386 lines
16 KiB
C++
386 lines
16 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: SalGtkFilePicker.hxx,v $
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*
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* $Revision: 1.9 $
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*
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* last change: $Author: ihi $ $Date: 2006-08-03 13:20:16 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef _SALGTKFILEPICKER_HXX_
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#define _SALGTKFILEPICKER_HXX_
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//_______________________________________________________________________________________________________________________
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// includes of other projects
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//_______________________________________________________________________________________________________________________
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#ifndef _CPPUHELPER_COMPBASE10_HXX_
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#include <cppuhelper/compbase10.hxx>
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#endif
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#ifndef _COM_SUN_STAR_LANG_XINITIALIZATION_HPP_
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#include <com/sun/star/lang/XInitialization.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UI_DIALOGS_XFILEPICKERNOTIFIER_HPP_
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#include <com/sun/star/ui/dialogs/XFilePickerNotifier.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UI_DIALOGS_XFILTERMANAGER_HPP_
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#include <com/sun/star/ui/dialogs/XFilterManager.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UI_DIALOGS_XFILTERGROUPMANAGER_HPP_
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#include <com/sun/star/ui/dialogs/XFilterGroupManager.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UI_DIALOGS_XFILEPICKERCONTROLACCESS_HPP_
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#include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UI_DIALOGS_XFILEPREVIEW_HPP_
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#include <com/sun/star/ui/dialogs/XFilePreview.hpp>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_STRINGPAIR_HPP_
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#include <com/sun/star/beans/StringPair.hpp>
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#endif
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#ifndef _SALGTKPICKER_HXX_
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#include "SalGtkPicker.hxx"
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#endif
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#include <memory>
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#ifndef _RTL_USTRING_H_
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#include <rtl/ustring.hxx>
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#endif
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#include <list>
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//----------------------------------------------------------
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// Implementation class for the XFilePicker Interface
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//----------------------------------------------------------
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//----------------------------------------------------------
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// forward declarations
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//----------------------------------------------------------
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using namespace rtl;
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struct FilterEntry;
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struct ElementEntry_Impl;
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typedef ::std::list < FilterEntry > FilterList;
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typedef ::std::list < ElementEntry_Impl > ElementList;
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typedef ::com::sun::star::beans::StringPair UnoFilterEntry;
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typedef ::com::sun::star::uno::Sequence< UnoFilterEntry > UnoFilterList; // can be transported more effectively
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//----------------------------------------------------------
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// class declaration
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//----------------------------------------------------------
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class SalGtkFilePicker :
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public SalGtkPicker,
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public cppu::WeakComponentImplHelper10<
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::com::sun::star::ui::dialogs::XFilterManager,
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::com::sun::star::ui::dialogs::XFilterGroupManager,
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::com::sun::star::ui::dialogs::XFilePickerControlAccess,
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::com::sun::star::ui::dialogs::XFilePickerNotifier,
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::com::sun::star::ui::dialogs::XFilePreview,
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::com::sun::star::ui::dialogs::XFilePickerWorkaround,
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::com::sun::star::lang::XInitialization,
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::com::sun::star::util::XCancellable,
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::com::sun::star::lang::XEventListener,
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::com::sun::star::lang::XServiceInfo >
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{
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public:
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// constructor
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SalGtkFilePicker( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceMgr );
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//------------------------------------------------------------------------------------
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// XFilePickerNotifier
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//------------------------------------------------------------------------------------
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virtual void SAL_CALL addFilePickerListener( const ::com::sun::star::uno::Reference< ::com::sun::star::ui::dialogs::XFilePickerListener >& xListener )
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throw( ::com::sun::star::uno::RuntimeException );
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virtual void SAL_CALL removeFilePickerListener( const ::com::sun::star::uno::Reference< ::com::sun::star::ui::dialogs::XFilePickerListener >& xListener )
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throw( ::com::sun::star::uno::RuntimeException );
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//------------------------------------------------------------------------------------
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// XExecutableDialog functions
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//------------------------------------------------------------------------------------
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virtual void SAL_CALL setTitle( const ::rtl::OUString& aTitle )
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throw( ::com::sun::star::uno::RuntimeException );
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virtual sal_Int16 SAL_CALL execute( )
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throw( ::com::sun::star::uno::RuntimeException );
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//------------------------------------------------------------------------------------
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// XFilePicker functions
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//------------------------------------------------------------------------------------
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virtual void SAL_CALL setMultiSelectionMode( sal_Bool bMode )
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throw( ::com::sun::star::uno::RuntimeException );
