Fixed/improved map info background rendering settings

All text items on the map (including path marker info) have now the same
background color (the map background color) and the "info background" option
also applies to all items now.

src/GUI/mapview.cpp

@@ -118,6 +118,7 @@ MapView::MapView(Map *map, POI *poi, QWidget *parent) : QGraphicsView(parent)
 	_showPosition = false;
 	_showPositionCoordinates = false;
 	_showMotionInfo = false;
+	_infoBackground = false;
 
 	_opengl = false;
 	_plot = false;
@@ -156,6 +157,8 @@ PathItem *MapView::addTrack(const Track &track)
 	ti->setVisible(_showTracks);
 	ti->setDigitalZoom(_digitalZoom);
 	ti->setMarkerColor(_markerColor);
+	ti->setMarkerBackgroundColor(_backgroundColor);
+	ti->drawMarkerBackground(_infoBackground);
 	ti->showMarker(_showMarkers);
 	ti->showMarkerInfo(_markerInfoType);
 	ti->showTicks(_showPathTicks);
@@ -186,6 +189,8 @@ PathItem *MapView::addRoute(const Route &route)
 	ri->showWaypointIcons(_showWaypointIcons);
 	ri->setDigitalZoom(_digitalZoom);
 	ri->setMarkerColor(_markerColor);
+	ri->setMarkerBackgroundColor(_backgroundColor);
+	ri->drawMarkerBackground(_infoBackground);
 	ri->showMarker(_showMarkers);
 	ri->showMarkerInfo(_markerInfoType);
 	ri->showTicks(_showPathTicks);
@@ -1086,6 +1091,11 @@ void MapView::setBackgroundColor(const QColor &color)
 	_positionCoordinates->setBackgroundColor(color);
 	_motionInfo->setBackgroundColor(color);
 
+	for (int i = 0; i < _tracks.size(); i++)
+		_tracks.at(i)->setMarkerBackgroundColor(color);
+	for (int i = 0; i < _routes.size(); i++)
+		_routes.at(i)->setMarkerBackgroundColor(color);
+
 	reloadMap();
 }
 
@@ -1378,9 +1388,16 @@ void MapView::setInfoColor(const QColor &color)
 
 void MapView::drawInfoBackground(bool draw)
 {
+	_infoBackground = draw;
+
 	_cursorCoordinates->drawBackground(draw);
 	_positionCoordinates->drawBackground(draw);
 	_motionInfo->drawBackground(draw);
+
+	for (int i = 0; i < _tracks.size(); i++)
+		_tracks.at(i)->drawMarkerBackground(draw);
+	for (int i = 0; i < _routes.size(); i++)
+		_routes.at(i)->drawMarkerBackground(draw);
 }
 
 void MapView::setHidpi(bool hidpi)

src/GUI/mapview.h

@@ -203,6 +203,7 @@ private:
 	int _waypointSize, _poiSize;
 	QColor _backgroundColor, _waypointColor, _poiColor, _markerColor;
 	qreal _areaOpacity;
+	bool _infoBackground;
 
 	int _digitalZoom;
 	bool _plot;

src/GUI/markerinfoitem.cpp

@@ -13,6 +13,8 @@ CoordinatesFormat MarkerInfoItem::_format = DecimalDegrees;
 MarkerInfoItem::MarkerInfoItem(QGraphicsItem *parent) : QGraphicsItem(parent)
 {
 	_color = Qt::red;
+	_bgColor = Qt::white;
+	_drawBackground = false;
 
 	_font.setPixelSize(FONT_SIZE);
 	_font.setFamily(FONT_FAMILY);
@@ -62,13 +64,15 @@ void MarkerInfoItem::paint(QPainter *painter, const QStyleOptionGraphicsItem
 	QRectF r2(OFFSET, 0, fm.boundingRect(_s2).width(), fm.height()
 	  - fm.descent());
 
+	if (_drawBackground) {
 		painter->setPen(Qt::NoPen);
-	QColor bc(painter->background().color());
+		QColor bc(_bgColor);
 		bc.setAlpha(196);
 		painter->setBrush(QBrush(bc));
 		painter->drawRect(r2);
 		painter->drawRect(r1);
 		painter->setBrush(Qt::NoBrush);
+	}
 
 	painter->setFont(_font);
 	painter->setPen(_color);
@@ -84,3 +88,15 @@ void MarkerInfoItem::setColor(const QColor &color)
 	_color = color;
 	update();
 }
+
+void MarkerInfoItem::setBackgroundColor(const QColor &color)
+{
+	_bgColor = color;
+	update();
+}
+
+void MarkerInfoItem::drawBackground(bool draw)
+{
+	_drawBackground = draw;
+	update();
+}

src/GUI/markerinfoitem.h

@@ -26,6 +26,8 @@ public:
 	void setCoordinates(const Coordinates &c);
 
 	void setColor(const QColor &color);
+	void setBackgroundColor(const QColor &color);
+	void drawBackground(bool draw);
 
 	static void setCoordinatesFormat(const CoordinatesFormat &format)
 	  {_format = format;}
@@ -35,8 +37,9 @@ private:
 
 	QString _s1, _s2;
 	QRectF _boundingRect;
-	QColor _color;
+	QColor _color, _bgColor;
 	QFont _font;
+	bool _drawBackground;
 
 	static CoordinatesFormat _format;
 };

src/GUI/pathitem.cpp

@@ -365,6 +365,16 @@ void PathItem::setMarkerColor(const QColor &color)
 	_markerInfo->setColor(color);
 }
 
+void PathItem::setMarkerBackgroundColor(const QColor &color)
+{
+	_markerInfo->setBackgroundColor(color);
+}
+
+void PathItem::drawMarkerBackground(bool draw)
+{
+	_markerInfo->drawBackground(draw);
+}
+
 void PathItem::hover(bool hover)
 {
 	if (hover) {

src/GUI/pathitem.h

@@ -41,6 +41,8 @@ public:
 	void setPenStyle(Qt::PenStyle style);
 	void setDigitalZoom(int zoom);
 	void setMarkerColor(const QColor &color);
+	void setMarkerBackgroundColor(const QColor &color);
+	void drawMarkerBackground(bool draw);
 	void showMarker(bool show);
 	void showMarkerInfo(MarkerInfoItem::Type type);
 	void showTicks(bool show);