goog.Disposable | |
goog.events.EventTarget | goog.Disposable |
goog.module.ModuleLoader | goog.events.EventTarget |
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Downloads a list of JavaScript modules.
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Evaluate the JS code.
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Gets the debug mode for the loader.
Returns: boolean
Whether the debug mode is enabled.
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Handles an error during a request for one or more modules.
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Handles an error during a request for one or more modules.
Arguments:
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Handles a successful response to a request for prefetch or load one or more
modules.
Arguments:
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Sets the debug mode for the loader.
Arguments:
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When enabled, we will add a sourceURL comment to the end of all scripts
to mark their origin.
On WebKit, stack traces will refect the sourceURL comment, so this is
useful for debugging webkit stack traces in production.
Notice that in debug mode, we will use source url injection + eval rather
then appending script nodes to the DOM, because the scripts will load far
faster. (Appending script nodes is very slow, because we can't parallelize
the downloading and evaling of the script).
The cost of appending sourceURL information is negligible when compared to
the cost of evaling the script. Almost all clients will want this on.
TODO(nicksantos): Turn this on by default. We may want to turn this off
for clients that inject their own sourceURL.
Arguments:
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No description.
Returns: boolean
Whether we're using source url injection.
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Use
#listen instead, when possible. Otherwise, use
goog.events.listen if you are passing Object
(instead of Function) as handler.
Adds an event listener to the event target. The same handler can only be
added once per the type. Even if you add the same handler multiple times
using the same type then it will only be called once when the event is
dispatched.
Arguments:
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Asserts that the event target instance is initialized properly.
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Removes listeners from this object. Classes that extend EventTarget may
need to override this method in order to remove references to DOM Elements
and additional listeners.
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Returns the parent of this event target to use for bubbling.
Returns: goog.events.EventTarget
The parent EventTarget or null if
there is no parent.
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Use
#unlisten instead, when possible. Otherwise, use
goog.events.unlisten if you are passing Object
(instead of Function) as handler.
Removes an event listener from the event target. The handler must be the
same object as the one added. If the handler has not been added then
nothing is done.
Arguments:
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Sets the parent of this event target to use for capture/bubble
mechanism.
Arguments:
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Sets the target to be used for
event.target when firing
event. Mainly used for testing. For example, see
goog.testing.events.mixinListenable .
Arguments:
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Invokes a callback function when this object is disposed. Callbacks are
invoked in the order in which they were added.
Arguments:
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Disposes of the object. If the object hasn't already been disposed of, calls
#disposeInternal . Classes that extend goog.Disposable should
override #disposeInternal in order to delete references to COM
objects, DOM nodes, and other disposable objects. Reentrant.
Returns: void
Nothing.
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Deletes or nulls out any references to COM objects, DOM nodes, or other
disposable objects. Classes that extend
goog.Disposable should
override this method.
Not reentrant. To avoid calling it twice, it must only be called from the
subclass' disposeInternal method. Everywhere else the public
dispose method must be used.
For example:
mypackage.MyClass = function() { mypackage.MyClass.base(this, 'constructor'); // Constructor logic specific to MyClass. ... }; goog.inherits(mypackage.MyClass, goog.Disposable); mypackage.MyClass.prototype.disposeInternal = function() { // Dispose logic specific to MyClass. ... // Call superclass's disposeInternal at the end of the subclass's, like // in C++, to avoid hard-to-catch issues. mypackage.MyClass.base(this, 'disposeInternal'); }; |
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Use
#isDisposed instead.
No description.
Returns: boolean
Whether the object has been disposed of.
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No description.
Returns: boolean
Whether the object has been disposed of.
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Associates a disposable object with this object so that they will be disposed
together.
Arguments:
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Whether debug mode is enabled.
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Event handler for managing handling events.
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A map from module IDs to goog.module.ModuleLoader.LoadStatus.
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A logger.
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Whether source url injection is enabled.
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The object to use for event.target. Useful when mixing in an
EventTarget to another object.
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No description.
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Maps of event type to an array of listeners.
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Parent event target, used during event bubbling.
TODO(user): Change this to goog.events.Listenable. This
currently breaks people who expect getParentEventTarget to return
goog.events.EventTarget.
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No description.
Returns: boolean
Whether sourceURL affects the debugger.
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Returns: boolean
Whether sourceURL affects stack traces.
Chrome is currently the only browser that does this, but
we believe other browsers are working on this.
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Constants:
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