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 return FuncRequest::unknown;
47 size_t KeySequence::parse(string const & s)
53 KeyModifier mod = NoModifier;
54 KeyModifier nmod = NoModifier;
56 while (i < s.length()) {
62 if (i + 1 < s.length() && s[i + 1] == '-') {
69 mod |= ControlModifier;
79 } else if (i + 2 < s.length() && s[i] == '~'
83 nmod |= ShiftModifier;
87 nmod |= ControlModifier;
100 for (; j < s.length() && s[j] != ' '; ++j)
101 tbuf += s[j]; // (!!!check bounds :-)
111 addkey(key, mod, nmod);
117 if (sequence.size() == 0)
120 // everything is fine
125 docstring const KeySequence::print(outputFormat format) const
129 size_t const length = sequence.size();
131 for (size_t i = 0; i != length; ++i) {
134 buf += sequence[i].print(modifiers[i].first, false);
137 buf += sequence[i].print(modifiers[i].first, true);
140 KeyModifier mod = modifiers[i].first;
141 if (mod & ControlModifier)
143 if (mod & AltModifier)
145 if (mod & ShiftModifier)
148 buf += from_utf8(sequence[i].getSymbolName());
159 docstring const KeySequence::printOptions(bool forgui) const
161 docstring buf = print(forgui ? ForGui : Portable);
166 buf += _(" options: ");
167 buf += curmap->print(forgui ? ForGui : Portable);
172 void KeySequence::mark_deleted()
178 void KeySequence::reset()
185 void KeySequence::clear()
192 void KeySequence::removeKey()
197 modifiers.pop_back();