Don't use 'char' as a type of enum class.

QDataStream doesn't support serialization for this type.

--HG--
branch : develop

src/app/valentina/dialogs/vabstractlayoutdialog.h

@@ -32,12 +32,13 @@
 #include <QComboBox>
 #include <QDialog>
 
-enum class Unit : char;
+enum class Unit : qint8;
 
 class VAbstractLayoutDialog : public QDialog
 {
 public:
-    enum class PaperSizeTemplate : char { A0 = 0,
+    enum class PaperSizeTemplate : qint8 {
+        A0 = 0,
         A1,
         A2,
         A3,
@@ -53,7 +54,8 @@ public:
         Roll48in,
         Roll62in,
         Roll72in,
-                                          Custom};
+        Custom
+    };
 
     explicit VAbstractLayoutDialog(QWidget *parent = nullptr);
 

src/app/valentina/mainwindowsnogui.h

@@ -192,7 +192,7 @@ private:
     void PrintPreview();
     void LayoutPrint();
 
-    enum class PrintType : char {PrintPDF, PrintPreview, PrintNative};
+    enum class PrintType : qint8 {PrintPDF, PrintPreview, PrintNative};
 
     void SetPrinterSettings(QPrinter *printer, const PrintType &printType);
     QPageSize::PageSizeId FindPageSizeId(const QSizeF &size) const;

src/libs/ifc/xml/vabstractpattern.h

@@ -49,14 +49,14 @@ class QDomElement;
 class VPiecePath;
 class VPieceNode;
 
-enum class Document : char { FullLiteParse, LiteParse, LitePPParse, FullParse };
+enum class Document : qint8 { FullLiteParse, LiteParse, LitePPParse, FullParse };
-enum class LabelType : char {NewPatternPiece, NewLabel};
+enum class LabelType : qint8 {NewPatternPiece, NewLabel};
 
 // Don't touch values!!!. Same values stored in xml.
-enum class CrossCirclesPoint : char {FirstPoint = 1, SecondPoint = 2};
+enum class CrossCirclesPoint : qint8 {FirstPoint = 1, SecondPoint = 2};
-enum class VCrossCurvesPoint : char {HighestPoint = 1, LowestPoint = 2};
+enum class VCrossCurvesPoint : qint8 {HighestPoint = 1, LowestPoint = 2};
-enum class HCrossCurvesPoint : char {LeftmostPoint = 1, RightmostPoint = 2};
+enum class HCrossCurvesPoint : qint8 {LeftmostPoint = 1, RightmostPoint = 2};
-enum class AxisType : char {VerticalAxis = 1, HorizontalAxis = 2};
+enum class AxisType : qint8 {VerticalAxis = 1, HorizontalAxis = 2};
 
 class VContainer;
 class VDataTool;

src/libs/vdxf/dxfdef.h

@@ -32,10 +32,10 @@
 #include <QtGlobal>
 #include <ciso646>
 
-enum class VarMeasurement : unsigned char { English=0, Metric=1 };
+enum class VarMeasurement : quint8 { English=0, Metric=1 };
 
 //Default drawing units for AutoCAD DesignCenter blocks:
-enum class VarInsunits : unsigned char { Inches=1, Millimeters=4, Centimeters=5 };
+enum class VarInsunits : quint8 { Inches=1, Millimeters=4, Centimeters=5 };
 
 // Helps mark end of string. See VDxfEngine::drawTextItem for more details
 extern const QString endStringPlaceholder;

src/libs/vformat/vmeasurements.h

@@ -41,7 +41,7 @@
 
 class VContainer;
 
-enum class GenderType : char { Male, Female, Unknown };
+enum class GenderType : qint8 { Male, Female, Unknown };
 
 class VMeasurements : public VDomDocument
 {

src/libs/vgeometry/vgeometrydef.h

@@ -35,7 +35,7 @@
 
 #include "../ifc/ifcdef.h"
 
-enum class GOType : char
+enum class GOType : qint8
 {
     Point,
     Arc,
@@ -47,10 +47,10 @@ enum class GOType : char
     PlaceLabel,
     Unknown
 };
-enum class SplinePointPosition : char { FirstPoint, LastPoint };
+enum class SplinePointPosition : qint8 { FirstPoint, LastPoint };
 
 // Keep synchronized with XSD schema
-enum class PlaceLabelType :  unsigned char
+enum class PlaceLabelType :  quint8
 {
     Segment= 0,
     Rectangle = 1,

src/libs/vlayout/vbank.h

@@ -49,7 +49,7 @@
 
 Q_DECLARE_LOGGING_CATEGORY(lBank)
 
-enum class Cases : char { CaseThreeGroup = 0, CaseTwoGroup, CaseDesc, UnknownCase};
+enum class Cases : qint8 { CaseThreeGroup = 0, CaseTwoGroup, CaseDesc, UnknownCase};
 
 class VBank
 {

src/libs/vlayout/vlayoutdef.h

@@ -35,7 +35,7 @@
 
 #include "../vmisc/typedef.h"
 
