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If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #ifndef _SVX_FMUNDO_HXX 29 #define _SVX_FMUNDO_HXX 30 31 #include <svx/svdundo.hxx> 32 #include <svx/svdouno.hxx> 33 #include "fmscriptingenv.hxx" 34 35 36 /** === begin UNO includes === **/ 37 #include <com/sun/star/util/XModifyListener.hpp> 38 #include <com/sun/star/beans/XPropertySet.hpp> 39 #include <com/sun/star/beans/XPropertyChangeListener.hpp> 40 #include <com/sun/star/beans/PropertyChangeEvent.hpp> 41 #include <com/sun/star/script/ScriptEvent.hpp> 42 #include <com/sun/star/script/ScriptEventDescriptor.hpp> 43 #include <com/sun/star/container/XIndexContainer.hpp> 44 #include <com/sun/star/container/XContainerListener.hpp> 45 #include <com/sun/star/container/ContainerEvent.hpp> 46 #include <com/sun/star/container/XNameContainer.hpp> 47 /** === end UNO includes === **/ 48 #include <cppuhelper/implbase3.hxx> 49 50 51 #include <svl/lstner.hxx> 52 #include <comphelper/uno3.hxx> 53 54 class FmFormModel; 55 class FmFormObj; 56 class SdrObject; 57 class FmXFormView; 58 59 FORWARD_DECLARE_INTERFACE(awt,XControl) 60 FORWARD_DECLARE_INTERFACE(awt,XControlContainer) 61 //FORWARD_DECLARE_INTERFACE(uno,Reference) 62 63 //================================================================== 64 // FmUndoPropertyAction 65 //================================================================== 66 class FmUndoPropertyAction: public SdrUndoAction 67 { 68 ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet> xObj; 69 ::rtl::OUString aPropertyName; 70 ::com::sun::star::uno::Any aNewValue; 71 ::com::sun::star::uno::Any aOldValue; 72 73 public: 74 FmUndoPropertyAction(FmFormModel& rMod, const ::com::sun::star::beans::PropertyChangeEvent& evt); 75 76 virtual void Undo(); 77 virtual void Redo(); 78 79 virtual String GetComment() const; 80 81 }; 82 83 //================================================================== 84 // FmUndoContainerAction 85 //================================================================== 86 class FmUndoContainerAction: public SdrUndoAction 87 { 88 ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer > 89 m_xContainer; // container which the action applies to 90 ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > 91 m_xElement; // object not owned by the action 92 ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > 93 m_xOwnElement; // object owned by the action 94 sal_Int32 m_nIndex; // index of the object within it's container 95 ::com::sun::star::uno::Sequence< ::com::sun::star::script::ScriptEventDescriptor > 96 m_aEvents; // events of the object 97 98 public: 99 enum Action 100 { 101 Inserted = 1, 102 Removed = 2 103 }; 104 105 private: 106 Action m_eAction; 107 108 public: 109 FmUndoContainerAction(FmFormModel& rMod, 110 Action _eAction, 111 const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer >& xCont, 112 const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xElem, 113 sal_Int32 nIdx = -1); 114 ~FmUndoContainerAction(); 115 116 virtual void Undo(); 117 virtual void Redo(); 118 119 static void DisposeElement( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xElem ); 120 121 protected: 122 void implReInsert( ) SAL_THROW( ( ::com::sun::star::uno::Exception ) ); 123 void implReRemove( ) SAL_THROW( ( ::com::sun::star::uno::Exception ) ); 124 }; 125 126 //================================================================== 127 // FmUndoModelReplaceAction 128 //================================================================== 129 class FmUndoModelReplaceAction : public SdrUndoAction 130 { 131 ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel> m_xReplaced; 132 SdrUnoObj* m_pObject; 133 134 public: 135 FmUndoModelReplaceAction(FmFormModel& rMod, SdrUnoObj* pObject, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel>& xReplaced); 136 ~FmUndoModelReplaceAction(); 137 138 virtual void Undo(); 139 virtual void