1 | (function($) { |
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2 | var CLASSES = $.treeview.classes; |
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3 | var proxied = $.fn.treeview; |
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4 | $.fn.treeview = function(settings) { |
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5 | settings = $.extend({}, settings); |
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6 | if (settings.add) { |
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7 | return this.trigger("add", [settings.add]); |
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8 | } |
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9 | if (settings.remove) { |
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10 | return this.trigger("remove", [settings.remove]); |
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11 | } |
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12 | return proxied.apply(this, arguments).bind("add", function(event, branches) { |
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13 | $(branches).prev() |
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14 | .removeClass(CLASSES.last) |
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15 | .removeClass(CLASSES.lastCollapsable) |
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16 | .removeClass(CLASSES.lastExpandable) |
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17 | .find(">.hitarea") |
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18 | .removeClass(CLASSES.lastCollapsableHitarea) |
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19 | .removeClass(CLASSES.lastExpandableHitarea); |
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20 | $(branches).find("li").andSelf().prepareBranches(settings).applyClasses(settings, $(this).data("toggler")); |
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21 | }).bind("remove", function(event, branches) { |
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22 | var prev = $(branches).prev(); |
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23 | var parent = $(branches).parent(); |
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24 | $(branches).remove(); |
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25 | prev.filter(":last-child").addClass(CLASSES.last) |
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26 | .filter("." + CLASSES.expandable).replaceClass(CLASSES.last, CLASSES.lastExpandable).end() |
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27 | .find(">.hitarea").replaceClass(CLASSES.expandableHitarea, CLASSES.lastExpandableHitarea).end() |
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28 | .filter("." + CLASSES.collapsable).replaceClass(CLASSES.last, CLASSES.lastCollapsable).end() |
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29 | .find(">.hitarea").replaceClass(CLASSES.collapsableHitarea, CLASSES.lastCollapsableHitarea); |
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30 | if (parent.is(":not(:has(>))") && parent[0] != this) { |
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31 | parent.parent().removeClass(CLASSES.collapsable).removeClass(CLASSES.expandable) |
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32 | parent.siblings(".hitarea").andSelf().remove(); |
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33 | } |
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34 | }); |
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35 | }; |
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36 | |
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37 | })(jQuery); |
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