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'scrollTop' : 'scrollLeft', has = false; if (e[scroll] > 0) return true; e[scroll] = 1; has = e[scroll] > 0 ? true : false; e[scroll] = 0; return has; } }; /** jQuery core modifications and additions **/ var _remove = $.fn.remove; $.fn.remove = function() { $("*", this).add(this).triggerHandler("remove"); return _remove.apply(this, arguments ); }; // $.widget is a factory to create jQuery plugins // taking some boilerplate code out of the plugin code // created by Scott González and Jörn Zaefferer function getter(namespace, plugin, method) { var methods = $[namespace][plugin].getter || []; methods = (typeof methods == "string" ? methods.split(/,?\s+/) : methods); return ($.inArray(method, methods) != -1); } $.widget = function(name, prototype) { var namespace = name.split(".")[0]; name = name.split(".")[1]; // create plugin method $.fn[name] = function(options) { var isMethodCall = (typeof options == 'string'), args = Array.prototype.slice.call(arguments, 1); if (isMethodCall && getter(namespace, name, options)) { var instance = $.data(this[0], name); return (instance ? instance[options].apply(instance, args) : undefined); } return this.each(function() { var instance = $.data(this, name); if (isMethodCall && instance && $.isFunction(instance[options])) { instance[options].apply(instance, args); } else if (!isMethodCall) { $.data(this, name, new $[namespace][name](this, options)); } }); }; // create widget constructor $[namespace][name] = function(element, options) { var self = this; this.widgetName = name; this.widgetBaseClass = namespace + '-' + name; this.options = $.extend({}, $.widget.defaults, $[namespace][name].defaults, options); this.element = $(element) .bind('setData.' + name, function(e, key, value) { return self.setData(key, value); }) .bind('getData.' + name, function(e, key) { return self.getData(key); }) .bind('remove', function() { return self.destroy(); }); this.init(); }; // add widget prototype $[namespace][name].prototype = $.extend({}, $.widget.prototype, prototype); }; $.widget.prototype = { init: function() {}, destroy: function() { this.element.removeData(this.widgetName); }, getData: function(key) { return this.options[key]; }, setData: function(key, value) { this.options[key] = value; if (key == 'disabled') { this.element[value ? 'addClass' : 'removeClass']( this.widgetBaseClass + '-disabled'); } }, enable: function() { this.setData('disabled', false); }, disable: function() { this.setData('disabled', true); } }; $.widget.defaults = { disabled: false }; /** Mouse Interaction Plugin **/ $.ui.mouse = { mouseInit: function() { var self = this; this.element.bind('mousedown.'+this.widgetName, function(e) { return self.mouseDown(e); }); // Prevent text selection in IE if ($.browser.msie) { this._mouseUnselectable = this.element.attr('unselectable'); this.element.attr('unselectable', 'on'); } this.started = false; }, // TODO: make sure destroying one instance of mouse doesn't mess with // other instances of mouse mouseDestroy: function() { this.element.unbind('.'+this.widgetName); // Restore text selection in IE ($.browser.msie && this.element.attr('unselectable', this._mouseUnselectable)); }, mouseDown: function(e) { // we may have missed mouseup (out of window) (this._mouseStarted && this.mouseUp(e)); this._mouseDownEvent = e; var self = this, btnIsLeft = (e.which == 1), elIsCancel = (typeof this.options.cancel == "string" ? $(e.target).parents().add(e.target).filter(this.options.cancel).length : false); if (!btnIsLeft || elIsCancel || !this.mouseCapture(e)) { return true; } this._mouseDelayMet = !this.options.delay; if (!this._mouseDelayMet) { this._mouseDelayTimer = setTimeout(function() { self._mouseDelayMet = true; }, this.options.delay); } if (this.mouseDistanceMet(e) && this.mouseDelayMet(e)) { this._mouseStarted = (this.mouseStart(e) !== false); if (!this._mouseStarted) { e.preventDefault(); return true; } } // these delegates are required to keep context this._mouseMoveDelegate = function(e) { return self.mouseMove(e); }; this._mouseUpDelegate = function(e) { return self.mouseUp(e); }; $(document) .bind('mousemove.'+this.widgetName, this._mouseMoveDelegate) .bind('mouseup.'+this.widgetName, this._mouseUpDelegate); return false; }, mouseMove: function(e) { // IE mouseup check - mouseup happened when mouse was out of window if ($.browser.msie && !e.button) { return this.mouseUp(e); } if (this._mouseStarted) { this.mouseDrag(e); return false; } if (this.mouseDistanceMet(e) && this.mouseDelayMet(e)) { this._mouseStarted = (this.mouseStart(this._mouseDownEvent, e) !== false); (this._mouseStarted ? this.mouseDrag(e) : this.mouseUp(e)); } return !this._mouseStarted; }, mouseUp: function(e) { $(document) .unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate) .unbind('mouseup.'+this.widgetName, this._mouseUpDelegate); if (this._mouseStarted) { this._mouseStarted = false; this.mouseStop(e); } return false; }, mouseDistanceMet: function(e) { return (Math.max( Math.abs(this._mouseDownEvent.pageX - e.pageX), Math.abs(this._mouseDownEvent.pageY - e.pageY) ) >= this.options.distance ); }, mouseDelayMet: function(e) { return this._mouseDelayMet; }, // These are placeholder methods, to be overriden by extending plugin mouseStart: function(e) {}, mouseDrag: function(e) {}, mouseStop: function(e) {}, mouseCapture: function(e) { return true; } }; $.ui.mouse.defaults = { cancel: null, distance: 1, delay: 0 }; })(jQuery); /* * jQuery UI Draggable * * Copyright (c) 2008 Paul Bakaus * Dual licensed under the MIT (MIT-LICENSE.txt) * and GPL (GPL-LICENSE.txt) licenses. * * http://docs.jquery.com/UI/Draggables * * Depends: * ui.core.js */ (function($) { $.widget("ui.draggable", $.extend({}, $.ui.mouse, { init: function() { //Initialize needed constants var o = this.options; //Position the node if (o.helper == 'original' && !(/(relative|absolute|fixed)/).test(this.element.css('position'))) this.element.css('position', 'relative'); this.element.addClass('ui-draggable'); (o.disabled && this.element.addClass('ui-draggable-disabled')); this.mouseInit(); }, mouseStart: function(e) { var o = this.options; if (this.helper || o.disabled || $(e.target).is('.ui-resizable-handle')) return false; var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false; $(this.options.handle, this.element).find("*").andSelf().each(function() { if(this == e.target) handle = true; }); if (!handle) return false; if($.ui.ddmanager) $.ui.ddmanager.current = this; //Create and append the visible helper this.helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [e])) : (o.helper == 'clone' ? this.element.clone() : this.element); if(!this.helper.parents('body').length) this.helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo)); if(this.helper[0] != this.element[0] && !(/(fixed|absolute)/).test(this.helper.css("position"))) this.helper.css("position", "absolute"); /* * - Position generation - * This block generates everything position related - it's the core of draggables. */ this.margins = { //Cache the margins left: (parseInt(this.element.css("marginLeft"),10) || 0), top: (parseInt(this.element.css("marginTop"),10) || 0) }; this.cssPosition = this.helper.css("position"); //Store the helper's css position this.offset = this.element.offset(); //The element's absolute position on the page this.offset = { //Substract the margins from the element's absolute offset top: this.offset.top - this.margins.top, left: this.offset.left - this.margins.left }; this.offset.click = { //Where the click happened, relative to the element left: e.pageX - this.offset.left, top: e.pageY - this.offset.top }; this.offsetParent = this.helper.offsetParent(); var po = this.offsetParent.offset(); //Get the offsetParent and cache its position if(this.offsetParent[0] == document.body && $.browser.mozilla) po = { top: 0, left: 0 }; //Ugly FF3 fix this.offset.parent = { //Store its position plus border top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0), left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0) }; var p = this.element.position(); //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helpers if( (operaLock != 'trigered') && ($.browser.opera) ) operaLock='triger'; // opera table fix this.offset.relative = this.cssPosition == "relative" ? { top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.offsetParent[0].scrollTop - ((operaLock=='triger') ? -1:0), left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.offsetParent[0].scrollLeft + ((operaLock=='triger') ? 47:0) } : { top: 0, left: 0 }; if( $.browser.opera ) operaLock='trigered'; // opera table fix this.originalPosition = this.generatePosition(e); //Generate the original position this.helperProportions = { width: this.helper.outerWidth(), height: this.helper.outerHeight() };//Cache the helper size if(o.cursorAt) { if(o.cursorAt.left != undefined) this.offset.click.left = o.cursorAt.left + this.margins.left; if(o.cursorAt.right != undefined) this.offset.click.left = this.helperProportions.width - o.cursorAt.right + this.margins.left; if(o.cursorAt.top != undefined) this.offset.click.top = o.cursorAt.top + this.margins.top; if(o.cursorAt.bottom != undefined) this.offset.click.top = this.helperProportions.height - o.cursorAt.bottom + this.margins.top; } /* * - Position constraining - * Here we prepare position constraining like grid and containment. */ if(o.containment) { if(o.containment == 'parent') o.containment = this.helper[0].parentNode; if(o.containment == 'document' || o.containment == 'window') this.containment = [ 0 - this.offset.relative.left - this.offset.parent.left, 0 - this.offset.relative.top - this.offset.parent.top, $(o.containment == 'document' ? document : window).width() - this.offset.relative.left - this.offset.parent.left - this.helperProportions.width - this.margins.left - (parseInt(this.element.css("marginRight"),10) || 0), ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.offset.relative.top - this.offset.parent.top - this.helperProportions.height - this.margins.top - (parseInt(this.element.css("marginBottom"),10) || 0) ]; if(!(/^(document|window|parent)$/).test(o.containment)) { var ce = $(o.containment)[0]; var co = $(o.containment).offset(); this.containment = [ co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) - this.offset.relative.left - this.offset.parent.left, co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) - this.offset.relative.top - this.offset.parent.top, co.left+Math.max(ce.scrollWidth,ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - this.offset.relative.left - this.offset.parent.left - this.helperProportions.width - this.margins.left - (parseInt(this.element.css("marginRight"),10) || 0), co.top+Math.max(ce.scrollHeight,ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - this.offset.relative.top - this.offset.parent.top - this.helperProportions.height - this.margins.top - (parseInt(this.element.css("marginBottom"),10) || 0) ]; } } //Call plugins and callbacks this.propagate("start", e); this.helperProportions = { width: this.helper.outerWidth(), height: this.helper.outerHeight() };//Recache the helper size if ($.ui.ddmanager && !o.dropBehaviour) $.ui.ddmanager.prepareOffsets(this, e); this.helper.addClass("ui-draggable-dragging"); this.mouseDrag(e); //Execute the drag once - this causes the helper not to be visible before getting its correct position return true; }, convertPositionTo: function(d, pos) { if(!pos) pos = this.position; var mod = d == "absolute" ? 1 : -1; return { top: ( pos.top // the calculated relative position + this.offset.relative.top * mod // Only for relative positioned nodes: Relative offset from element to offset parent + this.offset.parent.top * mod // The offsetParent's offset without borders (offset + border) - (this.cssPosition == "fixed" || (this.cssPosition == "absolute" && this.offsetParent[0] == document.body) ? 0 : this.offsetParent[0].scrollTop) * mod // The offsetParent's scroll position, not if the element is fixed + (this.cssPosition == "fixed" ? $(document).scrollTop() : 0) * mod + this.margins.top * mod //Add the margin (you don't want the margin counting in intersection methods) ), left: ( pos.left // the calculated relative position + this.offset.relative.left * mod // Only for relative positioned nodes: Relative offset from element to offset parent + this.offset.parent.left * mod // The offsetParent's offset without borders (offset + border) - (this.cssPosition == "fixed" || (this.cssPosition == "absolute" && this.offsetParent[0] == document.body) ? 0 : this.offsetParent[0].scrollLeft) * mod // The offsetParent's scroll position, not if the element is fixed + (this.cssPosition == "fixed" ? $(document).scrollLeft() : 0) * mod + this.margins.left * mod //Add the margin (you don't want the margin counting in intersection methods) ) }; }, generatePosition: function(e) { var o = this.options; var position = { top: ( e.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 - this.offset.parent.top // The offsetParent's offset without borders (offset + border) + (this.cssPosition == "fixed" || (this.cssPosition == "absolute" && this.offsetParent[0] == document.body) ? 0 : this.offsetParent[0].scrollTop) // The offsetParent's scroll position, not if the element is fixed - (this.cssPosition == "fixed" ? $(document).scrollTop() : 0) ), left: ( e.pageX // The absolute mouse position - this.offset.click.left // Click offset (relative to the element) - this.offset.relative.left // Only for relative positioned nodes: Relative offset from element to offset parent - this.offset.parent.left // The offsetParent's offset without borders (offset + border) + (this.cssPosition == "fixed" || (this.cssPosition == "absolute" && this.offsetParent[0] == document.body) ? 