metadataplayer: src/js/utils.js@6008172a0592 (annotated)

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src/js/utils.js

author	hamidouk
	Mon, 14 Nov 2011 17:19:26 +0100
branch	require-js
changeset 238	6008172a0592
parent 160	d3f336807ec3
permissions	-rw-r--r--

converted all the source files to use the require.js syntax.

31 cbb1425bc769 begun breaking the code across multiple files. hamidouk parents: diff changeset	1	/* utils.js - various utils that don't belong anywhere else */
238 6008172a0592 converted all the source files to use the require.js syntax. hamidouk parents: 160 diff changeset	2	define(["IriSP"], function() {
31 cbb1425bc769 begun breaking the code across multiple files. hamidouk parents: diff changeset	3
cbb1425bc769 begun breaking the code across multiple files. hamidouk parents: diff changeset	4	/* trace function, for debugging */
cbb1425bc769 begun breaking the code across multiple files. hamidouk parents: diff changeset	5
cbb1425bc769 begun breaking the code across multiple files. hamidouk parents: diff changeset	6	IriSP.traceNum = 0;
cbb1425bc769 begun breaking the code across multiple files. hamidouk parents: diff changeset	7	IriSP.trace = function( msg, value ) {
73 a8192c57c87d added a function to make closures (for use in callbacks). hamidouk parents: 60 diff changeset	8	/*
31 cbb1425bc769 begun breaking the code across multiple files. hamidouk parents: diff changeset	9	if( IriSP.config.gui.debug === true ) {
cbb1425bc769 begun breaking the code across multiple files. hamidouk parents: diff changeset	10	IriSP.traceNum += 1;
cbb1425bc769 begun breaking the code across multiple files. hamidouk parents: diff changeset	11	IriSP.jQuery( "<div>"+IriSP.traceNum+" - "+msg+" : "+value+"</div>" ).appendTo( "#Ldt-output" );
cbb1425bc769 begun breaking the code across multiple files. hamidouk parents: diff changeset	12	}
73 a8192c57c87d added a function to make closures (for use in callbacks). hamidouk parents: 60 diff changeset	13	*/
31 cbb1425bc769 begun breaking the code across multiple files. hamidouk parents: diff changeset	14	};
cbb1425bc769 begun breaking the code across multiple files. hamidouk parents: diff changeset	15
73 a8192c57c87d added a function to make closures (for use in callbacks). hamidouk parents: 60 diff changeset	16	/* used in callbacks - because in callbacks we lose "this",
a8192c57c87d added a function to make closures (for use in callbacks). hamidouk parents: 60 diff changeset	17	we need to have a special function which wraps "this" in
a8192c57c87d added a function to make closures (for use in callbacks). hamidouk parents: 60 diff changeset	18	a closure. This way, the
a8192c57c87d added a function to make closures (for use in callbacks). hamidouk parents: 60 diff changeset	19	*/
a8192c57c87d added a function to make closures (for use in callbacks). hamidouk parents: 60 diff changeset	20	IriSP.wrap = function (obj, fn) {
a8192c57c87d added a function to make closures (for use in callbacks). hamidouk parents: 60 diff changeset	21	return function() {
78 d77fe3283530 fixing global var bug. hamidouk parents: 73 diff changeset	22	var args = [].slice.call(this, arguments);
d77fe3283530 fixing global var bug. hamidouk parents: 73 diff changeset	23	return fn.call(obj, args);
73 a8192c57c87d added a function to make closures (for use in callbacks). hamidouk parents: 60 diff changeset	24	}
a8192c57c87d added a function to make closures (for use in callbacks). hamidouk parents: 60 diff changeset	25	}
a8192c57c87d added a function to make closures (for use in callbacks). hamidouk parents: 60 diff changeset	26
99 912f100fecb0 added a small utility function to convert a time to a progression percentage. hamidouk parents: 78 diff changeset	27	/* convert a time to a percentage in the media */
103 2dfd89e91c3a added a method to sort the json annotations. changed the tests accordingly. hamidouk parents: 99 diff changeset	28	IriSP.timeToPourcent = function(time, timetotal){
160 d3f336807ec3 a little tweak to timeToPourcent. hamidouk parents: 103 diff changeset	29	// return (parseInt(Math.round(time/timetotal*100)));
d3f336807ec3 a little tweak to timeToPourcent. hamidouk parents: 103 diff changeset	30	return Math.floor((time/timetotal) * 100);
99 912f100fecb0 added a small utility function to convert a time to a progression percentage. hamidouk parents: 78 diff changeset	31	};
912f100fecb0 added a small utility function to convert a time to a progression percentage. hamidouk parents: 78 diff changeset	32
60 ffc038fdb8f1 commented ie8 helper function hamidouk parents: 31 diff changeset	33	/* for ie compatibility
ffc038fdb8f1 commented ie8 helper function hamidouk parents: 31 diff changeset	34	if (Object.prototype.__defineGetter__&&!Object.defineProperty) {
ffc038fdb8f1 commented ie8 helper function hamidouk parents: 31 diff changeset	35	Object.defineProperty=function(obj,prop,desc) {
ffc038fdb8f1 commented ie8 helper function hamidouk parents: 31 diff changeset	36	if ("get" in desc) obj.__defineGetter__(prop,desc.get);
ffc038fdb8f1 commented ie8 helper function hamidouk parents: 31 diff changeset	37	if ("set" in desc) obj.__defineSetter__(prop,desc.set);
ffc038fdb8f1 commented ie8 helper function hamidouk parents: 31 diff changeset	38	}
ffc038fdb8f1 commented ie8 helper function hamidouk parents: 31 diff changeset	39	}
238 6008172a0592 converted all the source files to use the require.js syntax. hamidouk parents: 160 diff changeset	40	*/
6008172a0592 converted all the source files to use the require.js syntax. hamidouk parents: 160 diff changeset	41	});

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