Commit 6fa9f683 authored by Samuel GAIST's avatar Samuel GAIST
Browse files

[widgets] Implement minimal asset browser widget

parent 6632f526
# vim: set fileencoding=utf-8 :
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# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/ #
# Contact: beat.support@idiap.ch #
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# This file is part of the beat.editor module of the BEAT platform. #
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# Commercial License Usage #
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# and Idiap. For further information contact tto@idiap.ch #
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# Alternatively, this file may be used under the terms of the GNU Affero #
# Public License version 3 as published by the Free Software and appearing #
# in the file LICENSE.AGPL included in the packaging of this file. #
# The BEAT platform 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. #
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# You should have received a copy of the GNU Affero Public License along #
# with the BEAT platform. If not, see http://www.gnu.org/licenses/. #
# #
###############################################################################
# vim: set fileencoding=utf-8 :
###############################################################################
# #
# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/ #
# Contact: beat.support@idiap.ch #
# #
# This file is part of the beat.editor module of the BEAT platform. #
# #
# Commercial License Usage #
# Licensees holding valid commercial BEAT licenses may use this file in #
# accordance with the terms contained in a written agreement between you #
# and Idiap. For further information contact tto@idiap.ch #
# #
# Alternatively, this file may be used under the terms of the GNU Affero #
# Public License version 3 as published by the Free Software and appearing #
# in the file LICENSE.AGPL included in the packaging of this file. #
# The BEAT platform 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. #
# #
# You should have received a copy of the GNU Affero Public License along #
# with the BEAT platform. If not, see http://www.gnu.org/licenses/. #
# #
###############################################################################
from PyQt5.QtCore import pyqtSignal
from PyQt5.QtWidgets import QFileSystemModel
from PyQt5.QtWidgets import QTreeView
from PyQt5.QtWidgets import QVBoxLayout
from PyQt5.QtWidgets import QWidget
class AssetBrowser(QWidget):
"""
Widget that will allow to browse the various assets
"""
json_selected = pyqtSignal(["QString"])
def __init__(self, parent=None):
"""Constructor"""
super(AssetBrowser, self).__init__(parent)
self.filesystemModel = QFileSystemModel()
self.view = QTreeView()
self.view.setModel(self.filesystemModel)
layout = QVBoxLayout(self)
layout.addWidget(self.view)
self.view.doubleClicked.connect(self.__on_item_selected)
def __on_item_selected(self, index):
"""When an item is selected, emit the json_selected signal with
the corresponding JSON file path.
"""
if self.filesystemModel.type(index).lower() == "json file":
self.json_selected.emit(self.filesystemModel.filePath(index))
def set_prefix_root(self, prefix_root_path):
"""Sets the root path of the prefix to edit"""
self.filesystemModel.setRootPath(prefix_root_path)
self.view.setRootIndex(self.filesystemModel.index(prefix_root_path))
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