#include <dali/public-api/common/stage.h>
#include <dali/public-api/actors/layer.h>
#include <dali-toolkit/internal/layouting/layout-controller-impl.h>
+#include <dali-toolkit/internal/layouting/layout-item-data-impl.h>
#include <dali-toolkit/devel-api/layouting/layout-group-impl.h>
#include <dali-toolkit/public-api/controls/control.h>
#include <dali-toolkit/public-api/controls/control-impl.h>
#include <dali-toolkit/internal/controls/control/control-data-impl.h>
#include <dali-toolkit/internal/layouting/layout-controller-debug.h>
+#include <dali-toolkit/devel-api/focus-manager/keyinput-focus-manager.h>
using namespace Dali;
{
LayoutController::LayoutController()
-: mLayoutRequested(false)
+: mLayoutRequested( false ),
+ mFocusChangedFunctor( *this ),
+ mSlotDelegate( this )
{
}
void LayoutController::Initialize()
{
+ mAnimation = Animation::New( 0.0f );
+
+ Dali::Toolkit::KeyInputFocusManager manager = Dali::Toolkit::KeyInputFocusManager::Get();
+ manager.KeyInputFocusChangedSignal().Connect( mSlotDelegate.GetConnectionTracker(), mFocusChangedFunctor );
+}
+
+void LayoutController::FocusChangedFunctor::operator() ( Dali::Toolkit::Control gainingControl, Dali::Toolkit::Control lostControl )
+{
+ Toolkit::LayoutItem layoutItem = Toolkit::DevelControl::GetLayout( gainingControl );
+ if( layoutItem )
+ {
+ Toolkit::Internal::LayoutItem& layoutItemImpl = GetImplementation( layoutItem );
+ LayoutParent* layoutParent = layoutItemImpl.GetParent();
+ if( layoutParent )
+ {
+ LayoutGroup* layoutGroup = static_cast< LayoutGroup* >( layoutParent );
+ layoutController.RequestLayout( dynamic_cast< Toolkit::Internal::LayoutItem& >( *layoutGroup ), Dali::Toolkit::LayoutTransitionData::ON_CHILD_FOCUS, gainingControl, lostControl );
+ }
+ }
}
-void LayoutController::RequestLayout( LayoutItem& LayoutItem )
+void LayoutController::RequestLayout( LayoutItem& layoutItem, int layoutTransitionType, Actor gainedChild, Actor lostChild )
{
- DALI_LOG_INFO( gLogFilter, Debug::Concise, "LayoutController::RequestLayout\n" );
+ auto actor = Actor::DownCast( layoutItem.GetOwner() );
+ if ( actor )
+ {
+ DALI_LOG_INFO( gLogFilter, Debug::Concise, "LayoutController::RequestLayout owner[%s] layoutItem[%p] layoutTransitionType(%d)\n", actor.GetName().c_str(), &layoutItem, layoutTransitionType );
+ }
+ else
+ {
+ DALI_LOG_INFO( gLogFilter, Debug::Concise, "LayoutController::RequestLayout layoutItem[%p] layoutAnimationType(%d)\n", &layoutItem, layoutTransitionType );
+ }
+
mLayoutRequested = true;
+ if( layoutTransitionType != -1 )
+ {
+ LayoutTransition layoutTransition = LayoutTransition( layoutItem, layoutTransitionType, gainedChild, lostChild );
+ if( std::find( mLayoutTransitions.begin(), mLayoutTransitions.end(), layoutTransition ) == mLayoutTransitions.end() && layoutItem.GetTransitionData( layoutTransitionType ).Get() )
+ {
+ DALI_LOG_INFO( gLogFilter, Debug::Concise, "LayoutController::RequestLayout Add transition layoutTransitionType(%d)\n", layoutTransitionType );
+ mLayoutTransitions.push_back( layoutTransition );
+ }
+ }
// Go up the tree and mark all parents to relayout
- LayoutParent* layoutParent = LayoutItem.GetParent();
+ LayoutParent* layoutParent = layoutItem.GetParent();
if( layoutParent )
{
LayoutGroup& layoutGroup = static_cast< LayoutGroup& >( *layoutParent );
void LayoutController::Process()
{
// Perform the full process.
