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

   1 #include "MediaView.h"
   2 #include "playlist/PrettyItemDelegate.h"
   3 #include "networkaccess.h"
   4 #include "videowidget.h"
   5 #include "minisplitter.h"
   6 #include "constants.h"
   7 #include "downloadmanager.h"
   8 #include "downloaditem.h"
   9 #include "MainWindow.h"
  10
  11 namespace The {
  12     NetworkAccess* http();
  13 }
  14
  15 namespace The {
  16     QMap<QString, QAction*>* globalActions();
  17     QMap<QString, QMenu*>* globalMenus();
  18     QNetworkAccessManager* networkAccessManager();
  19 }
  20
  21 MediaView::MediaView(QWidget *parent) : QWidget(parent) {
  22
  23     reallyStopped = false;
  24     downloadItem = 0;
  25
  26     QBoxLayout *layout = new QHBoxLayout();
  27     layout->setMargin(0);
  28
  29     splitter = new MiniSplitter(this);
  30     splitter->setChildrenCollapsible(false);
  31
  32     sortBar = new THBlackBar(this);
  33     mostRelevantAction = new QAction(tr("Most relevant"), this);
  34     QKeySequence keySequence(Qt::CTRL + Qt::Key_1);
  35     mostRelevantAction->setShortcut(keySequence);
  36     mostRelevantAction->setStatusTip(mostRelevantAction->text() + " (" + keySequence.toString(QKeySequence::NativeText) + ")");
  37     addAction(mostRelevantAction);
  38     connect(mostRelevantAction, SIGNAL(triggered()), this, SLOT(searchMostRelevant()), Qt::QueuedConnection);
  39     sortBar->addAction(mostRelevantAction);
  40     mostRecentAction = new QAction(tr("Most recent"), this);
  41     keySequence = QKeySequence(Qt::CTRL + Qt::Key_2);
  42     mostRecentAction->setShortcut(keySequence);
  43     mostRecentAction->setStatusTip(mostRecentAction->text() + " (" + keySequence.toString(QKeySequence::NativeText) + ")");
  44     addAction(mostRecentAction);
  45     connect(mostRecentAction, SIGNAL(triggered()), this, SLOT(searchMostRecent()), Qt::QueuedConnection);
  46     sortBar->addAction(mostRecentAction);
  47     mostViewedAction = new QAction(tr("Most viewed"), this);
  48     keySequence = QKeySequence(Qt::CTRL + Qt::Key_3);
  49     mostViewedAction->setShortcut(keySequence);
  50     mostViewedAction->setStatusTip(mostViewedAction->text() + " (" + keySequence.toString(QKeySequence::NativeText) + ")");
  51     addAction(mostViewedAction);
  52     connect(mostViewedAction, SIGNAL(triggered()), this, SLOT(searchMostViewed()), Qt::QueuedConnection);
  53     sortBar->addAction(mostViewedAction);
  54
  55     listView = new QListView(this);
  56     listView->setItemDelegate(new PrettyItemDelegate(this));
  57     listView->setSelectionMode(QAbstractItemView::ExtendedSelection);
  58
  59     // dragndrop
  60     listView->setDragEnabled(true);
  61     listView->setAcceptDrops(true);
  62     listView->setDropIndicatorShown(true);
  63     listView->setDragDropMode(QAbstractItemView::DragDrop);
  64
  65     // cosmetics
  66     listView->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
  67     listView->setFrameShape( QFrame::NoFrame );
  68     listView->setAttribute(Qt::WA_MacShowFocusRect, false);
  69     listView->setMinimumSize(320,240);
  70     listView->setUniformItemSizes(true);
  71
  72     // respond to the user doubleclicking a playlist item
  73     connect(listView, SIGNAL(activated(const QModelIndex &)), this, SLOT(itemActivated(const QModelIndex &)));
  74
  75     listModel = new ListModel(this);
  76     connect(listModel, SIGNAL(activeRowChanged(int)), this, SLOT(activeRowChanged(int)));
  77     // needed to restore the selection after dragndrop
  78     connect(listModel, SIGNAL(needSelectionFor(QList<Video*>)), this, SLOT(selectVideos(QList<Video*>)));
  79     listView->setModel(listModel);
  80
  81     connect(listView->selectionModel(),
  82             SIGNAL(selectionChanged ( const QItemSelection & , const QItemSelection & )),
  83             this, SLOT(selectionChanged ( const QItemSelection & , const QItemSelection & )));
