src/qtui/mainwin.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 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 <KStatusBar>
  28 #endif
  29
  30 #include "aboutdlg.h"
  31 #include "action.h"
  32 #include "actioncollection.h"
  33 #include "buffermodel.h"
  34 #include "bufferview.h"
  35 #include "bufferviewmanager.h"
  36 #include "bufferwidget.h"
  37 #include "channellistdlg.h"
  38 #include "chatlinemodel.h"
  39 #include "chatmonitorfilter.h"
  40 #include "chatmonitorview.h"
  41 #include "chatview.h"
  42 #include "client.h"
  43 #include "clientbacklogmanager.h"
  44 #include "coreinfodlg.h"
  45 #include "coreconnectdlg.h"
  46 #include "debuglogwidget.h"
  47 #include "debugmessagemodelfilter.h"
  48 #include "iconloader.h"
  49 #include "inputwidget.h"
  50 #include "inputline.h"
  51 #include "irclistmodel.h"
  52 #include "jumpkeyhandler.h"
  53 #include "msgprocessorstatuswidget.h"
  54 #include "nicklistwidget.h"
  55 #include "qtuiapplication.h"
  56 #include "qtuimessageprocessor.h"
  57 #include "qtuisettings.h"
  58 #include "sessionsettings.h"
  59 #include "settingsdlg.h"
  60 #include "settingspagedlg.h"
  61 #include "topicwidget.h"
  62 #include "verticaldock.h"
  63
  64 #ifdef HAVE_DBUS
  65 #  include "desktopnotificationbackend.h"
  66 #endif
  67 #ifdef HAVE_PHONON
  68 #  include "phononnotificationbackend.h"
  69 #endif
  70 #ifdef HAVE_KDE
  71 #  include "knotificationbackend.h"
  72 #endif
  73 #include "systraynotificationbackend.h"
  74 #include "taskbarnotificationbackend.h"
  75
  76 #include "settingspages/aliasessettingspage.h"
  77 #include "settingspages/appearancesettingspage.h"
  78 #include "settingspages/backlogsettingspage.h"
  79 #include "settingspages/bufferviewsettingspage.h"
  80 #include "settingspages/chatmonitorsettingspage.h"
  81 #include "settingspages/colorsettingspage.h"
  82 #include "settingspages/fontssettingspage.h"
  83 #include "settingspages/generalsettingspage.h"
  84 #include "settingspages/highlightsettingspage.h"
  85 #include "settingspages/identitiessettingspage.h"
  86 #include "settingspages/networkssettingspage.h"
  87 #include "settingspages/notificationssettingspage.h"
  88
  89 MainWin::MainWin(QWidget *parent)
  90 #ifdef HAVE_KDE
  91   : KMainWindow(parent),
  92   _kHelpMenu(new KHelpMenu(this)),
  93 #else
  94   : QMainWindow(parent),
  95 #endif
  96     coreLagLabel(new QLabel()),
  97     sslLabel(new QLabel()),
  98     msgProcessorStatusWidget(new MsgProcessorStatusWidget()),
  99     _titleSetter(this),
 100     _trayIcon(new QSystemTrayIcon(this))
 101 {
 102   QtUiSettings uiSettings;
 103   QString style = uiSettings.value("Style", QString()).toString();
 104   if(!style.isEmpty()) {
 105     QApplication::setStyle(style);
 106   }
 107
 108   QApplication::setQuitOnLastWindowClosed(false);
 109
 110   setWindowTitle("Quassel IRC");
 111   setWindowIconText("Quassel IRC");
 112   updateIcon();
 113
 114   installEventFilter(new JumpKeyHandler(this));
 115
 116 #ifndef HAVE_KDE
 117     QtUi::registerNotificationBackend(new TaskbarNotificationBackend(this));
 118     QtUi::registerNotificationBackend(new SystrayNotificationBackend(this));
 119 #  ifdef HAVE_PHONON
 120     QtUi::registerNotificationBackend(new PhononNotificationBackend(this));
 121 #  endif
 122 #  ifdef HAVE_DBUS
 123     QtUi::registerNotificationBackend(new DesktopNotificationBackend(this));
 124 #  endif
 125
 126 #else /* HAVE_KDE */
 127     QtUi::registerNotificationBackend(new KNotificationBackend(this));
 128 #endif /* HAVE_KDE */
 129
 130   QtUiApplication* app = qobject_cast<QtUiApplication*> qApp;
