tvout/src/glxtvconnectionmonitor.cpp
changeset 26 c499df2dbb33
parent 24 99ad1390cd33
child 27 0d818da5a659
child 29 2c833fc9e98f
child 40 112f0ac2d1f0
--- a/tvout/src/glxtvconnectionmonitor.cpp	Fri Apr 16 14:58:46 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,198 +0,0 @@
-/*
-* Copyright (c) 2008-2009 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:    Monitors the Tv Out Connection
-*
-*/
-
-
-
-/**
- * @internal reviewed 24/08/2007 by D Holland
- */
-
-//  CLASS HEADER
-#include "glxtvconnectionmonitor.h"
-
-//  EXTERNAL INCLUDES
-
-//  INTERNAL INCLUDES
-
-#include <glxlog.h>
-#include <glxpanic.h>
-#include "glxtv.h"
-
-
-//-----------------------------------------------------------------------------
-// Return new object
-//-----------------------------------------------------------------------------
-//
-CGlxTvConnectionMonitor* CGlxTvConnectionMonitor::NewL(
-                               MGlxTvConnectionObserver& aConnectionObserver ) 
-    {
-    GLX_LOG_INFO("CGlxTvConnectionMonitor::NewL");
-    CGlxTvConnectionMonitor* self = new (ELeave) 
-                CGlxTvConnectionMonitor( aConnectionObserver );
-    CleanupStack::PushL( self );
-    self->ConstructL();
-    CleanupStack::Pop( self );
-    return self;
-    }
-    
-
-//-----------------------------------------------------------------------------
-// Destructor
-//-----------------------------------------------------------------------------
-//
-CGlxTvConnectionMonitor::~CGlxTvConnectionMonitor()
-    {
-    GLX_LOG_INFO("~CGlxTvConnectionMonitor");
-    Cancel();
-    iTvAccServer.Disconnect();
-    }
-
-
-//-----------------------------------------------------------------------------
-// Default C++ constructor
-//-----------------------------------------------------------------------------
-//
-CGlxTvConnectionMonitor::CGlxTvConnectionMonitor
-                           ( MGlxTvConnectionObserver& aConnectionObserver ) 
-                            :CActive(EPriorityStandard), 
-                             iConnectionObserver ( aConnectionObserver )
-    {
-    GLX_LOG_INFO("CGlxTvConnectionMonitor");
-    CActiveScheduler::Add( this );
-    }
-
-
-//-----------------------------------------------------------------------------
-// Symbian second phase constructor
-//-----------------------------------------------------------------------------
-//
-void CGlxTvConnectionMonitor::ConstructL()
-    {
-    GLX_LOG_INFO("CGlxTvConnectionMonitor::ConstructL");
-    User::LeaveIfError( iTvAccServer.Connect() );
-    User::LeaveIfError( iTvAccMode.CreateSubSession( iTvAccServer ) );
-    User::LeaveIfError( iTvAccMode.GetAccessoryMode( iCurrentAccMode ) );
-    iTvOutConnectionState = ( iCurrentAccMode.iAccessoryMode == EAccModeTVOut);
-    iHDMIConnectionState = ( iCurrentAccMode.iAccessoryMode == EAccModeHDMI);
-    
-    IssueRequest();  
-    }
-
-//-----------------------------------------------------------------------------
-// From class CActive.
-// Receive notification of change in the connection state
-//-----------------------------------------------------------------------------
-//
-void CGlxTvConnectionMonitor::RunL()
-    {
-    GLX_LOG_INFO("CGlxTvConnectionMonitor::RunL");
-    // Check for errors
-    User::LeaveIfError( iStatus.Int() );
-    // Notify observers
-    IssueNotificationL();
-    // Request the next event
-    IssueRequest();  
-    }
-
-
-//-----------------------------------------------------------------------------
-// From class CActive.
-// DoCancel
-//-----------------------------------------------------------------------------
-//
-void CGlxTvConnectionMonitor::DoCancel()
-    {
-    GLX_LOG_INFO("CGlxTvConnectionMonitor::DoCancel");
-    iTvAccMode.CancelNotifyAccessoryModeChanged();
-    }
-
-
-
-//-----------------------------------------------------------------------------
-// From class CActive.
-// RunError
-//-----------------------------------------------------------------------------
-//
-TInt CGlxTvConnectionMonitor::RunError(TInt aError)
-    {
-    GLX_LOG_INFO1("CGlxTvConnectionMonitor::RunError - %d", aError);
-    return KErrNone;
-    }
-
-//-----------------------------------------------------------------------------
-// Is the TV out cable connected
-// IsConnected
-//-----------------------------------------------------------------------------
-//
-TBool CGlxTvConnectionMonitor::IsConnected() const
-    {
-    GLX_LOG_INFO("CGlxTvConnectionMonitor::IsConnected");
-    return iTvOutConnectionState;
-    }
-
-//-----------------------------------------------------------------------------
-// Is the TV out cable connected
-// IsConnected
-//-----------------------------------------------------------------------------
-//
-TBool CGlxTvConnectionMonitor::IsHDMIConnected() const
-    {
-    GLX_LOG_INFO("CGlxTvConnectionMonitor::IsHDMIConnected");
-    return iHDMIConnectionState;
-    }
-
-//-----------------------------------------------------------------------------
-// Request accessory server events
-//-----------------------------------------------------------------------------
-//
-void CGlxTvConnectionMonitor::IssueRequest()
-    {
-    GLX_LOG_INFO("CGlxTvConnectionMonitor::IssueRequest");
-    if (!IsActive()) // required for testing
-        {
-        iTvAccMode.NotifyAccessoryModeChanged( iStatus, iCurrentAccMode ); 
-        SetActive(); 
-        }
-    }
-
-
-//-----------------------------------------------------------------------------
-// Sends notification to observers if TV Out is connected
-//-----------------------------------------------------------------------------
-//
-void CGlxTvConnectionMonitor::IssueNotificationL()
-    {
-    GLX_LOG_INFO("CGlxTvConnectionMonitor::IssueNotificationL");
-    TBool previousTvState = iTvOutConnectionState;
-    TBool previousHDMIState = iHDMIConnectionState;
-    GLX_LOG_INFO2("previousTvState = %d , previousHDMIState = %d",
-            previousTvState,previousHDMIState);
-    iTvOutConnectionState = ( iCurrentAccMode.iAccessoryMode == EAccModeTVOut);
-    iHDMIConnectionState = ( iCurrentAccMode.iAccessoryMode == EAccModeHDMI);
-    // Call Statuschnage only if actually TvState or HDMIState has changed.
-    if ( previousTvState!= iTvOutConnectionState ||
-            previousHDMIState != iHDMIConnectionState)
-        {
-        GLX_LOG_INFO("CGlxTvConnectionMonitor::IssueNotificationL -"
-                " TvConnectionStatusChanged");
-        iConnectionObserver.HandleTvConnectionStatusChangedL();
-        }
-    }
-
-
-
-