--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/usbengines/usbotgwatcher/inc/cusbindicatornotifier.h Thu Dec 17 09:14:30 2009 +0200
@@ -0,0 +1,111 @@
+/*
+* Copyright (c) 2009 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: Blink/show Usb indicator notifier implementation
+ *
+*/
+
+
+#ifndef C_USBINDICATORNOTIFIER_H
+#define C_USBINDICATORNOTIFIER_H
+
+#include <e32base.h>
+#include <AknNotifyStd.h> // SAknSmallIndicatorParams
+#include <AknNotifySignature.h> // SAknNotifierPackage
+#include <avkon.hrh> // EAknIndicatorUSBConnection
+#include "cusbtimer.h"
+#include "cusbnotifier.h"
+
+
+/**
+ * Class implements functionality of showing/blinking usb indicator
+ * Class does not provide method to get response from the user
+ */
+NONSHARABLE_CLASS( CUsbIndicatorNotifier ): public CUsbNotifier, MUsbTimerObserver
+ {
+public:
+ /**
+ * Two-phased constructor.
+ * @param aNotifManager Owner of the class, will destroy the object when needed
+ * @return Pointer to the new instance of CUsbIndicatorNotifier
+ */
+ static CUsbIndicatorNotifier* NewL(CUsbNotifManager* aNotifManager);
+
+ /**
+ * Destructor.
+ */
+ virtual ~CUsbIndicatorNotifier();
+
+ /**
+ * Show/hide static icon of the indicator.
+ * If the indicator is blinking, stop blinking it and show/hide the static
+ * form of the indicator.
+ * @param aVisible ETrue - Show the indicator, EFalse - Hide the indicator
+ */
+ void ShowIndicatorL(TBool aVisible);
+
+ // From base class CUsbNotifier
+ /**
+ * Start to show notifier
+ */
+ virtual void ShowL();
+
+ /**
+ * Stop showing notifier
+ */
+ virtual void Close();
+
+ // From MUsbTimerObserver
+ /**
+ * Timer elapsed
+ * @param Timer id
+ */
+ void TimerElapsedL(TUsbTimerId aTimerId);
+
+private:
+
+ /**
+ * Default constructor.
+ * @param aNotifManager Owner
+ */
+ CUsbIndicatorNotifier(CUsbNotifManager* aNotifManager);
+
+ /**
+ * 2nd phase constructor.
+ */
+ void ConstructL();
+
+ /**
+ * Set USB indicator On or Off
+ * @param aState Indicator states
+ */
+ void SetIndicatorStateL(const TInt aState);
+
+private:
+ // data
+
+ /**
+ * Switch timer for showing/hiding the usb indicator interleavingly for
+ * animating the indicator.
+ * Own
+ */
+ CUsbTimer* iIconBlinkingTimer;
+
+ /**
+ * Current indicator state
+ */
+ TInt iIndicatorState;
+
+ };
+
+#endif // C_USBINDICATORNOTIFIER_H