public static string Load(this IPersistTaskRunnerBindings persister, string configPath)
{
IVsTextView configTextView = TextViewUtil.FindTextViewFor(configPath);
ITextUtil textUtil;
if (configTextView != null)
{
textUtil = new VsTextViewTextUtil(configTextView);
}
else
{
textUtil = new FileTextUtil(configPath);
}
string line;
while (textUtil.TryReadLine(out line))
{
LineRange range;
if (persister.TryGetBindingsFromLine(line, out range))
{
string bindingPart = line.Substring(range.Start, range.Length);
return persister.UnformatBindingsXmlForPersistence(line, range);
}
}
return "<binding />";
}
public static bool Save(this IPersistTaskRunnerBindings persister, string configPath, string bindingsXml)
{
string bindingsText = persister.FormatBindingsXmlForPersistence(bindingsXml);
IVsTextView configTextView = TextViewUtil.FindTextViewFor(configPath);
ITextUtil textUtil;
if (configTextView != null)
{
textUtil = new VsTextViewTextUtil(configTextView);
}
else
{
textUtil = new FileTextUtil(configPath);
}
string line;
int lineNumber = 0;
while (textUtil.TryReadLine(out line))
{
LineRange range;
if (persister.TryGetBindingsFromLine(line, out range))
{
return textUtil.Replace(new Range { LineNumber = lineNumber, LineRange = range }, bindingsText);
}
++lineNumber;
}
return textUtil.Insert(new Range { LineNumber = 1, LineRange = new LineRange { Start = 0, Length = bindingsXml.Length } }, bindingsText, true);
}