widget/windows/winrt/WakeLockListener.cpp@fc2d59ddac77
widget/windows/winrt/WakeLockListener.cpp
Wed, 31 Dec 2014 07:22:50 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:22:50 +0100
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
- permissions
- -rw-r--r--
Correct previous dual key logic pending first delivery installment.
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 #include "WakeLockListener.h"
6 #include "MetroUtils.h"
8 using namespace mozilla::widget::winrt;
10 NS_IMPL_ISUPPORTS(WakeLockListener, nsIDOMMozWakeLockListener)
12 NS_IMETHODIMP
13 WakeLockListener::Callback(const nsAString& aTopic, const nsAString& aState)
14 {
15 if (!mDisplayRequest) {
16 if (FAILED(ActivateGenericInstance(RuntimeClass_Windows_System_Display_DisplayRequest, mDisplayRequest))) {
17 NS_WARNING("Failed to instantiate IDisplayRequest, wakelocks will be broken!");
18 return NS_OK;
19 }
20 }
22 if (aState.Equals(NS_LITERAL_STRING("locked-foreground"))) {
23 mDisplayRequest->RequestActive();
24 } else {
25 mDisplayRequest->RequestRelease();
26 }
28 return NS_OK;
29 }
