Refactoring.

Code style.

src/app/puzzle/layout/vppiece.h

@@ -28,13 +28,13 @@
 #ifndef VPPIECE_H
 #define VPPIECE_H
 
-#include <QUuid>
-#include <QVector>
 #include <QPoint>
 #include <QTransform>
+#include <QUuid>
+#include <QVector>
 
-#include "../vlayout/vlayoutpiece.h"
 #include "../layout/layoutdef.h"
+#include "../vlayout/vlayoutpiece.h"
 #include "vpiecegrainline.h"
 
 #if QT_VERSION < QT_VERSION_CHECK(5, 13, 0)
@@ -47,6 +47,7 @@ class VPSheet;
 class VPPiece : public VLayoutPiece
 {
     Q_DECLARE_TR_FUNCTIONS(VPPiece) // NOLINT
+
 public:
     VPPiece() = default;
     explicit VPPiece(const VLayoutPiece &layoutPiece);

src/app/valentina/mainwindowsnogui.cpp

@@ -497,7 +497,7 @@ void MainWindowsNoGUI::ExportData(const QVector<VLayoutPiece> &listDetails)
                                      QString::number(i + 1) +
                                      VLayoutExporter::ExportFormatSuffix(m_dialogSaveLayout->Format());
 
-                QGraphicsRectItem *paper =
+                auto *paper =
                     qgraphicsitem_cast<QGraphicsRectItem *>(m_layoutSettings->LayoutPapers().at(i));
                 SCASSERT(paper != nullptr)
 

src/libs/vdxf/vdxfengine.cpp

@@ -104,16 +104,11 @@ QT_WARNING_POP
 //---------------------------------------------------------------------------------------------------------------------
 auto PieceOutline(const VLayoutPiece &detail) -> QVector<VLayoutPoint>
 {
-    QVector<VLayoutPoint> outline;
     if (detail.IsSeamAllowance() && not detail.IsSeamAllowanceBuiltIn())
     {
-        outline = detail.GetMappedSeamAllowancePoints();
+        return detail.GetMappedSeamAllowancePoints();
     }
-    else
-    {
-        outline = detail.GetMappedContourPoints();
-    }
-    return outline;
+    return detail.GetMappedContourPoints();
 }
 } // namespace
 

src/libs/vformat/vwatermark.cpp

@@ -27,8 +27,9 @@
  *************************************************************************/
 #include "vwatermark.h"
 
-#include "../vmisc/projectversion.h"
 #include "../ifc/xml/vwatermarkconverter.h"
+#include "../vmisc/compatibility.h"
+#include "../vmisc/projectversion.h"
 
 const QString VWatermark::TagWatermark = QStringLiteral("watermark");
 const QString VWatermark::TagText = QStringLiteral("text");
@@ -46,14 +47,14 @@ namespace
 //---------------------------------------------------------------------------------------------------------------------
 auto FileComment() -> QString
 {
-    return QString("Watermark created with Valentina v%1 (https://smart-pattern.com.ua/).")
-            .arg(APP_VERSION_STR);
-}
+    return QString("Watermark created with Valentina v%1 (https://smart-pattern.com.ua/).").arg(APP_VERSION_STR);
 }
+} // namespace
 
 //---------------------------------------------------------------------------------------------------------------------
 VWatermark::VWatermark()
-{}
+{
+}
 
 //---------------------------------------------------------------------------------------------------------------------
 void VWatermark::CreateEmptyWatermark()
@@ -67,8 +68,9 @@ void VWatermark::CreateEmptyWatermark()
     wElement.appendChild(createElement(TagImage));
 
     appendChild(wElement);
-    insertBefore(createProcessingInstruction(QStringLiteral("xml"),
-                                             QStringLiteral("version=\"1.0\" encoding=\"UTF-8\"")), this->firstChild());
+    insertBefore(
+        createProcessingInstruction(QStringLiteral("xml"), QStringLiteral("version=\"1.0\" encoding=\"UTF-8\"")),
+        this->firstChild());
 }
 
