c2a6c746e6
2008/04/01 15:16:59 thb 1.3.266.2: #i85898# Stripping all external header guards 2008/03/31 13:13:14 rt 1.3.266.1: #i87441# Change license header to LPGL v3.
110 lines
4 KiB
C++
110 lines
4 KiB
C++
/*************************************************************************
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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 2008 by Sun Microsystems, Inc.
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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: asyncfilepicker.hxx,v $
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* $Revision: 1.4 $
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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 SVTOOLS_SOURCE_FILEPICKER_ASYNCFILEPICKER_HXX
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#define SVTOOLS_SOURCE_FILEPICKER_ASYNCFILEPICKER_HXX
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/** === begin UNO includes === **/
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/** === end UNO includes === **/
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#include <tools/link.hxx>
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#include <tools/string.hxx>
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#include <rtl/ref.hxx>
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class SvtFileView;
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class SvtFileDialog;
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//........................................................................
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namespace svt
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{
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//........................................................................
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//====================================================================
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//= AsyncPickerAction
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//====================================================================
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class AsyncPickerAction : public ::rtl::IReference
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{
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public:
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enum Action
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{
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ePrevLevel,
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eOpenURL,
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eExecuteFilter
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};
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private:
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mutable oslInterlockedCount m_refCount;
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Action m_eAction;
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SvtFileView* m_pView;
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SvtFileDialog* m_pDialog;
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String m_sURL;
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String m_sFileName;
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bool m_bRunning;
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public:
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AsyncPickerAction( SvtFileDialog* _pDialog, SvtFileView* _pView, const Action _eAction );
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/** executes the action
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@param _nMinTimeout
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the minimum timeout to wait, in milliseconds. If negative, the action will we done
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synchronously. If between 0 and 999, it will be corrected to 1000, means the
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smallest valid value is 1000 (which equals one second).
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@param _nMaxTimeout
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The maximum time to wait for a result, in milliseconds. If there's no result of
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the action within the given time frame, the action will be cancelled.
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If smaller than or equal to <arg>_nMinTimeout</arg>, it will be corrected to
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<arg>_nMinTimeout</arg> + 30000.
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*/
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void execute( const String& _rURL, const String& _rFilter, sal_Int32 _nMinTimeout, sal_Int32 _nMaxTimeout );
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/// cancels the running action
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void cancel();
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// IReference overridables
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virtual oslInterlockedCount SAL_CALL acquire();
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virtual oslInterlockedCount SAL_CALL release();
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protected:
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virtual ~AsyncPickerAction();
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private:
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DECL_LINK( OnActionDone, void* );
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AsyncPickerAction(); // never implemented
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AsyncPickerAction( const AsyncPickerAction& ); // never implemented
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AsyncPickerAction& operator=( const AsyncPickerAction& ); // never implemented
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};
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//........................................................................
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} // namespace svt
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//........................................................................
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#endif // SVTOOLS_SOURCE_FILEPICKER_ASYNCFILEPICKER_HXX
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