code format

2022-12-14 14:14:33 +03:00
parent 09e5342956
commit cdb02fc9be
278 changed files with 15371 additions and 12176 deletions
--- a/libs/blockview/blockbusitem.cpp
+++ b/libs/blockview/blockbusitem.cpp
@@ -1,12 +1,15 @@
 #include "blockview.h"
+
 #include <QApplication>


 BlockBusItem::BlockBusItem(bool temp): QGraphicsObject(), PropertyStorage() {
 	temp_ = temp;
 	_init();
-	if (!temp) setData(bvidType, bvitBus);
-	else hide();
+	if (!temp)
+		setData(bvidType, bvitBus);
+	else
+		hide();
 }


@@ -17,12 +20,12 @@ BlockBusItem::BlockBusItem(const BlockBusItem & other): QGraphicsObject(), Prope
 	setPen(other.pen());
 	setBrush(other.brush());
 	setBusType(other.busType());
-	square_node = other.square_node;
-	max_ep = other.max_ep;
-	pol = other.pol;
-	segments = other.segments;
-	im_bus = other.im_bus;
-	im_end = other.im_end;
+	square_node  = other.square_node;
+	max_ep       = other.max_ep;
+	pol          = other.pol;
+	segments     = other.segments;
+	im_bus       = other.im_bus;
+	im_end       = other.im_end;
 	im_bus_scale = other.im_bus_scale;
 	im_end_scale = other.im_end_scale;
 	updateGeometry();
@@ -33,26 +36,34 @@ void BlockBusItem::_init() {
 	setZValue(1.);
 	setBusType(-1);
 	setAcceptHoverEvents(true);
-	ph.setColor(Qt::blue); ph.setJoinStyle(Qt::MiterJoin);
-	bh.setColor(Qt::blue); bh.setStyle(Qt::SolidPattern);
-	pu = pa = pr = ph; bu = ba = br = bh;
-	grid_step = 10.;
+	ph.setColor(Qt::blue);
+	ph.setJoinStyle(Qt::MiterJoin);
+	bh.setColor(Qt::blue);
+	bh.setStyle(Qt::SolidPattern);
+	pu = pa = pr = ph;
+	bu = ba = br = bh;
+	grid_step    = 10.;
 	pu.setWidth(1);
-	pu.setColor(Qt::black); bu.setColor(Qt::black);
-	pa.setColor(Qt::darkGreen); ba.setColor(Qt::darkGreen);
-	pr.setColor(Qt::darkRed); br.setColor(Qt::darkRed);
-	pn.setColor(Qt::gray); pn.setStyle(Qt::DashLine);
+	pu.setColor(Qt::black);
+	bu.setColor(Qt::black);
+	pa.setColor(Qt::darkGreen);
+	ba.setColor(Qt::darkGreen);
+	pr.setColor(Qt::darkRed);
+	br.setColor(Qt::darkRed);
+	pn.setColor(Qt::gray);
+	pn.setStyle(Qt::DashLine);
 	if (temp_) {
 		pu.setStyle(Qt::DashLine);
 		pu.setColor(Qt::darkGray);
 		bu.setColor(Qt::darkGray);
 	}
-	setPen(pu); setBrush(bu);
+	setPen(pu);
+	setBrush(bu);
 	square_node = false;
-	max_ep = 0;
+	max_ep      = 0;
 	selPoint = selSegment = state_ = -1;
-	pen_width = 2.;
-	point_size = 3.;
+	pen_width                      = 2.;
+	point_size                     = 3.;
 	im_bus_scale = im_end_scale = 1.;
 	moved = deleted = mark_in = mark_out = new_segment = mm_cancel = lm_point = false;
 	anim_point_size.setTargetObject(this);
@@ -68,19 +79,19 @@ void BlockBusItem::reconnect() {
 	if (temp_) return;
 	if (!scene()) return;
 	if (scene()->views().isEmpty()) return;
-	qobject_cast<BlockView*>(scene()->views().back())->reconnectAll();
+	qobject_cast<BlockView *>(scene()->views().back())->reconnectAll();
 }


