X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Fpublic-api%2Fcontrols%2Fcontrol-impl.h;h=eb7d6a92fb0dd7bb28bd7ff47b3cc4b119284162;hp=ba6315d90932ae59bb2e11ad9a9e23420d181eb8;hb=670cb07df58286ca6f155c1b8e1455af948aac84;hpb=2eb0f016cf4d8a8282681283ae0e842c0c67bded

diff --git a/dali-toolkit/public-api/controls/control-impl.h b/dali-toolkit/public-api/controls/control-impl.h
index ba6315d..eb7d6a9 100644
--- a/dali-toolkit/public-api/controls/control-impl.h
+++ b/dali-toolkit/public-api/controls/control-impl.h
@@ -1,8 +1,8 @@
-#ifndef __DALI_TOOLKIT_CONTROL_IMPL_H__
-#define __DALI_TOOLKIT_CONTROL_IMPL_H__
+#ifndef DALI_TOOLKIT_CONTROL_IMPL_H
+#define DALI_TOOLKIT_CONTROL_IMPL_H
 
 /*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2016 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.
@@ -42,6 +42,10 @@ namespace Toolkit
 
 class StyleManager;
 
+namespace Visual
+{
+class Base;
+}
 namespace Internal
 {
 /**
@@ -247,6 +251,7 @@ public:
    */
   bool IsKeyboardFocusGroup();
 
+  /// @cond internal
   /**
    * @brief Called by the AccessibilityManager to activate the Control.
    * @SINCE_1_0.0
@@ -258,6 +263,7 @@ public:
    * @SINCE_1_0.0
    */
   DALI_INTERNAL void KeyboardEnter();
+  /// @endcond
 
   // Signals
 
@@ -276,6 +282,7 @@ public:
    */
   Toolkit::Control::KeyInputFocusSignalType& KeyInputFocusLostSignal();
 
+  /// @cond internal
   /**
    * @brief Called by the KeyInputFocusManager to emit key event signals.
    *
@@ -284,10 +291,92 @@ public:
    * @return True if the event was consumed.
    */
   DALI_INTERNAL bool EmitKeyEventSignal( const KeyEvent& event );
+  /// @endcond
 
 protected: // For derived classes to call
 
   /**
+   * @brief Register a visual by Property Index, linking an Actor to visual when required.
+   * In the case of the visual being an actor or control deeming visual not required then visual should be an empty handle.
+   * No parenting is done during registration, this should be done by derived class.
+   *
+   * @SINCE_1_2.0
+   *
+   * @param[in] index The Property index of the visual, used to reference visual
+   * @param[in] placementActor The actor used to by the visual.
+   * @param[in] visual The visual to register
+   * @note Derived class should not call visual.SetOnStage(placementActor). It is the responsibility of the base class to connect/disconnect registered visual to stage.
+   *       Use below API with enabled set to false if derived class wishes to control when visual is staged.
+   */
+   void RegisterVisual( Property::Index index, Actor& placementActor, Toolkit::Visual::Base& visual );
+
+   /**
+    * @brief Register a visual by Property Index, linking an Actor to visual when required.
+    * In the case of the visual being an actor or control deeming visual not required then visual should be an empty handle.
+    * If enabled is false then the visual is not set on stage until enabled by the derived class.
+    * @see EnableVisual
+    *
+    * @SINCE_1_2.11
+    *
+    * @param[in] index The Property index of the visual, used to reference visual
+    * @param[in] placementActor The actor used to by the visual.
+    * @param[in] visual The visual to register
+    * @param[in] enabled false if derived class wants to control when visual is set on stage.
+    *
+    */
+   void RegisterVisual( Property::Index index, Actor& placementActor, Toolkit::Visual::Base& visual, bool enabled );
+
+   /**
+    * @brief Erase the entry matching the given index from the list of registered visuals
+    * @param[in] index The Property index of the visual, used to reference visual
+    *
+    * @SINCE_1_2.0
+    */
+   void UnregisterVisual( Property::Index index );
+
+   /**
+    * @brief Retrieve the visual associated with the given property index.
+    *
+    * @SINCE_1_2.2
+    *
+    * @param[in] index The Property index of the visual.
+    * @return The registered visual if exist, otherwise empty handle.
+    * @note For managing object life-cycle, do not store the returned visual as a member which increments its reference count.
+    */
+   Toolkit::Visual::Base GetVisual( Property::Index index ) const;
+
+   /**
+    * @brief Sets the given visual to be displayed or not when parent staged.
+    *
+    * @SINCE_1_2.11
+    *
+    * @param[in] index The Property index of the visual
+    * @param[in] enable flag to set enabled or disabled.
+    */
+   void EnableVisual( Property::Index index, bool enable );
+
+   /**
+    * @brief Queries if the given visual is to be displayed when parent staged.
+    *
+    * @SINCE_1_2.11
+    *
+    * @param[in] index The Property index of the visual
+    * @return bool whether visual is enabled or not
+    */
+   bool IsVisualEnabled( Property::Index index ) const;
+
+   /**
+    * @brief Retrieve the placement actor associated with the given index.
+    *
+    * @SINCE_1_2.2
+    *
+    * @@param[in] index The Property index of the visual.
+    * @return Then placement actor if exist, otherwise empty handle.
+    * @note For managing object life-cycle, do not store the returned placement actor as a member which increments its reference count.
+    */
+   Actor GetPlacementActor( Property::Index index ) const;
+
+  /**
    * @brief Emits KeyInputFocusGained signal if true else emits KeyInputFocusLost signal
    *
    * Should be called last by the control after it acts on the Input Focus change.
@@ -301,31 +390,37 @@ protected: // From CustomActorImpl, not to be used by application developers
 
