diff -r 6385c4c93049 -r 8e6fa1719340 pushmtm/MtmUiSrc/PushViewMessageOp.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pushmtm/MtmUiSrc/PushViewMessageOp.cpp	Wed Sep 01 12:31:04 2010 +0100
@@ -0,0 +1,316 @@
+/*
+* 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:  Implementation of CPushViewMessageOp.
+*
+*/
+
+
+
+// INCLUDE FILES
+
+#include "PushViewMessageOp.h"
+#include "PushMtmUiDef.h"
+#include "PushMtmUiPanic.h"
+#include "PushMtmLog.h"
+#include "PushMtmUtil.h"
+#include <push/CSIPushMsgEntry.h>
+#include <eikenv.h>
+#include <aknappui.h>
+#include <uikon.hrh>
+#include <apmstd.h>
+#include <DocumentHandler.h>
+//#include <PushMtmUi.rsg>
+#include <AknNoteWrappers.h>
+#include <data_caging_path_literals.hrh>
+#include <f32file.h>
+
+// CONSTANTS
+
+_LIT8( KTextPlainString, "text/plain" );
+
+// ================= MEMBER FUNCTIONS =======================
+
+// ---------------------------------------------------------
+// CPushLoadServiceOp::NewL
+// ---------------------------------------------------------
+//
+CPushViewMessageOp* CPushViewMessageOp::NewL( CMsvSession& aSession,
+                                              TMsvId aEntryId,
+                                              TRequestStatus& aObserverStatus )
+    {
+    PUSHLOG_ENTERFN("CPushViewMessageOp::NewL")
+
+    CPushViewMessageOp* self =
+        new (ELeave) CPushViewMessageOp( aSession, aEntryId, aObserverStatus );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+
+    PUSHLOG_LEAVEFN("CPushViewMessageOp::NewL")
+    return self;
+    }
+
+// ---------------------------------------------------------
+// CPushViewMessageOp::~CPushViewMessageOp
+// ---------------------------------------------------------
+//
+CPushViewMessageOp::~CPushViewMessageOp()
+    {
+    PUSHLOG_ENTERFN("CPushViewMessageOp::~CPushViewMessageOp")
+
+    Cancel();
+    delete iDocHandler;
+
+    PUSHLOG_LEAVEFN("CPushViewMessageOp::~CPushViewMessageOp")
+    }
+
+// ---------------------------------------------------------
+// CPushViewMessageOp::StartL
+// ---------------------------------------------------------
+//
+void CPushViewMessageOp::StartL()
+    {
+    PUSHLOG_WRITE("CPushViewMessageOp StartL")
+
+    Cancel();
+
+    // Mark service read.
+    iMtmUtil->MarkServiceUnreadL( iEntryId, EFalse );
+
+    CPushMtmUiOperation::StartL();
+    }
+
+// ---------------------------------------------------------
+// CPushViewMessageOp::CPushViewMessageOp
+// ---------------------------------------------------------
+//
+CPushViewMessageOp::CPushViewMessageOp( CMsvSession& aSession,
+                                        TMsvId aEntryId,
+                                        TRequestStatus& aObserverStatus )
+:   CPushMtmUiOperation( aSession, aEntryId, aObserverStatus ),
+    iIsCancelled( EFalse )
+    {
+    PUSHLOG_WRITE("CPushViewMessageOp constructing")
+    }
+
+// ---------------------------------------------------------
+// CPushViewMessageOp::ConstructL
+// ---------------------------------------------------------
+//
+void CPushViewMessageOp::ConstructL()
+    {
+    CPushMtmUiOperation::ConstructL();
+    }
+
+// ---------------------------------------------------------
+// CPushViewMessageOp::RunL
+// ---------------------------------------------------------
+//
+void CPushViewMessageOp::RunL()
+    {
+    PUSHLOG_ENTERFN("CPushViewMessageOp::RunL");
+
+    if ( iDocHandler )
+        {
+        // Content handler is running; we just need to close it,
+        // NotifyExit has already been called.
+        delete iDocHandler;
+        iDocHandler = NULL;
+        CancelObserveEntryEvent();
+
+        // Ready.
+        SignalObserver( KErrNone );
+        }
+    else
+        {
+        // Lauch the content handler.
+        TMsvEntry tEntry;
+        TMsvId service;
+        User::LeaveIfError( iMsvSession.GetEntry( iEntryId, service, tEntry ) );
+
+        __ASSERT_ALWAYS( tEntry.iMtm == KUidMtmWapPush,
+                         UiPanic( EPushMtmUiPanBadMtm ) );
+
+        CSIPushMsgEntry* si = NULL;
+        const TInt32 bioType( tEntry.iBioType );
+
+        if ( bioType == KUidWapPushMsgSI.iUid )
+            {
+            si = CSIPushMsgEntry::NewL();
+            }
+        else
+            {
+            __ASSERT_DEBUG( EFalse, UiPanic( EPushMtmUiPanBadBioType ) );
+            User::Leave( KErrNotSupported );
+            }
+
+        CleanupStack::PushL( si );
+        si->RetrieveL( iMsvSession, iEntryId );
+
+        PUSHLOG_WRITE("CPushViewMessageOp SI retrieved")
+
+        __ASSERT_DEBUG( !iDocHandler, UiPanic( EPushMtmUiPanAlreadyInitialized ) );
+        iDocHandler = CDocumentHandler::NewL( CEikonEnv::Static()->Process() );
+
+        iDocHandler->SetExitObserver( this );       // (1)
+        const TPtrC text = si->Text();
+        // Copy the text to an 8-bit buffer:
+        HBufC8* text8 = HBufC8::NewMaxLC( text.Length() );
+        text8->Des().Copy( text );
+        TDataType dataType( KTextPlainString );
+
+        CAiwGenericParamList& paramList = iDocHandler->InParamListL();
+        RFile tempFile;
+        iDocHandler->SaveTempFileL
+            ( *text8, dataType, KNullDesC, tempFile );
+        PUSHLOG_WRITE(" SaveTempFileL OK");
+        CleanupClosePushL( tempFile );
+        iDocHandler->OpenFileEmbeddedL( tempFile, dataType, paramList );
+        PUSHLOG_WRITE(" OpenFileEmbeddedL OK");
+        CleanupStack::PopAndDestroy( &tempFile ); // tempFile
+        PUSHLOG_WRITE(" PopAndDestroy( &tempFile ) OK");
+
+        CleanupStack::PopAndDestroy( 2, si ); // text8, si
+        PUSHLOG_WRITE(" PopAndDestroy( 2, si ) OK");
+
+        // Signal the observer when the viewer is terminated.
