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refactor(主题): 将主题相关逻辑提取到ThemeHelper类中

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重构主题相关代码，将重复的IsSystemThemeLight方法和主题应用逻辑提取到新的ThemeHelper工具类中
简化多个窗口的主题处理代码，统一使用ThemeHelper进行主题管理
This commit is contained in:
PrefacedCorg
2026-05-01 21:54:15 +08:00
parent 1217ef7ef9
commit 267d9b4450
12 changed files with 188 additions and 523 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Ink Canvas/Helpers/ThemeHelper.cs
+92
View File
@@ -0,0 +1,92 @@
using iNKORE.UI.WPF.Modern;
using Microsoft.Win32;
using System;
using System.Windows;
namespace Ink_Canvas.Helpers
{
public static class ThemeHelper
{
public static bool IsSystemThemeLight()
{
try
{
var registryKey = Registry.CurrentUser;
var themeKey = registryKey.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize");
if (themeKey != null)
{
var value = themeKey.GetValue("AppsUseLightTheme");
if (value != null)
{
bool result = (int)value == 1;
themeKey.Close();
return result;
}
themeKey.Close();
}
}
catch
{
}
return true;
}
public static bool IsSystemThemeLightLegacy()
{
try
{
var registryKey = Registry.CurrentUser;
var themeKey = registryKey.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize");
if (themeKey != null)
{
int keyValue = (int)themeKey.GetValue("SystemUsesLightTheme");
themeKey.Close();
return keyValue == 1;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex);
}
return false;
}
public static ElementTheme GetEffectiveTheme(Settings settings)
{
if (settings.Appearance.Theme == 0)
return ElementTheme.Light;
if (settings.Appearance.Theme == 1)
return ElementTheme.Dark;
return IsSystemThemeLight() ? ElementTheme.Light : ElementTheme.Dark;
}
public static void ApplyTheme(FrameworkElement element, Settings settings)
{
if (element == null || settings == null) return;
try
{
ThemeManager.SetRequestedTheme(element, GetEffectiveTheme(settings));
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"应用主题失败: {ex.Message}", LogHelper.LogType.Error);
}
}
public static void ApplyTheme(FrameworkElement element, Settings settings, Action<string> onThemeApplied)
{
if (element == null || settings == null) return;
try
{
var theme = GetEffectiveTheme(settings);
ThemeManager.SetRequestedTheme(element, theme);
onThemeApplied?.Invoke(theme == ElementTheme.Dark ? "Dark" : "Light");
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"应用主题失败: {ex.Message}", LogHelper.LogType.Error);
}
}
}
}
Ink Canvas/MainWindow.xaml
+2 -2
View File
@@ -2793,7 +2793,7 @@
</ikw:SimpleStackPanel>
<!-- 快捷调色盘 - 双行显示模式 -->
<ikw:SimpleStackPanel Name="QuickColorPalettePanel"
Visibility="Collapsed"
Visibility="Collapsed" d:Visibility="Visible"
Orientation="Vertical"
HorizontalAlignment="Center"
Margin="4,0,4,0"
@@ -2829,7 +2829,7 @@
<!-- 快捷调色盘 - 单行显示模式 -->
<ikw:SimpleStackPanel Name="QuickColorPaletteSingleRowPanel"
Visibility="Collapsed"
Visibility="Collapsed" d:Visibility="Visible"
Orientation="Horizontal"
HorizontalAlignment="Center"
Margin="4,0,4,0"
Ink Canvas/MainWindow_cs/MW_AutoTheme.cs
+2 -17
View File
@@ -1,4 +1,5 @@
using iNKORE.UI.WPF.Modern;
using Ink_Canvas.Helpers;
using Microsoft.Win32;
using System;
using System.Collections.Generic;
@@ -246,27 +247,11 @@ namespace Ink_Canvas
SetTheme(ThemeDark);
break;
case 2:
SetTheme(IsSystemThemeLight() ? ThemeLight : ThemeDark);
SetTheme(ThemeHelper.IsSystemThemeLightLegacy() ? ThemeLight : ThemeDark);
break;
}
}
private bool IsSystemThemeLight()
{
try
{
var registryKey = Registry.CurrentUser;
var themeKey = registryKey.OpenSubKey("software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize");
if (themeKey != null)
{
int keyValue = (int)themeKey.GetValue("SystemUsesLightTheme");
return keyValue == 1;
}
}
catch (Exception ex) { System.Diagnostics.Debug.WriteLine(ex); }
return false;
}
private void AutoSwitchFloatingBarIconForTheme(string theme)
{
try
Ink Canvas/Windows/MinimizedTimerControl.xaml.cs
