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 #endif
  30
  31 #ifdef Q_WS_X11
  32 #  include <QX11Info>
  33 #endif
  34
  35 #include "aboutdlg.h"
  36 #include "awaylogfilter.h"
  37 #include "awaylogview.h"
  38 #include "action.h"
  39 #include "actioncollection.h"
  40 #include "bufferhotlistfilter.h"
  41 #include "buffermodel.h"
  42 #include "bufferview.h"
  43 #include "bufferviewoverlay.h"
  44 #include "bufferviewoverlayfilter.h"
  45 #include "bufferwidget.h"
  46 #include "channellistdlg.h"
  47 #include "chatlinemodel.h"
  48 #include "chatmonitorfilter.h"
  49 #include "chatmonitorview.h"
  50 #include "chatview.h"
  51 #include "client.h"
  52 #include "clientsyncer.h"
  53 #include "clientbacklogmanager.h"
  54 #include "clientbufferviewconfig.h"
  55 #include "clientbufferviewmanager.h"
  56 #include "coreinfodlg.h"
  57 #include "coreconnectdlg.h"
  58 #include "contextmenuactionprovider.h"
  59 #include "debugbufferviewoverlay.h"
  60 #include "debuglogwidget.h"
  61 #include "debugmessagemodelfilter.h"
  62 #include "flatproxymodel.h"
  63 #include "iconloader.h"
  64 #include "inputwidget.h"
  65 #include "inputline.h"
  66 #include "irclistmodel.h"
  67 #include "ircconnectionwizard.h"
  68 #include "jumpkeyhandler.h"
  69 #include "msgprocessorstatuswidget.h"
  70 #include "nicklistwidget.h"
  71 #include "qtuiapplication.h"
  72 #include "qtuimessageprocessor.h"
  73 #include "qtuisettings.h"
  74 #include "settingsdlg.h"
  75 #include "settingspagedlg.h"
  76 #include "systemtray.h"
  77 #include "toolbaractionprovider.h"
  78 #include "topicwidget.h"
  79 #include "verticaldock.h"
  80
  81 #ifndef HAVE_KDE
  82 #  ifdef HAVE_DBUS
  83 #    include "desktopnotificationbackend.h"
  84 #  endif
  85 #  ifdef HAVE_PHONON
  86 #    include "phononnotificationbackend.h"
  87 #  endif
  88 #  include "systraynotificationbackend.h"
  89 #  include "taskbarnotificationbackend.h"
  90 #else /* HAVE_KDE */
  91 #  include "knotificationbackend.h"
  92 #endif /* HAVE_KDE */
  93
  94 #include "settingspages/aliasessettingspage.h"
  95 #include "settingspages/appearancesettingspage.h"
  96 #include "settingspages/backlogsettingspage.h"
  97 #include "settingspages/bufferviewsettingspage.h"
  98 #include "settingspages/chatmonitorsettingspage.h"
  99 #include "settingspages/colorsettingspage.h"
 100 #include "settingspages/generalsettingspage.h"
 101 #include "settingspages/highlightsettingspage.h"
 102 #include "settingspages/identitiessettingspage.h"
 103 #include "settingspages/networkssettingspage.h"
 104 #include "settingspages/notificationssettingspage.h"
 105
 106 MainWin::MainWin(QWidget *parent)
 107 #ifdef HAVE_KDE
 108   : KMainWindow(parent),
 109   _kHelpMenu(new KHelpMenu(this, KGlobal::mainComponent().aboutData())),
 110 #else
 111   : QMainWindow(parent),
 112 #endif
 113     coreLagLabel(new QLabel()),
 114     sslLabel(new QLabel()),
 115     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
 116     _titleSetter(this),
 117     _awayLog(0)
 118 {
 119 #ifdef Q_WS_WIN
 120   dwTickCount = 0;
 121 #endif
 122
 123   QtUiSettings uiSettings;
 124   QString style = uiSettings.value("Style", QString()).toString();
 125   if(!style.isEmpty()) {
 126     QApplication::setStyle(style);
 127   }
 128
 129   QApplication::setQuitOnLastWindowClosed(false);
 130
 131   setWindowTitle("Quassel IRC");
 132   setWindowIconText("Quassel IRC");
 133   updateIcon();
 134
 135   installEventFilter(new JumpKeyHandler(this));
 136 }
 137
 138 void MainWin::init() {
 139   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 140   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 141   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 142            SLOT(messagesInserted(const QModelIndex &, int, int)));
 143   connect(GraphicalUi::contextMenuActionProvider(), SIGNAL(showChannelList(NetworkId)), SLOT(showChannelList(NetworkId)));
 144
 145   // Setup Dock Areas
 146   setDockNestingEnabled(true);
 147   setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
 148   setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 149   setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
 150   setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 151
 152   // Order is sometimes important
 153   setupActions();
 154   setupBufferWidget();
 155   setupMenus();
 156   setupTopicWidget();
 157   setupChatMonitor();
 158   setupNickWidget();
 159   setupInputWidget();
 160   setupStatusBar();
 161   setupToolBars();
 162   setupSystray();
 163   setupTitleSetter();
 164   setupHotList();
 165
 166 #ifndef HAVE_KDE
 167   QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 168   QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 169 #  ifdef HAVE_PHONON
