1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski #ifndef SD_FRAMEWORK_READ_ONLY_MODE_OBSERVER_HXX 25*b1cdbd2cSJim Jagielski #define SD_FRAMEWORK_READ_ONLY_MODE_OBSERVER_HXX 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include "MutexOwner.hxx" 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski #include <com/sun/star/beans/XPropertySet.hpp> 30*b1cdbd2cSJim Jagielski #include <com/sun/star/frame/XController.hpp> 31*b1cdbd2cSJim Jagielski #include <com/sun/star/frame/XStatusListener.hpp> 32*b1cdbd2cSJim Jagielski #include <com/sun/star/frame/XDispatch.hpp> 33*b1cdbd2cSJim Jagielski #include <com/sun/star/lang/XEventListener.hpp> 34*b1cdbd2cSJim Jagielski #include <com/sun/star/util/XModifyListener.hpp> 35*b1cdbd2cSJim Jagielski #include <com/sun/star/drawing/framework/XConfigurationController.hpp> 36*b1cdbd2cSJim Jagielski #include <com/sun/star/drawing/framework/XConfigurationChangeListener.hpp> 37*b1cdbd2cSJim Jagielski #include <osl/mutex.hxx> 38*b1cdbd2cSJim Jagielski #include <cppuhelper/compbase2.hxx> 39*b1cdbd2cSJim Jagielski #include <tools/link.hxx> 40*b1cdbd2cSJim Jagielski #include <boost/function.hpp> 41*b1cdbd2cSJim Jagielski #include <boost/scoped_ptr.hpp> 42*b1cdbd2cSJim Jagielski #include <boost/shared_ptr.hpp> 43*b1cdbd2cSJim Jagielski 44*b1cdbd2cSJim Jagielski namespace { 45*b1cdbd2cSJim Jagielski 46*b1cdbd2cSJim Jagielski typedef ::cppu::WeakComponentImplHelper2 < 47*b1cdbd2cSJim Jagielski ::com::sun::star::drawing::framework::XConfigurationChangeListener, 48*b1cdbd2cSJim Jagielski ::com::sun::star::frame::XStatusListener 49*b1cdbd2cSJim Jagielski > ReadOnlyModeObserverInterfaceBase; 50*b1cdbd2cSJim Jagielski 51*b1cdbd2cSJim Jagielski } // end of anonymous namespace. 52*b1cdbd2cSJim Jagielski 53*b1cdbd2cSJim Jagielski 54*b1cdbd2cSJim Jagielski 55*b1cdbd2cSJim Jagielski 56*b1cdbd2cSJim Jagielski namespace sd { namespace framework { 57*b1cdbd2cSJim Jagielski 58*b1cdbd2cSJim Jagielski /** Wait for changes of the read-only mode. On switching between read-only 59*b1cdbd2cSJim Jagielski mode and read-write the registered listeners are called. 60*b1cdbd2cSJim Jagielski 61*b1cdbd2cSJim Jagielski This class handles the case that the given controller is not yet 62*b1cdbd2cSJim Jagielski connected to a frame and that the dispatcher is not yet set up. It 63*b1cdbd2cSJim Jagielski waits for this to happen and then registers at the .uno:EditDoc command 64*b1cdbd2cSJim Jagielski and waits for state changes. 65*b1cdbd2cSJim Jagielski */ 66*b1cdbd2cSJim Jagielski class ReadOnlyModeObserver 67*b1cdbd2cSJim Jagielski : private sd::MutexOwner, 68*b1cdbd2cSJim Jagielski public ReadOnlyModeObserverInterfaceBase 69*b1cdbd2cSJim Jagielski { 70*b1cdbd2cSJim Jagielski public: 71*b1cdbd2cSJim Jagielski /** Create a new read-only mode observer for the given controller. 72*b1cdbd2cSJim Jagielski */ 73*b1cdbd2cSJim Jagielski ReadOnlyModeObserver ( 74*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Reference<com::sun::star::frame::XController>& rxController); 75*b1cdbd2cSJim Jagielski virtual ~ReadOnlyModeObserver (void); 76*b1cdbd2cSJim Jagielski 77*b1cdbd2cSJim Jagielski virtual void SAL_CALL disposing (void); 78*b1cdbd2cSJim Jagielski 79*b1cdbd2cSJim Jagielski 80*b1cdbd2cSJim Jagielski /** Add a status listener that is called when the state of the 81*b1cdbd2cSJim Jagielski .uno:EditDoc command changes. Note that the listener has to take 82*b1cdbd2cSJim Jagielski into account both the IsEnabled and the State fields of the 83*b1cdbd2cSJim Jagielski FeatureStateEvent. Only when IsEnabled is true then the State field 84*b1cdbd2cSJim Jagielski is valid. 85*b1cdbd2cSJim Jagielski */ 86*b1cdbd2cSJim Jagielski void AddStatusListener ( 87*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Reference< 88*b1cdbd2cSJim Jagielski com::sun::star::frame::XStatusListener>& rxListener); 89*b1cdbd2cSJim Jagielski 90*b1cdbd2cSJim Jagielski // XEventListener 91*b1cdbd2cSJim Jagielski 92*b1cdbd2cSJim Jagielski virtual void SAL_CALL disposing ( 93*b1cdbd2cSJim Jagielski const com::sun::star::lang::EventObject& rEvent) 94*b1cdbd2cSJim Jagielski throw (com::sun::star::uno::RuntimeException); 95*b1cdbd2cSJim Jagielski 96*b1cdbd2cSJim Jagielski 97*b1cdbd2cSJim Jagielski // frame::XStatusListener 98*b1cdbd2cSJim Jagielski 99*b1cdbd2cSJim Jagielski /** Called by slot state change broadcasters. 100*b1cdbd2cSJim Jagielski @throws DisposedException 101*b1cdbd2cSJim Jagielski */ 102*b1cdbd2cSJim Jagielski virtual void SAL_CALL 103*b1cdbd2cSJim Jagielski statusChanged ( 104*b1cdbd2cSJim Jagielski const ::com::sun::star::frame::FeatureStateEvent& rState) 105*b1cdbd2cSJim Jagielski throw (::com::sun::star::uno::RuntimeException); 106*b1cdbd2cSJim Jagielski 107*b1cdbd2cSJim Jagielski // XConfigurationChangeListener 108*b1cdbd2cSJim Jagielski 109*b1cdbd2cSJim Jagielski virtual void SAL_CALL notifyConfigurationChange ( 110*b1cdbd2cSJim Jagielski const ::com::sun::star::drawing::framework::ConfigurationChangeEvent& rEvent) 111*b1cdbd2cSJim Jagielski throw (::com::sun::star::uno::RuntimeException); 112*b1cdbd2cSJim Jagielski 113*b1cdbd2cSJim Jagielski private: 114*b1cdbd2cSJim Jagielski ::com::sun::star::util::URL maSlotNameURL; 115*b1cdbd2cSJim Jagielski /** The XController is stored to enable repeated calls to 116*b1cdbd2cSJim Jagielski ConnectToDispatch() (get access to the XDispatchProvider. 117*b1cdbd2cSJim Jagielski */ 118*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Reference<com::sun::star::frame::XController> 119*b1cdbd2cSJim Jagielski mxController; 120*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Reference<com::sun::star::drawing::framework::XConfigurationController> 121*b1cdbd2cSJim Jagielski mxConfigurationController; 122*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Reference<com::sun::star::frame::XDispatch> 123*b1cdbd2cSJim Jagielski mxDispatch; 124*b1cdbd2cSJim Jagielski class ModifyBroadcaster; 125*b1cdbd2cSJim Jagielski ::boost::scoped_ptr<ModifyBroadcaster> mpBroadcaster; 126*b1cdbd2cSJim Jagielski 127*b1cdbd2cSJim Jagielski /** Listen for the .uno:EditMode command. Returns <TRUE/> when the connection 128*b1cdbd2cSJim Jagielski has been established. 129*b1cdbd2cSJim Jagielski */ 130*b1cdbd2cSJim Jagielski bool ConnectToDispatch (void); 131*b1cdbd2cSJim Jagielski }; 132*b1cdbd2cSJim Jagielski 133*b1cdbd2cSJim Jagielski } } // end of namespace sd::framework 134*b1cdbd2cSJim Jagielski 135*b1cdbd2cSJim Jagielski #endif 136