Redo() { Undo(); } 140 141 virtual String GetComment() const; 142 143 static void DisposeElement( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel>& xReplaced ); 144 }; 145 146 //======================================================================== 147 class SVX_DLLPRIVATE FmXUndoEnvironment 148 : public ::cppu::WeakImplHelper3< ::com::sun::star::beans::XPropertyChangeListener 149 , ::com::sun::star::container::XContainerListener 150 , ::com::sun::star::util::XModifyListener 151 > 152 , public SfxListener 153 // public ::cppu::OWeakObject 154 { 155 FmFormModel& rModel; 156 157 void* m_pPropertySetCache; 158 ::svxform::PFormScriptingEnvironment m_pScriptingEnv; 159 oslInterlockedCount m_Locks; 160 ::osl::Mutex m_aMutex; 161 sal_Bool bReadOnly; 162 bool m_bDisposed; 163 164 public: 165 FmXUndoEnvironment(FmFormModel& _rModel); 166 ~FmXUndoEnvironment(); 167 168 // UNO Anbindung 169 // SMART_UNO_DECLARATION(FmXUndoEnvironment, ::cppu::OWeakObject); 170 // virtual sal_Bool queryInterface(UsrUik, ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>&); 171 // virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::reflection::XIdlClass>> getIdlClasses(void); 172 173 void Lock() { osl_incrementInterlockedCount( &m_Locks ); } 174 void UnLock() { osl_decrementInterlockedCount( &m_Locks ); } 175 sal_Bool IsLocked() const { return m_Locks != 0; } 176 177 // access control 178 struct Accessor { friend class FmFormModel; private: Accessor() { } }; 179 180 // addition and removal of form collections 181 void AddForms( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer>& rForms ); 182 void RemoveForms( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameContainer>& rForms ); 183 184 // readonly-ness 185 void SetReadOnly( sal_Bool bRead, const Accessor& ) { bReadOnly = bRead; } 186 sal_Bool IsReadOnly() const {return bReadOnly;} 187 188 protected: 189 // XEventListener 190 virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw( ::com::sun::star::uno::RuntimeException ); 191 192 // XPropertyChangeListener 193 virtual void SAL_CALL propertyChange(const ::com::sun::star::beans::PropertyChangeEvent& evt) throw(::com::sun::star::uno::RuntimeException); 194 195 // XContainerListener 196 virtual void SAL_CALL elementInserted(const ::com::sun::star::container::ContainerEvent& rEvent) throw(::com::sun::star::uno::RuntimeException); 197 virtual void SAL_CALL elementReplaced(const ::com::sun::star::container::ContainerEvent& rEvent) throw(::com::sun::star::uno::RuntimeException); 198 virtual void SAL_CALL elementRemoved(const ::com::sun::star::container::ContainerEvent& rEvent) throw(::com::sun::star::uno::RuntimeException); 199 200 // XModifyListener 201 virtual void SAL_CALL modified( const ::com::sun::star::lang::EventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException); 202 203 void ModeChanged(); 204 void dispose(); 205 206 virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ); 207 208 private: 209 void AddElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element); 210 void RemoveElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element); 211 void TogglePropertyListening(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element); 212 213 void implSetModified(); 214 215 void switchListening( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer >& _rxContainer, bool _bStartListening ) SAL_THROW(()); 216 void switchListening( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxObject, bool _bStartListening ) SAL_THROW(()); 217 ::com::sun::star::uno::Reference< com::sun::star::script::XScriptListener > m_vbaListener; 218 public: 219 // Methoden zur Zuordnung von Controls zu Forms, 220 // werden von der Seite und der UndoUmgebung genutzt 221 void Inserted(SdrObject* pObj); 222 void Removed(SdrObject* pObj); 223 224 void Inserted(FmFormObj* pObj); 225 void Removed(FmFormObj* pObj); 226 }; 227 228 229 #endif //_SVX_FMUNDO_HXX 230 231