 bool BlockBusItem::sceneEvent(QEvent * e) {
 	if (temp_) return QGraphicsObject::sceneEvent(e);
 	switch (e->type()) {
-	case QEvent::GraphicsSceneHoverEnter: hoverEnterEvent((QGraphicsSceneHoverEvent * )e); break;
-	case QEvent::GraphicsSceneHoverMove: hoverMoveEvent((QGraphicsSceneHoverEvent * )e); break;
-	case QEvent::GraphicsSceneHoverLeave: hoverLeaveEvent((QGraphicsSceneHoverEvent * )e); break;
-	case QEvent::GraphicsSceneMousePress: mousePressEvent((QGraphicsSceneMouseEvent * )e); break;
-	case QEvent::GraphicsSceneMouseMove: mouseMoveEvent((QGraphicsSceneMouseEvent * )e); break;
-	case QEvent::GraphicsSceneMouseRelease: mouseReleaseEvent((QGraphicsSceneMouseEvent * )e); break;
+	case QEvent::GraphicsSceneHoverEnter: hoverEnterEvent((QGraphicsSceneHoverEvent *)e); break;
+	case QEvent::GraphicsSceneHoverMove: hoverMoveEvent((QGraphicsSceneHoverEvent *)e); break;
+	case QEvent::GraphicsSceneHoverLeave: hoverLeaveEvent((QGraphicsSceneHoverEvent *)e); break;
+	case QEvent::GraphicsSceneMousePress: mousePressEvent((QGraphicsSceneMouseEvent *)e); break;
+	case QEvent::GraphicsSceneMouseMove: mouseMoveEvent((QGraphicsSceneMouseEvent *)e); break;
+	case QEvent::GraphicsSceneMouseRelease: mouseReleaseEvent((QGraphicsSceneMouseEvent *)e); break;
 	default: break;
 	}
 	return QGraphicsObject::sceneEvent(e);
@@ -95,7 +106,7 @@ int BlockBusItem::addPoint(const QPointF & point, bool update) {
 	selPoint = pol.size() - 1;
 	segments << QPair<int, int>(selPoint, segments[selSegment].second);
 	segments[selSegment].second = selPoint;
-	selSegment = -1;
+	selSegment                  = -1;
 	updateGeometry();
 	if (scene() != 0 && update) scene()->update();
 	return pol.size() - 1;
@@ -122,32 +133,33 @@ void BlockBusItem::removePoint(int index) {
 	if (index < 0 || index > pol.size() - 1) return;
 	int sc = 0, fs = -1, ss = -1;
 	for (int i = 0; i < segments.size(); ++i)
-		if (segments[i].first == index ||
-			segments[i].second == index) {
-				sc++;
-				if (fs < 0) fs = i;
-				else ss = i;
+		if (segments[i].first == index || segments[i].second == index) {
+			sc++;
+			if (fs < 0)
+				fs = i;
+			else
+				ss = i;
 		}
 	int ei(0);
 	switch (sc) {
-	case 1:
-		segments.removeAt(fs);
-		break;
+	case 1: segments.removeAt(fs); break;
 	case 2:
-		if (segments[ss].first == index) ei = segments[ss].second;
-		else ei = segments[ss].first;
-		if (segments[fs].first == index) segments[fs].first = ei;
-		else segments[fs].second = ei;
+		if (segments[ss].first == index)
+			ei = segments[ss].second;
+		else
+			ei = segments[ss].first;
+		if (segments[fs].first == index)
+			segments[fs].first = ei;
+		else
+			segments[fs].second = ei;
 		segments.removeAt(ss);
 		break;
 	default: return;
 	}
 	pol.remove(index);
 	for (int i = 0; i < segments.size(); ++i) {
-		if (segments[i].first >= index)
-			segments[i].first--;
-		if (segments[i].second >= index)
-			segments[i].second--;
+		if (segments[i].first >= index) segments[i].first--;
+		if (segments[i].second >= index) segments[i].second--;
 	}
 	selPoint = -1;
 	checkDelete();
@@ -162,25 +174,19 @@ void BlockBusItem::removeSegment(int index) {
 	if (pif > pis) qSwap<int>(pif, pis);
 	int scf = 0, scs = 0;
 	for (int i = 0; i < segments.size(); ++i) {
-		if (segments[i].first == pif ||
-			segments[i].second == pif)
-				scf++;
-		if (segments[i].first == pis ||
-			segments[i].second == pis)
-				scs++;
+		if (segments[i].first == pif || segments[i].second == pif) scf++;
+		if (segments[i].first == pis || segments[i].second == pis) scs++;
 	}
 	if (scs <= 2) removePoint(pis);
 	if (scf <= 2) removePoint(pif);
 	if (scs <= 2 || scf <= 2) selSegment = -1;
 	if (scene() != 0) scene()->update();
-	
 }


