wikimedia/mediawiki-core

File jquery.ui.sortable.js has 733 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/*!
 * jQuery UI Sortable 1.9.2
 * http://jqueryui.com
 *
 * Copyright 2012 jQuery Foundation and other contributors

Function _mouseStart has 61 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    _mouseStart: function(event, overrideHandle, noActivation) {

        var o = this.options;
        this.currentContainer = this;

Function _mouseDrag has 56 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    _mouseDrag: function(event) {

        //Compute the helpers position
        this.position = this._generatePosition(event);
        this.positionAbs = this._convertPositionTo("absolute");

Function _clear has 50 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    _clear: function(event, noPropagation) {

        this.reverting = false;
        // We delay all events that have to be triggered to after the point where the placeholder has been removed and
        // everything else normalized again

Function _contactContainers has 49 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    _contactContainers: function(event) {

        // get innermost container that intersects with item
        var innermostContainer = null, innermostIndex = null;

Consider simplifying this complex logical expression.

Open

        if (this.floating && horizontalDirection) {
            return ((horizontalDirection == "right" && isOverRightHalf) || (horizontalDirection == "left" && !isOverRightHalf));
        } else {
            return verticalDirection && ((verticalDirection == "down" && isOverBottomHalf) || (verticalDirection == "up" && !isOverBottomHalf));
        }

Consider simplifying this complex logical expression.

Open

        if(!(/^(document|window|parent)$/).test(o.containment)) {
            var ce = $(o.containment)[0];
            var co = $(o.containment).offset();
            var over = ($(ce).css("overflow") != 'hidden');

Function _generatePosition has 36 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    _generatePosition: function(event) {

        var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

        // This is another very weird special case that only happens for relative elements:

Function _refreshItems has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    _refreshItems: function(event) {

        this.items = [];
        this.containers = [this];
        var items = this.items;

Function cancel has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    cancel: function() {

        if(this.dragging) {

            this._mouseUp({ target: null });

Function refreshPositions has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    refreshPositions: function(fast) {

        //This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
        if(this.offsetParent && this.helper) {
            this.offset.parent = this._getParentOffset();

Consider simplifying this complex logical expression.

Open

        if(       this.options.tolerance == "pointer"
            || this.options.forcePointerForContainers
            || (this.options.tolerance != "pointer" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])
        ) {
            return isOverElement;

Avoid too many return statements within this function.

Open

        return true;

Similar blocks of code found in 2 locations. Consider refactoring.

Open

    _convertPositionTo: function(d, pos) {

        if(!pos) pos = this.position;
        var mod = d == "absolute" ? 1 : -1;
        var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

    _getParentOffset: function() {


        //Get the offsetParent and cache its position
        this.offsetParent = this.helper.offsetParent();

• Read up
  Read up

Identical blocks of code found in 2 locations. Consider refactoring.

Open

    _adjustOffsetFromHelper: function(obj) {
        if (typeof obj == 'string') {
            obj = obj.split(' ');
        }
        if (Array.isArray(obj)) {

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

        return {
            top: (
                pageY                                                                // The absolute mouse position
                - this.offset.click.top                                                    // Click offset (relative to the element)
                - this.offset.relative.top                                                // Only for relative positioned nodes: Relative offset from element to offset parent

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

    _getRelativeOffset: function() {

        if(this.cssPosition == "relative") {
            var p = this.currentItem.position();
            return {

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
                    this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
                else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity)
                    this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
                    this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
                else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity)
                    this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top

• Read up
  Read up

Identical blocks of code found in 2 locations. Consider refactoring.

Open

        $.extend(this.offset, {
            click: { //Where the click happened, relative to the element
                left: event.pageX - this.offset.left,
                top: event.pageY - this.offset.top
            },

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                    if(!p.height()) { p.height(that.currentItem.innerHeight() - parseInt(that.currentItem.css('paddingTop')||0, 10) - parseInt(that.currentItem.css('paddingBottom')||0, 10)); };

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                    if(!p.width()) { p.width(that.currentItem.innerWidth() - parseInt(that.currentItem.css('paddingLeft')||0, 10) - parseInt(that.currentItem.css('paddingRight')||0, 10)); };

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                left: cur.left - this.offset.parent.left - this.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft),

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                top: cur.top - this.offset.parent.top - this.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop)

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

                if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

                if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

        var isOverElementHeight = (this.options.axis === 'x') || $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

                if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

                if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

            isOverElementWidth = (this.options.axis === 'y') || $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

        if(o.opacity) { // opacity option
            if (this.helper.css("opacity")) this._storedOpacity = this.helper.css("opacity");
            this.helper.css("opacity", o.opacity);
        }

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

        if(o.zIndex) { // zIndex option
            if (this.helper.css("zIndex")) this._storedZIndex = this.helper.css("zIndex");
            this.helper.css("zIndex", o.zIndex);
        }

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

            if(!noPropagation) delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); };  }).call(this, this.containers[i]));

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); };  }).call(this, this.containers[i]));

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

        var isOverBottomHalf = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

            isOverRightHalf = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),

• Read up
  Read up

Identical blocks of code found in 2 locations. Consider refactoring.

Open

        this.offset = {
            top: this.offset.top - this.margins.top,
            left: this.offset.left - this.margins.left
        };

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); };  }).call(this, this.currentContainer));

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this));  }; }).call(this, this.currentContainer));

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

    _getDragVerticalDirection: function() {
        var delta = this.positionAbs.top - this.lastPositionAbs.top;
        return delta != 0 && (delta > 0 ? "down" : "up");
    },

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

    _getDragHorizontalDirection: function() {
        var delta = this.positionAbs.left - this.lastPositionAbs.left;
        return delta != 0 && (delta > 0 ? "right" : "left");
    },

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

        if(this.containers.length === 1) {
            this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
            this.containers[innermostIndex].containerCache.over = 1;
        } else {

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                if(this.containers[i].containerCache.over) {
                    this.containers[i]._trigger("out", event, this._uiHash(this));
                    this.containers[i].containerCache.over = 0;
                }

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

                var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];

• Read up
  Read up

Identical blocks of code found in 2 locations. Consider refactoring.

Open

    _cacheHelperProportions: function() {
        this.helperProportions = {
            width: this.helper.outerWidth(),
            height: this.helper.outerHeight()
        };

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

        if(helper[0].style.height == '' || o.forceHelperSize) helper.height(this.currentItem.height());

• Read up
  Read up

Similar blocks of code found in 2 locations. Consider refactoring.

Open

        if(helper[0].style.width == '' || o.forceHelperSize) helper.width(this.currentItem.width());

• Read up
  Read up