Merge pull request #2497 from wwylele/input-2

Refactor input emulation & add SDL gamepad support

1 files changed, 45 insertions, 0 deletions

diff --git a/src/input_common/keyboard.h b/src/input_common/keyboard.h
new file mode 100644
index 000000000..76359aa30
--- /dev/null
+++ b/src/input_common/keyboard.h
@@ -0,0 +1,45 @@
+// Copyright 2017 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <memory>
+#include "core/frontend/input.h"
+
+namespace InputCommon {
+
+class KeyButtonList;
+
+/**
+ * A button device factory representing a keyboard. It receives keyboard events and forward them
+ * to all button devices it created.
+ */
+class Keyboard final : public Input::Factory<Input::ButtonDevice> {
+public:
+    Keyboard();
+
+    /**
+     * Creates a button device from a keyboard key
+     * @param params contains parameters for creating the device:
+     *     - "code": the code of the key to bind with the button
+     */
+    std::unique_ptr<Input::ButtonDevice> Create(const Common::ParamPackage& params) override;
+
+    /**
+     * Sets the status of all buttons bound with the key to pressed
+     * @param key_code the code of the key to press
+     */
+    void PressKey(int key_code);
+
+    /**
+     * Sets the status of all buttons bound with the key to released
+     * @param key_code the code of the key to release
+     */
+    void ReleaseKey(int key_code);
+
+private:
+    std::shared_ptr<KeyButtonList> key_button_list;
+};
+
+} // namespace InputCommon