src/qtui/mainwin.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 #include "mainwin.h"
  21
  22 #ifdef HAVE_KDE
  23 #  include <KAction>
  24 #  include <KActionCollection>
  25 #  include <KHelpMenu>
  26 #  include <KMenuBar>
  27 #  include <KShortcutsDialog>
  28 #  include <KStatusBar>
  29 #  include <KToolBar>
  30 #endif
  31
  32 #ifdef Q_WS_X11
  33 #  include <QX11Info>
  34 #endif
  35
  36 #include "aboutdlg.h"
  37 #include "awaylogfilter.h"
  38 #include "awaylogview.h"
  39 #include "action.h"
  40 #include "actioncollection.h"
  41 #include "bufferhotlistfilter.h"
  42 #include "buffermodel.h"
  43 #include "bufferview.h"
  44 #include "bufferviewoverlay.h"
  45 #include "bufferviewoverlayfilter.h"
  46 #include "bufferwidget.h"
  47 #include "channellistdlg.h"
  48 #include "chatlinemodel.h"
  49 #include "chatmonitorfilter.h"
  50 #include "chatmonitorview.h"
  51 #include "chatview.h"
  52 #include "client.h"
  53 #include "clientsyncer.h"
  54 #include "clientbacklogmanager.h"
  55 #include "clientbufferviewconfig.h"
  56 #include "clientbufferviewmanager.h"
  57 #include "coreinfodlg.h"
  58 #include "coreconnectdlg.h"
  59 #include "contextmenuactionprovider.h"
  60 #include "debugbufferviewoverlay.h"
  61 #include "debuglogwidget.h"
  62 #include "debugmessagemodelfilter.h"
  63 #include "flatproxymodel.h"
  64 #include "iconloader.h"
  65 #include "inputwidget.h"
  66 #include "inputline.h"
  67 #include "irclistmodel.h"
  68 #include "ircconnectionwizard.h"
  69 #include "jumpkeyhandler.h"
  70 #include "msgprocessorstatuswidget.h"
  71 #include "nicklistwidget.h"
  72 #include "qtuiapplication.h"
  73 #include "qtuimessageprocessor.h"
  74 #include "qtuisettings.h"
  75 #include "settingsdlg.h"
  76 #include "settingspagedlg.h"
  77 #include "systemtray.h"
  78 #include "toolbaractionprovider.h"
  79 #include "topicwidget.h"
  80 #include "verticaldock.h"
  81
  82 #ifndef HAVE_KDE
  83 #  ifdef HAVE_DBUS
  84 #    include "desktopnotificationbackend.h"
  85 #  endif
  86 #  ifdef HAVE_PHONON
  87 #    include "phononnotificationbackend.h"
  88 #  endif
  89 #  include "systraynotificationbackend.h"
  90 #  include "taskbarnotificationbackend.h"
  91 #else /* HAVE_KDE */
  92 #  include "knotificationbackend.h"
  93 #endif /* HAVE_KDE */
  94
  95 #include "settingspages/aliasessettingspage.h"
  96 #include "settingspages/appearancesettingspage.h"
  97 #include "settingspages/backlogsettingspage.h"
  98 #include "settingspages/bufferviewsettingspage.h"
  99 #include "settingspages/chatmonitorsettingspage.h"
 100 #include "settingspages/colorsettingspage.h"
 101 #include "settingspages/generalsettingspage.h"
 102 #include "settingspages/highlightsettingspage.h"
 103 #include "settingspages/identitiessettingspage.h"
 104 #include "settingspages/networkssettingspage.h"
 105 #include "settingspages/notificationssettingspage.h"
 106
 107 MainWin::MainWin(QWidget *parent)
 108 #ifdef HAVE_KDE
 109   : KMainWindow(parent),
 110   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
 111 #else
 112   : QMainWindow(parent),
 113 #endif
 114     coreLagLabel(new QLabel()),
 115     sslLabel(new QLabel()),
 116     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
 117     _titleSetter(this),
 118     _awayLog(0)
 119 {
 120 #ifdef Q_WS_WIN
 121   dwTickCount = 0;
 122 #endif
 123
 124   QtUiSettings uiSettings;
 125   QString style = uiSettings.value("Style", QString()).toString();
 126   if(!style.isEmpty()) {
 127     QApplication::setStyle(style);
 128   }
 129
 130   QApplication::setQuitOnLastWindowClosed(false);
 131
 132   setWindowTitle("Quassel IRC");
 133   setWindowIconText("Quassel IRC");
 134   updateIcon();
 135
 136   installEventFilter(new JumpKeyHandler(this));
 137 }
 138
 139 void MainWin::init() {
 140   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 141   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 142   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 143            SLOT(messagesInserted(const QModelIndex &, int, int)));
 144   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showChannelList(NetworkId)), SLOT(showChannelList(NetworkId)));
 145
 146   // Setup Dock Areas
 147   setDockNestingEnabled(true);
 148   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 149   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 150   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 151   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 152
 153   // Order is sometimes important
 154   setupActions();
 155   setupBufferWidget();
 156   setupMenus();
 157   setupTopicWidget();
 158   setupChatMonitor();
 159   setupNickWidget();
 160   setupInputWidget();
