--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/lcdui_akn/lcdui/src/CMIDCallIndicator.cpp	Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,242 @@
+/*
+* Copyright (c) 2008-2008 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:  ?Description
+*
+*/
+
+
+#include <e32base.h>
+//using CTelephony class
+#include <etel3rdparty.h>
+#include "CMIDCallIndicator.h"
+//using CMIDCanvas class - needed for CMIDNetworkIndicator
+#include "CMIDCanvas.h"
+//using CMIDNetworkIndicator class - iNetworkIndicator
+#include "CMIDNetworkIndicator.h"
+#include <j2me/jdebug.h>
+
+/**
+ * Constructor. Defines the priority for this active object and adds him to AS.
+ */
+CMIDCallIndicator::CMIDCallIndicator(
+    CMIDNetworkIndicator *aNetworkIndicator):
+        CActive(EPriorityStandard)
+        , iNetworkIndicator(aNetworkIndicator)
+        , iLineStatusPckg(iLineStatus)
+{
+    iNetworkIndicator->SetCallIndicator(this);
+    CActiveScheduler::Add(this);
+}
+
+/**
+ * Two-phased constructor.
+ */
+CMIDCallIndicator* CMIDCallIndicator::NewL(
+    CMIDNetworkIndicator *aNetworkIndicator)
+{
+    DEBUG(">>> CMIDCallIndicator::NewL");
+    CMIDCallIndicator* self = CMIDCallIndicator::NewLC(aNetworkIndicator);
+    CleanupStack::Pop(self);
+    DEBUG("<<< CMIDCallIndicator::NewL");
+    return self;
+}
+
+/**
+ * Two-phased constructor.
+ */
+CMIDCallIndicator* CMIDCallIndicator::NewLC(
+    CMIDNetworkIndicator *aNetworkIndicator)
+{
+    CMIDCallIndicator* self = new(ELeave) CMIDCallIndicator(
+        aNetworkIndicator);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    return self;
+}
+
+/**
+ * 2nd phase constructor.
+ */
+void CMIDCallIndicator::ConstructL()
+{
+    iTelephony = CTelephony::NewL();
+    Init();
+}
+
+/**
+ * Destructor.
+ */
+CMIDCallIndicator::~CMIDCallIndicator()
+{
+    DEBUG(">>> CMIDCallIndicator::~CMIDCallIndicator");
+    Cancel();
+    delete iTelephony;
+    DEBUG("<<< CMIDCallIndicator::~CMIDCallIndicator");
+}
+
+/**
+ * Activates the AO and register for notification by the CTelephony
+ */
+void CMIDCallIndicator::SetActiveLocal()
+{
+    // XXX DEBUG(">>> CMIDCallIndicator::SetActiveLocal");
+    if (!this->IsActive())
+    {
+        iTelephony->NotifyChange(iStatus,
+                                 CTelephony::EVoiceLineStatusChange,
+                                 iLineStatusPckg);
+        SetActive();
+    }
+    // XXX DEBUG("<<< CMIDCallIndicator::SetActiveLocal");
+}
+
+/**
+ * Finds out if call is ongoing when opening canvas and sets members.
+ */
+void CMIDCallIndicator::Init()
+{
+    CTelephony::TPhoneLine line = CTelephony::EVoiceLine;
+
+    iTelephony->GetLineStatus(line, iLineStatusPckg);
+
+    if (CallInProgress(iLineStatus.iStatus))
+    {
+        // Call in progress, show call indicator.
+        TRAPD(ignoreError,
+              iNetworkIndicator->CreateNetworkResourceL(EBearerInfoCSD, 0));
+        if (ignoreError != KErrNone)
+        { // Leave is ignored. It is not so important to pass leave only
+            // because the icon wasnt created.
+            DEBUG_INT("CMIDCallIndicator::SetActiveLocal - Exception from CreateNetworkResourceL. Error = %d", ignoreError);
+        }
+        iNetworkIndicator->Repaint();
+        iView = ETrue;
+    }
+    else
+    {
+        iLineStatus.iStatus = CTelephony::EStatusUnknown;
+        iView = EFalse;
+    }
+}
+
+/*
+* Check the call status. If there is call established
+* return true orwise return false.
