LCOV - code coverage report
Current view: top level - libreoffice/svx/source/inc - fmshimp.hxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 14 35 40.0 %
Date: 2012-12-27 Functions: 13 34 38.2 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef _SVX_FMSHIMP_HXX
      20             : #define _SVX_FMSHIMP_HXX
      21             : 
      22             : #include <com/sun/star/container/XNameContainer.hpp>
      23             : #include <com/sun/star/sdbc/XResultSet.hpp>
      24             : #include <com/sun/star/sdb/XSQLQueryComposer.hpp>
      25             : #include <com/sun/star/frame/XStatusListener.hpp>
      26             : #include <com/sun/star/container/ContainerEvent.hpp>
      27             : #include <com/sun/star/container/XContainerListener.hpp>
      28             : #include <com/sun/star/awt/XControl.hpp>
      29             : #include <com/sun/star/awt/XControlContainer.hpp>
      30             : #include <com/sun/star/util/XModifyListener.hpp>
      31             : #include <com/sun/star/form/XForm.hpp>
      32             : #include <com/sun/star/form/runtime/XFormController.hpp>
      33             : #include <com/sun/star/form/XFormComponent.hpp>
      34             : #include <com/sun/star/form/NavigationBarMode.hpp>
      35             : #include <com/sun/star/frame/XFrame.hpp>
      36             : #include <com/sun/star/view/XSelectionChangeListener.hpp>
      37             : #include <com/sun/star/beans/XPropertySet.hpp>
      38             : #include <com/sun/star/beans/XFastPropertySet.hpp>
      39             : #include <com/sun/star/beans/XPropertyChangeListener.hpp>
      40             : #include <com/sun/star/beans/PropertyChangeEvent.hpp>
      41             : #include <com/sun/star/form/runtime/FeatureState.hpp>
      42             : #include <vcl/timer.hxx>
      43             : #include <sfx2/app.hxx>
      44             : #include <svx/svdmark.hxx>
      45             : #include <svx/fmsearch.hxx>
      46             : #include <svx/svxids.hrc>
      47             : #include <svl/lstner.hxx>
      48             : 
      49             : #include <sfx2/mnuitem.hxx>
      50             : #include "svx/fmtools.hxx"
      51             : #include "svx/fmsrccfg.hxx"
      52             : #include <osl/mutex.hxx>
      53             : #include <cppuhelper/component.hxx>
      54             : #include <comphelper/stl_types.hxx>
      55             : #include <comphelper/container.hxx>
      56             : #include <cppuhelper/compbase4.hxx>
      57             : #include <cppuhelper/compbase6.hxx>
      58             : #include <unotools/configitem.hxx>
      59             : #include "svx/dbtoolsclient.hxx"
      60             : #include "formcontrolling.hxx"
      61             : #include "fmdocumentclassification.hxx"
      62             : 
      63             : #include <queue>
      64             : #include <set>
      65             : #include <vector>
      66             : #include <boost/ptr_container/ptr_vector.hpp>
      67             : 
      68             : typedef std::vector<SdrObject*> SdrObjArray;
      69             : DECLARE_STL_VECTOR( ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm > ,FmFormArray);
      70             : 
      71             : // catch database exceptions if they occur
      72             : #define DO_SAFE(statement) try { statement; } catch( const Exception& ) { OSL_FAIL("unhandled exception (I tried to move a cursor (or something like that).)"); }
      73             : 
      74             : #define GA_DISABLE_SYNC     1
      75             : #define GA_FORCE_SYNC       2
      76             : #define GA_ENABLE_SYNC      3
      77             : #define GA_SYNC_MASK        3
      78             : #define GA_DISABLE_ROCTRLR  4
      79             : #define GA_ENABLE_ROCTRLR   8
      80             : 
      81             : 
      82             : // flags for controlling the behaviour when calling loadForms
      83             : #define FORMS_LOAD          0x0000      // default: simply load
      84             : #define FORMS_SYNC          0x0000      // default: do in synchronous
      85             : 
      86             : #define FORMS_UNLOAD        0x0001      // unload
      87             : #define FORMS_ASYNC         0x0002      // do this async
      88             : 
      89             : //==============================================================================
      90             : // a class iterating through all fields of a form which are bound to a field
      91             : // sub forms are ignored, grid columns (where the grid is a direct child of the form) are included
      92           0 : class SAL_DLLPRIVATE FmXBoundFormFieldIterator : public ::comphelper::IndexAccessIterator
      93             : {
      94             : public:
      95           0 :     FmXBoundFormFieldIterator(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rStartingPoint) : ::comphelper::IndexAccessIterator(_rStartingPoint) { }
      96             : 
      97             : protected:
      98             :     virtual sal_Bool ShouldHandleElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rElement);
      99             :     virtual sal_Bool ShouldStepInto(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rContainer) const;
     100             : };
     101             : 
     102             : class FmFormPage;
     103             : //========================================================================
     104             : struct SAL_DLLPRIVATE FmLoadAction
     105             : {
     106             :     FmFormPage* pPage;
     107             :     sal_uLong       nEventId;
     108             :     sal_uInt16  nFlags;
     109             : 
     110             :     FmLoadAction( ) : pPage( NULL ), nEventId( 0 ), nFlags( 0 ) { }
     111           9 :     FmLoadAction( FmFormPage* _pPage, sal_uInt16 _nFlags, sal_uLong _nEventId )
     112           9 :         :pPage( _pPage ), nEventId( _nEventId ), nFlags( _nFlags )
     113             :     {
     114           9 :     }
     115             : };
     116             : 
     117             : //========================================================================
     118             : class SfxViewFrame;
     119             : typedef ::cppu::WeakComponentImplHelper4<   ::com::sun::star::beans::XPropertyChangeListener
     120             :                                         ,   ::com::sun::star::container::XContainerListener
     121             :                                         ,   ::com::sun::star::view::XSelectionChangeListener
     122             :                                         ,   ::com::sun::star::form::XFormControllerListener
     123             :                                         >   FmXFormShell_BD_BASE;
     124             : 
     125             : //========================================================================
     126          63 : class SAL_DLLPRIVATE FmXFormShell_Base_Disambiguation : public FmXFormShell_BD_BASE
     127             : {
     128             :     using ::com::sun::star::beans::XPropertyChangeListener::disposing;
     129             : protected:
     130             :     FmXFormShell_Base_Disambiguation( ::osl::Mutex& _rMutex );
     131             :     virtual void SAL_CALL disposing();
     132             : };
     133             : 
     134             : //========================================================================
     135             : namespace svx
     136             : {
     137             :     class FmTextControlShell;
     138             : }
     139             : 
     140             : //========================================================================
     141             : typedef FmXFormShell_Base_Disambiguation    FmXFormShell_BASE;
     142             : typedef ::utl::ConfigItem                   FmXFormShell_CFGBASE;
     143             : 
     144             : struct SdrViewEvent;
     145             : class FmFormShell;
     146             : class FmFormView;
     147             : class FmFormObj;
     148             : class SAL_DLLPRIVATE FmXFormShell   :public FmXFormShell_BASE
     149             :                                     ,public FmXFormShell_CFGBASE
     150             :                                     ,public ::svxform::OStaticDataAccessTools
     151             :                                     ,public ::svx::IControllerFeatureInvalidation
     152             : {
     153             :     friend class FmFormView;
     154             :     friend class FmXFormView;
     155             : 
     156             :     class SuspendPropertyTracking;
     157             :     friend class SuspendPropertyTracking;
     158             : 
     159             :     // Timer um verzoegerte Markierung vorzunehmen
     160             :     Timer               m_aMarkTimer;
     161             :     SdrObjArray         m_arrSearchedControls;
     162             :         // We enable a permanent cursor for the grid we found a searched text, it's disabled in the next "found" event.
     163             :     FmFormArray         m_aSearchForms;
     164             : 
     165             :     struct InvalidSlotInfo {
     166             :         sal_uInt16 id;
     167             :         sal_uInt8   flags;
     168           0 :         inline InvalidSlotInfo(sal_uInt16 slotId, sal_uInt8 flgs) : id(slotId), flags(flgs) {};
     169             :     };
     170             :     std::vector<InvalidSlotInfo> m_arrInvalidSlots;
     171             :         // we explicitly switch off the propbrw before leaving the design mode
     172             :         // this flag tells us if we have to switch it on again when reentering
     173             : 
     174             :     ::osl::Mutex    m_aAsyncSafety;
     175             :         // secure the access to our thread related members
     176             :     ::osl::Mutex    m_aInvalidationSafety;
     177             :         // secure the access to all our slot invalidation related members
     178             : 
     179             :     ::com::sun::star::form::NavigationBarMode   m_eNavigate;                // Art der Navigation
     180             : 
     181             :         // da ich beim Suchen fuer die Behandlung des "gefunden" ein SdrObject markieren will, besorge ich mir vor dem
     182             :         // Hochreissen des Suchen-Dialoges alle relevanten Objekte
     183             :         // (das Array ist damit auch nur waehrend des Suchvorganges gueltig)
     184             :     std::vector<long> m_arrRelativeGridColumn;
     185             : 
     186             :     ::osl::Mutex    m_aMutex;
     187             :     sal_uLong           m_nInvalidationEvent;
     188             :     sal_uLong           m_nActivationEvent;
     189             :     ::std::queue< FmLoadAction >
     190             :                     m_aLoadingPages;
     191             : 
     192             :     FmFormShell*                m_pShell;
     193             :     ::svx::FmTextControlShell*  m_pTextShell;
     194             : 
     195             :     ::svx::ControllerFeatures   m_aActiveControllerFeatures;
     196             :     ::svx::ControllerFeatures   m_aNavControllerFeatures;
     197             : 
     198             :     // aktuelle Form, Controller
     199             :     // nur im alive mode verfuegbar
     200             :     ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController >    m_xActiveController;
     201             :     ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController >    m_xNavigationController;
     202             :     ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >                       m_xActiveForm;
     203             : 
     204             :     // Aktueller container einer Page
     205             :     // nur im designmode verfuegbar
     206             :     ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess> m_xForms;
     207             : 
     208             :     // the currently selected objects, as to be displayed in the property browser
     209             :     InterfaceBag                                                                m_aCurrentSelection;
     210             :     /// the currently selected form, or the form which all currently selected controls belong to, or <NULL/>
     211             :     ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >           m_xCurrentForm;
     212             :     /// the last selection/marking of controls only. Necessary to implement the "Control properties" slot
     213             :     InterfaceBag                                                                m_aLastKnownMarkedControls;
     214             : 
     215             : 
     216             :         // und das ist ebenfalls fuer's 'gefunden' : Beim Finden in GridControls brauche ich die Spalte, bekomme aber
     217             :         // nur die Nummer des Feldes, die entspricht der Nummer der Spalte + <offset>, wobei der Offset von der Position
     218             :         // des GridControls im Formular abhaengt. Also hier eine Umrechnung.
     219             :     ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel>         m_xLastGridFound;
     220             :      // the frame we live in
     221             :     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame>              m_xAttachedFrame;
     222             :     // Administration of external form views (see the SID_FM_VIEW_AS_GRID-slot)
     223             :     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XController >                m_xExternalViewController;      // the controller for the external form view
     224             :     ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController >    m_xExtViewTriggerController;    // the nav controller at the time the external display was triggered
     225             :     ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet >                  m_xExternalDisplayedForm;       // the form which the external view is based on
     226             : 
     227             :     mutable ::svxform::DocumentType
     228             :                     m_eDocumentType;        /// the type of document we're living in
     229             :     sal_Int16       m_nLockSlotInvalidation;
     230             :     sal_Bool        m_bHadPropertyBrowserInDesignMode : 1;
     231             : 
     232             :     sal_Bool        m_bTrackProperties  : 1;
     233             :         // soll ich (bzw. der Owner diese Impl-Klasse) mich um die Aktualisierung des ::com::sun::star::beans::Property-Browsers kuemmern ?
