--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrgui/mrfieldbuilderplugin/src/cesmrviewertimefield.cpp	Wed Sep 01 12:28:57 2010 +0100
@@ -0,0 +1,338 @@
+/*
+* 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:  Time field for viewers
+*
+*/
+
+#include "cesmrviewertimefield.h"
+#include "cesmreditor.h"
+#include "mesmrlistobserver.h"
+#include "nmrbitmapmanager.h"
+#include "nmrlayoutmanager.h"
+#include "cmrlabel.h"
+#include "cmrimage.h"
+#include "cesmrglobalnote.h"
+
+#include <eiklabel.h>
+#include <caluser.h>
+#include <calalarm.h>
+#include <avkon.rsg>
+#include <calentry.h>
+#include <eikenv.h>
+#include <eikedwin.h>
+#include <StringLoader.h>
+#include <AknsConstants.h>
+#include <AknUtils.h>
+#include <AknLayout2ScalableDef.h>
+#include <esmrgui.rsg>
+// DEBUG
+#include "emailtrace.h"
+
+//unnamed namespace for local constants functions
+namespace{ // codescanner::namespace
+
+const TInt KTimeBufferSize( 50 );
+
+const TInt KTempBufferSize( 20 );
+
+// Literal for start and end time separator
+_LIT(KTimeSeparator," - ");
+
+}//namespace
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CESMRViewerTimeField::CESMRViewerTimeField()
+// ---------------------------------------------------------------------------
+//
+CESMRViewerTimeField::CESMRViewerTimeField()
+    {
+    FUNC_LOG;
+
+    SetFieldId( EESMRFieldMeetingTime );
+    SetFocusType( EESMRHighlightFocus );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerTimeField::~CESMRViewerTimeField()
+// ---------------------------------------------------------------------------
+//
+CESMRViewerTimeField::~CESMRViewerTimeField()
+    {
+    FUNC_LOG;
+    delete iIcon;
+    delete iLockIcon;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CESMRViewerTimeField::NewL()
+// ---------------------------------------------------------------------------
+//
+CESMRViewerTimeField* CESMRViewerTimeField::NewL()
+    {
+    FUNC_LOG;
+    CESMRViewerTimeField* self = new (ELeave) CESMRViewerTimeField();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerTimeField::ConstructL()
+// ---------------------------------------------------------------------------
+//
+void CESMRViewerTimeField::ConstructL()
+    {
+    FUNC_LOG;
+
+    iLabel = CMRLabel::NewL( this );
+    CESMRField::ConstructL( iLabel ); // ownership transfered
+
+    iIcon = CMRImage::NewL( NMRBitmapManager::EMRBitmapClock, this );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerTimeField::InternalizeL()
+// ---------------------------------------------------------------------------
+//
+void CESMRViewerTimeField::InternalizeL( MESMRCalEntry& aEntry )
+    {
+    FUNC_LOG;
+
+    CCalEntry& entry = aEntry.Entry();
+
+    iStartTime = entry.StartTimeL().TimeLocalL();
+    iEndTime   = entry.EndTimeL().TimeLocalL();
+
+    if ( aEntry.IsAllDayEventL() )
+        {
+        // set the field as hidden:
+        iObserver->HideControl( FieldId() );
+        }
+    else
+        {
+        FormatTimeFieldStringL();
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerTimeField::InitializeL()
+// ---------------------------------------------------------------------------
+//
+void CESMRViewerTimeField::InitializeL()
+    {
+    FUNC_LOG;
+
+    TAknLayoutText text = NMRLayoutManager::GetLayoutText(
+            Rect(),
+            NMRLayoutManager::EMRTextLayoutTextEditor );
+
+    iLabel->SetFont( text.Font() );
+    // This is called so that theme changes will apply when changing theme "on the fly"
+    if ( IsFocused() )
+        {
+        iLabel->FocusChanged( EDrawNow );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerTimeField::SizeChanged()
+// ---------------------------------------------------------------------------
+//
+void CESMRViewerTimeField::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 );
+
+    // Layouting lock icon
+    if( iLockIcon )
+        {
+        TAknWindowComponentLayout iconLayout(
+                NMRLayoutManager::GetWindowComponentLayout(
+                    NMRLayoutManager::EMRLayoutSingleRowDColumnGraphic ) );
+        AknLayoutUtils::LayoutImage( iLockIcon, rect, iconLayout );
+        }
+
+    // Layouting label
+    TAknTextComponentLayout viewerLayoutText;
+    if( iLockIcon )
+        {
+        viewerLayoutText = NMRLayoutManager::GetTextComponentLayout(
+                NMRLayoutManager::EMRTextLayoutSingleRowEditorText );
+        }
+    else
+        {
+        viewerLayoutText = NMRLayoutManager::GetTextComponentLayout(
+                NMRLayoutManager::EMRTextLayoutTextEditor );
+        }
+
+    AknLayoutUtils::LayoutLabel( iLabel, rect, viewerLayoutText );
+    TRect viewerRect( iLabel->Rect() );
+
+    // Move focus rect so that it's relative to field's position.
