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/* BEGIN_COMMON_COPYRIGHT_HEADER
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* (c)LGPL2+
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*
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* LXDE-Qt - a lightweight, Qt based, desktop toolset
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* http://razor-qt.org
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*
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* Copyright: 2012 Razor team
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* Authors:
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* Johannes Zellner <webmaster@nebulon.de>
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*
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* This program or library is free software; you can redistribute it
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* and/or modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*
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* END_COMMON_COPYRIGHT_HEADER */
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#ifndef VOLUMEPOPUP_H
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#define VOLUMEPOPUP_H
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#include <QDialog>
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class QSlider;
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class QPushButton;
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class AudioDevice;
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class VolumePopup : public QDialog
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{
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Q_OBJECT
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public:
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VolumePopup(QWidget* parent = 0);
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void openAt(QPoint pos, Qt::Corner anchor);
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void handleWheelEvent(QWheelEvent *event);
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QSlider *volumeSlider() const { return m_volumeSlider; }
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AudioDevice *device() const { return m_device; }
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void setDevice(AudioDevice *device);
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void setSliderStep(int step);
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signals:
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void mouseEntered();
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void mouseLeft();
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// void volumeChanged(int value);
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void deviceChanged();
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void launchMixer();
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void stockIconChanged(const QString &iconName);
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protected:
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void resizeEvent(QResizeEvent *event) override;
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void enterEvent(QEvent *event) override;
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void leaveEvent(QEvent *event) override;
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bool event(QEvent * event) override;
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bool eventFilter(QObject * watched, QEvent * event) override;
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private slots:
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void handleSliderValueChanged(int value);
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void handleMuteToggleClicked();
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void handleDeviceVolumeChanged(int volume);
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void handleDeviceMuteChanged(bool mute);
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private:
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void realign();
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void updateStockIcon();
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QSlider *m_volumeSlider;
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QPushButton *m_mixerButton;
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QPushButton *m_muteToggleButton;
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QPoint m_pos;
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Qt::Corner m_anchor;
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AudioDevice *m_device;
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};
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#endif // VOLUMEPOPUP_H
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