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Versions: 9
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Contents
/**
* Registry of functions which extend pageflow when a named feature is
* enabled.
*
* @since 0.9
*/
pageflow.Features = pageflow.Object.extend({
/** @api private */
initialize: function() {
this.registry = {};
this.enabledFeatureNames = [];
},
/**
* `pageflow.features` has been renamed to `pageflow.browser`.
* @deprecated
*/
has: function(/* arguments */) {
return pageflow.browser.has.apply(pageflow.browser, arguments);
},
/**
* Register a function to configure a feature when it is active.
*
* @param scope [String] Name of the scope the passed function
* shall be called in.
* @param name [String] Name of the feature
* @param fn [Function] Function to call when the given feature
* is activate.
*/
register: function(scope, name, fn) {
this.registry[scope] = this.registry[scope] || {};
this.registry[scope][name] = this.registry[scope][name] || [];
this.registry[scope][name].push(fn);
},
/**
* Check if a feature as been enabled.
*
* @param name [String]
* @return [Boolean]
*/
isEnabled: function(name) {
return _(this.enabledFeatureNames).contains(name);
},
/** @api private */
enable: function(scope, names) {
var fns = this.registry[scope] || {};
this.enabledFeatureNames = this.enabledFeatureNames.concat(names);
_(names).each(function(name) {
_(fns[name] || []).each(function(fn) {
fn();
});
});
}
});
/**
* Let plugins register functions which extend the editor or
* slideshow with certain functionality when a named feature is
* enabled.
*
* @return [pageflow.Features]
* @since 0.9
*/
pageflow.features = new pageflow.Features();
Version data entries
9 entries across 9 versions & 1 rubygems