 161   setupStatusBar();
 162   setupToolBars();
 163   setupSystray();
 164   setupTitleSetter();
 165   setupHotList();
 166
 167 #ifndef HAVE_KDE
 168   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 169   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 170 #  ifdef HAVE_PHONON
 171   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 172 #  endif
 173 #  ifdef HAVE_DBUS
 174   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 175 #  endif
 176
 177 #else /* HAVE_KDE */
 178   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 179 #endif /* HAVE_KDE */
 180
 181   setDisconnectedState();  // Disable menus and stuff
 182
 183 #ifdef HAVE_KDE
 184   setAutoSaveSettings();
 185 #endif
 186
 187   // restore mainwin state
 188   QtUiSettings s;
 189   restoreStateFromSettings(s);
 190
 191   // restore locked state of docks
 192   QtUi::actionCollection("General")->action("LockLayout")->setChecked(s.value("LockLayout", false).toBool());
 193
 194   if(Quassel::runMode() != Quassel::Monolithic) {
 195     showCoreConnectionDlg(true); // autoconnect if appropriate
 196   } else {
 197     startInternalCore();
 198   }
 199 }
 200
 201 MainWin::~MainWin() {
 202
 203 }
 204
 205 void MainWin::quit() {
 206   QtUiSettings s;
 207   saveStateToSettings(s);
 208   saveLayout();
 209   QApplication::quit();
 210 }
 211
 212 void MainWin::saveStateToSettings(UiSettings &s) {
 213   s.setValue("MainWinSize", _normalSize);
 214   s.setValue("MainWinPos", _normalPos);
 215   s.setValue("MainWinState", saveState());
 216   s.setValue("MainWinGeometry", saveGeometry());
 217   s.setValue("MainWinMinimized", isMinimized());
 218   s.setValue("MainWinMaximized", isMaximized());
 219   s.setValue("MainWinHidden", !isVisible());
 220
 221 #ifdef HAVE_KDE
 222   saveAutoSaveSettings();
 223 #endif
 224 }
 225
 226 void MainWin::restoreStateFromSettings(UiSettings &s) {
 227   _normalSize = s.value("MainWinSize", size()).toSize();
 228   _normalPos = s.value("MainWinPos", pos()).toPoint();
 229   bool maximized = s.value("MainWinMaximized", false).toBool();
 230
 231 #ifndef HAVE_KDE
 232   restoreGeometry(s.value("MainWinGeometry").toByteArray());
 233
 234   if(maximized) {
 235     // restoreGeometry() fails if the windows was maximized, so we resize and position explicitly
 236     resize(_normalSize);
 237     move(_normalPos);
 238   }
 239
 240   restoreState(s.value("MainWinState").toByteArray());
 241
 242 #else
 243   move(_normalPos);
 244 #endif
 245
 246   if(s.value("MainWinHidden").toBool())
 247     hideToTray();
 248   else if(s.value("MainWinMinimized").toBool())
 249     showMinimized();
 250   else if(maximized)
 251     showMaximized();
 252   else
 253     show();
 254 }
 255
 256 void MainWin::updateIcon() {
 257 #ifdef Q_WS_MAC
 258   const int size = 128;
 259 #else
 260   const int size = 48;
 261 #endif
 262
 263   QPixmap icon;
 264   if(Client::isConnected())
 265     icon = DesktopIcon("quassel", size);
 266   else
 267     icon = DesktopIcon("quassel_inactive", size);
 268   setWindowIcon(icon);
 269   qApp->setWindowIcon(icon);
 270 }
 271
 272 void MainWin::setupActions() {
 273   ActionCollection *coll = QtUi::actionCollection("General");
 274   // File
 275   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 276                                              this, SLOT(showCoreConnectionDlg())));
 277   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 278                                                 Client::instance(), SLOT(disconnectFromCore())));
 279   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 280                                           this, SLOT(showCoreInfoDlg())));
 281   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 282                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 283   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 284                                       this, SLOT(quit()), tr("Ctrl+Q")));
 285
 286   // View
 287   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Buffer Views..."), coll,
 288                                              this, SLOT(on_actionConfigureViews_triggered())));
 289
 290   QAction *lockAct = coll->addAction("LockLayout", new Action(tr("&Lock Layout"), coll));
 291   lockAct->setCheckable(true);
 292   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockLayout_toggled(bool)));
 293
 294   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 295                                                 0, 0, QKeySequence::Find))->setCheckable(true);
 296   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 297                                             this, SLOT(showAwayLog())));
