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

   1 #include "MediaView.h"
   2 #include "playlistview.h"
   3 #include "playlist/PrettyItemDelegate.h"
   4 #include "networkaccess.h"
   5 #include "videowidget.h"
   6 #include "minisplitter.h"
   7 #include "constants.h"
   8 #include "downloadmanager.h"
   9 #include "downloaditem.h"
  10 #include "MainWindow.h"
  11 #include "temporary.h"
  12
  13 namespace The {
  14 NetworkAccess* http();
  15 }
  16
  17 namespace The {
  18 QMap<QString, QAction*>* globalActions();
  19 QMap<QString, QMenu*>* globalMenus();
  20 QNetworkAccessManager* networkAccessManager();
  21 }
  22
  23 MediaView::MediaView(QWidget *parent) : QWidget(parent) {
  24
  25     reallyStopped = false;
  26     downloadItem = 0;
  27
  28     QBoxLayout *layout = new QVBoxLayout();
  29     layout->setMargin(0);
  30
  31     splitter = new MiniSplitter(this);
  32     splitter->setChildrenCollapsible(false);
  33
  34     sortBar = new SegmentedControl(this);
  35     mostRelevantAction = new QAction(tr("Most relevant"), this);
  36     QKeySequence keySequence(Qt::CTRL + Qt::Key_1);
  37     mostRelevantAction->setShortcut(keySequence);
  38     mostRelevantAction->setStatusTip(mostRelevantAction->text() + " (" + keySequence.toString(QKeySequence::NativeText) + ")");
  39     addAction(mostRelevantAction);
  40     connect(mostRelevantAction, SIGNAL(triggered()), this, SLOT(searchMostRelevant()), Qt::QueuedConnection);
  41     sortBar->addAction(mostRelevantAction);
  42     mostRecentAction = new QAction(tr("Most recent"), this);
  43     keySequence = QKeySequence(Qt::CTRL + Qt::Key_2);
  44     mostRecentAction->setShortcut(keySequence);
  45     mostRecentAction->setStatusTip(mostRecentAction->text() + " (" + keySequence.toString(QKeySequence::NativeText) + ")");
  46     addAction(mostRecentAction);
  47     connect(mostRecentAction, SIGNAL(triggered()), this, SLOT(searchMostRecent()), Qt::QueuedConnection);
  48     sortBar->addAction(mostRecentAction);
  49     mostViewedAction = new QAction(tr("Most viewed"), this);
  50     keySequence = QKeySequence(Qt::CTRL + Qt::Key_3);
  51     mostViewedAction->setShortcut(keySequence);
  52     mostViewedAction->setStatusTip(mostViewedAction->text() + " (" + keySequence.toString(QKeySequence::NativeText) + ")");
  53     addAction(mostViewedAction);
  54     connect(mostViewedAction, SIGNAL(triggered()), this, SLOT(searchMostViewed()), Qt::QueuedConnection);
  55     sortBar->addAction(mostViewedAction);
  56
  57     listView = new PlaylistView(this);
  58     listView->setItemDelegate(new PrettyItemDelegate(this));
  59     listView->setSelectionMode(QAbstractItemView::ExtendedSelection);
  60
  61     // dragndrop
  62     listView->setDragEnabled(true);
  63     listView->setAcceptDrops(true);
  64     listView->setDropIndicatorShown(true);
  65     listView->setDragDropMode(QAbstractItemView::DragDrop);
  66
  67     // cosmetics
  68     listView->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
  69     listView->setFrameShape( QFrame::NoFrame );
  70     listView->setAttribute(Qt::WA_MacShowFocusRect, false);
  71     listView->setMinimumSize(320,240);
  72     listView->setUniformItemSizes(true);
  73
  74     // respond to the user doubleclicking a playlist item
  75     connect(listView, SIGNAL(activated(const QModelIndex &)), this, SLOT(itemActivated(const QModelIndex &)));
  76
  77     listModel = new ListModel(this);
  78     connect(listModel, SIGNAL(activeRowChanged(int)), this, SLOT(activeRowChanged(int)));
  79     // needed to restore the selection after dragndrop
  80     connect(listModel, SIGNAL(needSelectionFor(QList<Video*>)), this, SLOT(selectVideos(QList<Video*>)));
  81     listView->setModel(listModel);
  82
  83     connect(listView->selectionModel(),
  84             SIGNAL(selectionChanged ( const QItemSelection & , const QItemSelection & )),
  85             this, SLOT(selectionChanged ( const QItemSelection & , const QItemSelection & )));
  86
  87     connect(listView, SIGNAL(authorPushed(QModelIndex)), SLOT(authorPushed(QModelIndex)));
  88
  89     playlistWidget = new PlaylistWidget(this, sortBar, listView);