   /**
    * @copydoc CustomActorImpl::OnStageConnection()
+   * @note If overridden, then an up-call to Control::OnStageConnection MUST be made at the start.
    */
   virtual void OnStageConnection( int depth );
 
   /**
    * @copydoc CustomActorImpl::OnStageDisconnection()
+   * @note If overridden, then an up-call to Control::OnStageDisconnection MUST be made at the end.
    */
   virtual void OnStageDisconnection();
 
   /**
    * @copydoc CustomActorImpl::OnChildAdd()
+   * @note If overridden, then an up-call to Control::OnChildAdd MUST be made at the start.
    */
   virtual void OnChildAdd( Actor& child );
 
   /**
    * @copydoc CustomActorImpl::OnChildRemove()
+   * @note If overridden, then an up-call to Control::OnChildRemove MUST be made at the end.
    */
   virtual void OnChildRemove( Actor& child );
 
   /**
    * @copydoc CustomActorImpl::OnSizeSet()
+   * @note If overridden, then an up-call to Control::OnSizeSet MUST be made at the start.
    */
   virtual void OnSizeSet( const Vector3& targetSize );
 
   /**
    * @copydoc CustomActorImpl::OnSizeAnimation()
+   * @note If overridden, then an up-call to Control::OnSizeAnimation MUST be made at the start.
    */
   virtual void OnSizeAnimation( Animation& animation, const Vector3& targetSize );
 
@@ -398,12 +493,18 @@ protected: // Helpers for deriving classes
 
   // Construction
 
-  // Flags for the constructor
+  /**
+   * @brief Flags for the constructor
+   * @SINCE_1_0.0
+   */
   enum ControlBehaviour
   {
-    REQUIRES_STYLE_CHANGE_SIGNALS        = 1 << ( CustomActorImpl::ACTOR_FLAG_COUNT + 0 ),     ///< True if needs to monitor style change signals such as theme/font change @SINCE_1_0.0
+    CONTROL_BEHAVIOUR_DEFAULT            = 0, ///< Default behaviour: Size negotiation is enabled & listens to Style Change signal, but doesn't receive event callbacks. @SINCE_1_2_10
+    REQUIRES_STYLE_CHANGE_SIGNALS        = 1 << ( CustomActorImpl::ACTOR_FLAG_COUNT + 0 ),     ///< True if needs to monitor style change signals such as theme/font change @SINCE_1_0.0 @DEPRECATED_1_2_10
     REQUIRES_KEYBOARD_NAVIGATION_SUPPORT = 1 << ( CustomActorImpl::ACTOR_FLAG_COUNT + 1 ),     ///< True if needs to support keyboard navigation @SINCE_1_0.0
 
+    DISABLE_STYLE_CHANGE_SIGNALS         = 1 << ( CustomActorImpl::ACTOR_FLAG_COUNT + 2 ),     ///< True if control should not monitor style change signals @SINCE_1_2_10
+
     LAST_CONTROL_BEHAVIOUR_FLAG
   };
 
@@ -436,6 +537,8 @@ public: // API for derived classes to override
   virtual void OnInitialize();
 
   /**
+   * @DEPRECATED_1_1.30. Override OnChildAdd instead.
+   *
    * @brief Called whenever an Actor is added to the control.
    *
    * Could be overridden by derived classes.
@@ -446,6 +549,8 @@ public: // API for derived classes to override
   virtual void OnControlChildAdd( Actor& child );
 
   /**
+   * @DEPRECATED_1_1.30. Override OnChildRemove instead.
+   *
    * @brief Called whenever an Actor is removed from the control.
    *
    * Could be overridden by derived classes.
@@ -509,7 +614,7 @@ public: // API for derived classes to override
 
   /**
    * @brief This method should be overridden by deriving classes when they wish to respond
-   * the accessibility zoom action
+   * the accessibility zoom action.
    *
    * @SINCE_1_0.0
    * @return true if the zoom action has been consumed by this control
@@ -650,17 +755,19 @@ public: // API for derived classes to override
 
 private:
 
+  /// @cond internal
   // Undefined
   DALI_INTERNAL Control( const Control& );
   DALI_INTERNAL Control& operator=( const Control& );
 
   class Impl;
   Impl* mImpl;
+  /// @endcond
 
 };
 
 /**
- * @brief Get implementation from the handle
+ * @brief Get implementation from the handle.
  *
  * @SINCE_1_0.0
  * @param handle
@@ -670,7 +777,7 @@ private:
 DALI_IMPORT_API Internal::Control& GetImplementation( Dali::Toolkit::Control& handle );
 
 /**
- * @brief Get implementation from the handle
+ * @brief Get implementation from the handle.
  *
  * @SINCE_1_0.0
  * @param handle
@@ -688,4 +795,4 @@ DALI_IMPORT_API const Internal::Control& GetImplementation( const Dali::Toolkit:
 
 } // namespace Dali
 
-#endif // __DALI_TOOLKIT_CONTROL_IMPL_H__
+#endif // DALI_TOOLKIT_CONTROL_IMPL_H