1*38d50f7bSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*38d50f7bSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*38d50f7bSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*38d50f7bSAndrew Rist * distributed with this work for additional information 6*38d50f7bSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*38d50f7bSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*38d50f7bSAndrew Rist * "License"); you may not use this file except in compliance 9*38d50f7bSAndrew Rist * with the License. You may obtain a copy of the License at 10*38d50f7bSAndrew Rist * 11*38d50f7bSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*38d50f7bSAndrew Rist * 13*38d50f7bSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*38d50f7bSAndrew Rist * software distributed under the License is distributed on an 15*38d50f7bSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*38d50f7bSAndrew Rist * KIND, either express or implied. See the License for the 17*38d50f7bSAndrew Rist * specific language governing permissions and limitations 18*38d50f7bSAndrew Rist * under the License. 19*38d50f7bSAndrew Rist * 20*38d50f7bSAndrew Rist *************************************************************/ 21*38d50f7bSAndrew Rist 22*38d50f7bSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef SC_CHARTLOCK_HXX 25cdf0e10cSrcweir #define SC_CHARTLOCK_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir 28cdf0e10cSrcweir #include <vcl/timer.hxx> 29cdf0e10cSrcweir 30cdf0e10cSrcweir #include <cppuhelper/weakref.hxx> 31cdf0e10cSrcweir #include <com/sun/star/frame/XModel.hpp> 32cdf0e10cSrcweir 33cdf0e10cSrcweir #include <memory> 34cdf0e10cSrcweir 35cdf0e10cSrcweir class ScDocument; 36cdf0e10cSrcweir 37cdf0e10cSrcweir /** All current charts in the calc will be locked in constructor and unlocked in destructor. 38cdf0e10cSrcweir */ 39cdf0e10cSrcweir class ScChartLockGuard 40cdf0e10cSrcweir { 41cdf0e10cSrcweir public: 42cdf0e10cSrcweir ScChartLockGuard( ScDocument* pDoc ); 43cdf0e10cSrcweir virtual ~ScChartLockGuard(); 44cdf0e10cSrcweir 45cdf0e10cSrcweir void AlsoLockThisChart( const ::com::sun::star::uno::Reference< 46cdf0e10cSrcweir ::com::sun::star::frame::XModel >& xModel ); 47cdf0e10cSrcweir 48cdf0e10cSrcweir private: 49cdf0e10cSrcweir std::vector< ::com::sun::star::uno::WeakReference< 50cdf0e10cSrcweir ::com::sun::star::frame::XModel > > maChartModels; 51cdf0e10cSrcweir 52cdf0e10cSrcweir ScChartLockGuard(); 53cdf0e10cSrcweir ScChartLockGuard( const ScChartLockGuard& ); 54cdf0e10cSrcweir }; 55cdf0e10cSrcweir 56cdf0e10cSrcweir /** Use this to lock all charts in the calc for a little time. 57cdf0e10cSrcweir They will unlock automatically unless you call StartOrContinueLocking() again. 58cdf0e10cSrcweir */ 59cdf0e10cSrcweir class ScTemporaryChartLock 60cdf0e10cSrcweir { 61cdf0e10cSrcweir public: 62cdf0e10cSrcweir ScTemporaryChartLock( ScDocument* pDoc ); 63cdf0e10cSrcweir virtual ~ScTemporaryChartLock(); 64cdf0e10cSrcweir 65cdf0e10cSrcweir void StartOrContinueLocking(); 66cdf0e10cSrcweir void StopLocking(); 67cdf0e10cSrcweir void AlsoLockThisChart( const ::com::sun::star::uno::Reference< 68cdf0e10cSrcweir ::com::sun::star::frame::XModel >& xModel ); 69cdf0e10cSrcweir 70cdf0e10cSrcweir private: 71cdf0e10cSrcweir ScDocument* mpDoc; 72cdf0e10cSrcweir Timer maTimer; 73cdf0e10cSrcweir std::auto_ptr< ScChartLockGuard > mapScChartLockGuard; 74cdf0e10cSrcweir 75cdf0e10cSrcweir DECL_LINK( TimeoutHdl, Timer* ); 76cdf0e10cSrcweir 77cdf0e10cSrcweir ScTemporaryChartLock(); 78cdf0e10cSrcweir ScTemporaryChartLock( const ScTemporaryChartLock& ); 79cdf0e10cSrcweir }; 80cdf0e10cSrcweir 81cdf0e10cSrcweir 82cdf0e10cSrcweir #endif 83