@nebular/theme
Version:
@nebular/theme
130 lines • 5.29 kB
JavaScript
/**
* @license
* Copyright Akveo. All Rights Reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*/
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
import { Inject, Injectable } from '@angular/core';
import { DEFAULT_THEME } from './js-themes/default.theme';
import { COSMIC_THEME } from './js-themes/cosmic.theme';
import { CORPORATE_THEME } from './js-themes/corporate.theme';
import { DARK_THEME } from './js-themes/dark.theme';
import { NB_BUILT_IN_JS_THEMES, NB_JS_THEMES } from '../theme.options';
export var BUILT_IN_THEMES = [
DEFAULT_THEME,
COSMIC_THEME,
CORPORATE_THEME,
DARK_THEME,
];
/**
* Js Themes registry - provides access to the JS themes' variables.
* Usually shouldn't be used directly, but through the NbThemeService class methods (getJsTheme).
*/
var NbJSThemesRegistry = /** @class */ (function () {
function NbJSThemesRegistry(builtInThemes, newThemes) {
var _this = this;
if (newThemes === void 0) { newThemes = []; }
this.themes = {};
var themes = this.combineByNames(newThemes, builtInThemes);
themes.forEach(function (theme) {
_this.register(theme, theme.name, theme.base);
});
}
/**
* Registers a new JS theme
* @param config any
* @param themeName string
* @param baseTheme string
*/
NbJSThemesRegistry.prototype.register = function (config, themeName, baseTheme) {
var base = this.has(baseTheme) ? this.get(baseTheme) : {};
this.themes[themeName] = this.mergeDeep({}, base, config);
};
/**
* Checks whether the theme is registered
* @param themeName
* @returns boolean
*/
NbJSThemesRegistry.prototype.has = function (themeName) {
return !!this.themes[themeName];
};
/**
* Return a theme
* @param themeName
* @returns NbJSThemeOptions
*/
NbJSThemesRegistry.prototype.get = function (themeName) {
if (!this.themes[themeName]) {
throw Error("NbThemeConfig: no theme '" + themeName + "' found registered.");
}
return JSON.parse(JSON.stringify(this.themes[themeName]));
};
NbJSThemesRegistry.prototype.combineByNames = function (newThemes, oldThemes) {
var _this = this;
if (newThemes) {
var mergedThemes_1 = [];
newThemes.forEach(function (theme) {
var sameOld = oldThemes.find(function (tm) { return tm.name === theme.name; })
|| {};
var mergedTheme = _this.mergeDeep({}, sameOld, theme);
mergedThemes_1.push(mergedTheme);
});
oldThemes.forEach(function (theme) {
if (!mergedThemes_1.find(function (tm) { return tm.name === theme.name; })) {
mergedThemes_1.push(theme);
}
});
return mergedThemes_1;
}
return oldThemes;
};
NbJSThemesRegistry.prototype.isObject = function (item) {
return item && typeof item === 'object' && !Array.isArray(item);
};
// TODO: move to helpers
NbJSThemesRegistry.prototype.mergeDeep = function (target) {
var _a, _b;
var sources = [];
for (var _i = 1; _i < arguments.length; _i++) {
sources[_i - 1] = arguments[_i];
}
if (!sources.length) {
return target;
}
var source = sources.shift();
if (this.isObject(target) && this.isObject(source)) {
for (var key in source) {
if (this.isObject(source[key])) {
if (!target[key]) {
Object.assign(target, (_a = {}, _a[key] = {}, _a));
}
this.mergeDeep(target[key], source[key]);
}
else {
Object.assign(target, (_b = {}, _b[key] = source[key], _b));
}
}
}
return this.mergeDeep.apply(this, [target].concat(sources));
};
NbJSThemesRegistry = __decorate([
Injectable(),
__param(0, Inject(NB_BUILT_IN_JS_THEMES)),
__param(1, Inject(NB_JS_THEMES)),
__metadata("design:paramtypes", [Array, Array])
], NbJSThemesRegistry);
return NbJSThemesRegistry;
}());
export { NbJSThemesRegistry };
//# sourceMappingURL=js-themes-registry.service.js.map