* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
* \author Jean-Marc Lasgouttes
* \author John Levon
- * \author André Pönitz
+ * \author André Pönitz
*
* Full author contact details are available in file CREDITS.
*/
#include "KeyMap.h"
-#include "support/debug.h"
#include "KeySequence.h"
#include "LyXAction.h"
#include "Lexer.h"
+#include "support/debug.h"
#include "support/docstream.h"
+#include "support/FileName.h"
#include "support/filetools.h"
#include <fstream>
#include <utility>
using namespace std;
+using namespace lyx::support;
namespace lyx {
-using support::FileName;
-using support::i18nLibFileSearch;
-
string const KeyMap::printKeySym(KeySymbol const & key, KeyModifier mod)
{
}
-bool KeyMap::hasBinding(KeySequence const & seq, FuncRequest const & func,
- unsigned int r)
+FuncRequest KeyMap::getBinding(KeySequence const & seq, unsigned int r)
{
KeySymbol code = seq.sequence[r];
if (!code.isOK())
- return false;
+ return FuncRequest::unknown;
KeyModifier const mod1 = seq.modifiers[r].first;
KeyModifier const mod2 = seq.modifiers[r].second;
&& mod1 == it->mod.first
&& mod2 == it->mod.second) {
if (r + 1 == seq.length())
- return it->func == func;
+ return it->func;
else if (it->table.get())
- return it->table->hasBinding(seq, func, r + 1);
+ return it->table->getBinding(seq, r + 1);
}
}
- return false;
+ return FuncRequest::unknown;
}
}
-namespace {
-
-enum BindTags {
- BN_BIND,
- BN_BINDFILE,
- BN_UNBIND,
-};
-
-keyword_item bindTags[] = {
- { "\\bind", BN_BIND },
- { "\\bind_file", BN_BINDFILE },
- { "\\unbind", BN_UNBIND },
-};
-
-}
-
-
bool KeyMap::read(string const & bind_file, KeyMap * unbind_map)
{
- const int bindCount = sizeof(bindTags) / sizeof(keyword_item);
-
- Lexer lexrc(bindTags, bindCount);
+ enum {
+ BN_BIND,
+ BN_BINDFILE,
+ BN_UNBIND,
+ };
+
+ LexerKeyword bindTags[] = {
+ { "\\bind", BN_BIND },
+ { "\\bind_file", BN_BINDFILE },
+ { "\\unbind", BN_UNBIND },
+ };
+
+ Lexer lexrc(bindTags);
if (lyxerr.debugging(Debug::PARSER))
lexrc.printTable(lyxerr);
- FileName const tmp(i18nLibFileSearch("bind", bind_file, "bind"));
+ FileName const tmp = i18nLibFileSearch("bind", bind_file, "bind");
lexrc.setFile(tmp);
if (!lexrc.isOK()) {
- lyxerr << "KeyMap::read: cannot open bind file:"
- << tmp << endl;
+ LYXERR0("KeyMap::read: cannot open bind file:" << tmp);
return false;
}
bool error = false;
while (lexrc.isOK()) {
switch (lexrc.lex()) {
+
case Lexer::LEX_UNDEF:
lexrc.printError("Unknown tag `$$Token'");
error = true;
continue;
+
case Lexer::LEX_FEOF:
continue;
- case BN_BIND:
- {
- string seq, cmd;
- if (lexrc.next()) {
- seq = lexrc.getString();
- } else {
+ case BN_BIND: {
+ if (!lexrc.next()) {
lexrc.printError("BN_BIND: Missing key sequence");
error = true;
break;
}
+ string seq = lexrc.getString();
- if (lexrc.next(true)) {
- cmd = lexrc.getString();
- } else {
+ if (!lexrc.next(true)) {
lexrc.printError("BN_BIND: missing command");
error = true;
break;
}
+ string cmd = lexrc.getString();
FuncRequest func = lyxaction.lookupFunc(cmd);
- if (func. action == LFUN_UNKNOWN_ACTION) {
- lexrc.printError("BN_BIND: Unknown LyX"
- " function `$$Token'");
+ if (func.action == LFUN_UNKNOWN_ACTION) {
+ lexrc.printError("BN_BIND: Unknown LyX function `$$Token'");
error = true;
break;
}
bind(seq, func);
break;
}
- case BN_UNBIND:
- {
- string seq, cmd;
- if (lexrc.next()) {
- seq = lexrc.getString();
- } else {
+ case BN_UNBIND: {
+ if (!lexrc.next()) {
lexrc.printError("BN_UNBIND: Missing key sequence");
error = true;
break;
}
+ string seq = lexrc.getString();
- if (lexrc.next(true)) {
