diff options
Diffstat (limited to 'binfilter/bf_forms/source/component/forms_EventThread.cxx')
| -rw-r--r-- | binfilter/bf_forms/source/component/forms_EventThread.cxx | 239 |
1 files changed, 0 insertions, 239 deletions
diff --git a/binfilter/bf_forms/source/component/forms_EventThread.cxx b/binfilter/bf_forms/source/component/forms_EventThread.cxx deleted file mode 100644 index 474f3eaa78b4..000000000000 --- a/binfilter/bf_forms/source/component/forms_EventThread.cxx +++ /dev/null @@ -1,239 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -#include "EventThread.hxx" - -#include <tools/debug.hxx> -namespace binfilter { - -//......................................................................... -namespace frm -{ -//......................................................................... -using namespace ::com::sun::star::uno; -using namespace ::com::sun::star::awt; -using namespace ::com::sun::star::lang; - -DBG_NAME( OComponentEventThread ) -OComponentEventThread::OComponentEventThread( ::cppu::OComponentHelper* pCompImpl ) : - m_pCompImpl( pCompImpl ) -{ - DBG_CTOR( OComponentEventThread, NULL ); - - increment(m_refCount); - - // Eine Referenz des Controls halten - { - InterfaceRef xIFace(static_cast<XWeak*>(pCompImpl)); - query_interface(xIFace, m_xComp); - } - - // und uns an dem Control anmelden - { - Reference<XEventListener> xEvtLstnr = static_cast<XEventListener*>(this); - m_xComp->addEventListener( xEvtLstnr ); - } - - decrement(m_refCount); -} - -OComponentEventThread::~OComponentEventThread() -{ - DBG_DTOR( OComponentEventThread, NULL ); - - DBG_ASSERT( m_aEvents.size() == 0, - "OComponentEventThread::~OComponentEventThread: Kein dispose gerufen?" ); - while (m_aEvents.size()) - delete *m_aEvents.erase(m_aEvents.begin()); -} - -Any SAL_CALL OComponentEventThread::queryInterface(const Type& _rType) throw (RuntimeException) -{ - Any aReturn; - - aReturn = OWeakObject::queryInterface(_rType); - - if (!aReturn.hasValue()) - aReturn = ::cppu::queryInterface(_rType, - static_cast<XEventListener*>(this) - ); - - return aReturn; -} - -void OComponentEventThread::disposing( const EventObject& evt ) throw ( ::com::sun::star::uno::RuntimeException) -{ - if( evt.Source == m_xComp ) - { - ::osl::MutexGuard aGuard( m_aMutex ); - - // Event-Listener abmelden - Reference<XEventListener> xEvtLstnr = static_cast<XEventListener*>(this); - m_xComp->removeEventListener( xEvtLstnr ); - - // Event-Queue loeschen - while (m_aEvents.size()) - delete *m_aEvents.erase(m_aEvents.begin()); - m_aControls.erase(m_aControls.begin(), m_aControls.end()); - m_aFlags.erase(m_aFlags.begin(), m_aFlags.end()); - - // Das Control loslassen und pCompImpl auf 0 setzen, damit der - // Thread weiss, dass er sich beenden soll. - m_xComp = 0; - m_pCompImpl = 0; - - // Den Thread aufwecken und beenden. - m_aCond.set(); - terminate(); - } -} - -void OComponentEventThread::addEvent( const EventObject* _pEvt, sal_Bool bFlag ) -{ - Reference<XControl> xTmp; - addEvent( _pEvt, xTmp, bFlag ); -} - -void OComponentEventThread::addEvent( const EventObject* _pEvt, - const Reference<XControl>& rControl, - sal_Bool bFlag ) -{ - ::osl::MutexGuard aGuard( m_aMutex ); - - // Daten in die Queue stellen - m_aEvents.push_back( cloneEvent( _pEvt ) ); - - Reference<XWeak> xWeakControl(rControl, UNO_QUERY); - Reference<XAdapter> xControlAdapter = xWeakControl.is() ? xWeakControl->queryAdapter() : Reference<XAdapter>(); - m_aControls.push_back( xControlAdapter ); - - m_aFlags.push_back( bFlag ); - - // Thread aufwecken - m_aCond.set(); -} - -//--------------------------------------------------------------------- -//--- 22.08.01 15:48:15 ----------------------------------------------- - -void OComponentEventThread::implStarted( ) -{ - acquire( ); -} - -//--------------------------------------------------------------------- -//--- 22.08.01 15:48:16 ----------------------------------------------- - -void OComponentEventThread::implTerminated( ) -{ - release( ); -} - -//--------------------------------------------------------------------- -//--- 22.08.01 15:47:31 ----------------------------------------------- - -void SAL_CALL OComponentEventThread::kill() -{ - OComponentEventThread_TBASE::terminate(); - OComponentEventThread_TBASE::join(); - - implTerminated( ); -} - -//--------------------------------------------------------------------- -//--- 22.08.01 15:47:33 ----------------------------------------------- - -void SAL_CALL OComponentEventThread::onTerminated() -{ - OComponentEventThread_TBASE::onTerminated(); - - implTerminated( ); -} - -void OComponentEventThread::run() -{ - implStarted( ); - - // uns selbst festhalten, damit wir nicht geloescht werden, - // wenn zwischendrinne mal ein dispose gerufen wird. - InterfaceRef xThis(static_cast<XWeak*>(this)); - - do - { - ::osl::MutexGuard aGuard(m_aMutex); - - while( m_aEvents.size() > 0 ) - { - // Das Control holen und festhalten, damit es waehrend des - // actionPerformed nicht geloescht werden kann. - Reference<XComponent> xComp = m_xComp; - ::cppu::OComponentHelper *pCompImpl = m_pCompImpl; - - EventObject* pEvt = *m_aEvents.erase( m_aEvents.begin() ); - Reference<XAdapter> xControlAdapter = *m_aControls.erase( m_aControls.begin() ); - sal_Bool bFlag = *m_aFlags.erase( m_aFlags.begin() ); - - { - MutexRelease aReleaseOnce(m_aMutex); - // Weil ein queryHardRef eine Exception schmeissen kann sollte - // es nicht bei gelocktem Mutex aufgerufen werden. - Reference<XControl> xControl; - if ( xControlAdapter.is() ) - query_interface(xControlAdapter->queryAdapted(), xControl); - - if( xComp.is() ) - processEvent( pCompImpl, pEvt, xControl, bFlag ); - } - - delete pEvt; - }; - - // Nach einem dispose kennen wir das Control nicht mehr. Dann darf - // auch nicht gewartet werden. - if( !m_xComp.is() ) - return; - - // Warte-Bedingung zuruecksetzen - m_aCond.reset(); - { - MutexRelease aReleaseOnce(m_aMutex); - // und warten ... falls nicht zwischenzeitlich doch noch ein - // Event eingetroffen ist. - m_aCond.wait(); - } - } - while( sal_True ); -} - -//......................................................................... -} // namespace frm -//......................................................................... - -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |