happstack-yui-7373.5.2: bundle/dd-drag/dd-drag-coverage.js
/*
YUI 3.7.3 (build 5687)
Copyright 2012 Yahoo! Inc. All rights reserved.
Licensed under the BSD License.
http://yuilibrary.com/license/
*/
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_yuitest_coverage["build/dd-drag/dd-drag.js"].code=["YUI.add('dd-drag', function (Y, NAME) {","",""," /**"," * Provides the ability to drag a Node."," * @module dd"," * @submodule dd-drag"," */"," /**"," * Provides the ability to drag a Node."," * @class Drag"," * @extends Base"," * @constructor"," * @namespace DD"," */",""," var DDM = Y.DD.DDM,"," NODE = 'node',"," DRAGGING = 'dragging',"," DRAG_NODE = 'dragNode',"," OFFSET_HEIGHT = 'offsetHeight',"," OFFSET_WIDTH = 'offsetWidth',"," /**"," * @event drag:mouseup"," * @description Handles the mouseup DOM event, does nothing internally just fires."," * @bubbles DDM"," * @type {CustomEvent}"," */"," /**"," * @event drag:mouseDown"," * @description Handles the mousedown DOM event, checks to see if you have a valid handle then starts the drag timers."," * @preventable _defMouseDownFn"," * @param {EventFacade} event An Event Facade object with the following specific property added:"," * <dl><dt>ev</dt><dd>The original mousedown event.</dd></dl>"," * @bubbles DDM"," * @type {CustomEvent}"," */"," EV_MOUSE_DOWN = 'drag:mouseDown',"," /**"," * @event drag:afterMouseDown"," * @description Fires after the mousedown event has been cleared."," * @param {EventFacade} event An Event Facade object with the following specific property added:"," * <dl><dt>ev</dt><dd>The original mousedown event.</dd></dl>"," * @bubbles DDM"," * @type {CustomEvent}"," */"," EV_AFTER_MOUSE_DOWN = 'drag:afterMouseDown',"," /**"," * @event drag:removeHandle"," * @description Fires after a handle is removed."," * @param {EventFacade} event An Event Facade object with the following specific property added:"," * <dl><dt>handle</dt><dd>The handle that was removed.</dd></dl>"," * @bubbles DDM"," * @type {CustomEvent}"," */"," EV_REMOVE_HANDLE = 'drag:removeHandle',"," /**"," * @event drag:addHandle"," * @description Fires after a handle is added."," * @param {EventFacade} event An Event Facade object with the following specific property added:"," * <dl><dt>handle</dt><dd>The handle that was added.</dd></dl>"," * @bubbles DDM"," * @type {CustomEvent}"," */"," EV_ADD_HANDLE = 'drag:addHandle',"," /**"," * @event drag:removeInvalid"," * @description Fires after an invalid selector is removed."," * @param {EventFacade} event An Event Facade object with the following specific property added:"," * <dl><dt>handle</dt><dd>The handle that was removed.</dd></dl>"," * @bubbles DDM"," * @type {CustomEvent}"," */"," EV_REMOVE_INVALID = 'drag:removeInvalid',"," /**"," * @event drag:addInvalid"," * @description Fires after an invalid selector is added."," * @param {EventFacade} event An Event Facade object with the following specific property added:"," * <dl><dt>handle</dt><dd>The handle that was added.</dd></dl>"," * @bubbles DDM"," * @type {CustomEvent}"," */"," EV_ADD_INVALID = 'drag:addInvalid',"," /**"," * @event drag:start"," * @description Fires at the start of a drag operation."," * @param {EventFacade} event An Event Facade object with the following specific property added:"," * <dl>"," * <dt>pageX</dt><dd>The original node position X.</dd>"," * <dt>pageY</dt><dd>The original node position Y.</dd>"," * <dt>startTime</dt><dd>The startTime of the event. getTime on the current Date object.</dd>"," * </dl>"," * @bubbles DDM"," * @type {CustomEvent}"," */"," EV_START = 'drag:start',"," /**"," * @event drag:end"," * @description Fires at the end of a drag operation."," * @param {EventFacade} event An Event Facade object with the following specific property added:"," * <dl>"," * <dt>pageX</dt><dd>The current node position X.</dd>"," * <dt>pageY</dt><dd>The current node position Y.</dd>"," * <dt>startTime</dt><dd>The startTime of the event, from the start event.</dd>"," * <dt>endTime</dt><dd>The endTime of the event. getTime on the current Date object.</dd>"," * </dl>"," * @bubbles DDM"," * @type {CustomEvent}"," */"," EV_END = 'drag:end',"," /**"," * @event drag:drag"," * @description Fires every mousemove during a drag operation."," * @param {EventFacade} event An Event Facade object with the following specific property added:"," * <dl>"," * <dt>pageX</dt><dd>The current node position X.</dd>"," * <dt>pageY</dt><dd>The current node position Y.</dd>"," * <dt>scroll</dt><dd>Should a scroll action occur.</dd>"," * <dt>info</dt><dd>Object hash containing calculated XY arrays: start, xy, delta, offset</dd>"," * </dl>"," * @bubbles DDM"," * @type {CustomEvent}"," */"," EV_DRAG = 'drag:drag',"," /**"," * @event drag:align"," * @preventable _defAlignFn"," * @description Fires when this node is aligned."," * @param {EventFacade} event An Event Facade object with the following specific property added:"," * <dl>"," * <dt>pageX</dt><dd>The current node position X.</dd>"," * <dt>pageY</dt><dd>The current node position Y.</dd>"," * </dl>"," * @bubbles DDM"," * @type {CustomEvent}"," */"," EV_ALIGN = 'drag:align',"," /**"," * @event drag:over"," * @description Fires when this node is over a Drop Target. (Fired from dd-drop)"," * @param {EventFacade} event An Event Facade object with the following specific property added:"," * <dl>"," * <dt>drop</dt><dd>The drop object at the time of the event.</dd>"," * <dt>drag</dt><dd>The drag object at the time of the event.</dd>"," * </dl>"," * @bubbles DDM"," * @type {CustomEvent}"," */"," /**"," * @event drag:enter"," * @description Fires when this node enters a Drop Target. (Fired from dd-drop)"," * @param {EventFacade} event An Event Facade object with the following specific property added:"," * <dl>"," * <dt>drop</dt><dd>The drop object at the time of the event.</dd>"," * <dt>drag</dt><dd>The drag object at the time of the event.</dd>"," * </dl>"," * @bubbles DDM"," * @type {CustomEvent}"," */"," /**"," * @event drag:exit"," * @description Fires when this node exits a Drop Target. (Fired from dd-drop)"," * @param {EventFacade} event An Event Facade object with the following specific property added:"," * <dl>"," * <dt>drop</dt><dd>The drop object at the time of the event.</dd>"," * </dl>"," * @bubbles DDM"," * @type {CustomEvent}"," */"," /**"," * @event drag:drophit"," * @description Fires when this node is dropped on a valid Drop Target. (Fired from dd-ddm-drop)"," * @param {EventFacade} event An Event Facade object with the following specific property added:"," * <dl>"," * <dt>drop</dt><dd>The best guess on what was dropped on.</dd>"," * <dt>drag</dt><dd>The drag object at the time of the event.</dd>"," * <dt>others</dt><dd>An array of all the other drop targets that was dropped on.</dd>"," * </dl>"," * @bubbles DDM"," * @type {CustomEvent}"," */"," /**"," * @event drag:dropmiss"," * @description Fires when this node is dropped on an invalid Drop Target. (Fired from dd-ddm-drop)"," * @param {EventFacade} event An Event Facade object with the following specific property added:"," * <dl>"," * <dt>pageX</dt><dd>The current node position X.</dd>"," * <dt>pageY</dt><dd>The current node position Y.</dd>"," * </dl>"," * @bubbles DDM"," * @type {CustomEvent}"," */",""," Drag = function(o) {"," this._lazyAddAttrs = false;"," Drag.superclass.constructor.apply(this, arguments);",""," var valid = DDM._regDrag(this);"," if (!valid) {"," Y.error('Failed to register node, already in use: ' + o.node);"," }"," };",""," Drag.NAME = 'drag';",""," /**"," * This property defaults to \"mousedown\", but when drag-gestures is loaded, it is changed to \"gesturemovestart\""," * @static"," * @property START_EVENT"," */"," Drag.START_EVENT = 'mousedown';",""," Drag.ATTRS = {"," /**"," * @attribute node"," * @description Y.Node instance to use as the element to initiate a drag operation"," * @type Node"," */"," node: {"," setter: function(node) {"," if (this._canDrag(node)) {"," return node;"," }"," var n = Y.one(node);"," if (!n) {"," Y.error('DD.Drag: Invalid Node Given: ' + node);"," }"," return n;"," }"," },"," /**"," * @attribute dragNode"," * @description Y.Node instance to use as the draggable element, defaults to node"," * @type Node"," */"," dragNode: {"," setter: function(node) {"," if (this._canDrag(node)) {"," return node;"," }"," var n = Y.one(node);"," if (!n) {"," Y.error('DD.Drag: Invalid dragNode Given: ' + node);"," }"," return n;"," }"," },"," /**"," * @attribute offsetNode"," * @description Offset the drag element by the difference in cursor position: default true"," * @type Boolean"," */"," offsetNode: {"," value: true"," },"," /**"," * @attribute startCentered"," * @description Center the dragNode to the mouse position on drag:start: default false"," * @type Boolean"," */"," startCentered: {"," value: false"," },"," /**"," * @attribute clickPixelThresh"," * @description The number of pixels to move to start a drag operation, default is 3."," * @type Number"," */"," clickPixelThresh: {"," value: DDM.get('clickPixelThresh')"," },"," /**"," * @attribute clickTimeThresh"," * @description The number of milliseconds a mousedown has to pass to start a drag operation, default is 1000."," * @type Number"," */"," clickTimeThresh: {"," value: DDM.get('clickTimeThresh')"," },"," /**"," * @attribute lock"," * @description Set to lock this drag element so that it can't be dragged: default false."," * @type Boolean"," */"," lock: {"," value: false,"," setter: function(lock) {"," if (lock) {"," this.get(NODE).addClass(DDM.CSS_PREFIX + '-locked');"," } else {"," this.get(NODE).removeClass(DDM.CSS_PREFIX + '-locked');"," }"," return lock;"," }"," },"," /**"," * @attribute data"," * @description A payload holder to store arbitrary data about this drag object, can be used to store any value."," * @type Mixed"," */"," data: {"," value: false"," },"," /**"," * @attribute move"," * @description If this is false, the drag element will not move with the cursor: default true. Can be used to \"resize\" the element."," * @type Boolean"," */"," move: {"," value: true"," },"," /**"," * @attribute useShim"," * @description Use the protective shim on all drag operations: default true. Only works with dd-ddm, not dd-ddm-base."," * @type Boolean"," */"," useShim: {"," value: true"," },"," /**"," * Config option is set by Drag to inform you of which handle fired the drag event (in the case that there are several handles): default false."," * @attribute activeHandle"," * @type Node"," */"," activeHandle: {"," value: false"," },"," /**"," * By default a drag operation will only begin if the mousedown occurred with the primary mouse button."," * Setting this to false will allow for all mousedown events to trigger a drag."," * @attribute primaryButtonOnly"," * @type Boolean"," */"," primaryButtonOnly: {"," value: true"," },"," /**"," * This attribute is not meant to be used by the implementor, it is meant to be used as an Event tracker so you can listen for it to change."," * @attribute dragging"," * @type Boolean"," */"," dragging: {"," value: false"," },"," parent: {"," value: false"," },"," /**"," * @attribute target"," * @description This attribute only works if the dd-drop module has been loaded. It will make this node a drop target as well as draggable."," * @type Boolean"," */"," target: {"," value: false,"," setter: function(config) {"," this._handleTarget(config);"," return config;"," }"," },"," /**"," * This attribute only works if the dd-drop module is active. It will set the dragMode (point, intersect, strict) of this Drag instance."," * @attribute dragMode"," * @type String"," */"," dragMode: {"," value: null,"," setter: function(mode) {"," return DDM._setDragMode(mode);"," }"," },"," /**"," * @attribute groups"," * @description Array of groups to add this drag into."," * @type Array"," */"," groups: {"," value: ['default'],"," getter: function() {"," if (!this._groups) {"," this._groups = {};"," }"," var ret = [];"," Y.each(this._groups, function(v, k) {"," ret[ret.length] = k;"," });"," return ret;"," },"," setter: function(g) {"," this._groups = {};"," Y.each(g, function(v) {"," this._groups[v] = true;"," }, this);"," return g;"," }"," },"," /**"," * @attribute handles"," * @description Array of valid handles to add. Adding something here will set all handles, even if previously added with addHandle"," * @type Array"," */"," handles: {"," value: null,"," setter: function(g) {"," if (g) {"," this._handles = {};"," Y.each(g, function(v) {"," var key = v;"," if (v instanceof Y.Node || v instanceof Y.NodeList) {"," key = v._yuid;"," }"," this._handles[key] = v;"," }, this);"," } else {"," this._handles = null;"," }"," return g;"," }"," },"," /**"," * Controls the default bubble parent for this Drag instance. Default: Y.DD.DDM. Set to false to disable bubbling. Use bubbleTargets in config"," * @deprecated"," * @attribute bubbles"," * @type Object"," */"," bubbles: {"," setter: function(t) {"," this.addTarget(t);"," return t;"," }"," },"," /**"," * @attribute haltDown"," * @description Should the mousedown event be halted. Default: true"," * @type Boolean"," */"," haltDown: {"," value: true"," }"," };",""," Y.extend(Drag, Y.Base, {"," /**"," * Checks the object for the methods needed to drag the object around."," * Normally this would be a node instance, but in the case of Graphics, it"," * may be an SVG node or something similar."," * @method _canDrag"," * @private"," * @param {Object} n The object to check"," * @return {Boolean} True or false if the Object contains the methods needed to Drag"," */"," _canDrag: function(n) {"," if (n && n.setXY && n.getXY && n.test && n.contains) {"," return true;"," }"," return false;"," },"," /**"," * @private"," * @property _bubbleTargets"," * @description The default bubbleTarget for this object. Default: Y.DD.DDM"," */"," _bubbleTargets: Y.DD.DDM,"," /**"," * @method addToGroup"," * @description Add this Drag instance to a group, this should be used for on-the-fly group additions."," * @param {String} g The group to add this Drag Instance to."," * @return {Self}"," * @chainable"," */"," addToGroup: function(g) {"," this._groups[g] = true;"," DDM._activateTargets();"," return this;"," },"," /**"," * @method removeFromGroup"," * @description Remove this Drag instance from a group, this should be used for on-the-fly group removals."," * @param {String} g The group to remove this Drag Instance from."," * @return {Self}"," * @chainable"," */"," removeFromGroup: function(g) {"," delete this._groups[g];"," DDM._activateTargets();"," return this;"," },"," /**"," * @property target"," * @description This will be a reference to the Drop instance associated with this drag if the target: true config attribute is set.."," * @type {Object}"," */"," target: null,"," /**"," * @private"," * @method _handleTarget"," * @description Attribute handler for the target config attribute."," * @param {Boolean/Object} config The Config"," */"," _handleTarget: function(config) {"," if (Y.DD.Drop) {"," if (config === false) {"," if (this.target) {"," DDM._unregTarget(this.target);"," this.target = null;"," }"," } else {"," if (!Y.Lang.isObject(config)) {"," config = {};"," }"," config.bubbleTargets = config.bubbleTargets || Y.Object.values(this._yuievt.targets);"," config.node = this.get(NODE);"," config.groups = config.groups || this.get('groups');"," this.target = new Y.DD.Drop(config);"," }"," }"," },"," /**"," * @private"," * @property _groups"," * @description Storage Array for the groups this drag belongs to."," * @type {Array}"," */"," _groups: null,"," /**"," * @private"," * @method _createEvents"," * @description This method creates all the events for this Event Target and publishes them so we get Event Bubbling."," */"," _createEvents: function() {",""," this.publish(EV_MOUSE_DOWN, {"," defaultFn: this._defMouseDownFn,"," queuable: false,"," emitFacade: true,"," bubbles: true,"," prefix: 'drag'"," });",""," this.publish(EV_ALIGN, {"," defaultFn: this._defAlignFn,"," queuable: false,"," emitFacade: true,"," bubbles: true,"," prefix: 'drag'"," });",""," this.publish(EV_DRAG, {"," defaultFn: this._defDragFn,"," queuable: false,"," emitFacade: true,"," bubbles: true,"," prefix: 'drag'"," });",""," this.publish(EV_END, {"," defaultFn: this._defEndFn,"," preventedFn: this._prevEndFn,"," queuable: false,"," emitFacade: true,"," bubbles: true,"," prefix: 'drag'"," });",""," var ev = ["," EV_AFTER_MOUSE_DOWN,"," EV_REMOVE_HANDLE,"," EV_ADD_HANDLE,"," EV_REMOVE_INVALID,"," EV_ADD_INVALID,"," EV_START,"," 'drag:drophit',"," 'drag:dropmiss',"," 'drag:over',"," 'drag:enter',"," 'drag:exit'"," ];",""," Y.each(ev, function(v) {"," this.publish(v, {"," type: v,"," emitFacade: true,"," bubbles: true,"," preventable: false,"," queuable: false,"," prefix: 'drag'"," });"," }, this);"," },"," /**"," * @private"," * @property _ev_md"," * @description A private reference to the mousedown DOM event"," * @type {EventFacade}"," */"," _ev_md: null,"," /**"," * @private"," * @property _startTime"," * @description The getTime of the mousedown event. Not used, just here in case someone wants/needs to use it."," * @type Date"," */"," _startTime: null,"," /**"," * @private"," * @property _endTime"," * @description The getTime of the mouseup event. Not used, just here in case someone wants/needs to use it."," * @type Date"," */"," _endTime: null,"," /**"," * @private"," * @property _handles"," * @description A private hash of the valid drag handles"," * @type {Object}"," */"," _handles: null,"," /**"," * @private"," * @property _invalids"," * @description A private hash of the invalid selector strings"," * @type {Object}"," */"," _invalids: null,"," /**"," * A private hash of the default invalid selector strings: {'textarea': true, 'input': true, 'a': true, 'button': true, 'select': true}"," * @private"," * @property _invalidsDefault"," * @type {Object}"," */"," _invalidsDefault: {'textarea': true, 'input': true, 'a': true, 'button': true, 'select': true },"," /**"," * @private"," * @property _dragThreshMet"," * @description Private flag to see if the drag threshhold was met"," * @type {Boolean}"," */"," _dragThreshMet: null,"," /**"," * @private"," * @property _fromTimeout"," * @description Flag to determine if the drag operation came from a timeout"," * @type {Boolean}"," */"," _fromTimeout: null,"," /**"," * @private"," * @property _clickTimeout"," * @description Holder for the setTimeout call"," * @type {Boolean}"," */"," _clickTimeout: null,"," /**"," * @property deltaXY"," * @description The offset of the mouse position to the element's position"," * @type {Array}"," */"," deltaXY: null,"," /**"," * @property startXY"," * @description The initial mouse position"," * @type {Array}"," */"," startXY: null,"," /**"," * @property nodeXY"," * @description The initial element position"," * @type {Array}"," */"," nodeXY: null,"," /**"," * @property lastXY"," * @description The position of the element as it's moving (for offset calculations)"," * @type {Array}"," */"," lastXY: null,"," /**"," * @property actXY"," * @description The xy that the node will be set to. Changing this will alter the position as it's dragged."," * @type {Array}"," */"," actXY: null,"," /**"," * @property realXY"," * @description The real xy position of the node."," * @type {Array}"," */"," realXY: null,"," /**"," * @property mouseXY"," * @description The XY coords of the mousemove"," * @type {Array}"," */"," mouseXY: null,"," /**"," * @property region"," * @description A region object associated with this drag, used for checking regions while dragging."," * @type Object"," */"," region: null,"," /**"," * @private"," * @method _handleMouseUp"," * @description Handler for the mouseup DOM event"," * @param {EventFacade} ev The Event"," */"," _handleMouseUp: function() {"," this.fire('drag:mouseup');"," this._fixIEMouseUp();"," if (DDM.activeDrag) {"," DDM._end();"," }"," },"," /**"," * The function we use as the ondragstart handler when we start a drag"," * in Internet Explorer. This keeps IE from blowing up on images as drag handles."," * @private"," * @method _fixDragStart"," * @param {Event} e The Event"," */"," _fixDragStart: function(e) {"," if (this.validClick(e)) {"," e.preventDefault();"," }"," },"," /**"," * @private"," * @method _ieSelectFix"," * @description The function we use as the onselectstart handler when we start a drag in Internet Explorer"," */"," _ieSelectFix: function() {"," return false;"," },"," /**"," * @private"," * @property _ieSelectBack"," * @description We will hold a copy of the current \"onselectstart\" method on this property, and reset it after we are done using it."," */"," _ieSelectBack: null,"," /**"," * @private"," * @method _fixIEMouseDown"," * @description This method copies the onselectstart listner on the document to the _ieSelectFix property"," */"," _fixIEMouseDown: function() {"," if (Y.UA.ie) {"," this._ieSelectBack = Y.config.doc.body.onselectstart;"," Y.config.doc.body.onselectstart = this._ieSelectFix;"," }"," },"," /**"," * @private"," * @method _fixIEMouseUp"," * @description This method copies the _ieSelectFix property back to the onselectstart listner on the document."," */"," _fixIEMouseUp: function() {"," if (Y.UA.ie) {"," Y.config.doc.body.onselectstart = this._ieSelectBack;"," }"," },"," /**"," * @private"," * @method _handleMouseDownEvent"," * @description Handler for the mousedown DOM event"," * @param {EventFacade} ev The Event"," */"," _handleMouseDownEvent: function(ev) {"," this.fire(EV_MOUSE_DOWN, { ev: ev });"," },"," /**"," * @private"," * @method _defMouseDownFn"," * @description Handler for the mousedown DOM event"," * @param {EventFacade} e The Event"," */"," _defMouseDownFn: function(e) {"," var ev = e.ev;",""," this._dragThreshMet = false;"," this._ev_md = ev;",""," if (this.get('primaryButtonOnly') && ev.button > 1) {"," return false;"," }"," if (this.validClick(ev)) {"," this._fixIEMouseDown(ev);"," if (Drag.START_EVENT.indexOf('gesture') !== 0) {"," //Only do these if it's not a gesture"," if (this.get('haltDown')) {"," ev.halt();"," } else {"," ev.preventDefault();"," }"," }",""," this._setStartPosition([ev.pageX, ev.pageY]);",""," DDM.activeDrag = this;",""," this._clickTimeout = Y.later(this.get('clickTimeThresh'), this, this._timeoutCheck);"," }"," this.fire(EV_AFTER_MOUSE_DOWN, { ev: ev });"," },"," /**"," * Method first checks to see if we have handles, if so it validates the click"," * against the handle. Then if it finds a valid handle, it checks it against"," * the invalid handles list. Returns true if a good handle was used, false otherwise."," * @method validClick"," * @param {EventFacade} ev The Event"," * @return {Boolean}"," */"," validClick: function(ev) {"," var r = false, n = false,"," tar = ev.target,"," hTest = null,"," els = null,"," nlist = null,"," set = false;"," if (this._handles) {"," Y.each(this._handles, function(i, n) {"," if (i instanceof Y.Node || i instanceof Y.NodeList) {"," if (!r) {"," nlist = i;"," if (nlist instanceof Y.Node) {"," nlist = new Y.NodeList(i._node);"," }"," nlist.each(function(nl) {"," if (nl.contains(tar)) {"," r = true;"," }"," });"," }"," } else if (Y.Lang.isString(n)) {"," //Am I this or am I inside this"," if (tar.test(n + ', ' + n + ' *') && !hTest) {"," hTest = n;"," r = true;"," }"," }"," });"," } else {"," n = this.get(NODE);"," if (n.contains(tar) || n.compareTo(tar)) {"," r = true;"," }"," }"," if (r) {"," if (this._invalids) {"," Y.each(this._invalids, function(i, n) {"," if (Y.Lang.isString(n)) {"," //Am I this or am I inside this"," if (tar.test(n + ', ' + n + ' *')) {"," r = false;"," }"," }"," });"," }"," }"," if (r) {"," if (hTest) {"," els = ev.currentTarget.all(hTest);"," set = false;"," els.each(function(n) {"," if ((n.contains(tar) || n.compareTo(tar)) && !set) {"," set = true;"," this.set('activeHandle', n);"," }"," }, this);"," } else {"," this.set('activeHandle', this.get(NODE));"," }"," }"," return r;"," },"," /**"," * @private"," * @method _setStartPosition"," * @description Sets the current position of the Element and calculates the offset"," * @param {Array} xy The XY coords to set the position to."," */"," _setStartPosition: function(xy) {"," this.startXY = xy;",""," this.nodeXY = this.lastXY = this.realXY = this.get(NODE).getXY();",""," if (this.get('offsetNode')) {"," this.deltaXY = [(this.startXY[0] - this.nodeXY[0]), (this.startXY[1] - this.nodeXY[1])];"," } else {"," this.deltaXY = [0, 0];"," }"," },"," /**"," * @private"," * @method _timeoutCheck"," * @description The method passed to setTimeout to determine if the clickTimeThreshold was met."," */"," _timeoutCheck: function() {"," if (!this.get('lock') && !this._dragThreshMet && this._ev_md) {"," this._fromTimeout = this._dragThreshMet = true;"," this.start();"," this._alignNode([this._ev_md.pageX, this._ev_md.pageY], true);"," }"," },"," /**"," * @method removeHandle"," * @description Remove a Selector added by addHandle"," * @param {String} str The selector for the handle to be removed."," * @return {Self}"," * @chainable"," */"," removeHandle: function(str) {"," var key = str;"," if (str instanceof Y.Node || str instanceof Y.NodeList) {"," key = str._yuid;"," }"," if (this._handles[key]) {"," delete this._handles[key];"," this.fire(EV_REMOVE_HANDLE, { handle: str });"," }"," return this;"," },"," /**"," * @method addHandle"," * @description Add a handle to a drag element. Drag only initiates when a mousedown happens on this element."," * @param {String} str The selector to test for a valid handle. Must be a child of the element."," * @return {Self}"," * @chainable"," */"," addHandle: function(str) {"," if (!this._handles) {"," this._handles = {};"," }"," var key = str;"," if (str instanceof Y.Node || str instanceof Y.NodeList) {"," key = str._yuid;"," }"," this._handles[key] = str;"," this.fire(EV_ADD_HANDLE, { handle: str });"," return this;"," },"," /**"," * @method removeInvalid"," * @description Remove an invalid handle added by addInvalid"," * @param {String} str The invalid handle to remove from the internal list."," * @return {Self}"," * @chainable"," */"," removeInvalid: function(str) {"," if (this._invalids[str]) {"," this._invalids[str] = null;"," delete this._invalids[str];"," this.fire(EV_REMOVE_INVALID, { handle: str });"," }"," return this;"," },"," /**"," * @method addInvalid"," * @description Add a selector string to test the handle against. If the test passes the drag operation will not continue."," * @param {String} str The selector to test against to determine if this is an invalid drag handle."," * @return {Self}"," * @chainable"," */"," addInvalid: function(str) {"," if (Y.Lang.isString(str)) {"," this._invalids[str] = true;"," this.fire(EV_ADD_INVALID, { handle: str });"," }"," return this;"," },"," /**"," * @private"," * @method initializer"," * @description Internal init handler"," */"," initializer: function() {",""," this.get(NODE).dd = this;",""," if (!this.get(NODE).get('id')) {"," var id = Y.stamp(this.get(NODE));"," this.get(NODE).set('id', id);"," }",""," this.actXY = [];",""," this._invalids = Y.clone(this._invalidsDefault, true);",""," this._createEvents();",""," if (!this.get(DRAG_NODE)) {"," this.set(DRAG_NODE, this.get(NODE));"," }",""," //Fix for #2528096"," //Don't prep the DD instance until all plugins are loaded."," this.on('initializedChange', Y.bind(this._prep, this));",""," //Shouldn't have to do this.."," this.set('groups', this.get('groups'));"," },"," /**"," * @private"," * @method _prep"," * @description Attach event listners and add classname"," */"," _prep: function() {"," this._dragThreshMet = false;"," var node = this.get(NODE);"," node.addClass(DDM.CSS_PREFIX + '-draggable');"," node.on(Drag.START_EVENT, Y.bind(this._handleMouseDownEvent, this));"," node.on('mouseup', Y.bind(this._handleMouseUp, this));"," node.on('dragstart', Y.bind(this._fixDragStart, this));"," },"," /**"," * @private"," * @method _unprep"," * @description Detach event listeners and remove classname"," */"," _unprep: function() {"," var node = this.get(NODE);"," node.removeClass(DDM.CSS_PREFIX + '-draggable');"," node.detachAll('mouseup');"," node.detachAll('dragstart');"," node.detachAll(Drag.START_EVENT);"," this.mouseXY = [];"," this.deltaXY = [0,0];"," this.startXY = [];"," this.nodeXY = [];"," this.lastXY = [];"," this.actXY = [];"," this.realXY = [];"," },"," /**"," * @method start"," * @description Starts the drag operation"," * @return {Self}"," * @chainable"," */"," start: function() {"," if (!this.get('lock') && !this.get(DRAGGING)) {"," var node = this.get(NODE), ow, oh, xy;"," this._startTime = (new Date()).getTime();",""," DDM._start();"," node.addClass(DDM.CSS_PREFIX + '-dragging');"," this.fire(EV_START, {"," pageX: this.nodeXY[0],"," pageY: this.nodeXY[1],"," startTime: this._startTime"," });"," node = this.get(DRAG_NODE);"," xy = this.nodeXY;",""," ow = node.get(OFFSET_WIDTH);"," oh = node.get(OFFSET_HEIGHT);",""," if (this.get('startCentered')) {"," this._setStartPosition([xy[0] + (ow / 2), xy[1] + (oh / 2)]);"," }","",""," this.region = {"," '0': xy[0],"," '1': xy[1],"," area: 0,"," top: xy[1],"," right: xy[0] + ow,"," bottom: xy[1] + oh,"," left: xy[0]"," };"," this.set(DRAGGING, true);"," }"," return this;"," },"," /**"," * @method end"," * @description Ends the drag operation"," * @return {Self}"," * @chainable"," */"," end: function() {"," this._endTime = (new Date()).getTime();"," if (this._clickTimeout) {"," this._clickTimeout.cancel();"," }"," this._dragThreshMet = this._fromTimeout = false;",""," if (!this.get('lock') && this.get(DRAGGING)) {"," this.fire(EV_END, {"," pageX: this.lastXY[0],"," pageY: this.lastXY[1],"," startTime: this._startTime,"," endTime: this._endTime"," });"," }"," this.get(NODE).removeClass(DDM.CSS_PREFIX + '-dragging');"," this.set(DRAGGING, false);"," this.deltaXY = [0, 0];",""," return this;"," },"," /**"," * @private"," * @method _defEndFn"," * @description Handler for fixing the selection in IE"," */"," _defEndFn: function() {"," this._fixIEMouseUp();"," this._ev_md = null;"," },"," /**"," * @private"," * @method _prevEndFn"," * @description Handler for preventing the drag:end event. It will reset the node back to it's start position"," */"," _prevEndFn: function() {"," this._fixIEMouseUp();"," //Bug #1852577"," this.get(DRAG_NODE).setXY(this.nodeXY);"," this._ev_md = null;"," this.region = null;"," },"," /**"," * @private"," * @method _align"," * @description Calculates the offsets and set's the XY that the element will move to."," * @param {Array} xy The xy coords to align with."," */"," _align: function(xy) {"," this.fire(EV_ALIGN, {pageX: xy[0], pageY: xy[1] });"," },"," /**"," * @private"," * @method _defAlignFn"," * @description Calculates the offsets and set's the XY that the element will move to."," * @param {EventFacade} e The drag:align event."," */"," _defAlignFn: function(e) {"," this.actXY = [e.pageX - this.deltaXY[0], e.pageY - this.deltaXY[1]];"," },"," /**"," * @private"," * @method _alignNode"," * @description This method performs the alignment before the element move."," * @param {Array} eXY The XY to move the element to, usually comes from the mousemove DOM event."," */"," _alignNode: function(eXY, scroll) {"," this._align(eXY);"," if (!scroll) {"," this._moveNode();"," }"," },"," /**"," * @private"," * @method _moveNode"," * @description This method performs the actual element move."," */"," _moveNode: function(scroll) {"," //if (!this.get(DRAGGING)) {"," // return;"," //}"," var diffXY = [], diffXY2 = [], startXY = this.nodeXY, xy = this.actXY;",""," diffXY[0] = (xy[0] - this.lastXY[0]);"," diffXY[1] = (xy[1] - this.lastXY[1]);",""," diffXY2[0] = (xy[0] - this.nodeXY[0]);"," diffXY2[1] = (xy[1] - this.nodeXY[1]);","",""," this.region = {"," '0': xy[0],"," '1': xy[1],"," area: 0,"," top: xy[1],"," right: xy[0] + this.get(DRAG_NODE).get(OFFSET_WIDTH),"," bottom: xy[1] + this.get(DRAG_NODE).get(OFFSET_HEIGHT),"," left: xy[0]"," };",""," this.fire(EV_DRAG, {"," pageX: xy[0],"," pageY: xy[1],"," scroll: scroll,"," info: {"," start: startXY,"," xy: xy,"," delta: diffXY,"," offset: diffXY2"," }"," });",""," this.lastXY = xy;"," },"," /**"," * @private"," * @method _defDragFn"," * @description Default function for drag:drag. Fired from _moveNode."," * @param {EventFacade} ev The drag:drag event"," */"," _defDragFn: function(e) {"," if (this.get('move')) {"," if (e.scroll && e.scroll.node) {"," e.scroll.node.set('scrollTop', e.scroll.top);"," e.scroll.node.set('scrollLeft', e.scroll.left);"," }"," this.get(DRAG_NODE).setXY([e.pageX, e.pageY]);"," this.realXY = [e.pageX, e.pageY];"," }"," },"," /**"," * @private"," * @method _move"," * @description Fired from DragDropMgr (DDM) on mousemove."," * @param {EventFacade} ev The mousemove DOM event"," */"," _move: function(ev) {"," if (this.get('lock')) {"," return false;"," }",""," this.mouseXY = [ev.pageX, ev.pageY];"," if (!this._dragThreshMet) {"," var diffX = Math.abs(this.startXY[0] - ev.pageX),"," diffY = Math.abs(this.startXY[1] - ev.pageY);"," if (diffX > this.get('clickPixelThresh') || diffY > this.get('clickPixelThresh')) {"," this._dragThreshMet = true;"," this.start();"," //This only happens on gestures to stop the page from scrolling"," if (ev && ev.preventDefault) {"," ev.preventDefault();"," }"," this._alignNode([ev.pageX, ev.pageY]);"," }"," } else {"," if (this._clickTimeout) {"," this._clickTimeout.cancel();"," }"," this._alignNode([ev.pageX, ev.pageY]);"," }"," },"," /**"," * @method stopDrag"," * @description Method will forcefully stop a drag operation. For example calling this from inside an ESC keypress handler will stop this drag."," * @return {Self}"," * @chainable"," */"," stopDrag: function() {"," if (this.get(DRAGGING)) {"," DDM._end();"," }"," return this;"," },"," /**"," * @private"," * @method destructor"," * @description Lifecycle destructor, unreg the drag from the DDM and remove listeners"," */"," destructor: function() {"," this._unprep();"," if (this.target) {"," this.target.destroy();"," }"," DDM._unregDrag(this);"," }"," });"," Y.namespace('DD');"," Y.DD.Drag = Drag;","","","","","}, '3.7.3', {\"requires\": [\"dd-ddm-base\"]});"];
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YUI.add('dd-drag', function (Y, NAME) {
/**
* Provides the ability to drag a Node.
* @module dd
* @submodule dd-drag
*/
/**
* Provides the ability to drag a Node.
* @class Drag
* @extends Base
* @constructor
* @namespace DD
*/
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var DDM = Y.DD.DDM,
NODE = 'node',
DRAGGING = 'dragging',
DRAG_NODE = 'dragNode',
OFFSET_HEIGHT = 'offsetHeight',
OFFSET_WIDTH = 'offsetWidth',
/**
* @event drag:mouseup
* @description Handles the mouseup DOM event, does nothing internally just fires.
* @bubbles DDM
* @type {CustomEvent}
*/
/**
* @event drag:mouseDown
* @description Handles the mousedown DOM event, checks to see if you have a valid handle then starts the drag timers.
* @preventable _defMouseDownFn
* @param {EventFacade} event An Event Facade object with the following specific property added:
* <dl><dt>ev</dt><dd>The original mousedown event.</dd></dl>
* @bubbles DDM
* @type {CustomEvent}
*/
EV_MOUSE_DOWN = 'drag:mouseDown',
/**
* @event drag:afterMouseDown
* @description Fires after the mousedown event has been cleared.
* @param {EventFacade} event An Event Facade object with the following specific property added:
* <dl><dt>ev</dt><dd>The original mousedown event.</dd></dl>
* @bubbles DDM
* @type {CustomEvent}
*/
EV_AFTER_MOUSE_DOWN = 'drag:afterMouseDown',
/**
* @event drag:removeHandle
* @description Fires after a handle is removed.
* @param {EventFacade} event An Event Facade object with the following specific property added:
* <dl><dt>handle</dt><dd>The handle that was removed.</dd></dl>
* @bubbles DDM
* @type {CustomEvent}
*/
EV_REMOVE_HANDLE = 'drag:removeHandle',
/**
* @event drag:addHandle
* @description Fires after a handle is added.
* @param {EventFacade} event An Event Facade object with the following specific property added:
* <dl><dt>handle</dt><dd>The handle that was added.</dd></dl>
* @bubbles DDM
* @type {CustomEvent}
*/
EV_ADD_HANDLE = 'drag:addHandle',
/**
* @event drag:removeInvalid
* @description Fires after an invalid selector is removed.
* @param {EventFacade} event An Event Facade object with the following specific property added:
* <dl><dt>handle</dt><dd>The handle that was removed.</dd></dl>
* @bubbles DDM
* @type {CustomEvent}
*/
EV_REMOVE_INVALID = 'drag:removeInvalid',
/**
* @event drag:addInvalid
* @description Fires after an invalid selector is added.
* @param {EventFacade} event An Event Facade object with the following specific property added:
* <dl><dt>handle</dt><dd>The handle that was added.</dd></dl>
* @bubbles DDM
* @type {CustomEvent}
*/
EV_ADD_INVALID = 'drag:addInvalid',
/**
* @event drag:start
* @description Fires at the start of a drag operation.
* @param {EventFacade} event An Event Facade object with the following specific property added:
* <dl>
* <dt>pageX</dt><dd>The original node position X.</dd>
* <dt>pageY</dt><dd>The original node position Y.</dd>
* <dt>startTime</dt><dd>The startTime of the event. getTime on the current Date object.</dd>
* </dl>
* @bubbles DDM
* @type {CustomEvent}
*/
EV_START = 'drag:start',
/**
* @event drag:end
* @description Fires at the end of a drag operation.
* @param {EventFacade} event An Event Facade object with the following specific property added:
* <dl>
* <dt>pageX</dt><dd>The current node position X.</dd>
* <dt>pageY</dt><dd>The current node position Y.</dd>
* <dt>startTime</dt><dd>The startTime of the event, from the start event.</dd>
* <dt>endTime</dt><dd>The endTime of the event. getTime on the current Date object.</dd>
* </dl>
* @bubbles DDM
* @type {CustomEvent}
*/
EV_END = 'drag:end',
/**
* @event drag:drag
* @description Fires every mousemove during a drag operation.
* @param {EventFacade} event An Event Facade object with the following specific property added:
* <dl>
* <dt>pageX</dt><dd>The current node position X.</dd>
* <dt>pageY</dt><dd>The current node position Y.</dd>
* <dt>scroll</dt><dd>Should a scroll action occur.</dd>
* <dt>info</dt><dd>Object hash containing calculated XY arrays: start, xy, delta, offset</dd>
* </dl>
* @bubbles DDM
* @type {CustomEvent}
*/
EV_DRAG = 'drag:drag',
/**
* @event drag:align
* @preventable _defAlignFn
* @description Fires when this node is aligned.
