lyx_mirror/src/debug.C

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/* This file is part of
* ======================================================
*
* LyX, The Document Processor
*
* Copyright 1999-2001 The LyX Team.
*
* ====================================================== */
#ifdef __GNUG__
#pragma implementation
#endif
#include <config.h>
#include <iomanip>
#include "debug.h"
#include "gettext.h"
#include "support/lstrings.h"
using std::ostream;
using std::setw;
using std::endl;
namespace {
struct error_item {
Debug::type level;
char const * name;
char const * desc;
};
error_item errorTags[] = {
{ Debug::NONE, "none", N_("No debugging message")},
{ Debug::INFO, "info", N_("General information")},
{ Debug::INIT, "init", N_("Program initialisation")},
{ Debug::KEY, "key", N_("Keyboard events handling")},
{ Debug::GUI, "gui", N_("GUI handling")},
{ Debug::PARSER, "parser", N_("Lyxlex grammer parser")},
{ Debug::LYXRC, "lyxrc", N_("Configuration files reading")},
{ Debug::KBMAP, "kbmap", N_("Custom keyboard definition")},
{ Debug::LATEX, "latex", N_("LaTeX generation/execution")},
{ Debug::MATHED, "mathed", N_("Math editor")},
{ Debug::FONT, "font", N_("Font handling")},
{ Debug::TCLASS, "tclass", N_("Textclass files reading")},
{ Debug::LYXVC, "lyxvc", N_("Version control")},
{ Debug::LYXSERVER, "lyxserver", N_("External control interface")},
{ Debug::ROFF, "roff", N_("Keep *roff temporary files")},
{ Debug::ACTION, "action", N_("User commands")},
{ Debug::LYXLEX, "lyxlex", N_("The LyX Lexxer")},
{ Debug::DEPEND, "depend", N_("Dependency information")},
{ Debug::INSETS, "insets", N_("LyX Insets")},
{ Debug::FILES, "files", N_("Files used by LyX")},
{ Debug::WORKAREA, "workarea", N_("Workarea events")},
{ Debug::INSETTEXT, "insettext", N_("Insettext/tabular messages")},
{ Debug::GRAPHICS, "graphics", N_("Graphics conversion and loading")},
{ Debug::ANY, "any", N_("All debugging messages")}
};
int const numErrorTags = sizeof(errorTags)/sizeof(error_item);
} // namespace anon
Debug::type const Debug::ANY = Debug::type(
Debug::INFO | Debug::INIT | Debug::KEY | Debug::GUI |
Debug::PARSER | Debug::LYXRC | Debug::KBMAP | Debug::LATEX |
Debug::MATHED | Debug::FONT | Debug::TCLASS | Debug::LYXVC |
Debug::LYXSERVER | Debug::ROFF | Debug::ACTION | Debug::LYXLEX |
Debug::DEPEND | Debug::INSETS | Debug::FILES | Debug::WORKAREA |
Debug::INSETTEXT | Debug::GRAPHICS);
Debug::type Debug::value(string const & val)
{
type l = Debug::NONE;
string v(val);
while (!v.empty()) {
string::size_type st = v.find(',');
string tmp(lowercase(v.substr(0, st)));
if (tmp.empty())
break;
// Is it a number?
if (isStrInt(tmp))
l |= static_cast<type>(strToInt(tmp));
else
// Search for an explicit name
for (int i = 0 ; i < numErrorTags ; ++i)
if (tmp == errorTags[i].name) {
l |= errorTags[i].level;
break;
}
if (st == string::npos) break;
v.erase(0, st + 1);
}
return l;
}
void Debug::showLevel(ostream & o, Debug::type level)
{
// Show what features are traced
for (int i = 0 ; i < numErrorTags ; ++i)
if (errorTags[i].level != Debug::ANY
&& errorTags[i].level != Debug::NONE
&& errorTags[i].level & level)
o << _("Debugging `") << errorTags[i].name
<< "' (" << _(errorTags[i].desc) << ')' << endl;
}
void Debug::showTags(ostream & os)
{
for (int i = 0 ; i < numErrorTags ; ++i)
os << setw(7) << errorTags[i].level
<< setw(10) << errorTags[i].name
<< " " << _(errorTags[i].desc) << '\n';
os.flush();
}