Map marker drawing

This commit is contained in:
Mark Qvist 2023-10-20 23:38:28 +02:00
parent 8dad802f53
commit 179ebe7cec
5 changed files with 341 additions and 33 deletions

View File

@ -1,4 +1,4 @@
__debug_build__ = False
__debug_build__ = True
__disable_shaders__ = False
__version__ = "0.6.3"
__variant__ = "beta"
@ -44,6 +44,8 @@ from kivy.uix.screenmanager import FadeTransition, NoTransition
from kivymd.uix.list import OneLineIconListItem
from kivy.properties import StringProperty
from kivymd.uix.pickers import MDColorPicker
from sideband.sense import Telemeter
from mapview import MapMarker
if RNS.vendor.platformutils.get_platform() == "android":
from sideband.core import SidebandCore
@ -132,6 +134,8 @@ class SidebandApp(MDApp):
self.notification_icon = self.sideband.asset_dir+"/notification_icon.png"
self.connectivity_updater = None
self.last_map_update = 0
self.last_telemetry_received = 0
#################################################
@ -601,6 +605,16 @@ class SidebandApp(MDApp):
if self.announces_view != None:
self.announces_view.update()
elif self.root.ids.screen_manager.current == "map_screen":
if hasattr(self.root.ids.map_layout, "map") and self.root.ids.map_layout.map != None:
self.sideband.config["map_lat"] = self.root.ids.map_layout.map.lat
self.sideband.config["map_lon"] = self.root.ids.map_layout.map.lon
self.sideband.config["map_zoom"] = self.root.ids.map_layout.map.zoom
self.last_telemetry_received = self.sideband.getstate("app.flags.last_telemetry", allow_cache=True) or 0
if self.last_telemetry_received > self.last_map_update:
self.map_update_markers()
if self.sideband.getstate("app.flags.new_conversations", allow_cache=True):
if self.conversations_view != None:
self.conversations_view.update()
@ -695,6 +709,10 @@ class SidebandApp(MDApp):
self.message_send_action()
if len(modifiers) > 0 and modifiers[0] == 'ctrl' and (text == "l"):
self.announces_action(self)
if len(modifiers) > 0 and modifiers[0] == 'ctrl' and (text == "m"):
self.map_action(self)
if len(modifiers) > 0 and modifiers[0] == 'ctrl' and (text == "t"):
self.telemetry_action(self)
if len(modifiers) > 0 and modifiers[0] == 'ctrl' and (text == "r"):
self.conversations_action(self)
if len(modifiers) > 0 and modifiers[0] == 'ctrl' and (text == "g"):
@ -897,7 +915,6 @@ class SidebandApp(MDApp):
on_release=self.messages_view.close_send_error_dialog
)
],
# elevation=0,
)
self.messages_view.send_error_dialog.open()
@ -1198,7 +1215,7 @@ class SidebandApp(MDApp):
self.root.ids.information_scrollview.effect_cls = ScrollEffect
self.root.ids.information_logo.icon = self.sideband.asset_dir+"/rns_256.png"
info = "This is Sideband v"+__version__+" "+__variant__+", on RNS v"+RNS.__version__+" and LXMF v"+LXMF.__version__+".\n\nHumbly build using the following open components:\n\n - [b]Reticulum[/b] (MIT License)\n - [b]LXMF[/b] (MIT License)\n - [b]KivyMD[/b] (MIT License)\n - [b]Kivy[/b] (MIT License)\n - [b]Python[/b] (PSF License)"+"\n\nGo to [u][ref=link]https://unsigned.io/donate[/ref][/u] to support the project.\n\nThe Sideband app is Copyright (c) 2022 Mark Qvist / unsigned.io\n\nPermission is granted to freely share and distribute binary copies of Sideband v"+__version__+" "+__variant__+", so long as no payment or compensation is charged for said distribution or sharing.\n\nIf you were charged or paid anything for this copy of Sideband, please report it to [b]license@unsigned.io[/b].\n\nTHIS IS EXPERIMENTAL SOFTWARE - USE AT YOUR OWN RISK AND RESPONSIBILITY"
info = "This is Sideband v"+__version__+" "+__variant__+", on RNS v"+RNS.__version__+" and LXMF v"+LXMF.__version__+".\n\nHumbly build using the following open components:\n\n - [b]Reticulum[/b] (MIT License)\n - [b]LXMF[/b] (MIT License)\n - [b]KivyMD[/b] (MIT License)\n - [b]Kivy[/b] (MIT License)\n - [b]Python[/b] (PSF License)"+"\n\nGo to [u][ref=link]https://unsigned.io/donate[/ref][/u] to support the project.\n\nThe Sideband app is Copyright (c) 2022 Mark Qvist / unsigned.io\n\nPermission is granted to freely share and distribute binary copies of Sideband v"+__version__+" "+__variant__+", so long as no payment or compensation is charged for said distribution or sharing.\n\nIf you were charged or paid anything for this copy of Sideband, please report it to [b]license@unsigned.io[/b].\n\nTHIS IS EXPERIMENTAL SOFTWARE - SIDEBAND COMES WITH ABSOLUTELY NO WARRANTY - USE AT YOUR OWN RISK AND RESPONSIBILITY"