 void BlockBusItem::appendPoint(const QPointF & p) {
 	pol << p;
-	if (pol.size() > 1)
-		segments << QPair<int, int>(pol.size() - 2, pol.size() - 1);
+	if (pol.size() > 1) segments << QPair<int, int>(pol.size() - 2, pol.size() - 1);
 	updateGeometry();
 }

@@ -229,13 +235,13 @@ void BlockBusItem::setSquareNodes(bool yes) {


 void BlockBusItem::markAsInput() {
-	mark_in = true;
+	mark_in  = true;
 	mark_out = false;
 }


 void BlockBusItem::markAsOutput() {
-	mark_in = false;
+	mark_in  = false;
 	mark_out = true;
 }

@@ -266,17 +272,23 @@ void BlockBusItem::simplify(bool full) {
 			int s0 = segs[0], s1 = segs[1];
 			QPointF cp = pol[p], sp[2];
 			for (int i = 0; i < 2; ++i) {
-				if (segments[segs[i]].first == p) sp[i] = pol[segments[segs[i]].second];
-				else sp[i] = pol[segments[segs[i]].first];
+				if (segments[segs[i]].first == p)
+					sp[i] = pol[segments[segs[i]].second];
+				else
+					sp[i] = pol[segments[segs[i]].first];
 			}
 			QLineF l0(sp[0], cp), l1(cp, sp[1]);
 			if (qAbs(l0.angle() - l1.angle()) > 0.1) continue;
 			if (segments[s0].first == p) {
-				if (segments[s1].first == p) segments[s0].first = segments[s1].second;
-				else segments[s0].first = segments[s1].first;
+				if (segments[s1].first == p)
+					segments[s0].first = segments[s1].second;
+				else
+					segments[s0].first = segments[s1].first;
 			} else {
-				if (segments[s1].first == p) segments[s0].second = segments[s1].second;
-				else segments[s0].second = segments[s1].first;
+				if (segments[s1].first == p)
+					segments[s0].second = segments[s1].second;
+				else
+					segments[s0].second = segments[s1].first;
 			}
 			segments.removeAt(s1);
 			pol.remove(p);
@@ -292,8 +304,7 @@ void BlockBusItem::simplify(bool full) {
 }


-void BlockBusItem::adjustLine() {
-}
+void BlockBusItem::adjustLine() {}


 int BlockBusItem::endpointCount() const {
@@ -301,16 +312,16 @@ int BlockBusItem::endpointCount() const {
 }


-QList<BlockItem * > BlockBusItem::connectedBlocks() const {
-	QList<BlockItemPin * > pins = connections_.values();
-	QSet<BlockItem * > ret;
-	foreach (BlockItemPin * p, pins)
+QList<BlockItem *> BlockBusItem::connectedBlocks() const {
+	QList<BlockItemPin *> pins = connections_.values();
+	QSet<BlockItem *> ret;
+	foreach(BlockItemPin * p, pins)
 		ret << p->parent();
 	return ret.values();
 }


-QList<BlockItemPin * > BlockBusItem::connectedPins() const {
+QList<BlockItemPin *> BlockBusItem::connectedPins() const {
 	return connections_.values();
 }

