ng-devui
Version:
DevUI components based on Angular
85 lines • 12.6 kB
JavaScript
import cssVars from 'css-vars-ponyfill';
import { THEME_KEY } from './key-config';
import { devuiDarkTheme, devuiLightTheme } from './theme-data';
import { ThemeService } from './theme-service';
import { EventBus } from './utils';
/**
* usage
* main.ts
```ts
import { ThemeServiceInit } from 'ng-devui/theme';
ThemeServiceInit();
```
*
*/
export function ThemeServiceInit(themes, defaultThemeName, extraData, ieSupport = false, // TODO：css-var-ponyflll 仍有一些问题待定位
allowDynamicTheme = false) {
if (typeof window === 'undefined' || typeof document === 'undefined') {
return null;
}
window[THEME_KEY.themeCollection] = themes || {
'devui-light-theme': devuiLightTheme,
'devui-dark-theme': devuiDarkTheme,
};
window[THEME_KEY.currentTheme] = defaultThemeName || 'devui-light-theme';
const eventBus = window.globalEventBus || new EventBus(); // window.globalEventBus 为 框架的事件总线
const themeService = new ThemeService(eventBus);
window[THEME_KEY.themeService] = themeService;
themeService.setExtraData(extraData || {
'devui-dark-theme': {
appendClasses: ['dark-mode'],
},
});
const currentTheme = window?.localStorage.getItem(THEME_KEY.userLastPreferTheme) || defaultThemeName;
themeService.initializeTheme(currentTheme, allowDynamicTheme);
if (ieSupport) {
ieSupportCssVar();
}
return themeService;
}
export function ThemeServiceFollowSystemOn(themeConfig) {
if (typeof window === 'undefined' || typeof document === 'undefined') {
return null;
}
const themeService = window[THEME_KEY.themeService];
themeService.registerMediaQuery();
return themeService.mediaQuery.prefersColorSchemeChange.subscribe((value) => {
if (value === 'dark') {
themeService.applyTheme(window[THEME_KEY.themeCollection][(themeConfig && themeConfig.darkThemeName) || 'devui-dark-theme']);
}
else {
themeService.applyTheme(window[THEME_KEY.themeCollection][(themeConfig && themeConfig.lightThemeName) || 'devui-light-theme']);
}
});
}
export function ThemeServiceFollowSystemOff(sub) {
if (typeof window === 'undefined' || typeof document === 'undefined') {
return;
}
if (sub) {
sub.unsubscribe();
}
const themeService = window[THEME_KEY.themeService];
themeService.unregisterMediaQuery();
}
export function ieSupportCssVar() {
if (typeof window === 'undefined' || typeof document === 'undefined') {
return;
}
const isNativeSupport = (window.CSS && CSS.supports && CSS.supports('(--a: 0)')) || false;
if (isNativeSupport) {
return;
}
cssVars({ watch: true, silent: true });
const observer = new MutationObserver((mutations) => {
mutations.forEach((mutation) => {
cssVars({ watch: false, silent: true });
cssVars({ watch: true, silent: true });
});
});
const config = { attributes: true, attributeFilter: [THEME_KEY.uiThemeAttributeName] };
observer.observe(document.querySelector(`#${THEME_KEY.styleElementId}`), config);
}
// TODO: management should handle add / remove theme from theme collection.
// TODO: move global variables（window.xxxx） to single namespace
