--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingappbase/msgeditor/appuisrc/MsgViewAttachmentsDialog.cpp Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,834 @@
+/*
+* 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: MsgViewAttachmentsDialog implementation
+*
+*/
+
+
+
+// ========== INCLUDE FILES ================================
+#include <msvapi.h>
+#include <eikspane.h>
+#include <eikmenup.h>
+#include <AknDef.h>
+#include <aknappui.h>
+#include <akntitle.h>
+#include <aknnavi.h>
+#include <aknlists.h>
+#include <gulicon.h>
+#include <coeutils.h> // for ConeUtils::FileExists
+#include <bautils.h>
+#include <aknnotewrappers.h>
+#include <AknWaitDialog.h> // CAknWaitDialog
+#include <DocumentHandler.h>
+#include <StringLoader.h> // StringLoader
+#include <AiwCommon.h>
+#include <NpdApi.h>
+
+#include <mmsvattachmentmanager.h>
+
+#include <avkon.hrh>
+
+#include <aknlayout.cdl.h>
+#include <aknlayoutscalable_avkon.cdl.h>
+
+#include <AknUtils.h>
+#include <AknsUtils.h> // skinned icons
+#include <AknsConstants.h> // skinned icon ids
+
+#include "MsgEditorCommon.h" // for KMsgEditorMbm
+#include "MsgEditorDocument.h"
+#include "MsgAttachmentInfo.h"
+#include "MsgAttachmentModel.h"
+#include "MsgViewAttachmentsDialog.h"
+#include "MsgAttachmentUtils.h"
+
+#include <msgeditor.mbg>
+#include "MsgEditorAppUi.hrh"
+#include <MsgEditorAppUi.rsg> // resouce identifiers
+
+#include <aknlistloadertfx.h>
+#include <aknlistboxtfxinternal.h>
+
+// ========== EXTERNAL DATA STRUCTURES =====================
+
+// ========== EXTERNAL FUNCTION PROTOTYPES =================
+
+// ========== CONSTANTS ====================================
+
+_LIT8( KTextDataType, "text/plain" );
+const TUid KNotepadUID3 = { 0x1000599d };
+
+// ========== MACROS =======================================
+
+// ========== LOCAL CONSTANTS AND MACROS ===================
+
+// ========== MODULE DATA STRUCTURES =======================
+
+// ========== LOCAL FUNCTION PROTOTYPES ====================
+
+// ========== LOCAL FUNCTIONS ==============================
+
+// ========== MEMBER FUNCTIONS =============================
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::CMsgViewAttachmentsDialog
+//
+// Constructor.
+// ---------------------------------------------------------
+//
+EXPORT_C CMsgViewAttachmentsDialog::CMsgViewAttachmentsDialog(
+ TDesC& aTitle, TInt aMenuId, CMsgAttachmentModel& aAttachmentModel )
+ : iAttachmentModel( aAttachmentModel ),
+ iNewTitle( aTitle ),
+ iMenuId( aMenuId )
+ {
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::~CMsgViewAttachmentsDialog
+//
+// Destructor.
+// ---------------------------------------------------------
+//
+EXPORT_C CMsgViewAttachmentsDialog::~CMsgViewAttachmentsDialog()
+ {
+ delete iOldTitle;
+
+ // because it's not possible to set externally owned icon array
+ // for listbox, we delete our icon array here and set listbox
+ // icon array to NULL.
+ delete iIconArray;
+ if ( iListBox )
+ {
+ TRAP_IGNORE( iListBox->ItemDrawer()->FormattedCellData()->SetIconArrayL( NULL ) );
+ }
+
+ delete iListItems;
+ delete iDocHandler;
+
+ // remove empty navi pane.
+ if ( iNaviPane )
+ {
+ iNaviPane->Pop();
+ }
+ delete iOpenParamList;
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::ConstructL
+//
+// 2nd phase constructor.
+// ---------------------------------------------------------
+//
+EXPORT_C void CMsgViewAttachmentsDialog::ConstructL()
+ {
+ DoConstructL();
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::ConstructL
+//
+// 2nd phase constructor.
