extensions/source/propctrlr/propcontroller.hxx

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  28
  29 #ifndef _EXTENSIONS_PROPCTRLR_PROPCONTROLLER_HXX_
  30 #define _EXTENSIONS_PROPCTRLR_PROPCONTROLLER_HXX_
  31
  32 #include "composeduiupdate.hxx"
  33 #include "formbrowsertools.hxx"
  34 #include "formmetadata.hxx"
  35 #include "proplinelistener.hxx"
  36 #include "propcontrolobserver.hxx"
  37 #include "browserview.hxx"
  38 #include "modulepcr.hxx"
  39 #include "propertyinfo.hxx"
  40 #include "pcrcomponentcontext.hxx"
  41
  42 /** === begin UNO includes === **/
  43 #include <com/sun/star/awt/XFocusListener.hpp>
  44 #include <com/sun/star/beans/XPropertyState.hpp>
  45 #include <com/sun/star/beans/XPropertySet.hpp>
  46 #include <com/sun/star/beans/XPropertyChangeListener.hpp>
  47 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  48 #include <com/sun/star/uno/XComponentContext.hpp>
  49 #include <com/sun/star/form/XForm.hpp>
  50 #include <com/sun/star/script/XEventAttacherManager.hpp>
  51 #include <com/sun/star/sdbc/XRowSet.hpp>
  52 #include <com/sun/star/uno/Sequence.hxx>
  53 #include <com/sun/star/frame/XController.hpp>
  54 #include <com/sun/star/lang/XServiceInfo.hpp>
  55 #include <com/sun/star/lang/XEventListener.hpp>
  56 #include <com/sun/star/sdbc/XConnection.hpp>
  57 #include <com/sun/star/awt/XLayoutConstrains.hpp>
  58 #include <com/sun/star/awt/XControlContainer.hpp>
  59 #include <com/sun/star/inspection/XPropertyControlFactory.hpp>
  60 #include <com/sun/star/inspection/XObjectInspector.hpp>
  61 #include <com/sun/star/inspection/XObjectInspectorUI.hpp>
  62 #include <com/sun/star/inspection/XPropertyHandler.hpp>
  63 #include <com/sun/star/lang/XInitialization.hpp>
  64 /** === end UNO includes === **/
  65 #include <connectivity/dbtools.hxx>
  66 #include <cppuhelper/interfacecontainer.hxx>
  67 #include <cppuhelper/implbase7.hxx>
  68 #include <comphelper/broadcasthelper.hxx>
  69
  70 #include <map>
  71 #include <boost/unordered_map.hpp>
  72 #include <vector>
  73 #include <memory>
  74
  75 class SvNumberFormatsSupplierObj;
  76 class Font;
  77 class Window;
  78 class SfxItemSet;
  79
  80 //............................................................................
  81 namespace pcr
  82 {
  83 //............................................................................
  84
  85     class OPropertyEditor;
  86     struct OLineDescriptor;
  87
  88 #if OSL_DEBUG_LEVEL > 0
  89     const char* CheckPropertyBrowserInvariants( const void* pVoid );
  90         // for dignostics with DBG_CHKTHIS
  91 #endif
  92     DBG_NAMEEX( OPropertyBrowserController )
  93
  94     //========================================================================
  95     //= OPropertyBrowserController
  96     //========================================================================
  97     // #95343#------------------------------------------------------------------------------------
  98     typedef ::cppu::WeakImplHelper7 <   ::com::sun::star::lang::XServiceInfo
  99                                     ,   ::com::sun::star::awt::XFocusListener
 100                                     ,   ::com::sun::star::awt::XLayoutConstrains
 101                                     ,   ::com::sun::star::beans::XPropertyChangeListener
 102                                     ,   ::com::sun::star::inspection::XPropertyControlFactory
 103                                     ,   ::com::sun::star::inspection::XObjectInspector
 104                                     ,   ::com::sun::star::lang::XInitialization
 105                                     >   OPropertyBrowserController_Base;
 106
 107     class OPropertyBrowserController
 108                 :public ::comphelper::OMutexAndBroadcastHelper
 109                 ,public OPropertyBrowserController_Base
 110                 ,public ::com::sun::star::inspection::XObjectInspectorUI
 111                     // that's intentionally *not* part of the OPropertyBrowserController_Base
 112                     // We do not want this to be available in queryInterface, getTypes, and the like.
