459 lines
18 KiB
C++
459 lines
18 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <toolkit/controls/formattedcontrol.hxx>
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#include <toolkit/helper/unopropertyarrayhelper.hxx>
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#include <toolkit/helper/property.hxx>
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#include <com/sun/star/awt/XVclWindowPeer.hpp>
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#include <com/sun/star/util/NumberFormatter.hpp>
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#include <com/sun/star/util/NumberFormatsSupplier.hpp>
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#include <tools/diagnose_ex.h>
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#include <comphelper/processfactory.hxx>
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#include <osl/diagnose.h>
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//........................................................................
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namespace toolkit
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{
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//........................................................................
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::awt;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::util;
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// -------------------------------------------------------------------
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namespace
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{
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// ...............................................................
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::osl::Mutex& getDefaultFormatsMutex()
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{
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static ::osl::Mutex s_aDefaultFormatsMutex;
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return s_aDefaultFormatsMutex;
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}
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// ...............................................................
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Reference< XNumberFormatsSupplier >& lcl_getDefaultFormatsAccess_nothrow()
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{
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static Reference< XNumberFormatsSupplier > s_xDefaultFormats;
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return s_xDefaultFormats;
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}
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// ...............................................................
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bool& lcl_getTriedCreation()
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{
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static bool s_bTriedCreation = false;
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return s_bTriedCreation;
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}
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// ...............................................................
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const Reference< XNumberFormatsSupplier >& lcl_getDefaultFormats_throw()
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{
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::osl::MutexGuard aGuard( getDefaultFormatsMutex() );
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bool& rbTriedCreation = lcl_getTriedCreation();
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Reference< XNumberFormatsSupplier >& rDefaultFormats( lcl_getDefaultFormatsAccess_nothrow() );
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if ( !rDefaultFormats.is() && !rbTriedCreation )
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{
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rbTriedCreation = true;
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rDefaultFormats = NumberFormatsSupplier::createWithDefaultLocale( ::comphelper::getProcessComponentContext() );
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}
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if ( !rDefaultFormats.is() )
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throw RuntimeException();
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return rDefaultFormats;
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}
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// ...............................................................
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static oslInterlockedCount s_refCount(0);
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// ...............................................................
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void lcl_registerDefaultFormatsClient()
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{
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osl_atomic_increment( &s_refCount );
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}
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// ...............................................................
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void lcl_revokeDefaultFormatsClient()
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{
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::osl::ClearableMutexGuard aGuard( getDefaultFormatsMutex() );
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if ( 0 == osl_atomic_decrement( &s_refCount ) )
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{
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Reference< XNumberFormatsSupplier >& rDefaultFormats( lcl_getDefaultFormatsAccess_nothrow() );
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Reference< XNumberFormatsSupplier > xReleasePotentialLastReference( rDefaultFormats );
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rDefaultFormats.clear();
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lcl_getTriedCreation() = false;
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aGuard.clear();
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xReleasePotentialLastReference.clear();
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}
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}
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}
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// ===================================================================
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// = UnoControlFormattedFieldModel
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// ===================================================================
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// -------------------------------------------------------------------
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UnoControlFormattedFieldModel::UnoControlFormattedFieldModel( const Reference< XMultiServiceFactory >& i_factory )
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:UnoControlModel( i_factory )
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,m_bRevokedAsClient( false )
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,m_bSettingValueAndText( false )
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{
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ImplRegisterProperty( BASEPROPERTY_ALIGN );
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ImplRegisterProperty( BASEPROPERTY_BACKGROUNDCOLOR );
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ImplRegisterProperty( BASEPROPERTY_BORDER );
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ImplRegisterProperty( BASEPROPERTY_BORDERCOLOR );
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ImplRegisterProperty( BASEPROPERTY_DEFAULTCONTROL );
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ImplRegisterProperty( BASEPROPERTY_EFFECTIVE_DEFAULT );
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ImplRegisterProperty( BASEPROPERTY_EFFECTIVE_VALUE );
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ImplRegisterProperty( BASEPROPERTY_EFFECTIVE_MAX );
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ImplRegisterProperty( BASEPROPERTY_EFFECTIVE_MIN );
