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workbench.js
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workbench.js
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
/// <reference path="../../../../typings/require.d.ts" />
//@ts-check
'use strict';
const perf = (function () {
globalThis.MonacoPerformanceMarks = globalThis.MonacoPerformanceMarks || [];
return {
/**
* @param {string} name
*/
mark(name) {
globalThis.MonacoPerformanceMarks.push(name, Date.now());
}
};
})();
perf.mark('renderer/started');
/**
* @type {{
* load: (modules: string[], resultCallback: (result, configuration: object) => any, options: object) => unknown,
* globals: () => typeof import('../../../base/parts/sandbox/electron-sandbox/globals')
* }}
*/
const bootstrapWindow = (() => {
// @ts-ignore (defined in bootstrap-window.js)
return window.MonacoBootstrapWindow;
})();
// Load environment in parallel to workbench loading to avoid waterfall
const whenEnvResolved = bootstrapWindow.globals().process.whenEnvResolved;
// Load workbench main JS, CSS and NLS all in parallel. This is an
// optimization to prevent a waterfall of loading to happen, because
// we know for a fact that workbench.desktop.main will depend on
// the related CSS and NLS counterparts.
bootstrapWindow.load([
'vs/workbench/workbench.desktop.main',
'vs/nls!vs/workbench/workbench.desktop.main',
'vs/css!vs/workbench/workbench.desktop.main'
],
async function (workbench, configuration) {
// Mark start of workbench
perf.mark('didLoadWorkbenchMain');
performance.mark('workbench-start');
// Wait for process environment being fully resolved
await whenEnvResolved;
perf.mark('main/startup');
// @ts-ignore
return require('vs/workbench/electron-browser/desktop.main').main(configuration);
},
{
removeDeveloperKeybindingsAfterLoad: true,
canModifyDOM: function (windowConfig) {
showPartsSplash(windowConfig);
},
beforeLoaderConfig: function (windowConfig, loaderConfig) {
loaderConfig.recordStats = true;
},
beforeRequire: function () {
perf.mark('willLoadWorkbenchMain');
}
}
);
/**
* @param {{
* partsSplashPath?: string,
* colorScheme: ('light' | 'dark' | 'hc'),
* autoDetectHighContrast?: boolean,
* extensionDevelopmentPath?: string[],
* folderUri?: object,
* workspace?: object
* }} configuration
*/
function showPartsSplash(configuration) {
perf.mark('willShowPartsSplash');
let data;
if (typeof configuration.partsSplashPath === 'string') {
try {
data = JSON.parse(require.__$__nodeRequire('fs').readFileSync(configuration.partsSplashPath, 'utf8'));
} catch (e) {
// ignore
}
}
// high contrast mode has been turned on from the outside, e.g. OS -> ignore stored colors and layouts
const isHighContrast = configuration.colorScheme === 'hc' /* ColorScheme.HIGH_CONTRAST */ && configuration.autoDetectHighContrast;
if (data && isHighContrast && data.baseTheme !== 'hc-black') {
data = undefined;
}
// developing an extension -> ignore stored layouts
if (data && configuration.extensionDevelopmentPath) {
data.layoutInfo = undefined;
}
// minimal color configuration (works with or without persisted data)
let baseTheme, shellBackground, shellForeground;
if (data) {
baseTheme = data.baseTheme;
shellBackground = data.colorInfo.editorBackground;
shellForeground = data.colorInfo.foreground;
} else if (isHighContrast) {
baseTheme = 'hc-black';
shellBackground = '#000000';
shellForeground = '#FFFFFF';
} else {
baseTheme = 'vs-dark';
shellBackground = '#1E1E1E';
shellForeground = '#CCCCCC';
}
const style = document.createElement('style');
style.className = 'initialShellColors';
document.head.appendChild(style);
style.textContent = `body { background-color: ${shellBackground}; color: ${shellForeground}; margin: 0; padding: 0; }`;
if (data && data.layoutInfo) {
// restore parts if possible (we might not always store layout info)
const { id, layoutInfo, colorInfo } = data;
const splash = document.createElement('div');
splash.id = id;
splash.className = baseTheme;
if (layoutInfo.windowBorder) {
splash.style.position = 'relative';
splash.style.height = 'calc(100vh - 2px)';
splash.style.width = 'calc(100vw - 2px)';
splash.style.border = '1px solid var(--window-border-color)';
splash.style.setProperty('--window-border-color', colorInfo.windowBorder);
if (layoutInfo.windowBorderRadius) {
splash.style.borderRadius = layoutInfo.windowBorderRadius;
}
}
// ensure there is enough space
layoutInfo.sideBarWidth = Math.min(layoutInfo.sideBarWidth, window.innerWidth - (layoutInfo.activityBarWidth + layoutInfo.editorPartMinWidth));
// part: title
const titleDiv = document.createElement('div');
titleDiv.setAttribute('style', `position: absolute; width: 100%; left: 0; top: 0; height: ${layoutInfo.titleBarHeight}px; background-color: ${colorInfo.titleBarBackground}; -webkit-app-region: drag;`);
splash.appendChild(titleDiv);
// part: activity bar
const activityDiv = document.createElement('div');
activityDiv.setAttribute('style', `position: absolute; height: calc(100% - ${layoutInfo.titleBarHeight}px); top: ${layoutInfo.titleBarHeight}px; ${layoutInfo.sideBarSide}: 0; width: ${layoutInfo.activityBarWidth}px; background-color: ${colorInfo.activityBarBackground};`);
splash.appendChild(activityDiv);
// part: side bar (only when opening workspace/folder)
if (configuration.folderUri || configuration.workspace) {
// folder or workspace -> status bar color, sidebar
const sideDiv = document.createElement('div');
sideDiv.setAttribute('style', `position: absolute; height: calc(100% - ${layoutInfo.titleBarHeight}px); top: ${layoutInfo.titleBarHeight}px; ${layoutInfo.sideBarSide}: ${layoutInfo.activityBarWidth}px; width: ${layoutInfo.sideBarWidth}px; background-color: ${colorInfo.sideBarBackground};`);
splash.appendChild(sideDiv);
}
// part: statusbar
const statusDiv = document.createElement('div');
statusDiv.setAttribute('style', `position: absolute; width: 100%; bottom: 0; left: 0; height: ${layoutInfo.statusBarHeight}px; background-color: ${configuration.folderUri || configuration.workspace ? colorInfo.statusBarBackground : colorInfo.statusBarNoFolderBackground};`);
splash.appendChild(statusDiv);
document.body.appendChild(splash);
}
perf.mark('didShowPartsSplash');
}