- cmd = lexrc.getString();
- } else {
+ if (!lexrc.next(true)) {
lexrc.printError("BN_UNBIND: missing command");
error = true;
break;
}
+ string cmd = lexrc.getString();
FuncRequest func = lyxaction.lookupFunc(cmd);
- if (func. action == LFUN_UNKNOWN_ACTION) {
+ if (func.action == LFUN_UNKNOWN_ACTION) {
lexrc.printError("BN_UNBIND: Unknown LyX"
" function `$$Token'");
error = true;
unbind(seq, func);
break;
}
+
case BN_BINDFILE:
- if (lexrc.next()) {
- string const tmp(lexrc.getString());
- error |= !read(tmp, unbind_map);
- } else {
+ if (!lexrc.next()) {
lexrc.printError("BN_BINDFILE: Missing file name");
error = true;
break;
-
}
+ string const tmp = lexrc.getString();
+ error |= !read(tmp, unbind_map);
break;
}
}
if (error)
- lyxerr << "KeyMap::read: error while reading bind file:"
- << tmp << endl;
+ LYXERR0("KeyMap::read: error while reading bind file:" << tmp);
return !error;
}
void KeyMap::write(string const & bind_file, bool append, bool unbind) const
{
ofstream os(bind_file.c_str(),
- append ? (ios::app | ios:: out): ios::out);
+ append ? (ios::app | ios::out) : ios::out);
if (!append)
os << "## This file is automatically generated by lyx\n"
BindingList::const_iterator it = list.begin();
BindingList::const_iterator it_end = list.end();
for (; it != it_end; ++it) {
- kb_action action = it->request.action;
+ FuncCode action = it->request.action;
string arg = to_utf8(it->request.argument());
os << tag << " \""
FuncRequest const & KeyMap::lookup(KeySymbol const &key,
KeyModifier mod, KeySequence * seq) const
{
- static FuncRequest const unknown(LFUN_UNKNOWN_ACTION);
-
if (table.empty()) {
seq->curmap = seq->stdmap;
seq->mark_deleted();
- return unknown;
+ return FuncRequest::unknown;
}
Table::const_iterator end = table.end();
seq->curmap = seq->stdmap;
seq->mark_deleted();
- return unknown;
+ return FuncRequest::unknown;
}
remove = it;
if (it->table.get())
it->table.reset();
- }
+ }
} else if (it->table.get()) {
it->table->unbind(seq, func, r + 1);
if (it->table->empty())
}
}
}
- if (remove != end) {
+ if (remove != end)
table.erase(remove);
- return;
- }
}
-docstring KeyMap::printBindings(FuncRequest const & func) const
+docstring KeyMap::printBindings(FuncRequest const & func,
+ KeySequence::outputFormat format) const
{
Bindings bindings = findBindings(func);
if (bindings.empty())
odocstringstream res;
Bindings::const_iterator cit = bindings.begin();
Bindings::const_iterator cit_end = bindings.end();
- // prin the first item
- res << cit->print(KeySequence::ForGui);
+ // print the first item
+ res << cit->print(format);
// more than one shortcuts?
for (++cit; cit != cit_end; ++cit)
- res << ", " << cit->print(KeySequence::ForGui);
+ res << ", " << cit->print(format);
return res.str();
}
}
-KeyMap::BindingList KeyMap::listBindings(bool unbound, int tag) const
+KeyMap::BindingList KeyMap::listBindings(bool unbound, KeyMap::ItemType tag) const
{
BindingList list;
listBindings(list, KeySequence(0, 0), tag);
LyXAction::const_func_iterator fit = lyxaction.func_begin();
LyXAction::const_func_iterator fit_end = lyxaction.func_end();
for (; fit != fit_end; ++fit) {
- kb_action action = fit->second;
+ FuncCode action = fit->second;
bool has_action = false;
BindingList::const_iterator it = list.begin();
BindingList::const_iterator it_end = list.end();
void KeyMap::listBindings(BindingList & list,
- KeySequence const & prefix, int tag) const
+ KeySequence const & prefix, KeyMap::ItemType tag) const
{
Table::const_iterator it = table.begin();
Table::const_iterator it_end = table.end();