  90
  91     splitter->addWidget(playlistWidget);
  92
  93     videoAreaWidget = new VideoAreaWidget(this);
  94     videoAreaWidget->setMinimumSize(320,240);
  95
  96 #ifdef APP_MAC_NO
  97     // mouse autohide does not work on the Mac (no mouseMoveEvent)
  98     videoWidget = new Phonon::VideoWidget(this);
  99 #else
 100     videoWidget = new VideoWidget(this);
 101 #endif
 102
 103     videoAreaWidget->setVideoWidget(videoWidget);
 104     videoAreaWidget->setListModel(listModel);
 105
 106     loadingWidget = new LoadingWidget(this);
 107     videoAreaWidget->setLoadingWidget(loadingWidget);
 108
 109     splitter->addWidget(videoAreaWidget);
 110
 111     layout->addWidget(splitter);
 112     setLayout(layout);
 113
 114     splitter->setStretchFactor(0, 1);
 115     splitter->setStretchFactor(1, 6);
 116
 117     // restore splitter state
 118     QSettings settings;
 119     splitter->restoreState(settings.value("splitter").toByteArray());
 120
 121     errorTimer = new QTimer(this);
 122     errorTimer->setSingleShot(true);
 123     errorTimer->setInterval(3000);
 124     connect(errorTimer, SIGNAL(timeout()), SLOT(skipVideo()));
 125
 126     workaroundTimer = new QTimer(this);
 127     workaroundTimer->setSingleShot(true);
 128     workaroundTimer->setInterval(3000);
 129     connect(workaroundTimer, SIGNAL(timeout()), SLOT(timerPlay()));
 130
 131 #ifdef APP_DEMO
 132     demoTimer = new QTimer(this);
 133     demoTimer->setSingleShot(true);
 134     connect(demoTimer, SIGNAL(timeout()), SLOT(demoMessage()));
 135 #endif
 136
 137 }
 138
 139 void MediaView::initialize() {
 140     connect(videoAreaWidget, SIGNAL(doubleClicked()), The::globalActions()->value("fullscreen"), SLOT(trigger()));
 141
 142     /*
 143     videoAreaWidget->setContextMenuPolicy(Qt::CustomContextMenu);
 144     connect(videoAreaWidget, SIGNAL(customContextMenuRequested(QPoint)),
 145             this, SLOT(showVideoContextMenu(QPoint)));
 146             */
 147 }
 148
 149 void MediaView::setMediaObject(Phonon::MediaObject *mediaObject) {
 150     this->mediaObject = mediaObject;
 151     Phonon::createPath(this->mediaObject, videoWidget);
 152     connect(mediaObject, SIGNAL(finished()), this, SLOT(playbackFinished()));
 153     connect(mediaObject, SIGNAL(stateChanged(Phonon::State, Phonon::State)),
 154             this, SLOT(stateChanged(Phonon::State, Phonon::State)));
 155     connect(mediaObject, SIGNAL(currentSourceChanged(Phonon::MediaSource)),
 156             this, SLOT(currentSourceChanged(Phonon::MediaSource)));
 157     // connect(mediaObject, SIGNAL(bufferStatus(int)), loadingWidget, SLOT(bufferStatus(int)));
 158 }
 159
 160 void MediaView::search(SearchParams *searchParams) {
 161     reallyStopped = false;
 162
 163 #ifdef APP_DEMO
 164     demoTimer->stop();
 165 #endif
 166     workaroundTimer->stop();
 167     errorTimer->stop();
 168
 169     this->searchParams = searchParams;
 170
 171     // start serching for videos
 172     listModel->search(searchParams);
 173
 174     // this implies that the enum and the bar action order is the same
 175     sortBar->setCheckedAction(searchParams->sortBy()-1);
 176
 177     listView->setFocus();
 178
 179     QString keyword = searchParams->keywords();
 180     QString display = keyword;
 181     if (keyword.startsWith("http://") || keyword.startsWith("https://")) {
 182         int separator = keyword.indexOf("|");
 183         if (separator > 0 && separator + 1 < keyword.length()) {
 184             display = keyword.mid(separator+1);
 185         }
 186     }
 187
 188 }
 189
 190 void MediaView::appear() {
 191     listView->setFocus();
 192 }
 193
 194 void MediaView::disappear() {
 195     timerPlayFlag = true;
 196 }
 197
 198 void MediaView::handleError(QString /* message */) {
 199
 200     QTimer::singleShot(100, this, SLOT(startPlaying()));
 201
 202     /*
 203     videoAreaWidget->showError(message);
 204     skippedVideo = listModel->activeVideo();
 205     // recover from errors by skipping to the next video
 206     errorTimer->start(2000);
 207     */
 208 }
 209
 210 void MediaView::stateChanged(Phonon::State newState, Phonon::State /*oldState*/)
 211 {
