mirror of
https://github.com/Flow-Launcher/Flow.Launcher.git
synced 2026-03-11 08:54:32 +00:00
Code cleanup
This commit is contained in:
Jack251970
parent
2dcbe7f5d8
commit
200c32b830
1 changed files with 342 additions and 326 deletions
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@ -14,13 +14,19 @@ using Flow.Launcher.Infrastructure.Logger;
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using Flow.Launcher.Infrastructure.UserSettings;
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using Microsoft.Win32;
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using Flow.Launcher.Plugin;
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using TextBox = System.Windows.Controls.TextBox;
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using System.Windows.Threading;
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using TextBox = System.Windows.Controls.TextBox;
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namespace Flow.Launcher.Core.Resource
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{
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public class Theme
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{
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#region Properties & Fields
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public string CurrentTheme => _settings.Theme;
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public bool BlurEnabled { get; set; }
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private const string ThemeMetadataNamePrefix = "Name:";
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private const string ThemeMetadataIsDarkPrefix = "IsDark:";
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private const string ThemeMetadataHasBlurPrefix = "HasBlur:";
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@ -37,9 +43,7 @@ namespace Flow.Launcher.Core.Resource
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private static string DirectoryPath => Path.Combine(Constant.ProgramDirectory, Folder);
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private static string UserDirectoryPath => Path.Combine(DataLocation.DataDirectory(), Folder);
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public string CurrentTheme => _settings.Theme;
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public bool BlurEnabled { get; set; }
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#endregion
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public Theme(IPublicAPI publicAPI, Settings settings)
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{
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@ -67,6 +71,339 @@ namespace Flow.Launcher.Core.Resource
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_oldTheme = Path.GetFileNameWithoutExtension(_oldResource.Source.AbsolutePath);
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}
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#region Theme Resources
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private void MakeSureThemeDirectoriesExist()
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{
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foreach (var dir in _themeDirectories.Where(dir => !Directory.Exists(dir)))
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{
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try
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{
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Directory.CreateDirectory(dir);
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}
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catch (Exception e)
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{
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Log.Exception($"|Theme.MakesureThemeDirectoriesExist|Exception when create directory <{dir}>", e);
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}
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}
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}
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private void UpdateResourceDictionary(ResourceDictionary dictionaryToUpdate)
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{
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var dicts = Application.Current.Resources.MergedDictionaries;
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dicts.Remove(_oldResource);
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dicts.Add(dictionaryToUpdate);
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_oldResource = dictionaryToUpdate;
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}
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private ResourceDictionary GetThemeResourceDictionary(string theme)
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{
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var uri = GetThemePath(theme);
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var dict = new ResourceDictionary
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{
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Source = new Uri(uri, UriKind.Absolute)
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};
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return dict;
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}
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private ResourceDictionary GetResourceDictionary(string theme)
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{
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var dict = GetThemeResourceDictionary(theme);
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if (dict["QueryBoxStyle"] is Style queryBoxStyle &&
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dict["QuerySuggestionBoxStyle"] is Style querySuggestionBoxStyle)