 170   QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 171 #  endif
 172 #  ifdef HAVE_DBUS
 173   QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 174 #  endif
 175
 176 #else /* HAVE_KDE */
 177   QtUi::registerNotificationBackend(new KNotificationBackend(this));
 178 #endif /* HAVE_KDE */
 179
 180   setDisconnectedState();  // Disable menus and stuff
 181
 182 #ifdef HAVE_KDE
 183   setAutoSaveSettings();
 184 #endif
 185
 186   // restore mainwin state
 187   QtUiSettings s;
 188   restoreStateFromSettings(s);
 189
 190   // restore locked state of docks
 191   QtUi::actionCollection("General")->action("LockLayout")->setChecked(s.value("LockLayout", false).toBool());
 192
 193   if(Quassel::runMode() != Quassel::Monolithic) {
 194     showCoreConnectionDlg(true); // autoconnect if appropriate
 195   } else {
 196     startInternalCore();
 197   }
 198 }
 199
 200 MainWin::~MainWin() {
 201
 202 }
 203
 204 void MainWin::quit() {
 205   QtUiSettings s;
 206   saveStateToSettings(s);
 207   saveLayout();
 208   QApplication::quit();
 209 }
 210
 211 void MainWin::saveStateToSettings(UiSettings &s) {
 212   s.setValue("MainWinSize", _normalSize);
 213   s.setValue("MainWinPos", _normalPos);
 214   s.setValue("MainWinState", saveState());
 215   s.setValue("MainWinGeometry", saveGeometry());
 216   s.setValue("MainWinMinimized", isMinimized());
 217   s.setValue("MainWinMaximized", isMaximized());
 218   s.setValue("MainWinHidden", !isVisible());
 219
 220 #ifdef HAVE_KDE
 221   saveAutoSaveSettings();
 222 #endif
 223 }
 224
 225 void MainWin::restoreStateFromSettings(UiSettings &s) {
 226   _normalSize = s.value("MainWinSize", size()).toSize();
 227   _normalPos = s.value("MainWinPos", pos()).toPoint();
 228   bool maximized = s.value("MainWinMaximized", false).toBool();
 229
 230 #ifndef HAVE_KDE
 231   restoreGeometry(s.value("MainWinGeometry").toByteArray());
 232
 233   if(maximized) {
 234     // restoreGeometry() fails if the windows was maximized, so we resize and position explicitly
 235     resize(_normalSize);
 236     move(_normalPos);
 237   }
 238
 239   restoreState(s.value("MainWinState").toByteArray());
 240
 241 #else
 242   move(_normalPos);
 243 #endif
 244
 245   if(s.value("MainWinHidden").toBool())
 246     hideToTray();
 247   else if(s.value("MainWinMinimized").toBool())
 248     showMinimized();
 249   else if(maximized)
 250     showMaximized();
 251   else
 252     show();
 253 }
 254
 255 void MainWin::updateIcon() {
 256 #ifdef Q_WS_MAC
 257   const int size = 128;
 258 #else
 259   const int size = 48;
 260 #endif
 261
 262   QPixmap icon;
 263   if(Client::isConnected())
 264     icon = DesktopIcon("quassel", size);
 265   else
 266     icon = DesktopIcon("quassel_inactive", size);
 267   setWindowIcon(icon);
 268   qApp->setWindowIcon(icon);
 269 }
 270
 271 void MainWin::setupActions() {
 272   ActionCollection *coll = QtUi::actionCollection("General");
 273   // File
 274   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 275                                              this, SLOT(showCoreConnectionDlg())));
 276   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 277                                                 Client::instance(), SLOT(disconnectFromCore())));
 278   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 279                                           this, SLOT(showCoreInfoDlg())));
 280   coll->addAction("ConfigureNetworks", new Action(SmallIcon("configure"), tr("Configure &Networks..."), coll,
 281                                               this, SLOT(on_actionConfigureNetworks_triggered())));
 282   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 283                                       this, SLOT(quit()), tr("Ctrl+Q")));
 284
 285   // View
 286   coll->addAction("ConfigureBufferViews", new Action(tr("&Configure Buffer Views..."), coll,
 287                                              this, SLOT(on_actionConfigureViews_triggered())));
 288
 289   QAction *lockAct = coll->addAction("LockLayout", new Action(tr("&Lock Layout"), coll));
 290   lockAct->setCheckable(true);
 291   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockLayout_toggled(bool)));
 292
 293   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 294                                                 0, 0, QKeySequence::Find))->setCheckable(true);
 295   coll->addAction("ShowAwayLog", new Action(tr("Show Away Log"), coll,
 296                                             this, SLOT(showAwayLog())));
 297   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 298                                                  0, 0))->setCheckable(true);
 299
 300   // Settings
