foam-framework
Version:
MVC metaprogramming framework
129 lines (123 loc) • 3.03 kB
JavaScript
/**
* @license
* Copyright 2015 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
CLASS({
package: 'foam.apps.ctm',
name: 'TaskController',
requires: [
'foam.apps.ctm.History',
'foam.apps.ctm.Task',
'foam.apps.ctm.TaskSimulator'
],
imports: [ 'tasks' ],
constants: {
WORDS: [
'Browser',
'Extension',
'Tab',
'App',
'Plugin',
'Google',
'GMail',
'Calendar',
'Docs',
'Ads',
'Todo',
'Meta'
],
RANDOM_TASK: function() {
var selfFn = arguments.callee;
var nextId = selfFn.nextId = (selfFn.nextId || 0) + 1;
var task = this.Task.create({
id: nextId,
name: this.WORDS[Math.floor(Math.random() * this.WORDS.length)] + ' ' +
this.WORDS[Math.floor(Math.random() * this.WORDS.length)] + ' ' +
this.WORDS[Math.floor(Math.random() * this.WORDS.length)],
memory: Math.random() * 500,
cpu: Math.random() * 10,
network: Math.random() * 10 > 7 ? Math.floor(Math.random() * 500) : 0,
processId: Math.floor(Math.random() * 10000)
});
return task;
}
},
properties: [
{
model_: 'foam.core.types.DAOProperty',
name: 'tasks'
},
{
type: 'foam.apps.ctm.Task',
name: 'task',
factory: function() {
return this.RANDOM_TASK();
},
postSet: function(old, nu) {
if ( old === nu ) return;
this.simulator.task = nu;
}
},
{
model_: 'IntProperty',
name: 'numHistoryItems',
hidden: true,
defaultValue: 64
},
{
type: 'foam.apps.ctm.TaskSimulator',
name: 'simulator',
factory: function() {
return this.TaskSimulator.create({
task: this.task,
onTaskUpdate: this.onTaskUpdate
}, this.Y);
}
},
{
type: 'foam.apps.ctm.History',
name: 'memory',
factory: function() {
return this.History.create({
property: this.Task.MEMORY,
data: this.task,
numItems: this.numHistoryItems
}, this.Y);
}
},
{
type: 'foam.apps.ctm.History',
name: 'cpu',
factory: function() {
return this.History.create({
property: this.Task.CPU,
data: this.task,
numItems: this.numHistoryItems
}, this.Y);
}
},
{
type: 'foam.apps.ctm.History',
name: 'network',
factory: function() {
return this.History.create({
property: this.Task.NETWORK,
data: this.task,
numItems: this.numHistoryItems
}, this.Y);
}
}
],
listeners: [
{
name: 'onTaskUpdate',
code: function() { this.tasks && this.tasks.put(this.task); }
}
]
});