OpenTween/ApplicationContainer.cs

   1 // OpenTween - Client of Twitter
   2 // Copyright (c) 2022 kim_upsilon (@kim_upsilon) <https://upsilo.net/~upsilon/>
   3 // All rights reserved.
   4 //
   5 // This file is part of OpenTween.
   6 //
   7 // This program is free software; you can redistribute it and/or modify it
   8 // under the terms of the GNU General public License as published by the Free
   9 // Software Foundation; either version 3 of the License, or (at your option)
  10 // any later version.
  11 //
  12 // This program is distributed in the hope that it will be useful, but
  13 // WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  14 // or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General public License
  15 // for more details.
  16 //
  17 // You should have received a copy of the GNU General public License along
  18 // with this program. If not, see <http://www.gnu.org/licenses/>, or write to
  19 // the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
  20 // Boston, MA 02110-1301, USA.
  21
  22 #nullable enable
  23
  24 using System;
  25 using OpenTween.Api;
  26 using OpenTween.Models;
  27 using OpenTween.Setting;
  28 using OpenTween.Thumbnail;
  29 using OpenTween.Thumbnail.Services;
  30
  31 namespace OpenTween
  32 {
  33     public sealed class ApplicationContainer : IDisposable
  34     {
  35         public bool IsDisposed { get; private set; } = false;
  36
  37         public SettingManager Settings { get; }
  38
  39         public TabInformations TabInfo { get; } = TabInformations.GetInstance();
  40
  41         public CultureService CultureService
  42             => this.cultureServiceLazy.Value;
  43
  44         public TwitterApi TwitterApi
  45             => this.twitterApiLazy.Value;
  46
  47         public Twitter Twitter
  48             => this.twitterLazy.Value;
  49
  50         public ImageCache ImageCache
  51             => this.imageCacheLazy.Value;
  52
  53         public IconAssetsManager IconAssetsManager
  54             => this.iconAssetsManagerLazy.Value;
  55
  56         public ImgAzyobuziNet ImgAzyobuziNet
  57             => this.imgAzyobuziNetLazy.Value;
  58
  59         public ThumbnailGenerator ThumbnailGenerator
  60             => this.thumbnailGeneratorLazy.Value;
  61
  62         public TweenMain MainForm
  63             => this.mainFormLazy.Value;
  64
  65         private readonly Lazy<CultureService> cultureServiceLazy;
  66         private readonly DisposableLazy<TwitterApi> twitterApiLazy;
  67         private readonly DisposableLazy<Twitter> twitterLazy;
  68         private readonly DisposableLazy<ImageCache> imageCacheLazy;
  69         private readonly DisposableLazy<IconAssetsManager> iconAssetsManagerLazy;
  70         private readonly DisposableLazy<ImgAzyobuziNet> imgAzyobuziNetLazy;
  71         private readonly Lazy<ThumbnailGenerator> thumbnailGeneratorLazy;
  72         private readonly DisposableLazy<TweenMain> mainFormLazy;
  73
  74         public ApplicationContainer(SettingManager settings)
  75         {
  76             this.Settings = settings;
  77             SettingManager.Instance = settings;
  78
  79             this.cultureServiceLazy = new(this.CreateCultureService);
  80             this.twitterApiLazy = new(this.CreateTwitterApi);
  81             this.twitterLazy = new(this.CreateTwitter);
  82             this.imageCacheLazy = new(this.CreateImageCache);
  83             this.iconAssetsManagerLazy = new(this.CreateIconAssetsManager);
  84             this.imgAzyobuziNetLazy = new(this.CreateImgAzyobuziNet);
  85             this.thumbnailGeneratorLazy = new(this.CreateThumbnailGenerator);
  86             this.mainFormLazy = new(this.CreateTweenMain);
  87         }
  88
  89         private CultureService CreateCultureService()
  90             => new(this.Settings.Common);
  91
  92         private TwitterApi CreateTwitterApi()
  93             => new();
  94
  95         private Twitter CreateTwitter()
  96             => new(this.TwitterApi);
  97
  98         private ImageCache CreateImageCache()
  99             => new();
 100
 101         private IconAssetsManager CreateIconAssetsManager()
 102             => new();
 103
 104         private ImgAzyobuziNet CreateImgAzyobuziNet()
 105             => new(autoupdate: false);
 106
 107         private ThumbnailGenerator CreateThumbnailGenerator()
 108             => new(this.ImgAzyobuziNet);
 109
 110         private TweenMain CreateTweenMain()
 111             => new(this.Settings, this.TabInfo, this.Twitter, this.ImageCache, this.IconAssetsManager, this.ThumbnailGenerator);
 112
 113         public void Dispose()
 114         {
 115             if (this.IsDisposed)
 116                 return;
 117
 118             this.IsDisposed = true;
 119             this.mainFormLazy.Dispose();
 120             this.imgAzyobuziNetLazy.Dispose();
 121             this.twitterLazy.Dispose();
 122             this.twitterApiLazy.Dispose();
 123             this.iconAssetsManagerLazy.Dispose();
 124             this.imageCacheLazy.Dispose();
 125         }
 126     }
 127 }