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Fix listeners for preview thumbs when changing source

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This commit is contained in:
Sam Potts 2019-01-29 21:33:16 +11:00
parent 6bf6c3f0f4
commit fa4868a26d
19 changed files with 980 additions and 681 deletions
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280
demo/dist/demo.js vendored
View File

@ -8875,6 +8875,38 @@ typeof navigator === "object" && (function () {
this.bind(elements.progress, 'mouseenter mouseleave mousemove', function (event) {
return controls.updateSeekTooltip.call(player, event);
}); // Preview thumbnails plugin
// TODO: Really need to work on some sort of plug-in wide event bus or pub-sub for this
this.bind(elements.progress, 'mousemove touchmove', function (event) {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.startMove(event);
}
}); // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering
this.bind(elements.progress, 'mouseleave click', function () {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.endMove(false, true);
}
}); // Show scrubbing preview
this.bind(elements.progress, 'mousedown touchstart', function (event) {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.startScrubbing(event);
}
});
this.bind(elements.progress, 'mouseup touchend', function (event) {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.endScrubbing(event);
}
}); // Polyfill for lower fill in <input type="range"> for webkit
if (browser.isWebkit) {
@ -10733,17 +10765,15 @@ typeof navigator === "object" && (function () {
this.player = player;
this.thumbnails = [];
this.lastMousemoveEventTime = Date.now();
this.loaded = false;
this.lastMouseMoveTime = Date.now();
this.mouseDown = false;
this.loadedImages = [];
this.elements = {
thumb: {},
scrubbing: {}
};
if (this.enabled) {
this.load();
}
this.load();
}
_createClass(PreviewThumbnails, [{
@ -10751,17 +10781,23 @@ typeof navigator === "object" && (function () {
value: function load() {
var _this = this;
// Turn off the regular seek tooltip
this.player.config.tooltips.seek = false;
// Togglethe regular seek tooltip
if (this.player.elements.display.seekTooltip) {
this.player.elements.display.seekTooltip.hidden = this.enabled;
}
if (!this.enabled) {
return;
}
this.getThumbnails().then(function () {
// Initiate DOM listeners so that our preview thumbnails can be used
_this.listeners(); // Render DOM elements
// Render DOM elements
_this.render(); // Check to see if thumb container size was specified manually in CSS
_this.determineContainerAutoSizing();
_this.loaded = true;
});
} // Download VTT files and parse them
@ -10830,6 +10866,89 @@ typeof navigator === "object" && (function () {
});
});
}
}, {
key: "startMove",
value: function startMove(event) {
if (!this.loaded) {
return;
}
if (!is.event(event) || !['touchmove', 'mousemove'].includes(event.type)) {
return;
} // Wait until media has a duration
if (!this.player.media.duration) {
return;
}
if (event.type === 'touchmove') {
// Calculate seek hover position as approx video seconds
this.seekTime = this.player.media.duration * (this.player.elements.inputs.seek.value / 100);
} else {
// Calculate seek hover position as approx video seconds
var clientRect = this.player.elements.progress.getBoundingClientRect();
var percentage = 100 / clientRect.width * (event.pageX - clientRect.left);
this.seekTime = this.player.media.duration * (percentage / 100);
if (this.seekTime < 0) {
// The mousemove fires for 10+px out to the left
this.seekTime = 0;
}
if (this.seekTime > this.player.media.duration - 1) {
// Took 1 second off the duration for safety, because different players can disagree on the real duration of a video
this.seekTime = this.player.media.duration - 1;
}
this.mousePosX = event.pageX; // Set time text inside image container
this.elements.thumb.time.innerText = formatTime(this.seekTime);
} // Download and show image
this.showImageAtCurrentTime();
}
}, {
key: "endMove",
value: function endMove() {
this.toggleThumbContainer(false, true);
}
}, {
key: "startScrubbing",
value: function startScrubbing(event) {
// Only act on left mouse button (0), or touch device (event.button is false)
if (event.button === false || event.button === 0) {
this.mouseDown = true; // Wait until media has a duration
if (this.player.media.duration) {
this.toggleScrubbingContainer(true);
this.toggleThumbContainer(false, true); // Download and show image
this.showImageAtCurrentTime();
}
}
}
}, {
key: "finishScrubbing",
value: function finishScrubbing() {
var _this4 = this;
this.mouseDown = false; // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview
if (Math.ceil(this.lastTime) === Math.ceil(this.player.media.currentTime)) {
// The video was already seeked/loaded at the chosen time - hide immediately
this.toggleScrubbingContainer(false);
} else {
// The video hasn't seeked yet. Wait for that
once.call(this.player, this.player.media, 'timeupdate', function () {
// Re-check mousedown - we might have already started scrubbing again
if (!_this4.mouseDown) {
_this4.toggleScrubbingContainer(false);
}
});
}
}
/**
* Setup hooks for Plyr and window events
*/
@ -10837,89 +10956,17 @@ typeof navigator === "object" && (function () {
}, {
key: "listeners",
value: function listeners() {
var _this4 = this;
var _this5 = this;
// Mouse hover over seek bar
on.call(this.player, this.player.elements.progress, 'mousemove', function (event) {
// Wait until media has a duration
if (_this4.player.media.duration) {
// Calculate seek hover position as approx video seconds
var clientRect = _this4.player.elements.progress.getBoundingClientRect();
var percentage = 100 / clientRect.width * (event.pageX - clientRect.left);
_this4.seekTime = _this4.player.media.duration * (percentage / 100);
if (_this4.seekTime < 0) {
// The mousemove fires for 10+px out to the left
_this4.seekTime = 0;
}
if (_this4.seekTime > _this4.player.media.duration - 1) {
// Took 1 second off the duration for safety, because different players can disagree on the real duration of a video
_this4.seekTime = _this4.player.media.duration - 1;
}
_this4.mousePosX = event.pageX; // Set time text inside image container
_this4.elements.thumb.time.innerText = formatTime(_this4.seekTime); // Download and show image
_this4.showImageAtCurrentTime();
}
}); // Touch device seeking - performs same function as above
on.call(this.player, this.player.elements.progress, 'touchmove', function () {
// Wait until media has a duration
if (_this4.player.media.duration) {
// Calculate seek hover position as approx video seconds
_this4.seekTime = _this4.player.media.duration * (_this4.player.elements.inputs.seek.value / 100); // Download and show image
_this4.showImageAtCurrentTime();
}
}); // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering
on.call(this.player, this.player.elements.progress, 'mouseleave click', function () {
_this4.toggleThumbContainer(false, true);
});
// Hide thumbnail preview - on mouse click, mouse leave (in listeners.js for now), and video play/seek. All four are required, e.g., for buffering
this.player.on('play', function () {
_this4.toggleThumbContainer(false, true);
_this5.toggleThumbContainer(false, true);
});
this.player.on('seeked', function () {
_this4.toggleThumbContainer(false);
}); // Show scrubbing preview
on.call(this.player, this.player.elements.progress, 'mousedown touchstart', function (event) {
// Only act on left mouse button (0), or touch device (event.button is false)
if (event.button === false || event.button === 0) {
_this4.mouseDown = true; // Wait until media has a duration
if (_this4.player.media.duration) {
_this4.toggleScrubbingContainer(true);
_this4.toggleThumbContainer(false, true); // Download and show image
_this4.showImageAtCurrentTime();
}
}
_this5.toggleThumbContainer(false);
});
on.call(this.player, this.player.media, 'timeupdate', function () {
_this4.timeAtLastTimeupdate = _this4.player.media.currentTime;
});
on.call(this.player, this.player.elements.progress, 'mouseup touchend', function () {
_this4.mouseDown = false; // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview
if (Math.ceil(_this4.timeAtLastTimeupdate) === Math.ceil(_this4.player.media.currentTime)) {
// The video was already seeked/loaded at the chosen time - hide immediately
_this4.toggleScrubbingContainer(false);
} else {
// The video hasn't seeked yet. Wait for that
once.call(_this4.player, _this4.player.media, 'timeupdate', function () {
// Re-check mousedown - we might have already started scrubbing again
if (!_this4.mouseDown) {
_this4.toggleScrubbingContainer(false);
}
});
}
this.player.on('timeupdate', function () {
_this5.lastTime = _this5.player.media.currentTime;
});
}
/**
@ -10956,7 +11003,7 @@ typeof navigator === "object" && (function () {
}, {
key: "showImageAtCurrentTime",
value: function showImageAtCurrentTime() {
var _this5 = this;
var _this6 = this;
if (this.mouseDown) {
this.setScrubbingContainerSize();
@ -10968,7 +11015,7 @@ typeof navigator === "object" && (function () {
var thumbNum = this.thumbnails[0].frames.findIndex(function (frame) {
return _this5.seekTime >= frame.startTime && _this5.seekTime <= frame.endTime;
return _this6.seekTime >= frame.startTime && _this6.seekTime <= frame.endTime;
});
var hasThumb = thumbNum >= 0;
var qualityIndex = 0;
@ -10980,7 +11027,7 @@ typeof navigator === "object" && (function () {
this.thumbnails.forEach(function (thumbnail, index) {
if (_this5.loadedImages.includes(thumbnail.frames[thumbNum].text)) {
if (_this6.loadedImages.includes(thumbnail.frames[thumbNum].text)) {
qualityIndex = index;
}
}); // Only proceed if either thumbnum or thumbfilename has changed
@ -10994,7 +11041,7 @@ typeof navigator === "object" && (function () {
}, {
key: "loadImage",
value: function loadImage() {
var _this6 = this;
var _this7 = this;
var qualityIndex = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var thumbNum = this.showingThumb;
@ -11022,7 +11069,7 @@ typeof navigator === "object" && (function () {
this.player.debug.log("Loading image: ".concat(thumbUrl)); // For some reason, passing the named function directly causes it to execute immediately. So I've wrapped it in an anonymous function...
