gui/serverlist.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005 by The Quassel Team                                *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include "serverlist.h"
  22 #include "identities.h"
  23 #include "guiproxy.h"
  24
  25 /* NOTE: This dialog holds not only the server list, but also the identities.
  26  *       This makes perfect sense given the fact that connections are initiated from
  27  *       this dialog, and that the dialog exists during the lifetime of the program.
  28  */
  29
  30 ServerListDlg::ServerListDlg(QWidget *parent) : QDialog(parent) {
  31   ui.setupUi(this);
  32
  33   QSettings settings;
  34   settings.beginGroup("GUI");
  35   ui.showOnStartup->setChecked(settings.value("ShowServerListOnStartup", true).toBool());
  36
  37   updateNetworkTree();
  38   connect(ui.networkTree, SIGNAL(itemSelectionChanged()), this, SLOT(updateButtons()));
  39
  40   settings.endGroup();
  41   // check if we already have a valid identity
  42   if(!global->getData("Identities", VarMap()).toMap().contains("Default")) editIdentities(true);
  43   connect(this, SIGNAL(requestConnect(QStringList)), guiProxy, SLOT(gsRequestConnect(QStringList)));
  44
  45   // Autoconnect
  46   QStringList list;
  47   VarMap networks = global->getData("Networks").toMap();
  48   foreach(QString net, networks.keys()) {
  49     if(networks[net].toMap()["AutoConnect"].toBool()) {
  50       list << net;
  51     }
  52   }
  53   qDebug() << "Autoconnect:"<<list;
  54   if(!list.isEmpty()) emit requestConnect(list);
  55 }
  56
  57 ServerListDlg::~ServerListDlg() {
  58
  59 }
  60
  61 void ServerListDlg::updateNetworkTree() {
  62   VarMap networks = global->getData("Networks").toMap();
  63   //QStringList headers;
  64   //headers << "Network" << "Autoconnect";
  65   ui.networkTree->clear();
  66   //ui.networkTree->setHeaderLabels(headers);
  67   ui.networkTree->setHeaderLabel("Networks");
  68   QHash<QString, QTreeWidgetItem *> groups;
  69   foreach(QString net, networks.keys()) {
  70     VarMap s = networks[net].toMap();
  71     QString gr = s["Group"].toString();
  72     QTreeWidgetItem *item = 0;
  73     if(gr.isEmpty()) {
  74       item = new QTreeWidgetItem(ui.networkTree);
  75     } else {
  76       if(groups.contains(gr)) {
  77         item = new QTreeWidgetItem(groups[gr]);
  78       } else {
  79         QTreeWidgetItem *newgr = new QTreeWidgetItem(ui.networkTree);
  80         //ui.networkTree->addTopLevelItem(newgr);
  81         newgr->setText(0, gr);
  82         newgr->setFlags(newgr->flags() & ~Qt::ItemIsSelectable);
  83         groups[gr] = newgr;
  84         item = new QTreeWidgetItem(newgr);
  85         newgr->setExpanded(true);
  86         ui.networkTree->addTopLevelItem(newgr);
  87         //ui.networkTree->expandItem(newgr); //<-- buggy Qt?
