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toMorse

Plays selected text as morse code.

当前为 2015-07-22 提交的版本，查看 最新版本。

// ==UserScript==
// @name          toMorse
// @description   Plays selected text as morse code.
// @namespace     https://greasyfork.org/en/users/11891-qon
// @author        Qon
// @include       *
// @include       about:toMorse
// @noframes
// @grant         GM_getValue
// @grant         GM_setValue
// @license       Simple Public License 2.0 (SimPL) https://tldrlegal.com/license/simple-public-license-2.0-%28simpl%29
// @version 0.0.1.20150722045434
// ==/UserScript==

/*
TODO
  GUI
    Set your own hotkey
  BUG
    perfect Selection animation
*/

var sett = {}
sett['cwpm'] = {def: 20, val: 20, min: 1, max: 100, label: 'Letter WPM', description: 'cwpm'}
sett['ewpm'] = {def: 20, val: 20, min: 1, max: 100, label: 'Effective WPM', description: 'ewpm'}
sett['tone'] = {def: 800, val: 800, min: 200, max: 3200, label: 'Tone frequency', description: 'tone'}

function keypress (e) {
  if (!e) e = window.event;
  if (e.ctrlKey && e.key == 'm') {
    for (var key in sett) { // move this up when key is part of gm setting.
      if(sett.hasOwnProperty(key)) {
        sett[key]['val'] = GM_getValue(key, sett[key]['val'])
      }
    }
    playTextLCWO(sett['cwpm']['val'], sett['ewpm']['val'], sett['tone']['val'], window.getSelection().toString())
  }
}
window.addEventListener("keydown", keypress);

function playTextLCWO(charWpm, effectiveWpm, tone, str) {
  var prevAudio = document.getElementById('audioLCWO')
  if(prevAudio) {
    prevAudio.pause()
    prevAudio.remove()
  }
  var audio = document.createElement('audio')
  audio.id = 'audioLCWO'
  audio.src = 'http://cgi2.lcwo.net/cgi-bin/cw.ogg?s='+charWpm+'&e='+effectiveWpm+'&f='+tone+'&t='+str
  audio.addEventListener('ended', function(){document.getElementById('audioLCWO').remove()});
  document.body.appendChild(audio)
  audio.play()
}

/// The settings form
if (document.location == 'https://greasyfork.org/en/scripts/11117-tomorse') {
  var settingsdiv = document.createElement('div');
  settingsdiv.id = 'tomorse-settings'
  var h3 = document.createElement('h3')
  h3.innerHTML = 'Script Settings'
  h3.style.marginBottom = '0'
  h3.style.paddingBottom = '0'
  settingsdiv.appendChild(h3)
  var qontdiv = document.createElement('div');
  qontdiv.style.padding = '1em'
  qontdiv.style.margin = '0'
  qontdiv.style.background = '#E6FFE6'
  var setform = document.createElement('form');

  function setting(name, variable, decription) {
    var span = document.createElement('span')
    span.innerHTML = name+': '
    var inpN = document.createElement('input')
    inpN.id = 'input-'+variable
    inpN.name = variable
    inpN.type = 'number'
    inpN.value = sett[variable]['val']
    var inpRange = document.createElement('input')
    inpRange.id = 'input-range-'+variable
    inpRange.name = variable
    inpRange.type = 'range'
    inpRange.min = sett[variable]['min']
    inpRange.max = sett[variable]['max']
    inpRange.value = sett[variable]['val']
    f = function(ev){
      var el = ev.target
      var inte = parseInt(el.value)
      GM_setValue(el.name, inte)
      sett[el.name]['val'] = inte
      document.getElementById('input-range-'+el.name).value = inte
      document.getElementById('input-'+el.name).value = inte
      if(el.name == 'cwpm' && document.getElementById('wpm-link').checked) {
        document.getElementById('input-range-'+'ewpm').value = inte
        document.getElementById('input-'+'ewpm').value = inte
        GM_setValue('ewpm', inte)
        sett['ewpm']['val'] = inte
      }
    }
    inpN.addEventListener('input', f)
    inpRange.addEventListener('input', f)
    setform.appendChild(span)
    setform.appendChild(inpN)
    setform.appendChild(inpRange)
    setform.appendChild(document.createElement('br'))
  }

  for(var key in sett) {
    if(sett.hasOwnProperty(key)) {
      setting(sett[key]['label'], key, sett[key]['description'])
    }
  }
  var box = document.createElement('input')
  box.id = 'wpm-link'
  box.checked = true
  box.type = 'checkbox'
  var linkSpan = document.createElement('span')
  linkSpan.innerHTML = 'Copy value to "Effective WPM"'
  linkSpan.style.fontSize = '75%'
  linkSpan.style.marginLeft = '100px'
  setform.insertBefore(linkSpan, setform.getElementsByTagName('br')[0])
  setform.insertBefore(box, setform.getElementsByTagName('br')[0])
  // var reset = document.createElement('input')
  // reset.type = 'reset'
  // setform.appendChild(reset)

  document.getElementById('script-content').appendChild(settingsdiv)
  qontdiv.appendChild(setform)
  settingsdiv.appendChild(qontdiv)
}