diff options
| author | Mary Guillemard <mary@mary.zone> | 2024-03-02 12:51:05 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-02 12:51:05 +0100 |
| commit | ec6cb0abb4b7669895b6e96fd7581c93b5abd691 (patch) | |
| tree | 128c862ff5faea0b219467656d4023bee7faefb5 /src/Ryujinx/UI/ViewModels/UserFirmwareAvatarSelectorViewModel.cs | |
| parent | 53b5985da6b9d7b281d9fc25b93bfd1d1918a107 (diff) | |
infra: Make Avalonia the default UI (#6375)1.1.1216
* misc: Move Ryujinx project to Ryujinx.Gtk3
This breaks release CI for now but that's fine.
Signed-off-by: Mary Guillemard <mary@mary.zone>
* misc: Move Ryujinx.Ava project to Ryujinx
This breaks CI for now, but it's fine.
Signed-off-by: Mary Guillemard <mary@mary.zone>
* infra: Make Avalonia the default UI
Should fix CI after the previous changes.
GTK3 isn't build by the release job anymore, only by PR CI.
This also ensure that the test-ava update package is still generated to
allow update from the old testing channel.
Signed-off-by: Mary Guillemard <mary@mary.zone>
* Fix missing copy in create_app_bundle.sh
Signed-off-by: Mary Guillemard <mary@mary.zone>
* Fix syntax error
Signed-off-by: Mary Guillemard <mary@mary.zone>
---------
Signed-off-by: Mary Guillemard <mary@mary.zone>
Diffstat (limited to 'src/Ryujinx/UI/ViewModels/UserFirmwareAvatarSelectorViewModel.cs')
| -rw-r--r-- | src/Ryujinx/UI/ViewModels/UserFirmwareAvatarSelectorViewModel.cs | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/src/Ryujinx/UI/ViewModels/UserFirmwareAvatarSelectorViewModel.cs b/src/Ryujinx/UI/ViewModels/UserFirmwareAvatarSelectorViewModel.cs new file mode 100644 index 00000000..89b59122 --- /dev/null +++ b/src/Ryujinx/UI/ViewModels/UserFirmwareAvatarSelectorViewModel.cs @@ -0,0 +1,222 @@ +using Avalonia.Media; +using LibHac.Common; +using LibHac.Fs; +using LibHac.Fs.Fsa; +using LibHac.FsSystem; +using LibHac.Ncm; +using LibHac.Tools.Fs; +using LibHac.Tools.FsSystem; +using LibHac.Tools.FsSystem.NcaUtils; +using Ryujinx.Ava.UI.Models; +using Ryujinx.HLE.FileSystem; +using SixLabors.ImageSharp; +using SixLabors.ImageSharp.PixelFormats; +using System; +using System.Buffers.Binary; +using System.Collections.Generic; +using System.Collections.ObjectModel; +using System.IO; +using Color = Avalonia.Media.Color; + +namespace Ryujinx.Ava.UI.ViewModels +{ + internal class UserFirmwareAvatarSelectorViewModel : BaseModel + { + private static readonly Dictionary<string, byte[]> _avatarStore = new(); + + private ObservableCollection<ProfileImageModel> _images; + private Color _backgroundColor = Colors.White; + + private int _selectedIndex; + + public UserFirmwareAvatarSelectorViewModel() + { + _images = new ObservableCollection<ProfileImageModel>(); + + LoadImagesFromStore(); + } + + public Color BackgroundColor + { + get => _backgroundColor; + set + { + _backgroundColor = value; + OnPropertyChanged(); + ChangeImageBackground(); + } + } + + public ObservableCollection<ProfileImageModel> Images + { + get => _images; + set + { + _images = value; + OnPropertyChanged(); + } + } + + public int SelectedIndex + { + get => _selectedIndex; + set + { + _selectedIndex = value; + + if (_selectedIndex == -1) + { + SelectedImage = null; + } + else + { + SelectedImage = _images[_selectedIndex].Data; + } + + OnPropertyChanged(); + } + } + + public byte[] SelectedImage { get; private set; } + + private void LoadImagesFromStore() + { + Images.Clear(); + + foreach (var image in _avatarStore) + { + Images.Add(new ProfileImageModel(image.Key, image.Value)); + } + } + + private void ChangeImageBackground() + { + foreach (var image in Images) + { + image.BackgroundColor = new SolidColorBrush(BackgroundColor); + } + } + + public static void PreloadAvatars(ContentManager contentManager, VirtualFileSystem virtualFileSystem) + { + if (_avatarStore.Count > 0) + { + return; + } + + string contentPath = contentManager.GetInstalledContentPath(0x010000000000080A, StorageId.BuiltInSystem, NcaContentType.Data); + string avatarPath = VirtualFileSystem.SwitchPathToSystemPath(contentPath); + + if (!string.IsNullOrWhiteSpace(avatarPath)) + { + using IStorage ncaFileStream = new LocalStorage(avatarPath, FileAccess.Read, FileMode.Open); + + Nca nca = new(virtualFileSystem.KeySet, ncaFileStream); + IFileSystem romfs = nca.OpenFileSystem(NcaSectionType.Data, IntegrityCheckLevel.ErrorOnInvalid); + + foreach (DirectoryEntryEx item in romfs.EnumerateEntries()) + { + // TODO: Parse DatabaseInfo.bin and table.bin files for more accuracy. + if (item.Type == DirectoryEntryType.File && item.FullPath.Contains("chara") && item.FullPath.Contains("szs")) + { + using var file = new UniqueRef<IFile>(); + + romfs.OpenFile(ref file.Ref, ("/" + item.FullPath).ToU8Span(), OpenMode.Read).ThrowIfFailure(); + + using MemoryStream stream = new(); + using MemoryStream streamPng = new(); + + file.Get.AsStream().CopyTo(stream); + + stream.Position = 0; + + Image avatarImage = Image.LoadPixelData<Rgba32>(DecompressYaz0(stream), 256, 256); + + avatarImage.SaveAsPng(streamPng); + + _avatarStore.Add(item.FullPath, streamPng.ToArray()); + } + } + } + } + + private static byte[] DecompressYaz0(Stream stream) + { + using BinaryReader reader = new(stream); + + reader.ReadInt32(); // Magic + + uint decodedLength = BinaryPrimitives.ReverseEndianness(reader.ReadUInt32()); + + reader.ReadInt64(); // Padding + + byte[] input = new byte[stream.Length - stream.Position]; + stream.Read(input, 0, input.Length); + + uint inputOffset = 0; + + byte[] output = new byte[decodedLength]; + uint outputOffset = 0; + + ushort mask = 0; + byte header = 0; + + while (outputOffset < decodedLength) + { + if ((mask >>= 1) == 0) + { + header = input[inputOffset++]; + mask = 0x80; + } + + if ((header & mask) != 0) + { + if (outputOffset == output.Length) + { + break; + } + + output[outputOffset++] = input[inputOffset++]; + } + else + { + byte byte1 = input[inputOffset++]; + byte byte2 = input[inputOffset++]; + + uint dist = (uint)((byte1 & 0xF) << 8) | byte2; + uint position = outputOffset - (dist + 1); + + uint length = (uint)byte1 >> 4; + if (length == 0) + { + length = (uint)input[inputOffset++] + 0x12; + } + else + { + length += 2; + } + + uint gap = outputOffset - position; + uint nonOverlappingLength = length; + + if (nonOverlappingLength > gap) + { + nonOverlappingLength = gap; + } + + Buffer.BlockCopy(output, (int)position, output, (int)outputOffset, (int)nonOverlappingLength); + outputOffset += nonOverlappingLength; + position += nonOverlappingLength; + length -= nonOverlappingLength; + + while (length-- > 0) + { + output[outputOffset++] = output[position++]; + } + } + } + + return output; + } + } +} |