platform-abstractions/tizen/tizen-platform-abstraction.h

   1 #ifndef __DALI_TIZEN_PLATFORM_ABSTRACTION_H__
   2 #define __DALI_TIZEN_PLATFORM_ABSTRACTION_H__
   3
   4 /*
   5  * Copyright (c) 2016 Samsung Electronics Co., Ltd.
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  * http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  */
  20
  21 #include <dali/integration-api/platform-abstraction.h>
  22 #include <dali/public-api/common/dali-common.h>
  23
  24 #include <string>
  25
  26 namespace Dali
  27 {
  28
  29 /**
  30  * Construct a platform abstraction and return it.
  31  */
  32 Integration::PlatformAbstraction* CreatePlatformAbstraction();
  33
  34 namespace TizenPlatform
  35 {
  36
  37 class ResourceLoader;
  38
  39 /**
  40  * Concrete implementation of the platform abstraction class.
  41  */
  42 class TizenPlatformAbstraction : public Integration::PlatformAbstraction
  43 {
  44
  45 public: // Construction & Destruction
  46
  47   /**
  48    * Constructor
  49    */
  50   TizenPlatformAbstraction();
  51
  52   /**
  53    * Destructor
  54    */
  55   virtual ~TizenPlatformAbstraction();
  56
  57 public: // PlatformAbstraction overrides
  58
  59   /**
  60    * @copydoc PlatformAbstraction::GetClosestImageSize()
  61    */
  62   virtual ImageDimensions GetClosestImageSize( const std::string& filename,
  63                                                ImageDimensions size,
  64                                                FittingMode::Type fittingMode,
  65                                                SamplingMode::Type samplingMode,
  66                                                bool orientationCorrection );
  67
  68   /**
  69    * @copydoc PlatformAbstraction::GetClosestImageSize()
  70    */
  71   virtual ImageDimensions GetClosestImageSize( Integration::ResourcePointer resourceBuffer,
  72                                                ImageDimensions size,
  73                                                FittingMode::Type fittingMode,
  74                                                SamplingMode::Type samplingMode,
  75                                                bool orientationCorrection );
  76
  77   /**
  78    * @copydoc PlatformAbstraction::LoadResourceSynchronously()
  79    */
  80   virtual Integration::ResourcePointer LoadResourceSynchronously(const Integration::ResourceType& resourceType, const std::string& resourcePath);
  81
  82   /**
  83    * @copydoc PlatformAbstraction::DecodeBuffer()
  84    */
  85   virtual Integration::BitmapPtr DecodeBuffer( const Integration::ResourceType& resourceType, uint8_t * buffer, size_t size );
  86
  87   /**
  88    * @copydoc PlatformAbstraction::GetDefaultFontSize()
  89    */
  90   virtual int GetDefaultFontSize() const;
  91
  92   /**
  93    * @copydoc PlatformAbstraction::LoadShaderBinaryFile()
  94    */
  95   virtual bool LoadShaderBinaryFile( const std::string& filename, Dali::Vector< unsigned char >& buffer ) const;
  96
  97   /**
  98    * @copydoc PlatformAbstraction::SaveShaderBinaryFile()
  99    */
 100   virtual bool SaveShaderBinaryFile( const std::string& filename, const unsigned char * buffer, unsigned int numBytes ) const;
 101
 102   /**
 103    * Sets path for data/resource storage.
 104    * @param[in] path data/resource storage path
 105    */
 106   void SetDataStoragePath( const std::string& path );
 107
 108 private:
 109
 110   TizenPlatformAbstraction( const TizenPlatformAbstraction& ); ///< Undefined
 111   TizenPlatformAbstraction& operator=( const TizenPlatformAbstraction& ); ///< Undefined
 112
 113   ResourceLoader* mResourceLoader;
 114   std::string mDataStoragePath;
 115 };
 116
 117 }  // namespace TizenPlatform
 118 }  // namespace Dali
 119
 120 #endif // __DALI_TIZEN_PLATFORM_ABSTRACTION_H__