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ImplRegisterProperty( BASEPROPERTY_ENABLED );
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ImplRegisterProperty( BASEPROPERTY_ENABLEVISIBLE );
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ImplRegisterProperty( BASEPROPERTY_FONTDESCRIPTOR );
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ImplRegisterProperty( BASEPROPERTY_FORMATKEY );
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ImplRegisterProperty( BASEPROPERTY_FORMATSSUPPLIER );
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ImplRegisterProperty( BASEPROPERTY_HELPTEXT );
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ImplRegisterProperty( BASEPROPERTY_HELPURL );
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ImplRegisterProperty( BASEPROPERTY_MAXTEXTLEN );
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ImplRegisterProperty( BASEPROPERTY_PRINTABLE );
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ImplRegisterProperty( BASEPROPERTY_REPEAT );
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ImplRegisterProperty( BASEPROPERTY_REPEAT_DELAY );
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ImplRegisterProperty( BASEPROPERTY_READONLY );
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ImplRegisterProperty( BASEPROPERTY_SPIN );
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ImplRegisterProperty( BASEPROPERTY_STRICTFORMAT );
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ImplRegisterProperty( BASEPROPERTY_TABSTOP );
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ImplRegisterProperty( BASEPROPERTY_TEXT );
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ImplRegisterProperty( BASEPROPERTY_TEXTCOLOR );
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ImplRegisterProperty( BASEPROPERTY_HIDEINACTIVESELECTION );
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ImplRegisterProperty( BASEPROPERTY_ENFORCE_FORMAT );
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ImplRegisterProperty( BASEPROPERTY_VERTICALALIGN );
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ImplRegisterProperty( BASEPROPERTY_WRITING_MODE );
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ImplRegisterProperty( BASEPROPERTY_CONTEXT_WRITING_MODE );
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ImplRegisterProperty( BASEPROPERTY_MOUSE_WHEEL_BEHAVIOUR );
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Any aTreatAsNumber;
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aTreatAsNumber <<= (sal_Bool) sal_True;
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ImplRegisterProperty( BASEPROPERTY_TREATASNUMBER, aTreatAsNumber );
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lcl_registerDefaultFormatsClient();
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}
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// -------------------------------------------------------------------
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UnoControlFormattedFieldModel::~UnoControlFormattedFieldModel()
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{
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}
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// -------------------------------------------------------------------
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::rtl::OUString UnoControlFormattedFieldModel::getServiceName() throw(RuntimeException)
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{
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return ::rtl::OUString::createFromAscii( szServiceName_UnoControlFormattedFieldModel );
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}
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// -------------------------------------------------------------------
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void SAL_CALL UnoControlFormattedFieldModel::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) throw (Exception)
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{
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UnoControlModel::setFastPropertyValue_NoBroadcast( nHandle, rValue );
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switch ( nHandle )
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{
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case BASEPROPERTY_EFFECTIVE_VALUE:
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if ( !m_bSettingValueAndText )
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impl_updateTextFromValue_nothrow();
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break;
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case BASEPROPERTY_FORMATSSUPPLIER:
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impl_updateCachedFormatter_nothrow();
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impl_updateTextFromValue_nothrow();
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break;
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case BASEPROPERTY_FORMATKEY:
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impl_updateCachedFormatKey_nothrow();
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impl_updateTextFromValue_nothrow();
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break;
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}
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}
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// -------------------------------------------------------------------
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void UnoControlFormattedFieldModel::impl_updateTextFromValue_nothrow()
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{
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if ( !m_xCachedFormatter.is() )
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impl_updateCachedFormatter_nothrow();
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if ( !m_xCachedFormatter.is() )
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return;
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try
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{
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Any aEffectiveValue;
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getFastPropertyValue( aEffectiveValue, BASEPROPERTY_EFFECTIVE_VALUE );
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::rtl::OUString sStringValue;
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if ( !( aEffectiveValue >>= sStringValue ) )
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{
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double nDoubleValue(0);
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if ( aEffectiveValue >>= nDoubleValue )
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{
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sal_Int32 nFormatKey( 0 );
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if ( m_aCachedFormat.hasValue() )
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m_aCachedFormat >>= nFormatKey;
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sStringValue = m_xCachedFormatter->convertNumberToString( nFormatKey, nDoubleValue );
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}
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}
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Reference< XPropertySet > xThis( *this, UNO_QUERY );
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xThis->setPropertyValue( GetPropertyName( BASEPROPERTY_TEXT ), makeAny( sStringValue ) );
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION();
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}
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}
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// -------------------------------------------------------------------
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void UnoControlFormattedFieldModel::impl_updateCachedFormatter_nothrow()
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{
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Any aFormatsSupplier;
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getFastPropertyValue( aFormatsSupplier, BASEPROPERTY_FORMATSSUPPLIER );
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try
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{
