@samitouri / QOSamiQemu
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1 #ifndef INPUT_H
2 #define INPUT_H
3
4 #include "qapi/qapi-types-ui.h"
5 #include "qemu/notify.h"
6
7 #define INPUT_EVENT_MASK_KEY (1<<INPUT_EVENT_KIND_KEY)
8 #define INPUT_EVENT_MASK_BTN (1<<INPUT_EVENT_KIND_BTN)
9 #define INPUT_EVENT_MASK_REL (1<<INPUT_EVENT_KIND_REL)
10 #define INPUT_EVENT_MASK_ABS (1<<INPUT_EVENT_KIND_ABS)
11 #define INPUT_EVENT_MASK_MTT (1<<INPUT_EVENT_KIND_MTT)
12
13 #define INPUT_EVENT_ABS_MIN 0x0000
14 #define INPUT_EVENT_ABS_MAX 0x7FFF
15 #define INPUT_EVENT_SLOTS_MIN 0x0
16 #define INPUT_EVENT_SLOTS_MAX 0xa
17
18 typedef struct QemuInputHandler QemuInputHandler;
19 typedef struct QemuInputHandlerState QemuInputHandlerState;
20
21 typedef struct QemuInputKeyEvent {
22 unsigned int key;
23 bool down;
24 } QemuInputKeyEvent;
25
26 typedef struct QemuInputEvent {
27 InputEventKind type;
28 union {
29 QemuInputKeyEvent key;
30 InputBtnEvent btn;
31 InputMoveEvent rel;
32 InputMoveEvent abs;
33 InputMultiTouchEvent mtt;
34 };
35 } QemuInputEvent;
36
37 typedef void (*QemuInputHandlerEvent)(DeviceState *dev, QemuConsole *src,
38 QemuInputEvent *evt);
39 typedef void (*QemuInputHandlerSync)(DeviceState *dev);
40
41 struct QemuInputHandler {
42 const char *name;
43 uint32_t mask;
44 QemuInputHandlerEvent event;
45 QemuInputHandlerSync sync;
46 };
47
48 G_GNUC_WARN_UNUSED_RESULT
49 QemuInputHandlerState *qemu_input_handler_register(DeviceState *dev,
50 const QemuInputHandler *handler);
51 void qemu_input_handler_activate(QemuInputHandlerState *s);
52 void qemu_input_handler_deactivate(QemuInputHandlerState *s);
53 void qemu_input_handler_unregister(QemuInputHandlerState *s);
54 void qemu_input_handler_bind(QemuInputHandlerState *s,
55 const char *device_id, int head,
56 Error **errp);
57 void qemu_input_event_send(QemuConsole *src, QemuInputEvent *evt);
58 void qemu_input_event_send_impl(QemuConsole *src, QemuInputEvent *evt);
59 void qemu_input_event_sync(void);
60 void qemu_input_event_sync_impl(void);
61
62 void qemu_input_event_send_key_linux(QemuConsole *src, unsigned int lnx,
63 bool down);
64 void qemu_input_event_send_key_number(QemuConsole *src, int num, bool down);
65 void qemu_input_event_send_key_delay(uint32_t delay_ms);
66 int qemu_input_key_number_to_qcode(unsigned int nr);
67 unsigned int qemu_input_key_number_to_linux(unsigned int nr);
68 unsigned int qemu_input_key_value_to_linux(const KeyValue *value);
69 int qemu_input_linux_to_scancode(unsigned int lnx, bool down, int *codes);
70 int qemu_input_linux_to_qcode(unsigned int lnx);
71
72 void qemu_input_queue_btn(QemuConsole *src, InputButton btn, bool down);
73 void qemu_input_update_buttons(QemuConsole *src, uint32_t *button_map,
74 uint32_t button_old, uint32_t button_new);
75
76 bool qemu_input_is_absolute(const QemuConsole *con);
77 int qemu_input_scale_axis(int value,
78 int min_in, int max_in,
79 int min_out, int max_out);
80 void qemu_input_queue_rel(QemuConsole *src, InputAxis axis, int value);
81 void qemu_input_queue_abs(QemuConsole *src, InputAxis axis, int value,
82 int min_in, int max_in);
