зеркало из https://github.com/mozilla/gecko-dev.git
72 строки
2.5 KiB
C++
72 строки
2.5 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "GamepadTestChannelParent.h"
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#include "mozilla/dom/GamepadPlatformService.h"
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#include "mozilla/Unused.h"
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namespace mozilla {
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namespace dom {
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mozilla::ipc::IPCResult
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GamepadTestChannelParent::RecvGamepadTestEvent(const uint32_t& aID,
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const GamepadChangeEvent& aEvent)
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{
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mozilla::ipc::AssertIsOnBackgroundThread();
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RefPtr<GamepadPlatformService> service =
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GamepadPlatformService::GetParentService();
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MOZ_ASSERT(service);
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if (aEvent.type() == GamepadChangeEvent::TGamepadAdded) {
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const GamepadAdded& a = aEvent.get_GamepadAdded();
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nsCString gamepadID;
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LossyCopyUTF16toASCII(a.id(), gamepadID);
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uint32_t index = service->AddGamepad(gamepadID.get(),
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static_cast<GamepadMappingType>(a.mapping()),
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a.hand(),
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a.num_buttons(),
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a.num_axes(),
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a.num_haptics());
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if (!mShuttingdown) {
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Unused << SendReplyGamepadIndex(aID, index);
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}
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return IPC_OK();
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}
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if (aEvent.type() == GamepadChangeEvent::TGamepadRemoved) {
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const GamepadRemoved& a = aEvent.get_GamepadRemoved();
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service->RemoveGamepad(a.index());
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return IPC_OK();
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}
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if (aEvent.type() == GamepadChangeEvent::TGamepadButtonInformation) {
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const GamepadButtonInformation& a = aEvent.get_GamepadButtonInformation();
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service->NewButtonEvent(a.index(), a.button(), a.pressed(), a.touched(),
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a.value());
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return IPC_OK();
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}
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if (aEvent.type() == GamepadChangeEvent::TGamepadAxisInformation) {
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const GamepadAxisInformation& a = aEvent.get_GamepadAxisInformation();
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service->NewAxisMoveEvent(a.index(), a.axis(), a.value());
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return IPC_OK();
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}
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if (aEvent.type() == GamepadChangeEvent::TGamepadPoseInformation) {
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const GamepadPoseInformation& a = aEvent.get_GamepadPoseInformation();
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service->NewPoseEvent(a.index(), a.pose_state());
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return IPC_OK();
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}
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NS_WARNING("Unknown event type.");
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return IPC_FAIL_NO_REASON(this);
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}
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mozilla::ipc::IPCResult
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GamepadTestChannelParent::RecvShutdownChannel()
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{
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mShuttingdown = true;
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Unused << Send__delete__(this);
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return IPC_OK();
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}
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} // namespace dom
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} // namespace mozilla
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