dali-toolkit/internal/feedback/feedback-style.cpp

   1 /*
   2  * Copyright (c) 2019 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 // CLASS HEADER
  19 #include <dali-toolkit/internal/feedback/feedback-style.h>
  20
  21 // EXTERNAL INCLUDES
  22 #include <dali/public-api/common/vector-wrapper.h>
  23 #include <dali/integration-api/debug.h>
  24 #include <dali/public-api/common/stage.h>
  25 #include <dali/public-api/object/object-registry.h>
  26 #include <dali/devel-api/adaptor-framework/style-monitor.h>
  27
  28 // INTERNAL INCLUDES
  29 #include <dali-toolkit/devel-api/asset-manager/asset-manager.h>
  30 #include <dali-toolkit/devel-api/builder/json-parser.h>
  31 #include <dali-toolkit/internal/feedback/feedback-ids.h>
  32
  33 namespace // unnamed namespace
  34 {
  35
  36 #if defined(DEBUG_ENABLED)
  37 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::General, false, "LOG_FEEDBACK");
  38 #endif
  39
  40 const char* DEFAULT_FEEDBACK_THEME_FILE_NAME = "default-feedback-theme.json";
  41
  42 // Sets bool and string if the node has a child "name"
  43 void GetIfString(const Dali::Toolkit::TreeNode& node, const std::string& name, bool& exists, std::string& str)
  44 {
  45   const Dali::Toolkit::TreeNode* child = node.GetChild(name);
  46   if( child &&
  47       Dali::Toolkit::TreeNode::STRING == child->GetType() )
  48   {
  49     exists = true;
  50     str = child->GetString();
  51   }
  52 }
  53
  54 } // unnamed namespace
  55
  56 namespace Dali
  57 {
  58
  59 namespace Toolkit
  60 {
  61
  62 namespace Internal
  63 {
  64
  65 struct SignalFeedbackInfo
  66 {
  67   /**
  68    * Default constructor.
  69    */
  70   SignalFeedbackInfo()
  71   :mHasHapticFeedbackInfo(false),
  72    mHasSoundFeedbackInfo(false)
  73   {
  74   }
  75
  76   bool mHasHapticFeedbackInfo;
  77   bool mHasSoundFeedbackInfo;
  78   std::string mSignalName;
  79   std::string mHapticFeedbackPattern;
  80   std::string mSoundFeedbackPattern;
  81   std::string mHapticFeedbackFile;
  82   std::string mSoundFeedbackFile;
  83 };
  84
  85 typedef std::vector<SignalFeedbackInfo> SignalFeedbackInfoContainer;
  86 typedef SignalFeedbackInfoContainer::const_iterator SignalFeedbackInfoConstIter;
  87
  88 struct FeedbackStyleInfo
  89 {
  90   /**
  91    * Default constructor.
  92    */
  93   FeedbackStyleInfo()
  94   {
  95   }
  96
  97   std::string mTypeName;
  98
  99   SignalFeedbackInfoContainer mSignalFeedbackInfoList;
 100 };
 101
 102 static const FeedbackStyleInfo DEFAULT_FEEDBACK_STYLE_INFO;
 103
 104 FeedbackStyle::FeedbackStyle()
 105 {
 106   mFeedback = Dali::FeedbackPlayer::Get();
 107
 108   const std::string styleDirPath = AssetManager::GetDaliStylePath();
 109   const std::string defaultThemeFilePath = styleDirPath + DEFAULT_FEEDBACK_THEME_FILE_NAME;
 110
 111   std::string defaultTheme;
 112
 113   if( mFeedback && mFeedback.LoadFile( defaultThemeFilePath, defaultTheme ) )
 114   {
 115     LoadTheme( defaultTheme );
 116     DALI_LOG_INFO( gLogFilter, Debug::Verbose, "ResourceLoader::LoadTheme(%s) - loaded %d bytes\n",
 117                    defaultThemeFilePath.c_str(), defaultTheme.size() );
 118   }
 119   else
 120   {
 121     DALI_LOG_ERROR("ResourceLoader::LoadTheme(%s) - failed to load\n", defaultThemeFilePath.c_str());
 122   }
 123
 124 }
 125
 126 FeedbackStyle::~FeedbackStyle()
 127 {
 128 }
 129
 130 struct PlayFeedbackFromSignal
 131 {
 132   PlayFeedbackFromSignal( FeedbackStyle& controller, const std::string& typeName, const std::string& signalName )
 133   : mController( controller ),
 134     mTypeName( typeName ),
 135     mSignalName( signalName )
 136   {
