--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrgui/mrfieldbuilderplugin/src/cesmrrecurencefield.cpp	Wed Sep 01 12:28:57 2010 +0100
@@ -0,0 +1,389 @@
+/*
+* Copyright (c) 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 "cesmrrecurrence.h"
+#include "mesmrlistobserver.h"
+#include "cesmrlistquery.h"
+#include "mesmrmeetingrequestentry.h"
+#include "mesmrfieldvalidator.h"
+#include "cesmrglobalnote.h"
+#include "nmrlayoutmanager.h"
+#include "cmrimage.h"
+#include "cmrlabel.h"
+
+#include <barsread.h>
+#include <esmrgui.rsg>
+//<cmail>
+#include "esmrdef.h"
+//</cmail>
+
+
+// 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 )
+    : iIndex( 0 )
+    {
+    FUNC_LOG;
+
+    iValidator = aValidator;
+
+    SetFieldId ( EESMRFieldRecurrence );
+    SetFocusType( EESMRHighlightFocus );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRRecurrenceField::~CESMRRecurrenceField
+// ---------------------------------------------------------------------------
+//
+CESMRRecurenceField::~CESMRRecurenceField( )
+    {
+    FUNC_LOG;
+    iArray.ResetAndDestroy();
+    iArray.Close();
+
+    delete iFieldIcon;
+    }
+
+// ---------------------------------------------------------------------------
+// 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;
+    iRecurrence = CMRLabel::NewL();
+    iRecurrence->SetParent( this );
+    CESMRField::ConstructL( iRecurrence );
+
+    iRecurrence->SetTextL( KNullDesC() );
+
+    iFieldIcon = CMRImage::NewL( NMRBitmapManager::EMRBitmapRecurrence );
+    iFieldIcon->SetParent( this );
+    }
+
+// ---------------------------------------------------------------------------
+// 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->HideControl ( 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
+// ---------------------------------------------------------------------------
+//
+TBool CESMRRecurenceField::ExecuteGenericCommandL( TInt aCommand )
+    {
+    FUNC_LOG;
+    TBool isUsed( EFalse );
+    if (aCommand == EESMRCmdOpenRecurrenceQuery ||
+    	aCommand == EAknCmdOpen )
+        {
+    	HandleTactileFeedbackL();
+
+        ExecuteRecurrenceQueryL();
+        isUsed = ETrue;
+        }
+    return isUsed;
+    }
+
+// ---------------------------------------------------------------------------
+// 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 )
+        {
+        iRecurrence->SetTextL( rec->RecurrenceText() );
+        iRecurrence->DrawDeferred();
+
+        iIndex = aIndex;
+
+        if ( rec->RecurrenceValue() != ERecurrenceNot )
+            {
+            // if recurrence is switched "on", the end date should be removed
+            iObserver->HideControl ( EESMRFieldStopDate );
+            iObserver->ShowControl ( EESMRFieldRecurrenceDate );
+            }
+        else
+            {
+            // if recurrence is switched off, end date should be visible
+            iObserver->ShowControl ( EESMRFieldStopDate );
+            iObserver->HideControl ( EESMRFieldRecurrenceDate );
+            }
+        }
+    else
+        {
+        // Error occured
+        CESMRGlobalNote::ExecuteL(
+                CESMRGlobalNote::EESMRRepeatDifferentStartAndEndDate );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRRecurenceField::SizeChanged
+// ---------------------------------------------------------------------------
+//
+void CESMRRecurenceField::SizeChanged()
+    {
+    FUNC_LOG;
+    TRect rect = Rect();
+
+    TAknLayoutRect rowLayoutRect =
+     NMRLayoutManager::GetFieldRowLayoutRect( rect, 1 );
+    rect = rowLayoutRect.Rect();
+
+    TAknWindowComponentLayout iconLayout =
+     NMRLayoutManager::GetWindowComponentLayout(
+             NMRLayoutManager::EMRLayoutTextEditorIcon );
+    AknLayoutUtils::LayoutImage( iFieldIcon, rect, iconLayout );
+
+    TAknLayoutRect bgLayoutRect =
+     NMRLayoutManager::GetLayoutRect(
+             rect, NMRLayoutManager::EMRLayoutTextEditorBg );
+    TRect bgRect( bgLayoutRect.Rect() );
+    // Move focus rect so that it's relative to field's position.
+    bgRect.Move( -Position() );
+    SetFocusRect( bgRect );
+
+    TAknTextComponentLayout editorLayout =
+            NMRLayoutManager::GetTextComponentLayout(
+                    NMRLayoutManager::EMRTextLayoutTextEditor );
+
+    AknLayoutUtils::LayoutLabel( iRecurrence, rect, editorLayout );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRRecurenceField::CountComponentControls
+// ---------------------------------------------------------------------------
+//
+TInt CESMRRecurenceField::CountComponentControls( ) const
+    {
+    FUNC_LOG;
+    TInt count( 0 );
+    if ( iFieldIcon )
+        {
+        ++count;
+        }
+    if ( iRecurrence )
+        {
+        ++count;
+        }
+    return count;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRRecurenceField::ComponentControl
+// ---------------------------------------------------------------------------
+//
+CCoeControl* CESMRRecurenceField::ComponentControl( TInt aInd ) const
+    {
+    FUNC_LOG;
+    switch ( aInd )
+        {
+        case 0:
+            return iFieldIcon;
+        case 1:
+            return iRecurrence;
+        default:
+            return NULL;
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRRecurenceField::SetContainerWindowL
+// ---------------------------------------------------------------------------
+//
+void CESMRRecurenceField::SetContainerWindowL(
+        const CCoeControl& aContainer )
+    {
+    CCoeControl::SetContainerWindowL( aContainer );
+    iRecurrence->SetContainerWindowL( aContainer );
+
+    iRecurrence->SetParent( this );
+    }
+
+// EOF