  88       }
  89     }
  90     item->setText(0, net);
  91     item->setToolTip(0, s["Description"].toString());
  92     //item->setFlags(item->flags() | Qt::ItemIsUserCheckable);
  93     //item->setCheckState(1, Qt::Unchecked);
  94   }
  95   ui.networkTree->sortItems(0, Qt::AscendingOrder);
  96
  97 }
  98
  99 void ServerListDlg::updateButtons() {
 100   QList<QTreeWidgetItem *> selected = ui.networkTree->selectedItems();
 101   ui.editButton->setEnabled(selected.size() == 1);
 102   ui.deleteButton->setEnabled(selected.size() >= 1);
 103   ui.connectButton->setEnabled(selected.size() >= 1);
 104
 105 }
 106
 107 bool ServerListDlg::showOnStartup() {
 108   return ui.showOnStartup->isChecked();
 109 }
 110
 111 void ServerListDlg::on_addButton_clicked() {
 112   NetworkEditDlg dlg(this, VarMap());
 113   if(dlg.exec() == QDialog::Accepted) {
 114     VarMap networks = global->getData("Networks").toMap();
 115     VarMap net = dlg.getNetwork();
 116     networks[net["Name"].toString()] = net;
 117     global->putData("Networks", networks);
 118     updateNetworkTree();
 119   }
 120 }
 121
 122 void ServerListDlg::on_editButton_clicked() {
 123   QString curnet = ui.networkTree->currentItem()->text(0);
 124   VarMap networks = global->getData("Networks").toMap();
 125   NetworkEditDlg dlg(this, networks[curnet].toMap());
 126   if(dlg.exec() == QDialog::Accepted) {
 127     VarMap net = dlg.getNetwork();
 128     networks.remove(curnet);
 129     networks[net["Name"].toString()] = net;
 130     global->putData("Networks", networks);
 131     updateNetworkTree();
 132   }
 133 }
 134
 135 void ServerListDlg::on_deleteButton_clicked() {
 136   if(QMessageBox::warning(this, tr("Remove Network?"), tr("Are you sure you want to delete the selected network(s)?"),
 137                         QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
 138     VarMap networks = global->getData("Networks").toMap();
 139     QList<QTreeWidgetItem *> sel = ui.networkTree->selectedItems();
 140     foreach(QTreeWidgetItem *item, sel) {
 141       networks.remove(item->text(0));
 142     }
 143     global->putData("Networks", networks);
 144     updateNetworkTree();
 145   }
 146 }
 147
 148 void ServerListDlg::editIdentities(bool end) {
 149   IdentitiesDlg dlg(this);
 150   if(dlg.exec() == QDialog::Accepted) {
 151     /* Should now all be handled within the dialog class. Global settings rulez0rs. */
 152     //identities = dlg.getIdentities();
 153     //QMap<QString, QString> mapping = dlg.getNameMapping();
 154     // add mapping here  <-- well, I don't fucking know anymore what I meant by this back in 2005...
 155
 156     //
 157     //storeIdentities();
 158     //storeNetworks();  // ? how to treat mapping and NOT save changes not yet applied to the server list?
 159   }
 160   else if(end) exit(0);
 161 }
 162
 163 void ServerListDlg::on_showOnStartup_stateChanged(int) {
 164   QSettings s;
 165   s.setValue("GUI/ShowServerListOnStartup", ui.showOnStartup->isChecked());
 166 }
 167
 168 void ServerListDlg::accept() {
 169   QStringList nets;
 170   QList<QTreeWidgetItem *> list = ui.networkTree->selectedItems();
 171   foreach(QTreeWidgetItem *item, list) {
 172     nets << item->text(0);
 173   }
 174   emit requestConnect(nets);
 175   QDialog::accept();
 176 }
 177
 178 /***************************************************************************/
 179
 180 NetworkEditDlg::NetworkEditDlg(QWidget *parent, VarMap _network) : QDialog(parent) {
 181   ui.setupUi(this);
 182   network = _network;
 183   oldName = network["Name"].toString();
 184
 185   connect(ui.serverList, SIGNAL(itemSelectionChanged()), this, SLOT(updateServerButtons()));
 186
 187   VarMap identities = global->getData("Identities").toMap();
