109 lines
2.1 KiB
C++
109 lines
2.1 KiB
C++
/***
|
|
|
|
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 "timelineviewghostitem.h"
|
|
|
|
#include <QPainter>
|
|
|
|
TimelineViewGhostItem::TimelineViewGhostItem(QGraphicsItem *parent) :
|
|
TimelineViewRect(parent),
|
|
stream_(nullptr)
|
|
{
|
|
setBrush(Qt::NoBrush);
|
|
setPen(QPen(Qt::yellow, 2)); // FIXME: Make customizable via CSS
|
|
}
|
|
|
|
const rational &TimelineViewGhostItem::In()
|
|
{
|
|
return in_;
|
|
}
|
|
|
|
const rational &TimelineViewGhostItem::Out()
|
|
{
|
|
return out_;
|
|
}
|
|
|
|
rational TimelineViewGhostItem::Length()
|
|
{
|
|
return out_ - in_;
|
|
}
|
|
|
|
rational TimelineViewGhostItem::AdjustedLength()
|
|
{
|
|
return GetAdjustedOut() - GetAdjustedIn();
|
|
}
|
|
|
|
void TimelineViewGhostItem::SetIn(const rational &in)
|
|
{
|
|
in_ = in;
|
|
|
|
UpdateRect();
|
|
}
|
|
|
|
void TimelineViewGhostItem::SetOut(const rational &out)
|
|
{
|
|
out_ = out;
|
|
|
|
UpdateRect();
|
|
}
|
|
|
|
void TimelineViewGhostItem::SetInAdjustment(const rational &in_adj)
|
|
{
|
|
in_adj_ = in_adj;
|
|
|
|
UpdateRect();
|
|
}
|
|
|
|
void TimelineViewGhostItem::SetOutAdjustment(const rational &out_adj)
|
|
{
|
|
out_adj_ = out_adj;
|
|
|
|
UpdateRect();
|
|
}
|
|
|
|
rational TimelineViewGhostItem::GetAdjustedIn()
|
|
{
|
|
return in_ + in_adj_;
|
|
}
|
|
|
|
rational TimelineViewGhostItem::GetAdjustedOut()
|
|
{
|
|
return out_ + out_adj_;
|
|
}
|
|
|
|
const QVariant &TimelineViewGhostItem::data()
|
|
{
|
|
return data_;
|
|
}
|
|
|
|
void TimelineViewGhostItem::SetData(const QVariant &data)
|
|
{
|
|
data_ = data;
|
|
}
|
|
|
|
void TimelineViewGhostItem::UpdateRect()
|
|
{
|
|
rational length = GetAdjustedOut() - GetAdjustedIn();
|
|
|
|
setRect(0, 0, TimeToScreenCoord(length), 64);
|
|
|
|
setPos(TimeToScreenCoord(GetAdjustedIn()), 0);
|
|
}
|