self.root.ids.information_info.text = info
self.root.ids.information_info.bind(on_ref_press=link_exec)
self.root.ids.screen_manager.transition.direction = "left"
@ -2832,6 +2849,9 @@ class SidebandApp(MDApp):
self.root.ids.telemetry_send_to_trusted.active = self.sideband.config["telemetry_send_to_trusted"]
self.root.ids.telemetry_send_to_trusted.bind(active=self.telemetry_save)
self.root.ids.telemetry_send_appearance.active = self.sideband.config["telemetry_send_appearance"]
self.root.ids.telemetry_send_appearance.bind(active=self.telemetry_save)
self.root.ids.telemetry_s_location.active = self.sideband.config["telemetry_s_location"]
self.root.ids.telemetry_s_location.bind(active=self.telemetry_location_toggle)
@ -2909,6 +2929,7 @@ class SidebandApp(MDApp):
self.sideband.config["telemetry_enabled"] = self.root.ids.telemetry_enabled.active
self.sideband.config["telemetry_send_to_collector"] = self.root.ids.telemetry_send_to_collector.active
self.sideband.config["telemetry_send_to_trusted"] = self.root.ids.telemetry_send_to_trusted.active
self.sideband.config["telemetry_send_appearance"] = self.root.ids.telemetry_send_appearance.active
self.sideband.config["telemetry_s_location"] = self.root.ids.telemetry_s_location.active
self.sideband.config["telemetry_s_orientation"] = self.root.ids.telemetry_s_orientation.active
@ -3034,7 +3055,7 @@ class SidebandApp(MDApp):
def map_action(self, sender=None):
if not hasattr(self.root.ids.map_layout, "map") or self.root.ids.map_layout.map == None:
from mapview import MapView
mapview = MapView(zoom=11, lat=50.6394, lon=3.057)
mapview = MapView(zoom=self.sideband.config["map_zoom"], lat=self.sideband.config["map_lat"], lon=self.sideband.config["map_lon"])
mapview.snap_to_zoom = False
mapview.double_tap_zoom = False
self.root.ids.map_layout.map = mapview
@ -3045,6 +3066,73 @@ class SidebandApp(MDApp):
self.root.ids.nav_drawer.set_state("closed")
self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current)
if not hasattr(self, "map_markers") or self.map_markers == None:
self.map_markers = {}
def am_job(dt):
self.map_update_markers()
Clock.schedule_once(am_job, 0.6)
def map_update_markers(self, sender=None):
# TODO: Remove
# time_s = time.time()
# RNS.log("Update map markers", RNS.LOG_WARNING)
earliest = time.time() - self.sideband.config["map_history_limit"]
telemetry_entries = self.sideband.list_telemetry(after=earliest)
changes = False
for telemetry_source in telemetry_entries:
skip = False
if telemetry_source in self.map_markers:
marker = self.map_markers[telemetry_source]
newest_timestamp = telemetry_entries[telemetry_source][0][0]
if newest_timestamp <= marker.latest_timestamp:
skip = True
latest_viewable = None
if not skip:
for telemetry_entry in telemetry_entries[telemetry_source]:
telemetry_timestamp = telemetry_entry[0]
telemetry_data = telemetry_entry[1]
t = Telemeter.from_packed(telemetry_data)
if t != None:
telemetry = t.read_all()
# TODO: Remove
# RNS.log(str(telemetry)+" "+str(t), RNS.LOG_WARNING)
if "location" in telemetry and telemetry["location"]["latitude"] != None and telemetry["location"]["longtitude"] != None:
latest_viewable = telemetry
break
if latest_viewable != None:
l = latest_viewable["location"]
if not telemetry_source in self.map_markers:
marker = MapMarker(lat=l["latitude"], lon=l["longtitude"])
marker.source_dest = telemetry_source
marker.latest_timestamp = latest_viewable["time"]["utc"]
self.map_markers[telemetry_source] = marker
self.root.ids.map_layout.map.add_widget(marker)
changes = True
else:
marker = self.map_markers[telemetry_source]
marker.latest_timestamp = latest_viewable["time"]["utc"]
marker.lat = l["latitude"]
marker.lon = l["longtitude"]
changes = True
self.last_map_update = time.time()
if changes:
mv = self.root.ids.map_layout.map
mv.trigger_update(True)
# TODO: Remove
# RNS.log("Updated map markers in "+RNS.prettytime(time.time()-time_s), RNS.LOG_WARNING)
def map_add_marker(self, marker):
marker = MapMarker(lat=0.0, lon=0.0)
self.root.ids.map_layout.map.add_widget(marker)
### Guide screen
######################################
def close_guide_action(self, sender=None):
@ -3090,6 +3178,8 @@ If you use Reticulum and LXMF on hardware that does not carry any identifiers ti
- Ctrl-D or Ctrl-S Send message
- Ctrl-R Show Conversations
- Ctrl-L Show Announce Stream
- Ctrl-M Show Situation Map
- Ctrl-T Show Telemetry Setup
- Ctrl-N New conversation
- Ctrl-G Show guide"""

