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/* |
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* jQuery UI Effects Clip 1.7.2 |
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* |
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* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about) |
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* Dual licensed under the MIT (MIT-LICENSE.txt) |
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* and GPL (GPL-LICENSE.txt) licenses. |
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* |
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* http://docs.jquery.com/UI/Effects/Clip |
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* |
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* Depends: |
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* effects.core.js |
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*/ |
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(function($) { |
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|
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$.effects.clip = function(o) { |
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|
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return this.queue(function() { |
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|
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// Create element |
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var el = $(this), props = ['position','top','left','height','width']; |
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|
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// Set options |
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var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode |
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var direction = o.options.direction || 'vertical'; // Default direction |
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|
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// Adjust |
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$.effects.save(el, props); el.show(); // Save & Show |
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var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper |
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var animate = el[0].tagName == 'IMG' ? wrapper : el; |
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var ref = { |
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size: (direction == 'vertical') ? 'height' : 'width', |
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position: (direction == 'vertical') ? 'top' : 'left' |
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}; |
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var distance = (direction == 'vertical') ? animate.height() : animate.width(); |
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if(mode == 'show') { animate.css(ref.size, 0); animate.css(ref.position, distance / 2); } // Shift |
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|
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// Animation |
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var animation = {}; |
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animation[ref.size] = mode == 'show' ? distance : 0; |
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animation[ref.position] = mode == 'show' ? 0 : distance / 2; |
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|
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// Animate |
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animate.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() { |
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if(mode == 'hide') el.hide(); // Hide |
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$.effects.restore(el, props); $.effects.removeWrapper(el); // Restore |
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if(o.callback) o.callback.apply(el[0], arguments); // Callback |
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el.dequeue(); |
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}}); |
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|
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}); |
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|
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}; |
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|
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})(jQuery); |
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