--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homemedia/homemedia/src/homemediabaselistbox.cpp	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,259 @@
+/*
+* Copyright (c) 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:      Base listbox class
+*
+*/
+
+
+
+
+
+
+#include <aknViewAppUi.h>
+#include <badesca.h>
+#include <eiklbx.h> 
+#include <homemedia.mbg>
+#include <gulicon.h>
+#include <eikenv.h>
+#include <eikapp.h>
+#include <AknsUtils.h> 
+#include <AknIconUtils.h> 
+#include "homemediaappview.h"
+#include "homemediabaselistbox.h"
+
+//CONSTANTS
+static const TInt KIconGranularity( 3 );
+_LIT( KAknHomeMediaMbmFileName, "\\resource\\apps\\HomeMedia.mif" );
+
+// --------------------------------------------------------------------------
+// CHomeMediaBaseListbox::CHomeMediaBaseListbox()
+// --------------------------------------------------------------------------
+//
+CHomeMediaBaseListbox::CHomeMediaBaseListbox()
+    {
+    // No implementation required
+    }
+
+// --------------------------------------------------------------------------
+// CHomeMediaBaseListbox::~CHomeMediaBaseListbox()
+// --------------------------------------------------------------------------
+//
+CHomeMediaBaseListbox::~CHomeMediaBaseListbox()
+    {
+    delete iListBox;
+    }
+
+// --------------------------------------------------------------------------
+// CHomeMediaBaseListbox::ListBox()
+// --------------------------------------------------------------------------
+//
+CEikListBox& CHomeMediaBaseListbox::ListBox()
+    {
+    return *iListBox;
+    }
+
+// --------------------------------------------------------------------------
+// CHomeMediaBaseListbox::AddColumnL()
+// --------------------------------------------------------------------------
+//
+void CHomeMediaBaseListbox::AddColumnL( TRefByValue<const TDesC> aFmt,... )
+    {
+    // pointer to list of arguments 
+    VA_LIST args;
+    // tells the code where to start the list
+    VA_START(args,aFmt);
+    HBufC* data = HBufC::NewLC(KMaxFileName);
+    // create TOverFlowHandler object in case if there is 
+    // huge descriptor passed here
+    TOverFlowHandler overFlow;
+    // now format descriptor
+    data->Des().AppendFormatList( aFmt , args , &overFlow );
+    // add item to list
+    iListBoxItems->AppendL(*data);
+    CleanupStack::PopAndDestroy(data);
+    // sets pointer to zero
+    VA_END(args);
+    // draw listbox
+    iListBox->HandleItemAdditionL();
+    iListBox->DrawDeferred();
+    }
+
+// --------------------------------------------------------------------------
+// CHomeMediaBaseListbox::SizeChanged()
+// Called by framework when the view size is changed.
+// --------------------------------------------------------------------------
+//
+void CHomeMediaBaseListbox::SizeChanged()
+    {  
+    const TPoint listPosition(0,0);
+    iListBox->SetExtent(listPosition, iListBox->MinimumSize() );
+    }
+
+// --------------------------------------------------------------------------
+// CHomeMediaBaseListbox::OfferKeyEventL()
+// --------------------------------------------------------------------------
+//
+TKeyResponse CHomeMediaBaseListbox::OfferKeyEventL(
+    const TKeyEvent &aKeyEvent,
+    TEventCode aType)
+    {
+    TKeyResponse ret(EKeyWasNotConsumed);
+    if( aType == EEventKey )
+        {
+        if( aKeyEvent.iCode == EKeyUpArrow 
+            || aKeyEvent.iCode == EKeyDownArrow )
+            {
+            ret = iListBox->OfferKeyEventL(aKeyEvent, aType);
+            }
+        } 
+    return ret;
+    }
+
+// --------------------------------------------------------------------------
+// CHomeMediaBaseListbox::CountComponentControls()
+// --------------------------------------------------------------------------
+//
+TInt CHomeMediaBaseListbox::CountComponentControls() const
+    {
+    return 1;
+    }
+
+// --------------------------------------------------------------------------
+// CHomeMediaBaseListbox::ComponentControl()
+// --------------------------------------------------------------------------
+//
+CCoeControl* CHomeMediaBaseListbox::ComponentControl(TInt aIndex) const
+    {
+    CCoeControl* ret = NULL;
+    switch( aIndex )
+        {
+        case 0:
+            ret = iListBox;
+            break;
+        }
+    return ret;
+    }
+
+// --------------------------------------------------------------------------
+// CHomeMediaBaseListbox::BaseConstructL()
+// --------------------------------------------------------------------------
+//
+void CHomeMediaBaseListbox::BaseConstructL( const TRect& aRect 
+                                                ,CEikTextListBox* aListBox )
+    {    
+    CreateWindowL();
+
+    // take the ownership of aListBox
+    iListBox = aListBox;
+    
+    /** This initializes the C-classes of a newly-created @c CEikTextListBox 
+    * from supplied arguments. This function fully constructs the associated 
+    * list box model and item drawer for this list box, and then invokes 
+    * CEikListBox::ConstructL().
