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>
77 lines
1.6 KiB
C++
77 lines
1.6 KiB
C++
#include "track_entry_previewer.h"
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#include "track_content_widget.h"
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#include "track_entry.h"
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#include "track_entry_painters.h"
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#include <QDrag>
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#include <QMimeData>
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#include <QMouseEvent>
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#include <QPainter>
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namespace LtsScriptTimeline
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{
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QDataStream& operator<<(QDataStream& ds, const TrackEntry& te);
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QDataStream& operator>>(QDataStream& ds, TrackEntry& te);
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TrackEntryPreviewer::TrackEntryPreviewer(QWidget* parent) : QWidget(parent), m_te(nullptr)
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{
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setVisible(false);
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}
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TrackEntryPreviewer::~TrackEntryPreviewer() {}
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void TrackEntryPreviewer::setTrackEntry(TrackEntry* te)
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{
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m_te = te;
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if (m_te->isSet)
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return;
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connect(m_te, &TrackEntry::destroyed, this, [this]() {
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m_te = nullptr;
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emit signalDelete();
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});
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}
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void TrackEntryPreviewer::mousePressEvent(QMouseEvent* event)
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{
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if (!m_te || event->buttons() != Qt::LeftButton)
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return;
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m_te->isSet = true;
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QByteArray itemData(TrackContentWidget::itemsToData({m_te}, 0));
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m_te->isSet = false;
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QMimeData* mimeData = new QMimeData;
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mimeData->setData(TrackContentWidget::mime, itemData);
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QDrag* drag = new QDrag(this);
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drag->setDragCursor(QPixmap(), Qt::CopyAction);
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drag->setMimeData(mimeData);
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emit signalStartDrag();
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if (drag->exec(Qt::CopyAction) == Qt::CopyAction)
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emit signalDelete();
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emit signalStopDrag();
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}
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void TrackEntryPreviewer::paintEvent(QPaintEvent* event)
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{
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QWidget::paintEvent(event);
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QPainter painter(this);
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if (!m_te)
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return;
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drawTrackEntry(m_te, painter, rect().adjusted(0, 0, -1, -1), false, isEnabled());
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}
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} // namespace LtsScriptTimeline
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