static PlatformInfo getPlatformInfo(string platform, Platform selectedPlatform, IPlatformImporter importer, Func<PlatformInfo, bool> completedDelegate)
{
PlatformInfo platformInfo = null;
bool completed = false;
BackgroundTaskHandler handler = new BackgroundTaskHandler();
handler.ActionDelegate = () =>
{
handler.ExecuteProgressHandler("Looking up platforms...", 0);
if (selectedPlatform == null)
selectedPlatform = importer.GetPlatformByName(platform);
if (selectedPlatform != null)
{
handler.ExecuteProgressHandler("Retrieving info for " + platform, 33);
platformInfo = importer.GetPlatformInfo(selectedPlatform.Id);
if (platformInfo != null)
{
handler.ExecuteProgressHandler("Updating " + platformInfo.Title, 67);
completed = completedDelegate == null ? true : completedDelegate(platformInfo);
}
}
};
using (Conf_ProgressDialog progressDlg = new Conf_ProgressDialog(handler))
progressDlg.ShowDialog();
if (completed)
return platformInfo;
if (selectedPlatform == null)
{
var platforms = importer.GetPlatformList();
if (platforms.Count != 0)
{
using (Conf_EmuLookupDialog lookupDlg = new Conf_EmuLookupDialog(platforms))
{
if (lookupDlg.ShowDialog() == DialogResult.OK && lookupDlg.SelectedPlatform != null)
return getPlatformInfo(lookupDlg.SelectedPlatform.Name, lookupDlg.SelectedPlatform, importer, completedDelegate);
}
}
}
else
{
MessageBox.Show("Error retrieving online info.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
return null;
}
