372 lines
15 KiB
C++
372 lines
15 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _SVX_FILTNAV_HXX
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#define _SVX_FILTNAV_HXX
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#include <com/sun/star/form/XForm.hpp>
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#include <com/sun/star/form/runtime/XFormController.hpp>
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#include <com/sun/star/form/runtime/XFilterController.hpp>
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#include <svl/lstner.hxx>
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#include <svl/brdcst.hxx>
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#include <vcl/window.hxx>
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#include <sfx2/childwin.hxx>
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#include <svl/poolitem.hxx>
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#include <sfx2/bindings.hxx>
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#include <sfx2/dockwin.hxx>
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#include <sfx2/ctrlitem.hxx>
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#include <vcl/image.hxx>
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#include <svtools/treelistbox.hxx>
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#include <vcl/dialog.hxx>
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#include <vcl/group.hxx>
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#include <vcl/dockwin.hxx>
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#include "svx/fmtools.hxx"
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#include "fmexch.hxx"
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#include "sqlparserclient.hxx"
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class FmFormShell;
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//........................................................................
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namespace svxform
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{
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//........................................................................
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class FmFilterItem;
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class FmFilterItems;
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class FmParentData;
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class FmFilterAdapter;
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//========================================================================
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// data structure for the filter model
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//========================================================================
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class FmFilterData
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{
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::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xORB;
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FmParentData* m_pParent;
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::rtl::OUString m_aText;
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public:
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TYPEINFO();
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FmFilterData(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory,FmParentData* pParent = NULL, const ::rtl::OUString& rText = ::rtl::OUString())
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:m_xORB( _rxFactory )
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,m_pParent( pParent )
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,m_aText( rText )
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{}
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virtual ~FmFilterData(){}
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void SetText( const ::rtl::OUString& rText ){ m_aText = rText; }
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::rtl::OUString GetText() const { return m_aText; }
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FmParentData* GetParent() const {return m_pParent;}
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virtual Image GetImage() const;
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};
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//========================================================================
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class FmParentData : public FmFilterData
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{
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protected:
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::std::vector< FmFilterData* > m_aChildren;
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public:
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TYPEINFO();
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FmParentData(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory,FmParentData* pParent, const ::rtl::OUString& rText)
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: FmFilterData(_rxFactory,pParent, rText)
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{}
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virtual ~FmParentData();
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::std::vector< FmFilterData* >& GetChildren() { return m_aChildren; }
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};
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//========================================================================
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// Item representing the forms and subforms
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class FmFormItem : public FmParentData
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{
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::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xController;
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::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFilterController > m_xFilterController;
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public:
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TYPEINFO();
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FmFormItem( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory,FmParentData* _pParent,
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const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & _xController,
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const ::rtl::OUString& _rText)
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:FmParentData( _rxFactory, _pParent, _rText )
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,m_xController( _xController )
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,m_xFilterController( _xController, ::com::sun::star::uno::UNO_QUERY_THROW )
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{
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}
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inline const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController >&
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GetController() { return m_xController; }
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inline const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFilterController >&
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GetFilterController() { return m_xFilterController; }
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virtual Image GetImage() const;
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};
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//========================================================================
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class FmFilterItems : public FmParentData
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{
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public:
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TYPEINFO();
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FmFilterItems(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory):FmParentData(_rxFactory,NULL, ::rtl::OUString()){}
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FmFilterItems(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory,FmFormItem* pParent, const ::rtl::OUString& rText ):FmParentData(_rxFactory,pParent, rText){}
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FmFilterItem* Find( const ::sal_Int32 _nFilterComponentIndex ) const;
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virtual Image GetImage() const;
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};
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//========================================================================
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class FmFilterItem : public FmFilterData
