src/uisupport/networkmodelcontroller.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-09 by the Quassel Project                          *
   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) version 3.                                           *
   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 <QComboBox>
  22 #include <QDialogButtonBox>
  23 #include <QGridLayout>
  24 #include <QLabel>
  25 #include <QLineEdit>
  26 #include <QInputDialog>
  27 #include <QMessageBox>
  28 #include <QPushButton>
  29
  30 #include "networkmodelcontroller.h"
  31
  32 #include "buffermodel.h"
  33 #include "buffersettings.h"
  34 #include "iconloader.h"
  35 #include "clientidentity.h"
  36 #include "network.h"
  37 #include "util.h"
  38 #include "clientignorelistmanager.h"
  39 #include "client.h"
  40
  41 NetworkModelController::NetworkModelController(QObject *parent)
  42 : QObject(parent),
  43   _actionCollection(new ActionCollection(this)),
  44   _messageFilter(0),
  45   _receiver(0)
  46 {
  47
  48   connect(_actionCollection, SIGNAL(actionTriggered(QAction *)), SLOT(actionTriggered(QAction *)));
  49
  50 }
  51
  52 NetworkModelController::~NetworkModelController() {
  53
  54 }
  55
  56 Action * NetworkModelController::registerAction(ActionType type, const QString &text, bool checkable) {
  57   return registerAction(type, QPixmap(), text, checkable);
  58 }
  59
  60 Action * NetworkModelController::registerAction(ActionType type, const QPixmap &icon, const QString &text, bool checkable) {
  61   Action *act;
  62   if(icon.isNull())
  63     act = new Action(text, this);
  64   else
  65     act = new Action(icon, text, this);
  66
  67   act->setCheckable(checkable);
  68   act->setData(type);
  69
  70   _actionCollection->addAction(QString::number(type, 16), act);
  71   _actionByType[type] = act;
  72   return act;
  73 }
  74
  75 /******** Helper Functions ***********************************************************************/
  76
  77 void NetworkModelController::setIndexList(const QModelIndex &index) {
  78   _indexList = QList<QModelIndex>() << index;
  79 }
  80
  81 void NetworkModelController::setIndexList(const QList<QModelIndex> &list) {
  82   _indexList = list;
  83 }
  84
  85 void NetworkModelController::setMessageFilter(MessageFilter *filter) {
  86   _messageFilter = filter;
  87 }
  88
  89 void NetworkModelController::setContextItem(const QString &contextItem) {
  90   _contextItem = contextItem;
  91 }
  92
  93 void NetworkModelController::setSlot(QObject *receiver, const char *method) {
  94   _receiver = receiver;
  95   _method = method;
  96 }
  97
  98 bool NetworkModelController::checkRequirements(const QModelIndex &index, ItemActiveStates requiredActiveState) {
  99   if(!index.isValid())
 100     return false;
 101
 102   ItemActiveStates isActive = index.data(NetworkModel::ItemActiveRole).toBool()
 103   ? ActiveState
 104   : InactiveState;
 105
 106   if(!(isActive & requiredActiveState))
 107     return false;
 108
 109   return true;
 110 }
 111
 112 QString NetworkModelController::nickName(const QModelIndex &index) const {
 113   IrcUser *ircUser = qobject_cast<IrcUser *>(index.data(NetworkModel::IrcUserRole).value<QObject *>());
 114   if(ircUser)
 115     return ircUser->nick();
 116
 117   BufferInfo bufferInfo = index.data(NetworkModel::BufferInfoRole).value<BufferInfo>();
 118   if(!bufferInfo.isValid())
 119     return QString();
 120   if(bufferInfo.type() != BufferInfo::QueryBuffer)
 121     return QString();
 122
 123   return bufferInfo.bufferName(); // FIXME this might break with merged queries maybe
 124 }
 125
 126 BufferId NetworkModelController::findQueryBuffer(const QModelIndex &index, const QString &predefinedNick) const {
 127   NetworkId networkId = index.data(NetworkModel::NetworkIdRole).value<NetworkId>();
 128   if(!networkId.isValid())
 129     return BufferId();
 130
 131   QString nick = predefinedNick.isEmpty() ? nickName(index) : predefinedNick;
 132   if(nick.isEmpty())