 298   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 299                                                  0, 0))->setCheckable(true);
 300
 301   // Settings
 302   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 303                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 304
 305   // Help
 306   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 307                                               this, SLOT(showAboutDlg())));
 308   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 309                                          qApp, SLOT(aboutQt())));
 310   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 311                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 312   coll->addAction("DebugBufferViewOverlay", new Action(SmallIcon("tools-report-bug"), tr("Debug &BufferViewOverlay"), coll,
 313                                        this, SLOT(on_actionDebugBufferViewOverlay_triggered())));
 314   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 315                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 316   coll->addAction("DebugHotList", new Action(SmallIcon("tools-report-bug"), tr("Debug &HotList"), coll,
 317                                        this, SLOT(on_actionDebugHotList_triggered())));
 318   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 319                                        this, SLOT(on_actionDebugLog_triggered())));
 320
 321   // Navigation
 322   coll->addAction("JumpHotBuffer", new Action(tr("Jump to hot buffer"), coll,
 323                                               this, SLOT(on_jumpHotBuffer_triggered()), QKeySequence(Qt::META + Qt::Key_A)));
 324 }
 325
 326 void MainWin::setupMenus() {
 327   ActionCollection *coll = QtUi::actionCollection("General");
 328
 329   _fileMenu = menuBar()->addMenu(tr("&File"));
 330
 331   static const QStringList coreActions = QStringList()
 332     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 333
 334   QAction *coreAction;
 335   foreach(QString actionName, coreActions) {
 336     coreAction = coll->action(actionName);
 337     _fileMenu->addAction(coreAction);
 338     flagRemoteCoreOnly(coreAction);
 339   }
 340   flagRemoteCoreOnly(_fileMenu->addSeparator());
 341
 342   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 343   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 344   _networksMenu->addSeparator();
 345   _fileMenu->addSeparator();
 346   _fileMenu->addAction(coll->action("Quit"));
 347
 348   _viewMenu = menuBar()->addMenu(tr("&View"));
 349   _bufferViewsMenu = _viewMenu->addMenu(tr("&Buffer Views"));
 350   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 351   _toolbarMenu = _viewMenu->addMenu(tr("&Toolbars"));
 352   _viewMenu->addSeparator();
 353   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 354
 355   coreAction = coll->action("ShowAwayLog");
 356   flagRemoteCoreOnly(coreAction);
 357   _viewMenu->addAction(coreAction);
 358
 359   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 360   _viewMenu->addSeparator();
 361   _viewMenu->addAction(coll->action("LockLayout"));
 362
 363   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 364 #ifdef HAVE_KDE
 365   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 366   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 367 #endif
 368   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 369
 370   _helpMenu = menuBar()->addMenu(tr("&Help"));
 371   _helpMenu->addAction(coll->action("AboutQuassel"));
 372 #ifndef HAVE_KDE
 373   _helpMenu->addAction(coll->action("AboutQt"));
 374 #else
 375   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 376 #endif
 377   _helpMenu->addSeparator();
 378   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 379   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 380   _helpDebugMenu->addAction(coll->action("DebugBufferViewOverlay"));
 381   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 382   _helpDebugMenu->addAction(coll->action("DebugHotList"));
 383   _helpDebugMenu->addAction(coll->action("DebugLog"));
 384 }
 385
 386 void MainWin::setupBufferWidget() {
 387   _bufferWidget = new BufferWidget(this);
 388   _bufferWidget->setModel(Client::bufferModel());
 389   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 390   setCentralWidget(_bufferWidget);
 391 }
 392
 393 void MainWin::addBufferView(int bufferViewConfigId) {
 394   addBufferView(Client::bufferViewManager()->clientBufferViewConfig(bufferViewConfigId));
 395 }
 396
 397 void MainWin::addBufferView(ClientBufferViewConfig *config) {
 398   if(!config)
 399     return;
 400
 401   config->setLocked(QtUiSettings().value("LockLayout", false).toBool());
