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aranajhonny/interval.js

Forked from ncou/interval.js
Created September 17, 2020 21:54
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  1. Jasdeep Khalsa created this gist Apr 20, 2015.
    23 changes: 23 additions & 0 deletions interval.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,23 @@
    // http://stackoverflow.com/questions/7279567/how-do-i-pause-a-window-setinterval-in-javascript

    function RecurringTimer(callback, delay) {
    var timerId, start, remaining = delay;

    this.pause = function() {
    window.clearTimeout(timerId);
    remaining -= new Date() - start;
    };

    var resume = function() {
    start = new Date();
    timerId = window.setTimeout(function() {
    remaining = delay;
    resume();
    callback();
    }, remaining);
    };

    this.resume = resume;

    this.resume();
    }
    24 changes: 24 additions & 0 deletions timeout.js
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,24 @@
    function Timer(callback, delay) {
    var timerId, start, remaining = delay;

    this.pause = function() {
    window.clearTimeout(timerId);
    remaining -= new Date() - start;
    };

    this.resume = function() {
    start = new Date();
    window.clearTimeout(timerId);
    timerId = window.setTimeout(callback, remaining);
    };

    this.resume();
    }

    var timer = new Timer(function() {
    alert("Done!");
    }, 1000);

    timer.pause();
    // Do some stuff...
    timer.resume();