public void AddModification(StaticMod mod, IsotopeLabelType labelType)
{
if (MatcherPepMods.GetModificationTypes().Contains(labelType))
{
var newMods = MatcherPepMods.GetModifications(labelType)
.Where(existingMod => !existingMod.Equivalent(mod)).ToList();
newMods.Add(mod);
MatcherPepMods = MatcherPepMods.ChangeModifications(labelType, newMods);
}
else if (labelType.IsLight)
{
MatcherPepMods =
new PeptideModifications(new List <StaticMod> {
mod
}, MatcherPepMods.GetHeavyModifications().ToArray());
}
else
{
var typedHeavyMods =
new List <TypedModifications>(MatcherPepMods.GetHeavyModifications())
{
new TypedModifications(labelType, new List <StaticMod> {
mod
})
};
MatcherPepMods = new PeptideModifications(MatcherPepMods.StaticModifications, typedHeavyMods);
}
MatchesUpdated = true;
}
public void RemoveModification(StaticMod mod, IsotopeLabelType labelType)
{
if (MatcherPepMods.GetModificationTypes().Contains(labelType))
{
var newMods = MatcherPepMods.GetModifications(labelType)
.Where(existingMod => !existingMod.Equivalent(mod)).ToArray();
MatcherPepMods = MatcherPepMods.ChangeModifications(labelType, newMods);
}
MatchesUpdated = true;
}