+3 -48
View File
@@ -364,34 +364,14 @@ namespace Ink_Canvas.Windows
{
try
{
if (settings.Appearance.Theme == 0) // 浅色主题
ThemeHelper.ApplyTheme(this, settings, theme =>
{
ThemeManager.SetRequestedTheme(this, ElementTheme.Light);
}
else if (settings.Appearance.Theme == 1) // 深色主题
{
ThemeManager.SetRequestedTheme(this, ElementTheme.Dark);
SetDarkThemeBorder();
}
else // 跟随系统主题
{
bool isSystemLight = IsSystemThemeLight();
if (isSystemLight)
{
ThemeManager.SetRequestedTheme(this, ElementTheme.Light);
}
else
{
ThemeManager.SetRequestedTheme(this, ElementTheme.Dark);
SetDarkThemeBorder();
}
}
// 刷新数字和冒号显示的颜色
if (theme == "Dark") SetDarkThemeBorder();
if (parentControl != null)
{
UpdateTimeDisplay();
}
});
}
catch (Exception ex)
{
@@ -399,31 +379,6 @@ namespace Ink_Canvas.Windows
}
}
private bool IsSystemThemeLight()
{
var light = false;
try
{
var registryKey = Microsoft.Win32.Registry.CurrentUser;
var themeKey = registryKey.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize");
if (themeKey != null)
{
var value = themeKey.GetValue("AppsUseLightTheme");
if (value != null)
{
light = (int)value == 1;
}
themeKey.Close();
}
}
catch
{
// 如果读取注册表失败，默认为浅色主题
light = true;
}
return light;
}
private bool IsLightTheme()
{
try
Ink Canvas/Windows/NamesInputWindow.xaml.cs
+1 -55
View File
@@ -69,37 +69,7 @@ namespace Ink_Canvas
private void ApplyTheme(Settings settings)
{
try
{
if (settings.Appearance.Theme == 0) // 浅色主题
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Light);
ApplyThemeResources("Light");
}
else if (settings.Appearance.Theme == 1) // 深色主题
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Dark);
ApplyThemeResources("Dark");
}
else // 跟随系统主题
{
bool isSystemLight = IsSystemThemeLight();
if (isSystemLight)
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Light);
ApplyThemeResources("Light");
}
else
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Dark);
ApplyThemeResources("Dark");
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"应用名单导入窗口主题出错: {ex.Message}", LogHelper.LogType.Error);
}
ThemeHelper.ApplyTheme(this, settings, ApplyThemeResources);
}
private void ApplyThemeResources(string theme)
@@ -133,29 +103,5 @@ namespace Ink_Canvas
}
}
private bool IsSystemThemeLight()
{
var light = false;
try
{
var registryKey = Microsoft.Win32.Registry.CurrentUser;
var themeKey = registryKey.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize");
if (themeKey != null)
{
var value = themeKey.GetValue("AppsUseLightTheme");
if (value != null)
{
light = (int)value == 1;
}
themeKey.Close();
}
}
catch
{
// 如果无法读取注册表，默认使用浅色主题
light = true;
}
return light;
}
}
}
Ink Canvas/Windows/NewStyleRollCallWindow.xaml.cs
+5 -56
View File
@@ -1,4 +1,4 @@
using Ink_Canvas.Helpers;
using Ink_Canvas.Helpers;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
@@ -333,39 +333,11 @@ namespace Ink_Canvas
private void ApplyTheme(Settings settings)
{
try
ThemeHelper.ApplyTheme(this, settings, theme =>
{
if (settings.Appearance.Theme == 0) // 浅色主题
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Light);
ApplyThemeResources("Light");
}
else if (settings.Appearance.Theme == 1) // 深色主题
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Dark);
ApplyThemeResources("Dark");
SetDarkThemeBorder();
}
else // 跟随系统主题
{
bool isSystemLight = IsSystemThemeLight();
if (isSystemLight)
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Light);
ApplyThemeResources("Light");
}
else
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Dark);
ApplyThemeResources("Dark");
SetDarkThemeBorder();
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"应用新点名UI窗口主题出错: {ex.Message}", LogHelper.LogType.Error);
}
ApplyThemeResources(theme);
if (theme == "Dark") SetDarkThemeBorder();
});
}
/// <summary>
@@ -412,29 +384,6 @@ namespace Ink_Canvas
}
}
private bool IsSystemThemeLight()
{
var light = false;
try
{
var registryKey = Microsoft.Win32.Registry.CurrentUser;
