/*

* 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 the License "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:  Ui Mtm class definition

*

*/

// INCLUDE FILES

#include <bldvariant.hrh>

#include "PushMtmUi.h"

#include "PushMtmUiPanic.h"

#include "PushMtmUiDef.h"

#include "PushViewerDef.h"

#include "PushMtmCommands.hrh"

#include "PushMtmSettings.h"

#include "PushSettingsDialog.h"

#include "PushMessageInfoOp.h"

#include "PushLoadServiceOp.h"

#ifdef __SERIES60_PUSH_SP

#include "PushViewServiceOp.h"

#endif // __SERIES60_PUSH_SP

#include "PushViewMessageOp.h"

#include "PushMtmLog.h"

#include "PushMtmDef.h"

#include <PushEntry.h>

#include <msvids.h>

#include <msvuids.h>

#include <msvapi.h>

#include <mtmuidef.hrh>

#include <MTMExtendedCapabilities.hrh>

#include <MuiuMsgEditorLauncher.h>

#include <data_caging_path_literals.hrh>

#include <f32file.h>

// ================= MEMBER FUNCTIONS =======================

// ---------------------------------------------------------

// CPushMtmUi::NewL

// ---------------------------------------------------------

//

EXPORT_C CPushMtmUi* CPushMtmUi::NewL( CBaseMtm& aBaseMtm, 

                                       CRegisteredMtmDll& aRegisteredMtmDll )

    {

    CPushMtmUi* ui = new (ELeave) CPushMtmUi( aBaseMtm, aRegisteredMtmDll );

    CleanupStack::PushL( ui );

    ui->ConstructL();

    CleanupStack::Pop();    // ui

    return ui;

    }

// ---------------------------------------------------------

// CPushMtmUi::~CPushMtmUi

// ---------------------------------------------------------

//

CPushMtmUi::~CPushMtmUi()

    {

    }

// ---------------------------------------------------------

// CPushMtmUi::CPushMtmUi

// ---------------------------------------------------------

//

CPushMtmUi::CPushMtmUi( CBaseMtm& aBaseMtm, 

                        CRegisteredMtmDll& aRegisteredMtmDll )

:   CBaseMtmUi( aBaseMtm, aRegisteredMtmDll )

    {

    }

// ---------------------------------------------------------

// CPushMtmUi::SetProgressSuccess

// ---------------------------------------------------------

//

void CPushMtmUi::SetProgressSuccess

( TPckgBuf<TMsvLocalOperationProgress>& aProgress, TMsvId aId )

    {

    aProgress().iTotalNumberOfEntries = 1;

    aProgress().iNumberCompleted = 1;

    aProgress().iId = aId;

    }

// ---------------------------------------------------------

// CPushMtmUi::CompletedOperationL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::CompletedOperationL

( TRequestStatus& aObserverStatus )

    {

    TPckgBuf<TMsvLocalOperationProgress> progress;

    SetProgressSuccess( progress, BaseMtm().Entry().Entry().Id() );

    CMsvCompletedOperation* operation = 

        CMsvCompletedOperation::NewL( Session(), Type(), progress, 

        KMsvLocalServiceIndexEntryId, aObserverStatus );

    return operation;

    }

// ---------------------------------------------------------

// CPushMtmUi::EnsureServiceEntryL

// ---------------------------------------------------------

//

void CPushMtmUi::EnsureServiceEntryL() const

    {

    PUSHLOG_ENTERFN("CPushMtmUi::EnsureServiceEntryL")

    // Get root entry.

    CMsvEntry* rootMsvEntry = Session().GetEntryL( KMsvRootIndexEntryId );

    CleanupStack::PushL( rootMsvEntry );

    // The Push MTM service entry is invisible. Set selection ordering

    // to find the invisible entries also.

    TMsvSelectionOrdering msvSelectionOrdering = rootMsvEntry->SortType();;

    msvSelectionOrdering.SetShowInvisibleEntries( ETrue );

    rootMsvEntry->SetSortTypeL( msvSelectionOrdering );

    // The service entry is the child entry of the root entry.

