diff options
Diffstat (limited to 'svx/source/inc/fmshimp.hxx')
| -rw-r--r-- | svx/source/inc/fmshimp.hxx | 608 |
1 files changed, 608 insertions, 0 deletions
diff --git a/svx/source/inc/fmshimp.hxx b/svx/source/inc/fmshimp.hxx new file mode 100644 index 000000000000..88d2346b9d20 --- /dev/null +++ b/svx/source/inc/fmshimp.hxx @@ -0,0 +1,608 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +#ifndef _SVX_FMSHIMP_HXX +#define _SVX_FMSHIMP_HXX + +#include <com/sun/star/container/XNameContainer.hpp> +#include <com/sun/star/sdbc/XResultSet.hpp> +#include <com/sun/star/sdb/XSQLQueryComposer.hpp> +#include <com/sun/star/frame/XStatusListener.hpp> +#include <com/sun/star/container/ContainerEvent.hpp> +#include <com/sun/star/container/XContainerListener.hpp> +#include <com/sun/star/awt/XControl.hpp> +#include <com/sun/star/awt/XControlContainer.hpp> +#include <com/sun/star/util/XModifyListener.hpp> +#include <com/sun/star/form/XForm.hpp> +#include <com/sun/star/form/runtime/XFormController.hpp> +#include <com/sun/star/form/XFormComponent.hpp> +#include <com/sun/star/form/NavigationBarMode.hpp> +#include <com/sun/star/frame/XFrame.hpp> +#include <com/sun/star/view/XSelectionChangeListener.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/beans/XFastPropertySet.hpp> +#include <com/sun/star/beans/XPropertyChangeListener.hpp> +#include <com/sun/star/beans/PropertyChangeEvent.hpp> +#include <com/sun/star/form/runtime/FeatureState.hpp> +#include <vcl/timer.hxx> +#include <sfx2/app.hxx> +#include <svx/svdmark.hxx> +#include <svx/fmsearch.hxx> +#ifndef _SVX_SVXIDS_HRC +#include <svx/svxids.hrc> +#endif +#include <svl/svarray.hxx> +#include <svl/lstner.hxx> + +#define _SVSTDARR_BOOLS +#define _SVSTDARR_BYTES +#define _SVSTDARR_LONGS +#define _SVSTDARR_ULONGS +#define _SVSTDARR_USHORTS +#include <svl/svstdarr.hxx> +#include <sfx2/mnuitem.hxx> +#include "svx/fmtools.hxx" +#include "fmsrccfg.hxx" +#include <osl/mutex.hxx> +#include <vos/thread.hxx> +#include <tools/debug.hxx> +#include <cppuhelper/component.hxx> +#include <comphelper/stl_types.hxx> +#include <comphelper/container.hxx> +#include <cppuhelper/compbase4.hxx> +#include <cppuhelper/compbase6.hxx> +#include <unotools/configitem.hxx> +#include "svx/dbtoolsclient.hxx" +#include "formcontrolling.hxx" +#include "fmdocumentclassification.hxx" + +#include <queue> +#include <set> +#include <vector> + +SV_DECL_PTRARR(SdrObjArray, SdrObject*, 32, 16) +// SV_DECL_OBJARR(FmFormArray, ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm>, 32, 16); +DECLARE_STL_VECTOR( ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm > ,FmFormArray); + +// catch databse exceptions if occur +#define DO_SAFE(statement) try { statement; } catch( const Exception& ) { DBG_ERROR("unhandled exception (I tried to move a cursor (or something like that).)"); } + +#define GA_DISABLE_SYNC 1 +#define GA_FORCE_SYNC 2 +#define GA_ENABLE_SYNC 3 +#define GA_SYNC_MASK 3 +#define GA_DISABLE_ROCTRLR 4 +#define GA_ENABLE_ROCTRLR 8 + + +// flags for controlling the behaviour when calling loadForms +#define FORMS_LOAD 0x0000 // default: simply load +#define FORMS_SYNC 0x0000 // default: do in synchronous + +#define FORMS_UNLOAD 0x0001 // unload +#define FORMS_ASYNC 0x0002 // do this async + +//============================================================================== +// a class iterating through all fields of a form which are bound to a field +// sub forms are ignored, grid columns (where the grid is a direct child of the form) are included +class SAL_DLLPRIVATE FmXBoundFormFieldIterator : public ::comphelper::IndexAccessIterator +{ +public: + FmXBoundFormFieldIterator(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rStartingPoint) : ::comphelper::IndexAccessIterator(_rStartingPoint) { } + +protected: + virtual sal_Bool ShouldHandleElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rElement); + virtual sal_Bool ShouldStepInto(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rContainer) const; +}; + +class FmFormPage; +//======================================================================== +struct SAL_DLLPRIVATE