1 // OpenTween - Client of Twitter
2 // Copyright (c) 2023 kim_upsilon (@kim_upsilon) <https://upsilo.net/~upsilon/>
3 // All rights reserved.
5 // This file is part of OpenTween.
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)
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
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.
25 using System.Collections;
26 using System.Collections.Generic;
27 using System.Windows.Forms;
32 /// <see cref="System.Windows.Forms.ImageList"/> の画像に <see cref="MemoryImage"/> を使用するためのラッパー
34 public sealed class MemoryImageList : IDisposable, IEnumerable<MemoryImage>
36 private readonly ImageList innerImageList = new();
37 private readonly Dictionary<string, MemoryImage> images = new();
39 public ImageList ImageList
40 => this.innerImageList;
42 public void Add(string key, MemoryImage image)
44 this.images.Add(key, image);
45 this.innerImageList.Images.Add(key, image.Image);
48 public void Remove(string key)
50 this.images.Remove(key);
51 this.innerImageList.Images.RemoveByKey(key);
57 this.innerImageList.Images.Clear();
62 // MemoryImage インスタンスの破棄は行わない
64 this.innerImageList.Dispose();
67 public IEnumerator<MemoryImage> GetEnumerator()
68 => this.images.Values.GetEnumerator();
70 IEnumerator IEnumerable.GetEnumerator()
71 => this.GetEnumerator();