Back to index

lightning-sunbird  0.9+nobinonly
nsSVGAnimatedString.cpp
Go to the documentation of this file.
00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is the Mozilla SVG project.
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Crocodile Clips Ltd..
00019  * Portions created by the Initial Developer are Copyright (C) 2003
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *   Alex Fritze <alex.fritze@crocodile-clips.com> (original author)
00024  *
00025  * Alternatively, the contents of this file may be used under the terms of
00026  * either of the GNU General Public License Version 2 or later (the "GPL"),
00027  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00028  * in which case the provisions of the GPL or the LGPL are applicable instead
00029  * of those above. If you wish to allow use of your version of this file only
00030  * under the terms of either the GPL or the LGPL, and not to allow others to
00031  * use your version of this file under the terms of the MPL, indicate your
00032  * decision by deleting the provisions above and replace them with the notice
00033  * and other provisions required by the GPL or the LGPL. If you do not delete
00034  * the provisions above, a recipient may use your version of this file under
00035  * the terms of any one of the MPL, the GPL or the LGPL.
00036  *
00037  * ***** END LICENSE BLOCK ***** */
00038 
00039 #include "nsSVGValue.h"
00040 #include "nsWeakReference.h"
00041 #include "nsSVGAnimatedString.h"
00042 #include "nsContentUtils.h"
00043 
00044 
00046 // nsSVGAnimatedString
00047 
00048 class nsSVGAnimatedString : public nsIDOMSVGAnimatedString,
00049                             public nsSVGValue
00050 {
00051 protected:
00052   friend nsresult NS_NewSVGAnimatedString(nsIDOMSVGAnimatedString** result);
00053   nsSVGAnimatedString();
00054   ~nsSVGAnimatedString();
00055   void Init();
00056   
00057 public:
00058   // nsISupports interface:
00059   NS_DECL_ISUPPORTS
00060 
00061   // nsIDOMSVGAnimatedString interface:
00062   NS_DECL_NSIDOMSVGANIMATEDSTRING
00063 
00064   // remainder of nsISVGValue interface:
00065   NS_IMETHOD SetValueString(const nsAString& aValue);
00066   NS_IMETHOD GetValueString(nsAString& aValue);
00067 
00068 protected:
00069   nsString mBaseVal;
00070 };
00071 
00072 
00073 //----------------------------------------------------------------------
00074 // Implementation
00075 
00076 nsSVGAnimatedString::nsSVGAnimatedString()
00077 {
00078 }
00079 
00080 nsSVGAnimatedString::~nsSVGAnimatedString()
00081 {
00082 }
00083 
00084 void
00085 nsSVGAnimatedString::Init()
00086 {
00087 }
00088 
00089 //----------------------------------------------------------------------
00090 // nsISupports methods:
00091 
00092 NS_IMPL_ADDREF(nsSVGAnimatedString)
00093 NS_IMPL_RELEASE(nsSVGAnimatedString)
00094 
00095 
00096 NS_INTERFACE_MAP_BEGIN(nsSVGAnimatedString)
00097   NS_INTERFACE_MAP_ENTRY(nsISVGValue)
00098   NS_INTERFACE_MAP_ENTRY(nsIDOMSVGAnimatedString)
00099   NS_INTERFACE_MAP_ENTRY_CONTENT_CLASSINFO(SVGAnimatedString)
00100   NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsISVGValue)
00101 NS_INTERFACE_MAP_END
00102   
00103 //----------------------------------------------------------------------
00104 // nsISVGValue methods:
00105 
00106 NS_IMETHODIMP
00107 nsSVGAnimatedString::SetValueString(const nsAString& aValue)
00108 {
00109   WillModify();
00110   mBaseVal = aValue;
00111   DidModify();
00112   return NS_OK;
00113 }
00114 
00115 NS_IMETHODIMP
00116 nsSVGAnimatedString::GetValueString(nsAString& aValue)
00117 {
00118   aValue = mBaseVal;
00119   return NS_OK;
00120 }
00121 
00122 //----------------------------------------------------------------------
00123 // nsIDOMSVGAnimatedString methods:
00124 
00125 
00126 /* attribute DOMString baseVal; */
00127 NS_IMETHODIMP
00128 nsSVGAnimatedString::GetBaseVal(nsAString & aBaseVal)
00129 {
00130   aBaseVal = mBaseVal;
00131   return NS_OK;
00132 }
00133 NS_IMETHODIMP
00134 nsSVGAnimatedString::SetBaseVal(const nsAString & aBaseVal)
00135 {
00136   SetValueString(aBaseVal);
00137   return NS_OK;
00138 }
00139 
00140 /* readonly attribute DOMString animVal; */
00141 NS_IMETHODIMP
00142 nsSVGAnimatedString::GetAnimVal(nsAString & aAnimVal)
00143 {
00144   aAnimVal = mBaseVal;
00145   return NS_OK;
00146 }
00147 
00149 // Exported creation functions
00150 
00151 nsresult
00152 NS_NewSVGAnimatedString(nsIDOMSVGAnimatedString** aResult)
00153 {
00154   *aResult = nsnull;
00155   
00156   nsSVGAnimatedString* animatedString = new nsSVGAnimatedString();
00157   if(!animatedString) return NS_ERROR_OUT_OF_MEMORY;
00158   NS_ADDREF(animatedString);
00159 
00160   animatedString->Init();
00161   
00162   *aResult = (nsIDOMSVGAnimatedString*) animatedString;
00163   
00164   return NS_OK;
00165 }