itsmattkc
1aa87cbda6
Large-scale code cleanup. Also adds a license to the top of all files that were missing it.
78 lines
1.7 KiB
C++
78 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 TIMERULER_H
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#define TIMERULER_H
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#include <QTimer>
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#include <QWidget>
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#include "common/timerange.h"
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#include "seekablewidget.h"
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OLIVE_NAMESPACE_ENTER
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class TimeRuler : public SeekableWidget
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{
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Q_OBJECT
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public:
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TimeRuler(bool text_visible = true, bool cache_status_visible = false, QWidget* parent = nullptr);
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void SetCenteredText(bool c);
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public slots:
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void CacheInvalidatedRange(const TimeRange &range);
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void CacheTimeReady(const rational& time);
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void SetCacheStatusLength(const rational& length);
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protected:
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virtual void paintEvent(QPaintEvent* e) override;
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virtual void TimebaseChangedEvent(const rational& tb) override;
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private:
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void UpdateHeight();
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int CacheStatusHeight() const;
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int cache_status_height_;
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int minimum_gap_between_lines_;
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bool text_visible_;
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bool centered_text_;
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double timebase_flipped_dbl_;
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bool show_cache_status_;
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rational cache_length_;
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TimeRangeList dirty_cache_ranges_;
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};
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OLIVE_NAMESPACE_EXIT
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#endif // TIMERULER_H
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