namibia
90d6a07e7e4539815d3e24e48c81d37282fb4e71
namibia / public / js / vendor / jquery.ibutton.js
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/*! * iButton jQuery Plug-in * * Copyright 2011 Giva, Inc. (http://www.givainc.com/labs/) * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * Date: 2011-07-26 * Rev: 1.0.03 */ ;(function($){ // set default options $.iButton = { version: "1.0.03", setDefaults: function(options){ $.extend(defaults, options); } }; $.fn.iButton = function(options) { var method = typeof arguments[0] == "string" && arguments[0]; var args = method && Array.prototype.slice.call(arguments, 1) || arguments; // get a reference to the first iButton found var self = (this.length == 0) ? null : $.data(this[0], "iButton"); // if a method is supplied, execute it for non-empty results if( self && method && this.length ){ // if request a copy of the object, return it if( method.toLowerCase() == "object" ) return self; // if method is defined, run it and return either it's results or the chain else if( self[method] ){ // define a result variable to return to the jQuery chain var result; this.each(function (i){ // apply the method to the current element var r = $.data(this, "iButton")[method].apply(self, args); // if first iteration we need to check if we're done processing or need to add it to the jquery chain if( i == 0 && r ){ // if this is a jQuery item, we need to store them in a collection if( !!r.jquery ){ result = $([]).add(r); // otherwise, just store the result and stop executing } else { result = r; // since we're a non-jQuery item, just cancel processing further items return false; } // keep adding jQuery objects to the results } else if( !!r && !!r.jquery ){ result = result.add(r); } }); // return either the results (which could be a jQuery object) or the original chain return result || this; // everything else, return the chain } else return this; // initializing request (only do if iButton not already initialized) } else { // create a new iButton for each object found return this.each(function (){ new iButton(this, options); }); }; }; // count instances var counter = 0; // detect iPhone $.browser.iphone = (navigator.userAgent.toLowerCase().indexOf("iphone") > -1); var iButton = function (input, options){ var self = this , $input = $(input) , id = ++counter , disabled = false , width = {} , mouse = {dragging: false, clicked: null} , dragStart = {position: null, offset: null, time: null } // make a copy of the options and use the metadata if provided , options = $.extend({}, defaults, options, (!!$.metadata ? $input.metadata() : {})) // check to see if we're using the default labels , bDefaultLabelsUsed = (options.labelOn == ON && options.labelOff == OFF) // set valid field types , allow = ":checkbox, :radio"; // only do for checkboxes buttons, if matches inside that node if( !$input.is(allow) ) return $input.find(allow).iButton(options); // if iButton already exists, stop processing else if($.data($input[0], "iButton") ) return; // store a reference to this marquee $.data($input[0], "iButton", self); // if using the "auto" setting, then don't resize handle or container if using the default label (since we'll trust the CSS) if( options.resizeHandle == "auto" ) options.resizeHandle = !bDefaultLabelsUsed; if( options.resizeContainer == "auto" ) options.resizeContainer = !bDefaultLabelsUsed; // toggles the state of a button (or can turn on/off) this.toggle = function (t){ var toggle = (arguments.length > 0) ? t : !$input[0].checked; $input.attr("checked", toggle).trigger("change"); }; // disable/enable the control this.disable = function (t){ var toggle = (arguments.length > 0) ? t : !disabled; // mark the control disabled disabled = toggle; // mark the input disabled $input.attr("disabled", toggle); // set the diabled styles $container[toggle ? "addClass" : "removeClass"](options.classDisabled); // run callback if( $.isFunction(options.disable) ) options.disable.apply(self, [disabled, $input, options]); }; // repaint the button this.repaint = function (){ positionHandle(); }; // this will destroy the iButton style this.destroy = function (){ // remove behaviors $([$input[0], $container[0]]).unbind(".iButton"); $(document).unbind(".iButton_" + id); // move the checkbox to it's original location $container.after($input).remove(); // kill