 402   BufferViewDock *dock = new BufferViewDock(config, this);
 403
 404   //create the view and initialize it's filter
 405   BufferView *view = new BufferView(dock);
 406   view->setFilteredModel(Client::bufferModel(), config);
 407   view->installEventFilter(_inputWidget->inputLine()); // for key presses
 408   view->show();
 409
 410   Client::bufferModel()->synchronizeView(view);
 411
 412   dock->setWidget(view);
 413   dock->show();
 414
 415   addDockWidget(Qt::LeftDockWidgetArea, dock);
 416   _bufferViewsMenu->addAction(dock->toggleViewAction());
 417
 418   connect(dock->toggleViewAction(), SIGNAL(toggled(bool)), this, SLOT(bufferViewToggled(bool)));
 419   _bufferViews.append(dock);
 420 }
 421
 422 void MainWin::removeBufferView(int bufferViewConfigId) {
 423   QVariant actionData;
 424   BufferViewDock *dock;
 425   foreach(QAction *action, _bufferViewsMenu->actions()) {
 426     actionData = action->data();
 427     if(!actionData.isValid())
 428       continue;
 429
 430     dock = qobject_cast<BufferViewDock *>(action->parent());
 431     if(dock && actionData.toInt() == bufferViewConfigId) {
 432       removeAction(action);
 433       dock->deleteLater();
 434     }
 435   }
 436 }
 437
 438 void MainWin::bufferViewToggled(bool enabled) {
 439   QAction *action = qobject_cast<QAction *>(sender());
 440   Q_ASSERT(action);
 441   BufferViewDock *dock = qobject_cast<BufferViewDock *>(action->parent());
 442   Q_ASSERT(dock);
 443   if(enabled) {
 444     Client::bufferViewOverlay()->addView(dock->bufferViewId());
 445     BufferViewConfig *config = dock->config();
 446     if(config && config->isInitialized()) {
 447       BufferIdList buffers;
 448       if(config->networkId().isValid()) {
 449         foreach(BufferId bufferId, config->bufferList()) {
 450           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 451             buffers << bufferId;
 452         }
 453         foreach(BufferId bufferId, config->temporarilyRemovedBuffers().toList()) {
 454           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 455             buffers << bufferId;
 456         }
 457       } else {
 458         buffers = BufferIdList::fromSet(config->bufferList().toSet() + config->temporarilyRemovedBuffers());
 459       }
 460       Client::backlogManager()->checkForBacklog(buffers);
 461     }
 462   } else {
 463     Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 464   }
 465 }
 466
 467 BufferView *MainWin::allBuffersView() const {
 468   // "All Buffers" is always the first dock created
 469   if(_bufferViews.count() > 0)
 470     return _bufferViews[0]->bufferView();
 471   return 0;
 472 }
 473
 474 void MainWin::showNotificationsDlg() {
 475   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 476   dlg.exec();
 477 }
 478
 479 void MainWin::on_actionConfigureNetworks_triggered() {
 480   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 481   dlg.exec();
 482 }
 483
 484 void MainWin::on_actionConfigureViews_triggered() {
 485   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 486   dlg.exec();
 487 }
 488
 489 void MainWin::on_actionLockLayout_toggled(bool lock) {
 490   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 491   foreach(VerticalDock *dock, docks) {
 492     dock->showTitle(!lock);
 493   }
 494   if(Client::bufferViewManager()) {
 495     foreach(ClientBufferViewConfig *config, Client::bufferViewManager()->clientBufferViewConfigs()) {
 496       config->setLocked(lock);
 497     }
 498   }
 499   QtUiSettings().setValue("LockLayout", lock);
 500 }
 501
 502 void MainWin::setupNickWidget() {
 503   // create nick dock
 504   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 505   nickDock->setObjectName("NickDock");
 506   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 507
 508   _nickListWidget = new NickListWidget(nickDock);
 509   nickDock->setWidget(_nickListWidget);
 510
 511   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 512   _viewMenu->addAction(nickDock->toggleViewAction());
 513   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 514
 515   // See NickListDock::NickListDock();
 516   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 517
 518   // attach the NickListWidget to the BufferModel and the default selection
 519   _nickListWidget->setModel(Client::bufferModel());
 520   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 521 }
 522
 523 void MainWin::setupChatMonitor() {
 524   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 525   dock->setObjectName("ChatMonitorDock");
 526
 527   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 528   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 529   chatView->show();
