45 lines
1.5 KiB
45 lines
1.5 KiB
/** |
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* @licstart The following is the entire license notice for the |
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* Javascript code in this page |
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* |
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* Copyright 2017 Mozilla Foundation |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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* @licend The above is the entire license notice for the |
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* Javascript code in this page |
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*/ |
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'use strict'; |
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Object.defineProperty(exports, "__esModule", { |
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value: true |
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}); |
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var compatibilityParams = Object.create(null); |
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{ |
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var userAgent = typeof navigator !== 'undefined' && navigator.userAgent || ''; |
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var isAndroid = /Android/.test(userAgent); |
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var isIE = /Trident/.test(userAgent); |
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var isIOS = /\b(iPad|iPhone|iPod)(?=;)/.test(userAgent); |
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(function checkFullscreenSupport() { |
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if (isIE && window.parent !== window) { |
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compatibilityParams.disableFullscreen = true; |
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} |
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})(); |
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(function checkCanvasSizeLimitation() { |
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if (isIOS || isAndroid) { |
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compatibilityParams.maxCanvasPixels = 5242880; |
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} |
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})(); |
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} |
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var viewerCompatibilityParams = Object.freeze(compatibilityParams); |
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exports.viewerCompatibilityParams = viewerCompatibilityParams; |