View File

@ -18,6 +18,7 @@ from mapview.constants import CACHE_DIR
# if "MAPVIEW_DEBUG_DOWNLOADER" in environ:
# Logger.setLevel(LOG_LEVELS['debug'])
Logger.setLevel(LOG_LEVELS['error'])
# user agent is needed because since may 2019 OSM gives me a 429 or 403 server error
# I tried it with a simpler one (just Mozilla/5.0) this also gets rejected
@ -56,21 +57,21 @@ class Downloader:
self._futures.append(future)
def download_tile(self, tile):
Logger.debug(
"Downloader: queue(tile) zoom={} x={} y={}".format(
tile.zoom, tile.tile_x, tile.tile_y
)
)
# Logger.debug(
# "Downloader: queue(tile) zoom={} x={} y={}".format(
# tile.zoom, tile.tile_x, tile.tile_y
# )
# )
future = self.executor.submit(self._load_tile, tile)
self._futures.append(future)
def download(self, url, callback, **kwargs):
Logger.debug("Downloader: queue(url) {}".format(url))
# Logger.debug("Downloader: queue(url) {}".format(url))
future = self.executor.submit(self._download_url, url, callback, kwargs)
self._futures.append(future)
def _download_url(self, url, callback, kwargs):
Logger.debug("Downloader: download(url) {}".format(url))
# Logger.debug("Downloader: download(url) {}".format(url))
response = requests.get(url, **kwargs)
response.raise_for_status()
return callback, (url, response)
@ -80,20 +81,20 @@ class Downloader:
return
cache_fn = tile.cache_fn
if exists(cache_fn):
Logger.debug("Downloader: use cache {}".format(cache_fn))
# Logger.debug("Downloader: use cache {}".format(cache_fn))
return tile.set_source, (cache_fn,)
tile_y = tile.map_source.get_row_count(tile.zoom) - tile.tile_y - 1
uri = tile.map_source.url.format(
z=tile.zoom, x=tile.tile_x, y=tile_y, s=choice(tile.map_source.subdomains)
)
Logger.debug("Downloader: download(tile) {}".format(uri))
# Logger.debug("Downloader: download(tile) {}".format(uri))
response = requests.get(uri, headers={'User-agent': USER_AGENT}, timeout=5)
try:
response.raise_for_status()
data = response.content
with open(cache_fn, "wb") as fd:
fd.write(data)
Logger.debug("Downloaded {} bytes: {}".format(len(data), uri))
# Logger.debug("Downloaded {} bytes: {}".format(len(data), uri))
return tile.set_source, (cache_fn,)
except Exception as e:
print("Downloader error: {!r}".format(e))

View File

@ -4,6 +4,7 @@ import threading
import plyer
import os.path
import time
import struct
import sqlite3
import random
@ -313,6 +314,7 @@ class SidebandCore():
else:
self._db_initstate()
self._db_initpersistent()
self._db_inittelemetry()
self.__save_config()
@ -457,6 +459,8 @@ class SidebandCore():
self.config["telemetry_fg"] = [0,0,0,1]
if not "telemetry_bg" in self.config:
self.config["telemetry_bg"] = [1,1,1,1]
if not "telemetry_send_appearance" in self.config:
self.config["telemetry_send_appearance"] = False
if not "telemetry_s_location" in self.config:
self.config["telemetry_s_location"] = False
@ -483,12 +487,22 @@ class SidebandCore():
if not "telemetry_s_proximity" in self.config:
self.config["telemetry_s_proximity"] = False
if not "map_history_limit" in self.config:
self.config["map_history_limit"] = 7*24*60*60
if not "map_lat" in self.config:
self.config["map_lat"] = 0.0
if not "map_lon" in self.config:
self.config["map_lon"] = 0.0
if not "map_zoom" in self.config:
self.config["map_zoom"] = 3
# Make sure we have a database
if not os.path.isfile(self.db_path):
self.__db_init()
else:
self._db_initstate()
self._db_initpersistent()
self._db_inittelemetry()
self.__db_indices()
def __reload_config(self):
@ -709,6 +723,9 @@ class SidebandCore():
else:
return None
def list_telemetry(self, context_dest = None, after = None, before = None, limit = None):
return self._db_telemetry(context_dest = context_dest, after = after, before = before, limit = limit)
def list_messages(self, context_dest, after = None, before = None, limit = None):
result = self._db_messages(context_dest, after, before, limit)
if result != None:
@ -909,6 +926,13 @@ class SidebandCore():
dbc.execute("CREATE TABLE IF NOT EXISTS persistent (property BLOB PRIMARY KEY, value BLOB)")
db.commit()
def _db_inittelemetry(self):
db = self.__db_connect()
dbc = db.cursor()
dbc.execute("CREATE TABLE IF NOT EXISTS telemetry (id INTEGER PRIMARY KEY, dest_context BLOB, ts INTEGER, data BLOB)")
db.commit()
def _db_getpersistent(self, prop):
try:
db = self.__db_connect()
@ -998,6 +1022,110 @@ class SidebandCore():
result = dbc.fetchall()
db.commit()
def _db_telemetry(self, context_dest = None, after = None, before = None, limit = None):
db = self.__db_connect()
dbc = db.cursor()
# TODO: Implement limit
order_part = " order by ts DESC"
if context_dest == None:
if after != None and before == None:
query = "select * from telemetry where ts>:after_ts"+order_part
dbc.execute(query, {"after_ts": after})
elif after == None and before != None:
query = "select * from telemetry where ts<:before_ts"+order_part
dbc.execute(query, {"before_ts": before})
elif after != None and before != None:
query = "select * from telemetry where ts<:before_ts and ts>:after_ts"+order_part
dbc.execute(query, {"before_ts": before, "after_ts": after})
else:
query = query = "select * from telemetry"
dbc.execute(query, {})
else:
if after != None and before == None:
query = "select * from telemetry where dest_context=:context_dest and ts>:after_ts"+order_part
dbc.execute(query, {"context_dest": context_dest, "after_ts": after})
elif after == None and before != None:
query = "select * from telemetry where dest_context=:context_dest and ts<:before_ts"+order_part
dbc.execute(query, {"context_dest": context_dest, "before_ts": before})
elif after != None and before != None:
query = "select * from telemetry where dest_context=:context_dest and ts<:before_ts and ts>:after_ts"+order_part
dbc.execute(query, {"context_dest": context_dest, "before_ts": before, "after_ts": after})
else:
query = query = "select * from telemetry where dest_context=:context_dest"+order_part
dbc.execute(query, {"context_dest": context_dest})
result = dbc.fetchall()
if len(result) < 1:
return None
else:
results = {}
for entry in result:
telemetry_source = entry[1]
telemetry_timestamp = entry[2]
telemetry_data = entry[3]
if not telemetry_source in results:
results[telemetry_source] = []
results[telemetry_source].append([telemetry_timestamp, telemetry_data])
return results
def _db_save_telemetry(self, context_dest, telemetry):
# TODO: Remove
# RNS.log("Saving telemetry for "+RNS.prettyhexrep(context_dest), RNS.LOG_WARNING)
try:
remote_telemeter = Telemeter.from_packed(telemetry)
