ShiftOS-Rewind/ShiftOS.Engine/WindowManager/ShiftWM.cs

using System;
using System.Collections.ObjectModel;
using System.Diagnostics;
using System.Drawing;
using System.Linq;
using System.Windows.Forms;
using static ShiftOS.Engine.WindowManager.InfoboxTemplate;

namespace ShiftOS.Engine.WindowManager
{
    public static class ShiftWM
    {
		public static ObservableCollection<ShiftWindow> Windows { get; } = new ObservableCollection<ShiftWindow>();

	    public static ShiftWindow GetShiftWindow(this UserControl control)
	    {
		    return Windows.First(p => (uint) control.Tag == p.Id);
	    }

        /// <summary>
        /// Shows a new ShiftWindow based on a UserControl.
        /// </summary>
        /// <param name="content">The UserControl to use</param>
        /// <param name="title">The program's title</param>
        /// <param name="icon">The icon to show</param>
        /// <param name="showAsInfobox">Checks if this is an infobox</param>
        /// <param name="resize">Enables or disables resizing</param>
        /// <returns></returns>
        public static ShiftWindow Init(UserControl content, string title, Icon icon, bool showAsInfobox = false, bool resize = true)
        {
            // Setup Window
	        ShiftWindow app = new ShiftWindow
	        {
		        Text = title,
		        Title = {Text = title}
            };

	        app.Width = content.Width + app.leftSide.Width + app.rightSide.Width;
            app.Height = content.Height + app.bottomSide.Height + app.titleBar.Height;

            if (ShiftSkinData.titleBarColor == Color.Empty)
            {
                Color borderColor = Color.FromArgb(64, 64, 64);
                ShiftSkinData.btnCloseColor = Color.Black;
                ShiftSkinData.btnMaxColor = Color.Black;
                ShiftSkinData.btnMinColor = Color.Black;
                ShiftSkinData.leftTopCornerColor = borderColor;
                ShiftSkinData.titleBarColor = borderColor;
                ShiftSkinData.rightTopCornerColor = borderColor;
                ShiftSkinData.leftSideColor = borderColor;
                ShiftSkinData.rightSideColor = borderColor;
                ShiftSkinData.leftBottomCornerColor = borderColor;
                ShiftSkinData.bottomSideColor = borderColor;
                ShiftSkinData.rightBottomCornerColor = borderColor;
            }

            app.btnClose.BackColor = ShiftSkinData.btnCloseColor;
            app.btnMax.BackColor = ShiftSkinData.btnMaxColor;
            app.btnMin.BackColor = ShiftSkinData.btnMinColor;
            app.leftTopCorner.BackColor = ShiftSkinData.leftTopCornerColor;
            app.titleBar.BackColor = ShiftSkinData.titleBarColor;
            app.rightTopCorner.BackColor = ShiftSkinData.rightTopCornerColor;
            app.leftSide.BackColor = ShiftSkinData.leftSideColor;
            app.rightSide.BackColor = ShiftSkinData.rightSideColor;
            app.leftBottomCorner.BackColor = ShiftSkinData.leftBottomCornerColor;
            app.bottomSide.BackColor = ShiftSkinData.bottomSideColor;
            app.rightBottomCorner.BackColor = ShiftSkinData.rightBottomCornerColor;
            

            // Icon Setup
            if (icon == null)
	        {
		        app.programIcon.Hide();
		        app.programIcon.Image = Properties.Resources.nullIcon;
		        app.Title.Location = new Point(2, 7);
	        }

	        else
	        {
		        app.programIcon.Image = icon.ToBitmap();
		        app.Icon = icon;
	        }

			// Setup UC
			content.Parent = app.programContent;
            content.BringToFront();
            content.Dock = DockStyle.Fill;
            app.Show();

	        content.Tag = app.SetId();

			Debug.WriteLine($"usercontrol: {content.Tag} window: {app.Id}");

	        app.Closed += (sender, args) =>
	        {
		        Windows.Remove((ShiftWindow) sender);
	        };

			Windows.Add(app);

	        if (content is IShiftWindowExtensions extensions)
	        {
		        extensions.OnLoaded(app);
	        }

            return app;
        }

        /// <summary>
        /// Shows a new infobox.
        /// </summary>
        /// <param name="title">The title of the infobox.</param>
        /// <param name="body">The infobox's content.</param>
        /// <param name="type">The ButtonType used for the infobox.</param>
        /// <returns></returns>
        public static InfoboxTemplate StartInfoboxSession(string title, string body, ButtonType type)
        {
            InfoboxTemplate info = new InfoboxTemplate(type)
            {
                label1 = { Text = body }
            };
	        Init(info, title, Properties.Resources.iconInfoBox_fw.ToIcon(), true, false);
            return info;
        }
    }
}