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{
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var fontFamily = new FontFamily(_settings.QueryBoxFont);
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var fontStyle = FontHelper.GetFontStyleFromInvariantStringOrNormal(_settings.QueryBoxFontStyle);
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var fontWeight = FontHelper.GetFontWeightFromInvariantStringOrNormal(_settings.QueryBoxFontWeight);
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var fontStretch = FontHelper.GetFontStretchFromInvariantStringOrNormal(_settings.QueryBoxFontStretch);
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queryBoxStyle.Setters.Add(new Setter(TextBox.FontFamilyProperty, fontFamily));
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queryBoxStyle.Setters.Add(new Setter(TextBox.FontStyleProperty, fontStyle));
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queryBoxStyle.Setters.Add(new Setter(TextBox.FontWeightProperty, fontWeight));
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queryBoxStyle.Setters.Add(new Setter(TextBox.FontStretchProperty, fontStretch));
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var caretBrushPropertyValue = queryBoxStyle.Setters.OfType<Setter>().Any(x => x.Property.Name == "CaretBrush");
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var foregroundPropertyValue = queryBoxStyle.Setters.OfType<Setter>().Where(x => x.Property.Name == "Foreground")
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.Select(x => x.Value).FirstOrDefault();
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if (!caretBrushPropertyValue && foregroundPropertyValue != null) //otherwise BaseQueryBoxStyle will handle styling
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queryBoxStyle.Setters.Add(new Setter(TextBox.CaretBrushProperty, foregroundPropertyValue));
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// Query suggestion box's font style is aligned with query box
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querySuggestionBoxStyle.Setters.Add(new Setter(TextBox.FontFamilyProperty, fontFamily));
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querySuggestionBoxStyle.Setters.Add(new Setter(TextBox.FontStyleProperty, fontStyle));
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querySuggestionBoxStyle.Setters.Add(new Setter(TextBox.FontWeightProperty, fontWeight));
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querySuggestionBoxStyle.Setters.Add(new Setter(TextBox.FontStretchProperty, fontStretch));
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}
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if (dict["ItemTitleStyle"] is Style resultItemStyle &&
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dict["ItemTitleSelectedStyle"] is Style resultItemSelectedStyle &&
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dict["ItemHotkeyStyle"] is Style resultHotkeyItemStyle &&
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dict["ItemHotkeySelectedStyle"] is Style resultHotkeyItemSelectedStyle)
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{
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Setter fontFamily = new Setter(TextBlock.FontFamilyProperty, new FontFamily(_settings.ResultFont));
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Setter fontStyle = new Setter(TextBlock.FontStyleProperty, FontHelper.GetFontStyleFromInvariantStringOrNormal(_settings.ResultFontStyle));
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Setter fontWeight = new Setter(TextBlock.FontWeightProperty, FontHelper.GetFontWeightFromInvariantStringOrNormal(_settings.ResultFontWeight));
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Setter fontStretch = new Setter(TextBlock.FontStretchProperty, FontHelper.GetFontStretchFromInvariantStringOrNormal(_settings.ResultFontStretch));
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Setter[] setters = { fontFamily, fontStyle, fontWeight, fontStretch };
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Array.ForEach(
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new[] { resultItemStyle, resultItemSelectedStyle, resultHotkeyItemStyle, resultHotkeyItemSelectedStyle }, o
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=> Array.ForEach(setters, p => o.Setters.Add(p)));
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}
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if (
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dict["ItemSubTitleStyle"] is Style resultSubItemStyle &&
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dict["ItemSubTitleSelectedStyle"] is Style resultSubItemSelectedStyle)
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{
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Setter fontFamily = new Setter(TextBlock.FontFamilyProperty, new FontFamily(_settings.ResultSubFont));
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Setter fontStyle = new Setter(TextBlock.FontStyleProperty, FontHelper.GetFontStyleFromInvariantStringOrNormal(_settings.ResultSubFontStyle));
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Setter fontWeight = new Setter(TextBlock.FontWeightProperty, FontHelper.GetFontWeightFromInvariantStringOrNormal(_settings.ResultSubFontWeight));
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Setter fontStretch = new Setter(TextBlock.FontStretchProperty, FontHelper.GetFontStretchFromInvariantStringOrNormal(_settings.ResultSubFontStretch));
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Setter[] setters = { fontFamily, fontStyle, fontWeight, fontStretch };
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Array.ForEach(
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new[] { resultSubItemStyle, resultSubItemSelectedStyle }, o
