| 1 | /*
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| 2 | * jQuery UI Effects Scale 1.8.15
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| 3 | *
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| 4 | * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
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| 5 | * Dual licensed under the MIT or GPL Version 2 licenses.
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| 6 | * http://jquery.org/license
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| 7 | *
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| 8 | * http://docs.jquery.com/UI/Effects/Scale
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| 9 | *
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| 10 | * Depends:
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| 11 | * jquery.effects.core.js
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| 12 | */
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| 13 | (function( $, undefined ) {
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| 14 |
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| 15 | $.effects.puff = function(o) {
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| 16 | return this.queue(function() {
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| 17 | var elem = $(this),
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| 18 | mode = $.effects.setMode(elem, o.options.mode || 'hide'),
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| 19 | percent = parseInt(o.options.percent, 10) || 150,
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| 20 | factor = percent / 100,
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| 21 | original = { height: elem.height(), width: elem.width() };
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| 22 |
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| 23 | $.extend(o.options, {
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| 24 | fade: true,
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| 25 | mode: mode,
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| 26 | percent: mode == 'hide' ? percent : 100,
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| 27 | from: mode == 'hide'
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| 28 | ? original
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| 29 | : {
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| 30 | height: original.height * factor,
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| 31 | width: original.width * factor
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| 32 | }
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| 33 | });
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| 34 |
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| 35 | elem.effect('scale', o.options, o.duration, o.callback);
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| 36 | elem.dequeue();
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| 37 | });
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| 38 | };
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| 39 |
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| 40 | $.effects.scale = function(o) {
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| 41 |
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| 42 | return this.queue(function() {
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| 43 |
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| 44 | // Create element
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| 45 | var el = $(this);
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| 46 |
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| 47 | // Set options
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| 48 | var options = $.extend(true, {}, o.options);
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| 49 | var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
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| 50 | var percent = parseInt(o.options.percent,10) || (parseInt(o.options.percent,10) == 0 ? 0 : (mode == 'hide' ? 0 : 100)); // Set default scaling percent
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| 51 | var direction = o.options.direction || 'both'; // Set default axis
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| 52 | var origin = o.options.origin; // The origin of the scaling
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| 53 | if (mode != 'effect') { // Set default origin and restore for show/hide
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| 54 | options.origin = origin || ['middle','center'];
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| 55 | options.restore = true;
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| 56 | }
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| 57 | var original = {height: el.height(), width: el.width()}; // Save original
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| 58 | el.from = o.options.from || (mode == 'show' ? {height: 0, width: 0} : original); // Default from state
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| 59 |
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| 60 | // Adjust
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| 61 | var factor = { // Set scaling factor
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| 62 | y: direction != 'horizontal' ? (percent / 100) : 1,
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| 63 | x: direction != 'vertical' ? (percent / 100) : 1
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| 64 | };
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| 65 | el.to = {height: original.height * factor.y, width: original.width * factor.x}; // Set to state
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| 66 |
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| 67 | if (o.options.fade) { // Fade option to support puff
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| 68 | if (mode == 'show') {el.from.opacity = 0; el.to.opacity = 1;};
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| 69 | if (mode == 'hide') {el.from.opacity = 1; el.to.opacity = 0;};
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| 70 | };
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| 71 |
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| 72 | // Animation
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| 73 | options.from = el.from; options.to = el.to; options.mode = mode;
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| 74 |
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| 75 | // Animate
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| 76 | el.effect('size', options, o.duration, o.callback);
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| 77 | el.dequeue();
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| 78 | });
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| 79 |
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| 80 | };
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| 81 |
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| 82 | $.effects.size = function(o) {
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| 83 |
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| 84 | return this.queue(function() {
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| 85 |
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| 86 | // Create element
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| 87 | var el = $(this), props = ['position','top','bottom','left','right','width','height','overflow','opacity'];
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| 88 | var props1 = ['position','top','bottom','left','right','overflow','opacity']; // Always restore
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| 89 | var props2 = ['width','height','overflow']; // Copy for children
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| 90 | var cProps = ['fontSize'];
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| 91 | var vProps = ['borderTopWidth', 'borderBottomWidth', 'paddingTop', 'paddingBottom'];
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| 92 | var hProps = ['borderLeftWidth', 'borderRightWidth', 'paddingLeft', 'paddingRight'];
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| 93 |
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| 94 | // Set options
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| 95 | var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
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| 96 | var restore = o.options.restore || false; // Default restore
