92 lines
3.1 KiB
JavaScript
92 lines
3.1 KiB
JavaScript
/*
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*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. 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,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*
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*/
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var exec = require('cordova/exec');
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var channel = require('cordova/channel');
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var modulemapper = require('cordova/modulemapper');
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function InAppBrowser() {
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this.channels = {
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'loadstart': channel.create('loadstart'),
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'loadstop' : channel.create('loadstop'),
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'loaderror' : channel.create('loaderror'),
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'exit' : channel.create('exit')
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};
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}
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InAppBrowser.prototype = {
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_eventHandler: function (event) {
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if (event.type in this.channels) {
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this.channels[event.type].fire(event);
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}
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},
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close: function (eventname) {
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exec(null, null, "InAppBrowser", "close", []);
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},
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addEventListener: function (eventname,f) {
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if (eventname in this.channels) {
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this.channels[eventname].subscribe(f);
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}
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},
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removeEventListener: function(eventname, f) {
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if (eventname in this.channels) {
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this.channels[eventname].unsubscribe(f);
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}
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},
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executeScript: function(injectDetails, cb) {
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if (injectDetails.code) {
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exec(cb, null, "InAppBrowser", "injectScriptCode", [injectDetails.code, !!cb]);
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} else if (injectDetails.file) {
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exec(cb, null, "InAppBrowser", "injectScriptFile", [injectDetails.file, !!cb]);
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} else {
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throw new Error('executeScript requires exactly one of code or file to be specified');
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}
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},
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insertCSS: function(injectDetails, cb) {
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if (injectDetails.code) {
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exec(cb, null, "InAppBrowser", "injectStyleCode", [injectDetails.code, !!cb]);
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} else if (injectDetails.file) {
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exec(cb, null, "InAppBrowser", "injectStyleFile", [injectDetails.file, !!cb]);
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} else {
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throw new Error('insertCSS requires exactly one of code or file to be specified');
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}
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}
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};
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module.exports = function(strUrl, strWindowName, strWindowFeatures) {
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var iab = new InAppBrowser();
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var cb = function(eventname) {
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iab._eventHandler(eventname);
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};
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// Don't catch calls that write to existing frames (e.g. named iframes).
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if (window.frames && window.frames[strWindowName]) {
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var origOpenFunc = modulemapper.getOriginalSymbol(window, 'open');
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return origOpenFunc.apply(window, arguments);
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}
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exec(cb, cb, "InAppBrowser", "open", [strUrl, strWindowName, strWindowFeatures]);
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return iab;
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};
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