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Add scroll listener on volume slider

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This commit is contained in:
i.adamenko
2016-05-19 02:07:27 +03:00
parent 4a69ef3874
commit 6ffb971226
1 changed files with 45 additions and 12 deletions
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57
src/js/plyr.js
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@ -36,6 +36,9 @@
loop: false,
seekTime: 10,
volume: 5,
volumeMin: 0,
volumeMax: 10,
volumeStep: 1,
duration: null,
displayDuration: true,
iconPrefix: 'icon',
@ -773,8 +776,8 @@
html.push(
'<span class="plyr__volume">',
'<label for="volume{id}" class="plyr__sr-only">' + config.i18n.volume + '</label>',
'<input id="volume{id}" class="plyr__volume--input" type="range" min="0" max="10" value="5" data-plyr="volume">',
'<progress class="plyr__volume--display" max="10" value="0" role="presentation"></progress>',
'<input id="volume{id}" class="plyr__volume--input" type="range" min="' + config.volumeMin + '" max="' + config.volumeMax + '" value="' + config.volume + '" data-plyr="volume">',
'<progress class="plyr__volume--display" max="' + config.volumeMax + '" value="' + config.volumeMin + '" role="presentation"></progress>',
'</span>'
);
}
@ -2020,11 +2023,11 @@
break;
case 'vimeo':
plyr.embed.api('setVolume', plyr.media.muted ? 0 : parseFloat(config.volume / 10));
plyr.embed.api('setVolume', plyr.media.muted ? 0 : parseFloat(config.volume / config.volumeMax));
break;
case 'soundcloud':
plyr.embed.setVolume(plyr.media.muted ? 0 : parseFloat(config.volume / 10));
plyr.embed.setVolume(plyr.media.muted ? 0 : parseFloat(config.volume / config.volumeMax));
break;
}
@ -2035,6 +2038,9 @@
// Set volume
function _setVolume(volume) {
var max = config.volumeMax,
min = config.volumeMin;
// Use default if no value specified
if (typeof volume === 'undefined') {
volume = config.volume;
@ -2053,17 +2059,17 @@
volume = config.volume;
}
// Maximum is 10
if (volume > 10) {
volume = 10;
// Maximum is volumeMax
if (volume > max) {
volume = max;
}
// Minimum is 0
if (volume < 0) {
volume = 0;
// Minimum is volumeMin
if (volume < min) {
volume = min;
}
// Set the player volume
plyr.media.volume = parseFloat(volume / 10);
plyr.media.volume = parseFloat(volume / max);
// Set the display
if (plyr.volume.display) {
@ -2097,10 +2103,24 @@
}
}
// Increase volume
function _increaseVolume() {
var volume = plyr.media.muted ? 0 : (plyr.media.volume * config.volumeMax);
_setVolume(volume + config.volumeStep);
}
// Decrease volume
function _decreaseVolume() {
var volume = plyr.media.muted ? 0 : (plyr.media.volume * config.volumeMax);
_setVolume(volume - config.volumeStep);
}
// Update volume UI and storage
function _updateVolume() {
// Get the current volume
var volume = plyr.media.muted ? 0 : (plyr.media.volume * 10);
var volume = plyr.media.muted ? 0 : (plyr.media.volume * config.volumeMax);
// Update the <input type="range"> if present
if (plyr.supported.full) {
@ -2675,6 +2695,7 @@
}
}
}
_on(window, 'keyup', function(event) {
var code = (event.keyCode ? event.keyCode : event.which);
@ -2746,6 +2767,18 @@
// Focus in/out on controls
_on(plyr.controls, 'focus blur', _toggleControls, true);
}
_on(plyr.volume.input, 'wheel', function(event) {
event.preventDefault();
if (event.deltaY < 0 || event.deltaX > 0) {
_increaseVolume();
}
if (event.deltaY > 0 || event.deltaX < 0) {
_decreaseVolume();
}
});
}
// Listen for media events