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 "qtuistyle.h"
  76 #include "settingsdlg.h"
  77 #include "settingspagedlg.h"
  78 #include "systemtray.h"
  79 #include "toolbaractionprovider.h"
  80 #include "topicwidget.h"
  81 #include "verticaldock.h"
  82
  83 #ifndef HAVE_KDE
  84 #  ifdef HAVE_DBUS
  85 #    include "desktopnotificationbackend.h"
  86 #  endif
  87 #  ifdef HAVE_PHONON
  88 #    include "phononnotificationbackend.h"
  89 #  endif
  90 #  include "systraynotificationbackend.h"
  91 #  include "taskbarnotificationbackend.h"
  92 #else /* HAVE_KDE */
  93 #  include "knotificationbackend.h"
  94 #endif /* HAVE_KDE */
  95
  96 #include "settingspages/aliasessettingspage.h"
  97 #include "settingspages/appearancesettingspage.h"
  98 #include "settingspages/backlogsettingspage.h"
  99 #include "settingspages/bufferviewsettingspage.h"
 100 #include "settingspages/chatmonitorsettingspage.h"
 101 #include "settingspages/connectionsettingspage.h"
 102 #include "settingspages/generalsettingspage.h"
 103 #include "settingspages/highlightsettingspage.h"
 104 #include "settingspages/identitiessettingspage.h"
 105 #include "settingspages/networkssettingspage.h"
 106 #include "settingspages/notificationssettingspage.h"
 107
 108 MainWin::MainWin(QWidget *parent)
 109 #ifdef HAVE_KDE
 110   : KMainWindow(parent),
 111   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
 112 #else
 113   : QMainWindow(parent),
 114 #endif
 115     coreLagLabel(new QLabel()),
 116     sslLabel(new QLabel()),
 117     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
 118     _titleSetter(this),
 119     _awayLog(0)
 120 {
 121 #ifdef Q_WS_WIN
 122   dwTickCount = 0;
 123 #endif
 124
 125   QtUiSettings uiSettings;
 126   QString style = uiSettings.value("Style", QString()).toString();
 127   if(!style.isEmpty()) {
 128     QApplication::setStyle(style);
 129   }
 130
 131   QApplication::setQuitOnLastWindowClosed(false);
 132
 133   setWindowTitle("Quassel IRC");
 134   setWindowIconText("Quassel IRC");
 135   updateIcon();
 136
 137   installEventFilter(new JumpKeyHandler(this));
 138 }
 139
 140 void MainWin::init() {
 141   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 142   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 143   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 144            SLOT(messagesInserted(const QModelIndex &, int, int)));
 145   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showChannelList(NetworkId)), SLOT(showChannelList(NetworkId)));
 146
 147   // Setup Dock Areas
 148   setDockNestingEnabled(true);
 149   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 150   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 151   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 152   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 153
 154   // Order is sometimes important
 155   setupActions();
 156   setupBufferWidget();
 157   setupMenus();
 158   setupTopicWidget();
 159   setupChatMonitor();
 160   setupNickWidget();
 161   setupInputWidget();
 162   setupStatusBar();
 163   setupToolBars();
 164   setupSystray();
 165   setupTitleSetter();
 166   setupHotList();
 167
 168 #ifndef HAVE_KDE
 169   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 170   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 171 #  ifdef HAVE_PHONON
 172   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 173 #  endif
 174 #  ifdef HAVE_DBUS
 175   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 176 #  endif
 177
 178 #else /* HAVE_KDE */
 179   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 180 #endif /* HAVE_KDE */
 181
 182   setDisconnectedState();  // Disable menus and stuff
 183
 184 #ifdef HAVE_KDE
 185   setAutoSaveSettings();
 186 #endif
 187
 188   // restore mainwin state
 189   QtUiSettings s;
 190   restoreStateFromSettings(s);
 191
 192   // restore locked state of docks
 193   QtUi::actionCollection("General")->action("LockLayout")->setChecked(s.value("LockLayout", false).toBool());
 194
 195   if(Quassel::runMode() != Quassel::Monolithic) {
 196     showCoreConnectionDlg(true); // autoconnect if appropriate
 197   } else {
 198     startInternalCore();
 199   }
 200 }
 201
 202 MainWin::~MainWin() {
 203
 204 }
 205
 206 void MainWin::quit() {
 207   QtUiSettings s;
 208   saveStateToSettings(s);
 209   saveLayout();
 210   QApplication::quit();
 211 }
 212
 213 void MainWin::saveStateToSettings(UiSettings &s) {
 214   s.setValue("MainWinSize", _normalSize);