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{
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::rtl::OUString m_aFieldName;
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const sal_Int32 m_nComponentIndex;
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public:
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TYPEINFO();
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FmFilterItem(
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const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory,
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FmFilterItems* pParent,
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const ::rtl::OUString& aFieldName,
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const ::rtl::OUString& aCondition,
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const sal_Int32 _nComponentIndex
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);
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const ::rtl::OUString& GetFieldName() const {return m_aFieldName;}
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sal_Int32 GetComponentIndex() const { return m_nComponentIndex; }
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virtual Image GetImage() const;
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};
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//========================================================================
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class FmFilterModel : public FmParentData
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,public SfxBroadcaster
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,public ::svxform::OSQLParserClient
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{
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friend class FmFilterAdapter;
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::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > m_xControllers;
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::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > m_xController;
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::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xORB;
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FmFilterAdapter* m_pAdapter;
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FmFilterItems* m_pCurrentItems;
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public:
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TYPEINFO();
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FmFilterModel(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory);
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virtual ~FmFilterModel();
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void Update(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > & xControllers, const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & xCurrent);
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void Clear();
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sal_Bool ValidateText(FmFilterItem* pItem, UniString& rText, UniString& rErrorMsg) const;
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void Append(FmFilterItems* pItems, FmFilterItem* pFilterItem);
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void SetTextForItem(FmFilterItem* pItem, const ::rtl::OUString& rText);
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FmFormItem* GetCurrentForm() const {return m_pCurrentItems ? (FmFormItem*)m_pCurrentItems->GetParent() : NULL;}
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FmFilterItems* GetCurrentItems() const {return m_pCurrentItems;}
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void SetCurrentItems(FmFilterItems* pCurrent);
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::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > getORB() const { return m_xORB; }
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const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > & GetControllers() const {return m_xControllers;}
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const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & GetCurrentController() const {return m_xController;}
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void SetCurrentController(const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & xController);
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void Remove(FmFilterData* pFilterItem);
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void AppendFilterItems( FmFormItem& _rItem );
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void EnsureEmptyFilterRows( FmParentData& _rItem );
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protected:
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void Insert(const ::std::vector<FmFilterData*>::iterator& rPos, FmFilterData* pFilterItem);
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void Remove( const ::std::vector<FmFilterData*>::iterator& rPos );
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FmFormItem* Find(const ::std::vector<FmFilterData*>& rItems, const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & xController) const;
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FmFormItem* Find(const ::std::vector<FmFilterData*>& rItems, const ::com::sun::star::uno::Reference< ::com::sun::star::form::XForm >& xForm) const;
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void Update(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > & xControllers, FmParentData* pParent);
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};
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//========================================================================
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//========================================================================
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class OFilterItemExchange : public OLocalExchange
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{
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::std::vector<FmFilterItem*> m_aDraggedEntries;
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FmFormItem* m_pFormItem; // ensure that we drop on the same form
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public:
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OFilterItemExchange();
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static sal_uInt32 getFormatId( );
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inline static sal_Bool hasFormat( const DataFlavorExVector& _rFormats );
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const ::std::vector<FmFilterItem*>& getDraggedEntries() const { return m_aDraggedEntries; }
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void setDraggedEntries(const ::std::vector<FmFilterItem*>& _rList) { m_aDraggedEntries = _rList; }
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FmFormItem* getFormItem() const { return m_pFormItem; }
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void setFormItem( FmFormItem* _pItem ) { m_pFormItem = _pItem; }
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void addSelectedItem( FmFilterItem* _pItem) { m_aDraggedEntries.push_back(_pItem); }
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protected:
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virtual void AddSupportedFormats();
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};
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inline sal_Bool OFilterItemExchange::hasFormat( const DataFlavorExVector& _rFormats )
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{
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return OLocalExchange::hasFormat( _rFormats, getFormatId() );
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}
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//====================================================================
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//= OFilterExchangeHelper
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//====================================================================
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class OFilterExchangeHelper : public OLocalExchangeHelper
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{
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public:
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OFilterExchangeHelper(Window* _pDragSource) : OLocalExchangeHelper(_pDragSource) { }
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OFilterItemExchange* operator->() const { return static_cast<OFilterItemExchange*>(m_pTransferable); }
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protected:
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virtual OLocalExchange* createExchange() const;
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};
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//========================================================================
