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510 lines
19 KiB
Python
510 lines
19 KiB
Python
# -*- coding: utf-8 -*-
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#
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# preferences.py - preferences dialog box
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#
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# Copyright (C) 2011-2022 Sébastien Helleu <flashcode@flashtux.org>
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#
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# This file is part of QWeeChat, a Qt remote GUI for WeeChat.
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#
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# QWeeChat is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# QWeeChat is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with QWeeChat. If not, see <http://www.gnu.org/licenses/>.
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#
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"""Preferences dialog box."""
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from qtpy import QtCore, QtWidgets, QtGui
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qicon_from_theme = QtGui.QIcon.fromTheme
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class PreferencesDialog(QtWidgets.QDialog):
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"""Preferences dialog."""
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def __init__(self, *args):
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QtWidgets.QDialog.__init__(*(self,) + args)
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self.setModal(True)
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self.setWindowTitle('Preferences')
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close_button = QtWidgets.QPushButton('Close')
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close_button.pressed.connect(self.close)
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hbox = QtWidgets.QHBoxLayout()
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hbox.addStretch(1)
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hbox.addWidget(close_button)
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hbox.addStretch(1)
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vbox = QtWidgets.QVBoxLayout()
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label = QtWidgets.QLabel('Not yet implemented!')
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label.setAlignment(QtCore.Qt.AlignHCenter)
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vbox.addWidget(label)
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label = QtWidgets.QLabel('')
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label.setAlignment(QtCore.Qt.AlignHCenter)
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vbox.addWidget(label)
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vbox.addLayout(hbox)
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self.setLayout(vbox)
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self.show()
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# prepare for https://github.com/weechat/qweechat/pull/8
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def _pane_switch(self, item):
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"""Switch the visible preference pane."""
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index = self.list_panes.indexOfTopLevelItem(item)
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if index >= 0:
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self.stacked_panes.setCurrentIndex(index)
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def _save_and_close(self):
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for widget in (self.stacked_panes.widget(i)
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for i in range(self.stacked_panes.count())):
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for key, field in widget.fields.items():
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if isinstance(field, QtWidgets.QComboBox):
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text = field.itemText(field.currentIndex())
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data = field.itemData(field.currentIndex())
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text = data if data else text
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elif isinstance(field, QtWidgets.QCheckBox):
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text = "on" if field.isChecked() else "off"
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else:
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text = field.text()
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self.config.set(widget.section_name, key, str(text))
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write(self.config)
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self.parent.apply_preferences()
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self.close()
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class PreferencesNotificationBlock(QtWidgets.QVBoxLayout):
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"""Display notification settings with drill down to configure."""
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def __init__(self, pane, *args):
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QtWidgets.QVBoxLayout.__init__(*(self,) + args)
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self.section = "notifications"
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self.config = QtWidgets.QApplication.instance().config
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self.pane = pane
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self.stack = QtWidgets.QStackedWidget()
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self.table = QtWidgets.QTableWidget()
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fg_color = self.table.palette().text().color().name()
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self.action_labels = {
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"sound": "Play a sound",
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"message": "Show a message in a popup",
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"file": "Log to a file",
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"taskbar": "Mark taskbar entry",
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"tray": "Mark systray/indicator",
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"command": "Run a command"}
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self.action_icons = {
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"sound": qicon_from_theme("media-playback-start"),
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"message": qicon_from_theme("dialog-information"),
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"file": qicon_from_theme("document-export"),
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"taskbar": qicon_from_theme("weechat"),
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"tray": utils.qicon_tint("ic_hot", fg_color),
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"command": qicon_from_theme("system-run")}
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self.icon_widget_qss = "padding:0;min-height:10px;min-width:16px;"
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self.table.resizeColumnsToContents()
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self.table.setColumnCount(2)
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self.table.resizeRowsToContents()
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self.table.setSelectionBehavior(QtWidgets.QAbstractItemView.SelectRows)
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self.table.setSelectionMode(QtWidgets.QAbstractItemView.SingleSelection)
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self.table.setHorizontalHeaderLabels(["State", "Type"])
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self.table.horizontalHeader().setStretchLastSection(True)
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self.table.horizontalHeader().setHighlightSections(False)
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self.table.verticalHeader().setVisible(False)
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self.table.setShowGrid(False)
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self.table.itemSelectionChanged.connect(self._table_row_changed)
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self.buftypes = {}
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for key, value in CONFIG_DEFAULT_NOTIFICATION_OPTIONS:
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buftype, optkey = key.split(".")
