/*
* Copyright (c) 2003-2010 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: Implementation of class CCertManUIContainerPersonal
* Reads & updates certificate list.
* Handles markable list for certificates.
*
*/
// INCLUDE FILES
#include <eikclbd.h>
#include <AknIconArray.h>
#include <csxhelp/cm.hlp.hrh> // for help context of CertManUI
#include <certmanui.rsg>
#include "CertmanuiCertificateHelper.h"
#include "CertmanuiKeeper.h"
#include "CertmanuicontainerPersonal.h"
#include "CertmanuiSyncWrapper.h"
#include "Certmanui.hrh"
#include "CertManUILogger.h"
#include "CertmanuiCommon.h"
#include "Certmanuidll.h" // for applicationUID
// ================= MEMBER FUNCTIONS =======================
// ---------------------------------------------------------
// CCertManUIContainerPersonal::CCertManUIContainerPersonal(
// CCertManUIViewPersonal& aParent, CCertManUIKeeper& aKeeper)
// Constructor with parent
// ---------------------------------------------------------
//
CCertManUIContainerPersonal::CCertManUIContainerPersonal(
CCertManUIViewPersonal& aParent, CCertManUIKeeper& aKeeper )
: iParent( aParent ), iKeeper( aKeeper )
{
CERTMANUILOGGER_WRITE_TIMESTAMP(
"CCertManUIContainerPersonal::CCertManUIContainerPersonal" );
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::~CCertManUIContainerPersonal()
// Destructor
// ---------------------------------------------------------
//
CCertManUIContainerPersonal::~CCertManUIContainerPersonal()
{
CERTMANUILOGGER_ENTERFN(
" CCertManUIContainerPersonal::~CCertManUIContainerPersonal" );
delete iListBox;
CERTMANUILOGGER_LEAVEFN(
" CCertManUIContainerPersonal::~CCertManUIContainerPersonal" );
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::ConstructL(
// const TRect& aRect, TInt aCurrentPosition, TInt aTopItem)
// EPOC two phased constructor
// ---------------------------------------------------------
//
void CCertManUIContainerPersonal::ConstructL(
const TRect& aRect, TInt aCurrentPosition, TInt aTopItem )
{
CERTMANUILOGGER_ENTERFN( " CCertManUIContainerPersonal::ConstructL" );
CreateWindowL();
CreateListBoxL();
UpdateListBoxL( aCurrentPosition, aTopItem );
iListBox->ItemDrawer()->ColumnData()->SetIconArray( iIconHandler->CreateIconArrayL() );
SetRect( aRect );
CERTMANUILOGGER_LEAVEFN( " CCertManUIContainerPersonal::ConstructL" );
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::SizeChanged()
// Called by framework when the view size is changed
// ---------------------------------------------------------
//
void CCertManUIContainerPersonal::SizeChanged()
{
iListBox->SetRect( Rect() );
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::FocusChanged(TDrawNow aDrawNow)
// ---------------------------------------------------------
//
void CCertManUIContainerPersonal::FocusChanged( TDrawNow aDrawNow )
{
if ( iListBox )
{
iListBox->SetFocus( IsFocused(), aDrawNow );
}
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::HandleListBoxEventL(
// CEikListBox* /*aListBox*/, TListBoxEvent aEventType)
// ---------------------------------------------------------
//
void CCertManUIContainerPersonal::HandleListBoxEventL(
CEikListBox* /*aListBox*/, TListBoxEvent aEventType )
{
CERTMANUILOGGER_ENTERFN( " CCertManUIContainerPersonal::HandleListBoxEventL" );
switch( aEventType )
{
case EEventItemSingleClicked:
case EEventEnterKeyPressed:
{
const CListBoxView::CSelectionIndexArray* selections = iListBox->SelectionIndexes();
if ( iListItemCount > 0 )
{
if ( selections->Count() == 0 )
{
iKeeper.iCertificateHelper->MessageQueryViewDetailsL(
iListBox->CurrentItemIndex(), KCertTypePersonal, iEikonEnv );
}
else
{
CEikMenuBar* menuBar = iParent.MenuBar();
menuBar->SetContextMenuTitleResourceId( R_CERTMANUI_MENUBAR_OPTIONS_MARKED );
menuBar->TryDisplayContextMenuBarL();
}
}
break;
}
default:
{
break;
}
}
CERTMANUILOGGER_LEAVEFN( " CCertManUIContainerPersonal::HandleListBoxEventL" );
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::CountComponentControls() const
// ---------------------------------------------------------
//
TInt CCertManUIContainerPersonal::CountComponentControls() const
{
// return number of controls inside this container
return 1;
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::ComponentControl(TInt /*aIndex*/) const
// ---------------------------------------------------------
//
CCoeControl* CCertManUIContainerPersonal::ComponentControl( TInt /*aIndex*/ ) const
{
return iListBox;
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::Draw(const TRect& aRect) const
// ---------------------------------------------------------
//
void CCertManUIContainerPersonal::Draw( const TRect& aRect ) const
{
CWindowGc& gc = SystemGc();
gc.SetPenStyle( CGraphicsContext::ENullPen );
gc.SetBrushColor( KRgbGray );
gc.SetBrushStyle( CGraphicsContext::ESolidBrush );
gc.DrawRect( aRect );
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::HandleControlEventL(
// CCoeControl* /*aControl*/,TCoeEvent /*aEventType*/)
// Cannot be changed to non-leaving function.
