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 "utils.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 Q_OS_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 #ifdef APP_MAC
  51 #include "searchlineedit_mac.h"
  52 #else
  53 #include "searchlineedit.h"
  54 #endif
  55 #include <iostream>
  56 #ifdef APP_EXTRA
  57 #include "extra.h"
  58 #include "updatedialog.h"
  59 #endif
  60 #ifdef APP_ACTIVATION
  61 #include "activation.h"
  62 #include "activationview.h"
  63 #include "activationdialog.h"
  64 #endif
  65 #include "ytregions.h"
  66 #include "regionsview.h"
  67 #include "standardfeedsview.h"
  68 #include "channelaggregator.h"
  69 #include "database.h"
  70 #include "videoareawidget.h"
  71 #include "jsfunctions.h"
  72 #include "seekslider.h"
  73
  74 static MainWindow *singleton = 0;
  75
  76 MainWindow* MainWindow::instance() {
  77     if (!singleton) singleton = new MainWindow();
  78     return singleton;
  79 }
  80
  81 MainWindow::MainWindow() :
  82     updateChecker(0),
  83     aboutView(0),
  84     downloadView(0),
  85     regionsView(0),
  86     #ifdef APP_PHONON
  87     mediaObject(0),
  88     audioOutput(0),
  89     #endif
  90     m_fullscreen(false),
  91     m_compact(false) {
  92
  93     singleton = this;
  94
  95     // views mechanism
  96     history = new QStack<QWidget*>();
  97     views = new QStackedWidget();
  98     views->hide();
  99     setCentralWidget(views);
 100
 101     // views
 102     homeView = new HomeView();
 103     views->addWidget(homeView);
 104
 105     // TODO make this lazy
 106     mediaView = MediaView::instance();
 107     mediaView->setEnabled(false);
 108     views->addWidget(mediaView);
 109
 110     // build ui
 111     createActions();
 112     createMenus();
 113     createToolBars();
 114     createStatusBar();
 115
 116     // remove that useless menu/toolbar context menu
 117     this->setContextMenuPolicy(Qt::NoContextMenu);
 118
 119     // event filter to block ugly toolbar tooltips
 120     qApp->installEventFilter(this);
 121
 122     setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
 123
 124     // restore window position
 125     readSettings();
 126
 127     // fix stacked widget minimum size
 128     for (int i = 0; i < views->count(); i++)
 129         views->widget(i)->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
 130     setMinimumWidth(0);
 131
 132     // show the initial view
 133     showHome(false);
 134
 135 #ifdef APP_ACTIVATION
 136     if (!Activation::instance().isActivated())
 137         showActivationView(false);
 138 #endif
 139
 140     views->show();
 141
 142 #ifdef APP_EXTRA
 143     Extra::windowSetup(this);
 144 #endif
 145
 146     qApp->processEvents();
 147     QTimer::singleShot(50, this, SLOT(lazyInit()));
 148 }
 149
 150 MainWindow::~MainWindow() {
 151     delete history;
 152 }
 153
 154 void MainWindow::lazyInit() {
 155 #ifdef APP_PHONON
 156     initPhonon();
 157 #endif
 158     mediaView->initialize();
 159 #ifdef APP_PHONON
 160     mediaView->setMediaObject(mediaObject);
 161 #endif
 162     qApp->processEvents();
 163
 164     // CLI
 165     if (qApp->arguments().size() > 1) {
 166         QString query = qApp->arguments().at(1);
 167         if (query.startsWith(QLatin1String("--"))) {
 168             messageReceived(query);
 169             qApp->quit();
 170         } else {
 171             SearchParams *searchParams = new SearchParams();
 172             searchParams->setKeywords(query);
 173             showMedia(searchParams);
 174         }
 175     }
 176
 177     // Global shortcuts
 178     GlobalShortcuts &shortcuts = GlobalShortcuts::instance();
 179 #ifdef Q_OS_LINUX
 180     if (GnomeGlobalShortcutBackend::IsGsdAvailable())
 181         shortcuts.setBackend(new GnomeGlobalShortcutBackend(&shortcuts));
 182 #endif
 183 #ifdef Q_OS_MAC
 184     mac::MacSetup();
 185 #endif
 186     connect(&shortcuts, SIGNAL(PlayPause()), pauseAct, SLOT(trigger()));
 187     connect(&shortcuts, SIGNAL(Stop()), this, SLOT(stop()));
 188     connect(&shortcuts, SIGNAL(Next()), skipAct, SLOT(trigger()));
 189     connect(&shortcuts, SIGNAL(Previous()), skipBackwardAct, SLOT(trigger()));
 190     // connect(&shortcuts, SIGNAL(StopAfter()), The::globalActions()->value("stopafterthis"), SLOT(toggle()));
 191
 192     connect(DownloadManager::instance(), SIGNAL(statusMessageChanged(QString)),
 193             SLOT(updateDownloadMessage(QString)));
 194     connect(DownloadManager::instance(), SIGNAL(finished()),
 195             SLOT(downloadsFinished()));
 196
 197     setAcceptDrops(true);
 198
 199     mouseTimer = new QTimer(this);
 200     mouseTimer->setInterval(5000);
 201     mouseTimer->setSingleShot(true);
 202     connect(mouseTimer, SIGNAL(timeout()), SLOT(hideMouse()));
 203
 204     JsFunctions::instance();
 205
 206     checkForUpdate();
 207
 208     ChannelAggregator::instance()->start();
 209 }
 210
 211 void MainWindow::changeEvent(QEvent* event) {
 212 #ifdef APP_MAC
 213     if (event->type() == QEvent::WindowStateChange) {
 214         The::globalActions()->value("minimize")->setEnabled(!isMinimized());
 215     }
 216 #endif
 217     QMainWindow::changeEvent(event);
 218 }
 219
 220 bool MainWindow::eventFilter(QObject *obj, QEvent *event) {
 221
 222     if (m_fullscreen && event->type() == QEvent::MouseMove) {
 223
 224         QMouseEvent *mouseEvent = static_cast<QMouseEvent*> (event);
 225         const int x = mouseEvent->pos().x();
 226         const QString className = QString(obj->metaObject()->className());
 227         const bool isHoveringVideo =
 228                 (className == QLatin1String("QGLWidget")) ||
 229                 (className == QLatin1String("VideoAreaWidget"));
 230
 231         // qDebug() << obj << mouseEvent->pos() << isHoveringVideo << mediaView->isPlaylistVisible();
 232
 233         if (mediaView->isPlaylistVisible()) {
 234             if (isHoveringVideo && x > 5) mediaView->setPlaylistVisible(false);
 235         } else {
 236             if (isHoveringVideo && x >= 0 && x < 5) mediaView->setPlaylistVisible(true);
 237         }
 238
 239 #ifndef APP_MAC
 240         const int y = mouseEvent->pos().y();
 241         if (mainToolBar->isVisible()) {
 242             if (isHoveringVideo && y > 5) mainToolBar->setVisible(false);
 243         } else {
 244             if (isHoveringVideo && y >= 0 && y < 5) mainToolBar->setVisible(true);
 245         }
 246 #endif
 247
 248         // show the normal cursor
 249         unsetCursor();
 250         // then hide it again after a few seconds
 251         mouseTimer->start();
 252
 253     }
 254
 255     if (event->type() == QEvent::ToolTip) {
 256         // kill tooltips
 257         return true;
 258     }
 259     // standard event processing
 260     return QMainWindow::eventFilter(obj, event);
 261 }
 262
 263 void MainWindow::createActions() {
 264
 265     QHash<QString, QAction*> *actions = The::globalActions();
 266
 267     stopAct = new QAction(Utils::icon("media-playback-stop"), tr("&Stop"), this);
 268     stopAct->setStatusTip(tr("Stop playback and go back to the search view"));
 269     stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Escape) << QKeySequence(Qt::Key_MediaStop));
 270     stopAct->setEnabled(false);
 271     actions->insert("stop", stopAct);
 272     connect(stopAct, SIGNAL(triggered()), this, SLOT(stop()));
 273
 274     skipBackwardAct = new QAction(
 275                 Utils::icon("media-skip-backward"),
 276                 tr("P&revious"), this);
 277     skipBackwardAct->setStatusTip(tr("Go back to the previous track"));
 278     skipBackwardAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Left));
 279     skipBackwardAct->setEnabled(false);
 280     actions->insert("previous", skipBackwardAct);
 281     connect(skipBackwardAct, SIGNAL(triggered()), mediaView, SLOT(skipBackward()));
 282
 283     skipAct = new QAction(Utils::icon("media-skip-forward"), tr("S&kip"), this);
 284     skipAct->setStatusTip(tr("Skip to the next video"));
