What ?

Electron-ants help you create worker's window to execute heavy tasks without frezzing your UI.

Demo

1. clone this repository
2. npm install
3. npm run start

#Setup

• You need to have an worker html file used for the worker window and a worker javascript file linked

• You need to call Ant.Worker.init in your main file (Entry point of your app)

Ant.Worker.init(pathToYourWorkerHtmlFile, mainWindow);
//example pathToYourWorkerHtmlFile = `file://${global.__ROOT }/worker/index.html`;
//mainWindow is a reference to your renderer window from where you gonna call your workers

• You need to call Ant.Worker.initTask inside your worker javascript file

Ant.Worker.initTask();

How to use

Inside your renderer process

Ant.Worker.create(yourTask, debug).then((worker) => {
    console.log(`"${yourTask}" is ready`);

    worker.onUpdate((payload) => {
        //Executed when sendUpdate is called
        console.log(`"${yourTask}" updated with this payload`, payload);
    });

    worker.onEnd((payload) => {
        //Executed when sendEnd or worker.stop is called
        console.log(`"${yourTask}" ended with this payload`, payload);
    });
    
    worker.onStop((payload) => {
        //Executed when worker.stop is called
        console.log(`"${yourTask}" stopped with this payload`, payload);
    });

    worker.onError((err) => {
        //Executed when sendError is called
        console.error(err);
    });

    worker.execute(params);
})
.catch(function(err){
    console.error(err);
});

• yourTask (strin) path of your task to execute, relative to the worker html file
• debug (boolean) if true show the worker window and open the devtools window too
• params (mixed) passed to your task's run method

Tasks

Creating a task is very simple. Just create a javascript file

export default class MyTask{
    constructor(workerId){
        //this.intervalDelay = 1000;
        //this.timeoutDelay = 1000;
    }

    run(params, sendUpdate, sendEnd, sendError){
        //Do what you want here
    }
    
    close(done){
        //Executed when the worker is stopped by an external call
        
        done(); //You need to call done for the worker to actually stop and close the window
    }
}

You can look in tasks directory to have examples

Different types of task

• Normal task

  Run is executed only once

• Interval task

  if intervalDelay is specified, run is executed inside a setInterval. To stop the execution you have to call sendEnd

• Timeout task

  if timeoutDelay is specified, run is executed inside a setTimeout. After each sendUpdate's call setTimeout is executed again. To stop the execution you have to call sendEnd

##Ant.Store

Store library inspired by electron-store but instead of saving in file it stay in memory

How to use

const defaultValues = {
    'foo': 'bar'
};

const myStore = new Ant.store('myStore', defaultValues);

Now myStore share the same API as dot-prop

#License

DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2004 Sam Hocevar <[email protected]>

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. You just DO WHAT THE FUCK YOU WANT TO.