    // KUidMtmWapPush is used to identify the mtm type of the service entry!

    CMsvEntrySelection* msvEntrySelection = 

        rootMsvEntry->ChildrenWithMtmL( KUidMtmWapPush );

    CleanupStack::PushL( msvEntrySelection );

    const TInt serviceEntryCount = msvEntrySelection->Count();

    PUSHLOG_WRITE_FORMAT(" serviceEntryCount <%d>",serviceEntryCount)

    __ASSERT_DEBUG( serviceEntryCount <= 1, 

		            UiPanic( EPushMtmUiPanTooManyServiceEntries ) );

    // If there is no push service entry in Message Server, create one.

    // If there is more than one, then delete the unnecessary entries.

    if ( serviceEntryCount == 0 )

        {

    	TMsvEntry newEntryData;

	    newEntryData.iType = KUidMsvServiceEntry;

	    newEntryData.iMtm = KUidMtmWapPush;

        newEntryData.SetVisible( EFalse );

        rootMsvEntry->CreateL( newEntryData );

        }

    else if ( 1 < serviceEntryCount )

        {

        for ( TInt i = 1; i < serviceEntryCount; ++i ) // i starts from 1.

            {

            rootMsvEntry->DeleteL( msvEntrySelection->At(i) );

            }

        }

    CleanupStack::PopAndDestroy( 2, rootMsvEntry );

                               // msvEntrySelection, rootMsvEntry

    PUSHLOG_LEAVEFN("CPushMtmUi::EnsureServiceEntryL")

    }

// ---------------------------------------------------------

// CPushMtmUi::CreateL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::CreateL(

        const TMsvEntry& /*aEntry*/,

        CMsvEntry& /*aParent*/,

        TRequestStatus& /*aStatus*/ )

    {

    User::Leave( KErrNotSupported );

    return NULL;

    }

// ---------------------------------------------------------

// CPushMtmUi::OpenL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::OpenL( TRequestStatus& aStatus )

    {

    __ASSERT_DEBUG( BaseMtm().Entry().Entry().iMtm == Type(), 

		            UiPanic( EPushMtmUiPanBadMtm ) );

    const TUid type( BaseMtm().Entry().Entry().iType );

    CMsvOperation* operation = NULL;

    if ( type == KUidMsvMessageEntry )

        {

        operation = ViewL( aStatus );

        }

    else

        {

        User::Leave( KErrNotSupported );

        }

    return operation;

    }

// ---------------------------------------------------------

// CPushMtmUi::CloseL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::CloseL( TRequestStatus& aStatus )

    {

    __ASSERT_DEBUG( BaseMtm().Entry().Entry().iType == KUidMsvMessageEntry, 

                    UiPanic( EPushMtmUiPanBadType ) );

    return CompletedOperationL( aStatus );

    }

// ---------------------------------------------------------

// CPushMtmUi::EditL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::EditL( TRequestStatus& aStatus )

    {

    __ASSERT_DEBUG( BaseMtm().Entry().Entry().iMtm == Type(), 

		UiPanic( EPushMtmUiPanBadMtm ) );

    if ( BaseMtm().Entry().Entry().iType != KUidMsvServiceEntry )

        {

        // All push messages are read only ones.

        User::Leave( KErrNotSupported );

        }

    CPushSettingsDialog* dlg = new (ELeave) CPushSettingsDialog( Session() );

    dlg->ExecuteLD();

    return CompletedOperationL( aStatus );

    }

// ---------------------------------------------------------

// CPushMtmUi::ViewL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::ViewL( TRequestStatus& aStatus )

    {

    const TMsvEntry tEntry( BaseMtm().Entry().Entry() );

    __ASSERT_DEBUG( tEntry.iMtm == Type(), UiPanic( EPushMtmUiPanBadMtm ) );

    __ASSERT_DEBUG( tEntry.iType == KUidMsvMessageEntry, 

                                           UiPanic( EPushMtmUiPanBadType ) );

    if ( tEntry.iType != KUidMsvMessageEntry )

