2 // Armadillo File Manager
3 // Copyright (c) 2010, Robert Sesek <http://www.bluestatic.org>
5 // This program is free software: you can redistribute it and/or modify it under
6 // the terms of the GNU General Public License as published by the Free Software
7 // Foundation, either version 3 of the License, or any later version.
10 goog
.provide('armadillo.File');
12 goog
.require('goog.Disposable');
13 goog
.require('goog.dom');
16 * A file in a directory listing.
17 * @param {string} File name.
20 armadillo
.File
= function(name
) {
21 goog
.Disposable
.call(this);
23 this.isDirectory_
= app
.isDirectory(name
);
25 goog
.inherits(armadillo
.File
, goog
.Disposable
);
31 goog
.Disposable
.prototype.disposeInternal
= function() {
32 armadillo
.File
.superClass_
.disposeInternal
.call(this);
34 goog
.events
.unlistenByKey(this.clickListener_
);
35 goog
.events
.unlistenByKey(this.mouseOverListener_
);
36 goog
.events
.unlistenByKey(this.mouseOutListener_
);
38 goog
.events
.unlistenByKey(this.buttonListener_
);
42 * Constructs the Elements that make up the UI.
43 * @returns {Element} An element ready for insertion into DOM.
45 armadillo
.File
.prototype.draw
= function() {
46 // Create the element if it does not exist. If it does, remove all children.
48 this.element_
= goog
.dom
.createElement('li');
49 this.element_
.representedObject
= this;
50 this.clickListener_
= goog
.events
.listen(this.element_
,
51 goog
.events
.EventType
.CLICK
, this.clickHandler_
, false, this);
52 if (!this.isSpecial_()) {
53 this.mouseOverListener_
= goog
.events
.listen(this.element_
,
54 goog
.events
.EventType
.MOUSEOVER
, this.hoverHandler_
, false, this);
55 this.mouseOutListener_
= goog
.events
.listen(this.element_
,
56 goog
.events
.EventType
.MOUSEOUT
, this.hoverHandler_
, false, this);
59 goog
.dom
.removeChildren(this.element_
);
61 // Set the name of the entry.
62 goog
.dom
.setTextContent(this.element_
, this.name_
);
64 // Create the edit button.
65 if (!this.isSpecial_()) {
66 this.button_
= goog
.dom
.createElement('button');
67 goog
.dom
.setTextContent(this.button_
, 'Edit');
68 goog
.dom
.appendChild(this.element_
, this.button_
);
69 this.button_
.style
.display
= 'none';
70 this.buttonListener_
= goog
.events
.listen(this.button_
,
71 goog
.events
.EventType
.CLICK
, this.buttonClickHandler_
, false, this);
78 * Click handler for the list element.
81 armadillo
.File
.prototype.clickHandler_
= function(e
) {
82 if (this.isDirectory_
) {
83 app
.navigate(this.name_
);
88 * Hover event handler for the list element. This can handle both mouseover
89 * and mouseout events.
92 armadillo
.File
.prototype.hoverHandler_
= function(e
) {
93 var display
= (e
.type
== goog
.events
.EventType
.MOUSEOVER
);
94 this.button_
.style
.display
= (display
? '' : 'none');
98 * Click handler for the button element.
101 armadillo
.File
.prototype.buttonClickHandler_
= function(e
) {
103 alert('choose your bidding');
107 * Returns TRUE if this File is not a real file, but a special kind.
110 armadillo
.File
.prototype.isSpecial_
= function() {
111 return this.name_
== '../';