mattercontrol/ApplicationView/MenuRow/ApplicationMenuRow.cs

using System;
using System.IO;
using MatterHackers.Agg;
using MatterHackers.Agg.UI;
using MatterHackers.Localizations;
using MatterHackers.MatterControl.CustomWidgets;
using MatterHackers.MatterControl.DataStorage;
using MatterHackers.MatterControl.ContactForm;
using MatterHackers.MatterControl.PrinterCommunication;
using MatterHackers.MatterControl.PrinterControls.PrinterConnections;
using MatterHackers.MatterControl.PrintQueue;
using MatterHackers.VectorMath;

namespace MatterHackers.MatterControl
{
    public class ApplicationMenuRow : FlowLayoutWidget
    {
        static FlowLayoutWidget rightElement;
        
        public ApplicationMenuRow()
            :base(FlowDirection.LeftToRight)
        {
            LinkButtonFactory linkButtonFactory = new LinkButtonFactory();
            linkButtonFactory.textColor = ActiveTheme.Instance.PrimaryTextColor;
            linkButtonFactory.fontSize = 8;
            
            Button signInLink = linkButtonFactory.Generate("(Sign Out)");
            signInLink.VAnchor = Agg.UI.VAnchor.ParentCenter;            
            signInLink.Margin = new BorderDouble(top: 0);
            
            this.HAnchor = HAnchor.ParentLeftRight;
            this.BackgroundColor = ActiveTheme.Instance.PrimaryBackgroundColor;

            // put in the file menu
            MenuOptionFile menuOptionFile = new MenuOptionFile();
            this.AddChild(menuOptionFile);

            // put in the view menu
            MenuOptionView viewOptionFile = new MenuOptionView();
            this.AddChild(viewOptionFile);

            // put in the help menu
            MenuOptionHelp menuOptionHelp = new MenuOptionHelp();
            this.AddChild(menuOptionHelp);

            // put in a spacer
            this.AddChild(new HorizontalSpacer());

            // make an object that can hold custom content on the right (like the sign in)
            rightElement = new FlowLayoutWidget(FlowDirection.LeftToRight);
            rightElement.Height = 24;
            rightElement.Margin = new BorderDouble(bottom: 4);
            this.AddChild(rightElement);

            this.Padding = new BorderDouble(0, 0, 6, 0);

            if (privateAddRightElement != null)
            {
                privateAddRightElement(rightElement);
            }
        }

        public delegate void AddRightElementDelegate(GuiWidget iconContainer);
        private static event AddRightElementDelegate privateAddRightElement;
        public static event AddRightElementDelegate AddRightElement
        {
            add
            {
                privateAddRightElement += value;
                // and call it right away
                value(rightElement);
            }

            remove
            {
                privateAddRightElement -= value;
            }
        }
    }
}