(TextController) Refactored out Text updating methods & moved another method to the...

[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
old mode 100755 (executable)
new mode 100644 (file)
index 6bd8706..5d8c021
--- a/dali-toolkit/internal/text/text-controller.h
+++ b/dali-toolkit/internal/text/text-controller.h
@@ -662,6 +662,38 @@ public: // Update.
    */
   void UpdateAfterFontChange( const std::string& newDefaultFont );
 
+  /**
+   * @brief The method acquires currently selected text
+   * @param selectedText variable to place selected text in
+   */
+  void RetrieveSelection( std::string& selectedText ) const;
+
+  /**
+   * @brief The method sets selection in given range
+   * @param start index of first character
+   * @param end   index of first character after selection
+   */
+  void SetSelection( int start, int end );
+
+  /**
+   * @brief This method retrieve indexes of current selection
+   *
+   * @return a pair, where first element is left index of selection and second is the right one
+   */
+  std::pair< int, int > GetSelectionIndexes() const;
+
+  /**
+   * Place string in system clipboard
+   * @param source std::string
+   */
+  void CopyStringToClipboard( const std::string& source );
+
+  /**
+   * Place currently selected text in system clipboard
+   * @param deleteAfterSending flag pointing if text should be deleted after sending to clipboard
+   */
+  void SendSelectionToClipboard( bool deleteAfterSending );
+
 public: // Default style & Input style
 
   /**
@@ -828,6 +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
@@ -1485,6 +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.
@@ -1573,6 +1634,19 @@ public: // Text-input Event Queuing.
    */
   Actor CreateBackgroundActor();
 
+  /**
+   * @brief Used to reset the cursor position after setting a new text.
+   *
+   * @param[in] cursorIndex Where to place the cursor.
+   */
+  void ResetCursorPosition( CharacterIndex cursorIndex );
+
+  /**
+   * @brief The method acquires current position of cursor
+   * @return unsigned value with cursor position
+   */
+  CharacterIndex GetCursorPosition();
+
 protected: // Inherit from Text::Decorator::ControllerInterface.
 
   /**
@@ -1717,13 +1791,6 @@ private: // Helpers.
   void ClearStyleData();
 
   /**
-   * @brief Used to reset the cursor position after setting a new text.
-   *
-   * @param[in] cursorIndex Where to place the cursor.
-   */
-  void ResetCursorPosition( CharacterIndex cursorIndex );
-
-  /**
    * @brief Used to reset the scroll position after setting a new text.
    */
   void ResetScrollPosition();
@@ -1769,6 +1836,8 @@ private:
   struct EventHandler;
   struct InputFontHandler;
   struct PlaceholderHandler;
+  struct Relayouter;
+  struct TextUpdater;
 
   Impl* mImpl;
 };