342 lines
11 KiB
C#
342 lines
11 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Runtime.CompilerServices;
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using System.Windows.Forms;
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using Autodesk.Revit.DB;
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using Autodesk.Revit.UI;
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namespace HYJig
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{
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public class XUiJigBase : WndMsgManager, IDisposable
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{
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public XUiJigBase(UIDocument uiDoc)
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: base(uiDoc)
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{
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base.OnMouseActivity += this.XUiJigBase_OnMouseActivity;
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this.OnPaintEvent = (PaintEventHandler)Delegate.Combine(this.OnPaintEvent, new PaintEventHandler(this.method_12));
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this.OnKeyDownEvent = (KeyEventHandler)Delegate.Combine(this.OnKeyDownEvent, new KeyEventHandler(this.method_10));
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this.OnFocusEvent = (WndMsgManager.FocusChangeEvent)Delegate.Combine(this.OnFocusEvent, new WndMsgManager.FocusChangeEvent(this.method_11));
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}
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public new void Dispose()
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{
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base.Dispose();
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base.OnMouseActivity -= this.XUiJigBase_OnMouseActivity;
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this.OnPaintEvent = (PaintEventHandler)Delegate.Remove(this.OnPaintEvent, new PaintEventHandler(this.method_12));
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this.OnKeyDownEvent = (KeyEventHandler)Delegate.Remove(this.OnKeyDownEvent, new KeyEventHandler(this.method_10));
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this.OnFocusEvent = (WndMsgManager.FocusChangeEvent)Delegate.Remove(this.OnFocusEvent, new WndMsgManager.FocusChangeEvent(this.method_11));
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if (this.m_prompDlg != null)
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{
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this.m_prompDlg.Dispose();
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this.m_prompDlg = null;
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}
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}
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public void SetPromptState(string strPrompt, bool bShowPrompt, string strInput, bool bShowInput)
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{
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if (bShowPrompt || bShowInput)
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{
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if (this.m_prompDlg == null)
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{
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System.Drawing.Color viewBackgroundReverseColor = WndMsgManager.GetViewBackgroundReverseColor(base.UiDoc.Application.Application);
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this.m_prompDlg = new PromptDlg(this.m_hMDIActiveChildClientWnd, viewBackgroundReverseColor);
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this.m_prompDlg.Opacity = 0.5;
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}
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this.m_prompDlg.SetDlgState(strPrompt, bShowPrompt, strInput, bShowInput);
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}
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else if (this.m_prompDlg != null)
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{
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this.m_prompDlg.Dispose();
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this.m_prompDlg = null;
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}
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}
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public static int TwoPointDist(Point pt1, Point pt2)
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{
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int num = pt1.X - pt2.X;
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int num2 = pt1.Y - pt2.Y;
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return (int)Math.Sqrt((double)(num * num + num2 * num2));
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}
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public static double TwoPointAngle(Point ptFrom, Point ptTo)
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{
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int num = ptTo.X - ptFrom.X;
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int num2 = ptTo.Y - ptFrom.Y;
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double num3;
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if (num == 0)
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{
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num3 = ((num2 > 0) ? 4.71238898038469 : 1.5707963267948966);
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}
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else
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{
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double num4 = (double)num2 / (double)num;
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double num5 = Math.Atan(-num4);
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if (num5 < 0.0)
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{
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num5 += 6.2831853071795862;
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}
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num3 = num5;
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}
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return num3;
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}
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public static Point OffsetPoint(Point ptFrom, double dAngle, int nDistance)
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{
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int num = (int)((double)nDistance * Math.Cos(dAngle));
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int num2 = (int)((double)nDistance * Math.Sin(dAngle));
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Point point = new Point(ptFrom.X + num, ptFrom.Y - num2);
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return point;
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}
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public static void SortTwoPoint(ref Point pt1, ref Point pt2)
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{
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if (pt1.X == pt2.X)
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{
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if (pt1.Y < pt2.Y)
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{
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Point point = pt1;
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pt1 = pt2;
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pt2 = point;
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}
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}
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else if (pt1.X > pt2.X)
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{
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Point point2 = pt1;
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pt1 = pt2;
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pt2 = point2;
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}