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virtual void SAL_CALL setDefaultName( const ::rtl::OUString& aName )
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throw( ::com::sun::star::uno::RuntimeException );
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virtual void SAL_CALL setDisplayDirectory( const ::rtl::OUString& aDirectory )
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throw( com::sun::star::lang::IllegalArgumentException,
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::com::sun::star::uno::RuntimeException );
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virtual ::rtl::OUString SAL_CALL getDisplayDirectory( )
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throw( ::com::sun::star::uno::RuntimeException );
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virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getFiles()
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throw( ::com::sun::star::uno::RuntimeException );
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//------------------------------------------------------------------------------------
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// XFilePickerWorkaround functions
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//------------------------------------------------------------------------------------
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virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getFilesAsURIs()
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throw (::com::sun::star::uno::RuntimeException);
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//------------------------------------------------------------------------------------
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// XFilterManager functions
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//------------------------------------------------------------------------------------
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virtual void SAL_CALL appendFilter( const ::rtl::OUString& aTitle, const ::rtl::OUString& aFilter )
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throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException );
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virtual void SAL_CALL setCurrentFilter( const ::rtl::OUString& aTitle )
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throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException );
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virtual ::rtl::OUString SAL_CALL getCurrentFilter( )
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throw( ::com::sun::star::uno::RuntimeException );
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//------------------------------------------------------------------------------------
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// XFilterGroupManager functions
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//------------------------------------------------------------------------------------
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virtual void SAL_CALL appendFilterGroup( const ::rtl::OUString& sGroupTitle, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair >& aFilters )
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throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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//------------------------------------------------------------------------------------
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// XFilePickerControlAccess functions
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//------------------------------------------------------------------------------------
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virtual void SAL_CALL setValue( sal_Int16 nControlId, sal_Int16 nControlAction, const ::com::sun::star::uno::Any& aValue )
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throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Any SAL_CALL getValue( sal_Int16 aControlId, sal_Int16 aControlAction )
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throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL enableControl( sal_Int16 nControlId, sal_Bool bEnable )
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throw(::com::sun::star::uno::RuntimeException );
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virtual void SAL_CALL setLabel( sal_Int16 nControlId, const ::rtl::OUString& aLabel )
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throw (::com::sun::star::uno::RuntimeException);
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virtual ::rtl::OUString SAL_CALL getLabel( sal_Int16 nControlId )
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throw (::com::sun::star::uno::RuntimeException);
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//------------------------------------------------
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// XFilePreview
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//------------------------------------------------
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virtual ::com::sun::star::uno::Sequence< sal_Int16 > SAL_CALL getSupportedImageFormats( )
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throw (::com::sun::star::uno::RuntimeException);
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virtual sal_Int32 SAL_CALL getTargetColorDepth( )
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throw (::com::sun::star::uno::RuntimeException);
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virtual sal_Int32 SAL_CALL getAvailableWidth( )
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throw (::com::sun::star::uno::RuntimeException);
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virtual sal_Int32 SAL_CALL getAvailableHeight( )
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throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL setImage( sal_Int16 aImageFormat, const ::com::sun::star::uno::Any& aImage )
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throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual sal_Bool SAL_CALL setShowState( sal_Bool bShowState )
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throw (::com::sun::star::uno::RuntimeException);
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virtual sal_Bool SAL_CALL getShowState( )
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throw (::com::sun::star::uno::RuntimeException);
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//------------------------------------------------
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// XInitialization
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//------------------------------------------------
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virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments )
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throw(::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
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//------------------------------------------------
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// XCancellable
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//------------------------------------------------
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virtual void SAL_CALL cancel( )
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throw( ::com::sun::star::uno::RuntimeException );
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//------------------------------------------------
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// XEventListener
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//------------------------------------------------
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using cppu::WeakComponentImplHelperBase::disposing;
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virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& aEvent )
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throw(::com::sun::star::uno::RuntimeException);
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//------------------------------------------------
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// XServiceInfo
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//------------------------------------------------
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virtual ::rtl::OUString SAL_CALL getImplementationName( )
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throw(::com::sun::star::uno::RuntimeException);
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virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName )
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throw(::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( )
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throw(::com::sun::star::uno::RuntimeException);
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//------------------------------------------------------------------------------------
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// FilePicker Event functions
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//------------------------------------------------------------------------------------
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void SAL_CALL fileSelectionChanged( ::com::sun::star::ui::dialogs::FilePickerEvent aEvent );
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void SAL_CALL directoryChanged( ::com::sun::star::ui::dialogs::FilePickerEvent aEvent );
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rtl::OUString SAL_CALL helpRequested( ::com::sun::star::ui::dialogs::FilePickerEvent aEvent ) const;
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void SAL_CALL controlStateChanged( ::com::sun::star::ui::dialogs::FilePickerEvent aEvent );
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void SAL_CALL dialogSizeChanged( );
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private:
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// prevent copy and assignment
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SalGtkFilePicker( const SalGtkFilePicker& );
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SalGtkFilePicker& operator=( const SalGtkFilePicker& );
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sal_Bool FilterNameExists( const ::rtl::OUString& rTitle );
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sal_Bool FilterNameExists( const UnoFilterList& _rGroupedFilters );
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void ensureFilterList( const ::rtl::OUString& _rInitialCurrentFilter );
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// to instanciate own services
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::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xServiceMgr;
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private:
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::com::sun::star::uno::Reference< ::com::sun::star::ui::dialogs::XFilePickerListener >
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m_xListener;
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FilterList *m_pFilterList;
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GtkWidget *m_pVBox;
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GtkWidget *m_pFilterExpander;
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GtkWidget *m_pFilterView;
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GtkListStore *m_pFilterStore;
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enum {
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AUTOEXTENSION,
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PASSWORD,
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FILTEROPTIONS,
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READONLY,
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LINK,
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PREVIEW,
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SELECTION,
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TOGGLE_LAST
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};
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GtkWidget *m_pToggles[ TOGGLE_LAST ];
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bool mbToggleVisibility[TOGGLE_LAST];
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bool mbToggleChecked[TOGGLE_LAST];
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static const rtl::OString m_ToggleLabels[TOGGLE_LAST];
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enum {
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PLAY,
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BUTTON_LAST };
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GtkWidget *m_pButtons[ BUTTON_LAST ];
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enum {
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VERSION,
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TEMPLATE,
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IMAGE_TEMPLATE,
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LIST_LAST
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};
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GtkWidget *m_pHBoxs[ LIST_LAST ];
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GtkWidget *m_pAligns[ LIST_LAST ];
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GtkWidget *m_pLists[ LIST_LAST ];
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GtkWidget *m_pListLabels[ LIST_LAST ];
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bool mbListVisibility[ LIST_LAST ];
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gulong mnHID_FolderChange;
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gulong mnHID_SelectionChange;
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::rtl::OUString m_aCurrentFilter;
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bool bVersionWidthUnset;
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sal_Bool mbPreviewState;
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gulong mHID_Preview;
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GtkWidget* m_pPreview;
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sal_Int32 m_PreviewImageWidth;
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sal_Int32 m_PreviewImageHeight;
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GtkWidget *getWidget( sal_Int16 nControlId, GType *pType = NULL);
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void SetCurFilter( const OUString& rFilter );
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void SetFilters();
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void UpdateFilterfromUI();
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void implChangeType( GtkTreeSelection *selection );
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int implAddFilter( const OUString& rFilter, const OUString& rType);
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int implAddFilterGroup( const OUString& rFilter,
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const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair>& _rFilters );
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void updateCurrentFilterFromName(const gchar* filtername);
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void unselect_type();
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void InitialMapping();
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void HandleSetListValue(GtkComboBox *pWidget, sal_Int16 nControlAction,
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const ::com::sun::star::uno::Any& rValue);
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::com::sun::star::uno::Any HandleGetListValue(GtkComboBox *pWidget, sal_Int16 nControlAction) const;
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static void expander_changed_cb( GtkExpander *expander, SalGtkFilePicker *pobjFP );
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static void preview_toggled_cb (GtkObject *cb, SalGtkFilePicker *pobjFP);
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static void filter_changed_cb (GtkFileChooser *file_chooser, GParamSpec *pspec, SalGtkFilePicker *pobjFP);
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static void type_changed_cb( GtkTreeSelection *selection, SalGtkFilePicker *pobjFP );
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static void folder_changed_cb (GtkFileChooser *file_chooser, SalGtkFilePicker *pobjFP);
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static void selection_changed_cb (GtkFileChooser *file_chooser, SalGtkFilePicker *pobjFP);
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static void update_preview_cb (GtkFileChooser *file_chooser, SalGtkFilePicker *pobjFP);
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static void dialog_mapped_cb(GtkWidget *widget, SalGtkFilePicker *pobjFP);
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public:
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virtual ~SalGtkFilePicker();
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};
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/* vi:set tabstop=4 shiftwidth=4 expandtab: */
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#endif // _SALGTKFILEPICKER_HXX_
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