+// ---------------------------------------------------------
+//
+EXPORT_C void CMsgViewAttachmentsDialog::ConstructL( CMsvEntry& aMessageEntry )
+ {
+ iMessageEntry = &aMessageEntry;
+ DoConstructL();
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::DoConstructL
+// ---------------------------------------------------------
+//
+void CMsgViewAttachmentsDialog::DoConstructL()
+ {
+ CAknDialog::ConstructL( R_MEB_ATTACHMENTS_MENUBAR );
+
+ iDocHandler = CDocumentHandler::NewL( iEikonEnv->Process() );
+
+ // replace navi pane with empty one.
+ iNaviPane = static_cast<CAknNavigationControlContainer*>
+ ( iEikonEnv->AppUiFactory()->StatusPane()->ControlL(
+ TUid::Uid( EEikStatusPaneUidNavi ) ) );
+ // CAknNavigationControlContainer internal array of decorators seem to
+ // have big enough granularity that it does not need realloc
+ // and therefore PushDefaultL does not leave.
+ iNaviPane->PushDefaultL();
+
+ iDocHandler->SetExitObserver( this );
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::CurrentListItemIndex
+//
+//
+// ---------------------------------------------------------
+//
+EXPORT_C TInt CMsgViewAttachmentsDialog::CurrentListItemIndex()
+ {
+ return iListBox->CurrentItemIndex();
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::UpdateIcon
+//
+//
+// ---------------------------------------------------------
+//
+EXPORT_C void CMsgViewAttachmentsDialog::UpdateIcon( TInt aListIndex )
+ {
+ iListBox->DrawItem( aListIndex );
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::ProcessCommandL
+//
+//
+// ---------------------------------------------------------
+//
+EXPORT_C void CMsgViewAttachmentsDialog::ProcessCommandL( TInt aCommandId )
+ {
+ HideMenu();
+
+ TFileName filename;
+ TInt index = iListBox->CurrentItemIndex();
+
+ switch ( aCommandId )
+ {
+ case EMsgViewAttachmentCmdOpen:
+ {
+ if ( iBusy )
+ {
+ return;
+ }
+
+ if ( index != KErrNotFound )
+ {
+ iBusy = ETrue;
+ CleanupStack::PushL( TCleanupItem( CleanupPointer, &iBusy ) );
+ CMsgAttachmentInfo& attInfo =
+ iAttachmentModel.AttachmentInfoAt( index );
+
+ TDataType datatype( attInfo.DataType() );
+ RFile file = iAttachmentModel.GetAttachmentFileL( index );
+
+ TInt ret( KErrNone );
+
+ if ( datatype == KTextDataType() )
+ {
+
+ TInt charset( attInfo.CharacterSet() );
+
+ CleanupClosePushL( file );
+
+ // file handle ownership transferred.
+ ret = CNotepadApi::ExecFileViewerL( file,
+ NULL,
+ ETrue,
+ charset != KErrNotFound ? EFalse : ETrue,
+ charset );
+
+ CleanupStack::Pop( &file );
+ }
+ else
+ {
+ CleanupClosePushL( file );
+
+ if ( iOpenParamList )
+ {
+ TRAP( ret,iDocHandler->OpenFileEmbeddedL( file, datatype, *iOpenParamList ) );
+ }
+ else
+ {
+ TRAP( ret,iDocHandler->OpenFileEmbeddedL( file, datatype ) );
+ }
+
+ CleanupStack::PopAndDestroy( &file );
+ }
+ // sets iBusy to EFalse.
