1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80 filetype=javascript: */
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
This file creates a JS-based override of the JaMsgFolder implementation. It
demos a minimal JS class, and is also used in testing the additional methods
added to JaMsgFolder.cpp that are not in nsMsgDBFolder.cpp
*/
const EXPORTED_SYMBOLS = ["JaBaseMsgFolderProperties", "JaBaseMsgFolder"];
// A partial JavaScript implementation of the base server methods.
const JaBaseMsgFolderProperties = {
baseContractID: "@mozilla.org/jacppmsgfolderdelegator;1",
baseInterfaces: [
Ci.nsISupports,
Ci.nsIMsgFolder,
Ci.nsIDBChangeListener,
Ci.nsIUrlListener,
Ci.nsIJunkMailClassificationListener,
Ci.nsIMsgTraitClassificationListener,
Ci.nsIInterfaceRequestor,
Ci.msgIOverride,
],
delegateInterfaces: ["nsIMsgFolder"],
contractID: "@mozilla.org/mail/folder-factory;1?name=testja",
classID: Components.ID("{8508ddeb-3eab-4877-a420-297518f62371}"),
};
function JaBaseMsgFolder(aDelegator, aBaseInterfaces) {
// Typical boilerplate to include in all implementations.
// Object delegating method calls to the appropriate XPCOM object.
// Weak because it owns us.
this.delegator = Cu.getWeakReference(aDelegator);
// Base implementation of methods with no overrides.
this.cppBase = aDelegator.cppBase;
// cppBase class sees all interfaces
aBaseInterfaces.forEach(iface => this.cppBase instanceof iface);
}
JaBaseMsgFolder.prototype = {
// Typical boilerplate to include in all implementations.
// Flag this item as CPP needs to delegate to JS.
_JsPrototypeToDelegate: true,
// QI to the (partially implemented only) interfaces.
QueryInterface: ChromeUtils.generateQI(
JaBaseMsgFolderProperties.delegateInterfaces
),
// Used to access an instance as JS, bypassing XPCOM.
get wrappedJSObject() {
return this;
},
// Dynamically-generated list of delegate methods.
delegateList: null,
// nsIMsgFolder overrides.
get incomingServerType() {
return "testja";
},
};
|