 215   s.setValue("MainWinPos", _normalPos);
 216   s.setValue("MainWinState", saveState());
 217   s.setValue("MainWinGeometry", saveGeometry());
 218   s.setValue("MainWinMinimized", isMinimized());
 219   s.setValue("MainWinMaximized", isMaximized());
 220   s.setValue("MainWinHidden", !isVisible());
 221
 222 #ifdef HAVE_KDE
 223   saveAutoSaveSettings();
 224 #endif
 225 }
 226
 227 void MainWin::restoreStateFromSettings(UiSettings &s) {
 228   _normalSize = s.value("MainWinSize", size()).toSize();
 229   _normalPos = s.value("MainWinPos", pos()).toPoint();
 230   bool maximized = s.value("MainWinMaximized", false).toBool();
 231
 232 #ifndef HAVE_KDE
 233   restoreGeometry(s.value("MainWinGeometry").toByteArray());
 234
 235   if(maximized) {
 236     // restoreGeometry() fails if the windows was maximized, so we resize and position explicitly
 237     resize(_normalSize);
 238     move(_normalPos);
 239   }
 240
 241   restoreState(s.value("MainWinState").toByteArray());
 242
 243 #else
 244   move(_normalPos);
 245 #endif
 246
 247   if(s.value("MainWinHidden").toBool())
 248     hideToTray();
 249   else if(s.value("MainWinMinimized").toBool())
 250     showMinimized();
 251   else if(maximized)
 252     showMaximized();
 253   else
 254     show();
 255 }
 256
 257 void MainWin::updateIcon() {
 258 #ifdef Q_WS_MAC
 259   const int size = 128;
 260 #else
 261   const int size = 48;
 262 #endif
 263
 264   QPixmap icon;
 265   if(Client::isConnected())
 266     icon = DesktopIcon("quassel", size);
 267   else
 268     icon = DesktopIcon("quassel_inactive", size);
 269   setWindowIcon(icon);
 270   qApp->setWindowIcon(icon);
 271 }
 272
 273 void MainWin::setupActions() {
 274   ActionCollection *coll = QtUi::actionCollection("General");
 275   // File
 276   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 277                                              this, SLOT(showCoreConnectionDlg())));
 278   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 279                                                 Client::instance(), SLOT(disconnectFromCore())));
 280   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 281                                           this, SLOT(showCoreInfoDlg())));
 282   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 283                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 284   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 285                                       this, SLOT(quit()), tr("Ctrl+Q")));
 286
 287   // View
 288   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Buffer Views..."), coll,
 289                                              this, SLOT(on_actionConfigureViews_triggered())));
 290
 291   QAction *lockAct = coll->addAction("LockLayout", new Action(tr("&Lock Layout"), coll));
 292   lockAct->setCheckable(true);
 293   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockLayout_toggled(bool)));
 294
 295   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 296                                                 0, 0, QKeySequence::Find))->setCheckable(true);
 297   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 298                                             this, SLOT(showAwayLog())));
 299   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 300                                                  0, 0))->setCheckable(true);
 301
 302   // Settings
 303   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 304                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 305
 306   // Help
 307   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 308                                               this, SLOT(showAboutDlg())));
 309   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 310                                          qApp, SLOT(aboutQt())));
 311   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 312                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 313   coll->addAction("DebugBufferViewOverlay", new Action(SmallIcon("tools-report-bug"), tr("Debug &BufferViewOverlay"), coll,
 314                                        this, SLOT(on_actionDebugBufferViewOverlay_triggered())));
 315   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 316                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 317   coll->addAction("DebugHotList", new Action(SmallIcon("tools-report-bug"), tr("Debug &HotList"), coll,
 318                                        this, SLOT(on_actionDebugHotList_triggered())));
