ICDropZone.h

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// Copyright 2015 - 2026, GIBIS-UNIFESP and the wiRedPanda contributors
// SPDX-License-Identifier: GPL-3.0-or-later

 
#pragma once
 
#include <QWidget>
 
class QLabel;

class ICDropZone : public QWidget
{
    Q_OBJECT
 
public:
    enum class Section {
        FileBased, 
        Embedded,  
    };

    explicit ICDropZone(Section section, QWidget *parent = nullptr);
 
signals:
    void embedByFileRequested(const QString &fileName);

    void extractByBlobNameRequested(const QString &blobName);
 
protected:
    void dragEnterEvent(QDragEnterEvent *event) override;
    void dragMoveEvent(QDragMoveEvent *event) override;
    void dragLeaveEvent(QDragLeaveEvent *event) override;
    void dropEvent(QDropEvent *event) override;
    void resizeEvent(QResizeEvent *event) override;
 
private:
    void setHintVisible(bool visible);
 
    Section m_section;               
    QLabel *m_hintOverlay = nullptr; 
};