/// <summary>Handle keyboard shortcuts</summary> protected override void OnKeyDown(KeyEventArgs e) { DataGridView_.CutCopyPasteReplace(this, e); if (e.KeyCode >= Keys.D0 && e.KeyCode <= Keys.D9 && Nodes.Count != 0 && !IsCurrentCellInEditMode) { var level = (int)(e.KeyValue - Keys.D0); var collapse = ModifierKeys.HasFlag(Keys.Shift); Action <TreeGridNode, int> toggle = null; toggle = (node, lvl) => { if (!collapse) { node.Expand(); } if (lvl < level) { node.Nodes.ForEach(x => toggle(x, lvl + 1)); } if (collapse) { node.Collapse(); } }; using (this.SuspendLayout(true)) Nodes.ForEach(x => toggle(x, 1)); e.Handled = true; } base.OnKeyDown(e); }
/// <summary>Show/hide columns</summary> protected override void OnMouseDown(MouseEventArgs e) { base.OnMouseDown(e); DataGridView_.ColumnVisibility(this, e); if (e.Button == MouseButtons.Right) { var hit = this.HitTestEx(e.X, e.Y); if (hit.Type == DataGridView_.HitTestInfo.EType.Cell && hit.ColumnIndex == 0 && hit.Cell != null) { var elem = (XElement)hit.Row.Tag; var sib_count = elem.Parent?.Elements().Count(x => x.Name == elem.Name) ?? 0; var cmenu = new ContextMenuStrip(); { var opt = cmenu.Items.Add2(new ToolStripMenuItem("View as Table")); opt.Enabled = sib_count > 1; opt.Click += (s, a) => { var tbl = new XmlTable(XmlName, elem); DockControl.DockContainer.Add(tbl, EDockSite.Bottom); }; } cmenu.Show(this, hit.GridPoint); } } }
/// <summary>Set up UI elements</summary> private void SetupUI() { #region Hot Spots // Distance m_tb_snap_distance.ValueType = typeof(float); m_tb_snap_distance.ValidateText = t => float.TryParse(t, out var f) && f >= 0; m_tb_snap_distance.Value = 0.1f; m_tb_snap_distance.ValueCommitted += InvalidateGfxMeasure; // Snap types m_chk_verts.Checked = true; m_chk_edges.Checked = true; m_chk_faces.Checked = true; m_chk_verts.CheckedChanged += InvalidateGfxMeasure; m_chk_edges.CheckedChanged += InvalidateGfxMeasure; m_chk_faces.CheckedChanged += InvalidateGfxMeasure; // Spot colour m_panel_spot_colour.Click += (s, a) => { using (var dlg = new ColorDialog { Color = SpotColour, AllowFullOpen = true, AnyColor = true, SolidColorOnly = true }) { if (dlg.ShowDialog(this) != DialogResult.OK) { return; } SpotColour = dlg.Color; } }; #endregion #region Start/End point m_chk_point0.Checked = false; m_chk_point0.CheckedChanged += (s, a) => { if (m_chk_point0.Checked) { ActiveHit = Hit0; (Control.TopLevelControl as Form)?.Activate(); } }; m_chk_point1.Checked = false; m_chk_point1.CheckedChanged += (s, a) => { if (m_chk_point1.Checked) { ActiveHit = Hit1; (Control.TopLevelControl as Form)?.Activate(); } }; #endregion #region Measurement Grid // Measurement coordinate system m_cb_space.DataSource = Enum <EReferenceFrame> .ValuesArray; m_cb_space.Format += (s, a) => { a.Value = ((EReferenceFrame)a.ListItem).Desc(); }; m_cb_space.DropDownClosed += (s, a) => { InvalidateGfxMeasure(); Window.Invalidate(); InvalidateMeasurementsGrid(); }; // Measurement data grid m_grid_measurement.VirtualMode = true; m_grid_measurement.AutoGenerateColumns = false; m_grid_measurement.Columns.Add(new DataGridViewTextBoxColumn { HeaderText = "Quantity", }); m_grid_measurement.Columns.Add(new DataGridViewTextBoxColumn { HeaderText = "Value", }); m_grid_measurement.CellValueNeeded += (s, a) => { if (!m_grid_measurement.Within(a.ColumnIndex, a.RowIndex, out DataGridViewCell cell)) { return; } // Display the quantities var quantity = (EQuantity)a.RowIndex; switch (a.ColumnIndex) { default: throw new Exception("Unknown column"); case 0: { a.Value = quantity.Desc(); break; } case 1: { // Convert the points into the selected space var w2rf = Math_.InvertFast(RefSpaceToWorld); var pt0 = w2rf * Hit0.PointWS; var pt1 = w2rf * Hit1.PointWS; switch (quantity) { default: { throw new Exception($"Unknown quantity: {quantity}"); } case EQuantity.Distance: { a.Value = MeasurementValid ? (pt1 - pt0).Length.ToString() : "---"; break; } case EQuantity.DistanceX: { a.Value = MeasurementValid ? Math.Abs(pt1.x - pt0.x).ToString() : "---"; break; } case EQuantity.DistanceY: { a.Value = MeasurementValid ? Math.Abs(pt1.y - pt0.y).ToString() : "---"; break; } case EQuantity.DistanceZ: { a.Value = MeasurementValid ? Math.Abs(pt1.z - pt0.z).ToString() : "---"; break; } case EQuantity.AngleXY: { a.Value = MeasurementValid ? Math_.RadiansToDegrees(Math.Atan2(Math.Abs(pt1.y - pt0.y), Math.Abs(pt1.x - pt0.x))).ToString() : "---"; break; } case EQuantity.AngleXZ: { a.Value = MeasurementValid ? Math_.RadiansToDegrees(Math.Atan2(Math.Abs(pt1.z - pt0.z), Math.Abs(pt1.x - pt0.x))).ToString() : "---"; break; } case EQuantity.AngleYZ: { a.Value = MeasurementValid ? Math_.RadiansToDegrees(Math.Atan2(Math.Abs(pt1.z - pt0.z), Math.Abs(pt1.y - pt0.y))).ToString() : "---"; break; } case EQuantity.Instance0: { a.Value = Hit0.IsValid ? Hit0.Obj.Name : "---"; break; } case EQuantity.Instance1: { a.Value = Hit1.IsValid ? Hit1.Obj.Name : "---"; break; } } break; } } }; m_grid_measurement.KeyDown += DataGridView_.Copy; m_grid_measurement.ContextMenuStrip = DataGridView_.CMenu(m_grid_measurement, DataGridView_.EEditOptions.ReadOnly); m_grid_measurement.RowCount = Enum <EQuantity> .Count; #endregion }
/// <summary>Show/hide columns</summary> protected override void OnMouseDown(MouseEventArgs e) { base.OnMouseDown(e); DataGridView_.ColumnVisibility(this, e); DataGridView_.DragDrop_DragRow(this, e); }