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Comments & saving callbacks

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This commit is contained in:
Dennis Eichhorn 2016-06-26 16:23:16 +02:00
parent bead7c077d
commit 28e1088a24
1 changed files with 59 additions and 2 deletions
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61
Event/EventManager.js
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@ -28,6 +28,19 @@
this.callbacks = {}; this.callbacks = {};
}; };
/**
* Add event group (element)
*
* Adding the same event overwrites the existing one as "waiting"
*
* @param {string|int} id Event id
* @param {string|int} group Group id
*
* @method
*
* @since 1.0.0
* @author Dennis Eichhorn <d.eichhorn@oms.com>
*/
jsOMS.Event.EventManager.prototype.addGroup = function (id, group) jsOMS.Event.EventManager.prototype.addGroup = function (id, group)
{ {
if (typeof this.groups[group] === 'undefined') { if (typeof this.groups[group] === 'undefined') {
@ -37,6 +50,18 @@
this.groups[group][id] = false; this.groups[group][id] = false;
}; };
/**
* Does group have outstanding events
*
* @param {string|int} group Group id
*
* @return {boolean}
*
* @method
*
* @since 1.0.0
* @author Dennis Eichhorn <d.eichhorn@oms.com>
*/
jsOMS.Event.EventManager.prototype.hasOutstanding = function (group) jsOMS.Event.EventManager.prototype.hasOutstanding = function (group)
{ {
if (typeof this.groups[group] === 'undefined') { if (typeof this.groups[group] === 'undefined') {
@ -54,6 +79,21 @@
return false; return false;
}; };
/**
* Trigger event finished
*
* Executes the callback specified for this group if all events are finished
*
* @param {string|int} id Event id
* @param {string|int} group Group id
*
* @return {boolean}
*
* @method
*
* @since 1.0.0
* @author Dennis Eichhorn <d.eichhorn@oms.com>
*/
jsOMS.Event.EventManager.prototype.trigger = function (id, group) jsOMS.Event.EventManager.prototype.trigger = function (id, group)
{ {
if (typeof this.groups[group] !== 'undefined') { if (typeof this.groups[group] !== 'undefined') {
@ -62,11 +102,28 @@
if (!this.hasOutstanding(group)) { if (!this.hasOutstanding(group)) {
this.callbacks[group].func(); this.callbacks[group].func();
delete this.callbacks[group];
delete this.groups[group]; if (this.callbacks[group].remove) {
delete this.callbacks[group];
delete this.groups[group];
}
} }
}; };
/**
* Attach callback to event group
*
* @param {string|int} group Group id
* @param {function} callback Callback
* @param {boolean} remove Should be removed after execution
*
* @return {boolean}
*
* @method
*
* @since 1.0.0
* @author Dennis Eichhorn <d.eichhorn@oms.com>
*/
jsOMS.Event.EventManager.prototype.attach = function (group, callback, remove) jsOMS.Event.EventManager.prototype.attach = function (group, callback, remove)
{ {
remove = typeof remove === 'undefined' ? false : remove; remove = typeof remove === 'undefined' ? false : remove;