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21
22 #ifndef _SVX_FMSHIMP_HXX
23 #define _SVX_FMSHIMP_HXX
24
25 #include <com/sun/star/container/XNameContainer.hpp>
26 #include <com/sun/star/sdbc/XResultSet.hpp>
27 #include <com/sun/star/sdb/XSQLQueryComposer.hpp>
28 #include <com/sun/star/frame/XStatusListener.hpp>
29 #include <com/sun/star/container/ContainerEvent.hpp>
30 #include <com/sun/star/container/XContainerListener.hpp>
31 #include <com/sun/star/awt/XControl.hpp>
32 #include <com/sun/star/awt/XControlContainer.hpp>
33 #include <com/sun/star/util/XModifyListener.hpp>
34 #include <com/sun/star/form/XForm.hpp>
35 #include <com/sun/star/form/runtime/XFormController.hpp>
36 #include <com/sun/star/form/XFormComponent.hpp>
37 #include <com/sun/star/form/NavigationBarMode.hpp>
38 #include <com/sun/star/frame/XFrame.hpp>
39 #include <com/sun/star/view/XSelectionChangeListener.hpp>
40 #include <com/sun/star/beans/XPropertySet.hpp>
41 #include <com/sun/star/beans/XFastPropertySet.hpp>
42 #include <com/sun/star/beans/XPropertyChangeListener.hpp>
43 #include <com/sun/star/beans/PropertyChangeEvent.hpp>
44 #include <com/sun/star/form/runtime/FeatureState.hpp>
45 #include <vcl/timer.hxx>
46 #include <sfx2/app.hxx>
47 #include <svx/svdmark.hxx>
48 #include <svx/fmsearch.hxx>
49 #ifndef _SVX_SVXIDS_HRC
50 #include <svx/svxids.hrc>
51 #endif
52 #include <svl/svarray.hxx>
53 #include <svl/lstner.hxx>
54
55 #define _SVSTDARR_BOOLS
56 #define _SVSTDARR_BYTES
57 #define _SVSTDARR_LONGS
58 #define _SVSTDARR_ULONGS
59 #define _SVSTDARR_USHORTS
60 #include <svl/svstdarr.hxx>
61 #include <sfx2/mnuitem.hxx>
62 #include "svx/fmtools.hxx"
63 #include "svx/fmsrccfg.hxx"
64 #include <osl/mutex.hxx>
65 #include <vos/thread.hxx>
66 #include <tools/debug.hxx>
67 #include <cppuhelper/component.hxx>
68 #include <comphelper/stl_types.hxx>
69 #include <comphelper/container.hxx>
70 #include <cppuhelper/compbase4.hxx>
71 #include <cppuhelper/compbase6.hxx>
72 #include <unotools/configitem.hxx>
73 #include "svx/dbtoolsclient.hxx"
74 #include "formcontrolling.hxx"
75 #include "fmdocumentclassification.hxx"
76
77 #include <queue>
78 #include <set>
79 #include <vector>
80
81 SV_DECL_PTRARR(SdrObjArray, SdrObject*, 32, 16)
82 // SV_DECL_OBJARR(FmFormArray, ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm>, 32, 16);
83 DECLARE_STL_VECTOR( ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm > ,FmFormArray);
84
85 // catch database exceptions if occur
86 #define DO_SAFE(statement) try { statement; } catch( const Exception& ) { DBG_ERROR("unhandled exception (I tried to move a cursor (or something like that).)"); }
87
88 #define GA_DISABLE_SYNC 1
89 #define GA_FORCE_SYNC 2
90 #define GA_ENABLE_SYNC 3
91 #define GA_SYNC_MASK 3
92 #define GA_DISABLE_ROCTRLR 4
93 #define GA_ENABLE_ROCTRLR 8
94
95
96 // flags for controlling the behavior when calling loadForms
97 #define FORMS_LOAD 0x0000 // default: simply load
98 #define FORMS_SYNC 0x0000 // default: do in synchronous
99
100 #define FORMS_UNLOAD 0x0001 // unload
101 #define FORMS_ASYNC 0x0002 // do this async
102
103 //==============================================================================
