def __init__(self, *args): QtGui.QMainWindow.__init__(*(self, ) + args) self.config = config.read() self.resize(1000, 600) self.setWindowTitle(NAME) self.debug_dialog = None self.debug_lines = [] self.about_dialog = None self.connection_dialog = None self.preferences_dialog = None # network self.network = Network() self.network.statusChanged.connect(self._network_status_changed) self.network.messageFromWeechat.connect(self._network_weechat_msg) # list of buffers self.list_buffers = BufferListWidget() self.list_buffers.currentRowChanged.connect(self._buffer_switch) # default buffer self.buffers = [Buffer()] self.stacked_buffers = QtGui.QStackedWidget() self.stacked_buffers.addWidget(self.buffers[0].widget) # splitter with buffers + chat/input splitter = QtGui.QSplitter() splitter.addWidget(self.list_buffers) splitter.addWidget(self.stacked_buffers) self.setCentralWidget(splitter) if self.config.getboolean('look', 'statusbar'): self.statusBar().visible = True # actions for menu and toolbar actions_def = { 'connect': [ 'network-connect.png', 'Connect to WeeChat', 'Ctrl+O', self.open_connection_dialog ], 'disconnect': [ 'network-disconnect.png', 'Disconnect from WeeChat', 'Ctrl+D', self.network.disconnect_weechat ], 'debug': [ 'edit-find.png', 'Debug console window', 'Ctrl+B', self.open_debug_dialog ], 'preferences': [ 'preferences-other.png', 'Preferences', 'Ctrl+P', self.open_preferences_dialog ], 'about': ['help-about.png', 'About', 'Ctrl+H', self.open_about_dialog], 'save connection': [ 'document-save.png', 'Save connection configuration', 'Ctrl+S', self.save_connection ], 'quit': ['application-exit.png', 'Quit application', 'Ctrl+Q', self.close], } self.actions = {} for name, action in list(actions_def.items()): self.actions[name] = QtGui.QAction( QtGui.QIcon( resource_filename(__name__, 'data/icons/%s' % action[0])), name.capitalize(), self) self.actions[name].setStatusTip(action[1]) self.actions[name].setShortcut(action[2]) self.actions[name].triggered.connect(action[3]) # menu self.menu = self.menuBar() menu_file = self.menu.addMenu('&File') menu_file.addActions([ self.actions['connect'], self.actions['disconnect'], self.actions['preferences'], self.actions['save connection'], self.actions['quit'] ]) menu_window = self.menu.addMenu('&Window') menu_window.addAction(self.actions['debug']) menu_help = self.menu.addMenu('&Help') menu_help.addAction(self.actions['about']) self.network_status = QtGui.QLabel() self.network_status.setFixedHeight(20) self.network_status.setFixedWidth(200) self.network_status.setContentsMargins(0, 0, 10, 0) self.network_status.setAlignment(QtCore.Qt.AlignRight) if hasattr(self.menu, 'setCornerWidget'): self.menu.setCornerWidget(self.network_status, QtCore.Qt.TopRightCorner) self.network_status_set(self.network.status_disconnected) # toolbar toolbar = self.addToolBar('toolBar') toolbar.setToolButtonStyle(QtCore.Qt.ToolButtonTextUnderIcon) toolbar.addActions([ self.actions['connect'], self.actions['disconnect'], self.actions['debug'], self.actions['preferences'], self.actions['about'], self.actions['quit'] ]) self.buffers[0].widget.input.setFocus() # open debug dialog if self.config.getboolean('look', 'debug'): self.open_debug_dialog() # auto-connect to relay if self.config.getboolean('relay', 'autoconnect'): self.network.connect_weechat( self.config.get('relay', 'server'), self.config.get('relay', 'port'), self.config.getboolean('relay', 'ssl'), self.config.get('relay', 'password'), self.config.get('relay', 'lines')) self.show()
def __init__(self, *args): QtGui.QMainWindow.__init__(*(self,) + args) self.config = config.read() self.resize(1000, 600) self.setWindowTitle(NAME) self.debug_dialog = None self.debug_lines = [] self.about_dialog = None self.connection_dialog = None self.preferences_dialog = None # network self.network = Network() self.network.statusChanged.connect(self._network_status_changed) self.network.messageFromWeechat.connect(self._network_weechat_msg) # list of buffers self.list_buffers = BufferListWidget() self.list_buffers.currentRowChanged.connect(self._buffer_switch) # default buffer self.buffers = [Buffer()] self.stacked_buffers = QtGui.QStackedWidget() self.stacked_buffers.addWidget(self.buffers[0].widget) # splitter with buffers + chat/input splitter = QtGui.QSplitter() splitter.addWidget(self.list_buffers) splitter.addWidget(self.stacked_buffers) self.setCentralWidget(splitter) if self.config.getboolean('look', 'statusbar'): self.statusBar().visible = True # actions for menu and toolbar actions_def = { 'connect': [ 'network-connect.png', 'Connect to WeeChat', 'Ctrl+O', self.open_connection_dialog], 'disconnect': [ 