 //---------------------------------------------------------------------------------------------------------------------

src/libs/vganalytics/vganalytics.cpp

@@ -42,7 +42,7 @@
 #include <QQueue>
 #include <QScreen>
 #include <QSettings>
-#include <QStringLiteral>
+#include <QString>
 #include <QTimer>
 #include <QUrlQuery>
 #include <QUuid>

src/libs/vgeometry/vgobject.cpp

@@ -37,10 +37,11 @@
 #include <QTransform>
 #include <QtMath>
 
-#include "../vmisc/def.h"
 #include "../vmisc/compatibility.h"
-#include "vgobject_p.h"
+#include "../vmisc/def.h"
 #include "../vmisc/vabstractapplication.h"
+#include "vgeometry/vgeometrydef.h"
+#include "vgobject_p.h"
 
 namespace
 {
@@ -90,7 +91,8 @@ auto GetEpsilon(const QPointF &t, QPointF p1, QPointF p2, qreal accuracy) -> dou
  */
 VGObject::VGObject()
   : d(new VGObjectData)
-{}
+{
+}
 
 //---------------------------------------------------------------------------------------------------------------------
 /**
@@ -101,7 +103,8 @@ VGObject::VGObject()
  */
 VGObject::VGObject(const GOType &type, const quint32 &idObject, const Draw &mode)
   : d(new VGObjectData(type, idObject, mode))
-{}
+{
+}
 
 //---------------------------------------------------------------------------------------------------------------------
 /**
@@ -110,7 +113,8 @@ VGObject::VGObject(const GOType &type, const quint32 &idObject, const Draw &mode
  */
 VGObject::VGObject(const VGObject &obj) // NOLINT(modernize-use-equals-default)
   : d(obj.d)
-{}
+{
+}
 
 //---------------------------------------------------------------------------------------------------------------------
 /**
@@ -130,12 +134,13 @@ auto VGObject::operator=(const VGObject &obj) -> VGObject &
 
 #ifdef Q_COMPILER_RVALUE_REFS
 //---------------------------------------------------------------------------------------------------------------------
-VGObject::VGObject(VGObject &&obj) Q_DECL_NOTHROW
+VGObject::VGObject(VGObject &&obj) noexcept
   : d(std::move(obj.d))
-{}
+{
+}
 
 //---------------------------------------------------------------------------------------------------------------------
-auto VGObject::operator=(VGObject &&obj) Q_DECL_NOTHROW -> VGObject &
+auto VGObject::operator=(VGObject &&obj) noexcept -> VGObject &
 {
     std::swap(d, obj.d);
     return *this;
@@ -144,7 +149,8 @@ auto VGObject::operator=(VGObject &&obj) Q_DECL_NOTHROW -> VGObject &
 
 //---------------------------------------------------------------------------------------------------------------------
 VGObject::~VGObject() // NOLINT(modernize-use-equals-default)
-{}
+{
+}
 
 //---------------------------------------------------------------------------------------------------------------------
 /**
@@ -293,8 +299,7 @@ auto VGObject::getIdTool() const -> quint32
 //---------------------------------------------------------------------------------------------------------------------
 auto VGObject::ToJson() const -> QJsonObject
 {
-    QJsonObject object
-    {
+    QJsonObject object{
         {"id", static_cast<qint64>(id())},
         {"type", static_cast<int>(getType())},
     };
@@ -324,7 +329,8 @@ auto VGObject::BuildRay(const QPointF &firstPoint, const qreal &angle, const QRe
     if (not rect.contains(firstPoint))
     {
         // If point outside of scene rect create one around point and unite two rects.
-        QRectF rectangle(firstPoint.x()-rect.width()/2, firstPoint.y()-rect.height()/2, rect.width(), rect.height());
+        QRectF rectangle(firstPoint.x() - rect.width() / 2, firstPoint.y() - rect.height() / 2, rect.width(),
+                         rect.height());
         rect = rect.united(rectangle);
     }
     const qreal diagonal = qSqrt(pow(rect.height(), 2) + pow(rect.width(), 2));
@@ -411,10 +417,11 @@ auto VGObject::LineIntersectRect(const QRectF &rec, const QLineF &line) -> QPoin
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-auto VGObject::IntersectionCircles(const QPointF &c1, double r1, const QPointF &c2, double r2, QPointF &p1, QPointF &p2) -> int
+auto VGObject::IntersectionCircles(const QPointF &c1, double r1, const QPointF &c2, double r2, QPointF &p1, QPointF &p2)
+    -> int
 {
-    if (VFuzzyComparePossibleNulls(c1.x(), c2.x()) && VFuzzyComparePossibleNulls(c1.y(), c2.y())
-            && VFuzzyComparePossibleNulls(r1, r2))
+    if (VFuzzyComparePossibleNulls(c1.x(), c2.x()) && VFuzzyComparePossibleNulls(c1.y(), c2.y()) &&
+        VFuzzyComparePossibleNulls(r1, r2))
     {
         return 3; // Circles are equal
     }
@@ -459,8 +466,8 @@ auto VGObject::IntersectionCircles(const QPointF &c1, double r1, const QPointF &
  * @param p2 second intersection point.
  * @return 0 - intersection doesn't exist, 1 - one intersection point, 2 - two intersection points.
  */
-auto VGObject::LineIntersectCircle(const QPointF &center, qreal radius, const QLineF &line, QPointF &p1,
-                                   QPointF &p2) -> qint32
+auto VGObject::LineIntersectCircle(const QPointF &center, qreal radius, const QLineF &line, QPointF &p1, QPointF &p2)
+    -> qint32
 {
     // Fix for issue #485. https://bitbucket.org/dismine/valentina/issues/485/error-when-drawing-a-curved-path
     if (qFuzzyIsNull(line.length()))