     234             : 
     235             :     sal_Bool        m_bUseWizards : 1;
     236             : 
     237             :     sal_Bool        m_bDatabaseBar      : 1;    // Gibt es eine Datenbankleiste
     238             :     sal_Bool        m_bInActivate       : 1;    // Wird ein Controller aktiviert
     239             :     sal_Bool        m_bSetFocus         : 1;    // Darf der Focus umgesetzt werden
     240             :     sal_Bool        m_bFilterMode       : 1;    // Wird gerade ein Filter auf die Controls angesetzt
     241             :     sal_Bool        m_bChangingDesignMode:1;    // sal_True within SetDesignMode
     242             :     sal_Bool        m_bPreparedClose    : 1;    // for the current modification state of the current form
     243             :                                                 //  PrepareClose had been called and the user denied to save changes
     244             :     sal_Bool        m_bFirstActivation  : 1;    // has the shell ever been activated?
     245             : 
     246             : public:
     247             :     // attribute access
     248             :     inline const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >&
     249           0 :                 getHostFrame() const { return m_xAttachedFrame; }
     250             :     inline const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet >&
     251           0 :                 getExternallyDisplayedForm() const { return m_xExternalDisplayedForm; }
     252             : 
     253             :     inline sal_Bool
     254         126 :                 didPrepareClose() const { return m_bPreparedClose; }
     255             :     inline void
     256           0 :                 didPrepareClose( sal_Bool _bDid ) { m_bPreparedClose = _bDid; }
     257             : 
     258             : public:
     259             :     FmXFormShell(FmFormShell& _rShell, SfxViewFrame* _pViewFrame);
     260             : 
     261             :     // UNO Anbindung
     262         551 :     DECLARE_UNO3_DEFAULTS(FmXFormShell, FmXFormShell_BASE);
     263             :     virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& type) throw ( ::com::sun::star::uno::RuntimeException );
     264             : 
     265             : protected:
     266             :     ~FmXFormShell();
     267             : 
     268             : // XTypeProvider
     269             :     virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw(::com::sun::star::uno::RuntimeException);
     270             :     ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes(  ) throw(::com::sun::star::uno::RuntimeException);
     271             : 
     272             : // EventListener
     273             :     virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw( ::com::sun::star::uno::RuntimeException );
     274             : 
     275             : // ::com::sun::star::container::XContainerListener
     276             :     virtual void SAL_CALL elementInserted(const ::com::sun::star::container::ContainerEvent& rEvent) throw( ::com::sun::star::uno::RuntimeException );
     277             :     virtual void SAL_CALL elementReplaced(const ::com::sun::star::container::ContainerEvent& rEvent) throw( ::com::sun::star::uno::RuntimeException );
     278             :     virtual void SAL_CALL elementRemoved(const ::com::sun::star::container::ContainerEvent& rEvent) throw( ::com::sun::star::uno::RuntimeException );
     279             : 
     280             : // XSelectionChangeListener
     281             :     virtual void SAL_CALL selectionChanged(const ::com::sun::star::lang::EventObject& rEvent) throw( ::com::sun::star::uno::RuntimeException );
     282             : 
     283             : // ::com::sun::star::beans::XPropertyChangeListener
     284             :     virtual void SAL_CALL propertyChange(const ::com::sun::star::beans::PropertyChangeEvent& evt) throw( ::com::sun::star::uno::RuntimeException );
     285             : 
     286             : // ::com::sun::star::form::XFormControllerListener
     287             :     virtual void SAL_CALL formActivated(const ::com::sun::star::lang::EventObject& rEvent) throw( ::com::sun::star::uno::RuntimeException );
