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-impl.h

diff --git a/dali-toolkit/internal/text/controller/text-controller-impl.h b/dali-toolkit/internal/text/controller/text-controller-impl.h
index 5f78b8f..656b9bf 100644 (file)
--- a/dali-toolkit/internal/text/controller/text-controller-impl.h
+++ b/dali-toolkit/internal/text/controller/text-controller-impl.h
@@ -2,7 +2,7 @@
 #define DALI_TOOLKIT_TEXT_CONTROLLER_IMPL_H
 
 /*
- * Copyright (c) 2022 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2023 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -25,8 +25,8 @@
 
 // INTERNAL INCLUDES
 #include <dali-toolkit/devel-api/styling/style-manager-devel.h>
-#include <dali-toolkit/internal/text/input-style.h>
 #include <dali-toolkit/internal/text/controller/text-controller.h>
+#include <dali-toolkit/internal/text/input-style.h>
 #include <dali-toolkit/internal/text/text-model.h>
 #include <dali-toolkit/internal/text/text-view.h>
 #include <dali-toolkit/public-api/styling/style-manager.h>
@@ -555,6 +555,15 @@ struct Controller::Impl
    */
   void GetText(CharacterIndex index, std::string& text) const;
 
+  /**
+   * @brief Retrieves number of characters previously set.
+   *
+   * @return A length of UTF-32 characters.
+   *
+   * @see Dali::Toolkit::Text::Controller::GetNumberOfCharacters()
+   */
+  Length GetNumberOfCharacters() const;
+
   bool EnsureClipboardCreated()
   {
     if(!mClipboard)