99 lines
3.1 KiB
C++
99 lines
3.1 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 "timelineviewblockitem.h"
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#include <QBrush>
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#include <QGraphicsScene>
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#include <QGraphicsSceneMouseEvent>
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#include <QPainter>
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#include <QStyleOptionGraphicsItem>
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TimelineViewBlockItem::TimelineViewBlockItem(QGraphicsItem* parent) :
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TimelineViewRect(parent),
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block_(nullptr)
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{
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setBrush(Qt::white);
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setFlag(QGraphicsItem::ItemIsSelectable, true);
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}
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Block *TimelineViewBlockItem::block()
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{
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return block_;
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}
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void TimelineViewBlockItem::SetBlock(Block *block)
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{
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block_ = block;
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UpdateRect();
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}
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void TimelineViewBlockItem::UpdateRect()
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{
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if (block_ == nullptr) {
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return;
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}
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double item_left = TimeToScreenCoord(block_->in());
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double item_width = TimeToScreenCoord(block_->length());
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// -1 on width and height so we don't overlap any adjacent clips
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setRect(0, y_, item_width - 1, height_ - 1);
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setPos(item_left, 0.0);
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// FIXME: Untranslated
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setToolTip(QString("%1\n\nIn: %2\nOut: %3\nMedia In: %4").arg(block_->Name(),
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QString::number(block_->in().toDouble()),
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QString::number(block_->out().toDouble()),
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QString::number(block_->media_in().toDouble())));
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}
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void TimelineViewBlockItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
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{
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Q_UNUSED(widget)
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if (block_ == nullptr || block_->type() == Block::kGap) {
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return;
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}
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QLinearGradient grad;
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grad.setStart(0, rect().top());
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grad.setFinalStop(0, rect().bottom());
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grad.setColorAt(0.0, QColor(160, 160, 240));
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grad.setColorAt(1.0, QColor(128, 128, 192));
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painter->fillRect(rect(), grad);
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// painter->fillRect(rect(), QColor(128, 128, 192));
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if (option->state & QStyle::State_Selected) {
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painter->fillRect(rect(), QColor(0, 0, 0, 64));
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}
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painter->setPen(Qt::white);
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painter->drawLine(rect().topLeft(), QPointF(rect().right(), rect().top()));
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painter->drawLine(rect().topLeft(), QPointF(rect().left(), rect().bottom() - 1));
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painter->drawText(rect(), Qt::AlignLeft | Qt::AlignTop, block_->block_name());
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painter->setPen(QColor(64, 64, 64));
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painter->drawLine(QPointF(rect().left(), rect().bottom() - 1), QPointF(rect().right(), rect().bottom() - 1));
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painter->drawLine(QPointF(rect().right(), rect().bottom() - 1), QPointF(rect().right(), rect().top()));
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}
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