content/base/src/Comment.h

changeset 0
6474c204b198
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-1:000000000000 0:dd8c1e86cd6b
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/. */
5
6 #ifndef mozilla_dom_Comment_h
7 #define mozilla_dom_Comment_h
8
9 #include "mozilla/Attributes.h"
10 #include "nsIDOMComment.h"
11 #include "nsGenericDOMDataNode.h"
12
13 namespace mozilla {
14 namespace dom {
15
16 class Comment MOZ_FINAL : public nsGenericDOMDataNode,
17 public nsIDOMComment
18 {
19 private:
20 void Init()
21 {
22 NS_ABORT_IF_FALSE(mNodeInfo->NodeType() == nsIDOMNode::COMMENT_NODE,
23 "Bad NodeType in aNodeInfo");
24 }
25
26 public:
27 Comment(already_AddRefed<nsINodeInfo>&& aNodeInfo)
28 : nsGenericDOMDataNode(aNodeInfo)
29 {
30 Init();
31 }
32
33 Comment(nsNodeInfoManager* aNodeInfoManager)
34 : nsGenericDOMDataNode(aNodeInfoManager->GetCommentNodeInfo())
35 {
36 Init();
37 }
38
39 virtual ~Comment();
40
41 // nsISupports
42 NS_DECL_ISUPPORTS_INHERITED
43
44 // nsIDOMNode
45 NS_FORWARD_NSIDOMNODE_TO_NSINODE
46
47 // nsIDOMCharacterData
48 NS_FORWARD_NSIDOMCHARACTERDATA(nsGenericDOMDataNode::)
49 using nsGenericDOMDataNode::SetData; // Prevent hiding overloaded virtual function.
50
51 // nsIDOMComment
52 // Empty interface
53
54 // nsINode
55 virtual bool IsNodeOfType(uint32_t aFlags) const;
56
57 virtual nsGenericDOMDataNode* CloneDataNode(nsINodeInfo *aNodeInfo,
58 bool aCloneText) const MOZ_OVERRIDE;
59
60 virtual nsIDOMNode* AsDOMNode() MOZ_OVERRIDE { return this; }
61 #ifdef DEBUG
62 virtual void List(FILE* out, int32_t aIndent) const MOZ_OVERRIDE;
63 virtual void DumpContent(FILE* out = stdout, int32_t aIndent = 0,
64 bool aDumpAll = true) const MOZ_OVERRIDE
65 {
66 return;
67 }
68 #endif
69
70 static already_AddRefed<Comment>
71 Constructor(const GlobalObject& aGlobal, const nsAString& aData,
72 ErrorResult& aRv);
73
74 protected:
75 virtual JSObject* WrapNode(JSContext *aCx) MOZ_OVERRIDE;
76 };
77
78 } // namespace dom
79 } // namespace mozilla
80
81 #endif // mozilla_dom_Comment_h

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