+ CleanupStack::PopAndDestroy(); // CleanupPointer
+
+ switch ( ret )
+ {
+ case KErrNone:
+ {
+ if (datatype != KTextDataType())
+ {
+ iBusy = ETrue;
+ }
+
+ }
+ case KUserCancel:
+ {
+ break;
+ }
+ case KErrNoMemory:
+ case KErrDiskFull:
+ {
+ User::Leave( ret );
+ }
+ default:
+ {
+ CAknInformationNote* note = new ( ELeave ) CAknInformationNote;
+ HBufC* text = StringLoader::LoadLC( R_QTN_MMS_INFO_CANNOT_OPEN, iCoeEnv );
+ note->ExecuteLD( *text );
+ CleanupStack::PopAndDestroy(); // text
+ }
+ }
+ }
+ break;
+ }
+ case EMsgViewAttachmentCmdSave:
+ {
+ if ( index != KErrNotFound )
+ {
+ // Save to the default location of this type
+ TInt ret = KErrNone;
+ CMsgAttachmentInfo& attInfo = iAttachmentModel.AttachmentInfoAt( index );
+ TDataType datatype( attInfo.DataType() );
+
+ RFile file = iAttachmentModel.GetAttachmentFileL( index );
+ CleanupClosePushL( file );
+
+ if ( datatype == KTextDataType() )
+ {
+ ret = DoSaveTextFileL( file, attInfo.CharacterSet() );
+ }
+ else
+ {
+ TFileName dst;
+ User::LeaveIfError( file.Name( dst ) );
+ ret = iDocHandler->CopyL( file, dst, datatype, KEntryAttNormal );
+ }
+
+ CleanupStack::PopAndDestroy( &file );
+
+ if ( ret != KErrNone && ret != KUserCancel )
+ {
+ User::LeaveIfError( ret );
+ }
+ else if ( ret == KErrNone )
+ {
+ attInfo.SetSaved( ETrue );
+ }
+ }
+ break;
+ }
+ case EMsgViewAttachmentCmdRemove:
+ {
+ if ( index != KErrNotFound )
+ {
+ RemoveAttachmentL( index );
+ ItemRemovedL( index );
+ }
+ break;
+ }
+ case EMsgViewAttachmentCmdInsertImage:
+ {
+ if ( MsgAttachmentUtils::FetchFileL(
+ MsgAttachmentUtils::EImage, filename ) )
+ {
+ InsertAttachmentL( filename, aCommandId );
+ }
+ break;
+ }
+ case EMsgViewAttachmentCmdInsertAudio:
+ {
+ if ( MsgAttachmentUtils::FetchFileL(
+ MsgAttachmentUtils::EAudio, filename ) )
+ {
+ InsertAttachmentL( filename, aCommandId );
+ }
+ break;
+ }
+ case EMsgViewAttachmentCmdInsertVideo:
+ {
+ if ( MsgAttachmentUtils::FetchFileL(
+ MsgAttachmentUtils::EVideo, filename ) )
+ {
+ InsertAttachmentL( filename, aCommandId );
+ }
+ break;
+ }
+ case EMsgViewAttachmentCmdInsertNote:
+ {
+ if ( MsgAttachmentUtils::FetchFileL(
+ MsgAttachmentUtils::ENote, filename ) )
+ {
+ InsertAttachmentL( filename, aCommandId );
+ }
+ break;
+ }
+ case EAknCmdExit:
+ case EEikCmdExit:
+ {
+ static_cast<MEikCommandObserver*>( iEikonEnv->EikAppUi() )
+ ->ProcessCommandL( EAknCmdExit );
+ break;
+ }
+ default:
+ {
+ break;
+ }
+ }
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::DynInitMenuPaneL
+//
+//
+// ---------------------------------------------------------
+//
+EXPORT_C void CMsgViewAttachmentsDialog::DynInitMenuPaneL(
+ TInt aMenuId, CEikMenuPane* aMenuPane )
+ {
+ if ( aMenuId == R_MEB_ATTACHMENTS_MENUPANE )
+ {
+ // Add menu items from given menu.
+ aMenuPane->AddMenuItemsL( iMenuId, 0, ETrue );
+ // Delete our dummy first menu item.
+ aMenuPane->DeleteMenuItem( 0 );
+ }
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::HandleResourceChangeL
+//
+//
+// ---------------------------------------------------------
+//
+EXPORT_C void CMsgViewAttachmentsDialog::HandleResourceChange(TInt aType)
+ {
+ if ( aType == KEikDynamicLayoutVariantSwitch ||
+ aType == KAknsMessageSkinChange )
+ {
+ TRAP_IGNORE( iAttachmentModel.LoadResourcesL() );
+ }
+ CEikDialog::HandleResourceChange( aType );
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::HandleServerAppExit
+// ---------------------------------------------------------
+//
+EXPORT_C void CMsgViewAttachmentsDialog::HandleServerAppExit( TInt /*aReason*/)
+ {
+ // replace navi pane with empty one.
