X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Fdevel-api%2Flayouting%2Flayout-item-impl.h;h=47d65cc27c448e43e2c02398edb483def67a23a3;hp=c44d25161a1781d31934de0c6d4c5c92e0cdd5e5;hb=fbac42bd903f8878efe9e5ecf3c8cca3f217acbb;hpb=653beaaac0b661428036675d3e3bb1adbb8b5b1c diff --git a/dali-toolkit/devel-api/layouting/layout-item-impl.h b/dali-toolkit/devel-api/layouting/layout-item-impl.h index c44d251..47d65cc 100644 --- a/dali-toolkit/devel-api/layouting/layout-item-impl.h +++ b/dali-toolkit/devel-api/layouting/layout-item-impl.h @@ -20,11 +20,13 @@ #include #include +#include #include #include +#include #include #include -#include +#include #include #include #include @@ -37,15 +39,19 @@ namespace Toolkit namespace Internal { +struct LayoutData; + class LayoutItem; using LayoutItemPtr = IntrusivePtr; +class LayoutTransitionData; +using LayoutTransitionDataPtr = IntrusivePtr; /** * Base class for layouts. */ -class DALI_IMPORT_API LayoutItem : public BaseObject, - public LayoutParent +class DALI_TOOLKIT_API LayoutItem : public BaseObject, + public LayoutChild { public: /** @@ -94,7 +100,8 @@ public: Handle GetOwner() const; /** - * @brief Unparent this layout from it's owner, and remove any layout children in derived types + * @brief Unparent this layout from it's parent, remove it from it's owner + * and remove any layout children in derived types. */ void Unparent(); @@ -113,6 +120,28 @@ public: bool IsLayoutAnimated() const; /** + * @brief Get the default transition + * + * @return The default transition + */ + LayoutTransitionDataPtr GetDefaultTransition(); + + /** + * @brief Set the layout transition data + * @param[in] layoutTransitionType The type of the transition + * @param[in] layoutTransitionDataPtr The transition data pointer + */ + void SetTransitionData( int layoutTransitionType, LayoutTransitionDataPtr layoutTransitionDataPtr ); + + /** + * @brief Get the transition data + * @param[in] layoutTransitionType The type of the transition + * + * @return The transition + */ + LayoutTransitionDataPtr GetTransitionData( int layoutTransitionType ) const; + + /** * @brief This is called to find out how big a layout should be. * * The parent supplies constraint information in the width and height parameters. @@ -158,9 +187,14 @@ public: static LayoutLength GetDefaultSize( LayoutLength size, MeasureSpec measureSpec ); /** - * @copydoc LayoutParent::GetParent + * @copydoc LayoutChild::SetParent + */ + void SetParent( LayoutParent* parent ) override; + + /** + * @copydoc LayoutChild::GetParent */ - virtual LayoutParent* GetParent() override; + LayoutParent* GetParent() override; /** * @brief Request that this layout is re-laid out. @@ -170,6 +204,24 @@ public: void RequestLayout(); /** + * @brief Request that this layout is re-laid out with particular transition. + * @param[in] layoutTranstionType The transition type + * + * This will make this layout and all it's parent layouts dirty and set the transition queued. + */ + void RequestLayout( Dali::Toolkit::LayoutTransitionData::Type layoutTranstionType ); + + /** + * @brief Request that this layout is re-laid out with particular transition. + * @param[in] layoutTranstionType The transition type + * @param[in] gainedChild The gained owners's child due to add/remove or focus gained/lost + * @param[in] lostChild The lost owners's child due to add/remove or focus gained/lost + * + * This will make this layout and all it's parent layouts dirty and set the transition queued. + */ + void RequestLayout( Dali::Toolkit::LayoutTransitionData::Type layoutTranstionType, Actor gainedChild, Actor lostChild ); + + /** * @brief Predicate to determine if this layout has been requested to re-layout * * @return True if a layout request has occured on this layout @@ -182,6 +234,18 @@ public: void SetLayoutRequested(); /** + * @brief Checks if the Resize policy is being used for this LayoutItem + * @return true is ResizePolicy is used + */ + bool IsResizePolicyRequired() const; + + /** + * @brief Sets if the ResizePolicy is needed or not for this LayoutItem + * @param[in] resizeRequired true or false flag + */ + void SetResizePolicyRequired( bool resizeRequired ); + + /** * @brief Get the measured width (without any measurement flags). * * This method should be used only during measurement and layout calculations. @@ -390,10 +454,9 @@ protected: MeasuredSize::State childMeasuredState ); /** - * @brief Sets the frame (the size and position) of the layout onto it's owner + * @brief Sets the frame (the size and position) of the layout onto it's owner. + * Collect all properties to animate after the layout update. * - * @todo Consider instead, collating properties into LayoutCollector in order to set/animate them all - * in one block. * @param[in] left The horizontal position of the left edge of this frame within the parent layout * @param[in] top The vertical position of the top edge of this frame within the parent layout * @param[in] right The horizontal position of the right edge of this frame within the parent layout @@ -414,6 +477,11 @@ protected: */ virtual void OnInitialize(); + /** + * @brief Called when a layer animation state is changed. + */ + virtual void OnAnimationStateChanged( bool animateLayout ) {} + private: /** * @brief Called to change the size of the layout. @@ -443,7 +511,6 @@ private: public: class Impl; // Class declaration is public so we can add devel API's in the future - private: std::unique_ptr mImpl; ///< Implementation class holds all the data SlotDelegate mSlotDelegate;