Files
voidraft/frontend/src/views/editor/basic/themeExtension.ts

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TypeScript

import { Extension, Compartment } from '@codemirror/state';
import { EditorView } from '@codemirror/view';
import { SystemThemeType } from '@/../bindings/voidraft/internal/models/models';
import { createDarkTheme } from '@/views/editor/theme/dark';
import { createLightTheme } from '@/views/editor/theme/light';
import { useThemeStore } from '@/stores/themeStore';
// 主题区间 - 用于动态切换主题
export const themeCompartment = new Compartment();
/**
* 根据主题类型获取主题扩展
*/
const getThemeExtension = (themeType: SystemThemeType): Extension => {
const themeStore = useThemeStore();
// 处理 auto 主题类型
let actualTheme: SystemThemeType = themeType;
if (themeType === SystemThemeType.SystemThemeAuto) {
actualTheme = window.matchMedia('(prefers-color-scheme: dark)').matches
? SystemThemeType.SystemThemeDark
: SystemThemeType.SystemThemeLight;
}
// 根据主题类型创建主题
if (actualTheme === SystemThemeType.SystemThemeLight) {
return createLightTheme(themeStore.themeColors.lightTheme);
} else {
return createDarkTheme(themeStore.themeColors.darkTheme);
}
};
/**
* 创建主题扩展(用于编辑器初始化)
*/
export const createThemeExtension = (themeType: SystemThemeType = SystemThemeType.SystemThemeDark): Extension => {
const extension = getThemeExtension(themeType);
return themeCompartment.of(extension);
};
/**
* 更新编辑器主题
*/
export const updateEditorTheme = (view: EditorView, themeType: SystemThemeType): void => {
if (!view?.dispatch) {
return;
}
try {
const extension = getThemeExtension(themeType);
view.dispatch({
effects: themeCompartment.reconfigure(extension)
});
} catch (error) {
console.error('Failed to update editor theme:', error);
}
};