/// <summary>
/// Unregisters an existing EditorCommand based on its registered name.
/// </summary>
/// <param name="commandName">The name of the command to be unregistered.</param>
public void UnregisterCommand(string commandName)
{
EditorCommand existingCommand = null;
if (this.editorCommands.TryGetValue(commandName, out existingCommand))
{
this.editorCommands.Remove(commandName);
this.OnCommandRemoved(existingCommand);
}
else
{
throw new KeyNotFoundException(
string.Format(
"Command '{0}' is not registered",
commandName));
}
}
/// <summary>
/// Registers a new EditorCommand with the ExtensionService and
/// causes its details to be sent to the host editor.
/// </summary>
/// <param name="editorCommand">The details about the editor command to be registered.</param>
/// <returns>True if the command is newly registered, false if the command already exists.</returns>
public bool RegisterCommand(EditorCommand editorCommand)
{
bool commandExists =
this.editorCommands.ContainsKey(
editorCommand.Name);
// Add or replace the editor command
this.editorCommands[editorCommand.Name] = editorCommand;
if (!commandExists)
{
this.OnCommandAdded(editorCommand);
}
else
{
this.OnCommandUpdated(editorCommand);
}
return(!commandExists);
}
private void OnCommandRemoved(EditorCommand command)
{
this.CommandRemoved?.Invoke(this, command);
}
/// <summary>
/// Returns all registered EditorCommands.
/// </summary>
/// <returns>An Array of all registered EditorCommands.</returns>
public EditorCommand[] GetCommands()
{
EditorCommand[] commands = new EditorCommand[this.editorCommands.Count];
this.editorCommands.Values.CopyTo(commands, 0);
return(commands);
}
/// <summary>
/// Registers a new command in the editor.
/// </summary>
/// <param name="editorCommand">The EditorCommand to be registered.</param>
/// <returns>True if the command is newly registered, false if the command already exists.</returns>
public bool RegisterCommand(EditorCommand editorCommand)
{
return(this.extensionService.RegisterCommand(editorCommand));
}