gui/serverlist.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-07 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   if(!list.isEmpty()) emit requestConnect(list);
  54 }
  55
  56 ServerListDlg::~ServerListDlg() {
  57
  58 }
  59
  60 void ServerListDlg::updateNetworkTree() {
  61   VarMap networks = global->getData("Networks").toMap();
  62   //QStringList headers;
  63   //headers << "Network" << "Autoconnect";
  64   ui.networkTree->clear();
  65   //ui.networkTree->setHeaderLabels(headers);
  66   ui.networkTree->setHeaderLabel("Networks");
  67   QHash<QString, QTreeWidgetItem *> groups;
  68   foreach(QString net, networks.keys()) {
  69     VarMap s = networks[net].toMap();
  70     QString gr = s["Group"].toString();
  71     QTreeWidgetItem *item = 0;
  72     if(gr.isEmpty()) {
  73       item = new QTreeWidgetItem(ui.networkTree);
  74     } else {
  75       if(groups.contains(gr)) {
  76         item = new QTreeWidgetItem(groups[gr]);
  77       } else {
  78         QTreeWidgetItem *newgr = new QTreeWidgetItem(ui.networkTree);
  79         //ui.networkTree->addTopLevelItem(newgr);
  80         newgr->setText(0, gr);
  81         newgr->setFlags(newgr->flags() & ~Qt::ItemIsSelectable);
  82         groups[gr] = newgr;
  83         item = new QTreeWidgetItem(newgr);
  84         newgr->setExpanded(true);
  85         ui.networkTree->addTopLevelItem(newgr);
  86         //ui.networkTree->expandItem(newgr); //<-- buggy Qt?
  87       }
  88     }
  89     item->setText(0, net);
  90     item->setToolTip(0, s["Description"].toString());
  91     //item->setFlags(item->flags() | Qt::ItemIsUserCheckable);
  92     //item->setCheckState(1, Qt::Unchecked);
  93   }
  94   ui.networkTree->sortItems(0, Qt::AscendingOrder);
  95
  96 }
  97
  98 void ServerListDlg::updateButtons() {
  99   QList<QTreeWidgetItem *> selected = ui.networkTree->selectedItems();
 100   ui.editButton->setEnabled(selected.size() == 1);
 101   ui.deleteButton->setEnabled(selected.size() >= 1);
 102   ui.connectButton->setEnabled(selected.size() >= 1);
 103
 104 }
 105
 106 bool ServerListDlg::showOnStartup() {
 107   return ui.showOnStartup->isChecked();
 108 }
 109
 110 void ServerListDlg::on_addButton_clicked() {
 111   NetworkEditDlg dlg(this, VarMap());
 112   if(dlg.exec() == QDialog::Accepted) {
 113     VarMap networks = global->getData("Networks").toMap();
 114     VarMap net = dlg.getNetwork();
 115     networks[net["Name"].toString()] = net;
 116     global->putData("Networks", networks);
 117     updateNetworkTree();
 118   }
 119 }
 120
 121 void ServerListDlg::on_editButton_clicked() {
 122   QString curnet = ui.networkTree->currentItem()->text(0);
 123   VarMap networks = global->getData("Networks").toMap();
 124   NetworkEditDlg dlg(this, networks[curnet].toMap());
 125   if(dlg.exec() == QDialog::Accepted) {
 126     VarMap net = dlg.getNetwork();
 127     networks.remove(curnet);
 128     networks[net["Name"].toString()] = net;
 129     global->putData("Networks", networks);
 130     updateNetworkTree();
 131   }
 132 }
 133
 134 void ServerListDlg::on_deleteButton_clicked() {
 135   if(QMessageBox::warning(this, tr("Remove Network?"), tr("Are you sure you want to delete the selected network(s)?"),
 136                         QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
 137     VarMap networks = global->getData("Networks").toMap();
 138     QList<QTreeWidgetItem *> sel = ui.networkTree->selectedItems();
 139     foreach(QTreeWidgetItem *item, sel) {
 140       networks.remove(item->text(0));
 141     }
 142     global->putData("Networks", networks);
 143     updateNetworkTree();
 144   }
 145 }
 146
 147 void ServerListDlg::editIdentities(bool end) {
 148   IdentitiesDlg dlg(this);
 149   if(dlg.exec() == QDialog::Accepted) {
 150     /* Should now all be handled within the dialog class. Global settings rulez0rs. */
 151     //identities = dlg.getIdentities();
 152     //QMap<QString, QString> mapping = dlg.getNameMapping();
 153     // add mapping here  <-- well, I don't fucking know anymore what I meant by this back in 2005...
 154
 155     //
 156     //storeIdentities();
 157     //storeNetworks();  // ? how to treat mapping and NOT save changes not yet applied to the server list?