     288             :     virtual void SAL_CALL formDeactivated(const ::com::sun::star::lang::EventObject& rEvent) throw( ::com::sun::star::uno::RuntimeException );
     289             : 
     290             : // OComponentHelper
     291             :     virtual void SAL_CALL disposing();
     292             : 
     293             : public:
     294         472 :     void EnableTrackProperties( sal_Bool bEnable) { m_bTrackProperties = bEnable; }
     295         236 :     sal_Bool IsTrackPropertiesEnabled() {return m_bTrackProperties;}
     296             : 
     297             :     // activation handling
     298             :             void        viewActivated( FmFormView& _rCurrentView, sal_Bool _bSyncAction = sal_False );
     299             :             void        viewDeactivated( FmFormView& _rCurrentView, sal_Bool _bDeactivateController = sal_True );
     300             : 
     301             :     // IControllerFeatureInvalidation
     302             :     virtual void invalidateFeatures( const ::std::vector< sal_Int32 >& _rFeatures );
     303             : 
     304             :     void ExecuteTabOrderDialog(         // execute SID_FM_TAB_DIALOG
     305             :         const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XTabControllerModel >& _rxForForm
     306             :     );
     307             : 
     308             :     // stuff
     309             :     void AddElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element);
     310             :     void RemoveElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element);
     311             : 
     312             :     /** updates m_xForms, to be either <NULL/>, if we're in alive mode, or our current page's forms collection,
     313             :         if in design mode
     314             :     */
     315             :     void UpdateForms( sal_Bool _bInvalidate );
     316             : 
     317             :     void ExecuteSearch();               // execute SID_FM_SEARCH
     318             :     void CreateExternalView();          // execute SID_FM_VIEW_AS_GRID
     319             : 
     320             :     sal_Bool    GetY2KState(sal_uInt16& n);
     321             :     void        SetY2KState(sal_uInt16 n);
     322             : 
     323             : protected:
     324             :     // activation handling
     325         236 :     inline  sal_Bool    hasEverBeenActivated( ) const { return !m_bFirstActivation; }
     326         236 :     inline  void        setHasBeenActivated( ) { m_bFirstActivation = sal_False; }
     327             : 
     328             :     // form handling
     329             :     /// load or unload the forms on a page
     330             :             void        loadForms( FmFormPage* _pPage, const sal_uInt16 _nBehaviour = FORMS_LOAD | FORMS_SYNC );
     331             :             void        smartControlReset( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess >& _rxModels );
     332             : 
     333             : 
     334             :     void startListening();
     335             :     void stopListening();
     336             : 
     337             :     ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControl >
     338             :         impl_getControl(
     339             :             const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlModel>& i_rxModel,
     340             :             const FmFormObj& i_rKnownFormObj
     341             :         );
     342             : 
     343             :     // sammelt in strNames die Namen aller Formulare
     344             :     static void impl_collectFormSearchContexts_nothrow(
     345             :         const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& _rxStartingPoint,
     346             :         const ::rtl::OUString& _rCurrentLevelPrefix,
     347             :         FmFormArray& _out_rForms,
     348             :         ::std::vector< String >& _out_rNames );
     349             : 
     350             :     /** checks whether the instance is already disposed, if so, this is reported as assertion error (debug
     351             :         builds only) and <TRUE/> is returned.