+ iNaviPane->PushDefaultL();
+ iBusy = EFalse;
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::HandleControlStateChangeL
+//
+//
+// ---------------------------------------------------------
+//
+EXPORT_C void CMsgViewAttachmentsDialog::HandleControlStateChangeL( TInt aControlId )
+ {
+ if ( aControlId == EMsgAttachmentListBoxId )
+ {
+ DoUpdateUiL();
+ }
+
+ CAknDialog::HandleControlStateChangeL( aControlId );
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::OkToExitL
+//
+//
+// ---------------------------------------------------------
+//
+EXPORT_C TBool CMsgViewAttachmentsDialog::OkToExitL( TInt aButtonId )
+ {
+ if ( iBusy )
+ {
+ return EFalse;
+ }
+
+ if ( aButtonId == EAknSoftkeyBack )
+ {
+ iTitlePane->SetTextL( *iOldTitle );
+ }
+ else if ( aButtonId == EAknSoftkeyOpen )
+ {
+ if ( iAttachmentModel.NumberOfItems() != 0 &&
+ !iAttachmentModel.AttachmentInfoAt( CurrentListItemIndex() ).IsEmptyAttachment() )
+ {
+ ProcessCommandL( EMsgViewAttachmentCmdOpen );
+ }
+
+ return EFalse;
+ }
+
+ return CAknDialog::OkToExitL( aButtonId );
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::CreateCustomControlL
+//
+//
+// ---------------------------------------------------------
+//
+EXPORT_C SEikControlInfo CMsgViewAttachmentsDialog::CreateCustomControlL( TInt aControlType )
+ {
+ SEikControlInfo controlInfo;
+ controlInfo.iControl = NULL;
+ controlInfo.iTrailerTextId = 0;
+ controlInfo.iFlags = 0;
+
+ if ( aControlType == EMsgAttachmentListBox )
+ {
+ controlInfo.iControl = new ( ELeave ) CMsgAttachmentsListBox( iAttachmentModel );
+ }
+
+ return controlInfo;
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::HandleListBoxEventL
+//
+//
+// ---------------------------------------------------------
+//
+#ifdef RD_SCALABLE_UI_V2
+EXPORT_C void CMsgViewAttachmentsDialog::HandleListBoxEventL( CEikListBox* /*aListBox*/,
+ TListBoxEvent aEventType )
+ {
+ if ( aEventType == MEikListBoxObserver::EEventItemSingleClicked &&
+ !iAttachmentModel.AttachmentInfoAt( CurrentListItemIndex() ).IsEmptyAttachment() )
+ {
+ ProcessCommandL( EMsgViewAttachmentCmdOpen );
+ }
+ }
+#else
+EXPORT_C void CMsgViewAttachmentsDialog::HandleListBoxEventL( CEikListBox* /*aListBox*/,
+ TListBoxEvent /*aEventType*/ )
+ {
+ }
+#endif // RD_SCALABLE_UI_V2
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::PreLayoutDynInitL
+//
+//
+// ---------------------------------------------------------
+//
+EXPORT_C void CMsgViewAttachmentsDialog::PreLayoutDynInitL()
+ {
+ CEikStatusPane *sp = static_cast<CAknAppUi*>
+ ( iEikonEnv->EikAppUi() )->StatusPane();
+ iTitlePane = static_cast<CAknTitlePane*>
+ ( sp->ControlL( TUid::Uid(EEikStatusPaneUidTitle ) ) );
+
+ const TDesC* title = iTitlePane->Text();
+ iOldTitle = title->AllocL();
+
+ iTitlePane->SetTextL( iNewTitle );
+
+ iListBox = static_cast<CMsgAttachmentsListBox*>
+ ( Control( EMsgAttachmentListBoxId ) );
+
+ iListBox->CreateScrollBarFrameL( ETrue );
+ iListBox->ScrollBarFrame()->SetScrollBarVisibilityL(
+ CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto );
+
+ iListBox->SetListBoxObserver( this );
+
+ LoadFormDataL();
+
+
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::LoadFormDataL
+//
+//
+// ---------------------------------------------------------
+//
+EXPORT_C void CMsgViewAttachmentsDialog::LoadFormDataL()
+ {
+ // iconarray for two icons.
+ // index 0: application icon.
+ // index 1: indicator.
+ iIconArray = new ( ELeave ) CArrayPtrFlat<CGulIcon>( 2 );
+
+ iListBox->ItemDrawer()->FormattedCellData()->SetIconArrayL( iIconArray );
+
+ // list items is not actually an array but object that returns
+ // list item text for listbox in MdcaPoint method.
