soundtestwidget.h

/*
  kmfawidgets.h - KMFilterAction parameter widgets
  SPDX-FileCopyrightText: 2001 Marc Mutz <mutz@kde.org>
 
  SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include <QWidget>
 
namespace Phonon
{
class MediaObject;
}
 
class QPushButton;
class KUrlRequester;
 
namespace MailCommon
{
/**
 * @short A widget to play a sound from a given URL.
 */
class SoundTestWidget : public QWidget
{
    Q_OBJECT
 
public:
    /**
     * Creates a new sound test widget.
     *
     * @param parent The parent widget.
     */
    explicit SoundTestWidget(QWidget *parent = nullptr);
 
    /**
     * Destroys the sound test widget.
     */
    ~SoundTestWidget() override;
 
    /**
     * Sets the @p url of the sound file to play.
     */
    void setUrl(const QString &url);
 
    /**
     * Returns the url of the sound file to play.
     */
    [[nodiscard]] QString url() const;
 
    /**
     * Clears the url of the sound file to play.
     */
    void clear();
 
Q_SIGNALS:
    /**
     * This signal is emitted when the user
     * enters a new URL.
     */
    void textChanged(const QString &);
 
private:
    void playSound();
    void openSoundDialog(KUrlRequester *);
    void slotUrlChanged(const QString &);
    KUrlRequester *const m_urlRequester;
    QPushButton *const m_playButton;
    Phonon::MediaObject *m_player = nullptr;
};
}