+++ /dev/null
-//
-// Copyright (c) 2014 Samsung Electronics Co., Ltd.
-//
-// Licensed under the Flora License, Version 1.0 (the License);
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://floralicense.org/license/
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an AS IS BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-// INTERNAL INCLUDES
-#include <dali/dali.h>
-#include <dali-toolkit/internal/controls/cluster/cluster-style-impl.h>
-#include <dali-toolkit/public-api/controls/cluster/cluster.h>
-
-namespace Dali
-{
-
-namespace // unnamed namespace
-{
-// Cluster style one
-
-const unsigned int STYLE_1_CHILDREN_NUMBER = 8;
-
-const float STYLE_1_BACKGROUND_IMAGE_OFFSET_Z = 1.0f;
-
-const float STYLE_1_CHILD_OFFSET_Z = 2.0f;
-const float STYLE_1_CHILD_GAP_FACTOR = 0.03f;
-const float STYLE_1_CHILD_SIZE_FACTOR[] = { 0.4f, 0.15f, 0.25f, 0.15f, 0.4f, 0.15f, 0.25f, 0.15f };
-const Vector3 STYLE_1_CHILD_POSITION_FACTOR[] = { Vector3(0.5f - STYLE_1_CHILD_SIZE_FACTOR[0] - STYLE_1_CHILD_GAP_FACTOR * 0.5f,
- 0.5f - STYLE_1_CHILD_SIZE_FACTOR[0] - STYLE_1_CHILD_GAP_FACTOR * 0.5f,
- STYLE_1_CHILD_OFFSET_Z),
- Vector3(0.5f + STYLE_1_CHILD_GAP_FACTOR * 0.5f,
- 0.5f - STYLE_1_CHILD_SIZE_FACTOR[1] - STYLE_1_CHILD_SIZE_FACTOR[2] - STYLE_1_CHILD_GAP_FACTOR * 1.5f,
- STYLE_1_CHILD_OFFSET_Z + 0.5f),
- Vector3(0.5f + STYLE_1_CHILD_GAP_FACTOR * 0.5f,
- 0.5f - STYLE_1_CHILD_SIZE_FACTOR[2] - STYLE_1_CHILD_GAP_FACTOR * 0.5f,
- STYLE_1_CHILD_OFFSET_Z + 1.0f),
- Vector3(0.5f + STYLE_1_CHILD_SIZE_FACTOR[2] + STYLE_1_CHILD_GAP_FACTOR * 1.5f,
- 0.5f - STYLE_1_CHILD_SIZE_FACTOR[3] - STYLE_1_CHILD_GAP_FACTOR * 0.5f,
- STYLE_1_CHILD_OFFSET_Z + 1.5f),
- Vector3(0.5f + STYLE_1_CHILD_GAP_FACTOR * 0.5f,
- 0.5f + STYLE_1_CHILD_GAP_FACTOR * 0.5f,
- STYLE_1_CHILD_OFFSET_Z + 2.0f),
- Vector3(0.5f - STYLE_1_CHILD_SIZE_FACTOR[5] - STYLE_1_CHILD_GAP_FACTOR * 0.5f,
- 0.5f + STYLE_1_CHILD_SIZE_FACTOR[6] + STYLE_1_CHILD_GAP_FACTOR * 1.5f,
- STYLE_1_CHILD_OFFSET_Z + 2.5f),
- Vector3(0.5f - STYLE_1_CHILD_SIZE_FACTOR[6] - STYLE_1_CHILD_GAP_FACTOR * 0.5f,
- 0.5f + STYLE_1_CHILD_GAP_FACTOR * 0.5f,
- STYLE_1_CHILD_OFFSET_Z + 3.0f),
