X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Ftext%2Ftext-controller.h;h=18ff68e7a9c911b085421341606943b20dc4d114;hp=592b19d8527590a7ecf07aa30af24e3b1fea7fa7;hb=a267f3da043b1b792ffc64d1848542aa761e44c0;hpb=f60b3d8e308a5145efe754cbff2a47b4ae278021

diff --git a/dali-toolkit/internal/text/text-controller.h b/dali-toolkit/internal/text/text-controller.h
index 592b19d..18ff68e 100755
--- 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.
    */
@@ -421,6 +506,20 @@ public: // Configure the text controller.
   bool IsGrabHandleEnabled() const;
 
   /**
+   * @brief Enable or disable the grab handles for text selection.
+   *
+   * @param[in] enabled Whether to enable the grab handles
+   */
+  void SetGrabHandlePopupEnabled( bool enabled );
+
+  /**
+   * @brief Returns whether the grab handles are enabled.
+   *
+   * @return True if the grab handles are enabled
+   */
+  bool IsGrabHandlePopupEnabled() const;
+
+  /**
    * @brief Sets input type to password
    *
    * @note The string is displayed hidden character
@@ -1157,6 +1256,18 @@ 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.
@@ -1261,6 +1372,11 @@ public: // Queries & retrieves.
    */
   void SetLayoutDirection( Dali::LayoutDirection::Type layoutDirection );
 
+  /**
+   * @brief Retrieves if showing real text or not.
+   * @return The value of showing real text.
+   */
+  bool IsShowingRealText() const;
 
 public: // Relayout.
 
@@ -1341,6 +1457,17 @@ public: // Text-input Event Queuing.
   void LongPressEvent( Gesture::State state, float x, float y );
 
   /**
+   * @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.
+   *
+   * @param[in] x The x position relative to the top-left of the parent control.
+   * @param[in] y The y position relative to the top-left of the parent control.
+   * @param[in] selectAll Whether the whole text is selected.
+   */
+  void SelectEvent( float x, float y, bool selectAll );
+
+  /**
    * @brief Event received from input method context
    *
    * @param[in] inputMethodContext The input method context.
@@ -1475,17 +1602,6 @@ private: // Events.
   void TextDeletedEvent();
 
   /**
-   * @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.
-   *
-   * @param[in] x The x position relative to the top-left of the parent control.
-   * @param[in] y The y position relative to the top-left of the parent control.
-   * @param[in] selectAll Whether the whole text is selected.
-   */
-  void SelectEvent( float x, float y, bool selectAll );
-
-  /**
    * @brief Helper to KeyEvent() to handle the backspace or delete key case.
    *
    * @param[in] keyCode The keycode for the key pressed