321 lines
8.1 KiB
Plaintext
321 lines
8.1 KiB
Plaintext
/*
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* Copyright (C) 2004-2016 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#import "DOMRangeInternal.h"
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#import "DOMDocumentFragmentInternal.h"
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#import "DOMInternal.h"
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#import "DOMNodeInternal.h"
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#import <WebCore/DocumentFragment.h>
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#import "ExceptionHandlers.h"
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#import <WebCore/JSExecState.h>
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#import <WebCore/Range.h>
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#import <WebCore/SimpleRange.h>
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#import <WebCore/TextIterator.h>
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#import <WebCore/ThreadCheck.h>
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#import <WebCore/WebCoreObjCExtras.h>
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#import <WebCore/WebScriptObjectPrivate.h>
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#import <wtf/GetPtr.h>
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#import <wtf/URL.h>
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#define IMPL reinterpret_cast<WebCore::Range*>(_internal)
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@implementation DOMRange
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- (void)dealloc
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{
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if (WebCoreObjCScheduleDeallocateOnMainThread([DOMRange class], self))
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return;
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if (_internal)
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IMPL->deref();
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[super dealloc];
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}
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- (DOMNode *)startContainer
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{
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WebCore::JSMainThreadNullState state;
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return kit(WTF::getPtr(IMPL->startContainer()));
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}
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- (int)startOffset
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{
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WebCore::JSMainThreadNullState state;
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return IMPL->startOffset();
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}
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- (DOMNode *)endContainer
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{
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WebCore::JSMainThreadNullState state;
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return kit(WTF::getPtr(IMPL->endContainer()));
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}
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- (int)endOffset
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{
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WebCore::JSMainThreadNullState state;
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return IMPL->endOffset();
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}
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- (BOOL)collapsed
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{
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WebCore::JSMainThreadNullState state;
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return IMPL->collapsed();
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}
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- (DOMNode *)commonAncestorContainer
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{
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WebCore::JSMainThreadNullState state;
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return kit(WTF::getPtr(IMPL->commonAncestorContainer()));
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}
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- (NSString *)text
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{
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WebCore::JSMainThreadNullState state;
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auto range = makeSimpleRange(*IMPL);
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range.start.document().updateLayout();
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return plainText(range);
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}
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- (void)setStart:(DOMNode *)refNode offset:(int)offset
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{
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WebCore::JSMainThreadNullState state;
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if (!refNode)
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raiseTypeErrorException();
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raiseOnDOMError(IMPL->setStart(*core(refNode), offset));
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}
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- (void)setEnd:(DOMNode *)refNode offset:(int)offset
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{
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WebCore::JSMainThreadNullState state;
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if (!refNode)
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raiseTypeErrorException();
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raiseOnDOMError(IMPL->setEnd(*core(refNode), offset));
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}
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- (void)setStartBefore:(DOMNode *)refNode
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{
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WebCore::JSMainThreadNullState state;
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if (!refNode)
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raiseTypeErrorException();
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raiseOnDOMError(IMPL->setStartBefore(*core(refNode)));
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}
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- (void)setStartAfter:(DOMNode *)refNode
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{
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WebCore::JSMainThreadNullState state;
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if (!refNode)
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raiseTypeErrorException();
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raiseOnDOMError(IMPL->setStartAfter(*core(refNode)));
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}
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- (void)setEndBefore:(DOMNode *)refNode
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{
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WebCore::JSMainThreadNullState state;
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if (!refNode)
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raiseTypeErrorException();
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raiseOnDOMError(IMPL->setEndBefore(*core(refNode)));
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}
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- (void)setEndAfter:(DOMNode *)refNode
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{
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WebCore::JSMainThreadNullState state;
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if (!refNode)
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raiseTypeErrorException();
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raiseOnDOMError(IMPL->setEndAfter(*core(refNode)));
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}
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- (void)collapse:(BOOL)toStart
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{
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WebCore::JSMainThreadNullState state;
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IMPL->collapse(toStart);
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}
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- (void)selectNode:(DOMNode *)refNode
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{
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WebCore::JSMainThreadNullState state;
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if (!refNode)
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raiseTypeErrorException();
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raiseOnDOMError(IMPL->selectNode(*core(refNode)));
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}
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- (void)selectNodeContents:(DOMNode *)refNode
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{
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WebCore::JSMainThreadNullState state;
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if (!refNode)
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raiseTypeErrorException();
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raiseOnDOMError(IMPL->selectNodeContents(*core(refNode)));
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}
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- (short)compareBoundaryPoints:(unsigned short)how sourceRange:(DOMRange *)sourceRange
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{
