vexflow/tests/mocks.js

A JavaScript library for rendering music notation and guitar tablature

/**
 * VexFlow - TickContext Mocks
 * Copyright Mohit Muthanna 2010 <mohit@muthanna.com>
 */

/* Mock Tickable */
VF.Test.MockTickable = (function() {
  function MockTickable() {
    this.ignore_ticks = false;
  }
  MockTickable.prototype = {
    init: function() {},
    getX: function() { return this.tickContext.getX(); },
    getIntrinsicTicks: function() { return this.ticks; },
    getTicks: function() { return this.ticks; },
    setTicks: function(t) { this.ticks = new VF.Fraction(t, 1); return this; },
    getMetrics: function() {
      return {
        width: 0,
        glyphWidth: 0,
        notePx: this.width,
        left_shift: 0,
        modLeftPx: 0,
        modRightPx: 0,
        leftDisplacedHeadPx: 0,
        rightDisplacedHeadPx: 0,
      };
    },
    getWidth: function() { return this.width; },
    setWidth: function(w) { this.width = w; return this; },
    setVoice: function(v) { this.voice = v; return this; },
    setStave: function(stave) { this.stave = stave; return this; },
    setTickContext: function(tc) { this.tickContext = tc; return this; },
    setIgnoreTicks: function(ignore_ticks) { this.ignore_ticks = ignore_ticks; return this; },
    shouldIgnoreTicks: function() { return this.ignore_ticks; },
    preFormat: function() {},
  };

  return MockTickable;
})();