--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/filemanager/App/src/CFileManagerMemoryStoreView.cpp	Mon Jan 18 20:09:41 2010 +0200
@@ -0,0 +1,351 @@
+/*
+* Copyright (c) 2006-2008 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:  Memory store view
+*
+*/
+
+
+
+// INCLUDE FILES
+#include <StringLoader.h>
+#include <aknlists.h>
+#include <akntitle.h>
+#include <CFileManagerEngine.h>
+#include <FileManager.rsg>
+#include <csxhelp/fmgr.hlp.hrh>
+#include <FileManagerDebug.h>
+#include "CFileManagerMemoryStoreView.h"
+#include "CFileManagerFileListContainer.h"
+#include "CFileManagerAppUi.h"
+#include "CFileManagerDocument.h"
+#include "FileManager.hrh"
+
+
+// ======== MEMBER FUNCTIONS ========
+
+// ----------------------------------------------------------------------------
+// CFileManagerMemoryStoreView::CFileManagerMemoryStoreView
+// ----------------------------------------------------------------------------
+//
+CFileManagerMemoryStoreView::CFileManagerMemoryStoreView()
+    {
+    }
+
+// ----------------------------------------------------------------------------
+// CFileManagerMemoryStoreView::NewLC
+// ----------------------------------------------------------------------------
+//
+CFileManagerMemoryStoreView* CFileManagerMemoryStoreView::NewLC()
+    {
+    CFileManagerMemoryStoreView* self =
+        new( ELeave ) CFileManagerMemoryStoreView();
+
+    CleanupStack::PushL( self );
+    self->ConstructL( R_FILEMANAGER_FOLDERS_VIEW );
+
+    return self;
+    }
+
+// ----------------------------------------------------------------------------
+// CFileManagerMemoryStoreView::~CFileManagerMemoryStoreView
+// ----------------------------------------------------------------------------
+// 
+CFileManagerMemoryStoreView::~CFileManagerMemoryStoreView()
+    {  
+    }
+
+// ----------------------------------------------------------------------------
+// CFileManagerMemoryStoreView::DoActivateL
+// ----------------------------------------------------------------------------
+// 
+void CFileManagerMemoryStoreView::DoActivateL(
+        const TVwsViewId& aPrevViewId,
+        TUid aCustomMessageId,
+        const TDesC8& aCustomMessage )
+    {
+    FUNC_LOG
+
+    // Check embedded app exit first
+    CFileManagerAppUi* appUi = 
+        static_cast< CFileManagerAppUi* >( AppUi() );
+    appUi->ExitEmbeddedAppIfNeededL();
+
+    CFileManagerViewBase::DoActivateL(
+        aPrevViewId, aCustomMessageId, aCustomMessage );
+
+    TBool showRemoteNotConnected( EFalse );
+    // Ensure that root directory is defined
+    TInt count( iEngine.NavigationLevel() );
+    if ( count > 0 )
+        {
+        iIndex = 0;
+        for ( TInt i( 0 ); i < count; i++ )
+            {
+            TRAP_IGNORE( iEngine.BackstepL() );
+            }
+        showRemoteNotConnected = ETrue;
+        }
+
+    TRAP_IGNORE ( RefreshDriveInfoL() );
+    RefreshTitleL();
+    iEngine.SetState( CFileManagerEngine::ENavigation );
+    iEngine.SetObserver( this );
+    if ( DriveAvailableL( showRemoteNotConnected ) )
+        {
+        iEngine.RefreshDirectory();
+        }
+    else
+        {
+        UpdateCbaL();
+        }
+    }
+
+// ----------------------------------------------------------------------------
+// CFileManagerMemoryStoreView::DoDeactivate
+// ----------------------------------------------------------------------------
+// 
+void CFileManagerMemoryStoreView::DoDeactivate()
+    {
+    FUNC_LOG
+
+    CFileManagerViewBase::DoDeactivate();
+    }
+
+// ----------------------------------------------------------------------------
+// CFileManagerMemoryStoreView::DirectoryChangedL
