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Initial support for uwp app #198
1. basic support, better than nothing... 2. thanks great contribution from @talynone 3. #198
This commit is contained in:
bao-qian
270
Plugins/Wox.Plugin.Program/ProgramSources/UWP.cs
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270
Plugins/Wox.Plugin.Program/ProgramSources/UWP.cs
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Runtime.InteropServices;
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using System.Security.Principal;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Windows.Media.Imaging;
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using System.Windows.Threading;
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using Windows.ApplicationModel;
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using Windows.Management.Deployment;
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using Windows.ApplicationModel.Core;
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using Windows.Foundation;
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using Windows.Storage.Streams;
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using AppxPackaing;
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using Shell;
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using Wox.Infrastructure.Logger;
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using IStream = AppxPackaing.IStream;
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namespace Wox.Plugin.Program.ProgramSources
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{
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public class UWPApp
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{
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public string Name { get; }
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public string FullName { get; }
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public string FamilyName { get; }
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public string DisplayName { get; set; }
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public string Description { get; set; }
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public string Logo { get; set; } //todo
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public string PublisherDisplayName { get; set; }
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public string Location { get; set; }
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public Application[] Apps { get; set; }
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public Package Package { get; }
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public int Score { get; set; }
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public UWPApp(Package package)
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{
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Package = package;
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Name = Package.Id.Name;
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FullName = Package.Id.FullName;
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FamilyName = Package.Id.FamilyName;
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Location = Package.InstalledLocation.Path;
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InitializeAppDisplayInfo(package);
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InitializeAppInfo(package);
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Apps = Apps.Where(a =>
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{
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var valid = !string.IsNullOrEmpty(a.Executable) &&
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!string.IsNullOrEmpty(a.UserModelId) &&
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!string.IsNullOrEmpty(a.DisplayName);
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return valid;
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}).ToArray();
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}
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private void InitializeAppInfo(Package package)
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{
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var manifestPath = Path.Combine(Location, "AppxManifest.xml");
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var appxFactory = new AppxFactory();
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IStream manifestStream;
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var result = SHCreateStreamOnFileEx(
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manifestPath,
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Stgm.Read | Stgm.ShareExclusive,
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0,
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false,
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null,
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out manifestStream
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);
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if (result == Hresult.Ok)
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{
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var reader = appxFactory.CreateManifestReader(manifestStream);
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var properties = reader.GetProperties();
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Logo = properties.GetStringValue("Logo");
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Logo = Path.Combine(Location, Logo);
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PublisherDisplayName = properties.GetStringValue("PublisherDisplayName");
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DisplayName = properties.GetStringValue("DisplayName");
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Description = properties.GetStringValue("Description");
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var apps = reader.GetApplications();
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int i = 0;
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while (apps.GetHasCurrent() != 0 && i <= Apps.Length)
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{
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var currentApp = apps.GetCurrent();
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var userModelId = currentApp.GetAppUserModelId();
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var executable = currentApp.GetStringValue("Executable");
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Apps[i].Executable = executable;
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Apps[i].UserModelId = userModelId;
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apps.MoveNext();
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i++;
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}
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if (i != Apps.Length)
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{
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var message = $"Wrong application number - {Name}: {i}";
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Console.WriteLine(message);
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}
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}
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}
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private void InitializeAppDisplayInfo(Package package)
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{
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IReadOnlyList<AppListEntry> apps;
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try
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{
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apps = package.GetAppListEntriesAsync().AsTask().Result;
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}
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catch (Exception e)
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{
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var message = $"{e.Message} @ {Name}";
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Console.WriteLine(message);
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return;
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}
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Apps = apps.Select(a => new Application
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{
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DisplayName = a.DisplayInfo.DisplayName,
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Description = a.DisplayInfo.Description,
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LogoStream = a.DisplayInfo.GetLogo(new Size(150, 150))
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}).ToArray();
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}
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public static List<UWPApp> All()
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{
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var packages = CurrentUserPackages();
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var uwps = new List<UWPApp>();
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Parallel.ForEach(packages, p =>
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{
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try
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{
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var u = new UWPApp(p);
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if (u.Apps.Length > 0)
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{
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uwps.Add(u);
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}
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}
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catch (Exception e)
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{
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// if there are errors, just ignore it and continue
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var message = $"Can't parse {p.Id.Name}: {e.Message}";
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Log.Error(message);
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}
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});
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return uwps;
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}
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private static IEnumerable<Package> CurrentUserPackages()
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{
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var user = WindowsIdentity.GetCurrent()?.User;
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if (user != null)
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{
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var userSecurityId = user.Value;
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var packageManager = new PackageManager();
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var packages = packageManager.FindPackagesForUser(userSecurityId);
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// cw5n1h2txyewy is PublisherID for unnormal package
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// e.g. ShellExperienceHost
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// but WindowsFeedBack is flitered
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// tested with windows 10 1511
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const string filteredPublisherID = "cw5n1h2txyewy";
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packages = packages.Where(
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p => !p.IsFramework && p.Id.PublisherId != filteredPublisherID
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);
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return packages;
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}
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else
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{
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return new Package[] { };
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}
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}
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public override string ToString()
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{
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return FamilyName;
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}
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public override bool Equals(object obj)
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{
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var uwp = obj as UWPApp;
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if (uwp != null)
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{
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return FamilyName.Equals(uwp.FamilyName);
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}
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else
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{
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return false;
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}
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}
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public override int GetHashCode()
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{
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return FamilyName.GetHashCode();
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}
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public class Application
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{
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public string DisplayName { get; set; }
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public string Description { get; set; }
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public RandomAccessStreamReference LogoStream { get; set; }
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public string UserModelId { get; set; }
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public string Executable { get; set; }
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public string PublisherDisplayName { get; set; }
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// todo: wrap with try exception
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public void Launch()
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{
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var appManager = new ApplicationActivationManager();
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uint unusedPid;
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const string noArgs = "";
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const ACTIVATEOPTIONS noFlags = ACTIVATEOPTIONS.AO_NONE;
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appManager.ActivateApplication(UserModelId, noArgs, noFlags, out unusedPid);
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}
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public BitmapImage Logo()
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{
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IRandomAccessStreamWithContentType stream;
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try
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{
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stream = LogoStream.OpenReadAsync().AsTask().Result;
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}
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catch (Exception e)
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{
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var message = $"{e.Message} @ {DisplayName}";
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Log.Error(message);
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throw;
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}
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var image = new BitmapImage();
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image.BeginInit();
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image.StreamSource = stream.AsStream();
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image.CacheOption = BitmapCacheOption.OnLoad;
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image.EndInit();
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// magic! don't know why UI thread can't own it
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image.Freeze();
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return image;
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}
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public override string ToString()
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{
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return $"{DisplayName}: {Description}";
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}
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}
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[Flags]
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private enum Stgm : uint
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{
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Read = 0x0,
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ShareExclusive = 0x10,
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}
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private enum Hresult : uint
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{
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Ok = 0x0000,
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}
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[DllImport("shlwapi.dll", CharSet = CharSet.Unicode)]
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private static extern Hresult SHCreateStreamOnFileEx(string fileName, Stgm grfMode, uint attributes, bool create, IStream reserved, out IStream stream);
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}
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}
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