bool wxEntryStart(int& argc, wxChar **argv)
{
// do minimal, always necessary, initialization
// --------------------------------------------
// initialize wxRTTI
if ( !DoCommonPreInit() )
{
return false;
}
// first of all, we need an application object
// -------------------------------------------
// the user might have already created it himself somehow
wxAppPtr app(wxTheApp);
if ( !app.get() )
{
// if not, he might have used IMPLEMENT_APP() to give us a function to
// create it
wxAppInitializerFunction fnCreate = wxApp::GetInitializerFunction();
if ( fnCreate )
{
// he did, try to create the custom wxApp object
app.Set((*fnCreate)());
}
}
if ( !app.get() )
{
// either IMPLEMENT_APP() was not used at all or it failed -- in any
// case we still need something
app.Set(new wxDummyConsoleApp);
}
// wxApp initialization: this can be customized
// --------------------------------------------
if ( !app->Initialize(argc, argv) )
{
return false;
}
wxCallAppCleanup callAppCleanup(app.get());
// for compatibility call the old initialization function too
if ( !app->OnInitGui() )
return false;
// common initialization after wxTheApp creation
// ---------------------------------------------
if ( !DoCommonPostInit() )
return false;
// prevent the smart pointer from destroying its contents
app.release();
// and the cleanup object from doing cleanup
callAppCleanup.Dismiss();
return true;
}
bool wxEntryStart(int& argc, wxChar **argv)
{
// do minimal, always necessary, initialization
// --------------------------------------------
// initialize wxRTTI
if ( !DoCommonPreInit() )
{
return false;
}
// first of all, we need an application object
// -------------------------------------------
// the user might have already created it himself somehow
wxAppPtr app(wxTheApp);
if ( !app.get() )
{
// if not, he might have used IMPLEMENT_APP() to give us a function to
// create it
wxAppInitializerFunction fnCreate = wxApp::GetInitializerFunction();
if ( fnCreate )
{
// he did, try to create the custom wxApp object
app.Set((*fnCreate)());
}
}
if ( !app.get() )
{
// either IMPLEMENT_APP() was not used at all or it failed -- in any
// case we still need something
app.Set(new wxDummyConsoleApp);
}
// wxApp initialization: this can be customized
// --------------------------------------------
if ( !app->Initialize(argc, argv) )
{
return false;
}
wxCallAppCleanup callAppCleanup(app.get());
// for compatibility call the old initialization function too
if ( !app->OnInitGui() )
return false;
// common initialization after wxTheApp creation
// ---------------------------------------------
if ( !DoCommonPostInit() )
return false;
// prevent the smart pointer from destroying its contents
app.release();
// and the cleanup object from doing cleanup
callAppCleanup.Dismiss();
#if wxUSE_LOG
// now that we have a valid wxApp (wxLogGui would have crashed if we used
// it before now), we can delete the temporary sink we had created for the
// initialization messages -- the next time logging function is called, the
// sink will be recreated but this time wxAppTraits will be used
delete wxLog::SetActiveTarget(NULL);
#endif // wxUSE_LOG
return true;
}