 301   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 302                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 303
 304   // Help
 305   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 306                                               this, SLOT(showAboutDlg())));
 307   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 308                                          qApp, SLOT(aboutQt())));
 309   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 310                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 311   coll->addAction("DebugBufferViewOverlay", new Action(SmallIcon("tools-report-bug"), tr("Debug &BufferViewOverlay"), coll,
 312                                        this, SLOT(on_actionDebugBufferViewOverlay_triggered())));
 313   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 314                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 315   coll->addAction("DebugHotList", new Action(SmallIcon("tools-report-bug"), tr("Debug &HotList"), coll,
 316                                        this, SLOT(on_actionDebugHotList_triggered())));
 317   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 318                                        this, SLOT(on_actionDebugLog_triggered())));
 319
 320   // Navigation
 321   coll->addAction("JumpHotBuffer", new Action(tr("Jump to hot buffer"), coll,
 322                                               this, SLOT(on_jumpHotBuffer_triggered()), QKeySequence(Qt::META + Qt::Key_A)));
 323 }
 324
 325 void MainWin::setupMenus() {
 326   ActionCollection *coll = QtUi::actionCollection("General");
 327
 328   _fileMenu = menuBar()->addMenu(tr("&File"));
 329
 330   static const QStringList coreActions = QStringList()
 331     << "ConnectCore" << "DisconnectCore" << "CoreInfo";
 332
 333   QAction *coreAction;
 334   foreach(QString actionName, coreActions) {
 335     coreAction = coll->action(actionName);
 336     _fileMenu->addAction(coreAction);
 337     flagRemoteCoreOnly(coreAction);
 338   }
 339   flagRemoteCoreOnly(_fileMenu->addSeparator());
 340
 341   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 342   _networksMenu->addAction(coll->action("ConfigureNetworks"));
 343   _networksMenu->addSeparator();
 344   _fileMenu->addSeparator();
 345   _fileMenu->addAction(coll->action("Quit"));
 346
 347   _viewMenu = menuBar()->addMenu(tr("&View"));
 348   _bufferViewsMenu = _viewMenu->addMenu(tr("&Buffer Views"));
 349   _bufferViewsMenu->addAction(coll->action("ConfigureBufferViews"));
 350   _toolbarMenu = _viewMenu->addMenu(tr("&Toolbars"));
 351   _viewMenu->addSeparator();
 352   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 353
 354   coreAction = coll->action("ShowAwayLog");
 355   flagRemoteCoreOnly(coreAction);
 356   _viewMenu->addAction(coreAction);
 357
 358   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 359   _viewMenu->addSeparator();
 360   _viewMenu->addAction(coll->action("LockLayout"));
 361
 362   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 363 #ifdef HAVE_KDE
 364   _settingsMenu->addAction(KStandardAction::keyBindings(this, SLOT(showShortcutsDlg()), this));
 365   _settingsMenu->addAction(KStandardAction::configureNotifications(this, SLOT(showNotificationsDlg()), this));
 366 #endif
 367   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 368
 369   _helpMenu = menuBar()->addMenu(tr("&Help"));
 370   _helpMenu->addAction(coll->action("AboutQuassel"));
 371 #ifndef HAVE_KDE
 372   _helpMenu->addAction(coll->action("AboutQt"));
 373 #else
 374   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 375 #endif
 376   _helpMenu->addSeparator();
 377   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 378   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 379   _helpDebugMenu->addAction(coll->action("DebugBufferViewOverlay"));
 380   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 381   _helpDebugMenu->addAction(coll->action("DebugHotList"));
 382   _helpDebugMenu->addAction(coll->action("DebugLog"));
 383 }
 384
 385 void MainWin::setupBufferWidget() {
 386   _bufferWidget = new BufferWidget(this);
 387   _bufferWidget->setModel(Client::bufferModel());
 388   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 389   setCentralWidget(_bufferWidget);
 390 }
 391
 392 void MainWin::addBufferView(int bufferViewConfigId) {
 393   addBufferView(Client::bufferViewManager()->clientBufferViewConfig(bufferViewConfigId));
 394 }
 395
 396 void MainWin::addBufferView(ClientBufferViewConfig *config) {
 397   if(!config)
 398     return;
 399
 400   config->setLocked(QtUiSettings().value("LockLayout", false).toBool());
 401   BufferViewDock *dock = new BufferViewDock(config, this);
 402
 403   //create the view and initialize it's filter
