/*
- * Copyright (c) 2014 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.
// CLASS HEADER
#include <dali/internal/event/actors/layer-impl.h>
+// EXTERNAL INCLUDES
+
// INTERNAL INCLUDES
+#include <dali/public-api/actors/layer.h>
#include <dali/public-api/common/dali-common.h>
#include <dali/public-api/object/type-registry.h>
-#include <dali/internal/event/common/property-index-ranges.h>
-#include <dali/internal/event/common/stage-impl.h>
#include <dali/internal/event/actors/layer-list.h>
+#include <dali/internal/event/common/property-helper.h>
+#include <dali/internal/event/common/stage-impl.h>
using Dali::Internal::SceneGraph::UpdateManager;
namespace Dali
{
-const Property::Index Layer::CLIPPING_ENABLE = Internal::DEFAULT_ACTOR_PROPERTY_MAX_COUNT;
-const Property::Index Layer::CLIPPING_BOX = Internal::DEFAULT_ACTOR_PROPERTY_MAX_COUNT + 1;
+namespace
+{
+
+typedef Layer::Behavior Behavior;
+
+DALI_ENUM_TO_STRING_TABLE_BEGIN( BEHAVIOR )
+DALI_ENUM_TO_STRING_WITH_SCOPE( Layer, LAYER_2D )
+DALI_ENUM_TO_STRING_WITH_SCOPE( Layer, LAYER_3D )
+DALI_ENUM_TO_STRING_TABLE_END( BEHAVIOR )
+
+} // namespace
namespace Internal
{
-bool Layer::mFirstInstance = true;
-Actor::DefaultPropertyLookup* Layer::mDefaultLayerPropertyLookup = NULL;
namespace
{
+// Properties
+
+// Name Type writable animatable constraint-input enum for index-checking
+DALI_PROPERTY_TABLE_BEGIN
+DALI_PROPERTY( "clippingEnable", BOOLEAN, true, false, true, Dali::Layer::Property::CLIPPING_ENABLE )
+DALI_PROPERTY( "clippingBox", RECTANGLE, true, false, true, Dali::Layer::Property::CLIPPING_BOX )
+DALI_PROPERTY( "behavior", STRING, true, false, false, Dali::Layer::Property::BEHAVIOR )
+DALI_PROPERTY_TABLE_END( DEFAULT_DERIVED_ACTOR_PROPERTY_START_INDEX )
+
+// Actions
+
+const char* const ACTION_RAISE = "raise";
+const char* const ACTION_LOWER = "lower";
+const char* const ACTION_RAISE_TO_TOP = "raiseToTop";
+const char* const ACTION_LOWER_TO_BOTTOM = "lowerToBottom";
+
BaseHandle Create()
{
return Dali::Layer::New();
}
-TypeRegistration mType( typeid(Dali::Layer), typeid(Dali::Actor), Create );
-
-TypeAction a1(mType, Dali::Layer::ACTION_RAISE, &Layer::DoAction);
-TypeAction a2(mType, Dali::Layer::ACTION_LOWER, &Layer::DoAction);
-TypeAction a3(mType, Dali::Layer::ACTION_RAISE_TO_TOP, &Layer::DoAction);
-TypeAction a4(mType, Dali::Layer::ACTION_LOWER_TO_BOTTOM, &Layer::DoAction);
+TypeRegistration mType( typeid( Dali::Layer ), typeid( Dali::Actor ), Create );
-const std::string DEFAULT_LAYER_PROPERTY_NAMES[] =
-{
- "clipping-enable",
- "clipping-box"
-};
-const int DEFAULT_LAYER_PROPERTY_COUNT = sizeof( DEFAULT_LAYER_PROPERTY_NAMES ) / sizeof( std::string );
-
-const Property::Type DEFAULT_LAYER_PROPERTY_TYPES[DEFAULT_LAYER_PROPERTY_COUNT] =
-{
- Property::BOOLEAN, // "clipping-enable",
- Property::RECTANGLE, // "clipping-box",
-};
+TypeAction a1( mType, ACTION_RAISE, &Layer::DoAction );
+TypeAction a2( mType, ACTION_LOWER, &Layer::DoAction );
+TypeAction a3( mType, ACTION_RAISE_TO_TOP, &Layer::DoAction );
+TypeAction a4( mType, ACTION_LOWER_TO_BOTTOM, &Layer::DoAction );
} // unnamed namespace
+
LayerPtr Layer::New()
{
LayerPtr layer( new Layer( Actor::LAYER ) );
return layer;
}
-LayerPtr Layer::NewRoot( Stage& stage, LayerList& layerList, UpdateManager& manager, bool systemLevel )
+LayerPtr Layer::NewRoot( LayerList& layerList, UpdateManager& manager )
{
LayerPtr root( new Layer( Actor::ROOT_LAYER ) );
- // Second-phase construction
- SceneGraph::Layer* layer = static_cast<SceneGraph::Layer*>( root->CreateNode() );
- InstallRootMessage( manager, *layer, systemLevel ); // Transfer ownership to scene-graph
-
- // Keep a raw pointer to the layer node.
- root->mNode = layer;
-
- // stage must be set for the root layer
- root->mStage = &stage;
+ // Second-phase construction, keep a raw pointer to the layer node.
+ SceneGraph::Layer* rootLayer = static_cast<SceneGraph::Layer*>( root->CreateNode() );
+ root->mNode = rootLayer;
+ OwnerPointer< SceneGraph::Layer > transferOwnership( rootLayer );
+ InstallRootMessage( manager, transferOwnership );
// root actor is immediately considered to be on-stage
root->mIsOnStage = true;
// layer-list must be set for the root layer
root->mLayerList = &layerList;
+ layerList.SetRootLayer( &(*root) );
layerList.RegisterLayer( *root );
return root;
Layer::Layer( Actor::DerivedType type )
: Actor( type ),
- mLayerList(NULL),
- mClippingBox(0,0,0,0),
- mSortFunction(Dali::Layer::ZValue),
- mIsClipping(false),
- mDepthTestDisabled(false),
- mTouchConsumed(false),
- mHoverConsumed(false)
+ mLayerList( NULL ),
+ mClippingBox( 0, 0, 0, 0 ),
+ mSortFunction( Layer::ZValue ),
+ mBehavior( Dali::Layer::LAYER_2D ),
+ mIsClipping( false ),
+ mDepthTestDisabled( true ),
+ mTouchConsumed( false ),
+ mHoverConsumed( false )
{
}
void Layer::OnInitialize()
{
- if(Layer::mFirstInstance)
- {
- mDefaultLayerPropertyLookup = new DefaultPropertyLookup();
- const int start = DEFAULT_ACTOR_PROPERTY_MAX_COUNT;
- for ( int i = 0; i < DEFAULT_LAYER_PROPERTY_COUNT; ++i )
- {
- (*mDefaultLayerPropertyLookup)[DEFAULT_LAYER_PROPERTY_NAMES[i]] = i + start;
- }
- Layer::mFirstInstance = false;
- }
}
Layer::~Layer()
if( ( this != &target ) && OnStage() && target.OnStage() )
{
// get parameters depth
- const unsigned int targetDepth = target.GetDepth();
+ const uint32_t targetDepth = target.GetDepth();
if( GetDepth() < targetDepth )
{
MoveAbove( target );
if( ( this != &target ) && OnStage() && target.OnStage() )
{
// get parameters depth
- const unsigned int targetDepth = target.GetDepth();
+ const uint32_t targetDepth = target.GetDepth();
if( GetDepth() > targetDepth )
{
MoveBelow( target );
}
}
+void Layer::SetBehavior( Dali::Layer::Behavior behavior )
+{
+ mBehavior = behavior;
+
+ // Notify update side object.
+ SetBehaviorMessage( GetEventThreadServices(), GetSceneLayerOnStage(), behavior );
+ // By default, disable depth test for LAYER_2D, and enable for LAYER_3D.
+ SetDepthTestDisabled( mBehavior == Dali::Layer::LAYER_2D );
+}
+
void Layer::SetClipping(bool enabled)
{
if (enabled != mIsClipping)
mIsClipping = enabled;
// layerNode is being used in a separate thread; queue a message to set the value
- SetClippingMessage( mStage->GetUpdateInterface(), GetSceneLayerOnStage(), mIsClipping );
+ SetClippingMessage( GetEventThreadServices(), GetSceneLayerOnStage(), mIsClipping );
}
}
// Convert mClippingBox to GL based coordinates (from bottom-left)
ClippingBox clippingBox( mClippingBox );
- clippingBox.y = mStage->GetSize().height - clippingBox.y - clippingBox.height;
- // layerNode is being used in a separate thread; queue a message to set the value
- SetClippingBoxMessage( mStage->GetUpdateInterface(), GetSceneLayerOnStage(), clippingBox );
+ StagePtr stage = Stage::GetCurrent();
+ if( stage )
+ {
+ clippingBox.y = static_cast<int32_t>( stage->GetSize().height ) - clippingBox.y - clippingBox.height;
+
+ // layerNode is being used in a separate thread; queue a message to set the value
+ SetClippingBoxMessage( GetEventThreadServices(), GetSceneLayerOnStage(), clippingBox );
+ }
}
}
{
mDepthTestDisabled = disable;
- // Send message .....
+ // Send message.
// layerNode is being used in a separate thread; queue a message to set the value
- SetDepthTestDisabledMessage( mStage->GetUpdateInterface(), GetSceneLayerOnStage(), mDepthTestDisabled );
+ SetDepthTestDisabledMessage( GetEventThreadServices(), GetSceneLayerOnStage(), mDepthTestDisabled );
}
}
mSortFunction = function;
// layerNode is being used in a separate thread; queue a message to set the value
- SetSortFunctionMessage( mStage->GetUpdateInterface(), GetSceneLayerOnStage(), mSortFunction );
+ SetSortFunctionMessage( GetEventThreadServices(), GetSceneLayerOnStage(), mSortFunction );
}
}
SceneGraph::Node* Layer::CreateNode() const
{
- return SceneGraph::Layer::New();
+ return SceneGraph::Layer::New( mId );
}
void Layer::OnStageConnectionInternal()
unsigned int Layer::GetDefaultPropertyCount() const
{
- return Actor::GetDefaultPropertyCount() + DEFAULT_LAYER_PROPERTY_COUNT;
+ return Actor::GetDefaultPropertyCount() + DEFAULT_PROPERTY_COUNT;
}
void Layer::GetDefaultPropertyIndices( Property::IndexContainer& indices ) const
{
Actor::GetDefaultPropertyIndices( indices ); // Actor class properties
- indices.reserve( indices.size() + DEFAULT_LAYER_PROPERTY_COUNT );
+ indices.Reserve( indices.Size() + DEFAULT_PROPERTY_COUNT );
- int index = DEFAULT_ACTOR_PROPERTY_MAX_COUNT;
- for ( int i = 0; i < DEFAULT_LAYER_PROPERTY_COUNT; ++i, ++index )
+ int32_t index = DEFAULT_DERIVED_ACTOR_PROPERTY_START_INDEX;
+ for ( int32_t i = 0; i < DEFAULT_PROPERTY_COUNT; ++i, ++index )
{
- indices.push_back( index );
+ indices.PushBack( index );
}
}
bool Layer::IsDefaultPropertyWritable( Property::Index index ) const
{
- if(index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT)
+ if( index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT )
{
- return Actor::IsDefaultPropertyWritable(index);
- }
- else
- {
- return true;
+ return Actor::IsDefaultPropertyWritable( index );
}
+
+ return DEFAULT_PROPERTY_DETAILS[ index - DEFAULT_DERIVED_ACTOR_PROPERTY_START_INDEX ].writable;
}
bool Layer::IsDefaultPropertyAnimatable( Property::Index index ) const
{
- if(index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT)
+ if( index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT )
{
- return Actor::IsDefaultPropertyAnimatable(index);
- }
- else
- {
- return false;
+ return Actor::IsDefaultPropertyAnimatable( index );
}
+
+ return DEFAULT_PROPERTY_DETAILS[ index - DEFAULT_DERIVED_ACTOR_PROPERTY_START_INDEX ].animatable;
}
bool Layer::IsDefaultPropertyAConstraintInput( Property::Index index ) const
{
- if(index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT)
+ if( index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT )
{
- return Actor::IsDefaultPropertyAConstraintInput(index);
+ return Actor::IsDefaultPropertyAConstraintInput( index );
}
- return true; // our properties can be used as an input to a constraint
+
+ return DEFAULT_PROPERTY_DETAILS[ index - DEFAULT_DERIVED_ACTOR_PROPERTY_START_INDEX ].constraintInput;
}
Property::Type Layer::GetDefaultPropertyType( Property::Index index ) const
{
- if(index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT)
+ if( index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT )
{
- return Actor::GetDefaultPropertyType(index);
+ return Actor::GetDefaultPropertyType( index );
}
- else
- {
- index -= DEFAULT_ACTOR_PROPERTY_MAX_COUNT;
- if ( ( index >= 0 ) && ( index < DEFAULT_LAYER_PROPERTY_COUNT ) )
- {
- return DEFAULT_LAYER_PROPERTY_TYPES[index];
- }
- else
- {
- // index out-of-bounds
- return Property::NONE;
- }
+ index -= DEFAULT_DERIVED_ACTOR_PROPERTY_START_INDEX;
+
+ if ( ( index >= 0 ) && ( index < DEFAULT_PROPERTY_COUNT ) )
+ {
+ return DEFAULT_PROPERTY_DETAILS[index].type;
}
-}
+ // index out-of-bounds
+ return Property::NONE;
+}
-const std::string& Layer::GetDefaultPropertyName( Property::Index index ) const
+const char* Layer::GetDefaultPropertyName( Property::Index index ) const
{
- if(index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT)
+ if( index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT )
{
- return Actor::GetDefaultPropertyName(index);
+ return Actor::GetDefaultPropertyName( index );
}
- else
- {
- index -= DEFAULT_ACTOR_PROPERTY_MAX_COUNT;
- if ( ( index >= 0 ) && ( index < DEFAULT_LAYER_PROPERTY_COUNT ) )
- {
- return DEFAULT_LAYER_PROPERTY_NAMES[index];
- }
- else
- {
- // index out-of-bounds
- static const std::string INVALID_PROPERTY_NAME;
- return INVALID_PROPERTY_NAME;
- }
+ index -= DEFAULT_DERIVED_ACTOR_PROPERTY_START_INDEX;
+ if ( ( index >= 0 ) && ( index < DEFAULT_PROPERTY_COUNT ) )
+ {
+ return DEFAULT_PROPERTY_DETAILS[index].name;
}
+
+ return NULL;
}
Property::Index Layer::GetDefaultPropertyIndex(const std::string& name) const
{
Property::Index index = Property::INVALID_INDEX;
- DALI_ASSERT_DEBUG( NULL != mDefaultLayerPropertyLookup );
-
// Look for name in current class' default properties
- DefaultPropertyLookup::const_iterator result = mDefaultLayerPropertyLookup->find( name );
- if ( mDefaultLayerPropertyLookup->end() != result )
+ for( int32_t i = 0; i < DEFAULT_PROPERTY_COUNT; ++i )
{
- index = result->second;
+ const Internal::PropertyDetails* property = &DEFAULT_PROPERTY_DETAILS[i];
+ if( 0 == name.compare( property->name ) ) // dont want to convert rhs to string
+ {
+ index = i + DEFAULT_DERIVED_ACTOR_PROPERTY_START_INDEX;
+ break;
+ }
}
- else
+ if( Property::INVALID_INDEX == index )
{
// If not found, check in base class
index = Actor::GetDefaultPropertyIndex( name );
void Layer::SetDefaultProperty( Property::Index index, const Property::Value& propertyValue )
{
- if(index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT)
+ if( index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT )
{
- Actor::SetDefaultProperty(index, propertyValue);
+ Actor::SetDefaultProperty( index, propertyValue );
}
else
{
- switch(index)
+ switch( index )
{
- case Dali::Layer::CLIPPING_ENABLE:
+ case Dali::Layer::Property::CLIPPING_ENABLE:
{
SetClipping( propertyValue.Get<bool>() );
break;
}
- case Dali::Layer::CLIPPING_BOX:
+ case Dali::Layer::Property::CLIPPING_BOX:
{
- Rect<int> clippingBox( propertyValue.Get<Rect<int> >() );
+ Rect<int32_t> clippingBox( propertyValue.Get<Rect<int32_t> >() );
SetClippingBox( clippingBox.x, clippingBox.y, clippingBox.width, clippingBox.height );
break;
}
+ case Dali::Layer::Property::BEHAVIOR:
+ {
+ Behavior behavior(Dali::Layer::LAYER_2D);
+ if( Scripting::GetEnumeration< Behavior >( propertyValue.Get< std::string >().c_str(), BEHAVIOR_TABLE, BEHAVIOR_TABLE_COUNT, behavior ) )
+ {
+ SetBehavior( behavior );
+ }
+ break;
+ }
default:
{
- DALI_LOG_WARNING("Unknown property (%d)\n", index);
+ DALI_LOG_WARNING( "Unknown property (%d)\n", index );
break;
}
} // switch(index)
Property::Value Layer::GetDefaultProperty( Property::Index index ) const
{
Property::Value ret;
- if(index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT)
+ if( index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT )
{
- ret = Actor::GetDefaultProperty(index);
+ ret = Actor::GetDefaultProperty( index );
}
else
{
- switch(index)
+ switch( index )
{
- case Dali::Layer::CLIPPING_ENABLE:
+ case Dali::Layer::Property::CLIPPING_ENABLE:
{
ret = mIsClipping;
break;
}
- case Dali::Layer::CLIPPING_BOX:
+ case Dali::Layer::Property::CLIPPING_BOX:
{
ret = mClippingBox;
break;
}
+ case Dali::Layer::Property::BEHAVIOR:
+ {
+ ret = Scripting::GetLinearEnumerationName< Behavior >( GetBehavior(), BEHAVIOR_TABLE, BEHAVIOR_TABLE_COUNT );
+ break;
+ }
default:
{
- DALI_LOG_WARNING("Unknown property (%d)\n", index);
+ DALI_LOG_WARNING( "Unknown property (%d)\n", index );
break;
}
} // switch(index)
return ret;
}
-bool Layer::DoAction(BaseObject* object, const std::string& actionName, const std::vector<Property::Value>& attributes)
+Property::Value Layer::GetDefaultPropertyCurrentValue( Property::Index index ) const
+{
+ Property::Value ret;
+ if( index < DEFAULT_ACTOR_PROPERTY_MAX_COUNT )
+ {
+ ret = Actor::GetDefaultPropertyCurrentValue( index );
+ }
+ else
+ {
+ ret = GetDefaultProperty( index ); // Layer only has event-side properties
+ }
+
+ return ret;
+}
+
+bool Layer::DoAction( BaseObject* object, const std::string& actionName, const Property::Map& /*attributes*/ )
{
bool done = false;
- Layer* layer = dynamic_cast<Layer*>(object);
+ Layer* layer = dynamic_cast<Layer*>( object );
- if(layer)
+ if( layer )
{
- if(Dali::Layer::ACTION_RAISE == actionName)
+ if( 0 == actionName.compare( ACTION_RAISE ) )
{
layer->Raise();
done = true;
}
- else if(Dali::Layer::ACTION_LOWER == actionName)
+ else if( 0 == actionName.compare( ACTION_LOWER ) )
{
layer->Lower();
done = true;
}
- else if(Dali::Layer::ACTION_RAISE_TO_TOP == actionName)
+ else if( 0 == actionName.compare( ACTION_RAISE_TO_TOP ) )
{
layer->RaiseToTop();
done = true;
}
- else if(Dali::Layer::ACTION_LOWER_TO_BOTTOM == actionName)
+ else if( 0 == actionName.compare( ACTION_LOWER_TO_BOTTOM ) )
{
layer->LowerToBottom();
done = true;
} // namespace Internal
} // namespace Dali
-