(TextInput) Ensure scroll position is reset when text is deleted

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

diff --git a/base/dali-toolkit/internal/controls/text-input/text-input-impl.h b/base/dali-toolkit/internal/controls/text-input/text-input-impl.h
index c9e3b18..5801137 100644 (file)
--- a/base/dali-toolkit/internal/controls/text-input/text-input-impl.h
+++ b/base/dali-toolkit/internal/controls/text-input/text-input-impl.h
@@ -880,9 +880,8 @@ public:  // Public to allow internal testing.
 
   /**
    * Draw a cursor / caret at position where new text should appear
-   * @param[in] nthChar the position along the text string in which new text should appear.
    */
-  void DrawCursor(const std::size_t nthChar = 0);
+  void DrawCursor();
 
   /**
    * Sets cursor visibility
@@ -1017,15 +1016,6 @@ public:  // Public to allow internal testing.
   void SetSelectionHandlePosition(SelectionHandleId handleId);
 
   /**
-   * Gets the visual position of a logical position.
-   * @note This is preferred over directly accessing the Map, as it resolves visual
-   * positions outside of the character map range.
-   * @param[in] logicalPosition The logical position
-   * @return Visual position is returned.
-   */
-  std::size_t GetVisualPosition(std::size_t logicalPosition) const;
-
-  /**
    * Gets a table of the visual text positions which has a flag
    * for each Character. The flag is either true (character selected)
    * or false (character deselected)
@@ -1154,6 +1144,15 @@ public:  // Public to allow internal testing.
   std::size_t GetRowStartFromCharacterPosition(std::size_t logicalPosition) const;
 
   /**
+   * Retrieves the first character of a group of characters with the same direction.
+   *
+   * @param[in] logicalPosition Index to a character.
+   *
+   * @return Index to the character.
+   */
+  std::size_t GetFirstCharacterWithSameDirection( std::size_t logicalPosition ) const;
+
+  /**
    * Retrieve the dimensions of this row of text that the character resides on.
    * @param[in] characterPosition the position in the 'string' of characters.
    * @return The size of the rectangle representing this row
@@ -1347,6 +1346,12 @@ public:  // Public to allow internal testing.
    */
   const Vector4& GetOffsetFromText() const;
 
+  /**
+   * Show the Placeholder text with an already created StyleTextArray
+   * @param[in] stylePlaceHolderText Required placeholder text to be used
+   */
+  void ShowPlaceholderText( const MarkupProcessor::StyledTextArray& stylePlaceHolderText );
+
   // Properties
 
   /**