149 lines
6.0 KiB
Python
149 lines
6.0 KiB
Python
import logging
|
|
import os
|
|
import gi
|
|
|
|
gi.require_version("Gtk", "3.0")
|
|
from gi.repository import Gtk, GLib
|
|
|
|
|
|
class Keyboard(Gtk.Box):
|
|
langs = ["de", "en", "es"]
|
|
|
|
def __init__(self, screen, close_cb, entry=None):
|
|
super().__init__(orientation=Gtk.Orientation.VERTICAL)
|
|
self.close_cb = close_cb
|
|
self.keyboard = Gtk.Grid()
|
|
self.keyboard.set_direction(Gtk.TextDirection.LTR)
|
|
self.timeout = self.clear_timeout = None
|
|
self.entry = entry
|
|
|
|
language = self.detect_language(screen._config.get_main_config().get("language", None))
|
|
logging.info(f"Keyboard {language}")
|
|
|
|
if language == "de":
|
|
self.keys = [
|
|
[["q", "w", "e", "r", "t", "z", "u", "i", "o", "p", "ü", "⌫"],
|
|
["a", "s", "d", "f", "g", "h", "j", "k", "l", "ö", "ä"],
|
|
["ABC", "y", "x", "c", "v", "b", "n", "m", ",", ".", "?123"],
|
|
],
|
|
[["Q", "W", "E", "R", "T", "Z", "U", "I", "O", "P", "Ü", "⌫"],
|
|
["A", "S", "D", "F", "G", "H", "J", "K", "L", "Ö", "Ä"],
|
|
["?123", "Y", "X", "C", "V", "B", "N", "M", ",", ".", "abc"],
|
|
],
|
|
[["1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "ß", "⌫"],
|
|
["=", "-", "+", "*", "/", "\\", ":", ";", "'", "\"", "ẞ",],
|
|
["abc", "(", ")", "#", "$", "!", "?", "@", "_", ",", "ABC"],
|
|
]
|
|
]
|
|
else:
|
|
self.keys = [
|
|
[["q", "w", "e", "r", "t", "y", "u", "i", "o", "p", "⌫"],
|
|
["a", "s", "d", "f", "g", "h", "j", "k", "l", "'"],
|
|
["ABC", "z", "x", "c", "v", "b", "n", "m", ",", ".", "?123"],
|
|
],
|
|
[["Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P", "⌫"],
|
|
["A", "S", "D", "F", "G", "H", "J", "K", "L", "'"],
|
|
["?123", "Z", "X", "C", "V", "B", "N", "M", ",", ".", "abc"],
|
|
],
|
|
[["1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "⌫"],
|
|
["=", "-", "+", "*", "/", "\\", ":", ";", "'", "\""],
|
|
["abc", "(", ")", "#", "$", "!", "?", "@", "_", ",", "ABC"],
|
|
]
|
|
]
|
|
|
|
if language == "es":
|
|
self.keys[0][1].remove("'")
|
|
self.keys[0][1].append("ñ")
|
|
self.keys[1][1].remove("'")
|
|
self.keys[1][1].append("Ñ")
|
|
|
|
for pallet in self.keys:
|
|
pallet.append(["✕", " ", "✔"])
|
|
|
|
self.buttons = self.keys.copy()
|
|
for p, pallet in enumerate(self.keys):
|
|
for r, row in enumerate(pallet):
|
|
for k, key in enumerate(row):
|
|
if key == "⌫":
|
|
self.buttons[p][r][k] = screen.gtk.ButtonImage("backspace", scale=.6)
|
|
elif key == "✕":
|
|
self.buttons[p][r][k] = screen.gtk.ButtonImage("cancel", scale=.6)
|
|
elif key == "✔":
|
|
self.buttons[p][r][k] = screen.gtk.ButtonImage("complete", scale=.6)
|
|
else:
|
|
self.buttons[p][r][k] = screen.gtk.Button(key)
|
|
self.buttons[p][r][k].set_hexpand(True)
|
|
self.buttons[p][r][k].set_vexpand(True)
|
|
self.buttons[p][r][k].connect('button-press-event', self.repeat, key)
|
|
self.buttons[p][r][k].connect('button-release-event', self.release)
|
|
self.buttons[p][r][k].get_style_context().add_class("keyboard_pad")
|
|
|
|
self.pallet_nr = 0
|
|
self.set_pallet(self.pallet_nr)
|
|
self.add(self.keyboard)
|
|
|
|
def detect_language(self, language):
|
|
if language is None or language == "system_lang":
|
|
for language in self.langs:
|
|
if os.getenv('LANG').lower().startswith(language):
|
|
return language
|
|
return "en"
|
|
|
|
def set_pallet(self, p):
|
|
for _ in range(len(self.keys[self.pallet_nr]) + 1):
|
|
self.keyboard.remove_row(0)
|
|
self.pallet_nr = p
|
|
for r, row in enumerate(self.keys[p][:-1]):
|
|
for k, key in enumerate(row):
|
|
x = k * 2 + 1 if r == 1 else k * 2
|
|
self.keyboard.attach(self.buttons[p][r][k], x, r, 2, 1)
|
|
self.keyboard.attach(self.buttons[p][3][0], 0, 4, 3, 1) # ✕
|
|
self.keyboard.attach(self.buttons[p][3][1], 3, 4, 16, 1) # Space
|
|
self.keyboard.attach(self.buttons[p][3][2], 19, 4, 3, 1) # ✔
|
|
self.show_all()
|
|
|
|
def repeat(self, widget, event, key):
|
|
# Button-press
|
|
self.update_entry(widget, key)
|
|
if self.timeout is None and key == "⌫":
|
|
# Hold for repeat, hold longer to clear the field
|
|
self.clear_timeout = GLib.timeout_add_seconds(3, self.clear, widget)
|
|
# This can be used to repeat all the keys,
|
|
# but I don't find it useful on the console
|
|
self.timeout = GLib.timeout_add(400, self.repeat, widget, None, key)
|
|
return True
|
|
|
|
def release(self, widget, event):
|
|
# Button-release
|
|
if self.timeout is not None:
|
|
GLib.source_remove(self.timeout)
|
|
self.timeout = None
|
|
if self.clear_timeout is not None:
|
|
GLib.source_remove(self.clear_timeout)
|
|
self.clear_timeout = None
|
|
|
|
def clear(self, widget=None):
|
|
self.entry.set_text("")
|
|
if self.clear_timeout is not None:
|
|
GLib.source_remove(self.clear_timeout)
|
|
self.clear_timeout = None
|
|
|
|
def update_entry(self, widget, key):
|
|
if key == "⌫":
|
|
Gtk.Entry.do_backspace(self.entry)
|
|
elif key == "✔":
|
|
self.close_cb()
|
|
return
|
|
elif key == "✕":
|
|
self.clear()
|
|
self.close_cb()
|
|
return
|
|
elif key == "abc":
|
|
self.set_pallet(0)
|
|
elif key == "ABC":
|
|
self.set_pallet(1)
|
|
elif key == "?123":
|
|
self.set_pallet(2)
|
|
else:
|
|
Gtk.Entry.do_insert_at_cursor(self.entry, key)
|