  84
  85     playlistWidget = new PlaylistWidget(this, sortBar, listView);
  86
  87     splitter->addWidget(playlistWidget);
  88
  89     videoAreaWidget = new VideoAreaWidget(this);
  90     videoAreaWidget->setMinimumSize(320,240);
  91
  92 #ifdef APP_MAC
  93     // mouse autohide does not work on the Mac (no mouseMoveEvent)
  94     videoWidget = new Phonon::VideoWidget(this);
  95 #else
  96     videoWidget = new VideoWidget(this);
  97 #endif
  98
  99     videoAreaWidget->setVideoWidget(videoWidget);
 100     videoAreaWidget->setListModel(listModel);
 101
 102     loadingWidget = new LoadingWidget(this);
 103     videoAreaWidget->setLoadingWidget(loadingWidget);
 104
 105     splitter->addWidget(videoAreaWidget);
 106
 107     layout->addWidget(splitter);
 108     setLayout(layout);
 109
 110     // restore splitter state
 111     QSettings settings;
 112     splitter->restoreState(settings.value("splitter").toByteArray());
 113
 114     errorTimer = new QTimer(this);
 115     errorTimer->setSingleShot(true);
 116     errorTimer->setInterval(3000);
 117     connect(errorTimer, SIGNAL(timeout()), SLOT(skipVideo()));
 118
 119     workaroundTimer = new QTimer(this);
 120     workaroundTimer->setSingleShot(true);
 121     workaroundTimer->setInterval(3000);
 122     connect(workaroundTimer, SIGNAL(timeout()), SLOT(timerPlay()));
 123
 124 #ifdef APP_DEMO
 125     demoTimer = new QTimer(this);
 126     demoTimer->setSingleShot(true);
 127     demoTimer->setInterval(60000);
 128     connect(demoTimer, SIGNAL(timeout()), SLOT(demoMessage()));
 129 #endif
 130
 131 }
 132
 133 void MediaView::initialize() {
 134     connect(videoAreaWidget, SIGNAL(doubleClicked()), The::globalActions()->value("fullscreen"), SLOT(trigger()));
 135     videoAreaWidget->setContextMenuPolicy(Qt::CustomContextMenu);
 136     connect(videoAreaWidget, SIGNAL(customContextMenuRequested(QPoint)),
 137             this, SLOT(showVideoContextMenu(QPoint)));
 138 }
 139
 140 void MediaView::setMediaObject(Phonon::MediaObject *mediaObject) {
 141     this->mediaObject = mediaObject;
 142     Phonon::createPath(this->mediaObject, videoWidget);
 143     connect(mediaObject, SIGNAL(finished()), this, SLOT(playbackFinished()));
 144     connect(mediaObject, SIGNAL(stateChanged(Phonon::State, Phonon::State)),
 145             this, SLOT(stateChanged(Phonon::State, Phonon::State)));
 146     connect(mediaObject, SIGNAL(currentSourceChanged(Phonon::MediaSource)),
 147             this, SLOT(currentSourceChanged(Phonon::MediaSource)));
 148     // connect(mediaObject, SIGNAL(bufferStatus(int)), loadingWidget, SLOT(bufferStatus(int)));
 149 }
 150
 151 void MediaView::search(SearchParams *searchParams) {
 152     reallyStopped = false;
 153
 154 #ifdef APP_DEMO
 155     demoTimer->stop();
 156 #endif
 157
 158     videoAreaWidget->clear();
 159     workaroundTimer->stop();
 160     errorTimer->stop();
 161
 162     mediaObject->pause();
 163     if (downloadItem) {
 164         delete downloadItem;
 165         downloadItem = 0;
 166     }
 167
 168     this->searchParams = searchParams;
 169
 170     // start serching for videos
 171     listModel->search(searchParams);
 172
 173     // this implies that the enum and the bar action order is the same
 174     sortBar->setCheckedAction(searchParams->sortBy()-1);
 175
 176     listView->setFocus();
 177
 178
 179     QString keyword = searchParams->keywords();
 180     QString display = keyword;
 181     if (keyword.startsWith("http://")) {
 182         int separator = keyword.indexOf("|");
 183         if (separator > 0 && separator + 1 < keyword.length()) {
 184             display = keyword.mid(separator+1);
 185         }
 186
 187         // also hide sidebar
 188         playlistWidget->hide();
 189     } else playlistWidget->show();
 190     // tr("You're watching \"%1\"").arg(searchParams->keywords())
 191
 192 }
 193
 194 void MediaView::disappear() {
