mirror of
https://github.com/markqvist/Sideband.git
synced 2024-10-01 03:15:37 -04:00
707 lines
30 KiB
Python
707 lines
30 KiB
Python
import time
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import RNS
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import LXMF
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from kivy.metrics import dp,sp
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from kivy.core.clipboard import Clipboard
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from kivymd.uix.card import MDCard
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from kivymd.uix.menu import MDDropdownMenu
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# from kivymd.uix.behaviors import RoundedRectangularElevationBehavior, FakeRectangularElevationBehavior
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from kivymd.uix.behaviors import CommonElevationBehavior
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from kivy.properties import StringProperty, BooleanProperty
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from kivy.uix.gridlayout import GridLayout
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from kivy.uix.boxlayout import BoxLayout
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from kivy.clock import Clock
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from kivymd.uix.button import MDRectangleFlatButton, MDRectangleFlatIconButton
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from kivymd.uix.dialog import MDDialog
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import os
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import plyer
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import subprocess
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import shlex
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if RNS.vendor.platformutils.get_platform() == "android":
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from sideband.sense import Telemeter
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from ui.helpers import ts_format, file_ts_format, mdc
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from ui.helpers import color_received, color_delivered, color_propagated, color_paper, color_failed, color_unknown, intensity_msgs_dark, intensity_msgs_light
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else:
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from sbapp.sideband.sense import Telemeter
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from .helpers import ts_format, file_ts_format, mdc
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from .helpers import color_received, color_delivered, color_propagated, color_paper, color_failed, color_unknown, intensity_msgs_dark, intensity_msgs_light
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from kivy.lang.builder import Builder
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class ListLXMessageCard(MDCard):
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# class ListLXMessageCard(MDCard, FakeRectangularElevationBehavior):
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text = StringProperty()
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heading = StringProperty()
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class Messages():
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def __init__(self, app, context_dest):
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self.app = app
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self.context_dest = context_dest
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self.source_dest = context_dest
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self.screen = self.app.root.ids.screen_manager.get_screen("messages_screen")
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self.ids = self.screen.ids
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self.new_messages = []
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self.added_item_hashes = []
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self.added_messages = 0
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self.latest_message_timestamp = None
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self.earliest_message_timestamp = time.time()
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self.loading_earlier_messages = False
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self.list = None
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self.widgets = []
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self.send_error_dialog = None
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self.load_more_button = None
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self.update()
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def reload(self):
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if self.list != None:
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self.list.clear_widgets()
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self.new_messages = []
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self.added_item_hashes = []
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self.added_messages = 0
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self.latest_message_timestamp = None
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self.widgets = []
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self.update()
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def load_more(self, dt):
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for new_message in self.app.sideband.list_messages(self.context_dest, before=self.earliest_message_timestamp,limit=5):
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self.new_messages.append(new_message)
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if len(self.new_messages) > 0:
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self.loading_earlier_messages = True
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self.list.remove_widget(self.load_more_button)
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def update(self, limit=8):
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for new_message in self.app.sideband.list_messages(self.context_dest, after=self.latest_message_timestamp,limit=limit):
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self.new_messages.append(new_message)
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self.db_message_count = self.app.sideband.count_messages(self.context_dest)
