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Create dialog and add to main window
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| #!/usr/bin/env python3 | ||
| # -*- coding: utf-8 -*- | ||
| # Copyright (c) 2024 Liquid369 (https://github.com/liquid369/) | ||
| # Distributed under the MIT software license, see the accompanying | ||
| # file LICENSE.txt or http://www.opensource.org/licenses/mit-license.php. | ||
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| from PyQt5.QtWidgets import QDialog, QHBoxLayout, QVBoxLayout, QLabel, \ | ||
| QListWidget, QFrame, QFormLayout, QComboBox, QLineEdit, QListWidgetItem, \ | ||
| QWidget, QPushButton, QMessageBox | ||
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| from misc import myPopUp | ||
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| class ConfigureExplorerServers_dlg(QDialog): | ||
| def __init__(self, main_wnd): | ||
| QDialog.__init__(self, parent=main_wnd) | ||
| self.main_wnd = main_wnd | ||
| self.setWindowTitle('Explorer Servers Configuration') | ||
| self.changing_index = None | ||
| self.initUI() | ||
| self.loadServers() | ||
| self.main_wnd.mainWindow.sig_ExplorerListReloaded.connect(self.loadServers) | ||
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| def clearEditFrame(self): | ||
| self.ui.url_edt.clear() | ||
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| def initUI(self): | ||
| self.ui = Ui_ConfigureExplorerServersDlg() | ||
| self.ui.setupUi(self) | ||
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| def insert_server_list(self, server): | ||
| id = server['id'] | ||
| index = self.main_wnd.mainWindow.getExplorerListIndex(server) | ||
| server_line = QWidget() | ||
| server_row = QHBoxLayout() | ||
| server_text = server['url'] | ||
| if not server['isCustom']: | ||
| server_text = "<em style='color: purple'>%s</em>" % server_text | ||
| server_row.addWidget(QLabel(server_text)) | ||
| server_row.addStretch(1) | ||
| # -- Edit button | ||
| editBtn = QPushButton() | ||
| editBtn.setIcon(self.main_wnd.mainWindow.editMN_icon) | ||
| editBtn.setToolTip("Edit server configuration") | ||
| if not server['isCustom']: | ||
| editBtn.setDisabled(True) | ||
| editBtn.setToolTip('Default servers are not editable') | ||
| editBtn.clicked.connect(lambda: self.onAddServer(index)) | ||
| server_row.addWidget(editBtn) | ||
| # -- Remove button | ||
| removeBtn = QPushButton() | ||
| removeBtn.setIcon(self.main_wnd.mainWindow.removeMN_icon) | ||
| removeBtn.setToolTip("Remove server configuration") | ||
| if not server['isCustom']: | ||
| removeBtn.setDisabled(True) | ||
| removeBtn.setToolTip('Cannot remove default servers') | ||
| removeBtn.clicked.connect(lambda: self.onRemoveServer(index)) | ||
| server_row.addWidget(removeBtn) | ||
| # -- | ||
| server_line.setLayout(server_row) | ||
| self.serverItems[id] = QListWidgetItem() | ||
| self.serverItems[id].setSizeHint(server_line.sizeHint()) | ||
| self.ui.serversBox.addItem(self.serverItems[id]) | ||
| self.ui.serversBox.setItemWidget(self.serverItems[id], server_line) | ||
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| def loadServers(self): | ||
| # Clear serversBox | ||
| self.ui.serversBox.clear() | ||
| # Fill serversBox | ||
| self.serverItems = {} | ||
| for server in self.main_wnd.mainWindow.explorerServersList: | ||
| self.insert_server_list(server) | ||
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| def loadEditFrame(self, index): | ||
| server = self.main_wnd.mainWindow.explorerServersList[index] | ||
| self.ui.url_edt.setText(server['url']) | ||
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| def onAddServer(self, index=None): | ||
| # Save current index (None for new entry) | ||
| self.changing_index = index | ||
| # Hide 'Add' and 'Close' buttons and disable serversBox | ||
| self.ui.addServer_btn.hide() | ||
| self.ui.close_btn.hide() | ||
| self.ui.serversBox.setEnabled(False) | ||
| # Show edit-frame | ||
| self.ui.editFrame.setHidden(False) | ||
| # If we are adding a new server, clear edit-frame | ||
| if index is None: | ||
| self.clearEditFrame() | ||
| # else pre-load data | ||
| else: | ||
| self.loadEditFrame(index) | ||
|
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| def onCancel(self): | ||
| # Show 'Add' and 'Close' buttons and enable serversBox | ||
| self.ui.addServer_btn.show() | ||
| self.ui.close_btn.show() | ||
| self.ui.serversBox.setEnabled(True) | ||
| # Hide edit-frame | ||
| self.ui.editFrame.setHidden(True) | ||
| # Clear edit-frame | ||
| self.clearEditFrame() | ||
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| def onClose(self): | ||
| # close dialog | ||
| self.close() | ||
|
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| def onRemoveServer(self, index): | ||
| mess = "Are you sure you want to remove server with index %d (%s) from list?" % ( | ||
| index, self.main_wnd.mainWindow.explorerServersList[index].get('url')) | ||
| ans = myPopUp(self, QMessageBox.Question, 'PET4L - remove server', mess) | ||
| if ans == QMessageBox.Yes: | ||
| # Remove entry from database | ||
| id = self.main_wnd.mainWindow.explorerServersList[index].get('id') | ||
| self.main_wnd.db.removeExplorerServer(id) | ||
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| def onSave(self): | ||
| # Get new config data | ||
| url = self.ui.url_edt.text() | ||
| # Check malformed URL | ||
| if url: | ||
| if self.changing_index is None: | ||
| # Save new entry in DB. | ||
| self.main_wnd.db.addExplorerServer(url) | ||
| else: | ||
| # Edit existing entry in DB. | ||
| id = self.main_wnd.mainWindow.explorerServersList[self.changing_index].get('id') | ||
| self.main_wnd.db.editExplorerServer(url, id) | ||
|
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| # call onCancel | ||
| self.onCancel() | ||
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| class Ui_ConfigureExplorerServersDlg(object): | ||
| def setupUi(self, ConfigureExplorerServersDlg): | ||
| ConfigureExplorerServersDlg.setModal(True) | ||
| # -- Layout | ||
| self.layout = QVBoxLayout(ConfigureExplorerServersDlg) | ||
| self.layout.setSpacing(10) | ||
| # -- Servers List | ||
| self.serversBox = QListWidget() | ||
| self.layout.addWidget(self.serversBox) | ||
| # -- 'Add Server' button | ||
| self.addServer_btn = QPushButton("Add Explorer Server") | ||
| self.layout.addWidget(self.addServer_btn) | ||
| # -- 'Close' button | ||
| hBox = QHBoxLayout() | ||
| hBox.addStretch(1) | ||
| self.close_btn = QPushButton("Close") | ||
| hBox.addWidget(self.close_btn) | ||
| self.layout.addLayout(hBox) | ||
| # -- Edit section | ||
| self.editFrame = QFrame() | ||
| frameLayout = QFormLayout() | ||
| frameLayout.setFieldGrowthPolicy(QFormLayout.AllNonFixedFieldsGrow) | ||
| frameLayout.setContentsMargins(5, 10, 5, 5) | ||
| frameLayout.setSpacing(7) | ||
| self.url_edt = QLineEdit() | ||
| frameLayout.addRow(QLabel("Explorer URL"), self.url_edt) | ||
| hBox2 = QHBoxLayout() | ||
| self.cancel_btn = QPushButton("Cancel") | ||
| self.save_btn = QPushButton("Save") | ||
| hBox2.addWidget(self.cancel_btn) | ||
| hBox2.addWidget(self.save_btn) | ||
| frameLayout.addRow(hBox2) | ||
| self.editFrame.setLayout(frameLayout) | ||
| self.layout.addWidget(self.editFrame) | ||
| self.editFrame.setHidden(True) | ||
| ConfigureExplorerServersDlg.setMinimumWidth(500) | ||
| ConfigureExplorerServersDlg.setMinimumHeight(500) | ||
| # Connect main buttons | ||
| self.addServer_btn.clicked.connect(lambda: ConfigureExplorerServersDlg.onAddServer()) | ||
| self.close_btn.clicked.connect(lambda: ConfigureExplorerServersDlg.onClose()) | ||
| self.cancel_btn.clicked.connect(lambda: ConfigureExplorerServersDlg.onCancel()) | ||
| self.save_btn.clicked.connect(lambda: ConfigureExplorerServersDlg.onSave()) |
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