     352             :     */
     353             :     bool    impl_checkDisposed() const;
     354             : 
     355             : public:
     356             :     // methode fuer nicht designmode (alive mode)
     357             :     void setActiveController( const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& _xController, sal_Bool _bNoSaveOldContent = sal_False );
     358           4 :     const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& getActiveController() const {return m_xActiveController;}
     359           0 :     const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& getActiveInternalController() const { return m_xActiveController == m_xExternalViewController ? m_xExtViewTriggerController : m_xActiveController; }
     360           0 :     const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm>& getActiveForm() const {return m_xActiveForm;}
     361           0 :     const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController>& getNavController() const {return m_xNavigationController;}
     362             : 
     363           0 :     inline const ::svx::ControllerFeatures& getActiveControllerFeatures() const
     364           0 :         { return m_aActiveControllerFeatures; }
     365           0 :     inline const ::svx::ControllerFeatures& getNavControllerFeatures() const
     366           0 :         { return m_aNavControllerFeatures.isAssigned() ? m_aNavControllerFeatures : m_aActiveControllerFeatures; }
     367             : 
     368             :     /** announces a new "current selection"
     369             :         @return
     370             :             <TRUE/> if and only if the to-bet-set selection was different from the previous selection
     371             :     */
     372             :     bool    setCurrentSelection( const InterfaceBag& _rSelection );
     373             : 
     374             :     /** sets the new selection to the last known marked controls
     375             :     */
     376             :     bool    selectLastMarkedControls();
     377             : 
     378             :     /** retrieves the current selection
     379             :     */
     380             :     SVX_DLLPUBLIC void    getCurrentSelection( InterfaceBag& /* [out] */ _rSelection ) const;
     381             : 
     382             :     /** sets a new current selection as indicated by a mark list
     383             :         @return
     384             :             <TRUE/> if and only if the to-bet-set selection was different from the previous selection
     385             :     */
     386             :     bool    setCurrentSelectionFromMark(const SdrMarkList& rMarkList);
     387             : 
     388             :     /// returns the currently selected form, or the form which all currently selected controls belong to, or <NULL/>
     389             :     ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >
     390           0 :                 getCurrentForm() const { return m_xCurrentForm; }
     391             :     void        forgetCurrentForm();
     392             :     /// returns whether the last known marking contained only controls
     393           0 :     sal_Bool    onlyControlsAreMarked() const { return !m_aLastKnownMarkedControls.empty(); }
     394             : 
     395             :     /// determines whether the current selection consists of exactly the given object
     396             :     bool    isSolelySelected(
     397             :                 const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxObject
     398             :             );
     399             : 
     400             :     /// handles a MouseButtonDown event of the FmFormView
     401             :     void handleMouseButtonDown( const SdrViewEvent& _rViewEvent );
     402             :     /// handles the request for showing the "Properties"
     403             :     void handleShowPropertiesRequest();
     404             : 
     405         708 :     sal_Bool hasForms() const {return m_xForms.is() && m_xForms->getCount() != 0;}
     406          48 :     sal_Bool hasDatabaseBar() const {return m_bDatabaseBar;}
     407             :     sal_Bool canNavigate() const    {return m_xNavigationController.is();}
     408             : 
     409             :     void ShowSelectionProperties( sal_Bool bShow );
     410             :     sal_Bool IsPropBrwOpen() const;
     411             : 
     412             :     void DetermineSelection(const SdrMarkList& rMarkList);
     413             :     void SetSelection(const SdrMarkList& rMarkList);
     414             :     void SetSelectionDelayed();
     415             : 
     416             :     void SetDesignMode(sal_Bool bDesign);
     417             : 
     418           0 :     sal_Bool    GetWizardUsing() const { return m_bUseWizards; }
     419             :     void        SetWizardUsing(sal_Bool _bUseThem);
     420             : 
     421             :         // Setzen des Filtermodus
     422           4 :     sal_Bool isInFilterMode() const {return m_bFilterMode;}
     423             :     void startFiltering();
     424             :     void stopFiltering(sal_Bool bSave);
     425             : 
     426             :     static PopupMenu* GetConversionMenu();
     427             :         // ein Menue, das alle ControlConversion-Eintraege enthaelt
     428             : 
     429             :     /// checks whethere a given control conversion slot can be applied to the current selection
