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0b2c431d3a
version: sunnypilot v2026.003.000 (dev)
date: 2026-09-14T15:43:39
master commit: a5f44653d7
140 lines
4.1 KiB
C++
140 lines
4.1 KiB
C++
#pragma once
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#include <array>
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#include <utility>
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#include <QApplication>
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#include <QColor>
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#include <QFont>
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#include <QFontMetrics>
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#include <QPainter>
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#include <QStaticText>
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#include <QStringBuilder>
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#include <QStyledItemDelegate>
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#include <QToolButton>
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#include <QValidator>
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#include "tools/cabana/core/observable.h"
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#include "tools/cabana/dbc/dbc.h"
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#include "tools/cabana/settings.h"
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#include "tools/cabana/utils/strings.h"
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#include "tools/cabana/utils/util.h"
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// needed by QVariant::fromValue() in the Qt views; goes away with QVariant
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Q_DECLARE_METATYPE(MessageId)
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Q_DECLARE_METATYPE(ValueDescription)
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inline QColor toQColor(const CabanaColor &color) {
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return QColor(color.r, color.g, color.b, color.a);
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}
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class LogSlider : public QSlider {
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Q_OBJECT
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public:
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LogSlider(double factor, Qt::Orientation orientation, QWidget *parent = nullptr) : scale(factor), QSlider(orientation, parent) {}
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void setRange(double min, double max) {
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scale.setRange(min, max);
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QSlider::setRange(min, max);
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setValue(QSlider::value());
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}
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int value() const { return scale.value(QSlider::value(), minimum(), maximum()); }
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void setValue(int v) { QSlider::setValue(scale.position(v, minimum(), maximum())); }
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private:
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LogScale scale;
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};
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enum {
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ColorsRole = Qt::UserRole + 1,
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BytesRole = Qt::UserRole + 2
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};
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class MessageBytesDelegate : public QStyledItemDelegate {
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Q_OBJECT
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public:
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MessageBytesDelegate(QObject *parent, bool multiple_lines = false);
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void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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bool multipleLines() const { return multiple_lines; }
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void setMultipleLines(bool v) { multiple_lines = v; }
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QSize sizeForBytes(int n) const;
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private:
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std::array<QStaticText, 256> hex_text_table;
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QFontMetrics font_metrics;
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QFont fixed_font;
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QSize byte_size = {};
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bool multiple_lines = false;
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int h_margin, v_margin;
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};
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// QValidator wrappers around the std::string validators in util.h
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#define CABANA_VALIDATOR(Name) \
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class Name : public QValidator { \
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Q_OBJECT \
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public: \
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Name(QObject *parent = nullptr) : QValidator(parent) {} \
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QValidator::State validate(QString &input, int &pos) const override; \
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};
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CABANA_VALIDATOR(NameValidator)
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CABANA_VALIDATOR(NodeValidator)
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CABANA_VALIDATOR(NonWhitespaceValidator)
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CABANA_VALIDATOR(IpAddressValidator)
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CABANA_VALIDATOR(DoubleValidator)
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#undef CABANA_VALIDATOR
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namespace utils {
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QPixmap icon(const QString &id);
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bool isDarkTheme();
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void setTheme(int theme);
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inline void drawStaticText(QPainter *p, const QRect &r, const QStaticText &text) {
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auto size = (r.size() - text.size()) / 2;
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p->drawStaticText(r.left() + size.width(), r.top() + size.height(), text);
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}
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inline auto qbytes(const std::vector<uint8_t> &dat) {
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return decltype(QString().toUtf8())((const char *)dat.data(), (int)dat.size());
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}
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}
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class ToolButton : public QToolButton {
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Q_OBJECT
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public:
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ToolButton(const QString &icon, const QString &tooltip = {}, QWidget *parent = nullptr) : QToolButton(parent) {
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setIcon(icon);
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setToolTip(tooltip);
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setAutoRaise(true);
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const int metric = QApplication::style()->pixelMetric(QStyle::PM_SmallIconSize);
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setIconSize({metric, metric});
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theme = settings.theme;
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settings_connection_ = settings.changed.connect([this]() { updateIcon(); });
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}
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void setIcon(const QString &icon) {
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icon_str = icon;
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QToolButton::setIcon(utils::icon(icon_str));
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}
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private:
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void updateIcon() { if (std::exchange(theme, settings.theme) != theme) setIcon(icon_str); }
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Connection settings_connection_;
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QString icon_str;
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int theme;
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};
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class TabBar : public QTabBar {
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Q_OBJECT
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public:
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TabBar(QWidget *parent) : QTabBar(parent) {}
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int addTab(const QString &text);
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private:
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void closeTabClicked();
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};
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void initApp(int argc, char *argv[], bool disable_hidpi = true);
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QPixmap bootstrapPixmap(const QString &id);
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