 212
 213     // qDebug() << "Phonon state: " << newState << oldState;
 214     // slider->setEnabled(newState == Phonon::PlayingState);
 215
 216     switch (newState) {
 217
 218     case Phonon::ErrorState:
 219         qDebug() << "Phonon error:" << mediaObject->errorString() << mediaObject->errorType();
 220         if (mediaObject->errorType() == Phonon::FatalError)
 221             handleError(mediaObject->errorString());
 222         break;
 223
 224     case Phonon::PlayingState:
 225         // qDebug("playing");
 226         videoAreaWidget->showVideo();
 227         break;
 228
 229     case Phonon::StoppedState:
 230         // qDebug("stopped");
 231         // play() has already been called when setting the source
 232         // but Phonon on Linux needs a little more help to start playback
 233         // if (!reallyStopped) mediaObject->play();
 234
 235 #ifdef APP_MAC
 236         // Workaround for Mac playback start problem
 237         if (!timerPlayFlag) {
 238             // workaroundTimer->start();
 239         }
 240 #endif
 241
 242         break;
 243
 244     case Phonon::PausedState:
 245         qDebug("paused");
 246         break;
 247
 248     case Phonon::BufferingState:
 249         qDebug("buffering");
 250         break;
 251
 252     case Phonon::LoadingState:
 253         qDebug("loading");
 254         break;
 255
 256     }
 257 }
 258
 259 void MediaView::pause() {
 260     // qDebug() << "pause() called" << mediaObject->state();
 261
 262     switch( mediaObject->state() ) {
 263     case Phonon::PlayingState:
 264         mediaObject->pause();
 265         break;
 266     default:
 267         mediaObject->play();
 268         break;
 269     }
 270
 271 }
 272
 273 QRegExp MediaView::wordRE(QString s) {
 274     return QRegExp("\\W" + s + "\\W?", Qt::CaseInsensitive);
 275 }
 276
 277 void MediaView::stop() {
 278     listModel->abortSearch();
 279     reallyStopped = true;
 280     mediaObject->stop();
 281     videoAreaWidget->clear();
 282     workaroundTimer->stop();
 283     errorTimer->stop();
 284     listView->selectionModel()->clearSelection();
 285     if (downloadItem) {
 286         downloadItem->stop();
 287         delete downloadItem;
 288         downloadItem = 0;
 289     }
 290 }
 291
 292 void MediaView::activeRowChanged(int row) {
 293     if (reallyStopped) return;
 294
 295     Video *video = listModel->videoAt(row);
 296     if (!video) return;
 297
 298     // now that we have a new video to play
 299     // stop all the timers
 300     workaroundTimer->stop();
 301     errorTimer->stop();
 302
 303     mediaObject->pause();
 304     if (downloadItem) {
 305         downloadItem->stop();
 306         delete downloadItem;
 307         downloadItem = 0;
 308     }
 309     // slider->setMinimum(0);
 310
 311     // immediately show the loading widget
 312     videoAreaWidget->showLoading(video);
 313
 314     connect(video, SIGNAL(gotStreamUrl(QUrl)), SLOT(gotStreamUrl(QUrl)), Qt::UniqueConnection);
 315     // TODO handle signal in a proper slot and impl item error status
 316     connect(video, SIGNAL(errorStreamUrl(QString)), SLOT(handleError(QString)), Qt::UniqueConnection);
 317
 318     video->loadStreamUrl();
 319
 320     // reset the timer flag
 321     timerPlayFlag = false;
 322
 323     // video title in the statusbar
 324     QMainWindow* mainWindow = dynamic_cast<QMainWindow*>(window());
 325     if (mainWindow) mainWindow->statusBar()->showMessage(video->title());
 326
 327
 328     // ensure active item is visible
 329     // int row = listModel->activeRow();
 330     if (row != -1) {
 331         QModelIndex index = listModel->index(row, 0, QModelIndex());
 332         listView->scrollTo(index, QAbstractItemView::EnsureVisible);
 333     }
 334
 335     // enable/disable actions
 336     The::globalActions()->value("download")->setEnabled(DownloadManager::instance()->itemForVideo(video) == 0);
 337     The::globalActions()->value("skip")->setEnabled(true);
 338     The::globalActions()->value("previous")->setEnabled(row > 0);
 339     The::globalActions()->value("stopafterthis")->setEnabled(true);
 340
 341     // see you in gotStreamUrl...
