git.sur5r.net Git - minitube/blob - src/mainwindow.cpp

   1 /* $BEGIN_LICENSE
   2
   3 This file is part of Minitube.
   4 Copyright 2009, Flavio Tordini <flavio.tordini@gmail.com>
   5
   6 Minitube is free software: you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation, either version 3 of the License, or
   9 (at your option) any later version.
  10
  11 Minitube is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with Minitube.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 $END_LICENSE */
  20
  21 #include "mainwindow.h"
  22 #include "homeview.h"
  23 #include "searchview.h"
  24 #include "mediaview.h"
  25 #include "aboutview.h"
  26 #include "downloadview.h"
  27 #include "spacer.h"
  28 #include "constants.h"
  29 #include "iconutils.h"
  30 #include "global.h"
  31 #include "videodefinition.h"
  32 #include "fontutils.h"
  33 #include "globalshortcuts.h"
  34 #include "searchparams.h"
  35 #include "videosource.h"
  36 #include "ytsearch.h"
  37 #ifdef APP_LINUX
  38 #include "gnomeglobalshortcutbackend.h"
  39 #endif
  40 #ifdef Q_OS_MAC
  41 #include "mac_startup.h"
  42 #include "macfullscreen.h"
  43 #include "macsupport.h"
  44 #include "macutils.h"
  45 #endif
  46 #include "downloadmanager.h"
  47 #include "ytsuggester.h"
  48 #include "updatechecker.h"
  49 #include "temporary.h"
  50 #if defined(APP_MAC_SEARCHFIELD) && !defined(APP_MAC_QMACTOOLBAR)
  51 #include "searchlineedit_mac.h"
  52 #else
  53 #include "searchlineedit.h"
  54 #endif
  55 #ifdef APP_MAC_QMACTOOLBAR
  56 #include "mactoolbar.h"
  57 #endif
  58 #include <iostream>
  59 #ifdef APP_EXTRA
  60 #include "extra.h"
  61 #include "updatedialog.h"
  62 #endif
  63 #ifdef APP_ACTIVATION
  64 #include "activation.h"
  65 #include "activationview.h"
  66 #include "activationdialog.h"
  67 #endif
  68 #include "ytregions.h"
  69 #include "regionsview.h"
  70 #include "standardfeedsview.h"
  71 #include "channelaggregator.h"
  72 #include "database.h"
  73 #include "videoareawidget.h"
  74 #include "jsfunctions.h"
  75 #include "seekslider.h"
  76 #ifdef APP_YT3
  77 #include "yt3.h"
  78 #endif
  79
  80 namespace {
  81 static MainWindow *singleton = 0;
  82 }
  83
  84 MainWindow* MainWindow::instance() {
  85     return singleton;
  86 }
  87
  88 MainWindow::MainWindow() :
  89     updateChecker(0),
  90     aboutView(0),
  91     downloadView(0),
  92     regionsView(0),
  93     mainToolBar(0),
  94     #ifdef APP_PHONON
  95     mediaObject(0),
  96     audioOutput(0),
  97     #endif
  98     fullscreenFlag(false),
  99     m_compact(false),
 100     initialized(false) {
 101
 102     singleton = this;
 103
 104 #ifdef APP_EXTRA
 105     Extra::windowSetup(this);
 106 #endif
 107
 108     // views mechanism
 109     views = new QStackedWidget();
 110     views->hide();
 111     setCentralWidget(views);
 112
 113     messageLabel = new QLabel();
 114     messageLabel->setWindowFlags(Qt::ToolTip | Qt::FramelessWindowHint);
 115     messageLabel->setStyleSheet("padding:5px;border:1px solid #808080;background:palette(window)");
 116     messageLabel->hide();
 117     adjustMessageLabelPosition();
 118     messageTimer = new QTimer(this);
 119     messageTimer->setInterval(5000);
 120     messageTimer->setSingleShot(true);
 121     connect(messageTimer, SIGNAL(timeout()), messageLabel, SLOT(hide()));
 122     connect(messageTimer, SIGNAL(timeout()), messageLabel, SLOT(clear()));
 123
 124     // views
 125     homeView = new HomeView();
 126     views->addWidget(homeView);
 127
 128     // TODO make this lazy
 129     mediaView = MediaView::instance();
 130     mediaView->setEnabled(false);
 131     views->addWidget(mediaView);
 132
 133     // build ui
 134     createActions();
 135     createMenus();
 136     createToolBars();
 137     createStatusBar();
 138
 139     // remove that useless menu/toolbar context menu
 140     this->setContextMenuPolicy(Qt::NoContextMenu);
 141
 142     // event filter to block ugly toolbar tooltips
 143     qApp->installEventFilter(this);
 144
 145     setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
 146
 147     // restore window position
 148     readSettings();
 149
 150     // fix stacked widget minimum size
 151     for (int i = 0; i < views->count(); i++)
 152         views->widget(i)->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
 153     setMinimumWidth(0);
 154
 155     views->show();
 156
 157     // show the initial view
 158     showHome(false);
 159
 160 #ifdef APP_ACTIVATION
 161     if (!Activation::instance().isActivated())
 162         showActivationView(false);
 163 #endif
 164
 165     QTimer::singleShot(0, this, SLOT(lazyInit()));
 166 }
 167
 168 void MainWindow::lazyInit() {
 169 #ifdef APP_PHONON
 170     initPhonon();
 171 #endif
 172     mediaView->initialize();
 173 #ifdef APP_PHONON
 174     mediaView->setMediaObject(mediaObject);
 175 #endif
 176     qApp->processEvents();
 177
 178     // CLI
 179     if (qApp->arguments().size() > 1) {
 180         QString query = qApp->arguments().at(1);
 181         if (query.startsWith(QLatin1String("--"))) {
 182             messageReceived(query);
 183             qApp->quit();
 184         } else {
 185             SearchParams *searchParams = new SearchParams();
 186             searchParams->setKeywords(query);
 187             showMedia(searchParams);
 188         }
 189     }
 190
 191     // Global shortcuts
 192     GlobalShortcuts &shortcuts = GlobalShortcuts::instance();
 193 #ifdef APP_LINUX
 194     if (GnomeGlobalShortcutBackend::IsGsdAvailable())
 195         shortcuts.setBackend(new GnomeGlobalShortcutBackend(&shortcuts));
 196 #endif
 197 #ifdef Q_OS_MAC
 198     mac::MacSetup();
 199 #endif
 200     connect(&shortcuts, SIGNAL(PlayPause()), pauseAct, SLOT(trigger()));
 201     connect(&shortcuts, SIGNAL(Stop()), this, SLOT(stop()));
 202     connect(&shortcuts, SIGNAL(Next()), skipAct, SLOT(trigger()));
 203     connect(&shortcuts, SIGNAL(Previous()), skipBackwardAct, SLOT(trigger()));
 204     // connect(&shortcuts, SIGNAL(StopAfter()), The::globalActions()->value("stopafterthis"), SLOT(toggle()));
 205
 206     connect(DownloadManager::instance(), SIGNAL(statusMessageChanged(QString)),
 207             SLOT(updateDownloadMessage(QString)));
 208     connect(DownloadManager::instance(), SIGNAL(finished()),
 209             SLOT(downloadsFinished()));
 210
 211     setAcceptDrops(true);
 212
 213     mouseTimer = new QTimer(this);
 214     mouseTimer->setInterval(5000);
 215     mouseTimer->setSingleShot(true);
 216     connect(mouseTimer, SIGNAL(timeout()), SLOT(hideMouse()));
 217
 218     JsFunctions::instance();
 219
 220     // Hack to give focus to searchlineedit
 221     QMetaObject::invokeMethod(views->currentWidget(), "appear");
 222     View* view = qobject_cast<View *> (views->currentWidget());
 223     QString desc = view->metadata().value("description").toString();
 224     if (!desc.isEmpty()) showMessage(desc);
 225
 226 #ifdef APP_INTEGRITY
 227     if (!Extra::integrityCheck()) {
 228         deleteLater();
 229         return;
 230     }
 231 #endif
 232
 233     ChannelAggregator::instance()->start();
 234
 235     checkForUpdate();
 236
 237     initialized = true;
 238 }
 239
 240 void MainWindow::changeEvent(QEvent *e) {
 241 #ifdef APP_MAC
 242     if (e->type() == QEvent::WindowStateChange) {
 243         The::globalActions()->value("minimize")->setEnabled(!isMinimized());
 244     }
 245 #endif
 246     QMainWindow::changeEvent(e);
 247 }
 248
 249 bool MainWindow::eventFilter(QObject *obj, QEvent *e) {
 250
 251     if (fullscreenFlag && e->type() == QEvent::MouseMove) {
 252         const char *className = obj->metaObject()->className();
 253         const bool isHoveringVideo =
 254                 (className == QLatin1String("QGLWidget")) ||
 255                 (className == QLatin1String("VideoAreaWidget"));
 256
 257         // qDebug() << obj << mouseEvent->pos() << isHoveringVideo << mediaView->isPlaylistVisible();
 258
 259         if (isHoveringVideo) {
 260             QMouseEvent *mouseEvent = static_cast<QMouseEvent*> (e);
 261             const int x = mouseEvent->pos().x();
 262
 263             if (mediaView->isPlaylistVisible()) {
 264                 if (x > 5) mediaView->setPlaylistVisible(false);
 265             } else {
 266                 if (x >= 0 && x < 5) mediaView->setPlaylistVisible(true);
 267             }
 268
 269 #ifndef APP_MAC
 270             const int y = mouseEvent->pos().y();
 271             if (mainToolBar->isVisible()) {
 272                 if (y > 5) mainToolBar->setVisible(false);
 273             } else {
 274                 if (y >= 0 && y < 5) mainToolBar->setVisible(true);