FmLoadAction +{ + FmFormPage* pPage; + ULONG nEventId; + sal_uInt16 nFlags; + + FmLoadAction( ) : pPage( NULL ), nEventId( 0 ), nFlags( 0 ) { } + FmLoadAction( FmFormPage* _pPage, sal_uInt16 _nFlags, ULONG _nEventId ) + :pPage( _pPage ), nEventId( _nEventId ), nFlags( _nFlags ) + { + } +}; + +//======================================================================== +class SfxViewFrame; +typedef ::cppu::WeakComponentImplHelper4< ::com::sun::star::beans::XPropertyChangeListener + , ::com::sun::star::container::XContainerListener + , ::com::sun::star::view::XSelectionChangeListener + , ::com::sun::star::form::XFormControllerListener + > FmXFormShell_BD_BASE; + +//======================================================================== +class SAL_DLLPRIVATE FmXFormShell_Base_Disambiguation : public FmXFormShell_BD_BASE +{ + using ::com::sun::star::beans::XPropertyChangeListener::disposing; +protected: + FmXFormShell_Base_Disambiguation( ::osl::Mutex& _rMutex ); + virtual void SAL_CALL disposing(); +}; + +//======================================================================== +namespace svx +{ + class FmTextControlShell; +} + +//======================================================================== +typedef FmXFormShell_Base_Disambiguation FmXFormShell_BASE; +typedef ::utl::ConfigItem FmXFormShell_CFGBASE; + +struct SdrViewEvent; +class FmFormShell; +class FmFormView; +class FmFormObj; +class SAL_DLLPRIVATE FmXFormShell :public FmXFormShell_BASE + ,public FmXFormShell_CFGBASE + ,public ::svxform::OStaticDataAccessTools + ,public ::svx::IControllerFeatureInvalidation +{ + friend class FmFormView; + friend class FmXFormView; + friend class WizardUsageConfigItem; + + class SuspendPropertyTracking; + friend class SuspendPropertyTracking; + + // Timer um verzoegerte Markierung vorzunehmen + Timer m_aMarkTimer; + SdrObjArray m_arrSearchedControls; + // We enable a permanent cursor for the grid we found a searched text, it's disabled in the next "found" event. + FmFormArray m_aSearchForms; + + SvUShorts m_arrInvalidSlots; + SvBytes m_arrInvalidSlots_Flags; + // we explicitly switch off the propbrw before leaving the design mode + // this flag tells us if we have to switch it on again when reentering + + ::osl::Mutex m_aAsyncSafety; + // secure the access to our thread related members + ::osl::Mutex m_aInvalidationSafety; + // secure the access to all our slot invalidation related members + + ::com::sun::star::form::NavigationBarMode m_eNavigate; // Art der Navigation + + // da ich beim Suchen fuer die Behandlung des "gefunden" ein SdrObject markieren will, besorge ich mir vor dem + // Hochreissen des Suchen-Dialoges alle relevanten Objekte + // (das Array ist damit auch nur waehrend des Suchvorganges gueltig) + SvLongs m_arrRelativeGridColumn; + + ::osl::Mutex m_aMutex; + ULONG m_nInvalidationEvent; + ULONG m_nActivationEvent; + ::std::queue< FmLoadAction > + m_aLoadingPages; + + FmFormShell* m_pShell; + ::svx::FmTextControlShell* m_pTextShell; + + ::svx::ControllerFeatures m_aActiveControllerFeatures; + ::svx::ControllerFeatures m_aNavControllerFeatures; + + // aktuelle Form, Controller + // nur im alive mode verfuegbar + ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xActiveController; + ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xNavigationController; + ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm > m_xActiveForm; + + // Aktueller container einer Page + // nur im designmode verfuegbar + ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess> m_xForms; + + // the currently selected objects, as to be displayed in the property browser + InterfaceBag m_aCurrentSelection; + /// the currently selected form, or the form which all currently selected controls belong to, or <NULL/> + ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm > m_xCurrentForm; + /// the last selection/marking of controls only. Necessary to implement the "Control properties" slot + InterfaceBag m_aLastKnownMarkedControls; + + + // und das ist ebenfalls fuer's 'gefunden' : Beim Finden in GridControls brauche ich die Spalte, bekomme aber + // nur die