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if self.load_more_button == None:
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self.load_more_button = MDRectangleFlatIconButton(
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icon="message-text-clock-outline",
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text="Load earlier messages",
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font_size=dp(18),
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theme_text_color="Custom",
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size_hint=[1.0, None],
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)
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def lmcb(sender):
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Clock.schedule_once(self.load_more, 0.15)
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self.load_more_button.bind(on_release=lmcb)
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if self.list == None:
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layout = GridLayout(cols=1, spacing=dp(16), padding=dp(16), size_hint_y=None)
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layout.bind(minimum_height=layout.setter('height'))
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self.list = layout
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c_ts = time.time()
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if len(self.new_messages) > 0:
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self.update_widget()
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if (len(self.added_item_hashes) < self.db_message_count) and not self.load_more_button in self.list.children:
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self.list.add_widget(self.load_more_button, len(self.list.children))
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if self.app.sideband.config["dark_ui"]:
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intensity_msgs = intensity_msgs_dark
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else:
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intensity_msgs = intensity_msgs_light
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for w in self.widgets:
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m = w.m
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if self.app.sideband.config["dark_ui"]:
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w.line_color = (1.0, 1.0, 1.0, 0.25)
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else:
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w.line_color = (1.0, 1.0, 1.0, 0.5)
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if m["state"] == LXMF.LXMessage.SENDING or m["state"] == LXMF.LXMessage.OUTBOUND:
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msg = self.app.sideband.message(m["hash"])
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if msg["state"] == LXMF.LXMessage.DELIVERED:
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w.md_bg_color = msg_color = mdc(color_delivered, intensity_msgs)
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txstr = time.strftime(ts_format, time.localtime(msg["sent"]))
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titlestr = ""
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if msg["title"]:
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titlestr = "[b]Title[/b] "+msg["title"].decode("utf-8")+"\n"
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w.heading = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] Delivered"
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m["state"] = msg["state"]
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if msg["method"] == LXMF.LXMessage.PAPER:
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w.md_bg_color = msg_color = mdc(color_paper, intensity_msgs)
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txstr = time.strftime(ts_format, time.localtime(msg["sent"]))
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titlestr = ""
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if msg["title"]:
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titlestr = "[b]Title[/b] "+msg["title"].decode("utf-8")+"\n"
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w.heading = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] Paper Message"
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m["state"] = msg["state"]
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if msg["method"] == LXMF.LXMessage.PROPAGATED and msg["state"] == LXMF.LXMessage.SENT:
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w.md_bg_color = msg_color = mdc(color_propagated, intensity_msgs)
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txstr = time.strftime(ts_format, time.localtime(msg["sent"]))
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titlestr = ""
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if msg["title"]:
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titlestr = "[b]Title[/b] "+msg["title"].decode("utf-8")+"\n"
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w.heading = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] On Propagation Net"
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m["state"] = msg["state"]
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if msg["state"] == LXMF.LXMessage.FAILED:
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w.md_bg_color = msg_color = mdc(color_failed, intensity_msgs)
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txstr = time.strftime(ts_format, time.localtime(msg["sent"]))
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titlestr = ""
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if msg["title"]:
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titlestr = "[b]Title[/b] "+msg["title"].decode("utf-8")+"\n"
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w.heading = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] Failed"
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m["state"] = msg["state"]
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w.dmenu.items.append(w.dmenu.retry_item)
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def update_widget(self):
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if self.app.sideband.config["dark_ui"]:
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intensity_msgs = intensity_msgs_dark