// L-function is required by the class definition, even if empty.
// ---------------------------------------------------------
//
void CCertManUIContainerPersonal::HandleControlEventL(
CCoeControl* /*aControl*/, TCoeEvent /*aEventType*/ )
{
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::OfferKeyEventL(
// const TKeyEvent& aKeyEvent, TEventCode aType)
// Handles the key events arrow keys, delete key.
// ---------------------------------------------------------
//
TKeyResponse CCertManUIContainerPersonal::OfferKeyEventL(
const TKeyEvent& aKeyEvent, TEventCode aType )
{
CERTMANUILOGGER_ENTERFN( " CCertManUIContainerPersonal::OfferKeyEventL" );
// If operation is currenly onway, do not continue.
if ( iKeeper.iWrapper->IsActive() )
{
return EKeyWasNotConsumed;
}
TKeyResponse retval = EKeyWasNotConsumed;
if ( aType == EEventKey )
{
if ( aKeyEvent.iCode == EKeyRightArrow )
{
((CAknViewAppUi*)iAvkonAppUi)->ActivateLocalViewL( KCertManUIViewDeviceId );
retval = EKeyWasConsumed;
}
else if ( aKeyEvent.iCode == EKeyLeftArrow )
{
((CAknViewAppUi*)iAvkonAppUi)->ActivateLocalViewL( KCertManUIViewTrustedSiteId );
retval = EKeyWasConsumed;
}
else if ( aKeyEvent.iCode == EKeyDelete
|| aKeyEvent.iCode == EKeyBackspace )
{
TInt currentItemPersonal = iListBox->CurrentItemIndex();
if ( ( currentItemPersonal >= 0 ) &&
( currentItemPersonal < iKeeper.iUserLabelEntries.Count() ))
{
// list is not empty
if ( iKeeper.iCertificateHelper->ConfirmationQueryDeleteCertL(
KCertTypePersonal, iListBox ) ) // == ETrue
{
iParent.iCurrentPosition = iListBox->CurrentItemIndex();
iParent.iTopItem = iListBox->TopItemIndex();
DrawListBoxL( iParent.iCurrentPosition, iParent.iTopItem );
// goes here if at least one certificate is deleted
TRAPD( error, iKeeper.RefreshUserCertEntriesL() );
if ( error != KErrNone )
{
if ( error == KErrCorrupt )
{
iKeeper.ShowErrorNoteL( error );
User::Exit( KErrNone );
}
else
{
// have to call straight away the Exit
// showing any error notes would corrupt the display
User::Exit( error );
}
}
iParent.UpdateMenuBar();
}
}
// Listbox takes all event even if it doesn't use them
retval = EKeyWasConsumed;
}
else
{
retval = iListBox->OfferKeyEventL( aKeyEvent, aType );
}
}
else
{
retval = iListBox->OfferKeyEventL( aKeyEvent, aType );
}
if ( iListBox->SelectionIndexes()->Count() > 0 )
{
iParent.MenuBar()->SetContextMenuTitleResourceId( R_CERTMANUI_MENUBAR_OPTIONS_MARKED );
iParent.UpdateCba( R_CERTMANUI_OPTIONS_CONTEXT_BACK );
}
else
{
iParent.MenuBar()->SetMenuTitleResourceId( R_CERTMANUI_MENUBAR_VIEW_PERSONAL );
iParent.UpdateCba( R_CERTMANUI_OPTIONS_OPEN_BACK );
}
CERTMANUILOGGER_LEAVEFN( " CCertManUIContainerPersonal::OfferKeyEventL" );
return retval;
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::CreateListBoxL()
// Creates listbox, sets empty listbox text.
