public IAppliedStyle?BuildAppliedStyle(IStyleSheet style,
IVisualElement visual,
IVisualLineage visualLineage,
IVisualBootstrapper visualBootstrapper)
{
var appliedStyle = new AppliedStyle(style);
foreach (var rule in style.Rules)
{
var appliedRule = BuildAppliedRule(appliedStyle, rule, visual, visualLineage,
visualBootstrapper);
if (appliedRule == null)
{
continue;
}
appliedStyle.AddAppliedRule(appliedRule);
}
appliedStyle.EnsureInverseForFilteredSelectors();
TrySetVisualStyle(visual, appliedStyle);
if (!appliedStyle.HasAppliedRules)
{
return(default);
private void Search()
{
var txt = overlay.SearchBox?.Buffer?.GetText();
ClearMatches();
if (!string.IsNullOrEmpty(txt))
{
var regex = TryGetRegex(txt);
if (regex != null)
{
for (var i = 0; i < editor.Lines.Count; i++)
{
var line = editor.Lines[i];
var ln = line.Text;
foreach (Match match in regex.Matches(ln))
{
var grp = match.Groups[match.Groups.Count - 1];
var aps = new AppliedStyle(StandardStyle.SearchItem, grp.Index, grp.Index + grp.Length - 1);
line.AppliedStyles.Add(aps);
finds.Add(new SearchResult(i, aps));
}
}
}
}
}
internal SearchResult(int line, AppliedStyle style)
{
Line = line;
Style = style;
}
private void Match()
{
if (!editor.EditorSettings.MatchWords || editor.Buffer == null)
{
return;
}
var caret = editor.Buffer.Selections.Main.Caret;
var range = SelectWordCommand.SelectWord(editor, caret, SelectWordCommand.Strategy.Word);
var txt = range != null?CopyCommand.GetTextRange(editor, range) : null;
if (txt == lastWord && finds.Count > 0)
{
return;
}
var needRedraw = InternalClearMatches();
if (caret != requestCaret || (DateTime.Now - requestTime).TotalMilliseconds < 500)
{
if (needRedraw)
{
editor.Buffer.RequestRedraw();
}
return;
}
lastWord = txt;
if (range == null)
{
if (needRedraw)
{
editor.Buffer.RequestRedraw();
}
return;
}
var grmId = editor.AffinityManager.GetAffinityId(caret);
var grm = grmId != 0 ? App.Ext.Grammars().GetGrammar(grmId) : null;
var seps = (" \t" + (grm?.NonWordSymbols ?? editor.EditorSettings.NonWordSymbols)).ToCharArray();
var regex = new Regex("\\b" + Regex.Escape(txt) + "\\b");
for (var i = 0; i < editor.Lines.Count; i++)
{
var line = editor.Lines[i];
var ln = line.Text;
foreach (Match m in regex.Matches(ln))
{
if (m.Success && editor.AffinityManager.GetAffinityId(i, m.Index) == grmId)
{
var aps = new AppliedStyle(StandardStyle.MatchedWord, m.Index, m.Index + m.Length - 1);
line.AppliedStyles.Add(aps);
finds.Add(new SearchResult(i, aps));
}
}
}
if (finds.Count == 1)
{
editor.Lines[finds[0].Line].AppliedStyles.Remove(finds[0].Style);
finds.Clear();
}
if (finds.Count > 0 || needRedraw)
{
editor.Buffer.RequestRedraw();
}
requestCaret = Pos.Empty;
}
