/// <summary>
/// 删除字符
/// </summary>
private void DelectChar()
{
if (this.PParser.PCursor.CousorPointForWord.X + 1 >= this.PParser.GetLineString.Text.Length)
{
if (this.PParser.PCursor.CousorPointForWord.Y >= this.PParser.PLineString.Count - 1)
{
this.PIsAddUndo = false;
return;
}
this.pType = EDeleteType.Enter;
base.Execute();
this.MergeLineString();
this.ChangeIncrementLine(-1);
}
else
{
var lnpID = this.PParser.GetLineString.GetLnpAndId();
this.pType = EDeleteType.Char;
base.Execute();
var deleteChar = this.PParser.GetLineString.Text[this.PParser.PCursor.CousorPointForWord.X + 1];
var text = this.GetLineStringEffectualText().Remove(this.PParser.PCursor.CousorPointForWord.X + 1, 1);
//this.ResetLineString(this.PParser.GetLineString, text);
this.SetResetLineString(this.PParser.GetLineString, text);
this.RemovePuckerLeavingOnly(lnpID, this.PParser.GetLineString);
(this.PActionOperation as InsertAction).PInsertChar = deleteChar;
}
this.SetSurosrPoint();
}
public override void Execute()
{
this.PParser.PIEdit.SetChangeText();
if (this.PParser.GetSelectPartPoint == null)
{
DelectChar();
}
else
{
this.PParser.PIEdit.SetChangeText();
this.pType = EDeleteType.Select;
base.Execute();
//this.SetSelectBg();
var selectBgs = this.GetSelectBg();
pDelStr = this.DeleteSelectPart(out this.PDeleteLineCount, false);
this.SetDrawBgClearSelectAndPucker(selectBgs);
this.SetSurosrPoint();
this.End();
this.ChangeIncrementLine(this.GetDeleteLineCount * -1);
}
this.PParser.PIEdit.Invalidate();
}
