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Last change
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15082,
checked in by westram, 8 years ago
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Property svn:eol-style set to
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Author Date Id Revision
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File size:
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| 1 | // ==================================================================== // |
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| 2 | // // |
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| 3 | // File : awt_hotkeys.hxx // |
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| 4 | // Purpose : // |
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| 5 | // // |
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| 6 | // // |
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| 7 | // Coded by Ralf Westram (coder@reallysoft.de) in August 2001 // |
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| 8 | // Copyright Department of Microbiology (Technical University Munich) // |
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| 9 | // // |
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| 10 | // Visit our web site at: http://www.arb-home.de/ // |
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| 11 | // // |
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| 12 | // // |
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| 13 | // ==================================================================== // |
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| 14 | |
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| 15 | #ifndef AWT_HOTKEYS_HXX |
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| 16 | #define AWT_HOTKEYS_HXX |
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| 17 | |
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| 18 | #ifndef _GLIBCXX_STRING |
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| 19 | #include <string> |
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| 20 | #endif |
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| 21 | #ifndef ARBTOOLS_H |
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| 22 | #include <arbtools.h> |
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| 23 | #endif |
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| 24 | |
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| 25 | // -------------------------- |
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| 26 | // class awt_hotkeys |
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| 27 | // -------------------------- |
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| 28 | // this class automatically creates hotkeys from strings |
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| 29 | // use one instance for one set of hotkeys |
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| 30 | class awt_hotkeys : virtual Noncopyable { |
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| 31 | private: |
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| 32 | bool used[26]; |
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| 33 | bool USED[26]; |
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| 34 | char artificial; |
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| 35 | char current[2]; |
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| 36 | |
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| 37 | public: |
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| 38 | awt_hotkeys() { |
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| 39 | for (int i = 0; i<26; ++i) { |
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| 40 | USED[i] = used[i] = false; |
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| 41 | } |
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| 42 | artificial = '0'; |
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| 43 | current[0] = current[1] = 0; |
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| 44 | } |
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| 45 | virtual ~awt_hotkeys() {} |
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| 46 | |
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| 47 | // return a unique hotkey (returns an empty string if no hotkey left) |
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| 48 | const char* artificial_hotkey(); |
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| 49 | // return a unique hotkey for label (uses one character from label if possible) |
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| 50 | const char* hotkey(const std::string& label); |
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| 51 | }; |
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| 52 | |
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| 53 | |
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| 54 | |
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| 55 | #else |
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| 56 | #error awt_hotkeys.hxx included twice |
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| 57 | #endif // AWT_HOTKEYS_HXX |
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| 58 | |
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