Created
March 17, 2015 03:48
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NW.js Windows PDF Printing Demo
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| body { | |
| font-family: sans-serif; | |
| } | |
| section { | |
| margin-bottom: 40px; | |
| } | |
| h1 { | |
| font-size: 20px; | |
| border-bottom: 1px solid #ccc; | |
| } | |
| #printer { | |
| width: 270px; | |
| } |
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| document.addEventListener('DOMContentLoaded', function() { | |
| 'use strict'; | |
| var exec = require('child_process').exec; | |
| var spawn = require('child_process').spawn; | |
| var wmic = exec('wmic Path Win32_Printer Get DeviceId', | |
| function(error, stdout, stderr) { | |
| if(error) throw error; | |
| var printerList = document.getElementById('printer'); | |
| printerList.remove(0); | |
| stdout.split('\n').splice(1).forEach(function(printerName) { | |
| printerName = printerName.trim(); | |
| if(printerName) { | |
| var entry = document.createElement('option'); | |
| entry.text = printerName; | |
| printerList.add(entry); | |
| } | |
| }); | |
| }); | |
| document.getElementById('print-dialog').onclick = function() { | |
| var pdf = document.getElementById('pdf').value.trim(); | |
| if(pdf) spawn('./SumatraPDF.exe', [ | |
| '-print-dialog', '-exit-when-done', pdf | |
| ]); | |
| }; | |
| document.getElementById('print-silent').onclick = function() { | |
| var pdf = document.getElementById('pdf').value.trim(); | |
| var printer = document.getElementById('printer'); | |
| if(pdf) spawn('./SumatraPDF.exe', [ | |
| '-print-to', printer[printer.selectedIndex].text, '-silent', pdf | |
| ]); | |
| }; | |
| }); |
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| <!doctype html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>NW.js Windows PDF Printing Demo</title> | |
| <link rel="stylesheet" href="app.css"> | |
| <script src="app.js"></script> | |
| </head> | |
| <body> | |
| <section> | |
| <h1>0. Select a PDF</h1> | |
| <input id="pdf" type="file" accept="application/pdf"> | |
| </section> | |
| <section> | |
| <h1>1. Classic Print Dialog</h1> | |
| <button id="print-dialog">Print...</button> | |
| </section> | |
| <section> | |
| <h1>2. Silent Printing</h1> | |
| <select id="printer"> | |
| <option>Loading Printers...</option> | |
| </select> | |
| <button id="print-silent">Print</button> | |
| </section> | |
| </body> | |
| </html> |
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| { | |
| "name": "nw.js-win-pdf-print-demo", | |
| "main": "index.html", | |
| "private": true, | |
| "window": { | |
| "width": 450, | |
| "height": 360 | |
| } | |
| } |
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