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90 lines
2.9 KiB
90 lines
2.9 KiB
#include "tools/cabana/settings.h"
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#include <QDialogButtonBox>
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#include <QDir>
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#include <QFormLayout>
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#include <QSettings>
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// Settings
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Settings settings;
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Settings::Settings() {
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load();
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}
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void Settings::save() {
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QSettings s("settings", QSettings::IniFormat);
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s.setValue("fps", fps);
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s.setValue("log_size", can_msg_log_size);
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s.setValue("cached_segment", cached_segment_limit);
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s.setValue("chart_height", chart_height);
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s.setValue("max_chart_x_range", max_chart_x_range);
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s.setValue("last_dir", last_dir);
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s.setValue("splitter_state", splitter_state);
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}
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void Settings::load() {
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QSettings s("settings", QSettings::IniFormat);
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fps = s.value("fps", 10).toInt();
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can_msg_log_size = s.value("log_size", 50).toInt();
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cached_segment_limit = s.value("cached_segment", 3).toInt();
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chart_height = s.value("chart_height", 200).toInt();
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max_chart_x_range = s.value("max_chart_x_range", 3 * 60).toInt();
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last_dir = s.value("last_dir", QDir::homePath()).toString();
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splitter_state = s.value("splitter_state").toByteArray();
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}
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// SettingsDlg
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SettingsDlg::SettingsDlg(QWidget *parent) : QDialog(parent) {
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setWindowTitle(tr("Settings"));
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QFormLayout *form_layout = new QFormLayout(this);
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fps = new QSpinBox(this);
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fps->setRange(10, 100);
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fps->setSingleStep(10);
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fps->setValue(settings.fps);
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form_layout->addRow("FPS", fps);
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log_size = new QSpinBox(this);
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log_size->setRange(50, 500);
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log_size->setSingleStep(10);
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log_size->setValue(settings.can_msg_log_size);
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form_layout->addRow(tr("Signal history log size"), log_size);
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cached_segment = new QSpinBox(this);
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cached_segment->setRange(3, 60);
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cached_segment->setSingleStep(1);
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cached_segment->setValue(settings.cached_segment_limit);
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form_layout->addRow(tr("Cached segments limit"), cached_segment);
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max_chart_x_range = new QSpinBox(this);
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max_chart_x_range->setRange(1, 60);
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max_chart_x_range->setSingleStep(1);
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max_chart_x_range->setValue(settings.max_chart_x_range / 60);
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form_layout->addRow(tr("Chart range (minutes)"), max_chart_x_range);
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chart_height = new QSpinBox(this);
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chart_height->setRange(100, 500);
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chart_height->setSingleStep(10);
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chart_height->setValue(settings.chart_height);
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form_layout->addRow(tr("Chart height"), chart_height);
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auto buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
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form_layout->addRow(buttonBox);
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setFixedWidth(360);
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connect(buttonBox, &QDialogButtonBox::accepted, this, &SettingsDlg::save);
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connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
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}
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void SettingsDlg::save() {
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settings.fps = fps->value();
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settings.can_msg_log_size = log_size->value();
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settings.cached_segment_limit = cached_segment->value();
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settings.chart_height = chart_height->value();
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settings.max_chart_x_range = max_chart_x_range->value() * 60;
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settings.save();
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accept();
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emit settings.changed();
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}
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