--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneuis/BubbleManager/Src/BMConfHeader.cpp	Wed Sep 01 12:30:10 2010 +0100
@@ -0,0 +1,357 @@
+/*
+* Copyright (c) 2002 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:  Conf Header
+*
+*/
+
+
+// INCLUDE FILES
+#include    "BMConfHeader.h"
+#include    "BMCallHeader.h"
+#include    "BMPanic.h"
+
+// ========================= MEMBER FUNCTIONS ================================
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::CBubbleConfHeader
+// Default constructor
+// 
+// ---------------------------------------------------------------------------
+//
+CBubbleConfHeader::CBubbleConfHeader()
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::NewL
+// Symbian OS two phased constructor
+// 
+// ---------------------------------------------------------------------------
+//
+CBubbleConfHeader* CBubbleConfHeader::NewL( 
+                                 const CBubbleManager::TBubbleId& aBubbleId )
+    {
+    CBubbleConfHeader* self = new( ELeave )CBubbleConfHeader( );    
+    CleanupStack::PushL( self );
+    self->ConstructL( aBubbleId );
+    CleanupStack::Pop( );    // self
+    return self;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::ConstructL
+// 
+// ---------------------------------------------------------------------------
+//
+void CBubbleConfHeader::ConstructL( 
+    const CBubbleManager::TBubbleId& aBubbleId )
+    {
+    CBubbleHeader::ConstructL( aBubbleId ); // call to parent's ConstructL
+    
+    iCalls = new ( ELeave ) 
+        CArrayPtrFlat<CBubbleCallHeader>( KBubbleMaxCallsInConf );    
+    iCalls->SetReserveL( KBubbleMaxCallsInConf );
+    
+    Reset();
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::~CBubbleConfHeader
+// Destructor
+// 
+// ---------------------------------------------------------------------------
+//
+CBubbleConfHeader::~CBubbleConfHeader()
+    {
+    if ( iCalls )
+        {
+        iCalls->Reset();
+        delete iCalls;
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::IsConference
+// 
+// 
+// ---------------------------------------------------------------------------
+//
+TBool CBubbleConfHeader::IsConference( ) const
+    {
+    return ETrue;
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::Reset
+// Puts everything in initial state
+// 
+// ---------------------------------------------------------------------------
+//
+void CBubbleConfHeader::Reset()
+    {
+    iIsUsed = EFalse;
+    iIsExpanded = EFalse;
+    iSelection = KBubbleNoHighlightRow;
+    
+    TInt callCount = iCalls->Count();
+    for ( TUint8 i = 0 ; i < callCount; i++ )
+        {
+        iCalls->At( i )->SetIsInConference( EFalse );
+        }
+    
+    iCalls->Delete( 0 , callCount );
+    ResetParent( ); // call to parent's Reset
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::AddRow
+// Adds new call to conference
+// If max calls are already set to conference function, panics
+// 
+// ---------------------------------------------------------------------------
+//
+void CBubbleConfHeader::AddRow( CBubbleCallHeader& aCall )
+    {
+    __ASSERT_ALWAYS( iCalls->Count() < KBubbleMaxCallsInConf, 
+                     Panic( EBMPanicTooManyCallsInConference ) );
+    
+    iCalls->InsertL( iCalls->Count( ) , &aCall ); //space pre-reserved
+    aCall.SetIsInConference( ETrue );
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::RemoveRow
+// Removes specified row from the conference call
+// If BubbleId doesn't exist in conference call function panics
+// 
+// ---------------------------------------------------------------------------
+//
+void CBubbleConfHeader::RemoveRow( const CBubbleManager::TBubbleId& aCallId )
+    {
+    // Search the element.
+    TUint8 index = 0;
+    __ASSERT_ALWAYS( iCalls->Count() > 0, 
+                     Panic( EBMPanicConferenceCallEmpty ) );
+
+    if ( iCalls->Count() == 0 )
+        {
+        // Own panic function may not Panic the thread.
