--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/vpnui/vpnmanagementui/src/vpnmanagementuiservercontainer.cpp Wed Sep 01 12:23:21 2010 +0100
@@ -0,0 +1,483 @@
+/*
+* Copyright (c) 2003-2009 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: Management UI Container
+*
+*/
+
+// INCLUDE FILES
+#include <eikclbd.h>
+#include <AknQueryDialog.h>
+#include <aknnotewrappers.h>
+#include <ErrorUI.h>
+#include <sysutil.h>
+#include <vpnmanagementuirsc.rsg>
+#include "vpnuiloader.h"
+#include "vpnmanagementuiservercontainer.h"
+#include "vpnmanagementuidefs.h"
+#include "vpnmanagementui.hrh"
+#include "log_vpnmanagementui.h"
+
+#ifdef __SERIES60_HELP
+#include <csxhelp/vpn.hlp.hrh> // for help context of VPN Management UI
+#endif //__SERIES60_HELP
+
+// ================= MEMBER FUNCTIONS =======================
+
+// ---------------------------------------------------------
+// CVpnManagementUiServerContainer::CVpnManagementUiServerContainer(
+// CVpnManagementUiServerView& aParent, CVpnUiLoader& aLoader)
+// Constructor with parent
+// ---------------------------------------------------------
+//
+CVpnManagementUiServerContainer::CVpnManagementUiServerContainer(
+ CVpnManagementUiServerView& aParent, CVpnUiLoader& aLoader ) :
+ iParent ( aParent ), iLoader ( aLoader )
+ {
+ }
+
+// ---------------------------------------------------------
+// CVpnManagementUiServerContainer::~CVpnManagementUiServerContainer()
+// Destructor
+// ---------------------------------------------------------
+//
+CVpnManagementUiServerContainer::~CVpnManagementUiServerContainer()
+ {
+ delete iListBox;
+ }
+
+// ---------------------------------------------------------
+// CVpnManagementUiServerContainer::ConstructL(
+// const TRect& aRect, TInt& aCurrentPosition, TInt& aTopItem)
+// EPOC two phased constructor
+// ---------------------------------------------------------
+//
+void CVpnManagementUiServerContainer::ConstructL(
+ const TRect& aRect, TInt& /*aCurrentPosition*/, TInt& /*aTopItem*/ )
+ {
+ CreateWindowL();
+ CreateListBoxL();
+ ShowServersL();
+ if ((iListItemCount == 0) && (!iLoader.iBackFromServerDefinition))
+ {
+ iLoader.iShowDefineQuery = ETrue;
+ }
+ iLoader.iBackFromServerDefinition = EFalse;
+
+ SetRect( aRect );
+ }
+
+// ---------------------------------------------------------
+// CVpnManagementUiServerContainer::ActivateL()
+// called after the dialog is shown
+// used to handle empty list - query
+// ---------------------------------------------------------
+//
+void CVpnManagementUiServerContainer::ActivateL()
+ {
+ CCoeControl::ActivateL();
+ // put empty list checking & required actions here.
+ if ((iListItemCount == 0) && (iLoader.iShowDefineQuery))
+ {
+ HBufC* temp;
+ temp = StringLoader::LoadLC( R_VPN_QUEST_DEFINE_NEW_SERVER );
+ CAknQueryDialog* query = CAknQueryDialog::NewL(
+ CAknQueryDialog::EConfirmationTone );
+ TInt retval = query->ExecuteLD( R_CONFIRMATION_QUERY, *temp );
+ CleanupStack::PopAndDestroy(); // temp
+ iLoader.iShowDefineQuery = EFalse;
+ if ( retval )
+ {
+ if (!SysUtil::FFSSpaceBelowCriticalLevelL(0, 0))
+ {
+ iLoader.ChangeViewL(KChangeViewSettings);
+ }
+ else
+ {
+ CErrorUI* errorUi = CErrorUI::NewLC( *(CCoeEnv::Static()) );
+ errorUi->ShowGlobalErrorNoteL( KErrDiskFull );
+ CleanupStack::PopAndDestroy(); // errorUi
+ iLoader.iShowDefineQuery = EFalse;
+ iLoader.iNewServerDefinition = EFalse;
+ }
+ }
+ }
+
+ }
+
+
+// ---------------------------------------------------------
+// CVpnManagementUiServerContainer::SizeChanged()
+// Called by framework when the view size is changed
+// ---------------------------------------------------------
+//
+void CVpnManagementUiServerContainer::SizeChanged()
+ {
+ iListBox->SetRect(Rect());
+ }
+
+// ---------------------------------------------------------