Nummer des Feldes, die entspricht der Nummer der Spalte + <offset>, wobei der Offset von der Position + // des GridControls im Formular abhaengt. Also hier eine Umrechnung. + ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel> m_xLastGridFound; + // the frame we live in + ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame> m_xAttachedFrame; + // Administration of external form views (see the SID_FM_VIEW_AS_GRID-slot) + ::com::sun::star::uno::Reference< ::com::sun::star::frame::XController > m_xExternalViewController; // the controller for the external form view + ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xExtViewTriggerController; // the nav controller at the time the external display was triggered + ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > m_xExternalDisplayedForm; // the form which the external view is based on + + mutable ::svxform::DocumentType + m_eDocumentType; /// the type of document we're living in + sal_Int16 m_nLockSlotInvalidation; + sal_Bool m_bHadPropertyBrowserInDesignMode : 1; + + sal_Bool m_bTrackProperties : 1; + // soll ich (bzw. der Owner diese Impl-Klasse) mich um die Aktualisierung des ::com::sun::star::beans::Property-Browsers kuemmern ? + + sal_Bool m_bUseWizards : 1; + + sal_Bool m_bDatabaseBar : 1; // Gibt es eine Datenbankleiste + sal_Bool m_bInActivate : 1; // Wird ein Controller aktiviert + sal_Bool m_bSetFocus : 1; // Darf der Focus umgesetzt werden + sal_Bool m_bFilterMode : 1; // Wird gerade ein Filter auf die Controls angesetzt + sal_Bool m_bChangingDesignMode:1; // sal_True within SetDesignMode + sal_Bool m_bPreparedClose : 1; // for the current modification state of the current form + // PrepareClose had been called and the user denied to save changes + sal_Bool m_bFirstActivation : 1; // has the shell ever been activated? + +public: + // attribute access + inline const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& + getHostFrame() const { return m_xAttachedFrame; } + inline const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet >& + getExternallyDisplayedForm() const { return m_xExternalDisplayedForm; } + + inline sal_Bool + didPrepareClose() const { return m_bPreparedClose; } + inline void + didPrepareClose( sal_Bool _bDid ) { m_bPreparedClose = _bDid; } + +public: + FmXFormShell(FmFormShell& _rShell, SfxViewFrame* _pViewFrame); + + // UNO Anbindung + DECLARE_UNO3_DEFAULTS(FmXFormShell, FmXFormShell_BASE); + virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& type) throw ( ::com::sun::star::uno::RuntimeException ); + +protected: + ~FmXFormShell(); + +// XTypeProvider + virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw(::com::sun::star::uno::RuntimeException); + ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException); + +// EventListener + virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw( ::com::sun::star::uno::RuntimeException ); + +// ::com::sun::star::container::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 ); + +// XSelectionChangeListener + virtual void SAL_CALL selectionChanged(const ::com::sun::star::lang::EventObject& rEvent) throw( ::com::sun::star::uno::RuntimeException ); + +// ::com::sun::star::beans::XPropertyChangeListener + virtual void SAL_CALL propertyChange(const ::com::sun::star::beans::PropertyChangeEvent& evt) throw( ::com::sun::star::uno::RuntimeException ); + +// ::com::sun::star::form::XFormControllerListener + virtual void SAL_CALL formActivated(const ::com::sun::star::lang::EventObject& rEvent) throw( ::com::sun::star::uno::RuntimeException ); + virtual void SAL_CALL formDeactivated(const ::com::sun::star::lang::EventObject& rEvent) throw( ::com::sun::star::uno::RuntimeException ); + +// OComponentHelper + virtual void SAL_CALL disposing(); + +public: + void EnableTrackProperties( sal_Bool bEnable) { m_bTrackProperties = bEnable; } + sal_Bool IsTrackPropertiesEnabled() {return m_bTrackProperties;} + + // activation handling + void viewActivated( FmFormView& _rCurrentView, sal_Bool _bSyncAction = sal_False ); + void viewDeactivated( FmFormView& _rCurrentView, sal_Bool _bDeactivateController = sal_True ); + + // IControllerFeatureInvalidation + virtual void invalidateFeatures( const ::std::vector< sal_Int32 >& _rFeatures ); + + void ExecuteTabOrderDialog( // execute SID_FM_TAB_DIALOG + const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XTabControllerModel >& _rxForForm + ); + + // stuff + 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); + + /** updates m_xForms, to be either <NULL/>, if we're in alive mode, or our current page's forms collection, + if in design mode + */ + void UpdateForms( sal_Bool _bInvalidate ); + + void ExecuteSearch(); // execute SID_FM_SEARCH + void CreateExternalView(); // execute SID_FM_VIEW_AS_GRID + + sal_Bool GetY2KState(sal_uInt16& n); + void SetY2KState(sal_uInt16 n); + +protected: + // activation handling + inline sal_Bool hasEverBeenActivated( ) const { return !m_bFirstActivation; } + inline void setHasBeenActivated( ) { m_bFirstActivation = sal_False; } + + // form handling + /// load or unload the forms on a page + void loadForms( FmFormPage* _pPage, const sal_uInt16 _nBehaviour = FORMS_LOAD | FORMS_SYNC ); + void smartControlReset( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess >& _rxModels ); + + + void startListening(); + void stopListening(); + + ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl > + impl_getControl( + const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel>& i_rxModel, + const FmFormObj& i_rKnownFormObj + ); + + // sammelt in strNames die Namen aller Formulare + static void impl_collectFormSearchContexts_nothrow( + const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rxStartingPoint, + const ::rtl::OUString& _rCurrentLevelPrefix, + FmFormArray& _out_rForms, + ::std::vector< String >& _out_rNames ); + + /** checks whether the instance is already disposed, if so, this is reported as assertion error (debug + builds only) and <TRUE/> is returned. + */ + bool impl_checkDisposed() const; + +public: + // methode fuer nicht designmode (alive mode) + void setActiveController( const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& _xController, sal_Bool _bNoSaveOldContent = sal_False ); + const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& getActiveController() const {return m_xActiveController;} + const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& getActiveInternalController() const { return m_xActiveController == m_xExternalViewController ? m_xExtViewTriggerController : m_xActiveController; } + const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm>& getActiveForm() const {return m_xActiveForm;} + const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& getNavController() const {return m_xNavigationController;} + + inline const ::svx::ControllerFeatures& getActiveControllerFeatures() const + { return m_aActiveControllerFeatures; } + inline const ::svx::ControllerFeatures& getNavControllerFeatures() const + { return m_aNavControllerFeatures.isAssigned() ? m_aNavControllerFeatures : m_aActiveControllerFeatures; } + + /** announces a new "current selection" + @return + <TRUE/> if and only if the to-bet-set selection was different from the previous selection + */ + bool setCurrentSelection( const InterfaceBag& _rSelection ); + + /** sets the new selection to the last known marked controls + */ + bool selectLastMarkedControls(); + + /** retrieves the current selection + */ + SVX_DLLPUBLIC void getCurrentSelection( InterfaceBag& /* [out] */ _rSelection ) const; + + /** sets a new current selection as indicated by a mark list + @return + <TRUE/> if and only if the to-bet-set selection was different from the previous selection + */ + bool setCurrentSelectionFromMark(const SdrMarkList& rMarkList); + + /// returns the currently selected form, or the form which all currently selected controls belong to, or <NULL/> + ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm > + getCurrentForm() const { return m_xCurrentForm; } + void forgetCurrentForm(); + /// returns whether the last known marking contained only controls + sal_Bool onlyControlsAreMarked() const { return !m_aLastKnownMarkedControls.empty(); } + + /// determines