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https://github.com/NickHu/sway
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swaybar: send signal to status when hiding or showing bar
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parent
f6f72cb949
commit
a29ee77411
3 changed files with 21 additions and 0 deletions
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@ -22,6 +22,9 @@ struct status_line {
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const char *text;
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struct wl_list blocks; // i3bar_block::link
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int stop_signal;
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int cont_signal;
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bool click_events;
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bool clicked;
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char *buffer;
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@ -396,6 +396,10 @@ bool determine_bar_visibility(struct swaybar *bar, bool moving_layer) {
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destroy_layer_surface(output);
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}
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}
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wlr_log(WLR_DEBUG, "Sending %s signal to status command",
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visible ? "cont" : "stop");
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kill(bar->status->pid,
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visible ? bar->status->cont_signal : bar->status->stop_signal);
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}
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return visible;
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}
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@ -83,6 +83,17 @@ bool status_handle_readable(struct status_line *status) {
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return true;
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}
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}
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json_object *signal;
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if (json_object_object_get_ex(header, "stop_signal", &signal)) {
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status->stop_signal = json_object_get_int(signal);
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wlr_log(WLR_DEBUG, "Setting stop signal to %d", status->stop_signal);
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}
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if (json_object_object_get_ex(header, "cont_signal", &signal)) {
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status->cont_signal = json_object_get_int(signal);
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wlr_log(WLR_DEBUG, "Setting cont signal to %d", status->cont_signal);
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}
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json_object_put(header);
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wl_list_init(&status->blocks);
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@ -121,6 +132,9 @@ bool status_handle_readable(struct status_line *status) {
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struct status_line *status_line_init(char *cmd) {
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struct status_line *status = calloc(1, sizeof(struct status_line));
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status->stop_signal = SIGSTOP;
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status->cont_signal = SIGCONT;
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status->buffer_size = 8192;
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status->buffer = malloc(status->buffer_size);
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