104 // a class iterating through all fields of a form which are bound to a field
105 // sub forms are ignored, grid columns (where the grid is a direct child of the form) are included
106 class SAL_DLLPRIVATE FmXBoundFormFieldIterator : public ::comphelper::IndexAccessIterator
107 {
108 public:
FmXBoundFormFieldIterator(const::com::sun::star::uno::Reference<::com::sun::star::uno::XInterface> & _rStartingPoint)109 FmXBoundFormFieldIterator(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rStartingPoint) : ::comphelper::IndexAccessIterator(_rStartingPoint) { }
110
111 protected:
112 virtual sal_Bool ShouldHandleElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rElement);
113 virtual sal_Bool ShouldStepInto(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rContainer) const;
114 };
115
116 class FmFormPage;
117 //========================================================================
118 struct SAL_DLLPRIVATE FmLoadAction
119 {
120 FmFormPage* pPage;
121 sal_uLong nEventId;
122 sal_uInt16 nFlags;
123
FmLoadActionFmLoadAction124 FmLoadAction( ) : pPage( NULL ), nEventId( 0 ), nFlags( 0 ) { }
FmLoadActionFmLoadAction125 FmLoadAction( FmFormPage* _pPage, sal_uInt16 _nFlags, sal_uLong _nEventId )
126 :pPage( _pPage ), nEventId( _nEventId ), nFlags( _nFlags )
127 {
128 }
129 };
130
131 //========================================================================
132 class SfxViewFrame;
133 typedef ::cppu::WeakComponentImplHelper4< ::com::sun::star::beans::XPropertyChangeListener
134 , ::com::sun::star::container::XContainerListener
135 , ::com::sun::star::view::XSelectionChangeListener
136 , ::com::sun::star::form::XFormControllerListener
137 > FmXFormShell_BD_BASE;
138
139 //========================================================================
140 class SAL_DLLPRIVATE FmXFormShell_Base_Disambiguation : public FmXFormShell_BD_BASE
141 {
142 using ::com::sun::star::beans::XPropertyChangeListener::disposing;
143 protected:
144 FmXFormShell_Base_Disambiguation( ::osl::Mutex& _rMutex );
145 virtual void SAL_CALL disposing();
146 };
147
148 //========================================================================
149 namespace svx
150 {
151 class FmTextControlShell;
152 }
153
154 //========================================================================
155 typedef FmXFormShell_Base_Disambiguation FmXFormShell_BASE;
156 typedef ::utl::ConfigItem FmXFormShell_CFGBASE;
157
158 struct SdrViewEvent;
159 class FmFormShell;
160 class FmFormView;
161 class FmFormObj;
162 class SAL_DLLPRIVATE FmXFormShell :public FmXFormShell_BASE
163 ,public FmXFormShell_CFGBASE
164 ,public ::svxform::OStaticDataAccessTools
165 ,public ::svx::IControllerFeatureInvalidation
166 {
167 friend class FmFormView;
168 friend class FmXFormView;
169 friend class WizardUsageConfigItem;
170
171 class SuspendPropertyTracking;
172 friend class SuspendPropertyTracking;
173
174 // Timer um verzoegerte Markierung vorzunehmen
175 Timer m_aMarkTimer;
176 SdrObjArray m_arrSearchedControls;
177 // We enable a permanent cursor for the grid we found a searched text, it's disabled in the next "found" event.
