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31 #ifndef WebHistoryItem_h
32 #define WebHistoryItem_h
34 #include "../platform/WebCommon.h"
35 #include "../platform/WebPrivatePtr.h"
36 #include "../platform/WebReferrerPolicy.h"
38 namespace WebCore { class HistoryItem; }
43 class WebSerializedScriptValue;
46 template <typename T> class WebVector;
48 enum WebHistoryLoadType {
49 WebHistorySameDocumentLoad,
50 WebHistoryDifferentDocumentLoad
53 // Represents a frame-level navigation entry in session history. A
54 // WebHistoryItem is a node in a tree.
56 // Copying a WebHistoryItem is cheap.
58 class WebHistoryItem {
60 ~WebHistoryItem() { reset(); }
63 WebHistoryItem(const WebHistoryItem& h) { assign(h); }
64 WebHistoryItem& operator=(const WebHistoryItem& h)
70 BLINK_EXPORT void initialize();
71 BLINK_EXPORT void reset();
72 BLINK_EXPORT void assign(const WebHistoryItem&);
74 bool isNull() const { return m_private.isNull(); }
76 BLINK_EXPORT WebString urlString() const;
77 BLINK_EXPORT void setURLString(const WebString&);
79 BLINK_EXPORT WebString referrer() const;
80 BLINK_EXPORT WebReferrerPolicy referrerPolicy() const;
81 BLINK_EXPORT void setReferrer(const WebString&, WebReferrerPolicy);
83 BLINK_EXPORT WebString target() const;
84 BLINK_EXPORT void setTarget(const WebString&);
86 BLINK_EXPORT WebFloatPoint pinchViewportScrollOffset() const;
87 BLINK_EXPORT void setPinchViewportScrollOffset(const WebFloatPoint&);
89 BLINK_EXPORT WebPoint scrollOffset() const;
90 BLINK_EXPORT void setScrollOffset(const WebPoint&);
92 BLINK_EXPORT float pageScaleFactor() const;
93 BLINK_EXPORT void setPageScaleFactor(float);
95 BLINK_EXPORT WebVector<WebString> documentState() const;
96 BLINK_EXPORT void setDocumentState(const WebVector<WebString>&);
98 BLINK_EXPORT long long itemSequenceNumber() const;
99 BLINK_EXPORT void setItemSequenceNumber(long long);
101 BLINK_EXPORT long long documentSequenceNumber() const;
102 BLINK_EXPORT void setDocumentSequenceNumber(long long);
104 BLINK_EXPORT WebSerializedScriptValue stateObject() const;
105 BLINK_EXPORT void setStateObject(const WebSerializedScriptValue&);
107 BLINK_EXPORT WebString httpContentType() const;
108 BLINK_EXPORT void setHTTPContentType(const WebString&);
110 BLINK_EXPORT WebHTTPBody httpBody() const;
111 BLINK_EXPORT void setHTTPBody(const WebHTTPBody&);
113 BLINK_EXPORT WebVector<WebString> getReferencedFilePaths() const;
115 #if BLINK_IMPLEMENTATION
116 WebHistoryItem(const WTF::PassRefPtr<WebCore::HistoryItem>&);
117 WebHistoryItem& operator=(const WTF::PassRefPtr<WebCore::HistoryItem>&);
118 operator WTF::PassRefPtr<WebCore::HistoryItem>() const;
122 WebPrivatePtr<WebCore::HistoryItem> m_private;