 195     timerPlayFlag = true;
 196 }
 197
 198 void MediaView::handleError(QString message) {
 199     videoAreaWidget->showError(message);
 200     skippedVideo = listModel->activeVideo();
 201     // recover from errors by skipping to the next video
 202     errorTimer->start(2000);
 203 }
 204
 205 void MediaView::stateChanged(Phonon::State newState, Phonon::State /*oldState*/)
 206 {
 207
 208     // qDebug() << "Phonon state: " << newState << oldState;
 209     // slider->setEnabled(newState == Phonon::PlayingState);
 210
 211     switch (newState) {
 212
 213     case Phonon::ErrorState:
 214         qDebug() << "Phonon error:" << mediaObject->errorString() << mediaObject->errorType();
 215         if (mediaObject->errorType() == Phonon::FatalError)
 216             handleError(mediaObject->errorString());
 217         break;
 218
 219     case Phonon::PlayingState:
 220         // qDebug("playing");
 221         videoAreaWidget->showVideo();
 222         break;
 223
 224     case Phonon::StoppedState:
 225         // qDebug("stopped");
 226         // play() has already been called when setting the source
 227         // but Phonon on Linux needs a little more help to start playback
 228         // if (!reallyStopped) mediaObject->play();
 229
 230 #ifdef APP_MAC
 231         // Workaround for Mac playback start problem
 232         if (!timerPlayFlag) {
 233             // workaroundTimer->start();
 234         }
 235 #endif
 236
 237         break;
 238
 239          case Phonon::PausedState:
 240         qDebug("paused");
 241         break;
 242
 243          case Phonon::BufferingState:
 244         qDebug("buffering");
 245         break;
 246
 247          case Phonon::LoadingState:
 248         qDebug("loading");
 249         break;
 250
 251          default:
 252         ;
 253     }
 254 }
 255
 256 void MediaView::pause() {
 257     // qDebug() << "pause() called" << mediaObject->state();
 258     switch( mediaObject->state() ) {
 259     case Phonon::PlayingState:
 260         mediaObject->pause();
 261         break;
 262     default:
 263         mediaObject->play();
 264         break;
 265     }
 266 }
 267
 268 void MediaView::stop() {
 269     listModel->abortSearch();
 270     reallyStopped = true;
 271     mediaObject->stop();
 272     videoAreaWidget->clear();
 273     workaroundTimer->stop();
 274     errorTimer->stop();
 275     listView->selectionModel()->clearSelection();
 276     if (downloadItem) {
 277         downloadItem->stop();
 278         delete downloadItem;
 279         downloadItem = 0;
 280     }
 281 }
 282
 283 void MediaView::activeRowChanged(int row) {
 284     if (reallyStopped) return;
 285
 286     Video *video = listModel->videoAt(row);
 287     if (!video) return;
 288
 289     // now that we have a new video to play
 290     // stop all the timers
 291     workaroundTimer->stop();
 292     errorTimer->stop();
 293
 294     mediaObject->pause();
 295     if (downloadItem) {
 296         downloadItem->stop();
 297         delete downloadItem;
 298         downloadItem = 0;
 299     }
 300     // slider->setMinimum(0);
 301
 302     // immediately show the loading widget
 303     videoAreaWidget->showLoading(video);
 304
 305     connect(video, SIGNAL(gotStreamUrl(QUrl)), SLOT(gotStreamUrl(QUrl)));
 306     // TODO handle signal in a proper slot and impl item error status
 307     connect(video, SIGNAL(errorStreamUrl(QString)), SLOT(handleError(QString)));
 308
 309     video->loadStreamUrl();
 310
 311     // reset the timer flag
 312     timerPlayFlag = false;
 313
 314     // video title in the statusbar
 315     QMainWindow* mainWindow = dynamic_cast<QMainWindow*>(window());
 316     if (mainWindow) mainWindow->statusBar()->showMessage(video->title());
 317
 318     The::globalActions()->value("download")->setEnabled(DownloadManager::instance()->itemForVideo(video) == 0);
 319
 320     // see you in gotStreamUrl...
 321
 322 }
 323
 324 void MediaView::gotStreamUrl(QUrl streamUrl) {
 325     if (reallyStopped) return;
 326
 327     Video *video = static_cast<Video *>(sender());
 328     if (!video) {
 329         qDebug() << "Cannot get sender";
 330         return;
 331     }
 332     video->disconnect(this);
 333
 334
 335     QString tempDir = QDesktopServices::storageLocation(QDesktopServices::TempLocation);
 336 #ifdef Q_WS_X11
 337     QString tempFile = tempDir + "/minitube-" + getenv("USERNAME") + ".mp4";
 338 #else
 339     QString tempFile = tempDir + "/minitube.mp4";
 340 #endif
 341     if (QFile::exists(tempFile) && !QFile::remove(tempFile)) {
 342         qDebug() << "Cannot remove temp file";
 343     }
 344
 345     Video *videoCopy = video->clone();
 346     if (downloadItem) {
 347         downloadItem->stop();
 348         delete downloadItem;
 349     }
 350     downloadItem = new DownloadItem(videoCopy, streamUrl, tempFile, this);
 351     connect(downloadItem, SIGNAL(statusChanged()), SLOT(downloadStatusChanged()));
 352     // connect(downloadItem, SIGNAL(progress(int)), SLOT(downloadProgress(int)));
 353     connect(downloadItem, SIGNAL(bufferProgress(int)), loadingWidget, SLOT(bufferStatus(int)));
 354     // connect(downloadItem, SIGNAL(finished()), SLOT(itemFinished()));
 355     connect(video, SIGNAL(errorStreamUrl(QString)), SLOT(handleError(QString)));
 356     connect(downloadItem, SIGNAL(error(QString)), SLOT(handleError(QString)));
 357     downloadItem->start();
 358
 359 }
 360
 361 /*
 362 void MediaView::downloadProgress(int percent) {
 363     MainWindow* mainWindow = dynamic_cast<MainWindow*>(window());
 364
 365     mainWindow->getSeekSlider()->setStyleSheet(" QSlider::groove:horizontal {"
 366         "border: 1px solid #999999;"
 367         // "border-left: 50px solid rgba(255, 0, 0, 128);"
 368         "height: 8px;"
 369         "background: qlineargradient(x1:0, y1:0, x2:.5, y2:0, stop:0 rgba(255, 0, 0, 92), stop:"
 370         + QString::number(percent/100.0) +
 371
 372         " rgba(255, 0, 0, 92), stop:" + QString::number((percent+1)/100.0) + " transparent, stop:1 transparent);"
 373         "margin: 2px 0;"
 374     "}"
 375     "QSlider::handle:horizontal {"
 376         "background: qlineargradient(x1:0, y1:0, x2:1, y2:1, stop:0 #b4b4b4, stop:1 #8f8f8f);"
 377         "border: 1px solid #5c5c5c;"
 378         "width: 16px;"
 379         "height: 16px;"
 380         "margin: -2px 0;"
 381         "border-radius: 8px;"
 382     "}"
 383
 384     );
 385 }
 386
 387 */
 388
 389 void MediaView::downloadStatusChanged() {
 390     switch(downloadItem->status()) {
 391     case Downloading:
 392         startPlaying();
 393         break;
 394     case Starting:
 395         // qDebug() << "Starting";
 396         break;
 397     case Finished:
 398         // qDebug() << "Finished" << mediaObject->state();
 399         // if (mediaObject->state() == Phonon::StoppedState) startPlaying();
 400         break;
 401     case Failed:
 402         // qDebug() << "Failed";
 403     case Idle:
 404         // qDebug() << "Idle";
 405         break;
 406     }
 407 }
 408
 409 void MediaView::startPlaying() {
 410     if (reallyStopped) return;
 411
 412     // go!
