| 51 | } |
| 52 | |
| 53 | auto JACK::update() -> void { |
| 54 | std::string format; |
| 55 | std::string state = JACKState(); |
| 56 | float latency = 1000 * (float)bufsize_ / (float)samplerate_; |
| 57 | |
| 58 | if (label_.get_style_context()->has_class("xrun")) { |
| 59 | label_.get_style_context()->remove_class("xrun"); |
| 60 | state = "connected"; |
| 61 | } |
| 62 | |
| 63 | if (label_.get_style_context()->has_class(state_)) |
| 64 | label_.get_style_context()->remove_class(state_); |
| 65 | label_.get_style_context()->add_class(state); |
| 66 | state_ = state; |
| 67 | |
| 68 | if (config_["format-" + state].isString()) { |
| 69 | format = config_["format-" + state].asString(); |
| 70 | } else if (config_["format"].isString()) { |
| 71 | format = config_["format"].asString(); |
| 72 | } else |
| 73 | format = "{load}%"; |
| 74 | |
| 75 | label_.set_markup(fmt::format(fmt::runtime(format), fmt::arg("load", std::round(load_)), |
| 76 | fmt::arg("bufsize", bufsize_), fmt::arg("samplerate", samplerate_), |
| 77 | fmt::arg("latency", fmt::format("{:.2f}", latency)), |
| 78 | fmt::arg("xruns", xruns_))); |
| 79 | |
| 80 | if (tooltipEnabled()) { |
| 81 | std::string tooltip_format = "{bufsize}/{samplerate} {latency}ms"; |
| 82 | if (config_["tooltip-format"].isString()) tooltip_format = config_["tooltip-format"].asString(); |
| 83 | label_.set_tooltip_text(fmt::format( |
| 84 | fmt::runtime(tooltip_format), fmt::arg("load", std::round(load_)), |
| 85 | fmt::arg("bufsize", bufsize_), fmt::arg("samplerate", samplerate_), |
| 86 | fmt::arg("latency", fmt::format("{:.2f}", latency)), fmt::arg("xruns", xruns_))); |
| 87 | } |
| 88 | |
| 89 | // Call parent update |
| 90 | ALabel::update(); |
| 91 | } |
| 92 | |
| 93 | int JACK::bufSize(jack_nframes_t size) { |
| 94 | bufsize_ = size; |