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mt_color = [1.0, 1.0, 1.0, 0.8]
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else:
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intensity_msgs = intensity_msgs_light
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mt_color = [1.0, 1.0, 1.0, 0.95]
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if self.loading_earlier_messages:
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self.new_messages.reverse()
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for m in self.new_messages:
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if not m["hash"] in self.added_item_hashes:
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txstr = time.strftime(ts_format, time.localtime(m["sent"]))
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rxstr = time.strftime(ts_format, time.localtime(m["received"]))
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titlestr = ""
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extra_telemetry = {}
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phy_stats_str = ""
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if "extras" in m and m["extras"] != None:
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phy_stats = m["extras"]
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if "q" in phy_stats:
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try:
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lq = round(float(phy_stats["q"]), 1)
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phy_stats_str += "[b]Link Quality[/b] "+str(lq)+"% "
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extra_telemetry["quality"] = lq
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except:
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pass
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if "rssi" in phy_stats:
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try:
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lr = round(float(phy_stats["rssi"]), 1)
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phy_stats_str += "[b]RSSI[/b] "+str(lr)+"dBm "
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extra_telemetry["rssi"] = lr
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except:
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pass
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if "snr" in phy_stats:
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try:
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ls = round(float(phy_stats["snr"]), 1)
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phy_stats_str += "[b]SNR[/b] "+str(ls)+"dB "
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extra_telemetry["snr"] = ls
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except:
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pass
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if m["title"]:
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titlestr = "[b]Title[/b] "+m["title"].decode("utf-8")+"\n"
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if m["source"] == self.app.sideband.lxmf_destination.hash:
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if m["state"] == LXMF.LXMessage.DELIVERED:
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msg_color = mdc(color_delivered, intensity_msgs)
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heading_str = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] Delivered"
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elif m["method"] == LXMF.LXMessage.PROPAGATED and m["state"] == LXMF.LXMessage.SENT:
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msg_color = mdc(color_propagated, intensity_msgs)
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heading_str = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] On Propagation Net"
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elif m["method"] == LXMF.LXMessage.PAPER:
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msg_color = mdc(color_paper, intensity_msgs)
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heading_str = titlestr+"[b]Created[/b] "+txstr+"\n[b]State[/b] Paper Message"
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elif m["state"] == LXMF.LXMessage.FAILED:
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msg_color = mdc(color_failed, intensity_msgs)
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heading_str = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] Failed"
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elif m["state"] == LXMF.LXMessage.OUTBOUND or m["state"] == LXMF.LXMessage.SENDING:
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msg_color = mdc(color_unknown, intensity_msgs)
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heading_str = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] Sending "
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else:
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msg_color = mdc(color_unknown, intensity_msgs)
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heading_str = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] Unknown"
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else:
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msg_color = mdc(color_received, intensity_msgs)
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heading_str = titlestr
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if phy_stats_str != "" and self.app.sideband.config["advanced_stats"]:
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heading_str += phy_stats_str+"\n"
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heading_str += "[b]Received[/b] "+rxstr+"\n[b]Sent[/b] "+txstr
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item = ListLXMessageCard(
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text=m["content"].decode("utf-8"),
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heading=heading_str,
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md_bg_color=msg_color,
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)
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item.sb_uid = m["hash"]
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item.m = m
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item.ids.heading_text.theme_text_color = "Custom"
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item.ids.heading_text.text_color = mt_color
