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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SVX_SOURCE_INC_FMEXPL_HXX
#define INCLUDED_SVX_SOURCE_INC_FMEXPL_HXX
#include <svl/lstner.hxx>
#include <svl/SfxBroadcaster.hxx>
#include <vcl/window.hxx>
#include <sfx2/childwin.hxx>
#include <svl/poolitem.hxx>
#include <sfx2/bindings.hxx>
#include <sfx2/dockwin.hxx>
#include <sfx2/ctrlitem.hxx>
#include <vcl/image.hxx>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/form/XForm.hpp>
#include <com/sun/star/form/XFormComponent.hpp>
#include <com/sun/star/beans/PropertyChangeEvent.hpp>
#include <com/sun/star/container/XContainerListener.hpp>
#include <com/sun/star/container/XContainer.hpp>
#include <com/sun/star/beans/XPropertyChangeListener.hpp>
#include <com/sun/star/container/XIndexContainer.hpp>
#include <svtools/treelistbox.hxx>
#include <vcl/dialog.hxx>
#include <vcl/group.hxx>
#include <vcl/button.hxx>
#include <vcl/fixed.hxx>
#include <vcl/edit.hxx>
#include <vcl/dockwin.hxx>
#include <svx/fmview.hxx>
#include "fmexch.hxx"
#include <vector>
#include <set>
class SdrObjListIter;
class FmFormShell;
class SdrObject;
class FmFormModel;
class FmFormView;
class SdrMarkList;
class FmEntryData;
class FmNavInsertedHint : public SfxHint
{
FmEntryData* pEntryData;
sal_uInt32 nPos;
public:
TYPEINFO_OVERRIDE();
FmNavInsertedHint( FmEntryData* pInsertedEntryData, sal_uInt32 nRelPos );
virtual ~FmNavInsertedHint();
FmEntryData* GetEntryData() const { return pEntryData; }
sal_uInt32 GetRelPos() const { return nPos; }
};
class FmNavModelReplacedHint : public SfxHint
{
FmEntryData* pEntryData; // die Daten des Eintrages, der ein neues Model bekommen hat
public:
TYPEINFO_OVERRIDE();
FmNavModelReplacedHint( FmEntryData* pAffectedEntryData );
virtual ~FmNavModelReplacedHint();
FmEntryData* GetEntryData() const { return pEntryData; }
};
class FmNavRemovedHint : public SfxHint
{
FmEntryData* pEntryData;
public:
TYPEINFO_OVERRIDE();
FmNavRemovedHint( FmEntryData* pInsertedEntryData );
virtual ~FmNavRemovedHint();
FmEntryData* GetEntryData() const { return pEntryData; }
};
class FmNavNameChangedHint : public SfxHint
{
FmEntryData* pEntryData;
OUString aNewName;
public:
TYPEINFO_OVERRIDE();
FmNavNameChangedHint( FmEntryData* pData, const OUString& rNewName );
virtual ~FmNavNameChangedHint();
FmEntryData* GetEntryData() const { return pEntryData; }
OUString GetNewName() const { return aNewName; }
};
class FmNavClearedHint : public SfxHint
{
public:
TYPEINFO_OVERRIDE();
FmNavClearedHint();
virtual ~FmNavClearedHint();
};
class FmNavViewMarksChanged : public SfxHint
{
FmFormView* pView;
public:
TYPEINFO_OVERRIDE();
FmNavViewMarksChanged(FmFormView* pWhichView) { pView = pWhichView; }
virtual ~FmNavViewMarksChanged() {}
FmFormView* GetAffectedView() { return pView; }
};
class FmEntryDataList;
class FmEntryData
{
private:
::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > m_xNormalizedIFace;
::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > m_xProperties;
::com::sun::star::uno::Reference< ::com::sun::star::container::XChild > m_xChild;
protected:
Image m_aNormalImage;
OUString aText;
FmEntryDataList* pChildList;
FmEntryData* pParent;
protected:
void newObject( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxIFace );
public:
TYPEINFO();
FmEntryData( FmEntryData* pParentData, const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rIFace );
FmEntryData( const FmEntryData& rEntryData );
virtual ~FmEntryData();
void Clear();
void SetText( const OUString& rText ){ aText = rText; }
void SetParent( FmEntryData* pParentData ){ pParent = pParentData; }
const Image& GetNormalImage() const { return m_aNormalImage; }
OUString GetText() const { return aText; }
FmEntryData* GetParent() const { return pParent; }
FmEntryDataList* GetChildList() const { return pChildList; }
virtual bool IsEqualWithoutChildren( FmEntryData* pEntryData );
virtual FmEntryData* Clone() = 0;
// note that the interface returned is normalized, i.e. querying the given XInterface of the object
// for XInterface must return the interface itself.
