diff -r d189ee25cf9d -r 3533d4323edc meetingrequest/mrgui/mrfieldbuilderplugin/src/cesmrpriorityfield.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrgui/mrfieldbuilderplugin/src/cesmrpriorityfield.cpp	Wed Sep 01 12:28:57 2010 +0100
@@ -0,0 +1,424 @@
+/*
+* 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 priority field implementation
+ *
+*/
+
+#include "cesmrpriorityfield.h"
+
+#include "cesmrlistquery.h"
+#include "nmrcolormanager.h"
+#include "cmrimage.h"
+#include "cmrlabel.h"
+#include "nmrlayoutmanager.h"
+#include "nmrbitmapmanager.h"
+#include "mesmrtitlepaneobserver.h"
+
+#include <calentry.h>
+#include <esmrgui.rsg>
+#include <StringLoader.h>
+#include <barsread.h>
+#include <eiklabel.h>
+#include <avkon.hrh>
+#include <AknsConstants.h>
+#include <AknUtils.h>
+
+#include "emailtrace.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CESMRPriorityField::CESMRPriorityField
+// ---------------------------------------------------------------------------
+//
+CESMRPriorityField::CESMRPriorityField()
+    {
+    FUNC_LOG;
+    SetFieldId( EESMRFieldPriority );
+    SetFocusType( EESMRHighlightFocus );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRPriorityField::~CESMRPriorityField
+// ---------------------------------------------------------------------------
+//
+CESMRPriorityField::~CESMRPriorityField()
+    {
+    FUNC_LOG;
+    iArray.ResetAndDestroy();
+    iArray.Close();
+
+    delete iIcon;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRPriorityField::NewL
+// ---------------------------------------------------------------------------
+//
+CESMRPriorityField* CESMRPriorityField::NewL()
+    {
+    FUNC_LOG;
+    CESMRPriorityField* self = new (ELeave) CESMRPriorityField;
+    CleanupStack::PushL ( self );
+    self->ConstructL ( );
+    CleanupStack::Pop ( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRPriorityField::ConstructL
+// ---------------------------------------------------------------------------
+//
+void CESMRPriorityField::ConstructL()
+    {
+    FUNC_LOG;
+    iLabel = CMRLabel::NewL();
+    iLabel->SetParent( this );
+    CESMRField::ConstructL( iLabel ); // ownership transfered
+
+    iIcon = CMRImage::NewL( NMRBitmapManager::EMRBitmapPriorityNormal );
+    iIcon->SetParent( this );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRPriorityField::InitializeL
+// ---------------------------------------------------------------------------
+//
+void CESMRPriorityField::InitializeL()
+    {
+    FUNC_LOG;
+    NMRColorManager::SetColor( *iLabel,
+                               NMRColorManager::EMRMainAreaTextColor );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRPriorityField::InternalizeL
+// ---------------------------------------------------------------------------
+//
+void CESMRPriorityField::InternalizeL( MESMRCalEntry& aEntry )
+    {
+    FUNC_LOG;
+    TInt prior = aEntry.GetPriorityL ( );
+
+    iEntryType = aEntry.Type();
+
+    // esmrgui.rss
+    TResourceReader reader;
+    TInt resourceId(KErrNotFound);
+    if ( aEntry.Type() == MESMRCalEntry::EESMRCalEntryTodo )
+        {
+        resourceId = R_ESMREDITOR_TODO_PRIORITY;
+        }
+    else
+        {
+        resourceId = R_ESMREDITOR_PRIORITY;
+        }
+
+    iCoeEnv->CreateResourceReaderLC ( reader, resourceId );
+
+    iArray.Reset ( );
+    // Read priority items to array
+    TInt count = reader.ReadInt16 ( );
+    for (TInt i(0); i < count; i++ )
+        {
+        CESMRPriority* priority = new (ELeave) CESMRPriority;
+        CleanupStack::PushL ( priority );
+        priority->ConstructFromResourceL ( reader );
+        iArray.AppendL ( priority );
+        CleanupStack::Pop ( priority );
+        if ( priority->Id ( )== prior )
+            {
+            iIndex = i;
+            UpdateTextL ( iIndex );
