LogarithmPlotter/LogarithmPlotter/native.py

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2021-08-16 20:05:51 +00:00
"""
* LogarithmPlotter - Create graphs with logarithm scales.
* Copyright (C) 2021 Ad5001
*
* 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 3 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, see <https://www.gnu.org/licenses/>.
"""
# This file contains stuff for native interactions with each OS.
from PySide2.QtCore import QObject, QEvent
# On macOS, opening a file through finder can only be fetched through the
# QFileOpenEvent and NOT throught command line parameters.
class MacOSFileOpenHandler(QObject):
def __init__(self):
self.initilized = False
self.mainwindow = None
self.opened_file = ""
QObject.__init__(self)
def init_graphics(self, mainwindow):
self.mainwindow = mainwindow
self.initilized = True
if self.opened_file != "":
self.open_file()
def open_file(self):
self.mainwindow.loadDiagram(self.opened_file)
def eventFilter(self, obj, event):
if event.type() == QEvent.FileOpen:
print("Got file", event.file(), self.initilized)
self.opened_file = event.file()
if self.initilized:
self.open_file()
return True
else:
# standard event processing
return QObject.eventFilter(self, obj, event)