 530   dock->setWidget(chatView);
 531   dock->hide();
 532
 533   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 534   _viewMenu->addAction(dock->toggleViewAction());
 535   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 536 }
 537
 538 void MainWin::setupInputWidget() {
 539   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 540   dock->setObjectName("InputDock");
 541
 542   _inputWidget = new InputWidget(dock);
 543   dock->setWidget(_inputWidget);
 544
 545   addDockWidget(Qt::BottomDockWidgetArea, dock);
 546
 547   _viewMenu->addAction(dock->toggleViewAction());
 548   dock->toggleViewAction()->setText(tr("Show Input Line"));
 549
 550   _inputWidget->setModel(Client::bufferModel());
 551   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 552
 553   _bufferWidget->setFocusProxy(_inputWidget);
 554
 555   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 556 }
 557
 558 void MainWin::setupTopicWidget() {
 559   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 560   dock->setObjectName("TopicDock");
 561   TopicWidget *topicwidget = new TopicWidget(dock);
 562
 563   dock->setWidget(topicwidget);
 564
 565   topicwidget->setModel(Client::bufferModel());
 566   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 567
 568   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 569
 570   _viewMenu->addAction(dock->toggleViewAction());
 571   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 572 }
 573
 574 void MainWin::setupTitleSetter() {
 575   _titleSetter.setModel(Client::bufferModel());
 576   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 577 }
 578
 579 void MainWin::setupStatusBar() {
 580   // MessageProcessor progress
 581   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 582
 583   // Core Lag:
 584   updateLagIndicator();
 585   statusBar()->addPermanentWidget(coreLagLabel);
 586   coreLagLabel->hide();
 587   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 588
 589   // SSL indicator
 590   sslLabel->setPixmap(QPixmap());
 591   statusBar()->addPermanentWidget(sslLabel);
 592   sslLabel->hide();
 593
 594   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 595
 596   QtUiSettings uiSettings;
 597
 598   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 599   showStatusbar->setChecked(enabled);
 600   enabled ? statusBar()->show() : statusBar()->hide();
 601
 602   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 603   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 604 }
 605
 606 void MainWin::setupHotList() {
 607   FlatProxyModel *flatProxy = new FlatProxyModel(this);
 608   flatProxy->setSourceModel(Client::bufferModel());
 609   _bufferHotList = new BufferHotListFilter(flatProxy);
 610 }
 611
 612 void MainWin::saveStatusBarStatus(bool enabled) {
 613   QtUiSettings uiSettings;
 614   uiSettings.setValue("ShowStatusBar", enabled);
 615 }
 616
 617 void MainWin::setupSystray() {
 618   _systemTray = new SystemTray(this);
 619 }
 620
 621 void MainWin::setupToolBars() {
 622   connect(_bufferWidget, SIGNAL(currentChanged(QModelIndex)),
 623           QtUi::toolBarActionProvider(), SLOT(currentBufferChanged(QModelIndex)));
 624   connect(_nickListWidget, SIGNAL(nickSelectionChanged(QModelIndexList)),
 625           QtUi::toolBarActionProvider(), SLOT(nickSelectionChanged(QModelIndexList)));
 626
 627 #ifdef Q_WS_MAC
 628   setUnifiedTitleAndToolBarOnMac(true);
 629 #endif
 630
 631 #ifdef HAVE_KDE
 632   _mainToolBar = new KToolBar("MainToolBar", this, Qt::TopToolBarArea, false, true, true);
 633 #else
 634   _mainToolBar = new QToolBar(this);
 635   _mainToolBar->setObjectName("MainToolBar");
 636 #endif
 637   _mainToolBar->setWindowTitle(tr("Main Toolbar"));
 638   addToolBar(_mainToolBar);
 639
 640   QtUi::toolBarActionProvider()->addActions(_mainToolBar, ToolBarActionProvider::MainToolBar);
 641   _toolbarMenu->addAction(_mainToolBar->toggleViewAction());
 642 }
 643
 644 void MainWin::connectedToCore() {
 645   Q_CHECK_PTR(Client::bufferViewManager());
 646   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 647   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 648   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 649
 650   setConnectedState();
 651 }
 652
 653 void MainWin::setConnectedState() {
 654   ActionCollection *coll = QtUi::actionCollection("General");
 655
 656   coll->action("ConnectCore")->setEnabled(false);
 657   coll->action("DisconnectCore")->setEnabled(true);
 658   coll->action("CoreInfo")->setEnabled(true);
 659
 660   foreach(QAction *action, _fileMenu->actions()) {
 661     if(isRemoteCoreOnly(action))
 662       action->setVisible(!Client::internalCore());
 663   }
