qt6-migration-pipeline/Lts/Common/LtsScriptTimeline/track_widget.cpp

#include "track_widget.h"
#include "ui_track_widget.h"
#include "track_entry.h"
#include "filter_track_widget.h"
#include "filter_background_widget.h"
#include "track_content_widget.h"
#include "tools.h"

#include <QDebug>
#include <QJsonArray>
#include <QJsonObject>
#include <QJsonValue>
#include <QPainter>
#include <QBrush>
#include <QColor>
#include <QPen>


namespace LtsScriptTimeline
{
TrackWidget::TrackWidget(int baseWidth, bool readonly, Tools *tools, bool filtersAllowed, QWidget *parent)
  : QWidget(parent)
  , ui(new Ui::TrackWidget)
  , m_baseWidth(baseWidth)
  , m_readonly(readonly)
  , m_tools(tools)
{
  Q_ASSERT(m_tools != nullptr);

  ui->setupUi(this);
  ui->mainTrack->setTrackWidget(this);
  ui->mainTrack->setTools(tools);

  ui->chkSelect->hide();

  ui->filtersWidget->hide();
  ui->leName->hide();
  ui->pbApply->hide();
  ui->pbCancel->hide();

  ui->pbEditName->hide(); 

  if (!filtersAllowed)
    ui->pbExpand->hide();

  ui->pbAddFilter->hide();

  setBaseWidth(baseWidth);
  setReadonly(readonly);

  connect(ui->mainTrack, &TrackContentWidget::signalUnselectAll,
          this, &TrackWidget::signalUnselectAll);
  connect(ui->mainTrack, &TrackContentWidget::signalTrackEntrySelectionChanged,
          this, &TrackWidget::signalTrackEntrySelectionChanged);
  connect(ui->mainTrack, &TrackContentWidget::signalChangesMade,
          this, &TrackWidget::signalChangesMade);
  connect(ui->mainTrack, &TrackContentWidget::signalChangesMade,
          this, &TrackWidget::slotMainChangesMade);
  connect(ui->mainTrack, &TrackContentWidget::signalTrackEntryAdded,
          this, &TrackWidget::slotTrackEntryAdded);
  connect(ui->mainTrack, &TrackContentWidget::signalTrackEntryDeleted,
          this, &TrackWidget::slotTrackEntryDeleted);
  connect(ui->mainTrack, &TrackContentWidget::signalEditEntry,
          this, &TrackWidget::signalEditEntry);

  connect(ui->chkSelect, &QCheckBox::stateChanged,
          this, &TrackWidget::signalSelectTrack);
  connect(ui->pbExpand, &QPushButton::clicked,
          this, &TrackWidget::slotExpand);
  connect(ui->pbAddFilter, &QPushButton::clicked,
          this, &TrackWidget::slotAddFilter);
}


TrackWidget::~TrackWidget()
{
  m_filterLines.clear();
  delete ui;
}


void TrackWidget::setReadonly(bool readonly)
{
  m_readonly = readonly;
  ui->mainTrack->setReadonly(readonly);

  if (readonly)
    ui->pbAddFilter->hide(); 
  else if (ui->filtersWidget->isVisible()) 
    ui->pbAddFilter->show();

  for (auto i3 = m_filterLines.begin(); i3 != m_filterLines.end(); ++i3)
  {
    FilterTrackWidget *ftw = *i3;
    ftw->setReadonly(readonly);
  }
}


void TrackWidget::setScriptTimeline(ScriptTimeline *scriptTimeline)
{
  m_scriptTimeline = scriptTimeline;
  ui->mainTrack->setScriptTimeline(m_scriptTimeline);
}


void TrackWidget::keyPressEvent(QKeyEvent *event)
{
  getTrackContentWidget()->keyPressEvent(event);
}


QVector<TrackEntry *> TrackWidget::getSelectedFilterEntries() const
{
  QVector<TrackEntry *> result;
  const QVector<FilterTrackWidget *> &ftws = filterLines();

  for (const FilterTrackWidget *ftw : qAsConst(ftws))
  {
    const FilterBackgroundWidget *fbw = ftw->fbw();
    const QMap<int , TrackContentWidget *> &fcws = fbw->filterContentWidgets();

    for (auto i = fcws.constBegin(); i != fcws.constEnd(); ++i)
    {
      TrackContentWidget *tcw = i.value();
      result += tcw->getSelectedEntries();
    }
  }

  return result;
}


const QVector<TrackEntry *> &TrackWidget::getSelectedEntries() const
{
  return ui->mainTrack->getSelectedEntries(); 
}


void TrackWidget::slotAddFilter()
{
  FilterTrackWidget *ftw = new FilterTrackWidget(m_baseWidth, m_readonly);
  ftw->setTrackWidget(this);
  ftw->setTools(m_tools);
  ftw->setScriptTimeline(m_scriptTimeline);
  ui->filtersWidget->layout()->addWidget(ftw);
  m_filterLines.append(ftw);

  connect(ftw, &FilterTrackWidget::signalChangesMade,
          this, &TrackWidget::signalChangesMade);