83 void qemu_input_queue_mtt(QemuConsole *src, InputMultiTouchType type, int slot,
84 int tracking_id);
85 void qemu_input_queue_mtt_abs(QemuConsole *src, InputAxis axis, int value,
86 int min_in, int max_in,
87 int slot, int tracking_id);
88
89 /* Touch devices */
90 typedef struct touch_slot {
91 int x;
92 int y;
93 int tracking_id;
94 } touch_slot;
95
96 void qemu_input_touch_event(QemuConsole *con,
97 struct touch_slot touch_slots[INPUT_EVENT_SLOTS_MAX],
98 uint64_t num_slot,
99 int width, int height,
100 double x, double y,
101 InputMultiTouchType type,
102 Error **errp);
103
104 void qemu_add_mouse_mode_change_notifier(Notifier *notify);
105 void qemu_remove_mouse_mode_change_notifier(Notifier *notify);
106
107 extern const guint qemu_input_map_atset1_to_linux_len;
108 extern const guint16 qemu_input_map_atset1_to_linux[];
109
110 extern const guint qemu_input_map_linux_to_qcode_len;
111 extern const guint16 qemu_input_map_linux_to_qcode[];
112
113 extern const guint qemu_input_map_linux_to_atset1_len;
114 extern const guint16 qemu_input_map_linux_to_atset1[];
115
116 extern const guint qemu_input_map_linux_to_atset2_len;
117 extern const guint16 qemu_input_map_linux_to_atset2[];
118
119 extern const guint qemu_input_map_linux_to_atset3_len;
120 extern const guint16 qemu_input_map_linux_to_atset3[];
121
122 extern const guint qemu_input_map_qcode_to_linux_len;
123 extern const guint16 qemu_input_map_qcode_to_linux[];
124
125 extern const guint qemu_input_map_linux_to_qnum_len;
126 extern const guint16 qemu_input_map_linux_to_qnum[];
127
128 extern const guint qemu_input_map_linux_to_sun_len;
129 extern const guint16 qemu_input_map_linux_to_sun[];
130
131 extern const guint qemu_input_map_qnum_to_linux_len;
132 extern const guint16 qemu_input_map_qnum_to_linux[];
133
134 extern const guint qemu_input_map_usb_to_linux_len;
135 extern const guint16 qemu_input_map_usb_to_linux[];
136
137 extern const guint qemu_input_map_win32_to_linux_len;
138 extern const guint16 qemu_input_map_win32_to_linux[];
139
140 extern const guint qemu_input_map_x11_to_linux_len;
141 extern const guint16 qemu_input_map_x11_to_linux[];
142
143 extern const guint qemu_input_map_xorgkbd_to_linux_len;
144 extern const guint16 qemu_input_map_xorgkbd_to_linux[];
145
146 extern const guint qemu_input_map_xorgxquartz_to_linux_len;
147 extern const guint16 qemu_input_map_xorgxquartz_to_linux[];
148
149 extern const guint qemu_input_map_xorgxwin_to_linux_len;
150 extern const guint16 qemu_input_map_xorgxwin_to_linux[];
151
152 extern const guint qemu_input_map_osx_to_linux_len;
153 extern const guint16 qemu_input_map_osx_to_linux[];
154
155 /**
156 * qemu_input_get_leds_mask() - get the LED mask for the given console
157 * @con: a QemuConsole or NULL
158 *
159 * If @con is NULL, returns the LED state mask for the default console.
160 */
161 uint32_t qemu_input_get_leds_mask(const QemuConsole *con);
162 void qemu_input_handler_set_leds_mask(QemuInputHandlerState *s, uint32_t leds_mask);
163 void qemu_input_led_notifier_add(Notifier *n);
164 void qemu_input_led_notifier_remove(Notifier *n);
165
166 #endif /* INPUT_H */