 113                 ,public IPropertyLineListener
 114                 ,public IPropertyControlObserver
 115                 ,public IPropertyExistenceCheck
 116     {
 117     private:
 118         typedef ::std::map< sal_Int32, ::com::sun::star::beans::Property >  OrderedPropertyMap;
 119         typedef ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > >
 120                                                                             InterfaceArray;
 121
 122     protected:
 123         ComponentContext                                                    m_aContext;
 124
 125     private:
 126         ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame > m_xFrame;
 127         ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow >  m_xView;
 128
 129         ::cppu::OInterfaceContainerHelper   m_aDisposeListeners;
 130         ::cppu::OInterfaceContainerHelper   m_aControlObservers;
 131         // meta data about the properties
 132         OPropertyBrowserView*               m_pView;
 133
 134         ::rtl::OUString                     m_sPageSelection;
 135         ::rtl::OUString                     m_sLastValidPageSelection;
 136
 137         typedef ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XPropertyHandler >
 138                                                         PropertyHandlerRef;
 139         typedef ::std::vector< PropertyHandlerRef >     PropertyHandlerArray;
 140         typedef ::boost::unordered_map< ::rtl::OUString, PropertyHandlerRef, ::rtl::OUStringHash >
 141                                                         PropertyHandlerRepository;
 142         typedef ::boost::unordered_multimap< ::rtl::OUString, PropertyHandlerRef, ::rtl::OUStringHash >
 143                                                         PropertyHandlerMultiRepository;
 144         PropertyHandlerRepository                       m_aPropertyHandlers;
 145         PropertyHandlerMultiRepository                  m_aDependencyHandlers;
 146         PropertyHandlerRef                              m_xInteractiveHandler;
 147
 148         ::std::auto_ptr< ComposedPropertyUIUpdate >     m_pUIRequestComposer;
 149
 150         /// our InspectorModel
 151         ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XObjectInspectorModel >
 152                                                         m_xModel;
 153         /// the object(s) we're currently inspecting
 154         InterfaceArray                                  m_aInspectedObjects;
 155         /// the properties of the currently inspected object(s)
 156         OrderedPropertyMap                              m_aProperties;
 157         /// the property we're just committing
 158         ::rtl::OUString                                 m_sCommittingProperty;
 159
 160         typedef ::boost::unordered_map< ::rtl::OUString, sal_uInt16, ::rtl::OUStringHash >     HashString2Int16;
 161         HashString2Int16                                m_aPageIds;
 162
 163         bool        m_bContainerFocusListening;
 164         bool        m_bSuspendingPropertyHandlers;
 165         bool        m_bConstructed;
 166         bool        m_bBindingIntrospectee;
 167
 168     protected:
 169         DECLARE_XINTERFACE()
 170
 171         // XServiceInfo
 172         virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw(::com::sun::star::uno::RuntimeException);
 173         virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException);
 174         virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw(::com::sun::star::uno::RuntimeException);
 175
 176         // XController
 177         virtual void SAL_CALL attachFrame( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& xFrame ) throw(::com::sun::star::uno::RuntimeException);
 178         virtual sal_Bool SAL_CALL attachModel( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >& xModel ) throw(::com::sun::star::uno::RuntimeException);
 179         virtual sal_Bool SAL_CALL suspend( sal_Bool bSuspend ) throw(::com::sun::star::uno::RuntimeException);
 180         virtual ::com::sun::star::uno::Any SAL_CALL getViewData(  ) throw(::com::sun::star::uno::RuntimeException);
 181         virtual void SAL_CALL restoreViewData( const ::com::sun::star::uno::Any& Data ) throw(::com::sun::star::uno::RuntimeException);
 182         virtual ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel > SAL_CALL getModel(  ) throw(::com::sun::star::uno::RuntimeException);
 183         virtual ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame > SAL_CALL getFrame(  ) throw(::com::sun::star::uno::RuntimeException);
 184
 185         // XComponent
 186         virtual void SAL_CALL dispose(  ) throw(::com::sun::star::uno::RuntimeException);
 187         virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw(::com::sun::star::uno::RuntimeException);
 188         virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw(::com::sun::star::uno::RuntimeException);