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=> Array.ForEach(setters, p => o.Setters.Add(p)));
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}
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/* Ignore Theme Window Width and use setting */
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var windowStyle = dict["WindowStyle"] as Style;
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var width = _settings.WindowSize;
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windowStyle.Setters.Add(new Setter(Window.WidthProperty, width));
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return dict;
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}
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private ResourceDictionary GetCurrentResourceDictionary()
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{
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return GetResourceDictionary(_settings.Theme);
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}
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private ThemeData GetThemeDataFromPath(string path)
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{
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using var reader = XmlReader.Create(path);
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reader.Read();
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var extensionlessName = Path.GetFileNameWithoutExtension(path);
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if (reader.NodeType is not XmlNodeType.Comment)
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return new ThemeData(extensionlessName, extensionlessName);
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var commentLines = reader.Value.Trim().Split('\n').Select(v => v.Trim());
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var name = extensionlessName;
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bool? isDark = null;
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bool? hasBlur = null;
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foreach (var line in commentLines)
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{
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if (line.StartsWith(ThemeMetadataNamePrefix, StringComparison.OrdinalIgnoreCase))
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{
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name = line[ThemeMetadataNamePrefix.Length..].Trim();
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}
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else if (line.StartsWith(ThemeMetadataIsDarkPrefix, StringComparison.OrdinalIgnoreCase))
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{
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isDark = bool.Parse(line[ThemeMetadataIsDarkPrefix.Length..].Trim());
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}
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else if (line.StartsWith(ThemeMetadataHasBlurPrefix, StringComparison.OrdinalIgnoreCase))
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{
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hasBlur = bool.Parse(line[ThemeMetadataHasBlurPrefix.Length..].Trim());
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}
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}
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return new ThemeData(extensionlessName, name, isDark, hasBlur);
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}
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private string GetThemePath(string themeName)
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{
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foreach (string themeDirectory in _themeDirectories)
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{
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string path = Path.Combine(themeDirectory, themeName + Extension);
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if (File.Exists(path))
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{
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return path;
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}
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}
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return string.Empty;
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}
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#endregion
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#region Load & Change
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public List<ThemeData> LoadAvailableThemes()
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{
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List<ThemeData> themes = new List<ThemeData>();
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foreach (var themeDirectory in _themeDirectories)
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{
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var filePaths = Directory
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.GetFiles(themeDirectory)
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.Where(filePath => filePath.EndsWith(Extension) && !filePath.EndsWith("Base.xaml"))
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.Select(GetThemeDataFromPath);
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themes.AddRange(filePaths);
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}
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return themes.OrderBy(o => o.Name).ToList();
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}
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public bool ChangeTheme(string theme)
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{
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const string defaultTheme = Constant.DefaultTheme;
