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#!/usr/bin/env python3
import gi
import random
import sys
gi.require_version('Gtk', '3.0')
gi.require_version('GLib', '2.0')
from gi.repository import Gtk
from gi.repository import GLib
try:
terminal = [("Terminal", Gtk.InputPurpose.TERMINAL)]
except AttributeError:
print("Terminal purpose not available on this GTK version", file=sys.stderr)
terminal = []
def new_grid(items, set_type):
grid = Gtk.Grid(orientation='vertical', column_spacing=8, row_spacing=8)
grid.props.margin = 6
i = 0
for text, value in items:
l = Gtk.Label(label=text)
e = Gtk.Entry(hexpand=True)
set_type(e, value)
grid.attach(l, 0, i, 1, 1)
grid.attach(e, 1, i, 1, 1)
i += 1
return grid
class App(Gtk.Application):
purposes = [
("Free form", Gtk.InputPurpose.FREE_FORM),
("Alphabetical", Gtk.InputPurpose.ALPHA),
("Digits", Gtk.InputPurpose.DIGITS),
("Number", Gtk.InputPurpose.NUMBER),
("Phone", Gtk.InputPurpose.PHONE),
("URL", Gtk.InputPurpose.URL),
("E-mail", Gtk.InputPurpose.EMAIL),
("Name", Gtk.InputPurpose.NAME),
("Password", Gtk.InputPurpose.PASSWORD),
("PIN", Gtk.InputPurpose.PIN),
] + terminal
hints = [
("OSK provided", Gtk.InputHints.INHIBIT_OSK),
("Uppercase chars", Gtk.InputHints.UPPERCASE_CHARS),
]
purpose_timer = 0;
def on_purpose_toggled(self, btn, entry):
purpose = Gtk.InputPurpose.PIN if btn.get_active() else Gtk.InputPurpose.PASSWORD
entry.set_input_purpose(purpose)
def on_timeout(self, e):
r = random.randint(0, len(self.purposes) - 1)
(_, purpose) = self.purposes[r]
print(f"Setting {purpose}")
e.set_input_purpose(purpose)
return True
def on_is_focus_changed(self, e, *args):
if not self.purpose_timer and e.props.is_focus:
GLib.timeout_add_seconds (3, self.on_timeout, e)
def add_random (self, grid):
l = Gtk.Label(label="Random")
e = Gtk.Entry(hexpand=True)
e.connect("notify::is-focus", self.on_is_focus_changed)
e.set_input_purpose(Gtk.InputPurpose.FREE_FORM)
grid.attach(l, 0, len(self.purposes), 1, 1)
grid.attach(e, 1, len(self.purposes), 1, 1)
def do_activate(self):
w = Gtk.ApplicationWindow(application=self)
w.set_default_size (300, 500)
notebook = Gtk.Notebook()
def add_purpose(entry, purpose):
entry.set_input_purpose(purpose)
def add_hint(entry, hint):
entry.set_input_hints(hint)
purpose_grid = new_grid(self.purposes, add_purpose)
self.add_random(purpose_grid)
hint_grid = new_grid(self.hints, add_hint)
purpose_scroll = Gtk.ScrolledWindow()
purpose_scroll.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
purpose_scroll.add(purpose_grid)
notebook.append_page(purpose_scroll, Gtk.Label(label="Purposes"))
notebook.append_page(hint_grid, Gtk.Label(label="Hints"))
w.add(notebook)
w.show_all()
app = App()
app.run(sys.argv)
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