93 lines
2.3 KiB
C++
93 lines
2.3 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 KEYFRAMEVIEW_H
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#define KEYFRAMEVIEW_H
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#include <QWidget>
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#include <QPainter>
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#include "ui/effectui.h"
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class Clip;
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class Effect;
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class EffectRow;
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class EffectField;
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class TimelineHeader;
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class KeyframeView : public QWidget {
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Q_OBJECT
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public:
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KeyframeView(QWidget* parent = nullptr);
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void SetEffects(const QVector<EffectUI*>& open_effects);
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void delete_selected_keyframes();
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TimelineHeader* header;
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long visible_in;
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long visible_out;
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signals:
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void wheel_event_signal(QWheelEvent*);
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public slots:
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void set_x_scroll(int);
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void set_y_scroll(int);
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void resize_move(double d);
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private:
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QVector<EffectUI*> open_effects_;
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QVector<EffectField*> selected_fields;
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QVector<int> selected_keyframes;
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QVector<int> rowY;
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QVector<EffectRow*> rows;
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QVector<long> old_key_vals;
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void mousePressEvent(QMouseEvent* event);
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void mouseMoveEvent(QMouseEvent* event);
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void mouseReleaseEvent(QMouseEvent *event);
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void paintEvent(QPaintEvent *event);
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void wheelEvent(QWheelEvent* e);
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bool mousedown;
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bool dragging;
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bool keys_selected;
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bool select_rect;
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bool scroll_drag;
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bool keyframeIsSelected(EffectField *field, int keyframe);
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long drag_frame_start;
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long last_frame_diff;
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int rect_select_x;
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int rect_select_y;
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int rect_select_w;
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int rect_select_h;
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int rect_select_offset;
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int x_scroll;
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int y_scroll;
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void update_keys();
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private slots:
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void show_context_menu(const QPoint& pos);
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void menu_set_key_type(QAction*);
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};
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#endif // KEYFRAMEVIEW_H
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