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video.js/src/core.js

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MAJOR REFACTOR: Restrcutured code into class-based components. Setup and configuring should still work the same, but controls and tech elements are now sub-classes for Component, which builds elements and applies event behaviors. Removed demo source code from repository root. Was receiving pull requests for the release files instead of source files. This makes it more clear where to make changes.
2011-11-29 11:40:05 -08:00
// HTML5 Shiv. Must be in <head> to support older browsers.
document.createElement("video");document.createElement("audio");
var VideoJS = function(id, addOptions, ready){
Modified some comments
2011-11-30 11:53:08 -08:00
var tag; // Element of ID
MAJOR REFACTOR: Restrcutured code into class-based components. Setup and configuring should still work the same, but controls and tech elements are now sub-classes for Component, which builds elements and applies event behaviors. Removed demo source code from repository root. Was receiving pull requests for the release files instead of source files. This makes it more clear where to make changes.
2011-11-29 11:40:05 -08:00
// Allow for element or ID to be passed in
// String ID
if (typeof id == "string") {
// Adjust for jQuery ID syntax
if (id.indexOf("#") === 0) {
id = id.slice(1);
}
// If a player instance has already been created for this ID return it.
if (_V_.players[id]) {
return _V_.players[id];
// Otherwise get element for ID
} else {
tag = _V_.el(id)
}
// ID is a media element
} else {
tag = id;
}
// Check for a useable element
if (!tag || !tag.nodeName) { // re: nodeName, could be a box div also
Modified some comments
2011-11-30 11:53:08 -08:00
throw new TypeError("The element or ID supplied is not valid. (VideoJS)"); // Returns
MAJOR REFACTOR: Restrcutured code into class-based components. Setup and configuring should still work the same, but controls and tech elements are now sub-classes for Component, which builds elements and applies event behaviors. Removed demo source code from repository root. Was receiving pull requests for the release files instead of source files. This makes it more clear where to make changes.
2011-11-29 11:40:05 -08:00
}
// Element may have a player attr referring to an already created player instance.
// If not, set up a new player and return the instance.
Fixed some IE comma errors. Made ajax error clearer. Fixed a setup issue.
2011-11-29 16:39:43 -08:00
return tag.player || new _V_.Player(tag, addOptions, ready);
MAJOR REFACTOR: Restrcutured code into class-based components. Setup and configuring should still work the same, but controls and tech elements are now sub-classes for Component, which builds elements and applies event behaviors. Removed demo source code from repository root. Was receiving pull requests for the release files instead of source files. This makes it more clear where to make changes.
2011-11-29 11:40:05 -08:00
},
// Shortcut
_V_ = VideoJS;
VideoJS.players = {};
VideoJS.options = {
// Default order of fallback technology
Changed h5swf name to just Flash for ease of use. And lowercased tech object names.
2011-12-07 21:03:12 -08:00
techOrder: ["html5","flash"],
Added ability to pass options to flash fallback.
2011-12-07 21:29:21 -08:00
// techOrder: ["flash","html5"],
Changed h5swf name to just Flash for ease of use. And lowercased tech object names.
2011-12-07 21:03:12 -08:00
Added ability to pass options to flash fallback.
2011-12-07 21:29:21 -08:00
html5: {},
Changed h5swf name to just Flash for ease of use. And lowercased tech object names.
2011-12-07 21:03:12 -08:00
flash: {
Added ability to pass options to flash fallback.
2011-12-07 21:29:21 -08:00
swf: "flash/video-js.swf"
// swf: "https://s3.amazonaws.com/video-js/3.0b/video-js.swf"
// swf: "http://video-js.zencoder.com/3.0b/video-js.swf"
// swf: "http://video-js.com/test/video-js.swf"
// swf: "http://video-js.com/source/flash/video-js.swf"
// swf: "http://video-js.com/source/flash/video-js.swf"
// swf: "video-js.swf"
Changed h5swf name to just Flash for ease of use. And lowercased tech object names.
2011-12-07 21:03:12 -08:00
},
MAJOR REFACTOR: Restrcutured code into class-based components. Setup and configuring should still work the same, but controls and tech elements are now sub-classes for Component, which builds elements and applies event behaviors. Removed demo source code from repository root. Was receiving pull requests for the release files instead of source files. This makes it more clear where to make changes.
2011-11-29 11:40:05 -08:00
// Default of web browser is 300x150. Should rely on source width/height.
width: "auto",
height: "auto",
Updated swf object to newest version. Optimizing player for later loaded sources.
2011-12-01 15:47:12 -08:00
// defaultVolume: 0.85,
defaultVolume: 0.00, // The freakin seaguls are driving me crazy!
MAJOR REFACTOR: Restrcutured code into class-based components. Setup and configuring should still work the same, but controls and tech elements are now sub-classes for Component, which builds elements and applies event behaviors. Removed demo source code from repository root. Was receiving pull requests for the release files instead of source files. This makes it more clear where to make changes.
2011-11-29 11:40:05 -08:00
// Included control sets
components: [
"bigPlayButton",
{ name: "controlBar", options: {
components: [
"playToggle",
"fullscreenToggle",
"currentTimeDisplay",
"timeDivider",
"durationDisplay",
"remainingTimeDisplay",
{ name: "progressControl", options: {
components: [
{ name: "seekBar", options: {
components: [
"loadProgressBar",
"playProgressBar",
"seekHandle"
]}
}
]}
},
{ name: "volumeControl", options: {
components: [
{ name: "volumeBar", options: {
components: [
"volumeLevel",
"volumeHandle"
]}
}
]}
},
"muteToggle"
]
}},
"subtitlesDisplay"/*, "replay"*/
]
};
// Automatically set up any tags that have a data-setup attribute
_V_.autoSetup = function(){
Modified some comments
2011-11-30 11:53:08 -08:00
var options, vid, player,
vids = document.getElementsByTagName("video");
MAJOR REFACTOR: Restrcutured code into class-based components. Setup and configuring should still work the same, but controls and tech elements are now sub-classes for Component, which builds elements and applies event behaviors. Removed demo source code from repository root. Was receiving pull requests for the release files instead of source files. This makes it more clear where to make changes.
2011-11-29 11:40:05 -08:00
// Check if any media elements exist
if (vids && vids.length > 0) {
for (var i=0,j=vids.length; i<j; i++) {
vid = vids[i];
// Check if element exists, has getAttribute func.
// IE seems to consider typeof el.getAttribute == "object" instead of "function" like expected, at least when loading the player immediately.
if (vid && vid.getAttribute) {
// Make sure this player hasn't already been set up.
if (vid.player === undefined) {
options = vid.getAttribute("data-setup");
// Check if data-setup attr exists.
// We only auto-setup if they've added the data-setup attr.
if (options !== null) {
// Parse options JSON
// If empty string, make it a parsable json object.
options = JSON.parse(options || "{}");
// Create new video.js instance.
player = _V_(vid, options);
}
}
// If getAttribute isn't defined, we need to wait for the DOM.
} else {
_V_.autoSetupTimeout(1);
break;
}
}
// No videos were found, so keep looping
} else {
_V_.autoSetupTimeout(1);
}
};
// Pause to let the DOM keep processing
_V_.autoSetupTimeout = function(wait){
setTimeout(_V_.autoSetup, wait);
};
// Being called at _end now.
_V_.autoSetupTimeout(1); // Let vjs javascript finish executing
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