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https://github.com/ynput/ayon-core.git
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110 lines
3 KiB
Python
110 lines
3 KiB
Python
from __future__ import print_function
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import os
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import sys
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import ctypes
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import platform
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import contextlib
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from . import control, settings, util, window
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from Qt import QtCore, QtGui, QtWidgets
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self = sys.modules[__name__]
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# Maintain reference to currently opened window
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self._window = None
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@contextlib.contextmanager
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def application():
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app = QtWidgets.QApplication.instance()
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if not app:
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print("Starting new QApplication..")
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app = QtWidgets.QApplication(sys.argv)
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yield app
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app.exec_()
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else:
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print("Using existing QApplication..")
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yield app
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if os.environ.get("PYBLISH_GUI_ALWAYS_EXEC"):
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app.exec_()
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def install_translator(app):
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translator = QtCore.QTranslator(app)
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translator.load(QtCore.QLocale.system(), "i18n/",
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directory=util.root)
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app.installTranslator(translator)
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print("Installed translator")
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def install_fonts():
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database = QtGui.QFontDatabase()
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fonts = [
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"opensans/OpenSans-Bold.ttf",
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"opensans/OpenSans-BoldItalic.ttf",
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"opensans/OpenSans-ExtraBold.ttf",
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"opensans/OpenSans-ExtraBoldItalic.ttf",
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"opensans/OpenSans-Italic.ttf",
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"opensans/OpenSans-Light.ttf",
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"opensans/OpenSans-LightItalic.ttf",
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"opensans/OpenSans-Regular.ttf",
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"opensans/OpenSans-Semibold.ttf",
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"opensans/OpenSans-SemiboldItalic.ttf",
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"fontawesome/fontawesome-webfont.ttf"
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]
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for font in fonts:
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path = util.get_asset("font", font)
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# TODO(marcus): Check if they are already installed first.
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# In hosts, this will be called each time the GUI is shown,
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# potentially installing a font each time.
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if database.addApplicationFont(path) < 0:
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sys.stderr.write("Could not install %s\n" % path)
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else:
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sys.stdout.write("Installed %s\n" % font)
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def on_destroyed():
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"""Remove internal reference to window on window destroyed"""
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self._window = None
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def show(parent=None):
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with open(util.get_asset("app.css")) as f:
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css = f.read()
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# Make relative paths absolute
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root = util.get_asset("").replace("\\", "/")
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css = css.replace("url(\"", "url(\"%s" % root)
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with application() as app:
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if platform.system().lower() == "windows":
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ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID(
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u"pyblish_pype"
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)
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install_fonts()
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install_translator(app)
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ctrl = control.Controller()
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if self._window is None:
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self._window = window.Window(ctrl, parent)
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self._window.destroyed.connect(on_destroyed)
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self._window.show()
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self._window.activateWindow()
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self._window.setWindowTitle(settings.WindowTitle)
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font = QtGui.QFont("Open Sans", 8, QtGui.QFont.Normal)
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self._window.setFont(font)
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self._window.setStyleSheet(css)
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self._window.reset()
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self._window.resize(*settings.WindowSize)
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return self._window
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