+ DALI_LOG_INFO( gLogFilter, Debug::Concise, "LayoutController::Process\n" );
if( mLayoutRequested )
{
- mLayoutRequested = false;
-
// If window size has changed, expect stage to have already been updated
Stage stage = Stage::GetCurrent();
auto stageWidth = stage.GetSize().width;
auto stageHeight = stage.GetSize().height;
- auto widthSpec = MeasureSpec( stageWidth, MeasureSpec::Mode::EXACTLY );
- auto heightSpec = MeasureSpec( stageHeight, MeasureSpec::Mode::EXACTLY );
+ MeasureSpec widthSpec( stageWidth, MeasureSpec::Mode::EXACTLY );
+ MeasureSpec heightSpec( stageHeight, MeasureSpec::Mode::EXACTLY );
+
+ LayoutTransition layoutTransition;
+ LayoutPositionDataArray layoutPositionDataArray;
+ LayoutAnimatorArray layoutAnimatorArray;
+ LayoutDataArray layoutDataArray;
+ LayoutDataArray childrenLayoutDataArray;
+
+ if ( mLayoutTransitions.size() )
+ {
+ layoutTransition = mLayoutTransitions.front();
+ mLayoutTransitions.pop_front();
+ mLayoutRequested = ( mLayoutTransitions.size() != 0 );
+ }
+ else
+ {
+ mLayoutRequested = false;
+ }
+
+ LayoutData layoutData( layoutTransition, layoutPositionDataArray, layoutAnimatorArray, layoutDataArray, childrenLayoutDataArray );
+ LayoutItem::Impl::sLayoutData = &layoutData;
+
+ if( layoutTransition.layoutTransitionType != -1 )
+ {
+ UpdateMeasureHierarchyForAnimation( layoutData );
+ }
// Test how to perform a measure on each control.
MeasureHierarchy( stage.GetRootLayer(), widthSpec, heightSpec );
LAYOUT_DEBUG_MEASURE_STATES( stage.GetRootLayer() );
+
+ if( layoutTransition.layoutTransitionType != -1 )
+ {
+ RestoreActorsSpecs();
+ }
+
+ layoutAnimatorArray.clear();
+ layoutDataArray.clear();
+ childrenLayoutDataArray.clear();
+
PerformLayout( stage.GetRootLayer(), 0, 0, stageWidth, stageHeight );
+ PerformLayoutPositioning( layoutPositionDataArray, false );
+
+ PerformLayoutAnimation( layoutTransition, layoutPositionDataArray, layoutDataArray, layoutAnimatorArray );
+ LayoutItem::Impl::sLayoutData = nullptr;
+
LAYOUT_DEBUG_AFTER_LAYOUT( stage.GetRootLayer() );
}
}
Toolkit::Control control = Toolkit::Control::DownCast( root );
if( control )
{
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "LayoutController::Measuring control\n" );
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "LayoutController::Measuring control:%s\n", control.GetName().c_str() );
Internal::Control& controlImpl = GetImplementation( control );
Internal::Control::Impl& controlDataImpl = Internal::Control::Impl::Get( controlImpl );
}
}
+void LayoutController::UpdateMeasureHierarchyForAnimation( LayoutData& layoutData )
+{
+ LayoutTransition& layoutTransition = layoutData.layoutTransition;
+ Actor transitionOwner = Actor::DownCast( layoutTransition.layoutItem.Get()->GetOwner() );
+ LayoutTransitionDataPtr layoutTransitionDataPtr = layoutTransition.layoutItem->GetTransitionData( layoutTransition.layoutTransitionType );
+
+ if( !layoutTransitionDataPtr->HasUpdateMeasuredSize() )
+ {
+ return;
+ }
+
+ layoutData.updateMeasuredSize = true;
+ layoutTransitionDataPtr->CollectLayoutDataElements( transitionOwner, layoutData );
+
+ UpdateMeasureHierarchyForAnimation( transitionOwner, layoutData );
+
+ for( auto layoutDataElement : layoutData.layoutDataArray )
+ {
+ if( !layoutDataElement.updateMeasuredSize )
+ {
+ continue;
+ }
+
+ Actor actor = Actor::DownCast( layoutDataElement.handle );
+ LayoutDataAnimator animator = layoutData.layoutAnimatorArray[ layoutDataElement.animatorIndex ];
+ float width = actor.GetProperty<int>( Toolkit::LayoutItem::ChildProperty::WIDTH_SPECIFICATION );
+ float height = actor.GetProperty<int>( Toolkit::LayoutItem::ChildProperty::HEIGHT_SPECIFICATION );
+
+ if( layoutDataElement.AdjustMeasuredSize( width, height, animator.animatorType ) )
+ {
+ mActorSizeSpecs.push_back( ActorSizeSpec( actor ) );
+ actor.SetProperty( Toolkit::LayoutItem::ChildProperty::WIDTH_SPECIFICATION, static_cast<int>( width ) );
