refactor: reorganize src structure

2026-05-31 12:46:21 +00:00
parent f349617427
commit 25bf171f6b
21 changed files with 26 additions and 26 deletions
@@ -0,0 +1,63 @@
+import { useCallback, useEffect, useRef, type RefObject } from "react";
+
+const EXCALIDRAW_THEME_TOKEN_MAP = [
+  ["--island-bg-color", "--app-island-bg"],
+  ["--sidebar-bg-color", "--app-sidebar-bg"],
+  ["--sidebar-border-color", "--app-sidebar-border"],
+  ["--sidebar-shadow", "--app-sidebar-shadow"],
+  ["--color-surface-lowest", "--app-surface-lowest"],
+  ["--color-surface-low", "--app-surface-low"],
+  ["--color-surface-primary-container", "--app-selected-bg"],
+  ["--color-on-surface", "--app-text-color"],
+  ["--color-on-primary-container", "--app-selected-text-color"],
+  ["--color-disabled", "--app-disabled-color"],
+  ["--input-bg-color", "--app-input-bg"],
+  ["--input-border-color", "--app-input-border"],
+  ["--input-label-color", "--app-input-color"],
+  ["--default-border-color", "--app-button-border"],
+  ["--button-hover-bg", "--app-button-hover-bg"],
+  ["--button-active-bg", "--app-button-active-bg"],
+  ["--button-active-border", "--app-button-active-border"],
+  ["--overlay-bg-color", "--app-overlay-bg"],
+] as const;
+
+export function useThemeTokenSync(appShellRef: RefObject<HTMLDivElement | null>) {
+  const themeSyncFrameRef = useRef<number | null>(null);
+
+  const syncThemeTokens = useCallback(() => {
+    const appShell = appShellRef.current;
+    const excalidrawRoot = appShell?.querySelector<HTMLElement>(".excalidraw");
+    if (!appShell || !excalidrawRoot) {
+      return;
+    }
+
+    const computedStyles = window.getComputedStyle(excalidrawRoot);
+    for (const [sourceToken, targetToken] of EXCALIDRAW_THEME_TOKEN_MAP) {
+      const value = computedStyles.getPropertyValue(sourceToken).trim();
+      if (value) {
+        appShell.style.setProperty(targetToken, value);
+      }
+    }
+  }, [appShellRef]);
+
+  const scheduleThemeTokenSync = useCallback(() => {
+    if (themeSyncFrameRef.current !== null) {
+      window.cancelAnimationFrame(themeSyncFrameRef.current);
+    }
+
+    themeSyncFrameRef.current = window.requestAnimationFrame(() => {
+      themeSyncFrameRef.current = null;
+      syncThemeTokens();
+    });
+  }, [syncThemeTokens]);
+
+  useEffect(() => {
+    return () => {
+      if (themeSyncFrameRef.current !== null) {
+        window.cancelAnimationFrame(themeSyncFrameRef.current);
+      }
+    };
+  }, []);
+
+  return scheduleThemeTokenSync;
+}