  connect(ftw, &FilterTrackWidget::signalUnselectAll,
          this, &TrackWidget::signalUnselectAll);

  connect(ftw, &FilterTrackWidget::signalTrackEntrySelectionChanged,
          this, &TrackWidget::signalTrackEntrySelectionChanged);

  connect(ftw, &FilterTrackWidget::signalEditEntry,
          this, &TrackWidget::signalEditEntry);

  connect(ftw, &FilterTrackWidget::signalTrackEntryDeleted,
          this, &TrackWidget::signalTrackEntryDeleted);

  connect(ftw, &FilterTrackWidget::signalDeleteMe,
          this, [this]()
  {
    m_filterLines.removeAll(qobject_cast<FilterTrackWidget *>(sender())); 
    sender()->deleteLater();
    emit signalChangesMade();
  });

  emit signalChangesMade();
  slotMainChangesMade(); 
}


void TrackWidget::slotMainChangesMade()
{
  const QVector<TrackEntry *> trackEntries = ui->mainTrack->getTrackEntries();

  for (auto i1 = trackEntries.constBegin(); i1 != trackEntries.constEnd(); ++i1)
  {
    const TrackEntry *te = *i1;

    for (auto i3 = m_filterLines.begin(); i3 != m_filterLines.end(); ++i3)
    {
      FilterTrackWidget *ftw = *i3;
      ftw->fbw()->adjustFilterContentWidgets(te); 
    }
  }

  
}


void TrackWidget::slotTrackEntryAdded(TrackEntry *te) 
{
  

  for (FilterTrackWidget *ftw : qAsConst(m_filterLines))
    ftw->fbw()->trackEntryAdded(te);

  emit signalTrackEntryAdded(te);
}


void TrackWidget::slotTrackEntryDeleted(const int topicId)
{
  

  for (FilterTrackWidget *ftw : qAsConst(m_filterLines))
    ftw->fbw()->trackEntryDeleted(topicId);

  emit signalTrackEntryDeleted(topicId);
}








void TrackWidget::slotExpand()
{
  if (ui->filtersWidget->isVisible())
  {
    ui->pbExpand->setText(tr("More")); 
    ui->pbAddFilter->hide();
    ui->filtersWidget->hide();
  }
  else
  {
    ui->pbExpand->setText(tr("Less")); 

    if (!m_readonly) 
      ui->pbAddFilter->show();

    ui->filtersWidget->show();
    slotMainChangesMade();
  }
}


void TrackWidget::selectEntry(int topicId)
{
  ui->mainTrack->selectEntry(topicId);
}


int TrackWidget::getParentTopicIdOfFilter(const TrackEntry *te) const
{
  
  for (const FilterTrackWidget *ftw : m_filterLines)
  {
    const FilterBackgroundWidget *fbw = ftw->fbw();
    const QMap<int , TrackContentWidget *> &filterContentWidgets = fbw->filterContentWidgets();

    
    for (auto i = filterContentWidgets.constBegin(); i != filterContentWidgets.constEnd(); ++i)
    {
      int parentTopicId = i.key();
      const TrackContentWidget *datWidget = i.value();
      const QVector<TrackEntry *> &filterEntries = datWidget->getTrackEntries();

      for (const TrackEntry *filterTE : filterEntries)
      {
        if (filterTE == te)
          return parentTopicId;
      }
    }
  }

  return -1;
}


QVector<TrackEntry *> TrackWidget::getTrackEntriesWithFilters(bool selectedEntriesOnly) const
{
  QVector<TrackEntry *> result;
  const QVector<TrackEntry *> trackEntryList = ui->mainTrack->getTrackEntries();

  for (TrackEntry *te : trackEntryList)
  {
    if (selectedEntriesOnly && !ui->mainTrack->getSelectedEntries().contains(te))
      continue;

    result += te;

    
    QJsonArray jsonFilterLines;

    
    for (const FilterTrackWidget *ftw : qAsConst(m_filterLines))
    {
      const FilterBackgroundWidget *fbw = ftw->fbw();
      const QMap<int , TrackContentWidget *> &filterContentWidgets = fbw->filterContentWidgets();

      
      const TrackContentWidget *datWidget = filterContentWidgets.value(te->m_topicId);

      if (datWidget == nullptr) 
        continue;

      const QVector<TrackEntry *> &filterEntries = datWidget->getTrackEntries();

      if (filterEntries.isEmpty())
        continue;

