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added event callbacks for onSelected and onUnselected

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This commit is contained in:
psychobunny
2014-10-03 18:08:57 -04:00
parent cea23454c6
commit 9c67d5742e
1 changed files with 21 additions and 5 deletions
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26
public/src/modules/admin/selectable.js
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@@ -6,7 +6,23 @@ define('admin/selectable', function() {
var selectable = {};
// modified from http://threedubmedia.com/code/event/drop/demo/selection
selectable.enable = function(parentElement, elementsToSelect) {
selectable.enable = function(parentElement, elementsToSelect, events) {
function selected(element) {
var $element = $(element).addClass('dropped');
if (events && typeof events.onSelected === 'function') {
events.onSelected($element);
}
}
function unselected(element) {
var $element = $(element).removeClass('dropped');
if (events && typeof events.onUnselected === 'function') {
events.onUnselected($element);
}
}
parentElement = $(parentElement);
elementsToSelect = $(elementsToSelect);
@@ -16,12 +32,12 @@ define('admin/selectable', function() {
.addClass('selectable')
.on('mousedown', function(ev) {
if (!ev.shiftKey) {
elementsToSelect.removeClass('dropped');
unselected(elementsToSelect);
}
})
.drag('start',function(ev, dd) {
if (!ev.shiftKey) {
elementsToSelect.removeClass('dropped');
unselected(elementsToSelect);
}
return $('<div class="selector" />')
@@ -43,13 +59,13 @@ define('admin/selectable', function() {
elementsToSelect
.addClass('selection')
.on('mouseup', function(ev) {
$(this).addClass('dropped');
selected(this);
})
.drop('start',function(){
$(this).addClass('active');
})
.drop(function( ev, dd ){
$(this).addClass('dropped');
selected(this);
})
.drop('end',function(){
$(this).removeClass('active');