Show unit near formula result in dialogs.

--HG--
branch : feature

src/app/dialogs/tools/dialogtool.cpp

@@ -34,6 +34,8 @@
 #include "../../geometry/vsplinepath.h"
 #include "../../tools/vabstracttool.h"
 #include "../../../libs/qmuparser/qmuparsererror.h"
+#include "../../widgets/vapplication.h"
+#include "../../xml/vdomdocument.h"
 
 //---------------------------------------------------------------------------------------------------------------------
 /**
@@ -454,12 +456,12 @@ void DialogTool::Eval(QLineEdit *edit, bool &flag, QTimer *timer, QLabel *label)
             if (osSeparatorValue)
             {
                 QLocale loc = QLocale::system();
-                label->setText(loc.toString(result));
+                label->setText(loc.toString(result) + VDomDocument::UnitsToStr(qApp->patternUnit(), true));
             }
             else
             {
                 QLocale loc = QLocale(QLocale::C);
-                label->setText(loc.toString(result));
+                label->setText(loc.toString(result) + VDomDocument::UnitsToStr(qApp->patternUnit(), true));
             }
             flag = true;
             palette.setColor(labelEditFormula->foregroundRole(), QColor(76, 76, 76));
@@ -515,12 +517,12 @@ void DialogTool::Eval(QPlainTextEdit *edit, bool &flag, QTimer *timer, QLabel *l
             if (osSeparatorValue)
             {
                 QLocale loc = QLocale::system();
-                label->setText(loc.toString(result));
+                label->setText(loc.toString(result) + VDomDocument::UnitsToStr(qApp->patternUnit(), true));
             }
             else
             {
                 QLocale loc = QLocale(QLocale::C);
-                label->setText(loc.toString(result));
+                label->setText(loc.toString(result) + VDomDocument::UnitsToStr(qApp->patternUnit(), true));
             }
             flag = true;
             palette.setColor(labelEditFormula->foregroundRole(), QColor(76, 76, 76));

src/app/widgets/vapplication.h

@@ -63,9 +63,9 @@ public:
      * @return value that is returned from the receiver's event handler.
      */
     virtual bool          notify(QObject * receiver, QEvent * event);
-    Unit      patternUnit() const;
+    Unit                  patternUnit() const;
     void                  setPatternUnit(const Unit &patternUnit);
-    MeasurementsType patternType() const;
+    MeasurementsType      patternType() const;
     void                  setPatternType(const MeasurementsType &patternType);
     double                toPixel(double unit) const;
     double                fromPixel(double pix) const;

src/app/xml/vdomdocument.cpp

@@ -367,22 +367,58 @@ Unit VDomDocument::StrToUnits(const QString &unit)
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-QString VDomDocument::UnitsToStr(const Unit &unit)
+/**
+ * @brief UnitsToStr translate unit to string.
+ *
+ * This method used when need write unit in xml file and for showing unit in dialogs.
+ * @param unit curent unit
+ * @param translate true if need show translated name. Default value false.
+ * @return string reprezantation for unit.
+ */
+QString VDomDocument::UnitsToStr(const Unit &unit, const bool translate)
 {
     QString result;
     switch (unit)
     {
         case Unit::Mm:
-            result = "mm";
+            if (translate)
+            {
+                result = QObject::tr("mm");
+            }
+            else
+            {
+                result = "mm";
+            }
             break;
         case Unit::Cm:
-            result = "cm";
+            if (translate)
+            {
+                result = QObject::tr("cm");
+            }
+            else
+            {
+                result = "cm";
+            }
             break;
         case Unit::Inch:
-            result = "inch";
+            if (translate)
+            {
+                result = QObject::tr("in", "inch abbreviation");
+            }
+            else
+            {
+                result = "inch";//I decided use full name in xml file.
+            }
             break;
         default:
-            result = "cm";
+            if (translate)
+            {
+                result = QObject::tr("cm");
+            }
+            else
+            {
+                result = "cm";
+            }
             break;
     }
     return result;

src/app/xml/vdomdocument.h

@@ -141,7 +141,7 @@ public:
     static void    ValidateXML(const QString &schema, const QString &fileName);
     void           setContent(const QString &fileName);
     static Unit StrToUnits(const QString &unit);
-    static QString UnitsToStr(const Unit &unit);
+    static QString UnitsToStr(const Unit &unit, const bool translate = false);
     virtual bool   SaveDocument(const QString &fileName);
     QString        Major() const;
     QString        Minor() const;