79 lines
2.1 KiB
JavaScript
79 lines
2.1 KiB
JavaScript
// Copyright (c) 2013-2014, Jeffrey Wilcke. All rights reserved.
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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// MA 02110-1301 USA
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// Helper function for generating pseudo callbacks and sending data to the QML part of the application
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function postData(data, cb) {
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data._seed = Math.floor(Math.random() * 1000000)
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if(cb) {
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Muted._callbacks[data._seed] = cb;
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}
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if(data.args === undefined) {
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data.args = [];
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}
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navigator.qt.postMessage(JSON.stringify(data));
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}
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window.Muted = {
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prototype: Object(),
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}
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window.Muted._callbacks = {}
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window.Muted._onCallbacks = {}
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function debug(/**/) {
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console.log("hello world")
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var args = arguments;
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var msg = ""
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for(var i = 0; i < args.length; i++){
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if(typeof args[i] == "object") {
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msg += " " + JSON.stringify(args[i])
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} else {
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msg += args[i]
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}
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}
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document.querySelector("#debugger").innerHTML += "<div class='line'><div class='col1'></div><div class='col2'>"+msg+"</div></div>";
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}
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console.log = function() {
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var args = []
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for(var i = 0; i < arguments.length; i++) {
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args.push(arguments[i]);
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}
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postData({call:"log", args:args})
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}
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navigator.qt.onmessage = function(ev) {
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var data = JSON.parse(ev.data)
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if(data._event !== undefined) {
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Muted.trigger(data._event, data.data);
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} else {
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if(data._seed) {
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var cb = Muted._callbacks[data._seed];
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if(cb) {
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// Call the callback
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cb(data.data);
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// Remove the "trigger" callback
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delete Muted._callbacks[ev._seed];
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}
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}
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}
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}
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