@@ -318,14 +329,14 @@ QList<BlockItemPin * > BlockBusItem::connectedPins() const {
 BlockBusItem::PointInfo BlockBusItem::pointInfo(QPointF pos) const {
 	PointInfo ret;
 	int pi = -1, si = -1;
-	testPoint(pos, &pi, & si);
+	testPoint(pos, &pi, &si);
 	if (pi < 0 && si < 0) return ret;
 	if (si >= 0) {
 		ret.type = PointInfo::Type::Segment;
 	} else {
 		if (endpoints().contains(pi)) {
 			ret.type = PointInfo::Type::Endpoint;
-			ret.pin = connections_.value(pi, nullptr);
+			ret.pin  = connections_.value(pi, nullptr);
 		} else
 			ret.type = PointInfo::Type::Node;
 	}
@@ -350,9 +361,8 @@ void BlockBusItem::clearBusState() {

 QByteArray BlockBusItem::save() const {
 	ChunkStream cs;
-	cs << cs.chunk(1, busType()) << cs.chunk(2, busName()) << cs.chunk(3, width()) << cs.chunk(4, pen())
-		<< cs.chunk(5, brush()) << cs.chunk(6, pol) << cs.chunk(7, segments) << cs.chunk(8, props)
-		<< cs.chunk(9, im_bus_scale) << cs.chunk(10, im_end_scale);
+	cs << cs.chunk(1, busType()) << cs.chunk(2, busName()) << cs.chunk(3, width()) << cs.chunk(4, pen()) << cs.chunk(5, brush())
+	   << cs.chunk(6, pol) << cs.chunk(7, segments) << cs.chunk(8, props) << cs.chunk(9, im_bus_scale) << cs.chunk(10, im_end_scale);
 	return cs.data();
 }

@@ -369,9 +379,9 @@ void BlockBusItem::load(const QByteArray & data) {
 		case 4: setPen(cs.getData<QPen>()); break;
 		case 5: setBrush(cs.getData<QBrush>()); break;
 		case 6: pol = cs.getData<QPolygonF>(); break;
-		case 7: segments = cs.getData<QList<QPair<int, int> > >(); break;
-		case 8: props = cs.getData<QList<BlockItem::Property> >(); break;
-		case 9:  im_bus_scale = cs.getData<double>(); break;
+		case 7: segments = cs.getData<QList<QPair<int, int>>>(); break;
+		case 8: props = cs.getData<QList<BlockItem::Property>>(); break;
+		case 9: im_bus_scale = cs.getData<double>(); break;
 		case 10: im_end_scale = cs.getData<double>(); break;
 		}
 	}
@@ -387,16 +397,16 @@ BlockBusItem * BlockBusItem::copy() const {
 void BlockBusItem::saveState() {
 	segments_s = segments;
 	ends_ind_s = ends_ind;
-	ends_s = ends;
-	pol_s = pol;
+	ends_s     = ends;
+	pol_s      = pol;
 }


 void BlockBusItem::restoreState() {
 	segments = segments_s;
 	ends_ind = ends_ind_s;
-	ends = ends_s;
-	pol = pol_s;
+	ends     = ends_s;
+	pol      = pol_s;
 }


@@ -429,8 +439,8 @@ bool BlockBusItem::checkDelete() {


 void BlockBusItem::emitAction(BlockItemBase::Action a) {
-	qobject_cast<BlockView*>(scene()->views().back())->schemeAction(a, QList<QGraphicsItem*>() << this);
-	qobject_cast<BlockView*>(scene()->views().back())->connectionsChanged();
+	qobject_cast<BlockView *>(scene()->views().back())->schemeAction(a, QList<QGraphicsItem *>() << this);
+	qobject_cast<BlockView *>(scene()->views().back())->connectionsChanged();
 }


