/// <summary>
/// Creates the command inside the command manager.
/// <para />
/// If the <paramref name="throwExceptionWhenCommandIsAlreadyCreated"/> is <c>false</c> and the command is already created, only
/// the input gesture is updated for the existing command.
/// </summary>
/// <param name="commandName">Name of the command.</param>
/// <param name="inputGesture">The input gesture.</param>
/// <param name="compositeCommand">The composite command. If <c>null</c>, this will default to a new instance of <see cref="CompositeCommand" />.</param>
/// <param name="throwExceptionWhenCommandIsAlreadyCreated">if set to <c>true</c>, this method will throw an exception when the command is already created.</param>
/// <exception cref="ArgumentException">The <paramref name="commandName" /> is <c>null</c> or whitespace.</exception>
/// <exception cref="InvalidOperationException">The specified command is already created using the <see cref="CreateCommand" /> method.</exception>
public void CreateCommand(string commandName, InputGesture inputGesture = null, ICompositeCommand compositeCommand = null,
bool throwExceptionWhenCommandIsAlreadyCreated = true)
{
Argument.IsNotNullOrWhitespace("commandName", commandName);
lock (_lockObject)
{
Log.Debug("Creating command '{0}' with input gesture '{1}'", commandName, ObjectToStringHelper.ToString(inputGesture));
if (_commands.ContainsKey(commandName))
{
var error = $"Command '{commandName}' is already created using the CreateCommand method";
Log.Error(error);
if (throwExceptionWhenCommandIsAlreadyCreated)
{
throw new InvalidOperationException(error);
}
_commandGestures[commandName] = inputGesture;
return;
}
if (compositeCommand == null)
{
compositeCommand = new CompositeCommand();
}
_commands.Add(commandName, compositeCommand);
_originalCommandGestures.Add(commandName, inputGesture);
_commandGestures.Add(commandName, inputGesture);
CommandCreated.SafeInvoke(this, () => new CommandCreatedEventArgs(compositeCommand, commandName));
}
}
/// <summary>
/// Creates the command inside the command manager.
/// </summary>
/// <param name="commandName">Name of the command.</param>
/// <param name="compositeCommand">The composite command. If <c>null</c>, this will default to a new instance of <see cref="CompositeCommand"/>.</param>
/// <param name="throwExceptionWhenCommandIsAlreadyCreated">if set to <c>true</c>, this method will throw an exception when the command is already created.</param>
/// <exception cref="ArgumentException">The <paramref name="commandName" /> is <c>null</c> or whitespace.</exception>
/// <exception cref="InvalidOperationException">The specified command is already created using the <see cref="CreateCommand" /> method.</exception>
public void CreateCommand(string commandName, ICompositeCommand compositeCommand = null,
bool throwExceptionWhenCommandIsAlreadyCreated = true)
{
Argument.IsNotNullOrWhitespace("commandName", commandName);
lock (_lockObject)
{
Log.Debug("Creating command '{0}'", commandName);
if (_commands.ContainsKey(commandName))
{
var error = string.Format("Command '{0}' is already created using the CreateCommand method", commandName);
Log.Error(error);
if (throwExceptionWhenCommandIsAlreadyCreated)
{
throw new InvalidOperationException(error);
}
return;
}
if (compositeCommand == null)
{
compositeCommand = new CompositeCommand();
}
_commands.Add(commandName, compositeCommand);
InvalidateCommands();
CommandCreated.SafeInvoke(this, () => new CommandCreatedEventArgs(compositeCommand, commandName));
}
}
public IClassifierDataSourceHandler.EvaluationResult EvaluateEvent(CommandCreated eventToEvaluate)
{
// Created commands are in process
return(IClassifierDataSourceHandler.EvaluationResult.Include);
}