const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& GetElement() const
{
return m_xNormalizedIFace;
}
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& GetPropertySet() const
{
return m_xProperties;
}
const ::com::sun::star::uno::Reference< ::com::sun::star::container::XChild >& GetChildIFace() const
{
return m_xChild;
}
};
typedef ::std::vector< FmEntryData* > FmEntryDataBaseList;
class FmEntryDataList
{
private:
FmEntryDataBaseList maEntryDataList;
public:
FmEntryDataList();
virtual ~FmEntryDataList();
FmEntryData* at( size_t Index )
{ return ( Index < maEntryDataList.size() ) ? maEntryDataList[ Index ] : NULL; }
size_t size() const { return maEntryDataList.size(); }
FmEntryData* remove( FmEntryData* pItem );
void insert( FmEntryData* pItem, size_t Index );
void clear();
};
// FmNavRequestSelectHint - jemand teilt dem NavigatorTree mit, dass er bestimmte Eintraege selektieren soll
typedef std::set<FmEntryData*> FmEntryDataArray;
class FmNavRequestSelectHint : public SfxHint
{
FmEntryDataArray m_arredToSelect;
bool m_bMixedSelection;
public:
TYPEINFO_OVERRIDE();
FmNavRequestSelectHint()
: m_bMixedSelection(false)
{
}
virtual ~FmNavRequestSelectHint() {}
void SetMixedSelection(bool bMixedSelection) { m_bMixedSelection = bMixedSelection; }
bool IsMixedSelection() { return m_bMixedSelection; }
void AddItem(FmEntryData* pEntry) { m_arredToSelect.insert(pEntry); }
void ClearItems() { m_arredToSelect.clear(); }
FmEntryDataArray& GetItems() { return m_arredToSelect; }
};
class FmFormData : public FmEntryData
{
::com::sun::star::uno::Reference< ::com::sun::star::form::XForm > m_xForm;
::com::sun::star::uno::Reference< ::com::sun::star::container::XContainer > m_xContainer;
public:
TYPEINFO_OVERRIDE();
FmFormData(
const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >& _rxForm,
const ImageList& _rNormalImages,
FmFormData* _pParent = NULL
);
FmFormData( const FmFormData& rFormData );
virtual ~FmFormData();
void SetForm( const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >& xForm )
{
m_xForm = xForm;
m_xContainer.set(m_xForm, css::uno::UNO_QUERY);
newObject( m_xForm );
}
const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >& GetFormIface() const { return m_xForm; }
const ::com::sun::star::uno::Reference< ::com::sun::star::container::XContainer >& GetContainer() const { return m_xContainer; }
virtual bool IsEqualWithoutChildren( FmEntryData* pEntryData ) SAL_OVERRIDE;
virtual FmEntryData* Clone() SAL_OVERRIDE;
};
class FmControlData : public FmEntryData
{
::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent > m_xFormComponent;
Image GetImage(const ImageList& ilNavigatorImages) const;
public:
TYPEINFO_OVERRIDE();
FmControlData(
const ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent >& _rxComponent,
const ImageList& _rNormalImages,
FmFormData* _pParent
);
FmControlData( const FmControlData& rControlData );
virtual ~FmControlData();
const ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent >& GetFormComponent() const { return m_xFormComponent; }
virtual bool IsEqualWithoutChildren( FmEntryData* pEntryData ) SAL_OVERRIDE;
virtual FmEntryData* Clone() SAL_OVERRIDE;
void ModelReplaced(
const ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent >& _rxNew,
const ImageList& _rNormalImages
);
};
namespace svxform
{
class NavigatorTreeModel;
class OFormComponentObserver
:public ::cppu::WeakImplHelper2 < ::com::sun::star::beans::XPropertyChangeListener
, ::com::sun::star::container::XContainerListener
>
{
::svxform::NavigatorTreeModel* m_pNavModel;
sal_uInt32 m_nLocks;
bool m_bCanUndo;
public:
OFormComponentObserver( ::svxform::NavigatorTreeModel* pModel );
// XEventListenerListener
virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// ::com::sun::star::beans::XPropertyChangeListener