+// ----------------------------------------------------------------------------
+// 
+void CFileManagerMemoryStoreView::DirectoryChangedL()
+    {
+    FUNC_LOG
+
+    TBool drvAvailable( DriveAvailableL( ETrue ) );
+
+    if ( iContainer )
+        {
+        if ( drvAvailable )
+            {
+            TInt index = iEngine.CurrentIndex();
+            if (  index != KErrNotFound )
+                {
+                iIndex = index;
+                }
+            iContainer->RefreshListL( iIndex );
+            }
+        else
+            {
+            iIndex = 0;
+            }
+        RefreshTitleL();
+        }
+    }
+
+// ----------------------------------------------------------------------------
+// CFileManagerMemoryStoreView::Id
+// ----------------------------------------------------------------------------
+// 
+TUid CFileManagerMemoryStoreView::Id() const
+    {
+    return CFileManagerAppUi::KFileManagerMemoryStoreViewId;
+    }
+
+// ----------------------------------------------------------------------------
+// CFileManagerMemoryStoreView::CreateContainerL
+// ----------------------------------------------------------------------------
+// 
+CFileManagerContainerBase* CFileManagerMemoryStoreView::CreateContainerL()
+    {
+    return CFileManagerFileListContainer::NewL(
+        ClientRect(),
+        iIndex,
+        CFileManagerFileListContainer::EListMemoryStore,
+        R_QTN_SELEC_EMPTY_LIST,
+        KFMGR_HLP_MEM_STORE_VIEW );
+    }
+
+// ----------------------------------------------------------------------------
+// CFileManagerMemoryStoreView::HandleCommandL
+// ----------------------------------------------------------------------------
+// 
+void CFileManagerMemoryStoreView::HandleCommandL( TInt aCommand )
+    {
+    switch( aCommand )
+        {
+        case EFileManagerOpen:
+            {
+            CmdOpenL();
+            break;
+            }
+        case EAknSoftkeyBack:
+            {
+            CmdBackL();
+            break;
+            }
+        default:
+            {
+            CFileManagerViewBase::HandleCommandL( aCommand );
+            break;
+            }
+        }
+    }
+
+// ----------------------------------------------------------------------------
+// CFileManagerMemoryStoreView::DriveAvailableL
+// ----------------------------------------------------------------------------
+//
+TBool CFileManagerMemoryStoreView::DriveAvailableL(
+        TBool aShowRemoteNotConnected )
+    {
+    HBufC* error = NULL;
+    TFileManagerDriveInfo& drvInfo( DriveInfo() );
+    TInt usb_err( KErrNone );    
+    if ( drvInfo.iState & (
+            TFileManagerDriveInfo::EDriveRemovable |
+            TFileManagerDriveInfo::EDriveRemote ) )
+        {
+        TRAP( usb_err , RefreshDriveInfoL() );
+        }    
+	if( usb_err != KErrNone )
+		{
+		error = StringLoader::LoadLC( R_QTN_MEMC_MAINPAGE_ERROR1 );
+        }
+
+    INFO_LOG1( "CFileManagerMemoryStoreView::DriveAvailableL-drvState=%d",
+        drvInfo.iState )
+
+    if ( drvInfo.iState & TFileManagerDriveInfo::EDriveRemote )
+        {
+        iEngine.SetMemoryL( EFmRemoteDrive );
+        }
+#ifdef RD_MULTIPLE_DRIVE
+    else if ( drvInfo.iState & TFileManagerDriveInfo::EDriveMassStorage )
+        {
+        iEngine.SetMemoryL( EFmMassStorage );
+        }
+#endif // RD_MULTIPLE_DRIVE
+    else if ( drvInfo.iState & TFileManagerDriveInfo::EDriveRemovable )
+        {
+        iEngine.SetMemoryL( EFmMemoryCard );
+        }
+    else if ( drvInfo.iState & TFileManagerDriveInfo::EDriveUsbMemory )
+        {
+        iEngine.SetMemoryL( EFmUsbMemory );
+        }
+    else
+        {
