michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsTextNode_h
michael@0: #define nsTextNode_h
michael@0: 
michael@0: /*
michael@0:  * Implementation of DOM Core's nsIDOMText node.
michael@0:  */
michael@0: 
michael@0: #include "mozilla/Attributes.h"
michael@0: #include "mozilla/dom/Text.h"
michael@0: #include "nsIDOMText.h"
michael@0: #include "nsDebug.h"
michael@0: 
michael@0: class nsNodeInfoManager;
michael@0: 
michael@0: /**
michael@0:  * Class used to implement DOM text nodes
michael@0:  */
michael@0: class nsTextNode : public mozilla::dom::Text,
michael@0:                    public nsIDOMText
michael@0: {
michael@0: private:
michael@0:   void Init()
michael@0:   {
michael@0:     NS_ABORT_IF_FALSE(mNodeInfo->NodeType() == nsIDOMNode::TEXT_NODE,
michael@0:                       "Bad NodeType in aNodeInfo");
michael@0:   }
michael@0: 
michael@0: public:
michael@0:   nsTextNode(already_AddRefed<nsINodeInfo>& aNodeInfo)
michael@0:     : mozilla::dom::Text(aNodeInfo)
michael@0:   {
michael@0:     Init();
michael@0:   }
michael@0: 
michael@0:   nsTextNode(nsNodeInfoManager* aNodeInfoManager)
michael@0:     : mozilla::dom::Text(aNodeInfoManager->GetTextNodeInfo())
michael@0:   {
michael@0:     Init();
michael@0:   }
michael@0: 
michael@0:   virtual ~nsTextNode();
michael@0: 
michael@0:   // nsISupports
michael@0:   NS_DECL_ISUPPORTS_INHERITED
michael@0: 
michael@0:   // nsIDOMNode
michael@0:   NS_FORWARD_NSIDOMNODE_TO_NSINODE
michael@0: 
michael@0:   // nsIDOMCharacterData
michael@0:   NS_FORWARD_NSIDOMCHARACTERDATA(nsGenericDOMDataNode::)
michael@0:   using nsGenericDOMDataNode::SetData; // Prevent hiding overloaded virtual function.
michael@0: 
michael@0:   // nsIDOMText
michael@0:   NS_FORWARD_NSIDOMTEXT(nsGenericDOMDataNode::)
michael@0: 
michael@0:   // nsINode
michael@0:   virtual bool IsNodeOfType(uint32_t aFlags) const;
michael@0: 
michael@0:   virtual nsGenericDOMDataNode* CloneDataNode(nsINodeInfo *aNodeInfo,
michael@0:                                               bool aCloneText) const MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
michael@0:                               nsIContent* aBindingParent,
michael@0:                               bool aCompileEventHandlers) MOZ_OVERRIDE;
michael@0:   virtual void UnbindFromTree(bool aDeep = true,
michael@0:                               bool aNullParent = true) MOZ_OVERRIDE;
michael@0: 
michael@0:   nsresult AppendTextForNormalize(const char16_t* aBuffer, uint32_t aLength,
michael@0:                                   bool aNotify, nsIContent* aNextSibling);
michael@0: 
michael@0:   virtual nsIDOMNode* AsDOMNode() MOZ_OVERRIDE { return this; }
michael@0: 
michael@0: #ifdef DEBUG
michael@0:   virtual void List(FILE* out, int32_t aIndent) const MOZ_OVERRIDE;
michael@0:   virtual void DumpContent(FILE* out, int32_t aIndent, bool aDumpAll) const MOZ_OVERRIDE;
michael@0: #endif
michael@0: 
michael@0: protected:
michael@0:   virtual JSObject* WrapNode(JSContext *aCx) MOZ_OVERRIDE;
michael@0: };
michael@0: 
michael@0: #endif // nsTextNode_h