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pbutils: save localised strings properly when writing encoding targets to a file

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Use LC_MESSAGES rather than LC_ALL. Save/load description as untranslated string
when using an English language locale. Strip locale information to the language,
so we don't save keys like description[fr_FR.UTF-8]=...

https://bugzilla.gnome.org/show_bug.cgi?id=638860
This commit is contained in:
Tim-Philipp Müller 2011-01-16 16:46:22 +00:00
parent adb84c6dae
commit c40fdbf552
1 changed files with 47 additions and 8 deletions
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55
gst-libs/gst/pbutils/encoding-target.c
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@ -409,6 +409,22 @@ serialize_stream_profiles (GKeyFile * out, GstEncodingProfile * sprof,
return TRUE;
}
static gchar *
get_locale (void)
{
const char *loc = setlocale (LC_MESSAGES, NULL);
gchar *ret;
if (loc == NULL || g_ascii_strncasecmp (loc, "en", 2) == 0)
return NULL;
/* en_GB.UTF-8 => en */
ret = g_ascii_strdown (loc, -1);
ret = g_strcanon (ret, "abcdefghijklmnopqrstuvwxyz", '\0');
GST_LOG ("using locale: %s", ret);
return ret;
}
/* Serialize the top-level profiles
* Note: They don't have to be containerprofiles */
static gboolean
@ -434,9 +450,18 @@ serialize_encoding_profile (GKeyFile * out, GstEncodingProfile * prof)
g_key_file_set_value (out, profgroupname, "type",
gst_encoding_profile_get_type_nick (prof));
if (profdesc)
g_key_file_set_locale_string (out, profgroupname, "description",
setlocale (LC_ALL, NULL), profdesc);
if (profdesc) {
gchar *locale;
locale = get_locale ();
if (locale != NULL) {
g_key_file_set_locale_string (out, profgroupname, "description",
locale, profdesc);
g_free (locale);
} else {
g_key_file_set_string (out, profgroupname, "description", profdesc);
}
}
if (profformat) {
gchar *tmpc = gst_caps_to_string (profformat);
g_key_file_set_string (out, profgroupname, "format", tmpc);
@ -534,11 +559,25 @@ parse_encoding_profile (GKeyFile * in, gchar * parentprofilename,
pname = g_key_file_get_value (in, profilename, "name", NULL);
/* First try to get localized description */
description =
g_key_file_get_locale_string (in, profilename, "description",
setlocale (LC_ALL, NULL), NULL);
if (description == NULL)
description = g_key_file_get_value (in, profilename, "description", NULL);
{
gchar *locale;
locale = get_locale ();
if (locale != NULL) {
/* will try to fall back to untranslated string if no translation found */
description = g_key_file_get_locale_string (in, profilename,
"description", locale, NULL);
g_free (locale);
} else {
description =
g_key_file_get_string (in, profilename, "description", NULL);
}
}
/* Note: a missing description is normal for non-container profiles */
if (description == NULL) {
GST_LOG ("Missing 'description' field for streamprofile %s", profilename);
}
/* Parse the remaining fields */
proftype = g_key_file_get_value (in, profilename, "type", NULL);