itsmattkc
1aa87cbda6
Large-scale code cleanup. Also adds a license to the top of all files that were missing it.
69 lines
1.7 KiB
C++
69 lines
1.7 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 BEZIERCONTROLPOINTITEM_H
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#define BEZIERCONTROLPOINTITEM_H
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#include <QGraphicsRectItem>
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#include "node/keyframe.h"
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OLIVE_NAMESPACE_ENTER
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class BezierControlPointItem : public QObject, public QGraphicsRectItem
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{
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public:
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BezierControlPointItem(NodeKeyframePtr key, NodeKeyframe::BezierType mode, QGraphicsItem* parent = nullptr);
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void SetXScale(double scale);
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void SetYScale(double scale);
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NodeKeyframePtr key() const;
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const NodeKeyframe::BezierType& mode() const;
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QPointF GetCorrespondingKeyframeHandle() const;
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void SetCorrespondingKeyframeHandle(const QPointF& handle);
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void SetOpposingKeyframeHandle(const QPointF& handle);
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protected:
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virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = nullptr) override;
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private:
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NodeKeyframePtr key_;
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NodeKeyframe::BezierType mode_;
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double x_scale_;
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double y_scale_;
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private slots:
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void UpdatePos();
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};
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OLIVE_NAMESPACE_EXIT
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#endif // BEZIERCONTROLPOINTITEM_H
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