X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Fdevel-api%2Ffocus-manager%2Fkeyboard-focus-manager-devel.h;h=98faca9a140bd858991f164f8e4819cd0412050a;hb=HEAD;hp=dd59fcdfafa33f9d239eb0e6afcad30d8cd5276e;hpb=d7c6f707d9eb9d833d764fc5175ad1a570072b71;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/devel-api/focus-manager/keyboard-focus-manager-devel.h b/dali-toolkit/devel-api/focus-manager/keyboard-focus-manager-devel.h
index dd59fcd..98faca9 100644
--- a/dali-toolkit/devel-api/focus-manager/keyboard-focus-manager-devel.h
+++ b/dali-toolkit/devel-api/focus-manager/keyboard-focus-manager-devel.h
@@ -2,7 +2,7 @@
 #define DALI_TOOLKIT_KEYBOARD_FOCUS_MANAGER_DEVEL_H
 
 /*
- * Copyright (c) 2018 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.
@@ -26,10 +26,8 @@
 
 namespace Dali
 {
-
 namespace Toolkit
 {
-
 namespace DevelKeyboardFocusManager
 {
 /**
@@ -45,11 +43,10 @@ namespace DevelKeyboardFocusManager
 class CustomAlgorithmInterface
 {
 public:
-
   /**
    * @brief Virtual destructor.
    */
-  virtual ~CustomAlgorithmInterface() {};
+  virtual ~CustomAlgorithmInterface(){};
 
   /**
    * @brief Called by the KeyboardFocusManager to get the next focusable actor.
@@ -57,9 +54,11 @@ public:
    * @param[in] current The current focused actor
    * @param[in] proposed The proposed focused actor
    * @param[in] direction The direction of focus movement
+   * @param[in] deviceName The name of the device where the key event occurred.
    * @return A handle to the next focusable actor
    */
-  virtual Actor GetNextFocusableActor(Actor current, Actor proposed, Control::KeyboardFocus::Direction direction) = 0;
+  virtual Actor GetNextFocusableActor(Actor current, Actor proposed, Control::KeyboardFocus::Direction direction, const std::string& deviceName = "") = 0;
+
 };
 
 /**
@@ -87,6 +86,51 @@ DALI_TOOLKIT_API void EnableFocusIndicator(KeyboardFocusManager keyboardFocusMan
  */
 DALI_TOOLKIT_API bool IsFocusIndicatorEnabled(KeyboardFocusManager keyboardFocusManager);
 
+/**
+ * @brief Decide using default focus algorithm or not
+ *
+ * @param[in] keyboardFocusManager The instance of KeyboardFocusManager
+ * @param[in] enable Whether using default focus algorithm or not
+ */
+DALI_TOOLKIT_API void EnableDefaultAlgorithm(KeyboardFocusManager keyboardFocusManager, bool enable);
+
+/**
+ * @brief Check default focus algorithm is enabled or not
+ *
+ * @param[in] keyboardFocusManager The instance of KeyboardFocusManager
+ * @return True when default focus algorithm is enabled
+ */
+DALI_TOOLKIT_API bool IsDefaultAlgorithmEnabled(KeyboardFocusManager keyboardFocusManager);
+
+/**
+ * @brief Moves the focus to the next focusable actor in the focus
+ * chain in the given direction (according to the focus traversal
+ * order).
+ *
+ * @param[in] keyboardFocusManager The instance of KeyboardFocusManager
+ * @param direction The direction of focus movement
+ * @param deviceName The device name
+ * @return true if the movement was successful
+ * @pre The KeyboardFocusManager has been initialized.
+ */
+DALI_TOOLKIT_API bool MoveFocus(KeyboardFocusManager keyboardFocusManager, Control::KeyboardFocus::Direction direction, const std::string& deviceName);
+
+/**
+ * @brief Sets the root actor to start moving focus when DefaultAlgorithm is enabled.
+ *
+ * @param[in] keyboardFocusManager The instance of KeyboardFocusManager
+ * @param[in] actor The root actor
+ */
+DALI_TOOLKIT_API void SetFocusFinderRootActor(KeyboardFocusManager keyboardFocusManager, Actor actor);
+
+/**
+ * @brief Resets the root actor that starts moving focus when DefaultAlgorithm is enabled.
+ * When reset, the window becomes root.
+ *
+ * @param[in] keyboardFocusManager The instance of KeyboardFocusManager
+ */
+DALI_TOOLKIT_API void ResetFocusFinderRootActor(KeyboardFocusManager keyboardFocusManager);
+
 } // namespace DevelKeyboardFocusManager
 
 } // namespace Toolkit