LCOV - code coverage report
Current view: directory - content/svg/content/src - SVGViewBoxSMILType.h (source / functions) Found Hit Coverage
Test: app.info Lines: 2 2 100.0 %
Date: 2012-06-02 Functions: 2 2 100.0 %

       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) 2009
      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
      27                 :  * of those above. If you wish to allow use of your version of this file only
      28                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      29                 :  * use your version of this file under the terms of the MPL, indicate your
      30                 :  * decision by deleting the provisions above and replace them with the notice
      31                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      32                 :  * the provisions above, a recipient may use your version of this file under
      33                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      34                 :  *
      35                 :  * ***** END LICENSE BLOCK ***** */
      36                 : 
      37                 : #ifndef MOZILLA_SVGVIEWBOXSMILTYPE_H_
      38                 : #define MOZILLA_SVGVIEWBOXSMILTYPE_H_
      39                 : 
      40                 : #include "nsISMILType.h"
      41                 : 
      42                 : class nsSMILValue;
      43                 : 
      44                 : namespace mozilla {
      45                 : 
      46                 : class SVGViewBoxSMILType : public nsISMILType
      47                 : {
      48                 : public:
      49                 :   // Singleton for nsSMILValue objects to hold onto.
      50                 :   static SVGViewBoxSMILType sSingleton;
      51                 : 
      52                 : protected:
      53                 :   // nsISMILType Methods
      54                 :   // -------------------
      55                 :   virtual void     Init(nsSMILValue& aValue) const;
      56                 :   virtual void     Destroy(nsSMILValue&) const;
      57                 :   virtual nsresult Assign(nsSMILValue& aDest, const nsSMILValue& aSrc) const;
      58                 :   virtual bool     IsEqual(const nsSMILValue& aLeft,
      59                 :                            const nsSMILValue& aRight) const;
      60                 :   virtual nsresult Add(nsSMILValue& aDest, const nsSMILValue& aValueToAdd,
      61                 :                        PRUint32 aCount) const;
      62                 :   virtual nsresult ComputeDistance(const nsSMILValue& aFrom,
      63                 :                                    const nsSMILValue& aTo,
      64                 :                                    double& aDistance) const;
      65                 :   virtual nsresult Interpolate(const nsSMILValue& aStartVal,
      66                 :                                const nsSMILValue& aEndVal,
      67                 :                                double aUnitDistance,
      68                 :                                nsSMILValue& aResult) const;
      69                 : 
      70                 : private:
      71                 :   // Private constructor & destructor: prevent instances beyond my singleton,
      72                 :   // and prevent others from deleting my singleton.
      73            1464 :   SVGViewBoxSMILType()  {}
      74            1487 :   ~SVGViewBoxSMILType() {}
      75                 : };
      76                 : 
      77                 : } // namespace mozilla
      78                 : 
      79                 : #endif // MOZILLA_SVGVIEWBOXSMILTYPE_H_

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