--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrgui/mrfieldbuilderplugin/src/cesmrviewerpriorityfield.cpp	Wed Sep 01 12:28:57 2010 +0100
@@ -0,0 +1,319 @@
+/*
+* 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:  Priority field for viewers
+ *
+*/
+
+#include "cesmrviewerpriorityfield.h"
+
+#include "esmrdef.h"
+#include "mesmrlistobserver.h"
+#include "cmrimage.h"
+#include "cmrlabel.h"
+#include "nmrlayoutmanager.h"
+#include "nmrbitmapmanager.h"
+#include "cesmrglobalnote.h"
+
+#include <calentry.h>
+#include <eikenv.h>
+#include <StringLoader.h>
+#include <esmrgui.rsg>
+
+// DEBUG
+#include "emailtrace.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CESMRViewerPriorityField::NewL()
+// ---------------------------------------------------------------------------
+//
+CESMRViewerPriorityField* CESMRViewerPriorityField::NewL()
+    {
+    FUNC_LOG;
+    CESMRViewerPriorityField* self = new (ELeave) CESMRViewerPriorityField();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerPriorityField::~CESMRViewerPriorityField()
+// ---------------------------------------------------------------------------
+//
+CESMRViewerPriorityField::~CESMRViewerPriorityField()
+    {
+    FUNC_LOG;
+    delete iIcon;
+    delete iLockIcon;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerPriorityField::CESMRViewerPriorityField()
+// ---------------------------------------------------------------------------
+//
+CESMRViewerPriorityField::CESMRViewerPriorityField()
+    {
+    FUNC_LOG;
+    SetFieldId( EESMRFieldPriority );
+    SetFocusType( EESMRHighlightFocus );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerPriorityField::ConstructL()
+// ---------------------------------------------------------------------------
+//
+void CESMRViewerPriorityField::ConstructL()
+    {
+    FUNC_LOG;
+    iLabel = CMRLabel::NewL( this );
+    CESMRField::ConstructL( iLabel ); // ownership transfered
+
+    iIcon = CMRImage::NewL( NMRBitmapManager::EMRBitmapPriorityNormal, this );
+    
+    HBufC* priorityText = StringLoader::LoadLC(
+                        R_QTN_CALENDAR_MEETING_OPT_PRIORITY_NORMAL,
+                        iEikonEnv );
+    iLabel->SetTextL( *priorityText );
+    CleanupStack::PopAndDestroy( priorityText );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerPriorityField::InternalizeL()
+// ---------------------------------------------------------------------------
+//
+void CESMRViewerPriorityField::InternalizeL( MESMRCalEntry& aEntry )
+    {
+    FUNC_LOG;
+    // Get the priority
+    TInt priority = aEntry.GetPriorityL();
+
+    HBufC* priorityText;
+    TInt resourceId(KErrNotFound);
+    NMRBitmapManager::TMRBitmapId bitmapId;
+
+    if ( aEntry.Type() == MESMRCalEntry::EESMRCalEntryTodo )
+        {
+        switch( priority )
+            {
+            case EFSCalenTodoPriorityLow:
+                {
+                resourceId = R_QTN_CALENDAR_MEETING_OPT_PRIORITY_LOW;
+                bitmapId = NMRBitmapManager::EMRBitmapPriorityLow;
+                break;
+                }
+            case EFSCalenTodoPriorityHigh:
+                {
+                resourceId = R_QTN_CALENDAR_MEETING_OPT_PRIORITY_HIGH;
+                bitmapId = NMRBitmapManager::EMRBitmapPriorityHigh;
+                break;
+                }
+            default:
+                {
+                // Do nothing, priority normal remains
+                break;
+                }
+            }
+        }
+    else
+        {
+        switch( priority )
+            {
+            case EFSCalenMRPriorityLow:
+                {
+                resourceId = R_QTN_CALENDAR_MEETING_OPT_PRIORITY_LOW;
+                bitmapId = NMRBitmapManager::EMRBitmapPriorityLow;
+                break;
+                }
+            case EFSCalenMRPriorityHigh:
+                {
+                resourceId = R_QTN_CALENDAR_MEETING_OPT_PRIORITY_HIGH;
+                bitmapId = NMRBitmapManager::EMRBitmapPriorityHigh;
+                break;
+                }
+            default:
+                {
+                // Do nothing, priority normal remains
+                break;
+                }
+            }
+        }
+
+    // if not changed, the default set in ConstructL will be used:
+    if ( resourceId != KErrNotFound )
+        {
+        priorityText = StringLoader::LoadLC( resourceId,
+                                             iEikonEnv );
+        iLabel->SetTextL( *priorityText );
+        CleanupStack::PopAndDestroy( priorityText );
+
+        delete iIcon;
+        iIcon = NULL;
+        iIcon = CMRImage::NewL( bitmapId, this );
+        
+        // This needs to be called so icon will be redrawn
+        SizeChanged();
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerPriorityField::SizeChanged()
+// ---------------------------------------------------------------------------
+//
+void CESMRViewerPriorityField::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 );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerPriorityField::CountComponentControls()
+// ---------------------------------------------------------------------------
+//
+TInt CESMRViewerPriorityField::CountComponentControls() const
+    {
+    FUNC_LOG;
+    TInt count( 0 );
+    if ( iIcon )
+        {
+        ++count;
+        }
+
+    if ( iLabel )
+        {
+        ++count;
+        }
+    if ( iLockIcon )
+    	{
+    	++count;
+    	}
+    return count;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerPriorityField::ComponentControl()
+// ---------------------------------------------------------------------------
+//
+CCoeControl* CESMRViewerPriorityField::ComponentControl( TInt aIndex ) const
+    {
+    FUNC_LOG;
+    switch ( aIndex )
+        {
+        case 0:
+            return iIcon;
+        case 1:
+            return iLabel;
+        case 2:
+        	return iLockIcon;
+        default:
+            return NULL;
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerPriorityField::SetOutlineFocusL()
+// ---------------------------------------------------------------------------
+//
+void CESMRViewerPriorityField::SetOutlineFocusL( TBool aFocus )
+    {
+    FUNC_LOG;
+    CESMRField::SetOutlineFocusL ( aFocus );
+
+    iLabel->SetFocus( aFocus );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRViewerPriorityField::LockL()
+// ---------------------------------------------------------------------------
+//
+void CESMRViewerPriorityField::LockL()
+	{
+	FUNC_LOG;
+	if( IsLocked() )
+		{
+		return;
+		}
+
+	CESMRField::LockL();
+
+	delete iLockIcon;
+	iLockIcon = NULL;
+	iLockIcon = CMRImage::NewL(
+	        NMRBitmapManager::EMRBitmapLockField,
+	        this,
+	        ETrue );
+	}
+
+// ---------------------------------------------------------------------------
+// CESMRViewerPriorityField::ExecuteGenericCommandL()
+// ---------------------------------------------------------------------------
+//
+TBool CESMRViewerPriorityField::ExecuteGenericCommandL( TInt aCommand )
+	{
+	FUNC_LOG;
+
+	TBool retValue( EFalse );
+
+	if( (aCommand == EAknCmdOpen) && IsLocked()  )
+		{
+		HandleTactileFeedbackL();
+
+		CESMRGlobalNote::ExecuteL(
+				CESMRGlobalNote::EESMRUnableToEdit );
+		retValue = ETrue;
+		}
+
+	return retValue;
+	}
+// EOF
+