/// <summary> /// Add new object to draw area. /// Function is called when user left-clicks draw area, /// and one of ToolObject-derived tools is active. /// </summary> /// <param name="drawArea"></param> /// <param name="o"></param> protected void AddNewObject(DrawArea drawArea, DrawObject o) { drawArea.UnselectAll(); o.Selected = true; o.Dirty = true; //int objectID = 0; // Set the object id now //objectID = +drawArea.Pages.GraphicPagesList[drawArea.PageNo].List.Count; //objectID++; //o.ID = objectID; o.oIndex = o.Parentpagelist.GetNewobjectoIndex(); drawArea.Pages.GraphicPagesList[drawArea.ActivePageNo].List.Add(o); drawArea.Pages.Dirty = true; drawArea.Capture = true; // Trace.WriteLine("drawArea.Capture = true"); drawArea.Refresh(); }
/// <summary> /// Left mouse button is pressed /// </summary> /// <param name="drawArea"></param> /// <param name="e"></param> public override void OnMouseDown(DrawArea drawArea, MouseEventArgs e) { Point pointscroll = GetEventPointInArea(drawArea, e); commandChangeState = null; wasMove = false; selectMode = SelectionMode.None; Trace.WriteLine("ToolPointer OnMouseDown "); if (e.Button == MouseButtons.Left) { Point point; // if (drawArea.SnapEnable) { // point = drawArea.BackTrackMouse(new Point(drawArea.FittoSnap(e.X, drawArea.SnapX), drawArea.FittoSnap(e.Y, drawArea.SnapY))); } //else { point = drawArea.BackTrackMouse(pointscroll); } startPoint = point; lastPoint = point; FirstPoint = point; DrawObject o = null; int hittestresult = -1; for (int i = 0; i < drawArea.Pages.GraphicPagesList[drawArea.ActivePageNo].List.Count; i++) //foreach (DrawObject o in drawArea.Pages.GraphicPagesList[drawArea.ActivePageNo].List) { o = drawArea.Pages.GraphicPagesList[drawArea.ActivePageNo].List[i]; if (drawArea.Pages.LayerIsNotLock((LAYERS)o.Layer)) { hittestresult = o.HitTest(point); if (hittestresult != -1) { #if EWSAPP Trace.WriteLine("ToolPointer OnMouseDown Click over an object"); if (o.Selected) // object was selected { Trace.WriteLine("ToolPointer OnMouseDown object was selected"); if (hittestresult > 0) // over control points { Console.WriteLine("ToolPointer OnMouseDown over control points e.x {0} e.y {1} First.x {2} First.y {3}", o.rectangle.X, o.rectangle.Y, FirstPoint.X, FirstPoint.Y); selectMode = SelectionMode.Size; resizedObject = o; resizedObjectHandle = hittestresult; // Since we want to resize only one object, unselect all other objects drawArea.UnselectAll(); o.Selected = true; commandChangeState = new CommandChangeState(drawArea.Pages.GraphicPagesList[drawArea.ActivePageNo]); drawArea.Pages.Dirty = true; } else // clicked inside object { Trace.WriteLine("ToolPointer OnMouseDown clicked inside object "); //drawArea.Graphics.UnselectAll(); selectMode = SelectionMode.Move; drawArea.Cursor = Cursors.SizeAll; startPoint = point; } } else // object was not selected { Trace.WriteLine("ToolPointer OnMouseDown object was not selected "); if ((Control.ModifierKeys & Keys.Control) == 0) { drawArea.UnselectAll(); } o.Selected = true; DCS.Forms.MainForm.Instance().m_propertyGrid.SelectedObject = o; DCS.Forms.MainForm.Instance().m_propertyGrid.Refresh(); commandChangeState = new CommandChangeState(drawArea.Pages.GraphicPagesList[drawArea.ActivePageNo]); selectMode = SelectionMode.Move; drawArea.Cursor = Cursors.SizeAll; drawArea.Refresh(); } break; #endif } } } if (hittestresult == -1) // not clicked over any objet { Trace.WriteLine("ToolPointer OnMouseDown not clicked over an objet "); selectMode = SelectionMode.NetSelection; if ((Control.ModifierKeys & Keys.Control) == 0) { drawArea.UnselectAll(); } } } else { } }