        {

        User::Leave( KErrNotSupported );

        }

    CMsvOperation* operation = NULL;

    if ( 

         tEntry.iBioType == KUidWapPushMsgSI.iUid 

#ifdef __SERIES60_PUSH_SL

         || tEntry.iBioType == KUidWapPushMsgSL.iUid

#endif // __SERIES60_PUSH_SL

       )

        {

        TEditorParameters editorParameters;

        editorParameters.iId = tEntry.Id();

        editorParameters.iFlags = EMsgLaunchEditorThenWait | 

                                  EMsgReadOnly | 

                                  EMsgLaunchEditorEmbedded;

        // Get the application name.

        HBufC* appFileName = 

            MsvUiEditorUtilities::ResolveAppFileNameL( KUidPushViewerApp );

        CleanupStack::PushL( appFileName );

        operation = MsgEditorLauncher::LaunchEditorApplicationL

                                                        ( BaseMtm().Session(), 

                                                          tEntry.iMtm, 

                                                          aStatus, 

                                                          editorParameters, 

                                                          *appFileName );

        CleanupStack::PopAndDestroy( appFileName ); // appFileName

        }

#ifdef __SERIES60_PUSH_SP

    else if ( tEntry.iBioType == KUidWapPushMsgUnknown.iUid )

        {

        // Don't launch the PushViewer, but the embedded viewer.

        // It's unnecessary to call 

        // BaseMtm().SwitchCurrentEntryL( tEntry.Id() );

        TBuf8<1> dummyPar;

        CMsvEntrySelection* dummySel = new (ELeave) CMsvEntrySelection;

        CleanupStack::PushL( dummySel );

        operation = InvokeAsyncFunctionL( EPushMtmCmdViewService, 

                                          *dummySel, 

                                          aStatus, 

                                          dummyPar );

        CleanupStack::PopAndDestroy( dummySel ); // dummySel

        }

#endif // __SERIES60_PUSH_SP

    else

        {

        __ASSERT_DEBUG( EFalse, UiPanic( EPushMtmUiPanBadBioType ) );

        User::Leave( KErrNotSupported );

        }

    return operation;

    }

// ---------------------------------------------------------

// CPushMtmUi::OpenL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::OpenL

( TRequestStatus& /*aStatus*/, const CMsvEntrySelection& /*aSelection*/ )

    {

    User::Leave( KErrNotSupported );

    return NULL;

    }

// ---------------------------------------------------------

// CPushMtmUi::CloseL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::CloseL

( TRequestStatus& /*aStatus*/, const CMsvEntrySelection& /*aSelection*/ )

    {

    User::Leave( KErrNotSupported );

    return NULL;

    }

// ---------------------------------------------------------

// CPushMtmUi::EditL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::EditL

( TRequestStatus& /*aStatus*/, const CMsvEntrySelection& /*aSelection*/ )

    {

    User::Leave( KErrNotSupported );

    return NULL;

    }

// ---------------------------------------------------------

// CPushMtmUi::ViewL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::ViewL

( TRequestStatus& /*aStatus*/, const CMsvEntrySelection& /*aSelection*/ )

    {

    User::Leave( KErrNotSupported );

    return NULL;

    }

// ---------------------------------------------------------

// CPushMtmUi::CancelL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::CancelL

( TRequestStatus& /*aStatus*/, const CMsvEntrySelection& /*aSelection*/ )

    {

    User::Leave( KErrNotSupported );

    return NULL;

    }

// ---------------------------------------------------------

// CPushMtmUi::DeleteFromL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::DeleteFromL

( const CMsvEntrySelection& /*aSelection*/, TRequestStatus& /*aStatus*/ )

	{

    User::Leave( KErrNotSupported );

    return NULL;

	}

// ---------------------------------------------------------

// CPushMtmUi::UnDeleteFromL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::UnDeleteFromL

( const CMsvEntrySelection& /*aSelection*/, TRequestStatus& /*aStatus*/ )

    {

    User::Leave( KErrNotSupported );

    return NULL;

