Mercurial Repositories > eric / file comparison
comparison: eric6/Network/IRC/IrcNetworkListDialog.py
eric6/Network/IRC/IrcNetworkListDialog.py
- changeset 6942
- 2602857055c5
- parent 6645
- ad476851d7e0
- child 7229
- 53054eb5b15a
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| 6941:f99d60d6b59b | 6942:2602857055c5 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2012 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to list the configured IRC networks. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 from PyQt5.QtCore import pyqtSlot | |
| 13 from PyQt5.QtWidgets import QDialog, QTreeWidgetItem | |
| 14 | |
| 15 from E5Gui import E5MessageBox | |
| 16 | |
| 17 from .Ui_IrcNetworkListDialog import Ui_IrcNetworkListDialog | |
| 18 | |
| 19 | |
| 20 class IrcNetworkListDialog(QDialog, Ui_IrcNetworkListDialog): | |
| 21 """ | |
| 22 Class implementing a dialog to list the configured IRC networks. | |
| 23 """ | |
| 24 def __init__(self, manager, parent=None): | |
| 25 """ | |
| 26 Constructor | |
| 27 | |
| 28 @param manager reference to the IRC network manager (IrcNetworkManager) | |
| 29 @param parent reference to the parent widget (QWidget) | |
| 30 """ | |
| 31 super(IrcNetworkListDialog, self).__init__(parent) | |
| 32 self.setupUi(self) | |
| 33 | |
| 34 self.__manager = manager | |
| 35 | |
| 36 self.__refreshNetworksList() | |
| 37 | |
| 38 def __resizeColumns(self): | |
| 39 """ | |
| 40 Private slot to resize all columns to their contents. | |
| 41 """ | |
| 42 for col in range(self.networksList.columnCount()): | |
| 43 self.networksList.resizeColumnToContents(col) | |
| 44 | |
| 45 def __checkButtons(self): | |
| 46 """ | |
| 47 Private slot to set the enabled state of the buttons. | |
| 48 """ | |
| 49 enable = True | |
| 50 selectedItems = self.networksList.selectedItems() | |
| 51 if len(selectedItems) == 0: | |
| 52 enable = False | |
| 53 else: | |
| 54 for itm in selectedItems: | |
| 55 enable &= itm.parent() is None | |
| 56 | |
| 57 self.editButton.setEnabled(enable) | |
| 58 self.deleteButton.setEnabled(enable) | |
| 59 self.autoConnectButton.setEnabled(enable) | |
| 60 | |
| 61 if enable: | |
| 62 itm = self.networksList.selectedItems()[0] | |
| 63 check = self.__manager.getNetwork(itm.text(0)).autoConnect() | |
| 64 self.autoConnectButton.setChecked(check) | |
| 65 | |
| 66 def __refreshNetworkEntry(self, itm): | |
| 67 """ | |
| 68 Private method to (re-)set the data of a network entry. | |
| 69 | |
| 70 @param itm reference to the network entry (QTreeWidgetItem) | |
| 71 """ | |
| 72 # step 1: delete all child entries | |
| 73 children = itm.takeChildren() | |
| 74 for child in children: | |
| 75 del child | |
| 76 | |
| 77 # step 2: (re-)add the child entries | |
| 78 from .IrcNetworkManager import IrcIdentity | |
| 79 networkName = itm.text(0) | |
| 80 network = self.__manager.getNetwork(networkName) | |
| 81 server = network.getServer() | |
| 82 identityName = network.getIdentityName() | |
| 83 if identityName == IrcIdentity.DefaultIdentityName: | |
| 84 identityName = IrcIdentity.DefaultIdentityDisplay | |
| 85 autoConnect = self.tr("Yes") if network.autoConnect() \ | |
| 86 else self.tr("No") | |
| 87 | |
