[Tizen](ATSPI) squashed implementation

[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 f105e0c..f93de21
--- a/dali-toolkit/internal/text/text-controller.h
+++ b/dali-toolkit/internal/text/text-controller.h
@@ -143,6 +143,18 @@ public: // Enumerated types.
     };
   };
 
+  struct TextFitInfo
+  {
+    enum Property
+    {
+      TEXT_FIT_ENABLE,
+      TEXT_FIT_MIN_SIZE,
+      TEXT_FIT_MAX_SIZE,
+      TEXT_FIT_STEP_SIZE,
+      TEXT_FIT_FONT_SIZE_TYPE
+    };
+  };
+
 public: // Constructor.
 
   /**
@@ -371,6 +383,79 @@ public: // Configure the text controller.
   bool IsTextElideEnabled() const;
 
   /**
+   * @brief Enable or disable the text fit.
+   *
+   * @param[in] enabled Whether to enable the text fit.
+   */
+  void SetTextFitEnabled(bool enabled);
+
+  /**
+   * @brief Whether the text fit is enabled or not.
+   *
+   * @return True if the text fit is enabled
+   */
+  bool IsTextFitEnabled() const;
+
+  /**
+   * @brief Sets minimum size valid for text fit.
+   *
+   * @param[in] minimum size value.
+   * @param[in] type The font size type is point size or pixel size
+   */
+  void SetTextFitMinSize( float pointSize, FontSizeType type );
+
+  /**
+   * @brief Retrieves the minimum point size valid for text fit.
+   *
+   * @return The minimum point size valid for text fit
+   */
+  float GetTextFitMinSize() const;
+
+  /**
+   * @brief Sets maximum size valid for text fit.
+   *
+   * @param[in] maximum size value.
+   * @param[in] type The font size type is point size or pixel size
+   */
+  void SetTextFitMaxSize( float pointSize, FontSizeType type );
+
+  /**
+   * @brief Retrieves the maximum point size valid for text fit.
+   *
+   * @return The maximum point size valid for text fit
+   */
+  float GetTextFitMaxSize() const;
+
+  /**
+   * @brief Sets step size for font increase valid for text fit.
+   *
+   * @param[in] step size value.
+   * @param[in] type The font size type is point size or pixel size
+   */
+  void SetTextFitStepSize( float step, FontSizeType type );
+
+  /**
+   * @brief Retrieves the step point size valid for text fit.
+   *
+   * @return The step point size valid for text fit
+   */
+  float GetTextFitStepSize() const;
+
+  /**
+   * @brief Sets content size valid for text fit.
+   *
+   * @param[in] Content size value.
+   */
+  void SetTextFitContentSize(Vector2 size);
+
+  /**
+   * @brief Retrieves the content size valid for text fit.
+   *
+   * @return The content size valid for text fit
+   */
+  Vector2 GetTextFitContentSize() const;
+
+  /**
    * @brief Enable or disable the placeholder text elide.
    * @param enabled Whether to enable the placeholder text elide.
    */
@@ -565,6 +650,38 @@ 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
 
   /**
@@ -1171,6 +1288,18 @@ public: // Queries & retrieves.
   float GetHeightForWidth( float width );
 
   /**
+   * @brief Calculates the point size for text for given layout()
+   */
+  void FitPointSizeforLayout( Size layoutSize );
+
+  /**
+   * @brief Checks if the point size fits within the layout size.
+   *
+   * @return Whether the point size fits within the layout size.
+   */
+  bool CheckForTextFit( float pointSize, Size& layoutSize );
+
+  /**
    * @brief Retrieves the text's number of lines for a given width.
    * @param[in] width The width of the text's area.
    * @ return The number of lines.
@@ -1391,6 +1520,19 @@ public: // Text-input Event Queuing.
    */
   bool ShouldClearFocusOnEscape() const;
 
+  /**
+   * @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.
 
   /**
@@ -1535,13 +1677,6 @@ 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();