    }

// ---------------------------------------------------------

// CPushMtmUi::DeleteServiceL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::DeleteServiceL

( const TMsvEntry& /*aService*/, TRequestStatus& /*aStatus*/ )

    {

    User::Leave( KErrNotSupported );

    return NULL;

    }

// ---------------------------------------------------------

// CPushMtmUi::ReplyL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::ReplyL(

        TMsvId /*aDestination*/,

        TMsvPartList /*aPartlist*/,

        TRequestStatus& /*aCompletionStatus*/ )

    {

    User::Leave( KErrNotSupported );

    return NULL;

    }

// ---------------------------------------------------------

// CPushMtmUi::ForwardL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::ForwardL(

        TMsvId /*aDestination*/,

        TMsvPartList /*aPartlist*/,

        TRequestStatus& /*aCompletionStatus*/ )

    {

    User::Leave( KErrNotSupported );

    return NULL;

    }

// ---------------------------------------------------------

// CPushMtmUi::CopyToL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::CopyToL

( const CMsvEntrySelection& /*aSelection*/, TRequestStatus& /*aStatus*/ )

    {

    User::Leave( KErrNotSupported );

    return NULL;

    }

// ---------------------------------------------------------

// CPushMtmUi::MoveToL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::MoveToL

( const CMsvEntrySelection& /*aSelection*/, TRequestStatus& /*aStatus*/ )

    {

    User::Leave( KErrNotSupported );

    return NULL;

    }

// ---------------------------------------------------------

// CPushMtmUi::CopyFromL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::CopyFromL(

        const CMsvEntrySelection& /*aSelection*/,

        TMsvId /*aTargetId*/,

        TRequestStatus& /*aStatus*/ )

    {

    User::Leave( KErrNotSupported );

    return NULL;

    }

// ---------------------------------------------------------

// CPushMtmUi::MoveFromL

// ---------------------------------------------------------

//

CMsvOperation* CPushMtmUi::MoveFromL(

        const CMsvEntrySelection& /*aSelection*/,

        TMsvId /*aTargetId*/,

        TRequestStatus& /*aStatus*/ )

    {

    User::Leave( KErrNotSupported );

    return NULL;

    }

// ---------------------------------------------------------

// CPushMtmUi::QueryCapability

// ---------------------------------------------------------

//

TInt CPushMtmUi::QueryCapability( TUid aCapability, TInt& aResponse )

    {

    TInt ret( KErrNone );

    switch ( aCapability.iUid )

        {

		case KUidMsvMtmUiQueryMessagingInitialisation:

		case KUidMsvMtmQueryFactorySettings:

		case KUidMsvMtmQueryMessageInfo:

			{

			aResponse = ETrue;

			break;

			}

        default:

            {

            ret = BaseMtm().QueryCapability( aCapability, aResponse );

            break;

            }

        }

    return ret;

    }

// ---------------------------------------------------------

// CPushMtmUi::InvokeSyncFunctionL

// ---------------------------------------------------------

//

void CPushMtmUi::InvokeSyncFunctionL( TInt aFunctionId, 

                                      const CMsvEntrySelection& /*aSelection*/, 

                                      TDes8& /*aParameter*/ )

    {

    PUSHLOG_WRITE_FORMAT

        ("CPushMtmUi::InvokeSyncFunctionL <%d>",aFunctionId)

    if ( aFunctionId == KMtmUiMessagingInitialisation || 

         aFunctionId == KMtmUiFunctionRestoreFactorySettings )

        {

        // Restore the settings...

        CPushMtmSettings* pushMtmSettings = CPushMtmSettings::NewLC();

        pushMtmSettings->RestoreFactorySettingsL();

        CleanupStack::PopAndDestroy( pushMtmSettings ); // pushMtmSettings

        // ...and ensure that a service entry exists with which 

        // the settings can be reached from a messaging application.

        EnsureServiceEntryL();

        }

    else

        {

        User::Leave( KErrNotSupported );

        }

    }

// ---------------------------------------------------------

// CPushMtmUi::InvokeAsyncFunctionL