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https://github.com/tumic0/GPXSee.git
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76 lines
1.4 KiB
C++
76 lines
1.4 KiB
C++
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#include <QCursor>
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#include <QPen>
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#include "ll.h"
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#include "misc.h"
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#include "trackitem.h"
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#define TRACK_WIDTH 3
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QString TrackItem::toolTip()
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{
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QString date = _date.date().toString(Qt::SystemLocaleShortDate);
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return "<b>" + QObject::tr("Date:") + "</b> " + date + "<br><b>"
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+ QObject::tr("Distance:") + "</b> " + distance(_distance, _units)
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+ "<br><b>" + QObject::tr("Time:") + "</b> " + timeSpan(_time);
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}
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void TrackItem::updateShape()
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{
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QPainterPathStroker s;
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s.setWidth(TRACK_WIDTH * 1.0/scale());
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_shape = s.createStroke(path().simplified());
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}
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TrackItem::TrackItem(const Track &track)
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{
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QVector<QPointF> t;
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QPainterPath path;
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track.track(t);
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Q_ASSERT(t.count() >= 2);
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const QPointF &p = t.at(0);
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path.moveTo(ll2mercator(QPointF(p.x(), -p.y())));
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for (int i = 1; i < t.size(); i++) {
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const QPointF &p = t.at(i);
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path.lineTo(ll2mercator(QPointF(p.x(), -p.y())));
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}
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_units = Metric;
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_date = track.date();
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_distance = track.distance();
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_time = track.time();
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setPath(path);
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setToolTip(toolTip());
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setCursor(Qt::ArrowCursor);
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updateShape();
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QBrush brush(Qt::SolidPattern);
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QPen pen(brush, TRACK_WIDTH);
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pen.setCosmetic(true);
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setPen(pen);
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}
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void TrackItem::setScale(qreal scale)
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{
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QGraphicsPathItem::setScale(scale);
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updateShape();
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}
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void TrackItem::setColor(const QColor &color)
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{
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QPen p(pen());
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p.setColor(color);
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setPen(p);
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}
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void TrackItem::setUnits(enum Units units)
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{
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_units = units;
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setToolTip(toolTip());
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}
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