vsc-material-theme/extensions/commands/theme-icons/index.ts

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3.3 KiB
TypeScript

import {getAccentableIcons} from '../../helpers/fs';
import * as fs from 'fs';
import { getAbsolutePath, getDefaultValues, getThemeIconsByContributeID, getThemeIconsContribute, getVariantIcons } from "../../helpers/fs";
import { getCurrentThemeIconsID, getCurrentThemeID } from "../../helpers/vscode";
import { isAccent, isMaterialThemeIcons, getCustomSettings } from "../../helpers/settings";
import { CHARSET } from "../../consts/files";
import { IPackageJSONThemeIcons } from "../../interfaces/ipackage.json";
import {IThemeIconsIconPath, IThemeIcons} from '../../interfaces/itheme-icons';
function getIconDefinition(definitions: any, iconname: string): IThemeIconsIconPath {
return (definitions as any)[iconname];
}
/**
* Replaces icon path with the accented one.
* @param {string} iconPath
* @param {string} accentName
* @returns {string}
*/
function replaceIconPathWithAccent(iconPath: string, accentName: string): string {
return iconPath.replace('.svg', `.accent.${ accentName }.svg`);
}
function getVariantFromColor(color: string): string {
switch (color) {
case undefined || 'Material Theme':
return 'Default';
case 'Material Theme High Contrast':
return 'Default High Contrast';
default:
return color.replace(/Material Theme /gi, '');
}
}
export const THEME_ICONS = () => {
let deferred: any = {};
let promise = new Promise((resolve, reject) => {
deferred.resolve = resolve;
deferred.reject = reject;
});
let themeIconsID: string = getCurrentThemeIconsID();
if (isMaterialThemeIcons(themeIconsID)) {
let themeID = getCurrentThemeID();
let customSettings = getCustomSettings();
let defaults = getDefaultValues();
let accentName = customSettings.accent;
let variantName: string = getVariantFromColor(themeID);
let themeContribute: IPackageJSONThemeIcons = getThemeIconsContribute(themeIconsID);
let theme: IThemeIcons = getThemeIconsByContributeID(themeIconsID);
let themepath: string = getAbsolutePath(themeContribute.path);
if (isAccent(accentName, defaults)) {
let _accentName = accentName.replace(/\s+/, '-');
getAccentableIcons().forEach(iconname => {
let distIcon = getIconDefinition(theme.iconDefinitions, iconname);
let outIcon = getIconDefinition(defaults.icons.theme.iconDefinitions, iconname);
if (typeof distIcon === 'object' && typeof outIcon === 'object') {
distIcon.iconPath = replaceIconPathWithAccent(outIcon.iconPath, _accentName)
}
})
} else {
getAccentableIcons().forEach(iconname => {
let distIcon = getIconDefinition(theme.iconDefinitions, iconname);
let outIcon = getIconDefinition(defaults.icons.theme.iconDefinitions, iconname);
distIcon.iconPath = outIcon.iconPath;
});
}
getVariantIcons().forEach(iconname => {
let distIcon = getIconDefinition(theme.iconDefinitions, iconname);
let outIcon = getIconDefinition(defaults.icons.theme.iconDefinitions, iconname);
if (!!distIcon && !!outIcon) {
distIcon.iconPath = outIcon.iconPath.replace('.svg', `${ variantName }.svg`);
}
})
fs.writeFile(themepath, JSON.stringify(theme), { encoding: CHARSET }, (error) => {
if (error) {
deferred.reject(error);
return;
}
deferred.resolve();
});
} else {
deferred.resolve();
}
return promise;
}