 188
 189   ui.identityList->addItem(tr("Default Identity"));
 190   foreach(QString id, identities.keys()) {
 191     if(id != "Default") ui.identityList->addItem(id);
 192   }
 193   QStringList groups; groups << "";
 194   VarMap nets = global->getData("Networks").toMap();
 195   foreach(QString net, nets.keys()) {
 196     QString gr = nets[net].toMap()["Group"].toString();
 197     if(!groups.contains(gr) && !gr.isEmpty()) {
 198       groups.append(gr);
 199     }
 200   }
 201   ui.networkGroup->addItems(groups);
 202   if(network.size() == 0) network = createDefaultNetwork();
 203
 204   ui.networkName->setText(network["Name"].toString());
 205   if(network["Group"].toString().isEmpty()) ui.networkGroup->setCurrentIndex(0);
 206   else ui.networkGroup->setCurrentIndex(ui.networkGroup->findText(network["Group"].toString()));
 207   if(network["Identity"].toString().isEmpty() || network["Identity"].toString() == "Default") ui.identityList->setCurrentIndex(0);
 208   else ui.identityList->setCurrentIndex(ui.identityList->findText(network["Identity"].toString()));
 209   ui.enableAutoConnect->setChecked(network["AutoConnect"].toBool());
 210   updateWidgets();
 211
 212   on_networkName_textChanged(ui.networkName->text());
 213   ui.networkName->setFocus();
 214 }
 215
 216 VarMap NetworkEditDlg::createDefaultNetwork() {
 217   VarMap net;
 218
 219   net["Name"] = QString();
 220   net["Group"] = QString();
 221   net["Identity"] = QString("Default");
 222
 223   return net;
 224 }
 225
 226 void NetworkEditDlg::updateWidgets() {
 227   ui.serverList->clear();
 228   foreach(QVariant s, network["Servers"].toList()) {
 229     VarMap server = s.toMap();
 230     QString entry = QString("%1:%2").arg(server["Address"].toString()).arg(server["Port"].toInt());
 231     QListWidgetItem *item = new QListWidgetItem(entry);
 232     //if(server["Exclude"].toBool()) item->setCheckState(Qt::Checked);
 233     ui.serverList->addItem(item);
 234   }
 235   updateServerButtons();
 236 }
 237
 238 void NetworkEditDlg::updateServerButtons() {
 239   Q_ASSERT(ui.serverList->selectedItems().size() <= 1);
 240   int curidx;
 241   if(ui.serverList->selectedItems().isEmpty()) curidx = -1;
 242   else curidx = ui.serverList->row(ui.serverList->selectedItems()[0]);
 243   ui.editServer->setEnabled(curidx >= 0);
 244   ui.deleteServer->setEnabled(curidx >= 0);
 245   ui.upServer->setEnabled(curidx > 0);
 246   ui.downServer->setEnabled(curidx >= 0 && curidx < ui.serverList->count() - 1);
 247
 248 }
 249
 250 void NetworkEditDlg::on_networkName_textChanged(QString text) {
 251   ui.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(!text.isEmpty());
 252 }
 253
 254 void NetworkEditDlg::accept() {
 255   QString reason = checkValidity();
 256   if(reason.isEmpty()) {
 257     network["Name"] = ui.networkName->text();
 258     network["Description"] = ui.networkDesc->text();
 259     /*if(ui.networkGroup->currentText() == "<none>") network["Group"] = "";
 260     else */ network["Group"] = ui.networkGroup->currentText();
 261     network["AutoConnect"] = ui.enableAutoConnect->isChecked();
 262     if(ui.identityList->currentIndex()) network["Identity"] = ui.identityList->currentText();
 263     else network["Identity"] = "Default";
 264     QDialog::accept();
 265   } else {
 266     QMessageBox::warning(this, tr("Invalid Network Settings!"),
 267                          tr("<b>Your network settings are invalid!</b><br>%1").arg(reason));
 268   }
 269
 270 }
 271
 272 QString NetworkEditDlg::checkValidity() {
 273   QString r;
 274   VarMap nets = global->getData("Networks").toMap();
 275   if(ui.networkName->text() != oldName && nets.keys().contains(ui.networkName->text())) {
 276     r += tr(" Network name already exists.");
