public bool TryGetValue(string key, out RavenJToken value)
{
value = null;
RavenJToken unsafeVal;
if (LocalChanges != null && LocalChanges.TryGetValue(key, out unsafeVal))
{
if (unsafeVal == DeletedMarker)
{
return(false);
}
value = unsafeVal;
return(true);
}
if (parentSnapshot == null || !parentSnapshot.TryGetValue(key, out unsafeVal) || unsafeVal == DeletedMarker)
{
return(false);
}
value = unsafeVal;
return(true);
}
public FormCheckoutRemoteBranch(string branch, LocalChanges changes)
: this(branch)
{
rbReset.Checked = changes == LocalChanges.Reset;
rbMerge.Checked = changes == LocalChanges.Merge;
rbDontChange.Checked = changes == LocalChanges.DontChange;
}
public bool Remove(string key)
{
if (isSnapshot)
{
throw new InvalidOperationException("Cannot modify a snapshot, this is probably a bug");
}
count = -1;
bool parentHasIt = false;
RavenJToken token;
if (!LocalChanges.TryGetValue(key, out token))
{
parentHasIt = parentSnapshot == null || !parentSnapshot.TryGetValue(key, out token);
if (parentHasIt == false)
{
return(false);
}
}
if (token == DeletedMarker)
{
return(false);
}
if (parentHasIt)
{
LocalChanges[key] = DeletedMarker;
}
return(LocalChanges.Remove(key));
}
public IEnumerator <KeyValuePair <string, RavenJToken> > GetEnumerator()
{
if (parentSnapshot != null)
{
foreach (var item in parentSnapshot)
{
if (item.Key == null)
{
continue;
}
if (LocalChanges.ContainsKey(item.Key))
{
continue;
}
yield return(item);
}
}
foreach (var localChange in LocalChanges)
{
if (localChange.Value == DeletedMarker)
{
continue;
}
yield return(localChange);
}
}
public bool Remove(string key)
{
if (IsSnapshot)
{
throw new InvalidOperationException("Cannot modify a snapshot, this is probably a bug");
}
RavenJToken parentToken = null;
bool parentHasIt = parentSnapshot != null &&
parentSnapshot.TryGetValue(key, out parentToken);
RavenJToken token;
if (LocalChanges.TryGetValue(key, out token) == false)
{
if (parentHasIt && parentToken != DeletedMarker)
{
LocalChanges[key] = DeletedMarker;
count -= 1;
return(true);
}
return(false);
}
if (token == DeletedMarker)
{
return(false);
}
count -= 1;
LocalChanges[key] = DeletedMarker;
return(true);
}
public void CopyTo(KeyValuePair <string, RavenJToken>[] array, int arrayIndex)
{
if (parentSnapshot != null)
{
parentSnapshot.CopyTo(array, arrayIndex);
arrayIndex += parentSnapshot.Count;
}
LocalChanges.CopyTo(array, arrayIndex);
}
public static string CheckoutCmd(string branchOrRevisionName, LocalChanges changes)
{
string args = "";
switch (changes)
{
case LocalChanges.Merge:
args = " --merge";
break;
case LocalChanges.Reset:
args = " --force";
break;
}
return string.Format("checkout{0} \"{1}\"", args, branchOrRevisionName);
}
