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bar/wayland: call on_mouse() directly from listeners

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This commit is contained in:
Daniel Eklöf 2019-02-03 15:28:32 +01:00
parent 85a1940e47
commit 29b57bcc48
1 changed files with 30 additions and 40 deletions
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70
bar/wayland.c
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@ -54,6 +54,8 @@ struct monitor {
};
struct wayland_backend {
struct bar *bar;
struct wl_display *display;
struct wl_registry *registry;
struct wl_compositor *compositor;
@ -92,6 +94,9 @@ struct wayland_backend {
tll(struct buffer) buffers; /* List of SHM buffers */
struct buffer *next_buffer; /* Bar is rendering to this one */
struct buffer *pending_buffer; /* Finished, but not yet rendered */
void (*bar_expose)(const struct bar *bar);
void (*bar_on_mouse)(struct bar *bar, enum mouse_event event, int x, int y);
};
void *
@ -154,13 +159,12 @@ wl_pointer_motion(void *data, struct wl_pointer *wl_pointer,
uint32_t time, wl_fixed_t surface_x, wl_fixed_t surface_y)
{
struct wayland_backend *backend = data;
//printf("MOTION: %dx%d\n", wl_fixed_to_int(surface_x), wl_fixed_to_int(surface_y));
backend->pointer.x = wl_fixed_to_int(surface_x);
backend->pointer.y = wl_fixed_to_int(surface_y);
write(backend->pipe_fds[1], &(uint8_t){3}, sizeof(uint8_t));
write(backend->pipe_fds[1], &backend->pointer.x, sizeof(backend->pointer.x));
write(backend->pipe_fds[1], &backend->pointer.y, sizeof(backend->pointer.y));
backend->bar_on_mouse(
backend->bar, ON_MOUSE_MOTION, backend->pointer.x, backend->pointer.y);
}
static void
@ -171,11 +175,8 @@ wl_pointer_button(void *data, struct wl_pointer *wl_pointer,
return;
struct wayland_backend *backend = data;
//printf("BUTTON: %dx%d\n", backend->pointer.x, backend->pointer.y);
write(backend->pipe_fds[1], &(uint8_t){2}, sizeof(uint8_t));
write(backend->pipe_fds[1], &backend->pointer.x, sizeof(backend->pointer.x));
write(backend->pipe_fds[1], &backend->pointer.y, sizeof(backend->pointer.y));
backend->bar_on_mouse(
backend->bar, ON_MOUSE_CLICK, backend->pointer.x, backend->pointer.y);
}
static void
@ -481,6 +482,8 @@ setup(struct bar *_bar)
struct private *bar = _bar->private;
struct wayland_backend *backend = bar->backend.data;
backend->bar = _bar;
backend->display = wl_display_connect(NULL);
assert(backend->display != NULL);
@ -622,6 +625,9 @@ loop(struct bar *_bar,
struct private *bar = _bar->private;
struct wayland_backend *backend = bar->backend.data;
backend->bar_expose = expose;
backend->bar_on_mouse = on_mouse;
#if 0
while (wl_display_prepare_read(backend->display) != 0){
//printf("initial wayland event\n");
@ -660,43 +666,27 @@ loop(struct bar *_bar,
//wl_display_cancel_read(backend->display);
read(backend->pipe_fds[0], &command, sizeof(command));
if (command == 1) {
//printf("refresh\n");
assert(command == 1);
expose(_bar);
assert(command == 1);
//printf("refresh\n");
expose(_bar);
#if 0
while (wl_display_prepare_read(backend->display) != 0) {
//printf("queued wayland events\n");
wl_display_dispatch_pending(backend->display);
}
wl_display_flush(backend->display);
while (wl_display_prepare_read(backend->display) != 0) {
//printf("queued wayland events\n");
wl_display_dispatch_pending(backend->display);
}
wl_display_flush(backend->display);
#endif
}
if (command == 2) {
//printf("mouse\n");
int x, y;
read(backend->pipe_fds[0], &x, sizeof(x));
read(backend->pipe_fds[0], &y, sizeof(y));
on_mouse(_bar, ON_MOUSE_CLICK, x, y);
}
if (command == 3) {
int x, y;
read(backend->pipe_fds[0], &x, sizeof(x));
read(backend->pipe_fds[0], &y, sizeof(y));
on_mouse(_bar, ON_MOUSE_MOTION, x, y);
}
continue;
}
if (fds[1].revents & POLLIN) {
#if 0
//printf("wayland events\n");
wl_display_read_events(backend->display);
wl_display_dispatch_pending(backend->display);
//printf("wayland events\n");
wl_display_read_events(backend->display);
wl_display_dispatch_pending(backend->display);
#endif
//printf("wayland events\n");
wl_display_dispatch(backend->display);
//printf("wayland events\n");
wl_display_dispatch(backend->display);
}
}
}