--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraapp/generic/src/CamIndicator.cpp	Wed Sep 01 12:30:54 2010 +0100
@@ -0,0 +1,223 @@
+/*
+* Copyright (c) 2007-2008 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:  Camera Indicator control*
+*/
+
+
+
+// INCLUDE FILES
+#include <aknview.h>
+#include "CamIndicator.h"
+#include "CamUtility.h"
+#include "cambitmapitem.h"
+#include <eikenv.h>
+#include <eikappui.h>	// For CCoeAppUiBase
+#include <eikapp.h>		// For CEikApplication
+#include <AknIconUtils.h>
+
+// CONSTANTS
+
+// ================= MEMBER FUNCTIONS =======================
+// ---------------------------------------------------------------------------
+// CCamIndicator::NewL
+// Symbian OS two-phased constructor
+// ---------------------------------------------------------------------------
+//
+CCamIndicator* CCamIndicator::NewL( const TRect& aRect )
+    {
+    return new ( ELeave ) CCamIndicator( aRect );
+    }
+
+
+// Destructor
+CCamIndicator::~CCamIndicator()
+  {
+  PRINT( _L("Camera => ~CCamIndicator") );
+  iIcons.ResetAndDestroy();
+  PRINT( _L("Camera <= ~CCamIndicator") );
+  }
+
+// ---------------------------------------------------------------------------
+// CCamIndicator::CCamIndicator
+// C++ constructor
+// ---------------------------------------------------------------------------
+//
+CCamIndicator::CCamIndicator( const TRect& aRect )
+: iRect( aRect ),
+  iDefaultRect( aRect )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CCamIndicator::CCamIndicator
+// C++ default constructor.
+// -----------------------------------------------------------------------------
+//
+CCamIndicator::CCamIndicator()
+	{
+	}
+
+// ---------------------------------------------------------
+// CCamIndicator::Draw
+// Draw control
+// ---------------------------------------------------------
+//
+void CCamIndicator::Draw( CBitmapContext& aGc ) const
+    {
+    if ( !iClear )
+        {
+        iIcons[ iCurrentIcon ]->Draw( aGc );
+        }
+    }
+
+// ---------------------------------------------------------
+// CCamIndicator::AddIconL
+// Add a bitmap icon to array of available icons
+// ---------------------------------------------------------
+//
+void CCamIndicator::AddIconL( TInt32 aBitmapId, TInt32 aMaskId )
+    {
+    CCamBitmapItem* item = CCamBitmapItem::NewL( aBitmapId, aMaskId );
+    CleanupStack::PushL( item );
+    User::LeaveIfError( iIcons.Append( item ) );
+    CleanupStack::Pop( item );
+    item = NULL;
+
+    // Unused (used to be mask). Just here to make sure the indexing
+    // system remains the same
+    item = CCamBitmapItem::NewL( aBitmapId, aMaskId );
+    CleanupStack::PushL( item );
+    User::LeaveIfError( iIcons.Append( item ) );
+    CleanupStack::Pop( item );
+    item = NULL;
+    }
+
+// ---------------------------------------------------------
+// CCamIndicator::UpdateRect
+// Update the indicator coords
+// ---------------------------------------------------------
+//
+void CCamIndicator::UpdateRect( TRect& aRect )
+    {
+    iRect = aRect;
+    iDefaultRect = iRect;
+    }
+
+// ---------------------------------------------------------
+// CCamIndicator::SetIcon
+// Set index for current icon (from array of loaded bitmaps)
+// ---------------------------------------------------------
+//
+void CCamIndicator::SetIcon( TInt aIndex )
+  {
+  // Mask is used from index (aIndex + 1),
+  // make sure also mask index is in bounds
+  if ( aIndex + 1 < iIcons.Count() )
+    {
+    iClear = EFalse;
+    iCurrentIcon = aIndex;
+    }
+  else
+    {
+    iClear = ETrue;
+    PRINT1( _L("Camera <<warning>> CCamIndicator::SetIcon index out of bounds:%d"), aIndex );
+    }
+  }
+
+// ---------------------------------------------------------
+// CCamIndicator::ClearIcon
+// Request for indicator to clear bitmap icon
+// - indicator will clear itself on redraw
+// ---------------------------------------------------------
+//
+void CCamIndicator::ClearIcon()
+    {
+    iClear = ETrue;
+    }
+
+// ---------------------------------------------------------
+// CCamIndicator::DisplayIcon
+// Request for indicator to draw current bitmap icon
+// ---------------------------------------------------------
+//
+void CCamIndicator::DisplayIcon()
+    {
+    iClear = EFalse;
+    }
+
+// ---------------------------------------------------------
+// CCamIndicator::SetFlashing
+// set flashing state of indicator
+// ---------------------------------------------------------
+//
+void CCamIndicator::SetFlashing( TBool aFlashing )
+    {
+    iFlashing = aFlashing;
+    }
+
+// ---------------------------------------------------------
+// CCamIndicator::IsFlashing
+// return flashing state of indicator
+// ---------------------------------------------------------
+//
+TBool CCamIndicator::IsFlashing() const
+    {
+    return iFlashing;
+    }
+
+// ---------------------------------------------------------
+// CCamIndicator::OverridePosition
+// Allows a new position to be temporarialy specified
+// ---------------------------------------------------------
+//
+void CCamIndicator::OverridePosition( const TPoint& aPos )
+    {
+    iRect.iTl = aPos;
+    }
+
+// ---------------------------------------------------------
+// CCamIndicator::CancelOverridePosition
+// Cancels the position set by OverridePosition
+// ---------------------------------------------------------
+//
+void CCamIndicator::CancelOverridePosition()
+    {
+    iRect = iDefaultRect;
+    }
+
+// ---------------------------------------------------------
+// CCamIndicator::SetRect
+//
+// ---------------------------------------------------------
+//
+void CCamIndicator::SetRect( const TRect& aRect )
+    {
+    iRect = aRect;
+
+    for ( TInt i = 0; i < iIcons.Count(); i++ )
+        {
+        TRAP_IGNORE( iIcons[i]->SetLayoutL( aRect ) );
+        }
+    }
+
+// ---------------------------------------------------------
+// CCamIndicator::Rect
+// Indicator layout rect
+// ---------------------------------------------------------
+//
+TRect CCamIndicator::LayoutRect()  
+    {
+    return iRect;
+    }
+// End of File