telemetry_timestamp = remote_telemeter.read_all()["time"]["utc"]
db = self.__db_connect()
dbc = db.cursor()
query = "select * from telemetry where dest_context=:ctx and ts=:tts"
dbc.execute(query, {"ctx": context_dest, "tts": telemetry_timestamp})
result = dbc.fetchall()
if len(result) != 0:
# TODO: Remove
# RNS.log("Telemetry entry already exists, ignoring", RNS.LOG_WARNING)
return
query = "INSERT INTO telemetry (dest_context, ts, data) values (?, ?, ?)"
data = (context_dest, telemetry_timestamp, telemetry)
dbc.execute(query, data)
db.commit()
self.setstate("app.flags.last_telemetry", time.time())
except Exception as e:
RNS.log("An error occurred while saving telemetry to database: "+str(e), RNS.LOG_ERROR)
self.db = None
def _db_update_appearance(self, context_dest, timestamp, appearance):
# TODO: Remove
# RNS.log("Updating appearance for "+RNS.prettyhexrep(context_dest), RNS.LOG_WARNING)
conv = self._db_conversation(context_dest)
data_dict = conv["data"]
if data_dict == None:
data_dict = {}
data_dict["appearance"] = appearance
packed_dict = msgpack.packb(data_dict)
db = self.__db_connect()
dbc = db.cursor()
query = "UPDATE conv set data = ? where dest_context = ?"
data = (packed_dict, context_dest)
dbc.execute(query, data)
result = dbc.fetchall()
db.commit()
def _db_conversation_set_telemetry(self, context_dest, send_telemetry=False):
conv = self._db_conversation(context_dest)
data_dict = conv["data"]
@ -1346,6 +1474,13 @@ class SidebandCore():
db.commit()
if lxm.fields != None:
if LXMF.FIELD_ICON_APPEARANCE in lxm.fields:
self._db_update_appearance(context_dest, lxm.timestamp, lxm.fields[LXMF.FIELD_ICON_APPEARANCE])
if LXMF.FIELD_TELEMETRY in lxm.fields:
self._db_save_telemetry(context_dest, lxm.fields[LXMF.FIELD_TELEMETRY])
self.__event_conversation_changed(context_dest)
def _db_save_announce(self, destination_hash, app_data, dest_type="lxmf.delivery"):
@ -1442,8 +1577,6 @@ class SidebandCore():
def get_packed_telemetry(self):
self.update_telemeter_config()
packed = self.telemeter.packed()
# TODO: Remove
RNS.log("Packed telemetry: "+str(packed), RNS.LOG_WARNING)
return packed
def is_known(self, dest_hash):
@ -2096,6 +2229,34 @@ class SidebandCore():
else:
self.lxm_ingest(message, originator=True)
def get_message_fields(self, context_dest):
fields = None
send_telemetry = self.should_send_telemetry(context_dest)
send_appearance = self.config["telemetry_send_appearance"] or send_telemetry
if send_telemetry or send_appearance:
fields = {}
if send_appearance:
# TODO: REMOVE
# RNS.log("Sending appearance", RNS.LOG_WARNING)
def fth(c):
r = c[0]; g = c[1]; b = c[2]
r = min(max(0, r), 1); g = min(max(0, g), 1); b = min(max(0, b), 1)
d = 1.0/255.0
return struct.pack("!BBB", int(r/d), int(g/d), int(b/d))
icon = self.config["telemetry_icon"]
fg = fth(self.config["telemetry_fg"][:-1])
bg = fth(self.config["telemetry_bg"][:-1])
fields[LXMF.FIELD_ICON_APPEARANCE] = [icon, fg, bg]
if send_telemetry:
# TODO: REMOVE
# RNS.log("Sending telemetry", RNS.LOG_WARNING)
fields[LXMF.FIELD_TELEMETRY] = self.latest_packed_telemetry
return fields
def paper_message(self, content, destination_hash):
try:
if content == "":
@ -2106,7 +2267,7 @@ class SidebandCore():
source = self.lxmf_destination
desired_method = LXMF.LXMessage.PAPER
lxm = LXMF.LXMessage(dest, source, content, title="", desired_method=desired_method)
lxm = LXMF.LXMessage(dest, source, content, title="", desired_method=desired_method, fields = self.get_message_fields(destination_hash))
self.lxm_ingest(lxm, originator=True)
@ -2130,7 +2291,7 @@ class SidebandCore():
else:
desired_method = LXMF.LXMessage.DIRECT
lxm = LXMF.LXMessage(dest, source, content, title="", desired_method=desired_method)
lxm = LXMF.LXMessage(dest, source, content, title="", desired_method=desired_method, fields = self.get_message_fields(destination_hash))
lxm.register_delivery_callback(self.message_notification)
lxm.register_failed_callback(self.message_notification)
@ -2195,6 +2356,9 @@ class SidebandCore():
self.setstate("lxm_uri_ingest.result", response)
def lxm_ingest(self, message, originator = False):
# TODO: Remove
RNS.log("MESSAGE FIELDS: "+str(message.fields), RNS.LOG_WARNING)
should_notify = False
is_trusted = False
unread_reason_tx = False

