-/* This file is part of
- * ======================================================
+/**
+ * \file kbsequence.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * LyX, The Document Processor
- *
- * Copyright 1995 Matthias Ettrich
- * Copyright 1995-2001 The LyX Team.
+ * \author Lars Gullik Bjønnes
+ * \author Jean-Marc Lasgouttes
+ * \author John Levon
*
- * ====================================================== */
+ * Full author contact details are available in file CREDITS.
+ */
#include <config.h>
-//#include <cstring>
-#include <X11/Xlib.h>
+
+#include "kbsequence.h"
#include "gettext.h"
+#include "kbmap.h"
+#include "lfuns.h"
-#ifdef __GNUG__
-#pragma implementation
-#endif
+#include "frontends/LyXKeySym.h"
+#include "frontends/LyXKeySymFactory.h"
-#include "kbsequence.h"
-#include "kbmap.h"
-#include "debug.h"
-using std::endl;
+namespace lyx {
-// The only modifiers that we handle. We want to throw away things
-// like NumLock.
-enum { ModsMask = ShiftMask | ControlMask | Mod1Mask };
+using std::make_pair;
+using std::string;
-kb_action kb_sequence::addkey(unsigned int key, unsigned int mod, unsigned int nmod)
+FuncRequest const &
+kb_sequence::addkey(LyXKeySymPtr key,
+ key_modifier::state mod, key_modifier::state nmod)
{
// adding a key to a deleted sequence
// starts a new sequence
if (deleted_) {
deleted_ = false;
- length_ = 0;
sequence.clear();
modifiers.clear();
}
- modifiers.push_back(mod + (nmod << 16));
+ modifiers.push_back(make_pair(mod, nmod));
sequence.push_back(key);
- ++length_;
if (curmap) {
return curmap->lookup(key, mod, this);
}
-
- return LFUN_UNKNOWN_ACTION;
+
+ static FuncRequest unknown(LFUN_UNKNOWN_ACTION);
+ return unknown;
}
if (s.empty()) return 1;
string::size_type i = 0;
- unsigned int mod = 0;
- unsigned int nmod = 0;
+ key_modifier::state mod = key_modifier::none;
+ key_modifier::state nmod = key_modifier::none;
+
while (i < s.length()) {
if (s[i] == ' ')
++i;
if (i >= s.length())
break;
-
+
if (i + 1 < s.length() && s[i + 1] == '-') {
switch (s[i]) {
case 's': case 'S':
- mod |= ShiftMask;
+ mod |= key_modifier::shift;
i += 2;
continue;
case 'c': case 'C':
- mod |= ControlMask;
+ mod |= key_modifier::ctrl;
i += 2;
continue;
case 'm': case 'M':
- mod |= Mod1Mask;
+ mod |= key_modifier::alt;
i += 2;
continue;
default:
&& s[i + 2] == '-') {
switch (s[i + 1]) {
case 's': case 'S':
- nmod |= ShiftMask;
+ nmod |= key_modifier::shift;
i += 3;
continue;
case 'c': case 'C':
- nmod |= ControlMask;
+ nmod |= key_modifier::ctrl;
i += 3;
continue;
case 'm': case 'M':
- nmod |= Mod1Mask;
+ nmod |= key_modifier::alt;
i += 3;
continue;
default:
string::size_type j = i;
for (; j < s.length() && s[j] != ' '; ++j)
tbuf += s[j]; // (!!!check bounds :-)
-
- KeySym key = XStringToKeysym(tbuf.c_str());
- if (key == NoSymbol) {
- lyxerr[Debug::KBMAP]
- << "kbmap.C: No such keysym: "
- << tbuf << endl;
+
+ LyXKeySymPtr key(LyXKeySymFactory::create());
+ key->init(tbuf);
+
+ if ( ! key->isOK() ) {
return j;
}
+
i = j;
-
+
addkey(key, mod, nmod);
- mod = 0;
+ mod = key_modifier::none;
}
}
-
+
// empty sequence?
- if (!length_)
+ if (sequence.size() == 0)
return 0;
// everything is fine
}
-string const kb_sequence::print() const
+docstring const kb_sequence::print(bool forgui) const
{
- string buf;
+ docstring buf;
- if (deleted_)
- return buf;
-
- for (std::vector<unsigned int>::size_type i = 0; i < length_; ++i) {
- buf += kb_keymap::printKeysym(sequence[i], modifiers[i] & 0xffff);
+ const KeySequence::size_type length = sequence.size();
+
+ for (KeySequence::size_type i = 0; i < length; ++i) {
+ buf += sequence[i]->print(modifiers[i].first, forgui);
// append a blank
- if (i + 1 < length_) {
+ if (i + 1 < length) {
buf += ' ';
}
}
}
-string const kb_sequence::printOptions() const
+docstring const kb_sequence::printOptions(bool forgui) const
{
- string buf;
+ docstring buf;
- buf += print();
+ buf += print(forgui);
if (!curmap)
return buf;
buf += _(" options: ");
- buf += curmap->print();
+ buf += curmap->print(forgui);
return buf;
}
}
-unsigned int kb_sequence::getsym() const
-{
- if (length_ == 0) return NoSymbol;
- return sequence[length_ - 1];
-}
-
-
-char kb_sequence::getiso() const
-{
- unsigned int const c = getsym();
-
- lyxerr[Debug::KBMAP] << "Raw keysym: "
- << std::hex << c << std::dec << endl;
- lyxerr[Debug::KBMAP] << "byte 3: "
- << std::hex << (c & 0xff00) << std::dec
- << endl;
- return kb_keymap::getiso(c);
-}
-
-
void kb_sequence::reset()
{
mark_deleted();
void kb_sequence::clear()
{
- length_ = 0;
+ sequence.clear();
reset();
}
+
+
+} // namespace lyx