90 lines
2.5 KiB
C++
90 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsTextNode_h
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#define nsTextNode_h
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/*
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* Implementation of DOM Core's nsIDOMText node.
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*/
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#include "mozilla/Attributes.h"
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#include "mozilla/dom/Text.h"
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#include "nsIDOMText.h"
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#include "nsDebug.h"
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class nsNodeInfoManager;
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/**
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* Class used to implement DOM text nodes
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*/
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class nsTextNode : public mozilla::dom::Text,
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public nsIDOMText
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{
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private:
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void Init()
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{
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MOZ_ASSERT(mNodeInfo->NodeType() == nsIDOMNode::TEXT_NODE,
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"Bad NodeType in aNodeInfo");
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}
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public:
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explicit nsTextNode(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
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: mozilla::dom::Text(aNodeInfo)
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{
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Init();
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}
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explicit nsTextNode(nsNodeInfoManager* aNodeInfoManager)
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: mozilla::dom::Text(aNodeInfoManager->GetTextNodeInfo())
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{
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Init();
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}
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// nsISupports
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NS_DECL_ISUPPORTS_INHERITED
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// nsIDOMNode
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NS_FORWARD_NSIDOMNODE_TO_NSINODE
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using mozilla::dom::Text::GetParentElement;
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// nsIDOMCharacterData
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NS_FORWARD_NSIDOMCHARACTERDATA(nsGenericDOMDataNode::)
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using nsGenericDOMDataNode::SetData; // Prevent hiding overloaded virtual function.
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// nsIDOMText
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NS_FORWARD_NSIDOMTEXT(nsGenericDOMDataNode::)
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// nsINode
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virtual bool IsNodeOfType(uint32_t aFlags) const override;
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virtual nsGenericDOMDataNode* CloneDataNode(mozilla::dom::NodeInfo *aNodeInfo,
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bool aCloneText) const override;
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virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
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nsIContent* aBindingParent,
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bool aCompileEventHandlers) override;
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virtual void UnbindFromTree(bool aDeep = true,
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bool aNullParent = true) override;
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nsresult AppendTextForNormalize(const char16_t* aBuffer, uint32_t aLength,
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bool aNotify, nsIContent* aNextSibling);
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virtual nsIDOMNode* AsDOMNode() override { return this; }
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#ifdef DEBUG
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virtual void List(FILE* out, int32_t aIndent) const override;
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virtual void DumpContent(FILE* out, int32_t aIndent, bool aDumpAll) const override;
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#endif
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protected:
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virtual ~nsTextNode();
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virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
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};
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#endif // nsTextNode_h
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