Projects

src/modules/Projects/ProjectsEditor/Models/Application.cs

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+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.ComponentModel;
+using System.Drawing;
+using System.Drawing.Drawing2D;
+using System.Drawing.Imaging;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Text.Json.Serialization;
+using System.Text.RegularExpressions;
+using System.Windows.Media.Imaging;
+
+namespace ProjectsEditor.Models
+{
+    public class Application : INotifyPropertyChanged, IDisposable
+    {
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        public Project Parent { get; set; }
+
+        public struct WindowPosition
+        {
+            public int X { get; set; }
+
+            public int Y { get; set; }
+
+            public int Width { get; set; }
+
+            public int Height { get; set; }
+        }
+
+        public IntPtr Hwnd { get; set; }
+
+        public string AppPath { get; set; }
+
+        public string AppTitle { get; set; }
+
+        public string CommandLineArguments { get; set; }
+
+        public bool Minimized { get; set; }
+
+        public bool Maximized { get; set; }
+
+        [JsonIgnore]
+        public bool IsSelected { get; set; }
+
+        [JsonIgnore]
+        public bool IsHighlighted { get; set; }
+
+        [JsonIgnore]
+        public int RepeatIndex { get; set; }
+
+        [JsonIgnore]
+        public string RepeatIndexString
+        {
+            get
+            {
+                return RepeatIndex == 0 ? string.Empty : RepeatIndex.ToString(CultureInfo.InvariantCulture);
+            }
+        }
+
+        [JsonIgnore]
+        private Icon _icon = null;
+
+        [JsonIgnore]
+        public Icon Icon
+        {
+            get
+            {
+                if (_icon == null)
+                {
+                    try
+                    {
+                        _icon = Icon.ExtractAssociatedIcon(AppPath);
+                    }
+                    catch (Exception)
+                    {
+                        _icon = new Icon(@"images\DefaultIcon.ico");
+                    }
+                }
+
+                return _icon;
+            }
+        }
+
+        private BitmapImage _iconBitmapImage;
+
+        public BitmapImage IconBitmapImage
+        {
+            get
+            {
+                if (_iconBitmapImage == null)
+                {
+                    try
+                    {
+                        Bitmap previewBitmap = new Bitmap(32, 32);
+                        using (Graphics graphics = Graphics.FromImage(previewBitmap))
+                        {
+                            graphics.SmoothingMode = SmoothingMode.AntiAlias;
+                            graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
+                            graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
+
+                            graphics.DrawIcon(Icon, new Rectangle(0, 0, 32, 32));
+                        }
+
+                        using (var memory = new MemoryStream())
+                        {
+                            previewBitmap.Save(memory, ImageFormat.Png);
+                            memory.Position = 0;
+
+                            var bitmapImage = new BitmapImage();
+                            bitmapImage.BeginInit();
+                            bitmapImage.StreamSource = memory;
+                            bitmapImage.CacheOption = BitmapCacheOption.OnLoad;
+                            bitmapImage.EndInit();
+                            bitmapImage.Freeze();
+
+                            _iconBitmapImage = bitmapImage;
+                        }
+                    }
+                    catch (Exception)
+                    {
+                        // todo
+                    }
+                }
+
+                return _iconBitmapImage;
+            }
+        }
+
+        [JsonIgnore]
+        public string AppName
+        {
+            get
+            {
+                if (File.Exists(AppPath))
+                {
+                    return Path.GetFileNameWithoutExtension(AppPath);
+                }
+
+                return AppPath.Split('\\').LastOrDefault();
+            }
+        }
+
+        public WindowPosition Position { get; set; }
+
+        private WindowPosition? _scaledPosition;
+
+        public WindowPosition ScaledPosition
+        {
+            get
+            {
+                if (_scaledPosition == null)
+                {
+                    double scaleFactor = MonitorSetup.Dpi / 96.0;
+                    _scaledPosition = new WindowPosition()
+                    {
+                        X = (int)(scaleFactor * Position.X),
+                        Y = (int)(scaleFactor * Position.Y),
+                        Height = (int)(scaleFactor * Position.Height),
+                        Width = (int)(scaleFactor * Position.Width),
+                    };
+                }
+
+                return _scaledPosition.Value;
+            }
+        }
+
+        public int MonitorNumber { get; set; }
+
+        private MonitorSetup _monitorSetup;
+
+        public MonitorSetup MonitorSetup
+        {
+            get
+            {
+                if (_monitorSetup == null)
+                {
+                    _monitorSetup = Parent.Monitors.Where(x => x.MonitorNumber == MonitorNumber).FirstOrDefault();
+                }
+
+                return _monitorSetup;
+            }
+        }
+
+        public void OnPropertyChanged(PropertyChangedEventArgs e)
+        {
+            PropertyChanged?.Invoke(this, e);
+        }
+
+        internal bool IsMyAppPath(string path)
+        {
+            if (!IsPackagedApp)
+            {
+                return path.Equals(AppPath, StringComparison.Ordinal);
+            }
+            else
+            {
+                return path.Contains(PackagedName + "_", StringComparison.InvariantCultureIgnoreCase) && path.Contains(PackagedPublisherID, StringComparison.InvariantCultureIgnoreCase);
+            }
+        }
+
+        private bool? _isPackagedApp;
+
+        public string PackagedId { get; set; }
+
+        public string PackagedName { get; set; }
+
+        public string PackagedPublisherID { get; set; }
+
+        public string Aumid { get; set; }
+
+        public bool IsPackagedApp
+        {
+            get
+            {
+                if (_isPackagedApp == null)
+                {
+                    if (!AppPath.StartsWith("C:\\Program Files\\WindowsApps\\", StringComparison.InvariantCultureIgnoreCase))
+                    {
+                        _isPackagedApp = false;
+                    }
+                    else
+                    {
+                        string appPath = AppPath.Replace("C:\\Program Files\\WindowsApps\\", string.Empty);
+                        Regex packagedAppPathRegex = new Regex(@"(?<APPID>[^_]*)_\d+.\d+.\d+.\d+_x64__(?<PublisherID>[^\\]*)", RegexOptions.ExplicitCapture | RegexOptions.CultureInvariant | RegexOptions.IgnoreCase);
+                        Match match = packagedAppPathRegex.Match(appPath);
+                        _isPackagedApp = match.Success;
+                        if (match.Success)
+                        {
+                            PackagedName = match.Groups["APPID"].Value;
+                            PackagedPublisherID = match.Groups["PublisherID"].Value;
+                            PackagedId = $"{PackagedName}_{PackagedPublisherID}";
+                            Aumid = $"{PackagedId}!App";
+                        }
+                    }
+                }
+
+                return _isPackagedApp.Value;
+            }
+        }
+
+        public void Dispose()
+        {
+            GC.SuppressFinalize(this);
+        }
+    }
+}