 285     skipAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_Right) << QKeySequence(Qt::Key_MediaNext));
 286     skipAct->setEnabled(false);
 287     actions->insert("skip", skipAct);
 288     connect(skipAct, SIGNAL(triggered()), mediaView, SLOT(skip()));
 289
 290     pauseAct = new QAction(Utils::icon("media-playback-pause"), tr("&Pause"), this);
 291     pauseAct->setStatusTip(tr("Pause playback"));
 292     pauseAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Space) << QKeySequence(Qt::Key_MediaPlay));
 293     pauseAct->setEnabled(false);
 294     actions->insert("pause", pauseAct);
 295     connect(pauseAct, SIGNAL(triggered()), mediaView, SLOT(pause()));
 296
 297     fullscreenAct = new QAction(Utils::icon("view-fullscreen"), tr("&Full Screen"), this);
 298     fullscreenAct->setStatusTip(tr("Go full screen"));
 299     QList<QKeySequence> fsShortcuts;
 300 #ifdef APP_MAC
 301     fsShortcuts << QKeySequence(Qt::CTRL + Qt::META + Qt::Key_F);
 302 #else
 303     fsShortcuts << QKeySequence(Qt::Key_F11) << QKeySequence(Qt::ALT + Qt::Key_Return);
 304 #endif
 305     fullscreenAct->setShortcuts(fsShortcuts);
 306     fullscreenAct->setShortcutContext(Qt::ApplicationShortcut);
 307     fullscreenAct->setPriority(QAction::LowPriority);
 308     actions->insert("fullscreen", fullscreenAct);
 309     connect(fullscreenAct, SIGNAL(triggered()), this, SLOT(fullscreen()));
 310
 311     compactViewAct = new QAction(tr("&Compact Mode"), this);
 312     compactViewAct->setStatusTip(tr("Hide the playlist and the toolbar"));
 313 #ifdef APP_MAC
 314     compactViewAct->setShortcut(QKeySequence(Qt::CTRL + Qt::META + Qt::Key_C));
 315 #else
 316     compactViewAct->setShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_C));
 317 #endif
 318     compactViewAct->setCheckable(true);
 319     compactViewAct->setChecked(false);
 320     compactViewAct->setEnabled(false);
 321     actions->insert("compactView", compactViewAct);
 322     connect(compactViewAct, SIGNAL(toggled(bool)), this, SLOT(compactView(bool)));
 323
 324     webPageAct = new QAction(tr("Open the &YouTube Page"), this);
 325     webPageAct->setStatusTip(tr("Go to the YouTube video page and pause playback"));
 326     webPageAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Y));
 327     webPageAct->setEnabled(false);
 328     actions->insert("webpage", webPageAct);
 329     connect(webPageAct, SIGNAL(triggered()), mediaView, SLOT(openWebPage()));
 330
 331     copyPageAct = new QAction(tr("Copy the YouTube &Link"), this);
 332     copyPageAct->setStatusTip(tr("Copy the current video YouTube link to the clipboard"));
 333     copyPageAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_L));
 334     copyPageAct->setEnabled(false);
 335     actions->insert("pagelink", copyPageAct);
 336     connect(copyPageAct, SIGNAL(triggered()), mediaView, SLOT(copyWebPage()));
 337
 338     copyLinkAct = new QAction(tr("Copy the Video Stream &URL"), this);
 339     copyLinkAct->setStatusTip(tr("Copy the current video stream URL to the clipboard"));
 340     copyLinkAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_U));
 341     copyLinkAct->setEnabled(false);
 342     actions->insert("videolink", copyLinkAct);
 343     connect(copyLinkAct, SIGNAL(triggered()), mediaView, SLOT(copyVideoLink()));
 344
 345     findVideoPartsAct = new QAction(tr("Find Video &Parts"), this);
 346     findVideoPartsAct->setStatusTip(tr("Find other video parts hopefully in the right order"));
 347     findVideoPartsAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_P));
 348     findVideoPartsAct->setEnabled(false);
 349     connect(findVideoPartsAct, SIGNAL(triggered()), mediaView, SLOT(findVideoParts()));
 350     actions->insert("findVideoParts", findVideoPartsAct);
 351
 352     removeAct = new QAction(tr("&Remove"), this);
 353     removeAct->setStatusTip(tr("Remove the selected videos from the playlist"));
 354     removeAct->setShortcuts(QList<QKeySequence>() << QKeySequence("Del") << QKeySequence("Backspace"));
 355     removeAct->setEnabled(false);
 356     actions->insert("remove", removeAct);
 357     connect(removeAct, SIGNAL(triggered()), mediaView, SLOT(removeSelected()));
 358
 359     moveUpAct = new QAction(tr("Move &Up"), this);
 360     moveUpAct->setStatusTip(tr("Move up the selected videos in the playlist"));
 361     moveUpAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Up));
 362     moveUpAct->setEnabled(false);
 363     actions->insert("moveUp", moveUpAct);
 364     connect(moveUpAct, SIGNAL(triggered()), mediaView, SLOT(moveUpSelected()));
 365
 366     moveDownAct = new QAction(tr("Move &Down"), this);
 367     moveDownAct->setStatusTip(tr("Move down the selected videos in the playlist"));
 368     moveDownAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Down));
 369     moveDownAct->setEnabled(false);
 370     actions->insert("moveDown", moveDownAct);
 371     connect(moveDownAct, SIGNAL(triggered()), mediaView, SLOT(moveDownSelected()));
 372
 373     clearAct = new QAction(tr("&Clear Recent Searches"), this);
 374     clearAct->setMenuRole(QAction::ApplicationSpecificRole);
 375     clearAct->setShortcuts(QList<QKeySequence>()
 376                            << QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_Delete)
 377                            << QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_Backspace));
 378     clearAct->setStatusTip(tr("Clear the search history. Cannot be undone."));
 379     clearAct->setEnabled(true);
 380     actions->insert("clearRecentKeywords", clearAct);
 381     connect(clearAct, SIGNAL(triggered()), SLOT(clearRecentKeywords()));
 382
 383     quitAct = new QAction(tr("&Quit"), this);
 384     quitAct->setMenuRole(QAction::QuitRole);
 385     quitAct->setShortcut(QKeySequence(QKeySequence::Quit));
 386     quitAct->setStatusTip(tr("Bye"));
 387     actions->insert("quit", quitAct);
 388     connect(quitAct, SIGNAL(triggered()), SLOT(quit()));
 389
 390     siteAct = new QAction(tr("&Website"), this);
 391     siteAct->setShortcut(QKeySequence::HelpContents);
 392     siteAct->setStatusTip(tr("%1 on the Web").arg(Constants::NAME));
 393     actions->insert("site", siteAct);
 394     connect(siteAct, SIGNAL(triggered()), this, SLOT(visitSite()));
 395
 396 #if !defined(APP_MAC) && !defined(APP_WIN)
 397     donateAct = new QAction(tr("Make a &Donation"), this);
 398     donateAct->setStatusTip(tr("Please support the continued development of %1").arg(Constants::NAME));
 399     actions->insert("donate", donateAct);
 400     connect(donateAct, SIGNAL(triggered()), this, SLOT(donate()));
 401 #endif
 402
 403     aboutAct = new QAction(tr("&About"), this);
 404     aboutAct->setMenuRole(QAction::AboutRole);
 405     aboutAct->setStatusTip(tr("Info about %1").arg(Constants::NAME));
 406     actions->insert("about", aboutAct);
 407     connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
 408
 409     // Invisible actions
 410
 411     searchFocusAct = new QAction(this);
 412     searchFocusAct->setShortcut(QKeySequence::Find);
 413     searchFocusAct->setStatusTip(tr("Search"));
 414     actions->insert("search", searchFocusAct);
 415     connect(searchFocusAct, SIGNAL(triggered()), this, SLOT(searchFocus()));
 416     addAction(searchFocusAct);
 417
 418     volumeUpAct = new QAction(this);
 419     volumeUpAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_Plus));
 420     actions->insert("volume-up", volumeUpAct);
 421     connect(volumeUpAct, SIGNAL(triggered()), this, SLOT(volumeUp()));
 422     addAction(volumeUpAct);
 423
 424     volumeDownAct = new QAction(this);
 425     volumeDownAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_Minus));
 426     actions->insert("volume-down", volumeDownAct);
 427     connect(volumeDownAct, SIGNAL(triggered()), this, SLOT(volumeDown()));
 428     addAction(volumeDownAct);
 429
 430     volumeMuteAct = new QAction(this);
 431     volumeMuteAct->setIcon(Utils::icon("audio-volume-high"));
 432     volumeMuteAct->setStatusTip(tr("Mute volume"));
