Jungfraujoch/viewer/JFJochViewerStatusBar.h

// SPDX-FileCopyrightText: 2025 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
// SPDX-License-Identifier: GPL-3.0-only

#pragma once

#include <QStatusBar>
#include <QLabel>
#include <QProgressBar>

#include "../common/BrokerStatus.h"
#include "JFJochImageReadingWorker.h"

class JFJochViewerStatusBar : public QStatusBar {
    Q_OBJECT

    // Permanent (right-side) widgets. These are created once and never shown/hidden or resized,
    // so the status bar never reflows; when not applicable they are just blanked in place.
    QProgressBar *state_box;  // Jungfraujoch state text, progress drawn as the bar fill
    QLabel *rate_label;       // effective live update rate

    JFJochImageReadingWorker::AutoloadMode autoload_mode = JFJochImageReadingWorker::AutoloadMode::None;
    int64_t total_images = 0;
    int64_t current_image = 0;
public:
    explicit JFJochViewerStatusBar(QWidget *parent = nullptr);

public slots:
    void display(QString input);
    void setBrokerStatus(BrokerStatus status);
    void setHttpConnection(bool connected, QString addr);
    void setAutoloadMode(JFJochImageReadingWorker::AutoloadMode mode);
    void setImageNumber(int64_t total_images, int64_t current_image);
    void setLiveRate(double hz);
};