// Keyboard Commands
function adjustSeek(amount) {
let min = 0;
let max = model.get('duration');
const position = model.get('position');
if (model.get('streamType') === 'DVR') {
const dvrSeekLimit = model.get('dvrSeekLimit');
min = max;
max = Math.max(position, -dvrSeekLimit);
}
const newSeek = utils.between(position + amount, min, max);
api.seek(newSeek, reasonInteraction());
}
return;
}
this.setState(STATE_PAUSED);
},
progress() {
var dur = this.getDuration();
if (dur <= 0 || dur === Infinity) {
return;
}
var buf = this.video.buffered;
if (!buf || buf.length === 0) {
return;
}
var buffered = utils.between(buf.end(buf.length - 1) / dur, 0, 1);
this.trigger(MEDIA_BUFFER, {
bufferPercent: buffered * 100,
position: this.getCurrentTime(),
duration: dur
});
},
ratechange() {
this.trigger(MEDIA_RATE_CHANGE, { playbackRate: this.video.playbackRate });
},
ended() {
this.stopStallCheck();
this._helperLastVideoHeight = 0;
if (this.state !== STATE_IDLE && this.state !== STATE_COMPLETE) {
showTimeTooltip(evt) {
var duration = this._model.get('duration');
if (duration === 0) {
return;
}
var playerWidth = this._model.get('containerWidth');
var railBounds = utils.bounds(this.elementRail);
var position = (evt.pageX ? (evt.pageX - railBounds.left) : evt.x);
position = utils.between(position, 0, railBounds.width);
var pct = position / railBounds.width;
var time = duration * pct;
// For DVR we need to swap it around
if (duration < 0) {
const dvrSeekLimit = this._model.get('dvrSeekLimit');
duration += dvrSeekLimit;
time = (duration * pct);
time = duration - time;
}
var timetipText;
// With touch events, we never will get the hover events on the cues that cause cues to be active.
// Therefore use the info we about the scroll position to detect if there is a nearby cue to be active.
if (getPointerType(evt.sourceEvent) === 'touch') {
this.activeCue = this.cues.reduce((closeCue, cue) => {
if (Math.abs(position - (parseInt(cue.pct) / 100 * railBounds.width)) < this.mobileHoverDistance) {
return cue;
}
return closeCue;
}, undefined);
}
if (this.activeCue) {
timetipText = this.activeCue.text;
} else {
var allowNegativeTime = true;
timetipText = utils.timeFormat(time, allowNegativeTime);
// If DVR and within live buffer
if (duration < 0 && time > -1) {
timetipText = 'Live';
}
}
var timeTip = this.timeTip;
timeTip.update(timetipText);
if (this.textLength !== timetipText.length) {
// An activeCue may cause the width of the timeTip container to change
this.textLength = timetipText.length;
timeTip.resetWidth();
}
this.showThumbnail(time);
utils.addClass(timeTip.el, 'jw-open');
var timeTipWidth = timeTip.getWidth();
var widthPct = railBounds.width / 100;
var tolerance = playerWidth - railBounds.width;
var timeTipPct = 0;
if (timeTipWidth > tolerance) {
// timeTip may go outside the bounds of the player. Determine the % of tolerance needed
timeTipPct = (timeTipWidth - tolerance) / (2 * 100 * widthPct);
}
var safePct = Math.min(1 - timeTipPct, Math.max(timeTipPct, pct)).toFixed(3) * 100;
utils.style(timeTip.el, { left: safePct + '%' });
}
function adjustVolume(amount) {
const newVol = utils.between(model.get('volume') + amount, 0, 100);
api.setVolume(newVol);
}