 433     volumeMuteAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_K));
 434     actions->insert("volume-mute", volumeMuteAct);
 435     connect(volumeMuteAct, SIGNAL(triggered()), SLOT(volumeMute()));
 436     addAction(volumeMuteAct);
 437
 438     QAction *definitionAct = new QAction(this);
 439 #ifdef Q_OS_LINUX
 440     definitionAct->setIcon(Utils::tintedIcon("video-display", QColor(0, 0, 0),
 441                                              QList<QSize>() << QSize(16, 16)));
 442 #else
 443     definitionAct->setIcon(Utils::icon("video-display"));
 444 #endif
 445     definitionAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_D));
 446     /*
 447     QMenu *definitionMenu = new QMenu(this);
 448     foreach (QString definition, VideoDefinition::getDefinitionNames()) {
 449         definitionMenu->addAction(definition);
 450     }
 451     definitionAct->setMenu(definitionMenu);
 452     */
 453     actions->insert("definition", definitionAct);
 454     connect(definitionAct, SIGNAL(triggered()), SLOT(toggleDefinitionMode()));
 455     addAction(definitionAct);
 456
 457     QAction *action;
 458
 459     action = new QAction(Utils::icon("media-playback-start"), tr("&Manually Start Playing"), this);
 460     action->setStatusTip(tr("Manually start playing videos"));
 461     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_B));
 462     action->setCheckable(true);
 463     connect(action, SIGNAL(toggled(bool)), SLOT(setManualPlay(bool)));
 464     actions->insert("manualplay", action);
 465
 466     action = new QAction(tr("&Downloads"), this);
 467     action->setStatusTip(tr("Show details about video downloads"));
 468     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_J));
 469     action->setCheckable(true);
 470     action->setIcon(Utils::icon("document-save"));
 471     action->setVisible(false);
 472     connect(action, SIGNAL(toggled(bool)), SLOT(toggleDownloads(bool)));
 473     actions->insert("downloads", action);
 474
 475     action = new QAction(tr("&Download"), this);
 476     action->setStatusTip(tr("Download the current video"));
 477     action->setShortcut(QKeySequence::Save);
 478     action->setIcon(Utils::icon("document-save"));
 479     action->setEnabled(false);
 480     action->setVisible(false);
 481     action->setPriority(QAction::LowPriority);
 482     connect(action, SIGNAL(triggered()), mediaView, SLOT(downloadVideo()));
 483     actions->insert("download", action);
 484
 485     /*
 486     action = new QAction(tr("&Snapshot"), this);
 487     action->setShortcut(QKeySequence(Qt::CTRL + Qt::ALT + Qt::Key_S));
 488     actions->insert("snapshot", action);
 489     connect(action, SIGNAL(triggered()), mediaView, SLOT(snapshot()));
 490     */
 491
 492     action = new QAction(tr("&Subscribe to Channel"), this);
 493     action->setProperty("originalText", action->text());
 494     action->setShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_S));
 495     action->setEnabled(false);
 496     connect(action, SIGNAL(triggered()), mediaView, SLOT(toggleSubscription()));
 497     actions->insert("subscribe-channel", action);
 498     mediaView->updateSubscriptionAction(0, false);
 499
 500     QString shareTip = tr("Share the current video using %1");
 501
 502     action = new QAction("&Twitter", this);
 503     action->setStatusTip(shareTip.arg("Twitter"));
 504     action->setEnabled(false);
 505     actions->insert("twitter", action);
 506     connect(action, SIGNAL(triggered()), mediaView, SLOT(shareViaTwitter()));
 507
 508     action = new QAction("&Facebook", this);
 509     action->setStatusTip(shareTip.arg("Facebook"));
 510     action->setEnabled(false);
 511     actions->insert("facebook", action);
 512     connect(action, SIGNAL(triggered()), mediaView, SLOT(shareViaFacebook()));
 513
 514     action = new QAction("&Buffer", this);
 515     action->setStatusTip(shareTip.arg("Buffer"));
 516     action->setEnabled(false);
 517     actions->insert("buffer", action);
 518     connect(action, SIGNAL(triggered()), mediaView, SLOT(shareViaBuffer()));
 519
 520     action = new QAction(tr("&Email"), this);
 521     action->setStatusTip(shareTip.arg(tr("Email")));
 522     action->setEnabled(false);
 523     actions->insert("email", action);
 524     connect(action, SIGNAL(triggered()), mediaView, SLOT(shareViaEmail()));
 525
 526     action = new QAction(tr("&Close"), this);
 527     action->setShortcut(QKeySequence(QKeySequence::Close));
 528     actions->insert("close", action);
 529     connect(action, SIGNAL(triggered()), SLOT(close()));
 530
 531     action = new QAction(Constants::NAME, this);
 532     action->setShortcut(QKeySequence(Qt::CTRL + Qt::ALT + Qt::Key_1));
 533     actions->insert("restore", action);
 534     connect(action, SIGNAL(triggered()), SLOT(restore()));
 535
 536     action = new QAction(Utils::icon("go-top"), tr("&Float on Top"), this);
 537     action->setCheckable(true);
 538     actions->insert("ontop", action);
 539     connect(action, SIGNAL(toggled(bool)), SLOT(floatOnTop(bool)));
 540
 541     action = new QAction(Utils::icon("media-playback-stop"), tr("&Stop After This Video"), this);
 542     action->setShortcut(QKeySequence(Qt::SHIFT + Qt::Key_Escape));
 543     action->setCheckable(true);
 544     action->setEnabled(false);
 545     actions->insert("stopafterthis", action);
 546     connect(action, SIGNAL(toggled(bool)), SLOT(showStopAfterThisInStatusBar(bool)));
 547
 548     action = new QAction(tr("&Report an Issue..."), this);
 549     actions->insert("report-issue", action);
 550     connect(action, SIGNAL(triggered()), SLOT(reportIssue()));
 551
 552     action = new QAction(tr("&Refine Search..."), this);
 553     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_E));
 554     action->setCheckable(true);
 555     action->setEnabled(false);
 556     actions->insert("refine-search", action);
 557
 558     action = new QAction(YTRegions::worldwideRegion().name, this);
 559     actions->insert("worldwide-region", action);
 560
 561     action = new QAction(YTRegions::localRegion().name, this);
 562     actions->insert("local-region", action);
 563
 564     action = new QAction(tr("More..."), this);
 565     actions->insert("more-region", action);
 566
 567     action = new QAction(Utils::icon(QStringList() << "view-list-symbolic" << "view-list" << "format-justify-fill"), tr("&Related Videos"), this);
 568     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_R));
 569     action->setStatusTip(tr("Watch videos related to the current one"));
 570     action->setEnabled(false);
 571     action->setPriority(QAction::LowPriority);
 572     connect(action, SIGNAL(triggered()), mediaView, SLOT(relatedVideos()));
 573     actions->insert("related-videos", action);
 574
 575     action = new QAction(tr("Open in &Browser..."), this);
 576     action->setEnabled(false);
 577     actions->insert("open-in-browser", action);
 578     connect(action, SIGNAL(triggered()), mediaView, SLOT(openInBrowser()));
 579
 580 #ifdef APP_MAC_STORE
 581     action = new QAction(tr("&Love %1? Rate it!").arg(Constants::NAME), this);
 582     actions->insert("app-store", action);
 583     connect(action, SIGNAL(triggered()), SLOT(rateOnAppStore()));
 584 #endif
 585
 586 #ifdef APP_ACTIVATION
 587     Extra::createActivationAction(tr("Buy %1...").arg(Constants::NAME));
 588 #endif
 589
 590     // common action properties
 591     foreach (QAction *action, actions->values()) {
 592         // add actions to the MainWindow so that they work
 593         // when the menu is hidden
 594         addAction(action);
 595         Utils::setupAction(action);
 596     }
 597 }
 598
 599 void MainWindow::createMenus() {
 600
 601     QHash<QString, QMenu*> *menus = The::globalMenus();
 602
 603     fileMenu = menuBar()->addMenu(tr("&Application"));
 604 #ifdef APP_ACTIVATION
 605     QAction *buyAction = The::globalActions()->value("buy");
 606     if (buyAction) fileMenu->addAction(buyAction);
 607 #ifndef APP_MAC
 608     fileMenu->addSeparator();
 609 #endif
 610 #endif
