60 lines
1.5 KiB
C++
60 lines
1.5 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 "timelineview.h"
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#include "timelineviewclipitem.h"
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TimelineView::TimelineView(QWidget *parent) :
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QGraphicsView(parent)
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{
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setScene(&scene_);
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setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
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setDragMode(RubberBandDrag);
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}
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void TimelineView::AddClip(ClipBlock *clip)
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{
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TimelineViewClipItem* clip_item = new TimelineViewClipItem();
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clip_item->SetClip(clip);
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scene_.addItem(clip_item);
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// FIXME: Test code only
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double framerate = timebase_.ToDouble();
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double clip_item_x = clip->in().ToDouble() / framerate;
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clip_item->setRect(clip_item_x, 0, clip->out().ToDouble() / framerate - clip_item_x - 1, 100);
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// End test code
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}
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void TimelineView::SetScale(const double &scale)
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{
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scale_ = scale;
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}
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void TimelineView::SetTimebase(const rational &timebase)
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{
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timebase_ = timebase;
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}
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void TimelineView::Clear()
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{
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scene_.clear();
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}
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