 404   BufferView *view = new BufferView(dock);
 405   view->setFilteredModel(Client::bufferModel(), config);
 406   view->installEventFilter(_inputWidget->inputLine()); // for key presses
 407   view->show();
 408
 409   Client::bufferModel()->synchronizeView(view);
 410
 411   dock->setWidget(view);
 412   dock->show();
 413
 414   addDockWidget(Qt::LeftDockWidgetArea, dock);
 415   _bufferViewsMenu->addAction(dock->toggleViewAction());
 416
 417   connect(dock->toggleViewAction(), SIGNAL(toggled(bool)), this, SLOT(bufferViewToggled(bool)));
 418   _bufferViews.append(dock);
 419 }
 420
 421 void MainWin::removeBufferView(int bufferViewConfigId) {
 422   QVariant actionData;
 423   BufferViewDock *dock;
 424   foreach(QAction *action, _bufferViewsMenu->actions()) {
 425     actionData = action->data();
 426     if(!actionData.isValid())
 427       continue;
 428
 429     dock = qobject_cast<BufferViewDock *>(action->parent());
 430     if(dock && actionData.toInt() == bufferViewConfigId) {
 431       removeAction(action);
 432       dock->deleteLater();
 433     }
 434   }
 435 }
 436
 437 void MainWin::bufferViewToggled(bool enabled) {
 438   QAction *action = qobject_cast<QAction *>(sender());
 439   Q_ASSERT(action);
 440   BufferViewDock *dock = qobject_cast<BufferViewDock *>(action->parent());
 441   Q_ASSERT(dock);
 442   if(enabled) {
 443     Client::bufferViewOverlay()->addView(dock->bufferViewId());
 444     BufferViewConfig *config = dock->config();
 445     if(config && config->isInitialized()) {
 446       BufferIdList buffers;
 447       if(config->networkId().isValid()) {
 448         foreach(BufferId bufferId, config->bufferList()) {
 449           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 450             buffers << bufferId;
 451         }
 452         foreach(BufferId bufferId, config->temporarilyRemovedBuffers().toList()) {
 453           if(Client::networkModel()->networkId(bufferId) == config->networkId())
 454             buffers << bufferId;
 455         }
 456       } else {
 457         buffers = BufferIdList::fromSet(config->bufferList().toSet() + config->temporarilyRemovedBuffers());
 458       }
 459       Client::backlogManager()->checkForBacklog(buffers);
 460     }
 461   } else {
 462     Client::bufferViewOverlay()->removeView(dock->bufferViewId());
 463   }
 464 }
 465
 466 BufferView *MainWin::allBuffersView() const {
 467   // "All Buffers" is always the first dock created
 468   if(_bufferViews.count() > 0)
 469     return _bufferViews[0]->bufferView();
 470   return 0;
 471 }
 472
 473 void MainWin::showNotificationsDlg() {
 474   SettingsPageDlg dlg(new NotificationsSettingsPage(this), this);
 475   dlg.exec();
 476 }
 477
 478 void MainWin::on_actionConfigureNetworks_triggered() {
 479   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 480   dlg.exec();
 481 }
 482
 483 void MainWin::on_actionConfigureViews_triggered() {
 484   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 485   dlg.exec();
 486 }
 487
 488 void MainWin::on_actionLockLayout_toggled(bool lock) {
 489   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 490   foreach(VerticalDock *dock, docks) {
 491     dock->showTitle(!lock);
 492   }
 493   if(Client::bufferViewManager()) {
 494     foreach(ClientBufferViewConfig *config, Client::bufferViewManager()->clientBufferViewConfigs()) {
 495       config->setLocked(lock);
 496     }
 497   }
 498   QtUiSettings().setValue("LockLayout", lock);
 499 }
 500
 501 void MainWin::setupNickWidget() {
 502   // create nick dock
 503   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 504   nickDock->setObjectName("NickDock");
 505   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 506
 507   _nickListWidget = new NickListWidget(nickDock);
 508   nickDock->setWidget(_nickListWidget);
 509
 510   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 511   _viewMenu->addAction(nickDock->toggleViewAction());
 512   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 513
 514   // See NickListDock::NickListDock();
 515   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 516
 517   // attach the NickListWidget to the BufferModel and the default selection
 518   _nickListWidget->setModel(Client::bufferModel());
 519   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 520 }
 521
 522 void MainWin::setupChatMonitor() {
 523   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 524   dock->setObjectName("ChatMonitorDock");
 525
 526   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 527   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 528   chatView->show();
 529   dock->setWidget(chatView);
 530   dock->hide();
 531
 532   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 533   _viewMenu->addAction(dock->toggleViewAction());