 611     fileMenu->addAction(clearAct);
 612 #ifndef APP_MAC
 613     fileMenu->addSeparator();
 614 #endif
 615     fileMenu->addAction(quitAct);
 616
 617     QMenu* playbackMenu = menuBar()->addMenu(tr("&Playback"));
 618     menus->insert("playback", playbackMenu);
 619     playbackMenu->addAction(pauseAct);
 620     playbackMenu->addAction(stopAct);
 621     playbackMenu->addAction(The::globalActions()->value("stopafterthis"));
 622     playbackMenu->addSeparator();
 623     playbackMenu->addAction(skipAct);
 624     playbackMenu->addAction(skipBackwardAct);
 625     playbackMenu->addSeparator();
 626     playbackMenu->addAction(The::globalActions()->value("manualplay"));
 627 #ifdef APP_MAC
 628     MacSupport::dockMenu(playbackMenu);
 629 #endif
 630
 631     playlistMenu = menuBar()->addMenu(tr("&Playlist"));
 632     menus->insert("playlist", playlistMenu);
 633     playlistMenu->addAction(removeAct);
 634     playlistMenu->addSeparator();
 635     playlistMenu->addAction(moveUpAct);
 636     playlistMenu->addAction(moveDownAct);
 637     playlistMenu->addSeparator();
 638     playlistMenu->addAction(The::globalActions()->value("refine-search"));
 639
 640     QMenu* videoMenu = menuBar()->addMenu(tr("&Video"));
 641     menus->insert("video", videoMenu);
 642     videoMenu->addAction(The::globalActions()->value("related-videos"));
 643     videoMenu->addAction(findVideoPartsAct);
 644     videoMenu->addSeparator();
 645     videoMenu->addAction(webPageAct);
 646     videoMenu->addSeparator();
 647     videoMenu->addAction(The::globalActions()->value("subscribe-channel"));
 648     videoMenu->addSeparator();
 649     videoMenu->addAction(The::globalActions()->value("download"));
 650     videoMenu->addAction(copyLinkAct);
 651     videoMenu->addAction(The::globalActions()->value("open-in-browser"));
 652     // videoMenu->addAction(The::globalActions()->value("snapshot"));
 653
 654     QMenu* viewMenu = menuBar()->addMenu(tr("&View"));
 655     menus->insert("view", viewMenu);
 656     viewMenu->addAction(fullscreenAct);
 657     viewMenu->addAction(compactViewAct);
 658     viewMenu->addSeparator();
 659     viewMenu->addAction(The::globalActions()->value("ontop"));
 660
 661     QMenu* shareMenu = menuBar()->addMenu(tr("&Share"));
 662     menus->insert("share", shareMenu);
 663     shareMenu->addAction(copyPageAct);
 664     shareMenu->addSeparator();
 665     shareMenu->addAction(The::globalActions()->value("twitter"));
 666     shareMenu->addAction(The::globalActions()->value("facebook"));
 667     shareMenu->addAction(The::globalActions()->value("buffer"));
 668     shareMenu->addSeparator();
 669     shareMenu->addAction(The::globalActions()->value("email"));
 670
 671 #ifdef APP_MAC
 672     MacSupport::windowMenu(this);
 673 #endif
 674
 675     helpMenu = menuBar()->addMenu(tr("&Help"));
 676     helpMenu->addAction(siteAct);
 677 #if !defined(APP_MAC) && !defined(APP_WIN)
 678     helpMenu->addAction(donateAct);
 679 #endif
 680     helpMenu->addAction(The::globalActions()->value("report-issue"));
 681     helpMenu->addAction(aboutAct);
 682
 683 #ifdef APP_MAC_STORE
 684     helpMenu->addSeparator();
 685     helpMenu->addAction(The::globalActions()->value("app-store"));
 686 #endif
 687 }
 688
 689 void MainWindow::createToolBars() {
 690
 691     setUnifiedTitleAndToolBarOnMac(true);
 692
 693     mainToolBar = new QToolBar(this);
 694     mainToolBar->setToolButtonStyle(Qt::ToolButtonIconOnly);
 695     mainToolBar->setFloatable(false);
 696     mainToolBar->setMovable(false);
 697
 698 #if defined(APP_MAC) | defined(APP_WIN)
 699     mainToolBar->setIconSize(QSize(32, 32));
 700 #endif
 701
 702     mainToolBar->addAction(stopAct);
 703     mainToolBar->addAction(pauseAct);
 704     mainToolBar->addAction(skipAct);
 705
 706     mainToolBar->addAction(The::globalActions()->value("related-videos"));
 707     mainToolBar->addAction(The::globalActions()->value("download"));
 708
 709     bool addFullScreenAct = true;
 710 #ifdef Q_OS_MAC
 711     addFullScreenAct = !mac::CanGoFullScreen(winId());
 712 #endif
 713     if (addFullScreenAct) mainToolBar->addAction(fullscreenAct);
 714
 715     mainToolBar->addWidget(new Spacer());
 716
 717     QFont smallerFont = FontUtils::small();
 718     currentTime = new QLabel(mainToolBar);
 719     currentTime->setFont(smallerFont);
 720     mainToolBar->addWidget(currentTime);
 721
 722 #ifdef APP_PHONON_SEEK
 723     mainToolBar->addWidget(new Spacer());
 724     seekSlider = new Phonon::SeekSlider(this);
 725     seekSlider->setVisible(false);
 726     seekSlider->setIconVisible(false);
 727     seekSlider->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Preferred);
 728     mainToolBar->addWidget(seekSlider);
 729 #endif
 730
 731     mainToolBar->addWidget(new Spacer());
 732     slider = new SeekSlider(this);
 733     slider->setEnabled(false);
 734     slider->setTracking(false);
 735     slider->setMaximum(1000);
 736     slider->setOrientation(Qt::Horizontal);
 737     slider->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Preferred);
 738     mainToolBar->addWidget(slider);
 739
 740     mainToolBar->addWidget(new Spacer());
 741
 742     totalTime = new QLabel(mainToolBar);
 743     totalTime->setFont(smallerFont);
 744     mainToolBar->addWidget(totalTime);
 745
 746     mainToolBar->addWidget(new Spacer());
 747
 748     mainToolBar->addAction(volumeMuteAct);
 749
 750 #ifdef APP_PHONON
 751     volumeSlider = new Phonon::VolumeSlider(this);
 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     mainToolBar->addWidget(volumeSlider);
 762 #endif
 763
 764     mainToolBar->addWidget(new Spacer());
 765
 766 #ifdef APP_MAC
 767     SearchWrapper* searchWrapper = new SearchWrapper(this);
 768     toolbarSearch = searchWrapper->getSearchLineEdit();
 769 #else
 770     toolbarSearch = new SearchLineEdit(this);
 771 #endif
 772     toolbarSearch->setMinimumWidth(toolbarSearch->fontInfo().pixelSize()*15);
 773     toolbarSearch->setSuggester(new YTSuggester(this));
 774     connect(toolbarSearch, SIGNAL(search(const QString&)), this, SLOT(startToolbarSearch(const QString&)));
 775     connect(toolbarSearch, SIGNAL(suggestionAccepted(const QString&)), SLOT(startToolbarSearch(const QString&)));
 776     toolbarSearch->setStatusTip(searchFocusAct->statusTip());
 777 #ifdef APP_MAC
 778     mainToolBar->addWidget(searchWrapper);
 779 #else
 780     mainToolBar->addWidget(toolbarSearch);
 781     mainToolBar->addWidget(new Spacer());
 782 #endif
 783
 784     addToolBar(mainToolBar);
 785 }
 786
 787 void MainWindow::createStatusBar() {
 788     statusToolBar = new QToolBar(this);
 789     statusToolBar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
 790     statusToolBar->setIconSize(QSize(16, 16));
 791     statusToolBar->addAction(The::globalActions()->value("downloads"));
 792
 793     regionButton = new QToolButton(this);
 794     regionButton->setStatusTip(tr("Choose your content location"));
 795     regionButton->setIconSize(QSize(16, 16));
 796     regionButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
 797     regionAction = statusToolBar->addWidget(regionButton);
 798     regionAction->setVisible(false);
 799
 800     QAction *localAction = The::globalActions()->value("local-region");
 801     if (!localAction->text().isEmpty()) {
 802         regionButton->setPopupMode(QToolButton::InstantPopup);
 803         QMenu *regionMenu = new QMenu(this);
 804         regionMenu->addAction(The::globalActions()->value("worldwide-region"));
 805         regionMenu->addAction(localAction);
 806         regionMenu->addSeparator();
 807         QAction *moreRegionsAction = The::globalActions()->value("more-region");
 808         regionMenu->addAction(moreRegionsAction);
 809         connect(moreRegionsAction, SIGNAL(triggered()), SLOT(showRegionsView()));
 810         regionButton->setMenu(regionMenu);
 811     } else {
 812         connect(regionButton, SIGNAL(clicked()), SLOT(showRegionsView()));
 813     }
 814
 815     /* Stupid code that generates the QRC items
