#include <dali-toolkit/internal/controls/cluster/cluster-style-impl.h>
// EXTERNAL INCLUDES
-
+#include <dali/public-api/animation/animation.h>
// INTERNAL INCLUDES
#include <dali-toolkit/public-api/controls/cluster/cluster.h>
const int STYLE_RANDOM_CHILDREN_NUMBER = 16;
-// Constraints
-
-/**
- * First order equation of the form y = Mx + C
- * current' = current * relative + offset
- */
-struct FirstOrderEquationConstraint
-{
- /**
- * @param relative The relative multiplier of the source property
- * @param offset The offset to add onto the result.
- */
- FirstOrderEquationConstraint(Vector3 relative, Vector3 offset = Vector3::ZERO)
- : mRelative(relative),
- mOffset(offset)
- {
- }
-
- Vector3 operator()(const Vector3& current,
- const PropertyInput& sourceProperty)
- {
- const Vector3 source = sourceProperty.GetVector3();
-
- return source * mRelative + mOffset;
- }
-
-public:
-
- Vector3 mRelative;
- Vector3 mOffset;
-};
-
-/**
- * Depth Constraint.
- * current' = current.xy | + Vector3::ONE.z
- */
-struct DepthConstraint
+Vector3 FirstOrderEquation( const Vector3& source, const Vector3& relative, const Vector3& offset = Vector3::ZERO )
{
- /**
- * constructor
- */
- DepthConstraint()
- {
- }
-
- Vector3 operator()(const Vector3& current,
- const PropertyInput& depthProperty)
- {
- Vector3 position(current);
- position.z = depthProperty.GetFloat();
- return position;
- }
-};
-
-
-/**
- * Position Constraint.
- * current' = current * relative + offset
- */
-struct PositionConstraint
-{
- /**
- * @param relative The relative multiplier of the source property
- * @param offset The offset to add onto the result.
- */
- PositionConstraint(Vector3 relative, Vector3 offset = Vector3::ZERO)
- : mRelative(relative),
- mOffset(offset)
- {
- }
-
- Vector3 operator()(const Vector3& current,
- const PropertyInput& sourceProperty,
- const PropertyInput& depthProperty)
- {
- const Vector3 source = sourceProperty.GetVector3();
-
- Vector3 position(source * mRelative + mOffset);
- position.z += depthProperty.GetFloat();
- return position;
- }
-
-public:
-
- Vector3 mRelative;
- Vector3 mOffset;
-};
-
-template <class T>
-struct SetConstraint
-{
- SetConstraint(T value)
- : mValue(value)
- {
-
- }
-
- T operator()(const T& current)
- {
- return mValue;
- }
-
- T mValue;
-};
+ return source * relative + offset;
+}
// random data generator //////////////////////////////////////////////////////
mTitleSize(Vector3::ONE),
mBackgroundPositionRelative(Vector3::ONE),
mBackgroundPositionOffset(Vector3::ZERO),
- mBackgroundSize(Vector3::ONE)
+ mBackgroundSize(Vector3::ONE),
+ mClusterSize( Vector3::ZERO )
{
}
return mMaxChildren;
}
+void ClusterStyle::ApplyStyleToBackground(Actor background, AlphaFunction alpha, const TimePeriod& durationSeconds)
+{
+ Apply( background,
+ FirstOrderEquation( GetClusterSize(), mBackgroundPositionRelative, mBackgroundPositionOffset ),
+ FirstOrderEquation( GetClusterSize(), mBackgroundSize ),
+ alpha,
+ durationSeconds);
+}
+
+void ClusterStyle::ApplyStyleToTitle(Actor title, AlphaFunction alpha, const TimePeriod& durationSeconds)
+{
+ Apply( title,
+ FirstOrderEquation( GetClusterSize(), mTitlePositionRelative, mTitlePositionOffset ),
+ FirstOrderEquation( GetClusterSize(), mTitleSize ),
+ alpha,
+ durationSeconds);
+}
+
void ClusterStyle::SetTitleProperties(const Vector3& relativePosition,
const Vector3& offsetPosition,
const Vector3& size)
mBackgroundSize = size;
}
+void ClusterStyle::SetClusterSize( const Vector3& clusterSize )
+{
+ mClusterSize = clusterSize;
+}
+
+Vector3 ClusterStyle::GetClusterSize() const
+{
+ return mClusterSize;
+}
+
+void ClusterStyle::Apply( Actor actor,
+ const Vector3& position,
+ const Vector3& size,
+ AlphaFunction alpha,
+ const TimePeriod& durationSeconds)
