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.org code.
16 : *
17 : * The Initial Developer of the Original Code is Mozilla Foundation
18 : * Portions created by the Initial Developer are Copyright (C) 2010
19 : * the Initial Developer. All Rights Reserved.
20 : *
21 : * Contributor(s):
22 : * Mounir Lamouri <mounir.lamouri@mozilla.com> (original author)
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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30 : * use your version of this file under the terms of the MPL, indicate your
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 :
38 : #include "nsGenericHTMLElement.h"
39 : #include "nsIDOMHTMLElement.h"
40 :
41 : #include "nsContentUtils.h"
42 :
43 : using namespace mozilla::dom;
44 :
45 : class nsHTMLElement : public nsGenericHTMLElement,
46 : public nsIDOMHTMLElement
47 : {
48 : public:
49 : nsHTMLElement(already_AddRefed<nsINodeInfo> aNodeInfo);
50 : virtual ~nsHTMLElement();
51 :
52 : // nsISupports
53 : NS_DECL_ISUPPORTS_INHERITED
54 :
55 : // nsIDOMNode
56 0 : NS_FORWARD_NSIDOMNODE(nsGenericHTMLElement::)
57 :
58 : // nsIDOMElement
59 0 : NS_FORWARD_NSIDOMELEMENT(nsGenericHTMLElement::)
60 :
61 : // nsIDOMHTMLElement
62 0 : NS_FORWARD_NSIDOMHTMLELEMENT_BASIC(nsGenericHTMLElement::)
63 0 : NS_SCRIPTABLE NS_IMETHOD Click() {
64 0 : return nsGenericHTMLElement::Click();
65 : }
66 0 : NS_SCRIPTABLE NS_IMETHOD GetTabIndex(PRInt32* aTabIndex) {
67 0 : return nsGenericHTMLElement::GetTabIndex(aTabIndex);
68 : }
69 0 : NS_SCRIPTABLE NS_IMETHOD SetTabIndex(PRInt32 aTabIndex) {
70 0 : return nsGenericHTMLElement::SetTabIndex(aTabIndex);
71 : }
72 0 : NS_SCRIPTABLE NS_IMETHOD Focus() {
73 0 : return nsGenericHTMLElement::Focus();
74 : }
75 0 : NS_SCRIPTABLE NS_IMETHOD GetDraggable(bool* aDraggable) {
76 0 : return nsGenericHTMLElement::GetDraggable(aDraggable);
77 : }
78 : NS_SCRIPTABLE NS_IMETHOD GetInnerHTML(nsAString& aInnerHTML);
79 0 : NS_SCRIPTABLE NS_IMETHOD SetInnerHTML(const nsAString& aInnerHTML) {
80 0 : return nsGenericHTMLElement::SetInnerHTML(aInnerHTML);
81 : }
82 :
83 : nsresult Clone(nsINodeInfo* aNodeInfo, nsINode** aResult) const;
84 :
85 : virtual nsXPCClassInfo* GetClassInfo();
86 : };
87 :
88 : // Here, we expand 'NS_IMPL_NS_NEW_HTML_ELEMENT()' by hand.
89 : // (Calling the macro directly (with no args) produces compiler warnings.)
90 : nsGenericHTMLElement*
91 1 : NS_NewHTMLElement(already_AddRefed<nsINodeInfo> aNodeInfo,
92 : FromParser aFromParser)
93 : {
94 1 : return new nsHTMLElement(aNodeInfo);
95 : }
96 :
97 1 : nsHTMLElement::nsHTMLElement(already_AddRefed<nsINodeInfo> aNodeInfo)
98 1 : : nsGenericHTMLElement(aNodeInfo)
99 : {
100 1 : }
101 :
102 2 : nsHTMLElement::~nsHTMLElement()
103 : {
104 4 : }
105 :
106 11 : NS_IMPL_ADDREF_INHERITED(nsHTMLElement, nsGenericElement)
107 11 : NS_IMPL_RELEASE_INHERITED(nsHTMLElement, nsGenericElement)
108 :
109 0 : DOMCI_NODE_DATA(HTMLElement, nsHTMLElement)
110 :
111 24 : NS_INTERFACE_TABLE_HEAD(nsHTMLElement)
112 24 : NS_HTML_CONTENT_INTERFACE_TABLE0(nsHTMLElement)
113 24 : NS_HTML_CONTENT_INTERFACE_TABLE_TO_MAP_SEGUE(nsHTMLElement,
114 : nsGenericHTMLElement)
115 0 : NS_HTML_CONTENT_INTERFACE_TABLE_TAIL_CLASSINFO(HTMLElement)
116 :
117 0 : NS_IMPL_ELEMENT_CLONE(nsHTMLElement)
118 :
119 : nsresult
120 0 : nsHTMLElement::GetInnerHTML(nsAString& aInnerHTML)
121 : {
122 : /**
123 : * nsGenericHTMLElement::GetInnerHTML escapes < and > characters (at least).
124 : * .innerHTML should return the HTML code for xmp and plaintext element.
125 : *
126 : * This code is a workaround until we implement a HTML5 Serializer
127 : * with this behavior.
128 : */
129 0 : if (mNodeInfo->Equals(nsGkAtoms::xmp) ||
130 0 : mNodeInfo->Equals(nsGkAtoms::plaintext)) {
131 0 : nsContentUtils::GetNodeTextContent(this, false, aInnerHTML);
132 0 : return NS_OK;
133 : }
134 :
135 0 : return nsGenericHTMLElement::GetInnerHTML(aInnerHTML);
136 : }
137 :
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