0 : this.offsetParent[0].scrollLeft) // The offsetParent's scroll position, not if the element is fixed - (this.cssPosition == "fixed" ? $(document).scrollLeft() : 0) ) }; if(!this.originalPosition) return position; //If we are not dragging yet, we won't check for options /* * - Position constraining - * Constrain the position to a mix of grid, containment. */ if(this.containment) { if(position.left < this.containment[0]) position.left = this.containment[0]; if(position.top < this.containment[1]) position.top = this.containment[1]; if(position.left > this.containment[2]) position.left = this.containment[2]; if(position.top > this.containment[3]) position.top = this.containment[3]; } if(o.grid) { var top = this.originalPosition.top + Math.round((position.top - this.originalPosition.top) / o.grid[1]) * o.grid[1]; position.top = this.containment ? (!(top < this.containment[1] || top > this.containment[3]) ? top : (!(top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top; var left = this.originalPosition.left + Math.round((position.left - this.originalPosition.left) / o.grid[0]) * o.grid[0]; position.left = this.containment ? (!(left < this.containment[0] || left > this.containment[2]) ? left : (!(left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left; } return position; }, mouseDrag: function(e) { //Compute the helpers position this.position = this.generatePosition(e); this.positionAbs = this.convertPositionTo("absolute"); //Call plugins and callbacks and use the resulting position if something is returned this.position = this.propagate("drag", e) || this.position; if(!this.options.axis || this.options.axis != "y") { //this.helper[0].style.left = '0px'; this.helper[0].style.left = this.position.left+'px'; } if(!this.options.axis || this.options.axis != "x") { this.helper[0].style.top = this.position.top+'px'; } if($.ui.ddmanager) $.ui.ddmanager.drag(this, e); return false; }, mouseStop: function(e) { //If we are using droppables, inform the manager about the drop var dropped = false; if ($.ui.ddmanager && !this.options.dropBehaviour) var dropped = $.ui.ddmanager.drop(this, e); if((this.options.revert == "invalid" && !dropped) || (this.options.revert == "valid" && dropped) || this.options.revert === true) { var self = this; $(this.helper).animate(this.originalPosition, parseInt(this.options.revert, 10) || 500, function() { self.propagate("stop", e); self.clear(); }); } else { this.propagate("stop", e); this.clear(); } return false; }, clear: function() { this.helper.removeClass("ui-draggable-dragging"); if(this.options.helper != 'original' && !this.cancelHelperRemoval) this.helper.remove(); //if($.ui.ddmanager) $.ui.ddmanager.current = null; this.helper = null; this.cancelHelperRemoval = false; }, // From now on bulk stuff - mainly helpers plugins: {}, uiHash: function(e) { return { helper: this.helper, position: this.position, absolutePosition: this.positionAbs, options: this.options }; }, propagate: function(n,e) { $.ui.plugin.call(this, n, [e, this.uiHash()]); if(n == "drag") this.positionAbs = this.convertPositionTo("absolute"); //The absolute position has to be recalculated after plugins return this.element.triggerHandler(n == "drag" ? n : "drag"+n, [e, this.uiHash()], this.options[n]); }, destroy: function() { if(!this.element.data('draggable')) return; this.element.removeData("draggable").unbind(".draggable").removeClass('ui-draggable'); this.mouseDestroy(); } })); $.extend($.ui.draggable, { defaults: { appendTo: "parent", axis: false, cancel: ":input", delay: 0, distance: 1, helper: "original" } }); $.ui.plugin.add("draggable", "cursor", { start: function(e, ui) { var t = $('body'); if (t.css("cursor")) ui.options._cursor = t.css("cursor"); t.css("cursor", ui.options.cursor); }, stop: function(e, ui) { if (ui.options._cursor) $('body').css("cursor", ui.options._cursor); } }); $.ui.plugin.add("draggable", "zIndex", { start: function(e, ui) { var t = $(ui.helper); if(t.css("zIndex")) ui.options._zIndex = t.css("zIndex"); t.css('zIndex', ui.options.zIndex); }, stop: function(e, ui) { if(ui.options._zIndex) $(ui.helper).css('zIndex', ui.options._zIndex); } }); $.ui.plugin.add("draggable", "opacity", { start: function(e, ui) { var t = $(ui.helper); if(t.css("opacity")) ui.options._opacity = t.css("opacity"); t.css('opacity', ui.options.opacity); }, stop: function(e, ui) { if(ui.options._opacity) $(ui.helper).css('opacity', ui.options._opacity); } }); $.ui.plugin.add("draggable", "iframeFix", { start: function(e, ui) { $(ui.options.iframeFix === true ? "iframe" : ui.options.iframeFix).each(function() { $('
') .css({ width: this.offsetWidth+"px", height: this.offsetHeight+"px", position: "absolute", opacity: "0.001", zIndex: 1000 }) .css($(this).offset()) .appendTo("body"); }); }, stop: function(e, ui) { $("div.DragDropIframeFix").each(function() { this.parentNode.removeChild(this); }); //Remove frame helpers } }); $.ui.plugin.add("draggable", "scroll", { start: function(e, ui) { var o = ui.options; var i = $(this).data("draggable"); o.scrollSensitivity = o.scrollSensitivity || 20; o.scrollSpeed = o.scrollSpeed || 20; i.overflowY = function(el) { do { if(/auto|scroll/.test(el.css('overflow')) || (/auto|scroll/).test(el.css('overflow-y'))) return el; el = el.parent(); } while (el[0].parentNode); return $(document); }(this); i.overflowX = function(el) { do { if(/auto|scroll/.test(el.css('overflow')) || (/auto|scroll/).test(el.css('overflow-x'))) return el; el = el.parent(); } while (el[0].parentNode); return $(document); }(this); if(i.overflowY[0] != document && i.overflowY[0].tagName != 'HTML') i.overflowYOffset = i.overflowY.offset(); if(i.overflowX[0] != document && i.overflowX[0].tagName != 'HTML') i.overflowXOffset = i.overflowX.offset(); }, drag: function(e, ui) { var o = ui.options; var i = $(this).data("draggable"); if(i.overflowY[0] != document && i.overflowY[0].tagName != 'HTML') { if((i.overflowYOffset.top + i.overflowY[0].offsetHeight) - e.pageY < o.scrollSensitivity) i.overflowY[0].scrollTop = i.overflowY[0].scrollTop + o.scrollSpeed; if(e.pageY - i.overflowYOffset.top < o.scrollSensitivity) i.overflowY[0].scrollTop = i.overflowY[0].scrollTop - o.scrollSpeed; } else { if(e.pageY - $(document).scrollTop() < o.scrollSensitivity) $(document).scrollTop($(document).scrollTop() - o.scrollSpeed); if($(window).height() - (e.pageY - $(document).scrollTop()) < o.scrollSensitivity) $(document).scrollTop($(document).scrollTop() + o.scrollSpeed); } if(i.overflowX[0] != document && i.overflowX[0].tagName != 'HTML') { if((i.overflowXOffset.left + i.overflowX[0].offsetWidth) - e.pageX < o.scrollSensitivity) i.overflowX[0].scrollLeft = i.overflowX[0].scrollLeft + o.scrollSpeed; if(e.pageX - i.overflowXOffset.left < o.scrollSensitivity) i.overflowX[0].scrollLeft = i.overflowX[0].scrollLeft - o.scrollSpeed; } else { if(e.pageX - $(document).scrollLeft() < o.scrollSensitivity) $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed); if($(window).width() - (e.pageX - $(document).scrollLeft()) < o.scrollSensitivity) $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed); } } }); $.ui.plugin.add("draggable", "snap", { start: function(e, ui) { var inst = $(this).data("draggable"); inst.snapElements = []; $(ui.options.snap === true ? '.ui-draggable' : ui.options.snap).each(function() { var $t = $(this); var $o = $t.offset(); if(this != inst.element[0]) inst.snapElements.push({ item: this, width: $t.outerWidth(), height: $t.outerHeight(), top: $o.top, left: $o.left }); }); }, drag: function(e, ui) { var inst = $(this).data("draggable"); var d = ui.options.snapTolerance || 20; var x1 = ui.absolutePosition.left, x2 = x1 + inst.helperProportions.width, y1 = ui.absolutePosition.top, y2 = y1 + inst.helperProportions.height; for (var i = inst.snapElements.length - 1; i >= 0; i--){ var l = inst.snapElements[i].left, r = l + inst.snapElements[i].width, t = inst.snapElements[i].top, b = t + inst.snapElements[i].height; //Yes, I know, this is insane ;) if(!((l-d < x1 && x1 < r+d && t-d < y1 && y1 < b+d) || (l-d < x1 && x1 < r+d && t-d < y2 && y2 < b+d) || (l-d < x2 && x2 < r+d && t-d < y1 && y1 < b+d) || (l-d < x2 && x2 < r+d && t-d < y2 && y2 < b+d))) continue; if(ui.options.snapMode != 'inner') { var ts = Math.abs(t - y2) <= 20; var bs = Math.abs(b - y1) <= 20; var ls = Math.abs(l - x2) <= 20; var rs = Math.abs(r - x1) <= 20; if(ts) ui.position.top = inst.convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top; if(bs) ui.position.top = inst.convertPositionTo("relative", { top: b, left: 0 }).top; if(ls) ui.position.left = inst.convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left; if(rs) ui.position.left = inst.convertPositionTo("relative", { top: 0, left: r }).left; } if(ui.options.snapMode != 'outer') { var ts = Math.abs(t - y1) <= 20; var bs = Math.abs(b - y2) <= 20; var ls = Math.abs(l - x1) <= 20; var rs = Math.abs(r - x2) <= 20; if(ts) ui.position.top = inst.convertPositionTo("relative", { top: t, left: 0 }).top; if(bs) ui.position.top = inst.convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top; if(ls) ui.position.left = inst.convertPositionTo("relative", { top: 0, left: l }).left; if(rs) ui.position.left = inst.convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left; } }; } }); $.ui.plugin.add("draggable", "connectToSortable", { start: function(e,ui) { var inst = $(this).data("draggable"); inst.sortables = []; $(ui.options.connectToSortable).each(function() { if($.data(this, 'sortable')) { var sortable = $.data(this, 'sortable'); inst.sortables.push({ instance: sortable, shouldRevert: sortable.options.revert }); sortable.refreshItems(); //Do a one-time refresh at start to refresh the containerCache sortable.propagate("activate", e, inst); } }); }, stop: function(e,ui) { //If we are still over the sortable, we fake the stop event of the sortable, but also remove helper var inst = $(this).data("draggable"); $.each(inst.sortables, function() { if(this.instance.isOver) { this.instance.isOver = 0; inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work) if(this.shouldRevert) this.instance.options.revert = true; //revert here this.instance.mouseStop(e); //Also propagate receive event, since the sortable is actually receiving a element this.instance.element.triggerHandler("sortreceive", [e, $.extend(this.instance.ui(), { sender: inst.element })], this.instance.options["receive"]); this.instance.options.helper = this.instance.options._helper; } else { this.instance.propagate("deactivate", e, inst); } }); }, drag: function(e,ui) { var inst = $(this).data("draggable"), self = this; var checkPos = function(o) { var l = o.left, r = l + o.width, t = o.top, b = t + o.height; return (l < (this.positionAbs.left + this.offset.click.left) && (this.positionAbs.left + this.offset.click.left) < r && t < (this.positionAbs.top + this.offset.click.top) && (this.positionAbs.top + this.offset.click.top) < b); }; $.each(inst.sortables, function(i) { if(checkPos.call(inst, this.instance.containerCache)) { //If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once if(!this.instance.isOver) { this.instance.isOver = 1; //Now we fake the start of dragging for the sortable instance, //by cloning the list group item, appending it to the sortable and using it as inst.currentItem //We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one) this.instance.currentItem = $(self).clone().appendTo(this.instance.element).data("sortable-item", true); this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it this.instance.options.helper = function() { return ui.helper[0]; }; e.target = this.instance.currentItem[0]; this.instance.mouseCapture(e, true); this.instance.mouseStart(e, true, true); //Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes this.instance.offset.click.top = inst.offset.click.top; this.instance.offset.click.left = inst.offset.click.left; this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left; this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top; inst.propagate("toSortable", e); } //Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable if(this.instance.currentItem) this.instance.mouseDrag(e); } else { //If it doesn't intersect with the sortable, and it intersected before, //we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval if(this.instance.isOver) { this.instance.isOver = 0; this.instance.cancelHelperRemoval = true; this.instance.options.revert = false; //No revert here this.instance.mouseStop(e, true); this.instance.options.helper = this.instance.options._helper; //Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size this.instance.currentItem.remove(); if(this.instance.placeholder) this.instance.placeholder.remove(); inst.propagate("fromSortable", e); } }; }); } }); $.ui.plugin.add("draggable", "stack", { start: function(e,ui) { var group = $.makeArray($(ui.options.stack.group)).sort(function(a,b) { return (parseInt($(a).css("zIndex"),10) || ui.options.stack.min) - (parseInt($(b).css("zIndex"),10) || ui.options.stack.min); }); $(group).each(function(i) { this.style.zIndex = ui.options.stack.min + i; }); this[0].style.zIndex = ui.options.stack.min + group.length; } }); })(jQuery); /* * jQuery UI Droppable * * Copyright (c) 2008 Paul Bakaus * Dual licensed under the MIT (MIT-LICENSE.txt) * and GPL (GPL-LICENSE.txt) licenses. * * http://docs.jquery.com/UI/Droppables * * Depends: * ui.core.js * ui.draggable.js */ (function($) { $.widget("ui.droppable", { init: function() { this.element.addClass("ui-droppable"); this.isover = 0; this.isout = 1; //Prepare the passed options var o = this.options, accept = o.accept; o = $.extend(o, { accept: o.accept && o.accept.constructor == Function ? o.accept : function(d) { return $(d).is(accept); } }); //Store the droppable's proportions this.proportions = { width: this.element[0].offsetWidth, height: this.element[0].offsetHeight }; // Add the reference and positions to the manager $.ui.ddmanager.droppables.push(this); }, plugins: {}, ui: function(c) { return { draggable: (c.currentItem || c.element), helper: c.helper, position: c.position, absolutePosition: c.positionAbs, options: this.options, element: this.element }; }, destroy: function() { var drop = $.ui.ddmanager.droppables; for ( var i = 0; i < drop.length; i++ ) if ( drop[i] == this ) drop.splice(i, 1); this.element .removeClass("ui-droppable