feat(GenericValidator): expose locale name

- make it possible to configure the locale of the validator
- use the correct default decimal point in AmountValidator
- update/add the relevant tests for AmountToSendNew

storybook/qmlTests/tests/tst_AmountToSendNew.qml

@@ -11,9 +11,7 @@ Item {
     Component {
         id: componentUnderTest
 
-        AmountToSendNew {
-            decimalPoint: "."
-        }
+        AmountToSendNew {}
     }
 
     property AmountToSendNew amountToSend
@@ -24,8 +22,7 @@ Item {
 
         function type(key, times = 1) {
             for (let i = 0; i < times; i++) {
-                keyPress(key)
-                keyRelease(key)
+                keyClick(key)
             }
         }
 
@@ -169,5 +166,22 @@ Item {
             compare(amountToSend.amount, "0")
             compare(textField.text, "")
         }
+
+        function test_localeAndDecimalPoint() {
+            verify(!!amountToSend)
+
+            // set a different locale, thus a different decimal separator
+            amountToSend.locale = Qt.locale("cs_CZ")
+            tryCompare(amountToSend.locale, "name", "cs_CZ")
+            tryCompare(amountToSend, "decimalPoint", ",") // "," is the default decimal separator for cs_CZ locale
+
+            const textField = findChild(amountToSend, "amountToSend_textField")
+            verify(!!textField)
+
+            amountToSend.setValue("2.5")
+            tryCompare(amountToSend, "text", "2,5")
+            tryCompare(textField, "text", "2,5")
+            verify(amountToSend.valid)
+        }
     }
 }

ui/StatusQ/include/StatusQ/genericvalidator.h

@@ -20,6 +20,8 @@ class GenericValidator : public QValidator
                READ validateScriptString WRITE setValidateScriptString
                NOTIFY validateScriptStringChanged)
 
+    Q_PROPERTY(QString locale READ localeName WRITE setLocaleName NOTIFY localeChanged FINAL) ///< locale name, defaults to user's own
+
 public:
     enum State {
         Invalid = QValidator::Invalid,
@@ -43,9 +45,14 @@ signals:
     void fixupScriptStringChanged();
     void validateScriptStringChanged();
 
+    void localeChanged();
+
 private:
     bool isValidState(int state) const;
 
+    QString localeName() const;
+    void setLocaleName(const QString& newLocaleName);
+
     QQmlScriptString m_fixupScriptString;
     QQmlScriptString m_validateScriptString;
 

ui/StatusQ/src/StatusQ/Validators/AmountValidator.qml

@@ -21,7 +21,7 @@ import StatusQ 0.1
 GenericValidator {
     id: root
 
-    property string decimalPoint: "."
+    property string decimalPoint: Qt.locale(locale).decimalPoint
     property int maxIntegralDigits: 10
     property int maxDecimalDigits: 10
 

ui/StatusQ/src/genericvalidator.cpp

@@ -187,3 +187,16 @@ bool GenericValidator::isValidState(int state) const
             || stateCasted == QValidator::Intermediate
             || stateCasted == QValidator::Acceptable;
 }
+
+QString GenericValidator::localeName() const {
+    return locale().name();
+}
+
+void GenericValidator::setLocaleName(const QString &newLocaleName) {
+    if (newLocaleName == localeName())
+        return;
+
+    setLocale(newLocaleName);
+    emit localeChanged();
+    emit changed();
+}