 534   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 535 }
 536
 537 void MainWin::setupInputWidget() {
 538   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 539   dock->setObjectName("InputDock");
 540
 541   _inputWidget = new InputWidget(dock);
 542   dock->setWidget(_inputWidget);
 543
 544   addDockWidget(Qt::BottomDockWidgetArea, dock);
 545
 546   _viewMenu->addAction(dock->toggleViewAction());
 547   dock->toggleViewAction()->setText(tr("Show Input Line"));
 548
 549   _inputWidget->setModel(Client::bufferModel());
 550   _inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 551
 552   _bufferWidget->setFocusProxy(_inputWidget);
 553
 554   _inputWidget->inputLine()->installEventFilter(_bufferWidget);
 555 }
 556
 557 void MainWin::setupTopicWidget() {
 558   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 559   dock->setObjectName("TopicDock");
 560   TopicWidget *topicwidget = new TopicWidget(dock);
 561
 562   dock->setWidget(topicwidget);
 563
 564   topicwidget->setModel(Client::bufferModel());
 565   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 566
 567   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 568
 569   _viewMenu->addAction(dock->toggleViewAction());
 570   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 571 }
 572
 573 void MainWin::setupTitleSetter() {
 574   _titleSetter.setModel(Client::bufferModel());
 575   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 576 }
 577
 578 void MainWin::setupStatusBar() {
 579   // MessageProcessor progress
 580   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 581
 582   // Core Lag:
 583   updateLagIndicator();
 584   statusBar()->addPermanentWidget(coreLagLabel);
 585   coreLagLabel->hide();
 586   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 587
 588   // SSL indicator
 589   sslLabel->setPixmap(QPixmap());
 590   statusBar()->addPermanentWidget(sslLabel);
 591   sslLabel->hide();
 592
 593   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 594
 595   QtUiSettings uiSettings;
 596
 597   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 598   showStatusbar->setChecked(enabled);
 599   enabled ? statusBar()->show() : statusBar()->hide();
 600
 601   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 602   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 603 }
 604
 605 void MainWin::setupHotList() {
 606   FlatProxyModel *flatProxy = new FlatProxyModel(this);
 607   flatProxy->setSourceModel(Client::bufferModel());
 608   _bufferHotList = new BufferHotListFilter(flatProxy);
 609 }
 610
 611 void MainWin::saveStatusBarStatus(bool enabled) {
 612   QtUiSettings uiSettings;
 613   uiSettings.setValue("ShowStatusBar", enabled);
 614 }
 615
 616 void MainWin::setupSystray() {
 617   _systemTray = new SystemTray(this);
 618 }
 619
 620 void MainWin::setupToolBars() {
 621   connect(_bufferWidget, SIGNAL(currentChanged(QModelIndex)),
 622           QtUi::toolBarActionProvider(), SLOT(currentBufferChanged(QModelIndex)));
 623   connect(_nickListWidget, SIGNAL(nickSelectionChanged(QModelIndexList)),
 624           QtUi::toolBarActionProvider(), SLOT(nickSelectionChanged(QModelIndexList)));
 625
 626 #ifdef Q_WS_MAC
 627   setUnifiedTitleAndToolBarOnMac(true);
 628 #endif
 629   _mainToolBar = addToolBar(tr("Main Toolbar"));
 630   _mainToolBar->setObjectName("MainToolBar");
 631
 632   QtUi::toolBarActionProvider()->addActions(_mainToolBar, ToolBarActionProvider::MainToolBar);
 633   _toolbarMenu->addAction(_mainToolBar->toggleViewAction());
 634
 635   //_nickToolBar = addToolBar("User");
 636   //_nickToolBar->setObjectName("NickToolBar");
 637   //QtUi::toolBarActionProvider()->addActions(_nickToolBar, ToolBarActionProvider::NickToolBar);
 638
 639 #ifdef HAVE_KDE
 640   _mainToolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
 641   //_nickToolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
 642 #endif
 643 }
 644
 645 void MainWin::connectedToCore() {
 646   Q_CHECK_PTR(Client::bufferViewManager());
 647   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 648   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 649   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 650
 651   setConnectedState();
 652 }
 653
 654 void MainWin::setConnectedState() {
 655   ActionCollection *coll = QtUi::actionCollection("General");
 656
 657   coll->action("ConnectCore")->setEnabled(false);
 658   coll->action("DisconnectCore")->setEnabled(true);
 659   coll->action("CoreInfo")->setEnabled(true);
 660
 661   foreach(QAction *action, _fileMenu->actions()) {
 662     if(isRemoteCoreOnly(action))
 663       action->setVisible(!Client::internalCore());
 664   }
 665
