15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2009 Google Inc. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions are 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions of source code must retain the above copyright 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions in binary form must reproduce the above 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * copyright notice, this list of conditions and the following disclaimer 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * in the documentation and/or other materials provided with the 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * distribution. 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Neither the name of Google Inc. nor the names of its 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * contributors may be used to endorse or promote products derived from 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * this software without specific prior written permission. 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 32f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu#include "public/web/WebRange.h" 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 34197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch#include "bindings/core/v8/ExceptionState.h" 35197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch#include "bindings/core/v8/ExceptionStatePlaceholder.h" 3653e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/dom/Document.h" 3753e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/dom/Element.h" 3853e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/dom/Range.h" 39e52495584422c5edb5b2944981473a2e208da323Torne (Richard Coles)#include "core/dom/shadow/ShadowRoot.h" 4053e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/editing/FrameSelection.h" 41f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles)#include "core/editing/PlainTextRange.h" 421e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)#include "core/frame/FrameView.h" 43d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)#include "core/frame/LocalFrame.h" 445267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#include "public/platform/WebString.h" 45f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu#include "public/web/WebExceptionCode.h" 46f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu#include "public/web/WebNode.h" 47f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu#include "web/WebLocalFrameImpl.h" 48591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch#include "wtf/PassRefPtr.h" 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 5051b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)namespace blink { 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void WebRange::reset() 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 54a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch m_private.reset(); 555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void WebRange::assign(const WebRange& other) 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 59a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch m_private = other.m_private; 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)int WebRange::startOffset() const 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return m_private->startOffset(); 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)int WebRange::endOffset() const 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return m_private->endOffset(); 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 72df95704c49daea886ddad70775bda23618d6274dBen MurdochWebNode WebRange::startContainer(WebExceptionCode& exceptionCode) const 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 741fad5ca6c42d689812b66fc493992aa6d747a6fbBen Murdoch // FIXME: Create a wrapper class that just sets the internal int. 75323480423219ecd77329f8326dc5e0e3b50926d4Torne (Richard Coles) RefPtrWillBeRawPtr<Node> node(m_private->startContainer()); 76f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu exceptionCode = 0; 77df95704c49daea886ddad70775bda23618d6274dBen Murdoch return node.release(); 785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 80df95704c49daea886ddad70775bda23618d6274dBen MurdochWebNode WebRange::endContainer(WebExceptionCode& exceptionCode) const 815c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 821fad5ca6c42d689812b66fc493992aa6d747a6fbBen Murdoch // FIXME: Create a wrapper class that just sets the internal int. 83323480423219ecd77329f8326dc5e0e3b50926d4Torne (Richard Coles) RefPtrWillBeRawPtr<Node> node(m_private->endContainer()); 84f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu exceptionCode = 0; 85df95704c49daea886ddad70775bda23618d6274dBen Murdoch return node.release(); 865c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 875c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 885c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)WebString WebRange::toHTMLText() const 895c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 905c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return m_private->toHTML(); 915c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 925c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 935c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)WebString WebRange::toPlainText() const 945c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 955c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return m_private->text(); 965c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 975c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 98926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)WebRange WebRange::expandedToParagraph() const 99926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles){ 100926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) WebRange copy(*this); 1011fad5ca6c42d689812b66fc493992aa6d747a6fbBen Murdoch copy.m_private->expand("block", IGNORE_EXCEPTION); 102926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) return copy; 103926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)} 104926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) 1055c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)// static 106a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben MurdochWebRange WebRange::fromDocumentRange(WebLocalFrame* frame, int start, int length) 1075c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 108e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles) LocalFrame* webFrame = toWebLocalFrameImpl(frame)->frame(); 1098abfc5808a4e34d6e03867af8bc440dee641886fTorne (Richard Coles) Element* selectionRoot = webFrame->selection().rootEditableElement(); 1105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ContainerNode* scope = selectionRoot ? selectionRoot : webFrame->document()->documentElement(); 111f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles) return PlainTextRange(start, start + length).createRange(*scope); 1125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 114e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles)WebRange::WebRange(const PassRefPtrWillBeRawPtr<Range>& range) 115a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch : m_private(range) 1165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 119e38fbeeb576b5094e34e038ab88d9d6a5c5c2214Torne (Richard Coles)WebRange::operator PassRefPtrWillBeRawPtr<Range>() const 1205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 121a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch return m_private.get(); 1225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 12451b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)} // namespace blink 125