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if buftype not in self.buftypes:
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self.buftypes[buftype] = {}
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self.buftypes[buftype][optkey] = self.config.get(self.section, key)
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for buftype, optkey in self.buftypes.items():
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self._insert_type(buftype)
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self.update_icons()
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self.resize_table()
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self.addWidget(self.table)
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self.addWidget(self.stack)
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self.table.selectRow(0)
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def _insert_type(self, buftype):
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row = self.table.rowCount()
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self.table.insertRow(row)
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buftype_item = QtWidgets.QTableWidgetItem(buftype)
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buftype_item.setTextAlignment(QtCore.Qt.AlignCenter)
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self.table.setItem(row, 0, QtWidgets.QTableWidgetItem())
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self.table.setItem(row, 1, buftype_item)
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subgrid = QtWidgets.QGridLayout()
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subgrid.setColumnStretch(2, 1)
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subgrid.setSpacing(10)
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for key, qicon in self.action_icons.items():
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value = self.buftypes[buftype][key]
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line = subgrid.rowCount()
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label = IconTextLabel(self.action_labels[key], qicon, 16)
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checkbox = QtWidgets.QCheckBox()
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span = 1
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edit = None
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if key in ("message", "taskbar", "tray"):
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checkbox.setChecked(value == "on")
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span = 2
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elif key == "sound":
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edit = PreferencesFileEdit(
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checkbox=checkbox, caption='Select a sound file',
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filter='Audio Files (*.wav *.mp3 *.ogg)')
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elif key == "file":
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edit = PreferencesFileEdit(checkbox=checkbox, mode="save")
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else:
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edit = PreferencesFileEdit(checkbox=checkbox)
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if edit:
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edit.insert(value)
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subgrid.addWidget(edit, line, 2)
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else:
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edit = checkbox
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subgrid.addWidget(label, line, 1, 1, span)
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subgrid.addWidget(checkbox, line, 0)
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self.pane.fields[buftype + "." + key] = edit
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subpane = QtWidgets.QWidget()
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subpane.setLayout(subgrid)
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subpane.setMaximumHeight(subgrid.totalMinimumSize().height())
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self.stack.addWidget(subpane)
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def resize_table(self):
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"""Fit the table height to contents."""
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height = self.table.horizontalHeader().height()
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height = height * (self.table.rowCount() + 1)
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height += self.table.contentsMargins().top()
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height += self.table.contentsMargins().bottom()
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self.table.setMaximumHeight(height)
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self.table.setMinimumHeight(height)
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self.table.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
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def update_icons(self):
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"""Draw the correct icons in the left col."""
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for i in range(self.table.rowCount()):
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hbox = QtWidgets.QHBoxLayout()
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iconset = QtWidgets.QWidget()
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buftype = self.table.item(i, 1).text()
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for key, qicon in self.action_icons.items():
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field = self.pane.fields[buftype + "." + key]
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if isinstance(field, QtWidgets.QCheckBox):
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val = "on" if field.isChecked() else "off"
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else:
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val = field.text()
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iconbtn = QtWidgets.QPushButton()
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iconbtn.setContentsMargins(0, 0, 0, 0)
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iconbtn.setFlat(True)
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iconbtn.setFocusPolicy(QtCore.Qt.NoFocus)
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if val and val != "off":
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iconbtn.setIcon(qicon)
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iconbtn.setStyleSheet(self.icon_widget_qss)
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iconbtn.setToolTip(key)
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iconbtn.clicked.connect(lambda i=i: self.table.selectRow(i))
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hbox.addWidget(iconbtn)
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iconset.setLayout(hbox)
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self.table.setCellWidget(i, 0, iconset)
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def _table_row_changed(self):
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row = self.table.selectionModel().selectedRows()[0].row()
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self.stack.setCurrentIndex(row)
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class PreferencesTreeWidget(QtWidgets.QTreeWidget):
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"""Widget with tree list of preferences."""
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def __init__(self, header_label, *args):
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QtWidgets.QTreeWidget.__init__(*(self,) + args)
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self.setHeaderLabel(header_label)
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self.setRootIsDecorated(False)
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self.setMaximumWidth(180)
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self.setTextElideMode(QtCore.Qt.ElideNone)
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self.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
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self.setFocusPolicy(QtCore.Qt.NoFocus)
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class PreferencesSliderEdit(QtWidgets.QSlider):
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"""Percentage slider."""
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def __init__(self, *args):
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QtWidgets.QSlider.__init__(*(self,) + args)
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self.setMinimum(0)
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self.setMaximum(100)
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self.setTickPosition(QtWidgets.QSlider.TicksBelow)
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self.setTickInterval(5)
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def insert(self, percent):
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self.setValue(int(percent[:-1]))
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def text(self):
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return str(self.value()) + "%"
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class PreferencesColorEdit(QtWidgets.QPushButton):
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"""Simple color square that changes based on the color selected."""
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def __init__(self, *args):
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QtWidgets.QPushButton.__init__(*(self,) + args)
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self.color = "#000000"
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self.clicked.connect(self._color_picker)
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# Some of the configured colors use a astrisk prefix.
