Sampled Instrument Player with static and monolithic design. All instruments are built-in.
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#! /usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Copyright 2021, Nils Hilbricht, Germany ( https://www.hilbricht.net )
This file is part of the Laborejo Software Suite ( https://www.laborejo.org ),
This application 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 <http://www.gnu.org/licenses/>.
"""
import logging; logger = logging.getLogger(__name__); logger.info("import")
#Standard Lib
from tempfile import gettempdir
from pathlib import Path
import os.path
from os import makedirs
#System Wide Modules
from PyQt5 import QtCore, QtWidgets, QtGui
#Template Moduiles
from .designer.chooseSessionDirectory import Ui_TemplateChooseSessionDirectory
from .resources import * #has the translation
#Client Modules
from engine.config import * #imports METADATA
from qtgui.resources import * #Has the logo
class ChooseSessionDirectory(QtWidgets.QDialog):
def __init__(self, qtApp):
language = QtCore.QLocale().languageToString(QtCore.QLocale().language())
logger.info("{}: Language set to {}".format(METADATA["name"], language))
if language in METADATA["supportedLanguages"]:
templateTranslator = QtCore.QTranslator()
templateTranslator.load(METADATA["supportedLanguages"][language], ":/template/translations/") #colon to make it a resource URL
qtApp.installTranslator(templateTranslator)
super().__init__() #no parent, this is the top level window at this time.
self.qtApp = qtApp
self.setModal(True) #block until closed
self.ui = Ui_TemplateChooseSessionDirectory()
self.ui.setupUi(self)
copyright = f"""{METADATA["author"]} ({METADATA["year"]})"""
name = f"""{METADATA["name"]} ver. {METADATA["version"]}"""
aboutText = "\n".join([name, copyright ,METADATA["url"]])
self.ui.aboutLabel.setText(aboutText)
#Image: 300x151
aboutLogoPixmap = QtGui.QPixmap(":aboutlogo.png")
pixmap_scaled = aboutLogoPixmap.scaled(self.ui.goldenratioLabel.size(), QtCore.Qt.KeepAspectRatio)
self.ui.goldenratioLabel.setPixmap(pixmap_scaled)
message = QtCore.QCoreApplication.translate("TemplateChooseSessionDirectory", "Please choose a directory for your session files. It is recommended to start through Agordejo/New Session Manager instead.")
self.ui.label.setText(message)
settings = QtCore.QSettings("LaborejoSoftwareSuite", METADATA["shortName"])
self.recentDirList = []
if settings.contains("recentDirectoriesWithouNSM"):
self.recentDirList = settings.value("recentDirectoriesWithouNSM", type=list)[-5:]
#remember self.recentDirList for later saving
self.ui.pathComboBox.insertItems(0, reversed(self.recentDirList))
else:
self.ui.pathComboBox.setCurrentText(gettempdir())
self.ui.buttonBox.accepted.connect(self.accept)
self.ui.buttonBox.rejected.connect(self.reject)
self.ui.openFileDialogButton.setText("")
self.ui.openFileDialogButton.setIcon(self.style().standardIcon(getattr(QtWidgets.QStyle, "SP_DialogOpenButton")))
self.ui.openFileDialogButton.clicked.connect(self.requestPathFromDialog)
self.exec()
def requestPathFromDialog(self):
if self.ui.pathComboBox.currentText() == gettempdir():
startPath = str(Path.home())
else:
startPath = self.ui.pathComboBox.currentText()
dirname = QtWidgets.QFileDialog.getExistingDirectory(self, QtCore.QCoreApplication.translate("TemplateChooseSessionDirectory", "Choose Session Directory"), startPath)
if dirname:
self.ui.pathComboBox.setCurrentText(dirname)
def accept(self):
self.path = self.ui.pathComboBox.currentText() #easy abstraction so that the caller does not need to know our widget name
settings = QtCore.QSettings("LaborejoSoftwareSuite", METADATA["shortName"])
if not os.path.exists(self.path):
try:
makedirs(self.path)
except:
pass #file saving error logging is handled later
#There is no guarantee that the dir really exists. but at this point the user is on its own.
#It is allowed to use /dev/null after all
if not self.path in self.recentDirList:
self.recentDirList.append(self.path)
settings.setValue("recentDirectoriesWithouNSM", self.recentDirList)
super().accept()
def reject(self):
self.path = None
super().reject()