var themeKey = registryKey.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize");
if (themeKey != null)
{
var value = themeKey.GetValue("AppsUseLightTheme");
if (value != null)
{
light = (int)value == 1;
}
themeKey.Close();
}
}
catch
{
light = true;
}
return light;
}
#endregion
#region 点名模式逻辑
Ink Canvas/Windows/OperatingGuideWindow.xaml.cs
+1 -38
View File
@@ -1,5 +1,4 @@
using Ink_Canvas.Helpers;
using iNKORE.UI.WPF.Modern;
using System;
using System.Windows;
using System.Windows.Input;
@@ -23,52 +22,16 @@ namespace Ink_Canvas
e.Handled = true;
}
/// <summary>
/// 刷新主题
/// </summary>
public void RefreshTheme()
{
try
{
// 根据当前主题设置窗口主题
bool isDarkTheme = MainWindow.Settings.Appearance.Theme == 1 ||
(MainWindow.Settings.Appearance.Theme == 2 && !IsSystemThemeLight());
if (isDarkTheme)
{
ThemeManager.SetRequestedTheme(this, ElementTheme.Dark);
}
else
{
ThemeManager.SetRequestedTheme(this, ElementTheme.Light);
}
// 强制刷新UI
ThemeHelper.ApplyTheme(this, MainWindow.Settings);
InvalidateVisual();
}
catch (Exception)
{
}
}
/// <summary>
/// 检查系统主题是否为浅色
/// </summary>
private bool IsSystemThemeLight()
{
var light = false;
try
{
var registryKey = Microsoft.Win32.Registry.CurrentUser;
var themeKey =
registryKey.OpenSubKey("software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize");
var keyValue = 0;
if (themeKey != null) keyValue = (int)themeKey.GetValue("SystemUsesLightTheme");
if (keyValue == 1) light = true;
}
catch (Exception ex) { System.Diagnostics.Debug.WriteLine(ex); }
return light;
}
}
}
Ink Canvas/Windows/PPTQuickPanel.xaml.cs
+2 -40
View File
@@ -1835,21 +1835,8 @@ namespace Ink_Canvas.Windows
{
try
{
bool isDarkTheme = false;
if (settings.Appearance.Theme == 0) // 浅色主题
{
isDarkTheme = false;
}
else if (settings.Appearance.Theme == 1) // 深色主题
{
isDarkTheme = true;
}
else // 跟随系统主题
{
bool isSystemLight = IsSystemThemeLight();
isDarkTheme = !isSystemLight;
}
bool isDarkTheme = settings.Appearance.Theme == 1 ||
(settings.Appearance.Theme == 2 && !ThemeHelper.IsSystemThemeLight());
if (isDarkTheme)
{
@@ -1884,31 +1871,6 @@ namespace Ink_Canvas.Windows
}
}
private bool IsSystemThemeLight()
{
var light = false;
try
{
var registryKey = Microsoft.Win32.Registry.CurrentUser;
var themeKey = registryKey.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize");
if (themeKey != null)
{
var value = themeKey.GetValue("AppsUseLightTheme");
if (value != null)
{
light = (int)value == 1;
}
themeKey.Close();
}
}
catch
{
// 如果读取注册表失败，默认为浅色主题
light = true;
}
return light;
}
#endregion
#region 公开方法
Ink Canvas/Windows/PPTTimeCapsule.xaml.cs
+2 -40
View File
@@ -819,21 +819,8 @@ namespace Ink_Canvas.Windows
{
try
{
bool isDarkTheme = false;
if (settings.Appearance.Theme == 0) // 浅色主题
{
isDarkTheme = false;
}
else if (settings.Appearance.Theme == 1) // 深色主题
{
isDarkTheme = true;
}
else // 跟随系统主题
{
bool isSystemLight = IsSystemThemeLight();
isDarkTheme = !isSystemLight;
}
bool isDarkTheme = settings.Appearance.Theme == 1 ||
(settings.Appearance.Theme == 2 && !ThemeHelper.IsSystemThemeLight());
if (isDarkTheme)
{
@@ -864,31 +851,6 @@ namespace Ink_Canvas.Windows
}
}
private bool IsSystemThemeLight()
{
var light = false;
try
{
var registryKey = Microsoft.Win32.Registry.CurrentUser;
var themeKey = registryKey.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize");
if (themeKey != null)
{
var value = themeKey.GetValue("AppsUseLightTheme");
if (value != null)
{
light = (int)value == 1;
}
themeKey.Close();
}
}
catch
{
// 如果读取注册表失败，默认为浅色主题
light = true;
}
return light;
}
/// <summary>
/// 获取当前倒计时状态
/// </summary>
Ink Canvas/Windows/RandWindow.xaml.cs
+2 -46
View File
@@ -79,60 +79,16 @@ namespace Ink_Canvas
private void ApplyTheme(Settings settings)
{
try
ThemeHelper.ApplyTheme(this, settings, theme =>
{
if (settings.Appearance.Theme == 0) // 浅色主题
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Light);
}