 816     foreach(YTRegion r, YTRegions::list())
 817         qDebug() << QString("<file>flags/%1.png</file>").arg(r.id.toLower());
 818     */
 819
 820     statusToolBar->addAction(The::globalActions()->value("definition"));
 821
 822     statusBar()->addPermanentWidget(statusToolBar);
 823     statusBar()->show();
 824 }
 825
 826 void MainWindow::showStopAfterThisInStatusBar(bool show) {
 827     QAction* action = The::globalActions()->value("stopafterthis");
 828     showActionInStatusBar(action, show);
 829 }
 830
 831 void MainWindow::showActionInStatusBar(QAction* action, bool show) {
 832 #ifdef APP_EXTRA
 833     Extra::fadeInWidget(statusBar(), statusBar());
 834 #endif
 835     if (show) {
 836         statusToolBar->insertAction(statusToolBar->actions().first(), action);
 837     } else {
 838         statusToolBar->removeAction(action);
 839     }
 840 }
 841
 842 void MainWindow::readSettings() {
 843     QSettings settings;
 844     if (settings.contains("geometry")) {
 845         restoreGeometry(settings.value("geometry").toByteArray());
 846 #ifdef APP_MAC
 847         MacSupport::fixGeometry(this);
 848 #endif
 849     } else {
 850         setGeometry(100, 100, 1000, 500);
 851     }
 852     setDefinitionMode(settings.value("definition", VideoDefinition::getDefinitionNames().first()).toString());
 853     The::globalActions()->value("manualplay")->setChecked(settings.value("manualplay", false).toBool());
 854 }
 855
 856 void MainWindow::writeSettings() {
 857     QSettings settings;
 858
 859     settings.setValue("geometry", saveGeometry());
 860     mediaView->saveSplitterState();
 861
 862 #ifdef APP_PHONON
 863     if (audioOutput->volume() > 0.1)
 864         settings.setValue("volume", audioOutput->volume());
 865     // settings.setValue("volumeMute", audioOutput->isMuted());
 866 #endif
 867
 868     settings.setValue("manualplay", The::globalActions()->value("manualplay")->isChecked());
 869 }
 870
 871 void MainWindow::goBack() {
 872     if ( history->size() > 1 ) {
 873         history->pop();
 874         QWidget *widget = history->pop();
 875         showWidget(widget);
 876     }
 877 }
 878
 879 void MainWindow::showWidget(QWidget* widget, bool transition) {
 880
 881     if (compactViewAct->isChecked())
 882         compactViewAct->toggle();
 883
 884     setUpdatesEnabled(false);
 885
 886     // call hide method on the current view
 887     View* oldView = dynamic_cast<View *> (views->currentWidget());
 888     if (oldView) {
 889         oldView->disappear();
 890         views->currentWidget()->setEnabled(false);
 891     } else qDebug() << "Cannot cast view";
 892
 893     // call show method on the new view
 894     View* newView = dynamic_cast<View *> (widget);
 895     if (newView) {
 896         widget->setEnabled(true);
 897         QHash<QString,QVariant> metadata = newView->metadata();
 898         QString title = metadata.value("title").toString();
 899         if (title.isEmpty()) title = Constants::NAME;
 900         else title += QLatin1String(" - ") + Constants::NAME;
 901         setWindowTitle(title);
 902         QString desc = metadata.value("description").toString();
 903         if (!desc.isEmpty()) showMessage(desc);
 904         newView->appear();
 905
 906         // dynamic view actions
 907         foreach (QAction* action, viewActions)
 908             showActionInStatusBar(action, false);
 909         viewActions = newView->getViewActions();
 910         foreach (QAction* action, viewActions)
 911             showActionInStatusBar(action, true);
 912
 913     }
 914
 915     const bool isMediaView = widget == mediaView;
 916
 917     stopAct->setEnabled(isMediaView);
 918     compactViewAct->setEnabled(isMediaView);
 919     toolbarSearch->setEnabled(widget == homeView || isMediaView || widget == downloadView);
 920
 921     aboutAct->setEnabled(widget != aboutView);
 922     The::globalActions()->value("downloads")->setChecked(widget == downloadView);
 923
 924     QWidget *oldWidget = views->currentWidget();
 925     if (oldWidget)
 926         oldWidget->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
 927
 928     views->setCurrentWidget(widget);
 929     widget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 930
 931     setUpdatesEnabled(true);
 932
 933 #ifdef APP_EXTRA
 934     if (transition && (oldWidget != mediaView ||
 935                        !mediaView->getVideoArea()->isVideoShown()))
 936         Extra::fadeInWidget(oldWidget, widget);
 937 #endif
 938
 939     history->push(widget);
 940 }
 941
 942 void MainWindow::about() {
 943     if (!aboutView) {
 944         aboutView = new AboutView(this);
 945         views->addWidget(aboutView);
 946     }
 947     showWidget(aboutView);
 948 }
 949
 950 void MainWindow::visitSite() {
 951     QUrl url(Constants::WEBSITE);
 952     statusBar()->showMessage(QString(tr("Opening %1").arg(url.toString())));
 953     QDesktopServices::openUrl(url);
 954 }
 955
 956 void MainWindow::donate() {
 957     QUrl url(QString(Constants::WEBSITE) + "#donate");
 958     statusBar()->showMessage(QString(tr("Opening %1").arg(url.toString())));
 959     QDesktopServices::openUrl(url);
 960 }
 961
 962 void MainWindow::reportIssue() {
 963     QUrl url("http://flavio.tordini.org/forums/forum/minitube-forums/minitube-troubleshooting");
 964     QDesktopServices::openUrl(url);
 965 }
 966
 967 void MainWindow::quit() {
 968 #ifdef APP_MAC
 969     if (!confirmQuit()) {
 970         return;
 971     }
 972 #endif
 973     // do not save geometry when in full screen or in compact mode
 974     if (!m_fullscreen && !compactViewAct->isChecked()) {
 975         writeSettings();
 976     }
 977     mediaView->stop();
 978     Temporary::deleteAll();
 979     ChannelAggregator::instance()->stop();
 980     ChannelAggregator::instance()->cleanup();
 981     Database::shutdown();
 982     qApp->quit();
 983 }
 984
 985 void MainWindow::closeEvent(QCloseEvent *event) {
 986 #ifdef APP_MAC
 987     mac::closeWindow(winId());
 988     event->ignore();
 989 #else
 990     if (!confirmQuit()) {
 991         event->ignore();
 992         return;
 993     }
 994     QWidget::closeEvent(event);
 995     quit();
 996 #endif
 997 }
 998
 999 bool MainWindow::confirmQuit() {
1000     if (DownloadManager::instance()->activeItems() > 0) {
1001         QMessageBox msgBox(this);
1002         msgBox.setIconPixmap(QPixmap(":/images/app.png").scaled(64, 64, Qt::KeepAspectRatio, Qt::SmoothTransformation));
1003         msgBox.setText(tr("Do you want to exit %1 with a download in progress?").arg(Constants::NAME));
1004         msgBox.setInformativeText(tr("If you close %1 now, this download will be cancelled.").arg(Constants::NAME));
1005         msgBox.setModal(true);
1006         // make it a "sheet" on the Mac
1007         msgBox.setWindowModality(Qt::WindowModal);
1008
1009         msgBox.addButton(tr("Close and cancel download"), QMessageBox::RejectRole);
1010         QPushButton *waitButton = msgBox.addButton(tr("Wait for download to finish"), QMessageBox::ActionRole);
1011
1012         msgBox.exec();
1013
1014         if (msgBox.clickedButton() == waitButton) {
1015             return false;
1016         }
1017     }
1018     return true;
1019 }
1020
1021 void MainWindow::showHome(bool transition) {
1022     showWidget(homeView, transition);
1023     currentTime->clear();
1024     totalTime->clear();
1025 }
1026
1027 void MainWindow::showMedia(SearchParams *searchParams) {
1028     showWidget(mediaView);
1029     mediaView->search(searchParams);
1030 }
1031
1032 void MainWindow::showMedia(VideoSource *videoSource) {
1033     showWidget(mediaView);
1034     mediaView->setVideoSource(videoSource);
1035 }
1036
1037 #ifdef APP_PHONON
1038 void MainWindow::stateChanged(Phonon::State newState, Phonon::State /* oldState */) {
1039
1040     // qDebug() << "Phonon state: " << newState;
1041
1042     switch (newState) {
1043
1044     case Phonon::ErrorState:
1045         if (mediaObject->errorType() == Phonon::FatalError) {
