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Add scale and transform events to sway_output

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This commit is contained in:
emersion 2017-12-12 19:40:17 +01:00
parent 475a0132a9
commit f3d880b0ec
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3 changed files with 39 additions and 3 deletions
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8
include/sway/output.h
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@ -12,8 +12,16 @@ struct sway_output {
struct sway_container *swayc;
struct sway_server *server;
struct timespec last_frame;
struct {
struct wl_signal scale;
struct wl_signal transform;
} events;
struct wl_listener frame;
struct wl_listener resolution;
struct wl_listener scale;
struct wl_listener transform;
};
#endif

2
sway/config/output.c
View file

@ -112,10 +112,12 @@ void apply_output_config(struct output_config *oc, swayc_t *output) {
if (oc && oc->scale > 0) {
sway_log(L_DEBUG, "Set %s scale to %d", oc->name, oc->scale);
wlr_output_set_scale(wlr_output, oc->scale);
wl_signal_emit(&output->sway_output->events.scale, output->sway_output);
}
if (oc && oc->transform >= 0) {
sway_log(L_DEBUG, "Set %s transform to %d", oc->name, oc->transform);
wlr_output_transform(wlr_output, oc->transform);
wl_signal_emit(&output->sway_output->events.transform, output->sway_output);
}
// Find position for it

32
sway/desktop/output.c
View file

@ -98,17 +98,40 @@ static void output_resolution_notify(struct wl_listener *listener, void *data) {
arrange_windows(soutput->swayc, -1, -1);
}
static void output_scale_notify(struct wl_listener *listener, void *data) {
struct sway_output *soutput = wl_container_of(
listener, soutput, scale);
arrange_windows(soutput->swayc, -1, -1);
}
static void output_transform_notify(struct wl_listener *listener, void *data) {
struct sway_output *soutput = wl_container_of(
listener, soutput, transform);
arrange_windows(soutput->swayc, -1, -1);
}
void output_add_notify(struct wl_listener *listener, void *data) {
struct sway_server *server = wl_container_of(listener, server, output_add);
struct wlr_output *wlr_output = data;
sway_log(L_DEBUG, "New output %p: %s", wlr_output, wlr_output->name);
struct sway_output *output = calloc(1, sizeof(struct sway_output));
if (!output) {
return;
}
output->wlr_output = wlr_output;
output->server = server;
output->swayc = new_output(output);
if (wl_list_length(&wlr_output->modes) > 0) {
wl_signal_init(&output->events.scale);
wl_signal_init(&output->events.transform);
output->swayc = new_output(output);
if (!output->swayc) {
free(output);
return;
}
if (!wl_list_empty(&wlr_output->modes)) {
struct wlr_output_mode *mode = NULL;
mode = wl_container_of((&wlr_output->modes)->prev, mode, link);
wlr_output_set_mode(wlr_output, mode);
@ -116,9 +139,12 @@ void output_add_notify(struct wl_listener *listener, void *data) {
output->frame.notify = output_frame_notify;
wl_signal_add(&wlr_output->events.frame, &output->frame);
output->resolution.notify = output_resolution_notify;
wl_signal_add(&wlr_output->events.resolution, &output->resolution);
output->scale.notify = output_scale_notify;
wl_signal_add(&output->events.scale, &output->scale);
output->transform.notify = output_transform_notify;
wl_signal_add(&output->events.transform, &output->transform);
arrange_windows(output->swayc, -1, -1);
}