+ iListItems = CMsgAttaListItemArray::NewL( iAttachmentModel, iIconArray );
+ iListBox->Model()->SetItemTextArray( iListItems );
+ iListBox->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::ItemAddedL
+//
+//
+// ---------------------------------------------------------
+EXPORT_C void CMsgViewAttachmentsDialog::ItemAddedL( TInt aIndex )
+ {
+ iListBox->View()->CalcBottomItemIndex();
+
+ TInt itemIndex = aIndex;
+
+ if ( aIndex == -1 )
+ {
+ itemIndex = Max( iListBox->Model()->NumberOfItems() - 1, 0 );
+ }
+
+ iListBox->SetCurrentItemIndex( itemIndex );
+
+ if ( !iAttachmentModel.AttachmentInfoAt( itemIndex ).IsEmptyAttachment() )
+ {
+ if ( !ButtonGroupContainer().IsCommandVisible( EAknSoftkeyOpen ) )
+ {
+ // Set middle button visible if invisible and inserted attachment
+ // has content (i.e. it is not empty)
+ UpdateButtonVisiblity( EAknSoftkeyOpen, ETrue );
+ }
+ }
+ else
+ {
+ if ( ButtonGroupContainer().IsCommandVisible( EAknSoftkeyOpen ) )
+ {
+ // Set middle button invisible if visible and inserted attachment
+ // does not hava content (i.e. it is empty)
+ UpdateButtonVisiblity( EAknSoftkeyOpen, EFalse );
+ }
+ }
+
+ iListBox->HandleItemAdditionL();
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::ItemRemovedL
+//
+//
+// ---------------------------------------------------------
+EXPORT_C void CMsgViewAttachmentsDialog::ItemRemovedL( TInt aIndex )
+ {
+ iListBox->HandleItemRemovalL();
+ TInt lastItem = Max( iListBox->Model()->NumberOfItems() - 1, 0 );
+
+ if ( aIndex - 1 == lastItem )
+ {
+ TInt numItems = iListBox->View()->NumberOfItemsThatFitInRect(
+ iListBox->View()->ViewRect() );
+ TInt topItem = Max( lastItem - numItems, 0 );
+ iListBox->SetTopItemIndex( topItem );
+ }
+
+ iListBox->SetCurrentItemIndex( Min( aIndex, lastItem ) );
+ iListBox->DrawNow();
+
+ if ( iAttachmentModel.NumberOfItems() == 0 ||
+ iAttachmentModel.AttachmentInfoAt( CurrentListItemIndex() ).IsEmptyAttachment() )
+ {
+ UpdateButtonVisiblity( EAknSoftkeyOpen, EFalse );
+ }
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::InsertAttachmentL
+//
+//
+// ---------------------------------------------------------
+//
+EXPORT_C void CMsgViewAttachmentsDialog::InsertAttachmentL(
+ const TFileName& aFileName,
+ TInt /*aCommandId*/,
+ TInt aIndex /*= -1*/ )
+ {
+ iBusy = ETrue;
+ // sets iBusy to EFalse on leave.
+ CleanupStack::PushL( TCleanupItem( CleanupPointer, &iBusy ) );
+
+ iWaitDialog = new ( ELeave ) CAknWaitDialog(
+ reinterpret_cast<CEikDialog**>( &iWaitDialog ),
+ ETrue );
+ CleanupStack::PushL( TCleanupItem( CleanupWaitDialog, (TAny**)&iWaitDialog ) );
+
+ iWaitDialog->PrepareLC( R_MEB_WAIT_NOTE );
+
+ HBufC* text = StringLoader::LoadLC( R_QTN_MAIL_WAIT_INSERT_ATTACHMENT );
+ iWaitDialog->SetTextL( *text );
+ CleanupStack::PopAndDestroy(); // text
+
+ iWaitDialog->RunLD();
+
+ // find file size
+ TInt filesize = 0;
+ RFile file;
+ RFs& fs = iEikonEnv->FsSession();
+
+ TInt err = file.Open( fs, aFileName, EFileShareAny );
+ if ( err == KErrAccessDenied || err == KErrInUse )
+ {
+ err = file.Open( fs, aFileName, EFileShareReadersOnly );
+ }
+ if ( err == KErrNone )
+ {
+ file.Size( filesize );
+ }
+ file.Close();
+
+ iAttachmentModel.AddAttachmentL( aFileName, filesize, 0, ETrue, aIndex );
+
+ ItemAddedL( aIndex );
+
+ // will delete iWaitDialog.