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string path = GetThemePath(theme);
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try
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{
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if (string.IsNullOrEmpty(path))
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throw new DirectoryNotFoundException("Theme path can't be found <{path}>");
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// reload all resources even if the theme itself hasn't changed in order to pickup changes
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// to things like fonts
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UpdateResourceDictionary(GetResourceDictionary(theme));
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_settings.Theme = theme;
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//always allow re-loading default theme, in case of failure of switching to a new theme from default theme
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if (_oldTheme != theme || theme == defaultTheme)
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{
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_oldTheme = Path.GetFileNameWithoutExtension(_oldResource.Source.AbsolutePath);
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}
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BlurEnabled = IsBlurTheme();
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//if (_settings.UseDropShadowEffect)
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// AddDropShadowEffectToCurrentTheme();
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//Win32Helper.SetBlurForWindow(Application.Current.MainWindow, BlurEnabled);
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SetBlurForWindow();
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}
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catch (DirectoryNotFoundException)
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{
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Log.Error($"|Theme.ChangeTheme|Theme <{theme}> path can't be found");
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if (theme != defaultTheme)
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{
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_api.ShowMsgBox(string.Format(InternationalizationManager.Instance.GetTranslation("theme_load_failure_path_not_exists"), theme));
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ChangeTheme(defaultTheme);
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}
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return false;
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}
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catch (XamlParseException)
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{
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Log.Error($"|Theme.ChangeTheme|Theme <{theme}> fail to parse");
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if (theme != defaultTheme)
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{
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_api.ShowMsgBox(string.Format(InternationalizationManager.Instance.GetTranslation("theme_load_failure_parse_error"), theme));
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ChangeTheme(defaultTheme);
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}
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return false;
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}
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return true;
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}
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#endregion
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#region Shadow Effect
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public void AddDropShadowEffectToCurrentTheme()
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{
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var dict = GetCurrentResourceDictionary();
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var windowBorderStyle = dict["WindowBorderStyle"] as Style;
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var effectSetter = new Setter
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{
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Property = Border.EffectProperty,
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Value = new DropShadowEffect
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{
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Opacity = 0.3,
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ShadowDepth = 12,
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Direction = 270,
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BlurRadius = 30
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}
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};
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if (windowBorderStyle.Setters.FirstOrDefault(setterBase => setterBase is Setter setter && setter.Property == Border.MarginProperty) is not Setter marginSetter)
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{
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var margin = new Thickness(ShadowExtraMargin, 12, ShadowExtraMargin, ShadowExtraMargin);
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marginSetter = new Setter()
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{
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Property = Border.MarginProperty,
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Value = margin,
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};
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windowBorderStyle.Setters.Add(marginSetter);
