itsmattkc
1aa87cbda6
Large-scale code cleanup. Also adds a license to the top of all files that were missing it.
67 lines
1.8 KiB
C++
67 lines
1.8 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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#include "timeslider.h"
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#include "common/timecodefunctions.h"
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#include "core.h"
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OLIVE_NAMESPACE_ENTER
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TimeSlider::TimeSlider(QWidget *parent) :
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IntegerSlider(parent)
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{
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SetMinimum(0);
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connect(Core::instance(), &Core::TimecodeDisplayChanged, this, &TimeSlider::TimecodeDisplayChanged);
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}
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void TimeSlider::SetTimebase(const rational &timebase)
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{
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timebase_ = timebase;
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// Refresh label since we have a new timebase to generate a timecode with
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UpdateLabel(Value());
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}
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QString TimeSlider::ValueToString(const QVariant &v)
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{
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if (timebase_.isNull()) {
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// We can't generate a timecode without a timebase, so we just return the number
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return IntegerSlider::ValueToString(v);
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}
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return Timecode::timestamp_to_timecode(v.toLongLong(),
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timebase_,
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Core::instance()->GetTimecodeDisplay());
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}
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QVariant TimeSlider::StringToValue(const QString &s, bool *ok)
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{
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return QVariant::fromValue(Timecode::timecode_to_timestamp(s, timebase_, Core::instance()->GetTimecodeDisplay(), ok));
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}
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void TimeSlider::TimecodeDisplayChanged()
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{
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UpdateLabel(Value());
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}
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OLIVE_NAMESPACE_EXIT
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