diff options
Diffstat (limited to 'vcl/inc/vcl/mnemonic.hxx')
-rw-r--r-- | vcl/inc/vcl/mnemonic.hxx | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/vcl/inc/vcl/mnemonic.hxx b/vcl/inc/vcl/mnemonic.hxx new file mode 100644 index 000000000000..36462694d78b --- /dev/null +++ b/vcl/inc/vcl/mnemonic.hxx @@ -0,0 +1,91 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: mnemonic.hxx,v $ + * $Revision: 1.3 $ + * + * 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 _SV_MNEMONIC_HXX +#define _SV_MNEMONIC_HXX + +#include <vcl/dllapi.h> +#include <tools/string.hxx> +#include <com/sun/star/uno/Reference.h> +#include <com/sun/star/i18n/XCharacterClassification.hpp> + +// --------------------- +// - ImplMnemonicTypes - +// --------------------- + +// Mnemonic Chars, which we want support +// Latin 0-9 +#define MNEMONIC_RANGE_1_START 0x30 +#define MNEMONIC_RANGE_1_END 0x39 +// Latin A-Z +#define MNEMONIC_RANGE_2_START 0x41 +#define MNEMONIC_RANGE_2_END 0x5A +// Cyrillic +#define MNEMONIC_RANGE_3_START 0x0410 +#define MNEMONIC_RANGE_3_END 0x042F +// Greek +#define MNEMONIC_RANGE_4_START 0x0391 +#define MNEMONIC_RANGE_4_END 0x03AB +#define MNEMONIC_RANGES 4 +#define MAX_MNEMONICS ((MNEMONIC_RANGE_1_END-MNEMONIC_RANGE_1_START+1)+\ + (MNEMONIC_RANGE_2_END-MNEMONIC_RANGE_2_START+1)+\ + (MNEMONIC_RANGE_3_END-MNEMONIC_RANGE_3_START+1)+\ + (MNEMONIC_RANGE_4_END-MNEMONIC_RANGE_4_START+1)) + +#define MNEMONIC_CHAR ((sal_Unicode)'~') +#define MNEMONIC_INDEX_NOTFOUND ((USHORT)0xFFFF) + +// ------------------------- +// - MnemonicGenerator - +// ------------------------- + +class VCL_DLLPUBLIC MnemonicGenerator +{ +private: + // 0 == Mnemonic; >0 == count of characters + BYTE maMnemonics[MAX_MNEMONICS]; + ::com::sun::star::uno::Reference< ::com::sun::star::i18n::XCharacterClassification > mxCharClass; + +protected: + SAL_DLLPRIVATE USHORT ImplGetMnemonicIndex( sal_Unicode c ); + SAL_DLLPRIVATE sal_Unicode ImplFindMnemonic( const XubString& rKey ); + +public: + MnemonicGenerator(); + + void RegisterMnemonic( const XubString& rKey ); + BOOL CreateMnemonic( XubString& rKey ); + ::com::sun::star::uno::Reference< ::com::sun::star::i18n::XCharacterClassification > GetCharClass(); + + // returns a string where all '~'-characters and CJK mnemonics of the form (~A) are completely removed + static String EraseAllMnemonicChars( const String& rStr ); +}; + +#endif // _SV_MNEMONIC_HXX |