初始化 monorepo: Go后端(7微服务) + Unity客户端(9模块) + 启动器 HTML5原型: Three.js 3D体素世界, Perlin噪声地形, 原版材质, 22种方块 Minecraft创造模式背包: 双栏布局, 拖拽移动物品, 方向性元件引脚 AI助搭策划文档 + 客户端/服务端骨架 + Docker Compose + CI
This commit is contained in:
xyou
@@ -0,0 +1,234 @@
|
||||
using System.Collections.ObjectModel;
|
||||
using System.ComponentModel;
|
||||
using System.Runtime.CompilerServices;
|
||||
using System.Windows;
|
||||
using System.Windows.Controls;
|
||||
using System.Windows.Media;
|
||||
using PCL.Core.App.Localization;
|
||||
using PCL.Core.Logging;
|
||||
using PCL.Core.Utils.Exts;
|
||||
|
||||
namespace PCL;
|
||||
|
||||
public partial class FontSelector
|
||||
{
|
||||
public delegate void SelectionChangedEventHandler(object sender, SelectionChangedEventArgs e);
|
||||
|
||||
public static readonly DependencyProperty TooltipProperty = DependencyProperty.Register(nameof(Tooltip),
|
||||
typeof(string), typeof(FontSelector), new PropertyMetadata(null, OnTooltipChanged));
|
||||
|
||||
private bool _isInitializing;
|
||||
private bool _isListeningLanguageChanged;
|
||||
private string? _pendingFontTag;
|
||||
|
||||
public FontSelector()
|
||||
{
|
||||
InitializeComponent();
|
||||
Loaded += FontSelector_Loaded;
|
||||
Unloaded += FontSelector_Unloaded;
|
||||
ComboFont.SelectionChanged += ComboFont_SelectionChanged;
|
||||
}
|
||||
|
||||
public string Tooltip
|
||||
{
|
||||
get => (string)GetValue(TooltipProperty);
|
||||
set => SetValue(TooltipProperty, value);
|
||||
}
|
||||
|
||||
public ObservableCollection<CustomFontProperties> CustomFontCollection { get; } = [];
|
||||
|
||||
public string SelectedFontTag
|
||||
{
|
||||
get
|
||||
{
|
||||
if (ComboFont.SelectedItem is null) return "";
|
||||
return ComboFont.SelectedItem is not CustomFontProperties selectedFont ? "" : selectedFont.Tag;
|
||||
}
|
||||
set
|
||||
{
|
||||
// 如果字体还在加载中，延迟设置
|
||||
if (CustomFontCollection.Count == 0 ||
|
||||
(CustomFontCollection is [{ Name: var name }] && name == Lang.Text("Common.State.Loading")))
|
||||
{
|
||||
_pendingFontTag = value;
|
||||
return;
|
||||
}
|
||||
|
||||
_isInitializing = true;
|
||||
|
||||
var targetSelection = CustomFontCollection.FirstOrDefault(i => i.Tag == value);
|
||||
if (targetSelection is null)
|
||||
ComboFont.SelectedIndex = 0;
|
||||
else
|
||||
ComboFont.SelectedItem = targetSelection;
|
||||
|
||||
_isInitializing = false;
|
||||
}
|
||||
}
|
||||
|
||||
public int SelectedIndex
|
||||
{
|
||||
get => ComboFont.SelectedIndex;
|
||||
set => ComboFont.SelectedIndex = value;
|
||||
}
|
||||
|
||||
public new bool IsEnabled
|
||||
{
|
||||
get => ComboFont.IsEnabled;
|
||||
set => ComboFont.IsEnabled = value;
|
||||
}
|
||||
|
||||
private static void OnTooltipChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
|
||||
{
|
||||
if (d is FontSelector control) control.ComboFont.ToolTip = e.NewValue;
|
||||
}
|
||||
|
||||
public event SelectionChangedEventHandler? SelectionChanged;
|
||||
|
||||
private void FontSelector_Loaded(object sender, RoutedEventArgs e)
|
||||
{
|
||||
StartListeningLanguageChanged();
|
||||
|
||||
if (CustomFontCollection.Count == 0)
|
||||
LoadFonts();
|
||||
else
|
||||
RefreshDefaultFont();
|
||||
}
|
||||
|
||||
private void FontSelector_Unloaded(object sender, RoutedEventArgs e)
|
||||
{
|
||||
StopListeningLanguageChanged();
|
||||
}
|
||||
|
||||
private void StartListeningLanguageChanged()
|
||||
{
|
||||
if (_isListeningLanguageChanged) return;
|
||||
LocalizationService.LanguageChanged += LocalizationService_LanguageChanged;
|
||||
_isListeningLanguageChanged = true;
|
||||
}
|
||||
|
||||
private void StopListeningLanguageChanged()