 275             }
 276 #endif
 277
 278         }
 279
 280         // show the normal cursor
 281         unsetCursor();
 282         // then hide it again after a few seconds
 283         mouseTimer->start();
 284     }
 285
 286     if (e->type() == QEvent::ToolTip) {
 287         // kill tooltips
 288         return true;
 289     }
 290     // standard event processing
 291     return QMainWindow::eventFilter(obj, e);
 292 }
 293
 294 void MainWindow::createActions() {
 295
 296     QHash<QString, QAction*> *actions = The::globalActions();
 297
 298     stopAct = new QAction(IconUtils::icon("media-playback-stop"), tr("&Stop"), this);
 299     stopAct->setStatusTip(tr("Stop playback and go back to the search view"));
 300     stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Escape) << QKeySequence(Qt::Key_MediaStop));
 301     stopAct->setEnabled(false);
 302     actions->insert("stop", stopAct);
 303     connect(stopAct, SIGNAL(triggered()), SLOT(stop()));
 304
 305     skipBackwardAct = new QAction(
 306                 IconUtils::icon("media-skip-backward"),
 307                 tr("P&revious"), this);
 308     skipBackwardAct->setStatusTip(tr("Go back to the previous track"));
 309     skipBackwardAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Left));
 310     skipBackwardAct->setEnabled(false);
 311     actions->insert("previous", skipBackwardAct);
 312     connect(skipBackwardAct, SIGNAL(triggered()), mediaView, SLOT(skipBackward()));
 313
 314     skipAct = new QAction(IconUtils::icon("media-skip-forward"), tr("S&kip"), this);
 315     skipAct->setStatusTip(tr("Skip to the next video"));
 316     skipAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_Right) << QKeySequence(Qt::Key_MediaNext));
 317     skipAct->setEnabled(false);
 318     actions->insert("skip", skipAct);
 319     connect(skipAct, SIGNAL(triggered()), mediaView, SLOT(skip()));
 320
 321     pauseAct = new QAction(IconUtils::icon("media-playback-start"), tr("&Play"), this);
 322     pauseAct->setStatusTip(tr("Resume playback"));
 323     pauseAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Space) << QKeySequence(Qt::Key_MediaPlay));
 324     pauseAct->setEnabled(false);
 325     actions->insert("pause", pauseAct);
 326     connect(pauseAct, SIGNAL(triggered()), mediaView, SLOT(pause()));
 327
 328     fullscreenAct = new QAction(IconUtils::icon("view-fullscreen"), tr("&Full Screen"), this);
 329     fullscreenAct->setStatusTip(tr("Go full screen"));
 330     QList<QKeySequence> fsShortcuts;
 331 #ifdef APP_MAC
 332     fsShortcuts << QKeySequence(Qt::CTRL + Qt::META + Qt::Key_F);
 333 #else
 334     fsShortcuts << QKeySequence(Qt::Key_F11) << QKeySequence(Qt::ALT + Qt::Key_Return);
 335 #endif
 336     fullscreenAct->setShortcuts(fsShortcuts);
 337     fullscreenAct->setShortcutContext(Qt::ApplicationShortcut);
 338     fullscreenAct->setPriority(QAction::LowPriority);
 339     actions->insert("fullscreen", fullscreenAct);
 340     connect(fullscreenAct, SIGNAL(triggered()), this, SLOT(fullscreen()));
 341
 342     compactViewAct = new QAction(tr("&Compact Mode"), this);
 343     compactViewAct->setStatusTip(tr("Hide the playlist and the toolbar"));
 344 #ifdef APP_MAC
 345     compactViewAct->setShortcut(QKeySequence(Qt::CTRL + Qt::META + Qt::Key_C));
 346 #else
 347     compactViewAct->setShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_C));
 348 #endif
 349     compactViewAct->setCheckable(true);
 350     compactViewAct->setChecked(false);
 351     compactViewAct->setEnabled(false);
 352     actions->insert("compactView", compactViewAct);
 353     connect(compactViewAct, SIGNAL(toggled(bool)), this, SLOT(compactView(bool)));
 354
 355     webPageAct = new QAction(tr("Open the &YouTube Page"), this);
 356     webPageAct->setStatusTip(tr("Go to the YouTube video page and pause playback"));
 357     webPageAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Y));
 358     webPageAct->setEnabled(false);
 359     actions->insert("webpage", webPageAct);
 360     connect(webPageAct, SIGNAL(triggered()), mediaView, SLOT(openWebPage()));
 361
 362     copyPageAct = new QAction(tr("Copy the YouTube &Link"), this);
 363     copyPageAct->setStatusTip(tr("Copy the current video YouTube link to the clipboard"));
 364     copyPageAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_L));
 365     copyPageAct->setEnabled(false);
 366     actions->insert("pagelink", copyPageAct);
 367     connect(copyPageAct, SIGNAL(triggered()), mediaView, SLOT(copyWebPage()));
 368
 369     copyLinkAct = new QAction(tr("Copy the Video Stream &URL"), this);
 370     copyLinkAct->setStatusTip(tr("Copy the current video stream URL to the clipboard"));
 371     copyLinkAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_U));
 372     copyLinkAct->setEnabled(false);
 373     actions->insert("videolink", copyLinkAct);
 374     connect(copyLinkAct, SIGNAL(triggered()), mediaView, SLOT(copyVideoLink()));
 375
 376     findVideoPartsAct = new QAction(tr("Find Video &Parts"), this);
 377     findVideoPartsAct->setStatusTip(tr("Find other video parts hopefully in the right order"));
 378     findVideoPartsAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_P));
 379     findVideoPartsAct->setEnabled(false);
 380     connect(findVideoPartsAct, SIGNAL(triggered()), mediaView, SLOT(findVideoParts()));
 381     actions->insert("findVideoParts", findVideoPartsAct);
 382
 383     removeAct = new QAction(tr("&Remove"), this);
 384     removeAct->setStatusTip(tr("Remove the selected videos from the playlist"));
 385     removeAct->setShortcuts(QList<QKeySequence>() << QKeySequence("Del") << QKeySequence("Backspace"));
 386     removeAct->setEnabled(false);
 387     actions->insert("remove", removeAct);
 388     connect(removeAct, SIGNAL(triggered()), mediaView, SLOT(removeSelected()));
 389
 390     moveUpAct = new QAction(tr("Move &Up"), this);
 391     moveUpAct->setStatusTip(tr("Move up the selected videos in the playlist"));
 392     moveUpAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Up));
 393     moveUpAct->setEnabled(false);
 394     actions->insert("moveUp", moveUpAct);
 395     connect(moveUpAct, SIGNAL(triggered()), mediaView, SLOT(moveUpSelected()));
 396
 397     moveDownAct = new QAction(tr("Move &Down"), this);
 398     moveDownAct->setStatusTip(tr("Move down the selected videos in the playlist"));
 399     moveDownAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Down));
 400     moveDownAct->setEnabled(false);
 401     actions->insert("moveDown", moveDownAct);
 402     connect(moveDownAct, SIGNAL(triggered()), mediaView, SLOT(moveDownSelected()));
 403
 404     clearAct = new QAction(tr("&Clear Recent Searches"), this);
 405     clearAct->setMenuRole(QAction::ApplicationSpecificRole);
 406     clearAct->setShortcuts(QList<QKeySequence>()
 407                            << QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_Delete)
 408                            << QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_Backspace));
 409     clearAct->setStatusTip(tr("Clear the search history. Cannot be undone."));
 410     clearAct->setEnabled(true);
 411     actions->insert("clearRecentKeywords", clearAct);
 412     connect(clearAct, SIGNAL(triggered()), SLOT(clearRecentKeywords()));
 413
 414     quitAct = new QAction(tr("&Quit"), this);
 415     quitAct->setMenuRole(QAction::QuitRole);
 416     quitAct->setShortcut(QKeySequence(QKeySequence::Quit));
 417     quitAct->setStatusTip(tr("Bye"));
 418     actions->insert("quit", quitAct);
 419     connect(quitAct, SIGNAL(triggered()), SLOT(quit()));
 420
 421     siteAct = new QAction(tr("&Website"), this);
 422     siteAct->setShortcut(QKeySequence::HelpContents);
 423     siteAct->setStatusTip(tr("%1 on the Web").arg(Constants::NAME));
 424     actions->insert("site", siteAct);
 425     connect(siteAct, SIGNAL(triggered()), this, SLOT(visitSite()));
 426
 427 #if !defined(APP_MAC) && !defined(APP_WIN)
 428     donateAct = new QAction(tr("Make a &Donation"), this);
 429     donateAct->setStatusTip(tr("Please support the continued development of %1").arg(Constants::NAME));
 430     actions->insert("donate", donateAct);
 431     connect(donateAct, SIGNAL(triggered()), this, SLOT(donate()));
 432 #endif
 433
 434     aboutAct = new QAction(tr("&About"), this);
 435     aboutAct->setMenuRole(QAction::AboutRole);
 436     aboutAct->setStatusTip(tr("Info about %1").arg(Constants::NAME));
 437     actions->insert("about", aboutAct);
 438     connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
 439
 440     // Invisible actions
 441
 442     searchFocusAct = new QAction(this);
 443     searchFocusAct->setShortcut(QKeySequence::Find);