@@ -441,8 +451,7 @@ QVector<int> BlockBusItem::endpoints() const {
 		counts[segments[i].second]++;
 	}
 	for (int i = 0; i < counts.size(); ++i) {
-		if (counts[i] == 1)
-			ret << i;
+		if (counts[i] == 1) ret << i;
 	}
 	return ret;
 }
@@ -455,16 +464,16 @@ QVector<int> BlockBusItem::endpointLine(int ep, double angle) const {
 	if (ep < 0 || np < 0) return ret;
 	if (pol[np] == pol[ep]) return ret;
 	QLineF l(pol[ep], pol[np]);
-	//qDebug() << "first" << l.angle() << angle << (l.angle() != angle);
+	// qDebug() << "first" << l.angle() << angle << (l.angle() != angle);
 	if (qAbs(l.angle() - angle) > 0.1) return ret;
-	//qDebug() << "check next" << segments.size();
+	// qDebug() << "check next" << segments.size();
 	for (int i = 0; i < segments.size(); ++i) {
-		//qDebug() << i << np << pointSegmentsCount(np);
+		// qDebug() << i << np << pointSegmentsCount(np);
 		if (np < 0) break;
 		if (pointSegmentsCount(np) != 2) break;
 		if (i > 0) {
 			QLineF l(pol[pp], pol[np]);
-			//qDebug() << i << l.angle() << angle;
+			// qDebug() << i << l.angle() << angle;
 			if (qAbs(l.angle() - angle) > 0.1) break;
 		}
 		ret << np;
@@ -472,7 +481,6 @@ QVector<int> BlockBusItem::endpointLine(int ep, double angle) const {
 		np = neighborSegmentPoint(np, &seg);
 	}
 	return ret;
-
 }


@@ -492,8 +500,14 @@ int BlockBusItem::neighborSegmentPoint(int point, int * seg) const {
 	if (point < 0 || !seg) return -1;
 	for (int i = 0; i < segments.size(); ++i) {
 		if (i == *seg) continue;
-		if (segments[i].first  == point) {*seg = i; return segments[i].second;}
-		if (segments[i].second == point) {*seg = i; return segments[i].first ;}
+		if (segments[i].first == point) {
+			*seg = i;
+			return segments[i].second;
+		}
+		if (segments[i].second == point) {
+			*seg = i;
+			return segments[i].first;
+		}
 	}
 	return -1;
 }
@@ -502,57 +516,58 @@ int BlockBusItem::neighborSegmentPoint(int point, int * seg) const {
 void BlockBusItem::testPoint(QPointF pos, int * sel_point, int * sel_segment, bool for_trace) const {
 	for (int i = 0; i < pol.size(); ++i) {
 		if ((pol[i] - pos).manhattanLength() <= (for_trace ? 5. : 10.)) { // Point
-			*sel_point = i;
+			*sel_point   = i;
 			*sel_segment = -1;
 			return;
 		}
 	}
 	for (int i = 0; i < segments.size(); ++i) {
 		if (distPointToLine(pol[segments[i].first], pol[segments[i].second], pos) <= (for_trace ? 5. : 7.)) { // Segment
-			*sel_point = -1;
+			*sel_point   = -1;
 			*sel_segment = i;
 			return;
 		}
 	}
-	*sel_point = -1;
+	*sel_point   = -1;
 	*sel_segment = -1;
 }


 void BlockBusItem::hoverEnterEvent(QGraphicsSceneHoverEvent * e) {
-	tt = bus_name + (bus_name.isEmpty() ? "" : "\n\n")
-			+ tr("Add point: Ctrl + LeftClick\n"
-				 "Remove point\\segment: Ctrl + RightClick\n"
-				 "Remove connection: Shift + RightClick\n"
-				 "Move point\\segment: Shift + LeftPress\n"
-				 "Change trace mode: press Shift, when mouse move");
+	tt = bus_name + (bus_name.isEmpty() ? "" : "\n\n") +
+	     tr("Add point: Ctrl + LeftClick\n"
+	        "Remove point\\segment: Ctrl + RightClick\n"
+	        "Remove connection: Shift + RightClick\n"
+	        "Move point\\segment: Shift + LeftPress\n"
+	        "Change trace mode: press Shift, when mouse move");
 }


