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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/web_test/renderer/fake_screen_orientation_impl.h"
#include <memory>
#include "base/check.h"
#include "base/functional/bind.h"
#include "base/task/single_thread_task_runner.h"
#include "content/public/renderer/render_frame.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "third_party/blink/public/common/associated_interfaces/associated_interface_provider.h"
#include "third_party/blink/public/web/web_local_frame.h"
#include "third_party/blink/public/web/web_view.h"
using blink::WebView;
namespace content {
FakeScreenOrientationImpl::FakeScreenOrientationImpl()
: WebViewObserver(nullptr) {}
FakeScreenOrientationImpl::~FakeScreenOrientationImpl() = default;
void FakeScreenOrientationImpl::ResetData() {
Observe(nullptr);
current_lock_ = device::mojom::ScreenOrientationLockType::DEFAULT;
device_orientation_ = display::mojom::ScreenOrientation::kPortraitPrimary;
current_orientation_ = display::mojom::ScreenOrientation::kPortraitPrimary;
is_disabled_ = false;
receivers_.Clear();
}
bool FakeScreenOrientationImpl::UpdateDeviceOrientation(
WebView* web_view,
display::mojom::ScreenOrientation orientation) {
Observe(web_view);
if (device_orientation_ == orientation)
return false;
device_orientation_ = orientation;
if (!IsOrientationAllowedByCurrentLock(orientation))
return false;
return UpdateScreenOrientation(orientation);
}
bool FakeScreenOrientationImpl::UpdateScreenOrientation(
display::mojom::ScreenOrientation orientation) {
if (current_orientation_ == orientation)
return false;
current_orientation_ = orientation;
if (WebView* web_view = GetWebView()) {
web_view->SetScreenOrientationOverrideForTesting(CurrentOrientationType());
return true;
}
return false;
}
std::optional<display::mojom::ScreenOrientation>
FakeScreenOrientationImpl::CurrentOrientationType() const {
if (is_disabled_)
return std::nullopt;
return current_orientation_;
}
void FakeScreenOrientationImpl::SetDisabled(WebView* web_view, bool disabled) {
if (is_disabled_ == disabled)
return;
is_disabled_ = disabled;
Observe(web_view);
if (web_view) {
web_view->SetScreenOrientationOverrideForTesting(CurrentOrientationType());
}
}
bool FakeScreenOrientationImpl::IsOrientationAllowedByCurrentLock(
display::mojom::ScreenOrientation orientation) {
if (current_lock_ == device::mojom::ScreenOrientationLockType::DEFAULT ||
current_lock_ == device::mojom::ScreenOrientationLockType::ANY) {
return true;
}
switch (orientation) {
case display::mojom::ScreenOrientation::kPortraitPrimary:
return current_lock_ ==
device::mojom::ScreenOrientationLockType::PORTRAIT_PRIMARY ||
current_lock_ ==
device::mojom::ScreenOrientationLockType::PORTRAIT;
case display::mojom::ScreenOrientation::kPortraitSecondary:
return current_lock_ ==
device::mojom::ScreenOrientationLockType::PORTRAIT_SECONDARY ||
current_lock_ ==
device::mojom::ScreenOrientationLockType::PORTRAIT;
case display::mojom::ScreenOrientation::kLandscapePrimary:
return current_lock_ ==
device::mojom::ScreenOrientationLockType::LANDSCAPE_PRIMARY ||
current_lock_ ==
device::mojom::ScreenOrientationLockType::LANDSCAPE;
case display::mojom::ScreenOrientation::kLandscapeSecondary:
return current_lock_ == device::mojom::ScreenOrientationLockType::
LANDSCAPE_SECONDARY ||
current_lock_ ==
device::mojom::ScreenOrientationLockType::LANDSCAPE;
default:
return false;
}
}
void FakeScreenOrientationImpl::AddReceiver(
mojo::ScopedInterfaceEndpointHandle handle) {
receivers_.Add(
this, mojo::PendingAssociatedReceiver<device::mojom::ScreenOrientation>(
std::move(handle)));
}
void FakeScreenOrientationImpl::OverrideAssociatedInterfaceProviderForFrame(
blink::WebLocalFrame* frame) {
if (!frame)
return;
content::RenderFrame* render_frame =
content::RenderFrame::FromWebFrame(frame);
blink::AssociatedInterfaceProvider* provider =
render_frame->GetRemoteAssociatedInterfaces();
provider->OverrideBinderForTesting(
device::mojom::ScreenOrientation::Name_,
base::BindRepeating(&FakeScreenOrientationImpl::AddReceiver,
base::Unretained(this)));
}
void FakeScreenOrientationImpl::LockOrientation(
device::mojom::ScreenOrientationLockType orientation,
LockOrientationCallback callback) {
base::SingleThreadTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE,
base::BindOnce(&FakeScreenOrientationImpl::UpdateLockSync,
base::Unretained(this), orientation, std::move(callback)));
}
void FakeScreenOrientationImpl::UnlockOrientation() {
base::SingleThreadTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE, base::BindOnce(&FakeScreenOrientationImpl::ResetLockSync,
base::Unretained(this)));
}
void FakeScreenOrientationImpl::UpdateLockSync(
device::mojom::ScreenOrientationLockType lock,
LockOrientationCallback callback) {
DCHECK(lock != device::mojom::ScreenOrientationLockType::DEFAULT);
current_lock_ = lock;
if (!IsOrientationAllowedByCurrentLock(current_orientation_))
UpdateScreenOrientation(SuitableOrientationForCurrentLock());
std::move(callback).Run(device::mojom::ScreenOrientationLockResult::
SCREEN_ORIENTATION_LOCK_RESULT_SUCCESS);
}
void FakeScreenOrientationImpl::ResetLockSync() {
bool will_screen_orientation_need_updating =
!IsOrientationAllowedByCurrentLock(device_orientation_);
current_lock_ = device::mojom::ScreenOrientationLockType::DEFAULT;
if (will_screen_orientation_need_updating)
UpdateScreenOrientation(device_orientation_);
}
display::mojom::ScreenOrientation
FakeScreenOrientationImpl::SuitableOrientationForCurrentLock() {
switch (current_lock_) {
case device::mojom::ScreenOrientationLockType::PORTRAIT_PRIMARY:
return display::mojom::ScreenOrientation::kPortraitSecondary;
case device::mojom::ScreenOrientationLockType::LANDSCAPE_PRIMARY:
case device::mojom::ScreenOrientationLockType::LANDSCAPE:
return display::mojom::ScreenOrientation::kLandscapePrimary;
case device::mojom::ScreenOrientationLockType::LANDSCAPE_SECONDARY:
return display::mojom::ScreenOrientation::kLandscapePrimary;
default:
return display::mojom::ScreenOrientation::kPortraitPrimary;
}
}
} // namespace content
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