psln/Src/PslnScreenSaverContainer.cpp
branchRCL_3
changeset 56 d48ab3b357f1
child 72 a5e7a4f63858
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/psln/Src/PslnScreenSaverContainer.cpp	Wed Sep 01 12:16:19 2010 +0100
@@ -0,0 +1,151 @@
+/*
+* Copyright (c) 2005-2007 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:  Screen saver view's container.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include <aknlists.h>
+#include <eikclbd.h>
+
+// Help context.
+#include <csxhelp/skins.hlp.hrh>
+
+// Psln specific.
+#include <psln.rsg>
+#include "PslnModel.h"
+#include "PslnScreenSaverContainer.h"
+#include "PslnDebug.h"
+#include "PslnConst.h"
+
+// Framework
+#include <pslnfwiconhelper.h>
+
+// ============================ MEMBER FUNCTIONS ===============================
+// -----------------------------------------------------------------------------
+// C++ default constructor can NOT contain any code, that might leave.
+// -----------------------------------------------------------------------------
+//
+CPslnScreenSaverContainer::CPslnScreenSaverContainer()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CPslnScreenSaverContainer::ConstructL( const TRect& aRect )
+    {
+    iListBox = new (ELeave) CAknSingleGraphicStyleListBox;
+
+    BaseConstructL( aRect, 0 );
+    }
+
+// Destructor
+CPslnScreenSaverContainer::~CPslnScreenSaverContainer()
+    {
+    // iListBox is deleted in class CPslnBaseContainer.
+    }
+
+// ---------------------------------------------------------------------------
+// Updates listbox.
+// ---------------------------------------------------------------------------
+//
+void CPslnScreenSaverContainer::UpdateListBoxL()
+    {
+    CPslnBaseContainer::UpdateListBoxL();
+    }
+
+// -----------------------------------------------------------------------------
+// Creates listbox.
+// -----------------------------------------------------------------------------
+//
+void CPslnScreenSaverContainer::ConstructListBoxL( TInt /*aResLbxId*/ )
+    {
+    CreateListBoxItemsL();
+    }
+
+// -----------------------------------------------------------------------------
+// Creates items for listbox.
+// -----------------------------------------------------------------------------
+//
+void CPslnScreenSaverContainer::CreateListBoxItemsL()
+    {
+    PSLN_TRACE_DEBUG("CPslnScreenSaverContainer::CreateListBoxItemsL BEGIN");
+    __ASSERT_DEBUG( iModel, User::Panic( _L("Psln"), 1 ) );
+    iItemArray->Reset();
+    // Find all the screensavers available
+    TInt selectedItem = iModel->CurrentPropertyIndexL( KPslnScreenSettingId );
+    if ( selectedItem < 0 )
+        {
+        selectedItem = 0;
+        }
+
+    const MDesC16Array& ssNames = iModel->ScreensaverNames();
+    for( TInt i = 0; i < ssNames.MdcaCount(); i++ )
+        {
+        HBufC* itemBuf = ssNames.MdcaPoint( i ).AllocL();
+        if ( itemBuf )
+            {
+            PSLN_TRACE_DEBUG("CPslnScreenSaverContainer::CreateListBoxItemsL 2");
+            itemBuf = itemBuf->ReAllocL( itemBuf->Length() + KPslnIconSize );
+            TPtr ptr = itemBuf->Des();
+            if ( selectedItem == i )
+                {
+                ptr.Insert( 0, KPslnFWActiveListItemFormat );
+                }
+            else
+                {
+                ptr.Insert( 0, KPslnFWNonActiveListItemFormat );
+                }
+            if ( iModel->IsScreenSaverOnMemoryCard( i ) )
+                {
+                ptr.Append( KPslnFWListItemFormatMMCSuffix );
+                }
+            else if ( iModel->IsScreenSaverOnMassDrive( i ) )
+                {
+                ptr.Append( KPslnFWListItemFormatMassDriveSuffix );
+                }
+            iItemArray->InsertL( i, ptr );
+            delete itemBuf;
+            }
+        }
+    iListBox->HandleItemAdditionL();
+
+    // Create pre- and post-text icons.
+    CPslnFWIconHelper* iconHelper = CPslnFWIconHelper::NewL();
+    CleanupStack::PushL( iconHelper );
+    iconHelper->AddIconsToSettingItemsL(
+        ETrue,
+        KErrNotFound,
+        iListBox );
+    CleanupStack::PopAndDestroy( iconHelper );
+    DrawDeferred();
+    PSLN_TRACE_DEBUG("CPslnScreenSaverContainer::CreateListBoxItemsL END");
+    }
+
+// ---------------------------------------------------------------------------
+// Gets help context for Help application.
+// ---------------------------------------------------------------------------
+//
+void CPslnScreenSaverContainer::GetHelpContext(
+    TCoeHelpContext& aContext ) const
+    {
+    aContext.iMajor = KUidPsln;
+    aContext.iContext = KSKINS_HLP_SCREENS_SETTINGS;
+    }
+
+//  End of File