1ce02008ae
Change-Id: I419a96fce0d5dbdd438dda32217ced39ba598446 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/147864 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
106 lines
3.7 KiB
C++
106 lines
3.7 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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#pragma once
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#include <sal/config.h>
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#include <memory>
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#include <mutex>
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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/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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#include <rtl/ref.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 css::lang::XEventListener
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,public ::cppu::OWeakObject
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{
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typedef std::vector<std::unique_ptr<css::lang::EventObject>> ThreadEvents;
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typedef std::vector< css::uno::Reference< css::uno::XAdapter> > ThreadObjects;
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std::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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std::vector<bool> m_aFlags; // Flags for Submit/Reset
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rtl::Reference<::cppu::OComponentHelper> m_xComp; // Implementation of the Control
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protected:
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// XThread
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virtual void SAL_CALL run() override;
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virtual void SAL_CALL onTerminated() override;
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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 derived 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 css::lang::EventObject* _pEvt,
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const css::uno::Reference< css::awt::XControl>& _rControl,
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bool _bFlag) = 0;
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public:
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// UNO binding
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DECLARE_UNO3_DEFAULTS(OComponentEventThread, OWeakObject)
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virtual css::uno::Any SAL_CALL queryInterface(const css::uno::Type& _rType) override;
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explicit OComponentEventThread(::cppu::OComponentHelper* pCompImpl);
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virtual ~OComponentEventThread() override;
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void addEvent( std::unique_ptr<css::lang::EventObject> _pEvt );
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void addEvent( std::unique_ptr<css::lang::EventObject> _pEvt, const css::uno::Reference< css::awt::XControl>& rControl,
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bool bFlag = false );
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// css::lang::XEventListener
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virtual void SAL_CALL disposing(const css::lang::EventObject& _rSource ) override;
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// Resolve ambiguity: both OWeakObject and osl::Thread have these memory operators
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using osl::Thread::operator new;
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using osl::Thread::operator delete;
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private:
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void impl_clearEventQueue();
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};
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} // namespace frm
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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