qt6 fixes

qweechat/preferences.py

@@ -2,7 +2,7 @@
 #
 # preferences.py - preferences dialog box
 #
-# Copyright (C) 2011-2022 Sébastien Helleu <flashcode@flashtux.org>
+# Copyright (C) 2016 Ricky Brent <ricky@rickybrent.com>
 #
 # This file is part of QWeeChat, a Qt remote GUI for WeeChat.
 #
@@ -20,38 +20,541 @@
 # along with QWeeChat.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-"""Preferences dialog box."""
+import qt_compat
+import config
+import utils
+from inputlinespell import InputLineSpell
 
-from  qtpy import QtCore, QtWidgets as QtGui
+QtCore = qt_compat.import_module('QtCore')
+QtGui = qt_compat.import_module('QtGui')
 
 
 class PreferencesDialog(QtGui.QDialog):
     """Preferences dialog."""
 
-    def __init__(self, *args):
+    custom_sections = {
+        "look": "Look",
+        "input": "Input Box",
+        "nicks": "Nick List",
+        "buffers": "Buffer List",
+        "buffer_flags": False,
+        "notifications": "Notifications",
+        "color": "Colors",
+        "relay": "Relay/Connection"
+    }
+
+    def __init__(self, name, parent, *args):
         QtGui.QDialog.__init__(*(self,) + args)
         self.setModal(True)
-        self.setWindowTitle('Preferences')
+        self.setWindowTitle(name)
+        self.parent = parent
+        self.config = parent.config
+        self.stacked_panes = QtGui.QStackedWidget()
+        self.list_panes = PreferencesTreeWidget("Settings")
 
-        close_button = QtGui.QPushButton('Close')
+        splitter = QtGui.QSplitter()
-        close_button.pressed.connect(self.close)
+        splitter.addWidget(self.list_panes)
+        splitter.addWidget(self.stacked_panes)
+
+        # Follow same order as defaults:
+        section_panes = {}
+        for section in config.CONFIG_DEFAULT_SECTIONS:
+            item = QtGui.QTreeWidgetItem(section)
+            name = section
+            item.setText(0, section.title())
+            if section in self.custom_sections:
+                if not self.custom_sections[section]:
+                    continue
+                item.setText(0, self.custom_sections[section])
+            section_panes[section] = PreferencesPaneWidget(section, name)
+            self.list_panes.addTopLevelItem(item)
+            self.stacked_panes.addWidget(section_panes[section])
+
+        for setting, default in config.CONFIG_DEFAULT_OPTIONS:
+            section_key = setting.split(".")
+            section = section_key[0]
+            key = ".".join(section_key[1:])
+            section_panes[section].addItem(
+                key, self.config.get(section, key), default)
+        for key, value in self.config.items("color"):
+            section_panes["color"].addItem(key, value, False)
+        notification_field_count = len(section_panes["notifications"].fields)
+        notification = PreferencesNotificationBlock(
+            section_panes["notifications"])
+        section_panes["notifications"].grid.addLayout(
+            notification, notification_field_count, 0, 1, -1)
+
+        self.list_panes.currentItemChanged.connect(self._pane_switch)
+        self.list_panes.setCurrentItem(self.list_panes.topLevelItem(0))
 
         hbox = QtGui.QHBoxLayout()
+        self.dialog_buttons = QtGui.QDialogButtonBox()
+        self.dialog_buttons.setStandardButtons(
+            QtGui.QDialogButtonBox.Save | QtGui.QDialogButtonBox.Cancel)
+        self.dialog_buttons.rejected.connect(self.close)
+        self.dialog_buttons.accepted.connect(self._save_and_close)
+
         hbox.addStretch(1)
-        hbox.addWidget(close_button)
+        hbox.addWidget(self.dialog_buttons)
         hbox.addStretch(1)
 
         vbox = QtGui.QVBoxLayout()
-
+        vbox.addWidget(splitter)
-        label = QtGui.QLabel('Not yet implemented!')
-        label.setAlignment(QtCore.Qt.AlignHCenter)
-        vbox.addWidget(label)
-
-        label = QtGui.QLabel('')
-        label.setAlignment(QtCore.Qt.AlignHCenter)
-        vbox.addWidget(label)
-
         vbox.addLayout(hbox)
 