+        return;
+        }
+
+    while ( iCalls->At( index )->BubbleId() != aCallId )
+        {
+        index++;
+        __ASSERT_ALWAYS( index != iCalls->Count(), 
+                         Panic( EBMPanicBubbleIdDoesNotExist ) );
+        if ( index == iCalls->Count() )
+            {
+            // Own panic implementation does not panic the thread in every case
+            return;
+            }
+        }
+    
+    CBubbleManager::TBubbleId oldhighlightid = HighlightId();
+    
+    iCalls->At( index )->SetIsInConference( EFalse );
+    
+    iCalls->Delete( index );
+    
+    // move highlight to new position
+    if ( oldhighlightid != aCallId )
+        {
+        SetHighlightId( oldhighlightid );
+        }
+    else if ( iSelection >= iCalls->Count( ) )
+        {
+        iSelection = static_cast<TUint8>( iCalls->Count() );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::GetRows
+// 
+// 
+// ---------------------------------------------------------------------------
+//
+void CBubbleConfHeader::GetRows( 
+                           CArrayPtrFlat<CBubbleCallHeader>& aCalls ) const
+    {
+    aCalls.Delete( 0 , aCalls.Count() );
+    TInt callCount = iCalls->Count();
+    
+    for ( TUint8 outIndex = 0; outIndex < callCount ; outIndex++ )
+        {
+        aCalls.InsertL( outIndex , iCalls->At( outIndex ) ); // can't leave.
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::RowCount
+// 
+// 
+// ---------------------------------------------------------------------------
+//
+TUint8 CBubbleConfHeader::RowCount( ) const
+    {
+    return static_cast<TUint8>( iCalls->Count() );
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::IsUsed
+// 
+// 
+// ---------------------------------------------------------------------------
+//
+TBool CBubbleConfHeader::IsUsed( ) const
+    {
+    return iIsUsed;
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::SetIsUsed
+// If set not used, reset the header.
+// 
+// ---------------------------------------------------------------------------
+//
+void CBubbleConfHeader::SetIsUsed( const TBool& aIsUsed )
+    {
+    iIsUsed = aIsUsed;
+    if ( !iIsUsed )
+        {
+        Reset( );
+        }       
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::SetIsExpanded
+//
+// 
+// ---------------------------------------------------------------------------
+//
+void CBubbleConfHeader::SetIsExpanded( TBool aIsExpanded )
+    {
+    iIsExpanded = aIsExpanded;
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::IsExpanded
+// 
+// 
+// ---------------------------------------------------------------------------
+//
+TBool CBubbleConfHeader::IsExpanded( ) const
+    {
+    return iIsExpanded;
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::SetHighlight
+// 
+// 
+// ---------------------------------------------------------------------------
+//
+void CBubbleConfHeader::SetHighlight( const CBubbleManager::TRowNumber& aRow )
+    {
+    __ASSERT_ALWAYS( aRow <= iCalls->Count(),
+                     Panic( EBMPanicInvalidConfRowNumber ) );
+    
+    iSelection = aRow;
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::SetHighlightId
+// 
+// ---------------------------------------------------------------------------
+//
+void CBubbleConfHeader::SetHighlightId( 
+                                const CBubbleManager::TBubbleId& aBubbleId )
+    {
+    if ( aBubbleId == KBubbleInvalidId )
+        {
+        iSelection = KBubbleNoHighlightRow;
+        return;
+        }
+    
+    for ( TInt i = 0 ; i < iCalls->Count() ; i++ )
+        {
+        if ( iCalls->At(i)->BubbleId() == aBubbleId )
+            {
+            iSelection = static_cast<CBubbleManager::TRowNumber>( i+1 );
+            return;
+            }
+        }
+    __ASSERT_DEBUG( EFalse , Panic( EBMPanicBubbleIdDoesNotExist ) );
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::Highlight
+// 
+// 
+// ---------------------------------------------------------------------------
+//
+CBubbleManager::TRowNumber CBubbleConfHeader::Highlight() const
+    {
+    return iSelection;
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::HighlightId
+// 
+// 
+// ---------------------------------------------------------------------------
+//
+CBubbleManager::TBubbleId CBubbleConfHeader::HighlightId() const
+    {
+    if ( iSelection == KBubbleNoHighlightRow || iSelection > iCalls->Count() )
+        {
+        return KBubbleInvalidId;
+        }  
+    return iCalls->At( iSelection - 1 )->BubbleId();
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::MoveHighlightOneUp
+// 
+// 
+// ---------------------------------------------------------------------------
+//
+void CBubbleConfHeader::MoveHighlightOneUp()
+    {
+    if( iSelection == KBubbleNoHighlightRow || iSelection == 1 )
+        {
+        return;
+        }
+    
+    iSelection--;
+    }
+
+// ---------------------------------------------------------------------------
+// CBubbleConfHeader::MoveHighlightOneDown
+// 
+// 
+// ---------------------------------------------------------------------------
+//
+void CBubbleConfHeader::MoveHighlightOneDown()
+    {
+    if ( iSelection == KBubbleNoHighlightRow || 
+        iSelection >= iCalls->Count() )
+        {
+        return;
+        }
+    iSelection++;
+    }
+
+// End of File