 189
 190         // XFocusListener
 191         virtual void SAL_CALL focusGained( const ::com::sun::star::awt::FocusEvent& _rSource ) throw (::com::sun::star::uno::RuntimeException);
 192         virtual void SAL_CALL focusLost( const ::com::sun::star::awt::FocusEvent& _rSource ) throw (::com::sun::star::uno::RuntimeException);
 193
 194         // XEventListener
 195         virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw(::com::sun::star::uno::RuntimeException);
 196
 197         // XLayoutConstrains #95343# ----------------
 198         virtual ::com::sun::star::awt::Size SAL_CALL getMinimumSize(  ) throw (::com::sun::star::uno::RuntimeException);
 199         virtual ::com::sun::star::awt::Size SAL_CALL getPreferredSize(  ) throw (::com::sun::star::uno::RuntimeException);
 200         virtual ::com::sun::star::awt::Size SAL_CALL calcAdjustedSize( const ::com::sun::star::awt::Size& aNewSize ) throw (::com::sun::star::uno::RuntimeException);
 201
 202         // XPropertyChangeListener
 203         virtual void SAL_CALL propertyChange( const ::com::sun::star::beans::PropertyChangeEvent& _rEvent ) throw (::com::sun::star::uno::RuntimeException);
 204
 205         /** XPropertyControlFactory
 206         */
 207         virtual ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XPropertyControl > SAL_CALL createPropertyControl( ::sal_Int16 ControlType, ::sal_Bool CreateReadOnly ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
 208
 209     public:
 210         OPropertyBrowserController(
 211             const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext);
 212
 213     protected:
 214         virtual ~OPropertyBrowserController();
 215
 216     public:
 217         // XServiceInfo - static versions
 218         static ::rtl::OUString getImplementationName_static(  ) throw(::com::sun::star::uno::RuntimeException);
 219         static ::com::sun::star::uno::Sequence< ::rtl::OUString > getSupportedServiceNames_static(  ) throw(::com::sun::star::uno::RuntimeException);
 220         static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL
 221                         Create(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >&);
 222
 223     protected:
 224         // IPropertyLineListener
 225         virtual void    Clicked(    const ::rtl::OUString& _rName, sal_Bool _bPrimary );
 226         virtual void    Commit(     const ::rtl::OUString& _rName, const ::com::sun::star::uno::Any& _rVal );
 227
 228         // IPropertyControlObserver
 229         virtual void    focusGained( const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XPropertyControl >& _Control );
 230         virtual void    valueChanged( const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XPropertyControl >& _Control );
 231
 232         // IPropertyExistenceCheck
 233         virtual ::sal_Bool SAL_CALL hasPropertyByName( const ::rtl::OUString& _rName ) throw (::com::sun::star::uno::RuntimeException);
 234
 235         // XObjectInspectorUI
 236         virtual void SAL_CALL enablePropertyUI( const ::rtl::OUString& _rPropertyName, ::sal_Bool _bEnable ) throw (::com::sun::star::uno::RuntimeException);
 237         virtual void SAL_CALL enablePropertyUIElements( const ::rtl::OUString& _rPropertyName, ::sal_Int16 _nElements, ::sal_Bool _bEnable ) throw (::com::sun::star::uno::RuntimeException);
 238         virtual void SAL_CALL rebuildPropertyUI( const ::rtl::OUString& _rPropertyName ) throw (::com::sun::star::uno::RuntimeException);
 239         virtual void SAL_CALL showPropertyUI( const ::rtl::OUString& _rPropertyName ) throw (::com::sun::star::uno::RuntimeException);
 240         virtual void SAL_CALL hidePropertyUI( const ::rtl::OUString& _rPropertyName ) throw (::com::sun::star::uno::RuntimeException);
 241         virtual void SAL_CALL showCategory( const ::rtl::OUString& _rCategory, ::sal_Bool _bShow ) throw (::com::sun::star::uno::RuntimeException);
 242         virtual ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XPropertyControl > SAL_CALL getPropertyControl( const ::rtl::OUString& _rPropertyName ) throw (::com::sun::star::uno::RuntimeException);
 243         virtual void SAL_CALL registerControlObserver( const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XPropertyControlObserver >& _Observer ) throw (::com::sun::star::uno::RuntimeException);
 244         virtual void SAL_CALL revokeControlObserver( const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XPropertyControlObserver >& _Observer ) throw (::com::sun::star::uno::RuntimeException);
 245         virtual void SAL_CALL setHelpSectionText( const ::rtl::OUString& HelpText ) throw (::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException);
 246
 247         // XObjectInspector
 248         virtual ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XObjectInspectorModel > SAL_CALL getInspectorModel() throw (::com::sun::star::uno::RuntimeException);