virtual void SAL_CALL propertyChange(const ::com::sun::star::beans::PropertyChangeEvent& evt) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// ::com::sun::star::container::XContainerListener
virtual void SAL_CALL elementInserted(const ::com::sun::star::container::ContainerEvent& rEvent) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual void SAL_CALL elementReplaced(const ::com::sun::star::container::ContainerEvent& rEvent) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual void SAL_CALL elementRemoved(const ::com::sun::star::container::ContainerEvent& rEvent) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
void Lock() { m_nLocks++; }
void UnLock() { m_nLocks--; }
bool IsLocked() const { return m_nLocks != 0; }
bool CanUndo() const { return m_bCanUndo; }
void ReleaseModel() { m_pNavModel = NULL; }
protected:
void Insert(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xIface, sal_Int32 nIndex);
void Remove( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxElement );
};
class NavigatorTreeModel : public SfxBroadcaster
,public SfxListener
{
friend class NavigatorTree;
friend class OFormComponentObserver;
FmEntryDataList* m_pRootList;
FmFormShell* m_pFormShell;
FmFormPage* m_pFormPage;
FmFormModel* m_pFormModel;
OFormComponentObserver* m_pPropChangeList;
ImageList m_aNormalImages;
void UpdateContent( const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForms >& xForms );
FmControlData* CreateControlData( ::com::sun::star::form::XFormComponent* pFormComponent );
void InsertForm(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >& xForm, sal_uInt32 nRelPos);
void RemoveForm(FmFormData* pFormData);
void InsertFormComponent(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent >& xComp, sal_uInt32 nRelPos);
void RemoveFormComponent(FmControlData* pControlData);
void InsertSdrObj(const SdrObject* pSdrObj);
void RemoveSdrObj(const SdrObject* pSdrObj);
void ReplaceFormComponent(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent >& xOld, const ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent >& xNew);
void BroadcastMarkedObjects(const SdrMarkList& mlMarked);
// einen RequestSelectHint mit den aktuell markierten Objekten broadcasten
bool InsertFormComponent(FmNavRequestSelectHint& rHint, SdrObject* pObject);
// ist ein Helper fuer vorherige, managet das Abteigen in SdrObjGroups
// Rueckgabe sal_True, wenn das Objekt eine FormComponent ist (oder rekursiv nur aus solchen besteht)
public:
NavigatorTreeModel( const ImageList& _rNormalImages );
virtual ~NavigatorTreeModel();
void FillBranch( FmFormData* pParentData );
void ClearBranch( FmFormData* pParentData );
void UpdateContent( FmFormShell* pNewShell );
void Insert( FmEntryData* pEntryData, sal_uLong nRelPos = CONTAINER_APPEND,
bool bAlterModel = false );
void Remove( FmEntryData* pEntryData, bool bAlterModel = false );
bool Rename( FmEntryData* pEntryData, const OUString& rNewText );
void Clear();
void SetModified( bool bMod=true );
::com::sun::star::uno::Reference< ::com::sun::star::form::XForms > GetForms() const;
FmFormShell* GetFormShell() const { return m_pFormShell; }
FmFormPage* GetFormPage() const { return m_pFormPage; }
FmEntryData* FindData( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xElement, FmEntryDataList* pDataList, bool bRecurs=true );
FmEntryData* FindData( const OUString& rText, FmFormData* pParentData, bool bRecurs=true );
FmEntryDataList* GetRootList() const { return m_pRootList; }
::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer > GetFormComponents( FmFormData* pParentFormData );
SdrObject* Search(SdrObjListIter& rIter, const ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent >& xComp);
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) SAL_OVERRIDE;
