void XBtnLoad_Click(object sender, EventArgs e)
{
var dlg = new OpenFileDialog();
if (DialogResult.OK == dlg.ShowDialog())
{
try {
LogAppend("SequenceJson.Load: ", dlg.FileName);
using (var file = dlg.OpenFile()) {
mSequenceList[OutputFunc.Custom] = SequenceJson.Load(file);
if (OutputFunc.Custom == mFunc)
{
StartCurrentSequence();
}
}
}
catch (Exception ex) {
var msg = string.Format("Error occurred loading JSON. The message was:\r\n{0}", ex.Message);
if (ex is JsonException)
{
msg += string.Format("\r\n\r\nAt:\r\n{0}", (ex as JsonException).JsonPath.FullPath);
}
LogAppend(Color.White, Color.DarkRed, "Error loading JSON: ", null, msg);
MessageBox.Show(msg, "Error loading JSON", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
public static ISequence Load(Stream file)
{
var sj = new SequenceJson();
var jroot = JsonObject.Load(file);
foreach (var jdev in jroot["Devices"].AsArray())
{
sj.AddJsonDevice(jdev.AsObject());
}
// controls are optional but must be an array of object if present
if (jroot.TryGetValue("Controls", out JsonValue jctlarray))
{
foreach (var jctl in jctlarray.AsArray())
{
sj.AddJsonControl(jctl.AsObject());
}
}
foreach (var jseq in jroot["Sequences"].AsArray())
{
sj.AddJsonSequence(jseq.AsObject());
}
return(sj.Program);
}