 664
 665   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 666   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 667   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 668   if(!Client::internalCore()) {
 669     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 670     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 671     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 672   }
 673
 674   // _viewMenu->setEnabled(true);
 675   if(!Client::internalCore())
 676     statusBar()->showMessage(tr("Connected to core."));
 677   else
 678     statusBar()->clearMessage();
 679
 680   if(Client::signalProxy()->isSecure()) {
 681     sslLabel->setPixmap(SmallIcon("security-high"));
 682   } else {
 683     sslLabel->setPixmap(SmallIcon("security-low"));
 684   }
 685
 686   sslLabel->setVisible(!Client::internalCore());
 687   coreLagLabel->setVisible(!Client::internalCore());
 688   updateIcon();
 689   systemTray()->setState(SystemTray::Active);
 690
 691   if(Client::networkIds().isEmpty()) {
 692     IrcConnectionWizard *wizard = new IrcConnectionWizard(this, Qt::Sheet);
 693     wizard->show();
 694   }
 695 }
 696
 697 void MainWin::loadLayout() {
 698   QtUiSettings s;
 699   int accountId = Client::currentCoreAccount().toInt();
 700   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 701 }
 702
 703 void MainWin::saveLayout() {
 704   QtUiSettings s;
 705   int accountId = Client::currentCoreAccount().toInt();
 706   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 707 }
 708
 709 void MainWin::updateLagIndicator(int lag) {
 710   QString text = tr("Core Lag: %1");
 711   if(lag == -1)
 712     text = text.arg('-');
 713   else
 714     text = text.arg("%1 msec").arg(lag);
 715   coreLagLabel->setText(text);
 716 }
 717
 718 void MainWin::disconnectedFromCore() {
 719   // save core specific layout and remove bufferviews;
 720   saveLayout();
 721   QVariant actionData;
 722   BufferViewDock *dock;
 723   foreach(QAction *action, _bufferViewsMenu->actions()) {
 724     actionData = action->data();
 725     if(!actionData.isValid())
 726       continue;
 727
 728     dock = qobject_cast<BufferViewDock *>(action->parent());
 729     if(dock && actionData.toInt() != -1) {
 730       removeAction(action);
 731       dock->deleteLater();
 732     }
 733   }
 734   QtUiSettings s;
 735   restoreState(s.value("MainWinState").toByteArray());
 736   setDisconnectedState();
 737 }
 738
 739 void MainWin::setDisconnectedState() {
 740   ActionCollection *coll = QtUi::actionCollection("General");
 741   //ui.menuCore->setEnabled(false);
 742   coll->action("ConnectCore")->setEnabled(true);
 743   coll->action("DisconnectCore")->setEnabled(false);
 744   coll->action("CoreInfo")->setEnabled(false);
 745   //_viewMenu->setEnabled(false);
 746   statusBar()->showMessage(tr("Not connected to core."));
 747   sslLabel->setPixmap(QPixmap());
 748   sslLabel->hide();
 749   updateLagIndicator();
 750   coreLagLabel->hide();
 751   if(msgProcessorStatusWidget)
 752     msgProcessorStatusWidget->setProgress(0, 0);
 753   updateIcon();
 754   systemTray()->setState(SystemTray::Inactive);
 755 }
 756
 757 void MainWin::startInternalCore() {
 758   ClientSyncer *syncer = new ClientSyncer();
 759   Client::registerClientSyncer(syncer);
 760   connect(syncer, SIGNAL(syncFinished()), syncer, SLOT(deleteLater()), Qt::QueuedConnection);
 761   syncer->useInternalCore();
 762 }
 763
 764 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 765   CoreConnectDlg(autoConnect, this).exec();
 766 }
 767
 768 void MainWin::showChannelList(NetworkId netId) {
 769   ChannelListDlg *channelListDlg = new ChannelListDlg();
 770
 771   if(!netId.isValid()) {
 772     QAction *action = qobject_cast<QAction *>(sender());
 773     if(action)
 774       netId = action->data().value<NetworkId>();
 775   }
 776
 777   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 778   channelListDlg->setNetwork(netId);
 779   channelListDlg->show();
 780 }
 781
 782 void MainWin::showCoreInfoDlg() {
 783   CoreInfoDlg(this).exec();
 784 }
 785
 786 void MainWin::showAwayLog() {
 787   if(_awayLog)
 788     return;
 789   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 790   _awayLog = new AwayLogView(filter, 0);
 791   filter->setParent(_awayLog);
 792   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 793   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 794   _awayLog->show();
 795 }
 796
 797 void MainWin::awayLogDestroyed() {
 798   _awayLog = 0;
 799 }
 800
 801 void MainWin::showSettingsDlg() {
 802   SettingsDlg *dlg = new SettingsDlg();
 803
 804   //Category: Appearance
