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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /hal/windows/WindowsScreenConfiguration.cpp
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'hal/windows/WindowsScreenConfiguration.cpp')
-rw-r--r--hal/windows/WindowsScreenConfiguration.cpp91
1 files changed, 91 insertions, 0 deletions
diff --git a/hal/windows/WindowsScreenConfiguration.cpp b/hal/windows/WindowsScreenConfiguration.cpp
new file mode 100644
index 0000000000..d7f17d73bf
--- /dev/null
+++ b/hal/windows/WindowsScreenConfiguration.cpp
@@ -0,0 +1,91 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "Hal.h"
+#include "mozilla/widget/ScreenManager.h"
+#include "nsIWindowsUIUtils.h"
+#include "WinUtils.h"
+
+#include <windows.h>
+
+namespace mozilla {
+namespace hal_impl {
+
+static decltype(SetDisplayAutoRotationPreferences)*
+ sSetDisplayAutoRotationPreferences = nullptr;
+
+RefPtr<GenericNonExclusivePromise> LockScreenOrientation(
+ const hal::ScreenOrientation& aOrientation) {
+ AR_STATE state;
+ if (!widget::WinUtils::GetAutoRotationState(&state)) {
+ return GenericNonExclusivePromise::CreateAndReject(
+ NS_ERROR_DOM_NOT_SUPPORTED_ERR, __func__);
+ }
+
+ if (state & (AR_DISABLED | AR_REMOTESESSION | AR_MULTIMON | AR_NOSENSOR |
+ AR_NOT_SUPPORTED | AR_LAPTOP | AR_DOCKED)) {
+ return GenericNonExclusivePromise::CreateAndReject(
+ NS_ERROR_DOM_NOT_SUPPORTED_ERR, __func__);
+ }
+
+ if (!sSetDisplayAutoRotationPreferences) {
+ HMODULE user32dll = GetModuleHandleW(L"user32.dll");
+ if (user32dll) {
+ sSetDisplayAutoRotationPreferences =
+ (decltype(SetDisplayAutoRotationPreferences)*)GetProcAddress(
+ user32dll, "SetDisplayAutoRotationPreferences");
+ }
+ if (!sSetDisplayAutoRotationPreferences) {
+ return GenericNonExclusivePromise::CreateAndReject(
+ NS_ERROR_DOM_NOT_SUPPORTED_ERR, __func__);
+ }
+ }
+
+ ORIENTATION_PREFERENCE orientation = ORIENTATION_PREFERENCE_NONE;
+
+ if (aOrientation == hal::ScreenOrientation::Default) {
+ // Actually, current screen is single and tablet mode according to
+ // GetAutoRotationState. So get primary screen data for natural orientation.
+ RefPtr<widget::Screen> screen =
+ widget::ScreenManager::GetSingleton().GetPrimaryScreen();
+ hal::ScreenOrientation defaultOrientation =
+ screen->GetDefaultOrientationType();
+ if (defaultOrientation == hal::ScreenOrientation::LandscapePrimary) {
+ orientation = ORIENTATION_PREFERENCE_LANDSCAPE;
+ } else {
+ orientation = ORIENTATION_PREFERENCE_PORTRAIT;
+ }
+ } else {
+ if (aOrientation & hal::ScreenOrientation::LandscapePrimary) {
+ orientation |= ORIENTATION_PREFERENCE_LANDSCAPE;
+ }
+ if (aOrientation & hal::ScreenOrientation::LandscapeSecondary) {
+ orientation |= ORIENTATION_PREFERENCE_LANDSCAPE_FLIPPED;
+ }
+ if (aOrientation & hal::ScreenOrientation::PortraitPrimary) {
+ orientation |= ORIENTATION_PREFERENCE_PORTRAIT;
+ }
+ if (aOrientation & hal::ScreenOrientation::PortraitSecondary) {
+ orientation |= ORIENTATION_PREFERENCE_PORTRAIT_FLIPPED;
+ }
+ }
+
+ if (!sSetDisplayAutoRotationPreferences(orientation)) {
+ return GenericNonExclusivePromise::CreateAndReject(NS_ERROR_DOM_ABORT_ERR,
+ __func__);
+ }
+
+ return GenericNonExclusivePromise::CreateAndResolve(true, __func__);
+}
+
+void UnlockScreenOrientation() {
+ if (!sSetDisplayAutoRotationPreferences) {
+ return;
+ }
+ // This does nothing if the device doesn't support orientation lock
+ sSetDisplayAutoRotationPreferences(ORIENTATION_PREFERENCE_NONE);
+}
+
+} // namespace hal_impl
+} // namespace mozilla