- Vector3(0.5f - STYLE_1_CHILD_SIZE_FACTOR[6] - STYLE_1_CHILD_SIZE_FACTOR[7] - STYLE_1_CHILD_GAP_FACTOR * 1.5f,
- 0.5f + STYLE_1_CHILD_GAP_FACTOR * 0.5f,
- STYLE_1_CHILD_OFFSET_Z + 3.5f) };
-
-const Vector3 STYLE_1_TITLE_SIZE_FACTOR = Vector3(0.3f, 0.11f, 1.0f);
-const Vector3 STYLE_1_TITLE_POSITION_FACTOR = Vector3(0.5f - STYLE_1_CHILD_SIZE_FACTOR[0] - STYLE_1_CHILD_GAP_FACTOR * 0.5f,
- 0.5f - STYLE_1_CHILD_SIZE_FACTOR[0] - STYLE_1_CHILD_GAP_FACTOR * 0.5f - STYLE_1_TITLE_SIZE_FACTOR.height + 0.02f,
- 0.0f);
-const Vector3 STYLE_1_TITLE_POSITION_OFFSET = Vector3(0.0f, 0.0f, 8.0f);
-
-// Cluster style two
-
-const unsigned int STYLE_2_CHILDREN_NUMBER = 6;
-
-const float STYLE_2_BACKGROUND_IMAGE_OFFSET_Z = 1.0f;
-
-const float STYLE_2_CHILD_OFFSET_Z = 2.0f;
-const float STYLE_2_CHILD_GAP_FACTOR = 0.03f;
-const float STYLE_2_CHILD_SIZE_FACTOR[] = { 0.4f, 0.25f, 0.15f, 0.4f, 0.25f, 0.15f };
-const Vector3 STYLE_2_CHILD_POSITION_FACTOR[] = { Vector3(0.5f - STYLE_2_CHILD_SIZE_FACTOR[0] - STYLE_2_CHILD_GAP_FACTOR * 0.5f,
- 0.5f - STYLE_2_CHILD_SIZE_FACTOR[0] * 0.75f,
- STYLE_2_CHILD_OFFSET_Z),
- Vector3(0.5f + STYLE_2_CHILD_GAP_FACTOR * 0.5f,
- 0.5f - STYLE_2_CHILD_SIZE_FACTOR[1] - STYLE_2_CHILD_SIZE_FACTOR[3] * 0.25f - STYLE_2_CHILD_GAP_FACTOR,
- STYLE_2_CHILD_OFFSET_Z + 0.5f),
- Vector3(0.5f + STYLE_2_CHILD_SIZE_FACTOR[1] + STYLE_2_CHILD_GAP_FACTOR * 1.5f,
- 0.5f - STYLE_2_CHILD_SIZE_FACTOR[2] - STYLE_2_CHILD_SIZE_FACTOR[3] * 0.25f - STYLE_2_CHILD_GAP_FACTOR,
- STYLE_2_CHILD_OFFSET_Z + 1.0f),
- Vector3(0.5f + STYLE_2_CHILD_GAP_FACTOR * 0.5f,
- 0.5f - STYLE_2_CHILD_SIZE_FACTOR[3] * 0.25f,
- STYLE_2_CHILD_OFFSET_Z + 1.5f),
- Vector3(0.5f - STYLE_2_CHILD_SIZE_FACTOR[4] - STYLE_2_CHILD_GAP_FACTOR * 0.5f,
- 0.5f + STYLE_2_CHILD_SIZE_FACTOR[0] * 0.25f + STYLE_2_CHILD_GAP_FACTOR,
- STYLE_2_CHILD_OFFSET_Z + 2.0f),
- Vector3(0.5f - STYLE_2_CHILD_SIZE_FACTOR[4] - STYLE_2_CHILD_SIZE_FACTOR[5] - STYLE_2_CHILD_GAP_FACTOR * 1.5f,
- 0.5f + STYLE_2_CHILD_SIZE_FACTOR[0] * 0.25f + STYLE_2_CHILD_GAP_FACTOR,
- STYLE_2_CHILD_OFFSET_Z + 2.5f) };
-
-const Vector3 STYLE_2_TITLE_SIZE_FACTOR = Vector3(0.3f, 0.11f, 1.0f);
