Merge "Minor optimize for Text (Add API for length of text + Cache DPI)" into devel...

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

diff --git a/dali-toolkit/internal/text/controller/text-controller.h b/dali-toolkit/internal/text/controller/text-controller.h
index 98f0ee7..db9d6cf 100644 (file)
--- a/dali-toolkit/internal/text/controller/text-controller.h
+++ b/dali-toolkit/internal/text/controller/text-controller.h
@@ -761,6 +761,13 @@ public: // Update.
   void GetText(std::string& text) const;
 
   /**
+   * @brief Retrieves number of characters previously set.
+   *
+   * @return A length of string of UTF-32 characters.
+   */
+  Length GetNumberOfCharacters() const;
+
+  /**
  * @brief Set the @p spannedText
  * the spanned text contains content (text) and  format (spans with ranges)
  * the text is copied into text-controller and the spans are applied on ranges