previewImage.onload = function () {
return _this6.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true);
return _this7.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true);
};
this.loadingImage = previewImage;
@ -11059,7 +11106,7 @@ typeof navigator === "object" && (function () {
}, {
key: "removeOldImages",
value: function removeOldImages(currentImage) {
var _this7 = this;
var _this8 = this;
// Get a list of all images, convert it from a DOM list to an array
Array.from(this.currentImageContainer.children).forEach(function (image) {
@ -11067,18 +11114,18 @@ typeof navigator === "object" && (function () {
return;
}
var removeDelay = _this7.usingSprites ? 500 : 1000;
var removeDelay = _this8.usingSprites ? 500 : 1000;
if (image.dataset.index !== currentImage.dataset.index && !image.dataset.deleting) {
// Wait 200ms, as the new image can take some time to show on certain browsers (even though it was downloaded before showing). This will prevent flicker, and show some generosity towards slower clients
// First set attribute 'deleting' to prevent multi-handling of this on repeat firing of this function
image.dataset.deleting = true; // This has to be set before the timeout - to prevent issues switching between hover and scrub
var currentImageContainer = _this7.currentImageContainer;
var currentImageContainer = _this8.currentImageContainer;
setTimeout(function () {
currentImageContainer.removeChild(image);
_this7.player.debug.log("Removing thumb: ".concat(image.dataset.filename));
_this8.player.debug.log("Removing thumb: ".concat(image.dataset.filename));
}, removeDelay);
}
});
@ -11088,21 +11135,21 @@ typeof navigator === "object" && (function () {
}, {
key: "preloadNearby",
value: function preloadNearby(thumbNum) {
var _this8 = this;
var _this9 = this;
var forward = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
return new Promise(function (resolve) {
setTimeout(function () {
var oldThumbFilename = _this8.thumbnails[0].frames[thumbNum].text;
var oldThumbFilename = _this9.thumbnails[0].frames[thumbNum].text;
if (_this8.showingThumbFilename === oldThumbFilename) {
if (_this9.showingThumbFilename === oldThumbFilename) {
// Find the nearest thumbs with different filenames. Sometimes it'll be the next index, but in the case of sprites, it might be 100+ away
var thumbnailsClone;
if (forward) {
thumbnailsClone = _this8.thumbnails[0].frames.slice(thumbNum);
thumbnailsClone = _this9.thumbnails[0].frames.slice(thumbNum);
} else {
thumbnailsClone = _this8.thumbnails[0].frames.slice(0, thumbNum).reverse();
thumbnailsClone = _this9.thumbnails[0].frames.slice(0, thumbNum).reverse();
}
var foundOne = false;
@ -11111,20 +11158,20 @@ typeof navigator === "object" && (function () {
if (newThumbFilename !== oldThumbFilename) {
// Found one with a different filename. Make sure it hasn't already been loaded on this page visit
if (!_this8.loadedImages.includes(newThumbFilename)) {
if (!_this9.loadedImages.includes(newThumbFilename)) {
foundOne = true;
_this8.player.debug.log("Preloading thumb filename: ".concat(newThumbFilename));
_this9.player.debug.log("Preloading thumb filename: ".concat(newThumbFilename));
var urlPrefix = _this8.thumbnails[0].urlPrefix;
var urlPrefix = _this9.thumbnails[0].urlPrefix;
var thumbURL = urlPrefix + newThumbFilename;
var previewImage = new Image();
previewImage.src = thumbURL;
previewImage.onload = function () {
_this8.player.debug.log("Preloaded thumb filename: ".concat(newThumbFilename));
_this9.player.debug.log("Preloaded thumb filename: ".concat(newThumbFilename));
if (!_this8.loadedImages.includes(newThumbFilename)) _this8.loadedImages.push(newThumbFilename); // We don't resolve until the thumb is loaded
if (!_this9.loadedImages.includes(newThumbFilename)) _this9.loadedImages.push(newThumbFilename); // We don't resolve until the thumb is loaded
resolve();
};
@ -11143,7 +11190,7 @@ typeof navigator === "object" && (function () {
}, {
key: "getHigherQuality",
value: function getHigherQuality(currentQualityIndex, previewImage, frame, thumbFilename) {
var _this9 = this;
var _this10 = this;
if (currentQualityIndex < this.thumbnails.length - 1) {
// Only use the higher quality version if it's going to look any better - if the current thumb is of a lower pixel density than the thumbnail container
@ -11157,10 +11204,10 @@ typeof navigator === "object" && (function () {
// Recurse back to the loadImage function - show a higher quality one, but only if the viewer is on this frame for a while
setTimeout(function () {
// Make sure the mouse hasn't already moved on and started hovering at another image
if (_this9.showingThumbFilename === thumbFilename) {
_this9.player.debug.log("Showing higher quality thumb for: ".concat(thumbFilename));
if (_this10.showingThumbFilename === thumbFilename) {
_this10.player.debug.log("Showing higher quality thumb for: ".concat(thumbFilename));
_this9.loadImage(currentQualityIndex + 1);
_this10.loadImage(currentQualityIndex + 1);
}
}, 300);
}
@ -11434,11 +11481,16 @@ typeof navigator === "object" && (function () {
if (_this2.isHTML5 || _this2.isEmbed && !_this2.supported.ui) {
// Setup interface
ui.build.call(_this2);
}
} // Load HTML5 sources
if (_this2.isHTML5) {
// Load HTML5 sources
_this2.media.load();
} // Reload thumbnails
if (_this2.previewThumbnails) {
_this2.previewThumbnails.load();
} // Update the fullscreen support

2
demo/dist/demo.min.js vendored
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2
demo/dist/demo.min.js.map vendored
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11
demo/index.html
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@ -281,17 +281,6 @@
<script src="https://cdn.rangetouch.com/1.0.1/rangetouch.js" async crossorigin="anonymous"></script>
<!-- Docs script -->
<script async src="https://www.googletagmanager.com/gtag/js?id=UA-132699580-1"></script>
<script>
if (window.location.host === 'plyr.io') {
window.dataLayer = window.dataLayer || [];
function gtag() {
window.dataLayer.push(arguments);
}
gtag('js', new Date());
gtag('config', 'UA-132699580-1');
}
</script>
<script src="dist/demo.js" crossorigin="anonymous"></script>
</body>
</html>

280
dist/plyr.js vendored
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@ -4790,6 +4790,38 @@ typeof navigator === "object" && (function (global, factory) {
this.bind(elements.progress, 'mouseenter mouseleave mousemove', function (event) {
return controls.updateSeekTooltip.call(player, event);
}); // Preview thumbnails plugin
// TODO: Really need to work on some sort of plug-in wide event bus or pub-sub for this
this.bind(elements.progress, 'mousemove touchmove', function (event) {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.startMove(event);
}
}); // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering
this.bind(elements.progress, 'mouseleave click', function () {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.endMove(false, true);
}
}); // Show scrubbing preview
this.bind(elements.progress, 'mousedown touchstart', function (event) {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.startScrubbing(event);
}
});
this.bind(elements.progress, 'mouseup touchend', function (event) {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.endScrubbing(event);
}
}); // Polyfill for lower fill in <input type="range"> for webkit
if (browser.isWebkit) {
@ -6654,17 +6686,15 @@ typeof navigator === "object" && (function (global, factory) {
this.player = player;
this.thumbnails = [];
this.lastMousemoveEventTime = Date.now();
this.loaded = false;
this.lastMouseMoveTime = Date.now();
this.mouseDown = false;
this.loadedImages = [];
this.elements = {
thumb: {},
scrubbing: {}
};
if (this.enabled) {
this.load();
}
this.load();
}
_createClass(PreviewThumbnails, [{
@ -6672,17 +6702,23 @@ typeof navigator === "object" && (function (global, factory) {
value: function load() {
var _this = this;
// Turn off the regular seek tooltip
this.player.config.tooltips.seek = false;
// Togglethe regular seek tooltip
if (this.player.elements.display.seekTooltip) {
this.player.elements.display.seekTooltip.hidden = this.enabled;
}
if (!this.enabled) {
return;
}
this.getThumbnails().then(function () {
// Initiate DOM listeners so that our preview thumbnails can be used
_this.listeners(); // Render DOM elements
// Render DOM elements
_this.render(); // Check to see if thumb container size was specified manually in CSS
_this.determineContainerAutoSizing();
_this.loaded = true;
});
} // Download VTT files and parse them
@ -6751,6 +6787,89 @@ typeof navigator === "object" && (function (global, factory) {
});
});
}
}, {
key: "startMove",
value: function startMove(event) {
if (!this.loaded) {
return;
}
if (!is.event(event) || !['touchmove', 'mousemove'].includes(event.type)) {
return;
} // Wait until media has a duration
if (!this.player.media.duration) {
return;
}
if (event.type === 'touchmove') {
// Calculate seek hover position as approx video seconds
this.seekTime = this.player.media.duration * (this.player.elements.inputs.seek.value / 100);
} else {
// Calculate seek hover position as approx video seconds
var clientRect = this.player.elements.progress.getBoundingClientRect();
var percentage = 100 / clientRect.width * (event.pageX - clientRect.left);
this.seekTime = this.player.media.duration * (percentage / 100);
if (this.seekTime < 0) {
// The mousemove fires for 10+px out to the left
this.seekTime = 0;
}
if (this.seekTime > this.player.media.duration - 1) {
// Took 1 second off the duration for safety, because different players can disagree on the real duration of a video
this.seekTime = this.player.media.duration - 1;
}
this.mousePosX = event.pageX; // Set time text inside image container
this.elements.thumb.time.innerText = formatTime(this.seekTime);
} // Download and show image
this.showImageAtCurrentTime();
}
}, {
key: "endMove",
value: function endMove() {
this.toggleThumbContainer(false, true);
}
}, {
key: "startScrubbing",
value: function startScrubbing(event) {
// Only act on left mouse button (0), or touch device (event.button is false)
if (event.button === false || event.button === 0) {
this.mouseDown = true; // Wait until media has a duration
if (this.player.media.duration) {
this.toggleScrubbingContainer(true);
this.toggleThumbContainer(false, true); // Download and show image
this.showImageAtCurrentTime();
}
}
}
}, {
key: "finishScrubbing",