 413     qDebug() << "Playing" << downloadItem->currentFilename();
 414     mediaObject->setCurrentSource(downloadItem->currentFilename());
 415     mediaObject->play();
 416
 417     // ensure we always have 10 videos ahead
 418     listModel->searchNeeded();
 419
 420     // ensure active item is visible
 421     int row = listModel->activeRow();
 422     if (row != -1) {
 423         QModelIndex index = listModel->index(row, 0, QModelIndex());
 424         listView->scrollTo(index, QAbstractItemView::EnsureVisible);
 425     }
 426
 427 #ifdef APP_DEMO
 428     demoTimer->start(30000);
 429 #endif
 430
 431 }
 432
 433 void MediaView::itemActivated(const QModelIndex &index) {
 434     if (listModel->rowExists(index.row()))
 435         listModel->setActiveRow(index.row());
 436     // the user doubleclicked on the "Search More" item
 437     else listModel->searchMore();
 438 }
 439
 440 void MediaView::currentSourceChanged(const Phonon::MediaSource /* source */ ) {
 441
 442 }
 443
 444 void MediaView::skipVideo() {
 445     // skippedVideo is useful for DELAYED skip operations
 446     // in order to be sure that we're skipping the video we wanted
 447     // and not another one
 448     if (skippedVideo) {
 449         if (listModel->activeVideo() != skippedVideo) {
 450             qDebug() << "Skip of video canceled";
 451             return;
 452         }
 453         int nextRow = listModel->rowForVideo(skippedVideo);
 454         nextRow++;
 455         if (nextRow == -1) return;
 456         listModel->setActiveRow(nextRow);
 457     }
 458 }
 459
 460 void MediaView::skip() {
 461     int nextRow = listModel->nextRow();
 462     if (nextRow == -1) return;
 463     listModel->setActiveRow(nextRow);
 464 }
 465
 466 void MediaView::playbackFinished() {
 467     // qDebug() << "finished" << mediaObject->currentTime() << mediaObject->totalTime();
 468     // add 10 secs for imprecise Phonon backends (VLC, Xine)
 469     if (mediaObject->currentTime() + 10000 < mediaObject->totalTime()) {
 470         // mediaObject->seek(mediaObject->currentTime());
 471         QTimer::singleShot(3000, this, SLOT(playbackResume()));
 472     } else skip();
 473 }
 474
 475 void MediaView::playbackResume() {
 476     mediaObject->seek(mediaObject->currentTime());
 477     mediaObject->play();
 478 }
 479
 480 void MediaView::openWebPage() {
 481     Video* video = listModel->activeVideo();
 482     if (!video) return;
 483     mediaObject->pause();
 484     QDesktopServices::openUrl(video->webpage());
 485 }
 486
 487 void MediaView::copyWebPage() {
 488     Video* video = listModel->activeVideo();
 489     if (!video) return;
 490     QString address = video->webpage().toString();
 491     address.remove("&feature=youtube_gdata");
 492     QApplication::clipboard()->setText(address);
 493     QMainWindow* mainWindow = dynamic_cast<QMainWindow*>(window());
 494     QString message = tr("You can now paste the YouTube link into another application");
 495     if (mainWindow) mainWindow->statusBar()->showMessage(message);
 496 }
 497
 498 void MediaView::copyVideoLink() {
 499     Video* video = listModel->activeVideo();
 500     if (!video) return;
 501     QApplication::clipboard()->setText(video->getStreamUrl().toEncoded());
 502     QString message = tr("You can now paste the video stream URL into another application")
 503                       + ". " + tr("The link will be valid only for a limited time.");
 504     QMainWindow* mainWindow = dynamic_cast<QMainWindow*>(window());
 505     if (mainWindow) mainWindow->statusBar()->showMessage(message);