'network-disconnect.png', 'Disconnect from WeeChat', 'Ctrl+D', self.network.disconnect_weechat], 'debug': [ 'edit-find.png', 'Debug console window', 'Ctrl+B', self.open_debug_dialog], 'preferences': [ 'preferences-other.png', 'Preferences', 'Ctrl+P', self.open_preferences_dialog], 'about': [ 'help-about.png', 'About', 'Ctrl+H', self.open_about_dialog], 'save connection': [ 'document-save.png', 'Save connection configuration', 'Ctrl+S', self.save_connection], 'quit': [ 'application-exit.png', 'Quit application', 'Ctrl+Q', self.close], } self.actions = {} for name, action in list(actions_def.items()): self.actions[name] = QtGui.QAction( QtGui.QIcon( resource_filename(__name__, 'data/icons/%s' % action[0])), name.capitalize(), self) self.actions[name].setStatusTip(action[1]) self.actions[name].setShortcut(action[2]) self.actions[name].triggered.connect(action[3]) # menu self.menu = self.menuBar() menu_file = self.menu.addMenu('&File') menu_file.addActions([self.actions['connect'], self.actions['disconnect'], self.actions['preferences'], self.actions['save connection'], self.actions['quit']]) menu_window = self.menu.addMenu('&Window') menu_window.addAction(self.actions['debug']) menu_help = self.menu.addMenu('&Help') menu_help.addAction(self.actions['about']) self.network_status = QtGui.QLabel() self.network_status.setFixedHeight(20) self.network_status.setFixedWidth(200) self.network_status.setContentsMargins(0, 0, 10, 0) self.network_status.setAlignment(QtCore.Qt.AlignRight) if hasattr(self.menu, 'setCornerWidget'): self.menu.setCornerWidget(self.network_status, QtCore.Qt.TopRightCorner) self.network_status_set(self.network.status_disconnected) # toolbar toolbar = self.addToolBar('toolBar') toolbar.setToolButtonStyle(QtCore.Qt.ToolButtonTextUnderIcon) toolbar.addActions([self.actions['connect'], self.actions['disconnect'], self.actions['debug'], self.actions['preferences'], self.actions['about'], self.actions['quit']]) self.buffers[0].widget.input.setFocus() # open debug dialog if self.config.getboolean('look', 'debug'): self.open_debug_dialog() # auto-connect to relay if self.config.getboolean('relay', 'autoconnect'): self.network.connect_weechat(self.config.get('relay', 'server'), self.config.get('relay', 'port'), self.config.getboolean('relay', 'ssl'), self.config.get('relay', 'password'), self.config.get('relay', 'lines')) self.show()
class MainWindow(QtGui.QMainWindow): """Main window.""" def __init__(self, *args): QtGui.QMainWindow.__init__(*(self, ) + args) self.config = config.read() self.resize(1000, 600) self.setWindowTitle(NAME) self.debug_dialog = None self.debug_lines = [] self.about_dialog = None self.connection_dialog = None self.preferences_dialog = None # network self.network = Network() self.network.statusChanged.connect(self._network_status_changed) self.network.messageFromWeechat.connect(self._network_weechat_msg) # list of buffers self.list_buffers = BufferListWidget() self.list_buffers.currentRowChanged.connect(self._buffer_switch) # default buffer self.buffers = [Buffer()] self.stacked_buffers = QtGui.QStackedWidget() self.stacked_buffers.addWidget(self.buffers[0].widget) # splitter with buffers + chat/input splitter = QtGui.QSplitter() splitter.addWidget(self.list_buffers) splitter.addWidget(self.stacked_buffers) self.setCentralWidget(splitter) if self.config.getboolean('look', 'statusbar'): self.statusBar().visible = True # actions for menu and toolbar actions_def = { 'connect': [ 'network-connect.png', 'Connect to WeeChat', 'Ctrl+O', self.open_connection_dialog ], 'disconnect': [ 'network-disconnect.png', 'Disconnect from WeeChat', 'Ctrl+D', self.network.disconnect_weechat ], 'debug': [ 'edit-find.png', 'Debug console window', 'Ctrl+B', self.open_debug_dialog ], 'preferences': [ 'preferences-other.png', 'Preferences', 'Ctrl+P', self.open_preferences_dialog ], 'about': ['help-about.png', 'About', 'Ctrl+H', self.open_about_dialog], 'save connection': [ 'document-save.png', 'Save connection configuration', 'Ctrl+S', self.save_connection ], 'quit': ['application-exit.png', 'Quit application', 'Ctrl+Q', self.close], } self.actions = {} for name, action in list(actions_def.items()): self.actions[name] = QtGui.QAction( QtGui.QIcon( resource_filename(__name__, 'data/icons/%s' % action[0])), name.capitalize(), self) self.actions[name].setStatusTip(action[1]) self.actions[name].setShortcut(action[2]) self.actions[name].triggered.connect(action[3]) # menu self.menu = self.menuBar() menu_file = self.menu.addMenu('&File') menu_file.addActions([ self.actions['connect'], self.actions['disconnect'], self.actions['preferences'], self.actions['save connection'], self.actions['quit'] ]) menu_window = self.menu.addMenu('&Window') menu_window.addAction(self.actions['debug']) menu_help = self.menu.addMenu('&Help') menu_help.addAction(self.actions['about']) self.network_status = QtGui.QLabel() self.network_status.setFixedHeight(20) self.network_status.setFixedWidth(200) self.network_status.setContentsMargins(0, 0, 10, 0) self.network_status.setAlignment(QtCore.Qt.AlignRight) if hasattr(self.menu, 'setCornerWidget'): self.menu.setCornerWidget(self.network_status, QtCore.Qt.TopRightCorner) self.network_status_set(self.network.status_disconnected) # toolbar toolbar = self.addToolBar('toolBar') toolbar.setToolButtonStyle(QtCore.Qt.ToolButtonTextUnderIcon) toolbar.addActions([ self.actions['connect'], self.actions['disconnect'], self.actions['debug'], self.actions['preferences'], self.actions['about'], self.actions['quit'] ]) self.buffers[0].widget.input.setFocus() # open debug dialog if self.config.getboolean('look', 'debug'): self.open_debug_dialog() # auto-connect to relay if self.config.getboolean('relay', 'autoconnect'): self.network.connect_weechat( self.config.get('relay', 'server'), self.config.get('relay', 'port'), self.config.getboolean('relay', 'ssl'), self.config.get('relay', 'password'), self.config.get('relay', 'lines')) self.show() def _buffer_switch(self, index): """Switch to a buffer.""" if index >= 0: self.stacked_buffers.setCurrentIndex(index) self.stacked_buffers.widget(index).input.setFocus() def buffer_input(self, full_name, text): """Send buffer input to WeeChat.""" if self.network.is_connected(): message = 'input %s %s\n' % (full_name, text) self.network.send_to_weechat(message) self.debug_display(0, '<==', message, forcecolor='#AA0000') def open_preferences_dialog(self): """Open a dialog with preferences.""" # TODO: implement the preferences dialog box messages = ['Not yet implemented!', ''] self.preferences_dialog = AboutDialog('Preferences', messages, self) def save_connection(self): """Save connection configuration.""" if self.network: options = self.network.get_options() for option in options.keys(): self.config.set('relay', option, options[option]) def debug_display(self, *args, **kwargs): """Display a debug message.""" self.debug_lines.append((args, kwargs)) self.debug_lines = self.debug_lines[-DEBUG_NUM_LINES:] if self.debug_dialog: self.debug_dialog.chat.display(*args, **kwargs) def open_debug_dialog(self): """Open a dialog with debug messages.""" if not self.debug_dialog: self.debug_dialog = DebugDialog(self) self.debug_dialog.input.textSent.connect( self.debug_input_text_sent) self.debug_dialog.finished.connect(self._debug_dialog_closed) self.debug_dialog.display_lines(self.debug_lines) self.debug_dialog.chat.scroll_bottom() def debug_input_text_sent(self, text): """Send debug buffer input to WeeChat.""" if self.network.is_connected(): text = str(text) pos = text.find(')') if text.startswith('(') and pos >= 0: text = '(debug_%s)%s' % (text[1:pos], text[pos + 1:]) else: text = '(debug) %s' % text self.debug_display(0, '<==', text, forcecolor='#AA0000') self.network.send_to_weechat(text + '\n') def _debug_dialog_closed(self, result): """Called when debug dialog is closed.""" self.debug_dialog = None def open_about_dialog(self): """Open a dialog with info about QWeeChat.""" messages = [ '<b>%s</b> %s' % (NAME, qweechat_version()), '© 2011-2020 %s <<a href="mailto:%s">%s</a>>' % (AUTHOR, AUTHOR_MAIL, AUTHOR_MAIL), '', 'Running with %s' % ('PySide' if qt_compat.uses_pyside else 'PyQt4'), '', 'WeeChat site: <a href="%s">%s</a>' % (WEECHAT_SITE, WEECHAT_SITE), '' ] self.about_dialog = AboutDialog(NAME, messages, self) def open_connection_dialog(self): """Open a dialog with connection settings.""" values = {} for option in ('server', 'port', 'ssl', 'password', 'lines'): values[option] = self.config.get('relay', option) self.connection_dialog = ConnectionDialog(values, self) self.connection_dialog.dialog_buttons.accepted.connect( self.connect_weechat) def connect_weechat(self): """Connect to WeeChat.""" self.network.connect_weechat( self.connection_dialog.fields['server'].text(), self.connection_dialog.fields['port'].text(), self.connection_dialog.fields['ssl'].isChecked(), self.connection_dialog.fields['password'].text(), int(self.connection_dialog.fields['lines'].text())) self.connection_dialog.close() def _network_status_changed(self, status, extra): """Called when the network status has changed.""" if self.config.getboolean('look', 'statusbar'): self.statusBar().showMessage(status) self.debug_display(0, '', status, forcecolor='#0000AA') self.network_status_set(status) def network_status_set(self, status): """Set the network