1 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 : /* ***** BEGIN LICENSE BLOCK *****
3 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 : *
5 : * The contents of this file are subject to the Mozilla Public License Version
6 : * 1.1 (the "License"); you may not use this file except in compliance with
7 : * the License. You may obtain a copy of the License at
8 : * http://www.mozilla.org/MPL/
9 : *
10 : * Software distributed under the License is distributed on an "AS IS" basis,
11 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 : * for the specific language governing rights and limitations under the
13 : * License.
14 : *
15 : * The Original Code is Mozilla Communicator client code.
16 : *
17 : * The Initial Developer of the Original Code is
18 : * Netscape Communications Corporation.
19 : * Portions created by the Initial Developer are Copyright (C) 1998
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : *
24 : * Alternatively, the contents of this file may be used under the terms of
25 : * either of the GNU General Public License Version 2 or later (the "GPL"),
26 : * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
27 : * in which case the provisions of the GPL or the LGPL are applicable instead
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29 : * under the terms of either the GPL or the LGPL, and not to allow others to
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31 : * decision by deleting the provisions above and replace them with the notice
32 : * and other provisions required by the GPL or the LGPL. If you do not delete
33 : * the provisions above, a recipient may use your version of this file under
34 : * the terms of any one of the MPL, the GPL or the LGPL.
35 : *
36 : * ***** END LICENSE BLOCK ***** */
37 : #include "nsIDOMHTMLMapElement.h"
38 : #include "nsIDOMEventTarget.h"
39 : #include "nsGenericHTMLElement.h"
40 : #include "nsGkAtoms.h"
41 : #include "nsStyleConsts.h"
42 : #include "nsContentList.h"
43 : #include "nsIDocument.h"
44 : #include "nsIHTMLDocument.h"
45 : #include "nsCOMPtr.h"
46 :
47 :
48 : class nsHTMLMapElement : public nsGenericHTMLElement,
49 : public nsIDOMHTMLMapElement
50 0 : {
51 : public:
52 : nsHTMLMapElement(already_AddRefed<nsINodeInfo> aNodeInfo);
53 :
54 : // nsISupports
55 : NS_DECL_ISUPPORTS_INHERITED
56 :
57 : // nsIDOMNode
58 0 : NS_FORWARD_NSIDOMNODE(nsGenericHTMLElement::)
59 :
60 : // nsIDOMElement
61 0 : NS_FORWARD_NSIDOMELEMENT(nsGenericHTMLElement::)
62 :
63 : // nsIDOMHTMLElement
64 0 : NS_FORWARD_NSIDOMHTMLELEMENT(nsGenericHTMLElement::)
65 :
66 : // nsIDOMHTMLMapElement
67 : NS_DECL_NSIDOMHTMLMAPELEMENT
68 :
69 : virtual nsresult Clone(nsINodeInfo *aNodeInfo, nsINode **aResult) const;
70 :
71 1464 : NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED_NO_UNLINK(nsHTMLMapElement,
72 : nsGenericHTMLElement)
73 :
74 : virtual nsXPCClassInfo* GetClassInfo();
75 : protected:
76 : nsRefPtr<nsContentList> mAreas;
77 : };
78 :
79 :
80 0 : NS_IMPL_NS_NEW_HTML_ELEMENT(Map)
81 :
82 :
83 0 : nsHTMLMapElement::nsHTMLMapElement(already_AddRefed<nsINodeInfo> aNodeInfo)
84 0 : : nsGenericHTMLElement(aNodeInfo)
85 : {
86 0 : }
87 :
88 1464 : NS_IMPL_CYCLE_COLLECTION_CLASS(nsHTMLMapElement)
89 0 : NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(nsHTMLMapElement,
90 : nsGenericHTMLElement)
91 0 : NS_IMPL_CYCLE_COLLECTION_TRAVERSE_NSCOMPTR_AMBIGUOUS(mAreas,
92 : nsIDOMNodeList)
93 0 : NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
94 :
95 0 : NS_IMPL_ADDREF_INHERITED(nsHTMLMapElement, nsGenericElement)
96 0 : NS_IMPL_RELEASE_INHERITED(nsHTMLMapElement, nsGenericElement)
97 :
98 :
99 0 : DOMCI_NODE_DATA(HTMLMapElement, nsHTMLMapElement)
100 :
101 : // QueryInterface implementation for nsHTMLMapElement
102 0 : NS_INTERFACE_TABLE_HEAD_CYCLE_COLLECTION_INHERITED(nsHTMLMapElement)
103 0 : NS_HTML_CONTENT_INTERFACE_TABLE1(nsHTMLMapElement, nsIDOMHTMLMapElement)
104 0 : NS_HTML_CONTENT_INTERFACE_TABLE_TO_MAP_SEGUE(nsHTMLMapElement,
105 : nsGenericHTMLElement)
106 0 : NS_HTML_CONTENT_INTERFACE_TABLE_TAIL_CLASSINFO(HTMLMapElement)
107 :
108 0 : NS_IMPL_ELEMENT_CLONE(nsHTMLMapElement)
109 :
110 :
111 : NS_IMETHODIMP
112 0 : nsHTMLMapElement::GetAreas(nsIDOMHTMLCollection** aAreas)
113 : {
114 0 : NS_ENSURE_ARG_POINTER(aAreas);
115 :
116 0 : if (!mAreas) {
117 : // Not using NS_GetContentList because this should not be cached
118 : mAreas = new nsContentList(this,
119 : kNameSpaceID_XHTML,
120 : nsGkAtoms::area,
121 : nsGkAtoms::area,
122 0 : false);
123 : }
124 :
125 0 : NS_ADDREF(*aAreas = mAreas);
126 0 : return NS_OK;
127 : }
128 :
129 :
130 4392 : NS_IMPL_STRING_ATTR(nsHTMLMapElement, Name, name)
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