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class FmFilterNavigator : public SvTreeListBox, public SfxListener
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{
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enum DROP_ACTION{ DA_SCROLLUP, DA_SCROLLDOWN, DA_EXPANDNODE };
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FmFilterModel* m_pModel;
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SvTreeListEntry* m_pEditingCurrently;
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OFilterExchangeHelper m_aControlExchange;
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AutoTimer m_aDropActionTimer;
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unsigned short m_aTimerCounter;
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Point m_aTimerTriggered; // die Position, an der der DropTimer angeschaltet wurde
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DROP_ACTION m_aDropActionType;
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public:
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FmFilterNavigator( Window* pParent );
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virtual ~FmFilterNavigator();
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void UpdateContent(
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const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > & xControllers,
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const ::com::sun::star::uno::Reference< ::com::sun::star::form::runtime::XFormController > & xCurrent
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);
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const FmFilterModel* GetFilterModel() const {return m_pModel;}
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protected:
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using Control::Notify;
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virtual void KeyInput( const KeyEvent& rKEvt );
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virtual void Command( const CommandEvent& rEvt );
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virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
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virtual void InitEntry(SvTreeListEntry* pEntry, const OUString& rStr, const Image& rImg1, const Image& rImg2, SvLBoxButtonKind eButtonKind);
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virtual sal_Bool Select( SvTreeListEntry* pEntry, sal_Bool bSelect=sal_True );
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virtual sal_Bool EditingEntry( SvTreeListEntry* pEntry, Selection& rSelection );
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virtual sal_Bool EditedEntry( SvTreeListEntry* pEntry, const rtl::OUString& rNewText );
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virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt );
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virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt );
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virtual void StartDrag( sal_Int8 nAction, const Point& rPosPixel );
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void DeleteSelection();
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SvTreeListEntry* FindEntry(const FmFilterData* pItem) const;
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void Insert(FmFilterData* pItem, sal_uLong nPos);
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void Remove(FmFilterData* pItem);
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DECL_LINK(OnRemove, SvTreeListEntry*);
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DECL_LINK(OnEdited, SvTreeListEntry*);
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DECL_LINK(OnDropActionTimer, void*);
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private:
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/** returns the first form item and the selected FilterItems in the vector
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@param _rItemList
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Is filled inside. <OUT/>
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@return
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The first form item.
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*/
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FmFormItem* getSelectedFilterItems(::std::vector<FmFilterItem*>& _rItemList);
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/* inserts the filter items into the tree model and creates new FilterItems if needed.
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@param _rFilterList
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The items which should be inserted.
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@param _pTargetItems
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The target where to insert the items.
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@param _bCopy
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If <TRUE/> the items will not be removed from the model, otherwise they will.
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*/
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void insertFilterItem(const ::std::vector<FmFilterItem*>& _rFilterList,FmFilterItems* _pTargetItems,sal_Bool _bCopy = sal_False);
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SvTreeListEntry* getPrevEntry(SvTreeListEntry* _pStartWith = NULL);
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SvTreeListEntry* getNextEntry(SvTreeListEntry* _pStartWith = NULL);
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using SvTreeListBox::Select;
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using SvTreeListBox::ExecuteDrop;
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using SvTreeListBox::Insert;
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};
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//========================================================================
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class FmFilterNavigatorWin : public SfxDockingWindow, public SfxControllerItem
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{
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private:
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FmFilterNavigator* m_pNavigator;
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protected:
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virtual void Resize();
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virtual sal_Bool Close();
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virtual Size CalcDockingSize( SfxChildAlignment );
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virtual SfxChildAlignment CheckAlignment( SfxChildAlignment, SfxChildAlignment );
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public:
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FmFilterNavigatorWin( SfxBindings *pBindings, SfxChildWindow *pMgr,
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Window* pParent );
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virtual ~FmFilterNavigatorWin();
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void UpdateContent( FmFormShell* pFormShell );
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void StateChanged( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState );
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void FillInfo( SfxChildWinInfo& rInfo ) const;
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using SfxDockingWindow::StateChanged;
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virtual void GetFocus();
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};
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//========================================================================
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class FmFilterNavigatorWinMgr : public SfxChildWindow
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{
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public:
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FmFilterNavigatorWinMgr( Window *pParent, sal_uInt16 nId, SfxBindings *pBindings,
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SfxChildWinInfo *pInfo );
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SFX_DECL_CHILDWINDOW( FmFilterNavigatorWinMgr );
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};
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//........................................................................
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} // namespace svxform
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//........................................................................
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#endif // _SVX_FILTNAV_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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