 319   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 320                                        this, SLOT(on_actionDebugLog_triggered())));
 321   coll->addAction("ReloadStyle", new Action(SmallIcon("view-refresh"), tr("Reload Stylesheet"), coll,
 322                                        QtUi::style(), SLOT(loadStyleSheet()), QKeySequence::Refresh));
 323
 324   // Navigation
 325   coll->addAction("JumpHotBuffer", new Action(tr("Jump to hot buffer"), coll,
 326                                               this, SLOT(on_jumpHotBuffer_triggered()), QKeySequence(Qt::META + Qt::Key_A)));
 327 }
 328
 329 void MainWin::setupMenus() {
 330   ActionCollection *coll = QtUi::actionCollection("General");
 331
 332   _fileMenu = menuBar()->addMenu(tr("&File"));
 333
 334   static const QStringList coreActions = QStringList()
 335     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 336
 337   QAction *coreAction;
 338   foreach(QString actionName, coreActions) {
 339     coreAction = coll->action(actionName);
 340     _fileMenu->addAction(coreAction);
 341     flagRemoteCoreOnly(coreAction);
 342   }
 343   flagRemoteCoreOnly(_fileMenu->addSeparator());
 344
 345   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 346   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 347   _networksMenu->addSeparator();
 348   _fileMenu->addSeparator();
 349   _fileMenu->addAction(coll->action("Quit"));
 350
 351   _viewMenu = menuBar()->addMenu(tr("&View"));
 352   _bufferViewsMenu = _viewMenu->addMenu(tr("&Buffer Views"));
 353   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 354   _toolbarMenu = _viewMenu->addMenu(tr("&Toolbars"));
 355   _viewMenu->addSeparator();
 356   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 357
 358   coreAction = coll->action("ShowAwayLog");
 359   flagRemoteCoreOnly(coreAction);
 360   _viewMenu->addAction(coreAction);
 361
 362   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 363   _viewMenu->addSeparator();
 364   _viewMenu->addAction(coll->action("LockLayout"));
 365
 366   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 367 #ifdef HAVE_KDE
 368   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 369   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 370 #endif
 371   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 372
 373   _helpMenu = menuBar()->addMenu(tr("&Help"));
 374   _helpMenu->addAction(coll->action("AboutQuassel"));
 375 #ifndef HAVE_KDE
 376   _helpMenu->addAction(coll->action("AboutQt"));
 377 #else
 378   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 379 #endif
 380   _helpMenu->addSeparator();
 381   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 382   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 383   _helpDebugMenu->addAction(coll->action("DebugBufferViewOverlay"));
 384   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 385   _helpDebugMenu->addAction(coll->action("DebugHotList"));
 386   _helpDebugMenu->addAction(coll->action("DebugLog"));
 387   _helpDebugMenu->addSeparator();
 388   _helpDebugMenu->addAction(coll->action("ReloadStyle"));
 389 }
 390
 391 void MainWin::setupBufferWidget() {
 392   _bufferWidget = new BufferWidget(this);
 393   _bufferWidget->setModel(Client::bufferModel());
 394   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 395   setCentralWidget(_bufferWidget);
 396 }
 397
 398 void MainWin::addBufferView(int bufferViewConfigId) {
 399   addBufferView(Client::bufferViewManager()->clientBufferViewConfig(bufferViewConfigId));
 400 }
 401
 402 void MainWin::addBufferView(ClientBufferViewConfig *config) {
 403   if(!config)
 404     return;
 405
 406   config->setLocked(QtUiSettings().value("LockLayout", false).toBool());
 407   BufferViewDock *dock = new BufferViewDock(config, this);
 408
 409   //create the view and initialize it's filter
 410   BufferView *view = new BufferView(dock);
 411   view->setFilteredModel(Client::bufferModel(), config);
 412   view->installEventFilter(_inputWidget->inputLine()); // for key presses
 413   view->show();
 414
 415   Client::bufferModel()->synchronizeView(view);
 416
 417   dock->setWidget(view);
 418   dock->show();
 419
 420   addDockWidget(Qt::LeftDockWidgetArea, dock);
 421   _bufferViewsMenu->addAction(dock->toggleViewAction());
 422
 423   connect(dock->toggleViewAction(), SIGNAL(toggled(bool)), this, SLOT(bufferViewToggled(bool)));
 424   _bufferViews.append(dock);
 425 }
 426
 427 void MainWin::removeBufferView(int bufferViewConfigId) {
 428   QVariant actionData;
 429   BufferViewDock *dock;