 805   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 806   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 807   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 808   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 809   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 810   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 811   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 812
 813   //Category: Misc
 814   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 815   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 816   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 817   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 818
 819   dlg->show();
 820 }
 821
 822 void MainWin::showAboutDlg() {
 823   AboutDlg(this).exec();
 824 }
 825
 826 #ifdef HAVE_KDE
 827 void MainWin::showShortcutsDlg() {
 828   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 829 }
 830 #endif
 831
 832 /********************************************************************************************************/
 833
 834 bool MainWin::event(QEvent *event) {
 835   if(event->type() == QEvent::WindowActivate)
 836     QtUi::closeNotifications();
 837   return QMainWindow::event(event);
 838 }
 839
 840 void MainWin::moveEvent(QMoveEvent *event) {
 841   if(!(windowState() & Qt::WindowMaximized))
 842     _normalPos = event->pos();
 843
 844   QMainWindow::moveEvent(event);
 845 }
 846
 847 void MainWin::resizeEvent(QResizeEvent *event) {
 848   if(!(windowState() & Qt::WindowMaximized))
 849     _normalSize = event->size();
 850
 851   QMainWindow::resizeEvent(event);
 852 }
 853
 854 void MainWin::closeEvent(QCloseEvent *event) {
 855   QtUiSettings s;
 856   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 857   Q_ASSERT(app);
 858   if(!app->isAboutToQuit() && s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 859     hideToTray();
 860     event->ignore();
 861   } else {
 862     event->accept();
 863     quit();
 864   }
 865 }
 866
 867 void MainWin::changeEvent(QEvent *event) {
 868 #ifdef Q_WS_WIN
 869   if(event->type() == QEvent::ActivationChange)
 870     dwTickCount = GetTickCount();  // needed for toggleMinimizedToTray()
 871 #endif
 872
 873   QMainWindow::changeEvent(event);
 874 }
 875
 876 void MainWin::hideToTray() {
 877   if(!systemTray()->isSystemTrayAvailable()) {
 878     qWarning() << Q_FUNC_INFO << "was called with no SystemTray available!";
 879     return;
 880   }
 881   hide();
 882   systemTray()->setIconVisible();
 883 }
 884
 885 void MainWin::toggleMinimizedToTray() {
 886 #ifdef Q_WS_WIN
 887   // the problem is that we lose focus when the systray icon is activated
 888   // and we don't know the former active window
 889   // therefore we watch for activation event and use our stopwatch :)
 890   // courtesy: KSystemTrayIcon
 891   if(GetTickCount() - dwTickCount >= 300)
 892     // we weren't active in the last 300ms -> activate
 893     forceActivated();
 894   else
 895     hideToTray();
 896
 897 #else
 898
 899   if(!isVisible() || isMinimized())
 900     // restore
 901     forceActivated();
 902   else
 903     hideToTray();
 904
 905 #endif
 906 }
 907
 908 void MainWin::forceActivated() {
 909 #ifdef Q_WS_X11
 910   // Bypass focus stealing prevention
 911   QX11Info::setAppUserTime(QX11Info::appTime());
 912 #endif
 913
 914   if(windowState() & Qt::WindowMinimized) {
 915     // restore
 916     setWindowState((windowState() & ~Qt::WindowMinimized) | Qt::WindowActive);
 917   }
 918
 919   // this does not actually work on all platforms... and causes more evil than good
 920   // move(frameGeometry().topLeft()); // avoid placement policies
 921   show();
 922   raise();
 923   activateWindow();
 924 }
 925
 926 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 927   Q_UNUSED(parent);
 928
 929   bool hasFocus = QApplication::activeWindow() != 0;
 930
 931   for(int i = start; i <= end; i++) {
 932     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 933     if(!idx.isValid()) {
 934       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 935       continue;
 936     }
 937     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 938     if(flags.testFlag(Message::Backlog) || flags.testFlag(Message::Self))
 939       continue;
 940     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 941     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 942
 943     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 944     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 945
 946     if(hasFocus && bufId == _bufferWidget->currentBuffer())
 947       continue;
 948
