From b183f9b39971b1c12b4ab25ffc96cbc6d012f097 Mon Sep 17 00:00:00 2001
From: Bumseung Cho <bumseung.cho@samsung.com>
Date: Wed, 29 May 2013 19:27:01 +0900
Subject: [PATCH] New APIs are added about element index.

Change-Id: I9d9412777a61e9f06f97d399eb824df566fdf360
Signed-off-by: Bumseung Cho <bumseung.cho@samsung.com>
---
 src/ui/FUi_AccessibilityManager.cpp   | 49 ++++++++++++++++++++++++++++++++++-
 src/ui/inc/FUi_AccessibilityManager.h |  3 +++
 2 files changed, 51 insertions(+), 1 deletion(-)

diff --git a/src/ui/FUi_AccessibilityManager.cpp b/src/ui/FUi_AccessibilityManager.cpp
index a12e4f3..5f09dc8 100644
--- a/src/ui/FUi_AccessibilityManager.cpp
+++ b/src/ui/FUi_AccessibilityManager.cpp
@@ -1637,7 +1637,10 @@ _AccessibilityManager::MoveFocus(_AccessibilityFocusDirection direction)
 				pListenerList = null;
 			}
 		}
-		__pTargetContainer->SetCurrentFocusedElement(null);
+		if(__pTargetContainer)
+		{
+			__pTargetContainer->SetCurrentFocusedElement(null);
+		}
 		if (focusManaged)
 		{
 			__pTargetElement = pElement;
@@ -2287,6 +2290,50 @@ _AccessibilityManager::IsTargetContainerValid(void)
 	return false;
 }
 bool
+_AccessibilityManager::IsFirstElementGainedFocus(void)
+{
+	int count = __candidateList.GetCount();
+	if(count == 0)
+	{
+		return false;
+	}
+	if(__pTargetElement == null)
+	{
+		return false;
+	}
+	_AccessibilityElement* pElement = null;
+	if(__candidateList.GetAt(0, pElement) == E_SUCCESS)
+	{
+		if(pElement == __pTargetElement)
+		{
+			return true;
+		}
+	}
+	return false;
+}
+bool
+_AccessibilityManager::IsLastElementGainedFocus(void)
+{
+	int count = __candidateList.GetCount();
+	if(count == 0)
+	{
+		return false;
+	}
+	if(__pTargetElement == null)
+	{
+		return false;
+	}
+	_AccessibilityElement* pElement = null;
+	if(__candidateList.GetAt(count-1, pElement) == E_SUCCESS)
+	{
+		if(pElement == __pTargetElement)
+		{
+			return true;
+		}
+	}
+	return false;
+}
+bool
 _AccessibilityManager::IsVisible(_AccessibilityElement* pElement)
 {
 	return IsVisible(pElement->GetParent());
diff --git a/src/ui/inc/FUi_AccessibilityManager.h b/src/ui/inc/FUi_AccessibilityManager.h
index 487c7e8..1ab302f 100644
--- a/src/ui/inc/FUi_AccessibilityManager.h
+++ b/src/ui/inc/FUi_AccessibilityManager.h
@@ -104,6 +104,9 @@ public:
 	bool IsScreenReaderActivated(void);
 	float GetLargeFontSize(void);
 
+	bool IsFirstElementGainedFocus(void);
+	bool IsLastElementGainedFocus(void);
+
 	void NeedRefreshItem(void);
 
 	void RequestToDrawFocusUi(void);
-- 
2.7.4