status.""" pal = self.network_status.palette() if status == self.network.status_connected: pal.setColor(self.network_status.foregroundRole(), QtGui.QColor('green')) else: pal.setColor(self.network_status.foregroundRole(), QtGui.QColor('#aa0000')) ssl = ' (SSL)' if status != self.network.status_disconnected \ and self.network.is_ssl() else '' self.network_status.setPalette(pal) icon = self.network.status_icon(status) if icon: self.network_status.setText( '<img src="%s"> %s' % (resource_filename(__name__, 'data/icons/%s' % icon), status.capitalize() + ssl)) else: self.network_status.setText(status.capitalize()) if status == self.network.status_disconnected: self.actions['connect'].setEnabled(True) self.actions['disconnect'].setEnabled(False) else: self.actions['connect'].setEnabled(False) self.actions['disconnect'].setEnabled(True) def _network_weechat_msg(self, message): """Called when a message is received from WeeChat.""" self.debug_display(0, '==>', 'message (%d bytes):\n%s' % (len(message), protocol.hex_and_ascii(message, 20)), forcecolor='#008800') try: proto = protocol.Protocol() message = proto.decode(str(message)) if message.uncompressed: self.debug_display( 0, '==>', 'message uncompressed (%d bytes):\n%s' % (message.size_uncompressed, protocol.hex_and_ascii(message.uncompressed, 20)), forcecolor='#008800') self.debug_display(0, '', 'Message: %s' % message) self.parse_message(message) except: # noqa: E722 print('Error while decoding message from WeeChat:\n%s' % traceback.format_exc()) self.network.disconnect_weechat() def _parse_listbuffers(self, message): """Parse a WeeChat with list of buffers.""" for obj in message.objects: if obj.objtype != 'hda' or obj.value['path'][-1] != 'buffer': continue self.list_buffers.clear() while self.stacked_buffers.count() > 0: buf = self.stacked_buffers.widget(0) self.stacked_buffers.removeWidget(buf) self.buffers = [] for item in obj.value['items']: buf = self.create_buffer(item) self.insert_buffer(len(self.buffers), buf) self.list_buffers.setCurrentRow(0) self.buffers[0].widget.input.setFocus() def _parse_line(self, message): """Parse a WeeChat message with a buffer line.""" for obj in message.objects: lines = [] if obj.objtype != 'hda' or obj.value['path'][-1] != 'line_data': continue for item in obj.value['items']: if message.msgid == 'listlines': ptrbuf = item['__path'][0] else: ptrbuf = item['buffer'] index = [ i for i, b in enumerate(self.buffers) if b.pointer() == ptrbuf ] if index: lines.append((index[0], (item['date'], item['prefix'], item['message']))) if message.msgid == 'listlines': lines.reverse() for line in lines: self.buffers[line[0]].widget.chat.display(*line[1]) def _parse_nicklist(self, message): """Parse a WeeChat message with a buffer nicklist.""" buffer_refresh = {} for obj in message.objects: if obj.objtype != 'hda' or \ obj.value['path'][-1] != 'nicklist_item': continue group = '__root' for item in obj.value['items']: index = [ i for i, b in enumerate(self.buffers) if b.pointer() == item['__path'][0] ] if index: if not index[0] in buffer_refresh: self.buffers[index[0]].nicklist = {} buffer_refresh[index[0]] = True if item['group']: group = item['name'] self.buffers[index[0]].nicklist_add_item( group, item['group'], item['prefix'], item['name'], item['visible']) for index in buffer_refresh: self.buffers[index].nicklist_refresh() def _parse_nicklist_diff(self, message): """Parse a WeeChat message with a buffer nicklist diff.""" buffer_refresh = {} for obj in message.objects: if obj.objtype != 'hda' or \ obj.value['path'][-1] != 'nicklist_item': continue group = '__root' for item in obj.value['items']: index = [ i for i, b in enumerate(self.buffers) if b.pointer() == item['__path'][0] ] if not index: continue buffer_refresh[index[0]] = True if item['_diff'] == ord('^'): group = item['name'] elif item['_diff'] == ord('+'): self.buffers[index[0]].nicklist_add_item( group, item['group'], item['prefix'], item['name'], item['visible']) elif item['_diff'] == ord('-'): self.buffers[index[0]].nicklist_remove_item( group, item['group'], item['name']) elif item['_diff'] == ord('*'): self.buffers[index[0]].nicklist_update_item( group, item['group'], item['prefix'], item['name'], item['visible']) for index in buffer_refresh: self.buffers[index].nicklist_refresh() def _parse_buffer_opened(self, message): """Parse a WeeChat message with a new buffer (opened).""" for obj in message.objects: if obj.objtype != 'hda' or obj.value['path'][-1] != 'buffer': continue for item in obj.value['items']: buf = self.create_buffer(item) index = self.find_buffer_index_for_insert(item['next_buffer']) self.insert_buffer(index, buf) def _parse_buffer(self, message): """Parse a WeeChat message with a buffer event (anything except a new buffer). """ for obj in message.objects: if obj.objtype != 'hda' or obj.value['path'][-1] != 'buffer': continue for item in obj.value['items']: index = [ i for i, b in enumerate(self.buffers) if b.pointer() == item['__path'][0] ] if not index: continue index = index[0] if message.msgid == '_buffer_type_changed': self.buffers[index].data['type'] = item['type'] elif message.msgid in ('_buffer_moved', '_buffer_merged', '_buffer_unmerged'): buf = self.buffers[index] buf.data['number'] = item['number'] self.remove_buffer(index) index2 = self.find_buffer_index_for_insert( item['next_buffer']) self.insert_buffer(index2, buf) elif message.msgid == '_buffer_renamed': self.buffers[index].data['full_name'] = item['full_name'] self.buffers[index].data['short_name'] = item['short_name'] elif message.msgid == '_buffer_title_changed': self.buffers[index].data['title'] = item['title'] self.buffers[index].update_title() elif message.msgid == '_buffer_cleared': self.buffers[index].widget.chat.clear() elif message.msgid.startswith('_buffer_localvar_'): self.buffers[index].data['local_variables'] = \ item['local_variables'] self.buffers[index].update_prompt() elif message.msgid == '_buffer_closing': self.remove_buffer(index) def parse_message(self, message): """Parse a WeeChat message.""" if message.msgid.startswith('debug'): self.debug_display(0, '', '(debug message, ignored)') elif message.msgid == 'listbuffers': self._parse_listbuffers(message) elif message.msgid in ('listlines', '_buffer_line_added'): self._parse_line(message) elif message.msgid in ('_nicklist', 'nicklist'): self._parse_nicklist(message) elif message.msgid == '_nicklist_diff': self._parse_nicklist_diff(message) elif message.msgid == '_buffer_opened': self._parse_buffer_opened(message) elif message.msgid.startswith('_buffer_'): self._parse_buffer(message) elif message.msgid == '_upgrade': self.network.desync_weechat() elif message.msgid == '_upgrade_ended': self.network.sync_weechat() def create_buffer(self, item): """Create a new buffer.""" buf = Buffer(item) buf.bufferInput.connect(self.buffer_input) buf.widget.input.bufferSwitchPrev.connect( self.list_buffers.switch_prev_buffer) buf.widget.input.bufferSwitchNext.connect( self.list_buffers.switch_next_buffer) return buf def insert_buffer(self, index, buf): """Insert a buffer in list.""" self.buffers.insert(index, buf) self.list_buffers.insertItem( index, '%d. %s' % (buf.data['number'], buf.data['full_name'].decode('utf-8'))) self.stacked_buffers.insertWidget(index, buf.widget) def remove_buffer(self, index): """Remove a buffer.""" if self.list_buffers.currentRow == index and index > 0: self.list_buffers.setCurrentRow(index - 1) self.list_buffers.takeItem(index) self.stacked_buffers.removeWidget(self.stacked_buffers.widget(index)) self.buffers.pop(index) def find_buffer_index_for_insert(self, next_buffer): """Find position to insert a buffer in list.""" index = -1 if next_buffer == '0x0': index = len(self.buffers) else: index = [ i for i, b in enumerate(self.buffers) if b.pointer() == next_buffer ] if index: index = index[0] if index < 0: print('Warning: unable to find position for buffer, using end of ' 'list by default') index = len(self.buffers) return index def closeEvent(self, event): """Called when QWeeChat window is closed.""" self.network.disconnect_weechat() if self.debug_dialog: self.debug_dialog.close() config.write(self.config) QtGui.QMainWindow.closeEvent(self, event)
class MainWindow(QtGui.QMainWindow): """Main window.""" def __init__(self, *args): QtGui.QMainWindow.__init__(*(self,) + args) self.config = config.read() self.resize(1000, 600) self.setWindowTitle(NAME) self.debug_dialog = None self.debug_lines = [] self.about_dialog = None self.connection_dialog = None self.preferences_dialog = None # network self.network = Network() self.network.statusChanged.connect(self._network_status_changed) self.network.messageFromWeechat.connect(self._network_weechat_msg) # list of buffers self.list_buffers = BufferListWidget() self.list_buffers.currentRowChanged.connect(self._buffer_switch) # default buffer self.buffers = [Buffer()] self.stacked_buffers = QtGui.QStackedWidget() self.stacked_buffers.addWidget(self.buffers[0].widget) # splitter with buffers + chat/input splitter = QtGui.QSplitter() splitter.addWidget(self.list_buffers) splitter.addWidget(self.stacked_buffers) self.setCentralWidget(splitter) if self.config.getboolean('look', 'statusbar'): self.statusBar().visible = True # actions for menu and toolbar actions_def = { 'connect': [ 'network-connect.png', 'Connect to WeeChat', 