X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=base%2Fdali-toolkit%2Finternal%2Ffocus-manager%2Fkeyinput-focus-manager-impl.h;h=3db07439bd1a35d75c7d4104d7e6ec701f51d88c;hp=6622b736516fa67b3a72570e7a8df0b5ba1e16dd;hb=ff1b30e653d792d77c85a9fe6f20620a90d7a46c;hpb=30f6ca1e541089b19f2b349a8a12d8a5bcaf2f9e

diff --git a/base/dali-toolkit/internal/focus-manager/keyinput-focus-manager-impl.h b/base/dali-toolkit/internal/focus-manager/keyinput-focus-manager-impl.h
index 6622b73..3db0743 100644
--- a/base/dali-toolkit/internal/focus-manager/keyinput-focus-manager-impl.h
+++ b/base/dali-toolkit/internal/focus-manager/keyinput-focus-manager-impl.h
@@ -1,28 +1,29 @@
 #ifndef __DALI_TOOLKIT_INTERNAL_KEYINPUT_FOCUS_MANAGER_H__
 #define __DALI_TOOLKIT_INTERNAL_KEYINPUT_FOCUS_MANAGER_H__
 
-//
-// Copyright (c) 2014 Samsung Electronics Co., Ltd.
-//
-// Licensed under the Flora License, Version 1.0 (the License);
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://floralicense.org/license/
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an AS IS BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
+/*
+ * Copyright (c) 2014 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
 
 // EXTERNAL INCLUDES
 #include <string>
-#include <deque>
+#include <dali/public-api/object/base-object.h>
+#include <dali/public-api/object/object-registry.h>
 
 // INTERNAL INCLUDES
-#include <dali/dali.h>
 #include <dali-toolkit/public-api/focus-manager/keyinput-focus-manager.h>
 #include <dali-toolkit/public-api/controls/control.h>
 
@@ -40,13 +41,11 @@ class KeyInputFocusManager;
 /**
  * @copydoc Toolkit::KeyInputFocusManager
  */
-class KeyInputFocusManager : public Dali::BaseObject
+class KeyInputFocusManager : public Dali::BaseObject, public Dali::ConnectionTracker
 {
 public:
-
-  typedef std::deque< unsigned int > ActorQueue;
-  typedef std::deque< unsigned int >::iterator ActorQueueIterator;
-  typedef std::deque< unsigned int >::const_iterator ActorQueueConstIterator;
+  typedef Dali::Vector< Dali::BaseObject* > FocusStack;
+  typedef FocusStack::Iterator FocusStackIterator;
 
   /**
    * Construct a new KeyInputFocusManager.
@@ -59,14 +58,14 @@ public:
   void SetFocus(Toolkit::Control control);
 
   /**
-   * @copydoc Toolkit::GetCurrentFocusControl
+   * @copydoc Toolkit::RemoveFocus
    */
-  Toolkit::Control GetCurrentFocusControl() const;
+  void RemoveFocus(Toolkit::Control control);
 
   /**
-   * @copydoc Toolkit::RemoveFocus
+   * @copydoc Toolkit::GetCurrentFocusControl
    */
-  void RemoveFocus(Toolkit::Control control);
+  Toolkit::Control GetCurrentFocusControl() const;
 
   /**
    * @copydoc Toolkit::IsKeyboardListener
@@ -106,16 +105,29 @@ protected:
 private:
 
   /**
+   * Search for a control in the focus stack.
+   * @param[in] control The control for which to search
+   * @return An iterator to the control. If not found, this will equate to the
+   * mFocusStack.End() iterator.
+   */
+  FocusStackIterator FindFocusControlInStack( Toolkit::Control control ) const;
+
+  /**
    * Callback for the key event when no actor in the stage has gained the key input focus
    * @param[in] event The KeyEvent event.
    */
   void OnKeyEvent(const KeyEvent& event);
 
   /**
-   * Signal handler called when a focused Actor is removed from Stage.
-   * @param[in]  actor  The actor removed from stage.
+   * Signal handler called when a focused Control is removed from Stage.
+   * @param[in]  control  The control removed from stage.
    */
-  void OnFocusActorStageDisconnection( Dali::Actor actor );
+  void OnFocusControlStageDisconnection( Dali::Actor control );
+
+  /**
+   * Signal handler called when an actor is destroyed.
+   */
+  void OnObjectDestroyed(const Dali::RefObject* object);
 
 private:
 
@@ -133,9 +145,9 @@ private:
   Toolkit::KeyInputFocusManager::UnhandledKeyEventSignalV2 mUnhandledKeyEventSignalV2;
 
   // Keyboard events are sent to the current focus actor, which will be the actor on the top of the focus actors stack.
-  ActorQueue mFocusActorsQueue;
-
+  FocusStack mFocusStack;
   SlotDelegate< KeyInputFocusManager > mSlotDelegate;
+  ObjectRegistry mObjectRegistry;
 };
 
 } // namespace Internal