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item.ids.content_text.theme_text_color = "Custom"
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item.ids.content_text.text_color = mt_color
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item.ids.msg_submenu.theme_text_color = "Custom"
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item.ids.msg_submenu.text_color = mt_color
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def gen_del(mhash, item):
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def x():
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yes_button = MDRectangleFlatButton(text="Yes",font_size=dp(18), theme_text_color="Custom", line_color=self.app.color_reject, text_color=self.app.color_reject)
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no_button = MDRectangleFlatButton(text="No",font_size=dp(18))
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dialog = MDDialog(
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title="Delete message?",
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buttons=[ yes_button, no_button ],
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# elevation=0,
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)
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def dl_yes(s):
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dialog.dismiss()
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self.app.sideband.delete_message(mhash)
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def cb(dt):
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self.reload()
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Clock.schedule_once(cb, 0.2)
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def dl_no(s):
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dialog.dismiss()
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yes_button.bind(on_release=dl_yes)
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no_button.bind(on_release=dl_no)
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item.dmenu.dismiss()
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dialog.open()
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return x
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def gen_retry(mhash, mcontent, item):
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def x():
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self.app.messages_view.ids.message_text.text = mcontent.decode("utf-8")
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self.app.sideband.delete_message(mhash)
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self.app.message_send_action()
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item.dmenu.dismiss()
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def cb(dt):
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self.reload()
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Clock.schedule_once(cb, 0.2)
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return x
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def gen_copy(msg, item):
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def x():
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Clipboard.copy(msg)
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item.dmenu.dismiss()
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return x
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def gen_copy_telemetry(packed_telemetry, extra_telemetry, item):
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def x():
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try:
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telemeter = Telemeter.from_packed(packed_telemetry)
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if extra_telemetry and len(extra_telemetry) != 0:
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physical_link = extra_telemetry
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telemeter.synthesize("physical_link")
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if "rssi" in physical_link: telemeter.sensors["physical_link"].rssi = physical_link["rssi"]
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if "snr" in physical_link: telemeter.sensors["physical_link"].snr = physical_link["snr"]
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if "quality" in physical_link: telemeter.sensors["physical_link"].q = physical_link["quality"]
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telemeter.sensors["physical_link"].update_data()
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tlm = telemeter.read_all()
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Clipboard.copy(str(tlm))
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item.dmenu.dismiss()
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except Exception as e:
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RNS.log("An error occurred while decoding telemetry. The contained exception was: "+str(e), RNS.LOG_ERROR)
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Clipboard.copy("Could not decode telemetry")
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return x
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def gen_copy_lxm_uri(lxm, item):
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def x():
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Clipboard.copy(lxm.as_uri())
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item.dmenu.dismiss()
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return x
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def gen_save_qr(lxm, item):
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if RNS.vendor.platformutils.is_android():
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def x():
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qr_image = lxm.as_qr()
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hash_str = RNS.hexrep(lxm.hash[-2:], delimit=False)
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filename = "Paper_Message_"+time.strftime(file_ts_format, time.localtime(m["sent"]))+"_"+hash_str+".png"
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# filename = "Paper_Message.png"
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self.app.share_image(qr_image, filename)
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item.dmenu.dismiss()
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return x
