142 lines
4.8 KiB
Python
142 lines
4.8 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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# 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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import qt_compat
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import config
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QtCore = qt_compat.import_module('QtCore')
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QtGui = qt_compat.import_module('QtGui')
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class PreferencesDialog(QtGui.QDialog):
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"""Preferences dialog."""
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def __init__(self, name, parent, *args):
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QtGui.QDialog.__init__(*(self,) + args)
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self.setModal(True)
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self.setWindowTitle(name)
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self.parent = parent
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self.config = parent.config
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self.stacked_panes = QtGui.QStackedWidget()
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self.list_panes = PreferencesTreeWidget("Settings")
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splitter = QtGui.QSplitter()
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splitter.addWidget(self.list_panes)
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splitter.addWidget(self.stacked_panes)
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for section_name in self.config.sections():
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item = QtGui.QTreeWidgetItem(section_name)
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item.setText(0, section_name)
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pane = PreferencesPaneWidget(section_name)
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self.list_panes.addTopLevelItem(item)
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self.stacked_panes.addWidget(pane)
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for name, value in self.config.items(section_name):
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pane.addItem(name, value)
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self.list_panes.currentItemChanged.connect(self._pane_switch)
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hbox = QtGui.QHBoxLayout()
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self.dialog_buttons = QtGui.QDialogButtonBox()
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self.dialog_buttons.setStandardButtons(
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QtGui.QDialogButtonBox.Save | QtGui.QDialogButtonBox.Cancel)
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self.dialog_buttons.rejected.connect(self.close)
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self.dialog_buttons.accepted.connect(self._save_and_close)
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hbox.addStretch(1)
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hbox.addWidget(self.dialog_buttons)
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hbox.addStretch(1)
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vbox = QtGui.QVBoxLayout()
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vbox.addWidget(splitter)
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vbox.addLayout(hbox)
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self.setLayout(vbox)
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self.show()
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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.iteritems():
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if isinstance(field, QtGui.QComboBox):
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text = field.itemText(field.currentIndex())
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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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config.write(self.config)
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self.parent.apply_preferences()
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self.close()
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class PreferencesTreeWidget(QtGui.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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QtGui.QTreeWidget.__init__(*(self,) + args)
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self.setHeaderLabel(header_label)
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self.setRootIsDecorated(False)
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def switch_prev_buffer(self):
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if self.currentRow() > 0:
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self.setCurrentRow(self.currentRow() - 1)
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else:
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self.setCurrentRow(self.count() - 1)
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def switch_next_buffer(self):
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if self.currentRow() < self.count() - 1:
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self.setCurrentRow(self.currentRow() + 1)
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else:
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self.setCurrentRow(0)
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class PreferencesPaneWidget(QtGui.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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def __init__(self, section_name):
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QtGui.QWidget.__init__(self)
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self.grid = QtGui.QGridLayout()
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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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def addItem(self, key, value):
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"""Add a key-value pair."""
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line = len(self.fields)
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self.grid.addWidget(QtGui.QLabel(key.capitalize()), line, 0)
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edit = QtGui.QLineEdit()
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edit.setFixedWidth(200)
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edit.insert(value)
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if key == 'password':
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edit.setEchoMode(QtGui.QLineEdit.Password)
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if key == 'style':
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edit = QtGui.QComboBox()
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edit.addItems(QtGui.QStyleFactory.keys())
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edit.setCurrentIndex(edit.findText(QtGui.qApp.style().objectName(),
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QtCore.Qt.MatchFixedString))
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self.grid.addWidget(edit, line, 1)
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self.fields[key] = edit
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