67 lines
1.1 KiB
C++
67 lines
1.1 KiB
C++
#ifndef keys_hh_INCLUDED
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#define keys_hh_INCLUDED
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#include <vector>
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#include "string.hh"
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namespace Kakoune
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{
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struct Key
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{
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enum class Modifiers
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{
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None = 0,
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Control = 1,
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Alt = 2,
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ControlAlt = 3
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};
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enum NamedKey : Character
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{
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Backspace = 256,
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Escape,
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Up,
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Down,
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Left,
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Right,
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PageUp,
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PageDown,
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BackTab,
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};
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Modifiers modifiers;
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Character key;
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constexpr Key(Modifiers modifiers, Character key)
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: modifiers(modifiers), key(key) {}
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constexpr Key(Character key)
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: modifiers(Modifiers::None), key(key) {}
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constexpr bool operator==(const Key& other) const
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{ return modifiers == other.modifiers and key == other.key; }
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};
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typedef std::vector<Key> KeyList;
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KeyList parse_keys(const String& str);
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}
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namespace std
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{
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template<>
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struct hash<Kakoune::Key> : unary_function<const Kakoune::Key&, size_t>
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{
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size_t operator()(const Kakoune::Key& key) const
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{
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return static_cast<size_t>(key.modifiers) * 1024 + key.key;
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}
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};
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}
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#endif // keys_hh_INCLUDED
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