+// CVpnManagementUiServerContainer::FocusChanged(TDrawNow aDrawNow)
+// ---------------------------------------------------------
+//
+void CVpnManagementUiServerContainer::FocusChanged(TDrawNow aDrawNow)
+ {
+ if ( iListBox )
+ {
+ iListBox->SetFocus( IsFocused(), aDrawNow );
+ }
+ }
+
+// ---------------------------------------------------------
+// CVpnManagementUiServerContainer::HandleResourceChange
+// ---------------------------------------------------------
+//
+void CVpnManagementUiServerContainer::HandleResourceChange( TInt aType )
+ {
+ CCoeControl::HandleResourceChange(aType);
+
+ //Handle change in layout orientation
+ if (aType == KEikDynamicLayoutVariantSwitch || aType == KAknsMessageSkinChange )
+ {
+ iListBox->HandleResourceChange(aType);
+ TRect mainPaneRect;
+ AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, mainPaneRect);
+ SetRect(mainPaneRect);
+ DrawNow();
+ }
+ }
+
+enum { EListBoxControl, ENumberOfControls };
+
+// ---------------------------------------------------------
+// CVpnManagementUiServerContainer::CountComponentControls() const
+// ---------------------------------------------------------
+//
+TInt CVpnManagementUiServerContainer::CountComponentControls() const
+ {
+ // return number of controls inside this container
+ return ENumberOfControls; // return nbr of controls inside this container
+ }
+
+// ---------------------------------------------------------
+// CVpnManagementUiServerContainer::ComponentControl(TInt aIndex) const
+// ---------------------------------------------------------
+//
+CCoeControl* CVpnManagementUiServerContainer::ComponentControl(TInt aIndex) const
+ {
+ switch ( aIndex )
+ {
+ case 0:
+ return iListBox;
+ default:
+ return NULL;
+ }
+ }
+
+// ---------------------------------------------------------
+// CVpnManagementUiServerContainer::HandleControlEventL(
+// CCoeControl* /*aControl*/,TCoeEvent /*aEventType*/)
+// Cannot be changed to non-leaving function.
+// L-function is required by the class definition, even if empty.
+// ---------------------------------------------------------
+//
+void CVpnManagementUiServerContainer::HandleControlEventL(
+ CCoeControl* /*aControl*/,TCoeEvent /*aEventType*/)
+ {
+ }
+
+// ---------------------------------------------------------
+// CVpnManagementUiServerContainer::OfferKeyEventL(
+// const TKeyEvent& aKeyEvent, TEventCode aType)
+// Handles the key events OK button, arrow keys, delete key.
+// OK button functionality is different depending on the number of marked items
+// in the list; zero marked -> show details view, one or more marked -> show
+// OKOptions list, list empty -> OK inactive.
+// Delete active only if list not empty.
+// ---------------------------------------------------------
+//
+TKeyResponse CVpnManagementUiServerContainer::OfferKeyEventL(
+ const TKeyEvent& aKeyEvent, TEventCode aType)
+ {
+ TKeyResponse retval = EKeyWasNotConsumed;
+ if ( aType==EEventKey )
+ {
+ if ( (aKeyEvent.iCode == EKeyOK || aKeyEvent.iCode == EKeyEnter) && //select or enter
+ iListBox->CurrentItemIndex() > -1 ) //This is for empty list
+ {
+ // Selection key pressed
+ iParent.HandleCommandL( EVpnUiCmdEditServer );
+ retval = EKeyWasConsumed;
+ }
+
+ else if ( aKeyEvent.iCode == EKeyDelete
+ || aKeyEvent.iCode == EKeyBackspace )
+ {
+ if ( iListBox->CurrentItemIndex() > -1 )
+ {
+ iParent.HandleCommandL( EVpnUiCmdDeleteServer );
+ retval = EKeyWasConsumed;
+ }
+ }
+ else
+ {
+ retval = iListBox->OfferKeyEventL( aKeyEvent, aType );
+ }
+ }
+ else
+ {
+ retval = iListBox->OfferKeyEventL( aKeyEvent, aType );
+ }
+ return retval;
+ }
+
+// ---------------------------------------------------------
+// CVpnManagementUiServerContainer::CreateListBoxL()
+// Creates listbox, sets empty listbox text.