* @param {EventFacade} event An Event Facade object with the following specific property added:
* <dl>
* <dt>pageX</dt><dd>The current node position X.</dd>
* <dt>pageY</dt><dd>The current node position Y.</dd>
* </dl>
* @bubbles DDM
* @type {CustomEvent}
*/
EV_ALIGN = 'drag:align',
/**
* @event drag:over
* @description Fires when this node is over a Drop Target. (Fired from dd-drop)
* @param {EventFacade} event An Event Facade object with the following specific property added:
* <dl>
* <dt>drop</dt><dd>The drop object at the time of the event.</dd>
* <dt>drag</dt><dd>The drag object at the time of the event.</dd>
* </dl>
* @bubbles DDM
* @type {CustomEvent}
*/
/**
* @event drag:enter
* @description Fires when this node enters a Drop Target. (Fired from dd-drop)
* @param {EventFacade} event An Event Facade object with the following specific property added:
* <dl>
* <dt>drop</dt><dd>The drop object at the time of the event.</dd>
* <dt>drag</dt><dd>The drag object at the time of the event.</dd>
* </dl>
* @bubbles DDM
* @type {CustomEvent}
*/
/**
* @event drag:exit
* @description Fires when this node exits a Drop Target. (Fired from dd-drop)
* @param {EventFacade} event An Event Facade object with the following specific property added:
* <dl>
* <dt>drop</dt><dd>The drop object at the time of the event.</dd>
* </dl>
* @bubbles DDM
* @type {CustomEvent}
*/
/**
* @event drag:drophit
* @description Fires when this node is dropped on a valid Drop Target. (Fired from dd-ddm-drop)
* @param {EventFacade} event An Event Facade object with the following specific property added:
* <dl>
* <dt>drop</dt><dd>The best guess on what was dropped on.</dd>
* <dt>drag</dt><dd>The drag object at the time of the event.</dd>
* <dt>others</dt><dd>An array of all the other drop targets that was dropped on.</dd>
* </dl>
* @bubbles DDM
* @type {CustomEvent}
*/
/**
* @event drag:dropmiss
* @description Fires when this node is dropped on an invalid Drop Target. (Fired from dd-ddm-drop)
* @param {EventFacade} event An Event Facade object with the following specific property added:
* <dl>
* <dt>pageX</dt><dd>The current node position X.</dd>
* <dt>pageY</dt><dd>The current node position Y.</dd>
* </dl>
* @bubbles DDM
* @type {CustomEvent}
*/
Drag = function(o) {
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this._lazyAddAttrs = false;
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Drag.superclass.constructor.apply(this, arguments);
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var valid = DDM._regDrag(this);
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if (!valid) {
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Y.error('Failed to register node, already in use: ' + o.node);
}
};
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Drag.NAME = 'drag';
/**
* This property defaults to "mousedown", but when drag-gestures is loaded, it is changed to "gesturemovestart"
* @static
* @property START_EVENT
*/
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Drag.START_EVENT = 'mousedown';
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Drag.ATTRS = {
/**
* @attribute node
* @description Y.Node instance to use as the element to initiate a drag operation
* @type Node
*/
node: {
setter: function(node) {
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if (this._canDrag(node)) {
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return node;
}
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var n = Y.one(node);
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if (!n) {
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Y.error('DD.Drag: Invalid Node Given: ' + node);
}
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return n;
}
},
/**
* @attribute dragNode
* @description Y.Node instance to use as the draggable element, defaults to node
* @type Node
*/
dragNode: {
setter: function(node) {
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if (this._canDrag(node)) {
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return node;
}
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var n = Y.one(node);
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if (!n) {
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Y.error('DD.Drag: Invalid dragNode Given: ' + node);
}
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return n;
}
},
/**
* @attribute offsetNode
* @description Offset the drag element by the difference in cursor position: default true
* @type Boolean
*/
offsetNode: {
value: true
},
/**
* @attribute startCentered
* @description Center the dragNode to the mouse position on drag:start: default false
* @type Boolean
*/
startCentered: {
value: false
},
/**
* @attribute clickPixelThresh
* @description The number of pixels to move to start a drag operation, default is 3.
* @type Number
*/
clickPixelThresh: {
value: DDM.get('clickPixelThresh')
},
/**
* @attribute clickTimeThresh
* @description The number of milliseconds a mousedown has to pass to start a drag operation, default is 1000.
* @type Number
*/
clickTimeThresh: {
value: DDM.get('clickTimeThresh')
},
/**
* @attribute lock
* @description Set to lock this drag element so that it can't be dragged: default false.
* @type Boolean
*/
lock: {
value: false,
setter: function(lock) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "setter", 287);
_yuitest_coverline("build/dd-drag/dd-drag.js", 288);
if (lock) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 289);
this.get(NODE).addClass(DDM.CSS_PREFIX + '-locked');
} else {
_yuitest_coverline("build/dd-drag/dd-drag.js", 291);
this.get(NODE).removeClass(DDM.CSS_PREFIX + '-locked');
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 293);
return lock;
}
},
/**
* @attribute data
* @description A payload holder to store arbitrary data about this drag object, can be used to store any value.
* @type Mixed
*/
data: {
value: false
},
/**
* @attribute move
* @description If this is false, the drag element will not move with the cursor: default true. Can be used to "resize" the element.
* @type Boolean
*/
move: {
value: true
},
/**
* @attribute useShim
* @description Use the protective shim on all drag operations: default true. Only works with dd-ddm, not dd-ddm-base.
* @type Boolean
*/
useShim: {
value: true
},
/**
* Config option is set by Drag to inform you of which handle fired the drag event (in the case that there are several handles): default false.
* @attribute activeHandle
* @type Node
*/
activeHandle: {
value: false
},
/**
* By default a drag operation will only begin if the mousedown occurred with the primary mouse button.
* Setting this to false will allow for all mousedown events to trigger a drag.
* @attribute primaryButtonOnly
* @type Boolean
*/
primaryButtonOnly: {
value: true
},
/**
* This attribute is not meant to be used by the implementor, it is meant to be used as an Event tracker so you can listen for it to change.
* @attribute dragging
* @type Boolean
*/
dragging: {
value: false
},
parent: {
value: false
},
/**
* @attribute target
* @description This attribute only works if the dd-drop module has been loaded. It will make this node a drop target as well as draggable.
* @type Boolean
*/
target: {
value: false,
setter: function(config) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "setter", 355);
_yuitest_coverline("build/dd-drag/dd-drag.js", 356);
this._handleTarget(config);
_yuitest_coverline("build/dd-drag/dd-drag.js", 357);
return config;
}
},
/**
* This attribute only works if the dd-drop module is active. It will set the dragMode (point, intersect, strict) of this Drag instance.
* @attribute dragMode
* @type String
*/
dragMode: {
value: null,
setter: function(mode) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "setter", 367);
_yuitest_coverline("build/dd-drag/dd-drag.js", 368);
return DDM._setDragMode(mode);
}
},
/**
* @attribute groups
* @description Array of groups to add this drag into.
* @type Array
*/
groups: {
value: ['default'],
getter: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "getter", 378);
_yuitest_coverline("build/dd-drag/dd-drag.js", 379);
if (!this._groups) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 380);
this._groups = {};
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 382);
var ret = [];
_yuitest_coverline("build/dd-drag/dd-drag.js", 383);
Y.each(this._groups, function(v, k) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "(anonymous 2)", 383);
_yuitest_coverline("build/dd-drag/dd-drag.js", 384);
ret[ret.length] = k;
});
_yuitest_coverline("build/dd-drag/dd-drag.js", 386);
return ret;
},
setter: function(g) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "setter", 388);
_yuitest_coverline("build/dd-drag/dd-drag.js", 389);
this._groups = {};
_yuitest_coverline("build/dd-drag/dd-drag.js", 390);
Y.each(g, function(v) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "(anonymous 3)", 390);
_yuitest_coverline("build/dd-drag/dd-drag.js", 391);
this._groups[v] = true;
}, this);
_yuitest_coverline("build/dd-drag/dd-drag.js", 393);
return g;
}
},
/**
* @attribute handles
* @description Array of valid handles to add. Adding something here will set all handles, even if previously added with addHandle
* @type Array
*/
handles: {
value: null,
setter: function(g) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "setter", 403);
_yuitest_coverline("build/dd-drag/dd-drag.js", 404);
if (g) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 405);
this._handles = {};
_yuitest_coverline("build/dd-drag/dd-drag.js", 406);
Y.each(g, function(v) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "(anonymous 4)", 406);
_yuitest_coverline("build/dd-drag/dd-drag.js", 407);
var key = v;
_yuitest_coverline("build/dd-drag/dd-drag.js", 408);
if (v instanceof Y.Node || v instanceof Y.NodeList) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 409);
key = v._yuid;
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 411);
this._handles[key] = v;
}, this);
} else {
_yuitest_coverline("build/dd-drag/dd-drag.js", 414);
this._handles = null;
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 416);
return g;
}
},
/**
* Controls the default bubble parent for this Drag instance. Default: Y.DD.DDM. Set to false to disable bubbling. Use bubbleTargets in config
* @deprecated
* @attribute bubbles
* @type Object
*/
bubbles: {
setter: function(t) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "setter", 426);
_yuitest_coverline("build/dd-drag/dd-drag.js", 427);
this.addTarget(t);
_yuitest_coverline("build/dd-drag/dd-drag.js", 428);
return t;
}
},
/**
* @attribute haltDown
* @description Should the mousedown event be halted. Default: true
* @type Boolean
*/
haltDown: {
value: true
}
};
_yuitest_coverline("build/dd-drag/dd-drag.js", 441);
Y.extend(Drag, Y.Base, {
/**
* Checks the object for the methods needed to drag the object around.
* Normally this would be a node instance, but in the case of Graphics, it
* may be an SVG node or something similar.
* @method _canDrag
* @private
* @param {Object} n The object to check
* @return {Boolean} True or false if the Object contains the methods needed to Drag
*/
_canDrag: function(n) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_canDrag", 451);
_yuitest_coverline("build/dd-drag/dd-drag.js", 452);
if (n && n.setXY && n.getXY && n.test && n.contains) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 453);
return true;
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 455);
return false;
},
/**
* @private
* @property _bubbleTargets
* @description The default bubbleTarget for this object. Default: Y.DD.DDM
*/
_bubbleTargets: Y.DD.DDM,
/**
* @method addToGroup
* @description Add this Drag instance to a group, this should be used for on-the-fly group additions.
* @param {String} g The group to add this Drag Instance to.
