mirror of
https://github.com/ppy/osu.git
synced 2024-11-19 04:42:55 +08:00
95 lines
2.8 KiB
C#
95 lines
2.8 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
|
|
// See the LICENCE file in the repository root for full licence text.
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.IO;
|
|
using System.Linq;
|
|
using osu.Framework.Allocation;
|
|
using osu.Framework.Bindables;
|
|
using osu.Framework.Graphics.Sprites;
|
|
using osu.Framework.Input.Events;
|
|
|
|
namespace osu.Game.Graphics.UserInterfaceV2
|
|
{
|
|
public class FileSelector : DirectorySelector
|
|
{
|
|
private readonly string[] validFileExtensions;
|
|
|
|
[Cached]
|
|
public readonly Bindable<FileInfo> CurrentFile = new Bindable<FileInfo>();
|
|
|
|
public FileSelector(string initialPath = null, string[] validFileExtensions = null)
|
|
: base(initialPath)
|
|
{
|
|
this.validFileExtensions = validFileExtensions ?? Array.Empty<string>();
|
|
}
|
|
|
|
protected override IEnumerable<DisplayPiece> GetEntriesForPath(DirectoryInfo path)
|
|
{
|
|
foreach (var dir in base.GetEntriesForPath(path))
|
|
yield return dir;
|
|
|
|
IEnumerable<FileInfo> files = path.GetFiles();
|
|
|
|
if (validFileExtensions.Length > 0)
|
|
files = files.Where(f => validFileExtensions.Contains(f.Extension));
|
|
|
|
foreach (var file in files.OrderBy(d => d.Name))
|
|
{
|
|
if ((file.Attributes & FileAttributes.Hidden) == 0)
|
|
yield return new FilePiece(file);
|
|
}
|
|
}
|
|
|
|
protected class FilePiece : DisplayPiece
|
|
{
|
|
private readonly FileInfo file;
|
|
|
|
[Resolved]
|
|
private Bindable<FileInfo> currentFile { get; set; }
|
|
|
|
public FilePiece(FileInfo file)
|
|
{
|
|
this.file = file;
|
|
}
|
|
|
|
protected override bool OnClick(ClickEvent e)
|
|
{
|
|
currentFile.Value = file;
|
|
return true;
|
|
}
|
|
|
|
protected override string FallbackName => file.Name;
|
|
|
|
protected override IconUsage? Icon
|
|
{
|
|
get
|
|
{
|
|
switch (file.Extension)
|
|
{
|
|
case ".ogg":
|
|
case ".mp3":
|
|
case ".wav":
|
|
return FontAwesome.Regular.FileAudio;
|
|
|
|
case ".jpg":
|
|
case ".jpeg":
|
|
case ".png":
|
|
return FontAwesome.Regular.FileImage;
|
|
|
|
case ".mp4":
|
|
case ".avi":
|
|
case ".mov":
|
|
case ".flv":
|
|
return FontAwesome.Regular.FileVideo;
|
|
|
|
default:
|
|
return FontAwesome.Regular.File;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|