 133     return BufferId();
 134
 135   return findQueryBuffer(networkId, nick);
 136 }
 137
 138 BufferId NetworkModelController::findQueryBuffer(NetworkId networkId, const QString &nick) const {
 139   return Client::networkModel()->bufferId(networkId, nick);
 140 }
 141
 142 void NetworkModelController::removeBuffers(const QModelIndexList &indexList) {
 143   QList<BufferInfo> inactive;
 144   foreach(QModelIndex index, indexList) {
 145     BufferInfo info = index.data(NetworkModel::BufferInfoRole).value<BufferInfo>();
 146     if(info.isValid()) {
 147       if(info.type() == BufferInfo::QueryBuffer
 148         || (info.type() == BufferInfo::ChannelBuffer && !index.data(NetworkModel::ItemActiveRole).toBool()))
 149         inactive << info;
 150     }
 151   }
 152   QString msg;
 153   if(inactive.count()) {
 154     msg = tr("Do you want to delete the following buffer(s) permanently?", 0, inactive.count());
 155     msg += "<ul>";
 156     foreach(BufferInfo info, inactive)
 157       msg += QString("<li>%1</li>").arg(info.bufferName());
 158     msg += "</ul>";
 159     msg += tr("<b>Note:</b> This will delete all related data, including all backlog data, from the core's database and cannot be undone.");
 160     if(inactive.count() != indexList.count())
 161       msg += tr("<br>Active channel buffers cannot be deleted, please part the channel first.");
 162
 163     if(QMessageBox::question(0, tr("Remove buffers permanently?"), msg, QMessageBox::Yes|QMessageBox::No, QMessageBox::No) == QMessageBox::Yes) {
 164       foreach(BufferInfo info, inactive)
 165         Client::removeBuffer(info.bufferId());
 166     }
 167   }
 168 }
 169
 170 void NetworkModelController::handleExternalAction(ActionType type, QAction *action) {
 171   Q_UNUSED(type);
 172   if(receiver() && method()) {
 173     if(!QMetaObject::invokeMethod(receiver(), method(), Q_ARG(QAction *, action)))
 174       qWarning() << "NetworkModelActionController::handleExternalAction(): Could not invoke slot" << receiver() << method();
 175   }
 176 }
 177
 178 /******** Handle Actions *************************************************************************/
 179
 180 void NetworkModelController::actionTriggered(QAction *action) {
 181   ActionType type = (ActionType)action->data().toInt();
 182   if(type > 0) {
 183     if(type & NetworkMask)
 184       handleNetworkAction(type, action);
 185     else if(type & BufferMask)
 186       handleBufferAction(type, action);
 187     else if(type & HideMask)
 188       handleHideAction(type, action);
 189     else if(type & GeneralMask)
 190       handleGeneralAction(type, action);
 191     else if(type & NickMask)
 192       handleNickAction(type, action);
 193     else if(type & ExternalMask)
 194       handleExternalAction(type, action);
 195     else
 196       qWarning() << "NetworkModelController::actionTriggered(): Unhandled action!";
 197   }
 198 }
 199
 200 void NetworkModelController::handleNetworkAction(ActionType type, QAction *) {
 201   if(type == NetworkConnectAll || type == NetworkDisconnectAll) {
 202     foreach(NetworkId id, Client::networkIds()) {
 203       const Network *net = Client::network(id);
 204       if(type == NetworkConnectAll && net->connectionState() == Network::Disconnected)
 205         net->requestConnect();
 206       if(type == NetworkDisconnectAll && net->connectionState() != Network::Disconnected)
 207         net->requestDisconnect();
 208     }
 209     return;
 210   }
 211
 212   if(!indexList().count())
 213     return;
 214
 215   const Network *network = Client::network(indexList().at(0).data(NetworkModel::NetworkIdRole).value<NetworkId>());
 216   Q_CHECK_PTR(network);
 217   if(!network)
 218     return;
 219
 220   switch(type) {
 221     case NetworkConnect:
 222       network->requestConnect();
 223       break;
 224     case NetworkDisconnect:
 225       network->requestDisconnect();
 226       break;
 227     default:
 228       break;
 229   }
 230 }
 231
 232 void NetworkModelController::handleBufferAction(ActionType type, QAction *) {
