From 9b8d5861a954610713ae66a53d2ac067991d9b68 Mon Sep 17 00:00:00 2001
From: Michael <Michael@some.where>
Date: Sat, 18 Feb 2017 10:37:11 -0500
Subject: WHOA LUA STUFF :dancer:

---
 ShiftOS.WinForms/LuaDesktop.cs | 158 ++++++++++++++++++++++++++++++++++++-----
 1 file changed, 140 insertions(+), 18 deletions(-)

(limited to 'ShiftOS.WinForms/LuaDesktop.cs')

diff --git a/ShiftOS.WinForms/LuaDesktop.cs b/ShiftOS.WinForms/LuaDesktop.cs
index 445a571..8fd5244 100644
--- a/ShiftOS.WinForms/LuaDesktop.cs
+++ b/ShiftOS.WinForms/LuaDesktop.cs
@@ -7,17 +7,35 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
-
+using Newtonsoft.Json;
 using ShiftOS.Engine;
 using ShiftOS.Engine.Scripting;
+using ShiftOS.Objects.ShiftFS;
+using static ShiftOS.Engine.SkinEngine;
+
 
 namespace ShiftOS.WinForms
 {
     public partial class LuaDesktop : Form, IDesktop
     {
-        public LuaDesktop()
+        public LuaDesktop(string script)
         {
             InitializeComponent();
+            interpreter = new LuaInterpreter();
+            interpreter.Lua.getCanvas = new Func<Panel>(() =>
+            {
+                return this.pnlcanvas;
+            });
+            if (Utils.FileExists(script))
+            {
+                interpreter.ExecuteFile(script);
+            }
+            else
+            {
+                Desktop.Init(new WinformsDesktop(), true);
+                Infobox.Show("Script not found.", "Couldn't find a ShiftOS script to handle the desktop environment.");
+                this.Close();
+            }
         }
 
         private LuaInterpreter interpreter = null;
@@ -39,6 +57,8 @@ namespace ShiftOS.WinForms
             }
         }
 
+        private IWindowBorder focused = null;
+
         public Size GetSize()
         {
             return this.Size;
@@ -49,44 +69,146 @@ namespace ShiftOS.WinForms
             this.Invoke(act);
         }
 
-        public void KillWindow(IWindowBorder border)
+        public void PopulateAppLauncher(LauncherItem[] items)
         {
-            throw new NotImplementedException();
+            interpreter.Lua.populateAppLauncher(interpreter.Lua.totable(new List<LauncherItem>(items)));
         }
 
-        public void MaximizeWindow(IWindowBorder brdr)
+        public void PopulatePanelButtons()
         {
-            throw new NotImplementedException();
+            interpreter.Lua.populatePanelButtons();
         }
 
-        public void MinimizeWindow(IWindowBorder brdr)
+        public void SetupDesktop()
         {
-            throw new NotImplementedException();
+            try
+            {
+                interpreter.Lua.setupDesktop();
+            }
+            catch (Exception ex)
+            {
+                Infobox.Show("Desktop setup error", "The desktop environment threw an exception: \r\n\r\n\r\n" + ex.Message);
+                Desktop.Init(new WinformsDesktop(), true);
+                this.Close();
+            }
         }
 
-        public void PopulateAppLauncher(LauncherItem[] items)
+        public void ShowWindow(IWindowBorder border)
         {
-            
+            var brdr = border as Form;
+            focused = border;
+            brdr.GotFocus += (o, a) =>
+            {
+                focused = border;
+            };
+            brdr.FormBorderStyle = FormBorderStyle.None;
+            brdr.Show();
+            brdr.TopMost = true;
         }
 
-        public void PopulatePanelButtons()
+        /// <summary>
+        /// Kills the window.
+        /// </summary>
+        /// <returns>The window.</returns>
+        /// <param name="border">Border.</param>
+        public void KillWindow(IWindowBorder border)
         {
-            throw new NotImplementedException();
+            border.Close();
         }
 
-        public void RestoreWindow(IWindowBorder brdr)
+        /// <summary>
+        /// Minimizes the window.
+        /// </summary>
+        /// <param name="brdr">Brdr.</param>
+        public void MinimizeWindow(IWindowBorder brdr)
+        {
+            var loc = (brdr as WindowBorder).Location;
+            var sz = (brdr as WindowBorder).Size;
+            (brdr as WindowBorder).Tag = JsonConvert.SerializeObject(new
+            {
+                Size = sz,
+                Location = loc
+            });
+            (brdr as WindowBorder).Location = new Point(this.GetSize().Width * 2, this.GetSize().Height * 2);
+        }
+
+        /// <summary>
+        /// Maximizes the window.
+        /// </summary>
+        /// <returns>The window.</returns>
+        /// <param name="brdr">Brdr.</param>
+        public void MaximizeWindow(IWindowBorder brdr)
         {
-            throw new NotImplementedException();
+            int startY = (LoadedSkin.DesktopPanelPosition == 1) ? 0 : LoadedSkin.DesktopPanelHeight;
+            int h = this.GetSize().Height - LoadedSkin.DesktopPanelHeight;
+            var loc = (brdr as WindowBorder).Location;
+            var sz = (brdr as WindowBorder).Size;
+            (brdr as WindowBorder).Tag = JsonConvert.SerializeObject(new
+            {
+                Size = sz,
+                Location = loc
+            });
+            (brdr as WindowBorder).Location = new Point(0, startY);
+            (brdr as WindowBorder).Size = new Size(this.GetSize().Width, h);
+
         }
 
-        public void SetupDesktop()
+        /// <summary>
+        /// Restores the window.
+        /// </summary>
+        /// <returns>The window.</returns>
+        /// <param name="brdr">Brdr.</param>
+        public void RestoreWindow(IWindowBorder brdr)
         {
-            throw new NotImplementedException();
+            dynamic tag = JsonConvert.DeserializeObject<dynamic>((brdr as WindowBorder).Tag.ToString());
+            (brdr as WindowBorder).Location = tag.Location;
+            (brdr as WindowBorder).Size = tag.Size;
+
         }
 
-        public void ShowWindow(IWindowBorder border)
+        private void LuaDesktop_Load(object sender, EventArgs e)
         {
-            throw new NotImplementedException();
+            this.LocationChanged += (o, a) =>
+            {
+                if (this.Left != 0)
+                    this.Left = 0;
+                if (this.Top != 0)
+                    this.Top = 0;
+            };
+
+            this.SizeChanged += (o, a) =>
+            {
+                if(this.DisplayRectangle != Screen.PrimaryScreen.Bounds)
+                {
+                    this.WindowState = FormWindowState.Maximized;
+                }
+            };
+
+            interpreter.Lua.onLoadDesktop();
+            SetupDesktop();
+            SaveSystem.GameReady += () =>
+            {
+                InvokeOnWorkerThread(new Action(() =>
+                {
+                    SetupDesktop();
+                }));
+            };
+            SkinEngine.SkinLoaded += () =>
+            {
+                if(this.Visible == true)
+                {
+                    SetupDesktop();
+                }
+            };
+            Shiftorium.Installed += () =>
+            {
+                if (this.Visible == true)
+                {
+                    SetupDesktop();
+                }
+
+            };
+
         }
     }
 }
-- 
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