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 _SVX_FMSHIMP_HXX 24 #define _SVX_FMSHIMP_HXX 25 26 #include <com/sun/star/container/XNameContainer.hpp> 27 #include <com/sun/star/sdbc/XResultSet.hpp> 28 #include <com/sun/star/sdb/XSQLQueryComposer.hpp> 29 #include <com/sun/star/frame/XStatusListener.hpp> 30 #include <com/sun/star/container/ContainerEvent.hpp> 31 #include <com/sun/star/container/XContainerListener.hpp> 32 #include <com/sun/star/awt/XControl.hpp> 33 #include <com/sun/star/awt/XControlContainer.hpp> 34 #include <com/sun/star/util/XModifyListener.hpp> 35 #include <com/sun/star/form/XForm.hpp> 36 #include <com/sun/star/form/runtime/XFormController.hpp> 37 #include <com/sun/star/form/XFormComponent.hpp> 38 #include <com/sun/star/form/NavigationBarMode.hpp> 39 #include <com/sun/star/frame/XFrame.hpp> 40 #include <com/sun/star/view/XSelectionChangeListener.hpp> 41 #include <com/sun/star/beans/XPropertySet.hpp> 42 #include <com/sun/star/beans/XFastPropertySet.hpp> 43 #include <com/sun/star/beans/XPropertyChangeListener.hpp> 44 #include <com/sun/star/beans/PropertyChangeEvent.hpp> 45 #include <com/sun/star/form/runtime/FeatureState.hpp> 46 #include <vcl/timer.hxx> 47 #include <sfx2/app.hxx> 48 #include <svx/svdmark.hxx> 49 #include <svx/fmsearch.hxx> 50 #ifndef _SVX_SVXIDS_HRC 51 #include <svx/svxids.hrc> 52 #endif 53 #include <svl/svarray.hxx> 54 #include <svl/lstner.hxx> 55 56 #define _SVSTDARR_BOOLS 57 #define _SVSTDARR_BYTES 58 #define _SVSTDARR_LONGS 59 #define _SVSTDARR_ULONGS 60 #define _SVSTDARR_USHORTS 61 #include <svl/svstdarr.hxx> 62 #include <sfx2/mnuitem.hxx> 63 #include "svx/fmtools.hxx" 64 #include "svx/fmsrccfg.hxx" 65 #include <osl/mutex.hxx> 66 #include <vos/thread.hxx> 67 #include <tools/debug.hxx> 68 #include <cppuhelper/component.hxx> 69 #include <comphelper/stl_types.hxx> 70 #include <comphelper/container.hxx> 71 #include <cppuhelper/compbase4.hxx> 72 #include <cppuhelper/compbase6.hxx> 73 #include <unotools/configitem.hxx> 74 #include "svx/dbtoolsclient.hxx" 75 #include "formcontrolling.hxx" 76 #include "fmdocumentclassification.hxx" 77 78 #include <queue> 79 #include <set> 80 #include <vector> 81 82 SV_DECL_PTRARR(SdrObjArray, SdrObject*, 32, 16) 83 // SV_DECL_OBJARR(FmFormArray, ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm>, 32, 16); 84 DECLARE_STL_VECTOR( ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm > ,FmFormArray); 85 86 // catch databse exceptions if occur 87 #define DO_SAFE(statement) try { statement; } catch( const Exception& ) { DBG_ERROR("unhandled exception (I tried to move a cursor (or something like that).)"); } 88 89 #define GA_DISABLE_SYNC 1 90 #define GA_FORCE_SYNC 2 91 #define GA_ENABLE_SYNC 3 92 #define GA_SYNC_MASK 3 93 #define GA_DISABLE_ROCTRLR 4 94 #define GA_ENABLE_ROCTRLR 8 95 96 97 // flags for controlling the behaviour when calling loadForms 98 #define FORMS_LOAD 0x0000 // default: simply load 99 #define FORMS_SYNC 0x0000 // default: do in synchronous 100 101 #define FORMS_UNLOAD 0x0001 // unload 102 #define FORMS_ASYNC 0x0002 // do this async 103 104 //============================================================================== 105 // a class iterating through all fields of a form which are bound to a field 106 // sub forms are ignored, grid columns (where the grid is a direct child of the form) are included 107 class SAL_DLLPRIVATE FmXBoundFormFieldIterator : public ::comphelper::IndexAccessIterator 108 { 109 public: 110 FmXBoundFormFieldIterator(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rStartingPoint) : ::comphelper::IndexAccessIterator(_rStartingPoint) { } 111 112 protected: 113 virtual sal_Bool ShouldHandleElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rElement); 