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SetResizeBoarderThickness(margin);
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}
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else
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{
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var baseMargin = (Thickness)marginSetter.Value;
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var newMargin = new Thickness(
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baseMargin.Left + ShadowExtraMargin,
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baseMargin.Top + ShadowExtraMargin,
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baseMargin.Right + ShadowExtraMargin,
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baseMargin.Bottom + ShadowExtraMargin);
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marginSetter.Value = newMargin;
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SetResizeBoarderThickness(newMargin);
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}
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windowBorderStyle.Setters.Add(effectSetter);
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UpdateResourceDictionary(dict);
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}
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public void RemoveDropShadowEffectFromCurrentTheme()
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{
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var dict = GetCurrentResourceDictionary();
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var windowBorderStyle = dict["WindowBorderStyle"] as Style;
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if (windowBorderStyle.Setters.FirstOrDefault(setterBase => setterBase is Setter setter && setter.Property == Border.EffectProperty) is Setter effectSetter)
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{
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windowBorderStyle.Setters.Remove(effectSetter);
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}
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if (windowBorderStyle.Setters.FirstOrDefault(setterBase => setterBase is Setter setter && setter.Property == Border.MarginProperty) is Setter marginSetter)
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{
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var currentMargin = (Thickness)marginSetter.Value;
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var newMargin = new Thickness(
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currentMargin.Left - ShadowExtraMargin,
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currentMargin.Top - ShadowExtraMargin,
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currentMargin.Right - ShadowExtraMargin,
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currentMargin.Bottom - ShadowExtraMargin);
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marginSetter.Value = newMargin;
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}
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SetResizeBoarderThickness(null);
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UpdateResourceDictionary(dict);
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}
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// because adding drop shadow effect will change the margin of the window,
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// we need to update the window chrome thickness to correct set the resize border
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private static void SetResizeBoarderThickness(Thickness? effectMargin)
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{
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var window = Application.Current.MainWindow;
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if (WindowChrome.GetWindowChrome(window) is WindowChrome windowChrome)
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{
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Thickness thickness;
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if (effectMargin == null)
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{
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thickness = SystemParameters.WindowResizeBorderThickness;
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}
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else
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{
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thickness = new Thickness(
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effectMargin.Value.Left + SystemParameters.WindowResizeBorderThickness.Left,
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effectMargin.Value.Top + SystemParameters.WindowResizeBorderThickness.Top,
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effectMargin.Value.Right + SystemParameters.WindowResizeBorderThickness.Right,
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effectMargin.Value.Bottom + SystemParameters.WindowResizeBorderThickness.Bottom);
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}
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windowChrome.ResizeBorderThickness = thickness;
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}
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}
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#endregion
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#region Blur Handling
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public void RefreshFrame()
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@ -314,7 +651,7 @@ namespace Flow.Launcher.Core.Resource
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// Apply DWM Dark Mode
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Win32Helper.DWMSetDarkModeForWindow(mainWindow, useDarkMode);
