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Introduce Debug::LOCALE for locale debugging.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@25385 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Abdelrazak Younes 2008-06-25 10:53:34 +00:00
parent 162b3b3b30
commit 39393bf788
3 changed files with 23 additions and 14 deletions
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34
src/support/Messages.cpp
View File

@ -74,7 +74,7 @@ Messages::Messages(string const & l)
// strip off any encoding suffix, i.e., assume 8-bit po files
size_t i = lang_.find(".");
lang_ = lang_.substr(0, i);
LYXERR(Debug::DEBUG, "language(" << lang_ << ")");
LYXERR(Debug::LOCALE, "language(" << lang_ << ")");
}
@ -85,13 +85,13 @@ void Messages::init()
char const * c = bindtextdomain(PACKAGE, locale_dir.c_str());
int e = errno;
if (e) {
LYXERR(Debug::DEBUG, "Error code: " << errno << '\n'
LYXERR(Debug::LOCALE, "Error code: " << errno << '\n'
<< "Directory : " << package().locale_dir().absFilename() << '\n'
<< "Rtn value : " << c);
}
if (!bind_textdomain_codeset(PACKAGE, ucs4_codeset)) {
LYXERR(Debug::DEBUG, "Error code: " << errno << '\n'
LYXERR(Debug::LOCALE, "Error code: " << errno << '\n'
<< "Codeset : " << ucs4_codeset);
}
@ -116,18 +116,18 @@ docstring const Messages::get(string const & m) const
if (!lang_.empty()) {
// This GNU extension overrides any language locale
// wrt gettext.
bool success = setEnv("LANGUAGE", lang_);
if (!success)
LYXERR0("WARNING: Cannot set env LANGUAGE variable to " << lang_);
LYXERR(Debug::LOCALE, "Setting LANGUAGE to " << lang_);
if (!setEnv("LANGUAGE", lang_))
LYXERR(Debug::LOCALE, "\t... failed!");
// However, setting LANGUAGE does nothing when the
// locale is "C". Therefore we set the locale to
// something that is believed to exist on most
// systems. The idea is that one should be able to
// load German documents even without having de_DE
// installed.
success = setEnv("LC_ALL", "en_US");
if (!success)
LYXERR0("WARNING: Cannot set env LC_ALL variable to en_US");
LYXERR(Debug::LOCALE, "Setting LC_ALL to en_US");
if (!setEnv("LC_ALL", "en_US"))
LYXERR(Debug::LOCALE, "\t... failed!");
#ifdef HAVE_LC_MESSAGES
setlocale(LC_MESSAGES, "");
#endif
@ -137,12 +137,12 @@ docstring const Messages::get(string const & m) const
char const * trans_c = gettext(m_c);
docstring trans;
if (!trans_c)
LYXERR0("Undefined result from gettext");
LYXERR(Debug::LOCALE, "Undefined result from gettext");
else if (trans_c == m_c) {
LYXERR(Debug::DEBUG, "Same as entered returned");
LYXERR(Debug::LOCALE, "Same as entered returned");
trans = from_ascii(m);
} else {
LYXERR(Debug::DEBUG, "We got a translation");
//LYXERR(Debug::LOCALE, "We got a translation");
// m is actually not a char const * but ucs4 data
trans = reinterpret_cast<char_type const *>(trans_c);
}
@ -152,8 +152,14 @@ docstring const Messages::get(string const & m) const
// Reset environment variables as they were.
if (!lang_.empty()) {
// Reset everything as it was.
setEnv("LANGUAGE", oldLANGUAGE);
setEnv("LC_ALL", oldLC_ALL);
LYXERR(Debug::LOCALE, "restoring LANGUAGE from " << getEnv("LANGUAGE")
<< " to " << oldLANGUAGE);
if (!setEnv("LANGUAGE", oldLANGUAGE))
LYXERR(Debug::LOCALE, "\t... failed!");
LYXERR(Debug::LOCALE, "restoring LC_ALL from " << getEnv("LC_ALL")
<< " to " << oldLC_ALL);
if (!setEnv("LC_ALL", oldLC_ALL))
LYXERR(Debug::LOCALE, "\t... failed!");
#ifdef HAVE_LC_MESSAGES
setlocale(LC_MESSAGES, "");
#endif

1
src/support/debug.cpp
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@ -64,6 +64,7 @@ ErrorItem errorTags[] = {
{ Debug::SCROLLING, "scrolling", N_("scrolling debugging")},
{ Debug::MACROS, "macros", N_("Math macros")},
{ Debug::RTL, "rtl", N_("RTL/Bidi")},
{ Debug::LOCALE, "locale", N_("Locale/Internationalisation")},
{ Debug::DEBUG, "debug", N_("Developers' general debug messages")},
{ Debug::ANY, "any", N_("All debugging messages")}
};

2
src/support/debug.h
View File

@ -95,6 +95,8 @@ namespace Debug {
MACROS = (1 << 26),
/// rtl-related
RTL = (1 << 27),
/// locale related
LOCALE = (1 << 28),
///
DEBUG = (1 << 31),
///