 131   connect(app, SIGNAL(saveStateToSession(const QString&)), SLOT(saveStateToSession(const QString&)));
 132   connect(app, SIGNAL(saveStateToSessionSettings(SessionSettings&)), SLOT(saveStateToSessionSettings(SessionSettings&)));
 133 }
 134
 135 void MainWin::init() {
 136   QtUiSettings s;
 137   if(s.value("MainWinSize").isValid())
 138     resize(s.value("MainWinSize").toSize());
 139   else
 140     resize(QSize(800, 500));
 141
 142   connect(QApplication::instance(), SIGNAL(aboutToQuit()), SLOT(saveLayout()));
 143   connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), SLOT(clientNetworkCreated(NetworkId)));
 144   connect(Client::instance(), SIGNAL(networkRemoved(NetworkId)), SLOT(clientNetworkRemoved(NetworkId)));
 145   connect(Client::mainUi()->actionProvider(), 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   setupViews();
 159   setupTopicWidget();
 160   setupChatMonitor();
 161   setupNickWidget();
 162   setupInputWidget();
 163   setupStatusBar();
 164   setupSystray();
 165   setupTitleSetter();
 166
 167   // restore mainwin state
 168   restoreState(s.value("MainWinState").toByteArray());
 169
 170   // restore locked state of docks
 171   QtUi::actionCollection("General")->action("LockDockPositions")->setChecked(s.value("LockDocks", false).toBool());
 172
 173   setDisconnectedState();  // Disable menus and stuff
 174
 175   show();
 176   showCoreConnectionDlg(true); // autoconnect if appropriate
 177 }
 178
 179 MainWin::~MainWin() {
 180   QtUiSettings s;
 181   s.setValue("MainWinSize", size());
 182   s.setValue("MainWinPos", pos());
 183   s.setValue("MainWinState", saveState());
 184 }
 185
 186 void MainWin::updateIcon() {
 187   QPixmap icon;
 188   if(Client::isConnected())
 189     icon = DesktopIcon("quassel", IconLoader::SizeEnormous);
 190   else
 191     icon = DesktopIcon("quassel_disconnected", IconLoader::SizeEnormous);
 192   setWindowIcon(icon);
 193   qApp->setWindowIcon(icon);
 194   systemTrayIcon()->setIcon(icon);
 195 }
 196
 197 void MainWin::setupActions() {
 198   ActionCollection *coll = QtUi::actionCollection("General");
 199   // File
 200   coll->addAction("ConnectCore", new Action(SmallIcon("network-connect"), tr("&Connect to Core..."), coll,
 201                                              this, SLOT(showCoreConnectionDlg())));
 202   coll->addAction("DisconnectCore", new Action(SmallIcon("network-disconnect"), tr("&Disconnect from Core"), coll,
 203                                                 Client::instance(), SLOT(disconnectFromCore())));
 204   coll->addAction("CoreInfo", new Action(SmallIcon("help-about"), tr("Core &Info..."), coll,
 205                                           this, SLOT(showCoreInfoDlg())));
 206   coll->addAction("EditNetworks", new Action(SmallIcon("configure"), tr("Edit &Networks..."), coll,
 207                                               this, SLOT(on_actionEditNetworks_triggered())));
 208   coll->addAction("Quit", new Action(SmallIcon("application-exit"), tr("&Quit"), coll,
 209                                       qApp, SLOT(quit()), tr("Ctrl+Q")));
 210
 211   // View
 212   coll->addAction("ManageBufferViews", new Action(SmallIcon("view-tree"), tr("&Manage Buffer Views..."), coll,
 213                                              this, SLOT(on_actionManageViews_triggered())));
 214   Action *lockAct = coll->addAction("LockDockPositions", new Action(tr("&Lock Dock Positions"), coll));
 215   lockAct->setCheckable(true);
 216   connect(lockAct, SIGNAL(toggled(bool)), SLOT(on_actionLockDockPositions_toggled(bool)));
 217
 218   coll->addAction("ToggleSearchBar", new Action(SmallIcon("edit-find"), tr("Show &Search Bar"), coll,
 219                                                  0, 0, tr("Ctrl+F")))->setCheckable(true);
 220   coll->addAction("ToggleStatusBar", new Action(tr("Show Status &Bar"), coll,
 221                                                  0, 0))->setCheckable(true);
 222
 223   // Settings
 224   coll->addAction("ConfigureQuassel", new Action(SmallIcon("configure"), tr("&Configure Quassel..."), coll,
 225                                                   this, SLOT(showSettingsDlg()), tr("F7")));
 226
 227   // Help
 228   coll->addAction("AboutQuassel", new Action(SmallIcon("quassel"), tr("&About Quassel"), coll,
 229                                               this, SLOT(showAboutDlg())));
 230   coll->addAction("AboutQt", new Action(QIcon(":/pics/qt-logo.png"), tr("About &Qt"), coll,
 231                                          qApp, SLOT(aboutQt())));
 232   coll->addAction("DebugNetworkModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &NetworkModel"), coll,
 233                                        this, SLOT(on_actionDebugNetworkModel_triggered())));
 234   coll->addAction("DebugMessageModel", new Action(SmallIcon("tools-report-bug"), tr("Debug &MessageModel"), coll,
 235                                        this, SLOT(on_actionDebugMessageModel_triggered())));
 236   coll->addAction("DebugLog", new Action(SmallIcon("tools-report-bug"), tr("Debug &Log"), coll,
 237                                        this, SLOT(on_actionDebugLog_triggered())));
 238 }
 239
 240 void MainWin::setupMenus() {
 241   ActionCollection *coll = QtUi::actionCollection("General");
 242
 243   _fileMenu = menuBar()->addMenu(tr("&File"));
 244   _fileMenu->addAction(coll->action("ConnectCore"));
 245   _fileMenu->addAction(coll->action("DisconnectCore"));
 246   _fileMenu->addAction(coll->action("CoreInfo"));
 247   _fileMenu->addSeparator();
 248   _networksMenu = _fileMenu->addMenu(tr("&Networks"));
 249   _networksMenu->addAction(coll->action("EditNetworks"));
 250   _networksMenu->addSeparator();
 251   _fileMenu->addSeparator();
 252   _fileMenu->addAction(coll->action("Quit"));
 253
 254   _viewMenu = menuBar()->addMenu(tr("&View"));
 255   _bufferViewsMenu = _viewMenu->addMenu(tr("&Buffer Views"));
 256   _bufferViewsMenu->addAction(coll->action("ManageBufferViews"));
 257   _viewMenu->addSeparator();
 258   _viewMenu->addAction(coll->action("ToggleSearchBar"));
 259   _viewMenu->addAction(coll->action("ToggleStatusBar"));
 260   _viewMenu->addSeparator();
 261   _viewMenu->addAction(coll->action("LockDockPositions"));
 262
 263   _settingsMenu = menuBar()->addMenu(tr("&Settings"));
 264   _settingsMenu->addAction(coll->action("ConfigureQuassel"));
 265
 266   _helpMenu = menuBar()->addMenu(tr("&Help"));
 267   _helpMenu->addAction(coll->action("AboutQuassel"));
 268 #ifndef HAVE_KDE
 269   _helpMenu->addAction(coll->action("AboutQt"));
 270 #else
 271   _helpMenu->addAction(KStandardAction::aboutKDE(_kHelpMenu, SLOT(aboutKDE()), this));
 272 #endif
 273   _helpMenu->addSeparator();
 274   _helpDebugMenu = _helpMenu->addMenu(SmallIcon("tools-report-bug"), tr("Debug"));
 275   _helpDebugMenu->addAction(coll->action("DebugNetworkModel"));
 276   _helpDebugMenu->addAction(coll->action("DebugMessageModel"));
 277   _helpDebugMenu->addAction(coll->action("DebugLog"));
 278 }
 279
 280 void MainWin::setupBufferWidget() {
 281   _bufferWidget = new BufferWidget(this);
 282   _bufferWidget->setModel(Client::bufferModel());
 283   _bufferWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 284   setCentralWidget(_bufferWidget);
 285 }
 286
 287 void MainWin::setupViews() {
 288   addBufferView();
 289 }
 290
 291 void MainWin::addBufferView(int bufferViewConfigId) {
 292   addBufferView(Client::bufferViewManager()->bufferViewConfig(bufferViewConfigId));
 293 }
 294
 295 void MainWin::addBufferView(BufferViewConfig *config) {
 296   BufferViewDock *dock;
 297   if(config)
 298     dock = new BufferViewDock(config, this);
 299   else
 300     dock = new BufferViewDock(this);
 301
 302   //create the view and initialize it's filter
 303   BufferView *view = new BufferView(dock);
 304   view->setFilteredModel(Client::bufferModel(), config);
 305   view->show();
 306
 307   Client::bufferModel()->synchronizeView(view);
 308
 309   dock->setWidget(view);
 310   dock->show();
 311
 312   addDockWidget(Qt::LeftDockWidgetArea, dock);
 313   _bufferViewsMenu->addAction(dock->toggleViewAction());
 314
 315   _bufferViews.append(dock);
 316 }
 317
 318 void MainWin::removeBufferView(int bufferViewConfigId) {
 319   QVariant actionData;
 320   BufferViewDock *dock;
 321   foreach(QAction *action, _bufferViewsMenu->actions()) {
 322     actionData = action->data();
 323     if(!actionData.isValid())
 324       continue;
 325
 326     dock = qobject_cast<BufferViewDock *>(action->parent());
 327     if(dock && actionData.toInt() == bufferViewConfigId) {
 328       removeAction(action);
 329       dock->deleteLater();
 330     }
 331   }
 332 }
 333
 334 BufferView *MainWin::allBuffersView() const {
 335   // "All Buffers" is always the first dock created
 336   if(_bufferViews.count() > 0)
 337     return _bufferViews[0]->bufferView();
 338   return 0;
 339 }
 340
 341 void MainWin::on_actionEditNetworks_triggered() {
 342   SettingsPageDlg dlg(new NetworksSettingsPage(this), this);
 343   dlg.exec();
 344 }
 345
 346 void MainWin::on_actionManageViews_triggered() {
 347   SettingsPageDlg dlg(new BufferViewSettingsPage(this), this);
 348   dlg.exec();
 349 }
 350
 351 void MainWin::on_actionLockDockPositions_toggled(bool lock) {
 352   QList<VerticalDock *> docks = findChildren<VerticalDock *>();
 353   foreach(VerticalDock *dock, docks) {
 354     dock->showTitle(!lock);
 355   }
 356   QtUiSettings().setValue("LockDocks", lock);
 357 }
 358
 359 void MainWin::setupNickWidget() {
 360   // create nick dock
 361   NickListDock *nickDock = new NickListDock(tr("Nicks"), this);
 362   nickDock->setObjectName("NickDock");
 363   nickDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 364
 365   _nickListWidget = new NickListWidget(nickDock);
 366   nickDock->setWidget(_nickListWidget);
 367
 368   addDockWidget(Qt::RightDockWidgetArea, nickDock);
 369   _viewMenu->addAction(nickDock->toggleViewAction());
 370   nickDock->toggleViewAction()->setText(tr("Show Nick List"));
 371   nickDock->toggleViewAction()->setIcon(SmallIcon("view-sidetree"));
 372   // See NickListDock::NickListDock();
 373   // connect(nickDock->toggleViewAction(), SIGNAL(triggered(bool)), nickListWidget, SLOT(showWidget(bool)));
 374
 375   // attach the NickListWidget to the BufferModel and the default selection
 376   _nickListWidget->setModel(Client::bufferModel());
 377   _nickListWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 378 }
 379
 380 void MainWin::setupChatMonitor() {
 381   VerticalDock *dock = new VerticalDock(tr("Chat Monitor"), this);
 382   dock->setObjectName("ChatMonitorDock");
 383
 384   ChatMonitorFilter *filter = new ChatMonitorFilter(Client::messageModel(), this);
 385   ChatMonitorView *chatView = new ChatMonitorView(filter, this);
 386   chatView->show();
 387   dock->setWidget(chatView);
 388   dock->show();
 389
 390   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 391   _viewMenu->addAction(dock->toggleViewAction());
 392   dock->toggleViewAction()->setText(tr("Show Chat Monitor"));
 393 }
 394
 395 void MainWin::setupInputWidget() {
 396   VerticalDock *dock = new VerticalDock(tr("Inputline"), this);
 397   dock->setObjectName("InputDock");
 398
 399   InputWidget *inputWidget = new InputWidget(dock);
 400   dock->setWidget(inputWidget);
 401
 402   addDockWidget(Qt::BottomDockWidgetArea, dock);
 403
 404   _viewMenu->addAction(dock->toggleViewAction());
 405   dock->toggleViewAction()->setText(tr("Show Input Line"));
 406
 407   inputWidget->setModel(Client::bufferModel());
 408   inputWidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 409
 410   _bufferWidget->setFocusProxy(inputWidget);
 411
 412   inputWidget->inputLine()->installEventFilter(_bufferWidget);
 413 }
 414
 415 void MainWin::setupTopicWidget() {
 416   VerticalDock *dock = new VerticalDock(tr("Topic"), this);
 417   dock->setObjectName("TopicDock");
 418   TopicWidget *topicwidget = new TopicWidget(dock);
 419
 420   dock->setWidget(topicwidget);
 421
 422   topicwidget->setModel(Client::bufferModel());
 423   topicwidget->setSelectionModel(Client::bufferModel()->standardSelectionModel());
 424
 425   addDockWidget(Qt::TopDockWidgetArea, dock, Qt::Vertical);
 426
 427   _viewMenu->addAction(dock->toggleViewAction());
 428   dock->toggleViewAction()->setText(tr("Show Topic Line"));
 429 }
 430
 431 void MainWin::setupTitleSetter() {
 432   _titleSetter.setModel(Client::bufferModel());
 433   _titleSetter.setSelectionModel(Client::bufferModel()->standardSelectionModel());
 434 }
 435
 436 void MainWin::setupStatusBar() {
 437   // MessageProcessor progress
 438   statusBar()->addPermanentWidget(msgProcessorStatusWidget);
 439   connect(Client::messageProcessor(), SIGNAL(progressUpdated(int, int)), msgProcessorStatusWidget, SLOT(setProgress(int, int)));
 440
 441   // Core Lag:
 442   updateLagIndicator(0);
 443   statusBar()->addPermanentWidget(coreLagLabel);
 444   connect(Client::signalProxy(), SIGNAL(lagUpdated(int)), this, SLOT(updateLagIndicator(int)));
 445
 446   // SSL indicator
 447   connect(Client::instance(), SIGNAL(securedConnection()), this, SLOT(securedConnection()));
 448   sslLabel->setPixmap(QPixmap());
 449   statusBar()->addPermanentWidget(sslLabel);
 450
 451   _viewMenu->addSeparator();
 452   QAction *showStatusbar = QtUi::actionCollection("General")->action("ToggleStatusBar");
 453
 454   QtUiSettings uiSettings;
 455
 456   bool enabled = uiSettings.value("ShowStatusBar", QVariant(true)).toBool();
 457   showStatusbar->setChecked(enabled);
 458   enabled ? statusBar()->show() : statusBar()->hide();
 459
 460   connect(showStatusbar, SIGNAL(toggled(bool)), statusBar(), SLOT(setVisible(bool)));
 461   connect(showStatusbar, SIGNAL(toggled(bool)), this, SLOT(saveStatusBarStatus(bool)));
 462
 463   connect(Client::backlogManager(), SIGNAL(messagesRequested(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 464   connect(Client::backlogManager(), SIGNAL(messagesProcessed(const QString &)), this, SLOT(showStatusBarMessage(const QString &)));
 465 }
 466
 467 void MainWin::saveStatusBarStatus(bool enabled) {
 468   QtUiSettings uiSettings;
 469   uiSettings.setValue("ShowStatusBar", enabled);
 470 }
 471
 472 void MainWin::setupSystray() {
 473   connect(Client::messageModel(), SIGNAL(rowsInserted(const QModelIndex &, int, int)),
 474                                   SLOT(messagesInserted(const QModelIndex &, int, int)));
 475
 476   ActionCollection *coll = QtUi::actionCollection("General");
 477   systrayMenu = new QMenu(this);
 478   systrayMenu->addAction(coll->action("AboutQuassel"));
 479   systrayMenu->addSeparator();
 480   systrayMenu->addAction(coll->action("ConnectCore"));
 481   systrayMenu->addAction(coll->action("DisconnectCore"));
 482   systrayMenu->addSeparator();
 483   systrayMenu->addAction(coll->action("Quit"));
 484
 485   systemTrayIcon()->setContextMenu(systrayMenu);
 486
 487   QtUiSettings s;
 488   if(s.value("UseSystemTrayIcon", QVariant(true)).toBool()) {
 489     systemTrayIcon()->show();
 490   }
 491
 492 #ifndef Q_WS_MAC
 493   connect(systemTrayIcon(), SIGNAL(activated( QSystemTrayIcon::ActivationReason )),
 494           this, SLOT(systrayActivated( QSystemTrayIcon::ActivationReason )));
 495 #endif
 496
 497 }
 498
 499 void MainWin::changeEvent(QEvent *event) {
 500   if(event->type() == QEvent::WindowStateChange) {
 501     if(windowState() & Qt::WindowMinimized) {
 502       QtUiSettings s;
 503       if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnMinimize").toBool()) {
 504         toggleVisibility();
 505         event->ignore();
 506       }
 507     }
 508   }
 509 }
 510
 511 void MainWin::connectedToCore() {
 512   Q_CHECK_PTR(Client::bufferViewManager());
 513   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigAdded(int)), this, SLOT(addBufferView(int)));
 514   connect(Client::bufferViewManager(), SIGNAL(bufferViewConfigDeleted(int)), this, SLOT(removeBufferView(int)));
 515   connect(Client::bufferViewManager(), SIGNAL(initDone()), this, SLOT(loadLayout()));
 516
 517   setConnectedState();
 518 }
 519
 520 void MainWin::setConnectedState() {
 521   ActionCollection *coll = QtUi::actionCollection("General");
 522   //ui.menuCore->setEnabled(true);
 523   coll->action("ConnectCore")->setEnabled(false);
 524   coll->action("DisconnectCore")->setEnabled(true);
 525   coll->action("CoreInfo")->setEnabled(true);
 526   // _viewMenu->setEnabled(true);
 527   statusBar()->showMessage(tr("Connected to core."));
 528   if(sslLabel->width() == 0)
 529     sslLabel->setPixmap(SmallIcon("security-low"));
 530   updateIcon();
 531 }
 532
 533 void MainWin::loadLayout() {
 534   QtUiSettings s;
 535   int accountId = Client::currentCoreAccount().toInt();
 536   restoreState(s.value(QString("MainWinState-%1").arg(accountId)).toByteArray(), accountId);
 537 }
 538
 539 void MainWin::saveLayout() {
 540   QtUiSettings s;
 541   int accountId = Client::currentCoreAccount().toInt();
 542   if(accountId > 0) s.setValue(QString("MainWinState-%1").arg(accountId) , saveState(accountId));
 543 }
 544
 545 void MainWin::updateLagIndicator(int lag) {
 546   coreLagLabel->setText(QString(tr("Core Lag: %1 msec")).arg(lag));
 547 }
 548
 549
 550 void MainWin::securedConnection() {
 551   // todo: make status bar entry
 552   sslLabel->setPixmap(SmallIcon("security-high"));
 553 }
 554
 555 void MainWin::disconnectedFromCore() {
 556   // save core specific layout and remove bufferviews;
 557   saveLayout();
 558   QVariant actionData;
 559   BufferViewDock *dock;
 560   foreach(QAction *action, _bufferViewsMenu->actions()) {
 561     actionData = action->data();
 562     if(!actionData.isValid())
 563       continue;
 564
 565     dock = qobject_cast<BufferViewDock *>(action->parent());
 566     if(dock && actionData.toInt() != -1) {
 567       removeAction(action);
 568       dock->deleteLater();
 569     }
 570   }
 571   QtUiSettings s;
 572   restoreState(s.value("MainWinState").toByteArray());
 573   setDisconnectedState();
 574 }
 575
 576 void MainWin::setDisconnectedState() {
 577   ActionCollection *coll = QtUi::actionCollection("General");
 578   //ui.menuCore->setEnabled(false);
 579   coll->action("ConnectCore")->setEnabled(true);
 580   coll->action("DisconnectCore")->setEnabled(false);
 581   coll->action("CoreInfo")->setEnabled(false);
 582   //_viewMenu->setEnabled(false);
 583   statusBar()->showMessage(tr("Not connected to core."));
 584   sslLabel->setPixmap(QPixmap());
 585   updateIcon();
 586 }
 587
 588 void MainWin::showCoreConnectionDlg(bool autoConnect) {
 589   CoreConnectDlg(autoConnect, this).exec();
 590 }
 591
 592 void MainWin::showChannelList(NetworkId netId) {
 593   ChannelListDlg *channelListDlg = new ChannelListDlg();
 594
 595   if(!netId.isValid()) {
 596     QAction *action = qobject_cast<QAction *>(sender());
 597     if(action)
 598       netId = action->data().value<NetworkId>();
 599   }
 600
 601   channelListDlg->setAttribute(Qt::WA_DeleteOnClose);
 602   channelListDlg->setNetwork(netId);
 603   channelListDlg->show();
 604 }
 605
 606 void MainWin::showCoreInfoDlg() {
 607   CoreInfoDlg(this).exec();
 608 }
 609
 610 void MainWin::showSettingsDlg() {
 611   SettingsDlg *dlg = new SettingsDlg();
 612
 613   //Category: Appearance
 614   dlg->registerSettingsPage(new ColorSettingsPage(dlg));
 615   dlg->registerSettingsPage(new FontsSettingsPage(dlg));
 616   dlg->registerSettingsPage(new AppearanceSettingsPage(dlg)); //General
 617   //Category: Behaviour
 618   dlg->registerSettingsPage(new GeneralSettingsPage(dlg));
 619   dlg->registerSettingsPage(new BacklogSettingsPage(dlg));
 620   dlg->registerSettingsPage(new HighlightSettingsPage(dlg));
 621   dlg->registerSettingsPage(new AliasesSettingsPage(dlg));
 622   dlg->registerSettingsPage(new NotificationsSettingsPage(dlg));
 623   dlg->registerSettingsPage(new ChatMonitorSettingsPage(dlg));
 624   //Category: General
 625   dlg->registerSettingsPage(new IdentitiesSettingsPage(dlg));
 626   dlg->registerSettingsPage(new NetworksSettingsPage(dlg));
 627   dlg->registerSettingsPage(new BufferViewSettingsPage(dlg));
 628
 629   dlg->show();
 630 }
 631
 632 void MainWin::showAboutDlg() {
 633   AboutDlg(this).exec();
 634 }
 635
 636 void MainWin::closeEvent(QCloseEvent *event) {
 637   QtUiSettings s;
 638   if(s.value("UseSystemTrayIcon").toBool() && s.value("MinimizeOnClose").toBool()) {
 639     toggleVisibility();
 640     event->ignore();
 641   } else {
 642     event->accept();
 643     QApplication::quit();
 644   }
 645 }
 646
 647 void MainWin::systrayActivated( QSystemTrayIcon::ActivationReason activationReason) {
 648   if(activationReason == QSystemTrayIcon::Trigger) {
 649     toggleVisibility();
 650   }
 651 }
 652
 653 void MainWin::toggleVisibility() {
 654   if(isHidden() /*|| !isActiveWindow()*/) {
 655     show();
 656     if(isMinimized()) {
 657       if(isMaximized())
 658         showMaximized();
 659       else
 660         showNormal();
 661     }
 662
 663     raise();
 664     activateWindow();
 665     // setFocus(); //Qt::ActiveWindowFocusReason
 666
 667   } else {
 668     if(systemTrayIcon()->isSystemTrayAvailable ()) {
 669       clearFocus();
 670       hide();
 671       if(!systemTrayIcon()->isVisible()) {
 672         systemTrayIcon()->show();
 673       }
 674     } else {
 675       lower();
 676     }
 677   }
 678 }
 679
 680 void MainWin::messagesInserted(const QModelIndex &parent, int start, int end) {
 681   Q_UNUSED(parent);
 682
 683   if(QApplication::activeWindow() != 0)
 684     return;
 685
 686   for(int i = start; i <= end; i++) {
 687     QModelIndex idx = Client::messageModel()->index(i, ChatLineModel::ContentsColumn);
 688     if(!idx.isValid()) {
 689       qDebug() << "MainWin::messagesInserted(): Invalid model index!";
 690       continue;
 691     }
 692     Message::Flags flags = (Message::Flags)idx.data(ChatLineModel::FlagsRole).toInt();
 693     if(flags.testFlag(Message::Backlog)) continue;
 694     flags |= Message::Backlog;  // we only want to trigger a highlight once!
 695     Client::messageModel()->setData(idx, (int)flags, ChatLineModel::FlagsRole);
 696
 697     BufferId bufId = idx.data(ChatLineModel::BufferIdRole).value<BufferId>();
 698     BufferInfo::Type bufType = Client::networkModel()->bufferType(bufId);
 699
 700     if(flags & Message::Highlight || bufType == BufferInfo::QueryBuffer) {
 701       QModelIndex senderIdx = Client::messageModel()->index(i, ChatLineModel::SenderColumn);
 702       QString sender = senderIdx.data(ChatLineModel::EditRole).toString();
 703       QString contents = idx.data(ChatLineModel::DisplayRole).toString();
 704       QtUi::invokeNotification(bufId, sender, contents);
 705     }
 706   }
 707 }
 708
 709 bool MainWin::event(QEvent *event) {
 710   if(event->type() == QEvent::WindowActivate)
 711     QtUi::closeNotifications();
 712   return QMainWindow::event(event);
 713 }
 714
 715 void MainWin::clientNetworkCreated(NetworkId id) {
 716   const Network *net = Client::network(id);
 717   QAction *act = new QAction(net->networkName(), this);
 718   act->setObjectName(QString("NetworkAction-%1").arg(id.toInt()));
 719   act->setData(QVariant::fromValue<NetworkId>(id));
 720   connect(net, SIGNAL(updatedRemotely()), this, SLOT(clientNetworkUpdated()));
 721   connect(act, SIGNAL(triggered()), this, SLOT(connectOrDisconnectFromNet()));
 722
 723   QAction *beforeAction = 0;
 724   foreach(QAction *action, _networksMenu->actions()) {
 725     if(!action->data().isValid())  // ignore stock actions
 726       continue;
 727     if(net->networkName().localeAwareCompare(action->text()) < 0) {
 728       beforeAction = action;
 729       break;
 730     }
 731   }
 732   _networksMenu->insertAction(beforeAction, act);
 733 }
 734
 735 void MainWin::clientNetworkUpdated() {
 736   const Network *net = qobject_cast<const Network *>(sender());
 737   if(!net)
 738     return;
 739
 740   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(net->networkId().toInt()));
 741   if(!action)
 742     return;
 743
 744   action->setText(net->networkName());
 745
 746   switch(net->connectionState()) {
 747   case Network::Initialized:
 748     action->setIcon(SmallIcon("network-connect"));
 749     break;
 750   case Network::Disconnected:
 751     action->setIcon(SmallIcon("network-disconnect"));
 752     break;
 753   default:
 754     action->setIcon(SmallIcon("network-wired"));
 755   }
 756 }
 757
 758 void MainWin::clientNetworkRemoved(NetworkId id) {
 759   QAction *action = findChild<QAction *>(QString("NetworkAction-%1").arg(id.toInt()));
 760   if(!action)
 761     return;
 762
 763   action->deleteLater();
 764 }
 765
 766 void MainWin::connectOrDisconnectFromNet() {
 767   QAction *act = qobject_cast<QAction *>(sender());
 768   if(!act) return;
 769   const Network *net = Client::network(act->data().value<NetworkId>());
 770   if(!net) return;
 771   if(net->connectionState() == Network::Disconnected) net->requestConnect();
 772   else net->requestDisconnect();
 773 }
 774
 775 void MainWin::on_actionDebugNetworkModel_triggered() {
 776   QTreeView *view = new QTreeView;
 777   view->setAttribute(Qt::WA_DeleteOnClose);
 778   view->setWindowTitle("Debug NetworkModel View");
 779   view->setModel(Client::networkModel());
 780   view->setColumnWidth(0, 250);
 781   view->setColumnWidth(1, 250);
 782   view->setColumnWidth(2, 80);
 783   view->resize(610, 300);
 784   view->show();
 785 }
 786
 787 void MainWin::on_actionDebugMessageModel_triggered() {
 788   QTableView *view = new QTableView(0);
 789   DebugMessageModelFilter *filter = new DebugMessageModelFilter(view);
 790   filter->setSourceModel(Client::messageModel());
 791   view->setModel(filter);
 792   view->setAttribute(Qt::WA_DeleteOnClose, true);
 793   view->verticalHeader()->hide();
 794   view->horizontalHeader()->setStretchLastSection(true);
 795   view->show();
 796 }
 797
 798 void MainWin::on_actionDebugLog_triggered() {
 799   DebugLogWidget *logWidget = new DebugLogWidget(0);
 800   logWidget->show();
 801 }
 802
 803 void MainWin::saveStateToSession(const QString &sessionId) {
 804   return;
 805   SessionSettings s(sessionId);
 806
 807   s.setValue("MainWinSize", size());
 808   s.setValue("MainWinPos", pos());
 809   s.setValue("MainWinState", saveState());
 810 }
 811
 812 void MainWin::saveStateToSessionSettings(SessionSettings & s)
 813 {
 814   s.setValue("MainWinSize", size());
 815   s.setValue("MainWinPos", pos());
 816   s.setValue("MainWinState", saveState());
 817 }
 818
 819 void MainWin::showStatusBarMessage(const QString &message) {
 820   statusBar()->showMessage(message, 10000);
 821 }