ui-droppable-disabled") .removeData("droppable") .unbind(".droppable"); }, over: function(e) { var draggable = $.ui.ddmanager.current; if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element if (this.options.accept.call(this.element,(draggable.currentItem || draggable.element))) { $.ui.plugin.call(this, 'over', [e, this.ui(draggable)]); this.element.triggerHandler("dropover", [e, this.ui(draggable)], this.options.over); } }, out: function(e) { var draggable = $.ui.ddmanager.current; if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element if (this.options.accept.call(this.element,(draggable.currentItem || draggable.element))) { $.ui.plugin.call(this, 'out', [e, this.ui(draggable)]); this.element.triggerHandler("dropout", [e, this.ui(draggable)], this.options.out); } }, drop: function(e,custom) { var draggable = custom || $.ui.ddmanager.current; if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return false; // Bail if draggable and droppable are same element var childrenIntersection = false; this.element.find(".ui-droppable").not(".ui-draggable-dragging").each(function() { var inst = $.data(this, 'droppable'); if(inst.options.greedy && $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance)) { childrenIntersection = true; return false; } }); if(childrenIntersection) return false; if(this.options.accept.call(this.element,(draggable.currentItem || draggable.element))) { $.ui.plugin.call(this, 'drop', [e, this.ui(draggable)]); this.element.triggerHandler("drop", [e, this.ui(draggable)], this.options.drop); return true; } return false; }, activate: function(e) { var draggable = $.ui.ddmanager.current; $.ui.plugin.call(this, 'activate', [e, this.ui(draggable)]); if(draggable) this.element.triggerHandler("dropactivate", [e, this.ui(draggable)], this.options.activate); }, deactivate: function(e) { var draggable = $.ui.ddmanager.current; $.ui.plugin.call(this, 'deactivate', [e, this.ui(draggable)]); if(draggable) this.element.triggerHandler("dropdeactivate", [e, this.ui(draggable)], this.options.deactivate); } }); $.extend($.ui.droppable, { defaults: { disabled: false, tolerance: 'intersect' } }); $.ui.intersect = function(draggable, droppable, toleranceMode) { if (!droppable.offset) return false; var x1 = (draggable.positionAbs || draggable.position.absolute).left, x2 = x1 + draggable.helperProportions.width, y1 = (draggable.positionAbs || draggable.position.absolute).top, y2 = y1 + draggable.helperProportions.height; var l = droppable.offset.left, r = l + droppable.proportions.width, t = droppable.offset.top, b = t + droppable.proportions.height; switch (toleranceMode) { case 'fit': return (l < x1 && x2 < r && t < y1 && y2 < b); break; case 'intersect': return (l < x1 + (draggable.helperProportions.width / 2) // Right Half && x2 - (draggable.helperProportions.width / 2) < r // Left Half && t < y1 + (draggable.helperProportions.height / 2) // Bottom Half && y2 - (draggable.helperProportions.height / 2) < b ); // Top Half break; case 'pointer': return (l < ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left) && ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left) < r && t < ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top) && ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top) < b); break; case 'touch': return ( (y1 >= t && y1 <= b) || // Top edge touching (y2 >= t && y2 <= b) || // Bottom edge touching (y1 < t && y2 > b) // Surrounded vertically ) && ( (x1 >= l && x1 <= r) || // Left edge touching (x2 >= l && x2 <= r) || // Right edge touching (x1 < l && x2 > r) // Surrounded horizontally ); break; default: return false; break; } }; /* This manager tracks offsets of draggables and droppables */ $.ui.ddmanager = { current: null, droppables: [], prepareOffsets: function(t, e) { var m = $.ui.ddmanager.droppables; var type = e ? e.type : null; // workaround for #2317 for (var i = 0; i < m.length; i++) { if(m[i].options.disabled || (t && !m[i].options.accept.call(m[i].element,(t.currentItem || t.element)))) continue; m[i].visible = m[i].element.css("display") != "none"; if(!m[i].visible) continue; //If the element is not visible, continue m[i].offset = m[i].element.offset(); m[i].proportions = { width: m[i].element[0].offsetWidth, height: m[i].element[0].offsetHeight }; if(type == "dragstart" || type == "sortactivate") m[i].activate.call(m[i], e); //Activate the droppable if used directly from draggables } }, drop: function(draggable, e) { var dropped = false; $.each($.ui.ddmanager.droppables, function() { if(!this.options) return; if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance)) dropped = this.drop.call(this, e); if (!this.options.disabled && this.visible && this.options.accept.call(this.element,(draggable.currentItem || draggable.element))) { this.isout = 1; this.isover = 0; this.deactivate.call(this, e); } }); return dropped; }, drag: function(draggable, e) { //If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse. if(draggable.options.refreshPositions) $.ui.ddmanager.prepareOffsets(draggable, e); //Run through all droppables and check their positions based on specific tolerance options $.each($.ui.ddmanager.droppables, function() { if(this.options.disabled || this.greedyChild || !this.visible) return; var intersects = $.ui.intersect(draggable, this, this.options.tolerance); var c = !intersects && this.isover == 1 ? 'isout' : (intersects && this.isover == 0 ? 'isover' : null); if(!c) return; var parentInstance; if (this.options.greedy) { var parent = this.element.parents('.ui-droppable:eq(0)'); if (parent.length) { parentInstance = $.data(parent[0], 'droppable'); parentInstance.greedyChild = (c == 'isover' ? 1 : 0); } } // we just moved into a greedy child if (parentInstance && c == 'isover') { parentInstance['isover'] = 0; parentInstance['isout'] = 1; parentInstance.out.call(parentInstance, e); } this[c] = 1; this[c == 'isout' ? 'isover' : 'isout'] = 0; this[c == "isover" ? "over" : "out"].call(this, e); // we just moved out of a greedy child if (parentInstance && c == 'isout') { parentInstance['isout'] = 0; parentInstance['isover'] = 1; parentInstance.over.call(parentInstance, e); } }); } }; /* * Droppable Extensions */ $.ui.plugin.add("droppable", "activeClass", { activate: function(e, ui) { $(this).addClass(ui.options.activeClass); }, deactivate: function(e, ui) { $(this).removeClass(ui.options.activeClass); }, drop: function(e, ui) { $(this).removeClass(ui.options.activeClass); } }); $.ui.plugin.add("droppable", "hoverClass", { over: function(e, ui) { $(this).addClass(ui.options.hoverClass); }, out: function(e, ui) { $(this).removeClass(ui.options.hoverClass); }, drop: function(e, ui) { $(this).removeClass(ui.options.hoverClass); } }); })(jQuery); /* * jQuery UI Resizable * * Copyright (c) 2008 Paul Bakaus * Dual licensed under the MIT (MIT-LICENSE.txt) * and GPL (GPL-LICENSE.txt) licenses. * * http://docs.jquery.com/UI/Resizables * * Depends: * ui.core.js */ (function($) { $.widget("ui.resizable", $.extend({}, $.ui.mouse, { init: function() { var self = this, o = this.options; var elpos = this.element.css('position'); this.originalElement = this.element; // simulate .ui-resizable { position: relative; } this.element.addClass("ui-resizable").css({ position: /static/.test(elpos) ? 'relative' : elpos }); $.extend(o, { _aspectRatio: !!(o.aspectRatio), helper: o.helper || o.ghost || o.animate ? o.helper || 'proxy' : null, knobHandles: o.knobHandles === true ? 'ui-resizable-knob-handle' : o.knobHandles }); //Default Theme var aBorder = '1px solid #DEDEDE'; o.defaultTheme = { 'ui-resizable': { display: 'block' }, 'ui-resizable-handle': { position: 'absolute', background: '#F2F2F2', fontSize: '0.1px' }, 'ui-resizable-n': { cursor: 'n-resize', height: '4px', left: '0px', right: '0px', borderTop: aBorder }, 'ui-resizable-s': { cursor: 's-resize', height: '4px', left: '0px', right: '0px', borderBottom: aBorder }, 'ui-resizable-e': { cursor: 'e-resize', width: '4px', top: '0px', bottom: '0px', borderRight: aBorder }, 'ui-resizable-w': { cursor: 'w-resize', width: '4px', top: '0px', bottom: '0px', borderLeft: aBorder }, 'ui-resizable-se': { cursor: 'se-resize', width: '4px', height: '4px', borderRight: aBorder, borderBottom: aBorder }, 'ui-resizable-sw': { cursor: 'sw-resize', width: '4px', height: '4px', borderBottom: aBorder, borderLeft: aBorder }, 'ui-resizable-ne': { cursor: 'ne-resize', width: '4px', height: '4px', borderRight: aBorder, borderTop: aBorder }, 'ui-resizable-nw': { cursor: 'nw-resize', width: '4px', height: '4px', borderLeft: aBorder, borderTop: aBorder } }; o.knobTheme = { 'ui-resizable-handle': { background: '#F2F2F2', border: '1px solid #808080', height: '8px', width: '8px' }, 'ui-resizable-n': { cursor: 'n-resize', top: '0px', left: '45%' }, 'ui-resizable-s': { cursor: 's-resize', bottom: '0px', left: '45%' }, 'ui-resizable-e': { cursor: 'e-resize', right: '0px', top: '45%' }, 'ui-resizable-w': { cursor: 'w-resize', left: '0px', top: '45%' }, 'ui-resizable-se': { cursor: 'se-resize', right: '0px', bottom: '0px' }, 'ui-resizable-sw': { cursor: 'sw-resize', left: '0px', bottom: '0px' }, 'ui-resizable-nw': { cursor: 'nw-resize', left: '0px', top: '0px' }, 'ui-resizable-ne': { cursor: 'ne-resize', right: '0px', top: '0px' } }; o._nodeName = this.element[0].nodeName; //Wrap the element if it cannot hold child nodes if(o._nodeName.match(/canvas|textarea|input|select|button|img/i)) { var el = this.element; //Opera fixing relative position if (/relative/.test(el.css('position')) && $.browser.opera) el.css({ position: 'relative', top: 'auto', left: 'auto' }); //Create a wrapper element and set the wrapper to the new current internal element el.wrap( $('
').css( { position: el.css('position'), width: el.outerWidth(), height: el.outerHeight(), top: el.css('top'), left: el.css('left') }) ); var oel = this.element; this.element = this.element.parent(); // store instance on wrapper this.element.data('resizable', this); //Move margins to the wrapper this.element.css({ marginLeft: oel.css("marginLeft"), marginTop: oel.css("marginTop"), marginRight: oel.css("marginRight"), marginBottom: oel.css("marginBottom") }); oel.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0}); //Prevent Safari textarea resize if ($.browser.safari && o.preventDefault) oel.css('resize', 'none'); o.proportionallyResize = oel.css({ position: 'static', zoom: 1, display: 'block' }); // avoid IE jump this.element.css({ margin: oel.css('margin') }); // fix handlers offset this._proportionallyResize(); } if(!o.handles) o.handles = !$('.ui-resizable-handle', this.element).length ? "e,s,se" : { n: '.ui-resizable-n', e: '.ui-resizable-e', s: '.ui-resizable-s', w: '.ui-resizable-w', se: '.ui-resizable-se', sw: '.ui-resizable-sw', ne: '.ui-resizable-ne', nw: '.ui-resizable-nw' }; if(o.handles.constructor == String) { o.zIndex = o.zIndex || 1000; if(o.handles == 'all') o.handles = 'n,e,s,w,se,sw,ne,nw'; var n = o.handles.split(","); o.handles = {}; // insertions are applied when don't have theme loaded var insertionsDefault = { handle: 'position: absolute; display: none; overflow:hidden;', n: 'top: 0pt; width:100%;', e: 'right: 0pt; height:100%;', s: 'bottom: 0pt; width:100%;', w: 'left: 0pt; height:100%;', se: 'bottom: 0pt; right: 0px;', sw: 'bottom: 0pt; left: 0px;', ne: 'top: 0pt; right: 0px;', nw: 'top: 0pt; left: 0px;' }; for(var i = 0; i < n.length; i++) { var handle = $.trim(n[i]), dt = o.defaultTheme, hname = 'ui-resizable-'+handle, loadDefault = !$.ui.css(hname) && !o.knobHandles, userKnobClass = $.ui.css('ui-resizable-knob-handle'), allDefTheme = $.extend(dt[hname], dt['ui-resizable-handle']), allKnobTheme = $.extend(o.knobTheme[hname], !userKnobClass ? o.knobTheme['ui-resizable-handle'] : {}); // increase zIndex of sw, se, ne, nw axis var applyZIndex = /sw|se|ne|nw/.test(handle) ? { zIndex: ++o.zIndex } : {}; var defCss = (loadDefault ? insertionsDefault[handle] : ''), axis = $(['
'].join('')).css( applyZIndex ); o.handles[handle] = '.ui-resizable-'+handle; this.element.append( //Theme detection, if not loaded, load o.defaultTheme axis.css( loadDefault ? allDefTheme : {} ) // Load the knobHandle css, fix width, height, top, left... .css( o.knobHandles ? allKnobTheme : {} ).addClass(o.knobHandles ? 'ui-resizable-knob-handle' : '').addClass(o.knobHandles) ); } if (o.knobHandles) this.element.addClass('ui-resizable-knob').css( !$.ui.css('ui-resizable-knob') ? { /*border: '1px #fff dashed'*/ } : {} ); } this._renderAxis = function(target) { target = target || this.element; for(var i in o.handles) { if(o.handles[i].constructor == String) o.handles[i] = $(o.handles[i], this.element).show(); if (o.transparent) o.handles[i].css({opacity:0}); //Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls) if (this.element.is('.ui-wrapper') && o._nodeName.match(/textarea|input|select|button/i)) { var axis = $(o.handles[i], this.element), padWrapper = 0; //Checking the correct pad and border padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth(); //The padding type i have to apply... var padPos = [ 'padding', /ne|nw|n/.test(i) ? 'Top' : /se|sw|s/.test(i) ? 'Bottom' : /^e$/.test(i) ? 'Right' : 'Left' ].join(""); if (!o.transparent) target.css(padPos, padWrapper); this._proportionallyResize(); } if(!