| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
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| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
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| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
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| * |
| *************************************************************/ |
| |
| |
| |
| #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 ((sal_uInt16)0xFFFF) |
| |
| // ------------------------- |
| // - MnemonicGenerator - |
| // ------------------------- |
| |
| class VCL_DLLPUBLIC MnemonicGenerator |
| { |
| private: |
| // 0 == Mnemonic; >0 == count of characters |
| sal_uInt8 maMnemonics[MAX_MNEMONICS]; |
| ::com::sun::star::uno::Reference< ::com::sun::star::i18n::XCharacterClassification > mxCharClass; |
| |
| protected: |
| SAL_DLLPRIVATE sal_uInt16 ImplGetMnemonicIndex( sal_Unicode c ); |
| SAL_DLLPRIVATE sal_Unicode ImplFindMnemonic( const XubString& rKey ); |
| |
| public: |
| MnemonicGenerator(); |
| |
| void RegisterMnemonic( const XubString& rKey ); |
| sal_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 |