+// ---------------------------------------------------------
+//
+void CVpnManagementUiServerContainer::CreateListBoxL()
+ {
+ iListBox = new( ELeave ) CAknSingleStyleListBox;
+ iListBox->SetContainerWindowL( *this );
+ iListBox->ConstructL( this, EAknListBoxMarkableList );
+ iListBox->CreateScrollBarFrameL( ETrue );
+ iListBox->ScrollBarFrame()->
+ SetScrollBarVisibilityL( CEikScrollBarFrame::EOff,CEikScrollBarFrame::EAuto );
+
+ HBufC* stringHolder = StringLoader::LoadLC( R_VPN_POLICY_SERVERS_EMPTY );
+ iListBox->View()->SetListEmptyTextL( *stringHolder );
+ CleanupStack::PopAndDestroy(); // stringHolder
+
+ iListBox->SetListBoxObserver (this);
+ }
+
+// ---------------------------------------------------------
+// CVpnManagementUiServerContainer::DrawListBoxL(TInt aCurrentPosition, TInt aTopItem)
+// Draws listbox, fetches graphic icons for markable list
+// ---------------------------------------------------------
+//
+void CVpnManagementUiServerContainer::DrawListBoxL( TInt aCurrentPosition, TInt aTopItem )
+ {
+ if (aCurrentPosition >= 0)
+ {
+ iListBox->SetTopItemIndex( aTopItem );
+ iListBox->SetCurrentItemIndex( aCurrentPosition );
+ }
+
+ ActivateL();
+ DrawNow();
+ }
+
+// ---------------------------------------------------------
+// CVpnManagementUiServerContainer::UpdateListBoxL(TInt& aCurrentPosition)
+// Refresh listbox after VPN policy server deletion.
+// ---------------------------------------------------------
+//
+void CVpnManagementUiServerContainer::UpdateListBoxL(TInt& aCurrentPosition)
+ {
+ MDesCArray* itemList = iListBox->Model()->ItemTextArray();
+ CDesCArray* itemArray = ( CDesCArray* )itemList;
+
+ itemArray->Delete(aCurrentPosition);
+ itemArray->Compress();
+
+ iListBox->HandleItemRemovalL();
+ if(aCurrentPosition > 0)
+ {
+ iListBox->SetCurrentItemIndexAndDraw(aCurrentPosition-1);
+ }
+ if(aCurrentPosition == 0 )
+ {
+ if (iListItemCount > 1 )
+ {
+ iListBox->SetCurrentItemIndexAndDraw(aCurrentPosition);
+ }
+ else
+ {
+ HBufC* stringHolder = StringLoader::LoadLC( R_VPN_POLICY_SERVERS_EMPTY );
+ iListBox->View()->SetListEmptyTextL( *stringHolder );
+ CleanupStack::PopAndDestroy(); // stringHolder
+ }
+ }
+ iListItemCount = iListItemCount -1;
+ iParent.SetMiddleSoftKeyL(ETrue);
+ DrawNow();
+ }
+
+
+void CVpnManagementUiServerContainer::ShowServersL()
+ {
+
+ TAgileProvisionApiServerListElem& serverList = iLoader.VpnApiWrapperL().ServerListL();
+
+ CDesCArrayFlat* itemTextArray = static_cast<CDesCArrayFlat*>(iListBox->Model()->ItemTextArray());
+
+ itemTextArray->Reset();
+ iListBox->Reset();
+
+ if ( serverList.iServerUrl.Length()>0 )
+ {
+ iListItemCount = 1;
+ TBuf<KMaxProvisionServerNameLength+2> serverName;
+ serverName.Append(_L("\t"));
+ serverName.Append(serverList.iServerNameLocal);
+ itemTextArray->AppendL(serverName);
+ }
+
+ iListBox->HandleItemAdditionL();
+
+ }
+
+
+void CVpnManagementUiServerContainer::DeleteServerL(TInt /* aIndex */)
+ {
+ LOG(Log::Printf(_L("CVpnManagementUiServerContainer::DeleteServerL\n")));
+
+ TAgileProvisionApiServerListElem& serverList = iLoader.VpnApiWrapperL().ServerListL();
+ TBuf<KMaxProvisionServerNameLength> serverName;
+ serverName.Append(serverList.iServerNameLocal);
+
+ HBufC* temp = StringLoader::LoadLC( R_VPN_QUEST_DELETE_SERVER, serverName );
+
+ CAknQueryDialog* query = CAknQueryDialog::NewL( CAknQueryDialog::EConfirmationTone );
+ TInt retval = query->ExecuteLD( R_CONFIRMATION_QUERY, *temp );
