itsmattkc
1aa87cbda6
Large-scale code cleanup. Also adds a license to the top of all files that were missing it.
103 lines
2.6 KiB
C++
103 lines
2.6 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 "timelineworkarea.h"
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#include "common/xmlutils.h"
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OLIVE_NAMESPACE_ENTER
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const rational TimelineWorkArea::kResetIn = 0;
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const rational TimelineWorkArea::kResetOut = RATIONAL_MAX;
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TimelineWorkArea::TimelineWorkArea(QObject *parent) :
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QObject(parent)
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{
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}
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bool TimelineWorkArea::enabled() const
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{
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return workarea_enabled_;
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}
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void TimelineWorkArea::set_enabled(bool e)
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{
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workarea_enabled_ = e;
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emit EnabledChanged(workarea_enabled_);
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}
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const TimeRange &TimelineWorkArea::range() const
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{
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return workarea_range_;
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}
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void TimelineWorkArea::set_range(const TimeRange &range)
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{
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workarea_range_ = range;
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emit RangeChanged(workarea_range_);
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}
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void TimelineWorkArea::Load(QXmlStreamReader *reader)
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{
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rational range_in = workarea_range_.in();
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rational range_out = workarea_range_.out();
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XMLAttributeLoop(reader, attr) {
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if (attr.name() == QStringLiteral("enabled")) {
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set_enabled(attr.value() != 0);
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} else if (attr.name() == QStringLiteral("in")) {
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range_in = rational::fromString(attr.value().toString());
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} else if (attr.name() == QStringLiteral("out")) {
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range_out = rational::fromString(attr.value().toString());
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}
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}
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TimeRange loaded_workarea(range_in, range_out);
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if (loaded_workarea != workarea_range_) {
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set_range(loaded_workarea);
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}
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reader->skipCurrentElement();
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}
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void TimelineWorkArea::Save(QXmlStreamWriter *writer) const
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{
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writer->writeStartElement(QStringLiteral("workarea"));
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writer->writeAttribute(QStringLiteral("enabled"), QString::number(workarea_enabled_));
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writer->writeAttribute(QStringLiteral("in"), workarea_range_.in().toString());
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writer->writeAttribute(QStringLiteral("out"), workarea_range_.out().toString());
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writer->writeEndElement(); // workarea
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}
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const rational &TimelineWorkArea::in() const
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{
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return workarea_range_.in();
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}
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const rational &TimelineWorkArea::out() const
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{
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return workarea_range_.out();
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}
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OLIVE_NAMESPACE_EXIT
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