473 lines
18 KiB
C++
473 lines
18 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 _IODLGIMPL_HXX
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#define _IODLGIMPL_HXX
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#include <vcl/dialog.hxx>
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#include <vcl/button.hxx>
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#include <vcl/fixed.hxx>
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#include <vcl/edit.hxx>
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#include <vcl/combobox.hxx>
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#include <vcl/lstbox.hxx>
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#include <com/sun/star/beans/StringPair.hpp>
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#include <com/sun/star/uno/Any.hxx>
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#include <com/sun/star/uno/Sequence.hxx>
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#include <com/sun/star/ucb/IOErrorCode.hpp>
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#include <com/sun/star/ui/dialogs/XDialogClosedListener.hpp>
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#include <unotools/confignode.hxx>
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#include "svl/inettype.hxx"
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#include "svl/urlfilter.hxx"
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#include <svl/restrictedpaths.hxx>
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#include "asyncfilepicker.hxx"
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#include "OfficeControlAccess.hxx"
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#include "fpsmartcontent.hxx"
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#include <set>
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// @@@ using namespace com::sun::star::ucb;
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//*****************************************************************************
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class SvTabListBox;
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class SvtFileView;
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struct ControlChain_Impl;
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class SvtFileDialogFilter_Impl;
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//*****************************************************************************
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#define SFXWB_INSERT ( 0x04000000L | WB_OPEN )
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#define SFXWB_PASSWORD WB_PASSWORD
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#define SFXWB_READONLY WB_READONLY
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#define SFXWB_PATHDIALOG WB_PATH
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#define SFXWB_CLASSPATH ( 0x08000000L | SFXWB_PATHDIALOG )
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#define SFXWB_SHOWALLFOLDER 0x10000000L // all directories including Mail/News/...
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#define SFXWB_MULTISELECTION 0x20000000L // activate Multiselection
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#define SFXWB_NOREMOTE 0x40000000L
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#define SFXWB_SHOWVERSIONS 0x80000000L // show version selection
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#define SFX_EXTRA_AUTOEXTENSION 0x00000001L
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#define SFX_EXTRA_FILTEROPTIONS 0x00000002L
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#define SFX_EXTRA_SHOWVERSIONS 0x00000004L
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#define SFX_EXTRA_INSERTASLINK 0x00000008L
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#define SFX_EXTRA_SHOWPREVIEW 0x00000010L
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#define SFX_EXTRA_TEMPLATES 0x00000020L
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#define SFX_EXTRA_PLAYBUTTON 0x00000040L
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#define SFX_EXTRA_SELECTION 0x00000080L
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#define SFX_EXTRA_IMAGE_TEMPLATE 0x00000100L
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#define RET_MANAGER 100
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#define FILEDIALOG_FILTER_ALL "*.*"
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//*****************************************************************************
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// SvtFileDialog
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//*****************************************************************************
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class SvtExpFileDlg_Impl;
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class SvtFileDialog : public ModalDialog, public ::svt::IFilePickerController
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{
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private:
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// originally from VclFileDialog
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ControlChain_Impl* _pUserControls;
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CheckBox* _pCbReadOnly;
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CheckBox* _pCbLinkBox;
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CheckBox* _pCbPreviewBox;
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CheckBox* _pCbSelection;
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PushButton* _pPbPlay;
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Window* _pPrevWin;
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FixedBitmap* _pPrevBmp;
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SvtFileView* _pFileView;
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::svt::IFilePickerListener* _pFileNotifier;
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SvtExpFileDlg_Impl* _pImp;
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WinBits _nExtraBits;
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sal_Bool _bIsInExecute : 1;
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ImageList m_aImages;
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::svt::SmartContent m_aContent;
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::svt::RestrictedPaths m_aURLFilter;
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::std::set< Control* > m_aDisabledControls;
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::utl::OConfigurationNode m_aConfiguration;
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::rtl::Reference< ::svt::AsyncPickerAction >
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m_pCurrentAsyncAction;
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::com::sun::star::uno::Reference<
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::com::sun::star::ui::dialogs::XDialogClosedListener >
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m_xListener;
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bool m_bInExecuteAsync;
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bool m_bHasFilename;
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DECL_STATIC_LINK( SvtFileDialog, FilterSelectHdl_Impl, ListBox* );
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DECL_STATIC_LINK( SvtFileDialog, NewFolderHdl_Impl, PushButton* );
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DECL_STATIC_LINK( SvtFileDialog, ViewHdl_Impl, ImageButton* );
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DECL_STATIC_LINK( SvtFileDialog, OpenHdl_Impl, void* );
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DECL_LINK ( CancelHdl_Impl, void* );
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DECL_STATIC_LINK( SvtFileDialog, FileNameGetFocusHdl_Impl, void* );
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DECL_STATIC_LINK( SvtFileDialog, FileNameModifiedHdl_Impl, void* );
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void Init_Impl( WinBits nBits );
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/** find a filter with the given wildcard
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@param _rFilter
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the wildcard pattern to look for in the filter list
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@param _bMultiExt
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allow for filters with more than one extension pattern
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@param _rFilterChanged
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set to <TRUE/> if the filter changed
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@return
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the filter which has been found
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*/
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SvtFileDialogFilter_Impl* FindFilter_Impl( const String& _rFilter,
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sal_Bool _bMultiExt,
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sal_Bool& _rFilterChanged
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);
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void ExecuteFilter();
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void OpenMultiSelection_Impl();
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void AddControls_Impl( );
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DECL_LINK( SelectHdl_Impl, SvTabListBox* );
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DECL_LINK( DblClickHdl_Impl, SvTabListBox* );
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DECL_LINK( EntrySelectHdl_Impl, ComboBox* );
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DECL_LINK( OpenDoneHdl_Impl, SvtFileView* );
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DECL_LINK( AutoExtensionHdl_Impl, CheckBox* );
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DECL_LINK( ClickHdl_Impl, CheckBox* );
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DECL_LINK( PlayButtonHdl_Impl, PushButton* );
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// removes a filter with wildcards from the path and returns it
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sal_Bool IsolateFilterFromPath_Impl( String& rPath, String& rFilter );
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void implArrangeControls();
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void implUpdateImages( );
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protected:
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virtual long Notify( NotifyEvent& rNEvt );
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void EnableInternet( sal_Bool bInternet );
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// originally from VclFileDialog
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Link _aOKHdl;
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Link _aFileSelectHdl;
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Link _aFilterSelectHdl;
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String _aPath;
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String _aDefExt;
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void ReleaseOwnerShip( Window* pUserControl );
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/** enables or disables the complete UI of the file picker, with only offering a
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cancel button
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This method preserves the "enabled" state of its controls in the following sense:
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If you disable a certain control, then disable the dialog UI, then enable the dialog
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UI, the control will still be disabled.
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This is under the assumption that you'll use EnableControl. Direct access to the control
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(such as pControl->Enable()) will break this.
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*/
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void EnableUI( sal_Bool _bEnable );
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/** enables or disables a control
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You are strongly encouraged to prefer this method over pControl->Enable( _bEnable ). See
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<member>EnableUI</member> for details.
