public bool Execute(IEditor ed, Identifier commandKey, params object[] args)
{
ResolveCommands();
MethodInfo cmd;
if (!commands.TryGetValue(commandKey.Name, out cmd))
{
return(false);
}
var meta = CommandProvider.GetCommandByKey(commandKey);
var mode = ViewManager.ActiveView?.Mode;
if (meta.Mode != null && meta.Mode != mode)
{
App.Ext.Log($"Unable to execute command '{commandKey}' in mode '{mode}'.", EntryType.Error);
return(false);
}
try
{
var vals = args;
var pars = cmd.GetParameters();
if (args != null)
{
vals = new object[pars.Length];
for (var i = 0; i < pars.Length; i++)
{
if (args.Length <= i && !pars[i].HasDefaultValue)
{
ProcessNotEnoughArguments(commandKey, args);
return(false);
}
var cval = args.Length > i ? args[i] : pars[i].DefaultValue;
object fval = cval;
if (!Converter.Convert(cval, pars[i].ParameterType, out fval) && cval != null)
{
App.Ext.Log($"Invalid type of an argument '{pars[i].Name}' of command '{commandKey}'.", EntryType.Error);
return(false);
}
vals[i] = fval;
}
}
if (vals.Length < pars.Length)
{
ProcessNotEnoughArguments(commandKey, args);
return(false);
}
cmd.Invoke(this, vals);
return(true);
}
catch (Exception)
{
return(false);
}
}