         self.setLayout(vbox)
         self.show()
+
+    def _pane_switch(self, item):
+        """Switch the visible preference pane."""
+        index = self.list_panes.indexOfTopLevelItem(item)
+        if index >= 0:
+            self.stacked_panes.setCurrentIndex(index)
+
+    def _save_and_close(self):
+        for widget in (self.stacked_panes.widget(i)
+                       for i in range(self.stacked_panes.count())):
+            for key, field in widget.fields.items():
+                if isinstance(field, QtGui.QComboBox):
+                    text = field.itemText(field.currentIndex())
+                    data = field.itemData(field.currentIndex())
+                    text = data if data else text
+                elif isinstance(field, QtGui.QCheckBox):
+                    text = "on" if field.isChecked() else "off"
+                else:
+                    text = field.text()
+                self.config.set(widget.section_name, key, str(text))
+        config.write(self.config)
+        self.parent.apply_preferences()
+        self.close()
+
+
+class PreferencesNotificationBlock(QtGui.QVBoxLayout):
+    """Display notification settings with drill down to configure."""
+    def __init__(self, pane, *args):
+        QtGui.QVBoxLayout.__init__(*(self,) + args)
+        self.section = "notifications"
+        self.config = QtGui.QApplication.instance().config
+        self.pane = pane
+        self.stack = QtGui.QStackedWidget()
+
+        self.table = QtGui.QTableWidget()
+        fg_color = self.table.palette().text().color().name()
+        self.action_labels = {
+            "sound": "Play a sound",
+            "message": "Show a message in a popup",
+            "file": "Log to a file",
+            "taskbar": "Mark taskbar entry",
+            "tray": "Mark systray/indicator",
+            "command": "Run a command"}
+        self.action_icons = {
+            "sound": utils.qicon_from_theme("media-playback-start"),
+            "message": utils.qicon_from_theme("dialog-information"),
+            "file": utils.qicon_from_theme("document-export"),
+            "taskbar": utils.qicon_from_theme("weechat"),
+            "tray": utils.qicon_tint("ic_hot", fg_color),
+            "command": utils.qicon_from_theme("system-run")}
+        self.icon_widget_qss = "padding:0;min-height:10px;min-width:16px;"
+        self.table.resizeColumnsToContents()
+        self.table.setColumnCount(2)
+        self.table.resizeRowsToContents()
+        self.table.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
+        self.table.setSelectionMode(QtGui.QAbstractItemView.SingleSelection)
+        self.table.setHorizontalHeaderLabels(["State", "Type"])
+        self.table.horizontalHeader().setStretchLastSection(True)
+        self.table.horizontalHeader().setHighlightSections(False)
+        self.table.verticalHeader().setVisible(False)
+        self.table.setShowGrid(False)
+        self.table.itemSelectionChanged.connect(self._table_row_changed)
+
+        self.buftypes = {}
+        for key, value in config.CONFIG_DEFAULT_NOTIFICATION_OPTIONS:
+            buftype, optkey = key.split(".")
+            if buftype not in self.buftypes:
+                self.buftypes[buftype] = {}
+            self.buftypes[buftype][optkey] = self.config.get(self.section, key)
+        for buftype, optkey in self.buftypes.items():
+            self._insert_type(buftype)
+        self.update_icons()
+        self.resize_table()
+        self.addWidget(self.table)
+        self.addWidget(self.stack)
+        self.table.selectRow(0)
+
+    def _insert_type(self, buftype):
+        row = self.table.rowCount()
+        self.table.insertRow(row)
+        buftype_item = QtGui.QTableWidgetItem(buftype)
+        buftype_item.setTextAlignment(QtCore.Qt.AlignCenter)
+        self.table.setItem(row, 0, QtGui.QTableWidgetItem())
+        self.table.setItem(row, 1, buftype_item)
+        subgrid = QtGui.QGridLayout()
+        subgrid.setColumnStretch(2, 1)
+        subgrid.setSpacing(10)
+
+        for key, qicon in self.action_icons.items():
+            value = self.buftypes[buftype][key]
+            line = subgrid.rowCount()
+            label = IconTextLabel(self.action_labels[key], qicon, 16)
+
+            checkbox = QtGui.QCheckBox()
+            span = 1
+            edit = None
+            if key in ("message", "taskbar", "tray"):
+                checkbox.setChecked(value == "on")
+                span = 2
+            elif key == "sound":
+                edit = PreferencesFileEdit(
+                    checkbox=checkbox, caption='Select a sound file',
+                    filter='Audio Files (*.wav *.mp3 *.ogg)')
+            elif key == "file":
