Avoid declaring the same literal in multiple places.

--HG--
branch : feature

src/app/options.cpp

@@ -37,6 +37,9 @@ const QString nameRegExp = QStringLiteral("^([^0-9-*/^+=\\s\\(\\)%:;!.,`'\"]){1,
 // furthermore blows up the binary sizes.
 const QString degreeSymbol = QStringLiteral("°");
 
+const QString cursorArrowOpenHand = QStringLiteral("://cursor/cursor-arrow-openhand.png");
+const QString cursorArrowCloseHand = QStringLiteral("://cursor/cursor-arrow-closehand.png");
+
 // Keep synchronize all names with initialization in VApllication class!!!!!
 //measurements
 //head and neck

src/app/options.h

@@ -50,6 +50,9 @@ class QStringList;
 extern const QString nameRegExp;
 extern const QString degreeSymbol;
 
+extern const QString cursorArrowOpenHand;
+extern const QString cursorArrowCloseHand;
+
 enum class SceneObject : char { Point, Line, Spline, Arc, SplinePath, Detail, Unknown };
 enum class Tool : unsigned char
 {

src/app/tools/drawTools/vtoolsinglepoint.cpp

@@ -33,6 +33,7 @@
 #include "../../undocommands/addpatternpiece.h"
 #include "../../undocommands/deletepatternpiece.h"
 #include "../../geometry/vpointf.h"
+#include "../../options.h"
 
 #include <QMessageBox>
 
@@ -207,7 +208,7 @@ void VToolSinglePoint::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
 
     if (flags() & QGraphicsItem::ItemIsMovable)
     {
-        VApplication::setOverrideCursor(QStringLiteral("://cursor/cursor-arrow-openhand.png"), 1, 1);
+        VApplication::setOverrideCursor(cursorArrowOpenHand, 1, 1);
     }
 }
 
@@ -219,7 +220,7 @@ void VToolSinglePoint::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
     if (flags() & QGraphicsItem::ItemIsMovable)
     {
         //Disable cursor-arrow-openhand
-        VApplication::restoreOverrideCursor(QStringLiteral("://cursor/cursor-arrow-openhand.png"));
+        VApplication::restoreOverrideCursor(cursorArrowOpenHand);
     }
 }
 
@@ -230,7 +231,7 @@ void VToolSinglePoint::mousePressEvent(QGraphicsSceneMouseEvent *event)
     {
         if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
         {
-            VApplication::setOverrideCursor(QStringLiteral("://cursor/cursor-arrow-closehand.png"), 1, 1);
+            VApplication::setOverrideCursor(cursorArrowCloseHand, 1, 1);
         }
     }
     VToolPoint::mousePressEvent(event);
@@ -244,7 +245,7 @@ void VToolSinglePoint::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
         if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
         {
             //Disable cursor-arrow-closehand
-            VApplication::restoreOverrideCursor(QStringLiteral("://cursor/cursor-arrow-closehand.png"));
+            VApplication::restoreOverrideCursor(cursorArrowCloseHand);
         }
     }
     VToolPoint::mouseReleaseEvent(event);

src/app/tools/drawTools/vtoolspline.cpp

@@ -31,6 +31,7 @@
 #include "../../dialogs/tools/dialogspline.h"
 #include "../../undocommands/movespline.h"
 #include "../../visualization/vistoolspline.h"
+#include "../../options.h"
 #include <QtMath>
 
 const QString VToolSpline::ToolType = QStringLiteral("simple");
@@ -371,7 +372,7 @@ void VToolSpline::mousePressEvent(QGraphicsSceneMouseEvent *event)
     {
         if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
         {
-            VApplication::setOverrideCursor(QStringLiteral("://cursor/cursor-arrow-closehand.png"), 1, 1);
+            VApplication::setOverrideCursor(cursorArrowCloseHand, 1, 1);
             oldPosition = event->scenePos();
             event->accept();
         }
@@ -387,7 +388,7 @@ void VToolSpline::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
         if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
         {
             //Disable cursor-arrow-closehand
-            VApplication::restoreOverrideCursor(QStringLiteral("://cursor/cursor-arrow-closehand.png"));
+            VApplication::restoreOverrideCursor(cursorArrowCloseHand);
         }
     }
     VAbstractSpline::mouseReleaseEvent(event);
@@ -451,7 +452,7 @@ void VToolSpline::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
 {
     if (flags() & QGraphicsItem::ItemIsMovable)
     {
-        VApplication::setOverrideCursor(QStringLiteral("://cursor/cursor-arrow-openhand.png"), 1, 1);
+        VApplication::setOverrideCursor(cursorArrowOpenHand, 1, 1);
     }
 
     VAbstractSpline::hoverEnterEvent(event);
@@ -463,7 +464,7 @@ void VToolSpline::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
     if (flags() & QGraphicsItem::ItemIsMovable)
     {
         //Disable cursor-arrow-openhand
-        VApplication::restoreOverrideCursor(QStringLiteral("://cursor/cursor-arrow-openhand.png"));
+        VApplication::restoreOverrideCursor(cursorArrowOpenHand);
     }
 
     VAbstractSpline::hoverLeaveEvent(event);

src/app/visualization/vcontrolpointspline.cpp

@@ -90,7 +90,7 @@ void VControlPointSpline::paint(QPainter *painter, const QStyleOptionGraphicsIte
 void VControlPointSpline::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
 {
     this->setPen(QPen(Qt::black, qApp->toPixel(qApp->widthMainLine())));
-    VApplication::setOverrideCursor(QStringLiteral("://cursor/cursor-arrow-openhand.png"), 1, 1);
+    VApplication::setOverrideCursor(cursorArrowOpenHand, 1, 1);
     QGraphicsEllipseItem::hoverEnterEvent(event);
 }
 
@@ -99,7 +99,7 @@ void VControlPointSpline::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
 {
     this->setPen(QPen(Qt::black, qApp->toPixel(qApp->widthHairLine())));
     //Disable cursor-arrow-openhand
-    VApplication::restoreOverrideCursor(QStringLiteral("://cursor/cursor-arrow-openhand.png"));
+    VApplication::restoreOverrideCursor(cursorArrowOpenHand);
     QGraphicsEllipseItem::hoverLeaveEvent(event);
 }
 
@@ -126,7 +126,7 @@ void VControlPointSpline::mousePressEvent(QGraphicsSceneMouseEvent *event)
 {
     if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
     {
-        VApplication::setOverrideCursor(QStringLiteral("://cursor/cursor-arrow-closehand.png"), 1, 1);
+        VApplication::setOverrideCursor(cursorArrowCloseHand, 1, 1);
     }
     QGraphicsEllipseItem::mousePressEvent(event);
 }
@@ -137,7 +137,7 @@ void VControlPointSpline::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
     if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
     {
         //Disable cursor-arrow-closehand
-        VApplication::restoreOverrideCursor(QStringLiteral("://cursor/cursor-arrow-closehand.png"));
+        VApplication::restoreOverrideCursor(cursorArrowCloseHand);
     }
     QGraphicsEllipseItem::mouseReleaseEvent(event);
 }

src/app/visualization/vgraphicssimpletextitem.cpp

@@ -124,7 +124,7 @@ void VGraphicsSimpleTextItem::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
 {
     this->setBrush(Qt::green);
 
-    VApplication::setOverrideCursor(QStringLiteral("://cursor/cursor-arrow-openhand.png"), 1, 1);
+    VApplication::setOverrideCursor(cursorArrowOpenHand, 1, 1);
     QGraphicsSimpleTextItem::hoverEnterEvent(event);
 }
 
@@ -139,7 +139,7 @@ void VGraphicsSimpleTextItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
     this->setBrush(Qt::black);
 
     //Disable cursor-arrow-openhand
-    VApplication::restoreOverrideCursor(QStringLiteral("://cursor/cursor-arrow-openhand.png"));
+    VApplication::restoreOverrideCursor(cursorArrowOpenHand);
     QGraphicsSimpleTextItem::hoverLeaveEvent(event);
 }
 
@@ -158,7 +158,7 @@ void VGraphicsSimpleTextItem::mousePressEvent(QGraphicsSceneMouseEvent *event)
 {
     if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
     {
-        VApplication::setOverrideCursor(QStringLiteral("://cursor/cursor-arrow-closehand.png"), 1, 1);
+        VApplication::setOverrideCursor(cursorArrowCloseHand, 1, 1);
     }
     QGraphicsSimpleTextItem::mousePressEvent(event);
 }
@@ -169,7 +169,7 @@ void VGraphicsSimpleTextItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
     if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
     {
         //Disable cursor-arrow-closehand
-        VApplication::restoreOverrideCursor(QStringLiteral("://cursor/cursor-arrow-closehand.png"));
+        VApplication::restoreOverrideCursor(cursorArrowCloseHand);
     }
     QGraphicsSimpleTextItem::mouseReleaseEvent(event);
 }