1046             // Do not display because we try to play incomplete video files and sometimes trigger this
1047             // We retry automatically (in MediaView) so no need to show it
1048             // statusBar()->showMessage(tr("Fatal error: %1").arg(mediaObject->errorString()));
1049         } else {
1050             statusBar()->showMessage(tr("Error: %1").arg(mediaObject->errorString()));
1051         }
1052         break;
1053
1054     case Phonon::PlayingState:
1055         pauseAct->setEnabled(true);
1056         pauseAct->setIcon(Utils::icon("media-playback-pause"));
1057         pauseAct->setText(tr("&Pause"));
1058         pauseAct->setStatusTip(tr("Pause playback") + " (" +  pauseAct->shortcut().toString(QKeySequence::NativeText) + ")");
1059         // stopAct->setEnabled(true);
1060         break;
1061
1062     case Phonon::StoppedState:
1063         pauseAct->setEnabled(false);
1064         // stopAct->setEnabled(false);
1065         break;
1066
1067     case Phonon::PausedState:
1068         pauseAct->setEnabled(true);
1069         pauseAct->setIcon(Utils::icon("media-playback-start"));
1070         pauseAct->setText(tr("&Play"));
1071         pauseAct->setStatusTip(tr("Resume playback") + " (" +  pauseAct->shortcut().toString(QKeySequence::NativeText) + ")");
1072         // stopAct->setEnabled(true);
1073         break;
1074
1075     case Phonon::BufferingState:
1076     case Phonon::LoadingState:
1077         pauseAct->setEnabled(false);
1078         currentTime->clear();
1079         totalTime->clear();
1080         // stopAct->setEnabled(true);
1081         break;
1082
1083     default:
1084         ;
1085     }
1086 }
1087 #endif
1088
1089 void MainWindow::stop() {
1090     mediaView->stop();
1091     showHome();
1092 }
1093
1094 void MainWindow::resizeEvent(QResizeEvent*) {
1095 #ifdef Q_OS_MAC
1096     if (mac::CanGoFullScreen(winId())) {
1097         bool isFullscreen = mac::IsFullScreen(winId());
1098         if (isFullscreen != m_fullscreen) {
1099             if (compactViewAct->isChecked()) {
1100                 compactViewAct->setChecked(false);
1101                 compactView(false);
1102             }
1103             m_fullscreen = isFullscreen;
1104             updateUIForFullscreen();
1105         }
1106     }
1107 #endif
1108 }
1109
1110 void MainWindow::fullscreen() {
1111
1112     if (compactViewAct->isChecked())
1113         compactViewAct->toggle();
1114
1115 #ifdef Q_OS_MAC
1116     WId handle = winId();
1117     if (mac::CanGoFullScreen(handle)) {
1118         mainToolBar->setVisible(true);
1119         mac::ToggleFullScreen(handle);
1120         return;
1121     }
1122 #endif
1123
1124     m_fullscreen = !m_fullscreen;
1125
1126     if (m_fullscreen) {
1127         // Enter full screen
1128
1129         m_maximized = isMaximized();
1130
1131         // save geometry now, if the user quits when in full screen
1132         // geometry won't be saved
1133         writeSettings();
1134
1135 #ifdef Q_OS_MAC
1136         MacSupport::enterFullScreen(this, views);
1137 #else
1138         mainToolBar->hide();
1139         showFullScreen();
1140 #endif
1141
1142     } else {
1143         // Exit full screen
1144
1145 #ifdef Q_OS_MAC
1146         MacSupport::exitFullScreen(this, views);
1147 #else
1148         mainToolBar->show();
1149         if (m_maximized) showMaximized();
1150         else showNormal();
1151 #endif
1152
1153         // Make sure the window has focus
1154         activateWindow();
1155
1156     }
1157
1158     updateUIForFullscreen();
1159
1160 }
1161
1162 void MainWindow::updateUIForFullscreen() {
1163     static QList<QKeySequence> fsShortcuts;
1164     static QString fsText;
1165
1166     if (m_fullscreen) {
1167         fsShortcuts = fullscreenAct->shortcuts();
1168         fsText = fullscreenAct->text();
1169         fullscreenAct->setShortcuts(QList<QKeySequence>(fsShortcuts)
1170                                     << QKeySequence(Qt::Key_Escape));
1171         fullscreenAct->setText(tr("Leave &Full Screen"));
1172         fullscreenAct->setIcon(Utils::icon("view-restore"));
1173     } else {
1174         fullscreenAct->setShortcuts(fsShortcuts);
1175         fullscreenAct->setText(fsText);
1176         fullscreenAct->setIcon(Utils::icon("view-fullscreen"));
1177     }
1178
1179     // No compact view action when in full screen
1180     compactViewAct->setVisible(!m_fullscreen);
1181     compactViewAct->setChecked(false);
1182
1183     // Hide anything but the video
1184     mediaView->setPlaylistVisible(!m_fullscreen);
1185     statusBar()->setVisible(!m_fullscreen);
1186
1187 #ifndef APP_MAC
1188     menuBar()->setVisible(!m_fullscreen);
1189 #endif
1190
1191     if (m_fullscreen) {
1192         stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_MediaStop));
1193     } else {
1194         stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Escape) << QKeySequence(Qt::Key_MediaStop));
1195     }
1196
1197 #ifdef Q_OS_MAC
1198     MacSupport::fullScreenActions(The::globalActions()->values(), m_fullscreen);
1199 #endif
1200
1201     if (views->currentWidget() == mediaView)
1202         mediaView->setFocus();
1203
1204     if (m_fullscreen) {
1205         hideMouse();
1206     } else {
1207         mouseTimer->stop();
1208         unsetCursor();
1209     }
1210 }
1211
1212 bool MainWindow::isReallyFullScreen() {
1213 #ifdef Q_OS_MAC
1214     WId handle = winId();
1215     if (mac::CanGoFullScreen(handle)) return mac::IsFullScreen(handle);
1216     else return isFullScreen();
1217 #else
1218     return isFullScreen();
1219 #endif
1220 }
1221
1222 void MainWindow::compactView(bool enable) {
1223     m_compact = enable;
1224
1225     static QList<QKeySequence> compactShortcuts;
1226     static QList<QKeySequence> stopShortcuts;
1227
1228     const static QString key = "compactGeometry";
1229     QSettings settings;
1230
1231 #ifndef APP_MAC
1232     menuBar()->setVisible(!enable);
1233 #endif
1234
1235     if (enable) {
1236         setMinimumSize(320, 180);
1237 #ifdef Q_OS_MAC
1238         mac::RemoveFullScreenWindow(winId());
1239 #endif
1240         writeSettings();
1241
1242         if (settings.contains(key))
1243             restoreGeometry(settings.value(key).toByteArray());
1244         else
1245             resize(320, 180);
1246
1247         mainToolBar->setVisible(!enable);
1248         mediaView->setPlaylistVisible(!enable);
1249         statusBar()->setVisible(!enable);
1250
1251         compactShortcuts = compactViewAct->shortcuts();
1252         stopShortcuts = stopAct->shortcuts();
1253
1254         QList<QKeySequence> newStopShortcuts(stopShortcuts);
1255         newStopShortcuts.removeAll(QKeySequence(Qt::Key_Escape));
1256         stopAct->setShortcuts(newStopShortcuts);
1257         compactViewAct->setShortcuts(QList<QKeySequence>(compactShortcuts) << QKeySequence(Qt::Key_Escape));
1258
1259         // ensure focus does not end up to the search box
1260         // as it would steal the Space shortcut
1261         mediaView->setFocus();
1262
1263     } else {
1264         // unset minimum size
1265         setMinimumSize(0, 0);
1266 #ifdef Q_OS_MAC
1267         mac::SetupFullScreenWindow(winId());
1268 #endif
1269         settings.setValue(key, saveGeometry());
1270         mainToolBar->setVisible(!enable);
1271         mediaView->setPlaylistVisible(!enable);
1272         statusBar()->setVisible(!enable);
1273         readSettings();
1274
1275         compactViewAct->setShortcuts(compactShortcuts);
1276         stopAct->setShortcuts(stopShortcuts);
1277     }
1278
1279     // auto float on top
1280     floatOnTop(enable);
1281
1282 #ifdef Q_OS_MAC
1283     mac::compactMode(winId(), enable);
1284 #endif
1285 }
1286
1287 void MainWindow::searchFocus() {
1288     toolbarSearch->selectAll();
1289     toolbarSearch->setFocus();
1290 }
1291
1292 #ifdef APP_PHONON
1293 void MainWindow::initPhonon() {
1294     // Phonon initialization
1295     if (mediaObject) delete mediaObject;
1296     if (audioOutput) delete audioOutput;
1297     mediaObject = new Phonon::MediaObject(this);
