protected override BaseAction GetOperationAciton()
{
var action = new PuckerAction(this.PParser);
action.pY = this.pY;
return(action);
}
/// <summary>
/// 移除折叠剩余部分，同时将原来的折叠行的ID赋予新行。
/// </summary>
/// <param name="upLNPID"></param>
/// <param name="ls"></param>
protected void RemovePuckerLeavingOnly(Tuple <LineNodeProperty, int, bool> upLNPID, LineString ls)
{
if (upLNPID == null)
{
return;
}
var upLNP = upLNPID.Item1;
if (upLNP != null && upLNP.IsFurl && ls.PLNProperty != null)
{
ls.PLNProperty.IsFurl = true;
ls.ID = upLNPID.Item2;
this.PParser.PPucker.RmovePuckerLeavingOnly(ls);
return;
}
//#region 展开
if (upLNPID.Item1 != null && upLNPID.Item1.IsFurl && !this.PParser.GetLineString.IsFurl())
{
this.PParser.GetLineString.ID = upLNPID.Item2;
this.PParser.GetLineString.IsCommentPucker = true;
var puckerAction = new PuckerAction(this.PParser);
puckerAction.SetPuckerIndexY(this.PParser.PCursor.CousorPointForWord.Y);
puckerAction.ClickPucker();
this.PParser.GetLineString.IsCommentPucker = false;
this.PParser.AddAction(puckerAction);
return;
}
//#endregion
//if (upLNPID.Item3) {
// if (ls.IsStartRange()) {
// ls.ID = upLNPID.Item2;
// this.PParser.PPucker.RmovePuckerLeavingOnly(ls);
// ls.PLNProperty.IsFurl = true;
// }
//}
}
/// <summary>
/// 粘贴
/// </summary>
public void Paste()
{
string value = GetPasteText();
if (string.IsNullOrEmpty(value))
{
return;
}
this.PParser.PIEdit.SetChangeText();
int startY = this.PParser.PCursor.CousorPointForWord.Y;
this.PStartLineY = startY;
if (this.PParser.GetSelectPartPoint != null)
{
//var pasteAction = this.DeletePartBefore();
this.PActionOperation = this.GetCutPasteAction();
var pasteAction = this.PActionOperation as CutPasteAction;
var selectBgs = this.GetSelectBg();
var delStr = this.DeleteSelectPart(out this.PDeleteLineCount, false);
//pasteAction.PPasteText = delStr;
pasteAction.PDeleteString = delStr;
pasteAction.PDeletePoints = this.GetSelectBg();
this.SetDrawBgClearSelectAndPucker(selectBgs);
}
#region 设置开始坐标
int startBgY = this.PParser.PCursor.CousorPointForWord.Y;
int startWordIndex = this.PParser.PCursor.CousorPointForWord.X;
if (!this.IsPaste)
{
this.SetSelectBg(new CPoint(
this.PParser.PCursor.CousorPointForEdit.X,
this.PParser.PCursor.CousorPointForEdit.Y,
this.PParser.GetLineString.Width,
this.PParser.PCursor.CousorPointForWord.X
), null);
}
#endregion
#region 粘贴内容
var lnpID = this.PParser.GetLineString.GetLnpAndId();
var leavingString = this.GetLineStringEffectualText().Substring(this.PParser.PCursor.CousorPointForWord.X + 1);
var array = value.Split(CharCommand.Char_Newline);
if (array.Length == 1)
{
var line = array[0].TrimEnd(CharCommand.Char_Enter);
this.PParser.GetLineString.Text = this.PParser.GetLineString.Text.Substring(0, this.PParser.PCursor.CousorPointForWord.X + 1) + line + leavingString;
//this.SetResetLineString(this.PParser.GetLineString);
this.SetResetLineString(this.PParser.GetLineString);
this.RemovePuckerLeavingOnly(lnpID, this.PParser.GetLineString);
this.PParser.PCursor.CousorPointForWord.X += line.Length;
int x = this.PParser.GetLineStringIndexWidth(this.PParser.GetLineString, this.PParser.PCursor.CousorPointForWord.X);
this.PParser.PCursor.SetPosition(x + this.PParser.GetLeftSpace, -1, this.PParser.GetLeftSpace);
}
else
{
this.PParser.PPucker.InitSelectPuckerStartEndY();
#region 展开
if (this.PParser.GetLineString.IsFurl())
{
var puckerAction = new PuckerAction(this.PParser);
puckerAction.SetPuckerIndexY(this.PParser.PCursor.CousorPointForWord.Y);
puckerAction.ClickPucker();
this.PParser.AddAction(puckerAction);
}
#endregion
for (var i = 0; i < array.Length; i++)
{
var line = array[i].TrimEnd(CharCommand.Char_Enter);
if (i == 0)
{
this.PParser.GetLineString.Text = this.PParser.GetLineString.Text.Substring(0, Math.Min(this.PParser.GetLineString.Text.Length, this.PParser.PCursor.CousorPointForWord.X + 1)) + line;
this.SetResetLineString(this.PParser.GetLineString);
continue;
}
var ls = this.PParser.PCharFontStyle.GetLineString();
if (i == array.Length - 1)
{
line += leavingString;
this.SetResetLineString(ls, line);
this.PParser.PCursor.CousorPointForWord.X = ls.Text.Length - leavingString.Length - 1;
this.RemovePuckerLeavingOnly(lnpID, ls);
}
else
{
this.SetResetLineString(ls, line);
}
this.PParser.PLineString.Insert(this.PParser.PCursor.CousorPointForWord.Y + i, ls);
}
var lastIndex = this.PParser.PCursor.CousorPointForWord.Y + array.Length - 1;
this.PParser.PCursor.CousorPointForWord.Y += array.Length - 1;
int x = this.PParser.GetLineStringIndexWidth(this.PParser.PLineString[lastIndex], this.PParser.PCursor.CousorPointForWord.X);
this.PParser.PCursor.SetPosition(x + this.PParser.GetLeftSpace, this.PParser.PCursor.CousorPointForEdit.Y + (array.Length - 1) * FontContainer.FontHeight, this.PParser.GetLeftSpace);
startY += array.Length - 1;
}
#endregion
#region 设置结束坐标
var startLs = this.PParser.PLineString[startBgY];
if (!string.IsNullOrEmpty(startLs.Text) && !this.IsPaste)
{
this.SetSelectGgLineWidth(this.PParser.GetLineStringIndexWidth(startLs, startLs.Length));
}
if (!this.IsPaste)
{
this.SetSelectBg(null, new CPoint(
this.PParser.PCursor.CousorPointForEdit.X,
this.PParser.PCursor.CousorPointForEdit.Y,
this.PParser.GetLineString.Width,
this.PParser.PCursor.CousorPointForWord.X
));
}
#endregion
this.ChangeIncrementLine(array.Length - 1 - this.GetDeleteLineCount, startY);
}