i18n date: abbreviazioni giorni localizzate (context Tide) in calendario, eventi e tooltip

qml/pages/CalendarPage.qml

@@ -8,6 +8,14 @@ Page {
 
     property var port
 
+    // abbreviazioni giorni localizzate (context unico "Tide")
+    property var dayNames: [
+        qsTranslate("Tide", "Sun"), qsTranslate("Tide", "Mon"),
+        qsTranslate("Tide", "Tue"), qsTranslate("Tide", "Wed"),
+        qsTranslate("Tide", "Thu"), qsTranslate("Tide", "Fri"),
+        qsTranslate("Tide", "Sat")
+    ]
+
     SilicaListView {
         id: list
         anchors.fill: parent
@@ -82,7 +90,7 @@ Page {
         for (var g = 0; g < 30; g++) {
             var d = new Date(now.getFullYear(), now.getMonth(), now.getDate() + g)
             var ex = Tides.extrema(port, d, 1)
-            dayModel.append({ isDay: true, day: Tides.fmtDate(d.getTime()),
+            dayModel.append({ isDay: true, day: Tides.fmtDate(d.getTime(), page.dayNames),
                               time: "", kind: "", height: "" })
             for (var i = 0; i < ex.length; i++) {
                 dayModel.append({ isDay: false, day: "",