 void BlockBusItem::hoverMoveEvent(QGraphicsSceneHoverEvent * e) {
 	if (temp_) return;
 	QPointF sp = e->scenePos();
-	int pp = selPoint;
-	int ps = selSegment;
-	bool empt = !(selPoint >= 0 || selSegment >= 0);
+	int pp     = selPoint;
+	int ps     = selSegment;
+	bool empt  = !(selPoint >= 0 || selSegment >= 0);
 	testPoint(sp, &selPoint, &selSegment);
 	BlockView * bv = 0;
 	if (!scene()->views().isEmpty()) {
-		bv = qobject_cast<BlockView*>(scene()->views().back());
+		bv = qobject_cast<BlockView *>(scene()->views().back());
 	}
-	if ((selPoint >= 0  && pp != selPoint) || (selSegment >= 0  && ps != selSegment)) {
+	if ((selPoint >= 0 && pp != selPoint) || (selSegment >= 0 && ps != selSegment)) {
 		if (bv) {
 			if (bv->isBlockAnimationEnabled()) {
 				setPointSize(0);
 				anim_point_size.start();
 			}
-		} else setPointSize(anim_point_size.endValue().toDouble());
+		} else
+			setPointSize(anim_point_size.endValue().toDouble());
 	}

 	if (selPoint >= 0 || selSegment >= 0) {
 		if (empt) {
-			QList<BlockItemPin * > pins = connectedPins();
-			foreach (BlockItemPin * p, pins) {
+			QList<BlockItemPin *> pins = connectedPins();
+			foreach(BlockItemPin * p, pins) {
 				p->animAccept();
 			}
 		}
@@ -563,15 +578,15 @@ void BlockBusItem::hoverMoveEvent(QGraphicsSceneHoverEvent * e) {
 	}
 	if (bv) bv->cur_bus = 0;
 	setToolTip(QString());
-	QList<QGraphicsItem * > il = scene()->items(sp, Qt::ContainsItemBoundingRect, Qt::DescendingOrder), bil;
+	QList<QGraphicsItem *> il = scene()->items(sp, Qt::ContainsItemBoundingRect, Qt::DescendingOrder), bil;
 	bil << this;
 	for (int i = 0; i < il.size(); ++i) {
 		QGraphicsItem * b = il[i];
 		if ((b->data(bvidType).toInt() == bvitBus) && b != this) {
 			int tp = -1, ts = -1;
-			((BlockBusItem*)b)->testPoint(sp, &tp, &ts);
+			((BlockBusItem *)b)->testPoint(sp, &tp, &ts);
 			if (tp >= 0 || ts >= 0) {
-				foreach (QGraphicsItem * b2, bil)
+				foreach(QGraphicsItem * b2, bil)
 					b2->stackBefore(b);
 				break;
 			}
@@ -585,14 +600,13 @@ void BlockBusItem::hoverMoveEvent(QGraphicsSceneHoverEvent * e) {
 void BlockBusItem::hoverLeaveEvent(QGraphicsSceneHoverEvent * e) {
 	if (temp_) return;
 	selPoint = selSegment = -1;
-	setPen(pu); setBrush(bu);
+	setPen(pu);
+	setBrush(bu);
 	setToolTip(QString());
 	anim_point_size.stop();
 	BlockView * bv = 0;
-	if (!scene()->views().isEmpty())
-		bv = qobject_cast<BlockView*>(scene()->views().back());
-	if (bv && (QApplication::mouseButtons() == 0))
-		bv->cur_bus = 0;
+	if (!scene()->views().isEmpty()) bv = qobject_cast<BlockView *>(scene()->views().back());
+	if (bv && (QApplication::mouseButtons() == 0)) bv->cur_bus = 0;
 	update();
 	QGraphicsObject::hoverLeaveEvent(e);
 }
@@ -601,18 +615,16 @@ void BlockBusItem::hoverLeaveEvent(QGraphicsSceneHoverEvent * e) {
 void BlockBusItem::mousePressEvent(QGraphicsSceneMouseEvent * e) {
 	if (temp_) return;
 	lp = quantize(e->scenePos(), grid_step);
-	if (e->button() != Qt::RightButton)
-		bpol = pol;
+	if (e->button() != Qt::RightButton) bpol = pol;
 	BlockView * bv = 0;
 	if (!scene()->views().isEmpty()) {
-		bv = qobject_cast<BlockView*>(scene()->views().back());
+		bv = qobject_cast<BlockView *>(scene()->views().back());
 	}
 	if (bv) {
-		if (selPoint >= 0 || selSegment >= 0)
-			bv->cur_bus = this;
+		if (selPoint >= 0 || selSegment >= 0) bv->cur_bus = this;
 	}
 	if (new_segment) {
-		qobject_cast<BlockView*>(scene()->views().back())->newBranchCancel();
+		qobject_cast<BlockView *>(scene()->views().back())->newBranchCancel();
 	}
 	new_segment = false;
 	if ((selPoint < 0 || selPoint > pol.size() - 1) && (selSegment < 0) && e->modifiers().testFlag(Qt::ShiftModifier)) {
@@ -621,23 +633,24 @@ void BlockBusItem::mousePressEvent(QGraphicsSceneMouseEvent * e) {
 	}
 	int btncnt = 0;