 249         virtual void SAL_CALL setInspectorModel( const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XObjectInspectorModel >& _inspectormodel ) throw (::com::sun::star::uno::RuntimeException);
 250         virtual ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XObjectInspectorUI > SAL_CALL getInspectorUI() throw (::com::sun::star::uno::RuntimeException);
 251         virtual void SAL_CALL inspect( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > >& Objects ) throw (::com::sun::star::util::VetoException, ::com::sun::star::uno::RuntimeException);
 252
 253         // XDispatchProvider
 254         virtual ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > SAL_CALL queryDispatch( const ::com::sun::star::util::URL& URL, const ::rtl::OUString& TargetFrameName, ::sal_Int32 SearchFlags ) throw (::com::sun::star::uno::RuntimeException);
 255         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > > SAL_CALL queryDispatches( const ::com::sun::star::uno::Sequence< ::com::sun::star::frame::DispatchDescriptor >& Requests ) throw (::com::sun::star::uno::RuntimeException);
 256
 257         // XInitialization
 258         virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
 259
 260     private:
 261         void UpdateUI();
 262
 263         void startContainerWindowListening();
 264         void stopContainerWindowListening();
 265
 266         // stop the inspection
 267         void stopInspection( bool _bCommitModified );
 268
 269         sal_Bool haveView() const { return NULL != m_pView; }
 270         OPropertyEditor&    getPropertyBox() { return m_pView->getPropertyBox(); }
 271
 272         // does the inspection of the objects as indicated by our model
 273         void doInspection();
 274
 275         // bind the browser to m_xIntrospecteeAsProperty
 276         void    impl_rebindToInspectee_nothrow( const InterfaceArray& _rObjects );
 277
 278         /** retrieves special property handlers for our introspectee
 279         */
 280         void    getPropertyHandlers( const InterfaceArray& _rObjects, PropertyHandlerArray& _rHandlers );
 281
 282         /** called when a property changed, to broadcast any handlers which might have
 283             registered for this property
 284
 285             @param _bFirstTimeInit
 286                 if set to <FALSE/>, this is a real change in the property value, not just a call
 287                 for purposes of initialization.
 288         */
 289         void    impl_broadcastPropertyChange_nothrow( const ::rtl::OUString& _rPropertyName, const ::com::sun::star::uno::Any& _rNewValue, const ::com::sun::star::uno::Any& _rOldValue, bool _bFirstTimeInit ) const;
 290
 291         /** determines whether the given property is an actuating property, that is, at least one
 292             handler expressed interest in changes to this property's value.
 293         */
 294         inline bool impl_isActuatingProperty_nothrow( const ::rtl::OUString& _rPropertyName ) const
 295         {
 296             return ( m_aDependencyHandlers.find( _rPropertyName ) != m_aDependencyHandlers.end() );
 297         }
 298
 299         sal_uInt32      GetPropertyPos(const ::rtl::OUString& _rPropName);
 300
 301         /** retrieves the value of the given property, by asking the appropriate XPropertyHandler
 302             @param  _rPropertyName
 303                 the name whose handler is to be obtained. Must be the name of a property
 304                 for which a handler is registered.
 305             @throws
 306                 RuntimeException if there is no handler for the given property
 307             @return
 308                 the value of this property
 309         */
 310         ::com::sun::star::uno::Any
 311                         impl_getPropertyValue_throw( const ::rtl::OUString& _rPropertyName );
 312
 313         /// calls XPropertyHandler::suspend for all our property handlers
 314         sal_Bool    suspendPropertyHandlers_nothrow( sal_Bool _bSuspend );
 315
 316         /// suspends the complete inspector
 317         sal_Bool    suspendAll_nothrow();
 318
 319         /** selects a page according to our current view data
 320         */
 321         void selectPageFromViewData();
 322
 323         /** updates our view data from the currently active page
 324         */
 325         void updateViewDataFromActivePage();
 326
 327         /// describes the UI for the given property
 328         void describePropertyLine( const ::com::sun::star::beans::Property& _rPropertyName, OLineDescriptor& _rDescriptor )
 329             SAL_THROW((::com::sun::star::uno::Exception));
 330
 331         /** retrieves the position of the property given by name in m_aProperties
 332             @return
 333                 <TRUE/> if and only if the property could be found. In this case, <arg>_pProperty</arg> (if
 334                 not <NULL/> contains the iterator pointing to this property.