     430             :            bool canConvertCurrentSelectionToControl( sal_Int16 nConversionSlot );
     431             :     /// enables or disables all conversion slots in a menu, according to the current selection
     432             :            void checkControlConversionSlotsForCurrentSelection( Menu& rMenu );
     433             :     /// executes a control conversion slot for a given object
     434             :            bool executeControlConversionSlot( const ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent >& _rxObject, sal_uInt16 _nSlotId );
     435             :     /** executes a control conversion slot for the current selection
     436             :         @precond canConvertCurrentSelectionToControl( <arg>_nSlotId</arg> ) must return <TRUE/>
     437             :     */
     438             :            bool executeControlConversionSlot( sal_uInt16 _nSlotId );
     439             :     /// checks whether the given slot id denotes a control conversion slot
     440             :     static bool isControlConversionSlot( sal_uInt16 _nSlotId );
     441             : 
     442             :     void    ExecuteTextAttribute( SfxRequest& _rReq );
     443             :     void    GetTextAttributeState( SfxItemSet& _rSet );
     444             :     bool    IsActiveControl( bool _bCountRichTextOnly = false ) const;
     445             :     void    ForgetActiveControl();
     446             :     void    SetControlActivationHandler( const Link& _rHdl );
     447             : 
     448             :     /// classifies our host document
     449             :     ::svxform::DocumentType
     450             :             getDocumentType() const;
     451             :     bool    isEnhancedForm() const;
     452             : 
     453             :     /// determines whether our host document is currently read-only
     454             :     bool    IsReadonlyDoc() const;
     455             : 
     456             :     // das Setzen des curObject/selObject/curForm erfolgt verzoegert (SetSelectionDelayed), mit den folgenden
     457             :     // Funktionen laesst sich das abfragen/erzwingen
     458             :     inline sal_Bool IsSelectionUpdatePending();
     459             :     void            ForceUpdateSelection(sal_Bool bLockInvalidation);
     460             : 
     461             :     ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel>          getContextDocument() const;
     462             :     ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm>            getInternalForm(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm>& _xForm) const;
     463             :     ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet>       getInternalForm(const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet>& _xForm) const;
     464             :         // if the form belongs to the controller (extern) displaying a grid, the according internal form will
     465             :         // be displayed, _xForm else
     466             : 
     467             :     // check if the current control of the active controler has the focus
     468             :     bool    HasControlFocus() const;
     469             : 
     470             : private:
     471             :     DECL_LINK(OnFoundData, FmFoundRecordInformation*);
     472             :     DECL_LINK(OnCanceledNotFound, FmFoundRecordInformation*);
     473             :     DECL_LINK(OnSearchContextRequest, FmSearchContext*);
     474             :     DECL_LINK(OnTimeOut, void*);
     475             :     DECL_LINK(OnFirstTimeActivation, void*);
     476             :     DECL_LINK(OnFormsCreated, FmFormPage*);
     477             : 
     478             :     void LoopGrids(sal_Int16 nWhat);
     479             : 
     480             :     // Invalidierung von Slots
     481             :     void    InvalidateSlot( sal_Int16 nId, sal_Bool bWithId );
     482             :     void    UpdateSlot( sal_Int16 nId );
     483             :     // Locking der Invalidierung - wenn der interne Locking-Counter auf 0 geht, werden alle aufgelaufenen Slots
     484             :     // (asynchron) invalidiert
     485             :     void    LockSlotInvalidation(sal_Bool bLock);
     486             : 
     487             :     DECL_LINK(OnInvalidateSlots, void*);
     488             : 
     489             :     void    CloseExternalFormViewer();
     490             :         // closes the task-local beamer displaying a grid view for a form
     491             : 
     492             :     // ConfigItem related stuff
     493             :     virtual void Notify( const com::sun::star::uno::Sequence< rtl::OUString >& _rPropertyNames);
     494             :     virtual void Commit();
     495             :     void implAdjustConfigCache();
     496             : 
     497             :     ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlContainer >
     498             :             getControlContainerForView();
     499             : 
     500             :     /** finds and sets a default for m_xCurrentForm, if it is currently NULL
     501             :     */
     502             :     void    impl_defaultCurrentForm_nothrow();
     503             : 
     504             :     /** sets m_xCurrentForm to the provided form, and udpates everything which
     505             :         depends on the current form
     506             :     */
     507             :     void    impl_updateCurrentForm( const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >& _rxNewCurForm );
