videoeffects.h
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/* Webcamoid, webcam capture application.
* Copyright (C) 2016 Gonzalo Exequiel Pedone
*
* Webcamoid is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Webcamoid is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Webcamoid. If not, see <http://www.gnu.org/licenses/>.
*
* Web-Site: http://webcamoid.github.io/
*/
#ifndef VIDEOEFFECTS_H
#define VIDEOEFFECTS_H
#include <iak/akelement.h>
class VideoEffectsPrivate;
class VideoEffects;
class QQmlApplicationEngine;
class AkPluginInfo;
using VideoEffectsPtr = QSharedPointer<VideoEffects>;
class VideoEffects: public QObject
{
Q_OBJECT
Q_PROPERTY(QStringList availableEffects
READ availableEffects
NOTIFY availableEffectsChanged)
Q_PROPERTY(QStringList effects
READ effects
WRITE setEffects
RESET resetEffects
NOTIFY effectsChanged)
Q_PROPERTY(QString preview
READ preview
WRITE setPreview
RESET resetPreview
NOTIFY previewChanged)
Q_PROPERTY(AkElement::ElementState state
READ state
WRITE setState
RESET resetState
NOTIFY stateChanged)
Q_PROPERTY(bool chainEffects
READ chainEffects
WRITE setChainEffects
RESET resetChainEffects
NOTIFY chainEffectsChanged)
public:
VideoEffects(QQmlApplicationEngine *engine=nullptr,
QObject *parent=nullptr);
~VideoEffects();
Q_INVOKABLE QStringList availableEffects() const;
Q_INVOKABLE QStringList effects() const;
Q_INVOKABLE QString preview() const;
Q_INVOKABLE AkPluginInfo effectInfo(const QString &effectId) const;
Q_INVOKABLE QString effectDescription(const QString &effectId) const;
Q_INVOKABLE AkElement::ElementState state() const;
Q_INVOKABLE bool chainEffects() const;
Q_INVOKABLE bool embedControls(const QString &where,
int effectIndex,
const QString &name={}) const;
Q_INVOKABLE bool embedPreviewControls(const QString &where,
const QString &name={}) const;
Q_INVOKABLE void removeInterface(const QString &where) const;
private:
VideoEffectsPrivate *d;
signals:
void availableEffectsChanged(const QStringList &availableEffects);
void effectsChanged(const QStringList &effects);
void previewChanged(const QString &preview);
void oStream(const AkPacket &packet);
void stateChanged(AkElement::ElementState state);
void chainEffectsChanged(bool chainEffects);
public slots:
void setEffects(const QStringList &effects);
void setPreview(const QString &preview);
void setState(AkElement::ElementState state);
void setChainEffects(bool chainEffects);
void resetEffects();
void resetPreview();
void resetState();
void resetChainEffects();
void sendPacket(const AkPacket &packet);
void applyPreview();
void moveEffect(int from, int to);
void removeEffect(int index);
void removeAllEffects();
void updateAvailableEffects();
void setQmlEngine(QQmlApplicationEngine *engine=nullptr);
AkPacket iStream(const AkPacket &packet);
};
#endif // VIDEOEFFECTS_H