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Added the "show cursor coordinates" option

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Closes #167
This commit is contained in:
Martin Tůma
2019-02-17 20:20:20 +01:00
parent 3d0c36b459
commit 12f3c252bb
8 changed files with 154 additions and 5 deletions
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45
src/GUI/mapview.cpp
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@ -13,6 +13,7 @@
#include "waypointitem.h"
#include "areaitem.h"
#include "scaleitem.h"
#include "coordinatesitem.h"
#include "keys.h"
#include "mapview.h"
@ -21,6 +22,7 @@
#define MIN_DIGITAL_ZOOM -3
#define MARGIN 10
#define SCALE_OFFSET 7
#define COORDINATES_OFFSET SCALE_OFFSET
MapView::MapView(Map *map, POI *poi, QWidget *parent)
@ -41,6 +43,10 @@ MapView::MapView(Map *map, POI *poi, QWidget *parent)
_mapScale = new ScaleItem();
_mapScale->setZValue(2.0);
_scene->addItem(_mapScale);
_coordinates = new CoordinatesItem();
_coordinates->setZValue(2.0);
_coordinates->setVisible(false);
_scene->addItem(_coordinates);
_map = map;
_map->load();
@ -95,6 +101,8 @@ void MapView::centerOn(const QPointF &pos)
QRectF vr(mapToScene(viewport()->rect()).boundingRect());
_res = _map->resolution(vr);
_mapScale->setResolution(_res);
if (_coordinates->isVisible() && underMouse())
_coordinates->setCoordinates(_map->xy2ll(pos));
}
PathItem *MapView::addTrack(const Track &track)
@ -423,6 +431,8 @@ void MapView::setCoordinatesFormat(CoordinatesFormat format)
_coordinatesFormat = format;
_coordinates->setFormat(_coordinatesFormat);
for (int i = 0; i < _waypoints.count(); i++)
_waypoints.at(i)->setToolTipFormat(_units, _coordinatesFormat);
for (int i = 0; i < _routes.count(); i++)
@ -624,8 +634,10 @@ void MapView::clear()
_waypoints.clear();
_scene->removeItem(_mapScale);
_scene->removeItem(_coordinates);
_scene->clear();
_scene->addItem(_mapScale);
_scene->addItem(_coordinates);
_palette.reset();
@ -736,6 +748,12 @@ void MapView::showPOILabels(bool show)
updatePOIVisibility();
}
void MapView::showCoordinates(bool show)
{
_coordinates->setVisible(show);
setMouseTracking(show);
}
void MapView::setPOIOverlap(bool overlap)
{
_overlapPOIs = overlap;
@ -880,11 +898,18 @@ void MapView::resizeEvent(QResizeEvent *event)
void MapView::paintEvent(QPaintEvent *event)
{
QPointF scenePos = mapToScene(rect().bottomRight() + QPoint(
QPointF scaleScenePos = mapToScene(rect().bottomRight() + QPoint(
-(SCALE_OFFSET + _mapScale->boundingRect().width()),
-(SCALE_OFFSET + _mapScale->boundingRect().height())));
if (_mapScale->pos() != scenePos && !_plot)
_mapScale->setPos(scenePos);
if (_mapScale->pos() != scaleScenePos && !_plot)
_mapScale->setPos(scaleScenePos);
if (_coordinates->isVisible()) {
QPointF coordinatesScenePos = mapToScene(rect().bottomLeft()
+ QPoint(COORDINATES_OFFSET, -COORDINATES_OFFSET));
if (_coordinates->pos() != coordinatesScenePos && !_plot)
_coordinates->setPos(coordinatesScenePos);
}
QGraphicsView::paintEvent(event);
}
@ -902,6 +927,20 @@ void MapView::scrollContentsBy(int dx, int dy)
}
}
void MapView::mouseMoveEvent(QMouseEvent *event)
{
if (_coordinates->isVisible())
_coordinates->setCoordinates(_map->xy2ll(mapToScene(event->pos())));
QGraphicsView::mouseMoveEvent(event);
}
void MapView::leaveEvent(QEvent *event)
{
_coordinates->setCoordinates(Coordinates());
QGraphicsView::leaveEvent(event);
}
void MapView::useOpenGL(bool use)
{
_opengl = use;