| 88 QTreeWidgetItem( | |
| 89 itm, | |
| 90 [self.tr("Identity"), identityName]) | |
| 91 QTreeWidgetItem( | |
| 92 itm, | |
| 93 [self.tr("Server"), "{0}:{1}".format( | |
| 94 server.getName(), server.getPort())]) | |
| 95 QTreeWidgetItem( | |
| 96 itm, | |
| 97 [self.tr("Channels"), ", ".join(network.getChannelNames())]) | |
| 98 QTreeWidgetItem( | |
| 99 itm, | |
| 100 [self.tr("Auto-Connect"), autoConnect]) | |
| 101 | |
| 102 self.__resizeColumns() | |
| 103 | |
| 104 def __refreshNetworksList(self): | |
| 105 """ | |
| 106 Private method to refresh the complete networks list. | |
| 107 """ | |
| 108 self.networksList.clear() | |
| 109 | |
| 110 networkNames = self.__manager.getNetworkNames() | |
| 111 for networkName in networkNames: | |
| 112 topitm = QTreeWidgetItem(self.networksList, [networkName]) | |
| 113 self.__refreshNetworkEntry(topitm) | |
| 114 topitm.setExpanded(True) | |
| 115 self.__resizeColumns() | |
| 116 | |
| 117 self.__checkButtons() | |
| 118 | |
| 119 @pyqtSlot() | |
| 120 def on_networksList_itemSelectionChanged(self): | |
| 121 """ | |
| 122 Private slot to handle changes of the selection of networks. | |
| 123 """ | |
| 124 self.__checkButtons() | |
| 125 | |
| 126 @pyqtSlot() | |
| 127 def on_newButton_clicked(self): | |
| 128 """ | |
| 129 Private slot to add a new network entry. | |
| 130 """ | |
| 131 from .IrcNetworkEditDialog import IrcNetworkEditDialog | |
| 132 dlg = IrcNetworkEditDialog(self.__manager, "", self) | |
| 133 if dlg.exec_() == QDialog.Accepted: | |
| 134 network = dlg.getNetwork() | |
| 135 self.__manager.addNetwork(network) | |
| 136 self.__refreshNetworksList() | |
| 137 | |
| 138 @pyqtSlot() | |
| 139 def on_editButton_clicked(self): | |
| 140 """ | |
| 141 Private slot to edit the selected network. | |
| 142 """ | |
| 143 itm = self.networksList.selectedItems()[0] | |
| 144 if itm: | |
| 145 from .IrcNetworkEditDialog import IrcNetworkEditDialog | |
| 146 networkName = itm.text(0) | |
| 147 dlg = IrcNetworkEditDialog(self.__manager, networkName, self) | |
| 148 if dlg.exec_() == QDialog.Accepted: | |
| 149 network = dlg.getNetwork() | |
| 150 self.__manager.setNetwork(network, networkName) | |
| 151 if network.getName() != networkName: | |
| 152 itm.setText(0, network.getName()) | |
| 153 self.__refreshNetworkEntry(itm) | |
| 154 | |
| 155 @pyqtSlot() | |
| 156 def on_deleteButton_clicked(self): | |
| 157 """ | |
| 158 Private slot to delete the selected entry. | |
| 159 """ | |
| 160 itm = self.networksList.selectedItems()[0] | |
| 161 if itm.parent() is None: | |
| 162 networkName = itm.text(0) | |
| 163 res = E5MessageBox.yesNo( | |
| 164 self, | |
| 165 self.tr("Delete Irc Network"), | |
| 166 self.tr( | |
| 167 """Do you really want to delete IRC network <b>{0}</b>?""") | |
| 168 .format(networkName)) | |
| 169 if res: | |
| 170 index = self.networksList.indexOfTopLevelItem(itm) | |
| 171 self.networksList.takeTopLevelItem(index) | |
| 172 del itm | |
| 173 | |
| 174 self.__manager.deleteNetwork(networkName) | |
| 175 | |
| 176 @pyqtSlot(QTreeWidgetItem) | |
| 177 def on_networksList_itemExpanded(self, item): | |
| 178 """ | |
| 179 Private slot handling the expansion of a top level item. | |
| 180 | |