+{
+ float animationDuration = durationSeconds.delaySeconds + durationSeconds.durationSeconds;
+ if( animationDuration > 0.f )
+ {
+ Animation animation = Animation::New(animationDuration);
+ animation.MoveTo( actor, position, alpha, durationSeconds.delaySeconds, durationSeconds.durationSeconds );
+ animation.Resize( actor, size, alpha, durationSeconds.delaySeconds, durationSeconds.durationSeconds );
+ animation.Play();
+ }
+ else
+ {
+ actor.SetPosition( position );
+ actor.SetSize( size );
+ }
+}
+
+void ClusterStyle::Apply( Actor actor,
+ const Vector3& position,
+ const Vector3& size,
+ const Quaternion& rotation,
+ const Vector3& scale,
+ AlphaFunction alpha,
+ const TimePeriod& durationSeconds)
+{
+ float animationDuration = durationSeconds.delaySeconds + durationSeconds.durationSeconds;
+ if( animationDuration > 0.f )
+ {
+ Animation animation = Animation::New(animationDuration);
+ animation.MoveTo( actor, position, alpha, durationSeconds.delaySeconds, durationSeconds.durationSeconds );
+ animation.Resize( actor, size, alpha, durationSeconds.delaySeconds, durationSeconds.durationSeconds );
+ animation.RotateTo( actor, rotation, alpha, durationSeconds.delaySeconds, durationSeconds.durationSeconds );
+ animation.ScaleTo( actor, scale, alpha, durationSeconds.delaySeconds, durationSeconds.durationSeconds );
+ animation.Play();
+ }
+ else
+ {
+ actor.SetPosition( position );
+ actor.SetSize( size );
+ actor.SetRotation( rotation );
+ actor.SetScale( scale );
+ }
+}
+
// ClusterStyleStandard ///////////////////////////////////////////////////////
ClusterStylePtr ClusterStyleStandard::New(StyleType style)
// counter top-left parent origin and top-left anchor point.
const Vector3 position = mPositions[index] - Vector3(0.5f, 0.5f, 0.0f) + Vector3(size, size, 0.0f) * 0.5f;
- Constraint constraint = Constraint::New<Vector3>( Actor::POSITION,
- ParentSource( Actor::SIZE ),
- FirstOrderEquationConstraint(Vector3(position.x, position.y, 0.0f),
- Vector3(0.0f, 0.0f, position.z)) );
-
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- child.ApplyConstraint(constraint);
-
- constraint = Constraint::New<Vector3>( Actor::SIZE,
- ParentSource( Actor::SIZE ),
- FirstOrderEquationConstraint(Vector3::ONE * size) );
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- child.ApplyConstraint(constraint);
-
- constraint = Constraint::New<Quaternion>( Actor::ROTATION,
- SetConstraint<Quaternion>(Quaternion()) );
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- child.ApplyConstraint(constraint);
-
- constraint = Constraint::New<Vector3>( Actor::SCALE,
- SetConstraint<Vector3>(Vector3::ONE) );
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- child.ApplyConstraint(constraint);
+ Apply( child,
+ FirstOrderEquation( GetClusterSize(), Vector3(position.x, position.y, 0.0f), Vector3(0.0f, 0.0f, position.z) ),
+ FirstOrderEquation( GetClusterSize(), Vector3::ONE * size ),
+ Quaternion(),
+ Vector3::ONE,
+ alpha,
+ durationSeconds);
}
}
-void ClusterStyleStandard::ApplyStyleToBackground(Actor background, AlphaFunction alpha, const TimePeriod& durationSeconds)
-{
- Constraint constraint = Constraint::New<Vector3>( Actor::POSITION,
- ParentSource( Actor::SIZE ),
- FirstOrderEquationConstraint(mBackgroundPositionRelative, mBackgroundPositionOffset) );
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- background.ApplyConstraint(constraint);
-
- constraint = Constraint::New<Vector3>( Actor::SIZE,
- ParentSource( Actor::SIZE ),
- FirstOrderEquationConstraint(mBackgroundSize) );
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- background.ApplyConstraint(constraint);
-}
-
-void ClusterStyleStandard::ApplyStyleToTitle(Actor title, AlphaFunction alpha, const TimePeriod& durationSeconds)