-const Vector3 STYLE_2_TITLE_POSITION_FACTOR = Vector3(0.5f - STYLE_2_CHILD_SIZE_FACTOR[0] - STYLE_2_CHILD_GAP_FACTOR * 0.5f,
- 0.5f - STYLE_2_CHILD_SIZE_FACTOR[0] * 0.75f - STYLE_2_TITLE_SIZE_FACTOR.height + 0.02f,
- 0.0f);
-const Vector3 STYLE_2_TITLE_POSITION_OFFSET = Vector3(0.0f, 0.0f, 8.0f);
-
-// Cluster style three
-
-const unsigned int STYLE_3_CHILDREN_NUMBER = 6;
-
-const Vector3 STYLE_3_TITLE_SIZE_FACTOR = Vector3(0.4f, 0.15f, 1.0f);
-
-const float STYLE_3_BACKGROUND_IMAGE_OFFSET_Z = 1.0f;
-
-const float STYLE_3_CHILD_OFFSET_Z = 2.0f;
-const float STYLE_3_CHILD_GAP_FACTOR = 0.03f;
-const float STYLE_3_CHILD_SIZE_FACTOR[] = { 0.4f, 0.4f, 0.15f, 0.25f, 0.25f, 0.15f };
-const float STYLE_3_CHILD_POSITION_OFFSET_Y = (1.0f - STYLE_3_CHILD_SIZE_FACTOR[0] - STYLE_3_CHILD_SIZE_FACTOR[3] - STYLE_3_CHILD_GAP_FACTOR - STYLE_3_TITLE_SIZE_FACTOR.height) * 0.5f;
-const Vector3 STYLE_3_CHILD_POSITION_FACTOR[] = { Vector3(0.5f - STYLE_3_CHILD_SIZE_FACTOR[0] - STYLE_3_CHILD_GAP_FACTOR * 0.5f,
- 0.5f - STYLE_3_CHILD_SIZE_FACTOR[0] - STYLE_3_CHILD_GAP_FACTOR * 0.5f + STYLE_3_CHILD_POSITION_OFFSET_Y,
- STYLE_3_CHILD_OFFSET_Z),
- Vector3(0.5f + STYLE_3_CHILD_GAP_FACTOR * 0.5f,
- 0.5f - STYLE_3_CHILD_SIZE_FACTOR[1] - STYLE_3_CHILD_GAP_FACTOR * 0.5f + STYLE_3_CHILD_POSITION_OFFSET_Y,
- STYLE_3_CHILD_OFFSET_Z + 0.5f),
- Vector3(0.5f + STYLE_3_CHILD_SIZE_FACTOR[3] + STYLE_3_CHILD_GAP_FACTOR * 1.5f,
- 0.5f + STYLE_3_CHILD_GAP_FACTOR * 0.5f + STYLE_3_CHILD_POSITION_OFFSET_Y,
- STYLE_3_CHILD_OFFSET_Z + 1.0f),
- Vector3(0.5f + STYLE_3_CHILD_GAP_FACTOR * 0.5f,
- 0.5f + STYLE_3_CHILD_GAP_FACTOR * 0.5f + STYLE_3_CHILD_POSITION_OFFSET_Y,
- STYLE_3_CHILD_OFFSET_Z + 1.5f),
- Vector3(0.5f - STYLE_3_CHILD_SIZE_FACTOR[4] - STYLE_3_CHILD_GAP_FACTOR * 0.5f,
- 0.5f + STYLE_3_CHILD_GAP_FACTOR * 0.5f + STYLE_3_CHILD_POSITION_OFFSET_Y,
- STYLE_3_CHILD_OFFSET_Z + 2.0f),
- Vector3(0.5f - STYLE_3_CHILD_SIZE_FACTOR[4] - STYLE_3_CHILD_SIZE_FACTOR[5] - STYLE_3_CHILD_GAP_FACTOR * 1.5f,
- 0.5f + STYLE_3_CHILD_GAP_FACTOR * 0.5f + STYLE_3_CHILD_POSITION_OFFSET_Y,
- STYLE_3_CHILD_OFFSET_Z + 2.5f) };
-
-const Vector3 STYLE_3_TITLE_POSITION_FACTOR = Vector3(0.5f - STYLE_3_CHILD_SIZE_FACTOR[0] - STYLE_3_CHILD_GAP_FACTOR * 0.5f,
