Merge "Fix prevent for resource leak" into devel/master
[platform/core/uifw/dali-adaptor.git] / platform-abstractions / tizen / tizen-platform-abstraction.cpp
1 /*
2  * Copyright (c) 2015 Samsung Electronics Co., Ltd.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16  */
17
18 #include "tizen-platform-abstraction.h"
19
20 #ifndef DALI_PROFILE_UBUNTU
21 #include <vconf.h>
22 #endif // DALI_PROFILE_UBUNTU
23 #include <dirent.h>
24
25 #include <dali/integration-api/debug.h>
26 #include <dali/integration-api/bitmap.h>
27 #include <dali/integration-api/resource-types.h>
28
29 #include "resource-loader/resource-loader.h"
30
31 #include "tizen-font-configuration-parser.h"
32 #include "image-loaders/image-loader.h"
33
34 namespace Dali
35 {
36
37 Integration::PlatformAbstraction* CreatePlatformAbstraction()
38 {
39   return new TizenPlatform::TizenPlatformAbstraction();
40 }
41
42
43 namespace TizenPlatform
44 {
45
46 namespace
47 {
48 const std::string FONT_CONFIGURATION_FILE( FONT_CONFIGURATION_FILE_PATH ); ///< Default font configuration file
49 const unsigned int NANOSECS_TO_MICROSECS( 1000 );                          ///< 1000 nanoseconds = 1 microsecond
50 }
51
52 TizenPlatformAbstraction::TizenPlatformAbstraction()
53 : mResourceLoader(new ResourceLoader),
54   mDataStoragePath( "" )
55 {
56 }
57
58 TizenPlatformAbstraction::~TizenPlatformAbstraction()
59 {
60   delete mResourceLoader;
61 }
62
63 void TizenPlatformAbstraction::GetTimeMicroseconds(unsigned int &seconds, unsigned int &microSeconds)
64 {
65   timespec time;
66   clock_gettime(CLOCK_MONOTONIC, &time);
67   seconds = time.tv_sec;
68   microSeconds = time.tv_nsec / NANOSECS_TO_MICROSECS;
69 }
70
71 void TizenPlatformAbstraction::Suspend()
72 {
73   if (mResourceLoader)
74   {
75     mResourceLoader->Pause();
76   }
77 }
78
79 void TizenPlatformAbstraction::Resume()
80 {
81   if (mResourceLoader)
82   {
83     mResourceLoader->Resume();
84   }
85 }
86
87 void TizenPlatformAbstraction::GetDefaultFontDescription( std::string& fontFamily, std::string& fontStyle ) const
88 {
89   FontConfigurationParser::Parse(FONT_CONFIGURATION_FILE, fontFamily, fontStyle);
90 }
91
92 int TizenPlatformAbstraction::GetDefaultFontSize() const
93 {
94   int fontSize( -1 );
95
96 #ifndef DALI_PROFILE_UBUNTU
97   vconf_get_int( VCONFKEY_SETAPPL_ACCESSIBILITY_FONT_SIZE, &fontSize );
98 #endif // DALI_PROFILE_UBUNTU
99
100   return fontSize;
101 }
102
103 ImageDimensions TizenPlatformAbstraction::GetClosestImageSize( const std::string& filename,
104                                                                ImageDimensions size,
105                                                                FittingMode::Type fittingMode,
106                                                                SamplingMode::Type samplingMode,
107                                                                bool orientationCorrection )
108 {
109   return ImageLoader::GetClosestImageSize( filename, size, fittingMode, samplingMode, orientationCorrection );
110 }
111
112 ImageDimensions TizenPlatformAbstraction::GetClosestImageSize( Integration::ResourcePointer resourceBuffer,
113                                                                ImageDimensions size,
114                                                                FittingMode::Type fittingMode,
115                                                                SamplingMode::Type samplingMode,
116                                                                bool orientationCorrection )
117 {
118   return ImageLoader::GetClosestImageSize( resourceBuffer, size, fittingMode, samplingMode, orientationCorrection );
119 }
120
121 void TizenPlatformAbstraction::LoadResource(const Integration::ResourceRequest& request)
122 {
123   if (mResourceLoader)
124   {
125     mResourceLoader->LoadResource(request);
126   }
127 }
128
129 Integration::ResourcePointer TizenPlatformAbstraction::LoadResourceSynchronously(const Integration::ResourceType& resourceType, const std::string& resourcePath)
130 {
131   return ImageLoader::LoadResourceSynchronously( resourceType, resourcePath );
132 }
133
134 void TizenPlatformAbstraction::CancelLoad(Integration::ResourceId id, Integration::ResourceTypeId typeId)
135 {
136   if (mResourceLoader)
137   {
138     mResourceLoader->CancelLoad(id, typeId);
139   }
140 }
141
142 void TizenPlatformAbstraction::GetResources(Integration::ResourceCache& cache)
143 {
144   if (mResourceLoader)
145   {
146     mResourceLoader->GetResources(cache);
147   }
148 }
149
150 bool TizenPlatformAbstraction::LoadFile( const std::string& filename, Dali::Vector< unsigned char >& buffer ) const
151 {
152   bool result = false;
153
154   if( mResourceLoader )
155   {
156     result = mResourceLoader->LoadFile( filename, buffer );
157   }
158
159   return result;
160 }
161
162 std::string TizenPlatformAbstraction::LoadFile( const std::string& filename )
163 {
164   std::string result;
165   if (mResourceLoader)
166   {
167     result = mResourceLoader->LoadFile(filename);
168   }
169
170   return result;
171 }
172
173 void TizenPlatformAbstraction::JoinLoaderThreads()
174 {
175   delete mResourceLoader;
176   mResourceLoader = NULL;
177 }
178
179 bool TizenPlatformAbstraction::LoadShaderBinaryFile( const std::string& filename, Dali::Vector< unsigned char >& buffer ) const
180 {
181   bool result = false;
182
183 #ifdef SHADERBIN_CACHE_ENABLED
184   std::string path;
185
186   // First check the system location where shaders are stored at install time:
187   if( mResourceLoader )
188   {
189     path = DALI_SHADERBIN_DIR;
190     path += filename;
191     result = mResourceLoader->LoadFile( path, buffer );
192   }
193
194   // Fallback to the cache of shaders stored after previous runtime compilations:
195   // On desktop this looks in the current working directory that the app was launched from.
196   if( mResourceLoader && result == false )
197   {
198     path = mDataStoragePath;
199     path += filename;
200     result = mResourceLoader->LoadFile( path, buffer );
201   }
202 #endif
203
204   return result;
205 }
206
207 bool TizenPlatformAbstraction::SaveShaderBinaryFile( const std::string& filename, const unsigned char * buffer, unsigned int numBytes ) const
208 {
209   bool result = false;
210
211 #ifdef SHADERBIN_CACHE_ENABLED
212
213     // Fallback to the cache of shaders stored after previous runtime compilations:
214     // On desktop this looks in the current working directory that the app was launched from.
215     if( mResourceLoader )
216     {
217       std::string path = mDataStoragePath;
218       path += filename;
219       result = mResourceLoader->SaveFile( path, buffer, numBytes );
220     }
221 #endif
222
223   return result;
224 }
225
226 void TizenPlatformAbstraction::SetDataStoragePath( const std::string& path )
227 {
228   mDataStoragePath = path;
229 }
230
231 }  // namespace TizenPlatform
232
233 }  // namespace Dali