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| 97 | var scale = o.options.scale || 'both'; // Default scale mode
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| 98 | var origin = o.options.origin; // The origin of the sizing
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| 99 | var original = {height: el.height(), width: el.width()}; // Save original
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| 100 | el.from = o.options.from || original; // Default from state
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| 101 | el.to = o.options.to || original; // Default to state
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| 102 | // Adjust
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| 103 | if (origin) { // Calculate baseline shifts
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| 104 | var baseline = $.effects.getBaseline(origin, original);
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| 105 | el.from.top = (original.height - el.from.height) * baseline.y;
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| 106 | el.from.left = (original.width - el.from.width) * baseline.x;
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| 107 | el.to.top = (original.height - el.to.height) * baseline.y;
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| 108 | el.to.left = (original.width - el.to.width) * baseline.x;
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| 109 | };
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| 110 | var factor = { // Set scaling factor
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| 111 | from: {y: el.from.height / original.height, x: el.from.width / original.width},
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| 112 | to: {y: el.to.height / original.height, x: el.to.width / original.width}
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| 113 | };
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| 114 | if (scale == 'box' || scale == 'both') { // Scale the css box
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| 115 | if (factor.from.y != factor.to.y) { // Vertical props scaling
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| 116 | props = props.concat(vProps);
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| 117 | el.from = $.effects.setTransition(el, vProps, factor.from.y, el.from);
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| 118 | el.to = $.effects.setTransition(el, vProps, factor.to.y, el.to);
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| 119 | };
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| 120 | if (factor.from.x != factor.to.x) { // Horizontal props scaling
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| 121 | props = props.concat(hProps);
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| 122 | el.from = $.effects.setTransition(el, hProps, factor.from.x, el.from);
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| 123 | el.to = $.effects.setTransition(el, hProps, factor.to.x, el.to);
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| 124 | };
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| 125 | };
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| 126 | if (scale == 'content' || scale == 'both') { // Scale the content
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| 127 | if (factor.from.y != factor.to.y) { // Vertical props scaling
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| 128 | props = props.concat(cProps);
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| 129 | el.from = $.effects.setTransition(el, cProps, factor.from.y, el.from);
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| 130 | el.to = $.effects.setTransition(el, cProps, factor.to.y, el.to);
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| 131 | };
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| 132 | };
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| 133 | $.effects.save(el, restore ? props : props1); el.show(); // Save & Show
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| 134 | $.effects.createWrapper(el); // Create Wrapper
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| 135 | el.css('overflow','hidden').css(el.from); // Shift
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| 136 |
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| 137 | // Animate
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| 138 | if (scale == 'content' || scale == 'both') { // Scale the children
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| 139 | vProps = vProps.concat(['marginTop','marginBottom']).concat(cProps); // Add margins/font-size
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| 140 | hProps = hProps.concat(['marginLeft','marginRight']); // Add margins
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| 141 | props2 = props.concat(vProps).concat(hProps); // Concat
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| 142 | el.find("*[width]").each(function(){
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| 143 | child = $(this);
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| 144 | if (restore) $.effects.save(child, props2);
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| 145 | var c_original = {height: child.height(), width: child.width()}; // Save original
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| 146 | child.from = {height: c_original.height * factor.from.y, width: c_original.width * factor.from.x};
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| 147 | child.to = {height: c_original.height * factor.to.y, width: c_original.width * factor.to.x};
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| 148 | if (factor.from.y != factor.to.y) { // Vertical props scaling
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| 149 | child.from = $.effects.setTransition(child, vProps, factor.from.y, child.from);
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| 150 | child.to = $.effects.setTransition(child, vProps, factor.to.y, child.to);
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| 151 | };
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| 152 | if (factor.from.x != factor.to.x) { // Horizontal props scaling
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| 153 | child.from = $.effects.setTransition(child, hProps, factor.from.x, child.from);
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| 154 | child.to = $.effects.setTransition(child, hProps, factor.to.x, child.to);
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| 155 | };
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| 156 | child.css(child.from); // Shift children
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| 157 | child.animate(child.to, o.duration, o.options.easing, function(){
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| 158 | if (restore) $.effects.restore(child, props2); // Restore children
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| 159 | }); // Animate children
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| 160 | });
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| 161 | };
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| 162 |
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| 163 | // Animate
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| 164 | el.animate(el.to, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
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| 165 | if (el.to.opacity === 0) {
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| 166 | el.css('opacity', el.from.opacity);
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| 167 | }
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| 168 | if(mode == 'hide') el.hide(); // Hide
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| 169 | $.effects.restore(el, restore ? props : props1); $.effects.removeWrapper(el); // Restore
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| 170 | if(o.callback) o.callback.apply(this, arguments); // Callback
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| 171 | el.dequeue();
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| 172 | }});
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| 173 |
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| 174 | });
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| 175 |
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| 176 | };
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| 177 |
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| 178 | })(jQuery);
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