xpcom/ds/nsIPropertyBag2.idl@6474c204b198
xpcom/ds/nsIPropertyBag2.idl
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5 /* nsIVariant based Property Bag support. */
7 #include "nsIPropertyBag.idl"
9 [scriptable, uuid(625cfd1e-da1e-4417-9ee9-dbc8e0b3fd79)]
10 interface nsIPropertyBag2 : nsIPropertyBag
11 {
12 // Accessing a property as a different type may attempt conversion to the
13 // requested value
15 int32_t getPropertyAsInt32 (in AString prop);
16 uint32_t getPropertyAsUint32 (in AString prop);
17 int64_t getPropertyAsInt64 (in AString prop);
18 uint64_t getPropertyAsUint64 (in AString prop);
19 double getPropertyAsDouble (in AString prop);
20 AString getPropertyAsAString (in AString prop);
21 ACString getPropertyAsACString (in AString prop);
22 AUTF8String getPropertyAsAUTF8String (in AString prop);
23 boolean getPropertyAsBool (in AString prop);
25 /**
26 * This method returns null if the value exists, but is null.
27 */
28 void getPropertyAsInterface (in AString prop,
29 in nsIIDRef iid,
30 [iid_is(iid), retval] out nsQIResult result);
32 /**
33 * This method returns null if the value does not exist,
34 * or exists but is null.
35 */
36 nsIVariant get (in AString prop);
38 /**
39 * Check for the existence of a key.
40 */
41 boolean hasKey (in AString prop);
42 };
