Mercurial Repositories > eric / file comparison
comparison: Network/IRC/IrcNetworkWidget.py
Network/IRC/IrcNetworkWidget.py
- changeset 2227
- b7aceb255831
- child 2232
- 47290dad6d0b
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| 2225:0139003972cd | 2227:b7aceb255831 |
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2012 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing the network part of the IRC widget. | |
| 8 """ | |
| 9 | |
| 10 from PyQt4.QtCore import pyqtSlot, pyqtSignal | |
| 11 from PyQt4.QtGui import QWidget | |
| 12 | |
| 13 from .Ui_IrcNetworkWidget import Ui_IrcNetworkWidget | |
| 14 | |
| 15 from .IrcUtilities import ircFilter, ircTimestamp | |
| 16 | |
| 17 import UI.PixmapCache | |
| 18 import Preferences | |
| 19 | |
| 20 | |
| 21 class IrcNetworkWidget(QWidget, Ui_IrcNetworkWidget): | |
| 22 """ | |
| 23 Class implementing the network part of the IRC widget. | |
| 24 | |
| 25 @signal connectNetwork(str,bool) emitted to connect or disconnect from a network | |
| 26 @signal editNetwork(str) emitted to edit a network configuration | |
| 27 @signal joinChannel(str) emitted to join a channel | |
| 28 @signal nickChanged(str) emitted to change the nick name | |
| 29 """ | |
| 30 connectNetwork = pyqtSignal(str, bool) | |
| 31 editNetwork = pyqtSignal(str) | |
| 32 joinChannel = pyqtSignal(str) | |
| 33 nickChanged = pyqtSignal(str) | |
| 34 | |
| 35 | |
| 36 def __init__(self, parent=None): | |
| 37 """ | |
| 38 Constructor | |
| 39 | |
| 40 @param parent reference to the parent widget (QWidget) | |
| 41 """ | |
| 42 super().__init__(parent) | |
| 43 self.setupUi(self) | |
| 44 | |
| 45 self.connectButton.setIcon(UI.PixmapCache.getIcon("ircConnect.png")) | |
| 46 self.editButton.setIcon(UI.PixmapCache.getIcon("ircConfigure.png")) | |
| 47 self.joinButton.setIcon(UI.PixmapCache.getIcon("ircJoinChannel.png")) | |
| 48 | |
| 49 self.__manager = None | |
| 50 self.__connected = False | |
| 51 | |
| 52 def initialize(self, manager): | |
| 53 """ | |
| 54 Public method to initialize the widget. | |
| 55 | |
| 56 @param manager reference to the network manager (IrcNetworkManager) | |
| 57 """ | |
| 58 self.__manager = manager | |
| 59 | |
| 60 self.networkCombo.addItems(self.__manager.getNetworkNames()) | |
| 61 | |
| 62 @pyqtSlot() | |
| 63 def on_connectButton_clicked(self): | |
| 64 """ | |
| 65 Private slot to connect to a network. | |
| 66 """ | |
| 67 network = self.networkCombo.currentText() | |
| 68 self.connectNetwork.emit(network, not self.__connected) | |
| 69 | |
| 70 @pyqtSlot() | |
| 71 def on_editButton_clicked(self): | |
| 72 """ | |
| 73 Private slot to edit a network. | |
| 74 """ | |
| 75 network = self.networkCombo.currentText() | |
| 76 self.editNetwork.emit(network) | |
| 77 | |
| 78 @pyqtSlot(str) | |
| 79 def on_channelCombo_editTextChanged(self, txt): | |
| 80 """ | |
| 81 Private slot to react upon changes of the channel. | |
| 82 | |
| 83 @param txt current text of the channel combo (string) | |
| 84 """ | |
| 85 on = bool(txt) | |
| 86 self.joinButton.setEnabled(on) | |
| 87 | |
| 88 @pyqtSlot() | |
| 89 def on_joinButton_clicked(self): | |
| 90 """ | |
| 91 Private slot to join a channel. | |
| 92 """ | |
| 93 channel = self.channelCombo.currentText() | |
| 94 self.joinChannel.emit(channel) | |
| 95 | |
| 96 @pyqtSlot(str) | |
| 97 def on_networkCombo_currentIndexChanged(self, networkName): | |
| 98 """ | |
