/// <summary>
/// Executes Emmet command with the specified identifier on the specified editor view.
/// </summary>
/// <param name="cmdId">Identifier of the command to execute.</param>
/// <param name="view">Editor to execute command in.</param>
/// <exception cref="ArgumentOutOfRangeException">
/// Indicates that the specified command identifier was not found.
/// </exception>
public bool RunCommand(int cmdId, ICodeEditor view)
{
if (!_initialized)
{
InitializeEngine();
}
string script;
switch (cmdId)
{
case PackageIds.CmdIDExpandAbbreviation:
script = GetExpandAbbreviationScript(view);
break;
case PackageIds.CmdIDWrapWithAbbreviation:
script = GetWrapWithAbbreviationScript(view);
if (script is null)
{
return(false);
}
break;
default:
throw new ArgumentOutOfRangeException(
nameof(cmdId),
cmdId,
"Specified command identifier not found.");
}
Trace($"Running script: {script}");
JavaScriptContext.Current = _context;
JavaScriptValue result = JavaScriptContext.RunScript(script, _currentSourceContext++);
if (result.ValueType is JavaScriptValueType.Boolean)
{
Trace("Emmet engine failed to execute command.");
return(false);
}
string replacement = result.ToString();
JavaScriptContext.Idle();
if (cmdId is PackageIds.CmdIDExpandAbbreviation)
{
view.ReplaceCurrentLine(replacement);
}
else
{
view.ReplaceSelection(replacement);
}
Trace($"Command {script} completed successfully.");
return(true);
}
