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 the Mozilla Corporation.
18 : * Portions created by the Initial Developer are Copyright (C) 2010
19 : * the Initial Developer. All Rights Reserved.
20 : *
21 : * Contributor(s):
22 : * Daniel Holbert <dholbert@mozilla.com>
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
28 : * of those above. If you wish to allow use of your version of this file only
29 : * under the terms of either the GPL or the LGPL, and not to allow others to
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 : /* representation of a dummy attribute targeted by <animateMotion> element */
39 :
40 : #include "SVGMotionSMILAttr.h"
41 : #include "SVGMotionSMILType.h"
42 : #include "nsISMILAnimationElement.h"
43 : #include "nsSMILValue.h"
44 : #include "nsAttrValue.h"
45 : #include "nsGkAtoms.h"
46 : #include "nsDebug.h"
47 : #include "nsCRT.h"
48 : #include "nsSVGLength2.h"
49 : #include "nsSMILParserUtils.h"
50 :
51 : namespace mozilla {
52 :
53 : nsresult
54 0 : SVGMotionSMILAttr::ValueFromString(const nsAString& aStr,
55 : const nsISMILAnimationElement* aSrcElement,
56 : nsSMILValue& aValue,
57 : bool& aPreventCachingOfSandwich) const
58 : {
59 : NS_NOTREACHED("Shouldn't using nsISMILAttr::ValueFromString for parsing "
60 0 : "animateMotion's SMIL values.");
61 0 : return NS_ERROR_FAILURE;
62 : }
63 :
64 : nsSMILValue
65 0 : SVGMotionSMILAttr::GetBaseValue() const
66 : {
67 0 : return nsSMILValue(&SVGMotionSMILType::sSingleton);
68 : }
69 :
70 : void
71 0 : SVGMotionSMILAttr::ClearAnimValue()
72 : {
73 0 : mSVGElement->SetAnimateMotionTransform(nsnull);
74 0 : }
75 :
76 : nsresult
77 0 : SVGMotionSMILAttr::SetAnimValue(const nsSMILValue& aValue)
78 : {
79 0 : gfxMatrix matrix = SVGMotionSMILType::CreateMatrix(aValue);
80 0 : mSVGElement->SetAnimateMotionTransform(&matrix);
81 0 : return NS_OK;
82 : }
83 :
84 : const nsIContent*
85 0 : SVGMotionSMILAttr::GetTargetNode() const
86 : {
87 0 : return mSVGElement;
88 : }
89 :
90 : } // namespace mozilla
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