'Ctrl+O', self.open_connection_dialog], 'disconnect': [ 'network-disconnect.png', 'Disconnect from WeeChat', 'Ctrl+D', self.network.disconnect_weechat], 'debug': [ 'edit-find.png', 'Debug console window', 'Ctrl+B', self.open_debug_dialog], 'preferences': [ 'preferences-other.png', 'Preferences', 'Ctrl+P', self.open_preferences_dialog], 'about': [ 'help-about.png', 'About', 'Ctrl+H', self.open_about_dialog], 'save connection': [ 'document-save.png', 'Save connection configuration', 'Ctrl+S', self.save_connection], 'quit': [ 'application-exit.png', 'Quit application', 'Ctrl+Q', self.close], } self.actions = {} for name, action in list(actions_def.items()): self.actions[name] = QtGui.QAction( QtGui.QIcon( resource_filename(__name__, 'data/icons/%s' % action[0])), name.capitalize(), self) self.actions[name].setStatusTip(action[1]) self.actions[name].setShortcut(action[2]) self.actions[name].triggered.connect(action[3]) # menu self.menu = self.menuBar() menu_file = self.menu.addMenu('&File') menu_file.addActions([self.actions['connect'], self.actions['disconnect'], self.actions['preferences'], self.actions['save connection'], self.actions['quit']]) menu_window = self.menu.addMenu('&Window') menu_window.addAction(self.actions['debug']) menu_help = self.menu.addMenu('&Help') menu_help.addAction(self.actions['about']) self.network_status = QtGui.QLabel() self.network_status.setFixedHeight(20) self.network_status.setFixedWidth(200) self.network_status.setContentsMargins(0, 0, 10, 0) self.network_status.setAlignment(QtCore.Qt.AlignRight) if hasattr(self.menu, 'setCornerWidget'): self.menu.setCornerWidget(self.network_status, QtCore.Qt.TopRightCorner) self.network_status_set(self.network.status_disconnected) # toolbar toolbar = self.addToolBar('toolBar') toolbar.setToolButtonStyle(QtCore.Qt.ToolButtonTextUnderIcon) toolbar.addActions([self.actions['connect'], self.actions['disconnect'], self.actions['debug'], self.actions['preferences'], self.actions['about'], self.actions['quit']]) self.buffers[0].widget.input.setFocus() # open debug dialog if self.config.getboolean('look', 'debug'): self.open_debug_dialog() # auto-connect to relay if self.config.getboolean('relay', 'autoconnect'): self.network.connect_weechat(self.config.get('relay', 'server'), self.config.get('relay', 'port'), self.config.getboolean('relay', 'ssl'), self.config.get('relay', 'password'), self.config.get('relay', 'lines')) self.show() def _buffer_switch(self, index): """Switch to a buffer.""" if index >= 0: self.stacked_buffers.setCurrentIndex(index) self.stacked_buffers.widget(index).input.setFocus() def buffer_input(self, full_name, text): """Send buffer input to WeeChat.""" if self.network.is_connected(): message = 'input %s %s\n' % (full_name, text) self.network.send_to_weechat(message) self.debug_display(0, '<==', message, forcecolor='#AA0000') def open_preferences_dialog(self): """Open a dialog with preferences.""" # TODO: implement the preferences dialog box messages = ['Not yet implemented!', ''] self.preferences_dialog = AboutDialog('Preferences', messages, self) def save_connection(self): """Save connection configuration.""" if self.network: options = self.network.get_options() for option in options.keys(): self.config.set('relay', option, options[option]) def debug_display(self, *args, **kwargs): """Display a debug message.""" self.debug_lines.append((args, kwargs)) self.debug_lines = self.debug_lines[-DEBUG_NUM_LINES:] if self.debug_dialog: self.debug_dialog.chat.display(*args, **kwargs) def open_debug_dialog(self): """Open a dialog with debug messages.""" if not self.debug_dialog: self.debug_dialog = DebugDialog(self) self.debug_dialog.input.textSent.connect( self.debug_input_text_sent) self.debug_dialog.finished.connect(self._debug_dialog_closed) self.debug_dialog.display_lines(self.debug_lines) self.debug_dialog.chat.scroll_bottom() def debug_input_text_sent(self, text): """Send debug buffer input to WeeChat.""" if self.network.is_connected(): text = str(text) pos = text.find(')') if text.startswith('(') and pos >= 0: text = '(debug_%s)%s' % (text[1:pos], text[pos+1:]) else: text = '(debug) %s' % text self.debug_display(0, '<==', text, forcecolor='#AA0000') self.network.send_to_weechat(text + '\n') def _debug_dialog_closed(self, result): """Called when debug dialog is closed.""" self.debug_dialog = None def open_about_dialog(self): """Open a dialog with info about QWeeChat.""" messages = ['<b>%s</b> %s' % (NAME, qweechat_version()), '© 2011-2016 %s <<a href="mailto:%s">%s</a>>' % (AUTHOR, AUTHOR_MAIL, AUTHOR_MAIL), '', 'Running with %s' % ('PySide' if qt_compat.uses_pyside else 'PyQt4'), '', 'WeeChat site: <a href="%s">%s</a>' % (WEECHAT_SITE, WEECHAT_SITE), ''] self.about_dialog = AboutDialog(NAME, messages, self) def open_connection_dialog(self): """Open a dialog with connection settings.""" values = {} for option in ('server', 'port', 'ssl', 'password', 'lines'): values[option] = self.config.get('relay', option) self.connection_dialog = ConnectionDialog(values, self) self.connection_dialog.dialog_buttons.accepted.connect( self.connect_weechat) def connect_weechat(self): """Connect to WeeChat.""" self.network.connect_weechat( self.connection_dialog.fields['server'].text(), self.connection_dialog.fields['port'].text(), self.connection_dialog.fields['ssl'].isChecked(), self.connection_dialog.fields['password'].text(), int(self.connection_dialog.fields['lines'].text())) self.connection_dialog.close() def _network_status_changed(self, status, extra): """Called when the network status has changed.""" if self.config.getboolean('look', 'statusbar'): self.statusBar().showMessage(status) self.debug_display(0, '', status, forcecolor='#0000AA') self.network_status_set(status) def network_status_set(self, status): """Set the network status.""" pal = self.network_status.palette() if status == self.network.status_connected: pal.setColor(self.network_status.foregroundRole(), QtGui.QColor('green')) else: pal.setColor(self.network_status.foregroundRole(), QtGui.QColor('#aa0000')) ssl = ' (SSL)' if status != self.network.status_disconnected \ and self.network.is_ssl() else '' self.network_status.setPalette(pal) icon = self.network.status_icon(status) if icon: self.network_status.setText( '<img src="%s"> %s' % (resource_filename(__name__, 'data/icons/%s' % icon), status.capitalize() + ssl)) else: self.network_status.setText(status.capitalize()) if status == self.network.status_disconnected: self.actions['connect'].setEnabled(True) self.actions['disconnect'].setEnabled(False) else: self.actions['connect'].setEnabled(False) self.actions['disconnect'].setEnabled(True) def _network_weechat_msg(self, message): """Called when a message is received from WeeChat.""" self.debug_display(0, '==>', 'message (%d bytes):\n%s' % (len(message), protocol.hex_and_ascii(message, 20)), forcecolor='#008800') try: proto = protocol.Protocol() message = proto.decode(str(message)) if message.uncompressed: self.debug_display( 0, '==>', 'message uncompressed (%d bytes):\n%s' % (message.size_uncompressed, protocol.hex_and_ascii(message.uncompressed, 20)), forcecolor='#008800') self.debug_display(0, '', 'Message: %s' % message) self.parse_message(message) except: print('Error while decoding message from WeeChat:\n%s' % traceback.format_exc()) self.network.disconnect_weechat() def _parse_listbuffers(self, message): """Parse a WeeChat with list of buffers.""" for obj in message.objects: if obj.objtype != 'hda' or obj.value['path'][-1] != 'buffer': continue self.list_buffers.clear() while self.stacked_buffers.count() > 0: buf = self.stacked_buffers.widget(0) self.stacked_buffers.removeWidget(buf) self.buffers = [] for item in obj.value['items']: buf = self.create_buffer(item) self.insert_buffer(len(self.buffers), buf) self.list_buffers.setCurrentRow(0) self.buffers[0].widget.input.setFocus() def _parse_line(self, message): """Parse a WeeChat message with a buffer line.""" for obj in message.objects: lines = [] if obj.objtype != 'hda' or obj.value['path'][-1] != 'line_data': continue for item in obj.value['items']: if message.msgid == 'listlines': ptrbuf = item['__path'][0] else: ptrbuf = item['buffer'] index = [i for i, b in enumerate(self.buffers) if b.pointer() == ptrbuf] if index: lines.append( (index[0], (item['date'], item['prefix'], item['message'])) ) if message.msgid == 'listlines': lines.reverse() for line in lines: self.buffers[line[0]].widget.chat.display(*line[1]) def _parse_nicklist(self, message): """Parse a WeeChat message with a buffer nicklist.""" buffer_refresh = {} for obj in message.objects: if obj.objtype != 'hda' or \ obj.value['path'][-1] != 'nicklist_item': continue group = '__root' for item in obj.value['items']: index = [i for i, b in enumerate(self.buffers) if b.pointer() == item['__path'][0]] if index: if not index[0] in buffer_refresh: self.buffers[index[0]].nicklist = {} buffer_refresh[index[0]] = True if item['group']: group = item['name'] self.buffers[index[0]].nicklist_add_item( group, item['group'], item['prefix'], item['name'], item['visible']) for index in buffer_refresh: self.buffers[index].nicklist_refresh() def _parse_nicklist_diff(self, message): """Parse a WeeChat message with a buffer nicklist diff.""" buffer_refresh = {} for obj in message.objects: if obj.objtype != 'hda' or \ obj.value['path'][-1] != 'nicklist_item': continue group = '__root' for item in obj.value['items']: index = [i for i, b in enumerate(self.buffers) if b.pointer() == item['__path'][0]] if not index: continue buffer_refresh[index[0]] = True if item['_diff'] == ord('^'): group = item['name'] elif item['_diff'] == ord('+'): self.buffers[index[0]].nicklist_add_item( group, item['group'], item['prefix'], item['name'], item['visible']) elif item['_diff'] == ord('-'): self.buffers[index[0]].nicklist_remove_item( group, item['group'], item['name']) elif item['_diff'] == ord('*'): self.buffers[index[0]].nicklist_update_item( group, item['group'], item['prefix'], item['name'], item['visible']) for index in buffer_refresh: self.buffers[index].nicklist_refresh() def _parse_buffer_opened(self, message): """Parse a WeeChat message with a new buffer (opened).""" for obj in message.objects: if obj.objtype != 'hda' or obj.value['path'][-1] != 'buffer': continue for item in obj.value['items']: buf = self.create_buffer(item) index = self.find_buffer_index_for_insert(item['next_buffer']) self.insert_buffer(index, buf) def _parse_buffer(self, message): """Parse a WeeChat message with a buffer event (anything except a new buffer). """ for obj in message.objects: if obj.objtype != 'hda' or obj.value['path'][-1] != 'buffer': continue for item in obj.value['items']: index = [i for i, b in enumerate(self.buffers) if b.pointer() == item['__path'][0]] if not index: continue index = index[0] if message.msgid == '_buffer_type_changed': self.buffers[index].data['type'] = item['type'] elif message.msgid in ('_buffer_moved', '_buffer_merged', '_buffer_unmerged'): buf = self.buffers[index] buf.data['number'] = item['number'] self.remove_buffer(index) index2 = self.find_buffer_index_for_insert( item['next_buffer']) self.insert_buffer(index2, buf) elif message.msgid == '_buffer_renamed': self.buffers[index].data['full_name'] = item['full_name'] self.buffers[index].data['short_name'] = item['short_name'] elif message.msgid == '_buffer_title_changed': self.buffers[index].data['title'] = item['title'] self.buffers[index].update_title() elif message.msgid == '_buffer_cleared': self.buffers[index].widget.chat.clear() elif message.msgid.startswith('_buffer_localvar_'): self.buffers[index].data['local_variables'] = \ item['local_variables'] self.buffers[index].update_prompt() elif message.msgid == '_buffer_closing': self.remove_buffer(index) def parse_message(self, message): """Parse a WeeChat message.""" if message.msgid.startswith('debug'): self.debug_display(0, '', '(debug message, ignored)') elif message.msgid == 'listbuffers': self._parse_listbuffers(message) elif message.msgid in ('listlines', '_buffer_line_added'): self._parse_line(message) elif message.msgid in ('_nicklist', 'nicklist'): self._parse_nicklist(message) elif message.msgid == '_nicklist_diff': self._parse_nicklist_diff(message) elif message.msgid == '_buffer_opened': self._parse_buffer_opened(message) elif message.msgid.startswith('_buffer_'): self._parse_buffer(message) elif message.msgid == '_upgrade': self.network.desync_weechat() elif message.msgid == '_upgrade_ended': self.network.sync_weechat() def create_buffer(self, item): """Create a new buffer.""" buf = Buffer(item) buf.bufferInput.connect(self.buffer_input) buf.widget.input.bufferSwitchPrev.connect( self.list_buffers.switch_prev_buffer) buf.widget.input.bufferSwitchNext.connect( self.list_buffers.switch_next_buffer) return buf def insert_buffer(self, index, buf): """Insert a buffer in list.""" self.buffers.insert(index, buf) self.list_buffers.insertItem(index, '%d. %s' % (buf.data['number'], buf.data['full_name'].decode('utf-8'))) self.stacked_buffers.insertWidget(index, buf.widget) def remove_buffer(self, index): """Remove a buffer.""" if self.list_buffers.currentRow == index and index > 0: self.list_buffers.setCurrentRow(index - 1) self.list_buffers.takeItem(index) self.stacked_buffers.removeWidget(self.stacked_buffers.widget(index)) self.buffers.pop(index) def find_buffer_index_for_insert(self, next_buffer): """Find position to insert a buffer in list.""" index = -1 if next_buffer == '0x0': index = len(self.buffers) else: index = [i for i, b in enumerate(self.buffers) if b.pointer() == next_buffer] if index: index = index[0] if index < 0: print('Warning: unable to find position for buffer, using end of ' 'list by default') index = len(self.buffers) return index def closeEvent(self, event): """Called when QWeeChat window is closed.""" self.network.disconnect_weechat() if self.debug_dialog: self.debug_dialog.close() config.write(self.config) QtGui.QMainWindow.closeEvent(self, event)