/// <summary>
/// Generates completion data for the specified text. The text should be everything before
/// the dot character that triggered the completion. The text can contain the command line prompt
/// '>>>' as this will be ignored.
/// </summary>
public void GenerateDescription(string stub, string item, DescriptionUpdateDelegate updateDescription, bool isInstance)
{
System.IO.Stream stream = commandLine.ScriptScope.Engine.Runtime.IO.OutputStream;
string description = "";
if (!String.IsNullOrEmpty(item))
{
try
{
AutocompletionInProgress = true;
// Another possibility:
//commandLine.ScriptScope.Engine.Runtime.IO.SetOutput(new System.IO.MemoryStream(), Encoding.UTF8);
//object value = commandLine.ScriptScope.Engine.CreateScriptSourceFromString(item, SourceCodeKind.Expression).Execute(commandLine.ScriptScope);
//description = commandLine.ScriptScope.Engine.Operations.GetDocumentation(value);
string docCommand = "";
if (isInstance)
{
if (stub != string.Empty)
{
docCommand = "type(" + stub + ")" + "." + item + ".__doc__";
}
else
{
docCommand = "type(" + item + ")" + ".__doc__";
}
}
else
{
if (stub != string.Empty)
{
docCommand = stub + "." + item + ".__doc__";
}
else
{
docCommand = item + ".__doc__";
}
}
object value = commandLine.ScriptScope.Engine.CreateScriptSourceFromString(docCommand, SourceCodeKind.Expression).Execute(commandLine.ScriptScope);
description = (string)value;
AutocompletionInProgress = false;
}
catch (ThreadAbortException tae)
{
if (tae.ExceptionState is Microsoft.Scripting.KeyboardInterruptException)
{
Thread.ResetAbort();
}
AutocompletionInProgress = false;
}
catch
{
AutocompletionInProgress = false;
// Do nothing.
}
commandLine.ScriptScope.Engine.Runtime.IO.SetOutput(stream, Encoding.UTF8);
updateDescription(description);
}
}
/// <summary>
/// Generates completion data for the specified text. The text should be everything before
/// the dot character that triggered the completion. The text can contain the command line prompt
/// '>>>' as this will be ignored.
/// </summary>
public void GetDescription(string stub, string item, DescriptionUpdateDelegate updateDescription, bool isInstance)
{
string description = this.GetDescription(stub, item, isInstance);
updateDescription(description);
}
/// <summary>
/// Generates completion data for the specified text. The text should be everything before
/// the dot character that triggered the completion. The text can contain the command line prompt
/// '>>>' as this will be ignored.
/// </summary>
public void GetDescription(string stub, string item, DescriptionUpdateDelegate updateDescription, bool isInstance)
{
string description = this.GetDescription(stub, item, isInstance);
updateDescription(description);
}
/// <summary>
/// Generates completion data for the specified text. The text should be everything before
/// the dot character that triggered the completion. The text can contain the command line prompt
/// '>>>' as this will be ignored.
/// </summary>
public void GenerateDescription(string stub, string item, DescriptionUpdateDelegate updateDescription, bool isInstance)
{
System.IO.Stream stream = commandLine.ScriptScope.Engine.Runtime.IO.OutputStream;
string description = "";
if (!String.IsNullOrEmpty(item))
{
try
{
AutocompletionInProgress = true;
// Another possibility:
//commandLine.ScriptScope.Engine.Runtime.IO.SetOutput(new System.IO.MemoryStream(), Encoding.UTF8);
//object value = commandLine.ScriptScope.Engine.CreateScriptSourceFromString(item, SourceCodeKind.Expression).Execute(commandLine.ScriptScope);
//description = commandLine.ScriptScope.Engine.Operations.GetDocumentation(value);
string docCommand = "";
if (isInstance) docCommand = "type(" + stub + ")" + "." + item + ".__doc__";
else docCommand = stub + "." + item + ".__doc__";
object value = commandLine.ScriptScope.Engine.CreateScriptSourceFromString(docCommand, SourceCodeKind.Expression).Execute(commandLine.ScriptScope);
description = (string)value;
AutocompletionInProgress = false;
}
catch (ThreadAbortException tae)
{
if (tae.ExceptionState is Microsoft.Scripting.KeyboardInterruptException) Thread.ResetAbort();
AutocompletionInProgress = false;
}
catch
{
AutocompletionInProgress = false;
// Do nothing.
}
commandLine.ScriptScope.Engine.Runtime.IO.SetOutput(stream, Encoding.UTF8);
updateDescription(description);
}
}
