118 lines
3.1 KiB
Python
118 lines
3.1 KiB
Python
"""
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Tracker with MQTT client
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- currentry only Ragatta hero supported
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TODO get data from mqtt thread
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Verbindungsabbrüche
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- on_disconnect
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"""
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import cairo
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from .page import Page
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class Tracker(Page):
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def __init__(self, pageno, cfg, appdata, boatdata):
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super().__init__(pageno, cfg, boatdata)
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self._appdata = appdata
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self.bv_lat = boatdata.getRef("LAT")
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self.bv_lon = boatdata.getRef("LON")
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self.bv_sog = boatdata.getRef("SOG")
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self.buttonlabel[1] = 'MODE'
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self.buttonlabel[2] = 'ON'
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self.mode = 'N' # (N)ormal, (C)onfiguration
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def handle_key(self, buttonid):
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if buttonid == 1:
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# Modus umschalten
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if self.mode == 'N':
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self.mode = 'C'
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else:
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self.mode = 'N'
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elif buttonid == 2:
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# Tracking ein/-ausschalten
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if self._appdata.track.is_active():
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self._appdata.track.set_active(False)
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self.buttonlabel[2] = 'ON'
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else:
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self._appdata.track.set_active(True)
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self.buttonlabel[2] = 'OFF'
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def draw_normal(self, ctx):
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# Name
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ctx.select_font_face("Ubuntu", cairo.FontSlant.NORMAL, cairo.FontWeight.BOLD)
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ctx.set_font_size(32)
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ctx.move_to(20, 80)
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ctx.show_text("Tracker")
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ctx.set_font_size(16)
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ctx.move_to(20, 120)
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ctx.show_text("Type: ")
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ctx.show_text(self._appdata.track.ttype)
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ctx.move_to(20, 140)
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ctx.show_text("active: ")
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if self._appdata.track.is_active():
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ctx.show_text("yes")
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else:
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ctx.show_text("no")
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ctx.move_to(20, 160)
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ctx.show_text("Lat=")
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ctx.show_text(self.bv_lat.format())
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ctx.move_to(20, 180)
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ctx.show_text("Lon=")
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ctx.show_text(self.bv_lon.format())
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ctx.move_to(20, 200)
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ctx.show_text("Sog=")
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ctx.show_text(self.bv_sog.format())
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# Ausgewählte Regatta (raceid)
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x = 250
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y = 100
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ctx.move_to(x, y - 24)
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ctx.show_text("Regatta: ")
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# if ...
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# else
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# "not selected"
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def draw_config(self, ctx):
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ctx.select_font_face("Ubuntu", cairo.FontSlant.NORMAL, cairo.FontWeight.BOLD)
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ctx.set_font_size(32)
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ctx.move_to(20, 80)
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ctx.show_text("Tracker config")
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# Daten aus Konfiguration anzeigen
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# - boot
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# - tracker
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ctx.set_font_size(16)
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# Mögliche Regatten
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# -> auf Konfigurationsmodus verschieben
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x = 250
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y = 100
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ctx.move_to(x, y - 24)
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ctx.show_text("Regattas")
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for r in self._appdata.track.hero_get_races():
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ctx.move_to(x, y)
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ctx.show_text(r)
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y += 20
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if y == 160:
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ctx.move_to(x, y)
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ctx.show_text("keine")
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ctx.move_to(20, 120)
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ctx.show_text("Type: ")
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ctx.show_text(self._appdata.track.ttype)
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def draw(self, ctx):
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if self.mode == 'N':
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self.draw_normal(ctx)
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else:
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self.draw_config(ctx)
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