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38 lines
765 B
Python
38 lines
765 B
Python
from PyQt5.QtWidgets import QMainWindow
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class AppContext:
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"""
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存放一些全局服务对象
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"""
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# 显示比例
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_display_ratio = 1
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# EdgeContext
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_edge_context = None
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# 主窗口
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_main_window: QMainWindow = None
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@staticmethod
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def set_ratio(ratio):
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AppContext._display_ratio = ratio
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@staticmethod
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def get_ratio():
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return AppContext._display_ratio
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@staticmethod
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def set_edge_context(ctx):
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AppContext._edge_context = ctx
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@staticmethod
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def get_edge_context():
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return AppContext._edge_context
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@staticmethod
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def set_main_window(win):
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AppContext._main_window = win
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@staticmethod
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def get_main_window():
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return AppContext._main_window
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