torstenandCopilot
7a6be7474e
- training_area_telegrams.cpp: Fixed QJsonObject initializer syntax (Qt6 requires {{}} not ({}))
- training_area_telegrams.cpp: Fixed fromJson() methods to access m_* members directly
- training_area_telegrams.cpp: Fixed brace mismatches in multiple toJson() methods
- training_area_telegrams.h: Changed Header struct to public members for consistency
- tx_mixin.cpp: Fixed getEquipmentNumber() template for direct member access
- lts_coordinate.cpp: Added missing #include <iomanip>
- MIGRATION_STATUS.md: Added migration progress tracking document
C++17 constraint enforced due to RTI Connext DDS 7.7.0 incompatibility with C++20+
Build status: BUILD_RTI=OFF successful (0 errors, warnings only)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
72 lines
1.8 KiB
C++
72 lines
1.8 KiB
C++
#include "topic_previewer.h"
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#include <QtCore/QDebug>
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#include <QDrag>
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#include <QMimeData>
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#include <QtGui/QMouseEvent>
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#include <QtGui/QPainter>
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namespace TopicEditorBase
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{
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TopicPreviewer::TopicPreviewer(QWidget* parent) : QWidget(parent)
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{
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setVisible(false);
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}
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TopicPreviewer::~TopicPreviewer() {}
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void TopicPreviewer::setTopicData(const TopicData& data)
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{
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m_topicData = data;
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if (m_topicData.state)
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return;
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}
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void TopicPreviewer::mousePressEvent(QMouseEvent* event)
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{
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if (m_topicData.topicType == TopicType::Invalid || m_topicData.duration < 1 || event->buttons() != Qt::LeftButton)
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return;
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m_topicData.state = true;
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QByteArray byteArray;
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QDataStream dataStream(&byteArray, QIODevice::WriteOnly);
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dataStream << m_topicData;
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m_topicData.state = false;
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QMimeData* mimeData = new QMimeData;
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mimeData->setData(TopicData::mime, byteArray);
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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 startDragMe();
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if (drag->exec(Qt::CopyAction) == Qt::CopyAction)
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emit deleteMe();
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emit stopDragMe();
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}
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void TopicPreviewer::paintEvent(QPaintEvent* event)
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{
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QWidget::paintEvent(event);
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if (m_topicData.topicType == TopicType::Invalid)
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return;
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QPainter painter(this);
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painter.setClipping(true);
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painter.setClipRect(rect(), Qt::ReplaceClip);
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painter.setPen(isEnabled() ? Qt::black : Qt::lightGray);
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painter.setBrush(QBrush(topicTypeColor(m_topicData.topicType)));
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painter.drawRect(rect().adjusted(0, 0, -1, -1));
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painter.drawText(rect().adjusted(3, 16, -1, -1), m_topicData.description);
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if (!isEnabled())
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{
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painter.setBrush(QBrush(QColor(255, 255, 255, 204)));
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painter.drawRect(rect().adjusted(0, 0, -1, -1));
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}
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}
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} // namespace TopicEditorBase
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