/************************************************************** * * 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 _SVX_FMUNDO_HXX #define _SVX_FMUNDO_HXX #include #include #include "fmscriptingenv.hxx" /** === begin UNO includes === **/ #include #include #include #include #include #include #include #include #include #include /** === end UNO includes === **/ #include #include #include class FmFormModel; class FmFormObj; class SdrObject; class FmXFormView; FORWARD_DECLARE_INTERFACE(awt,XControl) FORWARD_DECLARE_INTERFACE(awt,XControlContainer) //FORWARD_DECLARE_INTERFACE(uno,Reference) //================================================================== // FmUndoPropertyAction //================================================================== class FmUndoPropertyAction: public SdrUndoAction { ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet> xObj; ::rtl::OUString aPropertyName; ::com::sun::star::uno::Any aNewValue; ::com::sun::star::uno::Any aOldValue; public: FmUndoPropertyAction(FmFormModel& rMod, const ::com::sun::star::beans::PropertyChangeEvent& evt); virtual void Undo(); virtual void Redo(); virtual String GetComment() const; }; //================================================================== // FmUndoContainerAction //================================================================== class FmUndoContainerAction: public SdrUndoAction { ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer > m_xContainer; // container which the action applies to ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > m_xElement; // object not owned by the action ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > m_xOwnElement; // object owned by the action sal_Int32 m_nIndex; // index of the object within it's container ::com::sun::star::uno::Sequence< ::com::sun::star::script::ScriptEventDescriptor > m_aEvents; // events of the object public: enum Action { Inserted = 1, Removed = 2 }; private: Action m_eAction; public: FmUndoContainerAction(FmFormModel& rMod, Action _eAction, const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer >& xCont, const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xElem, sal_Int32 nIdx = -1); ~FmUndoContainerAction(); virtual void Undo(); virtual void Redo(); static void DisposeElement( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xElem ); protected: void implReInsert( ) SAL_THROW( ( ::com::sun::star::uno::Exception ) ); void implReRemove( ) SAL_THROW( ( ::com::sun::star::uno::Exception ) ); }; //================================================================== // FmUndoModelReplaceAction //================================================================== class FmUndoModelReplaceAction : public SdrUndoAction { ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel> m_xReplaced; SdrUnoObj* m_pObject; public: FmUndoModelReplaceAction(FmFormModel& rMod, SdrUnoObj* pObject, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel>& xReplaced); ~FmUndoModelReplaceAction(); virtual void Undo(); virtual void Redo() { Undo(); } virtual String GetComment() const; static void DisposeElement( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel>& xReplaced ); }; //======================================================================== class SVX_DLLPRIVATE FmXUndoEnvironment : public ::cppu::WeakImplHelper3< ::com::sun::star::beans::XPropertyChangeListener , ::com::sun::star::container::XContainerListener , ::com::sun::star::util::XModifyListener > , public SfxListener // public ::cppu::OWeakObject { FmFormModel& rModel; void* m_pPropertySetCache; ::svxform::PFormScriptingEnvironment m_pScriptingEnv; oslInterlockedCount m_Locks; ::osl::Mutex m_aMutex; sal_Bool bReadOnly; bool m_bDisposed; public: FmXUndoEnvironment(FmFormModel& _rModel); ~FmXUndoEnvironment(); // UNO Anbindung // SMART_UNO_DECLARATION(FmXUndoEnvironment, ::cppu::OWeakObject); // virtual sal_Bool queryInterface(UsrUik, ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>&); // virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::reflection::XIdlClass>> getIdlClasses(void); void Lock() { osl_incrementInterlockedCount( &m_Locks ); } void UnLock() { osl_decrementInterlockedCount( &m_Locks ); } sal_Bool IsLocked() const { return m_Locks != 0; } // access control struct Accessor { friend class FmFormModel; private: Accessor() { } }; // addition and removal of form collections void AddForms( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer>& rForms ); void RemoveForms( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer>& rForms ); // readonly-ness void SetReadOnly( sal_Bool bRead, const Accessor& ) { bReadOnly = bRead; } sal_Bool IsReadOnly() const {return bReadOnly;} protected: // XEventListener virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw( ::com::sun::star::uno::RuntimeException ); // XPropertyChangeListener virtual void SAL_CALL propertyChange(const ::com::sun::star::beans::PropertyChangeEvent& evt) throw(::com::sun::star::uno::RuntimeException); // XContainerListener virtual void SAL_CALL elementInserted(const ::com::sun::star::container::ContainerEvent& rEvent) throw(::com::sun::star::uno::RuntimeException); virtual void SAL_CALL elementReplaced(const ::com::sun::star::container::ContainerEvent& rEvent) throw(::com::sun::star::uno::RuntimeException); virtual void SAL_CALL elementRemoved(const ::com::sun::star::container::ContainerEvent& rEvent) throw(::com::sun::star::uno::RuntimeException); // XModifyListener virtual void SAL_CALL modified( const ::com::sun::star::lang::EventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException); void ModeChanged(); void dispose(); virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ); private: void AddElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element); void RemoveElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element); void TogglePropertyListening(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element); void implSetModified(); void switchListening( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer >& _rxContainer, bool _bStartListening ) SAL_THROW(()); void switchListening( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxObject, bool _bStartListening ) SAL_THROW(()); ::com::sun::star::uno::Reference< com::sun::star::script::XScriptListener > m_vbaListener; public: // Methoden zur Zuordnung von Controls zu Forms, // werden von der Seite und der UndoUmgebung genutzt void Inserted(SdrObject* pObj); void Removed(SdrObject* pObj); void Inserted(FmFormObj* pObj); void Removed(FmFormObj* pObj); }; #endif //_SVX_FMUNDO_HXX