3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Lars Gullik Bjønnes
7 * \author Jean-Marc Lasgouttes
10 * Full author contact details are available in file CREDITS.
15 #include "kbsequence.h"
21 #include "frontends/LyXKeySym.h"
22 #include "frontends/LyXKeySymFactory.h"
28 kb_sequence::addkey(LyXKeySymPtr key,
29 key_modifier::state mod, key_modifier::state nmod)
31 // adding a key to a deleted sequence
32 // starts a new sequence
39 modifiers.push_back(make_pair(mod, nmod));
40 sequence.push_back(key);
43 return curmap->lookup(key, mod, this);
46 static FuncRequest unknown(LFUN_UNKNOWN_ACTION);
51 string::size_type kb_sequence::parse(string const & s)
53 if (s.empty()) return 1;
55 string::size_type i = 0;
56 key_modifier::state mod = key_modifier::none;
57 key_modifier::state nmod = key_modifier::none;
59 while (i < s.length()) {
65 if (i + 1 < s.length() && s[i + 1] == '-') {
68 mod |= key_modifier::shift;
72 mod |= key_modifier::ctrl;
76 mod |= key_modifier::alt;
82 } else if (i + 2 < s.length() && s[i] == '~'
86 nmod |= key_modifier::shift;
90 nmod |= key_modifier::ctrl;
94 nmod |= key_modifier::alt;
102 string::size_type j = i;
103 for (; j < s.length() && s[j] != ' '; ++j)
104 tbuf += s[j]; // (!!!check bounds :-)
106 LyXKeySymPtr key(LyXKeySymFactory::create());
109 if ( ! key->isOK() ) {
115 addkey(key, mod, nmod);
116 mod = key_modifier::none;
121 if (sequence.size() == 0)
124 // everything is fine
129 string const kb_sequence::print() const
136 KeySequence::size_type i, length = sequence.size();
138 for (i = 0; i < length; ++i) {
139 buf += kb_keymap::printKeysym(sequence[i], modifiers[i].first);
142 if (i + 1 < length) {
150 string const kb_sequence::printOptions() const
159 buf += _(" options: ");
160 buf += curmap->print();
165 void kb_sequence::mark_deleted()
171 void kb_sequence::reset()
177 void kb_sequence::clear()