--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrgui/mrfieldbuilderplugin/src/cesmrsingletimefield.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 single time field implementation
+ *
+*/
+
+#include "cesmrsingletimefield.h"
+#include "mesmrfieldvalidator.h"
+#include "cesmrglobalnote.h"
+#include "esmrfieldbuilderdef.h"
+#include "cmrimage.h"
+#include "nmrlayoutmanager.h"
+#include "nmrcolormanager.h"
+#include "nmrbitmapmanager.h"
+
+#include <AknsBasicBackgroundControlContext.h>
+#include <eikmfne.h>
+
+#include "emailtrace.h"
+
+namespace{  // codescanner::namespace
+#define KMinimumTime (TTime(0)) // codescanner::baddefines
+
+// 24 hours in microseconds
+const TInt64 KDayInMicroSeconds = 86400000000;
+#define KMaximumTime (TTime(KDayInMicroSeconds)) // codescanner::baddefines 
+}
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CESMRSingleTimeField::CESMRSingleTimeField
+// ---------------------------------------------------------------------------
+//
+CESMRSingleTimeField::CESMRSingleTimeField( MESMRFieldValidator* aValidator ) 
+    {
+    FUNC_LOG;
+    
+    iValidator = aValidator;
+    SetFieldId ( EESMRFieldAlarmTime );
+    SetFocusType( EESMRHighlightFocus );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRSingleTimeField::~CESMRSingleTimeField
+// ---------------------------------------------------------------------------
+//
+CESMRSingleTimeField::~CESMRSingleTimeField()
+    {
+    FUNC_LOG;
+    delete iFieldIcon;
+    delete iBgCtrlContext;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRSingleTimeField::NewL
+// ---------------------------------------------------------------------------
+//
+CESMRSingleTimeField* CESMRSingleTimeField::NewL( 
+        MESMRFieldValidator* aValidator )
+    {
+    FUNC_LOG;
+    CESMRSingleTimeField* self =
+            new( ELeave )CESMRSingleTimeField( aValidator );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRSingleTimeField::ConstructL
+// ---------------------------------------------------------------------------
+//
+void CESMRSingleTimeField::ConstructL( )
+    {
+    FUNC_LOG;
+    
+    SetComponentsToInheritVisibility( ETrue );
+    
+    TTime startTime;
+    startTime.HomeTime();
+
+    iTime = new( ELeave )CEikTimeEditor();
+    
+    CESMRField::ConstructL( iTime ); //ownership transferred
+    
+    iTime->ConstructL(
+            KMinimumTime,
+            KMaximumTime,
+            startTime,
+            EEikTimeWithoutSecondsField );
+    iTime->SetUpAndDownKeysConsumed( EFalse );
+  
+    iFieldIcon = CMRImage::NewL( NMRBitmapManager::EMRBitmapAlarmClock );
+    iFieldIcon->SetParent( this );
+    
+    if( iValidator )
+        {
+        iValidator->SetAlarmTimeFieldL( *iTime );
+        }
+    
+    TRect tempRect( 0, 0, 0, 0 );
+    
+    // Setting background instead of theme skin  
+    NMRBitmapManager::TMRBitmapStruct bitmapStruct;
+    bitmapStruct = NMRBitmapManager::GetBitmapStruct( NMRBitmapManager::EMRBitmapInputCenter );
+
+    iBgCtrlContext = CAknsBasicBackgroundControlContext::NewL( 
+                bitmapStruct.iItemId, 
+                tempRect, 
+                EFalse );
+        
+    iTime->SetSkinBackgroundControlContextL( iBgCtrlContext );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRSingleTimeField::OkToLoseFocusL
+// ---------------------------------------------------------------------------
+//
+TBool CESMRSingleTimeField::OkToLoseFocusL(
+        TESMREntryFieldId /*aNextItem*/ )
+    {
+    FUNC_LOG;
+    TInt err( KErrNone );
+    if( iValidator )
+        {
+        TRAP( err, iValidator->AlarmTimeChangedL() );
+        }
+    if( err != KErrNone )
+        {
+        CESMRGlobalNote::ExecuteL(
+                CESMRGlobalNote::EESMRCalenLaterDate );
+        return EFalse;
+        }
+    return ETrue;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRSingleTimeField::OfferKeyEventL
+// ---------------------------------------------------------------------------
+//
+TKeyResponse CESMRSingleTimeField::OfferKeyEventL( const TKeyEvent& aEvent,
+        TEventCode aType )
+    {
+    FUNC_LOG;
+    TKeyResponse response( EKeyWasNotConsumed );
+    if ( aType == EEventKey )
+        {
+        TInt fieldIndex( iTime->CurrentField() );
+
+        switch( aEvent.iScanCode )
+            {
+            // make sure these events are NOT consumed
+            case EStdKeyUpArrow:
+            case EStdKeyDownArrow:
+                break;
+
+            default:
+                response = iTime->OfferKeyEventL ( aEvent, aType );
+                iTime->DrawDeferred();
+                break;
+            }
+
+        CheckIfValidatingNeededL( fieldIndex );
+        }
+    return response;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRSingleTimeField::CheckIfValidatingNeededL
+// ---------------------------------------------------------------------------
+//
+void CESMRSingleTimeField::CheckIfValidatingNeededL(
+        TInt aStartFieldIndex )
+    {
+    FUNC_LOG;