+ CleanupStack::PopAndDestroy(); // CleanupWaitDialog
+
+ // sets iBusy to EFalse.
+ CleanupStack::PopAndDestroy(); // CleanupPointer
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::RemoveAttachmentL
+//
+//
+// ---------------------------------------------------------
+//
+EXPORT_C void CMsgViewAttachmentsDialog::RemoveAttachmentL( TInt aIndex )
+ {
+ // delete item from attachment model (notifies its observer about deletion).
+ iAttachmentModel.DeleteAttachment( aIndex );
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::CleanupPointer
+//
+//
+// ---------------------------------------------------------
+//
+EXPORT_C void CMsgViewAttachmentsDialog::CleanupPointer( TAny* aItem )
+ {
+ TInt* item = static_cast<TInt*>( aItem );
+ *item = EFalse;
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::CleanupWaitDialog
+//
+//
+// ---------------------------------------------------------
+//
+void CMsgViewAttachmentsDialog::CleanupWaitDialog( TAny* aAny )
+ {
+ CAknWaitDialog** dialog = (CAknWaitDialog**) aAny;
+ if ( dialog && *dialog )
+ {
+ delete *dialog;
+ }
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::SetOpenParamList
+//
+//
+// ---------------------------------------------------------
+//
+EXPORT_C void CMsgViewAttachmentsDialog::SetOpenParamList(CAiwGenericParamList* aOpenParamList)
+ {
+ delete iOpenParamList;
+ iOpenParamList = aOpenParamList;
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::OpenParamList
+//
+//
+// ---------------------------------------------------------
+//
+EXPORT_C CAiwGenericParamList* CMsgViewAttachmentsDialog::OpenParamList( )
+ {
+ return iOpenParamList;
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::DoSaveTextFileL
+// ---------------------------------------------------------
+//
+TInt CMsgViewAttachmentsDialog::DoSaveTextFileL( RFile& aFile, TInt aCharSet )
+ {
+ TInt result( KErrNone );
+
+ if ( aCharSet == KErrNotFound )
+ {
+ TRAP( result, CNotepadApi::SaveFileAsMemoL( aFile ) );
+ }
+ else
+ {
+ TRAP( result, CNotepadApi::SaveFileAsMemoL( aFile,
+ aCharSet ) );
+ }
+
+ // Show confirmation note
+ RApaLsSession appList;
+ if ( result == KErrNone &&
+ appList.Connect() == KErrNone )
+ {
+ CleanupClosePushL( appList );
+
+ TApaAppInfo appInfo;
+ if ( appList.GetAppInfo( appInfo, KNotepadUID3 ) == KErrNone )
+ {
+ HBufC* text = StringLoader::LoadLC( R_MSG_FILE_SAVED_TO, appInfo.iCaption );
+
+ CAknConfirmationNote* note = new( ELeave ) CAknConfirmationNote( ETrue );
+ note->ExecuteLD( *text );
+
+ CleanupStack::PopAndDestroy( text );
+ }
+
+ CleanupStack::PopAndDestroy( &appList );
+ }
+
+ return result;
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::DoUpdateUiL
+// ---------------------------------------------------------
+//
+void CMsgViewAttachmentsDialog::DoUpdateUiL()
+ {
+ if ( iAttachmentModel.NumberOfItems() == 0 ||
+ iAttachmentModel.AttachmentInfoAt( CurrentListItemIndex() ).IsEmptyAttachment() )
+ {
+ UpdateButtonVisiblity( EAknSoftkeyOpen, EFalse );
+ }
+ else
+ {
+ UpdateButtonVisiblity( EAknSoftkeyOpen, ETrue );
+ }
+ }
+
+// ---------------------------------------------------------
+// CMsgViewAttachmentsDialog::UpdateButtonVisiblity
+// ---------------------------------------------------------
+//
+void CMsgViewAttachmentsDialog::UpdateButtonVisiblity( TInt aCommandId, TBool aValue )
+ {
+ if ( ButtonGroupContainer().ControlOrNull( aCommandId ) )
+ {
+ ButtonGroupContainer().MakeCommandVisible( aCommandId, aValue );
+ }
+ }
+
+// End of File