 666   disconnect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 667   disconnect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 668   disconnect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 669   if(!Client::internalCore()) {
 670     connect(Client::backlogManager(), SIGNAL(updateProgress(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 671     connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 672     connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 673   }
 674
 675   // _viewMenu->setEnabled(true);
 676   if(!Client::internalCore())
 677     statusBar()->showMessage(tr("Connected to core."));
 678   else
 679     statusBar()->clearMessage();
 680
 681   if(Client::signalProxy()->isSecure()) {
 682     sslLabel->setPixmap(SmallIcon("security-high"));
 683   } else {
 684     sslLabel->setPixmap(SmallIcon("security-low"));
 685   }
 686
 687   sslLabel->setVisible(!Client::internalCore());
 688   coreLagLabel->setVisible(!Client::internalCore());
 689   updateIcon();
 690   systemTray()->setState(SystemTray::Active);
 691
 692   if(Client::networkIds().isEmpty()) {
 693     IrcConnectionWizard *wizard = new IrcConnectionWizard(this, Qt::Sheet);
 694     wizard->show();
 695   }
 696 }
 697
 698 void MainWin::loadLayout() {
 699   QtUiSettings s;
 700   int accountId = Client::currentCoreAccount().toInt();
 701   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 702 }
 703
 704 void MainWin::saveLayout() {
 705   QtUiSettings s;
 706   int accountId = Client::currentCoreAccount().toInt();
 707   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 708 }
 709
 710 void MainWin::updateLagIndicator(int lag) {
 711   QString text = tr("Core Lag: %1");
 712   if(lag == -1)
 713     text = text.arg('-');
 714   else
 715     text = text.arg("%1 msec").arg(lag);
 716   coreLagLabel->setText(text);
 717 }
 718
 719 void MainWin::disconnectedFromCore() {
 720   // save core specific layout and remove bufferviews;
 721   saveLayout();
 722   QVariant actionData;
 723   BufferViewDock *dock;
 724   foreach(QAction *action, _bufferViewsMenu->actions()) {
 725     actionData = action->data();
 726     if(!actionData.isValid())
 727       continue;
 728
 729     dock = qobject_cast<BufferViewDock *>(action->parent());
 730     if(dock && actionData.toInt() != -1) {
 731       removeAction(action);
 732       dock->deleteLater();
 733     }
 734   }
 735   QtUiSettings s;
 736   restoreState(s.value("MainWinState").toByteArray());
 737   setDisconnectedState();
 738 }
 739
 740 void MainWin::setDisconnectedState() {
 741   ActionCollection *coll = QtUi::actionCollection("General");
 742   //ui.menuCore->setEnabled(false);
 743   coll->action("ConnectCore")->setEnabled(true);
 744   coll->action("DisconnectCore")->setEnabled(false);
 745   coll->action("CoreInfo")->setEnabled(false);
 746   //_viewMenu->setEnabled(false);
 747   statusBar()->showMessage(tr("Not connected to core."));
 748   sslLabel->setPixmap(QPixmap());
 749   sslLabel->hide();
 750   updateLagIndicator();
 751   coreLagLabel->hide();
 752   if(msgProcessorStatusWidget)
 753     msgProcessorStatusWidget->setProgress(0, 0);
 754   updateIcon();
 755   systemTray()->setState(SystemTray::Inactive);
 756 }
 757
 758 void MainWin::startInternalCore() {
 759   ClientSyncer *syncer = new ClientSyncer();
 760   Client::registerClientSyncer(syncer);
 761   connect(syncer, SIGNAL(syncFinished()), syncer, SLOT(deleteLater()), Qt::QueuedConnection);
 762   syncer->useInternalCore();
 763 }
 764
 765 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 766   CoreConnectDlg(autoConnect, this).exec();
 767 }
 768
 769 void MainWin::showChannelList(NetworkId netId) {
 770   ChannelListDlg *channelListDlg = new ChannelListDlg();
 771
 772   if(!netId.isValid()) {
 773     QAction *action = qobject_cast<QAction *>(sender());
 774     if(action)
 775       netId = action->data().value<NetworkId>();
 776   }
 777
 778   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 779   channelListDlg->setNetwork(netId);
 780   channelListDlg->show();
 781 }
 782
 783 void MainWin::showCoreInfoDlg() {
 784   CoreInfoDlg(this).exec();
 785 }
 786
 787 void MainWin::showAwayLog() {
 788   if(_awayLog)
 789     return;
 790   AwayLogFilter *filter = new AwayLogFilter(Client::messageModel());
 791   _awayLog = new AwayLogView(filter, 0);
 792   filter->setParent(_awayLog);
 793   connect(_awayLog, SIGNAL(destroyed()), this, SLOT(awayLogDestroyed()));
 794   _awayLog->setAttribute(Qt::WA_DeleteOnClose);
 795   _awayLog->show();
 796 }
 797
 798 void MainWin::awayLogDestroyed() {
 799   _awayLog = 0;
 800 }
 801
 802 void MainWin::showSettingsDlg() {
 803   SettingsDlg *dlg = new SettingsDlg();
 804
 805   //Category: Appearance
 806   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 807   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 808   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 809   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 810   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 811   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 812   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 813
 814   //Category: Misc
 815   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 816   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 817   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 818   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 819
 820   dlg->show();
 821 }
 822
 823 void MainWin::showAboutDlg() {
 824   AboutDlg(this).exec();
 825 }
 826
 827 #ifdef HAVE_KDE
 828 void MainWin::showShortcutsDlg() {
 829   KShortcutsDialog::configure(QtUi::actionCollection("General"), KShortcutsEditor::LetterShortcutsDisallowed);
 830 }
 831 #endif
 832
 833 /********************************************************************************************************/
 834
 835 bool MainWin::event(QEvent *event) {
 836   if(event->type() == QEvent::WindowActivate)
 837     QtUi::closeNotifications();
 838   return QMainWindow::event(event);
 839 }
 840
 841 void MainWin::moveEvent(QMoveEvent *event) {
 842   if(!(windowState() & Qt::WindowMaximized))
 843     _normalPos = event->pos();
 844
 845   QMainWindow::moveEvent(event);
 846 }
 847
 848 void MainWin::resizeEvent(QResizeEvent *event) {
 849   if(!(windowState() & Qt::WindowMaximized))
 850     _normalSize = event->size();
 851
 852   QMainWindow::resizeEvent(event);
 853 }
 854
 855 void MainWin::closeEvent(QCloseEvent *event) {
 856   QtUiSettings s;
 857   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 858   Q_ASSERT(app);
 859   if(!app->isAboutToQuit() && s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 860     hideToTray();
 861     event->ignore();
 862   } else {
 863     event->accept();
 864     quit();
 865   }
 866 }
 867
 868 void MainWin::changeEvent(QEvent *event) {
 869 #ifdef Q_WS_WIN
 870   if(event->type() == QEvent::ActivationChange)
 871     dwTickCount = GetTickCount();  // needed for toggleMinimizedToTray()
 872 #endif
 873
 874   QMainWindow::changeEvent(event);
 875 }
 876
 877 void MainWin::hideToTray() {
 878   if(!systemTray()->isSystemTrayAvailable()) {
 879     qWarning() << Q_FUNC_INFO << "was called with no SystemTray available!";
 880     return;
 881   }
 882   hide();
 883   systemTray()->setIconVisible();
 884 }
 885
 886 void MainWin::toggleMinimizedToTray() {
 887 #ifdef Q_WS_WIN
 888   // the problem is that we lose focus when the systray icon is activated
 889   // and we don't know the former active window
 890   // therefore we watch for activation event and use our stopwatch :)
 891   // courtesy: KSystemTrayIcon
 892   if(GetTickCount() - dwTickCount >= 300)
 893     // we weren't active in the last 300ms -> activate
 894     forceActivated();
 895   else
 896     hideToTray();
 897
 898 #else
 899
 900   if(!isVisible() || isMinimized())
 901     // restore
 902     forceActivated();
 903   else
 904     hideToTray();
 905
 906 #endif
 907 }
 908
 909 void MainWin::forceActivated() {
 910 #ifdef Q_WS_X11
 911   // Bypass focus stealing prevention
 912   QX11Info::setAppUserTime(QX11Info::appTime());
 913 #endif
 914
 915   if(windowState() & Qt::WindowMinimized) {
 916     // restore
 917     setWindowState((windowState() & ~Qt::WindowMinimized) | Qt::WindowActive);
 918   }
 919
 920   // this does not actually work on all platforms... and causes more evil than good
 921   // move(frameGeometry().topLeft()); // avoid placement policies
 922   show();
 923   raise();
 924   activateWindow();
 925 }
 926
 927 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 928   Q_UNUSED(parent);
 929
 930   bool hasFocus = QApplication::activeWindow() != 0;
 931
 932   for(int i = start; i <= end; i++) {
 933     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 934     if(!idx.isValid()) {
 935       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 936       continue;
 937     }
 938     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 939     if(flags.testFlag(Message::Backlog) || flags.testFlag(Message::Self))
 940       continue;
 941     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 942     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 943
 944     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 945     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 946
 947     if(hasFocus && bufId == _bufferWidget->currentBuffer())
 948       continue;
 949
 950     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 951       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 952       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 953       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 954       AbstractNotificationBackend::NotificationType type;
 955
 956       if(bufType == BufferInfo::QueryBuffer && !hasFocus)
 957         type = AbstractNotificationBackend::PrivMsg;
 958       else if(bufType == BufferInfo::QueryBuffer && hasFocus)
 959         type = AbstractNotificationBackend::PrivMsgFocused;
 960       else if(flags & Message::Highlight && !hasFocus)
 961         type = AbstractNotificationBackend::Highlight;
 962       else
 963         type = AbstractNotificationBackend::HighlightFocused;
 964
 965       QtUi::invokeNotification(bufId, type, sender, contents);
 966     }
 967   }
 968 }
 969
 970 void MainWin::clientNetworkCreated(NetworkId id) {
 971   const Network *net = Client::network(id);
 972   QAction *act = new QAction(net->networkName(), this);
 973   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 974   act->setData(QVariant::fromValue<NetworkId>(id));
 975   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 976   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 977
 978   QAction *beforeAction = 0;
 979   foreach(QAction *action, _networksMenu->actions()) {
 980     if(!action->data().isValid())  // ignore stock actions
 981       continue;
 982     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 983       beforeAction = action;
 984       break;
 985     }
 986   }
 987   _networksMenu->insertAction(beforeAction, act);
 988 }
 989
 990 void MainWin::clientNetworkUpdated() {
 991   const Network *net = qobject_cast<const Network *>(sender());
 992   if(!net)
 993     return;
 994
 995   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 996   if(!action)
 997     return;
 998
 999   action->setText(net->networkName());
1000
1001   switch(net->connectionState()) {
1002   case Network::Initialized:
1003     action->setIcon(SmallIcon("network-connect"));
1004     break;
1005   case Network::Disconnected:
1006     action->setIcon(SmallIcon("network-disconnect"));
1007     break;
1008   default:
1009     action->setIcon(SmallIcon("network-wired"));
1010   }
1011 }
1012
1013 void MainWin::clientNetworkRemoved(NetworkId id) {
1014   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
1015   if(!action)
1016     return;
1017
1018   action->deleteLater();
1019 }
1020
1021 void MainWin::connectOrDisconnectFromNet() {
1022   QAction *act = qobject_cast<QAction *>(sender());
1023   if(!act) return;
1024   const Network *net = Client::network(act->data().value<NetworkId>());
1025   if(!net) return;
1026   if(net->connectionState() == Network::Disconnected) net->requestConnect();
1027   else net->requestDisconnect();
1028 }
1029
1030 void MainWin::on_jumpHotBuffer_triggered() {
1031   if(!_bufferHotList->rowCount())
1032     return;
1033
1034   QModelIndex topIndex = _bufferHotList->index(0, 0);
1035   BufferId bufferId = _bufferHotList->data(topIndex, NetworkModel::BufferIdRole).value<BufferId>();
1036   Client::bufferModel()->switchToBuffer(bufferId);
1037 }
1038
1039 void MainWin::on_actionDebugNetworkModel_triggered() {
1040   QTreeView *view = new QTreeView;
1041   view->setAttribute(Qt::WA_DeleteOnClose);
1042   view->setWindowTitle("Debug NetworkModel View");
1043   view->setModel(Client::networkModel());
1044   view->setColumnWidth(0, 250);
1045   view->setColumnWidth(1, 250);
1046   view->setColumnWidth(2, 80);
1047   view->resize(610, 300);
1048   view->show();
1049 }
1050
1051 void MainWin::on_actionDebugHotList_triggered() {
1052   QTreeView *view = new QTreeView;
1053   view->setAttribute(Qt::WA_DeleteOnClose);
1054   view->setModel(_bufferHotList);
1055   view->show();
1056 }
1057
1058 void MainWin::on_actionDebugBufferViewOverlay_triggered() {
1059   DebugBufferViewOverlay *overlay = new DebugBufferViewOverlay(0);
1060   overlay->setAttribute(Qt::WA_DeleteOnClose);
1061   overlay->show();
1062 }
1063
1064 void MainWin::on_actionDebugMessageModel_triggered() {
1065   QTableView *view = new QTableView(0);
1066   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
1067   filter->setSourceModel(Client::messageModel());
1068   view->setModel(filter);
1069   view->setAttribute(Qt::WA_DeleteOnClose, true);
1070   view->verticalHeader()->hide();
1071   view->horizontalHeader()->setStretchLastSection(true);
1072   view->show();
1073 }
1074
1075 void MainWin::on_actionDebugLog_triggered() {
1076   DebugLogWidget *logWidget = new DebugLogWidget(0);
1077   logWidget->show();
1078 }
1079
1080 void MainWin::showStatusBarMessage(const QString &message) {
1081   statusBar()->showMessage(message, 10000);
1082 }
1083