+        // Until then we are observeing the message
+        // (delete & replacement notification).
+        //ObserveEntryEventL();                       // (2)
+        // Now we are observing two things: the viewer (1) and the entry (2).
+
+        iStatus = KRequestPending;
+        SetActive();
+        }
+
+    PUSHLOG_LEAVEFN("CPushViewMessageOp::RunL")
+    }
+
+// ---------------------------------------------------------
+// CPushViewMessageOp::DoCancel
+// ---------------------------------------------------------
+//
+void CPushViewMessageOp::DoCancel()
+    {
+    PUSHLOG_ENTERFN("CPushViewMessageOp::DoCancel");
+
+    iIsCancelled = ETrue;
+
+    CancelObserveEntryEvent();
+    // If there is DocHandler, then it means that we are active and
+    // waiting for NotifyExit to be called.
+    if ( iDocHandler )
+        {
+        // Terminate the embedded viewer. TODO
+        // Complete us.
+        InvokeRun();
+        }
+
+    SignalObserver( KErrCancel );
+
+    PUSHLOG_LEAVEFN("CPushViewMessageOp::DoCancel");
+    }
+
+// ---------------------------------------------------------
+// CPushViewMessageOp::RunError
+// ---------------------------------------------------------
+//
+TInt CPushViewMessageOp::RunError( TInt aError )
+    {
+    PUSHLOG_WRITE_FORMAT("CPushViewMessageOp::RunError: %d",aError);
+
+    CancelObserveEntryEvent();
+
+    delete iDocHandler;
+    iDocHandler = NULL;
+
+    TRAP_IGNORE( ShowGlobalErrorNoteL( aError ) );
+    return CPushMtmUiOperation::RunError( aError );
+    }
+
+// ---------------------------------------------------------
+// CPushViewMessageOp::HandleEntryEventL
+// ---------------------------------------------------------
+//
+void CPushViewMessageOp::HandleEntryEventL( TMsvEntryEvent aEvent,
+                         TAny* /*aArg1*/, TAny* /*aArg2*/, TAny* /*aArg3*/ )
+    {
+    PUSHLOG_ENTERFN("CPushViewMessageOp::HandleEntryEventL");
+
+    if ( aEvent == EMsvEntryChanged )
+        {
+        PUSHLOG_WRITE(" Changed");
+        // We don't have to bother with such case that the
+        // content changes, but the entry is saved as 'read' in
+        // this case, because this operation handles only SI messages.
+        //TODO NotifyAndCancelL( R_PUSHMISC_INFO_REPLACED );
+        }
+    else if ( aEvent == EMsvEntryDeleted )
+        {
+        PUSHLOG_WRITE(" Deleted");
+        //TODO NotifyAndCancelL( R_PUSHLS_EXPIRED_NOTE );
+        }
+    else
+        {
+        // Nothing to do.
+        }
+
+    PUSHLOG_LEAVEFN("CPushViewMessageOp::HandleEntryEventL");
+    }
+
+// ---------------------------------------------------------
+// CPushViewMessageOp::NotifyAndCancelL
+// ---------------------------------------------------------
+//
+void CPushViewMessageOp::NotifyAndCancelL( TInt aResId )
+    {
+    PUSHLOG_ENTERFN("CPushViewMessageOp::NotifyAndCancelL");
+
+    // Add resource file.
+    TParse* fileParser = new (ELeave) TParse;
+    CleanupStack::PushL( fileParser );
+    fileParser->Set( KPushMtmUiResourceFileAndDrive, &KDC_MTM_RESOURCE_DIR, NULL );
+    AssureResourceL( fileParser->FullName() );
+    CleanupStack::PopAndDestroy( fileParser ); // fileParser
+    fileParser = NULL;
+
+    // Show note about the message deletion.
+    HBufC* noteText = iCoeEnv.AllocReadResourceLC( aResId );
+    CAknInformationNote* note = new (ELeave) CAknInformationNote( ETrue );
+    note->ExecuteLD( *noteText );
+    CleanupStack::PopAndDestroy( noteText ); // noteText
+
+    // Close the dialog.
+    Cancel();
+
+    PUSHLOG_LEAVEFN("CPushViewMessageOp::NotifyAndCancelL");
+    }
+
+// -----------------------------------------------------------------------------
+// CPushViewMessageOp::HandleServerAppExit
+// -----------------------------------------------------------------------------
+//
+void CPushViewMessageOp::HandleServerAppExit( TInt LOG_ONLY( aReason ) )
+    {
+    PUSHLOG_WRITE_FORMAT("CPushViewMessageOp::HandleServerAppExit: %d",aReason);
+
+    if ( !iIsCancelled )
+        {
+        // Ready. The application was terminated normally.
+        InvokeRun();
+        }
+    }
+
+// End of file.
+