[Tizen] Changed Control::SetLayout to handle empty layouts

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / control / control-data-impl.h

diff --git a/dali-toolkit/internal/controls/control/control-data-impl.h b/dali-toolkit/internal/controls/control/control-data-impl.h
index f9c3099..d2eb48e 100755 (executable)
--- a/dali-toolkit/internal/controls/control/control-data-impl.h
+++ b/dali-toolkit/internal/controls/control/control-data-impl.h
@@ -2,7 +2,7 @@
 #define DALI_TOOLKIT_CONTROL_DATA_IMPL_H
 
 /*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2018 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.
@@ -27,14 +27,12 @@
 #include <dali-toolkit/internal/visuals/visual-resource-observer.h>
 #include <dali-toolkit/public-api/controls/control-impl.h>
 #include <dali/devel-api/common/owner-container.h>
+#include <dali-toolkit/devel-api/layouting/layout-item-impl.h>
 #include <dali-toolkit/devel-api/visual-factory/visual-base.h>
 #include <dali-toolkit/internal/controls/tooltip/tooltip.h>
 #include <dali-toolkit/internal/builder/style.h>
 #include <dali-toolkit/internal/builder/dictionary.h>
 #include <dali-toolkit/public-api/visuals/visual-properties.h>
-#include <dali/devel-api/common/owner-container.h>
-#include <dali/integration-api/debug.h>
-#include <memory>
 
 namespace Dali
 {
@@ -86,7 +84,7 @@ public:
 
   /**
    * @brief Constructor.
-   * @param[in] controlImpl The control which own this implementation
+   * @param[in] controlImpl The control which owns this implementation
    */
   Impl( Control& controlImpl );
 
@@ -188,6 +186,16 @@ public:
   Toolkit::Visual::ResourceStatus GetVisualResourceStatus( Property::Index index ) const;
 
   /**
+   * @param[in,out] animation Handle to existing animation, or an empty handle that
+   * can be set to a New animation if createAnimation is true
+   * @param[in] transitionData The transition data describing the animation
+   * @param[in] createAnimation True if the animation should be created
+   */
+  void AddTransitions( Dali::Animation& animation,
+                       const Toolkit::TransitionData& transitionData,
+                       bool createAnimation = false );
+
+  /**
    * @copydoc Dali::Toolkit::DevelControl::CreateTransition()
    */
   Dali::Animation CreateTransition( const Toolkit::TransitionData& transitionData );
@@ -303,10 +311,39 @@ public:
    */
   Extents GetPadding() const;
 
-  void AccessibilitySetAttribute( const std::string& key,
-                                  const std::string value );
-  std::string AccessibilityGetAttribute( const std::string& key );
-  void AccessibilityEraseAttribute( std::string& key );
+  /**
+   * @brief Set the input method context.
+   * @param[in] inputMethodContext The input method context.
+   */
+  void SetInputMethodContext( InputMethodContext& inputMethodContext );
+
+  /**
+   * @brief Filter an key event.
+   * @param[in] event The key to be filtered.
+   * @return True if the key handled, otherwise false.
+   */
+  bool FilterKeyEvent( const KeyEvent& event );
+
+  /**
+   * @brief Get the layout associated with this control, if any.
+   *
+   * @return A pointer to the layout, or NULL.
+   */
+  Toolkit::Internal::LayoutItemPtr GetLayout() const;
+
+  /**
+   * @brief Set the layout on this control.
+   * @param[in] layout Pointer to the layout
+   */
+  void SetLayout( Toolkit::Internal::LayoutItem& layout );
+
+  /**
+   * @brief Remove the layout from this control
+   *
+   * @note This does not remove any children from this control, nor does it strip
+   * layouts from them but it does remove them from the layout hierarchy.
+   */
+  void RemoveLayout();
 
 private:
 
@@ -352,7 +389,9 @@ public:
   Control& mControlImpl;
   DevelControl::State mState;
   std::string mSubStateName;
-  Property::Map mAccessibilityAttributes;
+
+  // Layout
+  Toolkit::Internal::LayoutItemPtr mLayout;
 
   int mLeftFocusableActorId;       ///< Actor ID of Left focusable control.
   int mRightFocusableActorId;      ///< Actor ID of Right focusable control.
@@ -369,7 +408,6 @@ public:
   Toolkit::Control::KeyInputFocusSignalType mKeyInputFocusGainedSignal;
   Toolkit::Control::KeyInputFocusSignalType mKeyInputFocusLostSignal;
   Toolkit::Control::ResourceReadySignalType mResourceReadySignal;
-  Toolkit::Control::AccessibilityActivateSignalType mAccessibilityActivateSignal;
 
   // Gesture Detection
   PinchGestureDetector mPinchGestureDetector;
@@ -380,12 +418,15 @@ public:
   // Tooltip
   TooltipPtr mTooltip;
 
+  InputMethodContext mInputMethodContext;
+
   ControlBehaviour mFlags : CONTROL_BEHAVIOUR_FLAG_COUNT;    ///< Flags passed in from constructor.
   bool mIsKeyboardNavigationSupported :1;  ///< Stores whether keyboard navigation is supported by the control.
   bool mIsKeyboardFocusGroup :1;           ///< Stores whether the control is a focus group.
 
   RegisteredVisualContainer mRemoveVisuals;         ///< List of visuals that are being replaced by another visual once ready
 
+
   // Properties - these need to be members of Internal::Control::Impl as they access private methods/data of Internal::Control and Internal::Control::Impl.
   static const PropertyRegistration PROPERTY_1;
   static const PropertyRegistration PROPERTY_2;
@@ -401,11 +442,6 @@ public:
   static const PropertyRegistration PROPERTY_12;
   static const PropertyRegistration PROPERTY_13;
   static const PropertyRegistration PROPERTY_14;
-  static const PropertyRegistration PROPERTY_15;
-
-  std::function< std::unique_ptr< Dali::Accessibility::Accessible >( Actor ) >
-      accessibilityConstructor;
-  std::unique_ptr< Dali::Accessibility::Accessible > accessibilityObject;
 };