monaca-lib
Version:
Monaca cloud API bindings for JavaScript
90 lines (80 loc) • 2.59 kB
JavaScript
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/**
* @constructor
*/
WebInspector.ActionRegistry = function()
{
/** @type {!Map.<string, !Runtime.Extension>} */
this._actionsById = new Map();
this._registerActions();
}
WebInspector.ActionRegistry.prototype = {
_registerActions: function()
{
self.runtime.extensions(WebInspector.ActionDelegate).forEach(registerExtension, this);
/**
* @param {!Runtime.Extension} extension
* @this {WebInspector.ActionRegistry}
*/
function registerExtension(extension)
{
var actionId = extension.descriptor()["actionId"];
console.assert(actionId);
console.assert(!this._actionsById.get(actionId));
this._actionsById.set(actionId, extension);
}
},
/**
* @param {!Array.<string>} actionIds
* @param {!WebInspector.Context} context
* @return {!Array.<string>}
*/
applicableActions: function(actionIds, context)
{
var extensions = [];
actionIds.forEach(function(actionId) {
var extension = this._actionsById.get(actionId);
if (extension)
extensions.push(extension);
}, this);
return context.applicableExtensions(extensions).valuesArray().map(function(extension) {
return extension.descriptor()["actionId"];
});
},
/**
* @param {string} actionId
* @return {!Promise.<boolean>}
*/
execute: function(actionId)
{
var extension = this._actionsById.get(actionId);
console.assert(extension, "No action found for actionId '" + actionId + "'");
return extension.instancePromise().then(handleAction);
/**
* @param {!Object} actionDelegate
* @return {boolean}
*/
function handleAction(actionDelegate)
{
return /** @type {!WebInspector.ActionDelegate} */(actionDelegate).handleAction(WebInspector.context);
}
}
}
/**
* @interface
*/
WebInspector.ActionDelegate = function()
{
}
WebInspector.ActionDelegate.prototype = {
/**
* @param {!WebInspector.Context} context
* @return {boolean} True if handled. Note that lazily loaded modules won't be able to consume
* platform events from their actions.
*/
handleAction: function(context) {}
}
/** @type {!WebInspector.ActionRegistry} */
WebInspector.actionRegistry;