 430   foreach(QAction *action, _bufferViewsMenu->actions()) {
 431     actionData = action->data();
 432     if(!actionData.isValid())
 433       continue;
 434
 435     dock = qobject_cast<BufferViewDock *>(action->parent());
 436     if(dock && actionData.toInt() == bufferViewConfigId) {
 437       removeAction(action);
 438       dock->deleteLater();
 439     }
 440   }
 441 }
 442
 443 void MainWin::bufferViewToggled(bool enabled) {
 444   QAction *action = qobject_cast<QAction *>(sender());
 445   Q_ASSERT(action);
 446   BufferViewDock *dock = qobject_cast<BufferViewDock *>(action->parent());
 447   Q_ASSERT(dock);
 448   if(enabled) {
 449     Client::bufferViewOverlay()->addView(dock->bufferViewId());
 450     BufferViewConfig *config = dock->config();
 451     if(config && config->isInitialized()) {
 452       BufferIdList buffers;
 453       if(config->networkId().isValid()) {
 454         foreach(BufferId bufferId, config->bufferList()) {
 455           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 456             buffers << bufferId;
 457         }
 458         foreach(BufferId bufferId, config->temporarilyRemovedBuffers().toList()) {
 459           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 460             buffers << bufferId;
 461         }
 462       } else {
 463         buffers = BufferIdList::fromSet(config->bufferList().toSet() + config->temporarilyRemovedBuffers());
 464       }
 465       Client::backlogManager()->checkForBacklog(buffers);
 466     }
 467   } else {
 468     Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 469   }
 470 }
 471
 472 BufferView *MainWin::allBuffersView() const {
 473   // "All Buffers" is always the first dock created
 474   if(_bufferViews.count() > 0)
 475     return _bufferViews[0]->bufferView();
 476   return 0;
 477 }
 478
 479 void MainWin::showNotificationsDlg() {
 480   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 481   dlg.exec();
 482 }
 483
 484 void MainWin::on_actionConfigureNetworks_triggered() {
 485   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 486   dlg.exec();
 487 }
 488
 489 void MainWin::on_actionConfigureViews_triggered() {
 490   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 491   dlg.exec();
 492 }
 493
 494 void MainWin::on_actionLockLayout_toggled(bool lock) {
 495   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 496   foreach(VerticalDock *dock, docks) {
 497     dock->showTitle(!lock);
 498   }
 499   if(Client::bufferViewManager()) {
 500     foreach(ClientBufferViewConfig *config, Client::bufferViewManager()->clientBufferViewConfigs()) {
 501       config->setLocked(lock);
 502     }
 503   }
 504   QtUiSettings().setValue("LockLayout", lock);
 505 }
 506
 507 void MainWin::setupNickWidget() {
 508   // create nick dock
 509   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 510   nickDock->setObjectName("NickDock");
 511   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 512
 513   _nickListWidget = new NickListWidget(nickDock);
 514   nickDock->setWidget(_nickListWidget);
 515
 516   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 517   _viewMenu->addAction(nickDock->toggleViewAction());
 518   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 519
 520   // See NickListDock::NickListDock();
 521   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 522
 523   // attach the NickListWidget to the BufferModel and the default selection
 524   _nickListWidget->setModel(Client::bufferModel());
 525   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 526 }
 527
 528 void MainWin::setupChatMonitor() {
 529   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 530   dock->setObjectName("ChatMonitorDock");
 531
 532   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 533   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 534   chatView->show();
 535   dock->setWidget(chatView);
 536   dock->hide();
 537
 538   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 539   _viewMenu->addAction(dock->toggleViewAction());
 540   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 541 }
 542
 543 void MainWin::setupInputWidget() {
 544   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 545   dock->setObjectName("InputDock");
 546
 547   _inputWidget = new InputWidget(dock);
 548   dock->setWidget(_inputWidget);
 549
 550   addDockWidget(Qt::BottomDockWidgetArea, dock);
 551
 552   _viewMenu->addAction(dock->toggleViewAction());
 553   dock->toggleViewAction()->setText(tr("Show Input Line"));