+                edit = PreferencesFileEdit(checkbox=checkbox, mode="save")
+            else:
+                edit = PreferencesFileEdit(checkbox=checkbox)
+            if edit:
+                edit.insert(value)
+                subgrid.addWidget(edit, line, 2)
+            else:
+                edit = checkbox
+            subgrid.addWidget(label, line, 1, 1, span)
+            subgrid.addWidget(checkbox, line, 0)
+            self.pane.fields[buftype + "." + key] = edit
+        subpane = QtGui.QWidget()
+        subpane.setLayout(subgrid)
+        subpane.setMaximumHeight(subgrid.totalMinimumSize().height())
+        self.stack.addWidget(subpane)
+
+    def resize_table(self):
+        """Fit the table height to contents."""
+        height = self.table.horizontalHeader().height()
+        height = height * (self.table.rowCount() + 1)
+        height += self.table.contentsMargins().top()
+        height += self.table.contentsMargins().bottom()
+        self.table.setMaximumHeight(height)
+        self.table.setMinimumHeight(height)
+        self.table.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
+
+    def update_icons(self):
+        """Draw the correct icons in the left col."""
+        for i in range(self.table.rowCount()):
+            hbox = QtGui.QHBoxLayout()
+            iconset = QtGui.QWidget()
+            buftype = self.table.item(i, 1).text()
+            for key, qicon in self.action_icons.items():
+                field = self.pane.fields[buftype + "." + key]
+                if isinstance(field, QtGui.QCheckBox):
+                    val = "on" if field.isChecked() else "off"
+                else:
+                    val = field.text()
+                iconbtn = QtGui.QPushButton()
+                iconbtn.setContentsMargins(0, 0, 0, 0)
+                iconbtn.setFlat(True)
+                iconbtn.setFocusPolicy(QtCore.Qt.NoFocus)
+                if val and val != "off":
+                    iconbtn.setIcon(qicon)
+                iconbtn.setStyleSheet(self.icon_widget_qss)
+                iconbtn.setToolTip(key)
+                iconbtn.clicked.connect(lambda i=i: self.table.selectRow(i))
+                hbox.addWidget(iconbtn)
+            iconset.setLayout(hbox)
+            self.table.setCellWidget(i, 0, iconset)
+
+    def _table_row_changed(self):
+        row = self.table.selectionModel().selectedRows()[0].row()
+        self.stack.setCurrentIndex(row)
+
+
+class PreferencesTreeWidget(QtGui.QTreeWidget):
+    """Widget with tree list of preferences."""
+    def __init__(self, header_label, *args):
+        QtGui.QTreeWidget.__init__(*(self,) + args)
+        self.setHeaderLabel(header_label)
+        self.setRootIsDecorated(False)
+        self.setMaximumWidth(180)
+        self.setTextElideMode(QtCore.Qt.ElideNone)
+        self.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
+        self.setFocusPolicy(QtCore.Qt.NoFocus)
+
+
+class PreferencesSliderEdit(QtGui.QSlider):
+    """Percentage slider."""
+    def __init__(self, *args):
+        QtGui.QSlider.__init__(*(self,) + args)
+        self.setMinimum(0)
+        self.setMaximum(100)
+        self.setTickPosition(QtGui.QSlider.TicksBelow)
+        self.setTickInterval(5)
+
+    def insert(self, percent):
+        self.setValue(int(percent[:-1]))
+
+    def text(self):
+        return str(self.value()) + "%"
+
+
+class PreferencesColorEdit(QtGui.QPushButton):
+    """Simple color square that changes based on the color selected."""
+    def __init__(self, *args):
+        QtGui.QPushButton.__init__(*(self,) + args)
+        self.color = "#000000"
+        self.clicked.connect(self._color_picker)
+        # Some of the configured colors use a astrisk prefix.
+        # Toggle this on right click.
+        self.star = False
+        self.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
+        self.customContextMenuRequested.connect(self._color_star)
+
+    def insert(self, color):
+        """Insert the desired color for the widget."""
+        if color[:1] == "*":
+            self.star = True
+            color = color[1:]
+        self.setText("*" if self.star else "")
+        self.color = color
+        self.setStyleSheet("background-color: " + color)
+
+    def text(self):
+        """Returns the hex value of the color."""
+        return ("*" if self.star else "") + self.color
+
+    def _color_picker(self):
+        color = QtGui.QColorDialog.getColor(self.color)
+        self.insert(color.name())
+
+    def _color_star(self):
+        self.star = not self.star
+        self.insert(self.text())
+
+
+class PreferencesFontEdit(QtGui.QWidget):
+    """Font entry and selection."""
+    def __init__(self, *args):
+        QtGui.QWidget.__init__(*(self,) + args)
