torstenandCopilot
d6b6ffce7c
- Formatted all CodeGen module files (9 files) - Formatted LtsAppDescriptor module files - Formatted LtsAppManager/AppChooser files - Applied clang-format to all DTC and enum headers across modules - Removed coordTransTests from CommonUnitTestsPlaceholder (moved to tests/) Cosmetic changes only, no functional modifications. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
155 lines
3.2 KiB
C++
155 lines
3.2 KiB
C++
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#include "EventGraphic.h"
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#include <QBrush>
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#include <QDebug>
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#include <QGuiApplication>
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#include <QPainter>
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#include <QPalette>
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#include <QPen>
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#include <QPoint>
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#include <utility>
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namespace LtsTimelineClassic
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{
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EventGraphic::EventGraphic(Event* event) : m_lowest(0), m_duration(-1), m_isMultipleEvent(false)
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{
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m_eventList += event;
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}
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void EventGraphic::addEvent(Event* event)
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{
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if (event == nullptr)
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return;
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m_eventList += event;
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m_isMultipleEvent = true;
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m_lowest = 0;
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m_duration = -1;
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}
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void EventGraphic::addEventList(const QVector<Event*>& eventList)
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{
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if (eventList.isEmpty())
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return;
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m_eventList += eventList;
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m_isMultipleEvent = true;
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m_lowest = 0;
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m_duration = -1;
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}
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qint64 EventGraphic::getDuration()
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{
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if (m_duration != -1)
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return m_duration;
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qint64 highestDuration = 0;
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qint64 lowest = lowestTime();
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for (Event* event : std::as_const(m_eventList))
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{
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qint64 duration = (event->startTime() - lowest) + event->duration();
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if (duration > highestDuration)
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highestDuration = duration;
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}
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if (highestDuration < 0)
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{
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qWarning() << "duration < 0 !!" << highestDuration;
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Q_ASSERT(false);
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return 0;
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}
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m_duration = highestDuration;
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return m_duration;
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}
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qint64 EventGraphic::lowestTime() const
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{
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if (m_lowest != 0)
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return m_lowest;
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auto i = std::min_element(m_eventList.begin(), m_eventList.end(),
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[](const Event* a, const Event* b) { return a->startTime() < b->startTime(); });
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if (i == m_eventList.end())
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return 0;
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m_lowest = (*i)->startTime();
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return m_lowest;
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}
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bool EventGraphic::isMultipleEvent() const
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{
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return m_isMultipleEvent;
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}
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void EventGraphic::drawEventGraphic(QPainter* painter, const QRect& rect) const
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{
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painter->save();
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painter->setPen(QPen(QBrush(QGuiApplication::palette().text()), 1.0));
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if (isMultipleEvent())
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Event::drawMultipleEventGraphic(painter, rect);
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else
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{
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Event* e = m_eventList.first();
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if (e == nullptr)
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{
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painter->restore();
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return;
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}
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painter->setBrush(QBrush(e->getColor()));
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if (e->getPaintFunc() == nullptr)
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{
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painter->restore();
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return;
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}
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e->getPaintFunc()(painter, rect);
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}
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painter->restore();
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}
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void EventGraphic::drawDurationBackground(QPainter* painter, const QRect& rect) const
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{
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painter->save();
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if (!isMultipleEvent())
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{
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Event* e = m_eventList.first();
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if (e == nullptr)
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{
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painter->restore();
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return;
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}
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painter->setBrush(QBrush(e->getColor()));
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painter->setPen(QPen(QBrush(e->getColor()), 0));
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}
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else
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{
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painter->setBrush(QBrush(QColor("white")));
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}
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painter->drawRect(rect.adjusted(0, 0, -2, 0));
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painter->setPen(QPen(QBrush(QGuiApplication::palette().text()), 1.0));
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painter->drawLine(rect.topLeft(), rect.topRight());
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painter->drawLine(rect.bottomLeft() + QPoint(0, 1), rect.bottomRight() + QPoint(1, 1));
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painter->restore();
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}
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} // namespace LtsTimelineClassic
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