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
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
|
#include "wm.h"
struct Payload
{
Client *client;
struct wlr_output *output;
struct timespec *when;
int x, y;
};
static
void
render(struct wlr_surface *surface, int sx, int sy, void *data)
{
float matrix[9];
double x, y;
Client *client;
struct Payload *payload;
struct wlr_box box;
struct wlr_output *output;
struct wlr_texture *texture;
enum wl_output_transform transform;
payload = data;
client = payload->client;
output = payload->output;
texture = wlr_surface_get_texture(surface);
if(!texture)
return;
x = 0, y = 0;
wlr_output_layout_output_coords(server.monitor.layout, output, &x, &y);
box = (struct wlr_box) {
.x = x + payload->x + sx,
.y = y + payload->y + sy,
.width = surface->current.width,
.height = surface->current.height,
};
scale_box(&box, output->scale);
transform = wlr_output_transform_invert(surface->current.transform);
wlr_matrix_project_box(matrix, &box, transform, 0, output->transform_matrix);
wlr_render_texture_with_matrix(server.renderer, texture, matrix, 1);
wlr_surface_send_frame_done(surface, payload->when);
wlr_presentation_surface_sampled_on_output(server.present, surface, output);
}
static
void
render_clients(Monitor *monitor, struct timespec *now)
{
double x, y;
int i, w, h, bw;
float *color;
Client *client;
struct wlr_output *output;
struct wlr_box *borders;
struct wlr_surface *surface;
output = monitor->output;
wl_list_for_each_reverse(client, &server.client.stack, stack) {
if(!client->ismapped)
continue;
surface = client->xdg->surface;
x = client->geometry.x, y = client->geometry.y;
wlr_output_layout_output_coords(server.monitor.layout, output, &x, &y);
if((bw=client->border)) {
w = surface->current.width;
h = surface->current.height;
borders = (struct wlr_box[4]) {
{x, y, w+2*bw, bw}, /* top */
{x, y+bw, bw, h}, /* left */
{x+bw+w, y+bw, bw, h}, /* right */
{x, y+bw+h, w+2*bw, bw}, /* bottom */
};
color = (client == server.selected) ? cfg·focuscolor : cfg·bordercolor;
for(i=0; i<4; i++) {
scale_box(&borders[i], output->scale);
wlr_render_rect(server.renderer, &borders[i], color, output->transform_matrix);
}
}
struct Payload payload = {
.output = output,
.client = client,
.when = now,
.x = client->geometry.x + client->border,
.y = client->geometry.y + client->border,
};
wlr_xdg_surface_for_each_surface(client->xdg, render, &payload);
}
}
static
void
render_monitor(struct wl_listener *l, void *data)
{
int w, h;
Client *client;
Monitor *monitor;
struct timespec now;
clock_gettime(CLOCK_MONOTONIC, &now);
monitor = wl_container_of(l, monitor, event.render);
wl_list_for_each(client, &server.client.list, link) {
if(client->resize) {
wlr_surface_send_frame_done(client->xdg->surface, &now);
}
}
if(!wlr_output_attach_render(monitor->output, nil))
return;
wlr_output_effective_resolution(monitor->output, &w, &h);
/* start of rendering kernel */
wlr_renderer_begin(server.renderer, w, h);
wlr_renderer_clear(server.renderer, cfg·rootcolor);
render_clients(monitor, &now);
wlr_output_render_software_cursors(monitor->output, nil);
wlr_renderer_end(server.renderer);
wlr_output_commit(monitor->output);
}
static
void
free_monitor(struct wl_listener *l, void *data)
{
/*
int len, i = 0;
struct wlr_output *output = data;
Monitor *monitor = output->data;
wl_list_remove(&monitor->event.destroy.link);
wl_list_remove(&monitor->event.render.link);
wl_list_remove(&monitor->link);
wlr_output_layout_remove(server.monitor.layout, monitor->output);
len = wl_list_length(&server.monitor.list);
*/
/*
do // don't switch to disabled mons
selmon = wl_container_of(mons.prev, selmon, link);
while (!selmon->wlr_output->enabled && i++ < nmons);
focusclient(focustop(selmon), 1);
closemon(m);
free(monitor);
*/
}
void
make_monitor(struct wl_listener *l, void *data)
{
Client *client;
Monitor *monitor;
MonitorRule *rule;
struct wlr_output_mode *mode;
struct wlr_output *output = data;
/*
* XXX: needed?
if (wl_list_empty(&output->modes))
return;
*/
monitor = calloc(1, sizeof(*monitor));
monitor->output = output;
for(rule=cfg·monitorrule; rule != cfg·endmonitorrule; ++rule) {
if(!rule->name || strstr(output->name, rule->name)) {
monitor->master.len = rule->master.len;
monitor->master.frac = rule->master.frac;
wlr_output_set_scale(output, rule->scale);
wlr_xcursor_manager_load(server.cursor.manager, rule->scale);
monitor->layouts[0] = monitor->layouts[1] = monitor->layout = rule->layout;
wlr_output_set_transform(output, rule->transform);
break;
}
}
mode = wlr_output_preferred_mode(output);
wlr_output_set_mode(output, mode);
wlr_output_enable_adaptive_sync(output, true);
monitor->event.render.notify = render_monitor;
wl_signal_add(&output->events.frame, &monitor->event.render);
monitor->event.destroy.notify = free_monitor;
wl_signal_add(&output->events.destroy, &monitor->event.destroy);
wlr_output_enable(output, true);
if (!wlr_output_commit(output))
return;
wl_list_insert(&server.monitor.list, &monitor->link);
wlr_output_layout_add(server.monitor.layout, output, rule->x, rule->y);
server.monitor.geometry = *wlr_output_layout_get_box(server.monitor.layout, nil);
/* update the geometries of all monitors */
wl_list_for_each(monitor, &server.monitor.list, link) {
/* first monitor in the list = most recently added */
wl_list_for_each(client, &server.client.list, link) {
if(client->isfloating)
resize(client, client->geometry.x+monitor->window.width, client->geometry.y,
client->geometry.width, client->geometry.height, 0);
}
return;
}
}
void
layout_change(struct wl_listener *l, void *data)
{
}
|