 554
 555   _inputWidget->setModel(Client::bufferModel());
 556   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 557
 558   _bufferWidget->setFocusProxy(_inputWidget);
 559
 560   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 561 }
 562
 563 void MainWin::setupTopicWidget() {
 564   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 565   dock->setObjectName("TopicDock");
 566   TopicWidget *topicwidget = new TopicWidget(dock);
 567
 568   dock->setWidget(topicwidget);
 569
 570   topicwidget->setModel(Client::bufferModel());
 571   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 572
 573   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 574
 575   _viewMenu->addAction(dock->toggleViewAction());
 576   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 577 }
 578
 579 void MainWin::setupTitleSetter() {
 580   _titleSetter.setModel(Client::bufferModel());
 581   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 582 }
 583
 584 void MainWin::setupStatusBar() {
 585   // MessageProcessor progress
 586   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 587
 588   // Core Lag:
 589   updateLagIndicator();
 590   statusBar()->addPermanentWidget(coreLagLabel);
 591   coreLagLabel->hide();
 592   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 593
 594   // SSL indicator
 595   sslLabel->setPixmap(QPixmap());
 596   statusBar()->addPermanentWidget(sslLabel);
 597   sslLabel->hide();
 598
 599   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 600
 601   QtUiSettings uiSettings;
 602
 603   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 604   showStatusbar->setChecked(enabled);
 605   enabled ? statusBar()->show() : statusBar()->hide();
 606
 607   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 608   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 609 }
 610
 611 void MainWin::setupHotList() {
 612   FlatProxyModel *flatProxy = new FlatProxyModel(this);
 613   flatProxy->setSourceModel(Client::bufferModel());
 614   _bufferHotList = new BufferHotListFilter(flatProxy);
 615 }
 616
 617 void MainWin::saveStatusBarStatus(bool enabled) {
 618   QtUiSettings uiSettings;
 619   uiSettings.setValue("ShowStatusBar", enabled);
 620 }
 621
 622 void MainWin::setupSystray() {
 623   _systemTray = new SystemTray(this);
 624 }
 625
 626 void MainWin::setupToolBars() {
 627   connect(_bufferWidget, SIGNAL(currentChanged(QModelIndex)),
 628           QtUi::toolBarActionProvider(), SLOT(currentBufferChanged(QModelIndex)));
 629   connect(_nickListWidget, SIGNAL(nickSelectionChanged(QModelIndexList)),
 630           QtUi::toolBarActionProvider(), SLOT(nickSelectionChanged(QModelIndexList)));
 631
 632 #ifdef Q_WS_MAC
 633   setUnifiedTitleAndToolBarOnMac(true);
 634 #endif
 635
 636 #ifdef HAVE_KDE
 637   _mainToolBar = new KToolBar("MainToolBar", this, Qt::TopToolBarArea, false, true, true);
 638 #else
 639   _mainToolBar = new QToolBar(this);
 640   _mainToolBar->setObjectName("MainToolBar");
 641 #endif
 642   _mainToolBar->setWindowTitle(tr("Main Toolbar"));
 643   addToolBar(_mainToolBar);
 644
 645   QtUi::toolBarActionProvider()->addActions(_mainToolBar, ToolBarActionProvider::MainToolBar);
 646   _toolbarMenu->addAction(_mainToolBar->toggleViewAction());
 647 }
 648
 649 void MainWin::connectedToCore() {
 650   Q_CHECK_PTR(Client::bufferViewManager());
 651   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 652   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 653   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 654
 655   setConnectedState();
 656 }
 657
 658 void MainWin::setConnectedState() {
 659   ActionCollection *coll = QtUi::actionCollection("General");
 660
 661   coll->action("ConnectCore")->setEnabled(false);
 662   coll->action("DisconnectCore")->setEnabled(true);
 663   coll->action("CoreInfo")->setEnabled(true);
 664
 665   foreach(QAction *action, _fileMenu->actions()) {
 666     if(isRemoteCoreOnly(action))
 667       action->setVisible(!Client::internalCore());
 668   }
 669
 670   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 671   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 672   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 673   if(!Client::internalCore()) {
 674     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 675     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 676     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 677   }
 678
 679   // _viewMenu->setEnabled(true);
 680   if(!Client::internalCore())