 342
 343 }
 344
 345 void MediaView::gotStreamUrl(QUrl streamUrl) {
 346     if (reallyStopped) return;
 347
 348     Video *video = static_cast<Video *>(sender());
 349     if (!video) {
 350         qDebug() << "Cannot get sender";
 351         return;
 352     }
 353     video->disconnect(this);
 354
 355     QString tempFile = Temporary::filename();
 356
 357     Video *videoCopy = video->clone();
 358     if (downloadItem) {
 359         downloadItem->stop();
 360         delete downloadItem;
 361     }
 362     downloadItem = new DownloadItem(videoCopy, streamUrl, tempFile, this);
 363     connect(downloadItem, SIGNAL(statusChanged()), SLOT(downloadStatusChanged()), Qt::UniqueConnection);
 364     // connect(downloadItem, SIGNAL(progress(int)), SLOT(downloadProgress(int)));
 365     connect(downloadItem, SIGNAL(bufferProgress(int)), loadingWidget, SLOT(bufferStatus(int)), Qt::UniqueConnection);
 366     // connect(downloadItem, SIGNAL(finished()), SLOT(itemFinished()));
 367     connect(video, SIGNAL(errorStreamUrl(QString)), SLOT(handleError(QString)), Qt::UniqueConnection);
 368     connect(downloadItem, SIGNAL(error(QString)), SLOT(handleError(QString)), Qt::UniqueConnection);
 369     downloadItem->start();
 370
 371 }
 372
 373 /*
 374 void MediaView::downloadProgress(int percent) {
 375     MainWindow* mainWindow = dynamic_cast<MainWindow*>(window());
 376
 377     mainWindow->getSeekSlider()->setStyleSheet(" QSlider::groove:horizontal {"
 378         "border: 1px solid #999999;"
 379         // "border-left: 50px solid rgba(255, 0, 0, 128);"
 380         "height: 8px;"
 381         "background: qlineargradient(x1:0, y1:0, x2:.5, y2:0, stop:0 rgba(255, 0, 0, 92), stop:"
 382         + QString::number(percent/100.0) +
 383
 384         " rgba(255, 0, 0, 92), stop:" + QString::number((percent+1)/100.0) + " transparent, stop:1 transparent);"
 385         "margin: 2px 0;"
 386     "}"
 387     "QSlider::handle:horizontal {"
 388         "background: qlineargradient(x1:0, y1:0, x2:1, y2:1, stop:0 #b4b4b4, stop:1 #8f8f8f);"
 389         "border: 1px solid #5c5c5c;"
 390         "width: 16px;"
 391         "height: 16px;"
 392         "margin: -2px 0;"
 393         "border-radius: 8px;"
 394     "}"
 395
 396     );
 397 }
 398
 399 */
 400
 401 void MediaView::downloadStatusChanged() {
 402     switch(downloadItem->status()) {
 403     case Downloading:
 404         startPlaying();
 405         break;
 406     case Starting:
 407         // qDebug() << "Starting";
 408         break;
 409     case Finished:
 410         // qDebug() << "Finished" << mediaObject->state();
 411         // if (mediaObject->state() == Phonon::StoppedState) startPlaying();
 412         break;
 413     case Failed:
 414         // qDebug() << "Failed";
 415     case Idle:
 416         // qDebug() << "Idle";
 417         break;
 418     }
 419 }
 420
 421 void MediaView::startPlaying() {
 422     if (reallyStopped) return;
 423     if (!downloadItem) {
 424         skip();
 425         return;
 426     }
 427
 428     // go!
 429     QString source = downloadItem->currentFilename();
 430     qDebug() << "Playing" << source;
 431     mediaObject->setCurrentSource(source);
 432     mediaObject->play();
 433
 434     // ensure we always have 10 videos ahead
 435     listModel->searchNeeded();
 436
 437     // ensure active item is visible
 438     int row = listModel->activeRow();
 439     if (row != -1) {
 440         QModelIndex index = listModel->index(row, 0, QModelIndex());
 441         listView->scrollTo(index, QAbstractItemView::EnsureVisible);
 442     }
 443
 444 #ifdef APP_DEMO
 445     demoTimer->start(60000);
 446 #endif
 447
 448 }
 449
 450 void MediaView::itemActivated(const QModelIndex &index) {
 451     if (listModel->rowExists(index.row())) {
 452
 453         // if it's the current video, just rewind and play
 454         Video *activeVideo = listModel->activeVideo();
 455         Video *video = listModel->videoAt(index.row());
 456         if (activeVideo && video && activeVideo == video) {
 457             mediaObject->seek(0);
 458             mediaObject->play();
 459         } else listModel->setActiveRow(index.row());
 460
 461     // the user doubleclicked on the "Search More" item
 462     } else {
 463         listModel->searchMore();
 464         listView->selectionModel()->clearSelection();
 465     }
 466 }
 467
 468 void MediaView::currentSourceChanged(const Phonon::MediaSource /* source */ ) {
 469
 470 }
 471
 472 void MediaView::skipVideo() {
 473     // skippedVideo is useful for DELAYED skip operations
 474     // in order to be sure that we're skipping the video we wanted
 475     // and not another one
 476     if (skippedVideo) {
 477         if (listModel->activeVideo() != skippedVideo) {
 478             qDebug() << "Skip of video canceled";
 479             return;
 480         }
 481         int nextRow = listModel->rowForVideo(skippedVideo);
 482         nextRow++;
 483         if (nextRow == -1) return;
 484         listModel->setActiveRow(nextRow);
 485     }
 486 }
 487
 488 void MediaView::skip() {
 489     int nextRow = listModel->nextRow();
 490     if (nextRow == -1) return;
 491     listModel->setActiveRow(nextRow);
 492 }
 493
 494 void MediaView::skipBackward() {
 495     int prevRow = listModel->previousRow();
 496     if (prevRow == -1) return;
 497     listModel->setActiveRow(prevRow);
 498 }
 499
 500 void MediaView::playbackFinished() {
 501     // qDebug() << "finished" << mediaObject->currentTime() << mediaObject->totalTime();
 502     // add 10 secs for imprecise Phonon backends (VLC, Xine)
 503     if (mediaObject->currentTime() + 10000 < mediaObject->totalTime()) {
 504         // mediaObject->seek(mediaObject->currentTime());
 505         QTimer::singleShot(500, this, SLOT(playbackResume()));
 506     } else {
 507         QAction* stopAfterThisAction = The::globalActions()->value("stopafterthis");
 508         if (stopAfterThisAction->isChecked()) {
 509             stopAfterThisAction->setChecked(false);
 510         } else skip();
 511     }
 512 }
 513
 514 void MediaView::playbackResume() {
 515     mediaObject->seek(mediaObject->currentTime());
 516     mediaObject->play();
 517 }
 518
 519 void MediaView::openWebPage() {
 520     Video* video = listModel->activeVideo();
 521     if (!video) return;
 522     mediaObject->pause();
 523     QDesktopServices::openUrl(video->webpage());
 524 }
 525
 526 void MediaView::copyWebPage() {
 527     Video* video = listModel->activeVideo();
 528     if (!video) return;
 529     QString address = video->webpage().toString();
 530     QApplication::clipboard()->setText(address);
 531     QMainWindow* mainWindow = dynamic_cast<QMainWindow*>(window());
 532     QString message = tr("You can now paste the YouTube link into another application");
 533     if (mainWindow) mainWindow->statusBar()->showMessage(message);
 534 }
 535
 536 void MediaView::copyVideoLink() {
 537     Video* video = listModel->activeVideo();
 538     if (!video) return;
 539     QApplication::clipboard()->setText(video->getStreamUrl().toEncoded());
 540     QString message = tr("You can now paste the video stream URL into another application")
