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26 #ifndef WebBackForwardListProxy_h
27 #define WebBackForwardListProxy_h
29 #include <WebCore/BackForwardList.h>
30 #include <wtf/HashSet.h>
31 #include <wtf/PassRefPtr.h>
37 class WebBackForwardListProxy : public WebCore::BackForwardList {
39 static PassRefPtr<WebBackForwardListProxy> create(WebPage* page) { return adoptRef(new WebBackForwardListProxy(page)); }
41 static WebCore::HistoryItem* itemForID(uint64_t);
42 static uint64_t idForItem(WebCore::HistoryItem*);
43 static void removeItem(uint64_t itemID);
45 static void addItemFromUIProcess(uint64_t itemID, PassRefPtr<WebCore::HistoryItem>);
46 static void setHighestItemIDFromUIProcess(uint64_t itemID);
51 WebBackForwardListProxy(WebPage*);
53 virtual void addItem(PassRefPtr<WebCore::HistoryItem>);
55 virtual void goToItem(WebCore::HistoryItem*);
57 virtual WebCore::HistoryItem* itemAtIndex(int);
58 virtual int backListCount();
59 virtual int forwardListCount();
61 virtual bool isActive();
66 HashSet<uint64_t> m_associatedItemIDs;
71 #endif // WebBackForwardListProxy_h