mirror of
https://github.com/slint-ui/slint.git
synced 2025-12-23 09:19:32 +00:00
90 lines
2.8 KiB
Python
90 lines
2.8 KiB
Python
# Copyright © SixtyFPS GmbH <info@slint.dev>
|
|
# SPDX-License-Identifier: MIT
|
|
|
|
from slint import Color, ListModel, Timer, TimerMode
|
|
import slint
|
|
from datetime import timedelta, datetime
|
|
import os
|
|
import copy
|
|
import sys
|
|
import gettext
|
|
import typing
|
|
|
|
sys.path.append(os.path.join(os.path.dirname(__file__), ".."))
|
|
|
|
PrinterQueueItem = slint.loader.ui.printerdemo.PrinterQueueItem
|
|
|
|
|
|
class MainWindow(slint.loader.ui.printerdemo.MainWindow):
|
|
def __init__(self):
|
|
super().__init__()
|
|
self.ink_levels = ListModel(
|
|
[
|
|
{"color": Color("#0ff"), "level": 0.4},
|
|
{"color": Color("#ff0"), "level": 0.2},
|
|
{"color": Color("#f0f"), "level": 0.5},
|
|
{"color": Color("#000"), "level": 0.8},
|
|
]
|
|
)
|
|
# Copy the read-only mock data from the UI into a mutable ListModel
|
|
self.printer_queue = ListModel(self.PrinterQueue.printer_queue)
|
|
self.PrinterQueue.printer_queue = self.printer_queue
|
|
self.print_progress_timer = Timer()
|
|
self.print_progress_timer.start(
|
|
TimerMode.Repeated, timedelta(seconds=1), self.update_jobs
|
|
)
|
|
|
|
@slint.callback
|
|
def quit(self):
|
|
self.hide()
|
|
|
|
@slint.callback(global_name="PrinterQueue", name="start_job")
|
|
def push_job(self, title):
|
|
self.printer_queue.append(
|
|
PrinterQueueItem(
|
|
status="waiting",
|
|
progress=0,
|
|
title=title,
|
|
owner="Me",
|
|
pages=1,
|
|
size="100kB",
|
|
submission_date=str(datetime.now()),
|
|
)
|
|
)
|
|
|
|
@slint.callback(global_name="PrinterQueue")
|
|
def cancel_job(self, index):
|
|
del self.printer_queue[index]
|
|
|
|
def update_jobs(self):
|
|
if len(self.printer_queue) <= 0:
|
|
return
|
|
top_item = copy.copy(self.printer_queue[0])
|
|
top_item.progress += 1
|
|
if top_item.progress >= 100:
|
|
del self.printer_queue[0]
|
|
if len(self.printer_queue) == 0:
|
|
return
|
|
top_item = copy.copy(self.printer_queue[0])
|
|
self.printer_queue[0] = top_item
|
|
|
|
@slint.callback(global_name="PrinterSettings")
|
|
def change_language(self, language: int) -> None:
|
|
def load_translation(language: str) -> typing.Optional[gettext.GNUTranslations]:
|
|
translations_dir = os.path.join(os.path.dirname(__file__), "..", "lang")
|
|
try:
|
|
return gettext.translation("printerdemo", translations_dir, [language])
|
|
except Exception:
|
|
return None
|
|
|
|
if language == 0:
|
|
translations = load_translation("en")
|
|
elif language == 1:
|
|
translations = load_translation("fr")
|
|
else:
|
|
return
|
|
slint.init_translations(translations)
|
|
|
|
|
|
main_window = MainWindow()
|
|
main_window.run()
|