private void OnInstall(object sender, EventArgs e)
{
foreach (var element in m_metaTraders.CheckedItems)
{
MetaTrader4 trader = (MetaTrader4)element;
Install(trader);
}
}
public MainForm()
{
InitializeComponent();
try
{
MetaTrader4[] instances = MetaTrader4.GetAllInstances();
foreach (var element in instances)
{
m_metaTraders.Items.Add(element);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private static MetaTrader4 TryToCreate(string root)
{
try
{
string directoryName = Path.GetFileName(root);
Match match = m_pattern.Match(directoryName);
if (!match.Success)
{
return(null);
}
string indicatorsPath = Path.Combine(root, cIndicatorsRelativePath);
if (!Directory.Exists(indicatorsPath))
{
return(null);
}
string librariesPath = Path.Combine(root, cLibrariesRelativePath);
if (!Directory.Exists(librariesPath))
{
return(null);
}
string originPath = Path.Combine(root, cOriginFileName);
if (!File.Exists(originPath))
{
return(null);
}
string name;
using (StreamReader reader = new StreamReader(originPath))
{
name = reader.ReadLine();
}
if (string.IsNullOrWhiteSpace(name))
{
return(null);
}
MetaTrader4 result = new MetaTrader4(name, root);
return(result);
}
catch (Exception)
{
return(null);
}
}
private void OnExtract(object sender, EventArgs e)
{
DialogResult result = m_dialog.ShowDialog();
if (DialogResult.OK != result)
{
return;
}
try
{
string root = m_dialog.SelectedPath;
MetaTrader4 mt4 = new MetaTrader4(root, root);
mt4.TryToInstall();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
internal static MetaTrader4[] GetAllInstances()
{
string root = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
root = Path.Combine(root, cTerminalRelativePath);
string[] directories = Directory.GetDirectories(root);
List <MetaTrader4> instances = new List <MetaTrader4>(directories.Length);
foreach (var element in directories)
{
MetaTrader4 instance = TryToCreate(element);
if (null != instance)
{
instances.Add(instance);
}
}
MetaTrader4[] result = instances.ToArray();
return(result);
}
private void Install(MetaTrader4 trader)
{
trader.TryToInstall();
m_metaTraders.Refresh();
}