+        layout = QtGui.QHBoxLayout()
+        self.checkbox = QtGui.QCheckBox()
+        self.edit = QtGui.QLineEdit()
+        self.font = ""
+        self.qfont = None
+        self.button = QtGui.QPushButton("C&hoose")
+        self.button.clicked.connect(self._font_picker)
+        self.checkbox.toggled.connect(
+            lambda: self._checkbox_toggled(self.checkbox))
+        layout.addWidget(self.checkbox)
+        layout.addWidget(self.edit)
+        layout.addWidget(self.button)
+        layout.setContentsMargins(0, 0, 0, 0)
+        self.setLayout(layout)
+
+    def insert(self, font_str):
+        """Insert the font described by the string."""
+        self.font = font_str
+        self.edit.insert(font_str)
+        if font_str:
+            self.qfont = utils.Font.str_to_qfont(font_str)
+            self.edit.setFont(self.qfont)
+            self.checkbox.setChecked(True)
+            self._checkbox_toggled(self.checkbox)
+        else:
+            self.checkbox.setChecked(False)
+            self.qfont = None
+            self._checkbox_toggled(self.checkbox)
+
+    def text(self):
+        """Returns the human readable font string."""
+        return self.font
+
+    def _font_picker(self):
+        font, ok = QtGui.QFontDialog.getFont(self.qfont)
+        if ok:
+            self.insert(utils.Font.qfont_to_str(font))
+
+    def _checkbox_toggled(self, button):
+        if button.isChecked() is False and not self.font == "":
+            self.insert("")
+        self.edit.setEnabled(button.isChecked())
+        self.button.setEnabled(button.isChecked())
+
+
+class PreferencesFileEdit(QtGui.QWidget):
+    """File entry and selection."""
+    def __init__(self, checkbox=None, caption="Select a file", filter=None,
+                 mode="open", *args):
+        QtGui.QWidget.__init__(*(self,) + args)
+        layout = QtGui.QHBoxLayout()
+        self.caption = caption
+        self.filter = filter
+        self.edit = QtGui.QLineEdit()
+        self.file_str = ""
+        self.mode = mode
+        self.button = QtGui.QPushButton("B&rowse")
+        self.button.clicked.connect(self._file_picker)
+        if checkbox:
+            self.checkbox = checkbox
+        else:
+            self.checkbox = QtGui.QCheckBox()
+            layout.addWidget(self.checkbox)
+        self.checkbox.toggled.connect(
+            lambda: self._checkbox_toggled(self.checkbox))
+        layout.addWidget(self.edit)
+        layout.addWidget(self.button)
+        layout.setContentsMargins(0, 0, 0, 0)
+        self.setLayout(layout)
+
+    def insert(self, file_str):
+        """Insert the file."""
+        self.file_str = file_str
+        self.edit.insert(file_str)
+        if file_str:
+            self.checkbox.setChecked(True)
+            self._checkbox_toggled(self.checkbox)
+        else:
+            self.checkbox.setChecked(False)
+            self._checkbox_toggled(self.checkbox)
+
+    def text(self):
+        """Returns the human readable font string."""
+        return self.file_str
+
+    def _file_picker(self):
+        path = ""
+        if self.mode == "save":
+            fn = QtGui.QFileDialog.getSaveFileName
+        else:
+            fn = QtGui.QFileDialog.getOpenFileName
+        filename, fil = fn(self, self.caption, path, self.filter, self.filter)
+        if filename:
+            self.insert(filename)
+
+    def _checkbox_toggled(self, button):
+        if button.isChecked() is False and not self.file_str == "":
+            self.insert("")
+        self.edit.setEnabled(button.isChecked())
+        self.button.setEnabled(button.isChecked())
+
+
+class PreferencesPaneWidget(QtGui.QWidget):
+    """
+    Widget with (from top to bottom):
+    title, chat + nicklist (optional) + prompt/input.
+    """
+
+    disabled_fields = ["show_hostnames", "hide_nick_changes",
+                       "hide_join_and_part"]
+
+    def __init__(self, section, section_name):
+        QtGui.QWidget.__init__(self)
+        self.grid = QtGui.QGridLayout()
+        self.grid.setAlignment(QtCore.Qt.AlignTop)
+        self.section = section
+        self.section_name = section_name
+        self.fields = {}
+        self.setLayout(self.grid)
+        self.grid.setColumnStretch(2, 1)
+        self.grid.setSpacing(10)
+        self.int_validator = QtGui.QIntValidator(0, 2147483647, self)
+        toolbar_icons = [
+             ('ToolButtonFollowStyle', 'Default'),
+             ('ToolButtonIconOnly', 'Icon Only'),
+             ('ToolButtonTextOnly', 'Text Only'),
+             ('ToolButtonTextBesideIcon', 'Text Alongside Icons'),
+             ('ToolButtonTextUnderIcon', 'Text Under Icons')]
+        tray_options = [