-enum class LayoutExportFormats : char
+enum class LayoutExportFormats : qint8
 {
     SVG = 0,
     PDF = 1,
@@ -75,7 +75,7 @@ enum class LayoutExportFormats : char
     COUNT                 /*Use only for validation*/
 };
 
-enum class LayoutErrors : char
+enum class LayoutErrors : qint8
 {
     NoError,
     PrepareLayoutError,
@@ -85,7 +85,7 @@ enum class LayoutErrors : char
     TerminatedByException
 };
 
-enum class BestFrom : char
+enum class BestFrom : qint8
 {
     Rotation = 0,
     Combine = 1

src/libs/vlayout/vposition.h

@@ -82,14 +82,14 @@ private:
      */
     qreal angle_between{0};
 
-    enum class CrossingType : char
+    enum class CrossingType : qint8
     {
         NoIntersection = 0,
         Intersection = 1,
         EdgeError = 2
     };
 
-    enum class InsideType : char
+    enum class InsideType : qint8
     {
         Outside = 0,
         Inside = 1,

src/libs/vmisc/def.h

@@ -80,17 +80,17 @@ extern const qreal   maxCurveApproximationScale;
 extern const int minLabelFontSize;
 extern const int maxLabelFontSize;
 
-enum class NodeDetail : char { Contour, Modeling };
+enum class NodeDetail : qint8 { Contour, Modeling };
-enum class SceneObject : char { Point, Line, Spline, Arc, ElArc, SplinePath, Detail, Unknown };
+enum class SceneObject : qint8 { Point, Line, Spline, Arc, ElArc, SplinePath, Detail, Unknown };
-enum class MeasurementsType : char { Multisize, Individual , Unknown};
+enum class MeasurementsType : qint8 { Multisize, Individual , Unknown};
-enum class Unit : char { Mm = 0, Cm, Inch, Px, LAST_UNIT_DO_NOT_USE};
+enum class Unit : qint8 { Mm = 0, Cm, Inch, Px, LAST_UNIT_DO_NOT_USE};
-enum class Source : char { FromGui, FromFile, FromTool };
+enum class Source : qint8 { FromGui, FromFile, FromTool };
 enum class NodeUsage : bool {NotInUse = false, InUse = true};
 enum class SelectionType : bool {ByMousePress, ByMouseRelease};
 enum class PageOrientation : bool {Portrait = true, Landscape = false};
-enum class Draw : char { Calculation, Modeling, Layout };
+enum class Draw : qint8 { Calculation, Modeling, Layout };
 
-enum class PieceNodeAngle : unsigned char
+enum class PieceNodeAngle : quint8
 {
     ByLength = 0,
     ByPointsIntersection = 1,
@@ -102,7 +102,7 @@ enum class PieceNodeAngle : unsigned char
     LAST_ONE_DO_NOT_USE
 };
 
-enum class PassmarkLineType : unsigned char
+enum class PassmarkLineType : quint8
 {
     OneLine = 0, // Default
     TwoLines,
@@ -118,7 +118,7 @@ enum class PassmarkLineType : unsigned char
 QString          PassmarkLineTypeToString(PassmarkLineType type);
 PassmarkLineType StringToPassmarkLineType(const QString &value);
 
-enum class PassmarkAngleType : unsigned char
+enum class PassmarkAngleType : quint8
 {
     Straightforward = 0, // Default
     Bisector,
@@ -139,13 +139,13 @@ Unit    StrToUnits(const QString &unit);
 QString UnitsToStr(const Unit &unit, const bool translate = false);
 
 
-enum class PiecePathIncludeType : unsigned char
+enum class PiecePathIncludeType : quint8
 {
     AsMainPath = 0,
     AsCustomSA = 1
 };
 
-enum class PiecePathType :  unsigned char {PiecePath = 0, CustomSeamAllowance = 1, InternalPath = 2, Unknown = 3};
+enum class PiecePathType :  quint8 {PiecePath = 0, CustomSeamAllowance = 1, InternalPath = 2, Unknown = 3};
 
 typedef int ToolVisHolderType;
 enum class Tool : ToolVisHolderType
@@ -267,23 +267,23 @@ enum class Vis : ToolVisHolderType
     LAST_ONE_DO_NOT_USE //add new stuffs above this, this constant must be last and never used
 };
 
-enum class VarType : char { Measurement, Increment, IncrementSeparator, LineLength, CurveLength, CurveCLength,
+enum class VarType : qint8 { Measurement, Increment, IncrementSeparator, LineLength, CurveLength, CurveCLength,
                              LineAngle, CurveAngle, ArcRadius, Unknown };
 
-enum class IncrementType : char { Increment, Separator };
+enum class IncrementType : qint8 { Increment, Separator };
 
