| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _FRM_EVENT_THREAD_HXX_ |
| #define _FRM_EVENT_THREAD_HXX_ |
| |
| #include <com/sun/star/lang/XEventListener.hpp> |
| #include <com/sun/star/lang/EventObject.hpp> |
| #include <com/sun/star/lang/XComponent.hpp> |
| #include <com/sun/star/awt/XControl.hpp> |
| #include <vos/thread.hxx> |
| |
| |
| #include <osl/conditn.hxx> |
| #include <cppuhelper/component.hxx> |
| #include <comphelper/stl_types.hxx> |
| #include <comphelper/uno3.hxx> |
| using namespace comphelper; |
| |
| //......................................................................... |
| namespace frm |
| { |
| //......................................................................... |
| |
| // *************************************************************************************************** |
| // *************************************************************************************************** |
| |
| typedef ::vos::OThread OComponentEventThread_TBASE; |
| class OComponentEventThread |
| :public OComponentEventThread_TBASE |
| ,public ::com::sun::star::lang::XEventListener |
| ,public ::cppu::OWeakObject |
| { |
| DECLARE_STL_VECTOR(::com::sun::star::lang::EventObject*, ThreadEvents); |
| DECLARE_STL_VECTOR(::com::sun::star::uno::Reference< ::com::sun::star::uno::XAdapter> , ThreadObjects); |
| DECLARE_STL_VECTOR(sal_Bool, ThreadBools); |
| |
| ::osl::Mutex m_aMutex; |
| ::osl::Condition m_aCond; // Queue gefuellt? |
| ThreadEvents m_aEvents; // Event-Queue |
| ThreadObjects m_aControls; // Control fuer Submit |
| ThreadBools m_aFlags; // Flags fuer Submit/Reset |
| |
| ::cppu::OComponentHelper* m_pCompImpl; // Implementierung des Controls |
| ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent> m_xComp; // ::com::sun::star::lang::XComponent des Controls |
| |
| protected: |
| |
| // XThread |
| virtual void SAL_CALL run(); |
| |
| virtual void SAL_CALL kill(); |
| virtual void SAL_CALL onTerminated(); |
| |
| // Die folgende Methode wird gerufen um das Event unter Beruecksichtigung |
| // seines Typs zu duplizieren. |
| virtual ::com::sun::star::lang::EventObject* cloneEvent(const ::com::sun::star::lang::EventObject* _pEvt) const = 0; |
| |
| // Ein Event bearbeiten. Der Mutex ist dabei nicht gelockt, pCompImpl |
| // bleibt aber in jedem Fall gueltig. Bei pEvt kann es sich auch um |
| // einen abgeleiteten Typ handeln, naemlich den, den cloneEvent |
| // zurueckgibt. rControl ist nur gesetzt, wenn beim addEvent ein |
| // Control uebergeben wurde. Da das Control nur als WeakRef gehalten |
| // wird kann es auch zwischenzeitlich verschwinden. |
| virtual void processEvent( ::cppu::OComponentHelper* _pCompImpl, |
| const ::com::sun::star::lang::EventObject* _pEvt, |
| const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl>& _rControl, |
| sal_Bool _bFlag) = 0; |
| |
| public: |
| |
| // UNO Anbindung |
| DECLARE_UNO3_DEFAULTS(OComponentEventThread, OWeakObject); |
| virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(const ::com::sun::star::uno::Type& _rType) throw (::com::sun::star::uno::RuntimeException); |
| |
| OComponentEventThread(::cppu::OComponentHelper* pCompImpl); |
| virtual ~OComponentEventThread(); |
| |
| void addEvent( const ::com::sun::star::lang::EventObject* _pEvt, sal_Bool bFlag = sal_False ); |
| void addEvent( const ::com::sun::star::lang::EventObject* _pEvt, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl>& rControl, |
| sal_Bool bFlag = sal_False ); |
| |
| // ::com::sun::star::lang::XEventListener |
| virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& _rSource ) throw (::com::sun::star::uno::RuntimeException); |
| |
| /* resolve ambiguity : both OWeakObject and OObject have these memory operators */ |
| void * SAL_CALL operator new( size_t size ) throw() { return OThread::operator new(size); } |
| void SAL_CALL operator delete( void * p ) throw() { OThread::operator delete(p); } |
| |
| private: |
| void implStarted( ); |
| void implTerminated( ); |
| |
| void impl_clearEventQueue(); |
| }; |
| |
| //......................................................................... |
| } // namespace frm |
| //......................................................................... |
| |
| #endif // _FRM_EVENT_THREAD_HXX_ |
| |