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Add option relay.lines to limit the number of lines received on connection (default: 50)

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This commit is contained in:
Sebastien Helleu 2014-02-07 13:03:15 +01:00
parent 9738f64af8
commit 46e5dee03a
4 changed files with 34 additions and 13 deletions
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3
src/qweechat/config.py
View File

@ -27,12 +27,15 @@ import weechat.color as color
CONFIG_DIR = '%s/.qweechat' % os.getenv('HOME')
CONFIG_FILENAME = '%s/qweechat.conf' % CONFIG_DIR
CONFIG_DEFAULT_RELAY_LINES = 50
CONFIG_DEFAULT_SECTIONS = ('relay', 'look', 'color')
CONFIG_DEFAULT_OPTIONS = (('relay.server', ''),
('relay.port', ''),
('relay.ssl', 'off'),
('relay.password', ''),
('relay.autoconnect', 'off'),
('relay.lines', str(CONFIG_DEFAULT_RELAY_LINES)),
('look.debug', 'off'),
('look.statusbar', 'off'))

10
src/qweechat/connection.py
View File

@ -26,7 +26,7 @@ QtGui = qt_compat.import_module('QtGui')
class ConnectionDialog(QtGui.QDialog):
"""Connection window with server/port/password fields."""
"""Connection window."""
def __init__(self, values, *args):
QtGui.QDialog.__init__(*(self,) + args)
@ -37,12 +37,16 @@ class ConnectionDialog(QtGui.QDialog):
grid.setSpacing(10)
self.fields = {}
for y, field in enumerate(('server', 'port', 'password')):
for y, field in enumerate(('server', 'port', 'password', 'lines')):
grid.addWidget(QtGui.QLabel(field.capitalize()), y, 0)
lineEdit = QtGui.QLineEdit()
lineEdit.setFixedWidth(200)
if field == 'password':
lineEdit.setEchoMode(QtGui.QLineEdit.Password)
if field == 'lines':
validator = QtGui.QIntValidator(0, 2147483647, self)
lineEdit.setValidator(validator)
lineEdit.setFixedWidth(80)
lineEdit.insert(self.values[field])
grid.addWidget(lineEdit, y, 1)
self.fields[field] = lineEdit
@ -56,6 +60,6 @@ class ConnectionDialog(QtGui.QDialog):
self.dialog_buttons.setStandardButtons(QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Cancel)
self.dialog_buttons.rejected.connect(self.close)
grid.addWidget(self.dialog_buttons, 3, 0, 1, 2)
grid.addWidget(self.dialog_buttons, 4, 0, 1, 2)
self.setLayout(grid)
self.show()

17
src/qweechat/network.py
View File

@ -25,10 +25,11 @@ import struct
import qt_compat
QtCore = qt_compat.import_module('QtCore')
QtNetwork = qt_compat.import_module('QtNetwork')
import config
_PROTO_INIT_CMD = ['init password=%(password)s']
_PROTO_SYNC_CMDS = ['(listbuffers) hdata buffer:gui_buffers(*) number,full_name,short_name,type,nicklist,title,local_variables',
'(listlines) hdata buffer:gui_buffers(*)/own_lines/first_line(*)/data date,displayed,prefix,message',
'(listlines) hdata buffer:gui_buffers(*)/own_lines/last_line(-%(lines)d)/data date,displayed,prefix,message',
'(nicklist) nicklist',
'sync',
'']
@ -49,6 +50,7 @@ class Network(QtCore.QObject):
self._port = None
self._ssl = None
self._password = None
self._lines = config.CONFIG_DEFAULT_RELAY_LINES
self._buffer = QtCore.QByteArray()
self._socket = QtNetwork.QSslSocket()
self._socket.connected.connect(self._socket_connected)
@ -60,7 +62,9 @@ class Network(QtCore.QObject):
"""Slot: socket connected."""
self.statusChanged.emit(self.status_connected, None)
if self._password:
self.send_to_weechat('\n'.join(_PROTO_INIT_CMD + _PROTO_SYNC_CMDS) % {'password': str(self._password)})
self.send_to_weechat('\n'.join(_PROTO_INIT_CMD + _PROTO_SYNC_CMDS)
% {'password': str(self._password),
'lines': self._lines})
def _socket_error(self, error):
"""Slot: socket error."""
@ -102,7 +106,7 @@ class Network(QtCore.QObject):
def is_ssl(self):
return self._ssl
def connect_weechat(self, server, port, ssl, password):
def connect_weechat(self, server, port, ssl, password, lines):
self._server = server
try:
self._port = int(port)
@ -110,6 +114,10 @@ class Network(QtCore.QObject):
self._port = 0
self._ssl = ssl
self._password = password
try:
self._lines = int(lines)
except:
self._lines = config.CONFIG_DEFAULT_RELAY_LINES
if self._socket.state() == QtNetwork.QAbstractSocket.ConnectedState:
return
if self._socket.state() != QtNetwork.QAbstractSocket.UnconnectedState:
@ -148,4 +156,5 @@ class Network(QtCore.QObject):
return {'server': self._server,
'port': self._port,
'ssl': 'on' if self._ssl else 'off',
'password': self._password}
'password': self._password,
'lines': str(self._lines)}

17
src/qweechat/qweechat.py
View File

@ -142,7 +142,8 @@ class MainWindow(QtGui.QMainWindow):
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', 'password'),
self.config.get('relay', 'lines'))
self.show()
@ -206,7 +207,7 @@ class MainWindow(QtGui.QMainWindow):
def open_connection_dialog(self):
values = {}
for option in ('server', 'port', 'ssl', 'password'):
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)
@ -215,7 +216,8 @@ class MainWindow(QtGui.QMainWindow):
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())
self.connection_dialog.fields['password'].text(),
int(self.connection_dialog.fields['lines'].text()))
self.connection_dialog.close()
def network_status_changed(self, status, extra):
@ -283,6 +285,7 @@ class MainWindow(QtGui.QMainWindow):
self.buffers[0].widget.input.setFocus()
elif message.msgid in ('listlines', '_buffer_line_added'):
for obj in message.objects:
lines = []
if obj.objtype == 'hda' and obj.value['path'][-1] == 'line_data':
for item in obj.value['items']:
if message.msgid == 'listlines':
@ -291,9 +294,11 @@ class MainWindow(QtGui.QMainWindow):
ptrbuf = item['buffer']
index = [i for i, b in enumerate(self.buffers) if b.pointer() == ptrbuf]
if index:
self.buffers[index[0]].widget.chat.display(item['date'],
item['prefix'],
item['message'])
lines.append((item['date'], item['prefix'], item['message']))
if message.msgid == 'listlines':
lines.reverse()
for line in lines:
self.buffers[index[0]].widget.chat.display(*line)
elif message.msgid in ('_nicklist', 'nicklist'):
buffer_refresh = {}
for obj in message.objects: