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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SFX_FILEDLGIMPL_HXX
#define _SFX_FILEDLGIMPL_HXX
#include <vcl/timer.hxx>
#include <vcl/graph.hxx>
#include <cppuhelper/implbase2.hxx>
#include <com/sun/star/beans/StringPair.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/ui/dialogs/XFilePicker.hpp>
#include <com/sun/star/ui/dialogs/XFilePickerListener.hpp>
#include <com/sun/star/ui/dialogs/XDialogClosedListener.hpp>
#include <sfx2/fcontnr.hxx>
#define _SVSTDARR_STRINGSDTOR
#include <svl/svstdarr.hxx>
#include <sfx2/filedlghelper.hxx>
#include <comphelper/sequenceasvector.hxx>
class SfxFilterMatcher;
class GraphicFilter;
class FileDialogHelper;
namespace sfx2
{
typedef ::com::sun::star::beans::StringPair FilterPair;
class FileDialogHelper_Impl :
public ::cppu::WeakImplHelper2<
::com::sun::star::ui::dialogs::XFilePickerListener,
::com::sun::star::ui::dialogs::XDialogClosedListener >
{
friend class FileDialogHelper;
::com::sun::star::uno::Reference < ::com::sun::star::ui::dialogs::XFilePicker > mxFileDlg;
::com::sun::star::uno::Reference < ::com::sun::star::container::XNameAccess > mxFilterCFG;
std::vector< FilterPair > maFilters;
SfxFilterMatcher* mpMatcher;
GraphicFilter* mpGraphicFilter;
FileDialogHelper* mpAntiImpl;
Window* mpPreferredParentWindow;
::comphelper::SequenceAsVector< ::rtl::OUString > mlLastURLs;
::rtl::OUString maPath;
::rtl::OUString maFileName;
::rtl::OUString maCurFilter;
::rtl::OUString maSelectFilter;
::rtl::OUString maButtonLabel;
Timer maPreViewTimer;
Graphic maGraphic;
const short m_nDialogType;
SfxFilterFlags m_nMustFlags;
SfxFilterFlags m_nDontFlags;
ULONG mnPostUserEventId;
ErrCode mnError;
FileDialogHelper::Context meContext;
sal_Bool mbHasPassword : 1;
sal_Bool mbIsPwdEnabled : 1;
sal_Bool m_bHaveFilterOptions : 1;
sal_Bool mbHasVersions : 1;
sal_Bool mbHasAutoExt : 1;
sal_Bool mbHasLink : 1;
sal_Bool mbHasPreview : 1;
sal_Bool mbShowPreview : 1;
sal_Bool mbIsSaveDlg : 1;
sal_Bool mbExport : 1;
sal_Bool mbDeleteMatcher : 1;
sal_Bool mbInsert : 1;
sal_Bool mbSystemPicker : 1;
sal_Bool mbPwdCheckBoxState : 1;
sal_Bool mbSelection : 1;
sal_Bool mbSelectionEnabled : 1;
sal_Bool mbHasSelectionBox : 1;
sal_Bool mbSelectionFltrEnabled : 1;
private:
void addFilters( sal_Int64 nFlags,
const String& rFactory,
SfxFilterFlags nMust,
SfxFilterFlags nDont );
void addFilter( const ::rtl::OUString& rFilterName,
const ::rtl::OUString& rExtension );
void addGraphicFilter();
void enablePasswordBox( sal_Bool bInit );
void updateFilterOptionsBox();
void updateExportButton();
void updateSelectionBox();
void updateVersions();
void updatePreviewState( sal_Bool _bUpdatePreviewWindow = sal_True );
void dispose();
void loadConfig();
void saveConfig();
const SfxFilter* getCurentSfxFilter();
sal_Bool updateExtendedControl( sal_Int16 _nExtendedControlId, sal_Bool _bEnable );
ErrCode getGraphic( const ::rtl::OUString& rURL, Graphic& rGraphic ) const;
void setDefaultValues();
void preExecute();
void postExecute( sal_Int16 _nResult );
sal_Int16 implDoExecute();
void implStartExecute();
void correctVirtualDialogType();
void setControlHelpIds( const sal_Int16* _pControlId, const sal_Int32* _pHelpId );
void setDialogHelpId( const sal_Int32 _nHelpId );
sal_Bool CheckFilterOptionsCapability( const SfxFilter* _pFilter );
sal_Bool isInOpenMode() const;
String getCurrentFilterUIName() const;
void LoadLastUsedFilter( const ::rtl::OUString& _rContextIdentifier );
void SaveLastUsedFilter( const ::rtl::OUString& _rContextIdentifier );
void SaveLastUsedFilter( void );
void implInitializeFileName( );
void implGetAndCacheFiles( const ::com::sun::star::uno::Reference< XInterface >& xPicker ,
SvStringsDtor*& rpURLList,
const SfxFilter* pFilter );
String implEnsureURLExtension(const String& sURL ,
const String& sExtension);
DECL_LINK( TimeOutHdl_Impl, Timer* );
DECL_LINK( HandleEvent, FileDialogHelper* );
DECL_LINK( InitControls, void* );
public:
// XFilePickerListener methods
virtual void SAL_CALL fileSelectionChanged( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent ) throw( ::com::sun::star::uno::RuntimeException );
virtual void SAL_CALL directoryChanged( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent ) throw( ::com::sun::star::uno::RuntimeException );
virtual ::rtl::OUString SAL_CALL helpRequested( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent ) throw( ::com::sun::star::uno::RuntimeException );
virtual void SAL_CALL controlStateChanged( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent ) throw( ::com::sun::star::uno::RuntimeException );
virtual void SAL_CALL dialogSizeChanged() throw( ::com::sun::star::uno::RuntimeException );
// XDialogClosedListener methods
virtual void SAL_CALL dialogClosed( const ::com::sun::star::ui::dialogs::DialogClosedEvent& _rEvent ) throw (::com::sun::star::uno::RuntimeException);
// XEventListener methods
virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw( ::com::sun::star::uno::RuntimeException );
// handle XFilePickerListener events
void handleFileSelectionChanged( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent );
void handleDirectoryChanged( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent );
::rtl::OUString handleHelpRequested( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent );
void handleControlStateChanged( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent );
void handleDialogSizeChanged();
// Own methods
FileDialogHelper_Impl(
FileDialogHelper* _pAntiImpl,
const short nDialogType,
sal_Int64 nFlags,
sal_Int16 nDialog = SFX2_IMPL_DIALOG_CONFIG,
Window* _pPreferredParentWindow = NULL,
const String& sStandardDir = String::CreateFromAscii( "" ),
const ::com::sun::star::uno::Sequence< ::rtl::OUString >& rBlackList = ::com::sun::star::uno::Sequence< ::rtl::OUString >()
);
virtual ~FileDialogHelper_Impl();
ErrCode execute( SvStringsDtor*& rpURLList,
SfxItemSet *& rpSet,
String& rFilter );
ErrCode execute();
void setFilter( const ::rtl::OUString& rFilter );
/** sets the directory which should be browsed
<p>If the given path does not point to a valid (existent and accessible) folder, the request
is silently dropped</p>
*/
void displayFolder( const ::rtl::OUString& rPath );
void setFileName( const ::rtl::OUString& _rFile );
::rtl::OUString getPath() const;
::rtl::OUString getFilter() const;
void getRealFilter( String& _rFilter ) const;
ErrCode getGraphic( Graphic& rGraphic ) const;
void createMatcher( const String& rFactory );
sal_Bool isShowFilterExtensionEnabled() const;
void addFilterPair( const ::rtl::OUString& rFilter,
const ::rtl::OUString& rFilterWithExtension );
::rtl::OUString getFilterName( const ::rtl::OUString& rFilterWithExtension ) const;
::rtl::OUString getFilterWithExtension( const ::rtl::OUString& rFilter ) const;
void SetContext( FileDialogHelper::Context _eNewContext );
inline sal_Bool isSystemFilePicker() const { return mbSystemPicker; }
inline sal_Bool isPasswordEnabled() const { return mbIsPwdEnabled; }
};
} // end of namespace sfx2
#endif // _SFX_FILEDLGIMPL_HXX
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