 444     searchFocusAct->setStatusTip(tr("Search"));
 445     actions->insert("search", searchFocusAct);
 446     connect(searchFocusAct, SIGNAL(triggered()), this, SLOT(searchFocus()));
 447     addAction(searchFocusAct);
 448
 449     volumeUpAct = new QAction(this);
 450     volumeUpAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_Plus));
 451     actions->insert("volume-up", volumeUpAct);
 452     connect(volumeUpAct, SIGNAL(triggered()), this, SLOT(volumeUp()));
 453     addAction(volumeUpAct);
 454
 455     volumeDownAct = new QAction(this);
 456     volumeDownAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_Minus));
 457     actions->insert("volume-down", volumeDownAct);
 458     connect(volumeDownAct, SIGNAL(triggered()), this, SLOT(volumeDown()));
 459     addAction(volumeDownAct);
 460
 461     volumeMuteAct = new QAction(this);
 462     volumeMuteAct->setIcon(IconUtils::icon("audio-volume-high"));
 463     volumeMuteAct->setStatusTip(tr("Mute volume"));
 464     volumeMuteAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_K));
 465     actions->insert("volume-mute", volumeMuteAct);
 466     connect(volumeMuteAct, SIGNAL(triggered()), SLOT(volumeMute()));
 467     addAction(volumeMuteAct);
 468
 469     QAction *definitionAct = new QAction(this);
 470 #ifdef APP_LINUX
 471     definitionAct->setIcon(IconUtils::tintedIcon("video-display", QColor(0, 0, 0),
 472                                                  QList<QSize>() << QSize(16, 16)));
 473 #else
 474     definitionAct->setIcon(IconUtils::icon("video-display"));
 475 #endif
 476     definitionAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_D));
 477     /*
 478     QMenu *definitionMenu = new QMenu(this);
 479     foreach (QString definition, VideoDefinition::getDefinitionNames()) {
 480         definitionMenu->addAction(definition);
 481     }
 482     definitionAct->setMenu(definitionMenu);
 483     */
 484     actions->insert("definition", definitionAct);
 485     connect(definitionAct, SIGNAL(triggered()), SLOT(toggleDefinitionMode()));
 486     addAction(definitionAct);
 487
 488     QAction *action;
 489
 490     action = new QAction(IconUtils::icon("media-playback-start"), tr("&Manually Start Playing"), this);
 491     action->setStatusTip(tr("Manually start playing videos"));
 492     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_T));
 493     action->setCheckable(true);
 494     connect(action, SIGNAL(toggled(bool)), SLOT(setManualPlay(bool)));
 495     actions->insert("manualplay", action);
 496
 497     action = new QAction(tr("&Downloads"), this);
 498     action->setStatusTip(tr("Show details about video downloads"));
 499     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_J));
 500     action->setCheckable(true);
 501     action->setIcon(IconUtils::icon("document-save"));
 502     connect(action, SIGNAL(toggled(bool)), SLOT(toggleDownloads(bool)));
 503     actions->insert("downloads", action);
 504
 505     action = new QAction(tr("&Download"), this);
 506     action->setStatusTip(tr("Download the current video"));
 507     action->setShortcut(QKeySequence::Save);
 508     action->setIcon(IconUtils::icon("document-save"));
 509     action->setEnabled(false);
 510     action->setVisible(false);
 511     action->setPriority(QAction::LowPriority);
 512     connect(action, SIGNAL(triggered()), mediaView, SLOT(downloadVideo()));
 513     actions->insert("download", action);
 514
 515 #ifdef APP_SNAPSHOT
 516     action = new QAction(tr("Take &Snapshot"), this);
 517     action->setShortcut(QKeySequence(Qt::Key_F9));
 518     action->setEnabled(false);
 519     actions->insert("snapshot", action);
 520     connect(action, SIGNAL(triggered()), mediaView, SLOT(snapshot()));
 521 #endif
 522
 523     action = new QAction(tr("&Subscribe to Channel"), this);
 524     action->setProperty("originalText", action->text());
 525     action->setShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_S));
 526     action->setEnabled(false);
 527     connect(action, SIGNAL(triggered()), mediaView, SLOT(toggleSubscription()));
 528     actions->insert("subscribe-channel", action);
 529     mediaView->updateSubscriptionAction(0, false);
 530
 531     QString shareTip = tr("Share the current video using %1");
 532
 533     action = new QAction("&Twitter", this);
 534     action->setStatusTip(shareTip.arg("Twitter"));
 535     action->setEnabled(false);
 536     actions->insert("twitter", action);
 537     connect(action, SIGNAL(triggered()), mediaView, SLOT(shareViaTwitter()));
 538
 539     action = new QAction("&Facebook", this);
 540     action->setStatusTip(shareTip.arg("Facebook"));
 541     action->setEnabled(false);
 542     actions->insert("facebook", action);
 543     connect(action, SIGNAL(triggered()), mediaView, SLOT(shareViaFacebook()));
 544
 545     action = new QAction("&Buffer", this);
 546     action->setStatusTip(shareTip.arg("Buffer"));
 547     action->setEnabled(false);
 548     actions->insert("buffer", action);
 549     connect(action, SIGNAL(triggered()), mediaView, SLOT(shareViaBuffer()));
 550
 551     action = new QAction(tr("&Email"), this);
 552     action->setStatusTip(shareTip.arg(tr("Email")));
 553     action->setEnabled(false);
 554     actions->insert("email", action);
 555     connect(action, SIGNAL(triggered()), mediaView, SLOT(shareViaEmail()));
 556
 557     action = new QAction(tr("&Close"), this);
 558     action->setShortcut(QKeySequence(QKeySequence::Close));
 559     actions->insert("close", action);
 560     connect(action, SIGNAL(triggered()), SLOT(close()));
 561
 562     action = new QAction(Constants::NAME, this);
 563     action->setShortcut(QKeySequence(Qt::CTRL + Qt::ALT + Qt::Key_1));
 564     actions->insert("restore", action);
 565     connect(action, SIGNAL(triggered()), SLOT(restore()));
 566
 567     action = new QAction(IconUtils::icon("go-top"), tr("&Float on Top"), this);
 568     action->setCheckable(true);
 569     actions->insert("ontop", action);
 570     connect(action, SIGNAL(toggled(bool)), SLOT(floatOnTop(bool)));
 571
 572     action = new QAction(tr("&Adjust Window Size"), this);
 573     action->setCheckable(true);
 574     actions->insert("adjustwindowsize", action);
 575     connect(action, SIGNAL(toggled(bool)), SLOT(adjustWindowSizeChanged(bool)));
 576
 577     action = new QAction(IconUtils::icon("media-playback-stop"), tr("&Stop After This Video"), this);
 578     action->setShortcut(QKeySequence(Qt::SHIFT + Qt::Key_Escape));
 579     action->setCheckable(true);
 580     action->setEnabled(false);
 581     actions->insert("stopafterthis", action);
 582     connect(action, SIGNAL(toggled(bool)), SLOT(showStopAfterThisInStatusBar(bool)));
 583
 584     action = new QAction(tr("&Report an Issue..."), this);
 585     actions->insert("report-issue", action);
 586     connect(action, SIGNAL(triggered()), SLOT(reportIssue()));
 587
 588     action = new QAction(tr("&Refine Search..."), this);
 589     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_E));
 590     action->setCheckable(true);
 591     action->setEnabled(false);
 592     actions->insert("refine-search", action);
 593
 594     action = new QAction(YTRegions::worldwideRegion().name, this);
 595     actions->insert("worldwide-region", action);
 596
 597     action = new QAction(YTRegions::localRegion().name, this);
 598     actions->insert("local-region", action);
 599
 600     action = new QAction(tr("More..."), this);
 601     actions->insert("more-region", action);
 602
 603     action = new QAction(IconUtils::icon("view-list"), tr("&Related Videos"), this);
 604     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_R));
 605     action->setStatusTip(tr("Watch videos related to the current one"));
 606     action->setEnabled(false);
 607     action->setPriority(QAction::LowPriority);
 608     connect(action, SIGNAL(triggered()), mediaView, SLOT(relatedVideos()));
 609     actions->insert("related-videos", action);
 610
 611     action = new QAction(tr("Open in &Browser..."), this);
 612     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_B));
 613     action->setEnabled(false);
 614     actions->insert("open-in-browser", action);
 615     connect(action, SIGNAL(triggered()), mediaView, SLOT(openInBrowser()));
 616
 617 #ifdef APP_MAC_STORE
 618     action = new QAction(tr("&Love %1? Rate it!").arg(Constants::NAME), this);
 619     actions->insert("app-store", action);
 620     connect(action, SIGNAL(triggered()), SLOT(rateOnAppStore()));
 621 #endif
 622
 623 #ifdef APP_ACTIVATION
 624     Extra::createActivationAction(tr("Buy %1...").arg(Constants::NAME));
 625 #endif
 626
 627     // common action properties
 628     foreach (QAction *action, actions->values()) {