| 99 Private slot to handle selections of a network. | |
| 100 | |
| 101 @param networkName selected network name (string) | |
| 102 """ | |
| 103 network = self.__manager.getNetwork(networkName) | |
| 104 self.channelCombo.clear() | |
| 105 if network: | |
| 106 channels = network.getChannels() | |
| 107 self.channelCombo.addItems(channels) | |
| 108 self.channelCombo.setEnabled(True) | |
| 109 identity = self.__manager.getIdentity( | |
| 110 network.getIdentityName()) | |
| 111 if identity: | |
| 112 self.nickCombo.addItems(identity.getNickNames()) | |
| 113 else: | |
| 114 self.channelCombo.setEnabled(False) | |
| 115 | |
| 116 @pyqtSlot(str) | |
| 117 def on_nickCombo_activated(self, nick): | |
| 118 """ | |
| 119 Private slot to use another nick name. | |
| 120 | |
| 121 @param nick nick name to use (string) | |
| 122 """ | |
| 123 if self.__connected: | |
| 124 self.nickChanged.emit(self.nickCombo.currentText()) | |
| 125 | |
| 126 def getNickname(self): | |
| 127 """ | |
| 128 Public method to get the currently selected nick name. | |
| 129 | |
| 130 @return selected nick name (string) | |
| 131 """ | |
| 132 return self.nickCombo.currentText() | |
| 133 | |
| 134 def setNickName(self, nick): | |
| 135 """ | |
| 136 Public slot to set the nick name in use. | |
| 137 | |
| 138 @param nick nick name in use (string) | |
| 139 """ | |
| 140 self.nickCombo.blockSignals(True) | |
| 141 self.nickCombo.setEditText(nick) | |
| 142 self.nickCombo.blockSignals(False) | |
| 143 | |
| 144 def addMessage(self, msg): | |
| 145 """ | |
| 146 Public method to add a message. | |
| 147 | |
| 148 @param msg message to be added (string) | |
| 149 """ | |
| 150 s = '<font color="{0}">{1} {2}</font>'.format( | |
| 151 Preferences.getIrc("NetworkMessageColour"), | |
| 152 ircTimestamp(), | |
| 153 msg | |
| 154 ) | |
| 155 self.messages.append(s) | |
| 156 | |
| 157 def addServerMessage(self, msgType, msg, filterMsg=True): | |
| 158 """ | |
| 159 Public method to add a server message. | |
| 160 | |
| 161 @param msgType txpe of the message (string) | |
| 162 @param msg message to be added (string) | |
| 163 @keyparam filterMsg flag indicating to filter the message (boolean) | |
| 164 """ | |
| 165 if filterMsg: | |
| 166 msg = ircFilter(msg) | |
| 167 s = '<font color="{0}">{1} <b>[</b>{2}<b>]</b> {3}</font>'.format( | |
| 168 Preferences.getIrc("ServerMessageColour"), | |
| 169 ircTimestamp(), | |
| 170 msgType, | |
| 171 msg | |
| 172 ) | |
| 173 self.messages.append(s) | |
| 174 | |
| 175 def addErrorMessage(self, msgType, msg): | |
| 176 """ | |
| 177 Public method to add an error message. | |
| 178 | |
| 179 @param msgType txpe of the message (string) | |
| 180 @param msg message to be added (string) | |
| 181 """ | |
| 182 s = '<font color="{0}">{1} <b>[</b>{2}<b>]</b> {3}</font>'.format( | |
| 183 Preferences.getIrc("ErrorMessageColour"), | |
| 184 ircTimestamp(), | |
| 185 msgType, | |
| 186 msg | |
| 187 ) | |
| 188 self.messages.append(s) | |
| 189 | |
| 190 def setConnected(self, connected): | |
| 191 """ | |
| 192 Public slot to set the connection state. | |
| 193 | |
| 194 @param connected flag indicating the connection state (boolean) | |
| 195 """ | |
| 196 self.__connected = connected | |
| 197 if self.__connected: | |
| 198 self.connectButton.setIcon(UI.PixmapCache.getIcon("ircDisconnect.png")) | |
| 199 else: | |
| 200 self.connectButton.setIcon(UI.PixmapCache.getIcon("ircConnect.png")) |
