1 /*! |
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2 * jQuery UI Effects Shake 1.10.3 |
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3 * http://jqueryui.com |
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4 * |
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5 * Copyright 2013 jQuery Foundation and other contributors |
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6 * Released under the MIT license. |
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7 * http://jquery.org/license |
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8 * |
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9 * http://api.jqueryui.com/shake-effect/ |
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10 * |
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11 * Depends: |
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12 * jquery.ui.effect.js |
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13 */ |
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14 (function( $, undefined ) { |
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15 |
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16 $.effects.effect.shake = function( o, done ) { |
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17 |
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18 var el = $( this ), |
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19 props = [ "position", "top", "bottom", "left", "right", "height", "width" ], |
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20 mode = $.effects.setMode( el, o.mode || "effect" ), |
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21 direction = o.direction || "left", |
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22 distance = o.distance || 20, |
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23 times = o.times || 3, |
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24 anims = times * 2 + 1, |
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25 speed = Math.round(o.duration/anims), |
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26 ref = (direction === "up" || direction === "down") ? "top" : "left", |
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27 positiveMotion = (direction === "up" || direction === "left"), |
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28 animation = {}, |
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29 animation1 = {}, |
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30 animation2 = {}, |
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31 i, |
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32 |
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33 // we will need to re-assemble the queue to stack our animations in place |
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34 queue = el.queue(), |
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35 queuelen = queue.length; |
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36 |
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37 $.effects.save( el, props ); |
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38 el.show(); |
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39 $.effects.createWrapper( el ); |
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40 |
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41 // Animation |
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42 animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance; |
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43 animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2; |
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44 animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2; |
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45 |
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46 // Animate |
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47 el.animate( animation, speed, o.easing ); |
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48 |
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49 // Shakes |
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50 for ( i = 1; i < times; i++ ) { |
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51 el.animate( animation1, speed, o.easing ).animate( animation2, speed, o.easing ); |
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52 } |
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53 el |
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54 .animate( animation1, speed, o.easing ) |
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55 .animate( animation, speed / 2, o.easing ) |
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56 .queue(function() { |
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57 if ( mode === "hide" ) { |
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58 el.hide(); |
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59 } |
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60 $.effects.restore( el, props ); |
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61 $.effects.removeWrapper( el ); |
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62 done(); |
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63 }); |
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64 |
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65 // inject all the animations we just queued to be first in line (after "inprogress") |
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66 if ( queuelen > 1) { |
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67 queue.splice.apply( queue, |
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68 [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) ); |
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69 } |
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70 el.dequeue(); |
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71 |
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72 }; |
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73 |
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74 })(jQuery); |
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