* @return {Self}
* @chainable
*/
addToGroup: function(g) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "addToGroup", 470);
_yuitest_coverline("build/dd-drag/dd-drag.js", 471);
this._groups[g] = true;
_yuitest_coverline("build/dd-drag/dd-drag.js", 472);
DDM._activateTargets();
_yuitest_coverline("build/dd-drag/dd-drag.js", 473);
return this;
},
/**
* @method removeFromGroup
* @description Remove this Drag instance from a group, this should be used for on-the-fly group removals.
* @param {String} g The group to remove this Drag Instance from.
* @return {Self}
* @chainable
*/
removeFromGroup: function(g) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "removeFromGroup", 482);
_yuitest_coverline("build/dd-drag/dd-drag.js", 483);
delete this._groups[g];
_yuitest_coverline("build/dd-drag/dd-drag.js", 484);
DDM._activateTargets();
_yuitest_coverline("build/dd-drag/dd-drag.js", 485);
return this;
},
/**
* @property target
* @description This will be a reference to the Drop instance associated with this drag if the target: true config attribute is set..
* @type {Object}
*/
target: null,
/**
* @private
* @method _handleTarget
* @description Attribute handler for the target config attribute.
* @param {Boolean/Object} config The Config
*/
_handleTarget: function(config) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_handleTarget", 499);
_yuitest_coverline("build/dd-drag/dd-drag.js", 500);
if (Y.DD.Drop) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 501);
if (config === false) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 502);
if (this.target) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 503);
DDM._unregTarget(this.target);
_yuitest_coverline("build/dd-drag/dd-drag.js", 504);
this.target = null;
}
} else {
_yuitest_coverline("build/dd-drag/dd-drag.js", 507);
if (!Y.Lang.isObject(config)) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 508);
config = {};
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 510);
config.bubbleTargets = config.bubbleTargets || Y.Object.values(this._yuievt.targets);
_yuitest_coverline("build/dd-drag/dd-drag.js", 511);
config.node = this.get(NODE);
_yuitest_coverline("build/dd-drag/dd-drag.js", 512);
config.groups = config.groups || this.get('groups');
_yuitest_coverline("build/dd-drag/dd-drag.js", 513);
this.target = new Y.DD.Drop(config);
}
}
},
/**
* @private
* @property _groups
* @description Storage Array for the groups this drag belongs to.
* @type {Array}
*/
_groups: null,
/**
* @private
* @method _createEvents
* @description This method creates all the events for this Event Target and publishes them so we get Event Bubbling.
*/
_createEvents: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_createEvents", 529);
_yuitest_coverline("build/dd-drag/dd-drag.js", 531);
this.publish(EV_MOUSE_DOWN, {
defaultFn: this._defMouseDownFn,
queuable: false,
emitFacade: true,
bubbles: true,
prefix: 'drag'
});
_yuitest_coverline("build/dd-drag/dd-drag.js", 539);
this.publish(EV_ALIGN, {
defaultFn: this._defAlignFn,
queuable: false,
emitFacade: true,
bubbles: true,
prefix: 'drag'
});
_yuitest_coverline("build/dd-drag/dd-drag.js", 547);
this.publish(EV_DRAG, {
defaultFn: this._defDragFn,
queuable: false,
emitFacade: true,
bubbles: true,
prefix: 'drag'
});
_yuitest_coverline("build/dd-drag/dd-drag.js", 555);
this.publish(EV_END, {
defaultFn: this._defEndFn,
preventedFn: this._prevEndFn,
queuable: false,
emitFacade: true,
bubbles: true,
prefix: 'drag'
});
_yuitest_coverline("build/dd-drag/dd-drag.js", 564);
var ev = [
EV_AFTER_MOUSE_DOWN,
EV_REMOVE_HANDLE,
EV_ADD_HANDLE,
EV_REMOVE_INVALID,
EV_ADD_INVALID,
EV_START,
'drag:drophit',
'drag:dropmiss',
'drag:over',
'drag:enter',
'drag:exit'
];
_yuitest_coverline("build/dd-drag/dd-drag.js", 578);
Y.each(ev, function(v) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "(anonymous 5)", 578);
_yuitest_coverline("build/dd-drag/dd-drag.js", 579);
this.publish(v, {
type: v,
emitFacade: true,
bubbles: true,
preventable: false,
queuable: false,
prefix: 'drag'
});
}, this);
},
/**
* @private
* @property _ev_md
* @description A private reference to the mousedown DOM event
* @type {EventFacade}
*/
_ev_md: null,
/**
* @private
* @property _startTime
* @description The getTime of the mousedown event. Not used, just here in case someone wants/needs to use it.
* @type Date
*/
_startTime: null,
/**
* @private
* @property _endTime
* @description The getTime of the mouseup event. Not used, just here in case someone wants/needs to use it.
* @type Date
*/
_endTime: null,
/**
* @private
* @property _handles
* @description A private hash of the valid drag handles
* @type {Object}
*/
_handles: null,
/**
* @private
* @property _invalids
* @description A private hash of the invalid selector strings
* @type {Object}
*/
_invalids: null,
/**
* A private hash of the default invalid selector strings: {'textarea': true, 'input': true, 'a': true, 'button': true, 'select': true}
* @private
* @property _invalidsDefault
* @type {Object}
*/
_invalidsDefault: {'textarea': true, 'input': true, 'a': true, 'button': true, 'select': true },
/**
* @private
* @property _dragThreshMet
* @description Private flag to see if the drag threshhold was met
* @type {Boolean}
*/
_dragThreshMet: null,
/**
* @private
* @property _fromTimeout
* @description Flag to determine if the drag operation came from a timeout
* @type {Boolean}
*/
_fromTimeout: null,
/**
* @private
* @property _clickTimeout
* @description Holder for the setTimeout call
* @type {Boolean}
*/
_clickTimeout: null,
/**
* @property deltaXY
* @description The offset of the mouse position to the element's position
* @type {Array}
*/
deltaXY: null,
/**
* @property startXY
* @description The initial mouse position
* @type {Array}
*/
startXY: null,
/**
* @property nodeXY
* @description The initial element position
* @type {Array}
*/
nodeXY: null,
/**
* @property lastXY
* @description The position of the element as it's moving (for offset calculations)
* @type {Array}
*/
lastXY: null,
/**
* @property actXY
* @description The xy that the node will be set to. Changing this will alter the position as it's dragged.
* @type {Array}
*/
actXY: null,
/**
* @property realXY
* @description The real xy position of the node.
* @type {Array}
*/
realXY: null,
/**
* @property mouseXY
* @description The XY coords of the mousemove
* @type {Array}
*/
mouseXY: null,
/**
* @property region
* @description A region object associated with this drag, used for checking regions while dragging.
* @type Object
*/
region: null,
/**
* @private
* @method _handleMouseUp
* @description Handler for the mouseup DOM event
* @param {EventFacade} ev The Event
*/
_handleMouseUp: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_handleMouseUp", 706);
_yuitest_coverline("build/dd-drag/dd-drag.js", 707);
this.fire('drag:mouseup');
_yuitest_coverline("build/dd-drag/dd-drag.js", 708);
this._fixIEMouseUp();
_yuitest_coverline("build/dd-drag/dd-drag.js", 709);
if (DDM.activeDrag) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 710);
DDM._end();
}
},
/**
* The function we use as the ondragstart handler when we start a drag
* in Internet Explorer. This keeps IE from blowing up on images as drag handles.
* @private
* @method _fixDragStart
* @param {Event} e The Event
*/
_fixDragStart: function(e) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_fixDragStart", 720);
_yuitest_coverline("build/dd-drag/dd-drag.js", 721);
if (this.validClick(e)) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 722);
e.preventDefault();
}
},
/**
* @private
* @method _ieSelectFix
* @description The function we use as the onselectstart handler when we start a drag in Internet Explorer
*/
_ieSelectFix: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_ieSelectFix", 730);
_yuitest_coverline("build/dd-drag/dd-drag.js", 731);
return false;
},
/**
* @private
* @property _ieSelectBack
* @description We will hold a copy of the current "onselectstart" method on this property, and reset it after we are done using it.
*/
_ieSelectBack: null,
/**
* @private
* @method _fixIEMouseDown
* @description This method copies the onselectstart listner on the document to the _ieSelectFix property
*/
_fixIEMouseDown: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_fixIEMouseDown", 744);
_yuitest_coverline("build/dd-drag/dd-drag.js", 745);
if (Y.UA.ie) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 746);
this._ieSelectBack = Y.config.doc.body.onselectstart;
_yuitest_coverline("build/dd-drag/dd-drag.js", 747);
Y.config.doc.body.onselectstart = this._ieSelectFix;
}
},
/**
* @private
* @method _fixIEMouseUp
* @description This method copies the _ieSelectFix property back to the onselectstart listner on the document.
*/
_fixIEMouseUp: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_fixIEMouseUp", 755);
_yuitest_coverline("build/dd-drag/dd-drag.js", 756);
if (Y.UA.ie) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 757);
Y.config.doc.body.onselectstart = this._ieSelectBack;
}
},
/**
* @private
* @method _handleMouseDownEvent
* @description Handler for the mousedown DOM event
* @param {EventFacade} ev The Event
*/
_handleMouseDownEvent: function(ev) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_handleMouseDownEvent", 766);
_yuitest_coverline("build/dd-drag/dd-drag.js", 767);
this.fire(EV_MOUSE_DOWN, { ev: ev });
},
/**
* @private
* @method _defMouseDownFn
* @description Handler for the mousedown DOM event
* @param {EventFacade} e The Event
*/
_defMouseDownFn: function(e) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_defMouseDownFn", 775);
_yuitest_coverline("build/dd-drag/dd-drag.js", 776);
var ev = e.ev;
_yuitest_coverline("build/dd-drag/dd-drag.js", 778);
this._dragThreshMet = false;
_yuitest_coverline("build/dd-drag/dd-drag.js", 779);
this._ev_md = ev;
_yuitest_coverline("build/dd-drag/dd-drag.js", 781);
if (this.get('primaryButtonOnly') && ev.button > 1) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 782);
return false;
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 784);
if (this.validClick(ev)) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 785);
this._fixIEMouseDown(ev);
_yuitest_coverline("build/dd-drag/dd-drag.js", 786);
if (Drag.START_EVENT.indexOf('gesture') !== 0) {
//Only do these if it's not a gesture
_yuitest_coverline("build/dd-drag/dd-drag.js", 788);
if (this.get('haltDown')) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 789);
ev.halt();
} else {
_yuitest_coverline("build/dd-drag/dd-drag.js", 791);
ev.preventDefault();
}
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 795);
this._setStartPosition([ev.pageX, ev.pageY]);
_yuitest_coverline("build/dd-drag/dd-drag.js", 797);
DDM.activeDrag = this;
_yuitest_coverline("build/dd-drag/dd-drag.js", 799);
this._clickTimeout = Y.later(this.get('clickTimeThresh'), this, this._timeoutCheck);
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 801);
this.fire(EV_AFTER_MOUSE_DOWN, { ev: ev });
},
/**
* Method first checks to see if we have handles, if so it validates the click
* against the handle. Then if it finds a valid handle, it checks it against
* the invalid handles list. Returns true if a good handle was used, false otherwise.
