--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrgui/mrfieldbuilderplugin/src/cesmrrecurencefield.cpp	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,318 @@
+/*
+* Copyright (c) 2007-2009 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:  ESMR Recurrence field implementation
+ *
+*/
+
+#include "emailtrace.h"
+#include "cesmrrecurencefield.h"
+
+#include <eiklabel.h>
+#include <barsread.h>
+#include <esmrgui.rsg>
+#include <avkon.hrh>
+//<cmail>
+#include "esmrdef.h"
+//</cmail>
+#include <AknUtils.h>
+
+#include "cesmrrecurrence.h"
+#include "cesmrborderlayer.h"
+#include "mesmrlistobserver.h"
+#include "cesmrlistquery.h"
+#include "mesmrmeetingrequestentry.h"
+#include "mesmrfieldvalidator.h"
+#include "cesmrglobalnote.h"
+
+// Unnamed namespace for local definitions
+namespace { // codescanner::namespace
+
+#ifdef _DEBUG
+
+/** Panic code literal */
+_LIT( KESMRRecurenceFieldPanicTxt, "ESMRRecurenceField" );
+
+/** Panic code enumeration */
+enum TESMRRecurenceFieldPanic
+    {
+    /** Observer is not set */
+    EESMRRecurenceFieldNoObserver = 0
+    };
+
+/**
+ * Raises system panic.
+ * @param aPanic CESMRRecurenceField panic code.
+ */
+void Panic( TESMRRecurenceFieldPanic aPanic )
+    {
+    User::Panic( KESMRRecurenceFieldPanicTxt, aPanic );
+    }
+
+#endif // DEBUG
+
+ }
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CESMRRecurrenceField::CESMRRecurrenceField
+// ---------------------------------------------------------------------------
+//
+CESMRRecurenceField::CESMRRecurenceField(
+        MESMRFieldValidator* aValidator )
+:   iValidator( aValidator),
+    iIndex( 0 )
+    {
+    FUNC_LOG;
+    //do nothing
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRRecurrenceField::~CESMRRecurrenceField
+// ---------------------------------------------------------------------------
+//
+CESMRRecurenceField::~CESMRRecurenceField( )
+    {
+    FUNC_LOG;
+    iArray.ResetAndDestroy();
+    iArray.Close();
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRRecurrenceField::NewL
+// ---------------------------------------------------------------------------
+//
+CESMRRecurenceField* CESMRRecurenceField::NewL(
+        MESMRFieldValidator* aValidator )
+    {
+    FUNC_LOG;
+    CESMRRecurenceField* self =
+            new (ELeave) CESMRRecurenceField( aValidator );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRRecurrenceField::ConstructL
+// ---------------------------------------------------------------------------
+//
+void CESMRRecurenceField::ConstructL( )
+    {
+    FUNC_LOG;
+    _LIT(KEmptyText, "" );
+    SetFieldId ( EESMRFieldRecurrence );
+    iRecurence = new (ELeave) CEikLabel();
+    iRecurence->SetTextL( KEmptyText );
+    CESMRIconField::ConstructL (
+            KAknsIIDQgnFscalIndiRecurrence,
+            iRecurence );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRRecurrenceField::InitializeL
+// ---------------------------------------------------------------------------
+//
+void CESMRRecurenceField::InitializeL()
+    {
+    FUNC_LOG;
+    iRecurence->SetFont ( iLayout->Font( iCoeEnv, iFieldId ) );
+
+    iRecurence->SetLabelAlignment(
+            CESMRLayoutManager::IsMirrored() ?