178 FmFormArray m_aSearchForms;
179
180 SvUShorts m_arrInvalidSlots;
181 SvBytes m_arrInvalidSlots_Flags;
182 // we explicitly switch off the propbrw before leaving the design mode
183 // this flag tells us if we have to switch it on again when reentering
184
185 ::osl::Mutex m_aAsyncSafety;
186 // secure the access to our thread related members
187 ::osl::Mutex m_aInvalidationSafety;
188 // secure the access to all our slot invalidation related members
189
190 ::com::sun::star::form::NavigationBarMode m_eNavigate; // Art der Navigation
191
192 // da ich beim Suchen fuer die Behandlung des "gefunden" ein SdrObject markieren will, besorge ich mir vor dem
193 // Hochreissen des Suchen-Dialoges alle relevanten Objekte
194 // (das Array ist damit auch nur waehrend des Suchvorganges gueltig)
195 SvLongs m_arrRelativeGridColumn;
196
197 ::osl::Mutex m_aMutex;
198 sal_uLong m_nInvalidationEvent;
199 sal_uLong m_nActivationEvent;
200 ::std::queue< FmLoadAction >
201 m_aLoadingPages;
202
203 FmFormShell* m_pShell;
204 ::svx::FmTextControlShell* m_pTextShell;
205
206 ::svx::ControllerFeatures m_aActiveControllerFeatures;
207 ::svx::ControllerFeatures m_aNavControllerFeatures;
208
209 // aktuelle Form, Controller
210 // nur im alive mode verfuegbar
211 ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xActiveController;
212 ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xNavigationController;
213 ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm > m_xActiveForm;
214
215 // Aktueller container einer Page
216 // nur im designmode verfuegbar
217 ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess> m_xForms;
218
219 // the currently selected objects, as to be displayed in the property browser
220 InterfaceBag m_aCurrentSelection;
221 // the currently selected form, or the form which all currently selected controls belong to, or <NULL/>
222 ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm > m_xCurrentForm;
223 // the last selection/marking of controls only. Necessary to implement the "Control properties" slot
224 InterfaceBag m_aLastKnownMarkedControls;
225
226
227 // und das ist ebenfalls fuer's 'gefunden' : Beim Finden in GridControls brauche ich die Spalte, bekomme aber
228 // nur die Nummer des Feldes, die entspricht der Nummer der Spalte + <offset>, wobei der Offset von der Position
229 // des GridControls im Formular abhaengt. Also hier eine Umrechnung.
230 ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel> m_xLastGridFound;
231 // the frame we live in
232 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame> m_xAttachedFrame;
233 // Administration of external form views (see the SID_FM_VIEW_AS_GRID-slot)
234 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XController > m_xExternalViewController; // the controller for the external form view
235 ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xExtViewTriggerController; // the nav controller at the time the external display was triggered
236 ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > m_xExternalDisplayedForm; // the form which the external view is based on
237
238 mutable ::svxform::DocumentType
239 m_eDocumentType; // the type of document we're living in
240 sal_Int16 m_nLockSlotInvalidation;
241 sal_Bool m_bHadPropertyBrowserInDesignMode : 1;
242
243 sal_Bool m_bTrackProperties : 1;
244 // soll ich (bzw. der Owner diese Impl-Klasse) mich um die Aktualisierung des ::com::sun::star::beans::Property-Browsers kuemmern ?
245
246 sal_Bool m_bUseWizards : 1;
247
248 sal_Bool m_bDatabaseBar : 1; // Gibt es eine Datenbankleiste
249 sal_Bool m_bInActivate : 1; // Wird ein Controller aktiviert
250 sal_Bool m_bSetFocus : 1; // Darf der Focus umgesetzt werden
251 sal_Bool m_bFilterMode : 1; // Wird gerade ein Filter auf die Controls angesetzt
252 sal_Bool m_bChangingDesignMode:1; // sal_True within SetDesignMode
253 sal_Bool m_bPreparedClose : 1; // for the current modification state of the current form
254 // PrepareClose had been called and the user denied to save changes
255 sal_Bool m_bFirstActivation : 1; // has the shell ever been activated?