 233   if(type == BufferRemove) {
 234     removeBuffers(indexList());
 235   } else {
 236
 237     QList<BufferInfo> bufferList; // create temp list because model indexes might change
 238     foreach(QModelIndex index, indexList()) {
 239       BufferInfo bufferInfo = index.data(NetworkModel::BufferInfoRole).value<BufferInfo>();
 240       if(bufferInfo.isValid())
 241         bufferList << bufferInfo;
 242     }
 243
 244     foreach(BufferInfo bufferInfo, bufferList) {
 245       switch(type) {
 246         case BufferJoin:
 247           Client::userInput(bufferInfo, QString("/JOIN %1").arg(bufferInfo.bufferName()));
 248           break;
 249         case BufferPart:
 250         {
 251           QString reason = Client::identity(Client::network(bufferInfo.networkId())->identity())->partReason();
 252           Client::userInput(bufferInfo, QString("/PART %1").arg(reason));
 253           break;
 254         }
 255         case BufferSwitchTo:
 256           Client::bufferModel()->switchToBuffer(bufferInfo.bufferId());
 257           break;
 258         default:
 259           break;
 260       }
 261     }
 262   }
 263 }
 264
 265 void NetworkModelController::handleHideAction(ActionType type, QAction *action) {
 266   Q_UNUSED(action)
 267
 268   int filter = 0;
 269   if(NetworkModelController::action(HideJoin)->isChecked())
 270     filter |= Message::Join | Message::NetsplitJoin;
 271   if(NetworkModelController::action(HidePart)->isChecked())
 272     filter |= Message::Part;
 273   if(NetworkModelController::action(HideQuit)->isChecked())
 274     filter |= Message::Quit | Message::NetsplitQuit;
 275   if(NetworkModelController::action(HideNick)->isChecked())
 276     filter |= Message::Nick;
 277   if(NetworkModelController::action(HideMode)->isChecked())
 278     filter |= Message::Mode;
 279   if(NetworkModelController::action(HideDayChange)->isChecked())
 280     filter |= Message::DayChange;
 281   if(NetworkModelController::action(HideTopic)->isChecked())
 282     filter |= Message::Topic;
 283
 284   switch(type) {
 285   case HideJoin:
 286   case HidePart:
 287   case HideQuit:
 288   case HideNick:
 289   case HideMode:
 290   case HideDayChange:
 291   case HideTopic:
 292     if(_messageFilter)
 293       BufferSettings(_messageFilter->idString()).setMessageFilter(filter);
 294     else {
 295       foreach(QModelIndex index, _indexList) {
 296         BufferId bufferId = index.data(NetworkModel::BufferIdRole).value<BufferId>();
 297         if(!bufferId.isValid())
 298           continue;
 299         BufferSettings(bufferId).setMessageFilter(filter);
 300       }
 301     }
 302     return;
 303   case HideApplyToAll:
 304     BufferSettings().setMessageFilter(filter);
 305   case HideUseDefaults:
 306     if(_messageFilter)
 307       BufferSettings(_messageFilter->idString()).removeFilter();
 308     else {
 309       foreach(QModelIndex index, _indexList) {
 310         BufferId bufferId = index.data(NetworkModel::BufferIdRole).value<BufferId>();
 311         if(!bufferId.isValid())
 312           continue;
 313         BufferSettings(bufferId).removeFilter();
 314       }
 315     }
 316     return;
 317   default:
 318     return;
 319   };
 320 }
 321
 322 void NetworkModelController::handleGeneralAction(ActionType type, QAction *action) {
 323   Q_UNUSED(action)
 324
 325   if(!indexList().count())
 326     return;
 327   NetworkId networkId = indexList().at(0).data(NetworkModel::NetworkIdRole).value<NetworkId>();
 328
 329   switch(type) {
 330     case JoinChannel: {
 331       QString channelName = contextItem();
 332       if(channelName.isEmpty()) {
 333         JoinDlg dlg(indexList().first());
 334         if(dlg.exec() == QDialog::Accepted) {
 335           channelName = dlg.channelName();
 336           networkId = dlg.networkId();
 337         }
 338       }
 339       if(!channelName.isEmpty()) {
 340         Client::instance()->userInput(BufferInfo::fakeStatusBuffer(networkId), QString("/JOIN %1").arg(channelName));
