Fix compile error. Non initialized variable.

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

diff --git a/dali-toolkit/internal/controls/magnifier/magnifier-impl.h b/dali-toolkit/internal/controls/magnifier/magnifier-impl.h
index 4def324..c707523 100644 (file)
--- a/dali-toolkit/internal/controls/magnifier/magnifier-impl.h
+++ b/dali-toolkit/internal/controls/magnifier/magnifier-impl.h
@@ -1,8 +1,8 @@
-#ifndef __DALI_TOOLKIT_INTERNAL_MAGNIFIER_H__
-#define __DALI_TOOLKIT_INTERNAL_MAGNIFIER_H__
+#ifndef DALI_TOOLKIT_INTERNAL_MAGNIFIER_H
+#define DALI_TOOLKIT_INTERNAL_MAGNIFIER_H
 
 /*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 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.
@@ -22,11 +22,10 @@
 #include <dali/public-api/actors/camera-actor.h>
 #include <dali/public-api/actors/layer.h>
 #include <dali/public-api/render-tasks/render-task.h>
-#include <dali/public-api/actors/image-actor.h>
 
 // INTERNAL INCLUDES
 #include <dali-toolkit/public-api/controls/control-impl.h>
-#include <dali-toolkit/public-api/controls/magnifier/magnifier.h>
+#include <dali-toolkit/devel-api/controls/magnifier/magnifier.h>
 
 namespace Dali
 {
@@ -62,27 +61,30 @@ public:
   void SetSourceActor(Actor actor);
 
   /**
-   * @copydoc Toolkit::ImageView::SetSourcePosition
-   */
-  void SetSourcePosition(const Vector3& position);
-
-  /**
-   * @copydoc Toolkit::ImageView::GetFrameVisibility
+   * Returns whether the frame is visible or not.
+   * @return true if frame is visible, false if not.
    */
   bool GetFrameVisibility() const;
 
   /**
-   * @copydoc Toolkit::ImageView::SetFrameVisibility
+   * Sets whether the frame part of the magnifier should be visible or not.
+   * @param[in] visible true to display frame, false to hide frame.
    */
   void SetFrameVisibility(bool visible);
 
   /**
-   * @copydoc Toolkit::ImageView::GetMagnificationFactor
+   * Get the magnification factor of the magnifier
+   * The larger the value the larger the contents magnified.
+   * A value of 1.0f indications 1x magnification.
+   * @return Magnification factor is returned
    */
   float GetMagnificationFactor() const;
 
   /**
-   * @copydoc Toolkit::ImageView::SetMagnificationFactor
+   * Set the magnification factor of the magnifier
+   * The larger the value the larger the contents magnified.
+   * A value of 1.0f indications 1x magnification.
+   * @param[in] value Magnification factor.
    */
   void SetMagnificationFactor(float value);
 
@@ -91,6 +93,24 @@ public:
    */
   void Update();
 
+  // Properties
+
+  /**
+   * Called when a property of an object of this type is set.
+   * @param[in] object The object whose property is set.
+   * @param[in] index The property index.
+   * @param[in] value The new property value.
+   */
+  static void SetProperty( BaseObject* object, Property::Index index, const Property::Value& value );
+
+  /**
+   * Called to retrieve a property of an object of this type.
+   * @param[in] object The object whose property is to be retrieved.
+   * @param[in] index The property index.
+   * @return The current value of the property.
+   */
+  static Property::Value GetProperty( BaseObject* object, Property::Index index );
+
 protected:
 
   /**
@@ -117,7 +137,7 @@ private:
 
 private:
 
-  virtual void OnControlSizeSet(const Vector3& targetSize);
+  virtual void OnSizeSet(const Vector3& targetSize);
 
 private:
 
@@ -131,8 +151,7 @@ private:
 
   RenderTask mTask;                             ///< Render Task to render the source actor contents.
   CameraActor mCameraActor;                     ///< CameraActor attached to RenderTask
-  ImageActor mFrame;                            ///< The Magnifier Frame
-  Property::Index mPropertySourcePosition;      ///< Source Position ("source-position")
+  Actor mFrame;                                 ///< The Magnifier Frame
   Actor mSourceActor;                           ///< Source Delegate Actor represents the source position to read.
   float mDefaultCameraDistance;                 ///< Default RenderTask's camera distance from target.
   Vector3 mActorSize;                           ///< The Actor size
@@ -165,4 +184,4 @@ inline const Toolkit::Internal::Magnifier& GetImpl(const Toolkit::Magnifier& pub
 
 } // namespace Dali
 
-#endif // __DALI_TOOLKIT_INTERNAL_MAGNIFIER_H__
+#endif // DALI_TOOLKIT_INTERNAL_MAGNIFIER_H