 949     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 950       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 951       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 952       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 953       AbstractNotificationBackend::NotificationType type;
 954
 955       if(bufType == BufferInfo::QueryBuffer && !hasFocus)
 956         type = AbstractNotificationBackend::PrivMsg;
 957       else if(bufType == BufferInfo::QueryBuffer && hasFocus)
 958         type = AbstractNotificationBackend::PrivMsgFocused;
 959       else if(flags & Message::Highlight && !hasFocus)
 960         type = AbstractNotificationBackend::Highlight;
 961       else
 962         type = AbstractNotificationBackend::HighlightFocused;
 963
 964       QtUi::invokeNotification(bufId, type, sender, contents);
 965     }
 966   }
 967 }
 968
 969 void MainWin::clientNetworkCreated(NetworkId id) {
 970   const Network *net = Client::network(id);
 971   QAction *act = new QAction(net->networkName(), this);
 972   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 973   act->setData(QVariant::fromValue<NetworkId>(id));
 974   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 975   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 976
 977   QAction *beforeAction = 0;
 978   foreach(QAction *action, _networksMenu->actions()) {
 979     if(!action->data().isValid())  // ignore stock actions
 980       continue;
 981     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 982       beforeAction = action;
 983       break;
 984     }
 985   }
 986   _networksMenu->insertAction(beforeAction, act);
 987 }
 988
 989 void MainWin::clientNetworkUpdated() {
 990   const Network *net = qobject_cast<const Network *>(sender());
 991   if(!net)
 992     return;
 993
 994   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 995   if(!action)
 996     return;
 997
 998   action->setText(net->networkName());
 999
1000   switch(net->connectionState()) {
1001   case Network::Initialized:
1002     action->setIcon(SmallIcon("network-connect"));
1003     break;
1004   case Network::Disconnected:
1005     action->setIcon(SmallIcon("network-disconnect"));
1006     break;
1007   default:
1008     action->setIcon(SmallIcon("network-wired"));
1009   }
1010 }
1011
1012 void MainWin::clientNetworkRemoved(NetworkId id) {
1013   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
1014   if(!action)
1015     return;
1016
1017   action->deleteLater();
1018 }
1019
1020 void MainWin::connectOrDisconnectFromNet() {
1021   QAction *act = qobject_cast<QAction *>(sender());
1022   if(!act) return;
1023   const Network *net = Client::network(act->data().value<NetworkId>());
1024   if(!net) return;
1025   if(net->connectionState() == Network::Disconnected) net->requestConnect();
1026   else net->requestDisconnect();
1027 }
1028
1029 void MainWin::on_jumpHotBuffer_triggered() {
1030   if(!_bufferHotList->rowCount())
1031     return;
1032
1033   QModelIndex topIndex = _bufferHotList->index(0, 0);
1034   BufferId bufferId = _bufferHotList->data(topIndex, NetworkModel::BufferIdRole).value<BufferId>();
1035   Client::bufferModel()->switchToBuffer(bufferId);
1036 }
1037
1038 void MainWin::on_actionDebugNetworkModel_triggered() {
1039   QTreeView *view = new QTreeView;
1040   view->setAttribute(Qt::WA_DeleteOnClose);
1041   view->setWindowTitle("Debug NetworkModel View");
1042   view->setModel(Client::networkModel());
1043   view->setColumnWidth(0, 250);
1044   view->setColumnWidth(1, 250);
1045   view->setColumnWidth(2, 80);
1046   view->resize(610, 300);
1047   view->show();
1048 }
1049
1050 void MainWin::on_actionDebugHotList_triggered() {
1051   QTreeView *view = new QTreeView;
1052   view->setAttribute(Qt::WA_DeleteOnClose);
1053   view->setModel(_bufferHotList);
1054   view->show();
1055 }
1056
1057 void MainWin::on_actionDebugBufferViewOverlay_triggered() {
1058   DebugBufferViewOverlay *overlay = new DebugBufferViewOverlay(0);
1059   overlay->setAttribute(Qt::WA_DeleteOnClose);
1060   overlay->show();
1061 }
1062
1063 void MainWin::on_actionDebugMessageModel_triggered() {
1064   QTableView *view = new QTableView(0);
1065   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
1066   filter->setSourceModel(Client::messageModel());
1067   view->setModel(filter);
1068   view->setAttribute(Qt::WA_DeleteOnClose, true);
1069   view->verticalHeader()->hide();
1070   view->horizontalHeader()->setStretchLastSection(true);
1071   view->show();
1072 }
1073
1074 void MainWin::on_actionDebugLog_triggered() {
1075   DebugLogWidget *logWidget = new DebugLogWidget(0);
1076   logWidget->show();
1077 }
1078
1079 void MainWin::showStatusBarMessage(const QString &message) {
1080   statusBar()->showMessage(message, 10000);
1081 }
1082