/**
* This file is part of Hide Top Bar
*
* Copyright 2020 Thomas Vogt
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
var DEBUG = function (message) {
// Enable for debugging purposes.
if(false) global.log(Date().substr(16,8) + " [hidetopbar]: " + message);
}
// try to simplify global signals handling
var GlobalSignalsHandler = class HideTopBar_GlobalSignalsHandler {
constructor() {
this._signals = new Object();
}
add(/*unlimited 3-long array arguments*/){
this._addSignals('generic', arguments);
}
destroy() {
for( let label in this._signals )
this.disconnectWithLabel(label);
}
addWithLabel(label /* plus unlimited 3-long array arguments*/) {
// skip first element of thearguments array;
let elements = new Array;
for(let i = 1 ; i< arguments.length; i++)
elements.push(arguments[i]);
this._addSignals(label, elements);
}
_addSignals(label, elements) {
if(this._signals[label] == undefined)
this._signals[label] = new Array();
for( let i = 0; i < elements.length; i++ ) {
let object = elements[i][0];
let event = elements[i][1];
let id = object.connect(event, elements[i][2]);
this._signals[label].push( [ object , id ] );
}
}
disconnectWithLabel(label) {
if(this._signals[label]) {
for( let i = 0; i < this._signals[label].length; i++ ) {
this._signals[label][i][0].disconnect(this._signals[label][i][1]);
}
delete this._signals[label];
}
}
};