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34 #include "WebCommon.h"
36 #if WEBKIT_IMPLEMENTATION
37 namespace WebCore { class Range; }
38 namespace WTF { template <typename T> class PassRefPtr; }
44 class WebRangePrivate;
47 // Provides readonly access to some properties of a DOM range.
50 ~WebRange() { reset(); }
52 WebRange() : m_private(0) { }
53 WebRange(const WebRange& r) : m_private(0) { assign(r); }
54 WebRange& operator=(const WebRange& r)
60 WEBKIT_EXPORT void reset();
61 WEBKIT_EXPORT void assign(const WebRange&);
63 bool isNull() const { return !m_private; }
65 WEBKIT_EXPORT int startOffset() const;
66 WEBKIT_EXPORT int endOffset() const;
67 WEBKIT_EXPORT WebNode startContainer(int& exceptionCode) const;
68 WEBKIT_EXPORT WebNode endContainer(int& exceptionCode) const;
70 WEBKIT_EXPORT WebString toHTMLText() const;
71 WEBKIT_EXPORT WebString toPlainText() const;
73 #if WEBKIT_IMPLEMENTATION
74 WebRange(const WTF::PassRefPtr<WebCore::Range>&);
75 WebRange& operator=(const WTF::PassRefPtr<WebCore::Range>&);
76 operator WTF::PassRefPtr<WebCore::Range>() const;
80 void assign(WebRangePrivate*);
81 WebRangePrivate* m_private;