Update double tap and long press behaviour.

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

diff --git a/dali-toolkit/internal/text/text-controller.h b/dali-toolkit/internal/text/text-controller.h
index 9612b1a..5005d8e 100644 (file)
--- a/dali-toolkit/internal/text/text-controller.h
+++ b/dali-toolkit/internal/text/text-controller.h
@@ -2,7 +2,7 @@
 #define DALI_TOOLKIT_TEXT_CONTROLLER_H
 
 /*
- * Copyright (c) 2016 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2017 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.
@@ -120,6 +120,16 @@ public: // Enumerated types.
     PLACEHOLDER_TYPE_INACTIVE,
   };
 
+  struct NoTextTap
+  {
+    enum Action
+    {
+      NO_ACTION,           ///< Does no action if there is a tap on top of an area with no text.
+      HIGHLIGHT,           ///< Highlights the nearest text (at the beginning or end of the text) and shows the text's selection popup.
+      SHOW_SELECTION_POPUP ///< Shows the text's selection popup.
+    };
+  };
+
 public: // Constructor.
 
   /**
@@ -350,6 +360,34 @@ public: // Configure the text controller.
    */
   bool IsInputModePassword();
 
+  /**
+   * @brief Sets the action when there is a double tap event on top of a text area with no text.
+   *
+   * @param[in] action The action to do.
+   */
+  void SetNoTextDoubleTapAction( NoTextTap::Action action );
+
+  /**
+   * @brief Retrieves the action when there is a double tap event on top of a text area with no text.
+   *
+   * @return The action to do.
+   */
+  NoTextTap::Action GetNoTextDoubleTapAction() const;
+
+  /**
+   * @briefSets the action when there is a long press event on top of a text area with no text.
+   *
+   * @param[in] action The action to do.
+   */
+  void SetNoTextLongPressAction( NoTextTap::Action action );
+
+  /**
+   * @brief Retrieves the action when there is a long press event on top of a text area with no text.
+   *
+   * @return The action to do.
+   */
+  NoTextTap::Action GetNoTextLongPressAction() const;
+
 public: // Update.
 
   /**