 QString       IncrementTypeToString(IncrementType type);
 IncrementType StringToIncrementType(const QString &value);
 
 static const int heightStep = 6;
-enum class GHeights : unsigned char { ALL,
+enum class GHeights : quint8 { ALL,
                                H50=50,   H56=56,   H62=62,   H68=68,   H74=74,   H80=80,   H86=86,   H92=92,
                                H98=98,   H104=104, H110=110, H116=116, H122=122, H128=128, H134=134, H140=140,
                                H146=146, H152=152, H158=158, H164=164, H170=170, H176=176, H182=182, H188=188,
                                H194=194, H200=200};
 
 static const int sizeStep = 2;
-enum class GSizes : unsigned char { ALL,
+enum class GSizes : quint8 { ALL,
                              S22=22, S24=24, S26=26, S28=28, S30=30, S32=32, S34=34, S36=36, S38=38, S40=40,
                              S42=42, S44=44, S46=46, S48=48, S50=50, S52=52, S54=54, S56=56, S58=58, S60=60,
                              S62=62, S64=64, S66=66, S68=68, S70=70, S72=72 };

src/libs/vpatterndb/floatItemData/floatitemdef.h

@@ -33,7 +33,7 @@
 #include <QString>
 
 // denotes the type of arrow for the grainline
-enum class ArrowType : char
+enum class ArrowType : qint8
 {
     atBoth,
     atFront,

src/libs/vpatterndb/variables/vcurveangle.h

@@ -39,7 +39,7 @@ class VAbstractCurve;
 class VSpline;
 class VEllipticalArc;
 
-enum class CurveAngle : char { StartAngle, EndAngle };
+enum class CurveAngle : qint8 { StartAngle, EndAngle };
 
 class VCurveAngle : public VCurveVariable
 {

src/libs/vpatterndb/variables/vcurveclength.h

@@ -35,7 +35,7 @@
 
 #include "vcurvevariable.h"
 
-enum class CurveCLength : char { C1, C2 };
+enum class CurveCLength : qint8 { C1, C2 };
 
 class VAbstractBezier;
 class VSpline;

src/libs/vpatterndb/vformula.h

@@ -36,7 +36,7 @@
 #include <QString>
 #include <QtGlobal>
 
-enum class FormulaType : char
+enum class FormulaType : qint8
 {
     ToUser = 0,
     FromUser = 1,

src/libs/vpatterndb/vpassmark.h

@@ -68,7 +68,7 @@ Q_DECLARE_TYPEINFO(VPiecePassmarkData, Q_MOVABLE_TYPE);
 
 QT_WARNING_POP
 
-enum class PassmarkSide : char { All=0, Left=1, Right=2 };
+enum class PassmarkSide : qint8 { All=0, Left=1, Right=2 };
 
 class VPassmark
 {

src/libs/vpropertyexplorer/vproperty.h

@@ -43,7 +43,7 @@ template <typename T> class QList;
 namespace VPE
 {
 
-enum class Property : char{Simple, Complex};
+enum class Property : qint8 {Simple, Complex};
 
 static const int MyCustomEventType = 1099;
 

src/libs/vtest/abstracttest.h

@@ -59,7 +59,7 @@ class VContainer;
 class VPointF;
 class VSplinePoint;
 class VPieceNode;
-enum class GOType : char;
+enum class GOType : qint8;
 struct VPiecePassmarkData;
 
 class AbstractTest : public QObject

src/libs/vtools/dialogs/tools/dialogtool.h

@@ -68,7 +68,7 @@ class QLabel;
 class QPlainTextEdit;
 class VAbstractTool;
 
-enum class FillComboBox : char { Whole, NoChildren};
+enum class FillComboBox : qint8 { Whole, NoChildren};
 
 /**
  * @brief The DialogTool class parent for all dialog of tools.

src/libs/vtools/undocommands/label/movedoublelabel.h

@@ -37,7 +37,7 @@
 
 #include "moveabstractlabel.h"
 
-enum class MoveDoublePoint: char { FirstPoint, SecondPoint };
+enum class MoveDoublePoint: qint8 { FirstPoint, SecondPoint };
 
 class MoveDoubleLabel : public MoveAbstractLabel
 {

src/libs/vtools/undocommands/label/showdoublelabel.h

@@ -33,7 +33,7 @@
 
 class QGraphicsScene;
 
-enum class ShowDoublePoint: char { FirstPoint, SecondPoint };
+enum class ShowDoublePoint: qint8 { FirstPoint, SecondPoint };
 
 class ShowDoubleLabel : public VUndoCommand
 {

src/libs/vtools/undocommands/vundocommand.h

@@ -42,7 +42,7 @@
 
 Q_DECLARE_LOGGING_CATEGORY(vUndo)
 
-enum class UndoCommand: char
+enum class UndoCommand: qint8
 {
     AddPatternPiece,
     AddToCalc,

src/libs/vtools/visualization/visualization.h

@@ -49,7 +49,7 @@ class VScaledLine;
 class VContainer;
 class VInternalVariable;
 
-enum class Mode : char {Creation, Show};
+enum class Mode : qint8 {Creation, Show};
 
 class Visualization : public QObject
 {