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# Toggle this on right click.
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self.star = False
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self.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
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self.customContextMenuRequested.connect(self._color_star)
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def insert(self, color):
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"""Insert the desired color for the widget."""
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if color[:1] == "*":
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self.star = True
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color = color[1:]
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self.setText("*" if self.star else "")
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self.color = color
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self.setStyleSheet("background-color: " + color)
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def text(self):
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"""Returns the hex value of the color."""
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return ("*" if self.star else "") + self.color
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def _color_picker(self):
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color = QtWidgets.QColorDialog.getColor(self.color)
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self.insert(color.name())
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def _color_star(self):
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self.star = not self.star
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self.insert(self.text())
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class PreferencesFontEdit(QtWidgets.QWidget):
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"""Font entry and selection."""
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def __init__(self, *args):
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QtWidgets.QWidget.__init__(*(self,) + args)
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layout = QtWidgets.QHBoxLayout()
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self.checkbox = QtWidgets.QCheckBox()
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self.edit = QtWidgets.QLineEdit()
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self.font = ""
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self.qfont = None
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self.button = QtWidgets.QPushButton("C&hoose")
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self.button.clicked.connect(self._font_picker)
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self.checkbox.toggled.connect(
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lambda: self._checkbox_toggled(self.checkbox))
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layout.addWidget(self.checkbox)
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layout.addWidget(self.edit)
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layout.addWidget(self.button)
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layout.setContentsMargins(0, 0, 0, 0)
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self.setLayout(layout)
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def insert(self, font_str):
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"""Insert the font described by the string."""
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self.font = font_str
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self.edit.insert(font_str)
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if font_str:
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self.qfont = utils.Font.str_to_qfont(font_str)
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self.edit.setFont(self.qfont)
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self.checkbox.setChecked(True)
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self._checkbox_toggled(self.checkbox)
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else:
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self.checkbox.setChecked(False)
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self.qfont = None
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self._checkbox_toggled(self.checkbox)
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def text(self):
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"""Returns the human readable font string."""
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return self.font
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def _font_picker(self):
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font, ok = QtWidgets.QFontDialog.getFont(self.qfont)
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if ok:
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self.insert(utils.Font.qfont_to_str(font))
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def _checkbox_toggled(self, button):
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if button.isChecked() is False and not self.font == "":
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self.insert("")
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self.edit.setEnabled(button.isChecked())
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self.button.setEnabled(button.isChecked())
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class PreferencesFileEdit(QtWidgets.QWidget):
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"""File entry and selection."""
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def __init__(self, checkbox=None, caption="Select a file", filter=None,
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mode="open", *args):
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QtWidgets.QWidget.__init__(*(self,) + args)
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layout = QtWidgets.QHBoxLayout()
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self.caption = caption
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self.filter = filter
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self.edit = QtWidgets.QLineEdit()
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self.file_str = ""
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self.mode = mode
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self.button = QtWidgets.QPushButton("B&rowse")
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self.button.clicked.connect(self._file_picker)
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if checkbox:
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self.checkbox = checkbox
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else:
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self.checkbox = QtWidgets.QCheckBox()
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layout.addWidget(self.checkbox)
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self.checkbox.toggled.connect(
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lambda: self._checkbox_toggled(self.checkbox))
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layout.addWidget(self.edit)
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layout.addWidget(self.button)
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layout.setContentsMargins(0, 0, 0, 0)
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self.setLayout(layout)
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def insert(self, file_str):
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"""Insert the file."""
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self.file_str = file_str
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self.edit.insert(file_str)
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if file_str:
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self.checkbox.setChecked(True)
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self._checkbox_toggled(self.checkbox)
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else:
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self.checkbox.setChecked(False)
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self._checkbox_toggled(self.checkbox)
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def text(self):
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"""Returns the human readable font string."""
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return self.file_str
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def _file_picker(self):
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path = ""
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if self.mode == "save":
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fn = QtWidgets.QFileDialog.getSaveFileName
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else:
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fn = QtWidgets.QFileDialog.getOpenFileName
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filename, fil = fn(self, self.caption, path, self.filter, self.filter)
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if filename:
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self.insert(filename)
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def _checkbox_toggled(self, button):
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if button.isChecked() is False and not self.file_str == "":
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self.insert("")
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self.edit.setEnabled(button.isChecked())
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self.button.setEnabled(button.isChecked())
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class PreferencesPaneWidget(QtWidgets.QWidget):
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"""
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Widget with (from top to bottom):
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title, chat + nicklist (optional) + prompt/input.
