itsmattkc
f73c41d3fa
This required various changes to various parts of the infrastructure (mostly using paths to finding the "root project" of any given object throughout). Now theoretically infinite projects can be opened and accounted for at any given time.
87 lines
2.1 KiB
C++
87 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 SPEEDDURATIONDIALOG_H
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#define SPEEDDURATIONDIALOG_H
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#include <QCheckBox>
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#include <QDialog>
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#include "node/block/clip/clip.h"
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#include "node/output/track/track.h"
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#include "widget/slider/floatslider.h"
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#include "widget/slider/timeslider.h"
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#include "undo/undocommand.h"
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OLIVE_NAMESPACE_ENTER
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class SpeedDurationDialog : public QDialog
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{
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Q_OBJECT
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public:
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SpeedDurationDialog(const rational& timebase, const QList<ClipBlock*>& clips, QWidget* parent = nullptr);
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public slots:
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virtual void accept() override;
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private:
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double GetUnadjustedLengthTimestamp(ClipBlock* clip) const;
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int64_t GetAdjustedDuration(ClipBlock* clip, const double& new_speed) const;
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double GetAdjustedSpeed(ClipBlock* clip, const int64_t& new_duration) const;
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QList<ClipBlock*> clips_;
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FloatSlider* speed_slider_;
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TimeSlider* duration_slider_;
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rational timebase_;
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QCheckBox* link_speed_and_duration_;
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QCheckBox* reverse_speed_checkbox_;
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QCheckBox* maintain_audio_pitch_checkbox_;
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QCheckBox* ripple_clips_checkbox_;
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private slots:
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void SpeedChanged();
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void DurationChanged();
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};
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class BlockReverseCommand : public UndoCommand {
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public:
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BlockReverseCommand(Block* block, QUndoCommand* parent = nullptr);
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virtual Project* GetRelevantProject() const override;
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protected:
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virtual void redo_internal() override;
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virtual void undo_internal() override;
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private:
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Block* block_;
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};
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OLIVE_NAMESPACE_EXIT
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#endif // SPEEDDURATIONDIALOG_H
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