107 lines
2.4 KiB
JavaScript
107 lines
2.4 KiB
JavaScript
(function() {
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Danbooru.meta = function(key) {
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return $("meta[name=" + key + "]").attr("content");
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}
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Danbooru.scrolling = false;
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Danbooru.scroll_to = function(element) {
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if (Danbooru.scrolling) {
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return;
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} else {
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Danbooru.scrolling = true;
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}
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var top = null;
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if (typeof(element) === "number") {
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top = element;
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} else {
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top = element.offset().top - 10;
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}
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$('html, body').animate({scrollTop: top}, 300, "linear", function() {Danbooru.scrolling = false;});
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}
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Danbooru.notice = function(msg) {
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$('#notice').addClass("ui-state-highlight").removeClass("ui-state-error").fadeIn("fast").children("span").html(msg);
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}
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Danbooru.error = function(msg) {
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$('#notice').removeClass("ui-state-highlight").addClass("ui-state-error").fadeIn("fast").children("span").html(msg);
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Danbooru.scroll_to($("#notice"));
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}
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Danbooru.is_subset = function(array, subarray) {
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var all = true;
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$.each(subarray, function(i, val) {
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if ($.inArray(val, array) === -1) {
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all = false;
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}
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});
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return all;
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}
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Danbooru.intersect = function(a, b) {
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a = a.slice(0).sort();
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b = b.slice(0).sort();
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var result = [];
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while (a.length > 0 && b.length > 0)
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{
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if (a[0] < b[0]) {
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a.shift();
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} else if (a[0] > b[0]) {
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b.shift();
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} else {
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result.push(a.shift());
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b.shift();
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}
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}
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return result;
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}
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Danbooru.without = function(array, element) {
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var temp = [];
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$.each(array, function(i, v) {
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if (v !== element) {
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temp.push(v);
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}
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});
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return temp;
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}
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Danbooru.reject = function(array, f) {
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var filtered = [];
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$.each(array, function(i, x) {
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if (!f(x)) {
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filtered.push(x);
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}
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});
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return filtered;
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}
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Danbooru.regexp_escape = function(string) {
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return string.replace(/([.?*+^$[\]\\(){}|-])/g, "\\$1");
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}
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$.fn.selectRange = function(start, end) {
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return this.each(function() {
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if (this.setSelectionRange) {
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this.focus();
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this.setSelectionRange(start, end);
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} else if (this.createTextRange) {
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var range = this.createTextRange();
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range.collapse(true);
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range.moveEnd('character', end);
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range.moveStart('character', start);
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range.select();
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}
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});
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};
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$.fn.selectEnd = function(){
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this.selectRange(this.val().length, this.val().length);
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return this;
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}
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})();
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