Add move semantics to common and base Toolkit classes

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / public-api / controls / control.h

diff --git a/dali-toolkit/public-api/controls/control.h b/dali-toolkit/public-api/controls/control.h
index eee3b91..6ecfd8b 100644 (file)
--- a/dali-toolkit/public-api/controls/control.h
+++ b/dali-toolkit/public-api/controls/control.h
@@ -1,8 +1,8 @@
-#ifndef __DALI_TOOLKIT_CONTROL_H__
-#define __DALI_TOOLKIT_CONTROL_H__
+#ifndef DALI_TOOLKIT_CONTROL_H
+#define DALI_TOOLKIT_CONTROL_H
 
 /*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 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.
@@ -20,13 +20,15 @@
 
 // EXTERNAL INCLUDES
 #include <dali/public-api/actors/custom-actor.h>
-#include <dali/public-api/common/dali-common.h>
+#include <dali-toolkit/public-api/dali-toolkit-common.h>
 #include <dali/public-api/events/long-press-gesture-detector.h>
 #include <dali/public-api/events/pan-gesture-detector.h>
 #include <dali/public-api/events/pinch-gesture-detector.h>
 #include <dali/public-api/events/tap-gesture-detector.h>
 #include <dali/public-api/events/tap-gesture-detector.h>
-#include <dali/public-api/images/image.h>
+
+// INTERNAL INCLUDES
+#include <dali-toolkit/public-api/visuals/visual-properties.h>
 
 namespace Dali
 {
@@ -69,7 +71,7 @@ class Control;
  * |------------------------|----------------------------------------------------|
  * | accessibilityActivated | %OnAccessibilityActivated()                        |
  */
-class DALI_IMPORT_API Control : public CustomActor
+class DALI_TOOLKIT_API Control : public CustomActor
 {
 public:
 
@@ -105,27 +107,6 @@ public:
       STYLE_NAME = PROPERTY_START_INDEX,
 
       /**
-       * @DEPRECATED_1_1.3
-       * @brief The background color of the control.
-       *
-       * Mutually exclusive with BACKGROUND_IMAGE & BACKGROUND.
-       * @details Name "backgroundColor", type Property::VECTOR4.
-       * @see Toolkit::Control::SetStyleName()
-       * @SINCE_1_0.0
-       */
-      BACKGROUND_COLOR,
-
-      /**
-       * @DEPRECATED_1_1.3
-       * @brief The background image of the control.
-       *
-       * Mutually exclusive with BACKGROUND_COLOR & BACKGROUND.
-       * @details Name "backgroundImage", type Property::MAP.
-       * @SINCE_1_0.0
-       */
-      BACKGROUND_IMAGE,
-
-      /**
        * @brief Receives key events to the control.
        * @details Name "keyInputFocus", type Property::BOOLEAN.
        * @see Toolkit::Control::SetKeyInputFocus()
@@ -136,7 +117,6 @@ public:
       /**
        * @brief The background of the control.
        *
-       * Mutually exclusive with BACKGROUND_COLOR & BACKGROUND_IMAGE.
        * @details Name "background", type Property::MAP or std::string for URL or Property::VECTOR4 for Color.
        * @SINCE_1_1.3
        */
@@ -220,6 +200,14 @@ public: // Creation & Destruction
   Control(const Control& uiControl);
 
   /**
+   * @brief Move constructor.
+   *
+   * @SINCE_1_9.23
+   * @param[in] rhs Handle to move
+   */
+  Control( Control&& rhs );
+
+  /**
    * @brief Dali::Control is intended as a base class.
    *
    * This is non-virtual since derived Handle types must not contain data or virtual methods.
@@ -230,7 +218,7 @@ public: // Creation & Destruction
 public: // operators
 
   /**
-   * @brief Assignment operator.
+   * @brief Copy assignment operator.
    *
    * Changes this handle to point to another real object.
    * @SINCE_1_0.0
@@ -239,6 +227,15 @@ public: // operators
    */
   Control& operator=( const Control& handle );
 
+  /**
+   * @brief Move assignment operator.
+   *
+   * @SINCE_1_9.23
+   * @param[in] rhs Object to assign this to
+   * @return Reference to this
+   */
+  Control& operator=( Control&& rhs );
+
 public:
 
   /**
@@ -359,26 +356,6 @@ public:
   void SetBackgroundColor( const Vector4& color );
 
   /**
-   * @DEPRECATED_1_1.3
-   *
-   * @brief Retrieves the background color of the control.
-   *
-   * @SINCE_1_0.0
-   * @return The background color of the control
-   */
-  Vector4 GetBackgroundColor() const DALI_DEPRECATED_API;
-
-  /**
-   * @DEPRECATED_1_2_8, use Property::BACKGROUND instead
-   *
-   * @brief Sets an image as the background of the control.
-   *
-   * @SINCE_1_0.0
-   * @param[in] image The image to set as the background
-   */
-  void SetBackgroundImage( Image image ) DALI_DEPRECATED_API;
-
-  /**
    * @brief Clears the background.
    * @SINCE_1_0.0
    */
@@ -395,6 +372,15 @@ public:
    */
   bool IsResourceReady() const;
 
+  /**
+   * @brief Get the loading state of the visual resource.
+   *
+   * @SINCE_1_3_5
+   * @param[in] index The Property index of the visual
+   * @return Return the loading status (PREPARING, READY and FAILED) of visual resource
+   */
+  Visual::ResourceStatus GetVisualResourceStatus( const Dali::Property::Index index );
+
   // Signals
 
   /**
@@ -473,6 +459,7 @@ public:
    * @endcode
    *
    * @SINCE_1_2.60
+   * @return The signal to connect to
    * @note A RelayoutRequest is queued by Control before this signal is emitted
    */
   ResourceReadySignalType& ResourceReadySignal();
@@ -559,4 +546,4 @@ public: // Templates for Deriving Classes
 
 } // namespace Dali
 
-#endif // __DALI_TOOLKIT_CONTROL_H__
+#endif // DALI_TOOLKIT_CONTROL_H