$(o.handles[i]).length) continue; } }; this._renderAxis(this.element); o._handles = $('.ui-resizable-handle', self.element); if (o.disableSelection) o._handles.each(function(i, e) { $.ui.disableSelection(e); }); //Matching axis name o._handles.mouseover(function() { if (!o.resizing) { if (this.className) var axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i); //Axis, default = se self.axis = o.axis = axis && axis[1] ? axis[1] : 'se'; } }); //If we want to auto hide the elements if (o.autoHide) { o._handles.hide(); $(self.element).addClass("ui-resizable-autohide").hover(function() { $(this).removeClass("ui-resizable-autohide"); o._handles.show(); }, function(){ if (!o.resizing) { $(this).addClass("ui-resizable-autohide"); o._handles.hide(); } }); } this.mouseInit(); }, plugins: {}, ui: function() { return { originalElement: this.originalElement, element: this.element, helper: this.helper, position: this.position, size: this.size, options: this.options, originalSize: this.originalSize, originalPosition: this.originalPosition }; }, propagate: function(n,e) { $.ui.plugin.call(this, n, [e, this.ui()]); if (n != "resize") this.element.triggerHandler(["resize", n].join(""), [e, this.ui()], this.options[n]); }, destroy: function() { var el = this.element, wrapped = el.children(".ui-resizable").get(0); this.mouseDestroy(); var _destroy = function(exp) { $(exp).removeClass("ui-resizable ui-resizable-disabled") .removeData("resizable").unbind(".resizable").find('.ui-resizable-handle').remove(); }; _destroy(el); if (el.is('.ui-wrapper') && wrapped) { el.parent().append( $(wrapped).css({ position: el.css('position'), width: el.outerWidth(), height: el.outerHeight(), top: el.css('top'), left: el.css('left') }) ).end().remove(); _destroy(wrapped); } }, mouseStart: function(e) { if(this.options.disabled) return false; var handle = false; for(var i in this.options.handles) { if($(this.options.handles[i])[0] == e.target) handle = true; } if (!handle) return false; var o = this.options, iniPos = this.element.position(), el = this.element, num = function(v) { return parseInt(v, 10) || 0; }, ie6 = $.browser.msie && $.browser.version < 7; o.resizing = true; o.documentScroll = { top: $(document).scrollTop(), left: $(document).scrollLeft() }; // bugfix #1749 if (el.is('.ui-draggable') || (/absolute/).test(el.css('position'))) { // sOffset decides if document scrollOffset will be added to the top/left of the resizable element var sOffset = $.browser.msie && !o.containment && (/absolute/).test(el.css('position')) && !(/relative/).test(el.parent().css('position')); var dscrollt = sOffset ? o.documentScroll.top : 0, dscrolll = sOffset ? o.documentScroll.left : 0; //myBugFix :) //el.css({ position: 'absolute', top: (iniPos.top + dscrollt), left: (iniPos.left + dscrolll) }); el.css({ position: 'relative', top: iniPos.top, left: 0 }); } //Opera fixing relative position if ($.browser.opera && /relative/.test(el.css('position'))) el.css({ position: 'relative', top: 'auto', left: 'auto' }); this._renderProxy(); var curleft = num(this.helper.css('left')), curtop = num(this.helper.css('top')); if (o.containment) { curleft += $(o.containment).scrollLeft()||0; curtop += $(o.containment).scrollTop()||0; } //Store needed variables this.offset = this.helper.offset(); this.position = { left: curleft, top: curtop }; this.size = o.helper || ie6 ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() }; this.originalSize = o.helper || ie6 ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() }; this.originalPosition = { left: curleft, top: curtop }; this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() }; this.originalMousePosition = { left: e.pageX, top: e.pageY }; //Aspect Ratio o.aspectRatio = (typeof o.aspectRatio == 'number') ? o.aspectRatio : ((this.originalSize.height / this.originalSize.width)||1); if (o.preserveCursor) $('body').css('cursor', this.axis + '-resize'); this.propagate("start", e); return true; }, mouseDrag: function(e) { //Increase performance, avoid regex var el = this.helper, o = this.options, props = {}, self = this, smp = this.originalMousePosition, a = this.axis; var dx = (e.pageX-smp.left)||0, dy = (e.pageY-smp.top)||0; var trigger = this._change[a]; if (!trigger) return false; // Calculate the attrs that will be change var data = trigger.apply(this, [e, dx, dy]), ie6 = $.browser.msie && $.browser.version < 7, csdif = this.sizeDiff; if (o._aspectRatio || e.shiftKey) data = this._updateRatio(data, e); data = this._respectSize(data, e); // plugins callbacks need to be called first this.propagate("resize", e); el.css({ top: this.position.top + "px", left: this.position.left + "px", width: this.size.width + "px", height: this.size.height + "px" }); if (!o.helper && o.proportionallyResize) this._proportionallyResize(); this._updateCache(data); // calling the user callback at the end this.element.triggerHandler("resize", [e, this.ui()], this.options["resize"]); return false; }, mouseStop: function(e) { this.options.resizing = false; var o = this.options, num = function(v) { return parseInt(v, 10) || 0; }, self = this; if(o.helper) { var pr = o.proportionallyResize, ista = pr && (/textarea/i).test(pr.get(0).nodeName), soffseth = ista && $.ui.hasScroll(pr.get(0), 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height, soffsetw = ista ? 0 : self.sizeDiff.width; var s = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) }, left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null, top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null; if (!o.animate) this.element.css($.extend(s, { top: top, left: left })); if (o.helper && !o.animate) this._proportionallyResize(); } if (o.preserveCursor) $('body').css('cursor', 'auto'); this.propagate("stop", e); if (o.helper) this.helper.remove(); return false; }, _updateCache: function(data) { var o = this.options; this.offset = this.helper.offset(); if (data.left) this.position.left = data.left; if (data.top) this.position.top = data.top; if (data.height) this.size.height = data.height; if (data.width) this.size.width = data.width; }, _updateRatio: function(data, e) { var o = this.options, cpos = this.position, csize = this.size, a = this.axis; if (data.height) data.width = (csize.height / o.aspectRatio); else if (data.width) data.height = (csize.width * o.aspectRatio); if (a == 'sw') { data.left = cpos.left + (csize.width - data.width); data.top = null; } if (a == 'nw') { data.top = cpos.top + (csize.height - data.height); data.left = cpos.left + (csize.width - data.width); } return data; }, _respectSize: function(data, e) { var el = this.helper, o = this.options, pRatio = o._aspectRatio || e.shiftKey, a = this.axis, ismaxw = data.width && o.maxWidth && o.maxWidth < data.width, ismaxh = data.height && o.maxHeight && o.maxHeight < data.height, isminw = data.width && o.minWidth && o.minWidth > data.width, isminh = data.height && o.minHeight && o.minHeight > data.height; if (isminw) data.width = o.minWidth; if (isminh) data.height = o.minHeight; if (ismaxw) data.width = o.maxWidth; if (ismaxh) data.height = o.maxHeight; var dw = this.originalPosition.left + this.originalSize.width, dh = this.position.top + this.size.height; var cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a); if (isminw && cw) data.left = dw - o.minWidth; if (ismaxw && cw) data.left = dw - o.maxWidth; if (isminh && ch) data.top = dh - o.minHeight; if (ismaxh && ch) data.top = dh - o.maxHeight; // fixing jump error on top/left - bug #2330 var isNotwh = !data.width && !data.height; if (isNotwh && !data.left && data.top) data.top = null; else if (isNotwh && !data.top && data.left) data.left = null; return data; }, _proportionallyResize: function() { var o = this.options; if (!o.proportionallyResize) return; var prel = o.proportionallyResize, el = this.helper || this.element; if (!o.borderDif) { var b = [prel.css('borderTopWidth'), prel.css('borderRightWidth'), prel.css('borderBottomWidth'), prel.css('borderLeftWidth')], p = [prel.css('paddingTop'), prel.css('paddingRight'), prel.css('paddingBottom'), prel.css('paddingLeft')]; o.borderDif = $.map(b, function(v, i) { var border = parseInt(v,10)||0, padding = parseInt(p[i],10)||0; return border + padding; }); } prel.css({ height: (el.height() - o.borderDif[0] - o.borderDif[2]) + "px", width: (el.width() - o.borderDif[1] - o.borderDif[3]) + "px" }); }, _renderProxy: function() { var el = this.element, o = this.options; this.elementOffset = el.offset(); if(o.helper) { this.helper = this.helper || $('
'); // fix ie6 offset var ie6 = $.browser.msie && $.browser.version < 7, ie6offset = (ie6 ? 1 : 0), pxyoffset = ( ie6 ? 2 : -1 ); this.helper.addClass(o.helper).css({ width: el.outerWidth() + pxyoffset, height: el.outerHeight() + pxyoffset, position: 'absolute', left: this.elementOffset.left - ie6offset +'px', top: this.elementOffset.top - ie6offset +'px', zIndex: ++o.zIndex }); this.helper.appendTo("body"); if (o.disableSelection) $.ui.disableSelection(this.helper.get(0)); } else { this.helper = el; } }, _change: { e: function(e, dx, dy) { return { width: this.originalSize.width + dx }; }, w: function(e, dx, dy) { var o = this.options, cs = this.originalSize, sp = this.originalPosition; return { left: sp.left + dx, width: cs.width - dx }; }, n: function(e, dx, dy) { var o = this.options, cs = this.originalSize, sp = this.originalPosition; return { top: sp.top + dy, height: cs.height - dy }; }, s: function(e, dx, dy) { return { height: this.originalSize.height + dy }; }, se: function(e, dx, dy) { return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [e, dx, dy])); }, sw: function(e, dx, dy) { return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [e, dx, dy])); }, ne: function(e, dx, dy) { return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [e, dx, dy])); }, nw: function(e, dx, dy) { return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [e, dx, dy])); } } })); $.extend($.ui.resizable, { defaults: { cancel: ":input", distance: 1, delay: 0, preventDefault: true, transparent: false, minWidth: 10, minHeight: 10, aspectRatio: false, disableSelection: true, preserveCursor: true, autoHide: false, knobHandles: false } }); /* * Resizable Extensions */ $.ui.plugin.add("resizable", "containment", { start: function(e, ui) { var o = ui.options, self = $(this).data("resizable"), el = self.element; var oc = o.containment, ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc; if (!ce) return; self.containerElement = $(ce); if (/document/.test(oc) || oc == document) { self.containerOffset = { left: 0, top: 0 }; self.containerPosition = { left: 0, top: 0 }; self.parentData = { element: $(document), left: 0, top: 0, width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight }; } // i'm a node, so compute top, left, right, bottom else{ self.containerOffset = $(ce).offset(); self.containerPosition = $(ce).position(); self.containerSize = { height: $(ce).innerHeight(), width: $(ce).innerWidth() }; var co = self.containerOffset, ch = self.containerSize.height, cw = self.containerSize.width, width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw ), height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch); self.parentData = { element: ce, left: co.left, top: co.top, width: width, height: height }; } }, resize: function(e, ui) { var o = ui.options, self = $(this).data("resizable"), ps = self.containerSize, co = self.containerOffset, cs = self.size, cp = self.position, pRatio = o._aspectRatio || e.shiftKey, cop = { top:0, left:0 }, ce = self.containerElement; if (ce[0] != document && /static/.test(ce.css('position'))) cop = self.containerPosition; if (cp.left < (o.helper ? co.left : cop.left)) { self.size.width = self.size.width + (o.helper ? (self.position.left - co.left) : (self.position.left - cop.left)); if (pRatio) self.size.height = self.size.width * o.aspectRatio; self.position.left = o.helper ? co.left : cop.left; } if (cp.top < (o.helper ? co.top : 0)) { self.size.height = self.size.height + (o.helper ? (self.position.top - co.top) : self.position.top); if (pRatio) self.size.width = self.size.height / o.aspectRatio; self.position.top = o.helper ? co.top : 0; } var woset = (o.helper ? self.offset.left - co.left : (self.position.left - cop.left)) + self.sizeDiff.width, hoset = (o.helper ? self.offset.top - co.top : self.position.top) + self.sizeDiff.height; if (woset + self.size.width >= self.parentData.width) { self.size.width = self.parentData.width - woset; if (pRatio) self.size.height = self.size.width * o.aspectRatio; } if (hoset + self.size.height >= self.parentData.height) { self.size.height = self.parentData.height - hoset; if (pRatio) self.size.width = self.size.height / o.aspectRatio; } }, stop: function(e, ui){ var o = ui.options, self = $(this).data("resizable"), cp = self.position, co = self.containerOffset, cop = self.containerPosition, ce = self.containerElement; var helper = $(self.helper), ho = helper.offset(), w = helper.innerWidth(), h = helper.innerHeight(); if (o.helper && !o.animate && /relative/.test(ce.css('position'))) $(this).css({ left: (ho.left - co.left), top: (ho.top - co.top), width: w, height: h }); if (o.helper && !o.animate && /static/.test(ce.css('position'))) $(this).css({ left: cop.left + (ho.left - co.left), top: cop.top + (ho.top - co.top), width: w, height: h }); } }); $.ui.plugin.add("resizable", "grid", { resize: function(e, ui) { var o = ui.options, self = $(this).data("resizable"), cs = self.size, os = self.originalSize, op = self.originalPosition, a = self.axis, ratio = o._aspectRatio || e.shiftKey; o.grid = typeof o.grid == "number" ? [o.grid, o.grid] : o.grid; var ox = Math.round((cs.width - os.width) / (o.grid[0]||1)) * (o.grid[0]||1), oy = Math.round((cs.height - os.height) / (o.grid[1]||1)) * (o.grid[1]||1); if (/^(se|s|e)$/.test(a)) { self.size.width = os.width + ox; self.size.height = os.height + oy; } else if (/^(ne)$/.test(a)) { self.size.width = os.width + ox; self.size.height = os.height + oy; self.position.top = op.top - oy; } else if (/^(sw)$/.test(a)) { self.size.width = os.width + ox; self.size.height = os.height + oy; self.position.left = op.left - ox; } else { self.size.width = os.width + ox; self.size.height = os.height + oy; self.position.top = op.top - oy; self.position.left = op.left - ox; } } }); $.ui.plugin.add("resizable", "animate", { stop: function(e, ui) { var o = ui.options, self = $(this).data("resizable"); var pr = o.proportionallyResize, ista = pr && (/textarea/i).test(pr.get(0).nodeName), soffseth = ista && $.ui.hasScroll(pr.get(0), 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height, soffsetw = ista ? 