-{
- Constraint constraint = Constraint::New<Vector3>( Actor::POSITION,
- ParentSource( Actor::SIZE ),
- FirstOrderEquationConstraint(mTitlePositionRelative, mTitlePositionOffset) );
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- title.ApplyConstraint(constraint);
-
- constraint = Constraint::New<Vector3>( Actor::SIZE,
- ParentSource( Actor::SIZE ),
- FirstOrderEquationConstraint(mTitleSize) );
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- title.ApplyConstraint(constraint);
-}
-
// ClusterStyleRandom /////////////////////////////////////////////////////////
ClusterStylePtr ClusterStyleRandom::New()
0.0f);
Property::Index depthProperty = child.GetPropertyIndex(Toolkit::Cluster::CLUSTER_ACTOR_DEPTH);
+ float depthPropertyValue = child.GetProperty<float>( depthProperty );
- Constraint constraint = Constraint::New<Vector3>( Actor::POSITION,
- ParentSource( Actor::SIZE ),
- FirstOrderEquationConstraint( Vector3(position.x, position.y, 0.0f),
- Vector3(0.0f, 0.0f, position.z) ) );
-
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- child.ApplyConstraint(constraint);
-
- // this constraint overrides the Z position. setting it to cluster-actor-depth
- constraint = Constraint::New<Vector3>( Actor::POSITION,
- LocalSource( depthProperty ),
- DepthConstraint() );
-
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- child.ApplyConstraint(constraint);
-
- constraint = Constraint::New<Vector3>( Actor::SIZE,
- ParentSource( Actor::SIZE ),
- FirstOrderEquationConstraint(Vector3::ONE * size) );
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- child.ApplyConstraint(constraint);
-
- constraint = Constraint::New<Quaternion>( Actor::ROTATION,
- SetConstraint<Quaternion>(Quaternion(rotation, Vector3::ZAXIS)) );
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- child.ApplyConstraint(constraint);
-
- constraint = Constraint::New<Vector3>( Actor::SCALE,
- SetConstraint<Vector3>(Vector3::ONE) );
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- child.ApplyConstraint(constraint);
-}
-void ClusterStyleRandom::ApplyStyleToBackground(Actor background, AlphaFunction alpha, const TimePeriod& durationSeconds)
-{
- Constraint constraint = Constraint::New<Vector3>( Actor::POSITION,
- ParentSource( Actor::SIZE ),
- FirstOrderEquationConstraint(mBackgroundPositionRelative, mBackgroundPositionOffset) );
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- background.ApplyConstraint(constraint);
-
- constraint = Constraint::New<Vector3>( Actor::SIZE,
- ParentSource( Actor::SIZE ),
- FirstOrderEquationConstraint(mBackgroundSize) );
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- background.ApplyConstraint(constraint);
-}
-
-void ClusterStyleRandom::ApplyStyleToTitle(Actor title, AlphaFunction alpha, const TimePeriod& durationSeconds)
-{
- Constraint constraint = Constraint::New<Vector3>( Actor::POSITION,
- ParentSource( Actor::SIZE ),
- FirstOrderEquationConstraint(mTitlePositionRelative, mTitlePositionOffset) );
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- title.ApplyConstraint(constraint);
-
- constraint = Constraint::New<Vector3>( Actor::SIZE,
- ParentSource( Actor::SIZE ),
- FirstOrderEquationConstraint(mTitleSize) );
- constraint.SetApplyTime(durationSeconds);
- constraint.SetAlphaFunction(alpha);
- constraint.SetRemoveAction(Constraint::Bake);
- title.ApplyConstraint(constraint);
+ Apply( child,
+ FirstOrderEquation( GetClusterSize(), Vector3(position.x, position.y, 0.0f), Vector3(0.0f, 0.0f, depthPropertyValue) ),
+ FirstOrderEquation( GetClusterSize(), Vector3::ONE * size),
+ Quaternion(rotation, Vector3::ZAXIS),
+ Vector3::ONE,
+ alpha,
+ durationSeconds);
}
} // namespace Internal
projects / platform / core / uifw / dali-toolkit.git / blobdiff