+    TInt err( KErrNone );
+    TInt fieldIndex( iTime->CurrentField() );
+
+    if( fieldIndex != aStartFieldIndex )
+        {
+        TRAP( err, iValidator->AlarmTimeChangedL() );
+        }
+
+    if( err != KErrNone )
+        {
+        CESMRGlobalNote::ExecuteL (
+                CESMRGlobalNote::EESMRCalenLaterDate );
+        }
+    }
+// ---------------------------------------------------------------------------
+// CESMRSingleTimeField::SetOutlineFocusL
+// ---------------------------------------------------------------------------
+//
+void CESMRSingleTimeField::SetOutlineFocusL( TBool aFocus )
+    {
+    FUNC_LOG;
+    CESMRField::SetOutlineFocusL( aFocus );
+    
+    if( aFocus )
+        {
+        ChangeMiddleSoftKeyL( EESMRCmdSaveMR, R_QTN_MSK_SAVE );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRSingleTimeField::SetValidatorL
+// ---------------------------------------------------------------------------
+//
+void CESMRSingleTimeField::SetValidatorL( MESMRFieldValidator* aValidator )
+    {
+    FUNC_LOG;
+    
+    CESMRField::SetValidatorL( aValidator );
+    
+    if ( iValidator )
+        {
+        iValidator->SetAlarmTimeFieldL( *iTime );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRSingleTimeField::SizeChanged()
+// ---------------------------------------------------------------------------
+//
+TBool CESMRSingleTimeField::ExecuteGenericCommandL( TInt aCommand )
+    {
+    FUNC_LOG;
+    
+    TBool retValue( EFalse );
+    
+    if ( EMRCmdDoEnvironmentChange == aCommand )
+        {
+        // Locale has been changed       
+        DoEnvChangeL();
+        retValue = ETrue;
+        }
+    
+    return retValue;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRSingleTimeField::SizeChanged()
+// ---------------------------------------------------------------------------
+//
+void CESMRSingleTimeField::SizeChanged()
+    {
+     TRect rect( Rect() );
+
+    // Layouting field icon
+    if( iFieldIcon )
+        {
+        TAknWindowComponentLayout iconLayout = 
+            NMRLayoutManager::GetWindowComponentLayout( 
+                    NMRLayoutManager::EMRLayoutDateEditorIcon );
+        AknLayoutUtils::LayoutImage( iFieldIcon, rect, iconLayout );
+        }
+        
+    // Layouting time editor
+    if( iTime )
+        {
+        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::EMRTextLayoutDateEditor );
+        AknLayoutUtils::LayoutMfne( iTime, rect, editorLayout );
+        
+        NMRColorManager::SetColor( *iTime, 
+                                   NMRColorManager::EMRMainAreaTextColor );
+
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRSingleTimeField::CountComponentControls()
+// ---------------------------------------------------------------------------
+//
+TInt CESMRSingleTimeField::CountComponentControls() const
+    {
+    TInt count( 0 );
+    if( iFieldIcon )
+        {
+        ++count;
+        }
+
+    if( iTime )
+        {
+        ++count;
+        }
+    return count;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRSingleTimeField::ComponentControl()
+// ---------------------------------------------------------------------------
+//
+CCoeControl* CESMRSingleTimeField::ComponentControl( TInt aIndex ) const
+    {
+    switch( aIndex )
+        {
+        case 0:
+            return iFieldIcon;
+        case 1:
+            return iTime;
+        default:
+            return NULL;
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRSingleTimeField::SetContainerWindowL
+// ---------------------------------------------------------------------------
+//
+void CESMRSingleTimeField::SetContainerWindowL( 
+        const CCoeControl& aContainer )
+    {
+    iContainerWindow = &aContainer;
+    
+    CCoeControl::SetContainerWindowL( *iContainerWindow );
+    
+    iFieldIcon->SetContainerWindowL( *iContainerWindow );
+    iTime->SetContainerWindowL( *iContainerWindow );
+    
+    iFieldIcon->SetParent( this );
+    iTime->SetParent( this );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRSingleTimeField::DoEnvChangeL
+// ---------------------------------------------------------------------------
+//
+void CESMRSingleTimeField::DoEnvChangeL()
+    {
+    FUNC_LOG;
+    
+    CEikTimeEditor* time = new( ELeave )CEikTimeEditor;
+    CleanupStack::PushL( time );
+    
+    TTime startTime;
+    startTime.HomeTime();    
+    
+    time->ConstructL(
+            KMinimumTime,
+            KMaximumTime,
+            startTime,
+            EEikTimeWithoutSecondsField );
+    
+    time->SetUpAndDownKeysConsumed( EFalse );       
+    
+    UpdateExtControlL( time );
+    
+    CleanupStack::Pop( time );
+    iTime = time;
+
+    iTime->SetSkinBackgroundControlContextL( iBgCtrlContext );        
+    SetContainerWindowL( *iContainerWindow );    
+    
+    if ( iValidator )
+        {
+        iValidator->SetAlarmTimeFieldL( *iTime );
+        }
+    
+    iTime->ActivateL();
+    
+    SizeChanged();
+    DrawDeferred();    
+    }
+
+// EOF
+