widget/qt/nsScreenQt.cpp@ac0c01689b40 (annotated)
widget/qt/nsScreenQt.cpp
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | #include <QColor> |
| michael@0 | 6 | #include <QRect> |
| michael@0 | 7 | #include <QGuiApplication> |
| michael@0 | 8 | #include <QTransform> |
| michael@0 | 9 | #include <QScreen> |
| michael@0 | 10 | |
| michael@0 | 11 | #include "nsScreenQt.h" |
| michael@0 | 12 | #include "nsXULAppAPI.h" |
| michael@0 | 13 | |
| michael@0 | 14 | nsScreenQt::nsScreenQt(int aScreen) |
| michael@0 | 15 | : mScreen(aScreen) |
| michael@0 | 16 | { |
| michael@0 | 17 | // nothing else to do. I guess we could cache a bunch of information |
| michael@0 | 18 | // here, but we want to ask the device at runtime in case anything |
| michael@0 | 19 | // has changed. |
| michael@0 | 20 | } |
| michael@0 | 21 | |
| michael@0 | 22 | nsScreenQt::~nsScreenQt() |
| michael@0 | 23 | { |
| michael@0 | 24 | } |
| michael@0 | 25 | |
| michael@0 | 26 | NS_IMETHODIMP |
| michael@0 | 27 | nsScreenQt::GetRect(int32_t *outLeft,int32_t *outTop, |
| michael@0 | 28 | int32_t *outWidth,int32_t *outHeight) |
| michael@0 | 29 | { |
| michael@0 | 30 | QRect r = QGuiApplication::screens()[mScreen]->geometry(); |
| michael@0 | 31 | |
| michael@0 | 32 | *outTop = r.x(); |
| michael@0 | 33 | *outLeft = r.y(); |
| michael@0 | 34 | *outWidth = r.width(); |
| michael@0 | 35 | *outHeight = r.height(); |
| michael@0 | 36 | |
| michael@0 | 37 | return NS_OK; |
| michael@0 | 38 | } |
| michael@0 | 39 | |
| michael@0 | 40 | NS_IMETHODIMP |
| michael@0 | 41 | nsScreenQt::GetAvailRect(int32_t *outLeft,int32_t *outTop, |
| michael@0 | 42 | int32_t *outWidth,int32_t *outHeight) |
| michael@0 | 43 | { |
| michael@0 | 44 | QRect r = QGuiApplication::screens()[mScreen]->geometry(); |
| michael@0 | 45 | |
| michael@0 | 46 | *outTop = r.x(); |
| michael@0 | 47 | *outLeft = r.y(); |
| michael@0 | 48 | *outWidth = r.width(); |
| michael@0 | 49 | *outHeight = r.height(); |
| michael@0 | 50 | |
| michael@0 | 51 | return NS_OK; |
| michael@0 | 52 | } |
| michael@0 | 53 | |
| michael@0 | 54 | NS_IMETHODIMP |
| michael@0 | 55 | nsScreenQt::GetPixelDepth(int32_t *aPixelDepth) |
| michael@0 | 56 | { |
| michael@0 | 57 | // ############# |
| michael@0 | 58 | *aPixelDepth = QGuiApplication::primaryScreen()->depth(); |
| michael@0 | 59 | return NS_OK; |
| michael@0 | 60 | } |
| michael@0 | 61 | |
| michael@0 | 62 | NS_IMETHODIMP |
| michael@0 | 63 | nsScreenQt::GetColorDepth(int32_t *aColorDepth) |
| michael@0 | 64 | { |
| michael@0 | 65 | // ############### |
| michael@0 | 66 | return GetPixelDepth(aColorDepth); |
| michael@0 | 67 | } |