 137   }
 138
 139   void operator()()
 140   {
 141     mController.PlayFeedback( mTypeName, mSignalName );
 142   }
 143
 144   FeedbackStyle& mController;
 145   std::string mTypeName;
 146   std::string mSignalName;
 147 };
 148
 149
 150 void FeedbackStyle::ObjectCreated( BaseHandle handle )
 151 {
 152   if( handle )
 153   {
 154     const std::string& type = handle.GetTypeName();
 155
 156     const FeedbackStyleInfo styleInfo = GetStyleInfo( type );
 157
 158     for( SignalFeedbackInfoConstIter iter = styleInfo.mSignalFeedbackInfoList.begin(); iter != styleInfo.mSignalFeedbackInfoList.end(); ++iter )
 159     {
 160       const SignalFeedbackInfo& info = *iter;
 161
 162       if( info.mHasHapticFeedbackInfo || info.mHasSoundFeedbackInfo )
 163       {
 164         if( !info.mHapticFeedbackPattern.empty() || !info.mHapticFeedbackFile.empty() ||
 165             !info.mSoundFeedbackPattern.empty()  || !info.mSoundFeedbackFile.empty() )
 166         {
 167           handle.ConnectSignal( this,
 168                                 info.mSignalName,
 169                                 PlayFeedbackFromSignal( *this, type, info.mSignalName ) );
 170
 171           DALI_LOG_INFO( gLogFilter, Debug::Verbose, "FeedbackStyle::Set found Haptic pattern %s for Object type: %s, Signal Type: %s\n",
 172                          info.mHapticFeedbackPattern.c_str(), type.c_str(), info.mSignalName.c_str() );
 173         }
 174         else
 175         {
 176           DALI_LOG_ERROR("FeedbackStyle::Set() Warning Inconsistent data in theme file!\n");
 177         }
 178       }
 179     }
 180   }
 181 }
 182
 183 const FeedbackStyleInfo& FeedbackStyle::GetStyleInfo( const std::string& type ) const
 184 {
 185   std::map<const std::string, FeedbackStyleInfo>::const_iterator iter( mStyleInfoLut.find( type ) );
 186   if( iter != mStyleInfoLut.end() )
 187   {
 188     return iter->second;
 189   }
 190   else
 191   {
 192     return DEFAULT_FEEDBACK_STYLE_INFO;
 193   }
 194 }
 195
 196 void FeedbackStyle::StyleChanged( const std::string& userDefinedThemePath, Dali::StyleChange::Type styleChange )
 197 {
 198   if( styleChange == StyleChange::THEME_CHANGE )
 199   {
 200     std::string userDefinedTheme;
 201
 202     if( mFeedback && mFeedback.LoadFile( userDefinedThemePath, userDefinedTheme ) )
 203     {
 204       if( !LoadTheme( userDefinedTheme ) )
 205       {
 206         DALI_LOG_ERROR("FeedbackStyle::StyleChanged() User defined theme failed to load! \n");
 207
 208         const std::string styleDirPath = AssetManager::GetDaliStylePath();
 209         const std::string defaultThemeFilePath = styleDirPath + DEFAULT_FEEDBACK_THEME_FILE_NAME;
 210
 211         //If there is any problem is using the user defined theme, then fall back to default theme
 212         if( !LoadTheme( defaultThemeFilePath ) )
 213         {
 214           //If the default theme fails, Then No luck!
 215           DALI_LOG_ERROR("FeedbackStyle::StyleChanged() Default theme failed to load! \n");
 216         }
 217       }
 218       else
 219       {
 220         DALI_LOG_INFO( gLogFilter, Debug::Verbose, "ResourceLoader::LoadTheme(%s) - loaded %d bytes\n",
 221                        userDefinedThemePath.c_str(), userDefinedTheme.size() );
 222       }
 223     }
 224     else
 225     {
 226       DALI_LOG_ERROR("ResourceLoader::LoadTheme(%s) - failed to load\n", userDefinedThemePath.c_str());
 227     }
 228   }
 229 }
 230
 231 bool FeedbackStyle::LoadTheme( const std::string& data )
 232 {
 233   bool result = false;
 234
 235   try
 236   {
 237     LoadFromString( data );
 238
 239     result = true;
 240   }
 241   catch(...)
