private void Button_Update_Click(object sender, EventArgs e)
{
if (UpdateAvailable)
{
Form_Main.DownloadUpdate();
}
else
{
Interface.VersionCheck.Request(VersionCheck_Callback_FromButton);
}
}
public void VersionCheck_Callback_OnLoad(Interface.VersionCheck.RequestResult RequestResult)
{
// Thread safe invoke handling
if (InvokeRequired)
{
Invoke(new Action <Interface.VersionCheck.RequestResult>(VersionCheck_Callback_OnLoad), RequestResult);
return;
}
if (RequestResult == Interface.VersionCheck.RequestResult.UpdateFound)
{
if (!Settings.Config.PromptUpdate)
{
CheckUpdateButtonStatus();
return;
}
DialogResult Choice = MessageBox.Show(
string.Format(
"New update (version {0}) available!\nDo you want to download the update now?",
Settings.Config.LatestVersion
),
"Tasual",
MessageBoxButtons.YesNo,
MessageBoxIcon.Information);
if (Choice == DialogResult.Yes)
{
Close();
Form_Main.DownloadUpdate();
}
else
{
CheckUpdateButtonStatus();
}
}
}
public void VersionCheck_Callback_FromButton(Interface.VersionCheck.RequestResult RequestResult)
{
// Thread safe invoke handling
if (InvokeRequired)
{
Invoke(new Action <Interface.VersionCheck.RequestResult>(VersionCheck_Callback_FromButton), RequestResult);
return;
}
switch (RequestResult)
{
case Interface.VersionCheck.RequestResult.UpdateFound:
{
if (!Settings.Config.PromptUpdate)
{
return;
}
DialogResult Choice = MessageBox.Show(
string.Format(
"New update (version {0}) available!\nDo you want to download the update now?",
Settings.Config.LatestVersion
),
"Tasual",
MessageBoxButtons.YesNo,
MessageBoxIcon.Information);
if (Choice == DialogResult.Yes)
{
Close();
Form_Main.DownloadUpdate();
}
else
{
CheckUpdateButtonStatus();
}
break;
}
case Interface.VersionCheck.RequestResult.UpToDate:
{
MessageBox.Show(
"Already up to date",
"Tasual",
MessageBoxButtons.OK,
MessageBoxIcon.Information
);
break;
}
case Interface.VersionCheck.RequestResult.NotCompleted:
case Interface.VersionCheck.RequestResult.BadRequest:
{
MessageBox.Show(
"Failed to check for updates (check network connection)",
"Tasual",
MessageBoxButtons.OK,
MessageBoxIcon.Error
);
break;
}
}
}