Reduce Cyclomatic Complexity of some methods in text-typesetter, transtion-data ...

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

diff --git a/dali-toolkit/internal/controls/text-controls/text-label-impl.h b/dali-toolkit/internal/controls/text-controls/text-label-impl.h
index 17bf6e5..a863c9c 100644 (file)
--- a/dali-toolkit/internal/controls/text-controls/text-label-impl.h
+++ b/dali-toolkit/internal/controls/text-controls/text-label-impl.h
@@ -2,7 +2,7 @@
 #define DALI_TOOLKIT_INTERNAL_TEXT_LABEL_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.
@@ -78,27 +78,27 @@ private: // From Control
   /**
    * @copydoc Control::OnInitialize()
    */
-  virtual void OnInitialize() override ;
+  void OnInitialize() override;
 
   /**
    * @copydoc Control::OnStyleChange()
    */
-  virtual void OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change ) override ;
+  void OnStyleChange( Toolkit::StyleManager styleManager, StyleChange::Type change ) override;
 
   /**
    * @copydoc Control::OnRelayout()
    */
-  virtual void OnRelayout( const Vector2& size, RelayoutContainer& container ) override ;
+  void OnRelayout( const Vector2& size, RelayoutContainer& container ) override;
 
   /**
    * @copydoc Control::GetNaturalSize()
    */
-  virtual Vector3 GetNaturalSize() override ;
+  Vector3 GetNaturalSize() override;
 
   /**
    * @copydoc Control::GetHeightForWidth()
    */
-  virtual float GetHeightForWidth( float width ) override ;
+  float GetHeightForWidth( float width ) override;
 
   /**
    * @copydoc Control::OnPropertySet()
@@ -110,14 +110,14 @@ private: // From Control
   /**
    * @copydoc Text::ControlInterface::RequestTextRelayout()
    */
-  virtual void RequestTextRelayout() override ;
+  void RequestTextRelayout() override;
 
 private: // from TextScroller
 
   /**
    * @copydoc Text::ScrollerInterface::ScrollingFinished()
    */
-  virtual void ScrollingFinished();
+  void ScrollingFinished() override;
 
 private: // Implementation
 
@@ -142,6 +142,19 @@ private:
    */
   void SetUpAutoScrolling();
 
+  /**
+   * Creates a text-scroller if one has not been created.
+   * @return The text scroller.
+   */
+  Text::TextScrollerPtr GetTextScroller()
+  {
+    if( !mTextScroller )
+    {
+      mTextScroller = Text::TextScroller::New( *this );
+    }
+    return mTextScroller;
+  }
+
 private: // Data
 
   Text::ControllerPtr mController;