internal static bool IsCompatibleScope(StackMatchExpression expr, ScopeStack scope, ref string matchingKey, ref int depth)
{
depth = 0;
if (scope.Count == 1)
{
var result = expr.MatchesStack(scope, ref matchingKey);
if (result.Item1)
{
return(true);
}
depth = 1;
}
else
{
depth = 0;
while (!scope.IsEmpty)
{
var result = expr.MatchesStack(scope, ref matchingKey);
if (result.Item1)
{
return(true);
}
scope = scope.Pop();
depth++;
}
}
return(false);
}
internal static TmSnippet ReadSnippet(Stream stream)
{
var dict = PDictionary.FromStream(stream);
string name = null;
string content = null;
string tabTrigger = null;
var scopes = new List <StackMatchExpression> ();
PObject val;
if (dict.TryGetValue("name", out val))
{
name = ((PString)val).Value;
}
if (dict.TryGetValue("content", out val))
{
content = ((PString)val).Value;
}
if (dict.TryGetValue("tabTrigger", out val))
{
tabTrigger = ((PString)val).Value;
}
if (dict.TryGetValue("scope", out val))
{
foreach (var scope in ((PString)val).Value.Split(new [] { ',' }, StringSplitOptions.RemoveEmptyEntries))
{
scopes.Add(StackMatchExpression.Parse(scope));
}
}
return(new TmSnippet(name, scopes, content, tabTrigger));
}
internal static TmSetting ReadPreferences(PDictionary dict)
{
string name = null;
var scopes = new List <StackMatchExpression> ();
var settings = new Dictionary <string, PObject> ();
PObject val;
if (dict.TryGetValue("name", out val))
{
name = ((PString)val).Value;
}
if (dict.TryGetValue("scope", out val))
{
foreach (var scope in ((PString)val).Value.Split(new [] { ',' }, StringSplitOptions.RemoveEmptyEntries))
{
scopes.Add(StackMatchExpression.Parse(scope));
}
}
if (dict.TryGetValue("settings", out val))
{
var settingsDictionary = val as PDictionary;
foreach (var setting in settingsDictionary)
{
settings.Add(setting.Key, setting.Value);
}
}
return(new TmSetting(name, scopes, settings));
}
internal static bool IsSettingMatch(ScopeStack scopes, StackMatchExpression expr)
{
string cs = null;
int d = 0;
if (EditorTheme.IsCompatibleScope(expr, scopes, ref cs, ref d))
{
return(true);
}
return(false);
}
internal ThemeSetting(string name, IReadOnlyList <string> scopes, IReadOnlyDictionary <string, string> settings)
{
Name = name;
var s = new List <StackMatchExpression> ();
if (scopes != null)
{
foreach (var str in scopes)
{
s.Add(StackMatchExpression.Parse(str));
}
}
this.scopes = s;
this.settings = settings ?? new Dictionary <string, string> ();
}
internal static TmSnippet ReadSnippet(Stream stream)
{
string name = null;
string content = null;
string tabTrigger = null;
var scopes = new List <StackMatchExpression> ();
using (var reader = XmlReader.Create(stream)) {
while (reader.Read())
{
if (reader.NodeType != XmlNodeType.Element)
{
continue;
}
switch (reader.LocalName)
{
case "content":
if (reader.Read())
{
content = reader.Value;
}
break;
case "tabTrigger":
if (reader.Read())
{
tabTrigger = reader.Value;
}
break;
case "scope":
if (reader.Read())
{
scopes.Add(StackMatchExpression.Parse(reader.Value));
}
break;
case "description":
if (reader.Read())
{
name = reader.Value;
}
break;
}
}
}
return(new TmSnippet(name, scopes, content, tabTrigger));
}
public ContinueExpression(StackMatchExpression left, StackMatchExpression right)
{
this.left = left;
this.right = right;
}
public MinusExpression(StackMatchExpression left) : base(left)
{
}
public OrExpression(StackMatchExpression left) : base(left)
{
}
public void SetRightSide(StackMatchExpression right)
{
this.right = right;
}
public BinaryExpression(StackMatchExpression left)
{
this.left = left;
}