114 virtual sal_Bool ShouldStepInto(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rContainer) const; 115 }; 116 117 class FmFormPage; 118 //======================================================================== 119 struct SAL_DLLPRIVATE FmLoadAction 120 { 121 FmFormPage* pPage; 122 sal_uLong nEventId; 123 sal_uInt16 nFlags; 124 125 FmLoadAction( ) : pPage( NULL ), nEventId( 0 ), nFlags( 0 ) { } 126 FmLoadAction( FmFormPage* _pPage, sal_uInt16 _nFlags, sal_uLong _nEventId ) 127 :pPage( _pPage ), nEventId( _nEventId ), nFlags( _nFlags ) 128 { 129 } 130 }; 131 132 //======================================================================== 133 class SfxViewFrame; 134 typedef ::cppu::WeakComponentImplHelper4< ::com::sun::star::beans::XPropertyChangeListener 135 , ::com::sun::star::container::XContainerListener 136 , ::com::sun::star::view::XSelectionChangeListener 137 , ::com::sun::star::form::XFormControllerListener 138 > FmXFormShell_BD_BASE; 139 140 //======================================================================== 141 class SAL_DLLPRIVATE FmXFormShell_Base_Disambiguation : public FmXFormShell_BD_BASE 142 { 143 using ::com::sun::star::beans::XPropertyChangeListener::disposing; 144 protected: 145 FmXFormShell_Base_Disambiguation( ::osl::Mutex& _rMutex ); 146 virtual void SAL_CALL disposing(); 147 }; 148 149 //======================================================================== 150 namespace svx 151 { 152 class FmTextControlShell; 153 } 154 155 //======================================================================== 156 typedef FmXFormShell_Base_Disambiguation FmXFormShell_BASE; 157 typedef ::utl::ConfigItem FmXFormShell_CFGBASE; 158 159 struct SdrViewEvent; 160 class FmFormShell; 161 class FmFormView; 162 class FmFormObj; 163 class SAL_DLLPRIVATE FmXFormShell :public FmXFormShell_BASE 164 ,public FmXFormShell_CFGBASE 165 ,public ::svxform::OStaticDataAccessTools 166 ,public ::svx::IControllerFeatureInvalidation 167 { 168 friend class FmFormView; 169 friend class FmXFormView; 170 friend class WizardUsageConfigItem; 171 172 class SuspendPropertyTracking; 173 friend class SuspendPropertyTracking; 174 175 // Timer um verzoegerte Markierung vorzunehmen 176 Timer m_aMarkTimer; 177 SdrObjArray m_arrSearchedControls; 178 // We enable a permanent cursor for the grid we found a searched text, it's disabled in the next "found" event. 179 FmFormArray m_aSearchForms; 180 181 SvUShorts m_arrInvalidSlots; 182 SvBytes m_arrInvalidSlots_Flags; 183 // we explicitly switch off the propbrw before leaving the design mode 184 // this flag tells us if we have to switch it on again when reentering 185 186 ::osl::Mutex m_aAsyncSafety; 187 // secure the access to our thread related members 188 ::osl::Mutex m_aInvalidationSafety; 189 // secure the access to all our slot invalidation related members 190 191 ::com::sun::star::form::NavigationBarMode m_eNavigate; // Art der Navigation 192 193 // da ich beim Suchen fuer die Behandlung des "gefunden" ein SdrObject markieren will, besorge ich mir vor dem 194 // Hochreissen des Suchen-Dialoges alle relevanten Objekte 195 // (das Array ist damit auch nur waehrend des Suchvorganges gueltig) 196 SvLongs m_arrRelativeGridColumn; 197 198 ::osl::Mutex m_aMutex; 199 sal_uLong m_nInvalidationEvent; 200 sal_uLong m_nActivationEvent; 201 ::std::queue< FmLoadAction > 202 m_aLoadingPages; 203 204 FmFormShell* m_pShell; 205 ::svx::FmTextControlShell* m_pTextShell; 206 207 ::svx::ControllerFeatures m_aActiveControllerFeatures; 208 ::svx::ControllerFeatures m_aNavControllerFeatures; 209 210 // aktuelle Form, Controller 211 // nur im alive mode verfuegbar 212 ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xActiveController; 213 ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xNavigationController; 214 ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm > m_xActiveForm; 215 216 // Aktueller container einer Page 217 // nur im designmode verfuegbar 218 ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess> m_xForms; 219 220 // the currently selected objects, as to be displayed in the property browser 221 InterfaceBag m_aCurrentSelection; 222 /// the currently selected form, or the form which all currently selected controls belong to, or <NULL/> 223 ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm > m_xCurrentForm; 224 /// the last selection/marking of controls only. Necessary to implement the "Control properties" slot 225 InterfaceBag m_aLastKnownMarkedControls; 226 227 228 // und das ist ebenfalls fuer's 'gefunden' : Beim Finden in GridControls brauche ich die Spalte, bekomme aber 229 // nur die Nummer des Feldes, die entspricht der Nummer der Spalte + <offset>, wobei der Offset von der Position 230 // des GridControls im Formular abhaengt. Also hier eine Umrechnung. 231 ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel> m_xLastGridFound; 232 // the frame we live in 233 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame> m_xAttachedFrame; 234 // Administration of external form views (see the SID_FM_VIEW_AS_GRID-slot) 235 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XController > m_xExternalViewController; // the controller for the external form view 236 ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xExtViewTriggerController; // the nav controller at the time the external display was triggered 237 ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > m_xExternalDisplayedForm; // the form which the external view is based on 238 239 mutable ::svxform::DocumentType 240 m_eDocumentType; /// the type of document we're living in 241 sal_Int16 m_nLockSlotInvalidation; 242 sal_Bool m_bHadPropertyBrowserInDesignMode : 1; 243 244 sal_Bool m_bTrackProperties : 1; 245 // soll ich (bzw. der Owner diese Impl-Klasse) mich um die Aktualisierung des ::com::sun::star::beans::Property-Browsers kuemmern ? 246 247 sal_Bool m_bUseWizards : 1; 248 249 sal_Bool m_bDatabaseBar : 1; // Gibt es eine Datenbankleiste 250 sal_Bool m_bInActivate : 1; // Wird ein Controller aktiviert 251 sal_Bool m_bSetFocus : 1; // Darf der Focus umgesetzt werden 252 sal_Bool m_bFilterMode : 1; // Wird gerade ein Filter auf die Controls angesetzt 253 sal_Bool m_bChangingDesignMode:1; // sal_True within SetDesignMode 254 sal_Bool m_bPreparedClose : 1; // for the current modification state of the current form 255 // PrepareClose had been called and the user denied to save changes 256 sal_Bool m_bFirstActivation : 1; // has the shell ever been activated? 257 258 public: 259 // attribute access 260 inline const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& 261 getHostFrame() const { return m_xAttachedFrame; } 262 inline const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet >& 263 getExternallyDisplayedForm() const { return m_xExternalDisplayedForm; } 264 265 inline sal_Bool 266 didPrepareClose() const { return m_bPreparedClose; } 267 inline void 268 didPrepareClose( sal_Bool _bDid ) { m_bPreparedClose = _bDid; } 269 270 public: 271 FmXFormShell(FmFormShell& _rShell, SfxViewFrame* _pViewFrame); 272 273 // UNO Anbindung 274 DECLARE_UNO3_DEFAULTS(FmXFormShell, FmXFormShell_BASE); 275 virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& type) throw ( ::com::sun::star::uno::RuntimeException ); 276 277 protected: 278 ~FmXFormShell(); 279 280 // XTypeProvider 281 virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw(::com::sun::star::uno::RuntimeException); 282 ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException); 283 284 // EventListener 285 virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw( ::com::sun::star::uno::RuntimeException ); 286 287 // ::com::sun::star::container::XContainerListener 288 virtual void SAL_CALL elementInserted(const ::com::sun::star::container::ContainerEvent& rEvent) throw( ::com::sun::star::uno::RuntimeException ); 289 virtual void SAL_CALL elementReplaced(const ::com::sun::star::container::ContainerEvent& rEvent) throw( ::com::sun::star::uno::RuntimeException ); 290 virtual void SAL_CALL elementRemoved(const ::com::sun::star::container::ContainerEvent& rEvent) throw( ::com::sun::star::uno::RuntimeException ); 291 292 // XSelectionChangeListener 293 virtual void SAL_CALL selectionChanged(const ::com::sun::star::lang::EventObject& rEvent) throw( ::com::sun::star::uno::RuntimeException ); 294 295 // ::com::sun::star::beans::XPropertyChangeListener 296 virtual void SAL_CALL propertyChange(const ::com::sun::star::beans::PropertyChangeEvent& evt) throw( ::com::sun::star::uno::RuntimeException ); 297 298 // ::com::sun::star::form::XFormControllerListener 299 virtual void SAL_CALL formActivated(const ::com::sun::star::lang::EventObject& rEvent) throw( ::com::sun::star::uno::RuntimeException ); 300 virtual void SAL_CALL formDeactivated(const ::com::sun::star::lang::EventObject& rEvent) throw( ::com::sun::star::uno::RuntimeException ); 301 302 // OComponentHelper 303 virtual void SAL_CALL disposing(); 304 305 public: 306 void EnableTrackProperties( sal_Bool bEnable) { m_bTrackProperties = bEnable; } 307 sal_Bool IsTrackPropertiesEnabled() {return m_bTrackProperties;} 308 309 // activation handling 310 void viewActivated( FmFormView& _rCurrentView, sal_Bool _bSyncAction = sal_False ); 311 void viewDeactivated( FmFormView& _rCurrentView, sal_Bool _bDeactivateController = sal_True ); 312 313 // IControllerFeatureInvalidation 314 virtual void invalidateFeatures( const ::std::vector< sal_Int32 >& _rFeatures ); 315 316 void ExecuteTabOrderDialog( // execute SID_FM_TAB_DIALOG 317 const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XTabControllerModel >& _rxForForm 318 ); 319 320 // stuff 321 void AddElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element); 322 void RemoveElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element); 323 324 /** updates m_xForms, to be either <NULL/>, if we're in alive mode, or our current page's forms collection, 325 if in design mode 326 */ 327 void UpdateForms( sal_Bool _bInvalidate ); 328 329 void ExecuteSearch(); // execute SID_FM_SEARCH 330 void CreateExternalView(); // execute SID_FM_VIEW_AS_GRID 331 332 sal_Bool GetY2KState(sal_uInt16& n); 333 void SetY2KState(sal_uInt16 n); 334 335 protected: 336 // activation handling 337 inline sal_Bool hasEverBeenActivated( ) const { return !m_bFirstActivation; } 338 inline void setHasBeenActivated( ) { m_bFirstActivation = sal_False; } 339 340 // form handling 341 /// load or unload the forms on a page 342 void loadForms( FmFormPage* _pPage, const sal_uInt16 _nBehaviour = FORMS_LOAD | FORMS_SYNC ); 343 void smartControlReset( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess >& _rxModels ); 344 345 346 void startListening(); 347 void stopListening(); 348 349 ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl > 350 impl_getControl( 351 const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel>& i_rxModel, 352 const FmFormObj& i_rKnownFormObj 353 ); 354 355 // sammelt in strNames die Namen aller Formulare 356 static void impl_collectFormSearchContexts_nothrow( 357 const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rxStartingPoint, 358 const ::rtl::OUString& _rCurrentLevelPrefix, 359 FmFormArray& _out_rForms, 360 ::std::vector< String >& _out_rNames ); 361 362 /** checks whether the instance is already disposed, if so, this is reported as assertion error (debug 363 builds only) and <TRUE/> is returned. 