the reference $.data($input[0], "iButton", null); // run callback if( $.isFunction(options.destroy) ) options.destroy.apply(self, [$input, options]); }; $input // create the wrapper code .wrap('<div class="' + $.trim(options.classContainer + ' ' + options.className) + '" />') .after( '<div class="' + options.classHandle + '"><div class="' + options.classHandleRight + '"><div class="' + options.classHandleMiddle + '" /></div></div>' + '<div class="' + options.classLabelOff + '"><span><label>'+ options.labelOff + '</label></span></div>' + '<div class="' + options.classLabelOn + '"><span><label>' + options.labelOn + '</label></span></div>' + '<div class="' + options.classPaddingLeft + '"></div><div class="' + options.classPaddingRight + '"></div>' ); var $container = $input.parent() , $handle = $input.siblings("." + options.classHandle) , $offlabel = $input.siblings("." + options.classLabelOff) , $offspan = $offlabel.children("span") , $onlabel = $input.siblings("." + options.classLabelOn) , $onspan = $onlabel.children("span"); // if we need to do some resizing, get the widths only once if( options.resizeHandle || options.resizeContainer ){ width.onspan = $onspan.outerWidth(); width.offspan = $offspan.outerWidth(); } // automatically resize the handle if( options.resizeHandle ){ width.handle = Math.min(width.onspan, width.offspan); $handle.css("width", width.handle); } else { width.handle = $handle.width(); } // automatically resize the control if( options.resizeContainer ){ width.container = (Math.max(width.onspan, width.offspan) + width.handle + 20); $container.css("width", width.container); // adjust the off label to match the new container size $offlabel.css("width", width.container - 5); } else { width.container = $container.width(); } var handleRight = width.container - width.handle - 6; var positionHandle = function (animate){ var checked = $input[0].checked , x = (checked) ? handleRight : 0 , animate = (arguments.length > 0) ? arguments[0] : true; if( animate && options.enableFx ){ $handle.stop().animate({left: x}, options.duration, options.easing); $onlabel.stop().animate({width: x + 4}, options.duration, options.easing); $onspan.stop().animate({marginLeft: x - handleRight}, options.duration, options.easing); $offspan.stop().animate({marginRight: -x}, options.duration, options.easing); } else { $handle.css("left", x); $onlabel.css("width", x + 4); $onspan.css("marginLeft", x - handleRight); $offspan.css("marginRight", -x); } }; // place the buttons in their default location positionHandle(false); var getDragPos = function(e){ return e.pageX || ((e.originalEvent.changedTouches) ? e.originalEvent.changedTouches[0].pageX : 0); }; // monitor mouse clicks in the container $container.bind("mousedown.iButton touchstart.iButton", function(e) { // abort if disabled or allow clicking the input to toggle the status (if input is visible) if( $(e.target).is(allow) || disabled || (!options.allowRadioUncheck && $input.is(":radio:checked")) ) return; e.preventDefault(); mouse.clicked = $handle; dragStart.position = getDragPos(e); dragStart.offset = dragStart.position - (parseInt($handle.css("left"), 10) || 0); dragStart.time = (new Date()).getTime(); return false; }); // make sure dragging support is enabled if( options.enableDrag ){ // monitor mouse movement on the page $(document).bind("mousemove.iButton_" + id + " touchmove.iButton_" + id, function(e) { // if we haven't clicked on the container, cancel event if( mouse.clicked != $handle ){ return } e.preventDefault(); var x = getDragPos(e); if( x != dragStart.offset ){ mouse.dragging = true; $container.addClass(options.classHandleActive); } // make sure number is between 0 and 1 var pct = Math.min(1, Math.max(0, (x - dragStart.offset) / handleRight)); $handle.css("left", pct * handleRight); $onlabel.css("width", pct * handleRight + 4); $offspan.css("marginRight", -pct * handleRight); $onspan.css("marginLeft", -(1 - pct) * handleRight); return false; }); } // monitor when the mouse button is released $(document).bind("mouseup.iButton_" + id + " touchend.iButton_" + id, function(e) { if( mouse.clicked != $handle ){ return false } e.preventDefault(); // track if the value has changed var changed = true; // if not dragging or click time under a certain millisecond, then just toggle if( !mouse.dragging || (((new