| 181 @param item reference to the expanded item (QTreeWidgetItem) | |
| 182 """ | |
| 183 self.__resizeColumns() | |
| 184 | |
| 185 @pyqtSlot(QTreeWidgetItem) | |
| 186 def on_networksList_itemCollapsed(self, item): | |
| 187 """ | |
| 188 Private slot handling the collapse of a top level item. | |
| 189 | |
| 190 @param item reference to the collapsed item (QTreeWidgetItem) | |
| 191 """ | |
| 192 self.__resizeColumns() | |
| 193 | |
| 194 @pyqtSlot(bool) | |
| 195 def on_autoConnectButton_clicked(self, checked): | |
| 196 """ | |
| 197 Private slot handling the auto-connect selection. | |
| 198 | |
| 199 @param checked flag indicating the state of the button (boolean) | |
| 200 """ | |
| 201 itm = self.networksList.selectedItems()[0] | |
| 202 if itm.parent() is None: | |
| 203 networkName = itm.text(0) | |
| 204 if checked: | |
| 205 # enable the selected network, disable all others | |
| 206 # step 1: update network objects | |
| 207 for name in self.__manager.getNetworkNames(): | |
| 208 network = self.__manager.getNetwork(networkName) | |
| 209 if name == networkName: | |
| 210 network.setAutoConnect(True) | |
| 211 else: | |
| 212 network.setAutoConnect(False) | |
| 213 self.__manager.networkChanged() | |
| 214 | |
| 215 # step 2: update list entries | |
| 216 for index in range(self.networksList.topLevelItemCount()): | |
| 217 titm = self.networksList.topLevelItem(index) | |
| 218 if titm.text(0) == networkName: | |
| 219 self.__setAutoConnectEntry(titm, True) | |
| 220 else: | |
| 221 self.__setAutoConnectEntry(titm, False) | |
| 222 else: | |
| 223 # step 1: update network object | |
| 224 network = self.__manager.getNetwork(networkName) | |
| 225 network.setAutoConnect(False) | |
| 226 self.__manager.networkChanged() | |
| 227 | |
| 228 # step 2: update list entry | |
| 229 self.__setAutoConnectEntry(itm, False) | |
| 230 | |
| 231 def __setAutoConnectEntry(self, itm, on): | |
| 232 """ | |
| 233 Private method to set the auto-connect entry of a network item. | |
| 234 | |
| 235 @param itm reference to the network item (QTreeWidgetItem) | |
| 236 @param on flag indicating the auto-connect state (boolean) | |
| 237 """ | |
| 238 autoConnect = self.tr("Yes") if on else self.tr("No") | |
| 239 for index in range(itm.childCount()): | |
| 240 citm = itm.child(index) | |
| 241 if citm.text(0) == self.tr("Auto-Connect"): | |
| 242 citm.setText(1, autoConnect) | |
| 243 | |
| 244 @pyqtSlot() | |
| 245 def on_editIdentitiesButton_clicked(self): | |
| 246 """ | |
| 247 Private slot to edit the identities. | |
| 248 """ | |
| 249 from .IrcIdentitiesEditDialog import IrcIdentitiesEditDialog | |
| 250 dlg = IrcIdentitiesEditDialog(self.__manager, "", self) | |
| 251 dlg.exec_() | |
| 252 | |
| 253 selectedNetwork = self.networksList.selectedItems() | |
| 254 if selectedNetwork: | |
| 255 selectedNetworkName = selectedNetwork[0].text(0) | |
| 256 else: | |
| 257 selectedNetworkName = "" | |
| 258 self.__refreshNetworksList() | |
| 259 if selectedNetworkName: | |
| 260 for index in range(self.networksList.topLevelItemCount()): | |
| 261 itm = self.networksList.topLevelItem(index) | |
| 262 if itm.text(0) == selectedNetworkName: | |
| 263 itm.setSelected(True) | |
| 264 break |
