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Code Issues Projects Releases Packages Wiki Activity Actions

Focus handling

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This commit is contained in:
Mark Qvist 2021-05-12 14:02:44 +02:00
parent 24d79c4b2b
commit ba22f41cf8
4 changed files with 120 additions and 45 deletions
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65
nomadnet/ui/textui/Main.py
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@ -1,13 +1,14 @@
import RNS
import time
from .Network import *
from .Conversations import *
from .Directory import *
from .Map import *
import urwid
class SubDisplays():
def __init__(self, app):
import urwid
self.app = app
self.network_display = NetworkDisplay(self.app)
self.conversations_display = ConversationsDisplay(self.app)
@ -19,17 +20,65 @@ class SubDisplays():
def active(self):
return self.active_display
class MenuButton(urwid.Button):
button_left = urwid.Text('[')
button_right = urwid.Text(']')
class MainFrame(urwid.Frame):
FOCUS_CHECK_TIMEOUT = 0.25
def __init__(self, body, header=None, footer=None, delegate=None):
self.delegate = delegate
self.current_focus = None
super().__init__(body, header, footer)
def keypress_focus_check(self, deferred=False):
current_focus = self.delegate.widget.get_focus_widgets()[-1]
if deferred:
if current_focus != self.current_focus:
self.focus_changed()
else:
def deferred_focus_check(loop, user_data):
self.keypress_focus_check(deferred=True)
self.delegate.app.ui.loop.set_alarm_in(MainFrame.FOCUS_CHECK_TIMEOUT, deferred_focus_check)
self.current_focus = current_focus
def focus_changed(self):
current_focus = self.delegate.widget.get_focus_widgets()[-1]
current_focus_path = self.delegate.widget.get_focus_path()
RNS.log("Focus changed to: "+str(current_focus_path))
if len(current_focus_path) > 1:
if current_focus_path[0] == "body":
self.delegate.update_active_shortcuts()
def mouse_event(self, size, event, button, col, row, focus):
current_focus = self.delegate.widget.get_focus_widgets()[-1]
if current_focus != self.current_focus:
self.focus_changed()
self.current_focus = current_focus
return super(MainFrame, self).mouse_event(size, event, button, col, row, focus)
def keypress(self, size, key):
self.keypress_focus_check()
if key == "ctrl q":
raise urwid.ExitMainLoop
return super(MainFrame, self).keypress(size, key)
class MainDisplay():
def __init__(self, ui, app):
import urwid
self.ui = ui
self.app = app
self.menu_display = MenuDisplay(self.app, self)
self.sub_displays = SubDisplays(self.app)
self.frame = urwid.Frame(self.sub_displays.active().widget, header=self.menu_display.widget, footer=self.sub_displays.active().shortcuts().widget)
self.frame = MainFrame(self.sub_displays.active().widget, header=self.menu_display.widget, footer=self.sub_displays.active().shortcuts().widget, delegate=self)
self.widget = self.frame
def show_network(self, user_data):
@ -50,17 +99,15 @@ class MainDisplay():
def update_active_sub_display(self):
self.frame.contents["body"] = (self.sub_displays.active().widget, None)
self.update_active_shortcuts()
def update_active_shortcuts(self):
self.frame.contents["footer"] = (self.sub_displays.active().shortcuts().widget, None)
class MenuDisplay():
def __init__(self, app, handler):
import urwid
class MenuButton(urwid.Button):
button_left = urwid.Text('[')
button_right = urwid.Text(']')
self.app = app
menu_text = ("pack", urwid.Text(" \U00002638"))