public override async void ButtonCallback(object sender, EventArgs e)
{
var menuCommand = sender as OleMenuCommand;
if (menuCommand == null)
{
return;
}
if (!m_downloading)
{
try
{
m_downloading = true;
menuCommand.Visible = false;
if (!await CheckForInternetConnection())
{
m_downloading = false;
menuCommand.Visible = true;
return;
}
m_monoFile.ResetToDefaultDirectory();
bool downloadNew = !m_monoFile.CheckFileValid();
if (downloadNew)
{
Output.ProgressBarLabel = "Downloading Mono";
await m_monoFile.DownloadMono(Output);
//Verify Download
bool verified = m_monoFile.CheckFileValid();
if (verified)
{
// Show a Message Box to prove we were here
IVsUIShell uiShell = (IVsUIShell)Package.PublicGetService(typeof(SVsUIShell));
Guid clsid = Guid.Empty;
int result;
uiShell.ShowMessageBox(
0,
ref clsid,
"Mono Successfully Downloaded. Would you like to install it to the RoboRIO?",
string.Format(CultureInfo.CurrentCulture, "", ToString()),
string.Empty,
0,
OLEMSGBUTTON.OLEMSGBUTTON_YESNO,
OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST,
OLEMSGICON.OLEMSGICON_INFO,
0, // false
out result);
if (result == 6)
{
//Install Mono.
await m_installButton.DeployMono(m_installButton.GetMenuCommand());
}
}
else
{
// Show a Message Box to prove we were here
IVsUIShell uiShell = (IVsUIShell)Package.PublicGetService(typeof(SVsUIShell));
Guid clsid = Guid.Empty;
int result;
Microsoft.VisualStudio.ErrorHandler.ThrowOnFailure(uiShell.ShowMessageBox(
0,
ref clsid,
"Mono Download Failed. Please Try Again",
string.Format(CultureInfo.CurrentCulture, "", ToString()),
string.Empty,
0,
OLEMSGBUTTON.OLEMSGBUTTON_OK,
OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST,
OLEMSGICON.OLEMSGICON_INFO,
0, // false
out result));
}
}
else
{
// Show a Message Box to prove we were here
IVsUIShell uiShell = (IVsUIShell)Package.PublicGetService(typeof(SVsUIShell));
Guid clsid = Guid.Empty;
int result;
Microsoft.VisualStudio.ErrorHandler.ThrowOnFailure(uiShell.ShowMessageBox(
0,
ref clsid,
"Mono Already Downloaded",
string.Format(CultureInfo.CurrentCulture, "", ToString()),
string.Empty,
0,
OLEMSGBUTTON.OLEMSGBUTTON_OK,
OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST,
OLEMSGICON.OLEMSGICON_INFO,
0, // false
out result));
}
}
catch (Exception ex)
{
Output.WriteLine(ex.ToString());
m_downloading = false;
menuCommand.Visible = true;
}
m_downloading = false;
menuCommand.Visible = true;
}
}