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}
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public Point Revit2Client(XYZ point)
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{
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try
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{
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Point point2 = this.Revit2Screen(point);
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JigFuncs.Screen2Client(base.JigForm.Handle, ref point2);
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return point2;
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}
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catch
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{
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}
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return Point.Empty;
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}
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public XYZ Client2Revit(Point point)
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{
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try
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{
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JigFuncs.Client2Screen(base.JigForm.Handle, ref point);
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return this.Screen2Revit(point);
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}
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catch
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{
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}
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return null;
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}
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public Point Revit2Screen(XYZ point)
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{
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try
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{
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int num = 0;
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int num2 = 0;
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int num3 = 0;
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int num4 = 0;
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JigFuncs.GetRevitWndRectangle(base.UiViewActive, ref num, ref num2, ref num3, ref num4);
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Transform inverse = base.ViewActive.CropBox.Transform.Inverse;
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IList<XYZ> zoomCorners = base.UiViewActive.GetZoomCorners();
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XYZ xyz = inverse.OfPoint(point);
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XYZ xyz2 = inverse.OfPoint(zoomCorners[0]);
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XYZ xyz3 = inverse.OfPoint(zoomCorners[1]);
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double num5 = (double)(num3 - num) / (xyz3.X - xyz2.X);
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int num6 = num + (int)((xyz.X - xyz2.X) * num5);
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int num7 = num2 + (int)((xyz3.Y - xyz.Y) * num5);
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return new Point(num6, num7);
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}
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catch
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{
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}
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return Point.Empty;
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}
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public XYZ Screen2Revit(Point point)
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{
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try
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{
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int num = 0;
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int num2 = 0;
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int num3 = 0;
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int num4 = 0;
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JigFuncs.GetRevitWndRectangle(base.UiViewActive, ref num, ref num2, ref num3, ref num4);
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Transform inverse = base.ViewActive.CropBox.Transform.Inverse;
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IList<XYZ> zoomCorners = base.UiViewActive.GetZoomCorners();
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XYZ xyz = inverse.OfPoint(zoomCorners[0]);
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XYZ xyz2 = inverse.OfPoint(zoomCorners[1]);
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double num5 = (xyz2.Y - xyz.Y) / (double)(num4 - num2);
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double num6 = xyz.X + (double)(point.X - num) * num5;
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double num7 = xyz.Y + (double)(num4 - point.Y) * num5;
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XYZ xyz3 = new XYZ(num6, num7, 0.0);
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Transform transform = base.ViewActive.CropBox.Transform;
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return transform.OfPoint(xyz3);
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}
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catch
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{
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}
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return null;
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}
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private void XUiJigBase_OnMouseActivity(object sender, MouseEventArgs e)
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{
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this.m_ptCur = e.Location;
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if (this.m_prompDlg != null)
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{
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Size size = new Size(2, 2);
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Point ptCur = this.m_ptCur;
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JigFuncs.Client2Screen(base.JigForm.Handle, ref ptCur);
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int num = 0;
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int num2 = 0;
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int num3 = 0;
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int num4 = 0;
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JigFuncs.GetRevitWndRectangle(base.UiViewActive, ref num, ref num2, ref num3, ref num4);
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if (num >= ptCur.X || num3 <= ptCur.X || num2 >= ptCur.Y || num4 <= ptCur.Y)
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{
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this.m_prompDlg.DlgVisible(false);
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}
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else if (num3 - ptCur.X < this.m_prompDlg.Width + size.Width)
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{
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int num5 = this.m_prompDlg.Width + size.Width - (num3 - ptCur.X);
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this.m_prompDlg.Location = new Point(ptCur.X + size.Width - num5, ptCur.Y - this.m_prompDlg.Height - size.Height);
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this.m_prompDlg.DlgVisible(true);
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}
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else
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{
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this.m_prompDlg.Location = new Point(ptCur.X + size.Width, ptCur.Y - this.m_prompDlg.Height - size.Height);
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this.m_prompDlg.DlgVisible(true);