 341       }
 342       break;
 343     }
 344     case ShowChannelList:
 345       if(networkId.isValid())
 346         emit showChannelList(networkId);
 347       break;
 348     case ShowIgnoreList:
 349       if(networkId.isValid())
 350         emit showIgnoreList(QString());
 351       break;
 352     default:
 353       break;
 354   }
 355 }
 356
 357 void NetworkModelController::handleNickAction(ActionType type, QAction *action) {
 358   foreach(QModelIndex index, indexList()) {
 359     NetworkId networkId = index.data(NetworkModel::NetworkIdRole).value<NetworkId>();
 360     if(!networkId.isValid())
 361       continue;
 362     QString nick = nickName(index);
 363     if(nick.isEmpty())
 364       continue;
 365     BufferInfo bufferInfo = index.data(NetworkModel::BufferInfoRole).value<BufferInfo>();
 366     if(!bufferInfo.isValid())
 367       continue;
 368
 369     switch(type) {
 370       case NickWhois:
 371         Client::userInput(bufferInfo, QString("/WHOIS %1 %1").arg(nick));
 372         break;
 373       case NickCtcpVersion:
 374         Client::userInput(bufferInfo, QString("/CTCP %1 VERSION").arg(nick));
 375         break;
 376       case NickCtcpPing:
 377         Client::userInput(bufferInfo, QString("/CTCP %1 PING").arg(nick));
 378         break;
 379       case NickCtcpTime:
 380         Client::userInput(bufferInfo, QString("/CTCP %1 TIME").arg(nick));
 381         break;
 382       case NickCtcpFinger:
 383         Client::userInput(bufferInfo, QString("/CTCP %1 FINGER").arg(nick));
 384         break;
 385       case NickOp:
 386         Client::userInput(bufferInfo, QString("/OP %1").arg(nick));
 387         break;
 388       case NickDeop:
 389         Client::userInput(bufferInfo, QString("/DEOP %1").arg(nick));
 390         break;
 391       case NickVoice:
 392         Client::userInput(bufferInfo, QString("/VOICE %1").arg(nick));
 393         break;
 394       case NickDevoice:
 395         Client::userInput(bufferInfo, QString("/DEVOICE %1").arg(nick));
 396         break;
 397       case NickKick:
 398         Client::userInput(bufferInfo, QString("/KICK %1").arg(nick));
 399         break;
 400       case NickBan:
 401         Client::userInput(bufferInfo, QString("/BAN %1").arg(nick));
 402         break;
 403       case NickKickBan:
 404         Client::userInput(bufferInfo, QString("/BAN %1").arg(nick));
 405         Client::userInput(bufferInfo, QString("/KICK %1").arg(nick));
 406         break;
 407       case NickSwitchTo:
 408       case NickQuery:
 409         Client::bufferModel()->switchToOrStartQuery(networkId, nick);
 410         break;
 411       case NickIgnoreUser:
 412       {
 413         IrcUser *ircUser = qobject_cast<IrcUser *>(index.data(NetworkModel::IrcUserRole).value<QObject *>());
 414         if(!ircUser)
 415           break;
 416         Client::ignoreListManager()->requestAddIgnoreListItem(IgnoreListManager::SenderIgnore,
 417                                                        action->property("ignoreRule").toString(),
 418                                                        false, IgnoreListManager::SoftStrictness,
 419                                                        IgnoreListManager::NetworkScope,
 420                                                        ircUser->network()->networkName(), true);
 421         break;
 422       }
 423       case NickIgnoreHost:
 424       {
 425         IrcUser *ircUser = qobject_cast<IrcUser *>(index.data(NetworkModel::IrcUserRole).value<QObject *>());
 426         if(!ircUser)
 427           break;
 428         Client::ignoreListManager()->requestAddIgnoreListItem(IgnoreListManager::SenderIgnore,
 429                                                        action->property("ignoreRule").toString(),
 430                                                        false, IgnoreListManager::SoftStrictness,
 431                                                        IgnoreListManager::NetworkScope,
