The Tor Browser: content/base/src/nsTextNode.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef nsTextNode_h

     7 #define nsTextNode_h

     9 /*

    10  * Implementation of DOM Core's nsIDOMText node.

    11  */

    13 #include "mozilla/Attributes.h"

    14 #include "mozilla/dom/Text.h"

    15 #include "nsIDOMText.h"

    16 #include "nsDebug.h"

    18 class nsNodeInfoManager;

    20 /**

    21  * Class used to implement DOM text nodes

    22  */

    23 class nsTextNode : public mozilla::dom::Text,

    24                    public nsIDOMText

    25 {

    26 private:

    27   void Init()

    28   {

    29     NS_ABORT_IF_FALSE(mNodeInfo->NodeType() == nsIDOMNode::TEXT_NODE,

    30                       "Bad NodeType in aNodeInfo");

    31   }

    33 public:

    34   nsTextNode(already_AddRefed<nsINodeInfo>& aNodeInfo)

    35     : mozilla::dom::Text(aNodeInfo)

    36   {

    37     Init();

    38   }

    40   nsTextNode(nsNodeInfoManager* aNodeInfoManager)

    41     : mozilla::dom::Text(aNodeInfoManager->GetTextNodeInfo())

    42   {

    43     Init();

    44   }

    46   virtual ~nsTextNode();

    48   // nsISupports

    49   NS_DECL_ISUPPORTS_INHERITED

    51   // nsIDOMNode

    52   NS_FORWARD_NSIDOMNODE_TO_NSINODE

    54   // nsIDOMCharacterData

    55   NS_FORWARD_NSIDOMCHARACTERDATA(nsGenericDOMDataNode::)

    56   using nsGenericDOMDataNode::SetData; // Prevent hiding overloaded virtual function.

    58   // nsIDOMText

    59   NS_FORWARD_NSIDOMTEXT(nsGenericDOMDataNode::)

    61   // nsINode

    62   virtual bool IsNodeOfType(uint32_t aFlags) const;

    64   virtual nsGenericDOMDataNode* CloneDataNode(nsINodeInfo *aNodeInfo,

    65                                               bool aCloneText) const MOZ_OVERRIDE;

    67   virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,

    68                               nsIContent* aBindingParent,

    69                               bool aCompileEventHandlers) MOZ_OVERRIDE;

    70   virtual void UnbindFromTree(bool aDeep = true,

    71                               bool aNullParent = true) MOZ_OVERRIDE;

    73   nsresult AppendTextForNormalize(const char16_t* aBuffer, uint32_t aLength,

    74                                   bool aNotify, nsIContent* aNextSibling);

    76   virtual nsIDOMNode* AsDOMNode() MOZ_OVERRIDE { return this; }

    78 #ifdef DEBUG

    79   virtual void List(FILE* out, int32_t aIndent) const MOZ_OVERRIDE;

    80   virtual void DumpContent(FILE* out, int32_t aIndent, bool aDumpAll) const MOZ_OVERRIDE;

    81 #endif

    83 protected:

    84   virtual JSObject* WrapNode(JSContext *aCx) MOZ_OVERRIDE;

    85 };

    87 #endif // nsTextNode_h

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