 277   }
 278   if(network["Servers"].toList().isEmpty()) {
 279     r += tr(" You need to enter at least one server for this network.");
 280   }
 281   return r;
 282 }
 283
 284 void NetworkEditDlg::on_addServer_clicked() {
 285   ServerEditDlg dlg(this);
 286   if(dlg.exec() == QDialog::Accepted) {
 287     QList<QVariant> list = network["Servers"].toList();
 288     list.append(dlg.getServer());
 289     network["Servers"] = list;
 290     updateWidgets();
 291   }
 292 }
 293
 294 void NetworkEditDlg::on_editServer_clicked() {
 295   int idx = ui.serverList->currentRow();
 296   ServerEditDlg dlg(this, network["Servers"].toList()[idx].toMap());
 297   if(dlg.exec() == QDialog::Accepted) {
 298     QList<QVariant> list = network["Servers"].toList();
 299     list[idx] = dlg.getServer();
 300     network["Servers"] = list;
 301     updateWidgets();
 302   }
 303 }
 304
 305 void NetworkEditDlg::on_deleteServer_clicked() {
 306   int idx = ui.serverList->currentRow();
 307   QList<QVariant> list = network["Servers"].toList();
 308   list.removeAt(idx);
 309   network["Servers"] = list;
 310   updateWidgets();
 311   if(idx < ui.serverList->count()) ui.serverList->setCurrentRow(idx);
 312   else if(ui.serverList->count()) ui.serverList->setCurrentRow(ui.serverList->count()-1);
 313 }
 314
 315 void NetworkEditDlg::on_upServer_clicked() {
 316   int idx = ui.serverList->currentRow();
 317   QList<QVariant> list = network["Servers"].toList();
 318   list.swap(idx, idx-1);
 319   network["Servers"] = list;
 320   updateWidgets();
 321   ui.serverList->setCurrentRow(idx-1);
 322 }
 323
 324 void NetworkEditDlg::on_downServer_clicked() {
 325   int idx = ui.serverList->currentRow();
 326   QList<QVariant> list = network["Servers"].toList();
 327   list.swap(idx, idx+1);
 328   network["Servers"] = list;
 329   updateWidgets();
 330   ui.serverList->setCurrentRow(idx+1);
 331 }
 332
 333 void NetworkEditDlg::on_editIdentities_clicked() {
 334   QString id;
 335   if(ui.identityList->currentIndex() > 0) id = ui.identityList->currentText();
 336   else id = "Default";
 337   IdentitiesDlg dlg(this, id);
 338   if(dlg.exec() == QDialog::Accepted) {
 339     VarMap identities = global->getData("Identities").toMap();
 340     ui.identityList->clear();
 341     ui.identityList->addItem(tr("Default Identity"));
 342     foreach(QString i, identities.keys()) {
 343       if(i != "Default") ui.identityList->addItem(i);
 344     }
 345     QMap<QString, QString> mapping = dlg.getNameMapping();
 346     if(mapping.contains(id)) id = mapping[id];
 347     else id = "Default";
 348     if(id != "Default") ui.identityList->setCurrentIndex(ui.identityList->findText(id));
 349     else ui.identityList->setCurrentIndex(0);
 350     network["Identity"] = id;
 351   }
 352 }
 353
 354 /***************************************************************************/
 355
 356 ServerEditDlg::ServerEditDlg(QWidget *parent, VarMap server) {
 357   ui.setupUi(this);
 358
 359   if(!server.isEmpty()) {
 360     ui.serverAddress->setText(server["Address"].toString());
 361     ui.serverPort->setValue(server["Port"].toInt());
 362   } else {
 363     ui.serverAddress->setText(QString());
 364     ui.serverPort->setValue(6667);
 365   }
 366   on_serverAddress_textChanged();
 367 }
 368
 369 void ServerEditDlg::on_serverAddress_textChanged() {
 370   ui.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(!ui.serverAddress->text().isEmpty());
 371 }
 372
 373 VarMap ServerEditDlg::getServer() {
 374   VarMap s;
 375   s["Address"] = ui.serverAddress->text();
 376   s["Port"] = ui.serverPort->text();
 377   return s;
 378 }
 379
 380
 381 /***************************************************************************/