+ actor.SetProperty( Toolkit::LayoutItem::ChildProperty::HEIGHT_SPECIFICATION, static_cast<int>( height ) );
+ }
+ }
+
+ layoutData.updateMeasuredSize = false;
+}
+
+void LayoutController::UpdateMeasureHierarchyForAnimation( Actor root, LayoutData& layoutData )
+{
+ Toolkit::Control control = Toolkit::Control::DownCast( root );
+ if( control )
+ {
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "LayoutController::UpdateMeasureHierarchyForAnimation control:%s\n", control.GetName().c_str() );
+ Internal::Control& controlImpl = GetImplementation( control );
+ Internal::Control::Impl& controlDataImpl = Internal::Control::Impl::Get( controlImpl );
+ LayoutItemPtr layout = controlDataImpl.GetLayout();
+
+ if( layout )
+ {
+ auto layoutGroup = Toolkit::LayoutGroup::DownCast( layout.Get() );
+ if( layoutGroup )
+ {
+ unsigned int childCount = layoutGroup.GetChildCount();
+ for( unsigned int i=0; i<childCount; ++i )
+ {
+ auto childLayout = layoutGroup.GetChildAt( i );
+ if( childLayout )
+ {
+ auto childControl = Toolkit::Control::DownCast( childLayout.GetOwner() );
+ LayoutTransitionData::CollectChildrenLayoutDataElements( childControl, layoutData );
+ }
+ }
+ }
+ }
+ }
+ else
+ {
+ // Depth first descent through actor children
+ for( unsigned int i = 0, count = root.GetChildCount(); i < count; ++i )
+ {
+ UpdateMeasureHierarchyForAnimation( root.GetChildAt( i ), layoutData );
+ }
+ }
+}
+
+void LayoutController::RestoreActorsSpecs()
+{
+ for( auto& actorSizeSpec : mActorSizeSpecs )
+ {
+ Actor actor = actorSizeSpec.actor;
+ actor.SetProperty( Toolkit::LayoutItem::ChildProperty::WIDTH_SPECIFICATION, actorSizeSpec.widthSpec );
+ actor.SetProperty( Toolkit::LayoutItem::ChildProperty::HEIGHT_SPECIFICATION, actorSizeSpec.heightSpec );
+ }
+}
+
void LayoutController::PerformLayout( Actor root, int left, int top, int right, int bottom )
{
Toolkit::Control control = Toolkit::Control::DownCast( root );
if( layout )
{
- DALI_LOG_INFO( gLogFilter, Debug::Verbose, "LayoutController::PerformLayout on layout\n" );
layout->Layout( left, top, right, bottom );
}
}
}
}
+void LayoutController::PerformLayoutPositioning( LayoutPositionDataArray& layoutPositionDataArray, bool all ) const
+{
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "LayoutController::PerformLayoutPositioning %d\n", (int)all );
+
+ for( auto layoutPositionData : layoutPositionDataArray )
+ {
+ Actor actor = Actor::DownCast( layoutPositionData.handle );
+ if( actor && ( !layoutPositionData.animated || all ) )
+ {
+ if ( !layoutPositionData.animated )
+ {
+ actor.SetPosition( layoutPositionData.left, layoutPositionData.top );
+ actor.SetSize( layoutPositionData.right - layoutPositionData.left, layoutPositionData.bottom - layoutPositionData.top );
+ }
+ else
+ {
+ actor.SetPosition( actor.GetCurrentPosition() );
+ actor.SetSize( actor.GetCurrentSize() );
+ }
+ }
+ }
+}
+
+void LayoutController::PerformLayoutAnimation( LayoutTransition& layoutTransition, LayoutPositionDataArray& layoutPositionDataArray, LayoutDataArray& layoutDataArray, LayoutAnimatorArray& layoutAnimatorArray )
+{
+ DALI_LOG_INFO( gLogFilter, Debug::Verbose, "LayoutController::PerformLayoutAnimation\n" );
+ Animation animation = Animation::New( 0 );
+ bool isAnimatorAdded = false;
+
+ if( layoutAnimatorArray.size() == 0 )
+ {
+ layoutAnimatorArray.push_back( LayoutDataAnimator() );
+ }
+
+ for( auto layoutDataElement : layoutDataArray )
+ {
+ if( layoutDataElement.animatorIndex >= 0 )
+ {
+ Actor actor = Actor::DownCast( layoutDataElement.handle );
+ if ( actor )
+ {
+ LayoutDataAnimator animator = layoutAnimatorArray[ layoutDataElement.animatorIndex ];
+ TimePeriod timePeriod = TimePeriod( 0, animation.GetDuration() );
+ if( animator.timePeriod.durationSeconds >= 0 )
+ {
+ timePeriod = animator.timePeriod;
+ }
+
+ Property::Value value = layoutDataElement.targetValue;
+ // Capture calculated position and size values after layout if target values are not set.
