示例#1
0
/**
 * webkit_web_back_forward_list_go_to_item:
 * @web_back_forward_list: a #WebKitWebBackForwardList
 * @history_item: the #WebKitWebHistoryItem to go to
 *
 * Go to the specified @web_history_item in the back forward list
 */
void webkit_web_back_forward_list_go_to_item(WebKitWebBackForwardList* webBackForwardList, WebKitWebHistoryItem* webHistoryItem)
{
    g_return_if_fail(WEBKIT_IS_WEB_BACK_FORWARD_LIST(webBackForwardList));
    g_return_if_fail(WEBKIT_IS_WEB_HISTORY_ITEM(webHistoryItem));

    WebCore::HistoryItem* historyItem = core(webHistoryItem);
    WebCore::BackForwardList* backForwardList = core(webBackForwardList);

    if (backForwardList->enabled() && historyItem)
        backForwardList->goToItem(historyItem);
}
示例#2
0
/*!
  Clears the history.

  \sa count(), items()
*/
void QWebHistory::clear()
{
    //shortcut to private BackForwardList
    WebCore::BackForwardList* lst = d->lst;

    //clear visited links
    WebCore::Page* page = static_cast<WebCore::BackForwardListImpl*>(lst)->page();
    if (page && page->groupPtr())
        page->groupPtr()->removeVisitedLinks();

    //if count() == 0 then just return
    if (!lst->entries().size())
        return;

    RefPtr<WebCore::HistoryItem> current = lst->currentItem();
    int capacity = lst->capacity();
    lst->setCapacity(0);

    lst->setCapacity(capacity);   //revert capacity
    lst->addItem(current.get());  //insert old current item
    lst->goToItem(current.get()); //and set it as current again

    d->page()->updateNavigationActions();
}