ecvOverlayDialog.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
#include "CVPluginAPI.h"
 
// Qt
#include <QDialog>
#include <QList>
 
class CVPLUGIN_LIB_API ccOverlayDialog : public QDialog {
    Q_OBJECT
 
public:
    explicit ccOverlayDialog(QWidget* parent = nullptr,
                             Qt::WindowFlags flags = Qt::FramelessWindowHint |
                                                     Qt::Tool);
 
    ~ccOverlayDialog() override;
 
 
    virtual bool linkWith(QWidget* win);
 
 
    virtual bool start();
 
 
    virtual void stop(bool accepted);
 
    // reimplemented from QDialog
    void reject() override;
 
 
    void addOverridenShortcut(Qt::Key key);
 
    bool started() const { return m_processing; }
 
signals:
 
 
    void processFinished(bool accepted);
 
 
    void shortcutTriggered(int key);
 
    void shown();
 
protected slots:
 
    virtual void onLinkedWindowDeletion(QObject* object = nullptr);
 
protected:
    // inherited from QObject
    bool eventFilter(QObject* obj, QEvent* e) override;
 
    QWidget* m_associatedWin;
 
    bool m_processing;
 
    QList<int> m_overriddenKeys;
};