feat: 增加 setMemorialMode 方法

Author: ArgoZhang

src/BootstrapBlazor/Extensions/JSModuleExtensions.cs

@@ -170,4 +170,12 @@ public static string GetTypeModuleName(this Type type)
     /// <param name="module">An instance of <see cref="JSModule"/></param>
     /// <returns></returns>
     public static ValueTask<string?> GetThemeAsync(this JSModule module) => module.InvokeAsync<string?>("getTheme");
+
+    /// <summary>
+    /// Set memorial mode
+    /// </summary>
+    /// <param name="module">An instance of <see cref="JSModule"/></param>
+    /// <param name="isMemorial">Whether it is memorial mode</param>
+    /// <returns></returns>
+    public static ValueTask SetMemorialModeAsync(this JSModule module, bool isMemorial) => module.InvokeVoidAsync("setMemorialMode", isMemorial);
 }

src/BootstrapBlazor/wwwroot/modules/utility.js

@@ -849,6 +849,26 @@ export function calcCenterPosition(el) {
     }
 }
 
+export function setMemorialMode(memorial) {
+    const el = document.documentElement;
+    if (memorial) {
+        const theme = el.getAttribute('data-bs-theme');
+        if (theme) {
+            el.setAttribute('data-bs-original-theme', theme);
+        }
+        el.setAttribute('data-bs-theme', 'dark');
+        el.setAttribute('data-bb-theme', 'memorial');
+    }
+    else {
+        const theme = el.getAttribute('data-bs-original-theme');
+        el.removeAttribute('data-bs-theme');
+        el.removeAttribute('data-bb-theme');
+        if (theme) {
+            el.setAttribute('data-bs-theme', theme);
+        }
+    }
+}
+
 export {
     autoAdd,
     autoRemove,