New gcc warnings.

--HG--
branch : develop

Valentina.pro

@@ -76,9 +76,16 @@ CONFIG(debug, debug|release){
     QMAKE_CXXFLAGS += -isystem "/usr/include/qt5" -isystem "/usr/include/qt5/QtWidgets" \
                       -isystem "/usr/include/qt5/QtXml" -isystem "/usr/include/qt5/QtGui" \
                       -isystem "/usr/include/qt5/QtCore" -isystem "$$OUT_PWD/uic" -isystem "$$OUT_PWD/moc/" \
+                      -isystem "$$OUT_PWD/rcc/" \
                       -Og -Wall -Wextra -pedantic -Weffc++ -Woverloaded-virtual -Wctor-dtor-privacy \
                       -Wnon-virtual-dtor -Wold-style-cast -Wconversion -Winit-self \
-                      -Wunreachable-code -gdwarf-3
+                      -Wunreachable-code -Wcast-align -Wcast-qual -Wdisabled-optimization -Wfloat-equal \
+                      -Wformat  -Wformat=2 -Wformat-nonliteral -Wformat-security -Wformat-y2k\
+                      -Winvalid-pch -Wunsafe-loop-optimizations -Wlong-long -Wmissing-format-attribute \
+                      -Wmissing-include-dirs -Wpacked -Wredundant-decls \
+                      -Wswitch-default -Wswitch-enum -Wuninitialized -Wunused-parameter -Wvariadic-macros \
+                      -Wlogical-op -Wnoexcept \
+                      -Wstrict-null-sentinel -Wstrict-overflow=5 -Wundef -Wno-unused -gdwarf-3
 }else{
     # Release
     TARGET = $$RELEASE_TARGET

container/calculator.cpp

@@ -195,6 +195,8 @@ void Calculator::arith(QChar o, qreal *r, qreal *h)
 //            for(t=*h-1; t>0; --t)
 //                *r = (*r) * ex;
             break;
+        default:
+            break;
     }
 }
 

container/vcontainer.cpp

@@ -424,6 +424,8 @@ QVector<QPointF> VContainer::EkvPoint(const QLineF &line1, const QLineF &line2,
             points.append(bigLine1.p2());
             return points;
             break;
+        default:
+            break;
     }
     return points;
 }

dialogs/dialogheight.cpp

@@ -125,6 +125,8 @@ void DialogHeight::ChoosedObject(qint64 id, const Scene::Scenes &type)
                     this->show();
                 }
                 break;
+            default:
+                break;
         }
     }
 }

dialogs/dialogincrements.cpp

@@ -499,6 +499,8 @@ void DialogIncrements::cellChanged ( qint32 row, qint32 column )
                 emit haveLiteChange();
             }
             break;
+        default:
+            break;
     }
 }
 

dialogs/dialogtriangle.cpp

@@ -100,6 +100,8 @@ void DialogTriangle::ChoosedObject(qint64 id, const Scene::Scenes &type)
                     this->show();
                 }
                 break;
+            default:
+                break;
         }
     }
 }

geometry/vspline.cpp

@@ -364,7 +364,7 @@ void VSpline::PointBezier_r ( qreal x1, qreal y1, qreal x2, qreal y2,
             // All collinear OR p1==p4
             //----------------------
             k = dx*dx + dy*dy;
-            if (k == 0)
+            if (k < 0.000000001)
             {
                 d2 = CalcSqDistance(x1, y1, x2, y2);
                 d3 = CalcSqDistance(x4, y4, x3, y3);
@@ -468,7 +468,7 @@ void VSpline::PointBezier_r ( qreal x1, qreal y1, qreal x2, qreal y2,
                     return;
                 }
 
-                if (m_cusp_limit != 0.0)
+                if (m_cusp_limit > 0.0 || m_cusp_limit < 0.0)
                 {
                     if (da1 > m_cusp_limit)
                     {
@@ -517,7 +517,7 @@ void VSpline::PointBezier_r ( qreal x1, qreal y1, qreal x2, qreal y2,
                     return;
                 }
 
-                if (m_cusp_limit != 0.0)
+                if (m_cusp_limit > 0.0 || m_cusp_limit < 0.0)
                 {
                     if (da1 > m_cusp_limit)
                     {
@@ -573,7 +573,7 @@ void VSpline::PointBezier_r ( qreal x1, qreal y1, qreal x2, qreal y2,
                     return;
                 }
 
-                if (m_cusp_limit != 0.0)
+                if (m_cusp_limit > 0.0 || m_cusp_limit < 0.0)
                 {
                     if (da1 > m_cusp_limit)
                     {
@@ -591,6 +591,8 @@ void VSpline::PointBezier_r ( qreal x1, qreal y1, qreal x2, qreal y2,
                 }
             }
             break;
+        default:
+            break;
     }
     