256
257 public:
258 // attribute access
259 inline const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >&
getHostFrame() const260 getHostFrame() const { return m_xAttachedFrame; }
261 inline const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet >&
getExternallyDisplayedForm() const262 getExternallyDisplayedForm() const { return m_xExternalDisplayedForm; }
263
264 inline sal_Bool
didPrepareClose() const265 didPrepareClose() const { return m_bPreparedClose; }
266 inline void
didPrepareClose(sal_Bool _bDid)267 didPrepareClose( sal_Bool _bDid ) { m_bPreparedClose = _bDid; }
268
269 public:
270 FmXFormShell(FmFormShell& _rShell, SfxViewFrame* _pViewFrame);
271
272 // UNO Anbindung
273 DECLARE_UNO3_DEFAULTS(FmXFormShell, FmXFormShell_BASE);
274 virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& type) throw ( ::com::sun::star::uno::RuntimeException );
275
276 protected:
277 ~FmXFormShell();
278
279 // XTypeProvider
280 virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw(::com::sun::star::uno::RuntimeException);
281 ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException);
282
283 // EventListener
284 virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw( ::com::sun::star::uno::RuntimeException );
285
286 // ::com::sun::star::container::XContainerListener
287 virtual void SAL_CALL elementInserted(const ::com::sun::star::container::ContainerEvent& rEvent) throw( ::com::sun::star::uno::RuntimeException );
288 virtual void SAL_CALL elementReplaced(const ::com::sun::star::container::ContainerEvent& rEvent) throw( ::com::sun::star::uno::RuntimeException );
289 virtual void SAL_CALL elementRemoved(const ::com::sun::star::container::ContainerEvent& rEvent) throw( ::com::sun::star::uno::RuntimeException );
290
291 // XSelectionChangeListener
292 virtual void SAL_CALL selectionChanged(const ::com::sun::star::lang::EventObject& rEvent) throw( ::com::sun::star::uno::RuntimeException );
293
294 // ::com::sun::star::beans::XPropertyChangeListener
295 virtual void SAL_CALL propertyChange(const ::com::sun::star::beans::PropertyChangeEvent& evt) throw( ::com::sun::star::uno::RuntimeException );
296
297 // ::com::sun::star::form::XFormControllerListener
298 virtual void SAL_CALL formActivated(const ::com::sun::star::lang::EventObject& rEvent) throw( ::com::sun::star::uno::RuntimeException );
299 virtual void SAL_CALL formDeactivated(const ::com::sun::star::lang::EventObject& rEvent) throw( ::com::sun::star::uno::RuntimeException );
300
301 // OComponentHelper
302 virtual void SAL_CALL disposing();
303
304 public:
EnableTrackProperties(sal_Bool bEnable)305 void EnableTrackProperties( sal_Bool bEnable) { m_bTrackProperties = bEnable; }
IsTrackPropertiesEnabled()306 sal_Bool IsTrackPropertiesEnabled() {return m_bTrackProperties;}
307
308 // activation handling
309 void viewActivated( FmFormView& _rCurrentView, sal_Bool _bSyncAction = sal_False );
310 void viewDeactivated( FmFormView& _rCurrentView, sal_Bool _bDeactivateController = sal_True );
311
312 // IControllerFeatureInvalidation
313 virtual void invalidateFeatures( const ::std::vector< sal_Int32 >& _rFeatures );
314
315 void ExecuteTabOrderDialog( // execute SID_FM_TAB_DIALOG
316 const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XTabControllerModel >& _rxForForm
317 );
318
319 // stuff
320 void AddElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element);
321 void RemoveElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element);
322
323 /** updates m_xForms, to be either <NULL/>, if we're in alive mode, or our current page's forms collection,
324 if in design mode
325 */
326 void UpdateForms( sal_Bool _bInvalidate );
327
328 void ExecuteSearch(); // execute SID_FM_SEARCH
329 void CreateExternalView(); // execute SID_FM_VIEW_AS_GRID
330
331 sal_Bool GetY2KState(sal_uInt16& n);
332 void SetY2KState(sal_uInt16 n);
333
334 protected:
335 // activation handling
hasEverBeenActivated() const336 inline sal_Bool hasEverBeenActivated( ) const { return !m_bFirstActivation; }
setHasBeenActivated()337 inline void setHasBeenActivated( ) { m_bFirstActivation = sal_False; }
338
339 // form handling
340 // load or unload the forms on a page
341 void loadForms( FmFormPage* _pPage, const sal_uInt16 _nBehaviour = FORMS_LOAD | FORMS_SYNC );
342 void smartControlReset( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess >& _rxModels );
343
344
345 void startListening();
346 void stopListening();
347
348 ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl >
349 impl_getControl(
350 const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel>& i_rxModel,
351 const FmFormObj& i_rKnownFormObj
352 );
353
354 // sammelt in strNames die Namen aller Formulare
355 static void impl_collectFormSearchContexts_nothrow(
356 const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rxStartingPoint,
357 const ::rtl::OUString& _rCurrentLevelPrefix,
358 FmFormArray& _out_rForms,
359 ::std::vector< String >& _out_rNames );
360
361 /** checks whether the instance is already disposed, if so, this is reported as assertion error (debug
362 builds only) and <TRUE/> is returned.
