--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/cbs/cbsui/UiSrc/CCbsUiLanguageSettingPage.cpp Wed Sep 01 12:15:03 2010 +0100
@@ -0,0 +1,239 @@
+/*
+* Copyright (c) 2002 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 CCbsUiLanguageSettingPage.
+*
+*
+*/
+
+
+// INCLUDES
+#include <cbsuiApp.rsg>
+#include <AknQueryDialog.h>
+#include "CCbsUiLanguageSettingPage.h"
+#include "CCbsUiListQueryDialog.h"
+#include "CbsUiPanic.h"
+#include "CbsUiConstants.h"
+#include "MCbs.h"
+
+
+
+// CONSTANTS
+const TInt KFirstLaunch = 1;
+const TInt KAverageReceivedLanguages = 4;
+
+
+
+// ================= MEMBER FUNCTIONS =======================
+
+
+// C++ default constructor can NOT contain any code, that
+// might leave.
+//
+CCbsUiLanguageSettingPage::CCbsUiLanguageSettingPage(
+ TInt aResourceID,
+ TInt& aCurrentSelectionIndex,
+ CDesCArrayFlat* aItemArray,
+ MCbs& aServer )
+ :
+ CAknRadioButtonSettingPage(aResourceID, aCurrentSelectionIndex, aItemArray),
+ iServer(aServer),
+ iSelectionIndex(aCurrentSelectionIndex),
+ iArray(*aItemArray)
+ {
+ }
+
+// ---------------------------------------------------------
+// CCbsUiLanguageSettingPage::OkToExitL
+//
+// (other iItems were commented in a header).
+// ---------------------------------------------------------
+//
+TBool CCbsUiLanguageSettingPage::OkToExitL( TBool aAccept )
+ {
+ __ASSERT_DEBUG( &iServer, CbsUiPanic(EServerNullError) );
+
+ // if ok key has been pushed, then this level options
+ // settings will be made
+ if ( aAccept )
+ {
+ TCbsDbLanguages lang;
+ iServer.GetLanguages(lang);
+
+ switch ( iSelectionIndex )
+ {
+ case ECbsUiAll:
+ lang.iLanguages[ECbsAll] = ETrue;
+ lang.iLanguages[ECbsOther] = EFalse;
+ break;
+ case ECbsUiSelected:
+ // don't set languages after this, allready set in language dlg
+ LaunchLanguageDialogL();
+ break;
+ case ECbsUiOther:
+ lang.iLanguages[ECbsAll] = EFalse;
+ lang.iLanguages[ECbsOther] = ETrue;
+ break;
+ default:
+ __ASSERT_DEBUG( 0, CbsUiPanic(EErrInvalidValue) );
+ break;
+ }
+
+ if ( iSelectionIndex == ECbsUiAll || iSelectionIndex == ECbsUiOther )
+ {
+ User::LeaveIfError( iServer.SetLanguages(lang) );
+ }
+ }
+
+
+ return ETrue;
+ }
+
+
+// ---------------------------------------------------------
+// CCbsUiLanguageSettingPage::OfferKeyEventL
+//
+// (other iItems were commented in a header).
+// ---------------------------------------------------------
+//
+TKeyResponse CCbsUiLanguageSettingPage::OfferKeyEventL(
+ const TKeyEvent& aKeyEvent,
+ TEventCode aType )
+ {
+ __ASSERT_DEBUG( ListBoxControl(), CbsUiPanic(EListBoxNullError) );
+
+ switch ( aKeyEvent.iCode )
+ {
+ case EKeyOK:
+ LaunchLanguageDialogL();
+ break;
+ default:
+ break;
+ }
+
+ return CAknSettingPage::OfferKeyEventL( aKeyEvent, aType );
+ }
+
+// ---------------------------------------------------------
+// CCbsUiLanguageSettingPage::GetLanguagesL
+//
+// (other iItems were commented in a header).
+// ---------------------------------------------------------
+//
+void CCbsUiLanguageSettingPage::GetLanguagesL(
+ CArrayFix<TInt>& aIndexArray, TCbsDbLanguages& aLanguages )
+ {
+ iServer.GetLanguages(aLanguages);
+
+ for ( TInt j(0); j < ECbsOther; j++ )
+ {
+ if ( aLanguages.iLanguages[j] )
+ {
+ aIndexArray.AppendL(j);
+ }
+ }
+ }
+
+// ---------------------------------------------------------
+// CCbsUiLanguageSettingPage::LaunchLanguageDialogL
+//
+// (other iItems were commented in a header).
+// ---------------------------------------------------------
+//
+void CCbsUiLanguageSettingPage::LaunchLanguageDialogL()
+ {
+ iCurrentLaunchingId++;
+
+ if ( iCurrentLaunchingId == KFirstLaunch )
+ {
+ if ( ListBoxControl()->CurrentItemIndex() == ECbsUiSelected )
+ {
+ CArrayFixFlat<TInt>* indexArray =
+ new (ELeave) CArrayFixFlat<TInt>(KAverageReceivedLanguages);
+ CleanupStack::PushL(indexArray);
+
+ TCbsDbLanguages languages;
+ GetLanguagesL(*indexArray, languages);
+
+ CCbsUiListQueryDialog* dlg = new (ELeave)
+ CCbsUiListQueryDialog(*indexArray);
+ TInt ret( dlg->ExecuteLD(R_LANGUAGE_MULTISELECTION_LIST_QUERY) );
+
+ if( ret )
+ {
+ SetLanguagesL(*indexArray, languages);
+ }
+ else
+ {
+ iCurrentLaunchingId--;
+ User::Leave( KErrNone );
+ }
+
+ CleanupStack::PopAndDestroy(); // indexArray;
+ }
+ }
+ }
+
+// ---------------------------------------------------------
+// CCbsUiLanguageSettingPage::SetLanguagesL
+//
+// (other iItems were commented in a header).
+// ---------------------------------------------------------
+//
+void CCbsUiLanguageSettingPage::SetLanguagesL(
+ CArrayFix<TInt>& aIndexArray, TCbsDbLanguages& aLanguages )
+ {
+ // just clearing the language selection before setting them
+ for ( TInt i(0); i < ECbsOther; i++ )
+ {
+ aLanguages.iLanguages[i] = EFalse;
+ }
+
+ // set the values which are chosen
+ if ( &aIndexArray )
+ {
+ TInt count( aIndexArray.Count() );
+
+ for (TInt i(0); i < count; i++)
+ {
+ TInt selectedIndex( aIndexArray.At(i) );
+ __ASSERT_DEBUG( selectedIndex < ECbsOther,
+ CbsUiPanic(EErrIndexOutOfBounds) );
+ aLanguages.iLanguages[selectedIndex] = ETrue;
+ }
+
+ TBool languageSelected( count > 0 );
+ if ( languageSelected )
+ {
+ aLanguages.iLanguages[ECbsAll] = EFalse;
+ aLanguages.iLanguages[ECbsOther] = EFalse;
+ }
+ else
+ {
+ // The user can clear the languages and then previously
+ // defined value will be selected.
+ // If other has not been previously selected, then
+ // all has to be selected
+ if ( !aLanguages.iLanguages[ECbsOther] )
+ {
+ aLanguages.iLanguages[ECbsAll] = ETrue;
+ }
+ }
+
+ User::LeaveIfError( iServer.SetLanguages( aLanguages ) );
+ }
+ }
+
+
+// End of File