 335         */
 336         bool impl_findObjectProperty_nothrow( const ::rtl::OUString& _rName, OrderedPropertyMap::const_iterator* _pProperty = NULL );
 337
 338         sal_Bool Construct(Window* _pParentWin);
 339
 340         /** retrieves the property handler for a given property name
 341             @param  _rPropertyName
 342                 the name whose handler is to be obtained. Must be the name of a property
 343                 for which a handler is registered.
 344             @throws
 345                 RuntimeException if there is no handler for the given property
 346             @return
 347                 the handler which is responsible for the given property
 348         */
 349         PropertyHandlerRef
 350             impl_getHandlerForProperty_throw( const ::rtl::OUString& _rPropertyName ) const;
 351
 352         /** determines whether we have a handler for the given property
 353             @param _rPropertyName
 354                 the name of the property for which the existence of a handler should be checked
 355         */
 356         bool
 357             impl_hasPropertyHandlerFor_nothrow( const ::rtl::OUString& _rPropertyName ) const;
 358
 359         /** builds up m_aPageIds from InspectorModel::describeCategories, and insert all the
 360             respective tab pages into our view
 361             @precond
 362                 m_aPageIds is empty
 363             @throws ::com::sun::star::uno::RuntimeException
 364                 if one of the callees of this method throws this exception
 365         */
 366         void
 367             impl_buildCategories_throw();
 368
 369         /** retrieves the id of the tab page which represents a given category.
 370             @param  _rCategoryName
 371                 the programmatic name of a category.
 372             @return
 373                 the id of the tab page, or <code>(sal_uInt16)-1</code> if there
 374                 is no tab page for the given category
 375         */
 376         sal_uInt16
 377             impl_getPageIdForCategory_nothrow( const ::rtl::OUString& _rCategoryName ) const;
 378
 379         /** adds or removes ourself as XEventListener to/from all our inspectees
 380         */
 381         void    impl_toggleInspecteeListening_nothrow( bool _bOn );
 382
 383         /** binds the instance to a new model
 384         */
 385         void    impl_bindToNewModel_nothrow( const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XObjectInspectorModel >& _rxInspectorModel );
 386
 387         /** initializes our view, as indicated by the model's view-relevant properties
 388
 389             It's allowed to call this method when no model exists, yet. In this case, nothing
 390             happens.
 391         */
 392         void    impl_initializeView_nothrow();
 393
 394         /** determines whether the view should be readonly.
 395
 396             Effectively, this means that the method simply checks the IsReadOnly attribute of the model.
 397             If there is no model, <FALSE/> is returned.
 398
 399             @throws ::com::sun::star::uno::RuntimeException
 400                 in case asking the model for its IsReadOnly attribute throws a ::com::sun::star::uno::RuntimeException
 401                 itself.
 402         */
 403         bool    impl_isReadOnlyModel_throw() const;
 404
 405         /** updates our view so that it is read-only, as indicated by the model property
 406             @see impl_isReadOnlyModel_throw
 407         */
 408         void    impl_updateReadOnlyView_nothrow();
 409
 410         /** starts or stops listening at the model
 411         */
 412         void    impl_startOrStopModelListening_nothrow( bool _bDoListen ) const;
 413
 414     private:
 415         DECL_LINK(OnPageActivation, void*);
 416
 417     private:
 418         // constructors
 419         void    createDefault();
 420         void    createWithModel( const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XObjectInspectorModel >& _rxModel );
 421     };
 422
 423 //............................................................................
 424 } // namespace pcr
 425 //............................................................................
 426
 427 #endif // _EXTENSIONS_PROPCTRLR_PROPCONTROLLER_HXX_
 428
 429 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */