X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fbuilder%2Fbuilder-impl.cpp;h=73facc7abe90d43316dab7af147ee961ee683449;hp=e4ef639d9c40602bcb9f303066eb5814ee0e4d8e;hb=a97ac15ed81fec420ac3597a4b3c1da7565f6aeb;hpb=e2fbffea1d7c5d3df04b025247c1a77377a3f0c3

diff --git a/dali-toolkit/internal/builder/builder-impl.cpp b/dali-toolkit/internal/builder/builder-impl.cpp
index e4ef639..73facc7 100644
--- a/dali-toolkit/internal/builder/builder-impl.cpp
+++ b/dali-toolkit/internal/builder/builder-impl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2018 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -181,7 +181,8 @@ void Builder::LoadFromString( std::string const& data, Dali::Toolkit::Builder::U
   {
     // load constant map (allows the user to override the constants in the json after loading)
     LoadConstants( *parser.GetRoot(), mReplacementMap );
-
+    // load configuration map
+    LoadConfiguration( *parser.GetRoot(), mConfigurationMap );
     // merge includes
     if( OptionalChild includes = IsChild(*parser.GetRoot(), KEYNAME_INCLUDES) )
     {
@@ -201,7 +202,12 @@ void Builder::LoadFromString( std::string const& data, Dali::Toolkit::Builder::U
       }
     }
 
-    if( !mParser.Parse( data ) )
+    if( mParser.Parse( data ) )
+    {
+      // Drop the styles and get them to be rebuilt against the new parse tree as required.
+      mStyles.Clear();
+    }
+    else
     {
       DALI_LOG_WARNING( "JSON Parse Error:%d:%d:'%s'\n",
                         mParser.GetErrorLineNumber(),
@@ -212,8 +218,8 @@ void Builder::LoadFromString( std::string const& data, Dali::Toolkit::Builder::U
     }
   }
 
-  DUMP_PARSE_TREE(parser); // This macro only writes out if DEBUG is enabled and the "DUMP_TREE" constant is defined in the stylesheet.
-  DUMP_TEST_MAPPINGS(parser);
+  DUMP_PARSE_TREE(mParser); // This macro only writes out if DEBUG is enabled and the "DUMP_TREE" constant is defined in the stylesheet.
+  DUMP_TEST_MAPPINGS(mParser);
 
   DALI_ASSERT_ALWAYS(mParser.GetRoot() && "Cannot parse JSON");
 }
@@ -228,6 +234,11 @@ void Builder::AddConstant( const std::string& key, const Property::Value& value
   mReplacementMap[key] = value;
 }
 
+const Property::Map& Builder::GetConfigurations() const
+{
+  return mConfigurationMap;
+}
+
 const Property::Map& Builder::GetConstants() const
 {
   return mReplacementMap;
@@ -773,6 +784,80 @@ Builder::~Builder()
 {
 }
 
+void Builder::LoadConfiguration( const TreeNode& root, Property::Map& intoMap )
+{
+  Replacement replacer(intoMap);
+
+  if( OptionalChild constants = IsChild(root, "config") )
+  {
+    for(TreeNode::ConstIterator iter = (*constants).CBegin();
+        iter != (*constants).CEnd(); ++iter)
+    {
+      Dali::Property::Value property;
+      if( (*iter).second.GetName() )
+      {
+        DeterminePropertyFromNode( (*iter).second, property, replacer );
+
+        // If config is string, find constant and replace it to original value.
+        if( (*iter).second.GetType() == TreeNode::STRING )
+        {
+          std::string stringConfigValue;
+          if( property.Get( stringConfigValue ) )
+          {
+            std::size_t pos = 0;
+
+            while( pos < stringConfigValue.size() )
+            {
+              // If we can't find "{","}" pair in stringConfigValue, will out loop.
+              std::size_t leftPos = stringConfigValue.find( "{", pos );
+              if( leftPos != std::string::npos )
+              {
+                std::size_t rightPos = stringConfigValue.find( "}", pos+1 );
+
+                if( rightPos != std::string::npos )
+                {
+                  // If we find "{","}" pair but can't find matched constant
+                  // try to find other "{","}" pair after current left position.
+                  pos = leftPos+1;
+
+                  for( uint32_t i = 0; i < mReplacementMap.Count() ; i++ )
+                  {
+                    Property::Key constant = mReplacementMap.GetKeyAt(i);
+
+                    // Compare string which is between "{" and "}" with constant string
+                    // If they are same, change string in stringConfigValue to mapped constant value.
+                    if ( 0 == stringConfigValue.compare( leftPos+1, rightPos-leftPos-1, constant.stringKey ) )
+                    {
+                      std::string replaceString;
+                      mReplacementMap.GetValue(i).Get( replaceString );
+
+                      stringConfigValue.replace( leftPos, rightPos-leftPos+1, replaceString );
+                      pos = leftPos + replaceString.size();
+                      break;
+                    }
+                  }
+                }
+                else
+                {
+                  // If we cannot find constant in const value, will out loop.
+                  pos = stringConfigValue.size();
+                }
+              }
+              else
+              {
+                // If we cannot find constant in const value, will out loop.
+                pos = stringConfigValue.size();
+              }
+            }
+            property = Property::Value( stringConfigValue );
+          }
+        }
+        intoMap[ (*iter).second.GetName() ] = property;
+      }
+    }
+  }
+}
+
 void Builder::LoadConstants( const TreeNode& root, Property::Map& intoMap )
 {
   Replacement replacer(intoMap);
@@ -1213,7 +1298,11 @@ void Builder::RecordStyle( StylePtr           style,
           }
           else
           {
-            style->visuals.Add(visual.first, *property.GetMap());
+            Property::Map* map = property.GetMap();
+            if( map )
+            {
+              style->visuals.Add( visual.first, *map );
+            }
           }
         }
       }