Plato on Github
Report Home
dojo/fx/Toggler.js
Maintainability
68.12
Lines of code
101
Difficulty
15.50
Estimated Errors
0.39
Function weight
By Complexity
By SLOC
define(["../_base/lang","../_base/declare","../_base/fx", "../aspect"], function(lang, declare, baseFx, aspect){ // module: // dojo/fx/Toggler return declare("dojo.fx.Toggler", null, { // summary: // A simple `dojo.Animation` toggler API. // description: // class constructor for an animation toggler. It accepts a packed // set of arguments about what type of animation to use in each // direction, duration, etc. All available members are mixed into // these animations from the constructor (for example, `node`, // `showDuration`, `hideDuration`). // example: // | var t = new dojo/fx/Toggler({ // | node: "nodeId", // | showDuration: 500, // | // hideDuration will default to "200" // | showFunc: dojo/fx/wipeIn, // | // hideFunc will default to "fadeOut" // | }); // | t.show(100); // delay showing for 100ms // | // ...time passes... // | t.hide(); // node: DomNode // the node to target for the showing and hiding animations node: null, // showFunc: Function // The function that returns the `dojo.Animation` to show the node showFunc: baseFx.fadeIn, // hideFunc: Function // The function that returns the `dojo.Animation` to hide the node hideFunc: baseFx.fadeOut, // showDuration: // Time in milliseconds to run the show Animation showDuration: 200, // hideDuration: // Time in milliseconds to run the hide Animation hideDuration: 200, // FIXME: need a policy for where the toggler should "be" the next // time show/hide are called if we're stopped somewhere in the // middle. // FIXME: also would be nice to specify individual showArgs/hideArgs mixed into // each animation individually. // FIXME: also would be nice to have events from the animations exposed/bridged /*===== _showArgs: null, _showAnim: null, _hideArgs: null, _hideAnim: null, _isShowing: false, _isHiding: false, =====*/ constructor: function(args){ var _t = this; lang.mixin(_t, args); _t.node = args.node; _t._showArgs = lang.mixin({}, args); _t._showArgs.node = _t.node; _t._showArgs.duration = _t.showDuration; _t.showAnim = _t.showFunc(_t._showArgs); _t._hideArgs = lang.mixin({}, args); _t._hideArgs.node = _t.node; _t._hideArgs.duration = _t.hideDuration; _t.hideAnim = _t.hideFunc(_t._hideArgs); aspect.after(_t.showAnim, "beforeBegin", lang.hitch(_t.hideAnim, "stop", true), true); aspect.after(_t.hideAnim, "beforeBegin", lang.hitch(_t.showAnim, "stop", true), true); }, show: function(delay){ // summary: // Toggle the node to showing // delay: Integer? // Amount of time to stall playing the show animation return this.showAnim.play(delay || 0); }, hide: function(delay){ // summary: // Toggle the node to hidden // delay: Integer? // Amount of time to stall playing the hide animation return this.hideAnim.play(delay || 0); } }); });