2 * \file KeySequence.cpp
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 "KeySequence.h"
18 #include "support/gettext.h"
20 #include "frontends/KeySymbol.h"
26 FuncRequest const & KeySequence::addkey(KeySymbol const & key,
27 KeyModifier mod, KeyModifier nmod)
29 // adding a key to a deleted sequence
30 // starts a new sequence
37 modifiers.push_back(make_pair(mod, nmod));
38 sequence.push_back(key);
41 return curmap->lookup(key, mod, this);
43 static FuncRequest unknown(LFUN_UNKNOWN_ACTION);
48 size_t KeySequence::parse(string const & s)
54 KeyModifier mod = NoModifier;
55 KeyModifier nmod = NoModifier;
57 while (i < s.length()) {
63 if (i + 1 < s.length() && s[i + 1] == '-') {
70 mod |= ControlModifier;
80 } else if (i + 2 < s.length() && s[i] == '~'
84 nmod |= ShiftModifier;
88 nmod |= ControlModifier;
101 for (; j < s.length() && s[j] != ' '; ++j)
102 tbuf += s[j]; // (!!!check bounds :-)
112 addkey(key, mod, nmod);
118 if (sequence.size() == 0)
121 // everything is fine
126 docstring const KeySequence::print(outputFormat format) const
130 size_t const length = sequence.size();
132 for (size_t i = 0; i != length; ++i) {
135 buf += sequence[i].print(modifiers[i].first, false);
138 buf += sequence[i].print(modifiers[i].first, true);
141 KeyModifier mod = modifiers[i].first;
142 if (mod & ControlModifier)
144 if (mod & AltModifier)
146 if (mod & ShiftModifier)
149 buf += from_utf8(sequence[i].getSymbolName());
160 docstring const KeySequence::printOptions(bool forgui) const
162 docstring buf = print(forgui ? ForGui : Portable);
167 buf += _(" options: ");
168 buf += curmap->print(forgui ? ForGui : Portable);
173 void KeySequence::mark_deleted()
179 void KeySequence::reset()
186 void KeySequence::clear()