 158   }
 159   else if(end) exit(0);
 160 }
 161
 162 void ServerListDlg::on_showOnStartup_stateChanged(int) {
 163   QSettings s;
 164   s.setValue("GUI/ShowServerListOnStartup", ui.showOnStartup->isChecked());
 165 }
 166
 167 void ServerListDlg::accept() {
 168   QStringList nets;
 169   QList<QTreeWidgetItem *> list = ui.networkTree->selectedItems();
 170   foreach(QTreeWidgetItem *item, list) {
 171     nets << item->text(0);
 172   }
 173   emit requestConnect(nets);
 174   QDialog::accept();
 175 }
 176
 177 /***************************************************************************/
 178
 179 NetworkEditDlg::NetworkEditDlg(QWidget *parent, VarMap _network) : QDialog(parent) {
 180   ui.setupUi(this);
 181   network = _network;
 182   oldName = network["Name"].toString();
 183
 184   connect(ui.serverList, SIGNAL(itemSelectionChanged()), this, SLOT(updateServerButtons()));
 185
 186   VarMap identities = global->getData("Identities").toMap();
 187
 188   ui.identityList->addItem(tr("Default Identity"));
 189   foreach(QString id, identities.keys()) {
 190     if(id != "Default") ui.identityList->addItem(id);
 191   }
 192   QStringList groups; groups << "";
 193   VarMap nets = global->getData("Networks").toMap();
 194   foreach(QString net, nets.keys()) {
 195     QString gr = nets[net].toMap()["Group"].toString();
 196     if(!groups.contains(gr) && !gr.isEmpty()) {
 197       groups.append(gr);
 198     }
 199   }
 200   ui.networkGroup->addItems(groups);
 201   if(network.size() == 0) network = createDefaultNetwork();
 202
 203   ui.networkName->setText(network["Name"].toString());
 204   if(network["Group"].toString().isEmpty()) ui.networkGroup->setCurrentIndex(0);
 205   else ui.networkGroup->setCurrentIndex(ui.networkGroup->findText(network["Group"].toString()));
 206   if(network["Identity"].toString().isEmpty() || network["Identity"].toString() == "Default") ui.identityList->setCurrentIndex(0);
 207   else ui.identityList->setCurrentIndex(ui.identityList->findText(network["Identity"].toString()));
 208   ui.enableAutoConnect->setChecked(network["AutoConnect"].toBool());
 209   updateWidgets();
 210
 211   on_networkName_textChanged(ui.networkName->text());
 212   ui.networkName->setFocus();
 213 }
 214
 215 VarMap NetworkEditDlg::createDefaultNetwork() {
 216   VarMap net;
 217
 218   net["Name"] = QString();
 219   net["Group"] = QString();
 220   net["Identity"] = QString("Default");
 221
 222   return net;
 223 }
 224
 225 void NetworkEditDlg::updateWidgets() {
 226   ui.serverList->clear();
 227   foreach(QVariant s, network["Servers"].toList()) {
 228     VarMap server = s.toMap();
 229     QString entry = QString("%1:%2").arg(server["Address"].toString()).arg(server["Port"].toInt());
 230     QListWidgetItem *item = new QListWidgetItem(entry);
 231     //if(server["Exclude"].toBool()) item->setCheckState(Qt::Checked);
 232     ui.serverList->addItem(item);
 233   }
 234   ui.performEdit->clear();
 235   ui.performEdit->setText( network["Perform"].toString() );
 236   updateServerButtons();
 237 }
 238
 239 void NetworkEditDlg::updateServerButtons() {
 240   Q_ASSERT(ui.serverList->selectedItems().size() <= 1);
 241   int curidx;
 242   if(ui.serverList->selectedItems().isEmpty()) curidx = -1;
 243   else curidx = ui.serverList->row(ui.serverList->selectedItems()[0]);
 244   ui.editServer->setEnabled(curidx >= 0);
 245   ui.deleteServer->setEnabled(curidx >= 0);
 246   ui.upServer->setEnabled(curidx > 0);
 247   ui.downServer->setEnabled(curidx >= 0 && curidx < ui.serverList->count() - 1);
 248
 249 }
 250
 251 void NetworkEditDlg::on_networkName_textChanged(QString text) {
 252   ui.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(!text.isEmpty());
 253 }
 254
 255 void NetworkEditDlg::accept() {
 256   QString reason = checkValidity();
 257   if(reason.isEmpty()) {
 258     network["Name"] = ui.networkName->text();
 259     network["Description"] = ui.networkDesc->text();
 260     /*if(ui.networkGroup->currentText() == "<none>") network["Group"] = "";
 261     else */ network["Group"] = ui.networkGroup->currentText();
 262     network["AutoConnect"] = ui.enableAutoConnect->isChecked();
 263     network["Perform"] = ui.performEdit->toPlainText();
 264     if(ui.identityList->currentIndex()) network["Identity"] = ui.identityList->currentText();
