fep/aknfep/UiPlugins/AknFepUiInterface/AvkonImpl/src/AknFepUiAvkonCtrlDualLanguageSettingModel.cpp
--- a/fep/aknfep/UiPlugins/AknFepUiInterface/AvkonImpl/src/AknFepUiAvkonCtrlDualLanguageSettingModel.cpp Fri Jul 23 16:49:01 2010 +0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,326 +0,0 @@
-/*
-* 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:
-*
-*/
-
-
-
-
-
-
-
-
-
-
-
-#include <PtiEngine.h>
-#include <AknAppUi.h> //For CAknAppUi
-#include <akntitle.h> //CAknTitlePane
-#include <aknfep.rsg> //For R_SECONDARY_WRITING_LANG_NONE
-#include <StringLoader.h>
-#include <AknFepInternalCRKeys.h>
-#include <aknnotedialog.h>
-#include <avkon.rsg>
-#include <featmgr.h>
-#include <e32property.h>
-#include <AvkonInternalCRKeys.h>
-#include <aknenv.h>
-#include <AknSettingCache.h>
-#include "AknFepUIAvkonCtrlDualLanguageSettingModel.h"
-
-const TInt KAkFepDualLanguageMask = 0x03FF;
-const TInt KAkFepDualLanguageBufSize128 = 128;
-
-CAknFepDualLanguageSettingModel* CAknFepDualLanguageSettingModel::NewL()
- {
- CAknFepDualLanguageSettingModel* self = new( ELeave ) CAknFepDualLanguageSettingModel();
- CleanupStack::PushL( self );
- self->ConstructL();
- CleanupStack::Pop( self );
- return self;
- }
-
-void CAknFepDualLanguageSettingModel::ConstructL()
- {
- iAknFepRepository = CRepository::NewL( KCRUidAknFep );
- }
-
-CAknFepDualLanguageSettingModel::~CAknFepDualLanguageSettingModel()
- {
- if(iAknFepRepository)
- delete iAknFepRepository;
- }
-void CAknFepDualLanguageSettingModel::GetSecondaryInputLanguagesL(
- CArrayFix<TInt>* aSeedLanguages,
- CDesCArray* aLanguageNames,
- CCoeEnv* aCoeEnv)
- {
- CPtiEngine* ptiEngine = CPtiEngine::NewL();
- CleanupStack::PushL( ptiEngine );
-
- CArrayFix<TInt>* languageCodeArray = aSeedLanguages;
- ptiEngine->GetAvailableLanguagesL( languageCodeArray );
- languageCodeArray->InsertL(0,0); // No secondary input language as the first item
-
- TInt count = languageCodeArray->Count();
- for ( TInt index = 0; index < count; ++index )
- {
- const TInt langCode = languageCodeArray->At(index);
- if(langCode == ELangTaiwanChinese ||
- langCode == ELangHongKongChinese ||
- langCode == ELangPrcChinese ||
- langCode == ELangJapanese ||
- langCode == ELangKorean )
- {
- languageCodeArray->Delete(index);
- count--;
- index--;
- }
- }
-
- HBufC* noneString = StringLoader::LoadLC( R_SECONDARY_WRITING_LANG_NONE, aCoeEnv);
- TPtr nonePtr( noneString->Des() );
- aLanguageNames->AppendL(nonePtr);
- CleanupStack::PopAndDestroy( noneString );
-
- HBufC* buffer = HBufC::NewLC( KAkFepDualLanguageBufSize128 );
- for ( TInt index = 1; index < count; ++index )
- {
- const TInt langId = languageCodeArray->At( index );
-
- TPtr ptrToBuffer( buffer->Des() );
- ptiEngine->GetLocalizedLanguageName( langId & KAkFepDualLanguageMask,
- ptrToBuffer );
-
- aLanguageNames->AppendL( ptrToBuffer );
-
- ptrToBuffer.Zero();
- }
-
- CleanupStack::PopAndDestroy( buffer );
