--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrgui/mrfieldbuilderplugin/src/cesmrcheckbox.cpp	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,383 @@
+/*
+* Copyright (c) 2007-2009 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 All day event checkbox field implementation
+ *
+*/
+
+#include "emailtrace.h"
+#include "cesmrcheckbox.h"
+
+#include <eiklabel.h>
+#include <AknIconUtils.h>
+#include <fbs.h>
+#include <eikimage.h>
+#include <StringLoader.h>
+#include <avkon.hrh>
+#include <AknUtils.h>
+#include <AknsUtils.h>
+#include <data_caging_path_literals.hrh>
+
+#include <esmrgui.rsg>
+#include "cesmrborderlayer.h"
+#include "mesmrlistobserver.h"
+#include "mesmrmeetingrequestentry.h"
+#include "mesmrfieldvalidator.h"
+#include "esmrconfig.hrh"
+#include "cesmriconfield.h"
+#include "esmrhelper.h"
+#include "cesmrlayoutmgr.h"
+
+using namespace ESMRLayout;
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::NewL
+// ---------------------------------------------------------------------------
+//
+CESMRCheckBox* CESMRCheckBox::NewL( MESMRFieldValidator* aValidator )
+    {
+    FUNC_LOG;
+    CESMRCheckBox* self = new (ELeave) CESMRCheckBox( aValidator );
+    CleanupStack::PushL ( self );
+    self->ConstructL ( );
+    CleanupStack::Pop ( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::~CESMRCheckbox
+// ---------------------------------------------------------------------------
+//
+CESMRCheckBox::~CESMRCheckBox( )
+    {
+    FUNC_LOG;
+    delete iIcon;
+    delete iBitmap;
+    delete iBitmapMask;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::SetOutlineFocusL
+// ---------------------------------------------------------------------------
+//
+void CESMRCheckBox::SetOutlineFocusL( TBool aFocus )
+    {
+    FUNC_LOG;
+    CESMRField::SetOutlineFocusL ( aFocus );
+
+    //Focus gained
+    if ( aFocus )
+        {
+        SwitchMSKLabelL();
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::ExecuteGenericCommandL
+// ---------------------------------------------------------------------------
+//
+void CESMRCheckBox::ExecuteGenericCommandL( TInt aCommand )
+    {
+    FUNC_LOG;
+    if(aCommand == EESMRCmdCheckEvent)
+        {
+        HandleCheckEventL();
+        SwitchMSKLabelL();
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::OfferKeyEventL
+// ---------------------------------------------------------------------------
+//
+TKeyResponse CESMRCheckBox::OfferKeyEventL(const TKeyEvent& aEvent,
+        TEventCode aType )
+    {
+    FUNC_LOG;
+    TKeyResponse response( EKeyWasNotConsumed);
+    if ( aType == EEventKey )
+        {
+        if ( aEvent.iScanCode == EStdKeyDevice3 )
+            {
+            HandleCheckEventL ( );
+            SwitchMSKLabelL();
+            response = EKeyWasConsumed;
+            }
+        }
+    return response;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::CountComponentControls
+// ---------------------------------------------------------------------------
+//
+TInt CESMRCheckBox::CountComponentControls( ) const
+    {
+    FUNC_LOG;
+    TInt count = CESMRField::CountComponentControls ( );
+    if ( iIcon )
+        {
+        ++count;
+        }
+    return count;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::ComponentControl
+// ---------------------------------------------------------------------------
+//
+CCoeControl* CESMRCheckBox::ComponentControl( TInt aInd ) const
+    {
+    FUNC_LOG;
+    if ( aInd == 0 )
+        {
+        return iIcon;
+        }
+    return CESMRField::ComponentControl ( aInd );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::SizeChanged
+// ---------------------------------------------------------------------------
+//
+void CESMRCheckBox::SizeChanged( )
+    {
+    FUNC_LOG;
+    TRect rect = Rect ( );
+
+    TInt iconTopMargin = ( rect.Height() - KIconSize.iHeight ) / 2;
+
+    TPoint iconPos( rect.iTl.iX + KIconSize.iWidth + KIconBorderMargin,
+                    rect.iTl.iY + iconTopMargin );
+
+
+    TPoint borderPos( iconPos.iX + KIconSize.iWidth + KIconBorderMargin,
+                      rect.iTl.iY);
+
+    TSize borderSize( rect.Width() -
+                      (2 * KIconSize.iWidth + 2 * KIconBorderMargin ),
+                      rect.Height ( ));
+
+    if ( CESMRLayoutManager::IsMirrored ( ) )
+        {
+        iconPos.iX = rect.iBr.iX - ( 2 * KIconSize.iWidth );
+        borderPos.iX = iconPos.iX - borderSize.iWidth - KIconBorderMargin;
+        }
+
+    if ( iIcon )
+        {
+        iIcon->SetPosition ( iconPos );
+        iIcon->SetSize ( KIconSize );
+        }
+
+    if ( iBorder )
+        {
+        iBorder->SetPosition ( borderPos );
+        iBorder->SetSize ( borderSize );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::InitializeL
+// ---------------------------------------------------------------------------
+//
+void CESMRCheckBox::InitializeL()
+    {
+    FUNC_LOG;
+    iLabel->SetFont( iLayout->Font( iCoeEnv, iFieldId ) );
+    AknLayoutUtils::OverrideControlColorL(
+            *iLabel,
+            EColorLabelText,
