2011-12-20 20:21:11 +01:00
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#include "keys.hh"
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#include <unordered_map>
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namespace Kakoune
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{
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2012-04-14 03:17:09 +02:00
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static std::unordered_map<String, Character> keynamemap = {
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2012-01-29 23:49:14 +01:00
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{ "ret", '\n' },
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{ "space", ' ' },
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{ "esc", 27 }
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2011-12-20 20:21:11 +01:00
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};
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2012-04-14 03:17:09 +02:00
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KeyList parse_keys(const String& str)
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2011-12-20 20:21:11 +01:00
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{
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KeyList result;
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for (size_t pos = 0; pos < str.length(); ++pos)
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{
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if (str[pos] == '<')
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{
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size_t end_pos = pos;
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while (end_pos < str.length() and str[end_pos] != '>')
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++end_pos;
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if (end_pos < str.length())
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{
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2012-01-29 23:49:14 +01:00
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Key::Modifiers modifier = Key::Modifiers::None;
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2012-04-14 03:17:09 +02:00
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String keyname = str.substr(pos+1, end_pos - pos - 1);
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2012-01-29 23:49:14 +01:00
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if (keyname.length() > 2)
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{
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if (tolower(keyname[0]) == 'c' and keyname[1] == '-')
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{
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modifier = Key::Modifiers::Control;
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keyname = keyname.substr(2);
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}
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if (tolower(keyname[0]) == 'a' and keyname[1] == '-')
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{
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modifier = Key::Modifiers::Control;
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keyname = keyname.substr(2);
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}
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}
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if (keyname.length() == 1)
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{
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result.push_back(Key{ modifier, keyname[0] });
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pos = end_pos;
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continue;
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}
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2011-12-20 20:21:11 +01:00
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auto it = keynamemap.find(keyname);
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if (it != keynamemap.end())
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{
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2012-01-29 23:49:14 +01:00
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result.push_back(Key{ modifier, it->second });
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2011-12-20 20:21:11 +01:00
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pos = end_pos;
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continue;
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}
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}
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}
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result.push_back({Key::Modifiers::None, str[pos]});
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}
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return result;
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}
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}
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