X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Fvisual-base-impl.h;h=a04fa1f3e2ce50c2bfd060a682e1268eb45bb7d2;hb=3ad20543558830da2b46ec83e3be4f8daf77add0;hp=6fc777d68d272360b03f945381345626124c5b72;hpb=4b7e732208c99260eb1f7a19864fcd8ad30ed12c;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/visuals/visual-base-impl.h b/dali-toolkit/internal/visuals/visual-base-impl.h
index 6fc777d..a04fa1f 100644
--- a/dali-toolkit/internal/visuals/visual-base-impl.h
+++ b/dali-toolkit/internal/visuals/visual-base-impl.h
@@ -2,7 +2,7 @@
 #define DALI_TOOLKIT_INTERNAL_VISUAL_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.
@@ -32,6 +32,8 @@
 #include <dali-toolkit/internal/visuals/transition-data-impl.h>
 #include <dali-toolkit/internal/visuals/visual-factory-cache.h>
 #include <dali-toolkit/devel-api/direction-enums.h>
+#include <dali-toolkit/public-api/visuals/visual-properties.h>
+#include <dali-toolkit/devel-api/visuals/visual-properties-devel.h>
 
 namespace Dali
 {
@@ -45,7 +47,9 @@ namespace Internal
 namespace Visual
 {
 
-class ResourceObserver;
+class EventObserver;
+
+using FittingMode = DevelVisual::FittingMode;
 
 /**
  * Base class for all Control rendering logic. A control may have multiple visuals.
@@ -85,7 +89,7 @@ public:
   /**
    * @copydoc Toolkit::Visual::Base::GetName
    */
-  const std::string& GetName();
+  const std::string& GetName() const;
 
   /**
    * @copydoc Toolkit::Visual::Base::SetSize
@@ -213,6 +217,9 @@ public:
    * If the visual isn't staged (i.e. it doesn't have a renderer),
    * then this will not add an animation.
    *
+   * If the animator is valid and the transition handle is empty - it will
+   * be created.
+   *
    * @param[in] transition The animation to create or attach to
    * @param[in] animator The animation parameters of the property.
    */
@@ -220,16 +227,15 @@ public:
                         Internal::TransitionData::Animator& animator );
 
   /**
-   * @brief Add an observer to watch for when the Visuals resources are loaded.
+   * @brief Add an observer to watch for when the Visuals have events to notify
    * Currently only supports a single observer
-   *
    */
-  void AddResourceObserver( Visual::ResourceObserver& observer );
+  void AddEventObserver( Visual::EventObserver& observer );
 
   /**
    * @brief Remove an observer
    */
-  void RemoveResourceObserver( Visual::ResourceObserver& observer );
+  void RemoveEventObserver( Visual::EventObserver& observer );
 
   /**
    * @brief Called when the visuals resources are loaded / ready
@@ -248,14 +254,32 @@ public:
    */
   Toolkit::Visual::ResourceStatus GetResourceStatus() const;
 
-protected:
+  /**
+   * @brief Get the fitting mode for the visual
+   */
+  FittingMode GetFittingMode() const;
+
+  /**
+   * @brief Get the actual Visual Object.
+   * @return The actual visual object
+   * @note Should be overridden by deriving controls if they are acting as a proxy to other visual objects.
+   */
+  virtual Base& GetVisualObject();
+
+  /**
+   * @brief Query whether resources requires to be loaded synchronously.
+   * @return Returns true if synchronous resource loading is required, false otherwise.
+   */
+  bool IsSynchronousLoadingRequired() const;
+
+ protected:
 
   /**
    * @brief Constructor.
    *
    * @param[in] factoryCache A pointer pointing to the VisualFactoryCache object
    */
-  Base( VisualFactoryCache& factoryCache );
+  Base( VisualFactoryCache& factoryCache, FittingMode fittingMode );
 
   /**
    * @brief A reference counted object may only be deleted by calling Unreference().
@@ -326,6 +350,13 @@ protected:
    */
   bool IsOnStage() const;
 
+  /**
+   * @brief Query whether the corners of the visual requires to be rounded.
+   *
+   * @return Returns true if the rounded corner is required, false otherwise.
+   */
+  bool IsRoundedCornerRequired() const;
+
 private:
 
   /**