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void apply_output_config(struct output_config *oc, struct sway_output *output) { | |
struct wlr_output *wlr_output = output->wlr_output; | |
if (!oc) { | |
if (!output->enabled) { | |
if (oc->dpms_state != DPMS_OFF) { | |
wlr_output_enable(wlr_output, true); | |
} | |
output_enable(output, oc); | |
return; | |
} | |
} | |
if (oc) { | |
switch (oc->dpms_state) { | |
case DPMS_ON: | |
wlr_log(WLR_DEBUG, "Turning on screen"); | |
wlr_output_enable(wlr_output, true); | |
break; | |
case DPMS_OFF: | |
wlr_log(WLR_DEBUG, "Turning off screen"); | |
wlr_output_enable(wlr_output, false); | |
break; | |
case DPMS_IGNORE: | |
break; | |
} | |
if (oc->enabled == 0) { | |
if (output->enabled) { | |
if (output->bg_pid != 0) { | |
terminate_swaybg(output->bg_pid); | |
output->bg_pid = 0; | |
} | |
output_disable(output); | |
wlr_output_layout_remove(root->output_layout, wlr_output); | |
} | |
wlr_output_enable(wlr_output, false); | |
return; | |
} | |
if (oc->width > 0 && oc->height > 0) { | |
wlr_log(WLR_DEBUG, "Set %s mode to %dx%d (%f GHz)", oc->name, oc->width, | |
oc->height, oc->refresh_rate); | |
set_mode(wlr_output, oc->width, oc->height, oc->refresh_rate); | |
//TODO: Fix modesetting! | |
} else if (wlr_output->current_mode == NULL && !wl_list_empty(&wlr_output->modes)) { | |
struct wlr_output_mode *mode = | |
wl_container_of(wlr_output->modes.prev, mode, link); | |
wlr_output_set_mode(wlr_output, mode); | |
} | |
if (oc->scale > 0) { | |
wlr_log(WLR_DEBUG, "Set %s scale to %f", oc->name, oc->scale); | |
wlr_output_set_scale(wlr_output, oc->scale); | |
} | |
if (oc->transform >= 0) { | |
wlr_log(WLR_DEBUG, "Set %s transform to %d", oc->name, oc->transform); | |
wlr_output_set_transform(wlr_output, oc->transform); | |
} | |
// Find position for it | |
if (oc->x != -1 || oc->y != -1) { | |
wlr_log(WLR_DEBUG, "Set %s position to %d, %d", oc->name, oc->x, oc->y); | |
wlr_output_layout_add(root->output_layout, wlr_output, oc->x, oc->y); | |
} else { | |
wlr_output_layout_add_auto(root->output_layout, wlr_output); | |
} | |
int output_i; | |
for (output_i = 0; output_i < root->outputs->length; ++output_i) { | |
if (root->outputs->items[output_i] == output) { | |
break; | |
} | |
} | |
if (output->bg_pid != 0) { | |
terminate_swaybg(output->bg_pid); | |
} | |
if (oc->background && config->swaybg_command) { | |
wlr_log(WLR_DEBUG, "Setting background for output %d to %s", | |
output_i, oc->background); | |
size_t len = snprintf(NULL, 0, "%s %d \"%s\" %s %s", | |
config->swaybg_command, output_i, oc->background, | |
oc->background_option, | |
oc->background_fallback ? oc->background_fallback : ""); | |
char *command = malloc(len + 1); | |
if (!command) { | |
wlr_log(WLR_DEBUG, "Unable to allocate swaybg command"); | |
return; | |
} | |
snprintf(command, len + 1, "%s %d \"%s\" %s %s", | |
config->swaybg_command, output_i, oc->background, | |
oc->background_option, | |
oc->background_fallback ? oc->background_fallback : ""); | |
wlr_log(WLR_DEBUG, "-> %s", command); | |
char *const cmd[] = { "sh", "-c", command, NULL }; | |
output->bg_pid = fork(); | |
if (output->bg_pid == 0) { | |
execvp(cmd[0], cmd); | |
} else { | |
free(command); | |
} | |
} | |
} |
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