~mitya57/+junk/master

#!/usr/bin/env python3

# ReText

# Copyright 2011-2014 Dmitry Shachnev

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA 02110-1301, USA.

import sys

import signal

from os.path import join

from ReText import datadirs, globalSettings, app_version

from ReText.window import ReTextWindow

from PyQt5.QtCore import QFile, QFileInfo, QIODevice, QLibraryInfo, \

 QTextStream, QTranslator

from PyQt5.QtWidgets import QApplication

from PyQt5.QtNetwork import QNetworkProxyFactory

def canonicalize(option):

	if option == '--preview':

		return option

	return QFileInfo(option).canonicalFilePath()

def main():

	app = QApplication(sys.argv)

	app.setOrganizationName("ReText project")

	app.setApplicationName("ReText")

	app.setApplicationDisplayName("ReText")

	app.setApplicationVersion(app_version)

	QNetworkProxyFactory.setUseSystemConfiguration(True)

	RtTranslator = QTranslator()

	for path in datadirs:

		if RtTranslator.load('retext_' + globalSettings.uiLanguage,

		                     join(path, 'locale')):

			break

	QtTranslator = QTranslator()

	QtTranslator.load("qt_" + globalSettings.uiLanguage,

		QLibraryInfo.location(QLibraryInfo.TranslationsPath))

	app.installTranslator(RtTranslator)

	app.installTranslator(QtTranslator)

	if globalSettings.appStyleSheet:

		sheetfile = QFile(globalSettings.appStyleSheet)

		sheetfile.open(QIODevice.ReadOnly)

		app.setStyleSheet(QTextStream(sheetfile).readAll())

		sheetfile.close()

	window = ReTextWindow()

	window.show()

	# ReText can change directory when loading files, so we

	# need to have a list of canonical names before loading

	fileNames = list(map(canonicalize, sys.argv[1:]))

	previewMode = False

	for fileName in fileNames:

		if QFile.exists(fileName):

			window.openFileWrapper(fileName)

			if previewMode:

				window.actionPreview.trigger()

		elif fileName == '--preview':

			previewMode = True

	inputData = '' if sys.stdin.isatty() else sys.stdin.read()

	if inputData or not window.tabWidget.count():

		window.createNew(inputData)

	signal.signal(signal.SIGINT, lambda sig, frame: window.close())

	sys.exit(app.exec())

if __name__ == '__main__':

	main()