public STNodeEditorPannel()
{
this.SetStyle(ControlStyles.UserPaint, true);
this.SetStyle(ControlStyles.ResizeRedraw, true);
this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
this.SetStyle(ControlStyles.SupportsTransparentBackColor, true);
m_editor = new STNodeEditor();
m_tree = new STNodeTreeView();
m_grid = new STNodePropertyGrid();
m_grid.Text = "NodeProperty";
this.Controls.Add(m_editor);
this.Controls.Add(m_tree);
this.Controls.Add(m_grid);
this.Size = new Size(500, 500);
this.MinimumSize = new Size(250, 250);
this.BackColor = Color.FromArgb(255, 34, 34, 34);
m_pen = new Pen(this.BackColor, 3);
Type t = typeof(ConnectionStatus);
var vv = Enum.GetValues(t);
var vvv = vv.GetValue(0);
foreach (var f in t.GetFields())
{
if (!f.FieldType.IsEnum)
{
continue;
}
foreach (var a in f.GetCustomAttributes(true))
{
if (!(a is DescriptionAttribute))
{
continue;
}
m_dic_status_key.Add((ConnectionStatus)f.GetValue(f), ((DescriptionAttribute)a).Description);
}
}
m_editor.ActiveChanged += (s, e) => m_grid.SetNode(m_editor.ActiveNode);
m_editor.CanvasScaled += (s, e) => {
if (this._ShowScale)
{
m_editor.ShowAlert(m_editor.CanvasScale.ToString("F2"), Color.White, Color.FromArgb(127, 255, 255, 0));
}
};
m_editor.OptionConnected += (s, e) => {
if (this._ShowConnectionStatus)
{
m_editor.ShowAlert(m_dic_status_key[e.Status], Color.White, e.Status == ConnectionStatus.Connected ? Color.FromArgb(125, Color.Lime) : Color.FromArgb(125, Color.Red));
}
};
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
m_node = (STNode)Activator.CreateInstance(m_type);
m_node.Left = 20; m_node.Top = 20;
m_editor.Nodes.Add(m_node);
m_property.SetNode(m_node);
m_rect_panel = new Rectangle(0, 0, 402, 202);
m_rect_handle = new Rectangle(m_ptHandle.X, m_ptHandle.Y, m_nHandleSize, m_nHandleSize);
m_rect_exclude = new Rectangle(0, m_nHandleSize, m_nHandleSize, this.Height - m_nHandleSize);
if (m_bRight)
{
this.Left = m_ptHandle.X;
m_rect_panel.X = m_ptHandle.X + m_nHandleSize;
}
else
{
this.Left = m_ptHandle.X - this.Width + m_nHandleSize;
m_rect_exclude.X = this.Width - m_nHandleSize;
m_rect_panel.X = this.Left;
}
if (m_ptHandle.Y + this.Height > Screen.GetWorkingArea(this).Bottom)
{
this.Top = m_ptHandle.Y - this.Height + m_nHandleSize;
m_rect_exclude.Y -= m_nHandleSize;
}
else
{
this.Top = m_ptHandle.Y;
}
m_rect_panel.Y = this.Top;
m_region = new Region(new Rectangle(Point.Empty, this.Size));
m_region.Exclude(m_rect_exclude);
using (Graphics g = this.CreateGraphics()) {
IntPtr h = m_region.GetHrgn(g);
FrmNodePreviewPanel.SetWindowRgn(this.Handle, h, false);
m_region.ReleaseHrgn(h);
}
this.MouseLeave += Event_MouseLeave;
m_editor.MouseLeave += Event_MouseLeave;
m_property.MouseLeave += Event_MouseLeave;
this.BeginInvoke(new MethodInvoker(() => {
m_property.Focus();
}));
}
