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Defer retrieval of LANG env var, too. No memory management

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or conversion is now performed in wxCSConv constructor.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2224 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Ove Kaaven
1999-04-17 23:01:48 +00:00
parent 551df6f246
commit 6cf7c00f3b
1 changed files with 20 additions and 13 deletions
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33
src/common/string.cpp
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@@ -2021,6 +2021,7 @@ static void wxLoadCharacterSets(void)
static wxCharacterSet *wxFindCharacterSet(const wxChar *charset)
{
if (!charset) return (wxCharacterSet *)NULL;
wxLoadCharacterSets();
for (size_t n=0; n<wxCharsets.GetCount(); n++)
if (wxCharsets[n].names.Index(charset) != wxNOT_FOUND)
@@ -2032,15 +2033,19 @@ WXDLLEXPORT_DATA(wxCSConv) wxConv_local((const wxChar *)NULL);
wxCSConv::wxCSConv(const wxChar *charset)
{
if (!charset) {
#ifdef __UNIX__
wxChar *lang = wxGetenv(_T("LANG"));
wxChar *dot = lang ? wxStrchr(lang, _T('.')) : (wxChar *)NULL;
if (dot) charset = dot+1;
#endif
}
m_name = (wxChar *) NULL;
m_cset = (wxCharacterSet *) NULL;
m_deferred = FALSE;
m_deferred = TRUE;
SetName(charset);
}
wxCSConv::~wxCSConv()
{
if (m_name) free(m_name);
}
void wxCSConv::SetName(const wxChar *charset)
{
if (charset) {
#ifdef __UNIX__
// first, convert the character set name to standard form
@@ -2065,15 +2070,17 @@ wxCSConv::wxCSConv(const wxChar *charset)
}
}
wxCSConv::~wxCSConv()
{
free(m_name);
}
void wxCSConv::LoadNow()
{
// wxPrintf(_T("Conversion request\n"));
if (m_deferred) {
if (!m_name) {
#ifdef __UNIX__
wxChar *lang = wxGetenv(_T("LANG"));
wxChar *dot = lang ? wxStrchr(lang, _T('.')) : (wxChar *)NULL;
if (dot) SetName(dot+1);
#endif
}
m_cset = wxFindCharacterSet(m_name);
m_deferred = FALSE;
}