     508             : 
     509             :     /** adds or removes ourself as XEventListener at m_xActiveController
     510             :     */
     511             :     void    impl_switchActiveControllerListening( const bool _bListen );
     512             : 
     513             :     /** add an element
     514             :     */
     515             :     void    impl_AddElement_nothrow(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element);
     516             : 
     517             :     /** remove an element
     518             :     */
     519             :     void    impl_RemoveElement_nothrow(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& Element);
     520             : 
     521             :     // ---------------------------------------------------
     522             :     // asyncronous cursor actions/navigation slot handling
     523             : 
     524             : public:
     525             :     /** execute the given form slot
     526             :         <p>Warning. Only a small set of slots implemented currently.</p>
     527             :         @param _nSlot
     528             :             the slot to execute
     529             :     */
     530             :     void    ExecuteFormSlot( sal_Int32 _nSlot );
     531             : 
     532             :     /** determines whether the current form slot is currently enabled
     533             :     */
     534             :     bool    IsFormSlotEnabled( sal_Int32 _nSlot, ::com::sun::star::form::runtime::FeatureState* _pCompleteState = NULL );
     535             : 
     536             : protected:
     537             :     DECL_LINK( OnLoadForms, FmFormPage* );
     538             : };
     539             : 
     540             : //------------------------------------------------------------------------------
     541           0 : inline sal_Bool FmXFormShell::IsSelectionUpdatePending()
     542             : {
     543           0 :     return m_aMarkTimer.IsActive();
     544             : }
     545             : 
     546             : // ========================================================================
     547             : // = ein Iterator, der ausgehend von einem Interface ein Objekt sucht, dessen
     548             : // = ::com::sun::star::beans::Property-Set eine ControlSource- sowie eine BoundField-Eigenschaft hat,
     549             : // = wobei letztere einen Wert ungleich NULL haben muss.
     550             : // = Wenn das Interface selber diese Bedingung nicht erfuellt, wird getestet,
     551             : // = ob es ein Container ist (also ueber eine ::com::sun::star::container::XIndexAccess verfuegt), dann
     552             : // = wird dort abgestiegen und fuer jedes Element des Containers das selbe
     553             : // = versucht (wiederum eventuell mit Abstieg).
     554             : // = Wenn irgendein Objekt dabei die geforderte Eigenschaft hat, entfaellt
     555             : // = der Teil mit dem Container-Test fuer dieses Objekt.
     556             : // =
     557             : 
     558           0 : class SAL_DLLPRIVATE SearchableControlIterator : public ::comphelper::IndexAccessIterator
     559             : {
     560             :     ::rtl::OUString         m_sCurrentValue;
     561             :         // der aktuelle Wert der ControlSource-::com::sun::star::beans::Property
     562             : 
     563             : public:
     564           0 :     ::rtl::OUString     getCurrentValue() const { return m_sCurrentValue; }
     565             : 
     566             : public:
     567             :     SearchableControlIterator(::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface> xStartingPoint);
     568             : 
     569             :     virtual sal_Bool ShouldHandleElement(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& rElement);
     570             :     virtual sal_Bool ShouldStepInto(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>& xContainer) const;
     571           0 :     virtual void Invalidate() { IndexAccessIterator::Invalidate(); m_sCurrentValue = ::rtl::OUString(); }
     572             : };
     573             : 
     574             : // ========================================================================
     575             : typedef boost::ptr_vector<SfxStatusForwarder> StatusForwarderArray;
     576             : class SVX_DLLPUBLIC ControlConversionMenuController : public SfxMenuControl
     577             : {
     578             : protected:
     579             :     StatusForwarderArray    m_aStatusForwarders;
     580             :     Menu*                   m_pMainMenu;
     581             :     PopupMenu*              m_pConversionMenu;
     582             : 
     583             : public:
     584             :     SVX_DLLPRIVATE ControlConversionMenuController(sal_uInt16 nId, Menu& rMenu, SfxBindings& rBindings);
     585             :     SVX_DLLPRIVATE virtual ~ControlConversionMenuController();
     586             :     SFX_DECL_MENU_CONTROL();
     587             : 
     588             :     SVX_DLLPRIVATE virtual void StateChanged(sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState);
     589             : };
     590             : 
     591             : #endif          // _SVX_FMSHIMP_HXX
     592             : 
     593             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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