EnableMemLeakChecking()
{
// do check for memory leaks on program exit (another useful flag
// is _CRTDBG_DELAY_FREE_MEM_DF which doesn't free deallocated
// memory which may be used to simulate low-memory condition)
wxCrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF);
}
bool CslApp::OnInit()
{
SetAppName(wxString(CSL_NAME_SHORT_STR).Lower());
#if defined(__WXMSW__)
wxCrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
#endif
#if CSL_DEBUG < 1
#if wxUSE_DEBUGREPORT && wxUSE_ON_FATAL_EXCEPTION
::wxHandleFatalExceptions(true);
#endif
#endif
wxString ipcCmd;
const wxString cwd = ::DirName(::wxPathOnly(argv[0]));
static const wxCmdLineEntryDesc cmdLineDesc[] =
{
{ wxCMD_LINE_SWITCH, NULL, wxT_2("version"), wxTRANSLATE("show version"), wxCMD_LINE_VAL_NONE, 0 },
{ wxCMD_LINE_SWITCH, wxT_2("h"), wxT_2("help"), wxTRANSLATE("show this help"), wxCMD_LINE_VAL_NONE, wxCMD_LINE_OPTION_HELP },
{ wxCMD_LINE_OPTION, wxT_2("d"), wxT_2("datadir"), wxTRANSLATE("add data dir"), wxCMD_LINE_VAL_STRING, 0 },
{ wxCMD_LINE_OPTION, wxT_2("p"), wxT_2("plugindir"), wxTRANSLATE("add plugin dir"), wxCMD_LINE_VAL_STRING, 0 },
{ wxCMD_LINE_OPTION, wxT_2("q"), wxT_2("homedir"), wxTRANSLATE("set home dir"), wxCMD_LINE_VAL_STRING, 0 },
{ wxCMD_LINE_PARAM, NULL, NULL, wxTRANSLATE("IPC command"), wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
{ wxCMD_LINE_NONE }
};
wxString sOpt;
wxCmdLineParser parser(cmdLineDesc, argc, argv);
switch (parser.Parse())
{
case -1: // help
return true;
case 0:
if (parser.Found(wxT("version")))
{
wxPrintf(wxT("%s\n"), CSL_VERSION_STR);
return true;
}
if (parser.Found(wxT("q"), &sOpt))
m_home = ::DirName(sOpt, cwd);
if (parser.Found(wxT("d"), &sOpt))
AddDataDir(sOpt, cwd);
if (parser.Found(wxT("p"), &sOpt))
AddPluginDir(sOpt, cwd);
break;
default: // syntax error
return true;
}
if (parser.GetParamCount())
ipcCmd = parser.GetParam(0);
if (m_home.IsEmpty())
m_home = ::DirName(wxStandardPaths::Get().GetUserDataDir());
if (!wxFileName::DirExists(m_home))
{
if (!wxFileName::Mkdir(m_home, 0700, wxPATH_MKDIR_FULL))
{
wxMessageBox(wxString::Format(_("Failed to create the home dir '%s'."),
m_home.c_str()),
_("Fatal error!"), wxICON_ERROR);
return false;
}
}
else if (!wxFileName::IsDirWritable(m_home))
{
wxMessageBox(wxString::Format(_("Home dir '%s' isn't writable."),
m_home.c_str()),
_("Fatal error!"), wxICON_ERROR);
return false;
}
CSL_LOG_DEBUG("using home dir: %s\n", U2C(m_home));
AddDataDir(m_home, cwd);
#ifdef PROJECTDIR
if (::wxDirExists(wxT(PROJECTDIR)))
AddDataDir(wxT(PROJECTDIR), cwd);
#endif
#ifdef __WXMAC__
AddDataDir(wxT("../Resources"), cwd);
#else
AddDataDir(cwd);
#endif
#ifdef DATADIR
if (cwd!=m_home)
AddDataDir(wxT(DATADIR), cwd);
#endif
AddPluginDir(m_home, cwd);
#ifdef __WXMAC__
AddPluginDir(wxT(".."), cwd);
#else
AddPluginDir(cwd);
#endif
#ifdef BUILDDIR
if (::wxDirExists(wxT(BUILDDIR)))
AddPluginDir(wxT(BUILDDIR), cwd);
#endif
#ifdef PKGLIBDIR
if (cwd!=m_home)
AddPluginDir(wxT(PKGLIBDIR));
#endif
m_locale.Init(wxLANGUAGE_DEFAULT,
#if wxCHECK_VERSION(2, 9, 0)
wxLOCALE_LOAD_DEFAULT
#else
wxLOCALE_CONV_ENCODING
#endif //wxCHECK_VERSION
);
#ifndef LOCALEDIR
#ifdef __WXMSW__
m_locale.AddCatalogLookupPathPrefix(cwd+wxT("\\locale"));
#else
#ifdef __WXMAC__
m_locale.AddCatalogLookupPathPrefix(cwd+wxT("../Resources"));
#endif //__WXMAC__
#endif //__WXMSW__
#else
m_locale.AddCatalogLookupPathPrefix(wxT(LOCALEDIR));
#endif //LOCALEDIR
if (m_locale.AddCatalog(wxString(CSL_NAME_SHORT_STR).Lower()))
m_lang=m_locale.GetCanonicalName();
#ifdef __WXMAC__
wxSystemOptions::SetOption(wxT("mac.listctrl.always_use_generic"), 1);
// enables Command-H, Command-M and Command-Q at least when not in fullscreen
wxSetEnv(wxT("SDL_SINGLEDISPLAY"),wxT("1"));
wxSetEnv(wxT("SDL_ENABLEAPPEVENTS"),wxT("1"));
// TODO wxApp::SetExitOnFrameDelete(false);
// register event handler for URI schemes
AEInstallEventHandler(kInternetEventClass, kAEGetURL,
NewAEEventHandlerUPP((AEEventHandlerProcPtr)MacCallbackGetUrl),
0, false);
#endif //__WXMAC__
m_single = new wxSingleInstanceChecker;
wxString lock = wxString::Format(wxT("%s-%s.%s"), CSL_NAME_SHORT_STR, wxGetUserId().c_str(),
#ifdef __WXMSW__
GetHomeDir(wxPATH_UNIX).c_str()
#else
wxT("lock")
#endif
).Lower();
if (m_single->Create(lock, m_home) && m_single->IsAnotherRunning())
{
IpcCall(ipcCmd.IsEmpty() ? wxT("show") : ipcCmd);
return true;
}
m_engine = new CslEngine;
wxInitAllImageHandlers();
CslFrame* frame = new CslFrame;
if (m_shutdown!=CSL_SHUTDOWN_NONE)
return true;
SetTopWindow(frame);
frame->Show();
if (!ipcCmd.IsEmpty())
IpcCall(ipcCmd, frame);
return true;
}