+ CleanupStack::PopAndDestroy(); // temp
+ if ( retval )
+ {
+ TInt ret = iLoader.VpnApiWrapperL().DeleteServer();
+ TInt ind = 0;
+ if(ret == KErrNone)
+ {
+ //Update listbox
+ UpdateListBoxL( ind );
+
+ //Update iServerList
+ iLoader.VpnApiWrapperL().ServerListL();
+
+ //Set iNewServerDefinition to false
+ iLoader.iNewServerDefinition = EFalse;
+ }
+ else if (ret == KErrServerBusy)
+ {
+ //Show an information note that server is currently in use
+ HBufC* noteText;
+ noteText = StringLoader::LoadLC( R_VPN_INFO_POLICY_SERVER_IN_USE );
+ CAknInformationNote* note = new(ELeave)CAknInformationNote(ETrue);
+ note->SetTimeout(CAknNoteDialog::ELongTimeout); //3sec
+ note->ExecuteLD(noteText->Des());
+ CleanupStack::PopAndDestroy(); // noteText
+ }
+ }
+
+ }
+
+void CVpnManagementUiServerContainer::SynchroniseServerL()
+ {
+ LOG_("CVpnManagementUiServerContainer::SynchroniseServerL");
+
+ // Get selection name for connecting via note
+ // and save it to the member variable of iLoader
+ iLoader.GetSelectionNameL( iLoader.iSelectionName );
+ //Show wait dialog
+ iLoader.ShowWaitNoteL();
+
+ iLoader.VpnApiWrapperL().SynchroniseServerL( this );
+
+
+ //Set iNewServerDefinition to false, because when
+ //we go to the policy view we don't want to show note
+ //"new server defined synchronise now"
+ iLoader.iNewServerDefinition = EFalse;
+
+ }
+
+
+
+void CVpnManagementUiServerContainer::NotifySynchroniseServerCompleteL(TInt aResult)
+ {
+ LOG(Log::Printf(_L("CVpnManagementUiServerContainer::NotifySynchroniseServerCompleteL - Result %d\n"), aResult));
+
+ if ( iLoader.iWaitDialog )
+ {
+ iLoader.DeleteWaitNoteL();//// deletes the wait dialog
+ }
+
+
+ if (aResult == KErrNone)
+ {
+ //Confirmation note
+ HBufC* string = StringLoader::LoadLC( R_VPN_CONF_POLICY_SERVER_SYNC_OK );
+ CAknConfirmationNote* note = new ( ELeave ) CAknConfirmationNote( ETrue );
+ note->ExecuteLD( *string );
+ CleanupStack::PopAndDestroy( string );
+ }
+
+ else if (aResult == KErrDiskFull)
+ {
+ CErrorUI* errorUi = CErrorUI::NewLC( *(CCoeEnv::Static()) );
+ errorUi->ShowGlobalErrorNoteL( KErrDiskFull );
+ CleanupStack::PopAndDestroy(); // errorUi
+ }
+ else if (aResult == KErrCancel)
+ {
+ // No operation, i.e. don't show anything
+ }
+ else
+ {
+ //Show an information note
+ HBufC* noteText;
+ noteText = StringLoader::LoadLC( R_VPN_INFO_POLICY_SERVER_SYNC_ERROR );
+ CAknInformationNote* note = new(ELeave)CAknInformationNote(ETrue);
+ note->SetTimeout(CAknNoteDialog::ELongTimeout); //3sec
+ note->ExecuteLD(noteText->Des());
+ CleanupStack::PopAndDestroy(); // noteText
+ }
+
+ iParent.SetMiddleSoftKeyL(ETrue);
+
+ }
+
+
+void CVpnManagementUiServerContainer::HandleListBoxEventL (CEikListBox* /*aListBox*/,
+ TListBoxEvent aEventType)
+ {
+ switch(aEventType)
+ {
+ case EEventEnterKeyPressed:
+ case EEventItemSingleClicked:
+ iParent.HandleCommandL(EVpnUiCmdEditServer);
+ break;
+ default:
+ //Do nothing
+ break;
+ }
+ }
+
+
+// ---------------------------------------------------------
+// CVpnManagementUiServerContainer::GetHelpContext
+// This function is called when Help application is launched.
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+#ifdef __SERIES60_HELP
+void CVpnManagementUiServerContainer::GetHelpContext(
+ TCoeHelpContext& aContext ) const
+ {
+ aContext.iMajor = KUidVpnManagementUi;
+ aContext.iContext = KSET_HLP_VPN_POLICY_SERVERS;
+ }
+#endif //__SERIES60_HELP
+
+// End of File