Added TextController Relayouter class to handle relayouting

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / text / text-controller.h

diff --git a/dali-toolkit/internal/text/text-controller.h b/dali-toolkit/internal/text/text-controller.h
index f600f84..b9fb7ae 100644 (file)
--- a/dali-toolkit/internal/text/text-controller.h
+++ b/dali-toolkit/internal/text/text-controller.h
@@ -860,6 +860,20 @@ public: // Default style & Input style
   float GetDefaultFontSize( FontSizeType type ) const;
 
   /**
+   * @brief Set the font size scale.
+   *
+   * @param[in] scale The font size scale
+   */
+  void SetFontSizeScale( float scale );
+
+  /**
+   * @brief Get the font size scale.
+   *
+   * @return The font size scale.
+   */
+  float GetFontSizeScale() const;
+
+  /**
    * @brief Sets the Placeholder text font size.
    * @param[in] fontSize The placeholder text font size
    * @param[in] type The font size type is point size or pixel size
@@ -1517,6 +1531,21 @@ public: // Text-input Event Queuing.
   void LongPressEvent( GestureState state, float x, float y );
 
   /**
+   * @brief Used to get the Primary cursor position.
+   *
+   * @return Primary cursor position.
+   */
+  CharacterIndex GetPrimaryCursorPosition() const;
+
+  /**
+   * @brief Used to set the Primary cursor position.
+   *
+   * @param[in] index for the Primary cursor position.
+   * @return[in] true if cursor position changed, false otherwise.
+   */
+  bool SetPrimaryCursorPosition( CharacterIndex index );
+
+  /**
    * @brief Creates a selection event.
    *
    * It could be called from the TapEvent (double tap) or when the text selection popup's sellect all button is pressed.
@@ -1563,6 +1592,21 @@ public: // Text-input Event Queuing.
   virtual void SetEditable( bool editable );
 
   /**
+   * @copydoc Dali::Toolkit::Internal::TextEditor::ScrollBy()
+   */
+  virtual void ScrollBy( Vector2 scroll );
+
+  /**
+   * @copydoc Dali::Toolkit::Internal::TextEditor::GetHorizontalScrollPosition()
+   */
+  float GetHorizontalScrollPosition();
+
+  /**
+   * @copydoc Dali::Toolkit::Internal::TextEditor::GetVerticalScrollPosition()
+   */
+  float GetVerticalScrollPosition();
+
+  /**
    * @brief Event received from input method context
    *
    * @param[in] inputMethodContext The input method context.
@@ -1792,6 +1836,7 @@ private:
   struct EventHandler;
   struct InputFontHandler;
   struct PlaceholderHandler;
+  struct Relayouter;
 
   Impl* mImpl;
 };