 629         // add actions to the MainWindow so that they work
 630         // when the menu is hidden
 631         addAction(action);
 632         IconUtils::setupAction(action);
 633     }
 634 }
 635
 636 void MainWindow::createMenus() {
 637     QHash<QString, QMenu*> *menus = The::globalMenus();
 638
 639     fileMenu = menuBar()->addMenu(tr("&Application"));
 640 #ifdef APP_ACTIVATION
 641     QAction *buyAction = The::globalActions()->value("buy");
 642     if (buyAction) fileMenu->addAction(buyAction);
 643 #ifndef APP_MAC
 644     fileMenu->addSeparator();
 645 #endif
 646 #endif
 647     fileMenu->addAction(clearAct);
 648 #ifndef APP_MAC
 649     fileMenu->addSeparator();
 650 #endif
 651     fileMenu->addAction(quitAct);
 652
 653     QMenu* playbackMenu = menuBar()->addMenu(tr("&Playback"));
 654     menus->insert("playback", playbackMenu);
 655     playbackMenu->addAction(pauseAct);
 656     playbackMenu->addAction(stopAct);
 657     playbackMenu->addAction(The::globalActions()->value("stopafterthis"));
 658     playbackMenu->addSeparator();
 659     playbackMenu->addAction(skipAct);
 660     playbackMenu->addAction(skipBackwardAct);
 661     playbackMenu->addSeparator();
 662     playbackMenu->addAction(The::globalActions()->value("manualplay"));
 663 #ifdef APP_MAC
 664     MacSupport::dockMenu(playbackMenu);
 665 #endif
 666
 667     playlistMenu = menuBar()->addMenu(tr("&Playlist"));
 668     menus->insert("playlist", playlistMenu);
 669     playlistMenu->addAction(removeAct);
 670     playlistMenu->addSeparator();
 671     playlistMenu->addAction(moveUpAct);
 672     playlistMenu->addAction(moveDownAct);
 673     playlistMenu->addSeparator();
 674     playlistMenu->addAction(The::globalActions()->value("refine-search"));
 675
 676     QMenu* videoMenu = menuBar()->addMenu(tr("&Video"));
 677     menus->insert("video", videoMenu);
 678     videoMenu->addAction(The::globalActions()->value("related-videos"));
 679     videoMenu->addAction(findVideoPartsAct);
 680     videoMenu->addSeparator();
 681     videoMenu->addAction(The::globalActions()->value("subscribe-channel"));
 682 #ifdef APP_SNAPSHOT
 683     videoMenu->addSeparator();
 684     videoMenu->addAction(The::globalActions()->value("snapshot"));
 685 #endif
 686     videoMenu->addSeparator();
 687     videoMenu->addAction(webPageAct);
 688     videoMenu->addAction(copyLinkAct);
 689     videoMenu->addAction(The::globalActions()->value("open-in-browser"));
 690     videoMenu->addAction(The::globalActions()->value("download"));
 691
 692     QMenu* viewMenu = menuBar()->addMenu(tr("&View"));
 693     menus->insert("view", viewMenu);
 694     viewMenu->addAction(fullscreenAct);
 695     viewMenu->addAction(compactViewAct);
 696     viewMenu->addSeparator();
 697     viewMenu->addAction(The::globalActions()->value("adjustwindowsize"));
 698     viewMenu->addSeparator();
 699     viewMenu->addAction(The::globalActions()->value("ontop"));
 700
 701     QMenu* shareMenu = menuBar()->addMenu(tr("&Share"));
 702     menus->insert("share", shareMenu);
 703     shareMenu->addAction(copyPageAct);
 704     shareMenu->addSeparator();
 705     shareMenu->addAction(The::globalActions()->value("twitter"));
 706     shareMenu->addAction(The::globalActions()->value("facebook"));
 707     shareMenu->addAction(The::globalActions()->value("buffer"));
 708     shareMenu->addSeparator();
 709     shareMenu->addAction(The::globalActions()->value("email"));
 710
 711 #ifdef APP_MAC
 712     MacSupport::windowMenu(this);
 713 #endif
 714
 715     helpMenu = menuBar()->addMenu(tr("&Help"));
 716     helpMenu->addAction(siteAct);
 717 #if !defined(APP_MAC) && !defined(APP_WIN)
 718     helpMenu->addAction(donateAct);
 719 #endif
 720     helpMenu->addAction(The::globalActions()->value("report-issue"));
 721     helpMenu->addAction(aboutAct);
 722
 723 #ifdef APP_MAC_STORE
 724     helpMenu->addSeparator();
 725     helpMenu->addAction(The::globalActions()->value("app-store"));
 726 #endif
 727 }
 728
 729 void MainWindow::createToolBars() {
 730
 731     // Create widgets
 732
 733     currentTime = new QLabel("00:00");
 734     currentTime->setFont(FontUtils::small());
 735
 736 #ifdef APP_PHONON_SEEK
 737     seekSlider = new Phonon::SeekSlider();
 738     seekSlider->setTracking(true);
 739     seekSlider->setIconVisible(false);
 740     seekSlider->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Preferred);
 741 #else
 742     slider = new SeekSlider(this);
 743     slider->setEnabled(false);
 744     slider->setTracking(false);
 745     slider->setMaximum(1000);
 746     slider->setOrientation(Qt::Horizontal);
 747     slider->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Preferred);
 748 #endif
 749
 750 #ifdef APP_PHONON
 751     volumeSlider = new Phonon::VolumeSlider();
 752     volumeSlider->setMuteVisible(false);
 753     // qDebug() << volumeSlider->children();
 754     // status tip for the volume slider
 755     QSlider* volumeQSlider = volumeSlider->findChild<QSlider*>();
 756     if (volumeQSlider)
 757         volumeQSlider->setStatusTip(tr("Press %1 to raise the volume, %2 to lower it").arg(
 758                                         volumeUpAct->shortcut().toString(QKeySequence::NativeText), volumeDownAct->shortcut().toString(QKeySequence::NativeText)));
 759     // this makes the volume slider smaller
 760     volumeSlider->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
 761 #endif
 762
 763 #if defined(APP_MAC_SEARCHFIELD) && !defined(APP_MAC_QMACTOOLBAR)
 764     SearchWrapper* searchWrapper = new SearchWrapper(this);
 765     toolbarSearch = searchWrapper->getSearchLineEdit();
 766 #else
 767     toolbarSearch = new SearchLineEdit(this);
 768 #endif
 769     toolbarSearch->setMinimumWidth(toolbarSearch->fontInfo().pixelSize()*15);
 770     toolbarSearch->setSuggester(new YTSuggester(this));
 771     connect(toolbarSearch, SIGNAL(search(const QString&)), SLOT(search(const QString&)));
 772     connect(toolbarSearch, SIGNAL(suggestionAccepted(Suggestion*)), SLOT(suggestionAccepted(Suggestion*)));
 773     toolbarSearch->setStatusTip(searchFocusAct->statusTip());
 774
 775     // Add widgets to toolbar
 776
 777 #ifdef APP_MAC_QMACTOOLBAR
 778     currentTime->hide();
 779     toolbarSearch->hide();
 780     volumeSlider->hide();
 781     seekSlider->hide();
 782     MacToolbar::instance().createToolbar(this);
 783     return;
 784 #endif
 785
 786     mainToolBar = new QToolBar(this);
 787     mainToolBar->setToolButtonStyle(Qt::ToolButtonIconOnly);
 788     mainToolBar->setFloatable(false);
 789     mainToolBar->setMovable(false);
 790 #if defined(APP_MAC) | defined(APP_WIN)
 791     mainToolBar->setIconSize(QSize(32, 32));
 792 #endif
 793
 794     mainToolBar->addAction(stopAct);
 795     mainToolBar->addAction(pauseAct);
 796     mainToolBar->addAction(skipAct);
 797     mainToolBar->addAction(The::globalActions()->value("related-videos"));
 798     mainToolBar->addAction(The::globalActions()->value("download"));
 799
 800     bool addFullScreenAct = true;
 801 #ifdef Q_OS_MAC
 802     addFullScreenAct = !mac::CanGoFullScreen(winId());
 803 #endif
 804     if (addFullScreenAct) mainToolBar->addAction(fullscreenAct);
 805
 806     mainToolBar->addWidget(new Spacer());
 807     mainToolBar->addWidget(currentTime);
 808     mainToolBar->addWidget(new Spacer());
 809 #ifdef APP_PHONON_SEEK
 810     mainToolBar->addWidget(seekSlider);
 811 #else
 812     mainToolBar->addWidget(slider);
 813 #endif
 814
 815     /*
 816     mainToolBar->addWidget(new Spacer());
 817     totalTime = new QLabel(mainToolBar);
 818     totalTime->setFont(smallerFont);
 819     mainToolBar->addWidget(totalTime);
 820     */
 821
 822     mainToolBar->addWidget(new Spacer());
 823     mainToolBar->addAction(volumeMuteAct);
 824 #ifdef APP_LINUX
 825     QToolButton *volumeMuteButton = qobject_cast<QToolButton *>(mainToolBar->widgetForAction(volumeMuteAct));
 826     volumeMuteButton->setIcon(volumeMuteButton->icon().pixmap(16));
 827 #endif
 828
 829 #ifdef APP_PHONON
 830     mainToolBar->addWidget(volumeSlider);
 831 #endif
 832
 833     mainToolBar->addWidget(new Spacer());
 834
 835 #if defined(APP_MAC_SEARCHFIELD) && !defined(APP_MAC_QMACTOOLBAR)
 836     mainToolBar->addWidget(searchWrapper);
 837 #else
 838     mainToolBar->addWidget(toolbarSearch);
 839     mainToolBar->addWidget(new Spacer());
 840 #endif
 841
 842     addToolBar(mainToolBar);
 843 }
 844
 845 void MainWindow::createStatusBar() {
 846     statusToolBar = new QToolBar(this);
 847     statusToolBar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
 848     statusToolBar->setIconSize(QSize(16, 16));
 849
 850     regionAction = new QAction(this);