 242   {
 243     //Problem in user set theme, So fallback to use default theme.
 244     DALI_LOG_ERROR( "FeedbackStyle::LoadTheme() Failed to load theme\n" );
 245   }
 246
 247   return result;
 248 }
 249
 250 void FeedbackStyle::LoadFromString( const std::string& data )
 251 {
 252   Toolkit::JsonParser parser = Toolkit::JsonParser::New();
 253   const Toolkit::TreeNode* root = NULL;
 254
 255   if( !parser.Parse( data ) )
 256   {
 257     DALI_LOG_WARNING( "JSON Parse Error:'%s'\n", parser.GetErrorDescription().c_str() );
 258     DALI_LOG_WARNING( "JSON Parse Line :'%d (%d)'\n",
 259                       parser.GetErrorLineNumber(),
 260                       parser.GetErrorColumn() );
 261   }
 262   else
 263   {
 264     root = parser.GetRoot();
 265   }
 266
 267   if(root)
 268   {
 269     // Clear previously loaded style
 270     mStyleInfoLut.clear();
 271
 272     // Parse style
 273     if( const TreeNode* node = root->GetChild("style") )
 274     {
 275       Toolkit::TreeNode::ConstIterator iter = node->CBegin();
 276       Toolkit::TreeNode::ConstIterator end = node->CEnd();
 277       for( ; iter != end; ++iter )
 278       {
 279         const char* key = (*iter).first;
 280         FeedbackStyleInfo themeInfo;
 281         themeInfo.mTypeName = key;
 282
 283         if( const TreeNode* signals = (*iter).second.GetChild("signals") )
 284         {
 285           TreeNode::ConstIterator signalIter = signals->CBegin();
 286           TreeNode::ConstIterator signalEnd = signals->CEnd();
 287           for( ; signalIter != signalEnd; ++signalIter )
 288           {
 289             SignalFeedbackInfo signalFeedbackInfo;
 290
 291             const TreeNode* type = (*signalIter).second.GetChild("type");
 292             DALI_ASSERT_ALWAYS(type && TreeNode::STRING == type->GetType() && "Signal must have a type");
 293             signalFeedbackInfo.mSignalName = type->GetString();
 294
 295             GetIfString( (*signalIter).second, "hapticFeedbackPattern",
 296                          signalFeedbackInfo.mHasHapticFeedbackInfo,
 297                          signalFeedbackInfo.mHapticFeedbackPattern );
 298
 299             GetIfString( (*signalIter).second, "hapticFeedbackFile",
 300                          signalFeedbackInfo.mHasHapticFeedbackInfo,
 301                          signalFeedbackInfo.mHapticFeedbackFile );
 302
 303             GetIfString( (*signalIter).second, "soundFeedbackPattern",
 304                          signalFeedbackInfo.mHasSoundFeedbackInfo,
 305                          signalFeedbackInfo.mSoundFeedbackPattern );
 306
 307             GetIfString( (*signalIter).second, "hapticFeedbackFile",
 308                          signalFeedbackInfo.mHasSoundFeedbackInfo,
 309                          signalFeedbackInfo.mSoundFeedbackFile );
 310
 311             if( signalFeedbackInfo.mHasHapticFeedbackInfo || signalFeedbackInfo.mHasSoundFeedbackInfo )
 312             {
 313               AddSignalInfo( themeInfo, std::move( signalFeedbackInfo ) );