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Reference< XNumberFormatsSupplier > xSupplier( aFormatsSupplier, UNO_QUERY );
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if ( !xSupplier.is() )
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xSupplier = lcl_getDefaultFormats_throw();
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if ( !m_xCachedFormatter.is() )
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{
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m_xCachedFormatter = Reference< XNumberFormatter >(
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NumberFormatter::create(::comphelper::getProcessComponentContext()),
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UNO_QUERY_THROW
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);
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}
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m_xCachedFormatter->attachNumberFormatsSupplier( xSupplier );
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION();
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}
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}
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// -------------------------------------------------------------------
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void UnoControlFormattedFieldModel::impl_updateCachedFormatKey_nothrow()
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{
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Any aFormatKey;
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getFastPropertyValue( aFormatKey, BASEPROPERTY_FORMATKEY );
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m_aCachedFormat = aFormatKey;
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}
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// -------------------------------------------------------------------
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void UnoControlFormattedFieldModel::dispose( ) throw(RuntimeException)
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{
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UnoControlModel::dispose();
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::osl::MutexGuard aGuard( GetMutex() );
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if ( !m_bRevokedAsClient )
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{
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lcl_revokeDefaultFormatsClient();
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m_bRevokedAsClient = true;
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}
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}
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// -------------------------------------------------------------------
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void UnoControlFormattedFieldModel::ImplNormalizePropertySequence( const sal_Int32 _nCount, sal_Int32* _pHandles,
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Any* _pValues, sal_Int32* _pValidHandles ) const SAL_THROW(())
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{
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ImplEnsureHandleOrder( _nCount, _pHandles, _pValues, BASEPROPERTY_EFFECTIVE_VALUE, BASEPROPERTY_TEXT );
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UnoControlModel::ImplNormalizePropertySequence( _nCount, _pHandles, _pValues, _pValidHandles );
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}
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// -------------------------------------------------------------------
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namespace
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{
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class ResetFlagOnExit
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{
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private:
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bool& m_rFlag;
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public:
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ResetFlagOnExit( bool& _rFlag )
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:m_rFlag( _rFlag )
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{
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}
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~ResetFlagOnExit()
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{
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m_rFlag = false;
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}
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};
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}
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// -------------------------------------------------------------------
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void SAL_CALL UnoControlFormattedFieldModel::setPropertyValues( const Sequence< ::rtl::OUString >& _rPropertyNames, const Sequence< Any >& _rValues ) throw(PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException)
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{
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bool bSettingValue = false;
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bool bSettingText = false;
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for ( const ::rtl::OUString* pPropertyNames = _rPropertyNames.getConstArray();
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pPropertyNames != _rPropertyNames.getConstArray() + _rPropertyNames.getLength();
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++pPropertyNames
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)
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{
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if ( BASEPROPERTY_EFFECTIVE_VALUE == GetPropertyId( *pPropertyNames ) )
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bSettingValue = true;
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if ( BASEPROPERTY_TEXT == GetPropertyId( *pPropertyNames ) )
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bSettingText = true;
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}
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m_bSettingValueAndText = ( bSettingValue && bSettingText );
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ResetFlagOnExit aResetFlag( m_bSettingValueAndText );
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UnoControlModel::setPropertyValues( _rPropertyNames, _rValues );
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}
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// -------------------------------------------------------------------
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sal_Bool UnoControlFormattedFieldModel::convertFastPropertyValue(
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Any& rConvertedValue, Any& rOldValue, sal_Int32 nPropId,
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const Any& rValue ) throw (IllegalArgumentException)
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{
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if ( BASEPROPERTY_EFFECTIVE_DEFAULT == nPropId && rValue.hasValue() )
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{
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double dVal = 0;
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::rtl::OUString sVal;
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sal_Bool bStreamed = (rValue >>= dVal);
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if ( bStreamed )
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{
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rConvertedValue <<= dVal;
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}
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else
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{
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sal_Int32 nVal = 0;
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bStreamed = (rValue >>= nVal);
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if ( bStreamed )
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{
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rConvertedValue <<= static_cast<double>(nVal);
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}
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else
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{