+    */
+    iListBox->ConstructL(this);
+    
+    /**
+    * Creates an own window for the list box or draws the list box to an old 
+    * window defined by the container.
+    */
+    iListBox->SetContainerWindowL(*this);
+    
+    // add scrollbars to listbox 
+    iListBox->CreateScrollBarFrameL(ETrue); 
+    
+    /**
+    * Sets the visibility state for both the horizontal and the vertical
+    * scrollbars. This is used when tiling.
+    */
+    iListBox->ScrollBarFrame()->SetScrollBarVisibilityL( 
+        CEikScrollBarFrame::EOff, CEikScrollBarFrame::EOff);
+    
+    // get the pointer to listbox itemTextArray
+    iListBoxItems 
+            = static_cast<CDesCArray*>( iListBox->Model()->ItemTextArray() );
+    
+    //Set icons
+    CAknIconArray* icons = new (ELeave) CAknIconArray( KIconGranularity );
+    CleanupStack::PushL( icons );
+    
+    MAknsSkinInstance* skin = AknsUtils::SkinInstance();
+    TFileName iconsPath( AknIconUtils::AvkonIconFileName( ) );
+
+    TFileName mbmFileName( KAknHomeMediaMbmFileName );
+    TFileName dllName 
+             = CEikonEnv::Static()->EikAppUi()->Application()->AppFullName();
+    TBuf<2> drive = dllName.Left( 2 ); // Drive letter followed by ':' 
+    mbmFileName.Insert( 0, drive );
+
+    // if new static menu item added constant KNumberOfItemsBeforePlugins
+    // has to be changed
+    AppendIconToArrayL( icons, skin,
+                        mbmFileName,
+                        KAknsIIDDefault,
+                        EMbmHomemediaQgn_prop_upnp_browse_home,
+                        EMbmHomemediaQgn_prop_upnp_browse_home_mask );
+
+    AppendIconToArrayL( icons, skin,
+                        mbmFileName,
+                        KAknsIIDDefault,
+                        EMbmHomemediaQgn_prop_upnp_share_sub,
+                        EMbmHomemediaQgn_prop_upnp_share_sub_mask );
+    
+    static_cast<CEikFormattedCellListBox*>(iListBox)->ItemDrawer()->
+                                    FormattedCellData()->SetIconArray(icons);
+    
+    CleanupStack::Pop(icons);
+    
+    // Set the windows size
+    SetRect( aRect );
+    // Activate the window, which makes it ready to be drawn
+    ActivateL();
+    }
+
+// --------------------------------------------------------------------------
+// CHomeMediaBaseListbox::AppendIconToArrayL()
+// --------------------------------------------------------------------------
+//
+void CHomeMediaBaseListbox::AppendIconToArrayL(CAknIconArray* aArray,
+                                               MAknsSkinInstance* aSkin,
+                                               const TDesC& aMbmFile,
+                                               const TAknsItemID& aID,
+                                               TInt aBitmapId,
+                                               TInt aMaskId)
+    {
+    CFbsBitmap* bitmap = NULL;
+    CFbsBitmap* mask = NULL;
+
+    AknsUtils::CreateIconLC(aSkin, aID,
+        bitmap, mask, aMbmFile, aBitmapId, aMaskId);
+
+    CGulIcon* icon = CGulIcon::NewL(bitmap, mask);
+    icon->SetBitmapsOwnedExternally(EFalse);
+
+    // icon now owns the bitmaps, no need to keep on cleanup stack.
+    CleanupStack::Pop(mask);
+    CleanupStack::Pop(bitmap);
+    bitmap = NULL;
+    mask = NULL;
+
+    CleanupStack::PushL(icon);
+
+    aArray->AppendL(icon);
+
+    // aArray now owns the icon, no need to delete.
+    CleanupStack::Pop(icon);
+    }
+
+// End of file