markus / KCOM / Events / UndoCommand.cs @ 0d00f9c8
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using MarkupToPDF.Common; |
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using MarkupToPDF.Controls.Common; |
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using MarkupToPDF.Controls.Line; |
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using MarkupToPDF.Controls.Polygon; |
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using MarkupToPDF.Controls.Shape; |
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using MarkupToPDF.Controls.Text; |
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using MarkupToPDF.Controls.Etc; |
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using System; |
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using System.Collections.Generic; |
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using System.Linq; |
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using System.Text; |
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using System.Windows; |
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using System.Windows.Controls; |
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using System.Windows.Media; |
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using MarkupToPDF.Controls.Cad; |
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using KCOM.Common; |
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using KCOM.Controls; |
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|
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namespace KCOM.Events |
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{
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public class UndoCommand |
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{
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private static readonly UndoCommand _instance = new UndoCommand(); |
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// Explicit static constructor to tell C# compiler |
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// not to mark type as beforefieldinit |
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static UndoCommand() |
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{
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} |
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|
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private UndoCommand() |
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{
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} |
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public static UndoCommand Instance |
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{
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get |
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{
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return _instance; |
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} |
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} |
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/// <summary> |
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/// push undo data |
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/// </summary> |
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/// <author>humkyung</author> |
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/// <date>2019.06.14</date> |
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/// <param name="comments"></param> |
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public void Push(ICollection<CommentUserInfo> comments, double dAngle) |
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{
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List<Point> p_set = new List<Point>(); |
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|
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Undo_data UndoData = new Undo_data() |
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{
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IsUndo = false, |
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Event = Event_Type.Thumb, |
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EventTime = DateTime.Now, |
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Markup_List = new List<Multi_Undo_data>(), |
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}; |
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|
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Multi_Undo_data multi_Undo_Data = new Multi_Undo_data(); |
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|
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foreach (var comment in comments) |
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{
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multi_Undo_Data.PointSet = new List<Point>(); |
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p_set = new List<Point>(); |
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|
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if (comment is TextControl) |
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{
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multi_Undo_Data.PointSet.Add((comment as TextControl).StartPoint); |
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multi_Undo_Data.PointSet.Add((comment as TextControl).EndPoint); |
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} |
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|
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foreach (var point in (comment as IPath).PointSet) |
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{
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multi_Undo_Data.PointSet.Add(point); |
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} |
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if (comment is ArrowTextControl) |
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{
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multi_Undo_Data.Angle = dAngle = (comment as ArrowTextControl).Angle; |
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} |
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else |
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{
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multi_Undo_Data.Angle = dAngle; |
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} |
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multi_Undo_Data.Markup = comment; |
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UndoData.Markup_List.Add(multi_Undo_Data); |
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multi_Undo_Data = new Multi_Undo_data(); |
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} |
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ViewerDataModel.Instance.UndoDataList.Where(data => data.IsUndo == true).ToList().ForEach(i => |
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{
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ViewerDataModel.Instance.UndoDataList.Remove(i); |
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}); |
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ViewerDataModel.Instance.UndoDataList.Add(UndoData); |
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} |
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|
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/// <summary> |
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/// undo |
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/// </summary> |
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public void Execute() |
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{
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AdornerFinal final; |
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SelectionSet.Instance.UnSelect(Common.ViewerDataModel.Instance.SystemMain.dzMainMenu); |
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|
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Undo_data undo = ViewerDataModel.Instance.UndoDataList.Where(data => data.IsUndo == false).ToList().OrderByDescending(order => order.EventTime).FirstOrDefault(); |
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if (undo == null) return; |
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|
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switch (undo.Event) |
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{
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case (Event_Type.Create): |
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{
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foreach (var item in undo.Markup_List) |
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{
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ViewerDataModel.Instance.MarkupControls_USER.Remove((item.Markup)); |