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Color LightBG;
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Color DarkBG;
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@ -375,327 +712,6 @@ namespace Flow.Launcher.Core.Resource
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#endregion
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private void MakeSureThemeDirectoriesExist()
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{
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foreach (var dir in _themeDirectories.Where(dir => !Directory.Exists(dir)))
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{
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try
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{
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Directory.CreateDirectory(dir);
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}
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catch (Exception e)
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{
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Log.Exception($"|Theme.MakesureThemeDirectoriesExist|Exception when create directory <{dir}>", e);
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}
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}
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}
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public bool ChangeTheme(string theme)
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{
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const string defaultTheme = Constant.DefaultTheme;
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string path = GetThemePath(theme);
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try
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{
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if (string.IsNullOrEmpty(path))
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throw new DirectoryNotFoundException("Theme path can't be found <{path}>");
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// reload all resources even if the theme itself hasn't changed in order to pickup changes
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// to things like fonts
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UpdateResourceDictionary(GetResourceDictionary(theme));
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_settings.Theme = theme;
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//always allow re-loading default theme, in case of failure of switching to a new theme from default theme
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if (_oldTheme != theme || theme == defaultTheme)
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{
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_oldTheme = Path.GetFileNameWithoutExtension(_oldResource.Source.AbsolutePath);
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}
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BlurEnabled = IsBlurTheme();
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//if (_settings.UseDropShadowEffect)
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// AddDropShadowEffectToCurrentTheme();
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//Win32Helper.SetBlurForWindow(Application.Current.MainWindow, BlurEnabled);
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SetBlurForWindow();
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}
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catch (DirectoryNotFoundException)
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{
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Log.Error($"|Theme.ChangeTheme|Theme <{theme}> path can't be found");
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if (theme != defaultTheme)
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{
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_api.ShowMsgBox(string.Format(InternationalizationManager.Instance.GetTranslation("theme_load_failure_path_not_exists"), theme));
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ChangeTheme(defaultTheme);
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}
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return false;
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}
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catch (XamlParseException)
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{
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Log.Error($"|Theme.ChangeTheme|Theme <{theme}> fail to parse");
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if (theme != defaultTheme)
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{
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_api.ShowMsgBox(string.Format(InternationalizationManager.Instance.GetTranslation("theme_load_failure_parse_error"), theme));
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ChangeTheme(defaultTheme);
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}
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return false;
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}
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return true;
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}
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private void UpdateResourceDictionary(ResourceDictionary dictionaryToUpdate)
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{
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var dicts = Application.Current.Resources.MergedDictionaries;
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dicts.Remove(_oldResource);
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dicts.Add(dictionaryToUpdate);
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_oldResource = dictionaryToUpdate;
