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All rights reserved. 35267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * 45267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * Redistribution and use in source and binary forms, with or without 55267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * modification, are permitted provided that the following conditions are 65267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * met: 75267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * 85267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * * Redistributions of source code must retain the above copyright 95267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * notice, this list of conditions and the following disclaimer. 105267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * * Redistributions in binary form must reproduce the above 115267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * copyright notice, this list of conditions and the following disclaimer 125267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * in the documentation and/or other materials provided with the 135267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * distribution. 145267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * * Neither the name of Google Inc. nor the names of its 155267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * contributors may be used to endorse or promote products derived from 165267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * this software without specific prior written permission. 175267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * 185267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 195267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 205267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 215267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 225267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 235267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 245267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 255267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 265267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 275267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 285267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 295267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) */ 305267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 315267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#ifndef WebRange_h 325267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#define WebRange_h 335267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 3407a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch#include "WebFrame.h" 35a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch#include "public/platform/WebCommon.h" 36a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch#include "public/platform/WebPrivatePtr.h" 37a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch#include "public/platform/WebVector.h" 385267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 3951b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)namespace blink { 405267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 41e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles)class Range; 425267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)class WebNode; 435267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)class WebString; 445267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 455267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)// Provides readonly access to some properties of a DOM range. 465267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)class WebRange { 475267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)public: 485267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) ~WebRange() { reset(); } 495267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 50a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch WebRange() { } 51a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch WebRange(const WebRange& r) { assign(r); } 525267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) WebRange& operator=(const WebRange& r) 535267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) { 545267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) assign(r); 555267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) return *this; 565267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) } 575267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 5806f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles) BLINK_EXPORT void reset(); 5906f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles) BLINK_EXPORT void assign(const WebRange&); 605267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 61a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch bool isNull() const { return m_private.isNull(); } 625267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 6306f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles) BLINK_EXPORT int startOffset() const; 6406f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles) BLINK_EXPORT int endOffset() const; 6506f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles) BLINK_EXPORT WebNode startContainer(int& exceptionCode) const; 6606f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles) BLINK_EXPORT WebNode endContainer(int& exceptionCode) const; 675267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 6806f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles) BLINK_EXPORT WebString toHTMLText() const; 6906f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles) BLINK_EXPORT WebString toPlainText() const; 705267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 7106f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles) BLINK_EXPORT WebRange expandedToParagraph() const; 725267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 7307a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch BLINK_EXPORT static WebRange fromDocumentRange(WebLocalFrame*, int start, int length); 745267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 7506f816c7c76bc45a15e452ade8a34e8af077693eTorne (Richard Coles)#if BLINK_IMPLEMENTATION 76e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) WebRange(const PassRefPtrWillBeRawPtr<Range>&); 77e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) operator PassRefPtrWillBeRawPtr<Range>() const; 785267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#endif 795267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 805267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)private: 81e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) WebPrivatePtr<Range> m_private; 825267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)}; 835267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 8451b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)} // namespace blink 855267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles) 865267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#endif 87