src/libs/vlayout/vlayoutdef.h

@@ -29,9 +29,9 @@
 #ifndef VLAYOUTDEF_H
 #define VLAYOUTDEF_H
 
+#include <QPainterPath>
 #include <QSize>
 #include <QTransform>
-#include <QPainterPath>
 #include <ciso646>
 #include <climits>
 
@@ -100,7 +100,13 @@ struct VCachedPositions
     QPainterPath layoutAllowancePath{};
 };
 
-enum class Cases : qint8 { CaseThreeGroup = 0, CaseTwoGroup, CaseDesc, UnknownCase};
+enum class Cases : qint8
+{
+    CaseThreeGroup = 0,
+    CaseTwoGroup,
+    CaseDesc,
+    UnknownCase
+};
 
 /* Warning! Debugging doesn't work stable in debug mode. If you need big allocation use release mode. Or disable
  * Address Sanitizer. See page https://bitbucket.org/dismine/valentina/wiki/developers/Address_Sanitizer

src/libs/vlayout/vlayoutpiece.cpp

@@ -34,6 +34,7 @@
 #include <QFontMetrics>
 #include <QFuture>
 #include <QGraphicsPathItem>
+#include <QLine>
 #include <QList>
 #include <QMessageLogger>
 #include <QPainterPath>
@@ -46,6 +47,8 @@
 #include <QtDebug>
 #include <QtMath>
 
+#include "../vformat/vsinglelineoutlinechar.h"
+#include "../vgeometry/vgobject.h"
 #include "../vgeometry/vlayoutplacelabel.h"
 #include "../vgeometry/vplacelabelitem.h"
 #include "../vgeometry/vpointf.h"
@@ -62,15 +65,10 @@
 #include "../vpatterndb/vcontainer.h"
 #include "../vpatterndb/vpassmark.h"
 #include "../vpatterndb/vpiecenode.h"
-#include "../vwidgets/global.h"
-#include "vgobject.h"
+#include "../vwidgets/vpiecegrainline.h"
 #include "vgraphicsfillitem.h"
 #include "vlayoutpiece_p.h"
-#include "vpiecegrainline.h"
-#include "vsinglelineoutlinechar.h"
 #include "vtextmanager.h"
-#include <QLine>
-#include <QPainterPath>
 
 namespace
 {
@@ -773,7 +771,7 @@ auto VLayoutPiece::Map(const GrainlineShape &shape) const -> GrainlineShape
     GrainlineShape mappedShape;
     mappedShape.reserve(shape.size());
 
-    for (auto subShape : shape)
+    for (const auto &subShape : shape)
     {
         mappedShape.append(Map(subShape));
     }

src/libs/vlayout/vlayoutpiece.h

@@ -41,7 +41,6 @@
 #include <QtGlobal>
 
 #include "../vmisc/typedef.h"
-#include "../vpatterndb/floatItemData/floatitemdef.h"
 #include "../vwidgets/vpiecegrainline.h"
 #include "qpainterpath.h"
 #include "vabstractpiece.h"

src/libs/vlayout/vlayoutpiecepath.h

@@ -30,9 +30,9 @@
 #define VLAYOUTPIECEPATH_H
 
 #include "vlayoutpoint.h"
+#include <QMetaType>
 #include <QPointF>
 #include <QSharedDataPointer>
-#include <QMetaType>
 
 class VLayoutPiecePathData;
 class QPainterPath;
@@ -48,8 +48,8 @@ public:
 
     auto operator=(const VLayoutPiecePath &path) -> VLayoutPiecePath &;
 #ifdef Q_COMPILER_RVALUE_REFS
-    VLayoutPiecePath(VLayoutPiecePath &&path) Q_DECL_NOTHROW;
-    auto operator=(VLayoutPiecePath &&path) Q_DECL_NOTHROW->VLayoutPiecePath &;
+    VLayoutPiecePath(VLayoutPiecePath &&path) noexcept;
+    auto operator=(VLayoutPiecePath &&path) noexcept -> VLayoutPiecePath &;
 #endif
 
     auto GetPainterPath() const -> QPainterPath;
@@ -70,7 +70,7 @@ private:
     QSharedDataPointer<VLayoutPiecePathData> d;
 };
 