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else:
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def x():
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try:
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qr_image = lxm.as_qr()
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hash_str = RNS.hexrep(lxm.hash[-2:], delimit=False)
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filename = "Paper_Message_"+time.strftime(file_ts_format, time.localtime(m["sent"]))+"_"+hash_str+".png"
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if RNS.vendor.platformutils.is_darwin():
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save_path = str(plyer.storagepath.get_downloads_dir()+filename).replace("file://", "")
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else:
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save_path = plyer.storagepath.get_downloads_dir()+"/"+filename
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qr_image.save(save_path)
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item.dmenu.dismiss()
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ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18))
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dialog = MDDialog(
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title="QR Code Saved",
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text="The paper message has been saved to: "+save_path+"",
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buttons=[ ok_button ],
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# elevation=0,
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)
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def dl_ok(s):
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dialog.dismiss()
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ok_button.bind(on_release=dl_ok)
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dialog.open()
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except Exception as e:
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item.dmenu.dismiss()
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ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18))
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dialog = MDDialog(
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title="Error",
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text="Could not save the paper message QR-code to:\n\n"+save_path+"\n\n"+str(e),
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buttons=[ ok_button ],
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# elevation=0,
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)
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def dl_ok(s):
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dialog.dismiss()
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ok_button.bind(on_release=dl_ok)
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dialog.open()
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return x
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def gen_print_qr(lxm, item):
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if RNS.vendor.platformutils.is_android():
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def x():
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item.dmenu.dismiss()
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return x
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else:
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def x():
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try:
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qr_image = lxm.as_qr()
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qr_tmp_path = self.app.sideband.tmp_dir+"/"+str(RNS.hexrep(lxm.hash, delimit=False))
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qr_image.save(qr_tmp_path)
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print_command = self.app.sideband.config["print_command"]+" "+qr_tmp_path
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return_code = subprocess.call(shlex.split(print_command), stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
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os.unlink(qr_tmp_path)
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item.dmenu.dismiss()
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except Exception as e:
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item.dmenu.dismiss()
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ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18))
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dialog = MDDialog(
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title="Error",
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text="Could not print the paper message QR-code.\n\n"+str(e),
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buttons=[ ok_button ],
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# elevation=0,
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)
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def dl_ok(s):
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dialog.dismiss()
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ok_button.bind(on_release=dl_ok)
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dialog.open()
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return x
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retry_item = {
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"viewclass": "OneLineListItem",
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"text": "Retry",
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"height": dp(40),
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"on_release": gen_retry(m["hash"], m["content"], item)
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}
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if m["method"] == LXMF.LXMessage.PAPER:
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if RNS.vendor.platformutils.is_android():
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qr_save_text = "Share QR Code"
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dm_items = [
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{
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"viewclass": "OneLineListItem",
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"text": "Share QR Code",
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"height": dp(40),
