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/** |
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* Default slideshow theme, based on: |
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* |
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* @preserve Galleria Classic Theme 2011-08-01 |
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* http://galleria.aino.se |
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* |
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* Copyright (c) 2011, Aino |
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* Licensed under the MIT license. |
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*/ |
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(function($) { |
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/*global jQuery, Galleria */ |
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Galleria.addTheme({ |
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name: 'default', |
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author: 'OpenPSA', |
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css: 'galleria.default.css', |
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defaults: { |
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transition: 'slide', |
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thumbCrop: 'height', |
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// set this to false if you want to show the caption all the time: |
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_toggleInfo: true |
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}, |
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init: function(options) { |
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Galleria.requires(1.28, 'This version of Classic theme requires Galleria 1.2.8 or later'); |
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var keys = { |
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left: this.prev, |
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right: this.next, |
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up: function() { |
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if (this.getIndex() !== 0) |
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{ |
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this.show(0); |
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} |
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}, |
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down: function() { |
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var last = this.$('total').text() - 1; |
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if (this.getIndex() !== last) |
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{ |
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this.show(last); |
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} |
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}, |
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return: function() { |
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this.playToggle(); |
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}, |
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escape: function() { |
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this.pause(); |
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} |
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}; |
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// add some elements |
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this.addElement('info-link','info-close'); |
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this.append({ |
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'info' : ['info-link','info-close'] |
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}); |
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// cache some stuff |
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var info = this.$('info-link,info-close,info-text'), |
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touch = Galleria.TOUCH, |
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click = touch ? 'touchstart' : 'click'; |
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// show loader & counter with opacity |
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this.$('loader,counter').show().css('opacity', 0.4); |
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// some stuff for non-touch browsers |
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if (! touch ) { |
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this.addIdleState( this.get('image-nav-left'), { left:-50 }); |
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this.addIdleState( this.get('image-nav-right'), { right:-50 }); |
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this.addIdleState( this.get('counter'), { opacity:0 }); |
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} |
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// toggle info |
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if ( options._toggleInfo === true ) { |
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info.bind( click, function() { |
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info.toggle(); |
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}); |
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} else { |
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info.show(); |
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this.$('info-link, info-close').hide(); |
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} |
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// bind some stuff |
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this.bind('thumbnail', function(e) { |
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if (! touch ) { |
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// fade thumbnails |
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$(e.thumbTarget).css('opacity', 0.6).parent().hover(function() { |
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$(this).not('.active').children().stop().fadeTo(100, 1); |
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}, function() { |
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$(this).not('.active').children().stop().fadeTo(400, 0.6); |
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}); |
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if ( e.index === this.getIndex() ) { |
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$(e.thumbTarget).css('opacity',1); |
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} |
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} else { |
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$(e.thumbTarget).css('opacity', this.getIndex() ? 1 : 0.6); |
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} |
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}); |
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this.bind('loadstart', function(e) { |
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if (!e.cached) { |
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this.$('loader').show().fadeTo(200, 0.4); |
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} |
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this.$('info').toggle( this.hasInfo() ); |
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$(e.thumbTarget).css('opacity',1).parent().siblings().children().css('opacity', 0.6); |
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}); |
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this.bind('loadfinish', function(e) { |
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this.$('loader').fadeOut(200); |
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}); |
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this.attachKeyboard(keys); |
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} |
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}); |
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}(jQuery)); |
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flack /
openpsa
