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73 lines
2.2 KiB
Python
73 lines
2.2 KiB
Python
# Copyright © SixtyFPS GmbH <info@slint.dev>
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# SPDX-License-Identifier: MIT
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from slint import Color, ListModel, Timer, TimerMode
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import slint
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from datetime import timedelta, datetime
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import os
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import copy
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import sys
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import printerdemo
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import typing
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PrinterQueueItem = printerdemo.PrinterQueueItem
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InkLevel = printerdemo.InkLevel
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class MainWindow(printerdemo.MainWindow):
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def __init__(self) -> None:
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super().__init__()
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self.ink_levels = ListModel(
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[
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InkLevel(color=Color("#0ff"), level=0.4),
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InkLevel(color=Color("#ff0"), level=0.2),
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InkLevel(color=Color("#f0f"), level=0.5),
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InkLevel(color=Color("#000"), level=0.8),
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]
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)
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# Copy the read-only mock data from the UI into a mutable ListModel
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self.printer_queue = ListModel(self.PrinterQueue.printer_queue)
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self.PrinterQueue.printer_queue = self.printer_queue
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self.print_progress_timer = Timer()
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self.print_progress_timer.start(
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TimerMode.Repeated, timedelta(seconds=1), self.update_jobs
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)
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@slint.callback
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def quit(self) -> None:
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self.hide()
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@slint.callback(global_name="PrinterQueue", name="start_job")
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def push_job(self, title: str) -> None:
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self.printer_queue.append(
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PrinterQueueItem(
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status="waiting",
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progress=0,
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title=title,
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owner="Me",
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pages=1,
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size="100kB",
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submission_date=str(datetime.now()),
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)
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)
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@slint.callback(global_name="PrinterQueue")
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def cancel_job(self, index: int) -> None:
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del self.printer_queue[index]
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def update_jobs(self) -> None:
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if len(self.printer_queue) <= 0:
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return
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assert self.printer_queue[0] is not None
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top_item = copy.copy(self.printer_queue[0])
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top_item.progress += 1
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if top_item.progress >= 100:
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del self.printer_queue[0]
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if len(self.printer_queue) == 0:
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return
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top_item = copy.copy(self.printer_queue[0])
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self.printer_queue[0] = top_item
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main_window = MainWindow()
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main_window.run()
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