public void Delete(SimpleChar sc)
{
var oldText = Lines.SelectMany(x => x.Line);
List<SimpleChar> newText = oldText.Where(x => x != sc && !x.IsLineEnd).ToList();
var lines = new List<SimpleLine>();
bool isLoose = true;
do {
var line = new SimpleLine(this);
line.Fill(newText, isLoose = !isLoose);
lines.Add(line);
} while (newText.Count > 0);
this.Lines = lines;
}
public void Insert(SimpleChar position, List<SimpleChar> insertChars)
{
var oldText = Lines.SelectMany(x => x.Line).ToList();
int insertPos = oldText.IndexOf(position);
var leftText = oldText.Take(insertPos);
var rightText = oldText.Skip(insertPos);
List<SimpleChar> newText= leftText.Concat(insertChars).Concat(rightText).Where(x => !x.IsLineEnd).ToList();
var lines = new List<SimpleLine>();
bool isLoose = true;
do {
var line = new SimpleLine(this);
line.Fill(newText, isLoose=!isLoose);
lines.Add(line);
} while (newText.Count > 0);
this.Lines = lines;
}
public SimpleSection Split(SimpleChar position)
{
var oldText = Lines.SelectMany(x => x.Line).ToList();
int splitPos = oldText.IndexOf(position);
var leftText = oldText.Take(splitPos).Where(x => !x.IsLineEnd).ToList();
var rightText = oldText.Skip(splitPos).Where(x => !x.IsLineEnd).ToList();
var lines = new List<SimpleLine>();
bool isLoose = true;
do {
var line = new SimpleLine(this);
line.Fill(leftText, isLoose = !isLoose);
lines.Add(line);
} while (leftText.Count > 0);
this.Lines = lines;
var splitOne = new SimpleSection();
splitOne.Insert(splitOne.End, rightText);
return splitOne;
}
public void Merge(SimpleSection next)
{
var oldText = Lines.SelectMany(x => x.Line);
var appendText = next.Lines.SelectMany(x => x.Line);
List<SimpleChar> newText = oldText.Concat(appendText).Where(x => !x.IsLineEnd).ToList();
var lines = new List<SimpleLine>();
bool isLoose = true;
do {
var line = new SimpleLine(this);
line.Fill(newText, isLoose = !isLoose);
lines.Add(line);
} while (newText.Count > 0);
this.Lines = lines;
}
