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_internal/editor/esm/vs/base/browser/canIUse.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.
+ *--------------------------------------------------------------------------------------------*/
+import * as browser from './browser.js';
+import { mainWindow } from './window.js';
+import * as platform from '../common/platform.js';
+/**
+ * Browser feature we can support in current platform, browser and environment.
+ */
+export const BrowserFeatures = {
+    clipboard: {
+        writeText: (platform.isNative
+            || (document.queryCommandSupported && document.queryCommandSupported('copy'))
+            || !!(navigator && navigator.clipboard && navigator.clipboard.writeText)),
+        readText: (platform.isNative
+            || !!(navigator && navigator.clipboard && navigator.clipboard.readText))
+    },
+    keyboard: (() => {
+        if (platform.isNative || browser.isStandalone()) {
+            return 0 /* KeyboardSupport.Always */;
+        }
+        if (navigator.keyboard || browser.isSafari) {
+            return 1 /* KeyboardSupport.FullScreen */;
+        }
+        return 2 /* KeyboardSupport.None */;
+    })(),
+    // 'ontouchstart' in window always evaluates to true with typescript's modern typings. This causes `window` to be
+    // `never` later in `window.navigator`. That's why we need the explicit `window as Window` cast
+    touch: 'ontouchstart' in mainWindow || navigator.maxTouchPoints > 0,
+    pointerEvents: mainWindow.PointerEvent && ('ontouchstart' in mainWindow || navigator.maxTouchPoints > 0)
+};
+//# sourceMappingURL=canIUse.js.map