Project structure refactoring

2025-07-22 06:44:24 +02:00 · 2017-11-26 18:54:03 +01:00
parent 443b916301
commit 56e4c80999
182 changed files with 500 additions and 529 deletions
--- a/src/GUI/waypointitem.cpp
+++ b/src/GUI/waypointitem.cpp
@ -0,0 +1,152 @@
+#include <QApplication>
+#include <QPainter>
+#include "config.h"
+#include "format.h"
+#include "tooltip.h"
+#include "waypointitem.h"
+
+
+#define HS(size) \
+	((int)((qreal)size * 1.2))
+#define FS(size) \
+	((int)((qreal)size * 1.41))
+
+QString WaypointItem::toolTip(Units units)
+{
+	ToolTip tt;
+
+	if (!_waypoint.name().isEmpty())
+		tt.insert(qApp->translate("WaypointItem", "Name"), _waypoint.name());
+	tt.insert(qApp->translate("WaypointItem", "Coordinates"),
+	  Format::coordinates(_waypoint.coordinates()));
+	if (!std::isnan(_waypoint.elevation()))
+		tt.insert(qApp->translate("WaypointItem", "Elevation"),
+		  Format::elevation(_waypoint.elevation(), units));
+	if (!_waypoint.timestamp().isNull())
+		tt.insert(qApp->translate("WaypointItem", "Date"),
+		  _waypoint.timestamp().toString(Qt::SystemLocaleShortDate));
+	if (!_waypoint.description().isNull())
+		tt.insert(qApp->translate("WaypointItem", "Description"),
+		  _waypoint.description());
+
+	return tt.toString();
+}
+
+WaypointItem::WaypointItem(const Waypoint &waypoint, Map *map,
+  QGraphicsItem *parent) : QGraphicsItem(parent)
+{
+	_waypoint = waypoint;
+	_showLabel = true;
+	_hover = false;
+	_size = 8;
+	_color = Qt::black;
+
+	updateShape();
+
+	setPos(map->ll2xy(waypoint.coordinates()));
+	setToolTip(toolTip(Metric));
+	setCursor(Qt::ArrowCursor);
+	setAcceptHoverEvents(true);
+}
+
+void WaypointItem::updateShape()
+{
+	QPainterPath p;
+	qreal pointSize = _hover ? HS(_size) : _size;
+
+	if (_showLabel) {
+		QFont font;
+		font.setPixelSize(FS(_size));
+		font.setFamily(FONT_FAMILY);
+		if (_hover)
+			font.setBold(true);
+		QFontMetrics fm(font);
+		QRect ts = fm.tightBoundingRect(_waypoint.name());
+
+		p.addRect(-pointSize/2, -pointSize/2, pointSize, pointSize);
+		p.addRect(pointSize/2, pointSize/2,
+		  ts.width(), ts.height() + fm.descent());
+	} else
+		p.addRect(-pointSize/2, -pointSize/2, pointSize, pointSize);
+
+	_shape = p;
+}
+
+void WaypointItem::paint(QPainter *painter,
+  const QStyleOptionGraphicsItem *option, QWidget *widget)
+{
+	Q_UNUSED(option);
+	Q_UNUSED(widget);
+
+	qreal pointSize = _hover ? HS(_size) : _size;
+
+	painter->setPen(_color);
+
+	if (_showLabel) {
+		QFont font;
+		font.setPixelSize(FS(_size));
+		font.setFamily(FONT_FAMILY);
+		if (_hover)
+			font.setBold(true);
+		QFontMetrics fm(font);
+		QRect ts = fm.tightBoundingRect(_waypoint.name());
+
+		painter->setFont(font);
+		painter->drawText(pointSize/2 - qMax(ts.x(), 0), pointSize/2
+		  + ts.height(), _waypoint.name());
+	}
+
+	painter->setBrush(QBrush(_color, Qt::SolidPattern));
+	painter->drawEllipse(-pointSize/2, -pointSize/2, pointSize, pointSize);
+
+/*
+	painter->setPen(Qt::red);
+	painter->setBrush(Qt::NoBrush);
+	painter->drawPath(_shape);
+*/
+}
+
+void WaypointItem::setSize(int size)
+{
+	prepareGeometryChange();
+	_size = size;
+	updateShape();
+}
+
+void WaypointItem::setColor(const QColor &color)
+{
+	_color = color;
+	update();
+}
+
+void WaypointItem::setUnits(enum Units units)
+{
+	setToolTip(toolTip(units));
+}
+
+void WaypointItem::showLabel(bool show)
+{
+	prepareGeometryChange();
+	_showLabel = show;
+	updateShape();
+}
+
+void WaypointItem::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
+{
+	Q_UNUSED(event);
+
+	prepareGeometryChange();
+	_hover = true;
+	updateShape();
+	setZValue(zValue() + 1.0);
+}
+
+void WaypointItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
+{
+	Q_UNUSED(event);
+
+	prepareGeometryChange();
+	_hover = false;
+	updateShape();
+	setZValue(zValue() - 1.0);
+}