363 */
364 bool impl_checkDisposed() const;
365
366 public:
367 // methode fuer nicht designmode (alive mode)
368 void setActiveController( const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& _xController, sal_Bool _bNoSaveOldContent = sal_False );
getActiveController() const369 const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& getActiveController() const {return m_xActiveController;}
getActiveInternalController() const370 const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& getActiveInternalController() const { return m_xActiveController == m_xExternalViewController ? m_xExtViewTriggerController : m_xActiveController; }
getActiveForm() const371 const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm>& getActiveForm() const {return m_xActiveForm;}
getNavController() const372 const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& getNavController() const {return m_xNavigationController;}
373
getActiveControllerFeatures() const374 inline const ::svx::ControllerFeatures& getActiveControllerFeatures() const
375 { return m_aActiveControllerFeatures; }
getNavControllerFeatures() const376 inline const ::svx::ControllerFeatures& getNavControllerFeatures() const
377 { return m_aNavControllerFeatures.isAssigned() ? m_aNavControllerFeatures : m_aActiveControllerFeatures; }
378
379 /** announces a new "current selection"
380 @return
381 <TRUE/> if and only if the to-bet-set selection was different from the previous selection
382 */
383 bool setCurrentSelection( const InterfaceBag& _rSelection );
384
385 /** sets the new selection to the last known marked controls
386 */
387 bool selectLastMarkedControls();
388
389 /** retrieves the current selection
390 */
391 SVX_DLLPUBLIC void getCurrentSelection( InterfaceBag& /* [out] */ _rSelection ) const;
392
393 /** sets a new current selection as indicated by a mark list
394 @return
395 <TRUE/> if and only if the to-bet-set selection was different from the previous selection
396 */
397 bool setCurrentSelectionFromMark(const SdrMarkList& rMarkList);
398
399 // returns the currently selected form, or the form which all currently selected controls belong to, or <NULL/>
400 ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >
getCurrentForm() const401 getCurrentForm() const { return m_xCurrentForm; }
402 void forgetCurrentForm();
403 // returns whether the last known marking contained only controls
onlyControlsAreMarked() const404 sal_Bool onlyControlsAreMarked() const { return !m_aLastKnownMarkedControls.empty(); }
405
406 // determines whether the current selection consists of exactly the given object
407 bool isSolelySelected(
408 const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxObject
409 );
410
411 // handles a MouseButtonDown event of the FmFormView
412 void handleMouseButtonDown( const SdrViewEvent& _rViewEvent );
413 // handles the request for showing the "Properties"
414 void handleShowPropertiesRequest();
415
hasForms() const416 sal_Bool hasForms() const {return m_xForms.is() && m_xForms->getCount() != 0;}
hasDatabaseBar() const417 sal_Bool hasDatabaseBar() const {return m_bDatabaseBar;}
canNavigate() const418 sal_Bool canNavigate() const {return m_xNavigationController.is();}
419
420 void ShowSelectionProperties( sal_Bool bShow );
421 sal_Bool IsPropBrwOpen() const;
422
423 void DetermineSelection(const SdrMarkList& rMarkList);
424 void SetSelection(const SdrMarkList& rMarkList);
425 void SetSelectionDelayed();
426
427 void SetDesignMode(sal_Bool bDesign);
428
GetWizardUsing() const429 sal_Bool GetWizardUsing() const { return m_bUseWizards; }
430 void SetWizardUsing(sal_Bool _bUseThem);
431
432 // Setzen des Filtermodus
isInFilterMode() const433 sal_Bool isInFilterMode() const {return m_bFilterMode;}
434 void startFiltering();
435 void stopFiltering(sal_Bool bSave);
