1 files changed, 56 insertions, 0 deletions
diff --git a/include/ui/input.h b/include/ui/input.h
new file mode 100644
index 0000000000..4976f3da2c
--- /dev/null
+++ b/include/ui/input.h
@@ -0,0 +1,56 @@
+#ifndef INPUT_H
+#define INPUT_H
+
+#include "qapi-types.h"
+
+#define INPUT_EVENT_MASK_KEY   (1<<INPUT_EVENT_KIND_KEY)
+#define INPUT_EVENT_MASK_BTN   (1<<INPUT_EVENT_KIND_BTN)
+#define INPUT_EVENT_MASK_REL   (1<<INPUT_EVENT_KIND_REL)
+#define INPUT_EVENT_MASK_ABS   (1<<INPUT_EVENT_KIND_ABS)
+
+#define INPUT_EVENT_ABS_SIZE   0x8000
+
+typedef struct QemuInputHandler QemuInputHandler;
+typedef struct QemuInputHandlerState QemuInputHandlerState;
+
+typedef void (*QemuInputHandlerEvent)(DeviceState *dev, QemuConsole *src,
+                                      InputEvent *evt);
+typedef void (*QemuInputHandlerSync)(DeviceState *dev);
+
+struct QemuInputHandler {
+    const char             *name;
+    uint32_t               mask;
+    QemuInputHandlerEvent  event;
+    QemuInputHandlerSync   sync;
+};
+
+QemuInputHandlerState *qemu_input_handler_register(DeviceState *dev,
+                                                   QemuInputHandler *handler);
+void qemu_input_handler_activate(QemuInputHandlerState *s);
+void qemu_input_handler_unregister(QemuInputHandlerState *s);
+void qemu_input_event_send(QemuConsole *src, InputEvent *evt);
+void qemu_input_event_sync(void);
+
+InputEvent *qemu_input_event_new_key(KeyValue *key, bool down);
+void qemu_input_event_send_key(QemuConsole *src, KeyValue *key, bool down);
+void qemu_input_event_send_key_number(QemuConsole *src, int num, bool down);
+void qemu_input_event_send_key_qcode(QemuConsole *src, QKeyCode q, bool down);
+
+InputEvent *qemu_input_event_new_btn(InputButton btn, bool down);
+void qemu_input_queue_btn(QemuConsole *src, InputButton btn, bool down);
+void qemu_input_update_buttons(QemuConsole *src, uint32_t *button_map,
+                               uint32_t button_old, uint32_t button_new);
+
+bool qemu_input_is_absolute(void);
+int qemu_input_scale_axis(int value, int size_in, int size_out);
+InputEvent *qemu_input_event_new_move(InputEventKind kind,
+                                      InputAxis axis, int value);
+void qemu_input_queue_rel(QemuConsole *src, InputAxis axis, int value);
+void qemu_input_queue_abs(QemuConsole *src, InputAxis axis,
+                          int value, int size);
+
+void qemu_input_check_mode_change(void);
+void qemu_add_mouse_mode_change_notifier(Notifier *notify);
+void qemu_remove_mouse_mode_change_notifier(Notifier *notify);
+
+#endif /* INPUT_H */