75 lines
2.0 KiB
C++
75 lines
2.0 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2021 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 SHAPENODEBASE_H
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#define SHAPENODEBASE_H
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#include "node/inputdragger.h"
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#include "node/node.h"
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namespace olive {
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class ShapeNodeBase : public Node
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{
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Q_OBJECT
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public:
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ShapeNodeBase();
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NODE_DEFAULT_DESTRUCTOR(ShapeNodeBase)
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virtual void Retranslate() override;
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static QString kPositionInput;
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static QString kSizeInput;
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static QString kColorInput;
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virtual bool HasGizmos() const override
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{
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return true;
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}
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virtual void DrawGizmos(const NodeValueRow &row, const NodeGlobals &globals, QPainter *p) override;
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virtual bool GizmoPress(const NodeValueRow& row, const NodeGlobals &globals, const QPointF &p) override;
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virtual void GizmoMove(const QPointF &p, const rational &time, const Qt::KeyboardModifiers &modifiers) override;
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virtual void GizmoRelease(MultiUndoCommand *command) override;
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private:
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static QVector2D GenerateGizmoAnchor(const QVector2D &pos, const QVector2D &size, int drag, QVector2D *pt);
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// Gizmo variables
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static const int kGizmoWholeRect = kGizmoScaleCount;
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QRectF gizmo_resize_handle_[kGizmoScaleCount];
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QRectF gizmo_whole_rect_;
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int gizmo_drag_;
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QVector<NodeInputDragger> gizmo_dragger_;
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QVector2D gizmo_pos_start_;
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QVector2D gizmo_sz_start_;
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QPointF gizmo_drag_start_;
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float gizmo_aspect_ratio_;
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QVector2D gizmo_half_res_;
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};
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}
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#endif // SHAPENODEBASE_H
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