 851     regionAction->setStatusTip(tr("Choose your content location"));
 852
 853     QAction *localAction = The::globalActions()->value("local-region");
 854     if (!localAction->text().isEmpty()) {
 855         QMenu *regionMenu = new QMenu(this);
 856         regionMenu->addAction(The::globalActions()->value("worldwide-region"));
 857         regionMenu->addAction(localAction);
 858         regionMenu->addSeparator();
 859         QAction *moreRegionsAction = The::globalActions()->value("more-region");
 860         regionMenu->addAction(moreRegionsAction);
 861         connect(moreRegionsAction, SIGNAL(triggered()), SLOT(showRegionsView()));
 862         regionAction->setMenu(regionMenu);
 863     } else {
 864         connect(regionAction, SIGNAL(triggered()), SLOT(showRegionsView()));
 865     }
 866
 867     /* Stupid code that generates the QRC items
 868     foreach(YTRegion r, YTRegions::list())
 869         qDebug() << QString("<file>flags/%1.png</file>").arg(r.id.toLower());
 870     */
 871
 872     statusBar()->addPermanentWidget(statusToolBar);
 873 }
 874
 875 void MainWindow::showStopAfterThisInStatusBar(bool show) {
 876     QAction* action = The::globalActions()->value("stopafterthis");
 877     showActionInStatusBar(action, show);
 878 }
 879
 880 void MainWindow::showActionInStatusBar(QAction* action, bool show) {
 881 #ifdef APP_EXTRA
 882     Extra::fadeInWidget(statusBar(), statusBar());
 883 #endif
 884     if (show) {
 885         statusToolBar->insertAction(statusToolBar->actions().first(), action);
 886         if (statusBar()->isHidden() && !fullscreenFlag)
 887             setStatusBarVisibility(true);
 888     } else {
 889         statusToolBar->removeAction(action);
 890         if (statusBar()->isVisible() && !needStatusBar())
 891             setStatusBarVisibility(false);
 892     }
 893 }
 894
 895 void MainWindow::setStatusBarVisibility(bool show) {
 896     statusBar()->setVisible(show);
 897     if (views->currentWidget() == mediaView)
 898         QTimer::singleShot(0, mediaView, SLOT(maybeAdjustWindowSize()));
 899 }
 900
 901 void MainWindow::adjustStatusBarVisibility() {
 902     setStatusBarVisibility(needStatusBar());
 903 }
 904
 905 void MainWindow::readSettings() {
 906     QSettings settings;
 907     if (settings.contains("geometry")) {
 908         restoreGeometry(settings.value("geometry").toByteArray());
 909 #ifdef APP_MAC
 910         MacSupport::fixGeometry(this);
 911 #endif
 912     } else {
 913         const QRect desktopSize = qApp->desktop()->availableGeometry();
 914         int w = qMin(2000, desktopSize.width());
 915         int h = qMin(w / 3, desktopSize.height());
 916         setGeometry(
 917                     QStyle::alignedRect(
 918                         Qt::LeftToRight,
 919                         Qt::AlignTop,
 920                         QSize(w, h),
 921                         desktopSize)
 922                     );
 923     }
 924     const VideoDefinition& firstDefinition = VideoDefinition::getDefinitions().first();
 925     setDefinitionMode(settings.value("definition", firstDefinition.getName()).toString());
 926     The::globalActions()->value("manualplay")->setChecked(settings.value("manualplay", false).toBool());
 927     The::globalActions()->value("adjustwindowsize")->setChecked(settings.value("adjustWindowSize", true).toBool());
 928 }
 929
 930 void MainWindow::writeSettings() {
 931     QSettings settings;
 932
 933     if (!isReallyFullScreen())
 934         settings.setValue("geometry", saveGeometry());
 935     mediaView->saveSplitterState();
 936
 937 #ifdef APP_PHONON
 938     if (audioOutput->volume() > 0.1)
 939         settings.setValue("volume", audioOutput->volume());
 940     // settings.setValue("volumeMute", audioOutput->isMuted());
 941 #endif
 942
 943     settings.setValue("manualplay", The::globalActions()->value("manualplay")->isChecked());
 944 }
 945
 946 void MainWindow::goBack() {
 947     if (history.size() > 1) {
 948         history.pop();
 949         QWidget *widget = history.pop();
 950         showWidget(widget);
 951     }
 952 }
 953
 954 void MainWindow::showWidget(QWidget* widget, bool transition) {
 955     Q_UNUSED(transition);
 956
 957     if (compactViewAct->isChecked())
 958         compactViewAct->toggle();
 959
 960     // call hide method on the current view
 961     View* oldView = qobject_cast<View *> (views->currentWidget());
 962     if (oldView) {
 963         oldView->disappear();
 964         views->currentWidget()->setEnabled(false);
 965     } else qDebug() << "Cannot cast view";
 966
 967     const bool isMediaView = widget == mediaView;
 968
 969     stopAct->setEnabled(isMediaView);
 970     compactViewAct->setEnabled(isMediaView);
 971     toolbarSearch->setEnabled(widget == homeView || isMediaView || widget == downloadView);
 972
 973     aboutAct->setEnabled(widget != aboutView);
 974     The::globalActions()->value("downloads")->setChecked(widget == downloadView);
 975
 976     QWidget *oldWidget = views->currentWidget();
 977     if (oldWidget)
 978         oldWidget->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
 979
 980     views->setCurrentWidget(widget);
 981     widget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 982
 983     // call show method on the new view
 984     View* newView = qobject_cast<View *> (widget);
 985     if (newView) {
 986         widget->setEnabled(true);
 987         QHash<QString,QVariant> metadata = newView->metadata();
 988
 989         QString title = metadata.value("title").toString();
 990         if (title.isEmpty()) title = Constants::NAME;
 991         else title += QLatin1String(" - ") + Constants::NAME;
 992         setWindowTitle(title);
 993
 994         statusToolBar->setUpdatesEnabled(false);
 995
 996         // dynamic view actions
 997         foreach (QAction* action, viewActions)
 998             showActionInStatusBar(action, false);
 999         viewActions = newView->getViewActions();
1000         foreach (QAction* action, viewActions)
1001             showActionInStatusBar(action, true);
1002
1003         newView->appear();
1004
1005         adjustStatusBarVisibility();
1006         messageLabel->hide();
1007
1008         statusToolBar->setUpdatesEnabled(true);
1009
1010         /*
1011         QString desc = metadata.value("description").toString();
1012         if (!desc.isEmpty()) showMessage(desc);
1013         */
1014     }
1015
1016     history.push(widget);
1017 }
1018
1019 void MainWindow::about() {
1020     if (!aboutView) {
1021         aboutView = new AboutView(this);
1022         views->addWidget(aboutView);
1023     }
1024     showWidget(aboutView);
1025 }
1026
1027 void MainWindow::visitSite() {
1028     QUrl url(Constants::WEBSITE);
1029     showMessage(QString(tr("Opening %1").arg(url.toString())));
1030     QDesktopServices::openUrl(url);
1031 }
1032
1033 void MainWindow::donate() {
1034     QUrl url(QString(Constants::WEBSITE) + "#donate");
1035     showMessage(QString(tr("Opening %1").arg(url.toString())));
1036     QDesktopServices::openUrl(url);
1037 }
1038
1039 void MainWindow::reportIssue() {
1040     QUrl url("http://flavio.tordini.org/forums/forum/minitube-forums/minitube-troubleshooting");
1041     QDesktopServices::openUrl(url);
1042 }
1043
1044 void MainWindow::quit() {
1045 #ifdef APP_MAC
1046     if (!confirmQuit()) {
1047         return;
1048     }
1049 #endif
1050     // do not save geometry when in full screen or in compact mode
1051     if (!fullscreenFlag && !compactViewAct->isChecked()) {
1052         writeSettings();
1053     }
1054     // mediaView->stop();
1055     Temporary::deleteAll();
1056     ChannelAggregator::instance()->stop();
1057     ChannelAggregator::instance()->cleanup();
1058     Database::shutdown();
1059     qApp->quit();
1060 }
1061
1062 void MainWindow::closeEvent(QCloseEvent *e) {
1063 #ifdef APP_MAC
1064     mac::closeWindow(winId());
1065     e->ignore();
1066 #else
1067     if (!confirmQuit()) {
1068         e->ignore();
1069         return;
1070     }
1071     QWidget::closeEvent(e);
1072     quit();
1073 #endif
1074     messageLabel->hide();
1075 }
1076
1077 void MainWindow::showEvent(QShowEvent *e) {
1078     QWidget::showEvent(e);
1079 #ifdef APP_MAC
1080     restore();
1081 #endif
1082 }
1083
1084 bool MainWindow::confirmQuit() {
1085     if (DownloadManager::instance()->activeItems() > 0) {
1086         QMessageBox msgBox(this);
1087         msgBox.setIconPixmap(IconUtils::pixmap(":/images/app.png").scaled(64, 64, Qt::KeepAspectRatio, Qt::SmoothTransformation));
1088         msgBox.setText(tr("Do you want to exit %1 with a download in progress?").arg(Constants::NAME));