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"theme-management.js","sourceRoot":"","sources":["../../../devui/theme/theme-management.ts"],"names":[],"mappings":"AAAA,OAAO,OAAO,MAAM,mBAAmB,CAAC;AAExC,OAAO,EAAE,SAAS,EAAE,MAAM,cAAc,CAAC;AAEzC,OAAO,EAAE,cAAc,EAAE,eAAe,EAAE,MAAM,cAAc,CAAC;AAC/D,OAAO,EAAE,YAAY,EAAE,MAAM,iBAAiB,CAAC;AAC/C,OAAO,EAAE,QAAQ,EAAE,MAAM,SAAS,CAAC;AAEnC;;;;;;;;EAQE;AACF,MAAM,UAAU,gBAAgB,CAC9B,MAAuC,EACvC,gBAAyB,EACzB,SAOC,EACD,SAAS,GAAG,KAAK,EAAE,kCAAkC;AACrD,iBAAiB,GAAG,KAAK;IAEzB,IAAI,OAAO,MAAM,KAAK,WAAW,IAAI,OAAO,QAAQ,KAAK,WAAW,EAAE,CAAC;QACrE,OAAO,IAAI,CAAC;IACd,CAAC;IACD,MAAM,CAAC,SAAS,CAAC,eAAe,CAAC,GAAG,MAAM,IAAI;QAC5C,mBAAmB,EAAE,eAAe;QACpC,kBAAkB,EAAE,cAAc;KACnC,CAAC;IACF,MAAM,CAAC,SAAS,CAAC,YAAY,CAAC,GAAG,gBAAgB,IAAI,mBAAmB,CAAC;IACzE,MAAM,QAAQ,GAAI,MAAc,CAAC,cAAc,IAAI,IAAI,QAAQ,EAAE,CAAC,CAAC,kCAAkC;IACrG,MAAM,YAAY,GAAG,IAAI,YAAY,CAAC,QAAQ,CAAC,CAAC;IAChD,MAAM,CAAC,SAAS,CAAC,YAAY,CAAC,GAAG,YAAY,CAAC;IAE9C,YAAY,CAAC,YAAY,CACvB,SAAS,IAAI;QACX,kBAAkB,EAAE;YAClB,aAAa,EAAE,CAAC,WAAW,CAAC;SAC7B;KACF,CACF,CAAC;IAEF,MAAM,YAAY,GAAG,MAAM,EAAE,YAAY,CAAC,OAAO,CAAC,SAAS,CAAC,mBAAmB,CAAC,IAAI,gBAAgB,CAAC;IACrG,YAAY,CAAC,eAAe,CAAC,YAAY,EAAE,iBAAiB,CAAC,CAAC;IAC9D,IAAI,SAAS,EAAE,CAAC;QACd,eAAe,EAAE,CAAC;IACpB,CAAC;IACD,OAAO,YAAY,CAAC;AACtB,CAAC;AAED,MAAM,UAAU,0BAA0B,CAAC,WAA+D;IACxG,IAAI,OAAO,MAAM,KAAK,WAAW,IAAI,OAAO,QAAQ,KAAK,WAAW,EAAE,CAAC;QACrE,OAAO,IAAI,CAAC;IACd,CAAC;IACD,MAAM,YAAY,GAAiB,MAAM,CAAC,SAAS,CAAC,YAAY,CAAC,CAAC;IAClE,YAAY,CAAC,kBAAkB,EAAE,CAAC;IAClC,OAAO,YAAY,CAAC,UAAU,CAAC,wBAAwB,CAAC,SAAS,CAAC,CAAC,KAAK,EAAE,EAAE;QAC1E,IAAI,KAAK,KAAK,MAAM,EAAE,CAAC;YACrB,YAAY,CAAC,UAAU,CAAC,MAAM,CAAC,SAAS,CAAC,eAAe,CAAC,CAAC,CAAC,WAAW,IAAI,WAAW,CAAC,aAAa,CAAC,IAAI,kBAAkB,CAAC,CAAC,CAAC;QAC/H,CAAC;aAAM,CAAC;YACN,YAAY,CAAC,UAAU,CAAC,MAAM,CAAC,SAAS,CAAC,eAAe,CAAC,CAAC,CAAC,WAAW,IAAI,WAAW,CAAC,cAAc,CAAC,IAAI,mBAAmB,CAAC,CAAC,CAAC;QACjI,CAAC;IACH,CAAC,CAAC,CAAC;AACL,CAAC;AACD,MAAM,UAAU,2BAA2B,CAAC,GAAkB;IAC5D,IAAI,OAAO,MAAM,KAAK,WAAW,IAAI,OAAO,QAAQ,KAAK,WAAW,EAAE,CAAC;QACrE,OAAO;IACT,CAAC;IACD,IAAI,GAAG,EAAE,CAAC;QACR,GAAG,CAAC,WAAW,EAAE,CAAC;IACpB,CAAC;IACD,MAAM,YAAY,GAAG,MAAM,CAAC,SAAS,CAAC,YAAY,CAAC,CAAC;IACpD,YAAY,CAAC,oBAAoB,EAAE,CAAC;AACtC,CAAC;AAED,MAAM,UAAU,eAAe;IAC7B,IAAI,OAAO,MAAM,KAAK,WAAW,IAAI,OAAO,QAAQ,KAAK,WAAW,EAAE,CAAC;QACrE,OAAO;IACT,CAAC;IACD,MAAM,eAAe,GAAG,CAAE,MAAc,CAAC,GAAG,IAAI,GAAG,CAAC,QAAQ,IAAI,GAAG,CAAC,QAAQ,CAAC,UAAU,CAAC,CAAC,IAAI,KAAK,CAAC;IACnG,IAAI,eAAe,EAAE,CAAC;QACpB,OAAO;IACT,CAAC;IACD,OAAO,CAAC,EAAE,KAAK,EAAE,IAAI,EAAE,MAAM,EAAE,IAAI,EAAE,CAAC,CAAC;IACvC,MAAM,QAAQ,GAAG,IAAI,gBAAgB,CAAC,CAAC,SAAS,EAAE,EAAE;QAClD,SAAS,CAAC,OAAO,CAAC,CAAC,QAAQ,EAAE,EAAE;YAC7B,OAAO,CAAC,EAAE,KAAK,EAAE,KAAK,EAAE,MAAM,EAAE,IAAI,EAAE,CAAC,CAAC;YACxC,OAAO,CAAC,EAAE,KAAK,EAAE,IAAI,EAAE,MAAM,EAAE,IAAI,EAAE,CAAC,CAAC;QACzC,CAAC,CAAC,CAAC;IACL,CAAC,CAAC,CAAC;IAEH,MAAM,MAAM,GAAG,EAAE,UAAU,EAAE,IAAI,EAAE,eAAe,EAAE,CAAC,SAAS,CAAC,oBAAoB,CAAC,EAAE,CAAC;IAEvF,QAAQ,CAAC,OAAO,CAAC,QAAQ,CAAC,aAAa,CAAC,IAAI,SAAS,CAAC,cAAc,EAAE,CAAC,EAAE,MAAM,CAAC,CAAC;AACnF,CAAC;AAED,2EAA2E;AAC3E,+DAA+D","sourcesContent":["import cssVars from 'css-vars-ponyfill';\r\nimport { Subscription } from 'rxjs';\r\nimport { THEME_KEY } from './key-config';\r\nimport { Theme } from './theme';\r\nimport { devuiDarkTheme, devuiLightTheme } from './theme-data';\r\nimport { ThemeService } from './theme-service';\r\nimport { EventBus } from './utils';\r\n\r\n/**\r\n * usage\r\n * main.ts\r\n ```ts\r\n import { ThemeServiceInit } from 'ng-devui/theme';\r\n ThemeServiceInit();\r\n ```\r\n *\r\n*/\r\nexport function ThemeServiceInit(\r\n  themes?: { [themeName: string]: Theme },\r\n  defaultThemeName?: string,\r\n  extraData?: {\r\n    [themeName: string]: {\r\n      appendClasses?: Array<string>;\r\n      cssVariables?: {\r\n        [cssVarName: string]: string;\r\n      };\r\n    };\r\n  },\r\n  ieSupport = false, // TODO：css-var-ponyflll 仍有一些问题待定位\r\n  allowDynamicTheme = false\r\n) {\r\n  if (typeof window === 'undefined' || typeof document === 'undefined') {\r\n    return null;\r\n  }\r\n  window[THEME_KEY.themeCollection] = themes || {\r\n    'devui-light-theme': devuiLightTheme,\r\n    'devui-dark-theme': devuiDarkTheme,\r\n  };\r\n  window[THEME_KEY.currentTheme] = defaultThemeName || 'devui-light-theme';\r\n  const eventBus = (window as any).globalEventBus || new EventBus(); // window.globalEventBus 为 框架的事件总线\r\n  const themeService = new ThemeService(eventBus);\r\n  window[THEME_KEY.themeService] = themeService;\r\n\r\n  themeService.setExtraData(\r\n    extraData || {\r\n      'devui-dark-theme': {\r\n        appendClasses: ['dark-mode'],\r\n      },\r\n    }\r\n  );\r\n\r\n  const currentTheme = window?.localStorage.getItem(THEME_KEY.userLastPreferTheme) || defaultThemeName;\r\n  themeService.initializeTheme(currentTheme, allowDynamicTheme);\r\n  if (ieSupport) {\r\n    ieSupportCssVar();\r\n  }\r\n  return themeService;\r\n}\r\n\r\nexport function ThemeServiceFollowSystemOn(themeConfig?: { lightThemeName: string; darkThemeName: string }): Subscription {\r\n  if (typeof window === 'undefined' || typeof document === 'undefined') {\r\n    return null;\r\n  }\r\n  const themeService: ThemeService = window[THEME_KEY.themeService];\r\n  themeService.registerMediaQuery();\r\n  return themeService.mediaQuery.prefersColorSchemeChange.subscribe((value) => {\r\n    if (value === 'dark') {\r\n      themeService.applyTheme(window[THEME_KEY.themeCollection][(themeConfig && themeConfig.darkThemeName) || 'devui-dark-theme']);\r\n    } else {\r\n      themeService.applyTheme(window[THEME_KEY.themeCollection][(themeConfig && themeConfig.lightThemeName) || 'devui-light-theme']);\r\n    }\r\n  });\r\n}\r\nexport function ThemeServiceFollowSystemOff(sub?: Subscription) {\r\n  if (typeof window === 'undefined' || typeof document === 'undefined') {\r\n    return;\r\n  }\r\n  if (sub) {\r\n    sub.unsubscribe();\r\n  }\r\n  const themeService = window[THEME_KEY.themeService];\r\n  themeService.unregisterMediaQuery();\r\n}\r\n\r\nexport function ieSupportCssVar() {\r\n  if (typeof window === 'undefined' || typeof document === 'undefined') {\r\n    return;\r\n  }\r\n  const isNativeSupport = ((window as any).CSS && CSS.supports && CSS.supports('(--a: 0)')) || false;\r\n  if (isNativeSupport) {\r\n    return;\r\n  }\r\n  cssVars({ watch: true, silent: true });\r\n  const observer = new MutationObserver((mutations) => {\r\n    mutations.forEach((mutation) => {\r\n      cssVars({ watch: false, silent: true });\r\n      cssVars({ watch: true, silent: true });\r\n    });\r\n  });\r\n\r\n  const config = { attributes: true, attributeFilter: [THEME_KEY.uiThemeAttributeName] };\r\n\r\n  observer.observe(document.querySelector(`#${THEME_KEY.styleElementId}`), config);\r\n}\r\n\r\n// TODO: management should handle add / remove theme from theme collection.\r\n// TODO: move global variables（window.xxxx） to single namespace\r\n"]}