def main():
global app
# register representation factories
baseRepresentationFactories.registerAllFactories()
representationFactories.registerAllFactories()
if hasattr(Qt, "AA_EnableHighDpiScaling"):
QApplication.setAttribute(Qt.AA_EnableHighDpiScaling)
# initialize the app
app = Application(sys.argv)
app.setOrganizationName("TruFont")
app.setOrganizationDomain("trufont.github.io")
app.setApplicationName("TruFont")
app.setApplicationVersion(__version__)
app.setWindowIcon(QIcon(":app.png"))
app.setAttribute(Qt.AA_UseHighDpiPixmaps, True)
appFont = platformSpecific.UIFontOverride()
if appFont is not None:
app.setFont(appFont)
app.setStyleSheet(platformSpecific.appStyleSheet())
# Install stream redirection
app.outputWindow = OutputWindow()
# Exception handling
sys.excepthook = errorReports.exceptionCallback
# Qt's translation for itself. May not be installed.
qtTranslator = QTranslator()
qtTranslator.load(
"qt_" + QLocale.system().name(),
QLibraryInfo.location(QLibraryInfo.TranslationsPath),
)
app.installTranslator(qtTranslator)
appTranslator = QTranslator()
appTranslator.load(
"trufont_" + QLocale.system().name(),
os.path.dirname(os.path.realpath(__file__)) + "/resources",
)
app.installTranslator(appTranslator)
# parse options and open fonts
parser = QCommandLineParser()
parser.setApplicationDescription(
QApplication.translate("Command-line parser", "The TruFont font editor.")
)
parser.addHelpOption()
parser.addVersionOption()
parser.addPositionalArgument(
QApplication.translate("Command-line parser", "files"),
QApplication.translate("Command-line parser", "The UFO files to open."),
)
parser.process(app)
# load menu
if platformSpecific.useGlobalMenuBar():
app.fetchMenuBar()
app.setQuitOnLastWindowClosed(False)
# bootstrap extensions
folder = app.getExtensionsDirectory()
for file in os.listdir(folder):
if not file.rstrip("\\/ ").endswith(".tfExt"):
continue
path = os.path.join(folder, file)
try:
extension = TExtension(path)
if extension.launchAtStartup:
extension.run()
except Exception as e:
msg = QApplication.translate(
"Extensions", f"The extension at {path} could not be run."
)
errorReports.showWarningException(e, msg)
continue
app.registerExtension(extension)
# process files
args = parser.positionalArguments()
if not args:
# maybe load recent file
loadRecentFile = settings.loadRecentFile()
if loadRecentFile:
recentFiles = settings.recentFiles()
if len(recentFiles) and os.path.exists(recentFiles[0]):
app.openFile(recentFiles[0])
else:
for fontPath in args:
app.openFile(fontPath)
# if we did not open a font, spawn new font or go headless
if not app.allFonts():
if platformSpecific.shouldSpawnDocument():
app.newFile()
else:
# HACK: on OSX we may want to trigger native QMenuBar display
# without opening any window. Since Qt infers new menu bar on
# focus change, fire the signal.
app.focusWindowChanged.emit(None)
sys.exit(app.exec_())