+    viewerRect.Move( -Position() );
+    SetFocusRect( viewerRect );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerTimeField::CountComponentControls()
+// ---------------------------------------------------------------------------
+//
+TInt CESMRViewerTimeField::CountComponentControls() const
+    {
+    FUNC_LOG;
+
+    TInt count( 0 );
+    if ( iIcon )
+    	{
+    	++count;
+    	}
+
+    if ( iLabel )
+    	{
+    	++count;
+    	}
+
+    if ( iLockIcon )
+    	{
+    	++count;
+    	}
+    return count;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerTimeField::ComponentControl()
+// ---------------------------------------------------------------------------
+//
+CCoeControl* CESMRViewerTimeField::ComponentControl( TInt aIndex ) const
+    {
+    FUNC_LOG;
+
+    switch ( aIndex )
+        {
+        case 0:
+            return iIcon;
+        case 1:
+            return iLabel;
+        case 2:
+        	return iLockIcon;
+        default:
+            return NULL;
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerTimeField::SetOutlineFocusL()
+// ---------------------------------------------------------------------------
+//
+void CESMRViewerTimeField::SetOutlineFocusL( TBool aFocus )
+    {
+    FUNC_LOG;
+
+    CESMRField::SetOutlineFocusL ( aFocus );
+
+    iLabel->SetFocus( aFocus );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerTimeField::ExecuteGenericCommandL()
+// ---------------------------------------------------------------------------
+//
+TBool CESMRViewerTimeField::ExecuteGenericCommandL( TInt aCommand )
+    {
+    FUNC_LOG;
+
+    TBool retValue( EFalse );
+
+    if( (aCommand == EAknCmdOpen) && IsLocked()  )
+    	{
+		HandleTactileFeedbackL();
+
+    	CESMRGlobalNote::ExecuteL(
+    			CESMRGlobalNote::EESMRUnableToEdit );
+    	retValue = ETrue;
+    	}
+
+    if ( EMRCmdDoEnvironmentChange == aCommand )
+        {
+        FormatTimeFieldStringL();
+        retValue = ETrue;
+        }
+
+    return retValue;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerTimeField::LockL()
+// ---------------------------------------------------------------------------
+//
+void CESMRViewerTimeField::LockL()
+	{
+	FUNC_LOG;
+	if( IsLocked() )
+		{
+		return;
+		}
+
+	CESMRField::LockL();
+
+	delete iLockIcon;
+	iLockIcon = NULL;
+	iLockIcon = CMRImage::NewL(
+	        NMRBitmapManager::EMRBitmapLockField,
+	        this,
+	        ETrue );
+	}
+
+// ---------------------------------------------------------------------------
+// CESMRViewerTimeField::FormatTimeFieldStringL()
+// ---------------------------------------------------------------------------
+//
+void CESMRViewerTimeField::FormatTimeFieldStringL()
+    {
+    HBufC* timeFormatString =
+        iEikonEnv->AllocReadResourceLC( R_QTN_TIME_USUAL_WITH_ZERO );
+
+    HBufC* finalBuf = HBufC::NewLC( KTimeBufferSize );
+    HBufC* startBuf = HBufC::NewLC( KTempBufferSize );
+    HBufC* endBuf = HBufC::NewLC( KTempBufferSize );
+    const TInt KNumBuffers( 4 );
+
+    TPtr startPtr( startBuf->Des() );
+    iStartTime.FormatL( startPtr, *timeFormatString );
+    TPtr endPtr( endBuf->Des() );
+    iEndTime.FormatL( endPtr, *timeFormatString );
+    TPtr finalPtr( finalBuf->Des() );
+    finalPtr.Append( startPtr );
+    finalPtr.Append( KTimeSeparator );
+    finalPtr.Append( endPtr );
+    AknTextUtils::DisplayTextLanguageSpecificNumberConversion( finalPtr );
+    iLabel->SetTextL( finalPtr );
+    CleanupStack::PopAndDestroy( KNumBuffers, timeFormatString );
+
+    }
+
+// EOF