 265     else network["Identity"] = "Default";
 266     QDialog::accept();
 267   } else {
 268     QMessageBox::warning(this, tr("Invalid Network Settings!"),
 269                          tr("<b>Your network settings are invalid!</b><br>%1").arg(reason));
 270   }
 271
 272 }
 273
 274 QString NetworkEditDlg::checkValidity() {
 275   QString r;
 276   VarMap nets = global->getData("Networks").toMap();
 277   if(ui.networkName->text() != oldName && nets.keys().contains(ui.networkName->text())) {
 278     r += tr(" Network name already exists.");
 279   }
 280   if(network["Servers"].toList().isEmpty()) {
 281     r += tr(" You need to enter at least one server for this network.");
 282   }
 283   return r;
 284 }
 285
 286 void NetworkEditDlg::on_addServer_clicked() {
 287   ServerEditDlg dlg(this);
 288   if(dlg.exec() == QDialog::Accepted) {
 289     QList<QVariant> list = network["Servers"].toList();
 290     list.append(dlg.getServer());
 291     network["Servers"] = list;
 292     updateWidgets();
 293   }
 294 }
 295
 296 void NetworkEditDlg::on_editServer_clicked() {
 297   int idx = ui.serverList->currentRow();
 298   ServerEditDlg dlg(this, network["Servers"].toList()[idx].toMap());
 299   if(dlg.exec() == QDialog::Accepted) {
 300     QList<QVariant> list = network["Servers"].toList();
 301     list[idx] = dlg.getServer();
 302     network["Servers"] = list;
 303     updateWidgets();
 304   }
 305 }
 306
 307 void NetworkEditDlg::on_deleteServer_clicked() {
 308   int idx = ui.serverList->currentRow();
 309   QList<QVariant> list = network["Servers"].toList();
 310   list.removeAt(idx);
 311   network["Servers"] = list;
 312   updateWidgets();
 313   if(idx < ui.serverList->count()) ui.serverList->setCurrentRow(idx);
 314   else if(ui.serverList->count()) ui.serverList->setCurrentRow(ui.serverList->count()-1);
 315 }
 316
 317 void NetworkEditDlg::on_upServer_clicked() {
 318   int idx = ui.serverList->currentRow();
 319   QList<QVariant> list = network["Servers"].toList();
 320   list.swap(idx, idx-1);
 321   network["Servers"] = list;
 322   updateWidgets();
 323   ui.serverList->setCurrentRow(idx-1);
 324 }
 325
 326 void NetworkEditDlg::on_downServer_clicked() {
 327   int idx = ui.serverList->currentRow();
 328   QList<QVariant> list = network["Servers"].toList();
 329   list.swap(idx, idx+1);
 330   network["Servers"] = list;
 331   updateWidgets();
 332   ui.serverList->setCurrentRow(idx+1);
 333 }
 334
 335 void NetworkEditDlg::on_editIdentities_clicked() {
 336   QString id;
 337   if(ui.identityList->currentIndex() > 0) id = ui.identityList->currentText();
 338   else id = "Default";
 339   IdentitiesDlg dlg(this, id);
 340   if(dlg.exec() == QDialog::Accepted) {
 341     VarMap identities = global->getData("Identities").toMap();
 342     ui.identityList->clear();
 343     ui.identityList->addItem(tr("Default Identity"));
 344     foreach(QString i, identities.keys()) {
 345       if(i != "Default") ui.identityList->addItem(i);
 346     }
 347     QMap<QString, QString> mapping = dlg.getNameMapping();
 348     if(mapping.contains(id)) id = mapping[id];
 349     else id = "Default";
 350     if(id != "Default") ui.identityList->setCurrentIndex(ui.identityList->findText(id));
 351     else ui.identityList->setCurrentIndex(0);
 352     network["Identity"] = id;
 353   }
 354 }
 355
 356 /***************************************************************************/
 357
 358 ServerEditDlg::ServerEditDlg(QWidget *parent, VarMap server) {
 359   ui.setupUi(this);
 360
 361   if(!server.isEmpty()) {
 362     ui.serverAddress->setText(server["Address"].toString());
 363     ui.serverPort->setValue(server["Port"].toInt());
 364   } else {
 365     ui.serverAddress->setText(QString());
 366     ui.serverPort->setValue(6667);
 367   }
 368   on_serverAddress_textChanged();
 369 }
 370
 371 void ServerEditDlg::on_serverAddress_textChanged() {
 372   ui.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(!ui.serverAddress->text().isEmpty());
 373 }
 374
 375 VarMap ServerEditDlg::getServer() {
 376   VarMap s;
 377   s["Address"] = ui.serverAddress->text();
 378   s["Port"] = ui.serverPort->text();
 379   return s;
 380 }
 381
 382
 383 /***************************************************************************/