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/**
* Simple drag and drop.
*
* Used when we just want a list of things that can be re-ordered by dragging.
*
* @class M.tool_lp.dragdrop_reorder
* @constructor
* @extends M.core.dragdrop
*/
var DRAGREORDER = function() {
DRAGREORDER.superclass.constructor.apply(this, arguments);
};
var CSS = {
EDITINGMOVE: 'editing_move',
ICONCLASS: 'iconsmall'
};
Y.extend(DRAGREORDER, M.core.dragdrop, {
initializer: function(args) {
if (Y.one('.' + args.parentNodeClass).all('.' + args.dragHandleInsertClass).size() <= 1) {
// We can't re-order when there is only one item.
return;
}
// Set group for parent class
this.groups = [args.group];
this.samenodeclass = args.sameNodeClass;
this.parentnodeclass = args.parentNodeClass;
this.draghandleinsertclass = args.dragHandleInsertClass;
this.samenodelabel = args.sameNodeLabel;
this.parentnodelabel = args.parentNodeLabel;
this.callback = args.callback;
var delegate = new Y.DD.Delegate({
container: '.' + args.parentNodeClass,
nodes: '.' + args.sameNodeClass,
target: true,
handles: ['.' + CSS.EDITINGMOVE],
dragConfig: {groups: this.groups}
});
delegate.dd.plug(Y.Plugin.DDProxy);
Y.one('.' + args.parentNodeClass)
.all('.' + args.dragHandleInsertClass)
.each(
function(node) {
var draghandle = this.get_drag_handle(args.dragHandleText, CSS.EDITINGMOVE, CSS.ICONCLASS, true);
node.insert(draghandle);
}, this);
},
drop_hit: function(e) {
this.callback(e);
}
}, {
NAME: 'tool_lp-dragdrop-reorder',
ATTRS: {
}
});
M.tool_lp = M.tool_lp || {};
M.tool_lp.dragdrop_reorder = function(params) {
return new DRAGREORDER(params);
};