- 0.5f - STYLE_3_CHILD_SIZE_FACTOR[0] - STYLE_3_CHILD_GAP_FACTOR * 0.5f + STYLE_3_CHILD_POSITION_OFFSET_Y - STYLE_3_TITLE_SIZE_FACTOR.height + 0.02f,
- 0.0f);
-const Vector3 STYLE_3_TITLE_POSITION_OFFSET = Vector3(0.0f, 0.0f, 8.0f);
-
-// Cluster style four
-
-const unsigned int STYLE_4_CHILDREN_NUMBER = 6;
-
-const float STYLE_4_BACKGROUND_IMAGE_OFFSET_Z = 1.0f;
-
-const float STYLE_4_CHILD_OFFSET_Z = 2.0f;
-const float STYLE_4_CHILD_GAP_FACTOR = 0.03f;
-const float STYLE_4_CHILD_SIZE_FACTOR[] = { 0.4f, 0.22f, 0.13f, 0.4f, 0.22f, 0.13f };
-const Vector3 STYLE_4_CHILD_POSITION_FACTOR[] = { Vector3(0.5f - STYLE_4_CHILD_SIZE_FACTOR[0] * 0.9f,
- 0.5f - STYLE_4_CHILD_SIZE_FACTOR[0] - STYLE_4_CHILD_GAP_FACTOR * 0.5f,
- STYLE_4_CHILD_OFFSET_Z),
- Vector3(0.5f + STYLE_4_CHILD_SIZE_FACTOR[0] * 0.1f + STYLE_4_CHILD_GAP_FACTOR,
- 0.5f - STYLE_4_CHILD_SIZE_FACTOR[1] - STYLE_4_CHILD_GAP_FACTOR * 0.5f,
- STYLE_4_CHILD_OFFSET_Z + 0.5f),
- Vector3(0.5f + STYLE_4_CHILD_SIZE_FACTOR[0] * 0.1f + STYLE_4_CHILD_SIZE_FACTOR[1] + STYLE_4_CHILD_GAP_FACTOR * 2.0f,
- 0.5f - STYLE_4_CHILD_SIZE_FACTOR[2] - STYLE_4_CHILD_GAP_FACTOR * 0.5f,
- STYLE_4_CHILD_OFFSET_Z + 1.0f),
- Vector3(0.5f - STYLE_4_CHILD_SIZE_FACTOR[3] * 0.1f,
- 0.5f + STYLE_4_CHILD_GAP_FACTOR * 0.5f,
- STYLE_4_CHILD_OFFSET_Z + 1.5f),
- Vector3(0.5f - STYLE_4_CHILD_SIZE_FACTOR[3] * 0.1f - STYLE_4_CHILD_SIZE_FACTOR[4] - STYLE_4_CHILD_GAP_FACTOR,
- 0.5f + STYLE_4_CHILD_GAP_FACTOR * 0.5f,
- STYLE_4_CHILD_OFFSET_Z + 2.0f),
- Vector3(0.5f - STYLE_4_CHILD_SIZE_FACTOR[3] * 0.1f - STYLE_4_CHILD_SIZE_FACTOR[4] - STYLE_4_CHILD_SIZE_FACTOR[5] - STYLE_4_CHILD_GAP_FACTOR * 2.0f,
- 0.5f + STYLE_4_CHILD_GAP_FACTOR * 0.5f,
- STYLE_4_CHILD_OFFSET_Z + 2.5f) };
-
-const Vector3 STYLE_4_TITLE_SIZE_FACTOR = Vector3(0.3f, 0.11f, 1.0f);
-const Vector3 STYLE_4_TITLE_POSITION_FACTOR = Vector3(0.5f - STYLE_4_CHILD_SIZE_FACTOR[0] * 0.9f,
- 0.5f - STYLE_4_CHILD_SIZE_FACTOR[0] - STYLE_4_CHILD_GAP_FACTOR * 0.5f - STYLE_4_TITLE_SIZE_FACTOR.height + 0.02f,
- 0.0f);
-const Vector3 STYLE_4_TITLE_POSITION_OFFSET = Vector3(0.0f, 0.0f, 8.0f);
-const unsigned int CLUSTER_RANDOM_SEED(0x17eac9f3); ///< Random seed for cluster data.
