77 lines
2.2 KiB
Python
77 lines
2.2 KiB
Python
import sys
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import os
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from PyQt5 import QtWidgets, QtGui
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from PyQt5.QtCore import QSettings, Qt
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from FlatCAMApp import App
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from flatcamGUI import VisPyPatches
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from multiprocessing import freeze_support
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if sys.platform == "win32":
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# cx_freeze 'module win32' workaround
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pass
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def debug_trace():
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"""
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Set a tracepoint in the Python debugger that works with Qt
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:return: None
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"""
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from PyQt5.QtCore import pyqtRemoveInputHook
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# from pdb import set_trace
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pyqtRemoveInputHook()
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# set_trace()
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if __name__ == '__main__':
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# All X11 calling should be thread safe otherwise we have strange issues
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# QtCore.QCoreApplication.setAttribute(QtCore.Qt.AA_X11InitThreads)
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# NOTE: Never talk to the GUI from threads! This is why I commented the above.
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freeze_support()
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debug_trace()
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VisPyPatches.apply_patches()
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# apply High DPI support
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settings = QSettings("Open Source", "FlatCAM")
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if settings.contains("hdpi"):
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hdpi_support = settings.value('hdpi', type=int)
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else:
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hdpi_support = 0
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if hdpi_support == 2:
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os.environ["QT_AUTO_SCREEN_SCALE_FACTOR"] = "1"
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else:
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os.environ["QT_AUTO_SCREEN_SCALE_FACTOR"] = "0"
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app = QtWidgets.QApplication(sys.argv)
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# apply style
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settings = QSettings("Open Source", "FlatCAM")
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if settings.contains("style"):
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style = settings.value('style', type=str)
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app.setStyle(style)
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if hdpi_support == 2:
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app.setAttribute(Qt.AA_EnableHighDpiScaling, True)
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else:
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app.setAttribute(Qt.AA_EnableHighDpiScaling, False)
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# Create and display the splash screen
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# from here: https://eli.thegreenplace.net/2009/05/09/creating-splash-screens-in-pyqt
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# splash_pix = QtGui.QPixmap('share/splash.png')
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# splash = QtWidgets.QSplashScreen(splash_pix, Qt.WindowStaysOnTopHint)
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# # splash.setMask(splash_pix.mask())
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# splash.show()
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# app.processEvents()
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# splash.showMessage("FlatCAM is initializing ...",
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# alignment=Qt.AlignBottom | Qt.AlignLeft,
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# color=QtGui.QColor("gray"))
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fc = App()
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# splash.finish(fc.ui)
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fc.ui.show()
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sys.exit(app.exec_())
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