View File

@ -964,6 +964,22 @@ MDNavigationLayout:
pos_hint: {"center_y": 0.3}
active: False
MDBoxLayout:
orientation: "horizontal"
size_hint_y: None
padding: [0,0,dp(24),dp(0)]
height: dp(48)
MDLabel:
text: "Always send custom display style"
font_style: "H6"
MDSwitch:
id: telemetry_send_appearance
pos_hint: {"center_y": 0.3}
active: False
MDLabel:
markup: True
text: "\\n\\n"

View File

@ -22,9 +22,11 @@ import subprocess
import shlex
if RNS.vendor.platformutils.get_platform() == "android":
from sideband.sense import Telemeter
from ui.helpers import ts_format, file_ts_format, mdc
from ui.helpers import color_received, color_delivered, color_propagated, color_paper, color_failed, color_unknown, intensity_msgs_dark, intensity_msgs_light
else:
from sbapp.sideband.sense import Telemeter
from .helpers import ts_format, file_ts_format, mdc
from .helpers import color_received, color_delivered, color_propagated, color_paper, color_failed, color_unknown, intensity_msgs_dark, intensity_msgs_light
@ -260,6 +262,18 @@ class Messages():
return x
def gen_copy_telemetry(packed_telemetry, item):
def x():
try:
telemeter = Telemeter.from_packed(packed_telemetry)
Clipboard.copy(str(telemeter.read_all()))
item.dmenu.dismiss()
except Exception as e:
RNS.log("An error occurred while decoding telemetry. The contained exception was: "+str(e), RNS.LOG_ERROR)
Clipboard.copy("Could not decode telemetry")
return x
def gen_copy_lxm_uri(lxm, item):
def x():
Clipboard.copy(lxm.as_uri())
@ -447,21 +461,44 @@ class Messages():
}
]
else:
dm_items = [
{
"viewclass": "OneLineListItem",
"text": "Copy",
"height": dp(40),
"on_release": gen_copy(m["content"].decode("utf-8"), item)
},
{
"text": "Delete",
"viewclass": "OneLineListItem",
"height": dp(40),
"on_release": gen_del(m["hash"], item)
}
]
if "lxm" in m and m["lxm"] and m["lxm"].fields != None and LXMF.FIELD_TELEMETRY in m["lxm"].fields:
packed_telemetry = m["lxm"].fields[LXMF.FIELD_TELEMETRY]
dm_items = [
{
"viewclass": "OneLineListItem",
"text": "Copy",
"height": dp(40),
"on_release": gen_copy(m["content"].decode("utf-8"), item)
},
{
"viewclass": "OneLineListItem",
"text": "Copy telemetry",
"height": dp(40),
"on_release": gen_copy_telemetry(packed_telemetry, item)
},
{
"text": "Delete",
"viewclass": "OneLineListItem",
"height": dp(40),
"on_release": gen_del(m["hash"], item)
}
]
else:
dm_items = [
{
"viewclass": "OneLineListItem",
"text": "Copy",
"height": dp(40),
"on_release": gen_copy(m["content"].decode("utf-8"), item)
},
{
"text": "Delete",
"viewclass": "OneLineListItem",
"height": dp(40),
"on_release": gen_del(m["hash"], item)
}
]
item.dmenu = MDDropdownMenu(
caller=item.ids.msg_submenu,