+            iLayout->GeneralListAreaTextColor() );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::InternalizeL
+// ---------------------------------------------------------------------------
+//
+void CESMRCheckBox::InternalizeL( MESMRCalEntry& aEntry )
+    {
+    FUNC_LOG;
+    TBool alldayEvent( aEntry.IsAllDayEventL() );
+
+    // Update the validator
+    iValidator->SetAllDayEventL(  alldayEvent );
+
+    // if this is all day event and not checked
+    if ( alldayEvent && !iChecked )
+        {
+        HandleCheckEventL();
+        }
+    SetIconL( iChecked );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::ExternalizeL
+// ---------------------------------------------------------------------------
+//
+void CESMRCheckBox::ExternalizeL( MESMRCalEntry& /*aEntry*/)
+    {
+    FUNC_LOG;
+    iValidator->SetAllDayEventL( iChecked );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::SetIconL
+// ---------------------------------------------------------------------------
+//
+void CESMRCheckBox::SetIconL( TBool aChecked )
+    {
+    FUNC_LOG;
+    delete iIcon;
+    iIcon = NULL;
+    delete iBitmap;
+    iBitmap = NULL;
+    delete iBitmapMask;
+    iBitmapMask = NULL;
+
+    TAknsItemID iconID;
+    TInt fileIndex(KErrNotFound);
+    TInt fileMaskIndex(KErrNotFound);
+
+    if( aChecked )
+        {
+        iconID = KAknsIIDQgnMeetReqIndiCheckboxMark;
+        }
+    else
+        {
+        iconID = KAknsIIDQgnMeetReqIndiCheckboxUnmark;
+        }
+
+    CESMRLayoutManager::SetBitmapFallback( iconID, fileIndex, fileMaskIndex );
+
+    TFileName bitmapFilePath;
+    ESMRHelper::LocateResourceFile(
+            KESMRMifFile,
+            KDC_APP_BITMAP_DIR,
+            bitmapFilePath);
+
+    TRAPD( err, AknsUtils::CreateIconL( AknsUtils::SkinInstance(),
+                            iconID,
+                            iBitmap,
+                            iBitmapMask,
+                            bitmapFilePath,
+                            fileIndex,
+                            fileMaskIndex
+                            ) );
+
+    if (err == KErrNotFound)
+        {
+        User::Leave(KErrNotFound);
+        }
+
+    // Even if creating mask failed, bitmap can be used (background is just not displayed correctly)
+    if( iBitmap )
+        {
+        AknIconUtils::SetSize( iBitmap, KIconSize, EAspectRatioPreserved );
+        iIcon = new (ELeave) CEikImage;
+        iIcon->SetPictureOwnedExternally(ETrue);
+        iIcon->SetPicture( iBitmap, iBitmapMask );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::HandleCheckEventL
+// ---------------------------------------------------------------------------
+//
+void CESMRCheckBox::HandleCheckEventL( )
+    {
+    FUNC_LOG;
+    /*
+     * Change check status
+     */
+    iChecked = !iChecked; // change status
+    SetIconL ( iChecked ); // set icon for the status
+
+    // update validator status:
+    iValidator->SetAllDayEventL ( iChecked );
+
+    /*
+     * Add / remove new fields to list
+     */
+    if ( iChecked )
+        {
+        // start - end time should be removed
+        // relateive alarm should be removed
+        iObserver->RemoveControl ( EESMRFieldMeetingTime );
+        iObserver->RemoveControl ( EESMRFieldAlarm );
+        // absolute alarm should be inserted
+        iObserver->InsertControl ( EESMRFieldAlarmOnOff );
+        }
+    else
+        {
+        iObserver->InsertControl ( EESMRFieldMeetingTime );
+        iObserver->InsertControl ( EESMRFieldAlarm );
+        iObserver->RemoveControl ( EESMRFieldAlarmOnOff );
+        iObserver->RemoveControl ( EESMRFieldAlarmTime );
+        iObserver->RemoveControl ( EESMRFieldAlarmDate );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::SwitchMSKLabelL
+// ---------------------------------------------------------------------------
+//
+void CESMRCheckBox::SwitchMSKLabelL()
+    {
+    FUNC_LOG;
+    if(iChecked)
+        {
+        ChangeMiddleSoftKeyL(EESMRCmdCheckEvent, R_QTN_MSK_UNMARK);
+        }
+    else
+        {
+        ChangeMiddleSoftKeyL(EESMRCmdCheckEvent, R_QTN_MSK_MARK);
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::CESMRCheckbox
+// ---------------------------------------------------------------------------
+//
+CESMRCheckBox::CESMRCheckBox( MESMRFieldValidator* aValidator ) :
+    iValidator( aValidator), iChecked( EFalse)
+    {
+    FUNC_LOG;
+    //do nothing
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRCheckbox::ConstructL
+// ---------------------------------------------------------------------------
+//
+void CESMRCheckBox::ConstructL( )
+    {
+    FUNC_LOG;
+    SetFieldId( EESMRFieldAllDayEvent );
+    iLabel = new (ELeave) CEikLabel;
+    iLabel->SetLabelAlignment( CESMRLayoutManager::IsMirrored()
+                               ? ELayoutAlignRight : ELayoutAlignLeft );
+
+    HBufC* txt = StringLoader::LoadLC ( R_QTN_MEET_REQ_ALL_DAY_EVENT );
+    iLabel->SetTextL( *txt );
+    CleanupStack::PopAndDestroy( txt );
+
+    iIcon = new (ELeave) CEikImage;
+
+    CESMRField::ConstructL( iLabel );
+    }
+
+// EOF
+