/// <summary>
/// Executes the specified named command.
/// </summary>
/// <param name="CmdName">The name of the command to execute.</param>
/// <param name="ExecuteOption">A <see cref="T:EnvDTE.vsCommandExecOption"></see> constant specifying the execution options.</param>
/// <param name="VariantIn">A value passed to the command.</param>
/// <param name="VariantOut">A value passed back to the invoker Exec method after the command executes.</param>
/// <param name="Handled">true indicates that the command was implemented. false indicates that it was not.</param>
void IDTCommandTarget.Exec(string cmdName, vsCommandExecOption ExecuteOption, ref object VariantIn, ref object VariantOut, ref bool Handled)
{
Handled = false;
if (ExecuteOption == vsCommandExecOption.vsCommandExecOptionDoDefault)
{
if (this.vsCommands.ContainsKey(cmdName))
{
VsCommand vsCommand = this.vsCommands[cmdName];
vsCommand.OnExecute(new VsCommandEventArgs(this.dte, this.addin));
Handled = true;
}
}
}
/// <summary>
/// Returns the current status (enabled, disabled, hidden, and so forth) of the specified named command.
/// </summary>
/// <param name="CmdName">The name of the command to check.</param>
/// <param name="NeededText">A <see cref="T:EnvDTE.vsCommandStatusTextWanted"></see> constant specifying if information is returned from the check, and if so, what type of information is returned.</param>
/// <param name="StatusOption">A <see cref="T:EnvDTE.vsCommandStatus"></see> specifying the current status of the command.</param>
/// <param name="CommandText">The text to return if <see cref="F:EnvDTE.vsCommandStatusTextWanted.vsCommandStatusTextWantedStatus"></see> is specified.</param>
void IDTCommandTarget.QueryStatus(string cmdName, vsCommandStatusTextWanted neededText, ref vsCommandStatus statusOption, ref object commandText)
{
if (neededText == vsCommandStatusTextWanted.vsCommandStatusTextWantedNone)
{
if (this.vsCommands.ContainsKey(cmdName))
{
VsCommand vsCommand = this.vsCommands[cmdName];
if (vsCommand.OnQueryStatus(new VsCommandEventArgs(this.dte, this.addin)))
{
statusOption = (vsCommandStatus)vsCommandStatus.vsCommandStatusSupported | vsCommandStatus.vsCommandStatusEnabled;
}
else
{
statusOption = (vsCommandStatus)vsCommandStatus.vsCommandStatusUnsupported;
}
}
}
}
protected void RegisterCommand(VsCommand command)
{
string fullCommandName = String.Format("{0}.{1}", this.GetType().FullName, command.CommandName);
this.vsCommands.Add(fullCommandName, command);
}