- CleanupStack::PopAndDestroy( ptiEngine );
- }
-void CAknFepDualLanguageSettingModel::ShowDualInputLanguageSettingListL(CCoeEnv* aCoeEnv)
- {
- CAknAppUi* appUi = static_cast<CAknAppUi*>(aCoeEnv->AppUi());
-
- CAknTitlePane* titlePane = static_cast<CAknTitlePane*>( appUi->StatusPane()->ControlL( TUid::Uid( EEikStatusPaneUidTitle ) ) );
-
- const TDesC* appTitle = titlePane->Text();
- HBufC* oldTitle = appTitle->AllocL();
- CleanupStack::PushL(oldTitle);
- HBufC* title = StringLoader::LoadLC( R_INPUT_LANGUAGE_SETTINGS_TITLE, aCoeEnv);
- titlePane->SetTextL( *title );
- CleanupStack::PopAndDestroy(title);
-
- //Launch dialog
-
- titlePane->SetTextL( *oldTitle );
- CleanupStack::PopAndDestroy(oldTitle);
- }
-
-
-// ================= DATA ACCESS FUNCTIONS ==================
-
-// ----------------------------------------------------------------------------
-// CAknFepDualLanguageSettingModel::GetLanguagesFromPtiL
-//
-// Utility routine to get available languages with Symbian OS codes
-// ----------------------------------------------------------------------------
-//
-void CAknFepDualLanguageSettingModel::GetLanguagesFromPtiL(
- CArrayFix<TInt>* aInstalledLangCodes,
- CArrayFix<TInt>* aSeedLanguages,
- CDesCArray* aLanguageNames )
- {
- CPtiEngine* ptiEngine = CPtiEngine::NewL();
- CleanupStack::PushL( ptiEngine );
-
- CArrayFix<TInt>* languageCodeArray = aSeedLanguages;
- if ( aInstalledLangCodes )
- {
- languageCodeArray = aInstalledLangCodes;
- }
- else
- {
- ptiEngine->GetAvailableLanguagesL( languageCodeArray );
- }
-
- HBufC* buffer = HBufC::NewLC( KAkFepDualLanguageBufSize128 );
- const TInt count = languageCodeArray->Count();
- for ( TInt index = 0; index < count; ++index )
- {
- const TInt langId = languageCodeArray->At( index );
-
- TPtr ptrToBuffer( buffer->Des() );
- ptiEngine->GetLocalizedLanguageName( langId & KAkFepDualLanguageMask,
- ptrToBuffer );
-
- if ( aInstalledLangCodes )
- {
- aSeedLanguages->AppendL( langId );
- }
- aLanguageNames->AppendL( ptrToBuffer );
-
- ptrToBuffer.Zero();
- }
-
- CleanupStack::PopAndDestroy( buffer );
- CleanupStack::PopAndDestroy( ptiEngine );
- }
-
-TInt CAknFepDualLanguageSettingModel::LanguageL( TLanguageType aType )
- {
- TInt Language = KErrNone;
- switch ( aType )
- {
- case EAknFepDualLanguageSettingInputLanguage:
- {
- User::LeaveIfError(
- iAknFepRepository->Get( KAknFepInputTxtLang, Language ) );
- }
- break;
- case EAknFepDualLanguageSettingInputLanguageSecondary:
- {
- User::LeaveIfError(
- iAknFepRepository->Get( KAknFepInputTxtLangSecondary, Language ) );
- }
- break;
- default:
- break;
- }
- return Language;
-
- }
-
-
-TBool CAknFepDualLanguageSettingModel::SetLanguageL( TLanguageType aType, TInt aLanguage )
- {
- TBool ret = ETrue;
-
- switch( aType )
- {
- case EAknFepDualLanguageSettingInputLanguage:
- {
- if( iAknFepRepository->Set( KAknFepInputTxtLang,
- aLanguage ) != KErrNone )
- {
- ret = EFalse;
- }
-
- if(ret)
- {