whether the current selection consists of exactly the given object + bool isSolelySelected( + const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxObject + ); + + /// handles a MouseButtonDown event of the FmFormView + void handleMouseButtonDown( const SdrViewEvent& _rViewEvent ); + /// handles the request for showing the "Properties" + void handleShowPropertiesRequest(); + + sal_Bool hasForms() const {return m_xForms.is() && m_xForms->getCount() != 0;} + sal_Bool hasDatabaseBar() const {return m_bDatabaseBar;} + sal_Bool canNavigate() const {return m_xNavigationController.is();} + + void ShowSelectionProperties( sal_Bool bShow ); + sal_Bool IsPropBrwOpen() const; + + void DetermineSelection(const SdrMarkList& rMarkList); + void SetSelection(const SdrMarkList& rMarkList); + void SetSelectionDelayed(); + + void SetDesignMode(sal_Bool bDesign); + + sal_Bool GetWizardUsing() const { return m_bUseWizards; } + void SetWizardUsing(sal_Bool _bUseThem); + + // Setzen des Filtermodus + sal_Bool isInFilterMode() const {return m_bFilterMode;} + void startFiltering(); + void stopFiltering(sal_Bool bSave); + void clearFilter(); + + static PopupMenu* GetConversionMenu(); + // ein Menue, das alle ControlConversion-Eintraege enthaelt + + /// checks whethere a given control conversion slot can be applied to the current selection + bool canConvertCurrentSelectionToControl( sal_Int16 nConversionSlot ); + /// enables or disables all conversion slots in a menu, according to the current selection + void checkControlConversionSlotsForCurrentSelection( Menu& rMenu ); + /// executes a control conversion slot for a given object + bool executeControlConversionSlot( const ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent >& _rxObject, sal_uInt16 _nSlotId ); + /** executes a control conversion slot for the current selection + @precond canConvertCurrentSelectionToControl( <arg>_nSlotId</arg> ) must return <TRUE/> + */ + bool executeControlConversionSlot( sal_uInt16 _nSlotId ); + /// checks whether the given slot id denotes a control conversion slot + static bool isControlConversionSlot( sal_uInt16 _nSlotId ); + + void ExecuteTextAttribute( SfxRequest& _rReq ); + void GetTextAttributeState( SfxItemSet& _rSet ); + bool IsActiveControl( bool _bCountRichTextOnly = false ) const; + void ForgetActiveControl(); + void SetControlActivationHandler( const Link& _rHdl ); + + /// classifies our host document + ::svxform::DocumentType + getDocumentType() const; + bool isEnhancedForm() const; + + /// determines whether our host document is currently read-only + bool IsReadonlyDoc() const; + + // das Setzen des curObject/selObject/curForm erfolgt verzoegert (SetSelectionDelayed), mit den folgenden + // Funktionen laesst sich das abfragen/erzwingen + inline sal_Bool IsSelectionUpdatePending(); + void ForceUpdateSelection(sal_Bool bLockInvalidation); + + ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel> getContextDocument() const; + ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm> getInternalForm(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm>& _xForm) const; + ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet> getInternalForm(const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet>& _xForm) const; + // if the form belongs to the controller (extern) displaying a grid, the according internal form will + // be displayed, _xForm else + + // check if the current control of the active controler has the focus + bool HasControlFocus() const; + +private: + DECL_LINK(OnFoundData, FmFoundRecordInformation*); + DECL_LINK(OnCanceledNotFound, FmFoundRecordInformation*); + DECL_LINK(OnSearchContextRequest, FmSearchContext*); + DECL_LINK(OnTimeOut, void*); + DECL_LINK(OnFirstTimeActivation, void*); + DECL_LINK(OnFormsCreated, FmFormPage*); + + void LoopGrids(sal_Int16 nWhat); + + // Invalidierung von Slots + void InvalidateSlot( sal_Int16 nId, sal_Bool bWithId ); + void UpdateSlot( sal_Int16 nId ); + // Locking der Invalidierung - wenn der interne Locking-Counter auf 0 geht, werden alle aufgelaufenen Slots + // (asynchron) invalidiert + void LockSlotInvalidation(sal_Bool