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"on_release": gen_save_qr(m["lxm"], item)
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},
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{
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"viewclass": "OneLineListItem",
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"text": "Copy LXM URI",
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"height": dp(40),
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"on_release": gen_copy_lxm_uri(m["lxm"], item)
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},
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{
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"viewclass": "OneLineListItem",
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"text": "Copy message text",
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"height": dp(40),
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"on_release": gen_copy(m["content"].decode("utf-8"), item)
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},
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{
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"text": "Delete",
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"viewclass": "OneLineListItem",
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"height": dp(40),
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"on_release": gen_del(m["hash"], item)
|
|
}
|
|
]
|
|
|
|
else:
|
|
dm_items = [
|
|
{
|
|
"viewclass": "OneLineListItem",
|
|
"text": "Print QR Code",
|
|
"height": dp(40),
|
|
"on_release": gen_print_qr(m["lxm"], item)
|
|
},
|
|
{
|
|
"viewclass": "OneLineListItem",
|
|
"text": "Save QR Code",
|
|
"height": dp(40),
|
|
"on_release": gen_save_qr(m["lxm"], item)
|
|
},
|
|
{
|
|
"viewclass": "OneLineListItem",
|
|
"text": "Copy LXM URI",
|
|
"height": dp(40),
|
|
"on_release": gen_copy_lxm_uri(m["lxm"], item)
|
|
},
|
|
{
|
|
"viewclass": "OneLineListItem",
|
|
"text": "Copy message text",
|
|
"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)
|
|
}
|
|
]
|
|
|
|
else:
|
|
if m["state"] == LXMF.LXMessage.FAILED:
|
|
dm_items = [
|
|
retry_item,
|
|
{
|
|
"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)
|
|
}
|
|
]
|
|
else:
|
|
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, extra_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,
|
|
items=dm_items,
|
|
position="auto",
|
|
width=dp(256),
|
|
elevation=0,
|
|
radius=dp(3),
|
|
)
|
|
item.dmenu.retry_item = retry_item
|
|
|
|
def callback_factory(ref):
|
|
def x(sender):
|
|
ref.dmenu.open()
|
|
return x
|
|
|
|
# Bind menu open
|
|
item.ids.msg_submenu.bind(on_release=callback_factory(item))
|
|
|
|
if self.loading_earlier_messages:
|
|
insert_pos = len(self.list.children)
|
|
else:
|
|
insert_pos = 0
|
|
|
|
self.added_item_hashes.append(m["hash"])
|
|
self.widgets.append(item)
|
|
self.list.add_widget(item, insert_pos)
|
|
|
|
if self.latest_message_timestamp == None or m["received"] > self.latest_message_timestamp:
|
|
self.latest_message_timestamp = m["received"]
|
|
|
|
if self.earliest_message_timestamp == None or m["received"] < self.earliest_message_timestamp:
|
|
self.earliest_message_timestamp = m["received"]
|
|
|
|
self.added_messages += len(self.new_messages)
|
|
self.new_messages = []
|
|
|
|
def get_widget(self):
|
|
return self.list
|
|
|
|
def close_send_error_dialog(self, sender=None):
|
|
if self.send_error_dialog:
|
|
self.send_error_dialog.dismiss()
|
|
|
|
messages_screen_kv = """
|
|
MDScreen:
|
|
name: "messages_screen"
|
|
|
|
BoxLayout:
|
|
orientation: "vertical"
|
|
|
|
MDTopAppBar:
|
|
id: messages_toolbar
|
|
anchor_title: "left"
|
|
title: "Messages"
|
|
elevation: 0
|
|
left_action_items:
|
|
[['menu', lambda x: root.app.nav_drawer.set_state("open")],]
|
|
right_action_items:
|
|
[
|
|
['map-marker-path', lambda x: root.app.peer_show_telemetry_action(self)],
|
|
['map-search', lambda x: root.app.peer_show_location_action(self)],
|
|
['lan-connect', lambda x: root.app.message_propagation_action(self)],
|
|
['close', lambda x: root.app.close_settings_action(self)],
|
|
]
|
|
|
|
ScrollView:
|
|
id: messages_scrollview
|
|
do_scroll_x: False
|
|
do_scroll_y: True
|
|
|
|
BoxLayout:
|
|
id: no_keys_part
|
|
orientation: "vertical"
|
|
padding: [dp(16), dp(0), dp(16), dp(16)]
|
|
spacing: dp(24)
|
|
size_hint_y: None
|
|
height: self.minimum_height + dp(64)
|
|
|
|
MDLabel:
|
|
id: nokeys_text
|
|
text: ""
|
|
|
|
MDRectangleFlatIconButton:
|
|
icon: "key-wireless"
|
|
text: "Query Network For Keys"
|
|
on_release: root.app.key_query_action(self)
|
|
|
|
|
|
BoxLayout:
|
|
id: message_input_part
|
|
padding: [dp(16), dp(0), dp(16), dp(16)]
|
|
spacing: dp(24)
|
|
size_hint_y: None
|
|
height: self.minimum_height
|
|
|
|
MDTextField:
|
|
id: message_text
|
|
input_type: "text"
|
|
keyboard_suggestions: True
|
|
multiline: True
|
|
hint_text: "Write message"
|
|
mode: "rectangle"
|
|
max_height: dp(100)
|
|
|
|
MDRectangleFlatIconButton:
|
|
id: message_send_button
|
|
icon: "transfer-up"
|
|
text: "Send"
|
|
padding: [dp(10), dp(13), dp(10), dp(14)]
|
|
icon_size: dp(24)
|
|
font_size: dp(16)
|
|
on_release: root.app.message_send_action(self)
|
|
"""
|
|
|
|
Builder.load_string("""
|
|
<ListLXMessageCard>:
|
|
style: "outlined"
|
|
elevation: 2
|
|
padding: dp(8)
|
|
radius: [dp(4), dp(4), dp(4), dp(4)]
|
|
size_hint: 1.0, None
|
|
height: content_text.height + heading_text.height + dp(32)
|
|
pos_hint: {"center_x": .5, "center_y": .5}
|
|
|
|
MDRelativeLayout:
|
|
size_hint: 1.0, None
|
|
theme_text_color: "ContrastParentBackground"
|
|
|
|
MDIconButton:
|
|
id: msg_submenu
|
|
icon: "dots-vertical"
|
|
# theme_text_color: 'Custom'
|
|
# text_color: rgba(255,255,255,216)
|
|
pos:
|
|
root.width - (self.width + root.padding[0] + dp(4)), root.height - (self.height + root.padding[0] + dp(4))
|
|
|
|
MDLabel:
|
|
id: heading_text
|
|
markup: True
|
|
text: root.heading
|
|
adaptive_size: True
|
|
# theme_text_color: 'Custom'
|
|
# text_color: rgba(255,255,255,100)
|
|
pos: 0, root.height - (self.height + root.padding[0] + dp(8))
|
|
|
|
MDLabel:
|
|
id: content_text
|
|
text: root.text
|
|
# adaptive_size: True
|
|
size_hint_y: None
|
|
text_size: self.width, None
|
|
# theme_text_color: 'Custom'
|
|
# text_color: rgba(255,255,255,216)
|
|
height: self.texture_size[1]
|
|
|
|
<CustomOneLineIconListItem>
|
|
IconLeftWidget:
|
|
icon: root.icon
|
|
""") |