 314             }
 315           }
 316         }
 317
 318         mStyleInfoLut[key] = themeInfo;
 319
 320       } // for styles
 321     } // if(style)
 322   } // if(root)
 323
 324 } // LoadFromString()
 325
 326 void FeedbackStyle::AddSignalInfo( FeedbackStyleInfo& styleInfo, SignalFeedbackInfo&& signalInfo )
 327 {
 328   bool updated = false;
 329   SignalFeedbackInfoContainer::iterator iter;
 330
 331   // If info exists for the signal then update it, else add new
 332   for( iter = styleInfo.mSignalFeedbackInfoList.begin(); iter != styleInfo.mSignalFeedbackInfoList.end(); ++iter )
 333   {
 334     if( (*iter).mSignalName == signalInfo.mSignalName )
 335     {
 336       (*iter).mHasHapticFeedbackInfo = signalInfo.mHasHapticFeedbackInfo;
 337       (*iter).mHapticFeedbackPattern = signalInfo.mHapticFeedbackPattern;
 338       (*iter).mHapticFeedbackFile    = signalInfo.mHapticFeedbackFile;
 339       (*iter).mHasSoundFeedbackInfo  = signalInfo.mHasSoundFeedbackInfo;
 340       (*iter).mSoundFeedbackPattern  = signalInfo.mSoundFeedbackPattern;
 341       (*iter).mSoundFeedbackFile     = signalInfo.mSoundFeedbackFile;
 342
 343       updated = true;
 344       break;
 345     }
 346   }
 347
 348   if( !updated )
 349   {
 350     styleInfo.mSignalFeedbackInfoList.emplace_back( std::move( signalInfo ) );
 351   }
 352 }
 353
 354 void FeedbackStyle::PlayFeedback(const std::string& type, const std::string& signalName)
 355 {
 356   const FeedbackStyleInfo styleInfo = GetStyleInfo(type);
 357   SignalFeedbackInfoConstIter iter;
 358
 359   for(iter = styleInfo.mSignalFeedbackInfoList.begin(); iter != styleInfo.mSignalFeedbackInfoList.end(); ++iter)
 360   {
 361     const SignalFeedbackInfo& info = *iter;
 362
 363     if(info.mSignalName == signalName)
 364     {
 365       if(info.mHasHapticFeedbackInfo)
 366       {
 367         if(!info.mHapticFeedbackPattern.empty())
 368         {
 369           DALI_LOG_INFO( gLogFilter, Debug::Verbose, "FeedbackStyle::PlayFeedback Playing Haptic effect: Object type: %s, Signal type: %s, pattern type: %s\n",
 370               type.c_str(), signalName.c_str(), info.mHapticFeedbackPattern.c_str());
 371
 372           mFeedback.PlayFeedbackPattern( FEEDBACK_TYPE_VIBRATION, GetFeedbackPattern(info.mHapticFeedbackPattern) );
 373         }
 374         else if(!info.mHapticFeedbackFile.empty())
 375         {
 376           mFeedback.PlayFile( info.mHapticFeedbackFile );
 377         }
 378       }
 379
 380       if(info.mHasSoundFeedbackInfo)
 381       {
 382         if(!info.mSoundFeedbackPattern.empty())
 383         {
 384           DALI_LOG_INFO( gLogFilter, Debug::Verbose, "FeedbackStyle::PlayFeedback Playing Sound effect: Object type: %s, Signal type: %s, pattern type: %s\n",
 385               type.c_str(), signalName.c_str(), info.mHapticFeedbackPattern.c_str());
 386
 387           mFeedback.PlayFeedbackPattern( FEEDBACK_TYPE_SOUND, GetFeedbackPattern(info.mSoundFeedbackPattern) );
 388         }