0 : self.sizeDiff.width; var style = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) }, left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null, top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null; self.element.animate( $.extend(style, top && left ? { top: top, left: left } : {}), { duration: o.animateDuration || "slow", easing: o.animateEasing || "swing", step: function() { var data = { width: parseInt(self.element.css('width'), 10), height: parseInt(self.element.css('height'), 10), top: parseInt(self.element.css('top'), 10), left: parseInt(self.element.css('left'), 10) }; if (pr) pr.css({ width: data.width, height: data.height }); // propagating resize, and updating values for each animation step self._updateCache(data); self.propagate("animate", e); } } ); } }); $.ui.plugin.add("resizable", "ghost", { start: function(e, ui) { var o = ui.options, self = $(this).data("resizable"), pr = o.proportionallyResize, cs = self.size; if (!pr) self.ghost = self.element.clone(); else self.ghost = pr.clone(); self.ghost.css( { opacity: .25, display: 'block', position: 'relative', height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 } ) .addClass('ui-resizable-ghost').addClass(typeof o.ghost == 'string' ? o.ghost : ''); self.ghost.appendTo(self.helper); }, resize: function(e, ui){ var o = ui.options, self = $(this).data("resizable"), pr = o.proportionallyResize; if (self.ghost) self.ghost.css({ position: 'relative', height: self.size.height, width: self.size.width }); }, stop: function(e, ui){ var o = ui.options, self = $(this).data("resizable"), pr = o.proportionallyResize; if (self.ghost && self.helper) self.helper.get(0).removeChild(self.ghost.get(0)); } }); $.ui.plugin.add("resizable", "alsoResize", { start: function(e, ui) { var o = ui.options, self = $(this).data("resizable"), _store = function(exp) { $(exp).each(function() { $(this).data("resizable-alsoresize", { width: parseInt($(this).width(), 10), height: parseInt($(this).height(), 10), left: parseInt($(this).css('left'), 10), top: parseInt($(this).css('top'), 10) }); }); }; if (typeof(o.alsoResize) == 'object') { if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); } else { $.each(o.alsoResize, function(exp, c) { _store(exp); }); } }else{ _store(o.alsoResize); } }, resize: function(e, ui){ var o = ui.options, self = $(this).data("resizable"), os = self.originalSize, op = self.originalPosition; var delta = { height: (self.size.height - os.height) || 0, width: (self.size.width - os.width) || 0, top: (self.position.top - op.top) || 0, left: (self.position.left - op.left) || 0 }, _alsoResize = function(exp, c) { $(exp).each(function() { var start = $(this).data("resizable-alsoresize"), style = {}, css = c && c.length ? c : ['width', 'height', 'top', 'left']; $.each(css || ['width', 'height', 'top', 'left'], function(i, prop) { var sum = (start[prop]||0) + (delta[prop]||0); if (sum && sum >= 0) style[prop] = sum || null; }); $(this).css(style); }); }; if (typeof(o.alsoResize) == 'object') { $.each(o.alsoResize, function(exp, c) { _alsoResize(exp, c); }); }else{ _alsoResize(o.alsoResize); } }, stop: function(e, ui){ $(this).removeData("resizable-alsoresize-start"); } }); })(jQuery); /* * jQuery UI Selectable * * Copyright (c) 2008 Richard D. Worth (rdworth.org) * Dual licensed under the MIT (MIT-LICENSE.txt) * and GPL (GPL-LICENSE.txt) licenses. * * http://docs.jquery.com/UI/Selectables * * Depends: * ui.core.js */ (function($) { $.widget("ui.selectable", $.extend({}, $.ui.mouse, { init: function() { var self = this; this.element.addClass("ui-selectable"); this.dragged = false; // cache selectee children based on filter var selectees; this.refresh = function() { selectees = $(self.options.filter, self.element[0]); selectees.each(function() { var $this = $(this); var pos = $this.offset(); $.data(this, "selectable-item", { element: this, $element: $this, left: pos.left, top: pos.top, right: pos.left + $this.width(), bottom: pos.top + $this.height(), startselected: false, selected: $this.hasClass('ui-selected'), selecting: $this.hasClass('ui-selecting'), unselecting: $this.hasClass('ui-unselecting') }); }); }; this.refresh(); this.selectees = selectees.addClass("ui-selectee"); this.mouseInit(); this.helper = $(document.createElement('div')).css({border:'1px dotted black'}); }, toggle: function() { if(this.options.disabled){ this.enable(); } else { this.disable(); } }, destroy: function() { this.element .removeClass("ui-selectable ui-selectable-disabled") .removeData("selectable") .unbind(".selectable"); this.mouseDestroy(); }, mouseStart: function(e) { var self = this; this.opos = [e.pageX, e.pageY]; if (this.options.disabled) return; var options = this.options; this.selectees = $(options.filter, this.element[0]); // selectable START callback this.element.triggerHandler("selectablestart", [e, { "selectable": this.element[0], "options": options }], options.start); $('body').append(this.helper); // position helper (lasso) this.helper.css({ "z-index": 100, "position": "absolute", "left": e.clientX, "top": e.clientY, "width": 0, "height": 0 }); if (options.autoRefresh) { this.refresh(); } this.selectees.filter('.ui-selected').each(function() { var selectee = $.data(this, "selectable-item"); selectee.startselected = true; if (!e.ctrlKey) { selectee.$element.removeClass('ui-selected'); selectee.selected = false; selectee.$element.addClass('ui-unselecting'); selectee.unselecting = true; // selectable UNSELECTING callback self.element.triggerHandler("selectableunselecting", [e, { selectable: self.element[0], unselecting: selectee.element, options: options }], options.unselecting); } }); var isSelectee = false; $(e.target).parents().andSelf().each(function() { if($.data(this, "selectable-item")) isSelectee = true; }); return this.options.keyboard ? !isSelectee : true; }, mouseDrag: function(e) { var self = this; this.dragged = true; if (this.options.disabled) return; var options = this.options; var x1 = this.opos[0], y1 = this.opos[1], x2 = e.pageX, y2 = e.pageY; if (x1 > x2) { var tmp = x2; x2 = x1; x1 = tmp; } if (y1 > y2) { var tmp = y2; y2 = y1; y1 = tmp; } this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1}); this.selectees.each(function() { var selectee = $.data(this, "selectable-item"); //prevent helper from being selected if appendTo: selectable if (!selectee || selectee.element == self.element[0]) return; var hit = false; if (options.tolerance == 'touch') { hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) ); } else if (options.tolerance == 'fit') { hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2); } if (hit) { // SELECT if (selectee.selected) { selectee.$element.removeClass('ui-selected'); selectee.selected = false; } if (selectee.unselecting) { selectee.$element.removeClass('ui-unselecting'); selectee.unselecting = false; } if (!selectee.selecting) { selectee.$element.addClass('ui-selecting'); selectee.selecting = true; // selectable SELECTING callback self.element.triggerHandler("selectableselecting", [e, { selectable: self.element[0], selecting: selectee.element, options: options }], options.selecting); } } else { // UNSELECT if (selectee.selecting) { if (e.ctrlKey && selectee.startselected) { selectee.$element.removeClass('ui-selecting'); selectee.selecting = false; selectee.$element.addClass('ui-selected'); selectee.selected = true; } else { selectee.$element.removeClass('ui-selecting'); selectee.selecting = false; if (selectee.startselected) { selectee.$element.addClass('ui-unselecting'); selectee.unselecting = true; } // selectable UNSELECTING callback self.element.triggerHandler("selectableunselecting", [e, { selectable: self.element[0], unselecting: selectee.element, options: options }], options.unselecting); } } if (selectee.selected) { if (!e.ctrlKey && !selectee.startselected) { selectee.$element.removeClass('ui-selected'); selectee.selected = false; selectee.$element.addClass('ui-unselecting'); selectee.unselecting = true; // selectable UNSELECTING callback self.element.triggerHandler("selectableunselecting", [e, { selectable: self.element[0], unselecting: selectee.element, options: options }], options.unselecting); } } } }); return false; }, mouseStop: function(e) { var self = this; this.dragged = false; var options = this.options; $('.ui-unselecting', this.element[0]).each(function() { var selectee = $.data(this, "selectable-item"); selectee.$element.removeClass('ui-unselecting'); selectee.unselecting = false; selectee.startselected = false; self.element.triggerHandler("selectableunselected", [e, { selectable: self.element[0], unselected: selectee.element, options: options }], options.unselected); }); $('.ui-selecting', this.element[0]).each(function() { var selectee = $.data(this, "selectable-item"); selectee.$element.removeClass('ui-selecting').addClass('ui-selected'); selectee.selecting = false; selectee.selected = true; selectee.startselected = true; self.element.triggerHandler("selectableselected", [e, { selectable: self.element[0], selected: selectee.element, options: options }], options.selected); }); this.element.triggerHandler("selectablestop", [e, { selectable: self.element[0], options: this.options }], this.options.stop); this.helper.remove(); return false; } })); $.extend($.ui.selectable, { defaults: { distance: 1, delay: 0, cancel: ":input", appendTo: 'body', autoRefresh: true, filter: '*', tolerance: 'touch' } }); })(jQuery); /* * jQuery UI Sortable * * Copyright (c) 2008 Paul Bakaus * Dual licensed under the MIT (MIT-LICENSE.txt) * and GPL (GPL-LICENSE.txt) licenses. * * http://docs.jquery.com/UI/Sortables * * Depends: * ui.core.js */ (function($) { function contains(a, b) { var safari2 = $.browser.safari && $.browser.version < 522; if (a.contains && !safari2) { return a.contains(b); } if (a.compareDocumentPosition) return !!(a.compareDocumentPosition(b) & 16); while (b = b.parentNode) if (b == a) return true; return false; }; $.widget("ui.sortable", $.extend({}, $.ui.mouse, { init: function() { var o = this.options; this.containerCache = {}; this.element.addClass("ui-sortable"); //Get the items this.refresh(); //Let's determine if the items are floating this.floating = this.items.length ? (/left|right/).test(this.items[0].item.css('float')) : false; //Let's determine the parent's offset if(!(/(relative|absolute|fixed)/).test(this.element.css('position'))) this.element.css('position', 'relative'); this.offset = this.element.offset(); //Initialize mouse events for interaction this.mouseInit(); }, plugins: {}, ui: function(inst) { return { helper: (inst || this)["helper"], placeholder: (inst || this)["placeholder"] || $([]), position: (inst || this)["position"], absolutePosition: (inst || this)["positionAbs"], options: this.options, element: this.element, item: (inst || this)["currentItem"], sender: inst ? inst.element : null }; }, propagate: function(n,e,inst, noPropagation) { $.ui.plugin.call(this, n, [e, this.ui(inst)]); if(!noPropagation) this.element.triggerHandler(n == "sort" ? n : "sort"+n, [e, this.ui(inst)], this.options[n]); }, serialize: function(o) { var items = ($.isFunction(this.options.items) ? this.options.items.call(this.element) : $(this.options.items, this.element)).not('.ui-sortable-helper'); //Only the items of the sortable itself var str = []; o = o || {}; items.each(function() { var res = ($(this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/)); if(res) str.push((o.key || res[1])+'[]='+(o.key && o.expression ? res[1] : res[2])); }); return str.join('&'); }, toArray: function(attr) { var items = ($.isFunction(this.options.items) ? this.options.items.call(this.element) : $(this.options.items, this.element)).not('.ui-sortable-helper'); //Only the items of the sortable itself var ret = []; items.each(function() { ret.push($(this).attr(attr || 'id')); }); return ret; }, /* Be careful with the following core functions */ intersectsWith: function(item) { var x1 = this.positionAbs.left, x2 = x1 + this.helperProportions.width, y1 = this.positionAbs.top, y2 = y1 + this.helperProportions.height; var l = item.left, r = l + item.width, t = item.top, b = t + item.height; if(this.options.tolerance == "pointer" || this.options.forcePointerForContainers || (this.options.tolerance == "guess" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])) { return (y1 + this.offset.click.top > t && y1 + this.offset.click.top < b && x1 + this.offset.click.left > l && x1 + this.offset.click.left < r); } else { return (l < x1 + (this.helperProportions.width / 2) // Right Half && x2 - (this.helperProportions.width / 2) < r // Left Half && t < y1 + (this.helperProportions.height / 2) // Bottom Half && y2 - (this.helperProportions.height / 2) < b ); // Top Half } }, intersectsWithEdge: function(item) { var x1 = this.positionAbs.left, x2 = x1 + this.helperProportions.width, y1 = this.positionAbs.top, y2 = y1 + this.helperProportions.height; var l = item.left, r = l + item.width, t = item.top, b = t + item.height; if(this.options.tolerance == "pointer" || (this.options.tolerance == "guess" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])) { if(!(y1 + this.offset.click.top > t && y1 + this.offset.click.top < b && x1 + this.offset.click.left > l && x1 + this.offset.click.left < r)) return false; if(this.floating) { if(x1 + this.offset.click.left > l && x1 + this.offset.click.left < l + item.width/2) return 2; if(x1 + this.offset.click.left > l+item.width/2 && x1 + this.offset.click.left < r) return 1; } else { if(y1 + this.offset.click.top > t && y1 + this.offset.click.top < t + item.height/2) return 2; if(y1 + this.offset.click.top > t+item.height/2 && y1 + this.offset.click.top < b) return 1; } } else { if (!