deploy: current vibn theia state

Made-with: Cursor

packages/core/scripts/generate-layout.js

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+// *****************************************************************************
+// Copyright (C) 2019 TypeFox and others.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Eclipse Public License v. 2.0 which is available at
+// http://www.eclipse.org/legal/epl-2.0.
+//
+// This Source Code may also be made available under the following Secondary
+// Licenses when the conditions for such availability set forth in the Eclipse
+// Public License v. 2.0 are satisfied: GNU General Public License, version 2
+// with the GNU Classpath Exception which is available at
+// https://www.gnu.org/software/classpath/license.html.
+//
+// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
+// *****************************************************************************
+
+const parseArgs = require('minimist');
+const nativeKeymap = require('native-keymap');
+const fs = require('fs');
+const electron = require('electron');
+
+/*
+ * Generate keyboard layouts for using Theia as web application.
+ *
+ * Usage:
+ *     npm run generate-layout [--info] [--all] [--pretty] [--output file]
+ *
+ * --info          Print the keyboard layout information; if omitted, the full
+ *                 keyboard layout with info and mapping is printed.
+ * --all           Include all keys in the output, not only the relevant ones.
+ * --pretty        Pretty-print the JSON output.
+ * --output file   Write the output to the given file instead of stdout.
+ *
+ * Hint: keyboard layouts are stored in packages/core/src/common/keyboard/layouts
+ * and have the following file name scheme:
+ *     <language>-<name>-<hardware>.json
+ *
+ * <language>      A language subtag according to IETF BCP 47
+ * <name>          Display name of the keyboard layout (without dashes)
+ * <hardware>      `pc` or `mac`
+ */
+const args = parseArgs(process.argv);
+const printInfo = args['info'];
+const includeAll = args['all'];
+const prettyPrint = args['pretty'];
+const outFile = args['output'];
+
+let output;
+if (printInfo) {
+    output = nativeKeymap.getCurrentKeyboardLayout();
+} else {
+    output = {
+        info: nativeKeymap.getCurrentKeyboardLayout(),
+        mapping: nativeKeymap.getKeyMap()
+    };
+    if (!includeAll) {
+        // We store only key codes for the "writing system keys" as defined here:
+        // https://w3c.github.io/uievents-code/#writing-system-keys
+        const ACCEPTED_CODES = [
+            'KeyA', 'KeyB', 'KeyC', 'KeyD', 'KeyE', 'KeyF', 'KeyG', 'KeyH', 'KeyI', 'KeyJ', 'KeyK', 'KeyL', 'KeyM',
+            'KeyN', 'KeyO', 'KeyP', 'KeyQ', 'KeyR', 'KeyS', 'KeyT', 'KeyU', 'KeyV', 'KeyW', 'KeyX', 'KeyY', 'KeyZ',
+            'Digit1', 'Digit2', 'Digit3', 'Digit4', 'Digit5', 'Digit6', 'Digit7', 'Digit8', 'Digit9', 'Digit0',
+            'Minus', 'Equal', 'BracketLeft', 'BracketRight', 'Backslash', 'Semicolon', 'Quote', 'Backquote',
+            'Comma', 'Period', 'Slash', 'IntlBackslash', 'IntlRo', 'IntlYen'
+        ];
+        const ACCEPTED_VARIANTS = ['value', 'withShift', 'withAltGr', 'withShiftAltGr', 'vkey'];
+        for (let code of Object.keys(output.mapping)) {
+            if (ACCEPTED_CODES.indexOf(code) < 0) {
+                delete output.mapping[code];
+            } else {
+                for (let variant of Object.keys(output.mapping[code])) {
+                    if (ACCEPTED_VARIANTS.indexOf(variant) < 0 || output.mapping[code][variant] === '') {
+                        delete output.mapping[code][variant];
+                    }
+                }
+                if (Object.keys(output.mapping[code]).length === 0) {
+                    delete output.mapping[code];
+                }
+            }
+        }
+    }
+}
+
+const stringOutput = JSON.stringify(output, undefined, prettyPrint ? 2 : undefined);
+if (outFile) {
+    fs.writeFileSync(outFile, stringOutput);
+} else {
+    console.log(stringOutput);
+}
+
+electron.app.quit();