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*/
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void EnableControl( Control* _pControl, sal_Bool _bEnable );
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short PrepareExecute();
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public:
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SvtFileDialog( Window* _pParent, WinBits nBits, WinBits nExtraBits );
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SvtFileDialog( Window* _pParent, WinBits nBits );
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~SvtFileDialog();
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virtual long OK();
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virtual short Execute();
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virtual void StartExecuteModal( const Link& rEndDialogHdl );
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void FileSelect();
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void FilterSelect();
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void SetBlackList( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& rBlackList );
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const ::com::sun::star::uno::Sequence< ::rtl::OUString >& GetBlackList() const;
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void SetStandardDir( const String& rStdDir );
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const String& GetStandardDir() const;
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std::vector<rtl::OUString> GetPathList() const; // for MultiSelection
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void AddFilter( const String& rFilter,
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const String& rType );
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void AddFilterGroup(
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const String& _rFilter,
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const com::sun::star::uno::Sequence< com::sun::star::beans::StringPair >& rFilters );
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void SetCurFilter( const String& rFilter );
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String GetCurFilter() const;
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sal_uInt16 GetFilterCount() const;
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const String& GetFilterName( sal_uInt16 nPos ) const;
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virtual void Resize();
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virtual void DataChanged( const DataChangedEvent& _rDCEvt );
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void PrevLevel_Impl();
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void OpenURL_Impl( const String& rURL );
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inline SvtFileView* GetView() const;
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void DisableSaveLastDirectory();
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void InitSize();
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void UpdateControls( const String& rURL );
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void EnableAutocompletion( sal_Bool _bEnable = sal_True );
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void SetFileCallback( ::svt::IFilePickerListener *pNotifier ) { _pFileNotifier = pNotifier; }
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sal_Int32 getTargetColorDepth();
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sal_Int32 getAvailableWidth();
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sal_Int32 getAvailableHeight();
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void setImage( sal_Int16 aImageFormat, const ::com::sun::star::uno::Any& rImage );
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sal_Bool setShowState( sal_Bool bShowState );
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sal_Bool getShowState();
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sal_Bool isAutoExtensionEnabled();
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String getCurrentFileText( ) const;
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void setCurrentFileText( const String& _rText, bool _bSelectAll = false );
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void onAsyncOperationStarted();
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void onAsyncOperationFinished();
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void displayIOException( const String& _rURL, ::com::sun::star::ucb::IOErrorCode _eCode );
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void simulateAccessDenied( const String& _rURL )
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{
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displayIOException( _rURL, ::com::sun::star::ucb::IOErrorCode_ACCESS_DENIED );
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}
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// originally from VclFileDialog
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virtual sal_Bool AddControl( Window* pControl, sal_Bool bNewLine = sal_False );
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// inline
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inline void SetPath( const String& rNewURL );
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inline void SetHasFilename( bool bHasFilename );
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inline const String& GetPath() const;
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inline void SetDefaultExt( const String& rExt );
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inline void EraseDefaultExt( xub_StrLen _nIndex = 0 );
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inline const String& GetDefaultExt() const;
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inline void SetOKHdl( const Link& rLink );
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inline const Link& GetOKHdl() const;
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inline void SetFileSelectHdl( const Link& rLink );
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inline const Link& GetFileSelectHdl() const;
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inline void SetFilterSelectHdl( const Link& rLink );
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inline const Link& GetFilterSelectHdl() const;
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inline Image GetButtonImage( sal_uInt16 _nButtonId ) const { return m_aImages.GetImage( _nButtonId ); }
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sal_Bool ContentIsFolder( const rtl::OUString& rURL ) { return m_aContent.isFolder( rURL ) && m_aContent.isValid(); }
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sal_Bool ContentHasParentFolder( const rtl::OUString& rURL );
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sal_Bool ContentCanMakeFolder( const rtl::OUString& rURL );
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sal_Bool ContentGetTitle( const rtl::OUString& rURL, String& rTitle );
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/** updates the sizes of the listboxes in the bottom area of the dialog, and of their labels,
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according to the space occupied by the current label texts
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@since #i42824#
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*/
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void updateListboxLabelSizes();
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/** checks URL access permissions
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<p>with the "restriction" feature we have in the file dialog, it's possible that
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only certain URLs can be browsed. This method checks whether a given URL belongs
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to this set of permitted URLs.</p>
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<p>If no "access restriction" is effective, this method always returns <TRUE/>.</p>
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*/
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inline bool isUrlAllowed( const String& _rURL ) const { return m_aURLFilter.isUrlAllowed( _rURL ); }
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private:
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SvtFileDialogFilter_Impl* implAddFilter( const String& _rFilter, const String& _rType );
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/** updates _pUserFilter with a new filter
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<p>No checks for necessity are made.</p>
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@param _bAllowUserDefExt
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set to <TRUE/> if a filter like "*.txt" should reset the DefaultExtension to doc.