(l < x1 + (this.helperProportions.width / 2) // Right Half && x2 - (this.helperProportions.width / 2) < r // Left Half && t < y1 + (this.helperProportions.height / 2) // Bottom Half && y2 - (this.helperProportions.height / 2) < b )) return false; // Top Half if(this.floating) { if(x2 > l && x1 < l) return 2; //Crosses left edge if(x1 < r && x2 > r) return 1; //Crosses right edge } else { if(y2 > t && y1 < t) return 1; //Crosses top edge if(y1 < b && y2 > b) return 2; //Crosses bottom edge } } return false; }, refresh: function() { this.refreshItems(); this.refreshPositions(); }, refreshItems: function() { this.items = []; this.containers = [this]; var items = this.items; var self = this; var queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element), this]]; if(this.options.connectWith) { for (var i = this.options.connectWith.length - 1; i >= 0; i--){ var cur = $(this.options.connectWith[i]); for (var j = cur.length - 1; j >= 0; j--){ var inst = $.data(cur[j], 'sortable'); if(inst && !inst.options.disabled) { queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element), inst]); this.containers.push(inst); } }; }; } for (var i = queries.length - 1; i >= 0; i--){ queries[i][0].each(function() { $.data(this, 'sortable-item', queries[i][1]); // Data for target checking (mouse manager) items.push({ item: $(this), instance: queries[i][1], width: 0, height: 0, left: 0, top: 0 }); }); }; }, 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) { var po = this.offsetParent.offset(); this.offset.parent = { top: po.top + this.offsetParentBorders.top, left: po.left + this.offsetParentBorders.left }; } for (var i = this.items.length - 1; i >= 0; i--){ //We ignore calculating positions of all connected containers when we're not over them if(this.items[i].instance != this.currentContainer && this.currentContainer && this.items[i].item[0] != this.currentItem[0]) continue; var t = this.options.toleranceElement ? $(this.options.toleranceElement, this.items[i].item) : this.items[i].item; if(!fast) { this.items[i].width = t[0].offsetWidth; this.items[i].height = t[0].offsetHeight; } var p = t.offset(); this.items[i].left = p.left; this.items[i].top = p.top; }; if(this.options.custom && this.options.custom.refreshContainers) { this.options.custom.refreshContainers.call(this); } else { for (var i = this.containers.length - 1; i >= 0; i--){ var p =this.containers[i].element.offset(); this.containers[i].containerCache.left = p.left; this.containers[i].containerCache.top = p.top; this.containers[i].containerCache.width = this.containers[i].element.outerWidth(); this.containers[i].containerCache.height = this.containers[i].element.outerHeight(); }; } }, destroy: function() { this.element .removeClass("ui-sortable ui-sortable-disabled") .removeData("sortable") .unbind(".sortable"); this.mouseDestroy(); for ( var i = this.items.length - 1; i >= 0; i-- ) this.items[i].item.removeData("sortable-item"); }, createPlaceholder: function(that) { var self = that || this, o = self.options; if(o.placeholder.constructor == String) { var className = o.placeholder; o.placeholder = { element: function() { return $('
').addClass(className)[0]; }, update: function(i, p) { p.css(i.offset()).css({ width: i.outerWidth(), height: i.outerHeight() }); } }; } self.placeholder = $(o.placeholder.element.call(self.element, self.currentItem)).appendTo('body').css({ position: 'absolute' }); o.placeholder.update.call(self.element, self.currentItem, self.placeholder); }, contactContainers: function(e) { for (var i = this.containers.length - 1; i >= 0; i--){ if(this.intersectsWith(this.containers[i].containerCache)) { if(!this.containers[i].containerCache.over) { if(this.currentContainer != this.containers[i]) { //When entering a new container, we will find the item with the least distance and append our item near it var dist = 10000; var itemWithLeastDistance = null; var base = this.positionAbs[this.containers[i].floating ? 'left' : 'top']; for (var j = this.items.length - 1; j >= 0; j--) { if(!contains(this.containers[i].element[0], this.items[j].item[0])) continue; var cur = this.items[j][this.containers[i].floating ? 'left' : 'top']; if(Math.abs(cur - base) < dist) { dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j]; } } if(!itemWithLeastDistance && !this.options.dropOnEmpty) //Check if dropOnEmpty is enabled continue; //We also need to exchange the placeholder if(this.placeholder) this.placeholder.remove(); if(this.containers[i].options.placeholder) { this.containers[i].createPlaceholder(this); } else { this.placeholder = null;; } this.currentContainer = this.containers[i]; itemWithLeastDistance ? this.rearrange(e, itemWithLeastDistance, null, true) : this.rearrange(e, null, this.containers[i].element, true); this.propagate("change", e); //Call plugins and callbacks this.containers[i].propagate("change", e, this); //Call plugins and callbacks } this.containers[i].propagate("over", e, this); this.containers[i].containerCache.over = 1; } } else { if(this.containers[i].containerCache.over) { this.containers[i].propagate("out", e, this); this.containers[i].containerCache.over = 0; } } }; }, mouseCapture: function(e, overrideHandle) { if(this.options.disabled || this.options.type == 'static') return false; //We have to refresh the items data once first this.refreshItems(); //Find out if the clicked node (or one of its parents) is a actual item in this.items var currentItem = null, self = this, nodes = $(e.target).parents().each(function() { if($.data(this, 'sortable-item') == self) { currentItem = $(this); return false; } }); if($.data(e.target, 'sortable-item') == self) currentItem = $(e.target); if(!currentItem) return false; if(this.options.handle && !overrideHandle) { var validHandle = false; $(this.options.handle, currentItem).find("*").andSelf().each(function() { if(this == e.target) validHandle = true; }); if(!validHandle) return false; } this.currentItem = currentItem; return true; }, mouseStart: function(e, overrideHandle, noActivation) { var o = this.options; this.currentContainer = this; //We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture this.refreshPositions(); //Create and append the visible helper this.helper = typeof o.helper == 'function' ? $(o.helper.apply(this.element[0], [e, this.currentItem])) : this.currentItem.clone(); if (!this.helper.parents('body').length) $(o.appendTo != 'parent' ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(this.helper[0]); //Add the helper to the DOM if that didn't happen already this.helper.css({ position: 'absolute', clear: 'both' }).addClass('ui-sortable-helper'); //Position it absolutely and add a helper class /* * - Position generation - * This block generates everything position related - it's the core of draggables. */ this.margins = { //Cache the margins left: (parseInt(this.currentItem.css("marginLeft"),10) || 0), top: (parseInt(this.currentItem.css("marginTop"),10) || 0) }; this.offset = this.currentItem.offset(); //The element's absolute position on the page this.offset = { //Substract the margins from the element's absolute offset top: this.offset.top - this.margins.top, left: this.offset.left - this.margins.left }; this.offset.click = { //Where the click happened, relative to the element left: e.pageX - this.offset.left, top: e.pageY - this.offset.top }; this.offsetParent = this.helper.offsetParent(); //Get the offsetParent and cache its position var po = this.offsetParent.offset(); this.offsetParentBorders = { top: (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0), left: (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0) }; this.offset.parent = { //Store its position plus border top: po.top + this.offsetParentBorders.top, left: po.left + this.offsetParentBorders.left }; this.originalPosition = this.generatePosition(e); //Generate the original position this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] }; //Cache the former DOM position //If o.placeholder is used, create a new element at the given position with the class this.helperProportions = { width: this.helper.outerWidth(), height: this.helper.outerHeight() };//Cache the helper size if(o.placeholder) this.createPlaceholder(); //Call plugins and callbacks this.propagate("start", e); this.helperProportions = { width: this.helper.outerWidth(), height: this.helper.outerHeight() };//Recache the helper size if(o.cursorAt) { if(o.cursorAt.left != undefined) this.offset.click.left = o.cursorAt.left; if(o.cursorAt.right != undefined) this.offset.click.left = this.helperProportions.width - o.cursorAt.right; if(o.cursorAt.top != undefined) this.offset.click.top = o.cursorAt.top; if(o.cursorAt.bottom != undefined) this.offset.click.top = this.helperProportions.height - o.cursorAt.bottom; } /* * - Position constraining - * Here we prepare position constraining like grid and containment. */ if(o.containment) { if(o.containment == 'parent') o.containment = this.helper[0].parentNode; if(o.containment == 'document' || o.containment == 'window') this.containment = [ 0 - this.offset.parent.left, 0 - this.offset.parent.top, $(o.containment == 'document' ? document : window).width() - this.offset.parent.left - this.helperProportions.width - this.margins.left - (parseInt(this.element.css("marginRight"),10) || 0), ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.offset.parent.top - this.helperProportions.height - this.margins.top - (parseInt(this.element.css("marginBottom"),10) || 0) ]; if(!(/^(document|window|parent)$/).test(o.containment)) { var ce = $(o.containment)[0]; var co = $(o.containment).offset(); this.containment = [ co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) - this.offset.parent.left, co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) - this.offset.parent.top, co.left+Math.max(ce.scrollWidth,ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - this.offset.parent.left - this.helperProportions.width - this.margins.left - (parseInt(this.currentItem.css("marginRight"),10) || 0), co.top+Math.max(ce.scrollHeight,ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - this.offset.parent.top - this.helperProportions.height - this.margins.top - (parseInt(this.currentItem.css("marginBottom"),10) || 0) ]; } } //Set the original element visibility to hidden to still fill out the white space if(this.options.placeholder != 'clone') this.currentItem.css('visibility', 'hidden'); //Post 'activate' events to possible containers if(!noActivation) { for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i].propagate("activate", e, this); } } //Prepare possible droppables if($.ui.ddmanager) $.ui.ddmanager.current = this; if ($.ui.ddmanager && !o.dropBehaviour) $.ui.ddmanager.prepareOffsets(this, e); this.dragging = true; this.mouseDrag(e); //Execute the drag once - this causes the helper not to be visible before getting its correct position return true; }, convertPositionTo: function(d, pos) { if(!pos) pos = this.position; var mod = d == "absolute" ? 1 : -1; return { top: ( pos.top // the calculated relative position + this.offset.parent.top * mod // The offsetParent's offset without borders (offset + border) - (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop) * mod // The offsetParent's scroll position + this.margins.top * mod //Add the margin (you don't want the margin counting in intersection methods) ), left: ( pos.left // the calculated relative position + this.offset.parent.left * mod // The offsetParent's offset without borders (offset + border) - (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft) * mod // The offsetParent's scroll position + this.margins.left * mod //Add the margin (you don't want the margin counting in intersection methods) ) }; }, generatePosition: function(e) { var o = this.options; var position = { top: ( e.pageY // The absolute mouse position - this.offset.click.top // Click offset (relative to the element) - this.offset.parent.top // The offsetParent's offset without borders (offset + border) + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop) // The offsetParent's scroll position, not if the element is fixed ), left: ( e.pageX // The absolute mouse position - this.offset.click.left // Click offset (relative to the element) - this.offset.parent.left // The offsetParent's offset without borders (offset + border) + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft) // The offsetParent's scroll position, not if the element is fixed ) }; if(!this.originalPosition) return position; //If we are not dragging yet, we won't check for options /* * - Position constraining - * Constrain the position to a mix of grid, containment. */ if(this.containment) { if(position.left < this.containment[0]) position.left = this.containment[0]; if(position.top < this.containment[1]) position.top = this.containment[1]; if(position.left > this.containment[2]) position.left = this.containment[2]; if(position.top > this.containment[3]) position.top = this.containment[3]; } if(o.grid) { var top = this.originalPosition.top + Math.round((position.top - this.originalPosition.top) / o.grid[1]) * o.grid[1]; position.top = this.containment ? (!(top < this.containment[1] || top > this.containment[3]) ? top : (!(top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top; var left = this.originalPosition.left + Math.round((position.left - this.originalPosition.left) / o.grid[0]) * o.grid[0]; position.left = this.containment ? (!(left < this.containment[0] || left > this.containment[2]) ? left : (!(left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left; } return position; }, mouseDrag: function(e) { //Compute the helpers position this.position = this.generatePosition(e); this.positionAbs = this.convertPositionTo("absolute"); //Call the internal plugins $.ui.plugin.call(this, "sort", [e, this.ui()]); //Regenerate the absolute position used for position checks this.positionAbs = this.convertPositionTo("absolute"); //Set the helper's position this.helper[0].style.left = this.position.left+'px'; this.helper[0].style.top = this.position.top+'px'; //Rearrange for (var i = this.items.length - 1; i >= 0; i--) { var intersection = this.intersectsWithEdge(this.items[i]); if(!intersection) continue; if(this.items[i].item[0] != this.currentItem[0] //cannot intersect with itself && this.currentItem[intersection == 1 ? "next" : "prev"]()[0] != this.items[i].item[0] //no useless actions that have been done before && !contains(this.currentItem[0], this.items[i].item[0]) //no action if the item moved is the parent of the item checked && (this.options.type == 'semi-dynamic' ? !contains(this.element[0], this.items[i].item[0]) : true) ) { this.direction = intersection == 1 ? "down" : "up"; this.rearrange(e, this.items[i]); this.propagate("change", e); //Call plugins and callbacks break; } } //Post events to containers this.contactContainers(e); //Interconnect with droppables if($.ui.ddmanager) $.ui.ddmanager.drag(this, e); //Call callbacks this.element.triggerHandler("sort", [e, this.ui()], this.options["sort"]); return false; }, rearrange: function(e, i, a, hardRefresh) { a ? a[0].appendChild(this.currentItem[0]) : i.item[0].parentNode.insertBefore(this.currentItem[0], (this.direction == 'down' ? i.item[0] : i.item[0].nextSibling)); //Various things done here to improve the performance: // 1. we create a setTimeout, that calls refreshPositions // 2. on the instance, we have a counter variable, that get's higher after every append // 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same // 4. this lets only the last addition to the timeout stack through this.counter = this.counter ? ++this.counter : 1; var self = this, counter = this.counter; window.setTimeout(function() { if(counter == self.counter) self.