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"""
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disabled_fields = ["show_hostnames", "hide_nick_changes",
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"hide_join_and_part"]
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def __init__(self, section, section_name):
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QtWidgets.QWidget.__init__(self)
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self.grid = QtWidgets.QGridLayout()
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self.grid.setAlignment(QtCore.Qt.AlignTop)
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self.section = section
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self.section_name = section_name
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self.fields = {}
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self.setLayout(self.grid)
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self.grid.setColumnStretch(2, 1)
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self.grid.setSpacing(10)
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self.int_validator = QtWidgets.QIntValidator(0, 2147483647, self)
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toolbar_icons = [
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('ToolButtonFollowStyle', 'Default'),
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('ToolButtonIconOnly', 'Icon Only'),
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('ToolButtonTextOnly', 'Text Only'),
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('ToolButtonTextBesideIcon', 'Text Alongside Icons'),
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('ToolButtonTextUnderIcon', 'Text Under Icons')]
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tray_options = [
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('always', 'Always'),
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('unread', 'On Unread Messages'),
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('never', 'Never'),
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]
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list_positions = [
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('left', 'Left'),
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('right', 'Right'),
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]
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sort_options = ['A-Z Ranked', 'A-Z', 'Z-A Ranked', 'Z-A']
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focus_opts = ["requested", "always", "never"]
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self.comboboxes = {"style": QtWidgets.QStyleFactory.keys(),
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"position": list_positions,
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"toolbar_icons": toolbar_icons,
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"focus_new_tabs": focus_opts,
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"tray_icon": tray_options,
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"sort": sort_options}
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def addItem(self, key, value, default):
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"""Add a key-value pair."""
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line = len(self.fields)
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name = key.split(".")[-1:][0].capitalize().replace("_", " ")
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label = QtWidgets.QLabel(name)
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start = 0
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if self.section == "color":
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start = 2 * (line % 2)
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line = line // 2
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edit = PreferencesColorEdit()
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edit.setFixedWidth(edit.sizeHint().height())
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edit.insert(value)
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label.setAlignment(QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter)
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elif key == "custom_stylesheet":
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edit = PreferencesFileEdit(caption='Select QStyleSheet File',
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filter='*.qss')
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edit.insert(value)
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elif name.lower()[-5:] == "sound":
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edit = PreferencesFileEdit(
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caption='Select a sound file',
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filter='Audio Files (*.wav *.mp3 *.ogg)')
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edit.insert(value)
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elif name.lower()[-4:] == "font":
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edit = PreferencesFontEdit()
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edit.setFixedWidth(200)
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edit.insert(value)
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elif key in self.comboboxes.keys():
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edit = QtWidgets.QComboBox()
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if len(self.comboboxes[key][0]) == 2:
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for keyvalue in self.comboboxes[key]:
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edit.addItem(keyvalue[1], keyvalue[0])
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# if self.section == "nicks" and key == "position":
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# edit.addItem("below", "Below Buffer List")
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# edit.addItem("above", "Above Buffer List")
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edit.setCurrentIndex(edit.findData(value))
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else:
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edit.addItems(self.comboboxes[key])
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edit.setCurrentIndex(edit.findText(value))
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edit.setFixedWidth(200)
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elif default in ["on", "off"]:
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edit = QtWidgets.QCheckBox()
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edit.setChecked(value == "on")
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elif default[-1:] == "%":
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edit = PreferencesSliderEdit(QtCore.Qt.Horizontal)
|
|
edit.setFixedWidth(200)
|
|
edit.insert(value)
|
|
else:
|
|
edit = QtWidgets.QLineEdit()
|
|
edit.setFixedWidth(200)
|
|
edit.insert(value)
|
|
if default.isdigit() or key == "port":
|
|
edit.setValidator(self.int_validator)
|
|
if key == 'password':
|
|
edit.setEchoMode(QtWidgets.QLineEdit.Password)
|
|
if key in self.disabled_fields:
|
|
edit.setDisabled(True)
|
|
self.grid.addWidget(label, line, start + 0)
|
|
self.grid.addWidget(edit, line, start + 1)
|
|
|
|
self.fields[key] = edit
|
|
|
|
|
|
class IconTextLabel(QtWidgets.QWidget):
|
|
"""An icon next to text."""
|
|
def __init__(self, text=None, icon=None, extent=None):
|
|
QtWidgets.QWidget.__init__(self)
|
|
text_label = QtWidgets.QLabel(text)
|
|
if not extent:
|
|
extent = text_label.height()
|
|
icon_label = QtWidgets.QLabel()
|
|
pixmap = icon.pixmap(extent, QtWidgets.QIcon.Normal, QtWidgets.QIcon.On)
|
|
icon_label.setPixmap(pixmap)
|
|
label_layout = QtWidgets.QHBoxLayout()
|
|
label_layout.addWidget(icon_label)
|
|
label_layout.addWidget(text_label)
|
|
label_layout.setAlignment(QtCore.Qt.AlignLeft | QtCore.Qt.AlignVCenter)
|
|
self.setLayout(label_layout)
|