1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 #ifndef INCLUDED_REPORTCONTROLLEROBSERVER_HXX 24 #define INCLUDED_REPORTCONTROLLEROBSERVER_HXX 25 26 #include <com/sun/star/beans/XPropertyChangeListener.hpp> 27 #include <com/sun/star/beans/PropertyChangeEvent.hpp> 28 #include <com/sun/star/report/XReportDefinition.hpp> 29 #include <cppuhelper/implbase3.hxx> 30 31 #include <memory> 32 #include <dllapi.h> 33 #include <vector> 34 35 // #include <svl/lstner.hxx> 36 #include <vcl/svapp.hxx> 37 #include <tools/link.hxx> 38 39 #include <FormattedFieldBeautifier.hxx> 40 #include <FixedTextColor.hxx> 41 42 namespace rptui 43 { 44 class OReportController; 45 class OXReportControllerObserverImpl; 46 47 //======================================================================== 48 class /* REPORTDESIGN_DLLPUBLIC */ OXReportControllerObserver 49 : public ::cppu::WeakImplHelper3< ::com::sun::star::beans::XPropertyChangeListener 50 , ::com::sun::star::container::XContainerListener 51 , ::com::sun::star::util::XModifyListener 52 > 53 /*,public SfxListener*/ 54 { 55 56 const ::std::auto_ptr<OXReportControllerObserverImpl> m_pImpl; 57 58 FormattedFieldBeautifier m_aFormattedFieldBeautifier; 59 FixedTextColor m_aFixedTextColor; 60 61 // do not allow copy 62 OXReportControllerObserver(const OXReportControllerObserver&); 63 OXReportControllerObserver& operator=(const OXReportControllerObserver&); 64 virtual ~OXReportControllerObserver(); // UNO Object must have private destructor! 65 public: 66 OXReportControllerObserver(const OReportController& _rController); 67 68 // protected: 69 // XPropertyChangeListener 70 virtual void SAL_CALL propertyChange(const ::com::sun::star::beans::PropertyChangeEvent& evt) throw(::com::sun::star::uno::RuntimeException); 71 72 // XEventListener 73 virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw( ::com::sun::star::uno::RuntimeException ); 74 75 // XContainerListener 76 virtual void SAL_CALL elementInserted(const ::com::sun::star::container::ContainerEvent& rEvent) throw(::com::sun::star::uno::RuntimeException); 77 virtual void SAL_CALL elementReplaced(const ::com::sun::star::container::ContainerEvent& rEvent) throw(::com::sun::star::uno::RuntimeException); 78 virtual void SAL_CALL elementRemoved(const ::com::sun::star::container::ContainerEvent& rEvent) throw(::com::sun::star::uno::RuntimeException); 79 80 // XModifyListener 81 virtual void SAL_CALL modified( const ::com::sun::star::lang::EventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException); 82 83 84 void AddElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element); 85 void RemoveElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element); 86 87 void AddSection( const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection>& _xSection); 88 void RemoveSection( const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection>& _xSection ); 89 90 // SfxListener 91 // virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ); 92 93 /** 94 Create an object ob OUndoEnvLock locks the undo possibility 95 As long as in the OUndoEnvLock scope, no undo is possible for manipulated object. 96 */ 97 class OEnvLock 98 { 99 OXReportControllerObserver& m_rObserver; 100 public: OEnvLock(OXReportControllerObserver & _rObserver)101 OEnvLock(OXReportControllerObserver& _rObserver): m_rObserver(_rObserver){m_rObserver.Lock();} ~OEnvLock()102 ~OEnvLock(){ m_rObserver.UnLock(); } 103 }; 104 105 void Lock(); 106 void UnLock(); 107 sal_Bool IsLocked() const; 108 109 void Clear(); 110 private: 111 112 void TogglePropertyListening(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element); 113 void switchListening( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess >& _rxContainer, bool _bStartListening ) SAL_THROW(()); 114 void switchListening( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxObject, bool _bStartListening ) SAL_THROW(()); 115 116 // void ModeChanged(); // will be called from 'Notify' 117 DECL_LINK(SettingsChanged, VclWindowEvent* ); 118 private: 119 120 ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::container::XChild> >::const_iterator getSection(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XChild>& _xContainer) const; 121 122 }; 123 124 } // namespace rptui 125 126 #endif /* INCLUDED_REPORTCONTROLLEROBSERVER_HXX */ 127 128 129