public override int Execute(params string[] parameters)
{
//load the application
if (!NavisPythonShellApplication.applicationLoaded)
{
NavisPythonShellApplication.OnLoaded();
}
var dialog = new ConfigureCommandsForm();
dialog.ShowDialog();
//MessageBox.Show("Restart Navisworks to see changes to the commands in the Ribbon", "Configure NavisPythonShell", MessageBoxButtons.OK, MessageBoxIcon.Information);
return(0);
}
/// <summary>
/// Overload this method to implement an external command within Revit.
/// </summary>
/// <returns>
/// The result indicates if the execution fails, succeeds, or was canceled by user. If it does not
/// succeed, Revit will undo any changes made by the external command.
/// </returns>
int Execute(ref string message, params string[] parameters)
{
// FIXME: somehow fetch back message after script execution...
var executor = new ScriptExecutor(NavisPythonShellApplication.GetConfig());
string source;
using (var reader = File.OpenText(_scriptSource))
{
source = reader.ReadToEnd();
}
var result = executor.ExecuteScript(source, _scriptSource);
message = executor.Message;
return(result);
}
/// <summary>
/// Read in the commands from the XML file and display them in the
/// list.
/// </summary>
private void ConfigureCommandsForm_Load(object sender, EventArgs e)
{
_commands = NavisPythonShellApplication.GetCommands(
NavisPythonShellApplication.GetSettings()).ToList();
lstCommands.DataSource = _commands;
_searchPaths = NavisPythonShellApplication.GetConfig().GetSearchPaths().ToList();
lstSearchPaths.DataSource = _searchPaths;
_variables = NavisPythonShellApplication.GetConfig().GetVariables().AsEnumerable().ToList();
lstVariables.DataSource = _variables;
lstVariables.DisplayMember = "Key";
string initScriptPath = NavisPythonShellApplication.GetInitScriptPath();
txtInitScript.Text = initScriptPath;
string startupScriptPath = NavisPythonShellApplication.GetStartupScriptPath();
txtStartupScript.Text = startupScriptPath;
}
/// <summary>
/// Open a window to let the user enter python code.
/// </summary>
/// <returns></returns>
public override int Execute(params string[] parameters)
{
//load the application
if (!NavisPythonShellApplication.applicationLoaded)
{
NavisPythonShellApplication.OnLoaded();
}
var gui = new IronPythonConsole();
gui.consoleControl.WithConsoleHost((host) =>
{
// now that the console is created and initialized, the script scope should
// be accessible...
new ScriptExecutor(NavisPythonShellApplication.GetConfig())
.SetupEnvironment(host.Engine, host.Console.ScriptScope);
host.Console.ScriptScope.SetVariable("__window__", gui);
// run the initscript
var initScript = NavisPythonShellApplication.GetInitScript();
if (initScript != null)
{
try
{
var scriptSource = host.Engine.CreateScriptSourceFromString(initScript, SourceCodeKind.Statements);
scriptSource.Execute(host.Console.ScriptScope);
}
catch (Exception ex)
{
Forms.MessageBox.Show(ex.ToString(), "Something went horribly wrong!");
}
}
});
var dispatcher = Dispatcher.FromThread(Thread.CurrentThread);
gui.consoleControl.WithConsoleHost((host) =>
{
host.Console.SetCommandDispatcher((command) =>
{
if (command != null)
{
// Slightly involved form to enable keyboard interrupt to work.
var executing = true;
var operation = dispatcher.BeginInvoke(DispatcherPriority.Normal, command);
while (executing)
{
if (operation.Status != DispatcherOperationStatus.Completed)
{
operation.Wait(TimeSpan.FromSeconds(1));
}
if (operation.Status == DispatcherOperationStatus.Completed)
{
executing = false;
}
}
}
});
host.Editor.SetCompletionDispatcher((command) =>
{
var executing = true;
var operation = dispatcher.BeginInvoke(DispatcherPriority.Normal, command);
while (executing)
{
if (operation.Status != DispatcherOperationStatus.Completed)
{
operation.Wait(TimeSpan.FromSeconds(1));
}
if (operation.Status == DispatcherOperationStatus.Completed)
{
executing = false;
}
}
});
});
gui.ShowDialog();
return(0);
}
/// <summary>
/// Save changes to NavisPythonShell.xml and close Dialog.
/// </summary>
private void btnCommandSave_Click(object sender, EventArgs e)
{
NavisPythonShellApplication.WriteSettings(_commands, _searchPaths, _variables, txtInitScript.Text, txtStartupScript.Text);
Close();
}