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WebCore::JSMainThreadNullState state;
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if (!sourceRange)
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raiseTypeErrorException();
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return raiseOnDOMError(IMPL->compareBoundaryPoints(how, *core(sourceRange)));
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}
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- (void)deleteContents
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{
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WebCore::JSMainThreadNullState state;
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raiseOnDOMError(IMPL->deleteContents());
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}
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- (DOMDocumentFragment *)extractContents
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{
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WebCore::JSMainThreadNullState state;
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return kit(raiseOnDOMError(IMPL->extractContents()).ptr());
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}
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- (DOMDocumentFragment *)cloneContents
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{
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WebCore::JSMainThreadNullState state;
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return kit(raiseOnDOMError(IMPL->cloneContents()).ptr());
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}
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- (void)insertNode:(DOMNode *)newNode
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{
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WebCore::JSMainThreadNullState state;
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if (!newNode)
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raiseTypeErrorException();
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raiseOnDOMError(IMPL->insertNode(*core(newNode)));
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}
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- (void)surroundContents:(DOMNode *)newParent
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{
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WebCore::JSMainThreadNullState state;
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if (!newParent)
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raiseTypeErrorException();
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raiseOnDOMError(IMPL->surroundContents(*core(newParent)));
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}
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- (DOMRange *)cloneRange
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{
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WebCore::JSMainThreadNullState state;
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return kit(WTF::getPtr(IMPL->cloneRange()));
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}
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- (NSString *)toString
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{
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WebCore::JSMainThreadNullState state;
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return IMPL->toString();
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}
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- (void)detach
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{
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WebCore::JSMainThreadNullState state;
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IMPL->detach();
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}
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- (DOMDocumentFragment *)createContextualFragment:(NSString *)html
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{
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WebCore::JSMainThreadNullState state;
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return kit(raiseOnDOMError(IMPL->createContextualFragment(html)).ptr());
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}
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- (short)compareNode:(DOMNode *)refNode
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{
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WebCore::JSMainThreadNullState state;
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if (!refNode)
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raiseTypeErrorException();
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return raiseOnDOMError(IMPL->compareNode(*core(refNode)));
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}
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- (BOOL)intersectsNode:(DOMNode *)refNode
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{
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WebCore::JSMainThreadNullState state;
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if (!refNode)
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raiseTypeErrorException();
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return IMPL->intersectsNode(*core(refNode));
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}
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- (short)comparePoint:(DOMNode *)refNode offset:(int)offset
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{
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WebCore::JSMainThreadNullState state;
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if (!refNode)
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raiseTypeErrorException();
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return raiseOnDOMError(IMPL->comparePoint(*core(refNode), offset));
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}
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- (BOOL)isPointInRange:(DOMNode *)refNode offset:(int)offset
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{
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WebCore::JSMainThreadNullState state;
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if (!refNode)
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raiseTypeErrorException();
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return raiseOnDOMError(IMPL->isPointInRange(*core(refNode), offset));
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}
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- (void)expand:(NSString *)unit
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{
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WebCore::JSMainThreadNullState state;
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raiseOnDOMError(IMPL->expand(unit));
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}
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@end
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@implementation DOMRange (DOMRangeDeprecated)
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- (void)setStart:(DOMNode *)refNode :(int)offset
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{
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[self setStart:refNode offset:offset];
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}
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- (void)setEnd:(DOMNode *)refNode :(int)offset
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{
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[self setEnd:refNode offset:offset];
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}
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- (short)compareBoundaryPoints:(unsigned short)how :(DOMRange *)sourceRange
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{
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return [self compareBoundaryPoints:how sourceRange:sourceRange];
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}
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@end
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WebCore::Range* core(DOMRange *wrapper)
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{
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return wrapper ? reinterpret_cast<WebCore::Range*>(wrapper->_internal) : 0;
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}
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DOMRange *kit(WebCore::Range* value)
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{
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WebCoreThreadViolationCheckRoundOne();
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if (!value)
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return nil;
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if (DOMRange *wrapper = getDOMWrapper(value))
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return retainPtr(wrapper).autorelease();
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auto wrapper = adoptNS([[DOMRange alloc] _init]);
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wrapper->_internal = reinterpret_cast<DOMObjectInternal*>(value);
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value->ref();
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addDOMWrapper(wrapper.get(), value);
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return wrapper.autorelease();
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}
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DOMRange *kit(const std::optional<WebCore::SimpleRange>& value)
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{
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return kit(createLiveRange(value).get());
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}
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#undef IMPL
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