 389         else if(!info.mSoundFeedbackFile.empty())
 390         {
 391           mFeedback.PlaySound( info.mSoundFeedbackFile );
 392         }
 393       }
 394
 395       break;
 396     }
 397   }
 398 }
 399
 400 FeedbackPattern FeedbackStyle::GetFeedbackPattern( const std::string &pattern )
 401 {
 402   if( 0 == mFeedbackPatternLut.size() )
 403   {
 404     mFeedbackPatternLut["FEEDBACK_PATTERN_NONE"]                = Dali::FEEDBACK_PATTERN_NONE;
 405     mFeedbackPatternLut["FEEDBACK_PATTERN_TAP"]                 = Dali::FEEDBACK_PATTERN_TAP;
 406     mFeedbackPatternLut["FEEDBACK_PATTERN_SIP"]                 = Dali::FEEDBACK_PATTERN_SIP;
 407     mFeedbackPatternLut["FEEDBACK_PATTERN_SIP_BACKSPACE"]       = Dali::FEEDBACK_PATTERN_SIP_BACKSPACE;
 408     mFeedbackPatternLut["FEEDBACK_PATTERN_MAX_CHARACTER"]       = Dali::FEEDBACK_PATTERN_MAX_CHARACTER;
 409     mFeedbackPatternLut["FEEDBACK_PATTERN_KEY0"]                = Dali::FEEDBACK_PATTERN_KEY0;
 410     mFeedbackPatternLut["FEEDBACK_PATTERN_KEY1"]                = Dali::FEEDBACK_PATTERN_KEY1;
 411     mFeedbackPatternLut["FEEDBACK_PATTERN_KEY2"]                = Dali::FEEDBACK_PATTERN_KEY2;
 412     mFeedbackPatternLut["FEEDBACK_PATTERN_KEY3"]                = Dali::FEEDBACK_PATTERN_KEY3;
 413     mFeedbackPatternLut["FEEDBACK_PATTERN_KEY4"]                = Dali::FEEDBACK_PATTERN_KEY4;
 414     mFeedbackPatternLut["FEEDBACK_PATTERN_KEY5"]                = Dali::FEEDBACK_PATTERN_KEY5;
 415     mFeedbackPatternLut["FEEDBACK_PATTERN_KEY6"]                = Dali::FEEDBACK_PATTERN_KEY6;
 416     mFeedbackPatternLut["FEEDBACK_PATTERN_KEY7"]                = Dali::FEEDBACK_PATTERN_KEY7;
 417     mFeedbackPatternLut["FEEDBACK_PATTERN_KEY8"]                = Dali::FEEDBACK_PATTERN_KEY8;
 418     mFeedbackPatternLut["FEEDBACK_PATTERN_KEY9"]                = Dali::FEEDBACK_PATTERN_KEY9;
 419     mFeedbackPatternLut["FEEDBACK_PATTERN_KEY_STAR"]            = Dali::FEEDBACK_PATTERN_KEY_STAR;
 420     mFeedbackPatternLut["FEEDBACK_PATTERN_KEY_SHARP"]           = Dali::FEEDBACK_PATTERN_KEY_SHARP;
 421     mFeedbackPatternLut["FEEDBACK_PATTERN_HOLD"]                = Dali::FEEDBACK_PATTERN_HOLD;
 422     mFeedbackPatternLut["FEEDBACK_PATTERN_MULTI_TAP"]           = Dali::FEEDBACK_PATTERN_MULTI_TAP;
 423     mFeedbackPatternLut["FEEDBACK_PATTERN_HW_TAP"]              = Dali::FEEDBACK_PATTERN_HW_TAP;
 424     mFeedbackPatternLut["FEEDBACK_PATTERN_HW_HOLD"]             = Dali::FEEDBACK_PATTERN_HW_HOLD;
 425     mFeedbackPatternLut["FEEDBACK_PATTERN_MESSAGE"]             = Dali::FEEDBACK_PATTERN_MESSAGE;
 426     mFeedbackPatternLut["FEEDBACK_PATTERN_MESSAGE_ON_CALL"]     = Dali::FEEDBACK_PATTERN_MESSAGE_ON_CALL;
 427     mFeedbackPatternLut["FEEDBACK_PATTERN_EMAIL"]               = Dali::FEEDBACK_PATTERN_EMAIL;
 428     mFeedbackPatternLut["FEEDBACK_PATTERN_EMAIL_ON_CALL"]       = Dali::FEEDBACK_PATTERN_EMAIL_ON_CALL;
 429     mFeedbackPatternLut["FEEDBACK_PATTERN_WAKEUP"]              = Dali::FEEDBACK_PATTERN_WAKEUP;
