/// <summary>
/// Gets the command with the specified command identifier.
/// </summary>
/// <param name="commandIdentifier">The command identifier of the command to get.</param>
/// <returns>The command, or null if a command with the specified command identifier cannot be found.</returns>
public Command Get(string commandIdentifier)
{
CommandInstanceManager commandInstanceManager = (CommandInstanceManager)commandTable[commandIdentifier];
Command command = (commandInstanceManager == null) ? null : commandInstanceManager.ActiveCommandInstance;
return(command);
}
/// <summary>
/// Removes a command instance.
/// </summary>
/// <param name="commandList">The Command instance to remove.</param>
private void RemoveCommand(Command command)
{
commandShortcutTableIsStale = true;
CommandInstanceManager commandInstanceManager = (CommandInstanceManager)commandTable[command.Identifier];
if (commandInstanceManager != null)
{
commandInstanceManager.Remove(command);
if (commandInstanceManager.IsEmpty)
{
commandTable.Remove(command.Identifier);
}
}
}
/// <summary>
/// Adds a command instance.
/// </summary>
/// <param name="command">The Command instance to add.</param>
private void AddCommand(Command command)
{
commandShortcutTableIsStale = true;
CommandInstanceManager commandInstanceManager = (CommandInstanceManager)commandTable[command.Identifier];
if (commandInstanceManager == null)
{
commandTable[command.Identifier] = new CommandInstanceManager(command);
}
else
{
commandInstanceManager.Add(command);
}
}
public Command Get(CommandId commandIdentifier)
{
string str;
if (!commandIdToString.TryGetValue(commandIdentifier, out str))
{
str = commandIdentifier.ToString();
commandIdToString.Add(commandIdentifier, str);
}
CommandInstanceManager commandInstanceManager = (CommandInstanceManager)commandTable[str];
Command command = (commandInstanceManager == null) ? null : commandInstanceManager.ActiveCommandInstance;
return(command);
}
