static private bool HandleStructureCompletion(ScintillaNet.ScintillaControl Sci)
{
try
{
int position = Sci.CurrentPos;
int line = Sci.LineFromPosition(position);
if (line == 0)
return false;
string txt = Sci.GetLine(line-1);
int style = Sci.BaseStyleAt(position);
int eolMode = Sci.EOLMode;
// box comments
if (IsCommentStyle(style) && (Sci.BaseStyleAt(position+1) == style))
{
txt = txt.Trim();
if (txt.StartsWith("/*") || txt.StartsWith("*"))
{
Sci.ReplaceSel("* ");
position = Sci.LineIndentPosition(line)+2;
Sci.SetSel(position,position);
return true;
}
}
// braces
else if (txt.TrimEnd().EndsWith("{") && (line > 1))
{
// find matching brace
int bracePos = Sci.LineEndPosition(line-1)-1;
while ((bracePos > 0) && (Sci.CharAt(bracePos) != '{')) bracePos--;
if (bracePos == 0 || Sci.BaseStyleAt(bracePos) != 10) return true;
int match = Sci.SafeBraceMatch(bracePos);
DebugConsole.Trace("match "+bracePos+" "+match);
int start = line;
int indent = Sci.GetLineIndentation(start-1);
if (match > 0)
{
int endIndent = Sci.GetLineIndentation(Sci.LineFromPosition(match));
if (endIndent+Sci.TabWidth > indent)
return false;
}
// find where to include the closing brace
int startIndent = indent;
int newIndent = indent+Sci.TabWidth;
int count = Sci.LineCount;
int lastLine = line;
line++;
while (line < count-1)
{
txt = Sci.GetLine(line).TrimEnd();
if (txt.Length != 0) {
indent = Sci.GetLineIndentation(line);
DebugConsole.Trace("indent "+(line+1)+" "+indent+" : "+txt);
if (indent <= startIndent) break;
lastLine = line;
}
else break;
line++;
}
if (line >= count-1) lastLine = start;
// insert closing brace
DebugConsole.Trace("Insert at "+position);
position = Sci.LineEndPosition(lastLine);
Sci.InsertText(position, ASContext.MainForm.GetNewLineMarker(eolMode)+"}");
Sci.SetLineIndentation(lastLine+1, startIndent);
return false;
}
}
catch (Exception ex)
{
ErrorHandler.ShowError(ex.Message, ex);
}
return false;
}