1298     mediaObject->setTickInterval(100);
1299     connect(mediaObject, SIGNAL(stateChanged(Phonon::State, Phonon::State)),
1300             this, SLOT(stateChanged(Phonon::State, Phonon::State)));
1301     connect(mediaObject, SIGNAL(tick(qint64)), this, SLOT(tick(qint64)));
1302     connect(mediaObject, SIGNAL(totalTimeChanged(qint64)), this, SLOT(totalTimeChanged(qint64)));
1303 #ifdef APP_PHONON_SEEK
1304     seekSlider->setMediaObject(mediaObject);
1305 #endif
1306     audioOutput = new Phonon::AudioOutput(Phonon::VideoCategory, this);
1307     connect(audioOutput, SIGNAL(volumeChanged(qreal)), this, SLOT(volumeChanged(qreal)));
1308     connect(audioOutput, SIGNAL(mutedChanged(bool)), this, SLOT(volumeMutedChanged(bool)));
1309     volumeSlider->setAudioOutput(audioOutput);
1310     Phonon::createPath(mediaObject, audioOutput);
1311     QSettings settings;
1312     audioOutput->setVolume(settings.value("volume", 1).toDouble());
1313     // audioOutput->setMuted(settings.value("volumeMute").toBool());
1314 }
1315 #endif
1316
1317 void MainWindow::tick(qint64 time) {
1318     if (time <= 0) {
1319         // the "if" is important because tick is continually called
1320         // and we don't want to paint the toolbar every 100ms
1321         if (!currentTime->text().isEmpty()) currentTime->clear();
1322         return;
1323     }
1324
1325     currentTime->setText(formatTime(time));
1326
1327     // remaining time
1328 #ifdef APP_PHONON
1329     const qint64 remainingTime = mediaObject->remainingTime();
1330     currentTime->setStatusTip(tr("Remaining time: %1").arg(formatTime(remainingTime)));
1331
1332     slider->blockSignals(true);
1333     const qint64 totalTime = mediaObject->totalTime();
1334     // qWarning() << totalTime << time << time * 100 / totalTime;
1335     if (totalTime > 0 && time > 0 && !slider->isSliderDown() && mediaObject->state() == Phonon::PlayingState)
1336         slider->setValue(time * slider->maximum() / totalTime);
1337     slider->blockSignals(false);
1338 #endif
1339 }
1340
1341 void MainWindow::totalTimeChanged(qint64 time) {
1342     if (time <= 0) {
1343         totalTime->clear();
1344         return;
1345     }
1346     totalTime->setText(formatTime(time));
1347
1348     /*
1349     slider->blockSignals(true);
1350     slider->setMaximum(time/1000);
1351     slider->blockSignals(false);
1352     */
1353
1354 }
1355
1356 QString MainWindow::formatTime(qint64 time) {
1357     QTime displayTime;
1358     displayTime = displayTime.addMSecs(time);
1359     QString timeString;
1360     // 60 * 60 * 1000 = 3600000
1361     if (time > 3600000)
1362         timeString = displayTime.toString("h:mm:ss");
1363     else
1364         timeString = displayTime.toString("m:ss");
1365     return timeString;
1366 }
1367
1368 void MainWindow::volumeUp() {
1369 #ifdef APP_PHONON
1370     qreal newVolume = volumeSlider->audioOutput()->volume() + .1;
1371     if (newVolume > volumeSlider->maximumVolume())
1372         newVolume = volumeSlider->maximumVolume();
1373     volumeSlider->audioOutput()->setVolume(newVolume);
1374 #endif
1375 }
1376
1377 void MainWindow::volumeDown() {
1378 #ifdef APP_PHONON
1379     qreal newVolume = volumeSlider->audioOutput()->volume() - .1;
1380     if (newVolume < 0)
1381         newVolume = 0;
1382     volumeSlider->audioOutput()->setVolume(newVolume);
1383 #endif
1384 }
1385
1386 void MainWindow::volumeMute() {
1387 #ifdef APP_PHONON
1388     volumeSlider->audioOutput()->setMuted(!volumeSlider->audioOutput()->isMuted());
1389 #endif
1390 }
1391
1392 void MainWindow::volumeChanged(qreal newVolume) {
1393 #ifdef APP_PHONON
1394     // automatically unmute when volume changes
1395     if (volumeSlider->audioOutput()->isMuted())
1396         volumeSlider->audioOutput()->setMuted(false);
1397 #endif
1398     statusBar()->showMessage(tr("Volume at %1%").arg((int)(newVolume*100)));
1399 }
1400
1401 void MainWindow::volumeMutedChanged(bool muted) {
1402     if (muted) {
1403         volumeMuteAct->setIcon(Utils::icon("audio-volume-muted"));
1404         statusBar()->showMessage(tr("Volume is muted"));
1405     } else {
1406         volumeMuteAct->setIcon(Utils::icon("audio-volume-high"));
1407         statusBar()->showMessage(tr("Volume is unmuted"));
1408     }
1409 }
1410
1411 void MainWindow::setDefinitionMode(QString definitionName) {
1412     QAction *definitionAct = The::globalActions()->value("definition");
1413     definitionAct->setText(definitionName);
1414     definitionAct->setStatusTip(tr("Maximum video definition set to %1").arg(definitionAct->text())
1415                                 + " (" +  definitionAct->shortcut().toString(QKeySequence::NativeText) + ")");
1416     statusBar()->showMessage(definitionAct->statusTip());
1417     QSettings settings;
1418     settings.setValue("definition", definitionName);
1419 }
1420
1421 void MainWindow::toggleDefinitionMode() {
1422     QSettings settings;
1423     QString currentDefinition = settings.value("definition").toString();
1424     QStringList definitionNames = VideoDefinition::getDefinitionNames();
1425     int currentIndex = definitionNames.indexOf(currentDefinition);
1426     int nextIndex = 0;
1427     if (currentIndex != definitionNames.size() - 1) {
1428         nextIndex = currentIndex + 1;
1429     }
1430     QString nextDefinition = definitionNames.at(nextIndex);
1431     setDefinitionMode(nextDefinition);
1432 }
1433
1434 void MainWindow::showFullscreenToolbar(bool show) {
1435     if (!m_fullscreen) return;
1436     mainToolBar->setVisible(show);
1437 }
1438
1439 void MainWindow::showFullscreenPlaylist(bool show) {
1440     if (!m_fullscreen) return;
1441     mediaView->setPlaylistVisible(show);
1442 }
1443
1444 void MainWindow::clearRecentKeywords() {
1445     QSettings settings;
1446     settings.remove("recentKeywords");
1447     settings.remove("recentChannels");
1448     if (views->currentWidget() == homeView) {
1449         SearchView *searchView = homeView->getSearchView();
1450         searchView->updateRecentKeywords();
1451         searchView->updateRecentChannels();
1452     }
1453     QAbstractNetworkCache *cache = The::networkAccessManager()->cache();
1454     if (cache) cache->clear();
1455     showMessage(tr("Your privacy is now safe"));
1456 }
1457
1458 void MainWindow::setManualPlay(bool enabled) {
1459     QSettings settings;
1460     settings.setValue("manualplay", QVariant::fromValue(enabled));
1461     showActionInStatusBar(The::globalActions()->value("manualplay"), enabled);
1462 }
1463
1464 void MainWindow::updateDownloadMessage(QString message) {
1465     The::globalActions()->value("downloads")->setText(message);
1466 }
1467
1468 void MainWindow::downloadsFinished() {
1469     The::globalActions()->value("downloads")->setText(tr("&Downloads"));
1470     statusBar()->showMessage(tr("Downloads complete"));
1471 }
1472
1473 void MainWindow::toggleDownloads(bool show) {
1474
1475     if (show) {
1476         stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_MediaStop));
1477         The::globalActions()->value("downloads")->setShortcuts(
1478                     QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_J)
1479                     << QKeySequence(Qt::Key_Escape));
1480     } else {
1481         The::globalActions()->value("downloads")->setShortcuts(
1482                     QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_J));
1483         stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Escape) << QKeySequence(Qt::Key_MediaStop));
1484     }
1485
1486     if (!downloadView) {
1487         downloadView = new DownloadView(this);
1488         views->addWidget(downloadView);
1489     }
1490     if (show) showWidget(downloadView);
1491     else goBack();
1492 }
1493
1494 void MainWindow::startToolbarSearch(QString query) {
1495     query = query.trimmed();
1496
1497     // check for empty query
1498     if (query.length() == 0) {
1499         return;
1500     }
1501
1502     SearchParams *searchParams = new SearchParams();
1503     searchParams->setKeywords(query);
1504
1505     // go!
