Jungfraujoch/viewer/widgets/ToolbarIcons.h

// SPDX-FileCopyrightText: 2026 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
// SPDX-License-Identifier: GPL-3.0-only

#pragma once

#include <QIcon>

// Vector toolbar glyphs drawn with QPainter (Qt SVG module is not a build dependency). Toggle
// icons carry a white "On" variant so they read on the navy checked-button background; momentary
// icons are ink with a greyed disabled variant. Colours match the viewer palette.
namespace ToolbarIcons {
    QIcon first();
    QIcon prev();
    QIcon next();
    QIcon last();
    QIcon movie();              // reel-on-top movie camera (distinct from the next/play triangle)
    QIcon openFile();           // 5.25" diskette with an outward arrow
    QIcon reanalyzeImage();     // single diffraction frame
    QIcon reanalyzeDataset();   // a stack of frames

    enum class HttpState { Disconnected, Live, Frozen };
    QIcon httpSync(HttpState state);   // sync arrows + a status dot (grey / green / amber)

    // Shared stylesheet for flat toolbar buttons (coral hover, navy checked + white content).
    QString buttonStyle();
}