value: function finishScrubbing() {
var _this4 = this;
this.mouseDown = false; // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview
if (Math.ceil(this.lastTime) === Math.ceil(this.player.media.currentTime)) {
// The video was already seeked/loaded at the chosen time - hide immediately
this.toggleScrubbingContainer(false);
} else {
// The video hasn't seeked yet. Wait for that
once.call(this.player, this.player.media, 'timeupdate', function () {
// Re-check mousedown - we might have already started scrubbing again
if (!_this4.mouseDown) {
_this4.toggleScrubbingContainer(false);
}
});
}
}
/**
* Setup hooks for Plyr and window events
*/
@ -6758,89 +6877,17 @@ typeof navigator === "object" && (function (global, factory) {
}, {
key: "listeners",
value: function listeners() {
var _this4 = this;
var _this5 = this;
// Mouse hover over seek bar
on.call(this.player, this.player.elements.progress, 'mousemove', function (event) {
// Wait until media has a duration
if (_this4.player.media.duration) {
// Calculate seek hover position as approx video seconds
var clientRect = _this4.player.elements.progress.getBoundingClientRect();
var percentage = 100 / clientRect.width * (event.pageX - clientRect.left);
_this4.seekTime = _this4.player.media.duration * (percentage / 100);
if (_this4.seekTime < 0) {
// The mousemove fires for 10+px out to the left
_this4.seekTime = 0;
}
if (_this4.seekTime > _this4.player.media.duration - 1) {
// Took 1 second off the duration for safety, because different players can disagree on the real duration of a video
_this4.seekTime = _this4.player.media.duration - 1;
}
_this4.mousePosX = event.pageX; // Set time text inside image container
_this4.elements.thumb.time.innerText = formatTime(_this4.seekTime); // Download and show image
_this4.showImageAtCurrentTime();
}
}); // Touch device seeking - performs same function as above
on.call(this.player, this.player.elements.progress, 'touchmove', function () {
// Wait until media has a duration
if (_this4.player.media.duration) {
// Calculate seek hover position as approx video seconds
_this4.seekTime = _this4.player.media.duration * (_this4.player.elements.inputs.seek.value / 100); // Download and show image
_this4.showImageAtCurrentTime();
}
}); // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering
on.call(this.player, this.player.elements.progress, 'mouseleave click', function () {
_this4.toggleThumbContainer(false, true);
});
// Hide thumbnail preview - on mouse click, mouse leave (in listeners.js for now), and video play/seek. All four are required, e.g., for buffering
this.player.on('play', function () {
_this4.toggleThumbContainer(false, true);
_this5.toggleThumbContainer(false, true);
});
this.player.on('seeked', function () {
_this4.toggleThumbContainer(false);
}); // Show scrubbing preview
on.call(this.player, this.player.elements.progress, 'mousedown touchstart', function (event) {
// Only act on left mouse button (0), or touch device (event.button is false)
if (event.button === false || event.button === 0) {
_this4.mouseDown = true; // Wait until media has a duration
if (_this4.player.media.duration) {
_this4.toggleScrubbingContainer(true);
_this4.toggleThumbContainer(false, true); // Download and show image
_this4.showImageAtCurrentTime();
}
}
_this5.toggleThumbContainer(false);
});
on.call(this.player, this.player.media, 'timeupdate', function () {
_this4.timeAtLastTimeupdate = _this4.player.media.currentTime;
});
on.call(this.player, this.player.elements.progress, 'mouseup touchend', function () {
_this4.mouseDown = false; // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview
if (Math.ceil(_this4.timeAtLastTimeupdate) === Math.ceil(_this4.player.media.currentTime)) {
// The video was already seeked/loaded at the chosen time - hide immediately
_this4.toggleScrubbingContainer(false);
} else {
// The video hasn't seeked yet. Wait for that
once.call(_this4.player, _this4.player.media, 'timeupdate', function () {
// Re-check mousedown - we might have already started scrubbing again
if (!_this4.mouseDown) {
_this4.toggleScrubbingContainer(false);
}
});
}
this.player.on('timeupdate', function () {
_this5.lastTime = _this5.player.media.currentTime;
});
}
/**
@ -6877,7 +6924,7 @@ typeof navigator === "object" && (function (global, factory) {
}, {
key: "showImageAtCurrentTime",
value: function showImageAtCurrentTime() {
var _this5 = this;
var _this6 = this;
if (this.mouseDown) {
this.setScrubbingContainerSize();
@ -6889,7 +6936,7 @@ typeof navigator === "object" && (function (global, factory) {
var thumbNum = this.thumbnails[0].frames.findIndex(function (frame) {
return _this5.seekTime >= frame.startTime && _this5.seekTime <= frame.endTime;
return _this6.seekTime >= frame.startTime && _this6.seekTime <= frame.endTime;
});
var hasThumb = thumbNum >= 0;
var qualityIndex = 0;
@ -6901,7 +6948,7 @@ typeof navigator === "object" && (function (global, factory) {
this.thumbnails.forEach(function (thumbnail, index) {
if (_this5.loadedImages.includes(thumbnail.frames[thumbNum].text)) {
if (_this6.loadedImages.includes(thumbnail.frames[thumbNum].text)) {
qualityIndex = index;
}
}); // Only proceed if either thumbnum or thumbfilename has changed
@ -6915,7 +6962,7 @@ typeof navigator === "object" && (function (global, factory) {
}, {
key: "loadImage",
value: function loadImage() {
var _this6 = this;
var _this7 = this;
var qualityIndex = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var thumbNum = this.showingThumb;
@ -6943,7 +6990,7 @@ typeof navigator === "object" && (function (global, factory) {
this.player.debug.log("Loading image: ".concat(thumbUrl)); // For some reason, passing the named function directly causes it to execute immediately. So I've wrapped it in an anonymous function...
previewImage.onload = function () {
return _this6.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true);
return _this7.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true);
};
this.loadingImage = previewImage;
@ -6980,7 +7027,7 @@ typeof navigator === "object" && (function (global, factory) {
}, {
key: "removeOldImages",
value: function removeOldImages(currentImage) {
var _this7 = this;
var _this8 = this;
// Get a list of all images, convert it from a DOM list to an array
Array.from(this.currentImageContainer.children).forEach(function (image) {
@ -6988,18 +7035,18 @@ typeof navigator === "object" && (function (global, factory) {
return;
}
var removeDelay = _this7.usingSprites ? 500 : 1000;
var removeDelay = _this8.usingSprites ? 500 : 1000;
if (image.dataset.index !== currentImage.dataset.index && !image.dataset.deleting) {
// Wait 200ms, as the new image can take some time to show on certain browsers (even though it was downloaded before showing). This will prevent flicker, and show some generosity towards slower clients
// First set attribute 'deleting' to prevent multi-handling of this on repeat firing of this function
image.dataset.deleting = true; // This has to be set before the timeout - to prevent issues switching between hover and scrub
var currentImageContainer = _this7.currentImageContainer;
var currentImageContainer = _this8.currentImageContainer;
setTimeout(function () {
currentImageContainer.removeChild(image);
_this7.player.debug.log("Removing thumb: ".concat(image.dataset.filename));
_this8.player.debug.log("Removing thumb: ".concat(image.dataset.filename));
}, removeDelay);
}
});
@ -7009,21 +7056,21 @@ typeof navigator === "object" && (function (global, factory) {
}, {
key: "preloadNearby",
value: function preloadNearby(thumbNum) {
var _this8 = this;
var _this9 = this;
var forward = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
return new Promise(function (resolve) {
setTimeout(function () {
var oldThumbFilename = _this8.thumbnails[0].frames[thumbNum].text;
var oldThumbFilename = _this9.thumbnails[0].frames[thumbNum].text;
if (_this8.showingThumbFilename === oldThumbFilename) {
if (_this9.showingThumbFilename === oldThumbFilename) {
// Find the nearest thumbs with different filenames. Sometimes it'll be the next index, but in the case of sprites, it might be 100+ away
var thumbnailsClone;
if (forward) {
thumbnailsClone = _this8.thumbnails[0].frames.slice(thumbNum);
thumbnailsClone = _this9.thumbnails[0].frames.slice(thumbNum);
} else {
thumbnailsClone = _this8.thumbnails[0].frames.slice(0, thumbNum).reverse();
thumbnailsClone = _this9.thumbnails[0].frames.slice(0, thumbNum).reverse();
}
var foundOne = false;
@ -7032,20 +7079,20 @@ typeof navigator === "object" && (function (global, factory) {
if (newThumbFilename !== oldThumbFilename) {
// Found one with a different filename. Make sure it hasn't already been loaded on this page visit
if (!_this8.loadedImages.includes(newThumbFilename)) {
if (!_this9.loadedImages.includes(newThumbFilename)) {
foundOne = true;
_this8.player.debug.log("Preloading thumb filename: ".concat(newThumbFilename));
_this9.player.debug.log("Preloading thumb filename: ".concat(newThumbFilename));
var urlPrefix = _this8.thumbnails[0].urlPrefix;
var urlPrefix = _this9.thumbnails[0].urlPrefix;
var thumbURL = urlPrefix + newThumbFilename;
var previewImage = new Image();
previewImage.src = thumbURL;
previewImage.onload = function () {
_this8.player.debug.log("Preloaded thumb filename: ".concat(newThumbFilename));
_this9.player.debug.log("Preloaded thumb filename: ".concat(newThumbFilename));
if (!_this8.loadedImages.includes(newThumbFilename)) _this8.loadedImages.push(newThumbFilename); // We don't resolve until the thumb is loaded
if (!_this9.loadedImages.includes(newThumbFilename)) _this9.loadedImages.push(newThumbFilename); // We don't resolve until the thumb is loaded
resolve();
};
@ -7064,7 +7111,7 @@ typeof navigator === "object" && (function (global, factory) {
}, {
key: "getHigherQuality",
value: function getHigherQuality(currentQualityIndex, previewImage, frame, thumbFilename) {
var _this9 = this;
var _this10 = this;
if (currentQualityIndex < this.thumbnails.length - 1) {
// Only use the higher quality version if it's going to look any better - if the current thumb is of a lower pixel density than the thumbnail container
@ -7078,10 +7125,10 @@ typeof navigator === "object" && (function (global, factory) {
// Recurse back to the loadImage function - show a higher quality one, but only if the viewer is on this frame for a while
setTimeout(function () {