else if (settings.Appearance.Theme == 1) // 深色主题
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Dark);
}
else // 跟随系统主题
{
bool isSystemLight = IsSystemThemeLight();
if (isSystemLight)
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Light);
}
else
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Dark);
}
}
// 根据主题设置窗口背景
if (settings.RandSettings.SelectedBackgroundIndex <= 0)
{
// 没有自定义背景时，使用主题背景色
if (Application.Current.FindResource("RandWindowBackground") is SolidColorBrush backgroundBrush)
{
MainBorder.Background = backgroundBrush;
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"应用点名窗口主题出错: {ex.Message}", LogHelper.LogType.Error);
}
}
private bool IsSystemThemeLight()
{
var light = false;
try
{
var registryKey = Microsoft.Win32.Registry.CurrentUser;
var themeKey =
registryKey.OpenSubKey("software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize");
var keyValue = 0;
if (themeKey != null) keyValue = (int)themeKey.GetValue("SystemUsesLightTheme");
if (keyValue == 1) light = true;
}
catch (Exception ex) { System.Diagnostics.Debug.WriteLine(ex); }
return light;
});
}
public RandWindow(Settings settings, bool IsAutoClose)
Ink Canvas/Windows/RollCallHistoryWindow.xaml.cs
+1 -54
View File
@@ -145,37 +145,7 @@ namespace Ink_Canvas
private void ApplyTheme(Settings settings)
{
try
{
if (settings.Appearance.Theme == 0) // 浅色主题
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Light);
ApplyThemeResources("Light");
}
else if (settings.Appearance.Theme == 1) // 深色主题
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Dark);
ApplyThemeResources("Dark");
}
else // 跟随系统主题
{
bool isSystemLight = IsSystemThemeLight();
if (isSystemLight)
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Light);
ApplyThemeResources("Light");
}
else
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Dark);
ApplyThemeResources("Dark");
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"应用历史记录窗口主题出错: {ex.Message}", LogHelper.LogType.Error);
}
ThemeHelper.ApplyTheme(this, settings, ApplyThemeResources);
}
private void ApplyThemeResources(string theme)
@@ -209,29 +179,6 @@ namespace Ink_Canvas
}
}
private bool IsSystemThemeLight()
{
var light = false;
try
{
var registryKey = Microsoft.Win32.Registry.CurrentUser;
var themeKey = registryKey.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize");
if (themeKey != null)
{
var value = themeKey.GetValue("AppsUseLightTheme");
if (value != null)
{
light = (int)value == 1;
}
themeKey.Close();
}
}
catch
{
light = true;
}
return light;
}
}
}
Ink Canvas/Windows/TimerControl.xaml.cs
+3 -55
View File
@@ -346,63 +346,11 @@ namespace Ink_Canvas.Windows
private void ApplyTheme(Settings settings)
{
try
ThemeHelper.ApplyTheme(this, settings, theme =>
{
if (settings.Appearance.Theme == 0) // 浅色主题
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Light);
}
else if (settings.Appearance.Theme == 1) // 深色主题
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Dark);
SetDarkThemeBorder();
}
else // 跟随系统主题
{
bool isSystemLight = IsSystemThemeLight();
if (isSystemLight)
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Light);
}
else
{
iNKORE.UI.WPF.Modern.ThemeManager.SetRequestedTheme(this, iNKORE.UI.WPF.Modern.ElementTheme.Dark);
SetDarkThemeBorder();
}
}
// 刷新数字和冒号显示的颜色
if (theme == "Dark") SetDarkThemeBorder();
UpdateDigitDisplays();
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"应用新计时器UI倒计时窗口主题出错: {ex.Message}", LogHelper.LogType.Error);
}
}
private bool IsSystemThemeLight()
{
var light = false;
try
{
var registryKey = Microsoft.Win32.Registry.CurrentUser;
var themeKey = registryKey.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize");
if (themeKey != null)
{
var value = themeKey.GetValue("AppsUseLightTheme");
if (value != null)
{
light = (int)value == 1;
}
themeKey.Close();
}
}
catch
{
// 如果读取注册表失败，默认为浅色主题
light = true;
}
return light;
});
}
private void UpdateDigitDisplays()