+*
+* @param   aCallStatus     call status.
+* @return ETrue if calling else EFalse.
+*/
+TBool CMIDCallIndicator::CallInProgress(CTelephony::TCallStatus aCallStatus)
+{
+    switch (aCallStatus)
+    {
+    case CTelephony::EStatusDialling:
+    case CTelephony::EStatusRinging:
+    case CTelephony::EStatusAnswering:
+    case CTelephony::EStatusConnecting:
+    case CTelephony::EStatusConnected:
+    case CTelephony::EStatusReconnectPending:
+    case CTelephony::EStatusDisconnecting:
+    case CTelephony::EStatusHold:
+    case CTelephony::EStatusTransferring:
+    case CTelephony::EStatusTransferAlerting:
+    {
+        return ETrue; // call is in progress
+    }
+    case CTelephony::EStatusIdle:
+    case CTelephony::EStatusUnknown:
+    default:
+    {
+        return EFalse; // no active call
+    }
+    }
+}
+
+/**
+ * Returns the call activity.
+ *
+ * @return Member iView. ETrue when active call indicator is shown = call
+ *         is ongoing and EFalse otherwise.
+ */
+TBool CMIDCallIndicator::GetCallActivity()
+{
+    return iView;
+}
+
+/**
+ * From CActive.
+ */
+void CMIDCallIndicator::RunL()
+{
+    DEBUG(">>> CMIDCallIndicator::RunL");
+
+    TBool callOn = CallInProgress(iLineStatus.iStatus);
+
+    if (!iView && callOn)
+    {
+        // Draw active call indicator because the call just started.
+        // Create the network resource.
+        // XXX    DEBUG("CMIDCallIndicator::RunL() -Newcall");
+        TRAPD(ignoreError,
+              iNetworkIndicator->CreateNetworkResourceL(EBearerInfoCSD, 0));
+        if (ignoreError != KErrNone)
+        { // Leave is ignored. It is not so important to pass leave only
+            // because the icon wasnt created.
+            DEBUG_INT("CMIDCallIndicator::SetActiveLocal - Exception from CreateNetworkResourceL. Error = %d", ignoreError);
+        }
+        iView = ETrue;
+        // Repaints the indicator
+        iNetworkIndicator->Repaint(ETrue);
+    }
+    else if (iView && !callOn)
+    {
+        // XXX    DEBUG("CMIDCallIndicator::RunL() -Idle/unknown - iView=ETrue >>>");
+        // Call just ended. Clean the bitmap. Fill it with network indicator
+        // stored in temp bitmaps only if the network connection is active.
+        // Used to repaints the active call indicator with network indicator
+        // immediately after the call ends.
+        iNetworkIndicator->CleanNetworkResource();
+        if (iNetworkIndicator->IsNetworkActive())
+        {
+            // There is active network connection, show its indicator.
+            // XXX DEBUG("CMIDCallIndicator::RunL() -Network is active - copybitmaps");
+            iNetworkIndicator->CopyBitmaps();
+            iNetworkIndicator->ResizeBitmap();
+        }
+        iView = EFalse;
+        iNetworkIndicator->Repaint(ETrue);
+        // XXX DEBUG("CMIDCallIndicator::RunL() -Idle/unknown - iView=ETrue <<<");
+    }
+    // Set active to get next voice line status change.
+    SetActiveLocal();
+    DEBUG("<<< CMIDCallIndicator::RunL");
+}
+
+/**
+ * From CActive.
+ */
+TInt CMIDCallIndicator::RunError(TInt anError)
+{
+    return anError;
+}
+
+/**
+ * From CActive.
+ */
+void CMIDCallIndicator::DoCancel()
+{
+    // The EVoiceLineStatusChange cancellation code.
+    iTelephony->CancelAsync(CTelephony::EVoiceLineStatusChangeCancel);
+}
+