 430     mFeedbackPatternLut["FEEDBACK_PATTERN_WAKEUP_ON_CALL"]      = Dali::FEEDBACK_PATTERN_WAKEUP_ON_CALL;
 431     mFeedbackPatternLut["FEEDBACK_PATTERN_SCHEDULE"]            = Dali::FEEDBACK_PATTERN_SCHEDULE;
 432     mFeedbackPatternLut["FEEDBACK_PATTERN_SCHEDULE_ON_CALL"]    = Dali::FEEDBACK_PATTERN_SCHEDULE_ON_CALL;
 433     mFeedbackPatternLut["FEEDBACK_PATTERN_TIMER"]               = Dali::FEEDBACK_PATTERN_TIMER;
 434     mFeedbackPatternLut["FEEDBACK_PATTERN_TIMER_ON_CALL"]       = Dali::FEEDBACK_PATTERN_TIMER_ON_CALL;
 435     mFeedbackPatternLut["FEEDBACK_PATTERN_GENERAL"]             = Dali::FEEDBACK_PATTERN_GENERAL;
 436     mFeedbackPatternLut["FEEDBACK_PATTERN_GENERAL_ON_CALL"]     = Dali::FEEDBACK_PATTERN_GENERAL_ON_CALL;
 437     mFeedbackPatternLut["FEEDBACK_PATTERN_POWER_ON"]            = Dali::FEEDBACK_PATTERN_POWER_ON;
 438     mFeedbackPatternLut["FEEDBACK_PATTERN_POWER_OFF"]           = Dali::FEEDBACK_PATTERN_POWER_OFF;
 439     mFeedbackPatternLut["FEEDBACK_PATTERN_CHARGERCONN"]         = Dali::FEEDBACK_PATTERN_CHARGERCONN;
 440     mFeedbackPatternLut["FEEDBACK_PATTERN_CHARGERCONN_ON_CALL"] = Dali::FEEDBACK_PATTERN_CHARGERCONN_ON_CALL;
 441     mFeedbackPatternLut["FEEDBACK_PATTERN_FULLCHARGED"]         = Dali::FEEDBACK_PATTERN_FULLCHARGED;
 442     mFeedbackPatternLut["FEEDBACK_PATTERN_FULLCHARGED_ON_CALL"] = Dali::FEEDBACK_PATTERN_FULLCHARGED_ON_CALL;
 443     mFeedbackPatternLut["FEEDBACK_PATTERN_LOWBATT"]             = Dali::FEEDBACK_PATTERN_LOWBATT;
 444     mFeedbackPatternLut["FEEDBACK_PATTERN_LOWBATT_ON_CALL"]     = Dali::FEEDBACK_PATTERN_LOWBATT_ON_CALL;
 445     mFeedbackPatternLut["FEEDBACK_PATTERN_LOCK"]                = Dali::FEEDBACK_PATTERN_LOCK;
 446     mFeedbackPatternLut["FEEDBACK_PATTERN_UNLOCK"]              = Dali::FEEDBACK_PATTERN_UNLOCK;
 447     mFeedbackPatternLut["FEEDBACK_PATTERN_CALLCONNECT"]         = Dali::FEEDBACK_PATTERN_CALLCONNECT;
 448     mFeedbackPatternLut["FEEDBACK_PATTERN_DISCALLCONNECT"]      = Dali::FEEDBACK_PATTERN_DISCALLCONNECT;
 449     mFeedbackPatternLut["FEEDBACK_PATTERN_MINUTEMINDER"]        = Dali::FEEDBACK_PATTERN_MINUTEMINDER;
 450     mFeedbackPatternLut["FEEDBACK_PATTERN_VIBRATION"]           = Dali::FEEDBACK_PATTERN_VIBRATION;
 451     mFeedbackPatternLut["FEEDBACK_PATTERN_SHUTTER"]             = Dali::FEEDBACK_PATTERN_SHUTTER;
 452     mFeedbackPatternLut["FEEDBACK_PATTERN_LIST_REORDER"]        = Dali::FEEDBACK_PATTERN_LIST_REORDER;
 453     mFeedbackPatternLut["FEEDBACK_PATTERN_SLIDER_SWEEP"]        = Dali::FEEDBACK_PATTERN_SLIDER_SWEEP;
 454   }
 455
 456   std::map<const std::string, FeedbackPattern>::const_iterator iter( mFeedbackPatternLut.find( pattern ) );
 457
 458   if( iter != mFeedbackPatternLut.end() )
 459   {
 460     return iter->second;
 461   }
 462   else
 463   {
 464     DALI_LOG_ERROR( "Unknown feedback pattern type: %s, So Defaulting to FEEDBACK_PATTERN_NONE!\n" );
 465     return Dali::FEEDBACK_PATTERN_NONE;
 466   }
 467 }
 468
 469 } // namespace Toolkit
 470
 471 } // namespace Internal
 472
 473 } // namespace Dali