// Make sure the mouse hasn't already moved on and started hovering at another image
if (_this9.showingThumbFilename === thumbFilename) {
_this9.player.debug.log("Showing higher quality thumb for: ".concat(thumbFilename));
if (_this10.showingThumbFilename === thumbFilename) {
_this10.player.debug.log("Showing higher quality thumb for: ".concat(thumbFilename));
_this9.loadImage(currentQualityIndex + 1);
_this10.loadImage(currentQualityIndex + 1);
}
}, 300);
}
@ -7355,11 +7402,16 @@ typeof navigator === "object" && (function (global, factory) {
if (_this2.isHTML5 || _this2.isEmbed && !_this2.supported.ui) {
// Setup interface
ui.build.call(_this2);
}
} // Load HTML5 sources
if (_this2.isHTML5) {
// Load HTML5 sources
_this2.media.load();
} // Reload thumbnails
if (_this2.previewThumbnails) {
_this2.previewThumbnails.load();
} // Update the fullscreen support

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dist/plyr.mjs vendored
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@ -4784,6 +4784,38 @@ function () {
this.bind(elements.progress, 'mouseenter mouseleave mousemove', function (event) {
return controls.updateSeekTooltip.call(player, event);
}); // Preview thumbnails plugin
// TODO: Really need to work on some sort of plug-in wide event bus or pub-sub for this
this.bind(elements.progress, 'mousemove touchmove', function (event) {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.startMove(event);
}
}); // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering
this.bind(elements.progress, 'mouseleave click', function () {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.endMove(false, true);
}
}); // Show scrubbing preview
this.bind(elements.progress, 'mousedown touchstart', function (event) {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.startScrubbing(event);
}
});
this.bind(elements.progress, 'mouseup touchend', function (event) {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.endScrubbing(event);
}
}); // Polyfill for lower fill in <input type="range"> for webkit
if (browser.isWebkit) {
@ -6648,17 +6680,15 @@ function () {
this.player = player;
this.thumbnails = [];
this.lastMousemoveEventTime = Date.now();
this.loaded = false;
this.lastMouseMoveTime = Date.now();
this.mouseDown = false;
this.loadedImages = [];
this.elements = {
thumb: {},
scrubbing: {}
};
if (this.enabled) {
this.load();
}
this.load();
}
_createClass(PreviewThumbnails, [{
@ -6666,17 +6696,23 @@ function () {
value: function load() {
var _this = this;
// Turn off the regular seek tooltip
this.player.config.tooltips.seek = false;
// Togglethe regular seek tooltip
if (this.player.elements.display.seekTooltip) {
this.player.elements.display.seekTooltip.hidden = this.enabled;
}
if (!this.enabled) {
return;
}
this.getThumbnails().then(function () {
// Initiate DOM listeners so that our preview thumbnails can be used
_this.listeners(); // Render DOM elements
// Render DOM elements
_this.render(); // Check to see if thumb container size was specified manually in CSS
_this.determineContainerAutoSizing();
_this.loaded = true;
});
} // Download VTT files and parse them
@ -6745,6 +6781,89 @@ function () {
});
});
}
}, {
key: "startMove",
value: function startMove(event) {
if (!this.loaded) {
return;
}
if (!is.event(event) || !['touchmove', 'mousemove'].includes(event.type)) {
return;
} // Wait until media has a duration
if (!this.player.media.duration) {
return;
}
if (event.type === 'touchmove') {
// Calculate seek hover position as approx video seconds
this.seekTime = this.player.media.duration * (this.player.elements.inputs.seek.value / 100);
} else {
// Calculate seek hover position as approx video seconds
var clientRect = this.player.elements.progress.getBoundingClientRect();
var percentage = 100 / clientRect.width * (event.pageX - clientRect.left);
this.seekTime = this.player.media.duration * (percentage / 100);
if (this.seekTime < 0) {
// The mousemove fires for 10+px out to the left
this.seekTime = 0;
}
if (this.seekTime > this.player.media.duration - 1) {
// Took 1 second off the duration for safety, because different players can disagree on the real duration of a video
this.seekTime = this.player.media.duration - 1;
}
this.mousePosX = event.pageX; // Set time text inside image container
this.elements.thumb.time.innerText = formatTime(this.seekTime);
} // Download and show image
this.showImageAtCurrentTime();
}
}, {
key: "endMove",
value: function endMove() {
this.toggleThumbContainer(false, true);
}
}, {
key: "startScrubbing",
value: function startScrubbing(event) {
// Only act on left mouse button (0), or touch device (event.button is false)
if (event.button === false || event.button === 0) {
this.mouseDown = true; // Wait until media has a duration
if (this.player.media.duration) {
this.toggleScrubbingContainer(true);
this.toggleThumbContainer(false, true); // Download and show image
this.showImageAtCurrentTime();
}
}
}
}, {
key: "finishScrubbing",
value: function finishScrubbing() {
var _this4 = this;
this.mouseDown = false; // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview
if (Math.ceil(this.lastTime) === Math.ceil(this.player.media.currentTime)) {
// The video was already seeked/loaded at the chosen time - hide immediately
this.toggleScrubbingContainer(false);
} else {
// The video hasn't seeked yet. Wait for that
once.call(this.player, this.player.media, 'timeupdate', function () {
// Re-check mousedown - we might have already started scrubbing again
if (!_this4.mouseDown) {
_this4.toggleScrubbingContainer(false);
}
});
}
}
/**
* Setup hooks for Plyr and window events
*/
@ -6752,89 +6871,17 @@ function () {
}, {
key: "listeners",
value: function listeners() {
var _this4 = this;
var _this5 = this;
// Mouse hover over seek bar
on.call(this.player, this.player.elements.progress, 'mousemove', function (event) {
// Wait until media has a duration
if (_this4.player.media.duration) {
// Calculate seek hover position as approx video seconds
var clientRect = _this4.player.elements.progress.getBoundingClientRect();
var percentage = 100 / clientRect.width * (event.pageX - clientRect.left);
_this4.seekTime = _this4.player.media.duration * (percentage / 100);
if (_this4.seekTime < 0) {
// The mousemove fires for 10+px out to the left
_this4.seekTime = 0;
}
if (_this4.seekTime > _this4.player.media.duration - 1) {
// Took 1 second off the duration for safety, because different players can disagree on the real duration of a video
_this4.seekTime = _this4.player.media.duration - 1;
}
_this4.mousePosX = event.pageX; // Set time text inside image container
_this4.elements.thumb.time.innerText = formatTime(_this4.seekTime); // Download and show image
_this4.showImageAtCurrentTime();
}
}); // Touch device seeking - performs same function as above
on.call(this.player, this.player.elements.progress, 'touchmove', function () {
// Wait until media has a duration
if (_this4.player.media.duration) {
// Calculate seek hover position as approx video seconds
_this4.seekTime = _this4.player.media.duration * (_this4.player.elements.inputs.seek.value / 100); // Download and show image
_this4.showImageAtCurrentTime();
}
}); // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering
on.call(this.player, this.player.elements.progress, 'mouseleave click', function () {
_this4.toggleThumbContainer(false, true);
});
// Hide thumbnail preview - on mouse click, mouse leave (in listeners.js for now), and video play/seek. All four are required, e.g., for buffering
this.player.on('play', function () {
_this4.toggleThumbContainer(false, true);
_this5.toggleThumbContainer(false, true);
});
this.player.on('seeked', function () {
_this4.toggleThumbContainer(false);
}); // Show scrubbing preview
on.call(this.player, this.player.elements.progress, 'mousedown touchstart', function (event) {
// Only act on left mouse button (0), or touch device (event.button is false)
if (event.button === false || event.button === 0) {
_this4.mouseDown = true; // Wait until media has a duration
if (_this4.player.media.duration) {
_this4.toggleScrubbingContainer(true);
_this4.toggleThumbContainer(false, true); // Download and show image
_this4.showImageAtCurrentTime();
}
}
_this5.toggleThumbContainer(false);
});
on.call(this.player, this.player.media, 'timeupdate', function () {
_this4.timeAtLastTimeupdate = _this4.player.media.currentTime;
});
on.call(this.player, this.player.elements.progress, 'mouseup touchend', function () {
_this4.mouseDown = false; // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview
if (Math.ceil(_this4.timeAtLastTimeupdate) === Math.ceil(_this4.player.media.currentTime)) {
// The video was already seeked/loaded at the chosen time - hide immediately
_this4.toggleScrubbingContainer(false);
} else {
// The video hasn't seeked yet. Wait for that
once.call(_this4.player, _this4.player.media, 'timeupdate', function () {
// Re-check mousedown - we might have already started scrubbing again
if (!_this4.mouseDown) {
_this4.toggleScrubbingContainer(false);
}
});
}
this.player.on('timeupdate', function () {
_this5.lastTime = _this5.player.media.currentTime;
});
}
/**
@ -6871,7 +6918,7 @@ function () {
}, {
key: "showImageAtCurrentTime",
value: function showImageAtCurrentTime() {
var _this5 = this;
var _this6 = this;
if (this.mouseDown) {
this.setScrubbingContainerSize();
@ -6883,7 +6930,7 @@ function () {
var thumbNum = this.thumbnails[0].frames.findIndex(function (frame) {
return _this5.seekTime >= frame.startTime && _this5.seekTime <= frame.endTime;
return _this6.seekTime >= frame.startTime && _this6.seekTime <= frame.endTime;
});
var hasThumb = thumbNum >= 0;
var qualityIndex = 0;
@ -6895,7 +6942,7 @@ function () {
this.thumbnails.forEach(function (thumbnail, index) {
if (_this5.loadedImages.includes(thumbnail.frames[thumbNum].text)) {
if (_this6.loadedImages.includes(thumbnail.frames[thumbNum].text)) {
qualityIndex = index;
}
}); // Only proceed if either thumbnum or thumbfilename has changed
@ -6909,7 +6956,7 @@ function () {
}, {
key: "loadImage",
value: function loadImage() {
var _this6 = this;
var _this7 = this;
var qualityIndex = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var thumbNum = this.showingThumb;
@ -6937,7 +6984,7 @@ function () {
this.player.debug.log("Loading image: ".concat(thumbUrl)); // For some reason, passing the named function directly causes it to execute immediately. So I've wrapped it in an anonymous function...