-
-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
-{
- /**
- * 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;
-};
-
-// random data generator //////////////////////////////////////////////////////
-
-const unsigned int GEN_RAND_CONST = 0x15d9a373;
-
-unsigned int genRandom(unsigned int& seed, unsigned int offset)
-{
- unsigned int shft = offset&31;
-
- offset++;
-
- seed^= (seed << (shft) | seed >> (32 - shft)) * (offset * GEN_RAND_CONST);
-
- return seed;
-}
-
-float genRandomFloat(unsigned int& seed, unsigned int offset)
-{
- return static_cast<float>(genRandom(seed, offset)) / 0xffffffff;
-}
-
-float genRandomFloat(unsigned int& seed, unsigned int offset, float min, float max)
-{
- const float f = static_cast<float>(genRandom(seed, offset)) / 0xffffffff;
- return f * (max - min) + min;
-}
-
-} // unnamed namespace
-
-namespace Toolkit
-{
-
-namespace Internal
-{
-
-// ClusterStyle ///////////////////////////////////////////////////////////////
-
-ClusterStyle::ClusterStyle()
-: mMaxChildren(0),
- mTitlePositionRelative(Vector3::ONE),
- mTitlePositionOffset(Vector3::ZERO),
- mTitleSize(Vector3::ONE),
- mBackgroundPositionRelative(Vector3::ONE),
- mBackgroundPositionOffset(Vector3::ZERO),
- mBackgroundSize(Vector3::ONE)
-{
-}
-
-ClusterStyle::~ClusterStyle()
-{
-
-}
-
-void ClusterStyle::SetMaximumNumberOfChildren(unsigned int maxChildren)
-{
- mMaxChildren = maxChildren;
-}
-
-unsigned int ClusterStyle::GetMaximumNumberOfChildren() const
-{
- return mMaxChildren;
-}
-
-void ClusterStyle::SetTitleProperties(const Vector3& relativePosition,
- const Vector3& offsetPosition,
- const Vector3& size)
-{
- mTitlePositionRelative = relativePosition;
- mTitlePositionOffset = offsetPosition;
- mTitleSize = size;
-}
-
-void ClusterStyle::SetBackgroundProperties(const Vector3& relativePosition,
- const Vector3& offsetPosition,
- const Vector3& size)
-{
- mBackgroundPositionRelative = relativePosition;
- mBackgroundPositionOffset = offsetPosition;
- mBackgroundSize = size;
-}
-
-// ClusterStyleStandard ///////////////////////////////////////////////////////
-
-ClusterStylePtr ClusterStyleStandard::New(StyleType style)
-{
- ClusterStylePtr impl( new ClusterStyleStandard(style) );
-
- return impl;
-}
-
-ClusterStyleStandard::ClusterStyleStandard(StyleType style)
-: ClusterStyle(),
- mSizes(NULL),
- mPositions(NULL)
-{
- switch(style)
- {
- case Toolkit::ClusterStyleStandard::ClusterStyle1:
- {
- SetMaximumNumberOfChildren(STYLE_1_CHILDREN_NUMBER);
- SetSizes(STYLE_1_CHILD_SIZE_FACTOR);
- SetPositions(STYLE_1_CHILD_POSITION_FACTOR);
- SetTitleProperties(STYLE_1_TITLE_POSITION_FACTOR,
- STYLE_1_TITLE_POSITION_OFFSET,
- STYLE_1_TITLE_SIZE_FACTOR);
- SetBackgroundProperties(Vector3::ZERO,
- Vector3(0.0f, 0.0f, STYLE_1_BACKGROUND_IMAGE_OFFSET_Z),
- Vector3::ONE);
- break;
- }
- case Toolkit::ClusterStyleStandard::ClusterStyle2:
- {
- SetMaximumNumberOfChildren(STYLE_2_CHILDREN_NUMBER);
