text: /* libs/graphics/animator/SkExtras.h
  **
  ** Copyright 2006, Google Inc.
  **
  ** Licensed under the Apache License, Version 2.0 (the "License"); 
  ** you may not use this file except in compliance with the License. 
  ** You may obtain a copy of the License at 
  **
  **     http://www.apache.org/licenses/LICENSE-2.0 
  **
  ** Unless required by applicable law or agreed to in writing, software 
  ** distributed under the License is distributed on an "AS IS" BASIS, 
  ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
  ** See the License for the specific language governing permissions and 
  ** limitations under the License.
  */
  
  #ifndef SkExtras_DEFINED
  #define SkExtras_DEFINED
  
  #include "SkScript.h"
  
  class SkExtras {
  public:
              SkExtras();
      virtual ~SkExtras() {}
  
      virtual SkDisplayable* createInstance(SkDisplayTypes type) = 0;
      virtual bool definesType(SkDisplayTypes type) = 0;
  #if SK_USE_CONDENSED_INFO == 0
      virtual const SkMemberInfo* getMembers(SkDisplayTypes type, int* infoCountPtr) = 0;
  #endif
  #ifdef SK_DEBUG
      virtual const char* getName(SkDisplayTypes type) = 0;
  #endif
      virtual SkDisplayTypes getType(const char match[], size_t len ) = 0;
  
      SkScriptEngine::_propertyCallBack fExtraCallBack;
      void* fExtraStorage;
  };
  
  #endif // SkExtras_DEFINED
  