NAVTEX-Feature hinzugefügt. Daten nur über das Netzwerk

pages/__init__.py

@@ -32,6 +32,7 @@ from .dst810 import DST810
 from .epropulsion import EPropulsion
 from .keel import Keel
 from .mob import MOB
+from .navtex import Navtex
 from .racetracker import RaceTracker
 from .rollpitch import RollPitch
 from .skyview import SkyView

pages/clock.py

@@ -25,7 +25,7 @@ class Clock(Page):
         self.buttonlabel[1] = 'MODE'
         self.buttonlabel[2] = 'TZ'
         self.mode = ('A', 'D', 'T') # (A)nalog (D)igital (T)imer
-        self.modeindex = 1
+        self.modeindex = 0
         self.utc = True
         self.tzoffset = cfg['tzoffset']
         self.bv_lat = boatdata.getRef("LAT")

pages/navtex.py

@@ -0,0 +1,112 @@
+"""
+
+NAVTEX
+ - Meldungen anzeigen
+
+"""
+
+import cairo
+from .page import Page
+
+class Navtex(Page):
+
+    def __init__(self, pageno, cfg, appdata, boatdata):
+        super().__init__(pageno, cfg, appdata, boatdata)
+        self.disabled = self.app.navtex is None
+        self.ids = self.app.navtex.get_ids()
+        if len(self.ids) > 0:
+            self.current = 1
+            self.msgid = self.ids[self.current - 1]
+        else:
+            self.current = 0
+            self.msgid = None
+        self.buttonlabel[1] = 'PREV'
+        self.buttonlabel[2] = 'NEXT'
+        self.buttonlabel[5] = 'MORE'
+        self.skip = 0
+
+    def handle_key(self, buttonid):
+        if buttonid == 1:
+            if self.current > 1:
+                self.current -= 1
+            else:
+                self.current = len(self.ids)
+            self.msgid = self.ids[self.current - 1]
+            self.skip = 0
+            return True
+        if buttonid == 2:
+            if self.current < len(self.ids):
+                self.current += 1
+            else:
+                self.current = 1
+            self.msgid = self.ids[self.current - 1]
+            self.skip = 0
+            return True
+        if buttonid == 5:
+            self.skip += 1
+            return True
+        return False
+
+    def draw(self, ctx):
+        # Title
+        ctx.select_font_face("Ubuntu", cairo.FontSlant.NORMAL, cairo.FontWeight.BOLD)
+        ctx.set_font_size(24)
+        ctx.move_to(8, 40)
+        ctx.show_text("NAVTEX")
+
+        ctx.set_line_width(1)
+        ctx.move_to(4.5, 42.5)
+        ctx.line_to(395.5, 42.5)
+        ctx.move_to(4.5, 272.5)
+        ctx.line_to(395.5, 272.5)
+
+        ctx.move_to(4.5, 32.5)
+        ctx.line_to(4.5, 272.5)
+        ctx.move_to(396.5, 32.5)
+        ctx.line_to(396.5, 272.5)
+
+        #ctx.rectangle(4.5, 20.5, 392, 250)
+        ctx.stroke()
+
+        ctx.set_font_size(16)
+
+        if self.disabled:
+            ctx.move_to(8, 75)
+            ctx.show_text("Feature ist disabled by configuration")
+            return
+
+        ctx.move_to(150, 40)
+        self.draw_text_ralign(ctx, 392, 38, "Message {} of {}".format(self.current, len(self.ids)))
+
+        ctx.select_font_face("AtariST8x16SystemFont")
+
+        ctx.move_to(8, 59)
+        if self.current == 0:
+            ctx.show_text("NIL")
+            return
+
+        # 48 Zeichen je Zeile möglich
+        # Max. 14 Zeilen auf dem Bildschirm
+        rawmsg = self.app.navtex.get_message(self.msgid).splitlines()
+        output = []
+        for line in rawmsg:
+            if len(line) <= 48:
+                output.append(line)
+            else:
+                i = 0
+                j = 48
+                while i < len(line):
+                    output.append(line[i:j])
+                    i += 48
+                    j += 48
+        x = 8
+        y = 59
+        n = 0
+        for line in output:
+            if n >= self.skip:
+                ctx.move_to(x, y)
+                ctx.show_text(line)
+                y += 16
+            n += 1
+            if n >= 14 + self.skip:
+                break

pages/racetracker.py

@@ -190,7 +190,7 @@ class RaceTracker(Page):
         Absätzen auf dem Bildschirma ausgibt.
         """
         x = 8
-        y = 50
+        y = 48
         ctx.select_font_face("Ubuntu", cairo.FontSlant.NORMAL, cairo.FontWeight.BOLD)
         ctx.set_font_size(24)
         ctx.move_to(x, y)
@@ -199,7 +199,7 @@ class RaceTracker(Page):
         y += 25
         ctx.set_font_size(16)
         ctx.move_to(x, y)
-        ctx.show_text("Disabled by 'NONE in configuration'.")
+        ctx.show_text("Disabled by 'NONE' in configuration.")
         y += 30
         ctx.move_to(x, y)
         ctx.show_text("Currently only tracker types 'HERO' and 'LOCAL'")
@@ -225,7 +225,7 @@ class RaceTracker(Page):
     def draw_local(self, ctx):
         x = 8
         x1 = 130
-        y = 50
+        y = 48
         ctx.select_font_face("Ubuntu", cairo.FontSlant.NORMAL, cairo.FontWeight.BOLD)
         ctx.set_font_size(24)
         ctx.move_to(x, y)