You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
45 lines
1.5 KiB
45 lines
1.5 KiB
7 years ago
|
/**
|
||
|
|
* @licstart The following is the entire license notice for the
|
||
|
|
* Javascript code in this page
|
||
|
|
*
|
||
|
|
* Copyright 2017 Mozilla Foundation
|
||
|
|
*
|
||
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
* you may not use this file except in compliance with the License.
|
||
|
|
* You may obtain a copy of the License at
|
||
|
|
*
|
||
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
*
|
||
|
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
* See the License for the specific language governing permissions and
|
||
|
|
* limitations under the License.
|
||
|
|
*
|
||
|
|
* @licend The above is the entire license notice for the
|
||
|
|
* Javascript code in this page
|
||
|
|
*/
|
||
|
|
'use strict';
|
||
|
|
|
||
|
|
Object.defineProperty(exports, "__esModule", {
|
||
|
|
value: true
|
||
|
|
});
|
||
|
|
var compatibilityParams = Object.create(null);
|
||
|
|
{
|
||
|
|
var userAgent = typeof navigator !== 'undefined' && navigator.userAgent || '';
|
||
|
|
var isAndroid = /Android/.test(userAgent);
|
||
|
|
var isIE = /Trident/.test(userAgent);
|
||
|
|
var isIOS = /\b(iPad|iPhone|iPod)(?=;)/.test(userAgent);
|
||
|
|
(function checkFullscreenSupport() {
|
||
|
|
if (isIE && window.parent !== window) {
|
||
|
|
compatibilityParams.disableFullscreen = true;
|
||
|
|
}
|
||
|
|
})();
|
||
|
|
(function checkCanvasSizeLimitation() {
|
||
|
|
if (isIOS || isAndroid) {
|
||
|
|
compatibilityParams.maxCanvasPixels = 5242880;
|
||
|
|
}
|
||
|
|
})();
|
||
|
|
}
|
||
|
|
var viewerCompatibilityParams = Object.freeze(compatibilityParams);
|
||
|
|
exports.viewerCompatibilityParams = viewerCompatibilityParams;
|