 	if ((e->button() == Qt::LeftButton) && e->modifiers().testFlag(Qt::ShiftModifier)) {
-		if (endpoints().contains(selPoint)) qobject_cast<BlockView*>(scene()->views().back())->startBusPointMove(bus_type);
+		if (endpoints().contains(selPoint)) qobject_cast<BlockView *>(scene()->views().back())->startBusPointMove(bus_type);
 	}
-	if (e->buttons().testFlag(Qt::LeftButton )) btncnt++;
+	if (e->buttons().testFlag(Qt::LeftButton)) btncnt++;
 	if (e->buttons().testFlag(Qt::RightButton)) btncnt++;
-	if (e->buttons().testFlag(QT_MID_BUTTON  )) btncnt++;
+	if (e->buttons().testFlag(QT_MID_BUTTON)) btncnt++;
 	if (btncnt > 0) mm_mods = e->modifiers();
 	if (btncnt >= 2 && e->button() == Qt::RightButton) {
-		//qDebug() << "bus revert";
+		// qDebug() << "bus revert";
 		mm_cancel = true;
-		moved = false;
-		pol = bpol;
+		moved     = false;
+		pol       = bpol;
 		prepareGeometryChange();
 		return;
 	}
 	if (e->buttons().testFlag(Qt::LeftButton) && e->modifiers().testFlag(Qt::NoModifier)) {
 		if (selSegment >= 0)
-			press_pos = quantize(nearestPointOnLine(pol[segments[selSegment].first], pol[segments[selSegment].second], e->scenePos()), grid_step);
+			press_pos =
+				quantize(nearestPointOnLine(pol[segments[selSegment].first], pol[segments[selSegment].second], e->scenePos()), grid_step);
 		else {
 			if (selPoint >= 0)
 				press_pos = pol[selPoint];
@@ -646,10 +659,9 @@ void BlockBusItem::mousePressEvent(QGraphicsSceneMouseEvent * e) {
 		}
 		if (max_ep >= 2) {
 			if (endpointCount() >= max_ep)
-				if (pointSegmentsCount(selPoint) >= 2 || selSegment >= 0)
-					return;
+				if (pointSegmentsCount(selPoint) >= 2 || selSegment >= 0) return;
 		}
-		qobject_cast<BlockView*>(scene()->views().back())->newBranch(this);
+		qobject_cast<BlockView *>(scene()->views().back())->newBranch(this);
 		new_segment = true;
 		return;
 	}
@@ -657,7 +669,7 @@ void BlockBusItem::mousePressEvent(QGraphicsSceneMouseEvent * e) {
 		deleteLater();
 	}
 	if (e->modifiers().testFlag(Qt::ControlModifier)) {
-		//qDebug() << "remove" << selPoint << selSegment;
+		// qDebug() << "remove" << selPoint << selSegment;
 		if (e->buttons().testFlag(Qt::RightButton)) {
 			if (selPoint >= 0 && selPoint <= pol.size() - 1) {
 				removePoint(selPoint);
@@ -673,8 +685,7 @@ void BlockBusItem::mousePressEvent(QGraphicsSceneMouseEvent * e) {
 			}
 		}
 		if (e->buttons().testFlag(Qt::LeftButton) && selSegment >= 0) {
-			if (addPoint(e->scenePos()) >= 0)
-				emitAction(BlockItemBase::BusPointAdd);
+			if (addPoint(e->scenePos()) >= 0) emitAction(BlockItemBase::BusPointAdd);
 			return;
 		}
 	}
@@ -693,12 +704,12 @@ void BlockBusItem::mouseMoveEvent(QGraphicsSceneMouseEvent * e) {
 	}
 	BlockView * bv = 0;
 	if (!scene()->views().isEmpty()) {
-		bv = qobject_cast<BlockView*>(scene()->views().back());
+		bv = qobject_cast<BlockView *>(scene()->views().back());
 	}
 	qp = quantize(e->scenePos(), grid_step);
 	lp = qp - lp;
 	if (e->buttons().testFlag(Qt::LeftButton) && mm_mods.testFlag(Qt::NoModifier) && new_segment) {
-		if (bv) qobject_cast<BlockView*>(scene()->views().back())->newBranchTrace(this, e->scenePos());
+		if (bv) qobject_cast<BlockView *>(scene()->views().back())->newBranchTrace(this, e->scenePos());
 		return;
 	}
 	if (new_segment) {
@@ -707,8 +718,7 @@ void BlockBusItem::mouseMoveEvent(QGraphicsSceneMouseEvent * e) {
 	} else {
 		if (e->buttons().testFlag(Qt::LeftButton)) {
 			lm_point = selPoint >= 0;
-			if (selPoint >= 0 && selPoint <= pol.size() - 1)
-				pol[selPoint] += lp;
+			if (selPoint >= 0 && selPoint <= pol.size() - 1) pol[selPoint] += lp;
 			if (selSegment >= 0 && selSegment <= segments.size() - 1) {
 				pol[segments[selSegment].first] += lp;
 				pol[segments[selSegment].second] += lp;
@@ -722,14 +732,14 @@ void BlockBusItem::mouseMoveEvent(QGraphicsSceneMouseEvent * e) {


