1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
|
#ifndef WLR_XWAYLAND_H
#define WLR_XWAYLAND_H
#include <time.h>
#include <stdbool.h>
#include <wlr/types/wlr_compositor.h>
#include <wlr/types/wlr_seat.h>
#include <xcb/xcb.h>
#ifdef HAS_XCB_ICCCM
#include <xcb/xcb_icccm.h>
#endif
struct wlr_xwm;
struct wlr_xwayland_cursor;
struct wlr_xwayland {
pid_t pid;
int display;
int x_fd[2], wl_fd[2], wm_fd[2];
struct wl_client *client;
struct wl_display *wl_display;
struct wlr_compositor *compositor;
struct wlr_seat *seat;
time_t server_start;
struct wl_event_source *sigusr1_source;
struct wl_listener destroy_listener;
struct wlr_xwm *xwm;
struct wlr_xwayland_cursor *cursor;
struct {
struct wl_signal ready;
struct wl_signal new_surface;
} events;
/**
* Add a custom event handler to xwayland. Return 1 if the event was
* handled or 0 to use the default wlr-xwayland handler. wlr-xwayland will
* free the event.
*/
int (*user_event_handler)(struct wlr_xwm *xwm, xcb_generic_event_t *event);
void *data;
};
enum wlr_xwayland_surface_decorations {
WLR_XWAYLAND_SURFACE_DECORATIONS_ALL = 0,
WLR_XWAYLAND_SURFACE_DECORATIONS_NO_BORDER = 1,
WLR_XWAYLAND_SURFACE_DECORATIONS_NO_TITLE = 2,
};
struct wlr_xwayland_surface_hints {
uint32_t flags;
uint32_t input;
int32_t initial_state;
xcb_pixmap_t icon_pixmap;
xcb_window_t icon_window;
int32_t icon_x, icon_y;
xcb_pixmap_t icon_mask;
xcb_window_t window_group;
};
struct wlr_xwayland_surface_size_hints {
uint32_t flags;
int32_t x, y;
int32_t width, height;
int32_t min_width, min_height;
int32_t max_width, max_height;
int32_t width_inc, height_inc;
int32_t base_width, base_height;
int32_t min_aspect_num, min_aspect_den;
int32_t max_aspect_num, max_aspect_den;
uint32_t win_gravity;
};
struct wlr_xwayland_surface {
xcb_window_t window_id;
struct wlr_xwm *xwm;
uint32_t surface_id;
struct wl_list link;
struct wl_list unpaired_link;
struct wlr_surface *surface;
int16_t x, y;
uint16_t width, height;
uint16_t saved_width, saved_height;
bool override_redirect;
bool mapped;
bool added;
char *title;
char *class;
char *instance;
struct wlr_xwayland_surface *parent;
pid_t pid;
xcb_atom_t *window_type;
size_t window_type_len;
xcb_atom_t *protocols;
size_t protocols_len;
uint32_t decorations;
struct wlr_xwayland_surface_hints *hints;
uint32_t hints_urgency;
struct wlr_xwayland_surface_size_hints *size_hints;
// _NET_WM_STATE
bool fullscreen;
bool maximized_vert;
bool maximized_horz;
bool has_alpha;
struct {
struct wl_signal destroy;
struct wl_signal request_configure;
struct wl_signal request_move;
struct wl_signal request_resize;
struct wl_signal request_maximize;
struct wl_signal request_fullscreen;
struct wl_signal map_notify;
struct wl_signal unmap_notify;
struct wl_signal set_title;
struct wl_signal set_class;
struct wl_signal set_parent;
struct wl_signal set_pid;
struct wl_signal set_window_type;
} events;
struct wl_listener surface_destroy;
struct wl_listener surface_commit;
void *data;
};
struct wlr_xwayland_surface_configure_event {
struct wlr_xwayland_surface *surface;
int16_t x, y;
uint16_t width, height;
};
// TODO: maybe add a seat to these
struct wlr_xwayland_move_event {
struct wlr_xwayland_surface *surface;
};
struct wlr_xwayland_resize_event {
struct wlr_xwayland_surface *surface;
uint32_t edges;
};
struct wlr_xwayland *wlr_xwayland_create(struct wl_display *wl_display,
struct wlr_compositor *compositor);
void wlr_xwayland_destroy(struct wlr_xwayland *wlr_xwayland);
void wlr_xwayland_set_cursor(struct wlr_xwayland *wlr_xwayland,
uint8_t *pixels, uint32_t stride, uint32_t width, uint32_t height,
int32_t hotspot_x, int32_t hotspot_y);
void wlr_xwayland_surface_activate(struct wlr_xwayland_surface *surface,
bool activated);
void wlr_xwayland_surface_configure(struct wlr_xwayland_surface *surface,
int16_t x, int16_t y, uint16_t width, uint16_t height);
void wlr_xwayland_surface_close(struct wlr_xwayland_surface *surface);
void wlr_xwayland_surface_set_maximized(struct wlr_xwayland_surface *surface,
bool maximized);
void wlr_xwayland_surface_set_fullscreen(struct wlr_xwayland_surface *surface,
bool fullscreen);
void wlr_xwayland_set_seat(struct wlr_xwayland *xwayland,
struct wlr_seat *seat);
#endif
|