1506     showMedia(searchParams);
1507 }
1508
1509 void MainWindow::dragEnterEvent(QDragEnterEvent *event) {
1510     if (event->mimeData()->hasFormat("text/uri-list")) {
1511         QList<QUrl> urls = event->mimeData()->urls();
1512         if (urls.isEmpty())
1513             return;
1514         QUrl url = urls.first();
1515         QString videoId = YTSearch::videoIdFromUrl(url.toString());
1516         if (!videoId.isNull())
1517             event->acceptProposedAction();
1518     }
1519 }
1520
1521 void MainWindow::dropEvent(QDropEvent *event) {
1522     if (!toolbarSearch->isEnabled()) return;
1523
1524     QList<QUrl> urls = event->mimeData()->urls();
1525     if (urls.isEmpty())
1526         return;
1527     QUrl url = urls.first();
1528     QString videoId = YTSearch::videoIdFromUrl(url.toString());
1529     if (!videoId.isNull()) {
1530         setWindowTitle(url.toString());
1531         SearchParams *searchParams = new SearchParams();
1532         searchParams->setKeywords(videoId);
1533         showMedia(searchParams);
1534     }
1535 }
1536
1537 void MainWindow::checkForUpdate() {
1538     static const QString updateCheckKey = "updateCheck";
1539
1540     // check every 24h
1541     QSettings settings;
1542     uint unixTime = QDateTime::currentDateTime().toTime_t();
1543     int lastCheck = settings.value(updateCheckKey).toInt();
1544     int secondsSinceLastCheck = unixTime - lastCheck;
1545     // qDebug() << "secondsSinceLastCheck" << unixTime << lastCheck << secondsSinceLastCheck;
1546     if (secondsSinceLastCheck < 86400) return;
1547
1548     // check it out
1549     if (updateChecker) delete updateChecker;
1550     updateChecker = new UpdateChecker();
1551     connect(updateChecker, SIGNAL(newVersion(QString)),
1552             this, SLOT(gotNewVersion(QString)));
1553     updateChecker->checkForUpdate();
1554     settings.setValue(updateCheckKey, unixTime);
1555 }
1556
1557 void MainWindow::gotNewVersion(QString version) {
1558     if (updateChecker) {
1559         delete updateChecker;
1560         updateChecker = 0;
1561     }
1562
1563     QSettings settings;
1564     QString checkedVersion = settings.value("checkedVersion").toString();
1565     if (checkedVersion == version) return;
1566
1567 #ifdef APP_SIMPLEUPDATE
1568     simpleUpdateDialog(version);
1569 #elif defined(APP_ACTIVATION) && !defined(APP_MAC)
1570     UpdateDialog *dialog = new UpdateDialog(version, this);
1571     dialog->show();
1572 #endif
1573 }
1574
1575 void MainWindow::simpleUpdateDialog(QString version) {
1576     QMessageBox msgBox(this);
1577     msgBox.setIconPixmap(
1578                 QPixmap(":/images/app.png")
1579                 .scaled(64, 64, Qt::KeepAspectRatio, Qt::SmoothTransformation));
1580     msgBox.setText(tr("%1 version %2 is now available.").arg(Constants::NAME, version));
1581     msgBox.setModal(true);
1582     msgBox.setWindowModality(Qt::WindowModal);
1583     msgBox.addButton(QMessageBox::Close);
1584     QPushButton* laterButton = msgBox.addButton(tr("Remind me later"), QMessageBox::RejectRole);
1585     QPushButton* updateButton = msgBox.addButton(tr("Update"), QMessageBox::AcceptRole);
1586     msgBox.exec();
1587     if (msgBox.clickedButton() != laterButton) {
1588         QSettings settings;
1589         settings.setValue("checkedVersion", version);
1590     }
1591     if (msgBox.clickedButton() == updateButton) visitSite();
1592 }
1593
1594 void MainWindow::floatOnTop(bool onTop) {
1595     showActionInStatusBar(The::globalActions()->value("ontop"), onTop);
1596 #ifdef APP_MAC
1597     mac::floatOnTop(winId(), onTop);
1598     return;
1599 #endif
1600     if (onTop) {
1601         setWindowFlags(windowFlags() | Qt::WindowStaysOnTopHint);
1602         show();
1603     } else {
1604         setWindowFlags(windowFlags() ^ Qt::WindowStaysOnTopHint);
1605         show();
1606     }
1607 }
1608
1609 void MainWindow::restore() {
1610 #ifdef APP_MAC
1611     mac::uncloseWindow(window()->winId());
1612 #endif
1613 }
1614
1615 void MainWindow::messageReceived(const QString &message) {
1616     if (message == QLatin1String("--toggle-playing")) {
1617         if (pauseAct->isEnabled()) pauseAct->trigger();
1618     } else if (message == QLatin1String("--next")) {
1619         if (skipAct->isEnabled()) skipAct->trigger();
1620     } else if (message == QLatin1String("--previous")) {
1621         if (skipBackwardAct->isEnabled()) skipBackwardAct->trigger();
1622     } else if (message == QLatin1String("--stop-after-this")) {
1623         The::globalActions()->value("stopafterthis")->toggle();
1624     }  else if (message.startsWith("--")) {
1625         MainWindow::printHelp();
1626     } else if (!message.isEmpty()) {
1627         SearchParams *searchParams = new SearchParams();
1628         searchParams->setKeywords(message);
1629         showMedia(searchParams);
1630     }
1631 }
1632
1633 void MainWindow::hideMouse() {
1634     setCursor(Qt::BlankCursor);
1635     mediaView->setPlaylistVisible(false);
1636 #ifndef APP_MAC
1637     mainToolBar->setVisible(false);
1638 #endif
1639 }
1640
1641 #ifdef APP_MAC_STORE
1642 void MainWindow::rateOnAppStore() {
1643     QDesktopServices::openUrl(QUrl("macappstore://userpub.itunes.apple.com"
1644                                    "/WebObjects/MZUserPublishing.woa/wa/addUserReview"
1645                                    "?id=422006190&type=Purple+Software"));
1646 }
1647 #endif
1648
1649 void MainWindow::printHelp() {
1650     QString msg = QString("%1 %2\n\n").arg(Constants::NAME, Constants::VERSION);
1651     msg += "Usage: minitube [options]\n";
1652     msg += "Options:\n";
1653     msg += "  --toggle-playing\t";
1654     msg += "Start or pause playback.\n";
1655     msg += "  --next\t\t";
1656     msg += "Skip to the next video.\n";
1657     msg += "  --previous\t\t";
1658     msg += "Go back to the previous video.\n";
1659     msg += "  --stop-after-this\t";
1660     msg += "Stop playback at the end of the video.\n";
1661     std::cout << msg.toLocal8Bit().data();
1662 }
1663
1664 void MainWindow::showMessage(QString message) {
1665     statusBar()->showMessage(message, 60000);
1666 }
1667
1668 #ifdef APP_ACTIVATION
1669 void MainWindow::showActivationView(bool transition) {
1670     QWidget *activationView = ActivationView::instance();
1671     if (views->currentWidget() == activationView) {
1672         buy();
1673         return;
1674     }
1675     views->addWidget(activationView);
1676     showWidget(activationView, transition);
1677 }
1678
1679 void MainWindow::showActivationDialog() {
1680     QTimer::singleShot(0, new ActivationDialog(this), SLOT(show()));
1681 }
1682
1683 void MainWindow::buy() {
1684     Extra::buy();
1685 }
1686
1687 void MainWindow::hideBuyAction() {
1688     QAction *action = The::globalActions()->value("buy");
1689     action->setVisible(false);
1690     action->setEnabled(false);
1691 }
1692 #endif
1693
1694 void MainWindow::showRegionsView() {
1695     if (!regionsView) {
1696         regionsView = new RegionsView(this);
1697         connect(regionsView, SIGNAL(regionChanged()),
1698                 homeView->getStandardFeedsView(), SLOT(load()));
1699         views->addWidget(regionsView);
1700     }
1701     showWidget(regionsView);
1702 }