04f31d13c5
Change-Id: Ib6157a493092a137a6b0bf5b96d0e760d307f9da Reviewed-on: https://gerrit.libreoffice.org/9472 Reviewed-by: Caolán McNamara <caolanm@redhat.com> Tested-by: Caolán McNamara <caolanm@redhat.com>
118 lines
4.7 KiB
C++
118 lines
4.7 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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#ifndef INCLUDED_FORMS_SOURCE_COMPONENT_EVENTTHREAD_HXX
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#define INCLUDED_FORMS_SOURCE_COMPONENT_EVENTTHREAD_HXX
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#include <sal/config.h>
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#include <vector>
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#include <com/sun/star/lang/XEventListener.hpp>
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#include <com/sun/star/lang/EventObject.hpp>
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#include <com/sun/star/lang/XComponent.hpp>
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#include <com/sun/star/awt/XControl.hpp>
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#include <osl/thread.hxx>
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#include <osl/conditn.hxx>
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#include <cppuhelper/component.hxx>
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#include <comphelper/uno3.hxx>
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using namespace comphelper;
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namespace frm
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{
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typedef ::osl::Thread OComponentEventThread_TBASE;
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class OComponentEventThread
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:public OComponentEventThread_TBASE
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,public ::com::sun::star::lang::XEventListener
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,public ::cppu::OWeakObject
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{
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typedef std::vector<css::lang::EventObject*> ThreadEvents;
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typedef std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::uno::XAdapter> > ThreadObjects;
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typedef std::vector<sal_Bool> ThreadBools;
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::osl::Mutex m_aMutex;
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::osl::Condition m_aCond; // Queue filled?
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ThreadEvents m_aEvents; // EventQueue
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ThreadObjects m_aControls; // Control for Submit
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ThreadBools m_aFlags; // Flags for Submit/Reset
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::cppu::OComponentHelper* m_pCompImpl; // Implementation of the Control
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::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent> m_xComp; // ::com::sun::star::lang::XComponent of the Control
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protected:
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// XThread
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virtual void SAL_CALL run() SAL_OVERRIDE;
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virtual void SAL_CALL kill();
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virtual void SAL_CALL onTerminated() SAL_OVERRIDE;
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// The following method is called to duplicate the Event while respecting it's type.
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virtual ::com::sun::star::lang::EventObject* cloneEvent(const ::com::sun::star::lang::EventObject* _pEvt) const = 0;
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// Edit an Event:
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// The mutex is not locked, but pCompImpl stays valid in any case.
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// pEvt can be a derrived type, namely the one that cloneEvent returns.
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// rControl is only set, if a Control has been passed in addEvent.
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// Because the Control is only held as a WeakRef, it can disappear in the meantime.
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virtual void processEvent( ::cppu::OComponentHelper* _pCompImpl,
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const ::com::sun::star::lang::EventObject* _pEvt,
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const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl>& _rControl,
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sal_Bool _bFlag) = 0;
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public:
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// UNO Anbindung
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DECLARE_UNO3_DEFAULTS(OComponentEventThread, OWeakObject)
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virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(const ::com::sun::star::uno::Type& _rType) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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OComponentEventThread(::cppu::OComponentHelper* pCompImpl);
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virtual ~OComponentEventThread();
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void addEvent( const ::com::sun::star::lang::EventObject* _pEvt, bool bFlag = false );
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void addEvent( const ::com::sun::star::lang::EventObject* _pEvt, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl>& rControl,
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bool bFlag = false );
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// ::com::sun::star::lang::XEventListener
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virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& _rSource ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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/* resolve ambiguity : both OWeakObject and OObject have these memory operators */
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void * SAL_CALL operator new( size_t size ) throw() { return osl::Thread::operator new(size); }
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void SAL_CALL operator delete( void * p ) throw() { osl::Thread::operator delete(p); }
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private:
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void implStarted( );
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void implTerminated( );
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void impl_clearEventQueue();
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};
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} // namespace frm
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#endif // INCLUDED_FORMS_SOURCE_COMPONENT_EVENTTHREAD_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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