 541             + ". " + tr("The link will be valid only for a limited time.");
 542     QMainWindow* mainWindow = dynamic_cast<QMainWindow*>(window());
 543     if (mainWindow) mainWindow->statusBar()->showMessage(message);
 544 }
 545
 546 void MediaView::removeSelected() {
 547     if (!listView->selectionModel()->hasSelection()) return;
 548     QModelIndexList indexes = listView->selectionModel()->selectedIndexes();
 549     listModel->removeIndexes(indexes);
 550 }
 551
 552 void MediaView::selectVideos(QList<Video*> videos) {
 553     foreach (Video *video, videos) {
 554         QModelIndex index = listModel->indexForVideo(video);
 555         listView->selectionModel()->select(index, QItemSelectionModel::Select);
 556         listView->scrollTo(index, QAbstractItemView::EnsureVisible);
 557     }
 558 }
 559
 560 void MediaView::selectionChanged(const QItemSelection & /*selected*/, const QItemSelection & /*deselected*/) {
 561     const bool gotSelection = listView->selectionModel()->hasSelection();
 562     The::globalActions()->value("remove")->setEnabled(gotSelection);
 563     The::globalActions()->value("moveUp")->setEnabled(gotSelection);
 564     The::globalActions()->value("moveDown")->setEnabled(gotSelection);
 565 }
 566
 567 void MediaView::moveUpSelected() {
 568     if (!listView->selectionModel()->hasSelection()) return;
 569
 570     QModelIndexList indexes = listView->selectionModel()->selectedIndexes();
 571     qStableSort(indexes.begin(), indexes.end());
 572     listModel->move(indexes, true);
 573
 574     // set current index after row moves to something more intuitive
 575     int row = indexes.first().row();
 576     listView->selectionModel()->setCurrentIndex(listModel->index(row>1?row:1), QItemSelectionModel::NoUpdate);
 577 }
 578
 579 void MediaView::moveDownSelected() {
 580     if (!listView->selectionModel()->hasSelection()) return;
 581
 582     QModelIndexList indexes = listView->selectionModel()->selectedIndexes();
 583     qStableSort(indexes.begin(), indexes.end(), qGreater<QModelIndex>());
 584     listModel->move(indexes, false);
 585
 586     // set current index after row moves to something more intuitive (respect 1 static item on bottom)
 587     int row = indexes.first().row()+1, max = listModel->rowCount() - 2;
 588     listView->selectionModel()->setCurrentIndex(listModel->index(row>max?max:row), QItemSelectionModel::NoUpdate);
 589 }
 590
 591 void MediaView::showVideoContextMenu(QPoint point) {
 592     The::globalMenus()->value("video")->popup(videoWidget->mapToGlobal(point));
 593 }
 594
 595 void MediaView::searchMostRelevant() {
 596     searchParams->setSortBy(SearchParams::SortByRelevance);
 597     search(searchParams);
 598 }
 599
 600 void MediaView::searchMostRecent() {
 601     searchParams->setSortBy(SearchParams::SortByNewest);
 602     search(searchParams);
 603 }
 604
 605 void MediaView::searchMostViewed() {
 606     searchParams->setSortBy(SearchParams::SortByViewCount);
 607     search(searchParams);
 608 }
 609
 610 void MediaView::setPlaylistVisible(bool visible) {
 611     playlistWidget->setVisible(visible);
 612 }
 613
 614 void MediaView::timerPlay() {
 615     // Workaround Phonon bug on Mac OSX
 616     // qDebug() << mediaObject->currentTime();
 617     if (mediaObject->currentTime() <= 0 && mediaObject->state() == Phonon::PlayingState) {
 618         // qDebug() << "Mac playback workaround";
 619         mediaObject->pause();
 620         // QTimer::singleShot(1000, mediaObject, SLOT(play()));
 621         mediaObject->play();
 622     }
 623 }
 624
 625 void MediaView::saveSplitterState() {
 626     QSettings settings;
 627     settings.setValue("splitter", splitter->saveState());
 628 }
 629
 630 #ifdef APP_DEMO
 631
 632 static QPushButton *continueButton;
 633
 634 void MediaView::demoMessage() {
 635     if (mediaObject->state() != Phonon::PlayingState) return;
 636     mediaObject->pause();
 637
 638     QMessageBox msgBox(this);
 639     msgBox.setIconPixmap(QPixmap(":/images/app.png").scaled(64, 64, Qt::KeepAspectRatio, Qt::SmoothTransformation));