     // Continue subdivision

main.cpp

@@ -45,6 +45,8 @@ void myMessageOutput(QtMsgType type, const QMessageLogContext &context, const QS
             fprintf(stderr, "Fatal: %s (%s:%u, %s)\n", localMsg.constData(), context.file, context.line,
                     context.function);
             abort();
+        default:
+            break;
     }
 }
 

mainwindow.cpp

@@ -775,6 +775,8 @@ void MainWindow::keyPressEvent ( QKeyEvent * event )
         case Qt::Key_Escape:
             ArrowTool();
             break;
+        default:
+            break;
     }
     QMainWindow::keyPressEvent ( event );
 }

tablewindow.cpp

@@ -330,7 +330,7 @@ void TableWindow::AddLength()
 
 void TableWindow::RemoveLength()
 {
-    if (sceneRect.height()<=currentScene->sceneRect().height()-100)
+    if (sceneRect.height() <= currentScene->sceneRect().height() - 100)
     {
         QRectF rect = currentScene->sceneRect();
         rect.setHeight(rect.height()-toPixel(279));
@@ -341,7 +341,7 @@ void TableWindow::RemoveLength()
         rect = paper->rect();
         rect.setHeight(rect.height()-toPixel(279));
         paper->setRect(rect);
-        if (sceneRect.height()==currentScene->sceneRect().height())
+        if (fabs(sceneRect.height() - currentScene->sceneRect().height()) < 0.01)
         {
             ui->actionRemove->setDisabled(true);
         }

tools/drawTools/vtoolpointofcontact.cpp

@@ -58,7 +58,7 @@ QPointF VToolPointOfContact::FindPoint(const qreal &radius, const QPointF &cente
         s_x = secondPoint.x()-(qAbs(secondPoint.x()-firstPoint.x()))*s;
         s_y = secondPoint.y()-(qAbs(secondPoint.y()-firstPoint.y()))*s;
         distans = QLineF(center.x(), center.y(), s_x, s_y).length();
-        if (ceil(distans*10) == ceil(radius*10))
+        if (fabs(distans*10 - radius*10) < 0.1)
         {
             pArc.rx() = s_x;
             pArc.ry() = s_y;

tools/drawTools/vtoolshoulderpoint.cpp

@@ -59,7 +59,7 @@ QPointF VToolShoulderPoint::FindPoint(const QPointF &p1Line, const QPointF &p2Li
         qDebug()<<"A3П2="<<toMM(length)<<"А30П ="<<toMM(dist);
         throw "Не можу знайти точку плеча. Довжина А3П2 < А3П.";
     }
-    if (dist==length)
+    if (fabs(dist - length) < 0.1)
     {
         return line.p2();
     }

tools/drawTools/vtooltriangle.cpp

@@ -107,11 +107,11 @@ QPointF VToolTriangle::FindPoint(const QPointF &axisP1, const QPointF &axisP2, c
     qreal c = QLineF(firstPoint, secondPoint).length();
     qreal a = QLineF(axisP2, firstPoint).length();
     qreal b = QLineF(axisP2, secondPoint).length();
-    if (c*c == a*a + b*b)
+    if (fabs(c*c - (a*a + b*b)) < 0.0001)
     {
         QLineF l1(axisP2, firstPoint);
         QLineF l2(axisP2, secondPoint);
-        if (l1.angleTo(l2) == 90 || l2.angleTo(l1) == 90)
+        if (fabs(l1.angleTo(l2) - 90) < 0.1 || fabs(l2.angleTo(l1) - 90) < 0.1)
         {
             return axisP2;
         }
@@ -128,7 +128,7 @@ QPointF VToolTriangle::FindPoint(const QPointF &axisP1, const QPointF &axisP2, c
         {
             QLineF l1(axisP2, firstPoint);
             QLineF l2(axisP2, secondPoint);
-            if (l1.angleTo(l2) == 90 || l2.angleTo(l1) == 90)
+            if (fabs(l1.angleTo(l2) - 90) < 0.1 || fabs(l2.angleTo(l1) - 90) < 0.1)
             {
                 return line.p2();
             }

widgets/vtablegraphicsview.cpp

@@ -145,6 +145,8 @@ void VTableGraphicsView::keyPressEvent(QKeyEvent *event)
         case Qt::Key_Down:
             MoveItem(VTableGraphicsView::Down);
             break;
+        default:
+            break;
     }
     QGraphicsView::keyPressEvent ( event );
 }
@@ -185,6 +187,8 @@ void VTableGraphicsView::MoveItem(VTableGraphicsView::typeMove_e move)
             dx = 0;
             dy = 3;
             break;
+        default:
+            break;
     }
     QList<QGraphicsItem *> listSelectedItems = scene()->selectedItems();
     if (listSelectedItems.size()>0)