| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| #include "unotools/unotoolsdllapi.h" |
| |
| #ifndef UNOTOOLS_INC_UNOTOOLS_DESKTOPTERMINATIONOBSERVER_HXX |
| #define UNOTOOLS_INC_UNOTOOLS_DESKTOPTERMINATIONOBSERVER_HXX |
| |
| /** === begin UNO includes === **/ |
| /** === end UNO includes === **/ |
| |
| //........................................................................ |
| namespace utl |
| { |
| //........................................................................ |
| |
| //==================================================================== |
| //= ITerminationListener |
| //==================================================================== |
| /** non-UNO version of the <type scope="com.sun.star.frame">XTerminateListener</type> |
| */ |
| class ITerminationListener |
| { |
| public: |
| virtual bool queryTermination() const = 0; |
| virtual void notifyTermination() = 0; |
| }; |
| |
| //==================================================================== |
| //= DesktopTerminationObserver |
| //==================================================================== |
| /** a class which allows non-UNO components to observe the desktop (aka application) |
| for it's shutdown |
| */ |
| class UNOTOOLS_DLLPUBLIC DesktopTerminationObserver |
| { |
| public: |
| /** registers a listener which should be notified when the desktop terminates |
| (which means the application is shutting down) |
| */ |
| static void registerTerminationListener( ITerminationListener* _pListener ); |
| |
| /** revokes a termination listener |
| */ |
| static void revokeTerminationListener( ITerminationListener* _pListener ); |
| |
| private: |
| DesktopTerminationObserver(); // never implemented, only static methods |
| }; |
| |
| //........................................................................ |
| } // namespace utl |
| //........................................................................ |
| |
| #endif // UNOTOOLS_INC_UNOTOOLS_DESKTOPTERMINATIONOBSERVER_HXX |
| |