122 lines
3.9 KiB
C++
122 lines
3.9 KiB
C++
#include "ALabel.hpp"
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#include <fmt/format.h>
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#include <util/command.hpp>
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namespace waybar {
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ALabel::ALabel(const Json::Value& config, const std::string& name, const std::string& id,
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const std::string& format, uint16_t interval, bool ellipsize)
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: AModule(config, name, id, config["format-alt"].isString()),
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format_(config_["format"].isString() ? config_["format"].asString() : format),
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interval_(config_["interval"] == "once"
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? std::chrono::seconds(100000000)
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: std::chrono::seconds(
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config_["interval"].isUInt() ? config_["interval"].asUInt() : interval)),
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default_format_(format_) {
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label_.set_name(name);
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if (!id.empty()) {
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label_.get_style_context()->add_class(id);
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}
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event_box_.add(label_);
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if (config_["max-length"].isUInt()) {
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label_.set_max_width_chars(config_["max-length"].asUInt());
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label_.set_ellipsize(Pango::EllipsizeMode::ELLIPSIZE_END);
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} else if (ellipsize && label_.get_max_width_chars() == -1) {
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label_.set_ellipsize(Pango::EllipsizeMode::ELLIPSIZE_END);
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}
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if (config_["rotate"].isUInt()) {
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label_.set_angle(config["rotate"].asUInt());
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}
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}
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auto ALabel::update() -> void {
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AModule::update();
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}
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std::string ALabel::getIcon(uint16_t percentage, const std::string& alt, uint16_t max) {
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auto format_icons = config_["format-icons"];
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if (format_icons.isObject()) {
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if (!alt.empty() && (format_icons[alt].isString() || format_icons[alt].isArray())) {
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format_icons = format_icons[alt];
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} else {
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format_icons = format_icons["default"];
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}
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}
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if (format_icons.isArray()) {
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auto size = format_icons.size();
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auto idx = std::clamp(percentage / ((max == 0 ? 100 : max) / size), 0U, size - 1);
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format_icons = format_icons[idx];
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}
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if (format_icons.isString()) {
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return format_icons.asString();
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}
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return "";
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}
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std::string ALabel::getIcon(uint16_t percentage, std::vector<std::string>& alts, uint16_t max) {
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auto format_icons = config_["format-icons"];
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if (format_icons.isObject()) {
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for (const auto& alt : alts) {
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if (!alt.empty() && (format_icons[alt].isString() || format_icons[alt].isArray())) {
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format_icons = format_icons[alt];
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break;
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} else {
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format_icons = format_icons["default"];
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}
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}
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}
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if (format_icons.isArray()) {
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auto size = format_icons.size();
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auto idx = std::clamp(percentage / ((max == 0 ? 100 : max) / size), 0U, size - 1);
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format_icons = format_icons[idx];
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}
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if (format_icons.isString()) {
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return format_icons.asString();
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}
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return "";
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}
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bool waybar::ALabel::handleToggle(GdkEventButton* const& e) {
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if (config_["format-alt-click"].isUInt() && e->button == config_["format-alt-click"].asUInt()) {
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alt_ = !alt_;
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if (alt_ && config_["format-alt"].isString()) {
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format_ = config_["format-alt"].asString();
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} else {
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format_ = default_format_;
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}
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}
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return AModule::handleToggle(e);
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}
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std::string ALabel::getState(uint8_t value, bool lesser) {
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if (!config_["states"].isObject()) {
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return "";
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}
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// Get current state
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std::vector<std::pair<std::string, uint8_t>> states;
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if (config_["states"].isObject()) {
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for (auto it = config_["states"].begin(); it != config_["states"].end(); ++it) {
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if (it->isUInt() && it.key().isString()) {
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states.emplace_back(it.key().asString(), it->asUInt());
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}
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}
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}
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// Sort states
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std::sort(states.begin(), states.end(), [&lesser](auto& a, auto& b) {
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return lesser ? a.second < b.second : a.second > b.second;
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});
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std::string valid_state;
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for (auto const& state : states) {
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if ((lesser ? value <= state.second : value >= state.second) && valid_state.empty()) {
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label_.get_style_context()->add_class(state.first);
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valid_state = state.first;
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} else {
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label_.get_style_context()->remove_class(state.first);
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}
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}
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return valid_state;
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}
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} // namespace waybar
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