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git demonstration view done pretty much, whatabitch

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Peter Cottle 2013-01-06 18:41:25 -08:00
parent 3d02036a54
commit b34422d648
9 changed files with 446 additions and 231 deletions
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12
src/js/util/eventBaton.js
View file

@ -50,6 +50,13 @@ EventBaton.prototype.getListenersThrow = function(name) {
return listeners;
};
EventBaton.prototype.passBatonBackSoft = function(name, func, context, args) {
try {
return this.passBatonBack(name, func, context, args);
} catch (e) {
}
};
EventBaton.prototype.passBatonBack = function(name, func, context, args) {
// this method will call the listener BEFORE the name/func pair. this
// basically allows you to put in shims, where you steal batons but pass
@ -81,7 +88,10 @@ EventBaton.prototype.releaseBaton = function(name, func, context) {
var found = false;
_.each(listeners, function(listenerObj) {
if (listenerObj.func === func && listenerObj.context === context) {
if (found) { console.warn('woah duplicates!!!'); }
if (found) {
console.warn('woah duplicates!!!');
console.log(listeners);
}
found = true;
} else {
newListeners.push(listenerObj);

20
src/js/util/keyboard.js
View file

@ -20,18 +20,22 @@ function KeyboardListener(options) {
this.events = options.events || _.clone(Backbone.Events);
this.aliasMap = options.aliasMap || {};
this.keydownListener = _.bind(this.keydown, this);
if (!options.wait) {
this.listen();
}
}
KeyboardListener.prototype.listen = function() {
Main.getEventBaton().stealBaton('docKeydown', this.keydownListener, this);
if (this.listening) {
return;
}
this.listening = true;
Main.getEventBaton().stealBaton('docKeydown', this.keydown, this);
};
KeyboardListener.prototype.mute = function() {
Main.getEventBaton().releaseBaton('docKeydown', this.keydownListener, this);
this.listening = false;
Main.getEventBaton().releaseBaton('docKeydown', this.keydown, this);
};
KeyboardListener.prototype.keydown = function(e) {
@ -42,12 +46,16 @@ KeyboardListener.prototype.keydown = function(e) {
return;
}
this.fireEvent(key);
this.fireEvent(key, e);
};
KeyboardListener.prototype.fireEvent = function(eventName) {
KeyboardListener.prototype.fireEvent = function(eventName, e) {
eventName = this.aliasMap[eventName] || eventName;
this.events.trigger(eventName);
this.events.trigger(eventName, e);
};
KeyboardListener.prototype.passEventBack = function(e) {
Main.getEventBaton().passBatonBackSoft('docKeydown', this.keydown, this, [e]);
};
exports.KeyboardListener = KeyboardListener;