FCL/sf/mw/usbservices: usbengines/usbotgwatcher/src/cusbindicatornotifier.cpp@c3241a5ac9ff (annotated)

0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	1	/*
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	2	* Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	3	* All rights reserved.
0ffee699d6c7 201007 hgs parents: 44 diff changeset	4	* This component and the accompanying materials are made available
0ffee699d6c7 201007 hgs parents: 44 diff changeset	5	* under the terms of "Eclipse Public License v1.0"
0ffee699d6c7 201007 hgs parents: 44 diff changeset	6	* which accompanies this distribution, and is available
0ffee699d6c7 201007 hgs parents: 44 diff changeset	7	* at the URL "http://www.eclipse.org/legal/epl-v10.html".
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	8	*
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	9	* Initial Contributors:
0ffee699d6c7 201007 hgs parents: 44 diff changeset	10	* Nokia Corporation - initial contribution.
0ffee699d6c7 201007 hgs parents: 44 diff changeset	11	*
0ffee699d6c7 201007 hgs parents: 44 diff changeset	12	* Contributors:
0ffee699d6c7 201007 hgs parents: 44 diff changeset	13	*
0ffee699d6c7 201007 hgs parents: 44 diff changeset	14	* Description: Blink/show Usb indicator notifier implementation
0ffee699d6c7 201007 hgs parents: 44 diff changeset	15	*
0ffee699d6c7 201007 hgs parents: 44 diff changeset	16	*/
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	17
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	18	#include <usbuinotif.h>
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	19	#include <hb/hbcore/hbindicatorsymbian.h>
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	20
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	21	#include "cusbindicatornotifier.h"
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	22	#include "cusbstate.h"
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	23	#include "definitions.h"
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	24
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	25	#include "debug.h"
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	26	#include "panic.h"
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	27
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	28	// ======== MEMBER FUNCTIONS ========
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	29
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	30	// -----------------------------------------------------------------------------
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	31	// Two-phased constructor.
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	32	// -----------------------------------------------------------------------------
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	33	//
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	34	CUsbIndicatorNotifier* CUsbIndicatorNotifier::NewL(
0ffee699d6c7 201007 hgs parents: 44 diff changeset	35	CUsbNotifManager& aNotifManager, CUsbOtgWatcher& aOtgWatcher)
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	36	{
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	37	LOG_FUNC
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	38
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	39	CUsbIndicatorNotifier* self = new (ELeave) CUsbIndicatorNotifier(
0ffee699d6c7 201007 hgs parents: 44 diff changeset	40	aNotifManager, aOtgWatcher);
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	41	CleanupStack::PushL(self);
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	42	self->ConstructL();
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	43	CleanupStack::Pop(self);
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	44	return self;
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	45	}
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	46
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	47	// ---------------------------------------------------------------------------
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	48	// Destructor
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	49	// ---------------------------------------------------------------------------
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	50	//
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	51	CUsbIndicatorNotifier::~CUsbIndicatorNotifier()
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	52	{
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	53	LOG_FUNC
0ffee699d6c7 201007 hgs parents: 44 diff changeset	54
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	55	Close();
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	56
0ffee699d6c7 201007 hgs parents: 44 diff changeset	57	if (iOtgWatcher.VBusObserver())
3 47c263f7e521 Revision: 201001 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 1 diff changeset	58	{
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	59	TRAP_IGNORE(iOtgWatcher.VBusObserver()->UnsubscribeL(*this));
3 47c263f7e521 Revision: 201001 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 1 diff changeset	60	}
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	61
0ffee699d6c7 201007 hgs parents: 44 diff changeset	62	// Unsubscribe from otg watcher states change notifications
0ffee699d6c7 201007 hgs parents: 44 diff changeset	63	TRAP_IGNORE(iOtgWatcher.UnsubscribeL(*this));
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	64
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	65	delete iUsbConnectingIndicator;
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	66	}
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	67
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	68	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	69	// C++ constructor
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	70	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	71	//
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	72	CUsbIndicatorNotifier::CUsbIndicatorNotifier(CUsbNotifManager& aNotifManager,
0ffee699d6c7 201007 hgs parents: 44 diff changeset	73	CUsbOtgWatcher& aOtgWatcher) :
0ffee699d6c7 201007 hgs parents: 44 diff changeset	74	CUsbNotifier(aNotifManager, KUsbUiNotifOtgIndicator, NULL), iOtgWatcher(
0ffee699d6c7 201007 hgs parents: 44 diff changeset	75	aOtgWatcher)
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	76	{
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	77	LOG_FUNC
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	78
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	79	}
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	80
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	81	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	82	// Second-phase constructor
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	83	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	84	//
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	85	void CUsbIndicatorNotifier::ConstructL()
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	86	{
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	87	LOG_FUNC
0ffee699d6c7 201007 hgs parents: 44 diff changeset	88
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	89	iUsbConnectingIndicator = CHbIndicatorSymbian::NewL();
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	90
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	91	// Subscribe for VBus change notifications
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	92	iOtgWatcher.VBusObserver()->SubscribeL(*this);
0ffee699d6c7 201007 hgs parents: 44 diff changeset	93
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	94	// Subscribe for otg watcher states change notifications
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	95	iOtgWatcher.SubscribeL(*this);
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	96
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	97	// check here for condition to set usb indicator
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	98	SetIndicator();
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	99	}
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	100
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	101	// ---------------------------------------------------------------------------
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	102	// Show/hide static icon of the indicator.
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	103	// If the indicator is blinking, stop blinking it and show/hide the static
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	104	// form of the indicator.
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	105	// ---------------------------------------------------------------------------
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	106	//
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	107	void CUsbIndicatorNotifier::ShowStatic(TBool aVisible)
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	108	{
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	109	LOG_FUNC
0ffee699d6c7 201007 hgs parents: 44 diff changeset	110
0ffee699d6c7 201007 hgs parents: 44 diff changeset	111	LOG1("aVisible = %d" , aVisible);
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	112
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	113	SetIndicatorState(aVisible
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	114	? EIndicatorStateOn
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	115	: EIndicatorStateOff);
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	116	}
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	117
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	118	// ---------------------------------------------------------------------------
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	119	//
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	120	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	121	//
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	122	void CUsbIndicatorNotifier::Blink()
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	123	{
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	124	LOG_FUNC
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	125
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	126	SetIndicatorState( EIndicatorConnecting );
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	127	}
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	128
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	129	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	130	// From base class CUsbNotifier
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	131	// ---------------------------------------------------------------------------
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	132	//
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	133	void CUsbIndicatorNotifier::ShowL()
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	134	{
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	135	LOG_FUNC
0ffee699d6c7 201007 hgs parents: 44 diff changeset	136
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	137	ShowStatic(ETrue);
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	138	}
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	139
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	140	// ---------------------------------------------------------------------------
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	141	// From CUsbNotifier
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	142	// ---------------------------------------------------------------------------
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	143	//
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	144	void CUsbIndicatorNotifier::Close()
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	145	{
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	146	LOG_FUNC
0ffee699d6c7 201007 hgs parents: 44 diff changeset	147
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	148	ShowStatic(EFalse);
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	149	}
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	150
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	151	// ---------------------------------------------------------------------------
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	152	// Set USB indicator On or Off
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	153	// ---------------------------------------------------------------------------
1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	154	//
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	155	void CUsbIndicatorNotifier::SetIndicatorState(const TInt aState)
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	156	{
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	157	LOG1( "USB indicator State = %d" , aState);
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	158
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	159	TBool success = ETrue;
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	160
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	161	if ((aState == EIndicatorConnecting) && !iConnectingIndicatorOn)
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	162	{
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	163	success = iUsbConnectingIndicator->Activate(KUsbConnectingIndicator);
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	164	LOG1( "calling CHbIndicatorSymbian::Activate(), returned %d", success);
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	165	if (success)
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	166	{
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	167	iConnectingIndicatorOn = ETrue;
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	168	}
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	169
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	170	}
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	171
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	172	if ((aState != EIndicatorConnecting) && iConnectingIndicatorOn)
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	173	{
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	174	success = iUsbConnectingIndicator->Deactivate(KUsbConnectingIndicator);
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	175	if (success)
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	176	{
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	177	iConnectingIndicatorOn = EFalse;
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	178	}
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	179	LOG1( "calling CHbIndicatorSymbian::Deactivate(), returned %d", success);
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	180	}
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	181
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	182	// if success became false loading the indicator failed, log the error
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	183	if (!success)
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	184	{
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	185	TInt error = iUsbConnectingIndicator->Error();
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	186	LOG1( "indicator error is %d", error);
c3241a5ac9ff 201023 hgs parents: 48 diff changeset	187	}
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	188	}
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	189
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	190	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	191	//
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	192	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	193	//
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	194	void CUsbIndicatorNotifier::OtgWatcherStateChangedL(TUsbStateIds aState)
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	195	{
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	196	SetIndicator();
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	197	}
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	198
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	199	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	200	//
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	201	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	202	//
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	203	void CUsbIndicatorNotifier::VBusDownL()
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	204	{
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	205	SetIndicator();
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	206	}
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	207
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	208	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	209	//
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	210	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	211	//
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	212	void CUsbIndicatorNotifier::VBusUpL()
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	213	{
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	214	SetIndicator();
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	215	}
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	216
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	217	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	218	//
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	219	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	220	//
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	221	void CUsbIndicatorNotifier::VBusObserverErrorL(TInt aError)
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	222	{
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	223	// do nothing
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	224	}
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	225
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	226	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	227	//
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	228	// ---------------------------------------------------------------------------
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	229	//
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	230	void CUsbIndicatorNotifier::SetIndicator()
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	231	{
47 878846f7623e 201009 hgs parents: 46 diff changeset	232	if (!(iOtgWatcher.IsDeviceA()) \|\| iOtgWatcher.CurrentHostState()->Id() == EUsbStateHostAPeripheral)
3 47c263f7e521 Revision: 201001 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 1 diff changeset	233	{
47 878846f7623e 201009 hgs parents: 46 diff changeset	234	// if B or peripheral, than other party (usbwatcher) takes care of usb indicator
3 47c263f7e521 Revision: 201001 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 1 diff changeset	235	// in combined usbwatcher (if role swap allowed) one class has to manage usb indicator
47c263f7e521 Revision: 201001 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 1 diff changeset	236	return;
47c263f7e521 Revision: 201001 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 1 diff changeset	237	}
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	238
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	239	// if VBus Up and we are host -> show indicator
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	240	if ((iOtgWatcher.VBusObserver()->VBus() == CUsbVBusObserver::EVBusUp)
0ffee699d6c7 201007 hgs parents: 44 diff changeset	241	&& (iOtgWatcher.CurrentHostState()->Id() == EUsbStateHostAHost))
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	242	{
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	243	ShowStatic(ETrue);
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	244	}
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	245	// if VBus up and we are not host -> Blink indicator
46 0ffee699d6c7 201007 hgs parents: 44 diff changeset	246	else if ((iOtgWatcher.VBusObserver()->VBus() == CUsbVBusObserver::EVBusUp)
0ffee699d6c7 201007 hgs parents: 44 diff changeset	247	&& (iOtgWatcher.CurrentHostState()->Id() != EUsbStateHostAHost))
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	248	{
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	249	Blink();
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	250	}
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	251	else
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	252	// Otherwise do not show indicator
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	253	{
58 c3241a5ac9ff 201023 hgs parents: 48 diff changeset	254	ShowStatic(EFalse);
1 705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	255	}
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	256	}
705ec7b86991 Revision: 200951 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 0 diff changeset	257
0 1e05558e2206 Revision: 200949 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	258	// End of file

author	hgs
	Mon, 12 Jul 2010 23:44:34 +0300
changeset 58	c3241a5ac9ff
parent 48	625e74332ce2
child 62	eadeea68c837
permissions	-rw-r--r--