364 */ 365 bool impl_checkDisposed() const; 366 367 public: 368 // methode fuer nicht designmode (alive mode) 369 void setActiveController( const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& _xController, sal_Bool _bNoSaveOldContent = sal_False ); 370 const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& getActiveController() const {return m_xActiveController;} 371 const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& getActiveInternalController() const { return m_xActiveController == m_xExternalViewController ? m_xExtViewTriggerController : m_xActiveController; } 372 const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm>& getActiveForm() const {return m_xActiveForm;} 373 const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& getNavController() const {return m_xNavigationController;} 374 375 inline const ::svx::ControllerFeatures& getActiveControllerFeatures() const 376 { return m_aActiveControllerFeatures; } 377 inline const ::svx::ControllerFeatures& getNavControllerFeatures() const 378 { return m_aNavControllerFeatures.isAssigned() ? m_aNavControllerFeatures : m_aActiveControllerFeatures; } 379 380 /** announces a new "current selection" 381 @return 382 <TRUE/> if and only if the to-bet-set selection was different from the previous selection 383 */ 384 bool setCurrentSelection( const InterfaceBag& _rSelection ); 385 386 /** sets the new selection to the last known marked controls 387 */ 388 bool selectLastMarkedControls(); 389 390 /** retrieves the current selection 391 */ 392 SVX_DLLPUBLIC void getCurrentSelection( InterfaceBag& /* [out] */ _rSelection ) const; 393 394 /** sets a new current selection as indicated by a mark list 395 @return 396 <TRUE/> if and only if the to-bet-set selection was different from the previous selection 397 */ 398 bool setCurrentSelectionFromMark(const SdrMarkList& rMarkList); 399 400 /// returns the currently selected form, or the form which all currently selected controls belong to, or <NULL/> 401 ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm > 402 getCurrentForm() const { return m_xCurrentForm; } 403 void forgetCurrentForm(); 404 /// returns whether the last known marking contained only controls 405 sal_Bool onlyControlsAreMarked() const { return !m_aLastKnownMarkedControls.empty(); } 406 407 /// determines whether the current selection consists of exactly the given object 408 bool isSolelySelected( 409 const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxObject 410 ); 411 412 /// handles a MouseButtonDown event of the FmFormView 413 void handleMouseButtonDown( const SdrViewEvent& _rViewEvent ); 414 /// handles the request for showing the "Properties" 415 void handleShowPropertiesRequest(); 416 417 sal_Bool hasForms() const {return m_xForms.is() && m_xForms->getCount() != 0;} 418 sal_Bool hasDatabaseBar() const {return m_bDatabaseBar;} 419 sal_Bool canNavigate() const {return m_xNavigationController.is();} 420 421 void ShowSelectionProperties( sal_Bool bShow ); 422 sal_Bool IsPropBrwOpen() const; 423 424 void DetermineSelection(const SdrMarkList& rMarkList); 425 void SetSelection(const SdrMarkList& rMarkList); 426 void SetSelectionDelayed(); 427 428 void SetDesignMode(sal_Bool bDesign); 429 430 sal_Bool GetWizardUsing() const { return m_bUseWizards; } 431 void SetWizardUsing(sal_Bool _bUseThem); 432 433 // Setzen des Filtermodus 434 sal_Bool isInFilterMode() const {return m_bFilterMode;} 435 void startFiltering(); 436 void stopFiltering(sal_Bool bSave); 437 void clearFilter(); 