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}
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private ResourceDictionary GetThemeResourceDictionary(string theme)
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{
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var uri = GetThemePath(theme);
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var dict = new ResourceDictionary
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{
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Source = new Uri(uri, UriKind.Absolute)
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};
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return dict;
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}
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public ResourceDictionary GetResourceDictionary(string theme)
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{
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var dict = GetThemeResourceDictionary(theme);
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if (dict["QueryBoxStyle"] is Style queryBoxStyle &&
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dict["QuerySuggestionBoxStyle"] is Style querySuggestionBoxStyle)
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{
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var fontFamily = new FontFamily(_settings.QueryBoxFont);
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var fontStyle = FontHelper.GetFontStyleFromInvariantStringOrNormal(_settings.QueryBoxFontStyle);
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var fontWeight = FontHelper.GetFontWeightFromInvariantStringOrNormal(_settings.QueryBoxFontWeight);
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var fontStretch = FontHelper.GetFontStretchFromInvariantStringOrNormal(_settings.QueryBoxFontStretch);
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|
||||
queryBoxStyle.Setters.Add(new Setter(TextBox.FontFamilyProperty, fontFamily));
|
||||
queryBoxStyle.Setters.Add(new Setter(TextBox.FontStyleProperty, fontStyle));
|
||||
queryBoxStyle.Setters.Add(new Setter(TextBox.FontWeightProperty, fontWeight));
|
||||
queryBoxStyle.Setters.Add(new Setter(TextBox.FontStretchProperty, fontStretch));
|
||||
|
||||
var caretBrushPropertyValue = queryBoxStyle.Setters.OfType<Setter>().Any(x => x.Property.Name == "CaretBrush");
|
||||
var foregroundPropertyValue = queryBoxStyle.Setters.OfType<Setter>().Where(x => x.Property.Name == "Foreground")
|
||||
.Select(x => x.Value).FirstOrDefault();
|
||||
if (!caretBrushPropertyValue && foregroundPropertyValue != null) //otherwise BaseQueryBoxStyle will handle styling
|
||||
queryBoxStyle.Setters.Add(new Setter(TextBox.CaretBrushProperty, foregroundPropertyValue));
|
||||
|
||||
// Query suggestion box's font style is aligned with query box
|
||||
querySuggestionBoxStyle.Setters.Add(new Setter(TextBox.FontFamilyProperty, fontFamily));
|
||||
querySuggestionBoxStyle.Setters.Add(new Setter(TextBox.FontStyleProperty, fontStyle));
|
||||
querySuggestionBoxStyle.Setters.Add(new Setter(TextBox.FontWeightProperty, fontWeight));
|
||||
querySuggestionBoxStyle.Setters.Add(new Setter(TextBox.FontStretchProperty, fontStretch));
|
||||
}
|
||||
|
||||
if (dict["ItemTitleStyle"] is Style resultItemStyle &&
|
||||
dict["ItemTitleSelectedStyle"] is Style resultItemSelectedStyle &&
|
||||
dict["ItemHotkeyStyle"] is Style resultHotkeyItemStyle &&
|
||||
dict["ItemHotkeySelectedStyle"] is Style resultHotkeyItemSelectedStyle)
|
||||
{
|
||||
Setter fontFamily = new Setter(TextBlock.FontFamilyProperty, new FontFamily(_settings.ResultFont));
|
||||
Setter fontStyle = new Setter(TextBlock.FontStyleProperty, FontHelper.GetFontStyleFromInvariantStringOrNormal(_settings.ResultFontStyle));
|
||||
Setter fontWeight = new Setter(TextBlock.FontWeightProperty, FontHelper.GetFontWeightFromInvariantStringOrNormal(_settings.ResultFontWeight));
|
||||
Setter fontStretch = new Setter(TextBlock.FontStretchProperty, FontHelper.GetFontStretchFromInvariantStringOrNormal(_settings.ResultFontStretch));
|
||||
|
||||
Setter[] setters = { fontFamily, fontStyle, fontWeight, fontStretch };
|
||||
Array.ForEach(
|
||||
new[] { resultItemStyle, resultItemSelectedStyle, resultHotkeyItemStyle, resultHotkeyItemSelectedStyle }, o
|
||||
=> Array.ForEach(setters, p => o.Setters.Add(p)));
|
||||
}
|
||||
|
||||
if (
|
||||
dict["ItemSubTitleStyle"] is Style resultSubItemStyle &&
|
||||
dict["ItemSubTitleSelectedStyle"] is Style resultSubItemSelectedStyle)
|
||||
{
|
||||
Setter fontFamily = new Setter(TextBlock.FontFamilyProperty, new FontFamily(_settings.ResultSubFont));
|
||||
Setter fontStyle = new Setter(TextBlock.FontStyleProperty, FontHelper.GetFontStyleFromInvariantStringOrNormal(_settings.ResultSubFontStyle));
|
||||
Setter fontWeight = new Setter(TextBlock.FontWeightProperty, FontHelper.GetFontWeightFromInvariantStringOrNormal(_settings.ResultSubFontWeight));
|
||||
Setter fontStretch = new Setter(TextBlock.FontStretchProperty, FontHelper.GetFontStretchFromInvariantStringOrNormal(_settings.ResultSubFontStretch));
|
||||
|
||||
Setter[] setters = { fontFamily, fontStyle, fontWeight, fontStretch };
|
||||
Array.ForEach(
|
||||
new[] { resultSubItemStyle,resultSubItemSelectedStyle}, o
|
||||
=> Array.ForEach(setters, p => o.Setters.Add(p)));
|
||||
}
|
||||
|
||||
/* Ignore Theme Window Width and use setting */
|
||||
var windowStyle = dict["WindowStyle"] as Style;
|
||||
var width = _settings.WindowSize;
|
||||
windowStyle.Setters.Add(new Setter(Window.WidthProperty, width));
|
||||
return dict;
|
||||
}
|
||||
|
||||
private ResourceDictionary GetCurrentResourceDictionary()
|
||||
{
|
||||
return GetResourceDictionary(_settings.Theme);
|
||||
}
|
||||
