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 the Mozilla SVG project.
16 : *
17 : * The Initial Developer of the Original Code is IBM Corporation.
18 : * Portions created by the Initial Developer are Copyright (C) 2004
19 : * the Initial Developer. All Rights Reserved.
20 : *
21 : * Contributor(s):
22 : *
23 : * Alternatively, the contents of this file may be used under the terms of
24 : * either of the GNU General Public License Version 2 or later (the "GPL"),
25 : * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
26 : * in which case the provisions of the GPL or the LGPL are applicable instead
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35 : * ***** END LICENSE BLOCK ***** */
36 :
37 : #include "mozilla/Util.h"
38 :
39 : #include "nsIDOMSVGSymbolElement.h"
40 : #include "DOMSVGTests.h"
41 : #include "nsSVGStylableElement.h"
42 : #include "nsSVGViewBox.h"
43 : #include "SVGAnimatedPreserveAspectRatio.h"
44 : #include "nsIDOMSVGFitToViewBox.h"
45 : #include "nsGkAtoms.h"
46 :
47 : using namespace mozilla;
48 : typedef nsSVGStylableElement nsSVGSymbolElementBase;
49 :
50 : class nsSVGSymbolElement : public nsSVGSymbolElementBase,
51 : public nsIDOMSVGSymbolElement,
52 : public DOMSVGTests,
53 : public nsIDOMSVGFitToViewBox
54 0 : {
55 : protected:
56 : friend nsresult NS_NewSVGSymbolElement(nsIContent **aResult,
57 : already_AddRefed<nsINodeInfo> aNodeInfo);
58 : nsSVGSymbolElement(already_AddRefed<nsINodeInfo> aNodeInfo);
59 :
60 : public:
61 : // interfaces:
62 :
63 : NS_DECL_ISUPPORTS_INHERITED
64 : NS_DECL_NSIDOMSVGSYMBOLELEMENT
65 : NS_DECL_NSIDOMSVGFITTOVIEWBOX
66 :
67 : // xxx I wish we could use virtual inheritance
68 0 : NS_FORWARD_NSIDOMNODE(nsSVGElement::)
69 0 : NS_FORWARD_NSIDOMELEMENT(nsSVGElement::)
70 0 : NS_FORWARD_NSIDOMSVGELEMENT(nsSVGElement::)
71 :
72 : // nsIContent interface
73 : NS_IMETHOD_(bool) IsAttributeMapped(const nsIAtom* name) const;
74 :
75 : virtual nsresult Clone(nsINodeInfo *aNodeInfo, nsINode **aResult) const;
76 :
77 : virtual nsXPCClassInfo* GetClassInfo();
78 : protected:
79 : virtual nsSVGViewBox *GetViewBox();
80 : virtual SVGAnimatedPreserveAspectRatio *GetPreserveAspectRatio();
81 :
82 : nsSVGViewBox mViewBox;
83 : SVGAnimatedPreserveAspectRatio mPreserveAspectRatio;
84 : };
85 :
86 0 : NS_IMPL_NS_NEW_SVG_ELEMENT(Symbol)
87 :
88 : //----------------------------------------------------------------------
89 : // nsISupports methods
90 :
91 0 : NS_IMPL_ADDREF_INHERITED(nsSVGSymbolElement,nsSVGSymbolElementBase)
92 0 : NS_IMPL_RELEASE_INHERITED(nsSVGSymbolElement,nsSVGSymbolElementBase)
93 :
94 0 : DOMCI_NODE_DATA(SVGSymbolElement, nsSVGSymbolElement)
95 :
96 0 : NS_INTERFACE_TABLE_HEAD(nsSVGSymbolElement)
97 0 : NS_NODE_INTERFACE_TABLE5(nsSVGSymbolElement, nsIDOMNode, nsIDOMElement,
98 : nsIDOMSVGElement, nsIDOMSVGFitToViewBox,
99 : nsIDOMSVGSymbolElement)
100 0 : NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(SVGSymbolElement)
101 0 : NS_INTERFACE_MAP_END_INHERITING(nsSVGSymbolElementBase)
102 :
103 : //----------------------------------------------------------------------
104 : // Implementation
105 :
106 0 : nsSVGSymbolElement::nsSVGSymbolElement(already_AddRefed<nsINodeInfo> aNodeInfo)
107 0 : : nsSVGSymbolElementBase(aNodeInfo)
108 : {
109 0 : }
110 :
111 :
112 : //----------------------------------------------------------------------
113 : // nsIDOMNode methods
114 :
115 0 : NS_IMPL_ELEMENT_CLONE_WITH_INIT(nsSVGSymbolElement)
116 :
117 : //----------------------------------------------------------------------
118 : // nsIDOMSVGFitToViewBox methods
119 :
120 : /* readonly attribute nsIDOMSVGAnimatedRect viewBox; */
121 0 : NS_IMETHODIMP nsSVGSymbolElement::GetViewBox(nsIDOMSVGAnimatedRect * *aViewBox)
122 : {
123 0 : return mViewBox.ToDOMAnimatedRect(aViewBox, this);
124 : }
125 :
126 : /* readonly attribute nsIDOMSVGAnimatedPreserveAspectRatio preserveAspectRatio; */
127 : NS_IMETHODIMP
128 0 : nsSVGSymbolElement::GetPreserveAspectRatio(nsIDOMSVGAnimatedPreserveAspectRatio
129 : **aPreserveAspectRatio)
130 : {
131 0 : return mPreserveAspectRatio.ToDOMAnimatedPreserveAspectRatio(aPreserveAspectRatio, this);
132 : }
133 :
134 : //----------------------------------------------------------------------
135 : // nsIContent methods
136 :
137 : NS_IMETHODIMP_(bool)
138 0 : nsSVGSymbolElement::IsAttributeMapped(const nsIAtom* name) const
139 : {
140 : static const MappedAttributeEntry* const map[] = {
141 : sColorMap,
142 : sFEFloodMap,
143 : sFillStrokeMap,
144 : sFiltersMap,
145 : sFontSpecificationMap,
146 : sGradientStopMap,
147 : sGraphicsMap,
148 : sLightingEffectsMap,
149 : sMarkersMap,
150 : sTextContentElementsMap,
151 : sViewportsMap
152 : };
153 :
154 0 : return FindAttributeDependence(name, map) ||
155 0 : nsSVGSymbolElementBase::IsAttributeMapped(name);
156 : }
157 :
158 : //----------------------------------------------------------------------
159 : // nsSVGElement methods
160 :
161 : nsSVGViewBox *
162 0 : nsSVGSymbolElement::GetViewBox()
163 : {
164 0 : return &mViewBox;
165 : }
166 :
167 : SVGAnimatedPreserveAspectRatio *
168 0 : nsSVGSymbolElement::GetPreserveAspectRatio()
169 : {
170 0 : return &mPreserveAspectRatio;
171 : }
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