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bStreamed = (rValue >>= sVal);
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if ( bStreamed )
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{
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rConvertedValue <<= sVal;
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}
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}
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}
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if ( bStreamed )
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{
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getFastPropertyValue( rOldValue, nPropId );
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return !CompareProperties( rConvertedValue, rOldValue );
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}
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throw IllegalArgumentException(
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( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Unable to convert the given value for the property "))
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+= GetPropertyName((sal_uInt16)nPropId) )
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+= ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(" (double, integer, or string expected).")),
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static_cast< XPropertySet* >(this),
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1);
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}
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return UnoControlModel::convertFastPropertyValue( rConvertedValue, rOldValue, nPropId, rValue );
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}
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// -------------------------------------------------------------------
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Any UnoControlFormattedFieldModel::ImplGetDefaultValue( sal_uInt16 nPropId ) const
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{
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Any aReturn;
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switch (nPropId)
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{
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case BASEPROPERTY_DEFAULTCONTROL: aReturn <<= ::rtl::OUString( ::rtl::OUString::createFromAscii( szServiceName_UnoControlFormattedField ) ); break;
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case BASEPROPERTY_TREATASNUMBER: aReturn <<= (sal_Bool)sal_True; break;
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case BASEPROPERTY_EFFECTIVE_DEFAULT:
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case BASEPROPERTY_EFFECTIVE_VALUE:
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case BASEPROPERTY_EFFECTIVE_MAX:
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case BASEPROPERTY_EFFECTIVE_MIN:
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case BASEPROPERTY_FORMATKEY:
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case BASEPROPERTY_FORMATSSUPPLIER:
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// (void)
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break;
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default : aReturn = UnoControlModel::ImplGetDefaultValue( nPropId ); break;
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}
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return aReturn;
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}
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// -------------------------------------------------------------------
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::cppu::IPropertyArrayHelper& UnoControlFormattedFieldModel::getInfoHelper()
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{
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static UnoPropertyArrayHelper* pHelper = NULL;
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if ( !pHelper )
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{
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Sequence<sal_Int32> aIDs = ImplGetPropertyIds();
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pHelper = new UnoPropertyArrayHelper( aIDs );
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}
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return *pHelper;
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}
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// beans::XMultiPropertySet
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// -------------------------------------------------------------------
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Reference< XPropertySetInfo > UnoControlFormattedFieldModel::getPropertySetInfo( ) throw(RuntimeException)
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{
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static Reference< XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) );
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return xInfo;
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}
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// ===================================================================
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// = UnoFormattedFieldControl
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// ===================================================================
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// -------------------------------------------------------------------
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UnoFormattedFieldControl::UnoFormattedFieldControl( const Reference< XMultiServiceFactory >& i_factory )
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:UnoSpinFieldControl( i_factory )
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{
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}
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// -------------------------------------------------------------------
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::rtl::OUString UnoFormattedFieldControl::GetComponentServiceName()
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{
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return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("FormattedField"));
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}
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// -------------------------------------------------------------------
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void UnoFormattedFieldControl::textChanged(const TextEvent& e) throw(RuntimeException)
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{
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Reference< XVclWindowPeer > xPeer(getPeer(), UNO_QUERY);
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OSL_ENSURE(xPeer.is(), "UnoFormattedFieldControl::textChanged : what kind of peer do I have ?");
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Sequence< ::rtl::OUString > aNames( 2 );
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aNames[0] = GetPropertyName( BASEPROPERTY_EFFECTIVE_VALUE );
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aNames[1] = GetPropertyName( BASEPROPERTY_TEXT );
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Sequence< Any > aValues( 2 );
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aValues[0] = xPeer->getProperty( aNames[0] );
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aValues[1] = xPeer->getProperty( aNames[1] );
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ImplSetPropertyValues( aNames, aValues, sal_False );
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if ( GetTextListeners().getLength() )
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GetTextListeners().textChanged( e );
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}
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//........................................................................
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} // namespace toolkit
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//........................................................................
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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