436 void clearFilter();
437
438 static PopupMenu* GetConversionMenu();
439 // ein Menue, das alle ControlConversion-Eintraege enthaelt
440
441 // checks whethere a given control conversion slot can be applied to the current selection
442 bool canConvertCurrentSelectionToControl( sal_Int16 nConversionSlot );
443 // enables or disables all conversion slots in a menu, according to the current selection
444 void checkControlConversionSlotsForCurrentSelection( Menu& rMenu );
445 // executes a control conversion slot for a given object
446 bool executeControlConversionSlot( const ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent >& _rxObject, sal_uInt16 _nSlotId );
447 /** executes a control conversion slot for the current selection
448 @precond canConvertCurrentSelectionToControl( <arg>_nSlotId</arg> ) must return <TRUE/>
449 */
450 bool executeControlConversionSlot( sal_uInt16 _nSlotId );
451 // checks whether the given slot id denotes a control conversion slot
452 static bool isControlConversionSlot( sal_uInt16 _nSlotId );
453
454 void ExecuteTextAttribute( SfxRequest& _rReq );
455 void GetTextAttributeState( SfxItemSet& _rSet );
456 bool IsActiveControl( bool _bCountRichTextOnly = false ) const;
457 void ForgetActiveControl();
458 void SetControlActivationHandler( const Link& _rHdl );
459
460 // classifies our host document
461 ::svxform::DocumentType
462 getDocumentType() const;
463 bool isEnhancedForm() const;
464
465 // determines whether our host document is currently read-only
466 bool IsReadonlyDoc() const;
467
468 // das Setzen des curObject/selObject/curForm erfolgt verzoegert (SetSelectionDelayed), mit den folgenden
469 // Funktionen laesst sich das abfragen/erzwingen
470 inline sal_Bool IsSelectionUpdatePending();
471 void ForceUpdateSelection(sal_Bool bLockInvalidation);
472
473 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel> getContextDocument() const;
474 ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm> getInternalForm(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm>& _xForm) const;
475 ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet> getInternalForm(const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet>& _xForm) const;
476 // if the form belongs to the controller (extern) displaying a grid, the according internal form will
477 // be displayed, _xForm else
478
479 // check if the current control of the active controller has the focus
480 bool HasControlFocus() const;
481
482 private:
483 DECL_LINK(OnFoundData, FmFoundRecordInformation*);
484 DECL_LINK(OnCanceledNotFound, FmFoundRecordInformation*);
485 DECL_LINK(OnSearchContextRequest, FmSearchContext*);
486 DECL_LINK(OnTimeOut, void*);
487 DECL_LINK(OnFirstTimeActivation, void*);
488 DECL_LINK(OnFormsCreated, FmFormPage*);
489
490 void LoopGrids(sal_Int16 nWhat);
491
492 // Invalidierung von Slots
493 void InvalidateSlot( sal_Int16 nId, sal_Bool bWithId );
494 void UpdateSlot( sal_Int16 nId );
495 // Locking der Invalidierung - wenn der interne Locking-Counter auf 0 geht, werden alle aufgelaufenen Slots
496 // (asynchron) invalidiert
497 void LockSlotInvalidation(sal_Bool bLock);
498
499 DECL_LINK(OnInvalidateSlots, void*);
500
501 void CloseExternalFormViewer();
502 // closes the task-local beamer displaying a grid view for a form
503
504 // ConfigItem related stuff
505 virtual void Notify( const com::sun::star::uno::Sequence< rtl::OUString >& _rPropertyNames);
506 virtual void Commit();
507 void implAdjustConfigCache();
508
509 ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlContainer >
510 getControlContainerForView();
511
512 /** finds and sets a default for m_xCurrentForm, if it is currently NULL
513 */
514 void impl_defaultCurrentForm_nothrow();
515
516 /** sets m_xCurrentForm to the provided form, and updates everything which
