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_MIN 0x0000 12 #define INPUT_EVENT_ABS_MAX 0x7FFF 13 14 typedef struct QemuInputHandler QemuInputHandler; 15 typedef struct QemuInputHandlerState QemuInputHandlerState; 16 17 typedef void (*QemuInputHandlerEvent)(DeviceState *dev, QemuConsole *src, 18 InputEvent *evt); 19 typedef void (*QemuInputHandlerSync)(DeviceState *dev); 20 21 struct QemuInputHandler { 22 const char *name; 23 uint32_t mask; 24 QemuInputHandlerEvent event; 25 QemuInputHandlerSync sync; 26 }; 27 28 QemuInputHandlerState *qemu_input_handler_register(DeviceState *dev, 29 QemuInputHandler *handler); 30 void qemu_input_handler_activate(QemuInputHandlerState *s); 31 void qemu_input_handler_deactivate(QemuInputHandlerState *s); 32 void qemu_input_handler_unregister(QemuInputHandlerState *s); 33 void qemu_input_handler_bind(QemuInputHandlerState *s, 34 const char *device_id, int head, 35 Error **errp); 36 void qemu_input_event_send(QemuConsole *src, InputEvent *evt); 37 void qemu_input_event_send_impl(QemuConsole *src, InputEvent *evt); 38 void qemu_input_event_sync(void); 39 void qemu_input_event_sync_impl(void); 40 41 void qemu_input_event_send_key(QemuConsole *src, KeyValue *key, bool down); 42 void qemu_input_event_send_key_number(QemuConsole *src, int num, bool down); 43 void qemu_input_event_send_key_qcode(QemuConsole *src, QKeyCode q, bool down); 44 void qemu_input_event_send_key_delay(uint32_t delay_ms); 45 int qemu_input_key_number_to_qcode(unsigned int nr); 46 int qemu_input_key_value_to_number(const KeyValue *value); 47 int qemu_input_key_value_to_qcode(const KeyValue *value); 48 int qemu_input_key_value_to_scancode(const KeyValue *value, bool down, 49 int *codes); 50 int qemu_input_linux_to_qcode(unsigned int lnx); 51 52 InputEvent *qemu_input_event_new_btn(InputButton btn, bool down); 53 void qemu_input_queue_btn(QemuConsole *src, InputButton btn, bool down); 54 void qemu_input_update_buttons(QemuConsole *src, uint32_t *button_map, 55 uint32_t button_old, uint32_t button_new); 56 57 bool qemu_input_is_absolute(void); 58 int qemu_input_scale_axis(int value, 59 int min_in, int max_in, 60 int min_out, int max_out); 61 InputEvent *qemu_input_event_new_move(InputEventKind kind, 62 InputAxis axis, int value); 63 void qemu_input_queue_rel(QemuConsole *src, InputAxis axis, int value); 64 void qemu_input_queue_abs(QemuConsole *src, InputAxis axis, int value, 65 int min_in, int max_in); 66 67 void qemu_input_check_mode_change(void); 68 void qemu_add_mouse_mode_change_notifier(Notifier *notify); 69 void qemu_remove_mouse_mode_change_notifier(Notifier *notify); 70 71 extern const guint qemu_input_map_linux_to_qcode_len; 72 extern const guint16 qemu_input_map_linux_to_qcode[]; 73 74 extern const guint qemu_input_map_qcode_to_qnum_len; 75 extern const guint16 qemu_input_map_qcode_to_qnum[]; 76 77 extern const guint qemu_input_map_qnum_to_qcode_len; 78 extern const guint16 qemu_input_map_qnum_to_qcode[]; 79 80 #endif /* INPUT_H */ 81