100 lines
2.5 KiB
JavaScript
100 lines
2.5 KiB
JavaScript
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/**
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* @license jQuery webcam plugin v1.0.0 09/12/2010
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* http://www.xarg.org/project/jquery-webcam-plugin/
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*
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* Copyright (c) 2010, Robert Eisele (robert@xarg.org)
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* Dual licensed under the MIT or GPL Version 2 licenses.
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**/
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(function ($) {
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var webcam = {
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"extern": null, // external select token to support jQuery dialogs
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"append": true, // append object instead of overwriting
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"width": 320,
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"height": 240,
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"mode": "callback", // callback | save | stream
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"swffile": "jscam.swf",
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"quality": 85,
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"debug": function () {},
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"onCapture": function () {},
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"onTick": function () {},
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"onSave": function () {},
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"onLoad": function () {}
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};
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window["webcam"] = webcam;
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$["fn"]["webcam"] = function(options) {
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if (typeof options === "object") {
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for (var ndx in webcam) {
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if (options[ndx] !== undefined) {
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webcam[ndx] = options[ndx];
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}
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}
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}
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var source = '<object id="XwebcamXobjectX" type="application/x-shockwave-flash" data="'+webcam["swffile"]+'" width="'+webcam["width"]+'" height="'+webcam["height"]+'"><param name="movie" value="'+webcam["swffile"]+'" /><param name="FlashVars" value="mode='+webcam["mode"]+'&quality='+webcam["quality"]+'" /><param name="allowScriptAccess" value="always" /></object>';
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if (null !== webcam["extern"]) {
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$(webcam["extern"])[webcam["append"] ? "append" : "html"](source);
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} else {
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this[webcam["append"] ? "append" : "html"](source);
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}
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var run = 3;
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(_register = function() {
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var cam = document.getElementById('XwebcamXobjectX');
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if (cam && cam["capture"] !== undefined) {
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/* Simple callback methods are not allowed :-/ */
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webcam["capture"] = function(x) {
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try {
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return cam["capture"](x);
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} catch(e) {}
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}
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webcam["save"] = function(x) {
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try {
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return cam["save"](x);
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} catch(e) {}
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}
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webcam["setCamera"] = function(x) {
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try {
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return cam["setCamera"](x);
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} catch(e) {}
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}
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webcam["getCameraList"] = function() {
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try {
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return cam["getCameraList"]();
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} catch(e) {}
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}
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webcam["pauseCamera"] = function() {
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try {
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return cam["pauseCamera"]();
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} catch(e) {}
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}
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webcam["resumeCamera"] = function() {
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try {
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return cam["resumeCamera"]();
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} catch(e) {}
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}
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webcam["onLoad"]();
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} else if (0 == run) {
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webcam["debug"]("error", "Flash movie not yet registered!");
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} else {
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/* Flash interface not ready yet */
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run--;
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window.setTimeout(_register, 1000 * (4 - run));
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}
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})();
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}
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})(jQuery);
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