3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Bernhard Roider
8 * Full author contact details are available in file CREDITS.
15 #include "LyXAction.h"
18 #include "support/debug.h"
19 #include "support/FileName.h"
20 #include "support/filetools.h"
21 #include "support/lstrings.h"
26 using namespace lyx::support;
30 bool CmdDef::read(string const & def_file)
37 LexerKeyword cmdDefTags[] = {
38 { "\\def_file", BN_DEFFILE },
39 { "\\define", BN_DEFINE }
42 Lexer lex(cmdDefTags);
43 FileName const tmp(i18nLibFileSearch("commands", def_file, "def"));
44 lex.setContext("CmdDef::read");
47 LYXERR0( "CmdDef::read: cannot open def file:" << tmp);
54 case Lexer::LEX_UNDEF:
55 lex.printError("Unknown tag");
65 name = lex.getString();
67 lex.printError("BN_DEFINE: Missing command name");
73 def = lex.getString();
75 lex.printError("BN_DEFINE: missing command definition");
80 newCmdDefResult e = newCmdDef(name, def);
83 lex.printError("BN_DEFINE: Command name is empty");
87 lex.printError("BN_DEFINE: Command `" + name + "' already defined");
91 lex.printError("BN_DEFINE: Command definition for `" + name + "' is not valid");
102 string const stmp = lex.getString();
103 error |= !read(stmp);
105 lex.printError("BN_DEFFILE: Missing file name");
115 LYXERR0("CmdDef::read: error while reading def file:" << tmp);
120 bool CmdDef::lock(string const & name, FuncRequest & func)
122 if (cmdDefMap.empty()) {
123 func = FuncRequest::unknown;
127 string const name2 = trim(name);
129 if (lockSet.find(name2) != lockSet.end()) {
130 func = FuncRequest::noaction;
134 CmdDefMap::const_iterator pos = cmdDefMap.find(name2);
136 if (pos == cmdDefMap.end()) {
137 func = FuncRequest::unknown;
141 lockSet.insert(name2);
147 void CmdDef::release(string const & name)
149 string const name2 = trim(name);
150 lockSet.erase(name2);
154 CmdDef::newCmdDefResult CmdDef::newCmdDef(string const & name,
157 string const name2 = trim(name);
160 return CmdDefNameEmpty;
162 if (cmdDefMap.find(name) != cmdDefMap.end())
165 FuncRequest func = lyxaction.lookupFunc(def);
166 if (func.action() == LFUN_NOACTION
167 || func.action() == LFUN_UNKNOWN_ACTION) {
168 return CmdDefInvalid;
171 cmdDefMap[name2] = func;