+            ('always', 'Always'),
+            ('unread', 'On Unread Messages'),
+            ('never', 'Never'),
+        ]
+        list_positions = [
+            ('left', 'Left'),
+            ('right', 'Right'),
+        ]
+        sort_options = ['A-Z Ranked', 'A-Z', 'Z-A Ranked', 'Z-A']
+        spellcheck_langs = [(x, x) for x in
+                            InputLineSpell.list_languages()]
+        spellcheck_langs.insert(0, ('', ''))
+        focus_opts = ["requested", "always", "never"]
+        self.comboboxes = {"style": QtGui.QStyleFactory.keys(),
+                           "position": list_positions,
+                           "toolbar_icons": toolbar_icons,
+                           "focus_new_tabs": focus_opts,
+                           "tray_icon": tray_options,
+                           "sort": sort_options,
+                           "spellcheck_dictionary": spellcheck_langs}
+
+    def addItem(self, key, value, default):
+        """Add a key-value pair."""
+        line = len(self.fields)
+        name = key.split(".")[-1:][0].capitalize().replace("_", " ")
+        label = QtGui.QLabel(name)
+        start = 0
+
+        if self.section == "color":
+            start = 2 * (line % 2)
+            line = line // 2
+            edit = PreferencesColorEdit()
+            edit.setFixedWidth(edit.sizeHint().height())
+            edit.insert(value)
+            label.setAlignment(QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter)
+        elif key == "custom_stylesheet":
+            edit = PreferencesFileEdit(caption='Select QStyleSheet File',
+                                       filter='*.qss')
+            edit.insert(value)
+        elif name.lower()[-5:] == "sound":
+            edit = PreferencesFileEdit(
+                caption='Select a sound file',
+                filter='Audio Files (*.wav *.mp3 *.ogg)')
+            edit.insert(value)
+        elif name.lower()[-4:] == "font":
+            edit = PreferencesFontEdit()
+            edit.setFixedWidth(200)
+            edit.insert(value)
+        elif key in self.comboboxes.keys():
+            edit = QtGui.QComboBox()
+            if len(self.comboboxes[key][0]) == 2:
+                for keyvalue in self.comboboxes[key]:
+                    edit.addItem(keyvalue[1], keyvalue[0])
+                # if self.section == "nicks" and key == "position":
+                #     edit.addItem("below", "Below Buffer List")
+                #     edit.addItem("above", "Above Buffer List")
+                edit.setCurrentIndex(edit.findData(value))
+            else:
+                edit.addItems(self.comboboxes[key])
+                edit.setCurrentIndex(edit.findText(value))
+            edit.setFixedWidth(200)
+        elif default in ["on", "off"]:
+            edit = QtGui.QCheckBox()
+            edit.setChecked(value == "on")
+        elif default[-1:] == "%":
+            edit = PreferencesSliderEdit(QtCore.Qt.Horizontal)
+            edit.setFixedWidth(200)
+            edit.insert(value)
+        else:
+            edit = QtGui.QLineEdit()
+            edit.setFixedWidth(200)
+            edit.insert(value)
+            if default.isdigit() or key == "port":
+                edit.setValidator(self.int_validator)
+        if key == 'password':
+            edit.setEchoMode(QtGui.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(QtGui.QWidget):
+    """An icon next to text."""
+    def __init__(self, text=None, icon=None, extent=None):
+        QtGui.QWidget.__init__(self)
+        text_label = QtGui.QLabel(text)
+        if not extent:
+            extent = text_label.height()
+        icon_label = QtGui.QLabel()
+        pixmap = icon.pixmap(extent, QtGui.QIcon.Normal, QtGui.QIcon.On)
+        icon_label.setPixmap(pixmap)
+        label_layout = QtGui.QHBoxLayout()
+        label_layout.addWidget(icon_label)
+        label_layout.addWidget(text_label)
+        label_layout.setAlignment(QtCore.Qt.AlignLeft | QtCore.Qt.AlignVCenter)
+        self.setLayout(label_layout)

qweechat/qweechat.py

@@ -196,8 +196,8 @@ class MainWindow(QtWidgets.QMainWindow):
         # auto-connect to relay
         if self.config.getboolean('relay', 'autoconnect'):
             self.network.connect_weechat(
-                hostname=self.config.get('relay', 'hostname', fallback=''),
+                hostname=self.config.get('relay', 'hostname', fallback='127.0.0.1'),
-                port=self.config.get('relay', 'port', fallback=''),
+                port=self.config.get('relay', 'port', fallback='9000'),
                 ssl=self.config.getboolean('relay', 'ssl', fallback=''),
                 password=self.config.get('relay', 'password', fallback=''),
                 totp=None,