/** * @private */Ext.define('Ext.device.camera.Simulator', { extend: 'Ext.device.camera.Abstract', config: { samples: [ { success: 'http://www.sencha.com/img/sencha-large.png' } ] }, constructor: function(config) { this.initConfig(config); }, updateSamples: function(samples) { this.sampleIndex = 0; }, capture: function(options) { var index = this.sampleIndex, samples = this.getSamples(), samplesCount = samples.length, sample = samples[index], scope = options.scope, success = options.success, failure = options.failure; if ('success' in sample) { if (success) { success.call(scope, sample.success); } } else { if (failure) { failure.call(scope, sample.failure); } } if (++index > samplesCount - 1) { index = 0; } this.sampleIndex = index; }});