};
typedef std::set<SvTreeListEntry*> SvLBoxEntrySortedArray;
class NavigatorTree : public SvTreeListBox, public SfxListener
{
enum DROP_ACTION { DA_SCROLLUP, DA_SCROLLDOWN, DA_EXPANDNODE };
enum SELDATA_ITEMS { SDI_DIRTY, SDI_ALL, SDI_NORMALIZED, SDI_NORMALIZED_FORMARK };
// beim Droppen will ich scrollen und Folder aufklappen koennen, dafuer :
AutoTimer m_aDropActionTimer;
Timer m_aSynchronizeTimer;
// die Meta-Daten ueber meine aktuelle Selektion
SvLBoxEntrySortedArray m_arrCurrentSelection;
// the entries which, in the view, are currently marked as "cut" (painted semi-transparent)
ListBoxEntrySet m_aCutEntries;
// die Images, die ich brauche (und an FormDatas und EntryDatas weiterreiche)
ImageList m_aNavigatorImages;
::svxform::OControlExchangeHelper m_aControlExchange;
NavigatorTreeModel* m_pNavModel;
SvTreeListEntry* m_pRootEntry;
SvTreeListEntry* m_pEditEntry;
ImplSVEvent * nEditEvent;
SELDATA_ITEMS m_sdiState;
Point m_aTimerTriggered; // die Position, an der der DropTimer angeschaltet wurde
DROP_ACTION m_aDropActionType;
sal_uInt16 m_nSelectLock;
sal_uInt16 m_nFormsSelected;
sal_uInt16 m_nControlsSelected;
sal_uInt16 m_nHiddenControls; // (die Zahl geht in m_nControlsSelected mit ein)
unsigned short m_aTimerCounter;
bool m_bDragDataDirty : 1; // dito
bool m_bPrevSelectionMixed : 1;
bool m_bMarkingObjects : 1; // wenn das sal_True ist, brauche ich auf die RequestSelectHints nicht reagieren
bool m_bRootSelected : 1;
bool m_bInitialUpdate : 1; // bin ich das erste Mal im UpdateContent ?
bool m_bKeyboardCut : 1;
void UpdateContent();
FmControlData* NewControl( const OUString& rServiceName, SvTreeListEntry* pParentEntry, bool bEditName = true );
void NewForm( SvTreeListEntry* pParentEntry );
SvTreeListEntry* Insert( FmEntryData* pEntryData, sal_uLong nRelPos=TREELIST_APPEND );
void Remove( FmEntryData* pEntryData );
void CollectSelectionData(SELDATA_ITEMS sdiHow);
// sammelt in m_arrCurrentSelection die aktuell selektierten Eintraege, normalisiert die Liste wenn verlangt
// SDI_NORMALIZED bedeutet einfach, dass alle Eintraege, die schon einen selektierten Vorfahren haben, nicht mit gesammelt
// werden.
// SDI_NORMALIZED_FORMARK bedeutet, dass wie bei SDI_NORMALIZED verfahren wird, aber Eintraege, deren direktes Elter nicht
// selektiert ist, aufgenommen werden (unabhaengig vom Status weiterer Vorfahren), desgleichen Formulare, die selektiert sind,
// unabhaengig vom Status irgendwelcher Vorfahren
// Bei beiden Normalized-Modi enthalten die m_nFormsSelected, ... die richtige Anzahl, auch wenn nicht alle dieser Eintraege
// in m_arrCurrentSelection landen.
// SDI_DIRTY ist natuerlich nicht erlaubt als Parameter
// ein einziges Interface fuer alle selektierten Eintraege zusammensetzen
void ShowSelectionProperties(bool bForce = false);
// alle selektierten Elemnte loeschen
void DeleteSelection();
void SynchronizeSelection(FmEntryDataArray& arredToSelect);
// nach dem Aufruf dieser Methode sind genau die Eintraege selektiert, die in dem Array bezeichnet sind
void SynchronizeSelection();
// macht das selbe, nimmt die MarkList der View
void SynchronizeMarkList();
// umgekehrte Richtung von SynchronizeMarkList : markiert in der View alle der aktuellen Selektion entsprechenden Controls
void CollectObjects(FmFormData* pFormData, bool bDeep, ::std::set< ::com::sun::star::uno::Reference< ::com::sun::star::form::XFormComponent > >& _rObjects);
// im Select aktualisiere ich normalerweise die Marklist der zugehoerigen View, mit folgenden Funktionen
// kann ich das Locking dieses Verhaltens steuern
void LockSelectionHandling() { ++m_nSelectLock; }
void UnlockSelectionHandling() { --m_nSelectLock; }
bool IsSelectionHandlingLocked() const { return m_nSelectLock>0; }
bool IsHiddenControl(FmEntryData* pEntryData);