1089         msgBox.setInformativeText(tr("If you close %1 now, this download will be cancelled.").arg(Constants::NAME));
1090         msgBox.setModal(true);
1091         // make it a "sheet" on the Mac
1092         msgBox.setWindowModality(Qt::WindowModal);
1093
1094         msgBox.addButton(tr("Close and cancel download"), QMessageBox::RejectRole);
1095         QPushButton *waitButton = msgBox.addButton(tr("Wait for download to finish"), QMessageBox::ActionRole);
1096
1097         msgBox.exec();
1098
1099         if (msgBox.clickedButton() == waitButton) {
1100             return false;
1101         }
1102     }
1103     return true;
1104 }
1105
1106 void MainWindow::showHome(bool transition) {
1107     showWidget(homeView, transition);
1108     currentTime->clear();
1109     // totalTime->clear();
1110 }
1111
1112 void MainWindow::showMedia(SearchParams *searchParams) {
1113     showWidget(mediaView);
1114     mediaView->search(searchParams);
1115 }
1116
1117 void MainWindow::showMedia(VideoSource *videoSource) {
1118     showWidget(mediaView);
1119     mediaView->setVideoSource(videoSource);
1120 }
1121
1122 #ifdef APP_PHONON
1123 void MainWindow::stateChanged(Phonon::State newState, Phonon::State /* oldState */) {
1124
1125     // qDebug() << "Phonon state: " << newState;
1126
1127     switch (newState) {
1128
1129     case Phonon::ErrorState:
1130         if (mediaObject->errorType() == Phonon::FatalError) {
1131             // Do not display because we try to play incomplete video files and sometimes trigger this
1132             // We retry automatically (in MediaView) so no need to show it
1133             // showMessage(tr("Fatal error: %1").arg(mediaObject->errorString()));
1134         } else {
1135             showMessage(tr("Error: %1").arg(mediaObject->errorString()));
1136         }
1137         break;
1138
1139     case Phonon::PlayingState:
1140         pauseAct->setEnabled(true);
1141         pauseAct->setIcon(IconUtils::icon("media-playback-pause"));
1142         pauseAct->setText(tr("&Pause"));
1143         pauseAct->setStatusTip(tr("Pause playback") + " (" +  pauseAct->shortcut().toString(QKeySequence::NativeText) + ")");
1144         // stopAct->setEnabled(true);
1145         break;
1146
1147     case Phonon::StoppedState:
1148         pauseAct->setEnabled(false);
1149         pauseAct->setIcon(IconUtils::icon("media-playback-start"));
1150         pauseAct->setText(tr("&Play"));
1151         pauseAct->setStatusTip(tr("Resume playback") + " (" +  pauseAct->shortcut().toString(QKeySequence::NativeText) + ")");
1152         // stopAct->setEnabled(false);
1153         break;
1154
1155     case Phonon::PausedState:
1156         pauseAct->setEnabled(true);
1157         pauseAct->setIcon(IconUtils::icon("media-playback-start"));
1158         pauseAct->setText(tr("&Play"));
1159         pauseAct->setStatusTip(tr("Resume playback") + " (" +  pauseAct->shortcut().toString(QKeySequence::NativeText) + ")");
1160         // stopAct->setEnabled(true);
1161         break;
1162
1163     case Phonon::BufferingState:
1164         pauseAct->setEnabled(false);
1165         pauseAct->setIcon(IconUtils::icon("content-loading"));
1166         pauseAct->setText(tr("&Loading..."));
1167         pauseAct->setStatusTip(QString());
1168         break;
1169
1170     case Phonon::LoadingState:
1171         pauseAct->setEnabled(false);
1172         currentTime->clear();
1173         // totalTime->clear();
1174         // stopAct->setEnabled(true);
1175         break;
1176
1177     default:
1178         ;
1179     }
1180 }
1181 #endif
1182
1183 void MainWindow::stop() {
1184     showHome();
1185     mediaView->stop();
1186 }
1187
1188 void MainWindow::resizeEvent(QResizeEvent *e) {
1189     Q_UNUSED(e);
1190 #ifdef APP_MAC
1191     if (initialized && mac::CanGoFullScreen(winId())) {
1192         bool isFullscreen = mac::IsFullScreen(winId());
1193         if (isFullscreen != fullscreenFlag) {
1194             if (compactViewAct->isChecked()) {
1195                 compactViewAct->setChecked(false);
1196                 compactView(false);
1197             }
1198             fullscreenFlag = isFullscreen;
1199             updateUIForFullscreen();
1200         }
1201     }
1202 #endif
1203 #ifdef APP_MAC_QMACTOOLBAR
1204     toolbarSearch->move(width() - toolbarSearch->width() - 13, -38);
1205 #endif
1206     adjustMessageLabelPosition();
1207 }
1208
1209 void MainWindow::moveEvent(QMoveEvent *e) {
1210     Q_UNUSED(e);
1211     adjustMessageLabelPosition();
1212 }
1213
1214 void MainWindow::fullscreen() {
1215
1216     if (compactViewAct->isChecked())
1217         compactViewAct->toggle();
1218
1219 #ifdef APP_MAC
1220     WId handle = winId();
1221     if (mac::CanGoFullScreen(handle)) {
1222         if (mainToolBar) mainToolBar->setVisible(true);
1223         mac::ToggleFullScreen(handle);
1224         return;
1225     }
1226 #endif
1227
1228     fullscreenFlag = !fullscreenFlag;
1229
1230     if (fullscreenFlag) {
1231         // Enter full screen
1232
1233         m_maximized = isMaximized();
1234
1235         // save geometry now, if the user quits when in full screen
1236         // geometry won't be saved
1237         writeSettings();
1238
1239 #ifdef APP_MAC
1240         MacSupport::enterFullScreen(this, views);
1241 #else
1242         if (mainToolBar) mainToolBar->hide();
1243         showFullScreen();
1244 #endif
1245
1246     } else {
1247         // Exit full screen
1248
1249 #ifdef APP_MAC
1250         MacSupport::exitFullScreen(this, views);
1251 #else
1252         if (mainToolBar) mainToolBar->show();
1253         if (m_maximized) showMaximized();
1254         else showNormal();
1255 #endif
1256
1257         // Make sure the window has focus
1258         activateWindow();
1259
1260     }
1261
1262     updateUIForFullscreen();
1263
1264 }
1265
1266 void MainWindow::updateUIForFullscreen() {
1267     static QList<QKeySequence> fsShortcuts;
1268     static QString fsText;
1269
1270     if (fullscreenFlag) {
1271         fsShortcuts = fullscreenAct->shortcuts();
1272         fsText = fullscreenAct->text();
1273         if (fsText.isEmpty()) qDebug() << "[taking Empty!]";
1274         fullscreenAct->setShortcuts(QList<QKeySequence>(fsShortcuts)
1275                                     << QKeySequence(Qt::Key_Escape));
1276         fullscreenAct->setText(tr("Leave &Full Screen"));
1277         fullscreenAct->setIcon(IconUtils::icon("view-restore"));
1278         setStatusBarVisibility(false);
1279     } else {
1280         fullscreenAct->setShortcuts(fsShortcuts);
1281         if (fsText.isEmpty()) fsText = "[Empty!]";
1282         fullscreenAct->setText(fsText);
1283         fullscreenAct->setIcon(IconUtils::icon("view-fullscreen"));
1284
1285         if (needStatusBar()) setStatusBarVisibility(true);
1286     }
1287
1288     // No compact view action when in full screen
1289     compactViewAct->setVisible(!fullscreenFlag);
1290     compactViewAct->setChecked(false);
1291
1292     // Hide anything but the video
1293     mediaView->setPlaylistVisible(!fullscreenFlag);
1294     if (mainToolBar) mainToolBar->setVisible(!fullscreenFlag);
1295
1296 #ifndef APP_MAC
1297     menuBar()->setVisible(!fullscreenFlag);
1298 #endif
1299
1300     if (fullscreenFlag) {
1301         stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_MediaStop));
1302     } else {
1303         stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Escape) << QKeySequence(Qt::Key_MediaStop));
1304     }
1305
1306 #ifdef Q_OS_MAC
1307     MacSupport::fullScreenActions(The::globalActions()->values(), fullscreenFlag);
1308 #endif
1309
1310     if (views->currentWidget() == mediaView)
1311         mediaView->setFocus();
1312
1313     if (fullscreenFlag) {
1314         hideMouse();
1315     } else {
1316         mouseTimer->stop();
1317         unsetCursor();
1318     }
1319 }
1320
1321 bool MainWindow::isReallyFullScreen() {
1322 #ifdef Q_OS_MAC
1323     WId handle = winId();
1324     if (mac::CanGoFullScreen(handle)) return mac::IsFullScreen(handle);
1325     else return isFullScreen();
1326 #else
1327     return isFullScreen();
1328 #endif
1329 }
1330
1331 void MainWindow::compactView(bool enable) {
1332     m_compact = enable;
1333
1334     static QList<QKeySequence> compactShortcuts;
1335     static QList<QKeySequence> stopShortcuts;
1336
1337     const static QString key = "compactGeometry";
1338     QSettings settings;
1339
1340 #ifndef APP_MAC
1341     menuBar()->setVisible(!enable);
1342 #endif
1343
1344     if (enable) {
1345         setMinimumSize(320, 180);
1346 #ifdef Q_OS_MAC
1347         mac::RemoveFullScreenWindow(winId());
1348 #endif
1349         writeSettings();
1350
1351         if (settings.contains(key))
1352             restoreGeometry(settings.value(key).toByteArray());
