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97 lines
3.3 KiB
97 lines
3.3 KiB
#pragma once
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#include <QAbstractItemModel>
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#include <QLabel>
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#include <QLineEdit>
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#include <QStyledItemDelegate>
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#include <QTreeView>
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#include "tools/cabana/chartswidget.h"
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#include "tools/cabana/dbcmanager.h"
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#include "tools/cabana/streams/abstractstream.h"
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class SignalModel : public QAbstractItemModel {
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Q_OBJECT
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public:
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struct Item {
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enum Type {Root, Sig, Name, Size, Endian, Signed, Offset, Factor, ExtraInfo, Unit, Comment, Min, Max, Desc };
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~Item() { qDeleteAll(children); }
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inline int row() { return parent->children.indexOf(this); }
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Type type = Type::Root;
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Item *parent = nullptr;
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QList<Item *> children;
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const Signal *sig = nullptr;
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QString title;
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bool highlight = false;
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bool extra_expanded = false;
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QString sig_val = "-";
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};
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SignalModel(QObject *parent);
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int rowCount(const QModelIndex &parent = QModelIndex()) const override;
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int columnCount(const QModelIndex &parent = QModelIndex()) const override { return 2; }
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
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QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
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QModelIndex parent(const QModelIndex &index) const override;
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Qt::ItemFlags flags(const QModelIndex &index) const override;
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bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
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void setMessage(const QString &id);
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void setFilter(const QString &txt);
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void addSignal(int start_bit, int size, bool little_endian);
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bool saveSignal(const Signal *origin_s, Signal &s);
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void resizeSignal(const Signal *sig, int start_bit, int size);
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void removeSignal(const Signal *sig);
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inline Item *getItem(const QModelIndex &index) const { return index.isValid() ? (Item *)index.internalPointer() : root.get(); }
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int signalRow(const Signal *sig) const;
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void showExtraInfo(const QModelIndex &index);
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private:
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void insertItem(SignalModel::Item *parent_item, int pos, const Signal *sig);
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void handleSignalAdded(uint32_t address, const Signal *sig);
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void handleSignalUpdated(const Signal *sig);
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void handleSignalRemoved(const Signal *sig);
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void handleMsgChanged(uint32_t address);
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void refresh();
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void updateState(const QHash<QString, CanData> *msgs);
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QString msg_id;
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QString filter_str;
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std::unique_ptr<Item> root;
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friend class SignalView;
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};
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class SignalItemDelegate : public QStyledItemDelegate {
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public:
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SignalItemDelegate(QObject *parent);
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void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
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QValidator *name_validator, *double_validator;
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};
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class SignalView : public QWidget {
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Q_OBJECT
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public:
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SignalView(ChartsWidget *charts, QWidget *parent);
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void setMessage(const QString &id);
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void signalHovered(const Signal *sig);
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void updateChartState();
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void expandSignal(const Signal *sig);
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void rowClicked(const QModelIndex &index);
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SignalModel *model = nullptr;
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signals:
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void highlight(const Signal *sig);
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void showChart(const QString &name, const Signal *sig, bool show, bool merge);
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private:
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void rowsChanged();
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QString msg_id;
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QTreeView *tree;
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QLineEdit *filter_edit;
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ChartsWidget *charts;
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QLabel *signal_count_lb;
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};
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