* @method validClick
* @param {EventFacade} ev The Event
* @return {Boolean}
*/
validClick: function(ev) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "validClick", 811);
_yuitest_coverline("build/dd-drag/dd-drag.js", 812);
var r = false, n = false,
tar = ev.target,
hTest = null,
els = null,
nlist = null,
set = false;
_yuitest_coverline("build/dd-drag/dd-drag.js", 818);
if (this._handles) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 819);
Y.each(this._handles, function(i, n) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "(anonymous 6)", 819);
_yuitest_coverline("build/dd-drag/dd-drag.js", 820);
if (i instanceof Y.Node || i instanceof Y.NodeList) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 821);
if (!r) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 822);
nlist = i;
_yuitest_coverline("build/dd-drag/dd-drag.js", 823);
if (nlist instanceof Y.Node) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 824);
nlist = new Y.NodeList(i._node);
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 826);
nlist.each(function(nl) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "(anonymous 7)", 826);
_yuitest_coverline("build/dd-drag/dd-drag.js", 827);
if (nl.contains(tar)) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 828);
r = true;
}
});
}
} else {_yuitest_coverline("build/dd-drag/dd-drag.js", 832);
if (Y.Lang.isString(n)) {
//Am I this or am I inside this
_yuitest_coverline("build/dd-drag/dd-drag.js", 834);
if (tar.test(n + ', ' + n + ' *') && !hTest) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 835);
hTest = n;
_yuitest_coverline("build/dd-drag/dd-drag.js", 836);
r = true;
}
}}
});
} else {
_yuitest_coverline("build/dd-drag/dd-drag.js", 841);
n = this.get(NODE);
_yuitest_coverline("build/dd-drag/dd-drag.js", 842);
if (n.contains(tar) || n.compareTo(tar)) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 843);
r = true;
}
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 846);
if (r) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 847);
if (this._invalids) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 848);
Y.each(this._invalids, function(i, n) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "(anonymous 8)", 848);
_yuitest_coverline("build/dd-drag/dd-drag.js", 849);
if (Y.Lang.isString(n)) {
//Am I this or am I inside this
_yuitest_coverline("build/dd-drag/dd-drag.js", 851);
if (tar.test(n + ', ' + n + ' *')) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 852);
r = false;
}
}
});
}
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 858);
if (r) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 859);
if (hTest) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 860);
els = ev.currentTarget.all(hTest);
_yuitest_coverline("build/dd-drag/dd-drag.js", 861);
set = false;
_yuitest_coverline("build/dd-drag/dd-drag.js", 862);
els.each(function(n) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "(anonymous 9)", 862);
_yuitest_coverline("build/dd-drag/dd-drag.js", 863);
if ((n.contains(tar) || n.compareTo(tar)) && !set) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 864);
set = true;
_yuitest_coverline("build/dd-drag/dd-drag.js", 865);
this.set('activeHandle', n);
}
}, this);
} else {
_yuitest_coverline("build/dd-drag/dd-drag.js", 869);
this.set('activeHandle', this.get(NODE));
}
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 872);
return r;
},
/**
* @private
* @method _setStartPosition
* @description Sets the current position of the Element and calculates the offset
* @param {Array} xy The XY coords to set the position to.
*/
_setStartPosition: function(xy) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_setStartPosition", 880);
_yuitest_coverline("build/dd-drag/dd-drag.js", 881);
this.startXY = xy;
_yuitest_coverline("build/dd-drag/dd-drag.js", 883);
this.nodeXY = this.lastXY = this.realXY = this.get(NODE).getXY();
_yuitest_coverline("build/dd-drag/dd-drag.js", 885);
if (this.get('offsetNode')) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 886);
this.deltaXY = [(this.startXY[0] - this.nodeXY[0]), (this.startXY[1] - this.nodeXY[1])];
} else {
_yuitest_coverline("build/dd-drag/dd-drag.js", 888);
this.deltaXY = [0, 0];
}
},
/**
* @private
* @method _timeoutCheck
* @description The method passed to setTimeout to determine if the clickTimeThreshold was met.
*/
_timeoutCheck: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_timeoutCheck", 896);
_yuitest_coverline("build/dd-drag/dd-drag.js", 897);
if (!this.get('lock') && !this._dragThreshMet && this._ev_md) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 898);
this._fromTimeout = this._dragThreshMet = true;
_yuitest_coverline("build/dd-drag/dd-drag.js", 899);
this.start();
_yuitest_coverline("build/dd-drag/dd-drag.js", 900);
this._alignNode([this._ev_md.pageX, this._ev_md.pageY], true);
}
},
/**
* @method removeHandle
* @description Remove a Selector added by addHandle
* @param {String} str The selector for the handle to be removed.
* @return {Self}
* @chainable
*/
removeHandle: function(str) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "removeHandle", 910);
_yuitest_coverline("build/dd-drag/dd-drag.js", 911);
var key = str;
_yuitest_coverline("build/dd-drag/dd-drag.js", 912);
if (str instanceof Y.Node || str instanceof Y.NodeList) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 913);
key = str._yuid;
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 915);
if (this._handles[key]) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 916);
delete this._handles[key];
_yuitest_coverline("build/dd-drag/dd-drag.js", 917);
this.fire(EV_REMOVE_HANDLE, { handle: str });
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 919);
return this;
},
/**
* @method addHandle
* @description Add a handle to a drag element. Drag only initiates when a mousedown happens on this element.
* @param {String} str The selector to test for a valid handle. Must be a child of the element.
* @return {Self}
* @chainable
*/
addHandle: function(str) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "addHandle", 928);
_yuitest_coverline("build/dd-drag/dd-drag.js", 929);
if (!this._handles) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 930);
this._handles = {};
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 932);
var key = str;
_yuitest_coverline("build/dd-drag/dd-drag.js", 933);
if (str instanceof Y.Node || str instanceof Y.NodeList) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 934);
key = str._yuid;
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 936);
this._handles[key] = str;
_yuitest_coverline("build/dd-drag/dd-drag.js", 937);
this.fire(EV_ADD_HANDLE, { handle: str });
_yuitest_coverline("build/dd-drag/dd-drag.js", 938);
return this;
},
/**
* @method removeInvalid
* @description Remove an invalid handle added by addInvalid
* @param {String} str The invalid handle to remove from the internal list.
* @return {Self}
* @chainable
*/
removeInvalid: function(str) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "removeInvalid", 947);
_yuitest_coverline("build/dd-drag/dd-drag.js", 948);
if (this._invalids[str]) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 949);
this._invalids[str] = null;
_yuitest_coverline("build/dd-drag/dd-drag.js", 950);
delete this._invalids[str];
_yuitest_coverline("build/dd-drag/dd-drag.js", 951);
this.fire(EV_REMOVE_INVALID, { handle: str });
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 953);
return this;
},
/**
* @method addInvalid
* @description Add a selector string to test the handle against. If the test passes the drag operation will not continue.
* @param {String} str The selector to test against to determine if this is an invalid drag handle.
* @return {Self}
* @chainable
*/
addInvalid: function(str) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "addInvalid", 962);
_yuitest_coverline("build/dd-drag/dd-drag.js", 963);
if (Y.Lang.isString(str)) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 964);
this._invalids[str] = true;
_yuitest_coverline("build/dd-drag/dd-drag.js", 965);
this.fire(EV_ADD_INVALID, { handle: str });
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 967);
return this;
},
/**
* @private
* @method initializer
* @description Internal init handler
*/
initializer: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "initializer", 974);
_yuitest_coverline("build/dd-drag/dd-drag.js", 976);
this.get(NODE).dd = this;
_yuitest_coverline("build/dd-drag/dd-drag.js", 978);
if (!this.get(NODE).get('id')) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 979);
var id = Y.stamp(this.get(NODE));
_yuitest_coverline("build/dd-drag/dd-drag.js", 980);
this.get(NODE).set('id', id);
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 983);
this.actXY = [];
_yuitest_coverline("build/dd-drag/dd-drag.js", 985);
this._invalids = Y.clone(this._invalidsDefault, true);
_yuitest_coverline("build/dd-drag/dd-drag.js", 987);
this._createEvents();
_yuitest_coverline("build/dd-drag/dd-drag.js", 989);
if (!this.get(DRAG_NODE)) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 990);
this.set(DRAG_NODE, this.get(NODE));
}
//Fix for #2528096
//Don't prep the DD instance until all plugins are loaded.
_yuitest_coverline("build/dd-drag/dd-drag.js", 995);
this.on('initializedChange', Y.bind(this._prep, this));
//Shouldn't have to do this..