// ---------------------------------------------------------
//
void CCertManUIContainerPersonal::CreateListBoxL()
{
CERTMANUILOGGER_ENTERFN( " CCertManUIContainerPersonal::CreateListBoxL" );
iListBox = new( ELeave ) CAknSingleStyleListBox;
iListBox->SetContainerWindowL( *this );
iListBox->ConstructL( this, EAknListBoxMarkableList );
iListBox->CreateScrollBarFrameL( ETrue );
iListBox->ScrollBarFrame()->SetScrollBarVisibilityL(
CEikScrollBarFrame::EOff,CEikScrollBarFrame::EAuto );
iListBox->SetListBoxObserver( this );
HBufC* stringHolder = StringLoader::LoadLC( R_TEXT_RESOURCE_VIEW_PERSONAL_EMPTY_LIST );
iListBox->View()->SetListEmptyTextL( *stringHolder );
CleanupStack::PopAndDestroy(); // stringHolder
CERTMANUILOGGER_LEAVEFN( " CCertManUIContainerPersonal::CreateListBoxL" );
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::DrawListBoxL(TInt aCurrentPosition, TInt aTopItem)
// Draws listbox, fetches graphic icons for markable list
// ---------------------------------------------------------
//
void CCertManUIContainerPersonal::DrawListBoxL( TInt aCurrentPosition, TInt aTopItem )
{
CERTMANUILOGGER_ENTERFN( " CCertManUIContainerPersonal::DrawListBoxL" );
if ( aCurrentPosition >= 0 )
{
iListBox->SetTopItemIndex( aTopItem );
iListBox->SetCurrentItemIndex( aCurrentPosition );
}
ActivateL();
DrawNow();
CERTMANUILOGGER_LEAVEFN( " CCertManUIContainerPersonal::DrawListBoxL" );
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::UpdateListBoxL(TInt& aCurrentPosition, TInt& aTopItem)
// Gets list of certificates from CertManAPI, displays them,
// sets No label text to them if their names are empty
// ---------------------------------------------------------
//
void CCertManUIContainerPersonal::UpdateListBoxL( TInt& aCurrentPosition, TInt& aTopItem )
{
CERTMANUILOGGER_ENTERFN( " CCertManUIContainerPersonal::UpdateListBoxL" );
iKeeper.StartWaitDialogL( ECertmanUiWaitDialog );
CleanupCloseWaitDialogPushL( iKeeper );
MDesCArray* itemList = iListBox->Model()->ItemTextArray();
CDesCArray* itemArray = ( CDesCArray* )itemList;
// List certificates
if ( iKeeper.iCertsDatOK ) // == ETrue
{
// cacerts.dat is not corrupted, get count
iListItemCount = iKeeper.iUserLabelEntries.Count();
}
else
{
iListItemCount = 0;
}
if (iListItemCount == 0 ) //list is empty, disable the scroll bar
{
iListBox->ScrollBarFrame()->SetScrollBarVisibilityL(
CEikScrollBarFrame::EOff,CEikScrollBarFrame::EOff);
}
if ( iListItemCount > 0 )
{
if ( ( aCurrentPosition == -1 )
|| ( aCurrentPosition > iListItemCount-1 ) )
{
aCurrentPosition = 0;
aTopItem = 0;
}
HBufC* buf = HBufC::NewLC( KMaxLengthTextCertLabel );
for ( TInt i = 0; i < iListItemCount; i++ )
{
buf->Des() = ( iKeeper.iUserLabelEntries )[i]->iUserEntryLabel->Des();
TPtrC trimmedCertLabel = iKeeper.iCertificateHelper->CutCertificateField( buf->Des() );
buf->Des().Copy( trimmedCertLabel );
TInt length = buf->Des().Length();
if ( length == 0 )
{
HBufC* stringHolder = NULL;
stringHolder = StringLoader::LoadLC(
R_TEXT_RESOURCE_VIEW_NO_SUBJECT_LIST );
itemArray->AppendL( *stringHolder );
CleanupStack::PopAndDestroy(); // stringHolder
}
else
{
buf->Des().Insert( 0, KCertManUIInsertDescriptor );
itemArray->AppendL( buf->Des() );
}
iListBox->HandleItemAdditionL();
}
CleanupStack::PopAndDestroy(); // buf
}
CleanupStack::PopAndDestroy(); // closes wait dialog
CERTMANUILOGGER_LEAVEFN( " CCertManUIContainerPersonal::UpdateListBoxL" );
}
// ---------------------------------------------------------
// CCertManUIContainerAuthority::HandleResourceChange
//
// ---------------------------------------------------------
//
void CCertManUIContainerPersonal::HandleResourceChange( TInt aType )
{
CCoeControl::HandleResourceChange(aType);
if ( aType == KEikDynamicLayoutVariantSwitch )
{
TRect mainPaneRect;
AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, mainPaneRect );
SetRect( mainPaneRect );
DrawNow();
}
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::IconArrayResourceId
// Loads Mark/Unmark icons from resource
// ---------------------------------------------------------
//
TInt CCertManUIContainerPersonal::IconArrayResourceId() const
{
return R_CERTMANUI_CERTIFICATE_LISTBOX_MARK_ICONS;
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::CreateIconArrayL
// Creates Icon Array
// ---------------------------------------------------------
//
CAknIconArray* CCertManUIContainerPersonal::CreateIconArrayL() const
{
CAknIconArray* icons = new ( ELeave ) CAknIconArray( KGranularity );
CleanupStack::PushL( icons );
icons->ConstructFromResourceL( IconArrayResourceId() );
CleanupStack::Pop(); // icons
return icons;
}
// ---------------------------------------------------------
// CCertManUIContainerPersonal::GetHelpContext
// This function is called when Help application is launched.
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CCertManUIContainerPersonal::GetHelpContext( TCoeHelpContext& aContext ) const
{
aContext.iMajor = KUidCM;
aContext.iContext = KCM_HLP_PERSONAL;
}
// End of File