Reply To: Bidirectional self-paced reading

[Jeremy]

Hi Jun,

You’ll have to edit DashedSentence.js in the Modules folder and replace the conditional on "self-paced reading" toward the top with a simple if (this.mode == "self-paced reading") this.sprResults = [];. Then replace the safeBind piece of code further down with this:

this.safeBind($(document), 'keydown', function(e) {
  var time = new Date().getTime();
  var code = e.keyCode;

  if (code == 37 || code == 39) {
      var word = t.currentWord;
      if (word > 0 && word <= t.stoppingPoint)
          t.sprResults.push([time,t.previousTime,word]);
      t.previousTime = time;

      if (code == 37){
          if (code != t.lastKey) t.currentWord--;
          if (t.currentWord < t.stoppingPoint)
              t.blankWord(t.currentWord);
          if (t.currentWord - 1 >= 0)
              t.showWord(t.currentWord - 1);
          t.currentWord--;
          if (t.currentWord<0) t.currentWord = 0;
      }
      else if (code == 39){
          if (t.currentWord>0 && code != t.lastKey) t.currentWord++;
          if (t.currentWord - 1 >= 0)
              t.blankWord(t.currentWord - 1);
          if (t.currentWord < t.stoppingPoint)
              t.showWord(t.currentWord);
          t.currentWord++;
          if (t.currentWord > t.stoppingPoint) {
              t.processSprResults();
              t.finishedCallback(t.resultsLines);
          }
      }
      t.lastKey = code;
      return false;
      // ***
  }
  else {
      return true;
  }
});

And the processSprResults piece of code toward the end of the script with this:

processSprResults: function () {
    for (var i = 0; i < this.sprResults.length; ++i) {
        var n = this.sprResults[i][2];
        this.resultsLines.push([
            ["Word number", n],
            ["Word", csv_url_encode(this.words[n-1]||"")],
            ["Reading time", this.sprResults[i][0] - this.sprResults[i][1]],
            ["Newline?", (! this.display == "in place") &&
                          boolToInt(((n+1) < this.wordOSpans.length) &&
                          (this.wordOSpans[n].offset().top != this.wordOSpans[n+1].offset().top))],
            ["Sentence (or sentence MD5)", this.sentenceDesc]
        ]);
    }
}

Jeremy