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/***
Olive - Non-Linear Video Editor
Copyright (C) 2019 Olive Team
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#include "timetarget.h"
OLIVE_NAMESPACE_ENTER
TimeTargetObject::TimeTargetObject() :
time_target_(nullptr),
path_index_(0)
{
}
Node *TimeTargetObject::GetTimeTarget() const
{
return time_target_;
}
void TimeTargetObject::SetTimeTarget(Node *target)
{
time_target_ = target;
TimeTargetChangedEvent(time_target_);
}
void TimeTargetObject::SetPathIndex(int index)
{
path_index_ = index;
}
rational TimeTargetObject::GetAdjustedTime(Node* from, Node* to, const rational &r, NodeParam::Type direction) const
{
if (!from || !to) {
return r;
}
return GetAdjustedTime(from, to, TimeRange(r, r), direction).in();
}
TimeRange TimeTargetObject::GetAdjustedTime(Node* from, Node* to, const TimeRange &r, NodeParam::Type direction) const
{
if (!from || !to) {
return r;
}
QList<TimeRange> adjusted = from->TransformTimeTo(r, to, direction);
if (adjusted.isEmpty()) {
return r;
}
return adjusted.at(path_index_);
}
/*int TimeTargetObject::GetNumberOfPathAdjustments(Node* from, NodeParam::Type direction) const
{
if (!time_target_) {
return 0;
}
QList<TimeRange> adjusted = from->TransformTimeTo(TimeRange(), time_target_, direction);
return adjusted.size();
}*/
OLIVE_NAMESPACE_EXIT
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