public TextControlSite(IServiceProvider serviceProvider, ITextLanguage language)
{
if (serviceProvider == null)
{
throw new ArgumentNullException("serviceProvider");
}
this._language = language;
this._serviceProvider = serviceProvider;
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
this._textManager.UnregisterTextControl(this);
this._textManager = null;
this._textLanguage = null;
this._textColorizer = null;
this._textHost = null;
this._buffer = null;
}
base.Dispose(disposing);
}
private void SetTextLanguage(ITextLanguage language)
{
this._textLanguage = language;
if (this._textHost != null)
{
this._textHost.Dispose();
this._textHost = null;
}
if (this._textColorizer != null)
{
this._textColorizer.Dispose();
this._textColorizer = null;
}
if (this._textLanguage != null)
{
this._textHost = this._textLanguage.GetTextControlHost(this, this.Site);
this._textColorizer = this._textLanguage.GetColorizer(this.Site);
}
foreach (TextView view in this._views)
{
view.UpdateTextLanguage();
if (this._textHost != null)
{
this._textHost.OnTextViewCreated(view);
}
}
}
public ColorInfoTable GetColorTable(ITextLanguage language)
{
if (language == null)
{
return this.DefaultColorTable;
}
ColorInfoTable table = (ColorInfoTable) _colorTables[language];
if (table == null)
{
ITextColorizer colorizer = language.GetColorizer(this._serviceProvider);
ColorInfo[] infoArray = (colorizer != null) ? colorizer.ColorTable : null;
table = new ColorInfoTable(0x40 + ((infoArray != null) ? infoArray.Length : 0));
this.FillColorTableWithStandardColors(table);
if (infoArray != null)
{
for (int i = 0; i < infoArray.Length; i++)
{
table[i + 0x40] = infoArray[i];
}
}
_colorTables[language] = table;
}
return table;
}
