| /************************************************************** |
| * |
| * 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 __FRAMEWORK_HELPER_WAKEUPTHREAD_HXX_ |
| #define __FRAMEWORK_HELPER_WAKEUPTHREAD_HXX_ |
| |
| //_______________________________________________ |
| // include files of own module |
| |
| #include <threadhelp/threadhelpbase.hxx> |
| #include <macros/debug.hxx> |
| #include <macros/generic.hxx> |
| |
| #ifndef __FRAMEWORK_GENERAL_HXX_ |
| #include <general.h> |
| #endif |
| |
| //_______________________________________________ |
| // include UNO interfaces |
| |
| #ifndef _COM_SUN_STAR_URTIL_XUPDATABLE_HPP_ |
| #include <com/sun/star/util/XUpdatable.hpp> |
| #endif |
| |
| //_______________________________________________ |
| // include all others |
| #include <cppuhelper/weakref.hxx> |
| #include <osl/thread.hxx> |
| |
| //_______________________________________________ |
| // namespace |
| |
| namespace framework{ |
| |
| //_______________________________________________ |
| // definitions |
| |
| //=============================================== |
| /** @short implements a "sleeping" thread, which try to sleep |
| without a using cpu consumption :-) */ |
| class WakeUpThread : public ThreadHelpBase |
| , public ::osl::Thread |
| { |
| //------------------------------------------- |
| // member |
| private: |
| |
| /** @short this listener will be notified if this thread |
| waked up. */ |
| css::uno::WeakReference< css::util::XUpdatable > m_xListener; |
| |
| //------------------------------------------- |
| // interface |
| public: |
| |
| /** @short Register a new listener on this thread. |
| |
| @descr The listener is holded as a weak reference. |
| If the thread detects, that no listener exists ... |
| he will terminate itself. |
| */ |
| WakeUpThread(const css::uno::Reference< css::util::XUpdatable >& xListener); |
| |
| /** @descr The thread waits on a condition using a fix timeout value. |
| If the thread wakes up he notify the internal set listener. |
| The listener can use this "timeout" info for it's own purpose. |
| The thread itself will wait on the condition again. |
| */ |
| virtual void SAL_CALL run(); |
| |
| virtual void SAL_CALL onTerminated(); |
| }; |
| |
| } // namespace framework |
| |
| #endif // __FRAMEWORK_HELPER_WAKEUPTHREAD_HXX_ |