Date()).getTime() - dragStart.time) < options.clickOffset ) ){ var checked = $input[0].checked; $input.attr("checked", !checked); // run callback if( $.isFunction(options.click) ) options.click.apply(self, [!checked, $input, options]); } else { var x = getDragPos(e); var pct = (x - dragStart.offset) / handleRight; var checked = (pct >= 0.5); // if the value is the same, don't run change event if( $input[0].checked == checked ) changed = false; $input.attr("checked", checked); } // remove the active handler class $container.removeClass(options.classHandleActive); mouse.clicked = null; mouse.dragging = null; // run any change event for the element if( changed ) $input.trigger("change"); // if the value didn't change, just reset the handle else positionHandle(); return false; }); // animate when we get a change event $input .bind("change.iButton", function (){ // move handle positionHandle(); // if a radio element, then we must repaint the other elements in it's group to show them as not selected if( $input.is(":radio") ){ var el = $input[0]; // try to use the DOM to get the grouped elements, but if not in a form get by name attr var $radio = $(el.form ? el.form[el.name] : ":radio[name=" + el.name + "]"); // repaint the radio elements that are not checked $radio.filter(":not(:checked)").iButton("repaint"); } // run callback if( $.isFunction(options.change) ) options.change.apply(self, [$input, options]); }) // if the element has focus, we need to highlight the container .bind("focus.iButton", function (){ $container.addClass(options.classFocus); }) // if the element has focus, we need to highlight the container .bind("blur.iButton", function (){ $container.removeClass(options.classFocus); }); // if a click event is registered, we must register on the checkbox so it's fired if triggered on the checkbox itself if( $.isFunction(options.click) ){ $input.bind("click.iButton", function (){ options.click.apply(self, [$input[0].checked, $input, options]); }); } // if the field is disabled, mark it as such if( $input.is(":disabled") ) this.disable(true); // special behaviors for IE if( $.browser.msie ){ // disable text selection in IE, other browsers are controlled via CSS $container.find("*").andSelf().attr("unselectable", "on"); // IE needs to register to the "click" event to make changes immediately (the change event only occurs on blur) $input.bind("click.iButton", function (){ $input.triggerHandler("change.iButton"); }); } // run the init callback if( $.isFunction(options.init) ) options.init.apply(self, [$input, options]); }; var defaults = { duration: 200 // the speed of the animation , easing: "swing" // the easing animation to use , labelOn: "ON" // the text to show when toggled on , labelOff: "OFF" // the text to show when toggled off , resizeHandle: "auto" // determines if handle should be resized , resizeContainer: "auto" // determines if container should be resized , enableDrag: true // determines if we allow dragging , enableFx: true // determines if we show animation , allowRadioUncheck: false // determine if a radio button should be able to be unchecked , clickOffset: 120 // if millseconds between a mousedown & mouseup event this value, then considered a mouse click // define the class statements , className: "" , classContainer: "ibutton-container" , classDisabled: "ibutton-disabled" , classFocus: "ibutton-focus" , classLabelOn: "ibutton-label-on" , classLabelOff: "ibutton-label-off" , classHandle: "ibutton-handle" , classHandleMiddle: "ibutton-handle-middle" , classHandleRight: "ibutton-handle-right" , classHandleActive: "ibutton-active-handle" , classPaddingLeft: "ibutton-padding-left" , classPaddingRight: "ibutton-padding-right" // event handlers , init: null // callback that occurs when a iButton is initialized , change: null // callback that occurs when the button state is changed , click: null // callback that occurs when the button is clicked , disable: null // callback that occurs when the button is disabled/enabled , destroy: null // callback that occurs when the button is destroyed }, ON = defaults.labelOn, OFF = defaults.labelOff; })(jQuery); |
Commits for namibia/public/js/vendor/jquery.ibutton.js
Revision | Author | Commited | Message |
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df0489 ... | Mark | Fri 14 Oct, 2016 10:01:00 +0000 | initial commit |