80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#ifndef DOUBLEFIELD_H
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#define DOUBLEFIELD_H
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#include "../effectfield.h"
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#include "ui/labelslider.h"
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class DoubleField : public EffectField
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{
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Q_OBJECT
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public:
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DoubleField(EffectRow* parent, const QString& id);
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/**
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* @brief Get double value at timecode
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*
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* Convenience function. Equivalent to GetValueAt().toDouble()
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*
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* @param timecode
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*
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* Timecode to retrieve value at
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*
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* @return
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*
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* Double value at the set timecode
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*/
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double GetDoubleAt(double timecode);
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void SetMinimum(double minimum);
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void SetMaximum(double maximum);
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void SetDefault(double maximum);
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void SetDisplayType(LabelSlider::DisplayType type);
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void SetFrameRate(const double& rate);
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virtual QVariant ConvertStringToValue(const QString& s) override;
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virtual QString ConvertValueToString(const QVariant& v) override;
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virtual QWidget* CreateWidget(QWidget *existing = nullptr) override;
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virtual void UpdateWidgetValue(QWidget* widget, double timecode) override;
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signals:
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void MaximumChanged(double maximum);
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void MinimumChanged(double maximum);
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private:
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double min_;
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double max_;
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double default_;
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LabelSlider::DisplayType display_type_;
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double frame_rate_;
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bool value_set_;
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KeyframeDataChange* kdc_;
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private slots:
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void ValueHasBeenSet();
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void UpdateFromWidget(double d);
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};
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#endif // DOUBLEFIELD_H
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