previewImage.onload = function () {
return _this6.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true);
return _this7.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true);
};
this.loadingImage = previewImage;
@ -6974,7 +7021,7 @@ function () {
}, {
key: "removeOldImages",
value: function removeOldImages(currentImage) {
var _this7 = this;
var _this8 = this;
// Get a list of all images, convert it from a DOM list to an array
Array.from(this.currentImageContainer.children).forEach(function (image) {
@ -6982,18 +7029,18 @@ function () {
return;
}
var removeDelay = _this7.usingSprites ? 500 : 1000;
var removeDelay = _this8.usingSprites ? 500 : 1000;
if (image.dataset.index !== currentImage.dataset.index && !image.dataset.deleting) {
// Wait 200ms, as the new image can take some time to show on certain browsers (even though it was downloaded before showing). This will prevent flicker, and show some generosity towards slower clients
// First set attribute 'deleting' to prevent multi-handling of this on repeat firing of this function
image.dataset.deleting = true; // This has to be set before the timeout - to prevent issues switching between hover and scrub
var currentImageContainer = _this7.currentImageContainer;
var currentImageContainer = _this8.currentImageContainer;
setTimeout(function () {
currentImageContainer.removeChild(image);
_this7.player.debug.log("Removing thumb: ".concat(image.dataset.filename));
_this8.player.debug.log("Removing thumb: ".concat(image.dataset.filename));
}, removeDelay);
}
});
@ -7003,21 +7050,21 @@ function () {
}, {
key: "preloadNearby",
value: function preloadNearby(thumbNum) {
var _this8 = this;
var _this9 = this;
var forward = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
return new Promise(function (resolve) {
setTimeout(function () {
var oldThumbFilename = _this8.thumbnails[0].frames[thumbNum].text;
var oldThumbFilename = _this9.thumbnails[0].frames[thumbNum].text;
if (_this8.showingThumbFilename === oldThumbFilename) {
if (_this9.showingThumbFilename === oldThumbFilename) {
// Find the nearest thumbs with different filenames. Sometimes it'll be the next index, but in the case of sprites, it might be 100+ away
var thumbnailsClone;
if (forward) {
thumbnailsClone = _this8.thumbnails[0].frames.slice(thumbNum);
thumbnailsClone = _this9.thumbnails[0].frames.slice(thumbNum);
} else {
thumbnailsClone = _this8.thumbnails[0].frames.slice(0, thumbNum).reverse();
thumbnailsClone = _this9.thumbnails[0].frames.slice(0, thumbNum).reverse();
}
var foundOne = false;
@ -7026,20 +7073,20 @@ function () {
if (newThumbFilename !== oldThumbFilename) {
// Found one with a different filename. Make sure it hasn't already been loaded on this page visit
if (!_this8.loadedImages.includes(newThumbFilename)) {
if (!_this9.loadedImages.includes(newThumbFilename)) {
foundOne = true;
_this8.player.debug.log("Preloading thumb filename: ".concat(newThumbFilename));
_this9.player.debug.log("Preloading thumb filename: ".concat(newThumbFilename));
var urlPrefix = _this8.thumbnails[0].urlPrefix;
var urlPrefix = _this9.thumbnails[0].urlPrefix;
var thumbURL = urlPrefix + newThumbFilename;
var previewImage = new Image();
previewImage.src = thumbURL;
previewImage.onload = function () {
_this8.player.debug.log("Preloaded thumb filename: ".concat(newThumbFilename));
_this9.player.debug.log("Preloaded thumb filename: ".concat(newThumbFilename));
if (!_this8.loadedImages.includes(newThumbFilename)) _this8.loadedImages.push(newThumbFilename); // We don't resolve until the thumb is loaded
if (!_this9.loadedImages.includes(newThumbFilename)) _this9.loadedImages.push(newThumbFilename); // We don't resolve until the thumb is loaded
resolve();
};
@ -7058,7 +7105,7 @@ function () {
}, {
key: "getHigherQuality",
value: function getHigherQuality(currentQualityIndex, previewImage, frame, thumbFilename) {
var _this9 = this;
var _this10 = this;
if (currentQualityIndex < this.thumbnails.length - 1) {
// Only use the higher quality version if it's going to look any better - if the current thumb is of a lower pixel density than the thumbnail container
@ -7072,10 +7119,10 @@ function () {
// Recurse back to the loadImage function - show a higher quality one, but only if the viewer is on this frame for a while
setTimeout(function () {
// Make sure the mouse hasn't already moved on and started hovering at another image
if (_this9.showingThumbFilename === thumbFilename) {
_this9.player.debug.log("Showing higher quality thumb for: ".concat(thumbFilename));
if (_this10.showingThumbFilename === thumbFilename) {
_this10.player.debug.log("Showing higher quality thumb for: ".concat(thumbFilename));
_this9.loadImage(currentQualityIndex + 1);
_this10.loadImage(currentQualityIndex + 1);
}
}, 300);
}
@ -7349,11 +7396,16 @@ var source = {
if (_this2.isHTML5 || _this2.isEmbed && !_this2.supported.ui) {
// Setup interface
ui.build.call(_this2);
}
} // Load HTML5 sources
if (_this2.isHTML5) {
// Load HTML5 sources
_this2.media.load();
} // Reload thumbnails
if (_this2.previewThumbnails) {
_this2.previewThumbnails.load();
} // Update the fullscreen support

280
dist/plyr.polyfilled.js vendored
View File

@ -7863,6 +7863,38 @@ typeof navigator === "object" && (function (global, factory) {
this.bind(elements.progress, 'mouseenter mouseleave mousemove', function (event) {
return controls.updateSeekTooltip.call(player, event);
}); // Preview thumbnails plugin
// TODO: Really need to work on some sort of plug-in wide event bus or pub-sub for this
this.bind(elements.progress, 'mousemove touchmove', function (event) {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.startMove(event);
}
}); // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering
this.bind(elements.progress, 'mouseleave click', function () {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.endMove(false, true);
}
}); // Show scrubbing preview
this.bind(elements.progress, 'mousedown touchstart', function (event) {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.startScrubbing(event);
}
});
this.bind(elements.progress, 'mouseup touchend', function (event) {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.endScrubbing(event);
}
}); // Polyfill for lower fill in <input type="range"> for webkit
if (browser.isWebkit) {
@ -9782,17 +9814,15 @@ typeof navigator === "object" && (function (global, factory) {
this.player = player;
this.thumbnails = [];
this.lastMousemoveEventTime = Date.now();
this.loaded = false;
this.lastMouseMoveTime = Date.now();
this.mouseDown = false;
this.loadedImages = [];
this.elements = {
thumb: {},
scrubbing: {}
};
if (this.enabled) {
this.load();
}
this.load();
}
_createClass(PreviewThumbnails, [{
@ -9800,17 +9830,23 @@ typeof navigator === "object" && (function (global, factory) {
value: function load() {
var _this = this;
// Turn off the regular seek tooltip
this.player.config.tooltips.seek = false;
// Togglethe regular seek tooltip
if (this.player.elements.display.seekTooltip) {
this.player.elements.display.seekTooltip.hidden = this.enabled;
}
if (!this.enabled) {
return;
}
this.getThumbnails().then(function () {
// Initiate DOM listeners so that our preview thumbnails can be used
_this.listeners(); // Render DOM elements
// Render DOM elements
_this.render(); // Check to see if thumb container size was specified manually in CSS
_this.determineContainerAutoSizing();
_this.loaded = true;
});
} // Download VTT files and parse them
@ -9879,6 +9915,89 @@ typeof navigator === "object" && (function (global, factory) {
});
});
}
}, {
key: "startMove",
value: function startMove(event) {
if (!this.loaded) {
return;
}
if (!is$1.event(event) || !['touchmove', 'mousemove'].includes(event.type)) {
return;
} // Wait until media has a duration
if (!this.player.media.duration) {
return;
}
if (event.type === 'touchmove') {
// Calculate seek hover position as approx video seconds
this.seekTime = this.player.media.duration * (this.player.elements.inputs.seek.value / 100);
} else {
// Calculate seek hover position as approx video seconds
var clientRect = this.player.elements.progress.getBoundingClientRect();
var percentage = 100 / clientRect.width * (event.pageX - clientRect.left);
this.seekTime = this.player.media.duration * (percentage / 100);
if (this.seekTime < 0) {
// The mousemove fires for 10+px out to the left
this.seekTime = 0;
}
if (this.seekTime > this.player.media.duration - 1) {
// Took 1 second off the duration for safety, because different players can disagree on the real duration of a video
this.seekTime = this.player.media.duration - 1;
}
this.mousePosX = event.pageX; // Set time text inside image container
this.elements.thumb.time.innerText = formatTime(this.seekTime);
} // Download and show image
this.showImageAtCurrentTime();
}
}, {
key: "endMove",
value: function endMove() {
this.toggleThumbContainer(false, true);
}
}, {
key: "startScrubbing",
value: function startScrubbing(event) {
// Only act on left mouse button (0), or touch device (event.button is false)
if (event.button === false || event.button === 0) {
this.mouseDown = true; // Wait until media has a duration
if (this.player.media.duration) {
this.toggleScrubbingContainer(true);
this.toggleThumbContainer(false, true); // Download and show image
this.showImageAtCurrentTime();
}
}
}
}, {
key: "finishScrubbing",
value: function finishScrubbing() {
var _this4 = this;
this.mouseDown = false; // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview
if (Math.ceil(this.lastTime) === Math.ceil(this.player.media.currentTime)) {
// The video was already seeked/loaded at the chosen time - hide immediately
this.toggleScrubbingContainer(false);
} else {
// The video hasn't seeked yet. Wait for that
once.call(this.player, this.player.media, 'timeupdate', function () {
// Re-check mousedown - we might have already started scrubbing again
if (!_this4.mouseDown) {
_this4.toggleScrubbingContainer(false);
}
});
}
}
/**
* Setup hooks for Plyr and window events
*/
@ -9886,89 +10005,17 @@ typeof navigator === "object" && (function (global, factory) {