|
||||
{
|
||||
if (!_isListeningLanguageChanged) return;
|
||||
LocalizationService.LanguageChanged -= LocalizationService_LanguageChanged;
|
||||
_isListeningLanguageChanged = false;
|
||||
}
|
||||
|
||||
private void LocalizationService_LanguageChanged()
|
||||
{
|
||||
RefreshDefaultFont();
|
||||
}
|
||||
|
||||
private void RefreshDefaultFont()
|
||||
{
|
||||
if (!Dispatcher.CheckAccess())
|
||||
{
|
||||
Dispatcher.Invoke(RefreshDefaultFont);
|
||||
return;
|
||||
}
|
||||
|
||||
GetDefaultFont()?.Font = LocalizationFontService.BuildLaunchFontFamily();
|
||||
}
|
||||
|
||||
private void LoadFonts()
|
||||
{
|
||||
Dispatcher.BeginInvoke(async () =>
|
||||
{
|
||||
ComboFont.IsEnabled = false;
|
||||
_isInitializing = true;
|
||||
CustomFontCollection.Add(new CustomFontProperties { Name = Lang.Text("Common.State.Loading") });
|
||||
ComboFont.SelectedIndex = 0;
|
||||
|
||||
var availableFonts = new List<(string Name, FontFamily Font)>();
|
||||
|
||||
await Task.Run(() =>
|
||||
{
|
||||
foreach (var font in Fonts.SystemFontFamilies)
|
||||
try
|
||||
{
|
||||
if (font.Source.StartsWith("Global ")) continue;
|
||||
|
||||
foreach (var typeface in font.GetTypefaces())
|
||||
{
|
||||
if (!typeface.TryGetGlyphTypeface(out var glyph))
|
||||
throw new NullReferenceException(
|
||||
$"字形 {typeface.FaceNames.GetForCurrentUiCulture("(unknown)")} 无法加载");
|
||||
|
||||
_ = new GlyphTypeface(glyph.FontUri);
|
||||
}
|
||||
|
||||
availableFonts.Add((font.FamilyNames.GetForCurrentUiCulture(), font));
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
LogWrapper.Error(ex, $"发现了一个无法加载的异常的字体：{font.Source}");
|
||||
}
|
||||
|
||||
availableFonts.Sort((l, r) => string.Compare(l.Name, r.Name, StringComparison.Ordinal));
|
||||
});
|
||||
|
||||
CustomFontCollection.Clear();
|
||||
CustomFontCollection.Add(new CustomFontProperties
|
||||
{
|
||||
Name = Lang.Text("Common.Option.Default"),
|
||||
Font = LocalizationFontService.BuildLaunchFontFamily(),
|
||||
Tag = ""
|
||||
});
|
||||
|
||||
foreach (var font in availableFonts)
|
||||
CustomFontCollection.Add(new CustomFontProperties
|
||||
{ Name = font.Name, Font = font.Font, Tag = font.Font.Source });
|
||||
|
||||
ComboFont.IsEnabled = true;
|
||||
|
||||
if (_pendingFontTag is not null)
|
||||
{
|
||||
var pendingTag = _pendingFontTag;
|
||||
_pendingFontTag = null;
|
||||
SelectedFontTag = pendingTag;
|
||||
}
|
||||
|
||||
_isInitializing = false;
|
||||
});
|
||||
}
|
||||
|
||||
private void ComboFont_SelectionChanged(object sender, SelectionChangedEventArgs e)
|
||||
{
|
||||
if (!_isInitializing) SelectionChanged?.Invoke(sender, e);
|
||||
}
|
||||
|
||||
private CustomFontProperties? GetDefaultFont()
|
||||
{
|
||||
return CustomFontCollection.FirstOrDefault(i => string.IsNullOrEmpty(i.Tag));
|
||||
}
|
||||
|
||||
public class CustomFontProperties : INotifyPropertyChanged
|
||||
{
|
||||
public string Name
|
||||
{
|
||||
get;
|
||||
init => SetField(ref field, value);
|
||||
} = string.Empty;
|
||||
|
||||
public FontFamily Font
|
||||
{
|
||||
get;
|
||||
set => SetField(ref field, value);
|
||||
} = LocalizationFontService.BuildLaunchFontFamily();
|
||||
|
||||
public string Tag
|
||||
{
|
||||
get;
|
||||
set => SetField(ref field, value);
|
||||
} = string.Empty;
|
||||
|
||||
public event PropertyChangedEventHandler? PropertyChanged;
|
||||
|
||||
private void SetField<T>(ref T field, T value, [CallerMemberName] string? propertyName = null)
|
||||
{
|
||||
if (EqualityComparer<T>.Default.Equals(field, value)) return;
|
||||
field = value;
|
||||
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user