 640     msgBox.setText(tr("This is just the demo version of %1.").arg(Constants::NAME));
 641     msgBox.setInformativeText(tr("It allows you to test the application and see if it works for you."));
 642     msgBox.setModal(true);
 643     // make it a "sheet" on the Mac
 644     msgBox.setWindowModality(Qt::WindowModal);
 645
 646     continueButton = msgBox.addButton("5", QMessageBox::RejectRole);
 647     continueButton->setEnabled(false);
 648     QPushButton *buyButton = msgBox.addButton(tr("Get the full version"), QMessageBox::ActionRole);
 649
 650     QTimeLine *timeLine = new QTimeLine(6000, this);
 651     timeLine->setCurveShape(QTimeLine::LinearCurve);
 652     timeLine->setFrameRange(5, 0);
 653     connect(timeLine, SIGNAL(frameChanged(int)), SLOT(updateContinueButton(int)));
 654     timeLine->start();
 655
 656     msgBox.exec();
 657
 658     if (msgBox.clickedButton() == buyButton) {
 659         QDesktopServices::openUrl(QUrl(QString(Constants::WEBSITE) + "#download"));
 660     } else {
 661         mediaObject->play();
 662         demoTimer->start(600000);
 663     }
 664
 665     delete timeLine;
 666
 667 }
 668
 669 void MediaView::updateContinueButton(int value) {
 670     if (value == 0) {
 671         continueButton->setText(tr("Continue"));
 672         continueButton->setEnabled(true);
 673     } else {
 674         continueButton->setText(QString::number(value));
 675     }
 676 }
 677
 678 #endif
 679
 680 void MediaView::downloadVideo() {
 681     Video* video = listModel->activeVideo();
 682     if (!video) return;
 683
 684     DownloadManager::instance()->addItem(video);
 685
 686     // TODO animate
 687
 688     The::globalActions()->value("downloads")->setVisible(true);
 689
 690     // The::globalActions()->value("download")->setEnabled(DownloadManager::instance()->itemForVideo(video) == 0);
 691
 692     QMainWindow* mainWindow = dynamic_cast<QMainWindow*>(window());
 693     QString message = tr("Downloading %1").arg(video->title());
 694     if (mainWindow) mainWindow->statusBar()->showMessage(message);
 695 }
 696
 697 void MediaView::fullscreen() {
 698     videoAreaWidget->setParent(0);
 699     videoAreaWidget->showFullScreen();
 700 }
 701
 702 /*
 703 void MediaView::setSlider(QSlider *slider) {
 704     this->slider = slider;
 705     // slider->setEnabled(false);
 706     slider->setTracking(false);
 707     // connect(slider, SIGNAL(valueChanged(int)), SLOT(sliderMoved(int)));
 708 }
 709
 710 void MediaView::sliderMoved(int value) {
 711     qDebug() << __func__;
 712     int sliderPercent = (value * 100) / (slider->maximum() - slider->minimum());
 713     qDebug() << slider->minimum() << value << slider->maximum();
 714     if (sliderPercent <= downloadItem->currentPercent()) {
 715         qDebug() << sliderPercent << downloadItem->currentPercent();
 716         mediaObject->seek(value);
 717     } else {
 718         seekTo(value);
 719     }
 720 }
 721
 722 void MediaView::seekTo(int value) {
 723     qDebug() << __func__;
 724     mediaObject->pause();
 725     workaroundTimer->stop();
 726     errorTimer->stop();
 727     // mediaObject->clear();
 728
 729     QString tempDir = QDesktopServices::storageLocation(QDesktopServices::TempLocation);
 730     QString tempFile = tempDir + "/minitube" + QString::number(value) + ".mp4";
 731     if (!QFile::remove(tempFile)) {
 732         qDebug() << "Cannot remove temp file";
 733     }
 734     Video *videoCopy = downloadItem->getVideo()->clone();
 735     QUrl streamUrl = videoCopy->getStreamUrl();
 736     streamUrl.addQueryItem("begin", QString::number(value));
 737     if (downloadItem) delete downloadItem;
 738     downloadItem = new DownloadItem(videoCopy, streamUrl, tempFile, this);
 739     connect(downloadItem, SIGNAL(statusChanged()), SLOT(downloadStatusChanged()));
 740     // connect(downloadItem, SIGNAL(finished()), SLOT(itemFinished()));
 741     downloadItem->start();
 742
 743     // slider->setMinimum(value);
 744
 745 }
 746
 747 */
 748
 749 void MediaView::findVideoParts() {
 750
 751     // parts
 752     Video* video = listModel->activeVideo();
 753     if (!video) return;
 754
 755     QString query = video->title();
 756
 757     static QString optionalSpace = "\\s*";
 758     static QString staticCounterSeparators = "[\\/\\-]";
 759     QString counterSeparators = "( of | " +
 760             tr("of", "Used in video parts, as in '2 of 3'") +
 761             " |" + staticCounterSeparators + ")";
 762
 763     // numbers from 1 to 15
 764     static QString counterNumber = "([1-9]|1[0-5])";
 765
 766     // query.remove(QRegExp(counterSeparators + optionalSpace + counterNumber));
 767     query.remove(QRegExp(counterNumber + optionalSpace + counterSeparators + optionalSpace + counterNumber));
 768     query.remove(wordRE("pr?t\\.?" + optionalSpace + counterNumber));
 769     query.remove(wordRE("ep\\.?" + optionalSpace + counterNumber));
 770     query.remove(wordRE("part" + optionalSpace + counterNumber));
 771     query.remove(wordRE("episode" + optionalSpace + counterNumber));
 772     query.remove(wordRE(tr("part", "This is for video parts, as in 'Cool video - part 1'") +
 773                         optionalSpace + counterNumber));
 774     query.remove(wordRE(tr("episode", "This is for video parts, as in 'Cool series - episode 1'") +
 775                         optionalSpace + counterNumber));
 776     query.remove(QRegExp("[\\(\\)\\[\\]]"));
 777
 778 #define NUMBERS "one|two|three|four|five|six|seven|eight|nine|ten"
 779
 780     QRegExp englishNumberRE = QRegExp(QLatin1String(".*(") + NUMBERS + ").*", Qt::CaseInsensitive);
 781     // bool numberAsWords = englishNumberRE.exactMatch(query);
 782     query.remove(englishNumberRE);
 783
 784     QRegExp localizedNumberRE = QRegExp(QLatin1String(".*(") + tr(NUMBERS) + ").*", Qt::CaseInsensitive);
 785     // if (!numberAsWords) numberAsWords = localizedNumberRE.exactMatch(query);
 786     query.remove(localizedNumberRE);
 787
 788     SearchParams *searchParams = new SearchParams();
 789     searchParams->setTransient(true);
 790     searchParams->setKeywords(query);
 791     searchParams->setAuthor(video->author());
 792
 793     /*
 794     if (!numberAsWords) {
 795         qDebug() << "We don't have number as words";
 796         // searchParams->setSortBy(SearchParams::SortByNewest);
 797         // TODO searchParams->setReverseOrder(true);
 798         // TODO searchParams->setMax(50);
 799     }
 800     */
 801
 802     search(searchParams);
 803
 804 }
 805
 806 void MediaView::shareViaTwitter() {
 807     Video* video = listModel->activeVideo();
 808     if (!video) return;
 809     QUrl url("https://twitter.com/intent/tweet");
 810     url.addQueryItem("via", "minitubeapp");
 811     url.addQueryItem("text", video->title());
 812     url.addQueryItem("url", video->webpage().toString());
 813     QDesktopServices::openUrl(url);
 814 }
 815
 816 void MediaView::shareViaFacebook() {
 817     Video* video = listModel->activeVideo();
 818     if (!video) return;
 819     QUrl url("https://www.facebook.com/sharer.php");
 820     url.addQueryItem("t", video->title());
 821     url.addQueryItem("u", video->webpage().toString());
 822     QDesktopServices::openUrl(url);
 823 }
 824
 825 void MediaView::shareViaEmail() {
 826     Video* video = listModel->activeVideo();
 827     if (!video) return;
 828     QUrl url("mailto:");
 829     url.addQueryItem("subject", video->title());
 830     QString body = video->title() + "\n" +
 831             video->webpage().toString() + "\n\n" +
 832             tr("Sent from %1").arg(Constants::NAME) + "\n" +
 833             Constants::WEBSITE;
 834     url.addQueryItem("body", body);
 835     QDesktopServices::openUrl(url);
 836 }
 837
 838 void MediaView::authorPushed(QModelIndex index) {
 839     Video* video = listModel->videoAt(index.row());
 840     if (!video) return;
 841
 842     QString channel = video->author();
 843     if (channel.isEmpty()) return;
 844
 845     SearchParams *searchParams = new SearchParams();
 846     searchParams->setAuthor(channel);
 847     searchParams->setSortBy(SearchParams::SortByNewest);
 848
 849     // go!
 850     search(searchParams);
 851 }