bLock); + + DECL_LINK(OnInvalidateSlots, void*); + + void CloseExternalFormViewer(); + // closes the task-local beamer displaying a grid view for a form + + // ConfigItem related stuff + virtual void Notify( const com::sun::star::uno::Sequence< rtl::OUString >& _rPropertyNames); + virtual void Commit(); + void implAdjustConfigCache(); + + ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlContainer > + getControlContainerForView(); + + /** finds and sets a default for m_xCurrentForm, if it is currently NULL + */ + void impl_defaultCurrentForm_nothrow(); + + /** sets m_xCurrentForm to the provided form, and udpates everything which + depends on the current form + */ + void impl_updateCurrentForm( const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >& _rxNewCurForm ); + + /** adds or removes ourself as XEventListener at m_xActiveController + */ + void impl_switchActiveControllerListening( const bool _bListen ); + + /** add an element + */ + void impl_AddElement_nothrow(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element); + + /** remove an element + */ + void impl_RemoveElement_nothrow(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element); + + // --------------------------------------------------- + // asyncronous cursor actions/navigation slot handling + +public: + /** execute the given form slot + <p>Warning. Only a small set of slots implemented currently.</p> + @param _nSlot + the slot to execute + */ + void ExecuteFormSlot( sal_Int32 _nSlot ); + + /** determines whether the current form slot is currently enabled + */ + bool IsFormSlotEnabled( sal_Int32 _nSlot, ::com::sun::star::form::runtime::FeatureState* _pCompleteState = NULL ); + +protected: + DECL_LINK( OnLoadForms, FmFormPage* ); +}; + +//------------------------------------------------------------------------------ +inline sal_Bool FmXFormShell::IsSelectionUpdatePending() +{ + return m_aMarkTimer.IsActive(); +} + +// ======================================================================== +// = ein Iterator, der ausgehend von einem Interface ein Objekt sucht, dessen +// = ::com::sun::star::beans::Property-Set eine ControlSource- sowie eine BoundField-Eigenschaft hat, +// = wobei letztere einen Wert ungleich NULL haben muss. +// = Wenn das Interface selber diese Bedingung nicht erfuellt, wird getestet, +// = ob es ein Container ist (also ueber eine ::com::sun::star::container::XIndexAccess verfuegt), dann +// = wird dort abgestiegen und fuer jedes Element des Containers das selbe +// = versucht (wiederum eventuell mit Abstieg). +// = Wenn irgendein Objekt dabei die geforderte Eigenschaft hat, entfaellt +// = der Teil mit dem Container-Test fuer dieses Objekt. +// = + +class SAL_DLLPRIVATE SearchableControlIterator : public ::comphelper::IndexAccessIterator +{ + ::rtl::OUString m_sCurrentValue; + // der aktuelle Wert der ControlSource-::com::sun::star::beans::Property + +public: + ::rtl::OUString getCurrentValue() const { return m_sCurrentValue; } + +public: + SearchableControlIterator(::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface> xStartingPoint); + + virtual sal_Bool ShouldHandleElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& rElement); + virtual sal_Bool ShouldStepInto(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& xContainer) const; + virtual void Invalidate() { IndexAccessIterator::Invalidate(); m_sCurrentValue = ::rtl::OUString(); } +}; + +// ======================================================================== +SV_DECL_PTRARR_DEL(StatusForwarderArray, SfxStatusForwarder*, 16, 0) +class SVX_DLLPUBLIC ControlConversionMenuController : public SfxMenuControl +{ +protected: + StatusForwarderArray m_aStatusForwarders; + Menu* m_pMainMenu; + PopupMenu* m_pConversionMenu; + +public: + SVX_DLLPRIVATE ControlConversionMenuController(sal_uInt16 nId, Menu& rMenu, SfxBindings& rBindings); + SVX_DLLPRIVATE virtual ~ControlConversionMenuController(); + SFX_DECL_MENU_CONTROL(); + + SVX_DLLPRIVATE virtual void StateChanged(sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState); +}; + +#endif // _SVX_FMSHIMP_HXX |