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}
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if (this.m_prompDlg.Visible && this.m_prompDlg.MouseMoveArgs != null)
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{
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this.m_prompDlg.MouseMoveArgs();
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}
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}
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}
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private void method_10(object sender, KeyEventArgs e)
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{
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this.Key(e);
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if (this.m_prompDlg != null && this.m_prompDlg.Visible)
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{
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this.m_prompDlg.OnKeyDown(sender, e);
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}
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}
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private void method_11(object object_0, bool bool_1)
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{
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if (this.m_prompDlg != null && this.m_prompDlg.Visible)
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{
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this.m_prompDlg.OnFocusChangeEvent(object_0, bool_1);
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}
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}
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private void method_12(object sender, PaintEventArgs e)
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{
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if (base.ViewActive is ViewDrafting)
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{
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this.Draw(e);
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}
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else
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{
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this.Draw(e);
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}
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}
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public void EndCommand()
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{
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Class1.keybd_event(27, 0, 0, 0);
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Class1.keybd_event(27, 0, 2, 0);
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}
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public virtual void Draw(PaintEventArgs paintEventArgs)
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{
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}
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public virtual void Key(KeyEventArgs keyArg)
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{
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if (keyArg.KeyCode == Keys.Return)
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{
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if (this.m_prompDlg != null && !string.IsNullOrEmpty(this.m_prompDlg.GetInputValue()))
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{
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this.CmdEndType = XUiJigBase.ECmdEndType.eEnter;
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this.EndCommand();
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}
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}
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else if (keyArg.KeyCode == Keys.Escape)
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{
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this.CmdEndType = XUiJigBase.ECmdEndType.eEscape;
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}
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else
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{
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this.CmdEndType = XUiJigBase.ECmdEndType.eOther;
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}
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}
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public virtual List<Curve> CreateCurves()
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{
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return null;
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}
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public void DrawAxisLine(Graphics graphis, XYZ ptBase1, XYZ ptBase2)
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{
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double num = 50.0 * JigFuncs.RevitToScreenScale(base.UiViewActive, base.ViewActive);
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XYZ xyz = (ptBase2 - ptBase1).Normalize();
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XYZ xyz2 = ptBase1 - xyz * num;
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XYZ xyz3 = ptBase2 + xyz * num;
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Point point = this.Revit2Client(ptBase1);
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Point point2 = this.Revit2Client(ptBase2);
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Point point3 = this.Revit2Client(xyz2);
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Point point4 = this.Revit2Client(xyz3);
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Pen pen = new Pen(base.JigPen.Color, base.JigPen.Width);
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pen.DashStyle = DashStyle.Dash;
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XGraphics xgraphics = new XGraphics(graphis, pen);
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XLine2D xline2D = new XLine2D(point, point3);
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XLine2D xline2D2 = new XLine2D(point2, point4);
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xline2D.Draw(xgraphics);
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xline2D2.Draw(xgraphics);
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pen.Dispose();
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}
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public XUiJigBase.ECmdEndType CmdEndType { get; set; }
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public PromptDlg m_prompDlg = null;
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protected Point m_ptCur = Point.Empty;
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public enum EJigResult
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{
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eRtUnknown,
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eRtOk,
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eRtCancel
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}
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public enum EResetPoint
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{
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eNoOper,
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eByAngle,
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eByOrtho,
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eByAxis
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}
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public enum ECmdEndType
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{
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eOther,
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eEscape,
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eEnter,
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eKeyWord
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}
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}
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}
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