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<p>
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In a file-save-dialog this would have the following effect:<br/>
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Say that auto-extension is checked, and the user enters *.txt, while a non-txt filter is selected.<br/>
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If _bAllowUserDefExt is set to <TRUE/>, then a user input of "foo" would save a foo.txt, but in a format
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which is determined by the filter selected (which is no txt file as said above).<br/>
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If _bAllowUserDefExt is set to <FALSE/>, the default extension will be the one of the selected filter, means
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in the above scenario a file "foo.<ext>" will be saved where ext is the extension of the selected filter.
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</p>
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@return <TRUE/> if the new filter is "*.*"
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*/
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sal_Bool createNewUserFilter( const String& _rNewFilter, sal_Bool _bAllowUserDefExt );
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sal_uInt16 adjustFilter( const String& _rFilter );
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// IFilePickerController, needed by OControlAccess
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virtual Control* getControl( sal_Int16 _nControlId, sal_Bool _bLabelControl = sal_False ) const;
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virtual void enableControl( sal_Int16 _nControlId, sal_Bool _bEnable );
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virtual String getCurFilter( ) const;
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String implGetInitialURL( const String& _rPath, const String& _rFallback );
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/// initializes the special URL lists, such as our favourites and our restricted paths
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void implInitializeSpecialURLLists( );
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/// executes a certain FileView action asynchronously
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void executeAsync(
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::svt::AsyncPickerAction::Action _eAction,
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const String& _rURL,
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const String& _rFilter
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);
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/** helper function to check and append the default filter extension if
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necessary.
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The function checks if the specified filename already contains one of
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the valid extensions of the specified filter. If not the filter default
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extension is appended to the filename.
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@param _rFileName the filename which is checked and extended if necessary.
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@param _rFilterDefaultExtension the default extension of the used filter.
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@param _rFilterExtensions a list of one or more valid filter extensions
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of the used filter.
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*/
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static void appendDefaultExtension(
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String& _rFileName,
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const String& _rFilterDefaultExtension,
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const String& _rFilterExtensions);
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};
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//***************************************************************************
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inline void SvtFileDialog::SetPath( const String& rNewURL )
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{
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_aPath = rNewURL;
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}
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//***************************************************************************
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inline void SvtFileDialog::SetHasFilename( bool bHasFilename )
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{
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m_bHasFilename = bHasFilename;
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}
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//***************************************************************************
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inline const String& SvtFileDialog::GetPath() const
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{
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return _aPath;
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}
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//***************************************************************************
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inline void SvtFileDialog::SetDefaultExt( const String& rExt )
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{
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_aDefExt = rExt;
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}
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inline void SvtFileDialog::EraseDefaultExt( xub_StrLen _nIndex )
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{
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_aDefExt.Erase( _nIndex );
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}
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inline const String& SvtFileDialog::GetDefaultExt() const
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{
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return _aDefExt;
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}
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//*****************************************************************************
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inline void SvtFileDialog::SetOKHdl
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(
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const Link& rLink
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)
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{
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_aOKHdl = rLink;
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}
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//*****************************************************************************
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inline const Link& SvtFileDialog::GetOKHdl() const
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{
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return _aOKHdl;
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}
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//*****************************************************************************
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inline void SvtFileDialog::SetFileSelectHdl
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(
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const Link& rLink
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)
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{
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_aFileSelectHdl = rLink;
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}
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//*****************************************************************************
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inline const Link& SvtFileDialog::GetFileSelectHdl() const
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{
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return _aFileSelectHdl;
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}
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//*****************************************************************************
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inline void SvtFileDialog::SetFilterSelectHdl
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(
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const Link& rLink
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)
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{
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_aFilterSelectHdl = rLink;
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}
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//*****************************************************************************
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inline const Link& SvtFileDialog::GetFilterSelectHdl() const
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{
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return _aFilterSelectHdl;
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}
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//*****************************************************************************
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inline SvtFileView* SvtFileDialog::GetView() const
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{
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return _pFileView;
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}
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//*****************************************************************************
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//*****************************************************************************
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//*****************************************************************************
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class SvtFilePicker;
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#define FILE_SELECTION_CHANGED 1
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#define DIRECTORY_CHANGED 2
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#define HELP_REQUESTED 3
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#define CTRL_STATE_CHANGED 4
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#define DIALOG_SIZE_CHANGED 5
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#endif // #ifndef _IODLG_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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