public VisualTextLine CollapseTextRange(TextRange area, IReadOnlyList<string> lines, ICollapseRepresentation collapseRepresentationAlgorithm) {
var precedingText = new string(lines[area.StartPosition.Line].Take(area.StartPosition.Column).ToArray());
var followingText = new string(lines[area.EndPosition.Line].Skip(area.EndPosition.Column + 1).ToArray());
var collapsedLineIndex = area.StartPosition.Line;
var middlePart = new List<string>();
var start = area.StartPosition.Line;
var end = area.EndPosition.Line;
if (start != end) {
for (var i = start; i <= end; i++) {
var currentLine = lines[i];
if (i == start) {
currentLine = string.Join("", currentLine.Skip(area.StartPosition.Column));
} else if (i == end) {
currentLine = string.Join("", currentLine.Take(area.EndPosition.Column + 1));
}
middlePart.Add(currentLine);
}
} else {
middlePart.Add(string.Join("", lines[start].Skip(area.StartPosition.Column).Take((1 + area.EndPosition.Column) - area.StartPosition.Column)));
}
return VisualTextLine.Create(middlePart, precedingText, followingText, collapsedLineIndex, collapseRepresentationAlgorithm.GetCollapseRepresentation());
}
public VisualTextLine CollapseTextRange(TextRange area, IReadOnlyList <string> lines, ICollapseRepresentation collapseRepresentationAlgorithm)
{
var precedingText = new string(lines[area.StartPosition.Line].Take(area.StartPosition.Column).ToArray());
var followingText = new string(lines[area.EndPosition.Line].Skip(area.EndPosition.Column + 1).ToArray());
var collapsedLineIndex = area.StartPosition.Line;
var middlePart = new List <string>();
var start = area.StartPosition.Line;
var end = area.EndPosition.Line;
if (start != end)
{
for (var i = start; i <= end; i++)
{
var currentLine = lines[i];
if (i == start)
{
currentLine = string.Join("", currentLine.Skip(area.StartPosition.Column));
}
else if (i == end)
{
currentLine = string.Join("", currentLine.Take(area.EndPosition.Column + 1));
}
middlePart.Add(currentLine);
}
}
else
{
middlePart.Add(string.Join("", lines[start].Skip(area.StartPosition.Column).Take((1 + area.EndPosition.Column) - area.StartPosition.Column)));
}
return(VisualTextLine.Create(middlePart, precedingText, followingText, collapsedLineIndex, collapseRepresentationAlgorithm.GetCollapseRepresentation()));
}
public void InitializeTest() {
tc = new TextCollapsingAlgorithm();
ra = CollapseRepresentationAlgorithmFactory.GetAlgorithm(FormattingType.BRACKETS);
}
public void InitializeTest()
{
tc = new TextCollapsingAlgorithm();
ra = CollapseRepresentationAlgorithmFactory.GetAlgorithm(FormattingType.BRACKETS);
}