+ // Other values are set to current actor ones.
+ if( value.GetType() == Property::NONE )
+ {
+ if( layoutDataElement.positionDataIndex < 0)
+ {
+ auto result = std::find_if( layoutPositionDataArray.begin(), layoutPositionDataArray.end(), [&actor](const LayoutPositionData& iter)
+ { return iter.handle == actor; } );
+ if( result == layoutPositionDataArray.end() )
+ {
+ continue;
+ }
+ layoutDataElement.positionDataIndex = std::distance( layoutPositionDataArray.begin(), result );
+ }
+
+ LayoutPositionData& positionData = layoutPositionDataArray[ layoutDataElement.positionDataIndex ];
+ // with updated measured size scale animation the measured size includes scale, so we need to fit in the centre of the measured rectangle
+ // the real size child so that the all scale related animations placed correctly
+ if( positionData.updateWithCurrentSize )
+ {
+ Vector3 size = actor.GetCurrentSize();
+ float dX = ( ( positionData.right - positionData.left ) - size.width ) / 2;
+ float dY = ( ( positionData.bottom - positionData.top ) - size.height ) / 2;
+ positionData.left += dX;
+ positionData.top += dY;
+ positionData.right -= dX;
+ positionData.bottom -= dY;
+ positionData.updateWithCurrentSize = false;
+ }
+
+ switch ( layoutDataElement.propertyIndex )
+ {
+ case Actor::Property::POSITION:
+ value = Vector3( positionData.left, positionData.top, 0.0f );
+ break;
+ case Actor::Property::POSITION_X:
+ value = positionData.left;
+ break;
+ case Actor::Property::POSITION_Y:
+ value = positionData.top;
+ break;
+ case Actor::Property::SIZE:
+ value = Vector3( positionData.right - positionData.left, positionData.bottom - positionData.top, 0.0f );
+ break;
+ case Actor::Property::SIZE_WIDTH:
+ value = positionData.right - positionData.left;
+ break;
+ case Actor::Property::SIZE_HEIGHT:
+ value = positionData.bottom - positionData.top;
+ break;
+ default:
+ value = actor.GetProperty( layoutDataElement.propertyIndex );
+ }
+ }
+
+ // Failed to get target value, just move to the next one
+ if( value.GetType() == Property::NONE )
+ {
+ continue;
+ }
+
+ // Set initial value
+ Property::Value initialValue = layoutDataElement.initialValue;
+ if( initialValue.GetType() != Property::NONE )
+ {
+ actor.SetProperty( layoutDataElement.propertyIndex, initialValue );
+ }
+
+ // Create an animator for the property
+ switch( animator.animatorType )
+ {
+ case Toolkit::LayoutTransitionData::Animator::ANIMATE_TO:
+ {
+ animation.AnimateTo( Property( actor, layoutDataElement.propertyIndex ), value, animator.alphaFunction, timePeriod );
+ break;
+ }
+ case Toolkit::LayoutTransitionData::Animator::ANIMATE_BY:
+ {
+ animation.AnimateBy( Property( actor, layoutDataElement.propertyIndex ), value, animator.alphaFunction, timePeriod );
+ break;
+ }
+ case Toolkit::LayoutTransitionData::Animator::ANIMATE_BETWEEN:
+ {
+ animation.AnimateBetween( Property( actor, layoutDataElement.propertyIndex ), animator.keyFrames, animator.alphaFunction, animator.interpolation );
+ break;
+ }
+ case Toolkit::LayoutTransitionData::Animator::ANIMATE_PATH:
+ {
+ animation.Animate( actor, animator.path, animator.forward, animator.alphaFunction, timePeriod );
+ break;
+ }
+ }
+ isAnimatorAdded = true;
+ }
+ }
+ }
+
+ if( isAnimatorAdded )
+ {
+ if( mAnimation.GetState() == Animation::PLAYING )
+ {
+ mAnimation.SetCurrentProgress( 1.0f );
+ }
+ mAnimation = animation;
+ mAnimationFinishedFunctors.push_back( AnimationFinishedFunctor( *this, layoutTransition, layoutPositionDataArray ) );
+ mAnimation.FinishedSignal().Connect( mSlotDelegate.GetConnectionTracker(), mAnimationFinishedFunctors.back() );
+ mAnimation.Play();
+ }
+}
} // namespace Internal
} // namespace Toolkit
projects / platform / core / uifw / dali-toolkit.git / blobdiff