}, {
key: "listeners",
value: function listeners() {
var _this4 = this;
var _this5 = this;
// Mouse hover over seek bar
on.call(this.player, this.player.elements.progress, 'mousemove', function (event) {
// Wait until media has a duration
if (_this4.player.media.duration) {
// Calculate seek hover position as approx video seconds
var clientRect = _this4.player.elements.progress.getBoundingClientRect();
var percentage = 100 / clientRect.width * (event.pageX - clientRect.left);
_this4.seekTime = _this4.player.media.duration * (percentage / 100);
if (_this4.seekTime < 0) {
// The mousemove fires for 10+px out to the left
_this4.seekTime = 0;
}
if (_this4.seekTime > _this4.player.media.duration - 1) {
// Took 1 second off the duration for safety, because different players can disagree on the real duration of a video
_this4.seekTime = _this4.player.media.duration - 1;
}
_this4.mousePosX = event.pageX; // Set time text inside image container
_this4.elements.thumb.time.innerText = formatTime(_this4.seekTime); // Download and show image
_this4.showImageAtCurrentTime();
}
}); // Touch device seeking - performs same function as above
on.call(this.player, this.player.elements.progress, 'touchmove', function () {
// Wait until media has a duration
if (_this4.player.media.duration) {
// Calculate seek hover position as approx video seconds
_this4.seekTime = _this4.player.media.duration * (_this4.player.elements.inputs.seek.value / 100); // Download and show image
_this4.showImageAtCurrentTime();
}
}); // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering
on.call(this.player, this.player.elements.progress, 'mouseleave click', function () {
_this4.toggleThumbContainer(false, true);
});
// Hide thumbnail preview - on mouse click, mouse leave (in listeners.js for now), and video play/seek. All four are required, e.g., for buffering
this.player.on('play', function () {
_this4.toggleThumbContainer(false, true);
_this5.toggleThumbContainer(false, true);
});
this.player.on('seeked', function () {
_this4.toggleThumbContainer(false);
}); // Show scrubbing preview
on.call(this.player, this.player.elements.progress, 'mousedown touchstart', function (event) {
// Only act on left mouse button (0), or touch device (event.button is false)
if (event.button === false || event.button === 0) {
_this4.mouseDown = true; // Wait until media has a duration
if (_this4.player.media.duration) {
_this4.toggleScrubbingContainer(true);
_this4.toggleThumbContainer(false, true); // Download and show image
_this4.showImageAtCurrentTime();
}
}
_this5.toggleThumbContainer(false);
});
on.call(this.player, this.player.media, 'timeupdate', function () {
_this4.timeAtLastTimeupdate = _this4.player.media.currentTime;
});
on.call(this.player, this.player.elements.progress, 'mouseup touchend', function () {
_this4.mouseDown = false; // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview
if (Math.ceil(_this4.timeAtLastTimeupdate) === Math.ceil(_this4.player.media.currentTime)) {
// The video was already seeked/loaded at the chosen time - hide immediately
_this4.toggleScrubbingContainer(false);
} else {
// The video hasn't seeked yet. Wait for that
once.call(_this4.player, _this4.player.media, 'timeupdate', function () {
// Re-check mousedown - we might have already started scrubbing again
if (!_this4.mouseDown) {
_this4.toggleScrubbingContainer(false);
}
});
}
this.player.on('timeupdate', function () {
_this5.lastTime = _this5.player.media.currentTime;
});
}
/**
@ -10005,7 +10052,7 @@ typeof navigator === "object" && (function (global, factory) {
}, {
key: "showImageAtCurrentTime",
value: function showImageAtCurrentTime() {
var _this5 = this;
var _this6 = this;
if (this.mouseDown) {
this.setScrubbingContainerSize();
@ -10017,7 +10064,7 @@ typeof navigator === "object" && (function (global, factory) {
var thumbNum = this.thumbnails[0].frames.findIndex(function (frame) {
return _this5.seekTime >= frame.startTime && _this5.seekTime <= frame.endTime;
return _this6.seekTime >= frame.startTime && _this6.seekTime <= frame.endTime;
});
var hasThumb = thumbNum >= 0;
var qualityIndex = 0;
@ -10029,7 +10076,7 @@ typeof navigator === "object" && (function (global, factory) {
this.thumbnails.forEach(function (thumbnail, index) {
if (_this5.loadedImages.includes(thumbnail.frames[thumbNum].text)) {
if (_this6.loadedImages.includes(thumbnail.frames[thumbNum].text)) {
qualityIndex = index;
}
}); // Only proceed if either thumbnum or thumbfilename has changed
@ -10043,7 +10090,7 @@ typeof navigator === "object" && (function (global, factory) {
}, {
key: "loadImage",
value: function loadImage() {
var _this6 = this;
var _this7 = this;
var qualityIndex = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var thumbNum = this.showingThumb;
@ -10071,7 +10118,7 @@ typeof navigator === "object" && (function (global, factory) {
this.player.debug.log("Loading image: ".concat(thumbUrl)); // For some reason, passing the named function directly causes it to execute immediately. So I've wrapped it in an anonymous function...
previewImage.onload = function () {
return _this6.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true);
return _this7.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true);
};
this.loadingImage = previewImage;
@ -10108,7 +10155,7 @@ typeof navigator === "object" && (function (global, factory) {
}, {
key: "removeOldImages",
value: function removeOldImages(currentImage) {
var _this7 = this;
var _this8 = this;
// Get a list of all images, convert it from a DOM list to an array
Array.from(this.currentImageContainer.children).forEach(function (image) {
@ -10116,18 +10163,18 @@ typeof navigator === "object" && (function (global, factory) {
return;
}
var removeDelay = _this7.usingSprites ? 500 : 1000;
var removeDelay = _this8.usingSprites ? 500 : 1000;
if (image.dataset.index !== currentImage.dataset.index && !image.dataset.deleting) {
// Wait 200ms, as the new image can take some time to show on certain browsers (even though it was downloaded before showing). This will prevent flicker, and show some generosity towards slower clients
// First set attribute 'deleting' to prevent multi-handling of this on repeat firing of this function
image.dataset.deleting = true; // This has to be set before the timeout - to prevent issues switching between hover and scrub
var currentImageContainer = _this7.currentImageContainer;
var currentImageContainer = _this8.currentImageContainer;
setTimeout(function () {
currentImageContainer.removeChild(image);
_this7.player.debug.log("Removing thumb: ".concat(image.dataset.filename));
_this8.player.debug.log("Removing thumb: ".concat(image.dataset.filename));
}, removeDelay);
}
});
@ -10137,21 +10184,21 @@ typeof navigator === "object" && (function (global, factory) {
}, {
key: "preloadNearby",
value: function preloadNearby(thumbNum) {
var _this8 = this;
var _this9 = this;
var forward = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
return new Promise(function (resolve) {
setTimeout(function () {
var oldThumbFilename = _this8.thumbnails[0].frames[thumbNum].text;
var oldThumbFilename = _this9.thumbnails[0].frames[thumbNum].text;
if (_this8.showingThumbFilename === oldThumbFilename) {
if (_this9.showingThumbFilename === oldThumbFilename) {
// Find the nearest thumbs with different filenames. Sometimes it'll be the next index, but in the case of sprites, it might be 100+ away
var thumbnailsClone;
if (forward) {
thumbnailsClone = _this8.thumbnails[0].frames.slice(thumbNum);
thumbnailsClone = _this9.thumbnails[0].frames.slice(thumbNum);
} else {
thumbnailsClone = _this8.thumbnails[0].frames.slice(0, thumbNum).reverse();
thumbnailsClone = _this9.thumbnails[0].frames.slice(0, thumbNum).reverse();
}
var foundOne = false;
@ -10160,20 +10207,20 @@ typeof navigator === "object" && (function (global, factory) {
if (newThumbFilename !== oldThumbFilename) {
// Found one with a different filename. Make sure it hasn't already been loaded on this page visit
if (!_this8.loadedImages.includes(newThumbFilename)) {
if (!_this9.loadedImages.includes(newThumbFilename)) {
foundOne = true;
_this8.player.debug.log("Preloading thumb filename: ".concat(newThumbFilename));
_this9.player.debug.log("Preloading thumb filename: ".concat(newThumbFilename));
var urlPrefix = _this8.thumbnails[0].urlPrefix;
var urlPrefix = _this9.thumbnails[0].urlPrefix;
var thumbURL = urlPrefix + newThumbFilename;
var previewImage = new Image();
previewImage.src = thumbURL;
previewImage.onload = function () {
_this8.player.debug.log("Preloaded thumb filename: ".concat(newThumbFilename));
_this9.player.debug.log("Preloaded thumb filename: ".concat(newThumbFilename));
if (!_this8.loadedImages.includes(newThumbFilename)) _this8.loadedImages.push(newThumbFilename); // We don't resolve until the thumb is loaded
if (!_this9.loadedImages.includes(newThumbFilename)) _this9.loadedImages.push(newThumbFilename); // We don't resolve until the thumb is loaded
resolve();
};
@ -10192,7 +10239,7 @@ typeof navigator === "object" && (function (global, factory) {
}, {
key: "getHigherQuality",
value: function getHigherQuality(currentQualityIndex, previewImage, frame, thumbFilename) {
var _this9 = this;
var _this10 = this;
if (currentQualityIndex < this.thumbnails.length - 1) {
// Only use the higher quality version if it's going to look any better - if the current thumb is of a lower pixel density than the thumbnail container
@ -10206,10 +10253,10 @@ typeof navigator === "object" && (function (global, factory) {
// Recurse back to the loadImage function - show a higher quality one, but only if the viewer is on this frame for a while
setTimeout(function () {
// Make sure the mouse hasn't already moved on and started hovering at another image
if (_this9.showingThumbFilename === thumbFilename) {
_this9.player.debug.log("Showing higher quality thumb for: ".concat(thumbFilename));
if (_this10.showingThumbFilename === thumbFilename) {
_this10.player.debug.log("Showing higher quality thumb for: ".concat(thumbFilename));