517 depends on the current form
518 */
519 void impl_updateCurrentForm( const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >& _rxNewCurForm );
520
521 /** adds or removes ourself as XEventListener at m_xActiveController
522 */
523 void impl_switchActiveControllerListening( const bool _bListen );
524
525 /** add an element
526 */
527 void impl_AddElement_nothrow(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element);
528
529 /** remove an element
530 */
531 void impl_RemoveElement_nothrow(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element);
532
533 // ---------------------------------------------------
534 // asyncronous cursor actions/navigation slot handling
535
536 public:
537 /** execute the given form slot
538 <p>Warning. Only a small set of slots implemented currently.</p>
539 @param _nSlot
540 the slot to execute
541 */
542 void ExecuteFormSlot( sal_Int32 _nSlot );
543
544 /** determines whether the current form slot is currently enabled
545 */
546 bool IsFormSlotEnabled( sal_Int32 _nSlot, ::com::sun::star::form::runtime::FeatureState* _pCompleteState = NULL );
547
548 protected:
549 DECL_LINK( OnLoadForms, FmFormPage* );
550 };
551
552 //------------------------------------------------------------------------------
IsSelectionUpdatePending()553 inline sal_Bool FmXFormShell::IsSelectionUpdatePending()
554 {
555 return m_aMarkTimer.IsActive();
556 }
557
558 // ========================================================================
559 // = ein Iterator, der ausgehend von einem Interface ein Objekt sucht, dessen
560 // = ::com::sun::star::beans::Property-Set eine ControlSource- sowie eine BoundField-Eigenschaft hat,
561 // = wobei letztere einen Wert ungleich NULL haben muss.
562 // = Wenn das Interface selber diese Bedingung nicht erfuellt, wird getestet,
563 // = ob es ein Container ist (also ueber eine ::com::sun::star::container::XIndexAccess verfuegt), dann
564 // = wird dort abgestiegen und fuer jedes Element des Containers das selbe
565 // = versucht (wiederum eventuell mit Abstieg).
566 // = Wenn irgendein Objekt dabei die geforderte Eigenschaft hat, entfaellt
567 // = der Teil mit dem Container-Test fuer dieses Objekt.
568 // =
569
570 class SAL_DLLPRIVATE SearchableControlIterator : public ::comphelper::IndexAccessIterator
571 {
572 ::rtl::OUString m_sCurrentValue;
573 // der aktuelle Wert der ControlSource-::com::sun::star::beans::Property
574
575 public:
getCurrentValue() const576 ::rtl::OUString getCurrentValue() const { return m_sCurrentValue; }
577
578 public:
579 SearchableControlIterator(::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface> xStartingPoint);
580
581 virtual sal_Bool ShouldHandleElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& rElement);
582 virtual sal_Bool ShouldStepInto(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& xContainer) const;
Invalidate()583 virtual void Invalidate() { IndexAccessIterator::Invalidate(); m_sCurrentValue = ::rtl::OUString(); }
584 };
585
586 // ========================================================================
587 SV_DECL_PTRARR_DEL(StatusForwarderArray, SfxStatusForwarder*, 16, 0)
588 class SVX_DLLPUBLIC ControlConversionMenuController : public SfxMenuControl
589 {
590 protected:
591 StatusForwarderArray m_aStatusForwarders;
592 Menu* m_pMainMenu;
593 PopupMenu* m_pConversionMenu;
594
595 public:
596 SVX_DLLPRIVATE ControlConversionMenuController(sal_uInt16 nId, Menu& rMenu, SfxBindings& rBindings);
597 SVX_DLLPRIVATE virtual ~ControlConversionMenuController();
598 SFX_DECL_MENU_CONTROL();
599
600 SVX_DLLPRIVATE virtual void StateChanged(sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState);
601 };
602
603 #endif // _SVX_FMSHIMP_HXX
604
605 /* vim: set noet sw=4 ts=4: */
606