--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btui/Ecom/src/BTUIRegistryWatcher.cpp Wed Sep 01 12:20:04 2010 +0100
@@ -0,0 +1,138 @@
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Declares Registry watcher class for BTUI.
+*
+*/
+
+
+// INCLUDE FILES
+
+#include "BTUI.h"
+#include "BTUIRegistryWatcher.h"
+#include <bt_subscribe.h>
+
+#include "BTDevModel.h" //for Log printing Macro
+
+// ================= MEMBER FUNCTIONS =======================
+
+// ---------------------------------------------------------
+// CBTUIRegistryWatcherAO::CBTUIRegistryWatcherAO
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// ---------------------------------------------------------
+//
+CBTUIRegistryWatcherAO::CBTUIRegistryWatcherAO( MBTUIRegistryObserver* aParent )
+ : CActive(EPriorityNormal), iParent ( aParent )
+ {
+ TRACE_FUNC_ENTRY
+
+ CActiveScheduler::Add(this);
+
+ TRACE_FUNC_EXIT
+ }
+
+// ---------------------------------------------------------
+// Destructor.
+// ---------------------------------------------------------
+//
+CBTUIRegistryWatcherAO::~CBTUIRegistryWatcherAO()
+ {
+ TRACE_FUNC_ENTRY
+
+ Cancel();
+ iProperty.Close();
+
+ TRACE_FUNC_EXIT
+ }
+
+// ---------------------------------------------------------
+// CBTUIRegistryWatcherAO::WatchL
+// ---------------------------------------------------------
+//
+void CBTUIRegistryWatcherAO::WatchL()
+ {
+ TRACE_FUNC_ENTRY
+
+ if( !iProperty.Handle() )
+ {
+ User::LeaveIfError( iProperty.Attach( KPropertyUidBluetoothCategory,
+ KPropertyKeyBluetoothRegistryTableChange ) );
+ }
+
+ if( !IsActive() )
+ {
+ iProperty.Subscribe(iStatus);
+ SetActive();
+ }
+ TRACE_FUNC_EXIT
+ }
+
+// ---------------------------------------------------------
+// CBTUIRegistryWatcherAO::DoCancel
+// ---------------------------------------------------------
+//
+void CBTUIRegistryWatcherAO::DoCancel()
+ {
+ TRACE_FUNC
+
+ iProperty.Cancel();
+ }
+
+// ---------------------------------------------------------
+// CBTUIRegistryWatcherAO::RunL
+// ---------------------------------------------------------
+//
+void CBTUIRegistryWatcherAO::RunL()
+ {
+ TRACE_FUNC_ENTRY
+
+ if( iStatus.Int()==KErrNone )
+ {
+ __ASSERT_DEBUG(iParent, PANIC(EBTPanicClassMemberVariableIsNull));
+
+ // Inform observer
+ //
+ iParent->RegistryContentChangedL();
+
+ // Continue watching
+ //
+ WatchL();
+ }
+
+ TRACE_FUNC_EXIT
+ }
+
+// ---------------------------------------------------------
+// CBTUIRegistryWatcherAO::RunError
+// ---------------------------------------------------------
+//
+TInt CBTUIRegistryWatcherAO::RunError( TInt aError )
+ {
+ TRACE_INFO((_L("RunError: %d"), aError))
+
+ return aError;
+ }
+
+// ---------------------------------------------------------
+// CBTUIRegistryWatcherAO::StopWatching
+// ---------------------------------------------------------
+//
+void CBTUIRegistryWatcherAO::StopWatching()
+ {
+ TRACE_FUNC
+
+ Cancel();
+ }
+
+// End of File