/// <summary>
/// Update the code assist UI status. Determines if code assist should
/// be made available to the current document and calls the DocumentActivated
/// method of the code assist provider.
/// </summary>
public void UpdateCodeAssistStatus()
{
_codeAssist.Enabled = false;
QuickSharp.Core.Document document =
_mainForm.ActiveDocument;
if (document == null ||
!(document is ScintillaEditForm))
{
return;
}
DocumentType documentType =
new DocumentType(document.FileName);
if (_codeAssistManager.CodeAssistAvailable(documentType))
{
_codeAssist.Enabled = true;
ICodeAssistProvider provider =
_codeAssistManager.GetProvider(documentType);
if (provider != null)
{
provider.DocumentActivated(document as ScintillaEditForm);
}
}
}
/// <summary>
/// Determine if code assist is available for a document type.
/// </summary>
/// <param name="documentType">The document type.</param>
/// <returns>True if code assist is available.</returns>
public bool CodeAssistAvailable(DocumentType documentType)
{
if (!_codeAssistProviders.ContainsKey(documentType.ToString()))
{
return(false);
}
ICodeAssistProvider provider =
_codeAssistProviders[documentType.ToString()];
return(provider.IsAvailable);
}
/// <summary>
/// Get the list of lookup items for the current document.
/// </summary>
/// <param name="document">The current document.</param>
/// <returns>A list of lookup items.</returns>
public LookupList GetLookupList(ScintillaEditForm document)
{
if (document == null)
{
return(null);
}
DocumentType documentType = new DocumentType(document.FileName);
if (documentType == null ||
String.IsNullOrEmpty(documentType.ToString()))
{
return(null);
}
ICodeAssistProvider provider = GetProvider(documentType);
if (provider == null)
{
return(null);
}
return(provider.GetLookupList(document));
}
/// <summary>
/// Register a code assist provider.
/// </summary>
/// <param name="provider">A provider instance.</param>
public void RegisterProvider(ICodeAssistProvider provider)
{
_codeAssistProviders[provider.DocumentType.ToString()] = provider;
}