+            ELayoutAlignRight : ELayoutAlignLeft );
+
+    AknLayoutUtils::OverrideControlColorL(
+            *iRecurence,
+            EColorLabelText,
+            iLayout->GeneralListAreaTextColor() );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRRecurrenceField::InternalizeL
+// ---------------------------------------------------------------------------
+//
+void CESMRRecurenceField::InternalizeL(
+        MESMRCalEntry& aEntry )
+    {
+    FUNC_LOG;
+    if ( aEntry.CanSetRecurrenceL() )
+        {
+        CCoeEnv* env = CCoeEnv::Static ( );
+        TResourceReader reader;
+        env->CreateResourceReaderLC( reader, R_ESMREDITOR_RECURRENCE );
+
+        TESMRRecurrenceValue recurrenceVal;
+        TTime until;
+        aEntry.GetRecurrenceL(recurrenceVal, until );
+
+        iArray.ResetAndDestroy( );
+        TInt count = reader.ReadInt16 ( );
+        for (TInt i(0); i < count; ++i )
+            {
+            CESMRRecurrence* recurrence = new (ELeave) CESMRRecurrence;
+            CleanupStack::PushL( recurrence );
+            recurrence->ConstructFromResourceL( env, reader );
+            iArray.AppendL( recurrence );
+            CleanupStack::Pop( recurrence );
+            // set default recurrence
+            if ( recurrence->RecurrenceValue() == recurrenceVal )
+                {
+                iIndex = i;
+                SetRecurrenceL ( iIndex );
+                }
+            }
+        // resource reader
+        CleanupStack::PopAndDestroy(); // codescanner::cleanup 
+        }
+    else
+        {
+        __ASSERT_DEBUG( iObserver, Panic( EESMRRecurenceFieldNoObserver ) );
+        iObserver->RemoveControl ( iFieldId );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRRecurenceField::SetOutlineFocusL
+// ---------------------------------------------------------------------------
+//
+void CESMRRecurenceField::SetOutlineFocusL( TBool aFocus )
+    {
+    FUNC_LOG;
+    CESMRField::SetOutlineFocusL ( aFocus );
+
+    //Focus gained
+    if ( aFocus )
+        {
+        ChangeMiddleSoftKeyL(EESMRCmdOpenRecurrenceQuery, R_QTN_MSK_OPEN);
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRRecurenceField::ExecuteGenericCommandL
+// ---------------------------------------------------------------------------
+//
+void CESMRRecurenceField::ExecuteGenericCommandL( TInt aCommand )
+    {
+    FUNC_LOG;
+    if (aCommand == EESMRCmdOpenRecurrenceQuery ||
+    	aCommand == EAknCmdOpen )
+        {
+        ExecuteRecurrenceQueryL();
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRRecurenceField::ExecuteRecurrenceQueryL
+// ---------------------------------------------------------------------------
+//
+void CESMRRecurenceField::ExecuteRecurrenceQueryL()
+    {
+    FUNC_LOG;
+    TInt ret = CESMRListQuery::ExecuteL(CESMRListQuery::EESMRRecurrenceQuery );
+
+    if ( ret != KErrCancel )
+        {
+        SetRecurrenceL( ret );
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CESMRRecurrenceField::OfferKeyEventL
+// ---------------------------------------------------------------------------
+//
+TKeyResponse CESMRRecurenceField::OfferKeyEventL(
+        const TKeyEvent& aEvent,
+        TEventCode aType )
+    {
+    FUNC_LOG;
+    TKeyResponse response( EKeyWasNotConsumed);
+    if ( EEventKey == aType )
+        {
+        switch ( aEvent.iScanCode )
+            {
+            case EStdKeyLeftArrow:
+                {
+                if ( iIndex > 0 )
+                    {
+                    SetRecurrenceL ( iIndex - 1 );
+                    response = EKeyWasConsumed;
+                    }
+                }
+                break;
+
+            case EStdKeyRightArrow:
+                {
+                if ( iIndex < (iArray.Count() - 1) )
+                    {
+                    SetRecurrenceL ( iIndex + 1 );
+                    response = EKeyWasConsumed;
+                    }
+                }
+                break;
+
+            default:
+                break;
+            }
+        }
+    return response;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRRecurrenceField::SetRecurrence
+// ---------------------------------------------------------------------------
+//
+void CESMRRecurenceField::SetRecurrenceL(
+        TInt aIndex )
+    {
+    FUNC_LOG;
+    if ( aIndex < 0 || aIndex >= iArray.Count() )
+        {
+        User::Leave( KErrArgument );
+        }
+
+    CESMRRecurrence* rec = iArray[ aIndex ];
+    TRAPD( err, iValidator->RecurrenceChangedL( rec->RecurrenceValue() ) );
+    if ( err == KErrNone )
+        {
+        iRecurence->SetTextL ( rec->RecurrenceText() );
+        iBorder->DrawDeferred ( );
+
+        iIndex = aIndex;
+
+        if ( rec->RecurrenceValue() != ERecurrenceNot )
+            {
+            // if recurrence is switched "on", the end date should be removed
+            iObserver->RemoveControl ( EESMRFieldStopDate );
+            iObserver->InsertControl ( EESMRFieldRecurrenceDate );
+            }
+        else
+            {
+            // if recurrence is switched off, end date should be visible
+            iObserver->InsertControl ( EESMRFieldStopDate );
+            iObserver->RemoveControl ( EESMRFieldRecurrenceDate );
+            }
+        }
+    else
+        {
+        // Error occured
+        CESMRGlobalNote::ExecuteL(
+                CESMRGlobalNote::EESMRRepeatDifferentStartAndEndDate );
+        }
+    }
+
+// EOF
+