 681     statusBar()->showMessage(tr("Connected to core."));
 682   else
 683     statusBar()->clearMessage();
 684
 685   if(Client::signalProxy()->isSecure()) {
 686     sslLabel->setPixmap(SmallIcon("security-high"));
 687   } else {
 688     sslLabel->setPixmap(SmallIcon("security-low"));
 689   }
 690
 691   sslLabel->setVisible(!Client::internalCore());
 692   coreLagLabel->setVisible(!Client::internalCore());
 693   updateIcon();
 694   systemTray()->setState(SystemTray::Active);
 695
 696   if(Client::networkIds().isEmpty()) {
 697     IrcConnectionWizard *wizard = new IrcConnectionWizard(this, Qt::Sheet);
 698     wizard->show();
 699   }
 700 }
 701
 702 void MainWin::loadLayout() {
 703   QtUiSettings s;
 704   int accountId = Client::currentCoreAccount().toInt();
 705   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 706 }
 707
 708 void MainWin::saveLayout() {
 709   QtUiSettings s;
 710   int accountId = Client::currentCoreAccount().toInt();
 711   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 712 }
 713
 714 void MainWin::updateLagIndicator(int lag) {
 715   QString text = tr("Core Lag: %1");
 716   if(lag == -1)
 717     text = text.arg('-');
 718   else
 719     text = text.arg("%1 msec").arg(lag);
 720   coreLagLabel->setText(text);
 721 }
 722
 723 void MainWin::disconnectedFromCore() {
 724   // save core specific layout and remove bufferviews;
 725   saveLayout();
 726   QVariant actionData;
 727   BufferViewDock *dock;
 728   foreach(QAction *action, _bufferViewsMenu->actions()) {
 729     actionData = action->data();
 730     if(!actionData.isValid())
 731       continue;
 732
 733     dock = qobject_cast<BufferViewDock *>(action->parent());
 734     if(dock && actionData.toInt() != -1) {
 735       removeAction(action);
 736       dock->deleteLater();
 737     }
 738   }
 739   QtUiSettings s;
 740   restoreState(s.value("MainWinState").toByteArray());
 741   setDisconnectedState();
 742 }
 743
 744 void MainWin::setDisconnectedState() {
 745   ActionCollection *coll = QtUi::actionCollection("General");
 746   //ui.menuCore->setEnabled(false);
 747   coll->action("ConnectCore")->setEnabled(true);
 748   coll->action("DisconnectCore")->setEnabled(false);
 749   coll->action("CoreInfo")->setEnabled(false);
 750   //_viewMenu->setEnabled(false);
 751   statusBar()->showMessage(tr("Not connected to core."));
 752   sslLabel->setPixmap(QPixmap());
 753   sslLabel->hide();
 754   updateLagIndicator();
 755   coreLagLabel->hide();
 756   if(msgProcessorStatusWidget)
 757     msgProcessorStatusWidget->setProgress(0, 0);
 758   updateIcon();
 759   systemTray()->setState(SystemTray::Inactive);
 760 }
 761
 762 void MainWin::startInternalCore() {
 763   ClientSyncer *syncer = new ClientSyncer();
 764   Client::registerClientSyncer(syncer);
 765   connect(syncer, SIGNAL(syncFinished()), syncer, SLOT(deleteLater()), Qt::QueuedConnection);
 766   syncer->useInternalCore();
 767 }
 768
 769 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 770   CoreConnectDlg(autoConnect, this).exec();
 771 }
 772
 773 void MainWin::showChannelList(NetworkId netId) {
 774   ChannelListDlg *channelListDlg = new ChannelListDlg();
 775
 776   if(!netId.isValid()) {
 777     QAction *action = qobject_cast<QAction *>(sender());
 778     if(action)
 779       netId = action->data().value<NetworkId>();
 780   }
 781
 782   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 783   channelListDlg->setNetwork(netId);
 784   channelListDlg->show();
 785 }
 786
 787 void MainWin::showCoreInfoDlg() {
 788   CoreInfoDlg(this).exec();
 789 }
 790
 791 void MainWin::showAwayLog() {
 792   if(_awayLog)
 793     return;
 794   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 795   _awayLog = new AwayLogView(filter, 0);
 796   filter->setParent(_awayLog);
 797   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 798   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 799   _awayLog->show();
 800 }
 801
 802 void MainWin::awayLogDestroyed() {
 803   _awayLog = 0;
 804 }
 805
 806 void MainWin::showSettingsDlg() {
 807   SettingsDlg *dlg = new SettingsDlg();
 808
 809   //Category: Appearance
 810   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg));
 811   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 812   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 813   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 814   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 815   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 816
 817   //Category: Misc
 818   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 819   dlg->registerSettingsPage(new ConnectionSettingsPage(dlg));
 820   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 821   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 822   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 823
 824   dlg->show();
 825 }
 826
 827 void MainWin::showAboutDlg() {
 828   AboutDlg(this).exec();
 829 }
 830
 831 #ifdef HAVE_KDE
 832 void MainWin::showShortcutsDlg() {
 833   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 834 }
 835 #endif
 836
 837 /********************************************************************************************************/
 838
 839 bool MainWin::event(QEvent *event) {
 840   if(event->type() == QEvent::WindowActivate)
 841     QtUi::closeNotifications();
 842   return QMainWindow::event(event);
 843 }
 844
 845 void MainWin::moveEvent(QMoveEvent *event) {
 846   if(!(windowState() & Qt::WindowMaximized))
 847     _normalPos = event->pos();
 848
 849   QMainWindow::moveEvent(event);
 850 }
 851
 852 void MainWin::resizeEvent(QResizeEvent *event) {
 853   if(!(windowState() & Qt::WindowMaximized))
 854     _normalSize = event->size();
 855
 856   QMainWindow::resizeEvent(event);
 857 }
 858
 859 void MainWin::closeEvent(QCloseEvent *event) {
 860   QtUiSettings s;
 861   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 862   Q_ASSERT(app);
 863   if(!app->isAboutToQuit() && s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 864     hideToTray();
 865     event->ignore();
 866   } else {
 867     event->accept();
 868     quit();
 869   }
 870 }
 871
 872 void MainWin::changeEvent(QEvent *event) {
 873 #ifdef Q_WS_WIN
 874   if(event->type() == QEvent::ActivationChange)
 875     dwTickCount = GetTickCount();  // needed for toggleMinimizedToTray()
 876 #endif
 877
 878   QMainWindow::changeEvent(event);
 879 }
 880
 881 void MainWin::hideToTray() {
 882   if(!systemTray()->isSystemTrayAvailable()) {
 883     qWarning() << Q_FUNC_INFO << "was called with no SystemTray available!";
 884     return;
 885   }
 886   hide();
 887   systemTray()->setIconVisible();
 888 }
 889
 890 void MainWin::toggleMinimizedToTray() {
 891 #ifdef Q_WS_WIN
 892   // the problem is that we lose focus when the systray icon is activated
 893   // and we don't know the former active window
 894   // therefore we watch for activation event and use our stopwatch :)
 895   // courtesy: KSystemTrayIcon
 896   if(GetTickCount() - dwTickCount >= 300)
 897     // we weren't active in the last 300ms -> activate
 898     forceActivated();
 899   else
 900     hideToTray();
 901
 902 #else
 903
 904   if(!isVisible() || isMinimized())
 905     // restore
 906     forceActivated();
 907   else
 908     hideToTray();
 909
 910 #endif
 911 }
 912
 913 void MainWin::forceActivated() {
 914 #ifdef Q_WS_X11
 915   // Bypass focus stealing prevention
 916   QX11Info::setAppUserTime(QX11Info::appTime());
 917 #endif
 918
 919   if(windowState() & Qt::WindowMinimized) {
 920     // restore
 921     setWindowState((windowState() & ~Qt::WindowMinimized) | Qt::WindowActive);
 922   }
 923
 924   // this does not actually work on all platforms... and causes more evil than good
 925   // move(frameGeometry().topLeft()); // avoid placement policies
 926   show();
 927   raise();
 928   activateWindow();
 929 }
 930
 931 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 932   Q_UNUSED(parent);
 933
 934   bool hasFocus = QApplication::activeWindow() != 0;
 935
 936   for(int i = start; i <= end; i++) {
 937     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 938     if(!idx.isValid()) {
 939       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 940       continue;
 941     }
 942     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 943     if(flags.testFlag(Message::Backlog) || flags.testFlag(Message::Self))
 944       continue;
 945     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 946     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 947
 948     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 949     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 950
 951     if(hasFocus && bufId == _bufferWidget->currentBuffer())
 952       continue;
 953
 954     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 955       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 956       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 957       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 958       AbstractNotificationBackend::NotificationType type;