- SetSizes(STYLE_2_CHILD_SIZE_FACTOR);
- SetPositions(STYLE_2_CHILD_POSITION_FACTOR);
- SetTitleProperties(STYLE_2_TITLE_POSITION_FACTOR,
- STYLE_2_TITLE_POSITION_OFFSET,
- STYLE_2_TITLE_SIZE_FACTOR);
- SetBackgroundProperties(Vector3::ZERO,
- Vector3(0.0f, 0.0f, STYLE_2_BACKGROUND_IMAGE_OFFSET_Z),
- Vector3::ONE);
- break;
- }
- case Toolkit::ClusterStyleStandard::ClusterStyle3:
- {
- SetMaximumNumberOfChildren(STYLE_3_CHILDREN_NUMBER);
- SetSizes(STYLE_3_CHILD_SIZE_FACTOR);
- SetPositions(STYLE_3_CHILD_POSITION_FACTOR);
- SetTitleProperties(STYLE_3_TITLE_POSITION_FACTOR,
- STYLE_3_TITLE_POSITION_OFFSET,
- STYLE_3_TITLE_SIZE_FACTOR);
- SetBackgroundProperties(Vector3::ZERO,
- Vector3(0.0f, 0.0f, STYLE_3_BACKGROUND_IMAGE_OFFSET_Z),
- Vector3::ONE);
- break;
- }
- case Toolkit::ClusterStyleStandard::ClusterStyle4:
- {
- SetMaximumNumberOfChildren(STYLE_4_CHILDREN_NUMBER);
- SetSizes(STYLE_4_CHILD_SIZE_FACTOR);
- SetPositions(STYLE_4_CHILD_POSITION_FACTOR);
- SetTitleProperties(STYLE_4_TITLE_POSITION_FACTOR,
- STYLE_4_TITLE_POSITION_OFFSET,
- STYLE_4_TITLE_SIZE_FACTOR);
- SetBackgroundProperties(Vector3::ZERO,
- Vector3(0.0f, 0.0f, STYLE_4_BACKGROUND_IMAGE_OFFSET_Z),
- Vector3::ONE);
- break;
- }
- default:
- {
- DALI_ASSERT_ALWAYS(false && "Invalid Style");
- break;
- }
- } // end switch
-}
-
-void ClusterStyleStandard::SetSizes(const float *sizes)
-{
- mSizes = sizes;
-}
-
-void ClusterStyleStandard::SetPositions(const Vector3 *positions)
-{
- mPositions = positions;
-}
-
-void ClusterStyleStandard::ApplyStyle(Actor child, unsigned int index, AlphaFunction alpha, const TimePeriod& durationSeconds)
-{
- if(mPositions)
- {
- const float& size = mSizes[index];
- // 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);
- }
-}
-
-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()
-{
- ClusterStylePtr impl( new ClusterStyleRandom() );
-
- return impl;
-}
-
-ClusterStyleRandom::ClusterStyleRandom()
-: ClusterStyle()
-{
- SetMaximumNumberOfChildren(STYLE_RANDOM_CHILDREN_NUMBER);
- SetTitleProperties(Vector3::ZERO,
- Vector3::ZERO,
- Vector3::ONE);
- SetBackgroundProperties(Vector3::ZERO,
- Vector3(0.0f, 0.0f, 0.0f),
- Vector3::ONE);
-}
-
-void ClusterStyleRandom::ApplyStyle(Actor child, unsigned int index, AlphaFunction alpha, const TimePeriod& durationSeconds)
-{
- unsigned int seed = CLUSTER_RANDOM_SEED;
- const float size = 0.5f;
- const float rotation = genRandomFloat(seed, index, -1.0f, 1.0f) * Math::PI * 0.1; // +/- 18 degrees
- const Vector3 position(genRandomFloat(seed, index, -0.1f, 0.1f),
- genRandomFloat(seed, index, -0.1f, 0.1f),
- 0.0f);
-
- Property::Index depthProperty = child.GetPropertyIndex(Toolkit::Cluster::CLUSTER_ACTOR_DEPTH);
-
- 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);
-}
-
-} // namespace Internal
-
-} // namespace Toolkit
-
-} // namespace Dali
projects / platform / core / uifw / dali-toolkit.git / blobdiff