_this9.loadImage(currentQualityIndex + 1);
_this10.loadImage(currentQualityIndex + 1);
}
}, 300);
}
@ -10483,11 +10530,16 @@ typeof navigator === "object" && (function (global, factory) {
if (_this2.isHTML5 || _this2.isEmbed && !_this2.supported.ui) {
// Setup interface
ui.build.call(_this2);
}
} // Load HTML5 sources
if (_this2.isHTML5) {
// Load HTML5 sources
_this2.media.load();
} // Reload thumbnails
if (_this2.previewThumbnails) {
_this2.previewThumbnails.load();
} // Update the fullscreen support

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@ -7857,6 +7857,38 @@ function () {
this.bind(elements.progress, 'mouseenter mouseleave mousemove', function (event) {
return controls.updateSeekTooltip.call(player, event);
}); // Preview thumbnails plugin
// TODO: Really need to work on some sort of plug-in wide event bus or pub-sub for this
this.bind(elements.progress, 'mousemove touchmove', function (event) {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.startMove(event);
}
}); // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering
this.bind(elements.progress, 'mouseleave click', function () {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.endMove(false, true);
}
}); // Show scrubbing preview
this.bind(elements.progress, 'mousedown touchstart', function (event) {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.startScrubbing(event);
}
});
this.bind(elements.progress, 'mouseup touchend', function (event) {
var previewThumbnails = player.previewThumbnails;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.endScrubbing(event);
}
}); // Polyfill for lower fill in <input type="range"> for webkit
if (browser.isWebkit) {
@ -9776,17 +9808,15 @@ function () {
this.player = player;
this.thumbnails = [];
this.lastMousemoveEventTime = Date.now();
this.loaded = false;
this.lastMouseMoveTime = Date.now();
this.mouseDown = false;
this.loadedImages = [];
this.elements = {
thumb: {},
scrubbing: {}
};
if (this.enabled) {
this.load();
}
this.load();
}
_createClass(PreviewThumbnails, [{
@ -9794,17 +9824,23 @@ function () {
value: function load() {
var _this = this;
// Turn off the regular seek tooltip
this.player.config.tooltips.seek = false;
// Togglethe regular seek tooltip
if (this.player.elements.display.seekTooltip) {
this.player.elements.display.seekTooltip.hidden = this.enabled;
}
if (!this.enabled) {
return;
}
this.getThumbnails().then(function () {
// Initiate DOM listeners so that our preview thumbnails can be used
_this.listeners(); // Render DOM elements
// Render DOM elements
_this.render(); // Check to see if thumb container size was specified manually in CSS
_this.determineContainerAutoSizing();
_this.loaded = true;
});
} // Download VTT files and parse them
@ -9873,6 +9909,89 @@ function () {
});
});
}
}, {
key: "startMove",
value: function startMove(event) {
if (!this.loaded) {
return;
}
if (!is$1.event(event) || !['touchmove', 'mousemove'].includes(event.type)) {
return;
} // Wait until media has a duration
if (!this.player.media.duration) {
return;
}
if (event.type === 'touchmove') {
// Calculate seek hover position as approx video seconds
this.seekTime = this.player.media.duration * (this.player.elements.inputs.seek.value / 100);
} else {
// Calculate seek hover position as approx video seconds
var clientRect = this.player.elements.progress.getBoundingClientRect();
var percentage = 100 / clientRect.width * (event.pageX - clientRect.left);
this.seekTime = this.player.media.duration * (percentage / 100);
if (this.seekTime < 0) {
// The mousemove fires for 10+px out to the left
this.seekTime = 0;
}
if (this.seekTime > this.player.media.duration - 1) {
// Took 1 second off the duration for safety, because different players can disagree on the real duration of a video
this.seekTime = this.player.media.duration - 1;
}
this.mousePosX = event.pageX; // Set time text inside image container
this.elements.thumb.time.innerText = formatTime(this.seekTime);
} // Download and show image
this.showImageAtCurrentTime();
}
}, {
key: "endMove",
value: function endMove() {
this.toggleThumbContainer(false, true);
}
}, {
key: "startScrubbing",
value: function startScrubbing(event) {
// Only act on left mouse button (0), or touch device (event.button is false)
if (event.button === false || event.button === 0) {
this.mouseDown = true; // Wait until media has a duration
if (this.player.media.duration) {
this.toggleScrubbingContainer(true);
this.toggleThumbContainer(false, true); // Download and show image
this.showImageAtCurrentTime();
}
}
}
}, {
key: "finishScrubbing",
value: function finishScrubbing() {
var _this4 = this;
this.mouseDown = false; // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview
if (Math.ceil(this.lastTime) === Math.ceil(this.player.media.currentTime)) {
// The video was already seeked/loaded at the chosen time - hide immediately
this.toggleScrubbingContainer(false);
} else {
// The video hasn't seeked yet. Wait for that
once.call(this.player, this.player.media, 'timeupdate', function () {
// Re-check mousedown - we might have already started scrubbing again
if (!_this4.mouseDown) {
_this4.toggleScrubbingContainer(false);
}
});
}
}
/**
* Setup hooks for Plyr and window events
*/
@ -9880,89 +9999,17 @@ function () {
}, {
key: "listeners",
value: function listeners() {
var _this4 = this;
var _this5 = this;
// Mouse hover over seek bar
on.call(this.player, this.player.elements.progress, 'mousemove', function (event) {
// Wait until media has a duration
if (_this4.player.media.duration) {
// Calculate seek hover position as approx video seconds
var clientRect = _this4.player.elements.progress.getBoundingClientRect();
var percentage = 100 / clientRect.width * (event.pageX - clientRect.left);
_this4.seekTime = _this4.player.media.duration * (percentage / 100);
if (_this4.seekTime < 0) {
// The mousemove fires for 10+px out to the left
_this4.seekTime = 0;
}
if (_this4.seekTime > _this4.player.media.duration - 1) {
// Took 1 second off the duration for safety, because different players can disagree on the real duration of a video
_this4.seekTime = _this4.player.media.duration - 1;
}
_this4.mousePosX = event.pageX; // Set time text inside image container
_this4.elements.thumb.time.innerText = formatTime(_this4.seekTime); // Download and show image
_this4.showImageAtCurrentTime();
}
}); // Touch device seeking - performs same function as above
on.call(this.player, this.player.elements.progress, 'touchmove', function () {
// Wait until media has a duration
if (_this4.player.media.duration) {
// Calculate seek hover position as approx video seconds
_this4.seekTime = _this4.player.media.duration * (_this4.player.elements.inputs.seek.value / 100); // Download and show image
_this4.showImageAtCurrentTime();
}
}); // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering
on.call(this.player, this.player.elements.progress, 'mouseleave click', function () {
_this4.toggleThumbContainer(false, true);
});
// Hide thumbnail preview - on mouse click, mouse leave (in listeners.js for now), and video play/seek. All four are required, e.g., for buffering
this.player.on('play', function () {
_this4.toggleThumbContainer(false, true);
_this5.toggleThumbContainer(false, true);
});
this.player.on('seeked', function () {
_this4.toggleThumbContainer(false);
}); // Show scrubbing preview
on.call(this.player, this.player.elements.progress, 'mousedown touchstart', function (event) {
// Only act on left mouse button (0), or touch device (event.button is false)
if (event.button === false || event.button === 0) {
_this4.mouseDown = true; // Wait until media has a duration
if (_this4.player.media.duration) {
_this4.toggleScrubbingContainer(true);
_this4.toggleThumbContainer(false, true); // Download and show image
_this4.showImageAtCurrentTime();
}
}
_this5.toggleThumbContainer(false);
});
on.call(this.player, this.player.media, 'timeupdate', function () {
_this4.timeAtLastTimeupdate = _this4.player.media.currentTime;
});
on.call(this.player, this.player.elements.progress, 'mouseup touchend', function () {
_this4.mouseDown = false; // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview
if (Math.ceil(_this4.timeAtLastTimeupdate) === Math.ceil(_this4.player.media.currentTime)) {
// The video was already seeked/loaded at the chosen time - hide immediately
_this4.toggleScrubbingContainer(false);
} else {
// The video hasn't seeked yet. Wait for that
once.call(_this4.player, _this4.player.media, 'timeupdate', function () {
// Re-check mousedown - we might have already started scrubbing again
if (!_this4.mouseDown) {
_this4.toggleScrubbingContainer(false);
}
});
}
this.player.on('timeupdate', function () {
_this5.lastTime = _this5.player.media.currentTime;
});
}
/**
@ -9999,7 +10046,7 @@ function () {
}, {
key: "showImageAtCurrentTime",
value: function showImageAtCurrentTime() {
var _this5 = this;
var _this6 = this;
if (this.mouseDown) {
this.setScrubbingContainerSize();
@ -10011,7 +10058,7 @@ function () {
var thumbNum = this.thumbnails[0].frames.findIndex(function (frame) {
return _this5.seekTime >= frame.startTime && _this5.seekTime <= frame.endTime;
return _this6.seekTime >= frame.startTime && _this6.seekTime <= frame.endTime;
});
var hasThumb = thumbNum >= 0;
var qualityIndex = 0;
@ -10023,7 +10070,7 @@ function () {
this.thumbnails.forEach(function (thumbnail, index) {
if (_this5.loadedImages.includes(thumbnail.frames[thumbNum].text)) {
if (_this6.loadedImages.includes(thumbnail.frames[thumbNum].text)) {
qualityIndex = index;
}
}); // Only proceed if either thumbnum or thumbfilename has changed
@ -10037,7 +10084,7 @@ function () {
}, {
key: "loadImage",
value: function loadImage() {
var _this6 = this;
var _this7 = this;
var qualityIndex = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
var thumbNum = this.showingThumb;
@ -10065,7 +10112,7 @@ function () {
this.player.debug.log("Loading image: ".concat(thumbUrl)); // For some reason, passing the named function directly causes it to execute immediately. So I've wrapped it in an anonymous function...
