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Diffstat (limited to 'python/extensionmanager/list.py')
| -rw-r--r-- | python/extensionmanager/list.py | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/python/extensionmanager/list.py b/python/extensionmanager/list.py new file mode 100644 index 0000000..9850964 --- /dev/null +++ b/python/extensionmanager/list.py @@ -0,0 +1,162 @@ +############################################################################# +## +## Copyright (C) 2018 The Qt Company Ltd. +## Contact: http://www.qt.io/licensing/ +## +## This file is part of the Python Extensions Plugin for QtCreator. +## +## $QT_BEGIN_LICENSE:BSD$ +## You may use this file under the terms of the BSD license as follows: +## +## "Redistribution and use in source and binary forms, with or without +## modification, are permitted provided that the following conditions are +## met: +## * Redistributions of source code must retain the above copyright +## notice, this list of conditions and the following disclaimer. +## * Redistributions in binary form must reproduce the above copyright +## notice, this list of conditions and the following disclaimer in +## the documentation and/or other materials provided with the +## distribution. +## * Neither the name of The Qt Company Ltd nor the names of its +## contributors may be used to endorse or promote products derived +## from this software without specific prior written permission. +## +## +## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +## +## $QT_END_LICENSE$ +## +############################################################################# + +# Ui for extension list view + +from PySide2 import QtCore, QtWidgets, QtGui +from PythonExtension import PluginInstance as instance +import actions + +class ExtensionList(QtWidgets.QListWidget): + def __init__(self): + super(ExtensionList, self).__init__() + + self.itemClicked.connect(self.showInfo) + + def showInfo(self, item): + return + + def loadExtensionList(self): + i = 0 + for ext in instance.extensionList(): + item = QtWidgets.QListWidgetItem(self) + if not ext in instance.extensionList(True): + item.setText(ext + " [did not load]") + item.setIcon(QtGui.QIcon.fromTheme("dialog-error")) + else: + item.setText(ext) + item.setIcon(QtGui.QIcon.fromTheme("applications-development")) + if i % 2 == 1: + item.setBackground(QtGui.QBrush(QtGui.QColor.fromRgb(240, 240, 240))) + i += 1 + + +# View that lists all extensions +class ListView(QtWidgets.QDialog): + def __init__(self, parent): + super(ListView, self).__init__(parent, QtCore.Qt.WindowSystemMenuHint | QtCore.Qt.WindowTitleHint) + + self.setWindowTitle("Installed Python Extensions") + + self.layout = QtWidgets.QVBoxLayout(self) + + self.label = QtWidgets.QLabel() + self.label.setText("Manage Python extensions installed to \"{0}\".".format(instance.extensionDir().absolutePath())) + self.label.setWordWrap(True) + self.layout.addWidget(self.label) + + self.list = ExtensionList() + self.layout.addWidget(self.list) + + self.buttonDone = QtWidgets.QPushButton("Close") + self.buttonDone.setDefault(True) + self.buttonDone.clicked.connect(self.close) + + self.buttonDelete = QtWidgets.QPushButton("Uninstall") + self.buttonDelete.setAutoDefault(False) + self.buttonDelete.clicked.connect(self.actionDelete) + + self.buttonAdd = QtWidgets.QPushButton("Install") + self.buttonAdd.setAutoDefault(False) + self.buttonAdd.clicked.connect(self.actionAdd) + + self.buttonBox = QtWidgets.QDialogButtonBox(QtCore.Qt.Horizontal) + self.buttonBox.addButton(self.buttonDone, QtWidgets.QDialogButtonBox.AcceptRole) + self.buttonBox.addButton(self.buttonDelete, QtWidgets.QDialogButtonBox.ActionRole) + self.buttonBox.addButton(self.buttonAdd, QtWidgets.QDialogButtonBox.ActionRole) + self.layout.addWidget(self.buttonBox) + + self.reloadExtensionList() + + self.resize(400, 350) + + def reloadExtensionList(self): + self.list.clear() + self.list.loadExtensionList() + + def actionDelete(self): + selected = self.list.selectedIndexes() + if len(selected) >= 1: + selected = selected[0].row() + ext = instance.extensionList()[selected] + if ext == "extensionmanager": + QtWidgets.QMessageBox.warning(self, "Can not Uninstall", "The Extension Manager can not uninstall itself.") + else: + ret = QtWidgets.QMessageBox.warning( + self, + "Uninstall \"" + ext + "\"?", + "You are about to uninstall \"" + ext + "\". This action can not be undone. Do you want to proceed?", + QtWidgets.QMessageBox.Cancel | QtWidgets.QMessageBox.Yes, + QtWidgets.QMessageBox.Cancel + ) + if ret == QtWidgets.QMessageBox.Yes: + actions.uninstall(ext) + self.reloadExtensionList() + QtWidgets.QMessageBox.information( + self, + "Removed \"" + ext + "\"", + "The extension was uninstalled. Please restart QtCreator to apply this change." + ) + else: + QtWidgets.QMessageBox.warning(self, "Select an Extension", "Please select an extension to uninstall.") + + def actionAdd(self): + fileName = QtWidgets.QFileDialog.getOpenFileName( + self, + "Select Extension", + "/", + "QtCreator Python Extensions (*.zip)" + ) + oldExtensions = list(instance.extensionList()) + result = actions.install(fileName[0]) + if result == True: + QtWidgets.QMessageBox.information( + self, + "Extension Installed", + "The extension from \"" + fileName[0] + "\" was installed successfully. Please restart QtCreator to apply this change." + ) + self.reloadExtensionList() + else: + box = QtWidgets.QMessageBox(self) + box.setWindowTitle("Could not Install Extension") + box.setText("There was a problem installing your extension.") + box.setDetailedText(str(result)) + box.setIcon(QtWidgets.QMessageBox.Warning) + box.exec_() |