public TimingsEditor(MainWindow parent, SharedDisposable <RegistryKey> monitorKey, bool isCopy, string encodedMonitor, byte[] encodedGlasses)
{
InitializeComponent();
listWaveforms.DataSource = defaultGlassesCmds;
this.parent = parent;
this.monitorKey = monitorKey;
this.previousName = isCopy ? null : encodedMonitor;
if (encodedMonitor != null)
{
this.textDisplayTimings.Text = encodedMonitor;
}
if (encodedGlasses != null)
{
this.textGlassesTimings.Text = StructureExtensions.ByteArrayToString(encodedGlasses);
}
if (encodedMonitor != null)
{
btnDecode_Click(btnDecodeDisplayTimings, null);
}
if (encodedGlasses != null)
{
btnDecode_Click(btnDecodeGlassesTimings, null);
}
UpdateListBoxButtons();
UpdateSliderParams();
}
private void btnDeleteMonitor_Click(object sender, EventArgs e)
{
var currMonitorName = (string)comboMonitors.SelectedItem;
if (currMonitorName == null)
{
return;
}
if (MessageBox.Show("Delete monitor " + currMonitorName + " ?", "Confirm monitor deletion", MessageBoxButtons.YesNo) != DialogResult.Yes)
{
return;
}
if (monitorSubKey != null)
{
monitorSubKey.Dispose();
monitorSubKey = null;
}
try
{
parametersKey.DeleteSubKeyTree(currMonitorName);
comboMonitors.SelectedIndex--;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error deleting registry key");
}
btnRefreshMonitors_Click(null, null);
}
private void TimingsEditor_FormClosed(object sender, FormClosedEventArgs e)
{
if (monitorKey != null)
{
monitorKey.Dispose();
monitorKey = null;
}
}
private void comboMonitors_SelectedIndexChanged(object sender, EventArgs e)
{
if (suppressComboSelectedIndexChanged)
{
return;
}
var currMonitorName = (string)comboMonitors.SelectedItem;
if (currMonitorName == null)
{
listMonitorTimings.SelectedIndex = -1;
listMonitorTimings.DataSource = null;
btnCopyMonitor.Enabled = false;
btnDeleteMonitor.Enabled = false;
btnRefreshTimings.Enabled = false;
btnNewTiming.Enabled = false;
btnPatchNvStRes.Enabled = false;
listMonitorTimings_SelectedIndexChanged(listMonitorTimings, null);
return;
}
else
{
btnCopyMonitor.Enabled = true;
btnDeleteMonitor.Enabled = true;
btnRefreshTimings.Enabled = true;
btnNewTiming.Enabled = true;
btnPatchNvStRes.Enabled = true;
}
try
{
if (monitorSubKey != null)
{
monitorSubKey.Dispose();
}
}
catch (Exception) { }
finally { monitorSubKey = null; }
try
{
monitorSubKey = new SharedDisposable <RegistryKey>(() => parametersKey.OpenSubKey(currMonitorName, true));
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, String.Format("Error opening registry subkey for monitor {0}", currMonitorName));
return;
}
btnRefreshTimings_Click(null, null);
}
private void MainWindow_FormClosed(object sender, FormClosedEventArgs e)
{
if (monitorSubKey != null)
{
monitorSubKey.Dispose();
monitorSubKey = null;
}
if (parametersKey != null)
{
parametersKey.Dispose();
parametersKey = null;
}
}
public SharedDisposable(SharedDisposable <T> share)
{
lock (share.target)
{
// Check that Dispose() did not get a lock and dispose the
// object before we are able to obtain a reference to it.
if (share.target.count == 0)
{
throw new ObjectDisposedException(nameof(share), "Target object has been disposed before being shared.");
}
target = share.target;
target.count++;
}
}
