examples/SFExamples/NotifierExample/Notifier/src/Notifier1.cpp

// Notifier1.cpp
//
// Copyright (c) 2007 Symbian Software Ltd.  All rights reserved.
//

#include "Notifier1.h"
#include <Notifier1Uids.h> //Exported header containing UIDs for launching notifiers in this DLL
#include "Notifier1.hrh"
#include <eikenv.h>
#include <bautils.h>
#include <Notifier1Dialog.rsg>
#include <ImplementationProxy.h>        // For the ECom entry point definitions

#include <eikedwin.h>  //for edwin

const TUid KScreenOutput = { 0x10009D48 };

CNotifier1* CNotifier1::NewLC()
        {
        CNotifier1* self = new(ELeave) CNotifier1();
        CleanupStack::PushL(self);
        self->ConstructL();
        return self;
        }
        
CNotifier1::~CNotifier1()
        {
        }
        
CNotifier1::CNotifier1()
        {
        }
        
void CNotifier1::ConstructL()
        {
    #ifdef __EPOC32__
                _LIT(KResourceFile, "\\resource\\apps\\Notifier1Dialog.rsc");
    #else
                _LIT(KResourceFile, "z:\\resource\\apps\\Notifier1Dialog.rsc"); 
        #endif
        TFileName resourceFileName(KResourceFile);
        BaflUtils::NearestLanguageFile(iEikonEnv->FsSession(), resourceFileName);
        TInt offset = iEikonEnv->AddResourceFileL(resourceFileName);
        TRAPD(err,ConstructSleepingAlertDialogL(R_NOTIFIER1));
           
        iEikonEnv->DeleteResourceFile(offset);
        User::LeaveIfError(err);
        }

void CNotifier1::Release()
        {
        delete this;
        }
        
CNotifier1::TNotifierInfo CNotifier1::RegisterL()
        {
        iInfo.iUid=KNotifier1Uid;
        iInfo.iChannel=KScreenOutput;
        iInfo.iPriority=ENotifierPriorityHigh;
        return iInfo;
        }
        
CNotifier1::TNotifierInfo CNotifier1::Info() const
        {
        return iInfo;
        }
        
void CNotifier1::StartL(const TDesC8& /*aBuffer*/, TInt /*aReplySlot*/, const RMessagePtr2& aMessage)
        {
        aMessage.Complete(KErrNotSupported);
        }
        

TPtrC8 CNotifier1::StartL(const TDesC8& aBuffer)
        {
        if (!IsVisible())
                {
                CEikEdwin* editor1 = (CEikEdwin *) Control(ENotifier1ControlEditor);
                TInt length=aBuffer.Length();
                HBufC* theBuffer=HBufC::NewLC(length);
                TPtr theBufferPtr = theBuffer->Des();
                theBufferPtr.Copy(aBuffer);
                editor1->SetTextL(theBuffer);
                CleanupStack::PopAndDestroy(theBuffer);
                RouseSleepingDialog();
                }
        return KNullDesC8();
        }
        
void CNotifier1::Cancel()
        {
        ExitSleepingDialog();
        }
        
TPtrC8 CNotifier1::UpdateL(const TDesC8& aBuffer)
        {
        CEikEdwin* editor1 = (CEikEdwin *) Control(ENotifier1ControlEditor);
        TInt length=aBuffer.Length();
        HBufC* theBuffer=HBufC::NewLC(length);
        TPtr theBufferPtr = theBuffer->Des();
        theBufferPtr.Copy(aBuffer);
        editor1->SetTextL(theBuffer);
        CleanupStack::PopAndDestroy(theBuffer);
        DrawNow();
        return KNullDesC8();
        }
                
void CNotifier1::UpdateL(const TDesC8& /*aBuffer*/, TInt /*aReplySlot*/, const RMessagePtr2& aMessage)
        {
        aMessage.Complete(KErrNotSupported);
        }

void CreateNotifiersL(CArrayPtrFlat<MEikSrvNotifierBase2>& aNotifiers)
        {
        CNotifier1* notifier1 = CNotifier1::NewLC();
        aNotifiers.AppendL(notifier1);
        CleanupStack::Pop(notifier1);
        }

CArrayPtr<MEikSrvNotifierBase2>* NotifierArray()
        {
        CArrayPtrFlat<MEikSrvNotifierBase2>* notifiers = new CArrayPtrFlat<MEikSrvNotifierBase2>(5);
        if (notifiers)
                {
                TRAPD(err, CreateNotifiersL(*notifiers));
                if (err)
                        {
                        TInt count = notifiers->Count();
                        while (count--)
                                {
                                (*notifiers)[count]->Release();
                                }
                        delete notifiers;
                        notifiers = NULL;
                        }
                }
        return notifiers;
        }


TInt CNotifier1::NotifierCapabilites()
        {
        return EScreenDeviceChangeSupported;
//Symbian OS v9 supports multiple screen orientations/modes. If a single mode is guaranteed you can return ENoSpecialCapabilities, but this may fail on the Emulator.
        }

// ECom plugin entry point

const TImplementationProxy ImplementationTable[] =
        {
    IMPLEMENTATION_PROXY_ENTRY(0x102826DB, NotifierArray)
        };

EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)
        {
        aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);
        return ImplementationTable;
        }

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