HistoryItemsMap;
static HistoryItemsMap& historyItemsMap()
{
DEFINE_STATIC_LOCAL(HistoryItemsMap, itemsMap, ());
return itemsMap;
}
static void webkitBackForwardListItemFinalized(gpointer wkListItem, GObject* finalizedListItem)
{
ASSERT(G_OBJECT(historyItemsMap().get(static_cast<WKBackForwardListItemRef>(wkListItem))) == finalizedListItem);
historyItemsMap().remove(static_cast<WKBackForwardListItemRef>(wkListItem));
}
WebKitBackForwardListItem* webkitBackForwardListItemGetOrCreate(WKBackForwardListItemRef wkListItem)
{
if (!wkListItem)
return 0;
WebKitBackForwardListItem* listItem = historyItemsMap().get(wkListItem);
if (listItem)
return listItem;
listItem = WEBKIT_BACK_FORWARD_LIST_ITEM(g_object_new(WEBKIT_TYPE_BACK_FORWARD_LIST_ITEM, NULL));
listItem->priv->wkListItem = wkListItem;
g_object_weak_ref(G_OBJECT(listItem), webkitBackForwardListItemFinalized,
const_cast<OpaqueWKBackForwardListItem*>(wkListItem));
historyItemsMap().set(wkListItem, listItem);
return listItem;
}
WKBackForwardListItemRef webkitBackForwardListItemGetWKItem(WebKitBackForwardListItem* listItem)
{
return listItem->priv->wkListItem.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;
WKRetainPtr<WKURLRef> wkURI(AdoptWK, WKBackForwardListItemCopyURL(priv->wkListItem.get()));
if (toImpl(wkURI.get())->string().isEmpty())
return 0;
priv->uri = toImpl(wkURI.get())->string().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;
WKRetainPtr<WKStringRef> wkTitle(AdoptWK, WKBackForwardListItemCopyTitle(priv->wkListItem.get()));
if (toImpl(wkTitle.get())->string().isEmpty())
return 0;
priv->title = toImpl(wkTitle.get())->string().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;
WKRetainPtr<WKURLRef> wkOriginalURI(AdoptWK, WKBackForwardListItemCopyOriginalURL(priv->wkListItem.get()));
if (toImpl(wkOriginalURI.get())->string().isEmpty())
return 0;
priv->originalURI = toImpl(wkOriginalURI.get())->string().utf8();
return priv->originalURI.data();
}