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} |
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} |
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break; |
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case (Event_Type.Delete): |
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{
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foreach (var item in undo.Markup_List) |
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{
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ViewerDataModel.Instance.MarkupControls_USER.Add(item.Markup); |
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} |
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} |
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break; |
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case (Event_Type.Thumb): |
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{
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List<CommentUserInfo> comment = new List<CommentUserInfo>(); |
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foreach (var item in undo.Markup_List) |
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{
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ViewerDataModel.Instance.MarkupControls_USER.Remove((item.Markup)); |
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if ((item.Markup as IViewBox) != null) |
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{
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(item.Markup as IViewBox).Angle = item.Angle; |
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} |
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if ((item.Markup as TextControl) != null) |
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{
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(item.Markup as TextControl).Angle = item.Angle; |
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Canvas.SetLeft((item.Markup as TextControl), item.PointSet[0].X); |
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Canvas.SetTop((item.Markup as TextControl), item.PointSet[0].Y); |
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} |
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else |
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{
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(item.Markup as IPath).PointSet = item.PointSet; |
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(item.Markup as CommentUserInfo).UpdateControl(); |
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} |
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comment.Add(item.Markup); |
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} |
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final = new AdornerFinal(comment); |
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Common.ViewerDataModel.Instance.SystemMain.dzMainMenu.SelectLayer.Children.Add(final); |
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SelectionSet.Instance.UnSelect(Common.ViewerDataModel.Instance.SystemMain.dzMainMenu); |
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} |
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break; |
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case (Event_Type.Select): |
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{
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List<CommentUserInfo> comment = new List<CommentUserInfo>(); |
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foreach (var item in undo.Markup_List) |
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{
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ViewerDataModel.Instance.MarkupControls_USER.Remove((item.Markup)); |
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if ((item.Markup as IPath) != null) |
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{
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(item.Markup as IPath).LineSize = item.LineSize; |
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} |
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if ((item.Markup as UIElement) != null) |
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{
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(item.Markup as UIElement).Opacity = item.Opacity; |
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} |
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if ((item.Markup as IDashControl) != null) |
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{
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(item.Markup as IDashControl).DashSize = item.DashSize; |
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} |
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if ((item.Markup as IShapeControl) != null) |
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{
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(item.Markup as IShapeControl).Paint = item.paint; |
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} |
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comment.Add(item.Markup); |
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} |
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final = new AdornerFinal(comment); |
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Common.ViewerDataModel.Instance.SystemMain.dzMainMenu.SelectLayer.Children.Add(final); |
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} |
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break; |
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case (Event_Type.Option): |
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{
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List<CommentUserInfo> comment = new List<CommentUserInfo>(); |
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foreach (var item in undo.Markup_List) |
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{
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ViewerDataModel.Instance.MarkupControls_USER.Remove(item.Markup); |
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if (undo.LineSize != 0 && item.Markup as IPath != null) |
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{
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(item.Markup as IPath).LineSize = undo.LineSize; |
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} |
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else if (undo.Opacity != 0 && item.Markup as UIElement != null) |
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{
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(item.Markup as UIElement).Opacity = undo.Opacity; |
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} |
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else if (undo.DashSize != null && item.Markup as IDashControl != null) |
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{
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(item.Markup as IDashControl).DashSize = undo.DashSize; |
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} |
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else if (undo.Interval != 0 && item.Markup as LineControl != null) |
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{
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(item.Markup as LineControl).Interval = undo.Interval; |
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} |
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else if (item.Markup as IShapeControl != null) |
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{
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(item.Markup as IShapeControl).Paint = undo.paint; |
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} |
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comment.Add(item.Markup); |
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} |
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final = new AdornerFinal(comment); |
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Common.ViewerDataModel.Instance.SystemMain.dzMainMenu.SelectLayer.Children.Add(final); |
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} |
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break; |
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} |
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ViewerDataModel.Instance.UndoDataList.Where(data => data.EventTime == undo.EventTime).ToList().OrderByDescending(order => order.EventTime).ToList().ForEach(i => |
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{
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i.IsUndo = true; |
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}); |
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} |
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} |
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} |
