1 files changed, 63 insertions, 0 deletions
diff --git a/dom/gamepad/ipc/GamepadTestChannelParent.cpp b/dom/gamepad/ipc/GamepadTestChannelParent.cpp
new file mode 100644
index 000000000..421447fe0
--- /dev/null
+++ b/dom/gamepad/ipc/GamepadTestChannelParent.cpp
@@ -0,0 +1,63 @@
+/* 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 "GamepadTestChannelParent.h"
+
+#include "mozilla/dom/GamepadPlatformService.h"
+#include "mozilla/Unused.h"
+
+namespace mozilla {
+namespace dom {
+
+bool
+GamepadTestChannelParent::RecvGamepadTestEvent(const uint32_t& aID,
+                                               const GamepadChangeEvent& aEvent)
+{
+  mozilla::ipc::AssertIsOnBackgroundThread();
+  RefPtr<GamepadPlatformService>  service =
+    GamepadPlatformService::GetParentService();
+  MOZ_ASSERT(service);
+  if (aEvent.type() == GamepadChangeEvent::TGamepadAdded) {
+    const GamepadAdded& a = aEvent.get_GamepadAdded();
+    nsCString gamepadID;
+    LossyCopyUTF16toASCII(a.id(), gamepadID);
+    uint32_t index = service->AddGamepad(gamepadID.get(),
+                                         static_cast<GamepadMappingType>(a.mapping()),
+                                         a.num_buttons(),
+                                         a.num_axes());
+    if (!mShuttingdown) {
+      Unused << SendReplyGamepadIndex(aID, index);
+    }
+    return true;
+  }
+  if (aEvent.type() == GamepadChangeEvent::TGamepadRemoved) {
+    const GamepadRemoved& a = aEvent.get_GamepadRemoved();
+    service->RemoveGamepad(a.index());
+    return true;
+  }
+  if (aEvent.type() == GamepadChangeEvent::TGamepadButtonInformation) {
+    const GamepadButtonInformation& a = aEvent.get_GamepadButtonInformation();
+    service->NewButtonEvent(a.index(), a.button(), a.pressed(), a.value());
+    return true;
+  }
+  if (aEvent.type() == GamepadChangeEvent::TGamepadAxisInformation) {
+    const GamepadAxisInformation& a = aEvent.get_GamepadAxisInformation();
+    service->NewAxisMoveEvent(a.index(), a.axis(), a.value());
+    return true;
+  }
+
+  NS_WARNING("Unknown event type.");
+  return false;
+}
+
+bool
+GamepadTestChannelParent::RecvShutdownChannel()
+{
+  mShuttingdown = true;
+  Unused << Send__delete__(this);
+  return true;
+}
+
+} // namespace dom
+} // namespace mozilla