-Q_DECLARE_METATYPE(VLayoutPiecePath)
+Q_DECLARE_METATYPE(VLayoutPiecePath)                  // NOLINT
 Q_DECLARE_TYPEINFO(VLayoutPiecePath, Q_MOVABLE_TYPE); // NOLINT
 
 #endif // VLAYOUTPIECEPATH_H

src/libs/vmisc/def.h

@@ -483,14 +483,19 @@ const int userMaterialPlaceholdersQuantity = 20;
 auto QPixmapFromCache(const QString &pixmapPath) -> QPixmap;
 void SetItemOverrideCursor(QGraphicsItem *item, const QString &pixmapPath, int hotX = -1, int hotY = -1);
 
+//---------------------------------------------------------------------------------------------------------------------
 template <typename T> constexpr inline auto MmToPixel(T val) noexcept -> T
 {
     return (val / 25.4) * PrintDPI;
 }
+
+//---------------------------------------------------------------------------------------------------------------------
 template <typename T> constexpr inline auto CmToPixel(T val) noexcept -> T
 {
     return ((val * 10.0) / 25.4) * PrintDPI;
 }
+
+//---------------------------------------------------------------------------------------------------------------------
 template <typename T> constexpr inline auto InchToPixel(T val) noexcept -> T
 {
     return val * PrintDPI;
@@ -515,14 +520,19 @@ Q_DECL_RELAXED_CONSTEXPR inline auto ToPixel(double val, const Unit &unit) -> do
     return 0;
 }
 
+//---------------------------------------------------------------------------------------------------------------------
 template <typename T> constexpr inline auto PixelToInch(T pix) -> T
 {
     return pix / PrintDPI;
 }
+
+//---------------------------------------------------------------------------------------------------------------------
 template <typename T> constexpr inline auto PixelToMm(T pix) -> T
 {
     return PixelToInch(pix) * 25.4;
 }
+
+//---------------------------------------------------------------------------------------------------------------------
 template <typename T> constexpr inline auto PixelToCm(T pix) -> T
 {
     return PixelToInch(pix) * 2.54;
@@ -547,16 +557,23 @@ Q_DECL_RELAXED_CONSTEXPR inline auto FromPixel(double pix, const Unit &unit) ->
     return 0;
 }
 
+//---------------------------------------------------------------------------------------------------------------------
 template <typename T> constexpr inline auto Inch2ToPixel2(T val) -> T
 {
     return val * (PrintDPI * PrintDPI);
 }
+
+//---------------------------------------------------------------------------------------------------------------------
 template <typename T> constexpr inline auto Mm2ToPixel2(T val) -> T
 {
+    // There are 0.15500031 square inches in a square centimeter.
     return Inch2ToPixel2(val * 0.001550031);
 }
+
+//---------------------------------------------------------------------------------------------------------------------
 template <typename T> constexpr inline auto Cm2ToPixel2(T val) -> T
 {
+    // There are 0.15500031 square inches in a square centimeter.
     return Inch2ToPixel2(val * 0.15500031);
 }
 
@@ -579,16 +596,23 @@ Q_DECL_RELAXED_CONSTEXPR inline auto ToPixel2(double val, const Unit &unit) -> d
     return 0;
 }
 
+//---------------------------------------------------------------------------------------------------------------------
 template <typename T> constexpr inline auto Pixel2ToInch2(T pix) -> T
 {
     return pix / (PrintDPI * PrintDPI);
 }
+
+//---------------------------------------------------------------------------------------------------------------------
 template <typename T> constexpr inline auto Pixel2ToMm2(T pix) -> T
 {
+    // There are 0.15500031 square inches in a square centimeter.
     return Pixel2ToInch2(pix) / 0.001550031;
 }
+
+//---------------------------------------------------------------------------------------------------------------------
 template <typename T> constexpr inline auto Pixel2ToCm2(T pix) -> T
 {
+    // There are 0.15500031 square inches in a square centimeter.
     return Pixel2ToInch2(pix) / 0.15500031;
 }