1353         else
1354             resize(320, 180);
1355
1356 #ifdef APP_MAC_QMACTOOLBAR
1357         mac::showToolBar(winId(), !enable);
1358 #else
1359         mainToolBar->setVisible(!enable);
1360 #endif
1361         mediaView->setPlaylistVisible(!enable);
1362         statusBar()->hide();
1363
1364         compactShortcuts = compactViewAct->shortcuts();
1365         stopShortcuts = stopAct->shortcuts();
1366
1367         QList<QKeySequence> newStopShortcuts(stopShortcuts);
1368         newStopShortcuts.removeAll(QKeySequence(Qt::Key_Escape));
1369         stopAct->setShortcuts(newStopShortcuts);
1370         compactViewAct->setShortcuts(QList<QKeySequence>(compactShortcuts) << QKeySequence(Qt::Key_Escape));
1371
1372         // ensure focus does not end up to the search box
1373         // as it would steal the Space shortcut
1374         mediaView->setFocus();
1375
1376     } else {
1377         // unset minimum size
1378         setMinimumSize(0, 0);
1379 #ifdef Q_OS_MAC
1380         mac::SetupFullScreenWindow(winId());
1381 #endif
1382         settings.setValue(key, saveGeometry());
1383 #ifdef APP_MAC_QMACTOOLBAR
1384         mac::showToolBar(winId(), !enable);
1385 #else
1386         mainToolBar->setVisible(!enable);
1387 #endif
1388         mediaView->setPlaylistVisible(!enable);
1389         if (needStatusBar()) setStatusBarVisibility(true);
1390
1391         readSettings();
1392
1393         compactViewAct->setShortcuts(compactShortcuts);
1394         stopAct->setShortcuts(stopShortcuts);
1395     }
1396
1397     // auto float on top
1398     floatOnTop(enable, false);
1399
1400 #ifdef Q_OS_MAC
1401     mac::compactMode(winId(), enable);
1402 #endif
1403 }
1404
1405 void MainWindow::searchFocus() {
1406     toolbarSearch->selectAll();
1407     toolbarSearch->setFocus();
1408 }
1409
1410 #ifdef APP_PHONON
1411 void MainWindow::initPhonon() {
1412     // Phonon initialization
1413     if (mediaObject) delete mediaObject;
1414     if (audioOutput) delete audioOutput;
1415     mediaObject = new Phonon::MediaObject(this);
1416     mediaObject->setTickInterval(100);
1417     connect(mediaObject, SIGNAL(stateChanged(Phonon::State, Phonon::State)),
1418             SLOT(stateChanged(Phonon::State, Phonon::State)));
1419     connect(mediaObject, SIGNAL(tick(qint64)), SLOT(tick(qint64)));
1420     connect(mediaObject, SIGNAL(totalTimeChanged(qint64)), SLOT(totalTimeChanged(qint64)));
1421
1422     audioOutput = new Phonon::AudioOutput(Phonon::VideoCategory, this);
1423     connect(audioOutput, SIGNAL(volumeChanged(qreal)), SLOT(volumeChanged(qreal)));
1424     connect(audioOutput, SIGNAL(mutedChanged(bool)), SLOT(volumeMutedChanged(bool)));
1425     Phonon::createPath(mediaObject, audioOutput);
1426     volumeSlider->setAudioOutput(audioOutput);
1427
1428 #ifdef APP_PHONON_SEEK
1429     seekSlider->setMediaObject(mediaObject);
1430 #endif
1431
1432     QSettings settings;
1433     audioOutput->setVolume(settings.value("volume", 1.).toReal());
1434     // audioOutput->setMuted(settings.value("volumeMute").toBool());
1435
1436     mediaObject->stop();
1437 }
1438 #endif
1439
1440 void MainWindow::tick(qint64 time) {
1441     const QString s = formatTime(time);
1442     if (s != currentTime->text()) {
1443         currentTime->setText(s);
1444         emit currentTimeChanged(s);
1445     }
1446
1447     // remaining time
1448 #ifdef APP_PHONON
1449     const qint64 remainingTime = mediaObject->remainingTime();
1450     currentTime->setStatusTip(tr("Remaining time: %1").arg(formatTime(remainingTime)));
1451
1452 #ifndef APP_PHONON_SEEK
1453     const qint64 totalTime = mediaObject->totalTime();
1454     slider->blockSignals(true);
1455     // qWarning() << totalTime << time << time * 100 / totalTime;
1456     if (totalTime > 0 && time > 0 && !slider->isSliderDown() && mediaObject->state() == Phonon::PlayingState)
1457         slider->setValue(time * slider->maximum() / totalTime);
1458     slider->blockSignals(false);
1459 #endif
1460
1461 #endif
1462 }
1463
1464 void MainWindow::totalTimeChanged(qint64 time) {
1465     if (time <= 0) {
1466         // totalTime->clear();
1467         return;
1468     }
1469     // totalTime->setText(formatTime(time));
1470
1471     /*
1472     slider->blockSignals(true);
1473     slider->setMaximum(time/1000);
1474     slider->blockSignals(false);
1475     */
1476 }
1477
1478 QString MainWindow::formatTime(qint64 duration) {
1479     duration /= 1000;
1480     QString res;
1481     int seconds = (int) (duration % 60);
1482     duration /= 60;
1483     int minutes = (int) (duration % 60);
1484     duration /= 60;
1485     int hours = (int) (duration % 24);
1486     if (hours == 0)
1487         return res.sprintf("%02d:%02d", minutes, seconds);
1488     return res.sprintf("%02d:%02d:%02d", hours, minutes, seconds);
1489 }
1490
1491 void MainWindow::volumeUp() {
1492 #ifdef APP_PHONON
1493     qreal newVolume = volumeSlider->audioOutput()->volume() + .1;
1494     if (newVolume > volumeSlider->maximumVolume())
1495         newVolume = volumeSlider->maximumVolume();
1496     volumeSlider->audioOutput()->setVolume(newVolume);
1497 #endif
1498 }
1499
1500 void MainWindow::volumeDown() {
1501 #ifdef APP_PHONON
1502     qreal newVolume = volumeSlider->audioOutput()->volume() - .1;
1503     if (newVolume < 0.)
1504         newVolume = 0.;
1505     volumeSlider->audioOutput()->setVolume(newVolume);
1506 #endif
1507 }
1508
1509 void MainWindow::volumeMute() {
1510 #ifdef APP_PHONON
1511     bool muted = volumeSlider->audioOutput()->isMuted();
1512     volumeSlider->audioOutput()->setMuted(!muted);
1513     qApp->processEvents();
1514     if (muted && volumeSlider->audioOutput()->volume() == 0) {
1515         volumeSlider->audioOutput()->setVolume(volumeSlider->maximumVolume());
1516     }
1517     qDebug() << volumeSlider->audioOutput()->isMuted() << volumeSlider->audioOutput()->volume();
1518 #endif
1519 }
1520
1521 void MainWindow::volumeChanged(qreal newVolume) {
1522 #ifdef APP_PHONON
1523     // automatically unmute when volume changes
1524     if (volumeSlider->audioOutput()->isMuted()) volumeSlider->audioOutput()->setMuted(false);
1525
1526     bool isZero = volumeSlider->property("zero").toBool();
1527     bool styleChanged = false;
1528     if (newVolume == 0. && !isZero) {
1529         volumeSlider->setProperty("zero", true);
1530         styleChanged = true;
1531     } else if (newVolume > 0. && isZero) {
1532         volumeSlider->setProperty("zero", false);
1533         styleChanged = true;
1534     }
1535     if (styleChanged) {
1536         QSlider* volumeQSlider = volumeSlider->findChild<QSlider*>();
1537         style()->unpolish(volumeQSlider);
1538         style()->polish(volumeQSlider);
1539     }
1540 #endif
1541     showMessage(tr("Volume at %1%").arg((int)(newVolume*100)));
1542 }
1543
1544 void MainWindow::volumeMutedChanged(bool muted) {
1545     if (muted) {
1546         volumeMuteAct->setIcon(IconUtils::icon("audio-volume-muted"));
1547         showMessage(tr("Volume is muted"));
1548     } else {
1549         volumeMuteAct->setIcon(IconUtils::icon("audio-volume-high"));
1550         showMessage(tr("Volume is unmuted"));
1551     }
1552 #ifdef APP_LINUX
1553     QToolButton *volumeMuteButton = qobject_cast<QToolButton *>(mainToolBar->widgetForAction(volumeMuteAct));
1554     volumeMuteButton->setIcon(volumeMuteButton->icon().pixmap(16));
1555 #endif
1556 }
1557
1558 void MainWindow::setDefinitionMode(const QString &definitionName) {
1559     QAction *definitionAct = The::globalActions()->value("definition");
1560     definitionAct->setText(definitionName);
1561     definitionAct->setStatusTip(tr("Maximum video definition set to %1").arg(definitionAct->text())
1562                                 + " (" +  definitionAct->shortcut().toString(QKeySequence::NativeText) + ")");
1563     showMessage(definitionAct->statusTip());
1564     QSettings settings;
1565     settings.setValue("definition", definitionName);
1566 }
1567
1568 void MainWindow::toggleDefinitionMode() {
1569     const QString definitionName = QSettings().value("definition").toString();
1570     const QList<VideoDefinition>& definitions = VideoDefinition::getDefinitions();
1571     const VideoDefinition& currentDefinition = VideoDefinition::getDefinitionFor(definitionName);
1572     if (currentDefinition.isEmpty()) {
1573         setDefinitionMode(definitions.first().getName());
1574         return;
1575     }
1576
1577     int index = definitions.indexOf(currentDefinition);
1578     if (index != definitions.size() - 1) {
1579         index++;
1580     } else {
1581         index = 0;
1582     }
1583     // TODO: pass a VideoDefinition instead of QString.
1584     setDefinitionMode(definitions.at(index).getName());
1585 }
1586
1587 void MainWindow::showFullscreenToolbar(bool show) {
1588     if (!fullscreenFlag) return;
1589     mainToolBar->setVisible(show);
1590 }
1591
1592 void MainWindow::showFullscreenPlaylist(bool show) {
1593     if (!fullscreenFlag) return;
1594     mediaView->setPlaylistVisible(show);
1595 }
1596
1597 void MainWindow::clearRecentKeywords() {
1598     QSettings settings;
1599     settings.remove("recentKeywords");
1600     settings.remove("recentChannels");
1601     if (views->currentWidget() == homeView) {
1602         SearchView *searchView = homeView->getSearchView();
1603         searchView->updateRecentKeywords();
1604         searchView->updateRecentChannels();
1605     }
1606     QAbstractNetworkCache *cache = The::networkAccessManager()->cache();
1607     if (cache) cache->clear();
1608     showMessage(tr("Your privacy is now safe"));
1609 }
1610
1611 void MainWindow::setManualPlay(bool enabled) {
1612     QSettings settings;
1613     settings.setValue("manualplay", QVariant::fromValue(enabled));
1614     showActionInStatusBar(The::globalActions()->value("manualplay"), enabled);
1615 }
1616
1617 void MainWindow::updateDownloadMessage(const QString &message) {
1618     The::globalActions()->value("downloads")->setText(message);
1619 }
1620
1621 void MainWindow::downloadsFinished() {
1622     The::globalActions()->value("downloads")->setText(tr("&Downloads"));
1623     showMessage(tr("Downloads complete"));
1624 }
1625
1626 void MainWindow::toggleDownloads(bool show) {
1627
1628     if (show) {
1629         stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_MediaStop));
1630         The::globalActions()->value("downloads")->setShortcuts(
1631                     QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_J)
1632                     << QKeySequence(Qt::Key_Escape));
1633     } else {
1634         The::globalActions()->value("downloads")->setShortcuts(
1635                     QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_J));
1636         stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Escape) << QKeySequence(Qt::Key_MediaStop));
1637     }
1638
1639     if (!downloadView) {
1640         downloadView = new DownloadView(this);
1641         views->addWidget(downloadView);
1642     }
1643     if (show) showWidget(downloadView);
1644     else goBack();
1645 }
1646
1647 void MainWindow::suggestionAccepted(Suggestion *suggestion) {
1648     search(suggestion->value);
1649 }
1650
1651 void MainWindow::search(const QString &query) {
1652     QString q = query.trimmed();
1653     if (q.length() == 0) return;
1654     SearchParams *searchParams = new SearchParams();
1655     searchParams->setKeywords(q);
1656     showMedia(searchParams);
1657 }
1658
1659 void MainWindow::dragEnterEvent(QDragEnterEvent *e) {
1660     if (e->mimeData()->hasFormat("text/uri-list")) {
1661         QList<QUrl> urls = e->mimeData()->urls();
1662         if (urls.isEmpty()) return;
1663         QUrl url = urls.first();
1664         QString videoId = YTSearch::videoIdFromUrl(url.toString());
1665         if (!videoId.isEmpty())
1666             e->acceptProposedAction();
1667     }
1668 }
1669
1670 void MainWindow::dropEvent(QDropEvent *e) {
1671     if (!toolbarSearch->isEnabled()) return;
1672
1673     QList<QUrl> urls = e->mimeData()->urls();
1674     if (urls.isEmpty())
1675         return;
1676     QUrl url = urls.first();
1677     QString videoId = YTSearch::videoIdFromUrl(url.toString());
1678     if (!videoId.isEmpty()) {
1679         setWindowTitle(url.toString());
1680         SearchParams *searchParams = new SearchParams();
1681         searchParams->setKeywords(videoId);
1682         showMedia(searchParams);
1683     }
1684 }
1685
1686 void MainWindow::checkForUpdate() {
1687     static const QString updateCheckKey = "updateCheck";
1688
1689     // check every 24h
1690     QSettings settings;
1691     uint unixTime = QDateTime::currentDateTime().toTime_t();
1692     int lastCheck = settings.value(updateCheckKey).toInt();
1693     int secondsSinceLastCheck = unixTime - lastCheck;
1694     // qDebug() << "secondsSinceLastCheck" << unixTime << lastCheck << secondsSinceLastCheck;
1695     if (secondsSinceLastCheck < 86400) return;
1696
1697     // check it out
1698     if (updateChecker) delete updateChecker;
1699     updateChecker = new UpdateChecker();
1700     connect(updateChecker, SIGNAL(newVersion(QString)),
1701             this, SLOT(gotNewVersion(QString)));
1702     updateChecker->checkForUpdate();
1703     settings.setValue(updateCheckKey, unixTime);
1704 }
1705
1706 void MainWindow::gotNewVersion(const QString &version) {
1707     if (updateChecker) {
1708         delete updateChecker;
1709         updateChecker = 0;
1710     }
1711
1712     QSettings settings;
1713     QString checkedVersion = settings.value("checkedVersion").toString();
1714     if (checkedVersion == version) return;
1715
1716 #ifdef APP_EXTRA
1717 #ifndef APP_MAC
1718     UpdateDialog *dialog = new UpdateDialog(version, this);
1719     dialog->show();
1720 #endif
1721 #else
1722     simpleUpdateDialog(version);
1723 #endif
1724 }
1725
1726 void MainWindow::simpleUpdateDialog(const QString &version) {
1727     QMessageBox msgBox(this);
1728     msgBox.setIconPixmap(
1729                 IconUtils::pixmap(":/images/app.png")
1730                 .scaled(64, 64, Qt::KeepAspectRatio, Qt::SmoothTransformation));
1731     msgBox.setText(tr("%1 version %2 is now available.").arg(Constants::NAME, version));
1732     msgBox.setModal(true);
1733     msgBox.setWindowModality(Qt::WindowModal);
1734     msgBox.addButton(QMessageBox::Close);
1735     QPushButton* laterButton = msgBox.addButton(tr("Remind me later"), QMessageBox::RejectRole);
1736     QPushButton* updateButton = msgBox.addButton(tr("Update"), QMessageBox::AcceptRole);
1737     msgBox.exec();
1738     if (msgBox.clickedButton() != laterButton) {
1739         QSettings settings;
1740         settings.setValue("checkedVersion", version);
1741     }
1742     if (msgBox.clickedButton() == updateButton) visitSite();
1743 }
1744
1745 bool MainWindow::needStatusBar() {
1746     return !statusToolBar->actions().isEmpty();
1747 }
1748
1749 void MainWindow::adjustMessageLabelPosition() {
1750     if (messageLabel->parent() == this)
1751         messageLabel->move(0, height() - messageLabel->height());
1752     else
1753         messageLabel->move(mapToGlobal(QPoint(0, height() - messageLabel->height())));
1754 }
1755
1756 void MainWindow::floatOnTop(bool onTop, bool showAction) {
1757     if (showAction) showActionInStatusBar(The::globalActions()->value("ontop"), onTop);
1758 #ifdef APP_MAC
1759     mac::floatOnTop(winId(), onTop);
1760     return;
1761 #endif
1762     if (onTop) {
1763         setWindowFlags(windowFlags() | Qt::WindowStaysOnTopHint);
1764         show();
1765     } else {
1766         setWindowFlags(windowFlags() ^ Qt::WindowStaysOnTopHint);
1767         show();
1768     }
1769 }
1770
1771 void MainWindow::adjustWindowSizeChanged(bool enabled) {
1772     QSettings settings;
1773     settings.setValue("adjustWindowSize", enabled);
1774     if (enabled && views->currentWidget() == mediaView)
1775         mediaView->adjustWindowSize();
1776 }
1777
1778 void MainWindow::restore() {
1779 #ifdef APP_MAC
1780     mac::uncloseWindow(window()->winId());
1781 #endif
1782 }
1783
1784 void MainWindow::messageReceived(const QString &message) {
1785     if (message == QLatin1String("--toggle-playing")) {
1786         if (pauseAct->isEnabled()) pauseAct->trigger();
1787     } else if (message == QLatin1String("--next")) {
1788         if (skipAct->isEnabled()) skipAct->trigger();
1789     } else if (message == QLatin1String("--previous")) {
1790         if (skipBackwardAct->isEnabled()) skipBackwardAct->trigger();
1791     } else if (message == QLatin1String("--stop-after-this")) {
1792         The::globalActions()->value("stopafterthis")->toggle();
1793     }  else if (message.startsWith("--")) {
1794         MainWindow::printHelp();
1795     } else if (!message.isEmpty()) {
1796         SearchParams *searchParams = new SearchParams();
1797         searchParams->setKeywords(message);
1798         showMedia(searchParams);
1799     }
1800 }
1801
1802 void MainWindow::hideMouse() {
1803     setCursor(Qt::BlankCursor);
1804     mediaView->setPlaylistVisible(false);
1805 #ifndef APP_MAC
1806     mainToolBar->setVisible(false);
1807 #endif
1808 }
1809
1810 #ifdef APP_MAC_STORE
1811 void MainWindow::rateOnAppStore() {
1812     QDesktopServices::openUrl(QUrl("macappstore://userpub.itunes.apple.com"
1813                                    "/WebObjects/MZUserPublishing.woa/wa/addUserReview"
1814                                    "?id=422006190&type=Purple+Software"));
1815 }
1816 #endif
1817
1818 void MainWindow::printHelp() {
1819     QString msg = QString("%1 %2\n\n").arg(Constants::NAME, Constants::VERSION);
1820     msg += "Usage: minitube [options]\n";
1821     msg += "Options:\n";
1822     msg += "  --toggle-playing\t";
1823     msg += "Start or pause playback.\n";
1824     msg += "  --next\t\t";
1825     msg += "Skip to the next video.\n";
1826     msg += "  --previous\t\t";
1827     msg += "Go back to the previous video.\n";
1828     msg += "  --stop-after-this\t";
1829     msg += "Stop playback at the end of the video.\n";
1830     std::cout << msg.toLocal8Bit().data();
1831 }
1832
1833 void MainWindow::showMessage(const QString &message) {
1834     if (!isVisible()) return;
1835 #ifdef APP_MAC
1836     if (!mac::isVisible(winId())) return;
1837 #endif
1838     if (statusBar()->isVisible())
1839         statusBar()->showMessage(message, 60000);
1840     else {
1841         messageLabel->setText(message);
1842         messageLabel->resize(messageLabel->sizeHint());
1843         adjustMessageLabelPosition();
1844         messageLabel->show();
1845         messageTimer->start();
1846     }
1847 }
1848
1849 #ifdef APP_ACTIVATION
1850 void MainWindow::showActivationView(bool transition) {
1851     QWidget *activationView = ActivationView::instance();
1852     if (views->currentWidget() == activationView) {
1853         buy();
1854         return;
1855     }
1856     views->addWidget(activationView);
1857     showWidget(activationView, transition);
1858 }
1859
1860 void MainWindow::showActivationDialog() {
1861     QTimer::singleShot(0, new ActivationDialog(this), SLOT(show()));
1862 }
1863
1864 void MainWindow::buy() {
1865     Extra::buy();
1866 }
1867
1868 void MainWindow::hideBuyAction() {
1869     QAction *action = The::globalActions()->value("buy");
1870     action->setVisible(false);
1871     action->setEnabled(false);
1872 }
1873 #endif
1874
1875 void MainWindow::showRegionsView() {
1876     if (!regionsView) {
1877         regionsView = new RegionsView(this);
1878         connect(regionsView, SIGNAL(regionChanged()),
1879                 homeView->getStandardFeedsView(), SLOT(load()));
1880         views->addWidget(regionsView);
1881     }
1882     showWidget(regionsView);
1883 }