Added PathConstraint support to Javascript API

[platform/core/uifw/dali-toolkit.git] / plugins / dali-script-v8 / src / actors / actor-api.cpp

diff --git a/plugins/dali-script-v8/src/actors/actor-api.cpp b/plugins/dali-script-v8/src/actors/actor-api.cpp
index d068554..7237547 100644 (file)
--- a/plugins/dali-script-v8/src/actors/actor-api.cpp
+++ b/plugins/dali-script-v8/src/actors/actor-api.cpp
@@ -24,6 +24,7 @@
 // INTERNAL INCLUDES
 #include <v8-utils.h>
 #include <actors/actor-wrapper.h>
+#include <animation/path-constraint-wrapper.h>
 
 namespace Dali
 {
@@ -609,6 +610,111 @@ void ActorApi::ScaleBy( const v8::FunctionCallbackInfo<v8::Value>& args )
   actor.ScaleBy( vector );
 }
 
+void ActorApi::ApplyPathConstraint( const v8::FunctionCallbackInfo< v8::Value >& args )
+{
+  v8::Isolate* isolate = args.GetIsolate();
+  v8::HandleScope handleScope( isolate );
+
+  //Get target actor
+  Actor targetActor = GetActor( isolate, args );
+
+  //Get PathConstraint
+  bool found(false);
+  Handle pathConstraintHandle =  V8Utils::GetHandleParameter(PARAMETER_0, found, isolate, args );
+  if( !found )
+  {
+    DALI_SCRIPT_EXCEPTION( isolate, "bad parameter 0 (PathConstraint)" );
+    return;
+  }
+  PathConstraint pathConstraint = PathConstraint::DownCast(pathConstraintHandle);
+
+  //Get target property
+  std::string propertyName = V8Utils::GetStringParameter( PARAMETER_1, found, isolate, args );
+  if(!found)
+  {
+    DALI_SCRIPT_EXCEPTION( isolate, "bad parameter 1 (Property name)" );
+    return;
+  }
+
+  // try both properties with dashes and without
+  Property::Index targetPropertyIndex = targetActor.GetPropertyIndex( propertyName );
+  if( targetPropertyIndex == Property::INVALID_INDEX )
+  {
+    std::string convertedName = V8Utils::JavaScriptNameToPropertyName( propertyName );
+    targetPropertyIndex = targetActor.GetPropertyIndex( convertedName );
+
+    if( targetPropertyIndex == Property::INVALID_INDEX )
+    {
+      DALI_SCRIPT_EXCEPTION( isolate, "Property not found" );
+    }
+  }
+
+  //Get source actor
+  Actor sourceActor = V8Utils::GetActorParameter( PARAMETER_2, found, isolate, args );
+  if( !found )
+  {
+    DALI_SCRIPT_EXCEPTION( isolate, "bad parameter 2 (Actor)" );
+  }
+
+  // try both properties with dashes and without
+  propertyName = V8Utils::GetStringParameter( PARAMETER_3, found, isolate, args );
+  if(!found)
+  {
+    DALI_SCRIPT_EXCEPTION( isolate, "bad parameter 3 (Property name)" );
+    return;
+  }
+
+  Property::Index sourcePropertyIndex = sourceActor.GetPropertyIndex( propertyName );
+  if( sourcePropertyIndex == Property::INVALID_INDEX )
+  {
+    std::string convertedName = V8Utils::JavaScriptNameToPropertyName( propertyName );
+    sourcePropertyIndex = sourceActor.GetPropertyIndex( convertedName );
+
+    if( sourcePropertyIndex == Property::INVALID_INDEX )
+    {
+      DALI_SCRIPT_EXCEPTION( isolate, "Property not found" );
+      return;
+    }
+  }
+
+  //Check if forward vector is specified
+  Vector3 forward( 0.0f,0.0f,0.0f);
+  if( args.Length() > 4 )
+  {
+    forward =  V8Utils::GetVector3Parameter( PARAMETER_4, found, isolate, args );
+    if( !found )
+    {
+      DALI_SCRIPT_EXCEPTION( isolate, "bad parameter 4 (Vector3)" );
+      return;
+    }
+  }
+
+  pathConstraint.Apply( Dali::Property(sourceActor,sourcePropertyIndex),
+                        Dali::Property(targetActor,targetPropertyIndex),
+                        forward );
+
+}
+
+void ActorApi::RemovePathConstraint( const v8::FunctionCallbackInfo< v8::Value >& args )
+{
+  v8::Isolate* isolate = args.GetIsolate();
+  v8::HandleScope handleScope( isolate );
+
+  //Get target actor
+  Actor actor = GetActor( isolate, args );
+
+  //Get PathConstraint
+  bool found(false);
+  Handle pathConstraintHandle =  V8Utils::GetHandleParameter(PARAMETER_0, found, isolate, args );
+  if( !found )
+  {
+    DALI_SCRIPT_EXCEPTION( isolate, "bad parameter 0 (PathConstraint)" );
+    return;
+  }
+  PathConstraint pathConstraint = PathConstraint::DownCast(pathConstraintHandle);
+  pathConstraint.Remove(actor);
+}
+
 } // namespace V8Plugin
 
 } // namespace Dali