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+/*************************************************************************
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* Copyright 2009 by Sun Microsystems, Inc.
+*
+* 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 VCL_QUICKSELECTIONENGINE_HXX
+#define VCL_QUICKSELECTIONENGINE_HXX
+
+#include "dllapi.h"
+
+#include <tools/string.hxx>
+
+#include <memory>
+
+class KeyEvent;
+
+//........................................................................
+namespace vcl
+{
+//........................................................................
+
+ typedef const void* StringEntryIdentifier;
+
+ //====================================================================
+ //= ISearchableStringList
+ //====================================================================
+ // TODO: consolidate this with ::vcl::IMnemonicEntryList
+ class SAL_NO_VTABLE VCL_DLLPUBLIC ISearchableStringList
+ {
+ public:
+ /** returns the current entry in the list of searchable strings.
+
+ Search operations will start with this entry.
+ */
+ virtual StringEntryIdentifier CurrentEntry( String& _out_entryText ) const = 0;
+
+ /** returns the next entry in the list.
+
+ The implementation is expected to wrap around. That is, if the given entry denotes the last
+ entry in the list, then NextEntry should return the first entry.
+ */
+ virtual StringEntryIdentifier NextEntry( StringEntryIdentifier _currentEntry, String& _out_entryText ) const = 0;
+
+ /** selects a given entry
+ */
+ virtual void SelectEntry( StringEntryIdentifier _entry ) = 0;
+ };
+
+ //====================================================================
+ //= QuickSelectionEngine
+ //====================================================================
+ struct QuickSelectionEngine_Data;
+ class VCL_DLLPUBLIC QuickSelectionEngine
+ {
+ public:
+ QuickSelectionEngine( ISearchableStringList& _entryList );
+ ~QuickSelectionEngine();
+
+ bool HandleKeyEvent( const KeyEvent& _rKEvt );
+ void Reset();
+
+ private:
+ ::std::auto_ptr< QuickSelectionEngine_Data > m_pData;
+
+ private:
+ QuickSelectionEngine(); // never implemented
+ QuickSelectionEngine( const QuickSelectionEngine& ); // never implemented
+ QuickSelectionEngine& operator=( const QuickSelectionEngine& ); // never implemented
+ };
+
+//........................................................................
+} // namespace vcl
+//........................................................................
+
+#endif // VCL_QUICKSELECTIONENGINE_HXX