+            }
+        }
+    // reader
+    CleanupStack::PopAndDestroy(); // codescanner::cleanup
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRPriorityField::ExternalizeL
+// ---------------------------------------------------------------------------
+//
+void CESMRPriorityField::ExternalizeL( MESMRCalEntry& aEntry )
+    {
+    FUNC_LOG;
+    if ( iIndex < iArray.Count() )
+        {
+        CCalEntry& calEntry = aEntry.Entry ( );
+        calEntry.SetPriorityL ( iArray[iIndex]->Id ( ) );
+        }
+    else
+        {
+        User::Leave( KErrOverflow );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRPriorityField::SetOutlineFocusL
+// ---------------------------------------------------------------------------
+//
+void CESMRPriorityField::SetOutlineFocusL( TBool aFocus )
+    {
+    FUNC_LOG;
+    CESMRField::SetOutlineFocusL ( aFocus );
+    iLabel->SetFocus( aFocus );
+
+    //Focus gained
+    if ( aFocus )
+        {
+        ChangeMiddleSoftKeyL(EESMRCmdOpenPriorityQuery, R_QTN_MSK_OPEN);
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRPriorityField::SizeChanged()
+// ---------------------------------------------------------------------------
+//
+void CESMRPriorityField::SizeChanged()
+    {
+    FUNC_LOG;
+    TRect rect = Rect();
+    TAknLayoutRect rowLayoutRect =
+        NMRLayoutManager::GetFieldRowLayoutRect( rect, 1 );
+    rect = rowLayoutRect.Rect();
+
+    TAknWindowComponentLayout iconLayout =
+        NMRLayoutManager::GetWindowComponentLayout(
+                NMRLayoutManager::EMRLayoutTextEditorIcon );
+    AknLayoutUtils::LayoutImage( iIcon, 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( iLabel, rect, editorLayout );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRPriorityField::CountComponentControls()
+// ---------------------------------------------------------------------------
+//
+TInt CESMRPriorityField::CountComponentControls() const
+    {
+    FUNC_LOG;
+    TInt count( 0 );
+    if ( iIcon )
+        {
+        ++count;
+        }
+
+    if ( iLabel )
+        {
+        ++count;
+        }
+    return count;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRPriorityField::ComponentControl()
+// ---------------------------------------------------------------------------
+//
+CCoeControl* CESMRPriorityField::ComponentControl( TInt aIndex ) const
+    {
+    FUNC_LOG;
+    switch ( aIndex )
+        {
+        case 0:
+            return iIcon;
+        case 1:
+            return iLabel;
+        default:
+            return NULL;
+        }
+    }
+
+
+
+// ---------------------------------------------------------------------------
+// CESMRPriorityField::ExecuteGenericCommandL()
+// ---------------------------------------------------------------------------
+//
+TBool CESMRPriorityField::ExecuteGenericCommandL( TInt aCommand )
+    {
+    FUNC_LOG;
+    TBool isUsed( EFalse );
+    if( aCommand == EESMRCmdOpenPriorityQuery ||
+        aCommand == EAknCmdOpen )
+        {
+    	HandleTactileFeedbackL();
+
+        ExecutePriorityQueryL();
+        isUsed = ETrue;
+        }
+    return isUsed;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRPriorityField::ExecutePriorityQueryL
+// ---------------------------------------------------------------------------
+//
+void CESMRPriorityField::ExecutePriorityQueryL()
+    {
+    FUNC_LOG;
+
+    TInt ret(KErrNone);
+    if ( iEntryType == MESMRCalEntry::EESMRCalEntryTodo)
+        {
+        ret = CESMRListQuery::ExecuteL (CESMRListQuery::EESMRTodoPriorityPopup );
+        }
+    else
+        {
+        ret = CESMRListQuery::ExecuteL (CESMRListQuery::EESMRPriorityPopup );
+        }
+
+    if ( ret != KErrCancel )
+        {
+        // ret is priority value, not index