DECL_LINK( OnEdit, void* );
DECL_LINK( OnDropActionTimer, void* );
DECL_LINK(OnEntrySelDesel, NavigatorTree*);
DECL_LINK(OnSynchronizeTimer, void*);
DECL_LINK( OnClipboardAction, void* );
protected:
virtual void Command( const CommandEvent& rEvt ) SAL_OVERRIDE;
virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) SAL_OVERRIDE;
virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) SAL_OVERRIDE;
virtual void StartDrag( sal_Int8 nAction, const Point& rPosPixel ) SAL_OVERRIDE;
public:
NavigatorTree(Window* pParent );
virtual ~NavigatorTree();
void Clear();
void UpdateContent( FmFormShell* pFormShell );
void MarkViewObj( FmFormData* pFormData, bool bMark, bool bDeep = false );
void MarkViewObj( FmControlData* pControlData, bool bMarkHandles, bool bMark );
void UnmarkAllViewObj();
bool IsFormEntry( SvTreeListEntry* pEntry );
bool IsFormComponentEntry( SvTreeListEntry* pEntry );
OUString GenerateName( FmEntryData* pEntryData );
NavigatorTreeModel* GetNavModel() const { return m_pNavModel; }
SvTreeListEntry* FindEntry( FmEntryData* pEntryData );
virtual bool EditedEntry( SvTreeListEntry* pEntry, const OUString& rNewText ) SAL_OVERRIDE;
virtual bool Select( SvTreeListEntry* pEntry, bool bSelect=true ) SAL_OVERRIDE;
virtual bool EditingEntry( SvTreeListEntry* pEntry, Selection& ) SAL_OVERRIDE;
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) SAL_OVERRIDE;
virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
virtual void ModelHasRemoved( SvTreeListEntry* _pEntry ) SAL_OVERRIDE;
using SvTreeListBox::Insert;
using SvTreeListBox::ExecuteDrop;
using SvTreeListBox::Select;
using SvTreeListBox::Notify;
private:
sal_Int8 implAcceptDataTransfer( const DataFlavorExVector& _rFlavors, sal_Int8 _nAction, const Point& _rDropPos, bool _bDnD );
sal_Int8 implAcceptDataTransfer( const DataFlavorExVector& _rFlavors, sal_Int8 _nAction, SvTreeListEntry* _pTargetEntry, bool _bDnD );
sal_Int8 implExecuteDataTransfer( const OControlTransferData& _rData, sal_Int8 _nAction, const Point& _rDropPos, bool _bDnD );
sal_Int8 implExecuteDataTransfer( const OControlTransferData& _rData, sal_Int8 _nAction, SvTreeListEntry* _pTargetEntry, bool _bDnD );
// check if a cut, copy, or drag operation can be started in the current situation
bool implAllowExchange( sal_Int8 _nAction, bool* _pHasNonHidden = NULL );
// check if a paste with the current clipboard content can be accepted
bool implAcceptPaste( );
// fills m_aControlExchange in preparation of a DnD or clipboard operation
bool implPrepareExchange( sal_Int8 _nAction );
void doPaste();
void doCopy();
void doCut();
bool doingKeyboardCut( ) const { return m_bKeyboardCut; }
};
class NavigatorFrame : public SfxDockingWindow, public SfxControllerItem
{
private:
::svxform::NavigatorTree* m_pNavigatorTree;
protected:
virtual void Resize() SAL_OVERRIDE;
virtual bool Close() SAL_OVERRIDE;
virtual void GetFocus() SAL_OVERRIDE;
virtual Size CalcDockingSize( SfxChildAlignment ) SAL_OVERRIDE;
virtual SfxChildAlignment CheckAlignment( SfxChildAlignment, SfxChildAlignment ) SAL_OVERRIDE;
using SfxDockingWindow::StateChanged;
public:
NavigatorFrame( SfxBindings *pBindings, SfxChildWindow *pMgr,
Window* pParent );
virtual ~NavigatorFrame();
void UpdateContent( FmFormShell* pFormShell );
void StateChanged( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState ) SAL_OVERRIDE;
void FillInfo( SfxChildWinInfo& rInfo ) const SAL_OVERRIDE;
};
class SVX_DLLPUBLIC NavigatorFrameManager : public SfxChildWindow
{
public:
SVX_DLLPRIVATE NavigatorFrameManager( Window *pParent, sal_uInt16 nId, SfxBindings *pBindings,
SfxChildWinInfo *pInfo );
SFX_DECL_CHILDWINDOW( NavigatorFrameManager );
};
} // namespace svxform
#endif // INCLUDED_SVX_SOURCE_INC_FMEXPL_HXX
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