mirror of
https://github.com/tumic0/GPXSee.git
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87 lines
1.8 KiB
C++
87 lines
1.8 KiB
C++
#include <QApplication>
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#include <QPainter>
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#include "format.h"
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#include "waypoint.h"
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#include "waypointitem.h"
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#include "tooltip.h"
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#include "routeitem.h"
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QString RouteItem::toolTip()
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{
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ToolTip tt;
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if (!_name.isEmpty())
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tt.insert(qApp->translate("RouteItem", "Name"), _name);
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if (!_desc.isEmpty())
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tt.insert(qApp->translate("RouteItem", "Description"), _desc);
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tt.insert(qApp->translate("RouteItem", "Distance"),
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Format::distance(_distance, _units));
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return tt.toString();
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}
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RouteItem::RouteItem(const Route &route, QGraphicsItem *parent)
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: PathItem(parent)
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{
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const RouteData &r = route.route();
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Q_ASSERT(r.count() >= 2);
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QPointF p;
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_name = r.name();
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_desc = r.description();
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new WaypointItem(r.at(0), this);
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p = r.at(0).coordinates().toMercator();
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_path.moveTo(QPointF(p.x(), -p.y()));
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for (int i = 1; i < r.size(); i++) {
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p = r.at(i).coordinates().toMercator();
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_path.lineTo(QPointF(p.x(), -p.y()));
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new WaypointItem(r.at(i), this);
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}
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updateShape();
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_distance = route.distance();
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_marker->setPos(_path.pointAtPercent(0));
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_pen.setStyle(Qt::DotLine);
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setToolTip(toolTip());
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}
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void RouteItem::setScale(qreal scale)
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{
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QList<QGraphicsItem *> childs = childItems();
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for (int i = 0; i < childs.count(); i++)
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childs.at(i)->setScale(1.0/scale);
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PathItem::setScale(scale);
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}
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void RouteItem::setUnits(enum Units units)
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{
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PathItem::setUnits(units);
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setToolTip(toolTip());
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}
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void RouteItem::showWaypoints(bool show)
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{
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QList<QGraphicsItem *> childs = childItems();
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for (int i = 0; i < childs.count(); i++)
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if (childs.at(i) != _marker)
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childs.at(i)->setVisible(show);
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}
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void RouteItem::showWaypointLabels(bool show)
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{
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QList<QGraphicsItem *> childs = childItems();
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for (int i = 0; i < childs.count(); i++) {
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if (childs.at(i) != _marker) {
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WaypointItem *wi = static_cast<WaypointItem*>(childs.at(i));
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wi->showLabel(show);
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}
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}
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}
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