438 439 static PopupMenu* GetConversionMenu(); 440 // ein Menue, das alle ControlConversion-Eintraege enthaelt 441 442 /// checks whethere a given control conversion slot can be applied to the current selection 443 bool canConvertCurrentSelectionToControl( sal_Int16 nConversionSlot ); 444 /// enables or disables all conversion slots in a menu, according to the current selection 445 void checkControlConversionSlotsForCurrentSelection( Menu& rMenu ); 446 /// executes a control conversion slot for a given object 447 bool executeControlConversionSlot( const ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent >& _rxObject, sal_uInt16 _nSlotId ); 448 /** executes a control conversion slot for the current selection 449 @precond canConvertCurrentSelectionToControl( <arg>_nSlotId</arg> ) must return <TRUE/> 450 */ 451 bool executeControlConversionSlot( sal_uInt16 _nSlotId ); 452 /// checks whether the given slot id denotes a control conversion slot 453 static bool isControlConversionSlot( sal_uInt16 _nSlotId ); 454 455 void ExecuteTextAttribute( SfxRequest& _rReq ); 456 void GetTextAttributeState( SfxItemSet& _rSet ); 457 bool IsActiveControl( bool _bCountRichTextOnly = false ) const; 458 void ForgetActiveControl(); 459 void SetControlActivationHandler( const Link& _rHdl ); 460 461 /// classifies our host document 462 ::svxform::DocumentType 463 getDocumentType() const; 464 bool isEnhancedForm() const; 465 466 /// determines whether our host document is currently read-only 467 bool IsReadonlyDoc() const; 468 469 // das Setzen des curObject/selObject/curForm erfolgt verzoegert (SetSelectionDelayed), mit den folgenden 470 // Funktionen laesst sich das abfragen/erzwingen 471 inline sal_Bool IsSelectionUpdatePending(); 472 void ForceUpdateSelection(sal_Bool bLockInvalidation); 473 474 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel> getContextDocument() const; 475 ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm> getInternalForm(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm>& _xForm) const; 476 ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet> getInternalForm(const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet>& _xForm) const; 477 // if the form belongs to the controller (extern) displaying a grid, the according internal form will 478 // be displayed, _xForm else 479 480 // check if the current control of the active controler has the focus 481 bool HasControlFocus() const; 482 483 private: 484 DECL_LINK(OnFoundData, FmFoundRecordInformation*); 485 DECL_LINK(OnCanceledNotFound, FmFoundRecordInformation*); 486 DECL_LINK(OnSearchContextRequest, FmSearchContext*); 487 DECL_LINK(OnTimeOut, void*); 488 DECL_LINK(OnFirstTimeActivation, void*); 489 DECL_LINK(OnFormsCreated, FmFormPage*); 490 491 void LoopGrids(sal_Int16 nWhat); 492 493 // Invalidierung von Slots 494 void InvalidateSlot( sal_Int16 nId, sal_Bool bWithId ); 495 void UpdateSlot( sal_Int16 nId ); 496 // Locking der Invalidierung - wenn der interne Locking-Counter auf 0 geht, werden alle aufgelaufenen Slots 497 // (asynchron) invalidiert 498 void LockSlotInvalidation(sal_Bool bLock); 499 500 DECL_LINK(OnInvalidateSlots, void*); 501 502 void CloseExternalFormViewer(); 503 // closes the task-local beamer displaying a grid view for a form 504 505 // ConfigItem related stuff 506 virtual void Notify( const com::sun::star::uno::Sequence< rtl::OUString >& _rPropertyNames); 507 virtual void Commit(); 508 void implAdjustConfigCache(); 509 510 ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlContainer > 511 getControlContainerForView(); 512 513 /** finds and sets a default for m_xCurrentForm, if it is currently NULL 514 */ 515 void impl_defaultCurrentForm_nothrow(); 516 517 /** sets