 432                                                        ircUser->network()->networkName(), true);
 433         break;
 434       }
 435       case NickIgnoreDomain:
 436       {
 437         IrcUser *ircUser = qobject_cast<IrcUser *>(index.data(NetworkModel::IrcUserRole).value<QObject *>());
 438         if(!ircUser)
 439           break;
 440         Client::ignoreListManager()->requestAddIgnoreListItem(IgnoreListManager::SenderIgnore,
 441                                                        action->property("ignoreRule").toString(),
 442                                                        false, IgnoreListManager::SoftStrictness,
 443                                                        IgnoreListManager::NetworkScope,
 444                                                        ircUser->network()->networkName(), true);
 445         break;
 446       }
 447       case NickIgnoreCustom:
 448         // forward that to mainwin since we can access the settingspage only from there
 449         emit showIgnoreList(action->property("ignoreRule").toString());
 450         break;
 451       case NickIgnoreToggleEnabled0:
 452       case NickIgnoreToggleEnabled1:
 453       case NickIgnoreToggleEnabled2:
 454       case NickIgnoreToggleEnabled3:
 455       case NickIgnoreToggleEnabled4:
 456         Client::ignoreListManager()->requestToggleIgnoreRule(action->property("ignoreRule").toString());
 457         break;
 458       default:
 459         qWarning() << "Unhandled nick action";
 460     }
 461   }
 462 }
 463
 464 /***************************************************************************************************************
 465  * JoinDlg
 466  ***************************************************************************************************************/
 467
 468 NetworkModelController::JoinDlg::JoinDlg(const QModelIndex &index, QWidget *parent) : QDialog(parent) {
 469   setWindowIcon(SmallIcon("irc-join-channel"));
 470   setWindowTitle(tr("Join Channel"));
 471
 472   QGridLayout *layout = new QGridLayout(this);
 473   layout->addWidget(new QLabel(tr("Network:")), 0, 0);
 474   layout->addWidget(networks = new QComboBox, 0, 1);
 475   layout->addWidget(new QLabel(tr("Channel:")), 1, 0);
 476   layout->addWidget(channel = new QLineEdit, 1, 1);
 477   layout->addWidget(buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok|QDialogButtonBox::Cancel), 2, 0, 1, 2);
 478   setLayout(layout);
 479
 480   channel->setFocus();
 481   buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
 482   networks->setInsertPolicy(QComboBox::InsertAlphabetically);
 483
 484   connect(buttonBox, SIGNAL(accepted()), SLOT(accept()));
 485   connect(buttonBox, SIGNAL(rejected()), SLOT(reject()));
 486   connect(channel, SIGNAL(textChanged(QString)), SLOT(on_channel_textChanged(QString)));
 487
 488   foreach(NetworkId id, Client::networkIds()) {
 489     const Network *net = Client::network(id);
 490     if(net->isConnected()) {
 491       networks->addItem(net->networkName(), QVariant::fromValue<NetworkId>(id));
 492     }
 493   }
 494
 495   if(index.isValid()) {
 496     NetworkId networkId = index.data(NetworkModel::NetworkIdRole).value<NetworkId>();
 497     if(networkId.isValid()) {
 498       networks->setCurrentIndex(networks->findText(Client::network(networkId)->networkName()));
 499       if(index.data(NetworkModel::BufferTypeRole) == BufferInfo::ChannelBuffer
 500       && !index.data(NetworkModel::ItemActiveRole).toBool())
 501           channel->setText(index.data(Qt::DisplayRole).toString());
 502     }
 503   }
 504 }
 505
 506 NetworkId NetworkModelController::JoinDlg::networkId() const {
 507   return networks->itemData(networks->currentIndex()).value<NetworkId>();
 508 }
 509
 510 QString NetworkModelController::JoinDlg::channelName() const {
 511   return channel->text();
 512 }
 513
 514 void NetworkModelController::JoinDlg::on_channel_textChanged(const QString &text) {
 515   buttonBox->button(QDialogButtonBox::Ok)->setEnabled(!text.isEmpty());
 516 }