 959
 960       if(bufType == BufferInfo::QueryBuffer && !hasFocus)
 961         type = AbstractNotificationBackend::PrivMsg;
 962       else if(bufType == BufferInfo::QueryBuffer && hasFocus)
 963         type = AbstractNotificationBackend::PrivMsgFocused;
 964       else if(flags & Message::Highlight && !hasFocus)
 965         type = AbstractNotificationBackend::Highlight;
 966       else
 967         type = AbstractNotificationBackend::HighlightFocused;
 968
 969       QtUi::invokeNotification(bufId, type, sender, contents);
 970     }
 971   }
 972 }
 973
 974 void MainWin::clientNetworkCreated(NetworkId id) {
 975   const Network *net = Client::network(id);
 976   QAction *act = new QAction(net->networkName(), this);
 977   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 978   act->setData(QVariant::fromValue<NetworkId>(id));
 979   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 980   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 981
 982   QAction *beforeAction = 0;
 983   foreach(QAction *action, _networksMenu->actions()) {
 984     if(!action->data().isValid())  // ignore stock actions
 985       continue;
 986     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 987       beforeAction = action;
 988       break;
 989     }
 990   }
 991   _networksMenu->insertAction(beforeAction, act);
 992 }
 993
 994 void MainWin::clientNetworkUpdated() {
 995   const Network *net = qobject_cast<const Network *>(sender());
 996   if(!net)
 997     return;
 998
 999   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
1000   if(!action)
1001     return;
1002
1003   action->setText(net->networkName());
1004
1005   switch(net->connectionState()) {
1006   case Network::Initialized:
1007     action->setIcon(SmallIcon("network-connect"));
1008     break;
1009   case Network::Disconnected:
1010     action->setIcon(SmallIcon("network-disconnect"));
1011     break;
1012   default:
1013     action->setIcon(SmallIcon("network-wired"));
1014   }
1015 }
1016
1017 void MainWin::clientNetworkRemoved(NetworkId id) {
1018   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
1019   if(!action)
1020     return;
1021
1022   action->deleteLater();
1023 }
1024
1025 void MainWin::connectOrDisconnectFromNet() {
1026   QAction *act = qobject_cast<QAction *>(sender());
1027   if(!act) return;
1028   const Network *net = Client::network(act->data().value<NetworkId>());
1029   if(!net) return;
1030   if(net->connectionState() == Network::Disconnected) net->requestConnect();
1031   else net->requestDisconnect();
1032 }
1033
1034 void MainWin::on_jumpHotBuffer_triggered() {
1035   if(!_bufferHotList->rowCount())
1036     return;
1037
1038   QModelIndex topIndex = _bufferHotList->index(0, 0);
1039   BufferId bufferId = _bufferHotList->data(topIndex, NetworkModel::BufferIdRole).value<BufferId>();
1040   Client::bufferModel()->switchToBuffer(bufferId);
1041 }
1042
1043 void MainWin::on_actionDebugNetworkModel_triggered() {
1044   QTreeView *view = new QTreeView;
1045   view->setAttribute(Qt::WA_DeleteOnClose);
1046   view->setWindowTitle("Debug NetworkModel View");
1047   view->setModel(Client::networkModel());
1048   view->setColumnWidth(0, 250);
1049   view->setColumnWidth(1, 250);
1050   view->setColumnWidth(2, 80);
1051   view->resize(610, 300);
1052   view->show();
1053 }
1054
1055 void MainWin::on_actionDebugHotList_triggered() {
1056   QTreeView *view = new QTreeView;
1057   view->setAttribute(Qt::WA_DeleteOnClose);
1058   view->setModel(_bufferHotList);
1059   view->show();
1060 }
1061
1062 void MainWin::on_actionDebugBufferViewOverlay_triggered() {
1063   DebugBufferViewOverlay *overlay = new DebugBufferViewOverlay(0);
1064   overlay->setAttribute(Qt::WA_DeleteOnClose);
1065   overlay->show();
1066 }
1067
1068 void MainWin::on_actionDebugMessageModel_triggered() {
1069   QTableView *view = new QTableView(0);
1070   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
1071   filter->setSourceModel(Client::messageModel());
1072   view->setModel(filter);
1073   view->setAttribute(Qt::WA_DeleteOnClose, true);
1074   view->verticalHeader()->hide();
1075   view->horizontalHeader()->setStretchLastSection(true);
1076   view->show();
1077 }
1078
1079 void MainWin::on_actionDebugLog_triggered() {
1080   DebugLogWidget *logWidget = new DebugLogWidget(0);
1081   logWidget->show();
1082 }
1083
1084 void MainWin::showStatusBarMessage(const QString &message) {
1085   statusBar()->showMessage(message, 10000);
1086 }
1087