#ifndef __DALI_TOOLKIT_INTERNAL_ITEM_VIEW_H__
#define __DALI_TOOLKIT_INTERNAL_ITEM_VIEW_H__
-//
-// 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.
-//
+/*
+ * Copyright (c) 2014 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 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.
+ *
+ */
// EXTERNAL INCLUDES
-#include <dali/dali.h>
+#include <dali/public-api/adaptor-framework/timer.h>
+#include <dali/public-api/animation/animation.h>
+#include <dali/public-api/object/property-notification.h>
// INTERNAL INCLUDES
#include <dali-toolkit/public-api/controls/control-impl.h>
#include <dali-toolkit/public-api/controls/scrollable/scroll-connector.h>
#include <dali-toolkit/internal/controls/scrollable/scrollable-impl.h>
#include <dali-toolkit/public-api/focus-manager/keyboard-focus-manager.h>
-#include <dali-toolkit/public-api/shader-effects/bouncing-effect.h>
namespace Dali
{
void ActivateLayout(unsigned int layoutIndex, const Vector3& targetSize, float durationSeconds);
/**
- * @copydoc Toolkit::ItemView::SetDefaultAlphaFunction
- */
- void SetDefaultAlphaFunction(AlphaFunction func);
-
- /**
- * @copydoc Toolkit::ItemView::GetDefaultAlphaFunction
- */
- AlphaFunction GetDefaultAlphaFunction() const;
-
- /**
* @copydoc Toolkit::ItemView::DeactivateCurrentLayout
*/
void DeactivateCurrentLayout();
void ScrollTo(const Vector3& position, float duration);
/**
+ * @copydoc Toolkit::Internal::Scrollable::SetOvershootEffectColor
+ */
+ void SetOvershootEffectColor( const Vector4& color );
+
+ /**
* @brief Set whether to enable automatic refresh or not. When refresh is disabled,
* ItemView will not automatically refresh the cache in the given interval when the
* layout position is changed. This is useful in some cases, for example, automatic
*/
void DoRefresh(float currentLayoutPosition, bool cacheExtra);
-
/**
* @copydoc Toolkit::ItemView::SetItemsParentOrigin
*/
*/
Vector3 GetItemsAnchorPoint() const;
+ /**
+ * @copydoc Toolkit::ItemView::GetItemsRange
+ */
+ void GetItemsRange(ItemRange& range);
+
private:
/**
* Remove an Actor if found in the ItemPool.
* @param[in] itemId The item to remove.
- * @return True if an actor was removed.
+ * @return True if the remaining actors were reordered.
*/
bool RemoveActor( unsigned int itemId );
*/
void SetupActor( Item item, float durationSeconds );
+ /**
+ * Remove the Actor from the ItemPool and notify the ItemFactory the actor has been released by ItemView.
+ * @param[in] item The ID for the item to be released.
+ * @param[in] actor The actor to be removed from ItemView.
+ */
+ void ReleaseActor( ItemId item, Actor actor );
+
private: // From CustomActorImpl
/**
*/
virtual bool OnMouseWheelEvent(const MouseWheelEvent& event);
-private: // From ControlImpl
+private: // From Control
/**
* @copydoc Toolkit::Control::OnInitialize()
/**
* @copydoc Toolkit::Control::GetNextKeyboardFocusableActor()
*/
- virtual Actor GetNextKeyboardFocusableActor(Actor actor, Control::KeyboardFocusNavigationDirection direction, bool loopEnabled);
+ virtual Actor GetNextKeyboardFocusableActor(Actor actor, Toolkit::Control::KeyboardFocusNavigationDirection direction, bool loopEnabled);
/**
* @copydoc Toolkit::Control::OnKeyboardFocusChangeCommitted()
ItemView& operator=(const ItemView& rhs);
/**
- * Helper to apply constraints to an actor.
- * @param[in] actor The actor to constrain.
- * @param[in] layout The active layout.
- * @param[in] itemId The ID of the item represented by the actor.
+ * Helper to re-apply all the constraints after items have been inserted, removed etc.
* @param[in] durationSeconds The time taken to fully constrain the actors.
*/
- void ApplyConstraints(Actor& actor, ItemLayout& layout, unsigned int itemId, float durationSeconds);
+ void ReapplyAllConstraints( float durationSeconds );
/**
- * Helper to re-apply all the constraints after items have been inserted, removed etc.
- * @param[in] durationSeconds The time taken to fully constrain the actors.
+ * Helper to relayout after item(s) are removed.
*/
- void ReapplyAllConstraints( float durationSeconds );
+ void OnItemsRemoved();
/**
* Helper to remove items outside a given range.
*
* @param[in] gesture The gesture event.
*/
- void OnPan(PanGesture pan);
+ void OnPan( const PanGesture& pan );
/**
* Helper to handle anchoring animations.
void OnScrollFinished(Animation& animation);
/**
+ * Callback from layout activation scroll animations
+ * @param[in] animation The scroll-animation which has finished.
+ */
+ void OnLayoutActivationScrollFinished(Animation& animation);
+
+ /**
* Called by animation system when overshoot has finished animating to maximum (either -1.0f or 1.0f)
*
* @param[in] animation the animation that has finished
*/
void OnRefreshNotification(PropertyNotification& source);
+ /**
+ * This is called when scroll position has been changed by ScrollConnector::SetScrollPosition.
+ * @param[in] position The new scroll position
+ */
+ void OnScrollPositionChanged( float position );
+
private:
ItemFactory& mItemFactory;
ItemLayout* mActiveLayout;
Vector3 mActiveLayoutTargetSize;
- AlphaFunction mDefaultAlphaFunction;
-
Animation mResizeAnimation;
Animation mScrollAnimation;
- Animation mScrollSpeedAnimation;
Animation mScrollOvershootAnimation;
bool mAnimatingOvershootOn; ///< whether we are currently animating overshoot to 1.0f/-1.0f (on) or to 0.0f (off)
bool mAnimateOvershootOff; ///< whether we are currently animating overshoot to 1.0f/-1.0f (on) or to 0.0f (off)
Dali::Gesture::State mGestureState;
- ImageActor mOvershootOverlay; ///< The overlay actor for overshoot effect
- BouncingEffect mOvershootEffect; ///< The vertex/fragment shader used to display the overshoot ripple effect
+ Actor mOvershootOverlay; ///< The overlay actor for overshoot effect
Dali::Toolkit::ScrollConnector mScrollConnector; ///< Connects ItemView with scrollable components e.g. scroll bars
Constrainable mScrollPositionObject; ///< From mScrollConnector
projects / platform / core / uifw / dali-toolkit.git / blobdiff