 void BlockBusItem::mouseReleaseEvent(QGraphicsSceneMouseEvent * e) {
-	mm_mods = Qt::KeyboardModifiers();
+	mm_mods    = Qt::KeyboardModifiers();
 	int btncnt = 0;
-	if (e->buttons().testFlag(Qt::LeftButton )) btncnt++;
+	if (e->buttons().testFlag(Qt::LeftButton)) btncnt++;
 	if (e->buttons().testFlag(Qt::RightButton)) btncnt++;
-	if (e->buttons().testFlag(QT_MID_BUTTON  )) btncnt++;
+	if (e->buttons().testFlag(QT_MID_BUTTON)) btncnt++;
 	if (btncnt == 0) mm_cancel = false;
 	if (new_segment) {
-		qobject_cast<BlockView*>(scene()->views().back())->newBranchAccept(this);
+		qobject_cast<BlockView *>(scene()->views().back())->newBranchAccept(this);
 		updateGeometry();
 		selPoint = selSegment = -1;
 	}
@@ -739,7 +749,7 @@ void BlockBusItem::mouseReleaseEvent(QGraphicsSceneMouseEvent * e) {
 			emitAction(BlockItemBase::BusPointMove);
 		} else {
 			reconnect();
-			emitAction( BlockItemBase::BusSegmentMove);
+			emitAction(BlockItemBase::BusSegmentMove);
 		}
 	}
 	moved = new_segment = false;