public LanguageInfo(SVsServiceProvider serviceProvider, Guid languageGuid)
{
Contract.Requires <ArgumentNullException>(serviceProvider != null, "serviceProvider");
_serviceProvider = serviceProvider;
_languageGuid = languageGuid;
IVsTextManager2 textManager = serviceProvider.GetTextManager2();
LANGPREFERENCES2[] preferences = new LANGPREFERENCES2[1];
preferences[0].guidLang = languageGuid;
ErrorHandler.ThrowOnFailure(textManager.GetUserPreferences2(null, null, preferences, null));
_languagePreferences = CreateLanguagePreferences(preferences[0]);
_languagePreferencesCookie = ((IConnectionPointContainer)textManager).Advise <LanguagePreferences, IVsTextManagerEvents2>(_languagePreferences);
}
internal void Initialize()
{
ThreadHelper.ThrowIfNotOnUIThread();
IVsTextManager2 textManager = (IVsTextManager2)this.serviceProvider.GetService(typeof(SVsTextManager));
VIEWPREFERENCES2[] viewPreferences = new VIEWPREFERENCES2[] { new VIEWPREFERENCES2() };
LANGPREFERENCES2[] languagePreferences = new LANGPREFERENCES2[] { new LANGPREFERENCES2()
{
guidLang = Guids.Service
} };
int hresult = textManager.GetUserPreferences2(viewPreferences, pFramePrefs: null, pLangPrefs: languagePreferences, pColorPrefs: null);
//ErrorHandler.ThrowOnFailure(hresult);
this.UpdatePreferences(viewPreferences, languagePreferences);
this.connectionPoint = new AxHost.ConnectionPointCookie(textManager, this, typeof(IVsTextManagerEvents2));
}
/// <include file='doc\Preferences.uex' path='docs/doc[@for="LanguagePreferences.GetLanguagePrefs"]/*' />
public virtual void GetLanguagePreferences()
{
IVsTextManager textMgr = site.GetService(typeof(SVsTextManager)) as IVsTextManager;
if (textMgr != null)
{
this.prefs.guidLang = langSvc;
IVsTextManager2 textMgr2 = site.GetService(typeof(SVsTextManager)) as IVsTextManager2;
if (textMgr != null)
{
LANGPREFERENCES2[] langPrefs2 = new LANGPREFERENCES2[1];
langPrefs2[0] = this.prefs;
if (NativeMethods.Succeeded(textMgr2.GetUserPreferences2(null, null, langPrefs2, null)))
{
this.prefs = langPrefs2[0];
}
else
{
Debug.Assert(false, "textMgr2.GetUserPreferences2");
}
}
}
}
