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awesome

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This commit is contained in:
Peter Cottle 2013-01-02 15:42:35 -08:00
parent 764fbf63bc
commit de9d91773a
8 changed files with 461 additions and 270 deletions
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7
src/js/util/eventBaton.js
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@ -9,6 +9,7 @@ function EventBaton() {
// EventBaton.prototype.on = function(name, func, context) {
EventBaton.prototype.stealBaton = function(name, func, context) {
if (!name) { throw new Error('need name'); }
if (!func) { throw new Error('need func!'); }
var listeners = this.eventMap[name] || [];
listeners.push({
@ -46,7 +47,8 @@ EventBaton.prototype.releaseBaton = function(name, func, context) {
var newListeners = [];
var found = false;
_.each(listeners, function(listenerObj) {
if (listenerObj.func === func) {
if (listenerObj.func === func && listenerObj.context === context) {
if (found) { console.warn('woah duplicates!!!'); }
found = true;
} else {
newListeners.push(listenerObj);
@ -54,7 +56,8 @@ EventBaton.prototype.releaseBaton = function(name, func, context) {
}, this);
if (!found) {
throw new Error('did not find that function', func, context, name, arguments);
console.log('did not find that function', func, context, name, arguments);
throw new Error('cant releasebaton if yu dont have it');
}
this.eventMap[name] = newListeners;
};