_yuitest_coverline("build/dd-drag/dd-drag.js", 998);
this.set('groups', this.get('groups'));
},
/**
* @private
* @method _prep
* @description Attach event listners and add classname
*/
_prep: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_prep", 1005);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1006);
this._dragThreshMet = false;
_yuitest_coverline("build/dd-drag/dd-drag.js", 1007);
var node = this.get(NODE);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1008);
node.addClass(DDM.CSS_PREFIX + '-draggable');
_yuitest_coverline("build/dd-drag/dd-drag.js", 1009);
node.on(Drag.START_EVENT, Y.bind(this._handleMouseDownEvent, this));
_yuitest_coverline("build/dd-drag/dd-drag.js", 1010);
node.on('mouseup', Y.bind(this._handleMouseUp, this));
_yuitest_coverline("build/dd-drag/dd-drag.js", 1011);
node.on('dragstart', Y.bind(this._fixDragStart, this));
},
/**
* @private
* @method _unprep
* @description Detach event listeners and remove classname
*/
_unprep: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_unprep", 1018);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1019);
var node = this.get(NODE);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1020);
node.removeClass(DDM.CSS_PREFIX + '-draggable');
_yuitest_coverline("build/dd-drag/dd-drag.js", 1021);
node.detachAll('mouseup');
_yuitest_coverline("build/dd-drag/dd-drag.js", 1022);
node.detachAll('dragstart');
_yuitest_coverline("build/dd-drag/dd-drag.js", 1023);
node.detachAll(Drag.START_EVENT);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1024);
this.mouseXY = [];
_yuitest_coverline("build/dd-drag/dd-drag.js", 1025);
this.deltaXY = [0,0];
_yuitest_coverline("build/dd-drag/dd-drag.js", 1026);
this.startXY = [];
_yuitest_coverline("build/dd-drag/dd-drag.js", 1027);
this.nodeXY = [];
_yuitest_coverline("build/dd-drag/dd-drag.js", 1028);
this.lastXY = [];
_yuitest_coverline("build/dd-drag/dd-drag.js", 1029);
this.actXY = [];
_yuitest_coverline("build/dd-drag/dd-drag.js", 1030);
this.realXY = [];
},
/**
* @method start
* @description Starts the drag operation
* @return {Self}
* @chainable
*/
start: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "start", 1038);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1039);
if (!this.get('lock') && !this.get(DRAGGING)) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 1040);
var node = this.get(NODE), ow, oh, xy;
_yuitest_coverline("build/dd-drag/dd-drag.js", 1041);
this._startTime = (new Date()).getTime();
_yuitest_coverline("build/dd-drag/dd-drag.js", 1043);
DDM._start();
_yuitest_coverline("build/dd-drag/dd-drag.js", 1044);
node.addClass(DDM.CSS_PREFIX + '-dragging');
_yuitest_coverline("build/dd-drag/dd-drag.js", 1045);
this.fire(EV_START, {
pageX: this.nodeXY[0],
pageY: this.nodeXY[1],
startTime: this._startTime
});
_yuitest_coverline("build/dd-drag/dd-drag.js", 1050);
node = this.get(DRAG_NODE);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1051);
xy = this.nodeXY;
_yuitest_coverline("build/dd-drag/dd-drag.js", 1053);
ow = node.get(OFFSET_WIDTH);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1054);
oh = node.get(OFFSET_HEIGHT);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1056);
if (this.get('startCentered')) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 1057);
this._setStartPosition([xy[0] + (ow / 2), xy[1] + (oh / 2)]);
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 1061);
this.region = {
'0': xy[0],
'1': xy[1],
area: 0,
top: xy[1],
right: xy[0] + ow,
bottom: xy[1] + oh,
left: xy[0]
};
_yuitest_coverline("build/dd-drag/dd-drag.js", 1070);
this.set(DRAGGING, true);
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 1072);
return this;
},
/**
* @method end
* @description Ends the drag operation
* @return {Self}
* @chainable
*/
end: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "end", 1080);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1081);
this._endTime = (new Date()).getTime();
_yuitest_coverline("build/dd-drag/dd-drag.js", 1082);
if (this._clickTimeout) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 1083);
this._clickTimeout.cancel();
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 1085);
this._dragThreshMet = this._fromTimeout = false;
_yuitest_coverline("build/dd-drag/dd-drag.js", 1087);
if (!this.get('lock') && this.get(DRAGGING)) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 1088);
this.fire(EV_END, {
pageX: this.lastXY[0],
pageY: this.lastXY[1],
startTime: this._startTime,
endTime: this._endTime
});
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 1095);
this.get(NODE).removeClass(DDM.CSS_PREFIX + '-dragging');
_yuitest_coverline("build/dd-drag/dd-drag.js", 1096);
this.set(DRAGGING, false);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1097);
this.deltaXY = [0, 0];
_yuitest_coverline("build/dd-drag/dd-drag.js", 1099);
return this;
},
/**
* @private
* @method _defEndFn
* @description Handler for fixing the selection in IE
*/
_defEndFn: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_defEndFn", 1106);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1107);
this._fixIEMouseUp();
_yuitest_coverline("build/dd-drag/dd-drag.js", 1108);
this._ev_md = null;
},
/**
* @private
* @method _prevEndFn
* @description Handler for preventing the drag:end event. It will reset the node back to it's start position
*/
_prevEndFn: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_prevEndFn", 1115);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1116);
this._fixIEMouseUp();
//Bug #1852577
_yuitest_coverline("build/dd-drag/dd-drag.js", 1118);
this.get(DRAG_NODE).setXY(this.nodeXY);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1119);
this._ev_md = null;
_yuitest_coverline("build/dd-drag/dd-drag.js", 1120);
this.region = null;
},
/**
* @private
* @method _align
* @description Calculates the offsets and set's the XY that the element will move to.
* @param {Array} xy The xy coords to align with.
*/
_align: function(xy) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_align", 1128);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1129);
this.fire(EV_ALIGN, {pageX: xy[0], pageY: xy[1] });
},
/**
* @private
* @method _defAlignFn
* @description Calculates the offsets and set's the XY that the element will move to.
* @param {EventFacade} e The drag:align event.
*/
_defAlignFn: function(e) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_defAlignFn", 1137);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1138);
this.actXY = [e.pageX - this.deltaXY[0], e.pageY - this.deltaXY[1]];
},
/**
* @private
* @method _alignNode
* @description This method performs the alignment before the element move.
* @param {Array} eXY The XY to move the element to, usually comes from the mousemove DOM event.
*/
_alignNode: function(eXY, scroll) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_alignNode", 1146);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1147);
this._align(eXY);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1148);
if (!scroll) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 1149);
this._moveNode();
}
},
/**
* @private
* @method _moveNode
* @description This method performs the actual element move.
*/
_moveNode: function(scroll) {
//if (!this.get(DRAGGING)) {
// return;
//}
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_moveNode", 1157);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1161);
var diffXY = [], diffXY2 = [], startXY = this.nodeXY, xy = this.actXY;
_yuitest_coverline("build/dd-drag/dd-drag.js", 1163);
diffXY[0] = (xy[0] - this.lastXY[0]);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1164);
diffXY[1] = (xy[1] - this.lastXY[1]);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1166);
diffXY2[0] = (xy[0] - this.nodeXY[0]);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1167);
diffXY2[1] = (xy[1] - this.nodeXY[1]);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1170);
this.region = {
'0': xy[0],
'1': xy[1],
area: 0,
top: xy[1],
right: xy[0] + this.get(DRAG_NODE).get(OFFSET_WIDTH),
bottom: xy[1] + this.get(DRAG_NODE).get(OFFSET_HEIGHT),
left: xy[0]
};
_yuitest_coverline("build/dd-drag/dd-drag.js", 1180);
this.fire(EV_DRAG, {
pageX: xy[0],
pageY: xy[1],
scroll: scroll,
info: {
start: startXY,
xy: xy,
delta: diffXY,
offset: diffXY2
}
});
_yuitest_coverline("build/dd-drag/dd-drag.js", 1192);
this.lastXY = xy;
},
/**
* @private
* @method _defDragFn
* @description Default function for drag:drag. Fired from _moveNode.
* @param {EventFacade} ev The drag:drag event
*/
_defDragFn: function(e) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_defDragFn", 1200);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1201);
if (this.get('move')) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 1202);
if (e.scroll && e.scroll.node) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 1203);
e.scroll.node.set('scrollTop', e.scroll.top);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1204);
e.scroll.node.set('scrollLeft', e.scroll.left);
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 1206);
this.get(DRAG_NODE).setXY([e.pageX, e.pageY]);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1207);
this.realXY = [e.pageX, e.pageY];
}
},
/**
* @private
* @method _move
* @description Fired from DragDropMgr (DDM) on mousemove.
* @param {EventFacade} ev The mousemove DOM event
*/
_move: function(ev) {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "_move", 1216);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1217);
if (this.get('lock')) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 1218);
return false;
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 1221);
this.mouseXY = [ev.pageX, ev.pageY];
_yuitest_coverline("build/dd-drag/dd-drag.js", 1222);
if (!this._dragThreshMet) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 1223);
var diffX = Math.abs(this.startXY[0] - ev.pageX),
diffY = Math.abs(this.startXY[1] - ev.pageY);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1225);
if (diffX > this.get('clickPixelThresh') || diffY > this.get('clickPixelThresh')) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 1226);
this._dragThreshMet = true;
_yuitest_coverline("build/dd-drag/dd-drag.js", 1227);
this.start();
//This only happens on gestures to stop the page from scrolling
_yuitest_coverline("build/dd-drag/dd-drag.js", 1229);
if (ev && ev.preventDefault) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 1230);
ev.preventDefault();
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 1232);
this._alignNode([ev.pageX, ev.pageY]);
}
} else {
_yuitest_coverline("build/dd-drag/dd-drag.js", 1235);
if (this._clickTimeout) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 1236);
this._clickTimeout.cancel();
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 1238);
this._alignNode([ev.pageX, ev.pageY]);
}
},
/**
* @method stopDrag
* @description Method will forcefully stop a drag operation. For example calling this from inside an ESC keypress handler will stop this drag.
* @return {Self}
* @chainable
*/
stopDrag: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "stopDrag", 1247);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1248);
if (this.get(DRAGGING)) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 1249);
DDM._end();
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 1251);
return this;
},
/**
* @private
* @method destructor
* @description Lifecycle destructor, unreg the drag from the DDM and remove listeners
*/
destructor: function() {
_yuitest_coverfunc("build/dd-drag/dd-drag.js", "destructor", 1258);
_yuitest_coverline("build/dd-drag/dd-drag.js", 1259);
this._unprep();
_yuitest_coverline("build/dd-drag/dd-drag.js", 1260);
if (this.target) {
_yuitest_coverline("build/dd-drag/dd-drag.js", 1261);
this.target.destroy();
}
_yuitest_coverline("build/dd-drag/dd-drag.js", 1263);
DDM._unregDrag(this);
}
});
_yuitest_coverline("build/dd-drag/dd-drag.js", 1266);
Y.namespace('DD');
_yuitest_coverline("build/dd-drag/dd-drag.js", 1267);
Y.DD.Drag = Drag;
}, '3.7.3', {"requires": ["dd-ddm-base"]});