 506 }
 507
 508 void MediaView::removeSelected() {
 509     if (!listView->selectionModel()->hasSelection()) return;
 510     QModelIndexList indexes = listView->selectionModel()->selectedIndexes();
 511     listModel->removeIndexes(indexes);
 512 }
 513
 514 void MediaView::selectVideos(QList<Video*> videos) {
 515     foreach (Video *video, videos) {
 516         QModelIndex index = listModel->indexForVideo(video);
 517         listView->selectionModel()->select(index, QItemSelectionModel::Select);
 518         listView->scrollTo(index, QAbstractItemView::EnsureVisible);
 519     }
 520 }
 521
 522 void MediaView::selectionChanged(const QItemSelection & /*selected*/, const QItemSelection & /*deselected*/) {
 523     const bool gotSelection = listView->selectionModel()->hasSelection();
 524     The::globalActions()->value("remove")->setEnabled(gotSelection);
 525     The::globalActions()->value("moveUp")->setEnabled(gotSelection);
 526     The::globalActions()->value("moveDown")->setEnabled(gotSelection);
 527 }
 528
 529 void MediaView::moveUpSelected() {
 530     if (!listView->selectionModel()->hasSelection()) return;
 531
 532     QModelIndexList indexes = listView->selectionModel()->selectedIndexes();
 533     qStableSort(indexes.begin(), indexes.end());
 534     listModel->move(indexes, true);
 535
 536     // set current index after row moves to something more intuitive
 537     int row = indexes.first().row();
 538     listView->selectionModel()->setCurrentIndex(listModel->index(row>1?row:1), QItemSelectionModel::NoUpdate);
 539 }
 540
 541 void MediaView::moveDownSelected() {
 542     if (!listView->selectionModel()->hasSelection()) return;
 543
 544     QModelIndexList indexes = listView->selectionModel()->selectedIndexes();
 545     qStableSort(indexes.begin(), indexes.end(), qGreater<QModelIndex>());
 546     listModel->move(indexes, false);
 547
 548     // set current index after row moves to something more intuitive (respect 1 static item on bottom)
 549     int row = indexes.first().row()+1, max = listModel->rowCount() - 2;
 550     listView->selectionModel()->setCurrentIndex(listModel->index(row>max?max:row), QItemSelectionModel::NoUpdate);
 551 }
 552
 553 void MediaView::showVideoContextMenu(QPoint point) {
 554     The::globalMenus()->value("video")->popup(videoWidget->mapToGlobal(point));
 555 }
 556
 557 void MediaView::searchMostRelevant() {
 558     searchParams->setSortBy(SearchParams::SortByRelevance);
 559     search(searchParams);
 560 }
 561
 562 void MediaView::searchMostRecent() {
 563     searchParams->setSortBy(SearchParams::SortByNewest);
 564     search(searchParams);
 565 }
 566
 567 void MediaView::searchMostViewed() {
 568     searchParams->setSortBy(SearchParams::SortByViewCount);
 569     search(searchParams);
 570 }
 571
 572 void MediaView::setPlaylistVisible(bool visible) {
 573     playlistWidget->setVisible(visible);
 574 }
 575
 576 void MediaView::timerPlay() {
 577     // Workaround Phonon bug on Mac OSX
 578     // qDebug() << mediaObject->currentTime();
 579     if (mediaObject->currentTime() <= 0 && mediaObject->state() == Phonon::PlayingState) {
 580         // qDebug() << "Mac playback workaround";
 581         mediaObject->pause();
 582         // QTimer::singleShot(1000, mediaObject, SLOT(play()));
 583         mediaObject->play();
 584     }
 585 }
 586
 587 void MediaView::saveSplitterState() {
 588     QSettings settings;
 589     settings.setValue("splitter", splitter->saveState());
 590 }
 591
 592 #ifdef APP_DEMO
