TraceDataProxy.hpp

/*
 * Marvelous OTF2 Traces Interactive Visualizer (MOTIV)
 * Copyright (C) 2023 Florian Gallrein, Björn Gehrke
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef MOTIV_TRACEDATAPROXY_HPP
#define MOTIV_TRACEDATAPROXY_HPP
 
 
#include <QObject>
 
#include "src/models/Filetrace.hpp"
#include "src/models/ViewSettings.hpp"
 
 
class TraceDataProxy : public QObject {
    Q_OBJECT
 
public: //constructors
    TraceDataProxy(FileTrace *trace, ViewSettings *settings, QObject *parent = nullptr);
    virtual ~TraceDataProxy() override;
 
 
public: // methods
    [[nodiscard]] Trace *getSelection() const;
    [[nodiscard]] types::TraceTime getBegin() const;
 
    [[nodiscard]] types::TraceTime getEnd() const;
 
    [[nodiscard]] ViewSettings *getSettings() const;
 
    [[nodiscard]] Trace *getFullTrace() const;
 
    [[nodiscard]] types::TraceTime getTotalRuntime() const;
 
public: Q_SIGNALS:
    void selectionChanged(types::TraceTime newBegin, types::TraceTime newEnd);
    void beginChanged(types::TraceTime newBegin);
    void endChanged(types::TraceTime newEnd);
    void infoElementSelected(TimedElement *);
 
    void filterChanged(Filter);
 
public Q_SLOTS:
    void setSelectionBegin(types::TraceTime newBegin);
    void setSelectionEnd(types::TraceTime newEnd);
    void setSelection(types::TraceTime newBegin, types::TraceTime newEnd);
 
    void setFilter(Filter filter);
 
    void setTimeElementSelection(TimedElement *newSlot);
 
private: // methods
    void updateSelection();
    void updateSlotSelection();
 
private: // data
    FileTrace *trace = nullptr;
    Trace *selection = nullptr;
    ViewSettings *settings = nullptr;
 
    types::TraceTime begin{0};
    types::TraceTime end{0};
};
 
 
#endif //MOTIV_TRACEDATAPROXY_HPP