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8c3d7ccdba
Remove old combobox user bower for onfontresize Add jcrop + md5 Add files to scrutinizer ignore list Remove misplaced text Selected the right MultiSelect library via bower Move bower dependencies to correct location
48 lines
1.8 KiB
JavaScript
48 lines
1.8 KiB
JavaScript
/**
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*
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* Copyright (c) 2008 Tom Deater (http://www.tomdeater.com)
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* Licensed under the MIT License:
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* http://www.opensource.org/licenses/mit-license.php
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*
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* uses an iframe, sized in ems, to detect font size changes then trigger a "fontresize" event
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* heavily based on code by Hedger Wang: http://www.hedgerwow.com/360/dhtml/js-onfontresize.html
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*
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* "fontresize" event is triggered on the document object
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* subscribe to event using: $(document).bind("fontresize", function (event, data) {});
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* "data" contains the current size of 1 em unit (in pixels)
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*
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*/
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jQuery.onFontResize = (function ($) {
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// initialize
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$(document).ready(function () {
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var $resizeframe = $("<iframe />")
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.attr("id", "frame-onFontResize" + Date.parse(new Date))
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.addClass("div-onfontresize")
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.css({width: "100em", height: "10px", position: "absolute", borderWidth: 0, top: "-5000px", left: "-5000px"})
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.appendTo("body");
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if ($.browser.msie) {
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// use IE's native iframe resize event
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$resizeframe.bind("resize", function () {
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$.onFontResize.trigger($resizeframe[0].offsetWidth / 100);
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});
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} else {
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// everyone else uses script inside the iframe to detect resize
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var doc = $resizeframe[0].contentWindow || $resizeframe[0].contentDocument || $resizeframe[0].document;
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doc = doc.document || doc;
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doc.open();
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doc.write('<scri' + 'pt>window.onload = function(){var em = parent.jQuery(".div-onfontresize")[0];window.onresize = function(){if(parent.jQuery.onFontResize){parent.jQuery.onFontResize.trigger(em.offsetWidth / 100);}}};</scri' + 'pt>');
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doc.close();
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}
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jQuery.onFontResize.initialSize = $resizeframe[0].offsetWidth / 100;
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});
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return {
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// public method, so it can be called from within the iframe
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trigger: function (em) {
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$(document).trigger("fontresize", [em]);
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}
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};
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}) (jQuery); |