Initial InputMappers for evdev input HAL.
The previous design of the InputHost wrapper classes made it very
painful to do testing, so this change also reverts to a more classical
C++ pattern for non-copyable objects. The InputHost classes still simply
call through to the input_host_t and callbacks as before.
Updated unittests to use gmock for mocking the InputHost interactions.
Change-Id: I4b70df2c89ed48af77446b8f5b87a4bde94510bf
diff --git a/modules/input/evdev/SwitchInputMapper.h b/modules/input/evdev/SwitchInputMapper.h
new file mode 100644
index 0000000..b3a1c05
--- /dev/null
+++ b/modules/input/evdev/SwitchInputMapper.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_SWITCH_INPUT_MAPPER_H_
+#define ANDROID_SWITCH_INPUT_MAPPER_H_
+
+#include <cstdint>
+
+#include <utils/BitSet.h>
+#include <utils/Timers.h>
+
+#include "InputMapper.h"
+
+namespace android {
+
+class InputDeviceNode;
+class InputReportDefinition;
+struct InputEvent;
+
+class SwitchInputMapper : public InputMapper {
+public:
+ SwitchInputMapper();
+ virtual ~SwitchInputMapper() = default;
+
+ virtual bool configureInputReport(InputDeviceNode* devNode,
+ InputReportDefinition* report) override;
+ virtual void process(const InputEvent& event) override;
+
+private:
+ void processSwitch(int32_t switchCode, int32_t switchValue);
+ void sync(nsecs_t when);
+
+ BitSet32 mSwitchValues;
+ BitSet32 mUpdatedSwitchMask;
+};
+
+} // namespace android
+
+#endif // ANDROID_SWITCH_INPUT_MAPPER_H_