X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Ftext%2Ftext-selectable-control-interface.h;h=931cf6b38198fcdd00d780a71dd7403aae2d2034;hb=29a52105283ce8ced672ed92545daeacf882316a;hp=65a35cad2a096b9c128133aa5d397d17b9e0c3f1;hpb=eac3e6ee30183868f1af12addd94e7f2fc467ed7;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/text/text-selectable-control-interface.h b/dali-toolkit/internal/text/text-selectable-control-interface.h
index 65a35ca..931cf6b 100644
--- a/dali-toolkit/internal/text/text-selectable-control-interface.h
+++ b/dali-toolkit/internal/text/text-selectable-control-interface.h
@@ -2,7 +2,7 @@
 #define DALI_TOOLKIT_TEXT_SELECTABLE_CONTROL_INTERFACE_H
 
 /*
- * Copyright (c) 2020 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2021 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.
@@ -20,22 +20,18 @@
 
 namespace Dali
 {
-
 namespace Toolkit
 {
-
-using  Uint32Pair = std::pair<uint32_t,uint32_t>;
-using  string = std::string;
+using Uint32Pair = std::pair<uint32_t, uint32_t>;
+using string     = std::string;
 namespace Text
 {
-
 /**
  * @brief An interface that the Text::Controller used for text selection functionality.
  */
 class SelectableControlInterface
 {
 public:
-
   /**
    * @brief Virtual destructor.
    */
@@ -46,7 +42,7 @@ public:
    * @param start start selection position (pass NULL to ignore).
    * @param end end selection position (pass NULL to ignore).
    */
-  virtual void SetTextSelectionRange(const uint32_t *start, const uint32_t *end) = 0;
+  virtual void SetTextSelectionRange(const uint32_t* start, const uint32_t* end) = 0;
 
   /**
    * @brief Called to return the selection postions in the texts.
@@ -65,10 +61,27 @@ public:
   virtual void SelectNone() = 0;
 
   /**
+   * @brief Called to set the selection postions in the texts.
+   * @param start start selection position.
+   * @param end end selection position.
+   */
+  virtual void SelectText(const uint32_t start, const uint32_t end) = 0;
+
+  /**
    * @brief Retrive Selected text.
    * @return The seletced text.
    */
   virtual string GetSelectedText() const = 0;
+
+  /**
+   * @brief Called when the selection has been changed.
+   *
+   * @param oldStart the selection handles start position before the change.
+   * @param oldEnd   the selection handles end position before the change.
+   * @param newStart the selection handles start position after the change.
+   * @param newEnd   the selection handles end position after the change.
+   */
+  virtual void SelectionChanged(uint32_t oldStart, uint32_t oldEnd, uint32_t newStart, uint32_t newEnd) = 0;
 };
 
 } // namespace Text