|
||||
public List<ThemeData> LoadAvailableThemes()
|
||||
{
|
||||
List<ThemeData> themes = new List<ThemeData>();
|
||||
foreach (var themeDirectory in _themeDirectories)
|
||||
{
|
||||
var filePaths = Directory
|
||||
.GetFiles(themeDirectory)
|
||||
.Where(filePath => filePath.EndsWith(Extension) && !filePath.EndsWith("Base.xaml"))
|
||||
.Select(GetThemeDataFromPath);
|
||||
themes.AddRange(filePaths);
|
||||
}
|
||||
|
||||
return themes.OrderBy(o => o.Name).ToList();
|
||||
}
|
||||
|
||||
private ThemeData GetThemeDataFromPath(string path)
|
||||
{
|
||||
using var reader = XmlReader.Create(path);
|
||||
reader.Read();
|
||||
|
||||
var extensionlessName = Path.GetFileNameWithoutExtension(path);
|
||||
|
||||
if (reader.NodeType is not XmlNodeType.Comment)
|
||||
return new ThemeData(extensionlessName, extensionlessName);
|
||||
|
||||
var commentLines = reader.Value.Trim().Split('\n').Select(v => v.Trim());
|
||||
|
||||
var name = extensionlessName;
|
||||
bool? isDark = null;
|
||||
bool? hasBlur = null;
|
||||
foreach (var line in commentLines)
|
||||
{
|
||||
if (line.StartsWith(ThemeMetadataNamePrefix, StringComparison.OrdinalIgnoreCase))
|
||||
{
|
||||
name = line[ThemeMetadataNamePrefix.Length..].Trim();
|
||||
}
|
||||
else if (line.StartsWith(ThemeMetadataIsDarkPrefix, StringComparison.OrdinalIgnoreCase))
|
||||
{
|
||||
isDark = bool.Parse(line[ThemeMetadataIsDarkPrefix.Length..].Trim());
|
||||
}
|
||||
else if (line.StartsWith(ThemeMetadataHasBlurPrefix, StringComparison.OrdinalIgnoreCase))
|
||||
{
|
||||
hasBlur = bool.Parse(line[ThemeMetadataHasBlurPrefix.Length..].Trim());
|
||||
}
|
||||
}
|
||||
|
||||
return new ThemeData(extensionlessName, name, isDark, hasBlur);
|
||||
}
|
||||
|
||||
private string GetThemePath(string themeName)
|
||||
{
|
||||
foreach (string themeDirectory in _themeDirectories)
|
||||
{
|
||||
string path = Path.Combine(themeDirectory, themeName + Extension);
|
||||
if (File.Exists(path))
|
||||
{
|
||||
return path;
|
||||
}
|
||||
}
|
||||
|
||||
return string.Empty;
|
||||
}
|
||||
|
||||
public void AddDropShadowEffectToCurrentTheme()
|
||||
{
|
||||
var dict = GetCurrentResourceDictionary();
|
||||
|
||||
var windowBorderStyle = dict["WindowBorderStyle"] as Style;
|
||||
|
||||
var effectSetter = new Setter
|
||||
{
|
||||
Property = Border.EffectProperty,
|
||||
Value = new DropShadowEffect
|
||||
{
|
||||
Opacity = 0.3,
|
||||
ShadowDepth = 12,
|
||||
Direction = 270,
|
||||
BlurRadius = 30
|
||||
}
|
||||
};
|
||||
|
||||
if (windowBorderStyle.Setters.FirstOrDefault(setterBase => setterBase is Setter setter && setter.Property == Border.MarginProperty) is not Setter marginSetter)
|
||||
{
|
||||
var margin = new Thickness(ShadowExtraMargin, 12, ShadowExtraMargin, ShadowExtraMargin);
|
||||
marginSetter = new Setter()
|
||||
{
|
||||
Property = Border.MarginProperty,
|
||||
Value = margin,
|
||||
};
|
||||
windowBorderStyle.Setters.Add(marginSetter);
|
||||
|
||||
SetResizeBoarderThickness(margin);
|
||||
}
|
||||
else
|
||||
{
|
||||
var baseMargin = (Thickness)marginSetter.Value;
|
||||
var newMargin = new Thickness(
|
||||
baseMargin.Left + ShadowExtraMargin,
|
||||
baseMargin.Top + ShadowExtraMargin,
|
||||
baseMargin.Right + ShadowExtraMargin,
|
||||
baseMargin.Bottom + ShadowExtraMargin);
|
||||
marginSetter.Value = newMargin;
|
||||
|
||||
SetResizeBoarderThickness(newMargin);
|
||||
}
|
||||
|
||||
windowBorderStyle.Setters.Add(effectSetter);
|
||||
|
||||
UpdateResourceDictionary(dict);
|
||||
}
|
||||
|
||||
public void RemoveDropShadowEffectFromCurrentTheme()
|
||||
{
|
||||
var dict = GetCurrentResourceDictionary();
|
||||
var windowBorderStyle = dict["WindowBorderStyle"] as Style;
|
||||
|
||||
if (windowBorderStyle.Setters.FirstOrDefault(setterBase => setterBase is Setter setter && setter.Property == Border.EffectProperty) is Setter effectSetter)
|
||||
{
|
||||
windowBorderStyle.Setters.Remove(effectSetter);
|
||||
}
|
||||
|
||||
if (windowBorderStyle.Setters.FirstOrDefault(setterBase => setterBase is Setter setter && setter.Property == Border.MarginProperty) is Setter marginSetter)
|
||||
{
|
||||
var currentMargin = (Thickness)marginSetter.Value;
|
||||
var newMargin = new Thickness(
|
||||
currentMargin.Left - ShadowExtraMargin,
|
||||
currentMargin.Top - ShadowExtraMargin,
|
||||
currentMargin.Right - ShadowExtraMargin,
|
||||
currentMargin.Bottom - ShadowExtraMargin);
|
||||
marginSetter.Value = newMargin;
|
||||
}
|
||||
|
||||
SetResizeBoarderThickness(null);
|
||||
|
||||
UpdateResourceDictionary(dict);
|
||||
}
|
||||
|
||||
// because adding drop shadow effect will change the margin of the window,
|
||||
// we need to update the window chrome thickness to correct set the resize border
|
||||
private static void SetResizeBoarderThickness(Thickness? effectMargin)
|
||||
{
|
||||
var window = Application.Current.MainWindow;
|
||||
if (WindowChrome.GetWindowChrome(window) is WindowChrome windowChrome)
|
||||
{
|
||||
Thickness thickness;
|
||||
if (effectMargin == null)
|
||||
{
|
||||
thickness = SystemParameters.WindowResizeBorderThickness;
|
||||
}
|
||||
else
|
||||
{
|
||||
thickness = new Thickness(
|
||||
effectMargin.Value.Left + SystemParameters.WindowResizeBorderThickness.Left,
|
||||
effectMargin.Value.Top + SystemParameters.WindowResizeBorderThickness.Top,
|
||||
effectMargin.Value.Right + SystemParameters.WindowResizeBorderThickness.Right,
|
||||
effectMargin.Value.Bottom + SystemParameters.WindowResizeBorderThickness.Bottom);
|
||||
}
|
||||
|
||||
windowChrome.ResizeBorderThickness = thickness;
|
||||
}
|
||||
}
|
||||
|
||||
public record ThemeData(string FileNameWithoutExtension, string Name, bool? IsDark = null, bool? HasBlur = null);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue