1 #ifndef INPUT_H 2 #define INPUT_H 3 4 #include "qapi-types.h" 5 6 #define INPUT_EVENT_MASK_KEY (1<<INPUT_EVENT_KIND_KEY) 7 #define INPUT_EVENT_MASK_BTN (1<<INPUT_EVENT_KIND_BTN) 8 #define INPUT_EVENT_MASK_REL (1<<INPUT_EVENT_KIND_REL) 9 #define INPUT_EVENT_MASK_ABS (1<<INPUT_EVENT_KIND_ABS) 10 11 #define INPUT_EVENT_ABS_SIZE 0x8000 12 13 typedef struct QemuInputHandler QemuInputHandler; 14 typedef struct QemuInputHandlerState QemuInputHandlerState; 15 16 typedef void (*QemuInputHandlerEvent)(DeviceState *dev, QemuConsole *src, 17 InputEvent *evt); 18 typedef void (*QemuInputHandlerSync)(DeviceState *dev); 19 20 struct QemuInputHandler { 21 const char *name; 22 uint32_t mask; 23 QemuInputHandlerEvent event; 24 QemuInputHandlerSync sync; 25 }; 26 27 QemuInputHandlerState *qemu_input_handler_register(DeviceState *dev, 28 QemuInputHandler *handler); 29 void qemu_input_handler_activate(QemuInputHandlerState *s); 30 void qemu_input_handler_unregister(QemuInputHandlerState *s); 31 void qemu_input_event_send(QemuConsole *src, InputEvent *evt); 32 void qemu_input_event_sync(void); 33 34 InputEvent *qemu_input_event_new_key(KeyValue *key, bool down); 35 void qemu_input_event_send_key(QemuConsole *src, KeyValue *key, bool down); 36 void qemu_input_event_send_key_number(QemuConsole *src, int num, bool down); 37 void qemu_input_event_send_key_qcode(QemuConsole *src, QKeyCode q, bool down); 38 int qemu_input_key_value_to_number(const KeyValue *value); 39 int qemu_input_key_value_to_qcode(const KeyValue *value); 40 int qemu_input_key_value_to_scancode(const KeyValue *value, bool down, 41 int *codes); 42 43 InputEvent *qemu_input_event_new_btn(InputButton btn, bool down); 44 void qemu_input_queue_btn(QemuConsole *src, InputButton btn, bool down); 45 void qemu_input_update_buttons(QemuConsole *src, uint32_t *button_map, 46 uint32_t button_old, uint32_t button_new); 47 48 bool qemu_input_is_absolute(void); 49 int qemu_input_scale_axis(int value, int size_in, int size_out); 50 InputEvent *qemu_input_event_new_move(InputEventKind kind, 51 InputAxis axis, int value); 52 void qemu_input_queue_rel(QemuConsole *src, InputAxis axis, int value); 53 void qemu_input_queue_abs(QemuConsole *src, InputAxis axis, 54 int value, int size); 55 56 void qemu_input_check_mode_change(void); 57 void qemu_add_mouse_mode_change_notifier(Notifier *notify); 58 void qemu_remove_mouse_mode_change_notifier(Notifier *notify); 59 60 #endif /* INPUT_H */ 61