 593 void MediaView::demoMessage() {
 594     if (mediaObject->state() != Phonon::PlayingState) return;
 595     mediaObject->pause();
 596
 597     QMessageBox msgBox;
 598     msgBox.setIconPixmap(QPixmap(":/images/app.png").scaled(64, 64, Qt::KeepAspectRatio, Qt::SmoothTransformation));
 599     msgBox.setText(tr("This is just the demo version of %1.").arg(Constants::APP_NAME));
 600     msgBox.setInformativeText(tr("It allows you to test the application and see if it works for you."));
 601     msgBox.setModal(true);
 602
 603     QPushButton *quitButton = msgBox.addButton(tr("Continue"), QMessageBox::RejectRole);
 604     QPushButton *buyButton = msgBox.addButton(tr("Get the full version"), QMessageBox::ActionRole);
 605
 606     msgBox.exec();
 607
 608     if (msgBox.clickedButton() == buyButton) {
 609         QDesktopServices::openUrl(QString(Constants::WEBSITE) + "#download");
 610     } else {
 611         mediaObject->play();
 612         demoTimer->start(300000);
 613     }
 614 }
 615 #endif
 616
 617 void MediaView::downloadVideo() {
 618     Video* video = listModel->activeVideo();
 619     if (!video) return;
 620
 621     DownloadManager::instance()->addItem(video);
 622
 623     // TODO animate
 624
 625     The::globalActions()->value("downloads")->setVisible(true);
 626
 627     // The::globalActions()->value("download")->setEnabled(DownloadManager::instance()->itemForVideo(video) == 0);
 628
 629     QMainWindow* mainWindow = dynamic_cast<QMainWindow*>(window());
 630     QString message = tr("Downloading %1").arg(video->title());
 631     if (mainWindow) mainWindow->statusBar()->showMessage(message);
 632 }
 633
 634 void MediaView::fullscreen() {
 635     videoAreaWidget->setParent(0);
 636     videoAreaWidget->showFullScreen();
 637 }
 638
 639 /*
 640 void MediaView::setSlider(QSlider *slider) {
 641     this->slider = slider;
 642     // slider->setEnabled(false);
 643     slider->setTracking(false);
 644     // connect(slider, SIGNAL(valueChanged(int)), SLOT(sliderMoved(int)));
 645 }
 646
 647 void MediaView::sliderMoved(int value) {
 648     qDebug() << __func__;
 649     int sliderPercent = (value * 100) / (slider->maximum() - slider->minimum());
 650     qDebug() << slider->minimum() << value << slider->maximum();
 651     if (sliderPercent <= downloadItem->currentPercent()) {
 652         qDebug() << sliderPercent << downloadItem->currentPercent();
 653         mediaObject->seek(value);
 654     } else {
 655         seekTo(value);
 656     }
 657 }
 658
 659 void MediaView::seekTo(int value) {
 660     qDebug() << __func__;
 661     mediaObject->pause();
 662     workaroundTimer->stop();
 663     errorTimer->stop();
 664     // mediaObject->clear();
 665
 666     QString tempDir = QDesktopServices::storageLocation(QDesktopServices::TempLocation);
 667     QString tempFile = tempDir + "/minitube" + QString::number(value) + ".mp4";
 668     if (!QFile::remove(tempFile)) {
 669         qDebug() << "Cannot remove temp file";
 670     }
 671     Video *videoCopy = downloadItem->getVideo()->clone();
 672     QUrl streamUrl = videoCopy->getStreamUrl();
 673     streamUrl.addQueryItem("begin", QString::number(value));
 674     if (downloadItem) delete downloadItem;
 675     downloadItem = new DownloadItem(videoCopy, streamUrl, tempFile, this);
 676     connect(downloadItem, SIGNAL(statusChanged()), SLOT(downloadStatusChanged()));
 677     // connect(downloadItem, SIGNAL(finished()), SLOT(itemFinished()));
 678     downloadItem->start();
 679
 680     // slider->setMinimum(value);
 681
 682 }
 683
 684 */