2016-03-05 07:21:06 +08:00
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import React from 'react';
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import fs from 'fs-plus';
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import path from 'path';
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2016-03-11 06:10:48 +08:00
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import {EventedIFrame} from 'nylas-component-kit';
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2016-03-05 07:21:06 +08:00
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import LessCompileCache from '../../../src/less-compile-cache'
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class ThemeOption extends React.Component {
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static propTypes = {
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theme: React.PropTypes.object.isRequired,
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active: React.PropTypes.bool.isRequired,
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2016-03-09 09:08:09 +08:00
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onSelect: React.PropTypes.func.isRequired,
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2016-03-05 07:21:06 +08:00
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}
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constructor(props) {
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super(props);
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this.lessCache = null;
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}
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componentDidMount() {
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this._writeContent();
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}
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_getImportPaths() {
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const themes = [this.props.theme];
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// Pulls the theme package for Light as the base theme
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for (const theme of NylasEnv.themes.getActiveThemes()) {
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if (theme.name === NylasEnv.themes.baseThemeName()) {
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themes.push(theme);
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}
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}
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const themePaths = [];
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for (const theme of themes) {
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themePaths.push(theme.getStylesheetsPath());
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}
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return themePaths.filter((themePath) => fs.isDirectorySync(themePath));
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}
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_loadStylesheet(stylesheetPath) {
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if (path.extname(stylesheetPath) === '.less') {
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return this._loadLessStylesheet(stylesheetPath);
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}
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return fs.readFileSync(stylesheetPath, 'utf8');
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}
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_loadLessStylesheet(lessStylesheetPath) {
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const {configDirPath, resourcePath} = NylasEnv.getLoadSettings();
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if (this.lessCache) {
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this.lessCache.setImportPaths(this._getImportPaths());
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} else {
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const importPaths = this._getImportPaths();
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this.lessCache = new LessCompileCache({configDirPath, resourcePath, importPaths});
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}
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const themeVarPath = path.relative(`${resourcePath}/internal_packages/theme-picker/preview-styles`,
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this.props.theme.getStylesheetsPath());
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let varImports = `@import "../../../static/variables/ui-variables";`
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if (fs.existsSync(`${this.props.theme.getStylesheetsPath()}/ui-variables.less`)) {
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varImports += `@import "${themeVarPath}/ui-variables";`
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}
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if (fs.existsSync(`${this.props.theme.getStylesheetsPath()}/theme-colors.less`)) {
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varImports += `@import "${themeVarPath}/theme-colors";`
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}
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const less = fs.readFileSync(lessStylesheetPath, 'utf8');
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return this.lessCache.cssForFile(lessStylesheetPath, [varImports, less].join('\n'));
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}
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_writeContent() {
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2016-03-09 09:08:09 +08:00
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const domNode = React.findDOMNode(this.refs.iframe);
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2016-03-05 07:21:06 +08:00
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const doc = domNode.contentDocument;
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if (!doc) return;
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const {resourcePath} = NylasEnv.getLoadSettings();
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2016-03-07 07:25:38 +08:00
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const css = `<style>${this._loadStylesheet(`${resourcePath}/internal_packages/theme-picker/preview-styles/theme-option.less`)}</style>`
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2016-03-05 07:21:06 +08:00
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const html = `<!DOCTYPE html>
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2016-03-07 07:25:38 +08:00
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${css}
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2016-03-05 07:21:06 +08:00
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<body>
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<div class="theme-option active-${this.props.active}">
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<div class="theme-name ">${this.props.theme.displayName}</div>
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<div class="swatches" style="display:flex;flex-direction:row;">
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<div class="swatch font-color"></div>
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<div class="swatch active-color"></div>
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<div class="swatch toolbar-color"></div>
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</div>
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<div class="divider-black"></div>
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<div class="divider-white"></div>
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<div class="strip"></div>
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</div>
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</body>`
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doc.open();
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doc.write(html);
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doc.close();
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}
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render() {
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return (
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2016-03-11 06:10:48 +08:00
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<div className="clickable-theme-option" onMouseDown={this.props.onSelect}>
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<EventedIFrame
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ref="iframe"
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className={`theme-preview-${this.props.theme.name}`}
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frameBorder="0"
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width="105px"
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height="65px"
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flex="1" />
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2016-03-09 09:08:09 +08:00
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</div>
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2016-03-05 07:21:06 +08:00
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);
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}
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}
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export default ThemeOption;
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