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove },0); if(this.options.placeholder) this.options.placeholder.update.call(this.element, this.currentItem, this.placeholder); }, mouseStop: function(e, noPropagation) { //If we are using droppables, inform the manager about the drop if ($.ui.ddmanager && !this.options.dropBehaviour) $.ui.ddmanager.drop(this, e); if(this.options.revert) { var self = this; var cur = self.currentItem.offset(); //Also animate the placeholder if we have one if(self.placeholder) self.placeholder.animate({ opacity: 'hide' }, (parseInt(this.options.revert, 10) || 500)-50); $(this.helper).animate({ left: cur.left - this.offset.parent.left - self.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft), top: cur.top - this.offset.parent.top - self.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop) }, parseInt(this.options.revert, 10) || 500, function() { self.clear(e); }); } else { this.clear(e, noPropagation); } return false; }, clear: function(e, noPropagation) { if(this.domPosition.prev != this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent != this.currentItem.parent()[0]) this.propagate("update", e, null, noPropagation); //Trigger update callback if the DOM position has changed if(!contains(this.element[0], this.currentItem[0])) { //Node was moved out of the current element this.propagate("remove", e, null, noPropagation); for (var i = this.containers.length - 1; i >= 0; i--){ if(contains(this.containers[i].element[0], this.currentItem[0])) { this.containers[i].propagate("update", e, this, noPropagation); this.containers[i].propagate("receive", e, this, noPropagation); } }; }; //Post events to containers for (var i = this.containers.length - 1; i >= 0; i--){ this.containers[i].propagate("deactivate", e, this, noPropagation); if(this.containers[i].containerCache.over) { this.containers[i].propagate("out", e, this); this.containers[i].containerCache.over = 0; 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self=this;this.element.bind('mousedown.'+this.widgetName,function(e){return self._mouseDown(e)});if($.browser.msie){this._mouseUnselectable=this.element.attr('unselectable');this.element.attr('unselectable','on')}this.started=false},_mouseDestroy:function(){this.element.unbind('.'+this.widgetName);($.browser.msie&&this.element.attr('unselectable',this._mouseUnselectable))},_mouseDown:function(e){(this._mouseStarted&&this._mouseUp(e));this._mouseDownEvent=e;var self=this,btnIsLeft=(e.which==1),elIsCancel=(typeof this.options.cancel=="string"?$(e.target).parents().add(e.target).filter(this.options.cancel).length:false);if(!btnIsLeft||elIsCancel||!this._mouseCapture(e)){return true}this.mouseDelayMet=!this.options.delay;if(!this.mouseDelayMet){this._mouseDelayTimer=setTimeout(function(){self.mouseDelayMet=true},this.options.delay)}if(this._mouseDistanceMet(e)&&this._mouseDelayMet(e)){this._mouseStarted=(this._mouseStart(e)!==false);if(!this._mouseStarted){e.preventDefault();return true}}this._mouseMoveDelegate=function(e){return self._mouseMove(e)};this._mouseUpDelegate=function(e){return self._mouseUp(e)};$(document).bind('mousemove.'+this.widgetName,this._mouseMoveDelegate).bind('mouseup.'+this.widgetName,this._mouseUpDelegate);return false},_mouseMove:function(e){if($.browser.msie&&!e.button){return this._mouseUp(e)}if(this._mouseStarted){this._mouseDrag(e);return false}if(this._mouseDistanceMet(e)&&this._mouseDelayMet(e)){this._mouseStarted=(this._mouseStart(this._mouseDownEvent,e)!==false);(this._mouseStarted?this._mouseDrag(e):this._mouseUp(e))}return!this._mouseStarted},_mouseUp:function(e){$(document).unbind('mousemove.'+this.widgetName,this._mouseMoveDelegate).unbind('mouseup.'+this.widgetName,this._mouseUpDelegate);if(this._mouseStarted){this._mouseStarted=false;this._mouseStop(e)}return false},_mouseDistanceMet:function(e){return(Math.max(Math.abs(this._mouseDownEvent.pageX-e.pageX),Math.abs(this._mouseDownEvent.pageY-e.pageY))>=this.options.distance)},_mouseDelayMet:function(e){return this.mouseDelayMet},_mouseStart:function(e){},_mouseDrag:function(e){},_mouseStop:function(e){},_mouseCapture:function(e){return true}};$.ui.mouse.defaults={cancel:null,distance:1,delay:0}})(jQuery);(function($){$.widget("ui.draggable",$.extend({},$.ui.mouse,{getHandle:function(e){var handle=!this.options.handle||!$(this.options.handle,this.element).length?true:false;$(this.options.handle,this.element).find("*").andSelf().each(function(){if(this==e.target)handle=true});return handle},createHelper:function(){var o=this.options;var helper=$.isFunction(o.helper)?$(o.helper.apply(this.element[0],[e])):(o.helper=='clone'?this.element.clone():this.element);if(!helper.parents('body').length)helper.appendTo((o.appendTo=='parent'?this.element[0].parentNode:o.appendTo));if(helper[0]!=this.element[0]&&!(/(fixed|absolute)/).test(helper.css("position")))helper.css("position","absolute");return helper},_init:function(){if(this.options.helper=='original'&&!(/^(?:r|a|f)/).test(this.element.css("position")))this.element[0].style.position='relative';(this.options.cssNamespace&&this.element.addClass(this.options.cssNamespace+"-draggable"));(this.options.disabled&&this.element.addClass('ui-draggable-disabled'));this._mouseInit()},_mouseCapture:function(e){var o=this.options;if(this.helper||o.disabled||$(e.target).is('.ui-resizable-handle'))return false;this.handle=this.getHandle(e);if(!this.handle)return false;return true},_mouseStart:function(e){var o=this.options;this.helper=this.createHelper();if($.ui.ddmanager)$.ui.ddmanager.current=this;this.margins={left:(parseInt(this.element.css("marginLeft"),10)||0),top:(parseInt(this.element.css("marginTop"),10)||0)};this.cssPosition=this.helper.css("position");this.offset=this.element.offset();this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left};this.offset.click={left:e.pageX-this.offset.left,top:e.pageY-this.offset.top};this.cacheScrollParents();this.offsetParent=this.helper.offsetParent();var po=this.offsetParent.offset();if(this.offsetParent[0]==document.body&&$.browser.mozilla)po={top:0,left:0};this.offset.parent={top:po.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:po.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)};if(this.cssPosition=="relative"){var p=this.element.position();this.offset.relative={top:p.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollTopParent.scrollTop(),left:p.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollLeftParent.scrollLeft()}}else{this.offset.relative={top:0,left:0}}this.originalPosition=this._generatePosition(e);this.cacheHelperProportions();if(o.cursorAt)this.adjustOffsetFromHelper(o.cursorAt);$.extend(this,{PAGEY_INCLUDES_SCROLL:(this.cssPosition=="absolute"&&(!this.scrollTopParent[0].tagName||(/(html|body)/i).test(this.scrollTopParent[0].tagName))),PAGEX_INCLUDES_SCROLL:(this.cssPosition=="absolute"&&(!this.scrollLeftParent[0].tagName||(/(html|body)/i).test(this.scrollLeftParent[0].tagName))),OFFSET_PARENT_NOT_SCROLL_PARENT_Y:this.scrollTopParent[0]!=this.offsetParent[0]&&!(this.scrollTopParent[0]==document&&(/(body|html)/i).test(this.offsetParent[0].tagName)),OFFSET_PARENT_NOT_SCROLL_PARENT_X:this.scrollLeftParent[0]!=this.offsetParent[0]&&!(this.scrollLeftParent[0]==document&&(/(body|html)/i).test(this.offsetParent[0].tagName))});if(o.containment)this.setContainment();this._propagate("start",e);this.cacheHelperProportions();if($.ui.ddmanager&&!o.dropBehaviour)$.ui.ddmanager.prepareOffsets(this,e);this.helper.addClass("ui-draggable-dragging");this._mouseDrag(e);return true},cacheScrollParents:function(){this.scrollTopParent=function(el){do{if(/auto|scroll/.test(el.css('overflow'))||(/auto|scroll/).test(el.css('overflow-y')))return el;el=el.parent()}while(el[0].parentNode);return $(document)}(this.helper);this.scrollLeftParent=function(el){do{if(/auto|scroll/.test(el.css('overflow'))||(/auto|scroll/).test(el.css('overflow-x')))return el;el=el.parent()}while(el[0].parentNode);return $(document)}(this.helper)},adjustOffsetFromHelper:function(obj){if(obj.left!=undefined)this.offset.click.left=obj.left+this.margins.left;if(obj.right!=undefined)this.offset.click.left=this.helperProportions.width-obj.right+this.margins.left;if(obj.top!=undefined)this.offset.click.top=obj.top+this.margins.top;if(obj.bottom!=undefined)this.offset.click.top=this.helperProportions.height-obj.bottom+this.margins.top},cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},setContainment:function(){var o=this.options;if(o.containment=='parent')o.containment=this.helper[0].parentNode;if(o.containment=='document'||o.containment=='window')this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,$(o.containment=='document'?document:window).width()-this.offset.relative.left-this.offset.parent.left-this.helperProportions.width-this.margins.left-(parseInt(this.element.css("marginRight"),10)||0),($(o.containment=='document'?document:window).height()||document.body.parentNode.scrollHeight)-this.offset.relative.top-this.offset.parent.top-this.helperProportions.height-this.margins.top-(parseInt(this.element.css("marginBottom"),10)||0)];if(!(/^(document|window|parent)$/).test(o.containment)){var ce=$(o.containment)[0];var co=$(o.containment).offset();var over=($(ce).css("overflow")!='hidden');this.containment=[co.left+(parseInt($(ce).css("borderLeftWidth"),10)||0)-this.offset.relative.left-this.offset.parent.left,co.top+(parseInt($(ce).css("borderTopWidth"),10)||0)-this.offset.relative.top-this.offset.parent.top,co.left+(over?Math.max(ce.scrollWidth,ce.offsetWidth):ce.offsetWidth)-(parseInt($(ce).css("borderLeftWidth"),10)||0)-this.offset.relative.left-this.offset.parent.left-this.helperProportions.width-this.margins.left-(parseInt(this.element.css("marginRight"),10)||0),co.top+(over?Math.max(ce.scrollHeight,ce.offsetHeight):ce.offsetHeight)-(parseInt($(ce).css("borderTopWidth"),10)||0)-this.offset.relative.top-this.offset.parent.top-this.helperProportions.height-this.margins.top-(parseInt(this.element.css("marginBottom"),10)||0)]}},_convertPositionTo:function(d,pos){if(!pos)pos=this.position;var mod=d=="absolute"?1:-1;return{top:(pos.top+this.offset.relative.top*mod+this.offset.parent.top*mod-(this.cssPosition=="fixed"||this.PAGEY_INCLUDES_SCROLL||this.OFFSET_PARENT_NOT_SCROLL_PARENT_Y?0:this.scrollTopParent.scrollTop())*mod+(this.cssPosition=="fixed"?$(document).scrollTop():0)*mod+this.margins.top*mod),left:(pos.left+this.offset.relative.left*mod+this.offset.parent.left*mod-(this.cssPosition=="fixed"||this.PAGEX_INCLUDES_SCROLL||this.OFFSET_PARENT_NOT_SCROLL_PARENT_X?0:this.scrollLeftParent.scrollLeft())*mod+(this.cssPosition=="fixed"?$(document).scrollLeft():0)*mod+this.margins.left*mod)}},_generatePosition:function(e){var o=this.options;var position={top:(e.pageY-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(this.cssPosition=="fixed"||this.PAGEY_INCLUDES_SCROLL||this.OFFSET_PARENT_NOT_SCROLL_PARENT_Y?0:this.scrollTopParent.scrollTop())-(this.cssPosition=="fixed"?$(document).scrollTop():0)),left:(e.pageX-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(this.cssPosition=="fixed"||this.PAGEX_INCLUDES_SCROLL||this.OFFSET_PARENT_NOT_SCROLL_PARENT_X?0:this.scrollLeftParent.scrollLeft())-(this.cssPosition=="fixed"?$(document).scrollLeft():0))};if(!this.originalPosition)return position;if(this.containment){if(position.leftthis.containment[2])position.left=this.containment[2];if(position.top>this.containment[3])position.top=this.containment[3]}if(o.grid){var top=this.originalPosition.top+Math.round((position.top-this.originalPosition.top)/o.grid[1])*o.grid[1];position.top=this.containment?(!(topthis.containment[3])?top:(!(topthis.containment[2])?left:(!(left