      QJsonArray jsonFilterLine; 
      for (const TrackEntry *fte : filterEntries)
        jsonFilterLine.append(fte->toJson());

      jsonFilterLines.append(jsonFilterLine);
    }

    te->m_detailData[QStringLiteral("Filters")] = jsonFilterLines;
  }

  return result;
}


QVector<TrackEntry *> TrackWidget::getTrackEntriesFiltersAsEntries(bool selectedEntriesOnly) const
{
  QVector<TrackEntry *> result;
  const QVector<TrackEntry *> trackEntryList = ui->mainTrack->getTrackEntries();

  for (TrackEntry *te : trackEntryList)
  {
    if (selectedEntriesOnly && !ui->mainTrack->getSelectedEntries().contains(te))
      continue;

    result += te;

    
    for (FilterTrackWidget *ftw : m_filterLines)
    {
      const QMap<int , TrackContentWidget *> &filterContentWidgets = ftw->fbw()->filterContentWidgets();

      for (auto i1 = filterContentWidgets.constBegin(); i1 != filterContentWidgets.constEnd(); ++i1)
      {
        TrackContentWidget *tcw = i1.value();
        result += tcw->getTrackEntries();
      }
    }
  }

  return result;
}


QVector<TrackEntry *> TrackWidget::getTrackEntries(bool selectedEntriesOnly) const
{
  QVector<TrackEntry *> result;
  const QVector<TrackEntry *> trackEntryList = ui->mainTrack->getTrackEntries();

  if (selectedEntriesOnly)
  {
    for (TrackEntry *te : trackEntryList)
    {
      if (!ui->mainTrack->getSelectedEntries().contains(te))
        continue;

      result += te;
    }
  }
  else
  {
    return trackEntryList;
  }

  return result;
}


void TrackWidget::setBaseWidth(int width)
{
  m_baseWidth = width;

  ui->mainLeft->setMinimumWidth(width);
  ui->mainLeft->setMaximumWidth(width); 

  for (FilterTrackWidget *ftw : qAsConst(m_filterLines))
    ftw->setBaseWidth(m_baseWidth);
}


void TrackWidget::addCorrespondingTrackWidget(TrackContentWidget *pCorrespondingTrackWidget)
{
  ui->mainTrack->addCorrespondingTrackWidget(pCorrespondingTrackWidget);
}


TrackContentWidget *TrackWidget::getTrackContentWidget() const
{
  return ui->mainTrack;
}


void TrackWidget::setInternalName(const QString &name)
{
  m_internalName = name;
  ui->mainTrack->setTrackName(name);
}


void TrackWidget::setTrackName(const QString &name)
{
  ui->lblTrackName->setText(name);
}


bool TrackWidget::addTrackEntry(TrackEntry *te, bool selectTrackEntry)
{
  if (!ui->mainTrack->addTrackEntry(te, selectTrackEntry)) 
    return false;

  const QJsonObject detailData = te->m_detailData; 

  

  
  

  
  if (detailData.isEmpty())
  {
    
    return true;
  }

  
  

  const QJsonArray filterLines = detailData[QStringLiteral("Filters")].toArray();
  

  if (filterLines.isEmpty())
    return true; 

  


  

  int missingFilterLines = filterLines.count() - m_filterLines.count();
  
  while (missingFilterLines > 0)
  {
    slotAddFilter();
    missingFilterLines--;
  }


  

  for (int i1 = 0; i1 != filterLines.count(); i1++)
  {
    const QJsonArray filterLine = filterLines.at(i1).toArray();

    for (const QJsonValue &filter : filterLine)
    {
      TrackEntry *filterTe = new TrackEntry;
      filterTe->fromJson(filter.toObject());

      
      m_filterLines.at(i1)->addFilterEntry(te , filterTe);
      
      
    }
  }

  emit signalChangesMade();

  return true;
}


QString TrackWidget::trackName() const
{
  return m_internalName; 
}


bool TrackWidget::isSelected() const
{
  return (ui->chkSelect->checkState() == Qt::CheckState::Checked);
}


void TrackWidget::unselectAll()
{
  ui->mainTrack->unselectAll();

  for (FilterTrackWidget *ftw : qAsConst(m_filterLines))
  {
    const auto fcw = ftw->fbw()->filterContentWidgets();
    for (TrackContentWidget *tcw : fcw)
      tcw->unselectAll();
  }
}


void TrackWidget::updateMe()
{
  update();
  ui->mainTrack->update();
  slotMainChangesMade();
}


void TrackWidget::setIndicatorTime(int time)
{
  ui->mainTrack->setIndicatorTime(time);

  for (FilterTrackWidget *ftw : qAsConst(m_filterLines))
  {
    const auto filterContentWidgets = ftw->fbw()->filterContentWidgets();

    
    for (auto i1 = filterContentWidgets.begin(); i1 != filterContentWidgets.end(); ++i1)
    {
      int mainTeId = i1.key();
      int mainTeStart = 0;

      const QVector<TrackEntry *> &tes = ui->mainTrack->getTrackEntries();
      for (const TrackEntry *te : tes)
      {
        if (te->m_topicId == mainTeId)
        {
          mainTeStart = te->m_startTime;
          break;
        }
      }

      TrackContentWidget *filterTcw = i1.value();
      filterTcw->setIndicatorTime(time - mainTeStart);
    }
  }
}


void TrackWidget::paintEvent(QPaintEvent *event)
{
  Q_UNUSED(event);

  QPainter painter(this);

  painter.save();

  painter.setPen(QGuiApplication::palette().windowText().color());
  painter.setBrush(QGuiApplication::palette().window().color());
  painter.drawRect(rect());

  painter.restore();
}

}