previewImage.onload = function () {
return _this6.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true);
return _this7.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true);
};
this.loadingImage = previewImage;
@ -10102,7 +10149,7 @@ function () {
}, {
key: "removeOldImages",
value: function removeOldImages(currentImage) {
var _this7 = this;
var _this8 = this;
// Get a list of all images, convert it from a DOM list to an array
Array.from(this.currentImageContainer.children).forEach(function (image) {
@ -10110,18 +10157,18 @@ function () {
return;
}
var removeDelay = _this7.usingSprites ? 500 : 1000;
var removeDelay = _this8.usingSprites ? 500 : 1000;
if (image.dataset.index !== currentImage.dataset.index && !image.dataset.deleting) {
// Wait 200ms, as the new image can take some time to show on certain browsers (even though it was downloaded before showing). This will prevent flicker, and show some generosity towards slower clients
// First set attribute 'deleting' to prevent multi-handling of this on repeat firing of this function
image.dataset.deleting = true; // This has to be set before the timeout - to prevent issues switching between hover and scrub
var currentImageContainer = _this7.currentImageContainer;
var currentImageContainer = _this8.currentImageContainer;
setTimeout(function () {
currentImageContainer.removeChild(image);
_this7.player.debug.log("Removing thumb: ".concat(image.dataset.filename));
_this8.player.debug.log("Removing thumb: ".concat(image.dataset.filename));
}, removeDelay);
}
});
@ -10131,21 +10178,21 @@ function () {
}, {
key: "preloadNearby",
value: function preloadNearby(thumbNum) {
var _this8 = this;
var _this9 = this;
var forward = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
return new Promise(function (resolve) {
setTimeout(function () {
var oldThumbFilename = _this8.thumbnails[0].frames[thumbNum].text;
var oldThumbFilename = _this9.thumbnails[0].frames[thumbNum].text;
if (_this8.showingThumbFilename === oldThumbFilename) {
if (_this9.showingThumbFilename === oldThumbFilename) {
// Find the nearest thumbs with different filenames. Sometimes it'll be the next index, but in the case of sprites, it might be 100+ away
var thumbnailsClone;
if (forward) {
thumbnailsClone = _this8.thumbnails[0].frames.slice(thumbNum);
thumbnailsClone = _this9.thumbnails[0].frames.slice(thumbNum);
} else {
thumbnailsClone = _this8.thumbnails[0].frames.slice(0, thumbNum).reverse();
thumbnailsClone = _this9.thumbnails[0].frames.slice(0, thumbNum).reverse();
}
var foundOne = false;
@ -10154,20 +10201,20 @@ function () {
if (newThumbFilename !== oldThumbFilename) {
// Found one with a different filename. Make sure it hasn't already been loaded on this page visit
if (!_this8.loadedImages.includes(newThumbFilename)) {
if (!_this9.loadedImages.includes(newThumbFilename)) {
foundOne = true;
_this8.player.debug.log("Preloading thumb filename: ".concat(newThumbFilename));
_this9.player.debug.log("Preloading thumb filename: ".concat(newThumbFilename));
var urlPrefix = _this8.thumbnails[0].urlPrefix;
var urlPrefix = _this9.thumbnails[0].urlPrefix;
var thumbURL = urlPrefix + newThumbFilename;
var previewImage = new Image();
previewImage.src = thumbURL;
previewImage.onload = function () {
_this8.player.debug.log("Preloaded thumb filename: ".concat(newThumbFilename));
_this9.player.debug.log("Preloaded thumb filename: ".concat(newThumbFilename));
if (!_this8.loadedImages.includes(newThumbFilename)) _this8.loadedImages.push(newThumbFilename); // We don't resolve until the thumb is loaded
if (!_this9.loadedImages.includes(newThumbFilename)) _this9.loadedImages.push(newThumbFilename); // We don't resolve until the thumb is loaded
resolve();
};
@ -10186,7 +10233,7 @@ function () {
}, {
key: "getHigherQuality",
value: function getHigherQuality(currentQualityIndex, previewImage, frame, thumbFilename) {
var _this9 = this;
var _this10 = this;
if (currentQualityIndex < this.thumbnails.length - 1) {
// Only use the higher quality version if it's going to look any better - if the current thumb is of a lower pixel density than the thumbnail container
@ -10200,10 +10247,10 @@ function () {
// Recurse back to the loadImage function - show a higher quality one, but only if the viewer is on this frame for a while
setTimeout(function () {
// Make sure the mouse hasn't already moved on and started hovering at another image
if (_this9.showingThumbFilename === thumbFilename) {
_this9.player.debug.log("Showing higher quality thumb for: ".concat(thumbFilename));
if (_this10.showingThumbFilename === thumbFilename) {
_this10.player.debug.log("Showing higher quality thumb for: ".concat(thumbFilename));
_this9.loadImage(currentQualityIndex + 1);
_this10.loadImage(currentQualityIndex + 1);
}
}, 300);
}
@ -10477,11 +10524,16 @@ var source = {
if (_this2.isHTML5 || _this2.isEmbed && !_this2.supported.ui) {
// Setup interface
ui.build.call(_this2);
}
} // Load HTML5 sources
if (_this2.isHTML5) {
// Load HTML5 sources
_this2.media.load();
} // Reload thumbnails
if (_this2.previewThumbnails) {
_this2.previewThumbnails.load();
} // Update the fullscreen support

36
src/js/listeners.js
View File

@ -740,6 +740,42 @@ class Listeners {
controls.updateSeekTooltip.call(player, event),
);
// Preview thumbnails plugin
// TODO: Really need to work on some sort of plug-in wide event bus or pub-sub for this
this.bind(elements.progress, 'mousemove touchmove', event => {
const { previewThumbnails } = player;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.startMove(event);
}
});
// Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering
this.bind(elements.progress, 'mouseleave click', () => {
const { previewThumbnails } = player;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.endMove(false, true);
}
});
// Show scrubbing preview
this.bind(elements.progress, 'mousedown touchstart', event => {
const { previewThumbnails } = player;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.startScrubbing(event);
}
});
this.bind(elements.progress, 'mouseup touchend', event => {
const { previewThumbnails } = player;
if (previewThumbnails && previewThumbnails.loaded) {
previewThumbnails.endScrubbing(event);
}
});
// Polyfill for lower fill in <input type="range"> for webkit
if (browser.isWebkit) {
Array.from(getElements.call(player, 'input[type="range"]')).forEach(element => {

187
src/js/plugins/previewThumbnails.js
View File

@ -1,5 +1,5 @@
import { createElement } from '../utils/elements';
import { on, once } from '../utils/events';
import { once } from '../utils/events';
import fetch from '../utils/fetch';
import is from '../utils/is';
import { formatTime } from '../utils/time';
@ -72,7 +72,8 @@ class PreviewThumbnails {
constructor(player) {
this.player = player;
this.thumbnails = [];
this.lastMousemoveEventTime = Date.now();
this.loaded = false;
this.lastMouseMoveTime = Date.now();
this.mouseDown = false;
this.loadedImages = [];
@ -81,9 +82,7 @@ class PreviewThumbnails {
scrubbing: {},
};
if (this.enabled) {
this.load();
}
this.load();
}
get enabled() {
@ -91,18 +90,23 @@ class PreviewThumbnails {
}
load() {
// Turn off the regular seek tooltip
this.player.config.tooltips.seek = false;
// Togglethe regular seek tooltip
if (this.player.elements.display.seekTooltip) {
this.player.elements.display.seekTooltip.hidden = this.enabled;
}
if (!this.enabled) {
return;
}
this.getThumbnails().then(() => {
// Initiate DOM listeners so that our preview thumbnails can be used
this.listeners();
// Render DOM elements
this.render();
// Check to see if thumb container size was specified manually in CSS
this.determineContainerAutoSizing();
this.loaded = true;
});
}
@ -165,96 +169,101 @@ class PreviewThumbnails {
});
}
startMove(event) {
if (!this.loaded) {
return;
}
if (!is.event(event) || !['touchmove', 'mousemove'].includes(event.type)) {
return;
}
// Wait until media has a duration
if (!this.player.media.duration) {
return;
}
if (event.type === 'touchmove') {
// Calculate seek hover position as approx video seconds
this.seekTime = this.player.media.duration * (this.player.elements.inputs.seek.value / 100);
} else {
// Calculate seek hover position as approx video seconds
const clientRect = this.player.elements.progress.getBoundingClientRect();
const percentage = (100 / clientRect.width) * (event.pageX - clientRect.left);
this.seekTime = this.player.media.duration * (percentage / 100);
if (this.seekTime < 0) {
// The mousemove fires for 10+px out to the left
this.seekTime = 0;
}
if (this.seekTime > this.player.media.duration - 1) {
// Took 1 second off the duration for safety, because different players can disagree on the real duration of a video
this.seekTime = this.player.media.duration - 1;
}
this.mousePosX = event.pageX;
// Set time text inside image container
this.elements.thumb.time.innerText = formatTime(this.seekTime);
}
// Download and show image
this.showImageAtCurrentTime();
}
endMove() {
this.toggleThumbContainer(false, true);
}
startScrubbing(event) {
// Only act on left mouse button (0), or touch device (event.button is false)
if (event.button === false || event.button === 0) {
this.mouseDown = true;
// Wait until media has a duration
if (this.player.media.duration) {
this.toggleScrubbingContainer(true);
this.toggleThumbContainer(false, true);
// Download and show image
this.showImageAtCurrentTime();
}
}
}
finishScrubbing() {
this.mouseDown = false;
// Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview
if (Math.ceil(this.lastTime) === Math.ceil(this.player.media.currentTime)) {
// The video was already seeked/loaded at the chosen time - hide immediately
this.toggleScrubbingContainer(false);
} else {
// The video hasn't seeked yet. Wait for that
once.call(this.player, this.player.media, 'timeupdate', () => {
// Re-check mousedown - we might have already started scrubbing again
if (!this.mouseDown) {
this.toggleScrubbingContainer(false);
}
});
}
}
/**
* Setup hooks for Plyr and window events
*/
listeners() {
// Mouse hover over seek bar
on.call(this.player, this.player.elements.progress, 'mousemove', event => {
// Wait until media has a duration
if (this.player.media.duration) {
// Calculate seek hover position as approx video seconds
const clientRect = this.player.elements.progress.getBoundingClientRect();
const percentage = (100 / clientRect.width) * (event.pageX - clientRect.left);
this.seekTime = this.player.media.duration * (percentage / 100);
if (this.seekTime < 0) {
// The mousemove fires for 10+px out to the left
this.seekTime = 0;
}
if (this.seekTime > this.player.media.duration - 1) {
// Took 1 second off the duration for safety, because different players can disagree on the real duration of a video
this.seekTime = this.player.media.duration - 1;
}
this.mousePosX = event.pageX;
// Set time text inside image container
this.elements.thumb.time.innerText = formatTime(this.seekTime);
// Download and show image
this.showImageAtCurrentTime();
}
});
// Touch device seeking - performs same function as above
on.call(this.player, this.player.elements.progress, 'touchmove', () => {
// Wait until media has a duration
if (this.player.media.duration) {
// Calculate seek hover position as approx video seconds
this.seekTime = this.player.media.duration * (this.player.elements.inputs.seek.value / 100);
// Download and show image
this.showImageAtCurrentTime();
}
});
// Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering
on.call(this.player, this.player.elements.progress, 'mouseleave click', () => {
this.toggleThumbContainer(false, true);
});
// Hide thumbnail preview - on mouse click, mouse leave (in listeners.js for now), and video play/seek. All four are required, e.g., for buffering
this.player.on('play', () => {
this.toggleThumbContainer(false, true);
});
this.player.on('seeked', () => {
this.toggleThumbContainer(false);
});
// Show scrubbing preview
on.call(this.player, this.player.elements.progress, 'mousedown touchstart', event => {
// Only act on left mouse button (0), or touch device (event.button is false)
if (event.button === false || event.button === 0) {
this.mouseDown = true;
// Wait until media has a duration
if (this.player.media.duration) {
this.toggleScrubbingContainer(true);
this.toggleThumbContainer(false, true);
// Download and show image
this.showImageAtCurrentTime();
}
}
});
on.call(this.player, this.player.media, 'timeupdate', () => {
this.timeAtLastTimeupdate = this.player.media.currentTime;
});
on.call(this.player, this.player.elements.progress, 'mouseup touchend', () => {
this.mouseDown = false;
// Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview
if (Math.ceil(this.timeAtLastTimeupdate) === Math.ceil(this.player.media.currentTime)) {
// The video was already seeked/loaded at the chosen time - hide immediately
this.toggleScrubbingContainer(false);
} else {
// The video hasn't seeked yet. Wait for that
once.call(this.player, this.player.media, 'timeupdate', () => {
// Re-check mousedown - we might have already started scrubbing again
if (!this.mouseDown) {
this.toggleScrubbingContainer(false);
}
});
}
this.player.on('timeupdate', () => {
this.lastTime = this.player.media.currentTime;
});
}

7
src/js/source.js
View File

@ -125,11 +125,16 @@ const source = {
ui.build.call(this);
}
// Load HTML5 sources
if (this.isHTML5) {
// Load HTML5 sources
this.media.load();
}
// Reload thumbnails
if (this.previewThumbnails) {
this.previewThumbnails.load();
}
// Update the fullscreen support
this.fullscreen.update();
},