+        for ( TInt i=0; i<iArray.Count(); ++i )
+            {
+            if ( iArray[i]->Id() == ret )
+                {
+                iIndex = i;
+                UpdateTextL( iIndex );
+                break;
+                }
+            }
+        }
+
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRPriorityField::OfferKeyEventL
+// ---------------------------------------------------------------------------
+//
+TKeyResponse CESMRPriorityField::OfferKeyEventL(const TKeyEvent& aEvent,
+        TEventCode aType )
+    {
+    FUNC_LOG;
+    TKeyResponse response( EKeyWasNotConsumed);
+    if ( aType == EEventKey )
+        {
+        switch ( aEvent.iScanCode )
+            {
+            case EStdKeyLeftArrow:
+                {
+                if ( iIndex > 0 )
+                    {
+                    UpdateTextL ( --iIndex );
+                    response = EKeyWasConsumed;
+                    }
+                }
+                break;
+            case EStdKeyRightArrow:
+                {
+                if ( iIndex < iArray.Count ( )- 1 )
+                    {
+                    UpdateTextL ( ++iIndex );
+                    response = EKeyWasConsumed;
+                    }
+                }
+                break;
+            case EStdKeyDevice3:
+                {
+                TInt ret(KErrNone);
+                if ( iEntryType == MESMRCalEntry::EESMRCalEntryTodo)
+                    {
+                    ret = CESMRListQuery::ExecuteL (CESMRListQuery::EESMRTodoPriorityPopup );
+                    }
+                else
+                    {
+                    ret = CESMRListQuery::ExecuteL (CESMRListQuery::EESMRPriorityPopup );
+                    }
+                if ( ret != KErrCancel )
+                    {
+                    // ret is priority value, not index
+                    for ( TInt i=0; i<iArray.Count(); ++i )
+                        {
+                        if ( iArray[i]->Id() == ret )
+                            {
+                            iIndex = i;
+                            UpdateTextL( iIndex );
+                            break;
+                            }
+                        }
+                    }
+                response = EKeyWasConsumed;
+                }
+                break;
+            default:
+                break;
+            }
+        }
+    return response;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRPriorityField::UpdateTextL
+// ---------------------------------------------------------------------------
+//
+void CESMRPriorityField::UpdateTextL( TInt aIndex )
+    {
+    FUNC_LOG;
+    CESMRPriority* priority = iArray[ aIndex ];
+    iLabel->SetTextL ( priority->Text ( ) );
+
+    NMRBitmapManager::TMRBitmapId bitmapId(
+            NMRBitmapManager::EMRBitmapPriorityNormal );
+
+    switch ( priority->Id() )
+        {
+        case EFSCalenMRPriorityLow:
+        case EFSCalenTodoPriorityLow:
+            {
+            bitmapId = NMRBitmapManager::EMRBitmapPriorityLow;
+            break;
+            }
+        case EFSCalenMRPriorityUnknown:
+        case EFSCalenMRPriorityNormal:
+        case EFSCalenTodoPriorityNormal:
+            {
+            bitmapId = NMRBitmapManager::EMRBitmapPriorityNormal;
+            break;
+            }
+        case EFSCalenMRPriorityHigh: // same value as EFSCalenTodoPriorityHigh
+            {
+            bitmapId = NMRBitmapManager::EMRBitmapPriorityHigh;
+            break;
+            }
+        default:
+        	ASSERT(EFalse);
+        	break;
+        }
+
+    delete iIcon;
+    iIcon = NULL;
+    iIcon = CMRImage::NewL( bitmapId );
+    iIcon->SetParent( this );
+
+    // This needs to be called so icon will be redrawn
+    SizeChanged();
+    DrawDeferred();
+    }
+
+// EOF
+