- // now inform all open apps of the switch
- TWsEvent event;
- event.SetType(KEikInputLanguageChange);
- CEikonEnv::Static()->WsSession().SendEventToAllWindowGroups(event);
- CAknEnv::Static()->SettingCache().Update(KEikInputLanguageChange);
- }
-
- // See if it cannot do predictive text entry
- if( !CheckDictionaryFromPtiL( aLanguage ) )
- {
- CAknNoteDialog* dlg = new (ELeave) CAknNoteDialog( );
- dlg->ExecuteDlgLD(
- CAknNoteDialog::EShortTimeout,
- CAknNoteDialog::ENoTone,
- R_AVKON_T9_NOTE_NO_AVAILABLE );
-
- }
- }
- break;
- case EAknFepDualLanguageSettingInputLanguageSecondary:
- {
- if( iAknFepRepository->Set( KAknFepInputTxtLangSecondary,
- aLanguage ) != KErrNone )
- {
- ret = EFalse;
- }
- if(ret)
- {
- // now inform all open apps of the switch
- // same event as primary input language change
- TWsEvent event;
- event.SetType(KEikInputLanguageChange);
- CEikonEnv::Static()->WsSession().SendEventToAllWindowGroups(event);
- CAknEnv::Static()->SettingCache().Update(KEikInputLanguageChange);
- }
- // Secondary input language does not need prediction
- // so we don't check for it
- }
- break;
- default:
- break;
-
- }
- return ret;
- }
-
-// ----------------------------------------------------------------------------
-// CGSLangModel::CheckDictionaryFromPtiL
-//
-// Checks if the selected language supports predictive text input.
-// In case this returns EFalse, the UI display's "Not available"
-// for Predictive text input.
-// ----------------------------------------------------------------------------
-//
-TBool CAknFepDualLanguageSettingModel::CheckDictionaryFromPtiL( TInt aLangCode )
- {
- TBool langSupport = EFalse;
-
- if ( FeatureManager::FeatureSupported( KFeatureIdChinese ) ||
- FeatureManager::FeatureSupported( KFeatureIdJapanese ) )
- {
- langSupport = ETrue;
- }
- else
- {
- CPtiEngine* ptiEngine = CPtiEngine::NewL();
- CleanupStack::PushL( ptiEngine );
-
- MPtiLanguage* ptiLang = ptiEngine->GetLanguage( aLangCode );
- if ( ptiLang )
- {
- // the check here should be based on the keyboard
- TInt keyboardLayout = 0;
- RProperty::Get(KCRUidAvkon, KAknKeyBoardLayout, keyboardLayout);
- TPtiKeyboardType layout = (TPtiKeyboardType)keyboardLayout;
- switch(layout)
- {
- case EPtiKeyboardHalfQwerty:
- langSupport = ptiLang->HasInputMode( (TPtiEngineInputMode)EPtiEngineHalfQwertyPredictive);
- break;
- case EPtiKeyboardQwerty4x12:
- case EPtiKeyboardQwerty4x10:
- case EPtiKeyboardQwerty3x11:
- case EPtiKeyboardCustomQwerty:
- langSupport = ptiLang->HasInputMode( (TPtiEngineInputMode)EPtiEngineQwertyPredictive);
- break;
- case EPtiKeyboardNone:
- case EPtiKeyboard12Key:
- langSupport = ptiLang->HasInputMode( (TPtiEngineInputMode)EPtiEnginePredictive);
- break;
- default:
- langSupport = ptiLang->HasInputMode( (TPtiEngineInputMode)EPtiEnginePredictive);
- break;
- }
-
- }
- CleanupStack::PopAndDestroy( ptiEngine );
- ptiLang = NULL;
- }
-
- return langSupport;
- }