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/*
This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
to use it in non-GPL project. Please contact sales@dhtmlx.com for details
*/
(function(){
//remove private properties
function sanitize(ev){
var obj = {};
for (var key in ev)
if (key.indexOf("_") !== 0)
obj[key] = ev[key];
return obj;
}
var update_timer;
function update_view(){
clearTimeout(update_timer);
update_timer = setTimeout(function(){
scheduler.updateView();
},1);
};
scheduler.backbone = function(collection){
events.bind("reset", function(){
scheduler.clearAll();
scheduler.parse(events.toJSON(), "json");
});
events.bind("change", function(model, info){
//special handling for id change
if (info.changes && info.changes.id){
var old_id = model.previous("id");
scheduler.changeEventId(old_id, model.id);
}
var id = model.id;
scheduler._init_event( scheduler._events[id] = model.toJSON() );
update_view();
});
events.bind("remove", function(model, changes){
if (scheduler._events[model.id])
scheduler.deleteEvent(model.id);
});
events.bind("add", function(model, changes){
if (!scheduler._events[model.id]){
var ev = model.toJSON();
scheduler._init_event(ev);
scheduler.addEvent(ev);
}
});
scheduler.attachEvent("onEventCreated", function(id){
var ev = new events.model(scheduler.getEvent(id));
scheduler._events[id] = ev.toJSON();
return true;
});
scheduler.attachEvent("onEventAdded", function(id){
if (!events.get(id))
events.add( new events.model(sanitize(scheduler.getEvent(id))) );
return true;
});
scheduler.attachEvent("onEventChanged", function(id){
var ev = events.get(id);
var upd = sanitize(scheduler.getEvent(id));
ev.set(upd);
return true;
});
scheduler.attachEvent("onEventDeleted", function(id){
if (events.get(id))
events.remove(id);
return true;
});
}
})();
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