protected void ValidateControl(object sender, CancelEventArgs e)
{
try
{
ValidateProperties();
}
catch (PropertyPageArgumentException ex)
{
IServiceProvider serviceProvider = ParentPropertyPage.Site;
string message = ex.Message;
string title = "Dart Project Error";
OLEMSGICON icon = OLEMSGICON.OLEMSGICON_CRITICAL;
OLEMSGBUTTON button = OLEMSGBUTTON.OLEMSGBUTTON_OK;
OLEMSGDEFBUTTON defaultButton = OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST;
if (serviceProvider != null)
{
VsShellUtilities.ShowMessageBox(serviceProvider, message, title, icon, button, defaultButton);
}
e.Cancel = true;
}
}
protected virtual void HandleTextBufferChangedLowPriority(object sender, TextContentChangedEventArgs e)
{
if (_failedTimeout)
{
if (!_timeoutReported)
{
IServiceProvider serviceProvider = null;
string message = null;
string title = null;
OLEMSGICON icon = OLEMSGICON.OLEMSGICON_CRITICAL;
OLEMSGBUTTON button = OLEMSGBUTTON.OLEMSGBUTTON_OK;
OLEMSGDEFBUTTON defaultButton = OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST;
if (serviceProvider != null)
{
_timeoutReported = true;
VsShellUtilities.ShowMessageBox(serviceProvider, message, title, icon, button, defaultButton);
}
}
return;
}
if (e.After == _textBuffer.CurrentSnapshot)
{
ClassifierState classifierState = _lineStatesCache.GetValue(e.After, CreateClassifierState);
if (classifierState._firstChangedLine.HasValue && classifierState._lastChangedLine.HasValue)
{
int startLine = classifierState._firstChangedLine.Value;
int endLine = Math.Min(classifierState._lastChangedLine.Value, e.After.LineCount - 1);
classifierState._firstChangedLine = null;
classifierState._lastChangedLine = null;
ForceReclassifyLines(classifierState, startLine, endLine);
}
}
}