').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1000}).css($(this).offset()).appendTo("body")})},stop:function(e,ui){$("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)})}});$.ui.plugin.add("draggable","scroll",{start:function(e,ui){var o=ui.options;var i=$(this).data("draggable");o.scrollSensitivity=o.scrollSensitivity||20;o.scrollSpeed=o.scrollSpeed||20;i.overflowY=function(el){do{if(/auto|scroll/.test(el.css('overflow'))||(/auto|scroll/).test(el.css('overflow-y')))return el;el=el.parent()}while(el[0].parentNode);return $(document)}(this);i.overflowX=function(el){do{if(/auto|scroll/.test(el.css('overflow'))||(/auto|scroll/).test(el.css('overflow-x')))return el;el=el.parent()}while(el[0].parentNode);return $(document)}(this);if(i.overflowY[0]!=document&&i.overflowY[0].tagName!='HTML')i.overflowYOffset=i.overflowY.offset();if(i.overflowX[0]!=document&&i.overflowX[0].tagName!='HTML')i.overflowXOffset=i.overflowX.offset()},drag:function(e,ui){var o=ui.options,scrolled=false;var i=$(this).data("draggable");if(i.overflowY[0]!=document&&i.overflowY[0].tagName!='HTML'){if((i.overflowYOffset.top+i.overflowY[0].offsetHeight)-e.pageY=0;i--){var l=inst.snapElements[i].left,r=l+inst.snapElements[i].width,t=inst.snapElements[i].top,b=t+inst.snapElements[i].height;if(!((l-d').css({position:el.css('position'),width:el.outerWidth(),height:el.outerHeight(),top:el.css('top'),left:el.css('left')}));var oel=this.element;this.element=this.element.parent();this.element.data('resizable',this);this.element.css({marginLeft:oel.css("marginLeft"),marginTop:oel.css("marginTop"),marginRight:oel.css("marginRight"),marginBottom:oel.css("marginBottom")});oel.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0});if($.browser.safari&&o.preventDefault)oel.css('resize','none');o.proportionallyResize=oel.css({position:'static',zoom:1,display:'block'});this.element.css({margin:oel.css('margin')});this._proportionallyResize()}if(!o.handles)o.handles=!$('.ui-resizable-handle',this.element).length?"e,s,se":{n:'.ui-resizable-n',e:'.ui-resizable-e',s:'.ui-resizable-s',w:'.ui-resizable-w',se:'.ui-resizable-se',sw:'.ui-resizable-sw',ne:'.ui-resizable-ne',nw:'.ui-resizable-nw'};if(o.handles.constructor==String){o.zIndex=o.zIndex||1000;if(o.handles=='all')o.handles='n,e,s,w,se,sw,ne,nw';var n=o.handles.split(",");o.handles={};var insertionsDefault={handle:'position: absolute; display: none; overflow:hidden;',n:'top: 0pt; width:100%;',e:'right: 0pt; height:100%;',s:'bottom: 0pt; width:100%;',w:'left: 0pt; height:100%;',se:'bottom: 0pt; right: 0px;',sw:'bottom: 0pt; left: 0px;',ne:'top: 0pt; right: 0px;',nw:'top: 0pt; left: 0px;'};for(var i=0;i'].join('')).css(applyZIndex);o.handles[handle]='.ui-resizable-'+handle;this.element.append(axis.css(loadDefault?allDefTheme:{}).css(o.knobHandles?allKnobTheme:{}).addClass(o.knobHandles?'ui-resizable-knob-handle':'').addClass(o.knobHandles))}if(o.knobHandles)this.element.addClass('ui-resizable-knob').css(!$.ui.css('ui-resizable-knob')?{}:{})}this._renderAxis=function(target){target=target||this.element;for(var i in o.handles){if(o.handles[i].constructor==String)o.handles[i]=$(o.handles[i],this.element).show();if(o.transparent)o.handles[i].css({opacity:0});if(this.element.is('.ui-wrapper')&&o._nodeName.match(/textarea|input|select|button/i)){var axis=$(o.handles[i],this.element),padWrapper=0;padWrapper=/sw|ne|nw|se|n|s/.test(i)?axis.outerHeight():axis.outerWidth();var padPos=['padding',/ne|nw|n/.test(i)?'Top':/se|sw|s/.test(i)?'Bottom':/^e$/.test(i)?'Right':'Left'].join("");if(!o.transparent)target.css(padPos,padWrapper);this._proportionallyResize()}if(!$(o.handles[i]).length)continue}};this._renderAxis(this.element);o._handles=$('.ui-resizable-handle',self.element);if(o.disableSelection)o._handles.each(function(i,e){$.ui.disableSelection(e)});o._handles.mouseover(function(){if(!o.resizing){if(this.className)var axis=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);self.axis=o.axis=axis&&axis[1]?axis[1]:'se'}});if(o.autoHide){o._handles.hide();$(self.element).addClass("ui-resizable-autohide").hover(function(){$(this).removeClass("ui-resizable-autohide");o._handles.show()},function(){if(!o.resizing){$(this).addClass("ui-resizable-autohide");o._handles.hide()}})}this._mouseInit()},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,options:this.options,originalSize:this.originalSize,originalPosition:this.originalPosition}},_propagate:function(n,e){$.ui.plugin.call(this,n,[e,this.ui()]);if(n!="resize")this.element.triggerHandler(["resize",n].join(""),[e,this.ui()],this.options[n])},destroy:function(){var el=this.element,wrapped=el.children(".ui-resizable").get(0);this._mouseDestroy();var _destroy=function(exp){$(exp).removeClass("ui-resizable ui-resizable-disabled").removeData("resizable").unbind(".resizable").find('.ui-resizable-handle').remove()};_destroy(el);if(el.is('.ui-wrapper')&&wrapped){el.parent().append($(wrapped).css({position:el.css('position'),width:el.outerWidth(),height:el.outerHeight(),top:el.css('top'),left:el.css('left')})).end().remove();_destroy(wrapped)}},_mouseCapture:function(e){if(this.options.disabled)return false;var handle=false;for(var i in this.options.handles){if($(this.options.handles[i])[0]==e.target)handle=true}if(!handle)return false;return true},_mouseStart:function(e){var o=this.options,iniPos=this.element.position(),el=this.element,num=function(v){return parseInt(v,10)||0},ie6=$.browser.msie&&$.browser.version<7;o.resizing=true;o.documentScroll={top:$(document).scrollTop(),left:$(document).scrollLeft()};if(el.is('.ui-draggable')||(/absolute/).test(el.css('position'))){var sOffset=$.browser.msie&&!o.containment&&(/absolute/).test(el.css('position'))&&!(/relative/).test(el.parent().css('position'));var dscrollt=sOffset?o.documentScroll.top:0,dscrolll=sOffset?o.documentScroll.left:0;el.css({position:'absolute',top:(iniPos.top+dscrollt),left:(iniPos.left+dscrolll)})}if($.browser.opera&&/relative/.test(el.css('position')))el.css({position:'relative',top:'auto',left:'auto'});this._renderProxy();var curleft=num(this.helper.css('left')),curtop=num(this.helper.css('top'));if(o.containment){curleft+=$(o.containment).scrollLeft()||0;curtop+=$(o.containment).scrollTop()||0}this.offset=this.helper.offset();this.position={left:curleft,top:curtop};this.size=o.helper||ie6?{width:el.outerWidth(),height:el.outerHeight()}:{width:el.width(),height:el.height()};this.originalSize=o.helper||ie6?{width:el.outerWidth(),height:el.outerHeight()}:{width:el.width(),height:el.height()};this.originalPosition={left:curleft,top:curtop};this.sizeDiff={width:el.outerWidth()-el.width(),height:el.outerHeight()-el.height()};this.originalMousePosition={left:e.pageX,top:e.pageY};o.aspectRatio=(typeof o.aspectRatio=='number')?o.aspectRatio:((this.originalSize.width/this.originalSize.height)||1);if(o.preserveCursor)$('body').css('cursor',this.axis+'-resize');this._propagate("start",e);return true},_mouseDrag:function(e){var el=this.helper,o=this.options,props={},self=this,smp=this.originalMousePosition,a=this.axis;var dx=(e.pageX-smp.left)||0,dy=(e.pageY-smp.top)||0;var trigger=this._change[a];if(!trigger)return false;var data=trigger.apply(this,[e,dx,dy]),ie6=$.browser.msie&&$.browser.version<7,csdif=this.sizeDiff;if(o._aspectRatio||e.shiftKey)data=this._updateRatio(data,e);data=this._respectSize(data,e);this._propagate("resize",e);el.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"});if(!o.helper&&o.proportionallyResize)this._proportionallyResize();this._updateCache(data);this.element.triggerHandler("resize",[e,this.ui()],this.options["resize"]);return false},_mouseStop:function(e){this.options.resizing=false;var o=this.options,num=function(v){return parseInt(v,10)||0},self=this;if(o.helper){var pr=o.proportionallyResize,ista=pr&&(/textarea/i).test(pr.get(0).nodeName),soffseth=ista&&$.ui.hasScroll(pr.get(0),'left')?0:self.sizeDiff.height,soffsetw=ista?0:self.sizeDiff.width;var s={width:(self.size.width-soffsetw),height:(self.size.height-soffseth)},left=(parseInt(self.element.css('left'),10)+(self.position.left-self.originalPosition.left))||null,top=(parseInt(self.element.css('top'),10)+(self.position.top-self.originalPosition.top))||null;if(!o.animate)this.element.css($.extend(s,{top:top,left:left}));if(o.helper&&!o.animate)this._proportionallyResize()}if(o.preserveCursor)$('body').css('cursor','auto');this._propagate("stop",e);if(o.helper)this.helper.remove();return false},_updateCache:function(data){var o=this.options;this.offset=this.helper.offset();if(data.left)this.position.left=data.left;if(data.top)this.position.top=data.top;if(data.height)this.size.height=data.height;if(data.width)this.size.width=data.width},_updateRatio:function(data,e){var o=this.options,cpos=this.position,csize=this.size,a=this.axis;if(data.height)data.width=(csize.height*o.aspectRatio);else if(data.width)data.height=(csize.width/o.aspectRatio);if(a=='sw'){data.left=cpos.left+(csize.width-data.width);data.top=null}if(a=='nw'){data.top=cpos.top+(csize.height-data.height);data.left=cpos.left+(csize.width-data.width)}return data},_respectSize:function(data,e){var el=this.helper,o=this.options,pRatio=o._aspectRatio||e.shiftKey,a=this.axis,ismaxw=data.width&&o.maxWidth&&o.maxWidthdata.width,isminh=data.height&&o.minHeight&&o.minHeight>data.height;if(isminw)data.width=o.minWidth;if(isminh)data.height=o.minHeight;if(ismaxw)data.width=o.maxWidth;if(ismaxh)data.height=o.maxHeight;var dw=this.originalPosition.left+this.originalSize.width,dh=this.position.top+this.size.height;var cw=/sw|nw|w/.test(a),ch=/nw|ne|n/.test(a);if(isminw&&cw)data.left=dw-o.minWidth;if(ismaxw&&cw)data.left=dw-o.maxWidth;if(isminh&&ch)data.top=dh-o.minHeight;if(ismaxh&&ch)data.top=dh-o.maxHeight;var isNotwh=!data.width&&!data.height;if(isNotwh&&!data.left&&data.top)data.top=null;else if(isNotwh&&!data.top&&data.left)data.left=null;return data},_proportionallyResize:function(){var o=this.options;if(!o.proportionallyResize)return;var prel=o.proportionallyResize,el=this.helper||this.element;if(!o.borderDif){var b=[prel.css('borderTopWidth'),prel.css('borderRightWidth'),prel.css('borderBottomWidth'),prel.css('borderLeftWidth')],p=[prel.css('paddingTop'),prel.css('paddingRight'),prel.css('paddingBottom'),prel.css('paddingLeft')];o.borderDif=$.map(b,function(v,i){var border=parseInt(v,10)||0,padding=parseInt(p[i],10)||0;return border+padding})}prel.css({height:(el.height()-o.borderDif[0]-o.borderDif[2])+"px",width:(el.width()-o.borderDif[1]-o.borderDif[3])+"px"})},_renderProxy:function(){var el=this.element,o=this.options;this.elementOffset=el.offset();if(o.helper){this.helper=this.helper||$('
');var ie6=$.browser.msie&&$.browser.version<7,ie6offset=(ie6?1:0),pxyoffset=(ie6?2:-1);this.helper.addClass(o.helper).css({width:el.outerWidth()+pxyoffset,height:el.outerHeight()+pxyoffset,position:'absolute',left:this.elementOffset.left-ie6offset+'px',top:this.elementOffset.top-ie6offset+'px',zIndex:++o.zIndex});this.helper.appendTo("body");if(o.disableSelection)$.ui.disableSelection(this.helper.get(0))}else{this.helper=el}},_change:{e:function(e,dx,dy){return{width:this.originalSize.width+dx}},w:function(e,dx,dy){var o=this.options,cs=this.originalSize,sp=this.originalPosition;return{left:sp.left+dx,width:cs.width-dx}},n:function(e,dx,dy){var o=this.options,cs=this.originalSize,sp=this.originalPosition;return{top:sp.top+dy,height:cs.height-dy}},s:function(e,dx,dy){return{height:this.originalSize.height+dy}},se:function(e,dx,dy){return $.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[e,dx,dy]))},sw:function(e,dx,dy){return $.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[e,dx,dy]))},ne:function(e,dx,dy){return $.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[e,dx,dy]))},nw:function(e,dx,dy){return $.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[e,dx,dy]))}}}));$.extend($.ui.resizable,{defaults:{cancel:":input",distance:1,delay:0,preventDefault:true,transparent:false,minWidth:10,minHeight:10,aspectRatio:false,disableSelection:true,preserveCursor:true,autoHide:false,knobHandles:false}});$.ui.plugin.add("resizable","containment",{start:function(e,ui){var o=ui.options,self=$(this).data("resizable"),el=self.element;var oc=o.containment,ce=(oc instanceof $)?oc.get(0):(/parent/.test(oc))?el.parent().get(0):oc;if(!ce)return;self.containerElement=$(ce);if(/document/.test(oc)||oc==document){self.containerOffset={left:0,top:0};self.containerPosition={left:0,top:0};self.parentData={element:$(document),left:0,top:0,width:$(document).width(),height:$(document).height()||document.body.parentNode.scrollHeight}}else{self.containerOffset=$(ce).offset();self.containerPosition=$(ce).position();self.containerSize={height:$(ce).innerHeight(),width:$(ce).innerWidth()};var co=self.containerOffset,ch=self.containerSize.height,cw=self.containerSize.width,width=($.ui.hasScroll(ce,"left")?ce.scrollWidth:cw),height=($.ui.hasScroll(ce)?ce.scrollHeight:ch);self.parentData={element:ce,left:co.left,top:co.top,width:width,height:height}}},resize:function(e,ui){var o=ui.options,self=$(this).data("resizable"),ps=self.containerSize,co=self.containerOffset,cs=self.size,cp=self.position,pRatio=o._aspectRatio||e.shiftKey,cop={top:0,left:0},ce=self.containerElement;if(ce[0]!=document&&/static/.test(ce.css('position')))cop=self.containerPosition;if(cp.left<(o.helper?co.left:cop.left)){self.size.width=self.size.width+(o.helper?(self.position.left-co.left):(self.position.left-cop.left));if(pRatio)self.size.height=self.size.width/o.aspectRatio;self.position.left=o.helper?co.left:cop.left}if(cp.top<(o.helper?co.top:0)){self.size.height=self.size.height+(o.helper?(self.position.top-co.top):self.position.top);if(pRatio)self.size.width=self.size.height*o.aspectRatio;self.position.top=o.helper?co.top:0}var woset=(o.helper?self.offset.left-co.left:(self.position.left-cop.left))+self.sizeDiff.width,hoset=(o.helper?self.offset.top-co.top:self.position.top)+self.sizeDiff.height;if(woset+self.size.width>=self.parentData.width){self.size.width=self.parentData.width-woset;if(pRatio)self.size.height=self.size.width/o.aspectRatio}if(hoset+self.size.height>=self.parentData.height){self.size.height=self.parentData.height-hoset;if(pRatio)self.size.width=self.size.height*o.aspectRatio}},stop:function(e,ui){var o=ui.options,self=$(this).data("resizable"),cp=self.position,co=self.containerOffset,cop=self.containerPosition,ce=self.containerElement;var helper=$(self.helper),ho=helper.offset(),w=helper.innerWidth(),h=helper.innerHeight();if(o.helper&&!o.animate&&/relative/.test(ce.css('position')))$(this).css({left:(ho.left-co.left),top:(ho.top-co.top),width:w,height:h});if(o.helper&&!o.animate&&/static/.test(ce.css('position')))$(this).css({left:cop.left+(ho.left-co.left),top:cop.top+(ho.top-co.top),width:w,height:h})}});$.ui.plugin.add("resizable","grid",{resize:function(e,ui){var o=ui.options,self=$(this).data("resizable"),cs=self.size,os=self.originalSize,op=self.originalPosition,a=self.axis,ratio=o._aspectRatio||e.shiftKey;o.grid=typeof o.grid=="number"?[o.grid,o.grid]:o.grid;var ox=Math.round((cs.width-os.width)/(o.grid[0]||1))*(o.grid[0]||1),oy=Math.round((cs.height-os.height)/(o.grid[1]||1))*(o.grid[1]||1);if(/^(se|s|e)$/.test(a)){self.size.width=os.width+ox;self.size.height=os.height+oy}else if(/^(ne)$/.test(a)){self.size.width=os.width+ox;self.size.height=os.height+oy;self.position.top=op.top-oy}else 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