271 lines
10 KiB
C++
271 lines
10 KiB
C++
/*************************************************************************
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*
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* $RCSfile: WinFileOpenImpl.hxx,v $
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*
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* $Revision: 1.4 $
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*
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* last change: $Author: tra $ $Date: 2001-07-30 07:28:38 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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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 2000 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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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _WINFILEOPENIMPL_HXX_
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#define _WINFILEOPENIMPL_HXX_
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//------------------------------------------------------------------------
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// includes
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//------------------------------------------------------------------------
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#ifndef _COM_SUN_STAR_UI_DIALOGS_XEXTENDEDFILEPICKER_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_FILEPICKEREVENT_HPP_
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#include <com/sun/star/ui/dialogs/FilePickerEvent.hpp>
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#endif
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#ifndef _FILTER_CONTAINER_HXX_
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#include "FilterContainer.hxx"
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#endif
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#ifndef _FILEOPENDLG_HXX_
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#include "FileOpenDlg.hxx"
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#endif
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#ifndef _DIBPREVIEW_HXX_
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#include "dibpreview.hxx"
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#endif
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#include <utility>
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#include <memory>
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#include <vector>
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//-------------------------------------------------------------------------
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// a cache for the control values before and after execution of the dialog
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//-------------------------------------------------------------------------
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struct ControlCacheEntry
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{
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sal_Int16 m_controlId;
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sal_Int16 m_controlAction;
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::com::sun::star::uno::Any m_Value;
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ControlCacheEntry(
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sal_Int16 aControlId, sal_Int16 aControlAction, ::com::sun::star::uno::Any aValue ) :
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m_controlId( aControlId ),
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m_controlAction( aControlAction ),
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m_Value( aValue )
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{}
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};
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typedef std::vector< ControlCacheEntry > ControlCache_T;
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//------------------------------------------------------------------------
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// deklarations
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//------------------------------------------------------------------------
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// forward declaration
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class CFilePicker;
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class CWinFileOpenImpl : public CFileOpenDialog
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{
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public:
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CWinFileOpenImpl(
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CFilePicker* aFilePicker,
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sal_Bool bFileOpenDialog = sal_True,
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sal_uInt32 dwFlags = OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
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sal_uInt32 dwTemplateId = 0,
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HINSTANCE hInstance = 0 );
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virtual ~CWinFileOpenImpl( );
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//-----------------------------------------------------------------------------------------
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// XExecutableDialog
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//-----------------------------------------------------------------------------------------
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virtual sal_Int16 SAL_CALL execute( ) throw( ::com::sun::star::uno::RuntimeException );
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//-----------------------------------------------------------------------------------------
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// XFilePicker
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//-----------------------------------------------------------------------------------------
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virtual void SAL_CALL setDefaultName( const ::rtl::OUString& aName )
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throw( ::com::sun::star::lang::IllegalArgumentException, ::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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virtual void SAL_CALL setDisplayDirectory( const ::rtl::OUString& aDirectory )
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throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException );
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virtual ::rtl::OUString SAL_CALL getDisplayDirectory( ) throw ( ::com::sun::star::uno::RuntimeException );
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//-----------------------------------------------------------------------------------------
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// XFilterManager
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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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// XFilePickerControlAccess
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//-----------------------------------------------------------------------------------------
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virtual void SAL_CALL setValue( sal_Int16 aControlId, sal_Int16 aControlAction, 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 aControlId, sal_Bool bEnable )
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throw( ::com::sun::star::uno::RuntimeException );
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virtual void SAL_CALL setLabel( sal_Int16 aControlId, 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 aControlId )
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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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protected:
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sal_Int16 SAL_CALL getFocused( );
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virtual sal_Bool SAL_CALL preModal( );
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virtual void SAL_CALL postModal( sal_Int16 nDialogResult );
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virtual sal_uInt32 SAL_CALL onFileOk();
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virtual void SAL_CALL onSelChanged( HWND hwndListBox );
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virtual void SAL_CALL onHelp( );
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// only called back if OFN_EXPLORER is set
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virtual void SAL_CALL onInitDone();
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virtual void SAL_CALL onFolderChanged();
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virtual void SAL_CALL onTypeChanged( sal_uInt32 nFilterIndex );
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// call base class method first when overloading
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virtual void SAL_CALL onInitDialog( HWND hwndDlg, HWND hwndChild );
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virtual sal_uInt32 SAL_CALL onCtrlCommand( HWND hwndDlg, sal_uInt16 ctrlId, sal_uInt16 notifyCode );
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private:
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// initialize all controls from cache
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void SAL_CALL InitControlState( HWND hWnd );
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// save the control state
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void SAL_CALL CacheControlState( HWND hWnd );
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// checks wether there is the checkbox preview
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sal_Bool SAL_CALL HasPreview( HWND hWnd );
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// returns a hwnd for a control if successful
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// if bIncludeStdCtrls is false, the standard file dialog
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// controls like OK button, etc. will not be considered
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// the function return 0 on failure
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HWND SAL_CALL GetHwndDlgItem( sal_Int16 ctrlId, sal_Bool bIncludeStdCtrls = sal_True );
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void SAL_CALL SetDefaultExtension( );
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void SAL_CALL InitialSetDefaultName( );
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static unsigned int CALLBACK SubClassFunc( HWND hWnd, WORD wMessage, WPARAM wParam, LPARAM lParam );
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static BOOL CALLBACK EnumChildWndProc( HWND hWnd, LPARAM lParam );
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typedef std::pair< int, int > DIMENSION_T;
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private:
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std::auto_ptr< CFilterContainer > m_filterContainer;
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std::auto_ptr< CDIBPreview > m_DIBPreview;
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sal_Bool m_bPreviewExists;
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CFilePicker* m_FilePicker;
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DLGPROC m_pfnOldDlgProc;
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DIMENSION_T m_SizeFileListBoxOriginal;
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rtl::OUString m_defaultName;
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sal_Bool m_bInExecuteMode;
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ControlCache_T m_ControlCache;
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sal_Bool m_bInitialSelChanged;
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};
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#endif
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