+        iEngine.SetMemoryL( EFmPhoneMemory );
+        }
+
+#ifdef RD_MULTIPLE_DRIVE
+    if ( drvInfo.iState & TFileManagerDriveInfo::EDriveMassStorage )
+        {
+        // Handle mass storage states
+        if ( !( drvInfo.iState & TFileManagerDriveInfo::EDrivePresent ) ||
+             ( drvInfo.iState & TFileManagerDriveInfo::EDriveInUse ) )
+            {
+            error = StringLoader::LoadLC( R_QTN_MEMC_MASS_STORAGE_IN_USE );
+            }
+        else if ( drvInfo.iState & TFileManagerDriveInfo::EDriveCorrupted )
+            {
+            error = StringLoader::LoadLC( R_QTN_MEMC_MASS_STORAGE_CORRUPTED );
+            }
+        }
+    else
+        {
+        // Handle other drives
+#endif // RD_MULTIPLE_DRIVE
+        if ( drvInfo.iState & TFileManagerDriveInfo::EDriveInUse )
+            {
+            error = StringLoader::LoadLC( R_QTN_MEMC_MAINPAGE_ERROR4 );
+            }
+        else if ( drvInfo.iState & TFileManagerDriveInfo::EDriveLocked )
+            {
+            error = StringLoader::LoadLC( R_QTN_MEMC_MAINPAGE_ERROR2 );
+            }
+        else if ( drvInfo.iState & TFileManagerDriveInfo::EDriveCorrupted )
+            {
+            error = StringLoader::LoadLC( R_QTN_MEMC_MAINPAGE_ERROR3 );
+            }
+        else if ( !( drvInfo.iState & TFileManagerDriveInfo::EDrivePresent ) )
+            {
+            error = StringLoader::LoadLC( R_QTN_MEMC_NOT_AVAILABLE );
+            }
+        else if ( aShowRemoteNotConnected &&
+                 ( drvInfo.iState & TFileManagerDriveInfo::EDriveRemote ) &&
+                 ! ( drvInfo.iState & TFileManagerDriveInfo::EDriveConnected ) )
+            {
+            error = StringLoader::LoadLC( R_QTN_FMGR_EMPTY_REMOTE_DRIVE );
+            }
+#ifdef RD_MULTIPLE_DRIVE
+        }
+#endif // RD_MULTIPLE_DRIVE
+    if ( error )
+        {
+        if ( iContainer )
+            {
+            iContainer->ListBoxSetTextL( *error );
+            }
+        CleanupStack::PopAndDestroy( error );
+        return EFalse;
+        }
+    return ETrue;
+    }
+
+// ----------------------------------------------------------------------------
+// CFileManagerMemoryStoreView::RefreshTitleL
+// ----------------------------------------------------------------------------
+//
+void CFileManagerMemoryStoreView::RefreshTitleL()
+    {
+    static_cast< CFileManagerAppUi* >( AppUi() )->SetTitleL(
+        iEngine.CurrentDriveName() );
+    }
+
+// ----------------------------------------------------------------------------
+// CFileManagerMemoryStoreView::CmdOpenL
+// ----------------------------------------------------------------------------
+//
+void CFileManagerMemoryStoreView::CmdOpenL()
+    {
+    StoreIndex();
+    CFileManagerViewBase::CmdOpenL();
+    }
+
+// ----------------------------------------------------------------------------
+// CFileManagerMemoryStoreView::CmdBackL
+// ----------------------------------------------------------------------------
+//
+void CFileManagerMemoryStoreView::CmdBackL()
+    {
+    if ( iActiveProcess != ENoProcess )
+        {
+        return; // Ignore to avoid container mess up
+        }
+    CFileManagerAppUi* appUi =
+        static_cast< CFileManagerAppUi* >( AppUi() );
+    iEngine.BackstepL();
+    iIndex = 0;
+    appUi->CloseMemoryStoreViewL();
+    }
+
+// ----------------------------------------------------------------------------
+// CFileManagerMemoryStoreView::UpdateCbaL
+// ----------------------------------------------------------------------------
+//
+void CFileManagerMemoryStoreView::UpdateCbaL()
+    {
+    UpdateCommonCbaL();
+    }
+
+//  End of File