m_xCurrentForm to the provided form, and udpates everything which 518 depends on the current form 519 */ 520 void impl_updateCurrentForm( const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >& _rxNewCurForm ); 521 522 /** adds or removes ourself as XEventListener at m_xActiveController 523 */ 524 void impl_switchActiveControllerListening( const bool _bListen ); 525 526 /** add an element 527 */ 528 void impl_AddElement_nothrow(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element); 529 530 /** remove an element 531 */ 532 void impl_RemoveElement_nothrow(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element); 533 534 // --------------------------------------------------- 535 // asyncronous cursor actions/navigation slot handling 536 537 public: 538 /** execute the given form slot 539 <p>Warning. Only a small set of slots implemented currently.</p> 540 @param _nSlot 541 the slot to execute 542 */ 543 void ExecuteFormSlot( sal_Int32 _nSlot ); 544 545 /** determines whether the current form slot is currently enabled 546 */ 547 bool IsFormSlotEnabled( sal_Int32 _nSlot, ::com::sun::star::form::runtime::FeatureState* _pCompleteState = NULL ); 548 549 protected: 550 DECL_LINK( OnLoadForms, FmFormPage* ); 551 }; 552 553 //------------------------------------------------------------------------------ 554 inline sal_Bool FmXFormShell::IsSelectionUpdatePending() 555 { 556 return m_aMarkTimer.IsActive(); 557 } 558 559 // ======================================================================== 560 // = ein Iterator, der ausgehend von einem Interface ein Objekt sucht, dessen 561 // = ::com::sun::star::beans::Property-Set eine ControlSource- sowie eine BoundField-Eigenschaft hat, 562 // = wobei letztere einen Wert ungleich NULL haben muss. 563 // = Wenn das Interface selber diese Bedingung nicht erfuellt, wird getestet, 564 // = ob es ein Container ist (also ueber eine ::com::sun::star::container::XIndexAccess verfuegt), dann 565 // = wird dort abgestiegen und fuer jedes Element des Containers das selbe 566 // = versucht (wiederum eventuell mit Abstieg). 567 // = Wenn irgendein Objekt dabei die geforderte Eigenschaft hat, entfaellt 568 // = der Teil mit dem Container-Test fuer dieses Objekt. 569 // = 570 571 class SAL_DLLPRIVATE SearchableControlIterator : public ::comphelper::IndexAccessIterator 572 { 573 ::rtl::OUString m_sCurrentValue; 574 // der aktuelle Wert der ControlSource-::com::sun::star::beans::Property 575 576 public: 577 ::rtl::OUString getCurrentValue() const { return m_sCurrentValue; } 578 579 public: 580 SearchableControlIterator(::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface> xStartingPoint); 581 582 virtual sal_Bool ShouldHandleElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& rElement); 583 virtual sal_Bool ShouldStepInto(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& xContainer) const; 584 virtual void Invalidate() { IndexAccessIterator::Invalidate(); m_sCurrentValue = ::rtl::OUString(); } 585 }; 586 587 // ======================================================================== 588 SV_DECL_PTRARR_DEL(StatusForwarderArray, SfxStatusForwarder*, 16, 0) 589 class SVX_DLLPUBLIC ControlConversionMenuController : public SfxMenuControl 590 { 591 protected: 592 StatusForwarderArray m_aStatusForwarders; 593 Menu* m_pMainMenu; 594 PopupMenu* m_pConversionMenu; 595 596 public: 597 SVX_DLLPRIVATE ControlConversionMenuController(sal_uInt16 nId, Menu& rMenu, SfxBindings& rBindings); 598 SVX_DLLPRIVATE virtual ~ControlConversionMenuController(); 599 SFX_DECL_MENU_CONTROL(); 600 601 SVX_DLLPRIVATE virtual void StateChanged(sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState); 602 }; 603 604 #endif // _SVX_FMSHIMP_HXX 605