]> git.sur5r.net Git - minitube/blobdiff - src/mediaview.cpp
HiDPI support
[minitube] / src / mediaview.cpp
index 32540b3ebd43e6e6edd07886e96eb831240cd814..07443212f01c028a45827dba2589684e8248c72b 100644 (file)
+/* $BEGIN_LICENSE
+
+This file is part of Minitube.
+Copyright 2009, Flavio Tordini <flavio.tordini@gmail.com>
+
+Minitube is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Minitube is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Minitube.  If not, see <http://www.gnu.org/licenses/>.
+
+$END_LICENSE */
+
 #include "mediaview.h"
+#include "playlistmodel.h"
 #include "playlistview.h"
-#include "playlistitemdelegate.h"
+#include "loadingwidget.h"
+#include "videoareawidget.h"
 #include "networkaccess.h"
-#include "videowidget.h"
 #include "minisplitter.h"
 #include "constants.h"
 #include "downloadmanager.h"
 #include "downloaditem.h"
 #include "mainwindow.h"
 #include "temporary.h"
-#include "sidebarwidget.h"
-#include "playlistwidget.h"
 #include "refinesearchwidget.h"
 #include "sidebarwidget.h"
-#ifdef APP_MAC
-#include "macfullscreen.h"
-#endif
+#include "sidebarheader.h"
 #ifdef APP_ACTIVATION
 #include "activation.h"
 #endif
+#ifdef APP_EXTRA
+#include "extra.h"
+#endif
+#include "videosource.h"
+#include "ytsearch.h"
+#include "searchparams.h"
+#include "ytsinglevideosource.h"
+#include "channelaggregator.h"
+#include "iconutils.h"
+#include "ytchannel.h"
+#ifdef APP_SNAPSHOT
+#include "snapshotsettings.h"
+#endif
+#include "datautils.h"
+#include "compatibility/qurlqueryhelper.h"
 
 namespace The {
 NetworkAccess* http();
-}
-
-namespace The {
-QMap<QString, QAction*>* globalActions();
-QMap<QString, QMenu*>* globalMenus();
+QHash<QString, QAction*>* globalActions();
+QHash<QString, QMenu*>* globalMenus();
 QNetworkAccessManager* networkAccessManager();
 }
 
-MediaView::MediaView(QWidget *parent) : QWidget(parent) {
+MediaView* MediaView::instance() {
+    static MediaView *i = new MediaView();
+    return i;
+}
 
-    reallyStopped = false;
-    downloadItem = 0;
+MediaView::MediaView(QWidget *parent) : View(parent)
+  , stopped(false)
+  , downloadItem(0)
+  #ifdef APP_SNAPSHOT
+  , snapshotSettings(0)
+  #endif
+  , pauseTime(0)
+{ }
 
-    QBoxLayout *layout = new QVBoxLayout();
+void MediaView::initialize() {
+    QBoxLayout *layout = new QVBoxLayout(this);
     layout->setMargin(0);
 
-    splitter = new MiniSplitter(this);
-    splitter->setChildrenCollapsible(false);
-
-    listView = new PlaylistView(this);
-    listView->setItemDelegate(new PlaylistItemDelegate(this));
-    listView->setSelectionMode(QAbstractItemView::ExtendedSelection);
-
-    // dragndrop
-    listView->setDragEnabled(true);
-    listView->setAcceptDrops(true);
-    listView->setDropIndicatorShown(true);
-    listView->setDragDropMode(QAbstractItemView::DragDrop);
-
-    // cosmetics
-    listView->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
-    listView->setFrameShape( QFrame::NoFrame );
-    listView->setAttribute(Qt::WA_MacShowFocusRect, false);
-    listView->setMinimumSize(320,240);
-    listView->setUniformItemSizes(true);
+    splitter = new MiniSplitter();
 
+    playlistView = new PlaylistView(this);
     // respond to the user doubleclicking a playlist item
-    connect(listView, SIGNAL(activated(const QModelIndex &)), this, SLOT(itemActivated(const QModelIndex &)));
+    connect(playlistView, SIGNAL(activated(const QModelIndex &)),
+            SLOT(itemActivated(const QModelIndex &)));
 
-    listModel = new ListModel(this);
-    connect(listModel, SIGNAL(activeRowChanged(int)), this, SLOT(activeRowChanged(int)));
+    playlistModel = new PlaylistModel();
+    connect(playlistModel, SIGNAL(activeRowChanged(int)),
+            SLOT(activeRowChanged(int)));
     // needed to restore the selection after dragndrop
-    connect(listModel, SIGNAL(needSelectionFor(QList<Video*>)), this, SLOT(selectVideos(QList<Video*>)));
-    listView->setModel(listModel);
+    connect(playlistModel, SIGNAL(needSelectionFor(QList<Video*>)),
+            SLOT(selectVideos(QList<Video*>)));
+    playlistView->setModel(playlistModel);
 
-    connect(listView->selectionModel(),
-            SIGNAL(selectionChanged ( const QItemSelection & , const QItemSelection & )),
-            this, SLOT(selectionChanged ( const QItemSelection & , const QItemSelection & )));
+    connect(playlistView->selectionModel(),
+            SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)),
+            SLOT(selectionChanged(const QItemSelection &, const QItemSelection &)));
 
-    connect(listView, SIGNAL(authorPushed(QModelIndex)), SLOT(authorPushed(QModelIndex)));
+    connect(playlistView, SIGNAL(authorPushed(QModelIndex)), SLOT(authorPushed(QModelIndex)));
 
     sidebar = new SidebarWidget(this);
-    sidebar->setPlaylist(listView);
+    sidebar->setPlaylist(playlistView);
     connect(sidebar->getRefineSearchWidget(), SIGNAL(searchRefined()),
             SLOT(searchAgain()));
-    connect(listModel, SIGNAL(haveSuggestions(const QStringList &)),
+    connect(playlistModel, SIGNAL(haveSuggestions(const QStringList &)),
             sidebar, SLOT(showSuggestions(const QStringList &)));
     connect(sidebar, SIGNAL(suggestionAccepted(QString)),
-            MainWindow::instance(), SLOT(startToolbarSearch(QString)));
+            MainWindow::instance(), SLOT(search(QString)));
     splitter->addWidget(sidebar);
 
     videoAreaWidget = new VideoAreaWidget(this);
-    videoAreaWidget->setMinimumSize(320,240);
+    // videoAreaWidget->setMinimumSize(320,240);
+
+#ifdef APP_PHONON
     videoWidget = new Phonon::VideoWidget(this);
     videoAreaWidget->setVideoWidget(videoWidget);
-    videoAreaWidget->setListModel(listModel);
+#endif
+    videoAreaWidget->setListModel(playlistModel);
 
     loadingWidget = new LoadingWidget(this);
     videoAreaWidget->setLoadingWidget(loadingWidget);
 
     splitter->addWidget(videoAreaWidget);
 
-    layout->addWidget(splitter);
-    setLayout(layout);
-
-    splitter->setStretchFactor(0, 1);
-    splitter->setStretchFactor(1, 6);
+    splitter->setStretchFactor(0, 0);
+    splitter->setStretchFactor(1, 8);
 
     // restore splitter state
     QSettings settings;
     splitter->restoreState(settings.value("splitter").toByteArray());
+    splitter->setChildrenCollapsible(false);
+    connect(splitter, SIGNAL(splitterMoved(int,int)), SLOT(maybeAdjustWindowSize()));
+
+    layout->addWidget(splitter);
 
     errorTimer = new QTimer(this);
     errorTimer->setSingleShot(true);
     errorTimer->setInterval(3000);
     connect(errorTimer, SIGNAL(timeout()), SLOT(skipVideo()));
 
-    workaroundTimer = new QTimer(this);
-    workaroundTimer->setSingleShot(true);
-    workaroundTimer->setInterval(3000);
-    connect(workaroundTimer, SIGNAL(timeout()), SLOT(timerPlay()));
-
 #ifdef APP_ACTIVATION
     demoTimer = new QTimer(this);
     demoTimer->setSingleShot(true);
     connect(demoTimer, SIGNAL(timeout()), SLOT(demoMessage()));
 #endif
 
-}
-
-void MediaView::initialize() {
-    connect(videoAreaWidget, SIGNAL(doubleClicked()), The::globalActions()->value("fullscreen"), SLOT(trigger()));
-
-    /*
-    videoAreaWidget->setContextMenuPolicy(Qt::CustomContextMenu);
-    connect(videoAreaWidget, SIGNAL(customContextMenuRequested(QPoint)),
-            this, SLOT(showVideoContextMenu(QPoint)));
-            */
+    connect(videoAreaWidget, SIGNAL(doubleClicked()),
+            The::globalActions()->value("fullscreen"), SLOT(trigger()));
 
     QAction* refineSearchAction = The::globalActions()->value("refine-search");
     connect(refineSearchAction, SIGNAL(toggled(bool)),
             sidebar, SLOT(toggleRefineSearch(bool)));
+
+    currentVideoActions
+            << The::globalActions()->value("webpage")
+            << The::globalActions()->value("pagelink")
+            << The::globalActions()->value("videolink")
+            << The::globalActions()->value("open-in-browser")
+           #ifdef APP_SNAPSHOT
+            << The::globalActions()->value("snapshot")
+           #endif
+            << The::globalActions()->value("findVideoParts")
+            << The::globalActions()->value("skip")
+            << The::globalActions()->value("previous")
+            << The::globalActions()->value("stopafterthis")
+            << The::globalActions()->value("related-videos")
+            << The::globalActions()->value("refine-search")
+            << The::globalActions()->value("twitter")
+            << The::globalActions()->value("facebook")
+            << The::globalActions()->value("buffer")
+            << The::globalActions()->value("email");
+
+#ifndef APP_PHONON_SEEK
+    QSlider *slider = MainWindow::instance()->getSlider();
+    connect(slider, SIGNAL(valueChanged(int)), SLOT(sliderMoved(int)));
+#endif
 }
 
+#ifdef APP_PHONON
 void MediaView::setMediaObject(Phonon::MediaObject *mediaObject) {
     this->mediaObject = mediaObject;
-    Phonon::createPath(this->mediaObject, videoWidget);
-    connect(mediaObject, SIGNAL(finished()), this, SLOT(playbackFinished()));
+    Phonon::createPath(mediaObject, videoWidget);
+    connect(mediaObject, SIGNAL(finished()), SLOT(playbackFinished()));
     connect(mediaObject, SIGNAL(stateChanged(Phonon::State, Phonon::State)),
-            this, SLOT(stateChanged(Phonon::State, Phonon::State)));
-    connect(mediaObject, SIGNAL(currentSourceChanged(Phonon::MediaSource)),
-            this, SLOT(currentSourceChanged(Phonon::MediaSource)));
-    // connect(mediaObject, SIGNAL(bufferStatus(int)), loadingWidget, SLOT(bufferStatus(int)));
+            SLOT(stateChanged(Phonon::State, Phonon::State)));
     connect(mediaObject, SIGNAL(aboutToFinish()), SLOT(aboutToFinish()));
 }
+#endif
+
+SearchParams* MediaView::getSearchParams() {
+    VideoSource *videoSource = playlistModel->getVideoSource();
+    if (videoSource && videoSource->metaObject()->className() == QLatin1String("YTSearch")) {
+        YTSearch *search = qobject_cast<YTSearch *>(videoSource);
+        return search->getSearchParams();
+    }
+    return 0;
+}
 
 void MediaView::search(SearchParams *searchParams) {
-    reallyStopped = false;
+    if (!searchParams->keywords().isEmpty()) {
+        if (searchParams->keywords().startsWith("http://") ||
+                searchParams->keywords().startsWith("https://")) {
+            QString videoId = YTSearch::videoIdFromUrl(searchParams->keywords());
+            if (!videoId.isEmpty()) {
+                YTSingleVideoSource *singleVideoSource = new YTSingleVideoSource(this);
+                singleVideoSource->setVideoId(videoId);
+                setVideoSource(singleVideoSource);
+                return;
+            }
+        }
+    }
+    YTSearch *ytSearch = new YTSearch(searchParams, this);
+    ytSearch->setAsyncDetails(true);
+    connect(ytSearch, SIGNAL(gotDetails()), playlistModel, SLOT(emitDataChanged()));
+    setVideoSource(ytSearch);
+}
+
+void MediaView::setVideoSource(VideoSource *videoSource, bool addToHistory, bool back) {
+    Q_UNUSED(back);
+    stopped = false;
 
 #ifdef APP_ACTIVATION
     demoTimer->stop();
 #endif
-    workaroundTimer->stop();
     errorTimer->stop();
 
-    this->searchParams = searchParams;
-
-    // start serching for videos
-    listModel->search(searchParams);
-
-    sidebar->showPlaylist();
-    listView->setFocus();
-
-    QString keyword = searchParams->keywords();
-    QString display = keyword;
-    if (keyword.startsWith("http://") || keyword.startsWith("https://")) {
-        int separator = keyword.indexOf("|");
-        if (separator > 0 && separator + 1 < keyword.length()) {
-            display = keyword.mid(separator+1);
+    // qDebug() << "Adding VideoSource" << videoSource->getName() << videoSource;
+
+    if (addToHistory) {
+        int currentIndex = getHistoryIndex();
+        if (currentIndex >= 0 && currentIndex < history.size() - 1) {
+            while (history.size() > currentIndex + 1) {
+                VideoSource *vs = history.takeLast();
+                if (!vs->parent()) {
+                    qDebug() << "Deleting VideoSource" << vs->getName() << vs;
+                    delete vs;
+                }
+            }
         }
+        history.append(videoSource);
     }
 
-    sidebar->getRefineSearchWidget()->setSearchParams(searchParams);
+#ifdef APP_EXTRA
+    if (history.size() > 1)
+        Extra::slideTransition(playlistView->viewport(), playlistView->viewport(), back);
+#endif
+
+    playlistModel->setVideoSource(videoSource);
+
+    sidebar->showPlaylist();
+    sidebar->getRefineSearchWidget()->setSearchParams(getSearchParams());
     sidebar->hideSuggestions();
+    sidebar->getHeader()->updateInfo();
+
+    SearchParams *searchParams = getSearchParams();
+    bool isChannel = searchParams && !searchParams->channelId().isEmpty();
+    playlistView->setClickableAuthors(!isChannel);
+
 
 }
 
 void MediaView::searchAgain() {
-    search(searchParams);
+    VideoSource *currentVideoSource = playlistModel->getVideoSource();
+    setVideoSource(currentVideoSource, false);
 }
 
-void MediaView::appear() {
-    listView->setFocus();
+bool MediaView::canGoBack() {
+    return getHistoryIndex() > 0;
 }
 
-void MediaView::disappear() {
-    timerPlayFlag = true;
+void MediaView::goBack() {
+    if (history.size() > 1) {
+        int currentIndex = getHistoryIndex();
+        if (currentIndex > 0) {
+            VideoSource *previousVideoSource = history.at(currentIndex - 1);
+            setVideoSource(previousVideoSource, false, true);
+        }
+    }
 }
 
-void MediaView::handleError(QString /* message */) {
+bool MediaView::canGoForward() {
+    int currentIndex = getHistoryIndex();
+    return currentIndex >= 0 && currentIndex < history.size() - 1;
+}
 
-    QTimer::singleShot(500, this, SLOT(startPlaying()));
+void MediaView::goForward() {
+    if (canGoForward()) {
+        int currentIndex = getHistoryIndex();
+        VideoSource *nextVideoSource = history.at(currentIndex + 1);
+        setVideoSource(nextVideoSource, false);
+    }
+}
 
-    /*
-    videoAreaWidget->showError(message);
-    skippedVideo = listModel->activeVideo();
-    // recover from errors by skipping to the next video
-    errorTimer->start(2000);
-    */
+int MediaView::getHistoryIndex() {
+    return history.lastIndexOf(playlistModel->getVideoSource());
 }
 
-void MediaView::stateChanged(Phonon::State newState, Phonon::State /*oldState*/) {
-    // qDebug() << "Phonon state: " << newState;
-    // slider->setEnabled(newState == Phonon::PlayingState);
+void MediaView::appear() {
+    Video *currentVideo = playlistModel->activeVideo();
+    if (currentVideo) {
+        MainWindow::instance()->setWindowTitle(
+                    currentVideo->title() + " - " + Constants::NAME);
+    }
 
-    switch (newState) {
+    // optimize window for 16:9 video
+    QTimer::singleShot(50, this, SLOT(maybeAdjustWindowSize()));
 
-    case Phonon::ErrorState:
-        qDebug() << "Phonon error:" << mediaObject->errorString() << mediaObject->errorType();
-        if (mediaObject->errorType() == Phonon::FatalError)
-            handleError(mediaObject->errorString());
-        break;
+    playlistView->setFocus();
+}
 
-    case Phonon::PlayingState:
-        // qDebug("playing");
-        videoAreaWidget->showVideo();
-        break;
+void MediaView::disappear() {
 
-    case Phonon::StoppedState:
-        // qDebug("stopped");
-        // play() has already been called when setting the source
-        // but Phonon on Linux needs a little more help to start playback
-        // if (!reallyStopped) mediaObject->play();
+}
 
-#ifdef APP_MAC
-        // Workaround for Mac playback start problem
-        if (!timerPlayFlag) {
-            // workaroundTimer->start();
-        }
+void MediaView::handleError(const QString &message) {
+    qWarning() << __PRETTY_FUNCTION__ << message;
+#ifdef APP_PHONON_SEEK
+    mediaObject->play();
+#else
+    QTimer::singleShot(500, this, SLOT(startPlaying()));
 #endif
+}
 
-        break;
-
-    case Phonon::PausedState:
-        qDebug("paused");
-        break;
-
-    case Phonon::BufferingState:
-        qDebug("buffering");
-        break;
-
-    case Phonon::LoadingState:
-        qDebug("loading");
-        break;
-
+#ifdef APP_PHONON
+void MediaView::stateChanged(Phonon::State newState, Phonon::State /*oldState*/) {
+    if (pauseTime > 0 && (newState == Phonon::PlayingState || newState == Phonon::BufferingState)) {
+        mediaObject->seek(pauseTime);
+        pauseTime = 0;
+    }
+    if (newState == Phonon::PlayingState) {
+        videoAreaWidget->showVideo();
+    } else if (newState == Phonon::ErrorState) {
+        qWarning() << "Phonon error:" << mediaObject->errorString() << mediaObject->errorType();
+        if (mediaObject->errorType() == Phonon::FatalError)
+            handleError(mediaObject->errorString());
     }
 }
+#endif
 
 void MediaView::pause() {
-    // qDebug() << "pause() called" << mediaObject->state();
-
+#ifdef APP_PHONON
     switch( mediaObject->state() ) {
     case Phonon::PlayingState:
         mediaObject->pause();
+        pauseTimer.start();
         break;
     default:
-        mediaObject->play();
+        if (pauseTimer.hasExpired(60000)) {
+            pauseTimer.invalidate();
+            connect(playlistModel->activeVideo(), SIGNAL(gotStreamUrl(QUrl)), SLOT(resumeWithNewStreamUrl(QUrl)));
+            playlistModel->activeVideo()->loadStreamUrl();
+        } else mediaObject->play();
         break;
     }
-
+#endif
 }
 
-QRegExp MediaView::wordRE(QString s) {
+QRegExp MediaView::wordRE(const QString &s) {
     return QRegExp("\\W" + s + "\\W?", Qt::CaseInsensitive);
 }
 
 void MediaView::stop() {
-    listModel->abortSearch();
-    reallyStopped = true;
-    mediaObject->stop();
+    stopped = true;
+
+    while (!history.isEmpty()) {
+        VideoSource *videoSource = history.takeFirst();
+        if (!videoSource->parent()) delete videoSource;
+    }
+
+    playlistModel->abortSearch();
     videoAreaWidget->clear();
-    workaroundTimer->stop();
+    videoAreaWidget->update();
     errorTimer->stop();
-    listView->selectionModel()->clearSelection();
+    playlistView->selectionModel()->clearSelection();
     if (downloadItem) {
         downloadItem->stop();
         delete downloadItem;
         downloadItem = 0;
+        currentVideoSize = 0;
     }
     The::globalActions()->value("refine-search")->setChecked(false);
+    updateSubscriptionAction(0, false);
+#ifdef APP_ACTIVATION
+    demoTimer->stop();
+#endif
+
+    foreach (QAction *action, currentVideoActions)
+        action->setEnabled(false);
+
+    QAction *a = The::globalActions()->value("download");
+    a->setEnabled(false);
+    a->setVisible(false);
+
+#ifdef APP_PHONON
+    mediaObject->stop();
+#endif
+    currentVideoId.clear();
+
+#ifndef APP_PHONON_SEEK
+    QSlider *slider = MainWindow::instance()->getSlider();
+    slider->setEnabled(false);
+    slider->setValue(0);
+#else
+    Phonon::SeekSlider *slider = MainWindow::instance()->getSeekSlider();
+#endif
+
+    if (snapshotSettings) {
+        delete snapshotSettings;
+        snapshotSettings = 0;
+    }
 }
 
-void MediaView::activeRowChanged(int row) {
-    if (reallyStopped) return;
+const QString & MediaView::getCurrentVideoId() {
+    return currentVideoId;
+}
 
-    Video *video = listModel->videoAt(row);
-    if (!video) return;
+void MediaView::activeRowChanged(int row) {
+    if (stopped) return;
 
-    // now that we have a new video to play
-    // stop all the timers
-    workaroundTimer->stop();
     errorTimer->stop();
 
+#ifdef APP_PHONON
     mediaObject->stop();
+#endif
     if (downloadItem) {
         downloadItem->stop();
         delete downloadItem;
         downloadItem = 0;
+        currentVideoSize = 0;
     }
-    // slider->setMinimum(0);
 
-    // immediately show the loading widget
-    videoAreaWidget->showLoading(video);
+    Video *video = playlistModel->videoAt(row);
+    if (!video) return;
 
-    connect(video, SIGNAL(gotStreamUrl(QUrl)), SLOT(gotStreamUrl(QUrl)), Qt::UniqueConnection);
-    // TODO handle signal in a proper slot and impl item error status
-    connect(video, SIGNAL(errorStreamUrl(QString)), SLOT(handleError(QString)), Qt::UniqueConnection);
+    videoAreaWidget->showLoading(video);
 
+    connect(video, SIGNAL(gotStreamUrl(QUrl)),
+            SLOT(gotStreamUrl(QUrl)), Qt::UniqueConnection);
+    connect(video, SIGNAL(errorStreamUrl(QString)),
+            SLOT(skip()), Qt::UniqueConnection);
     video->loadStreamUrl();
 
-    // reset the timer flag
-    timerPlayFlag = false;
-
-    // video title in the statusbar
-    MainWindow::instance()->showMessage(video->title());
+    // video title in titlebar
+    MainWindow::instance()->setWindowTitle(video->title() + " - " + Constants::NAME);
 
     // ensure active item is visible
-    // int row = listModel->activeRow();
     if (row != -1) {
-        QModelIndex index = listModel->index(row, 0, QModelIndex());
-        listView->scrollTo(index, QAbstractItemView::EnsureVisible);
+        QModelIndex index = playlistModel->index(row, 0, QModelIndex());
+        playlistView->scrollTo(index, QAbstractItemView::EnsureVisible);
     }
 
     // enable/disable actions
-    The::globalActions()->value("download")->setEnabled(DownloadManager::instance()->itemForVideo(video) == 0);
-    The::globalActions()->value("skip")->setEnabled(true);
+    The::globalActions()->value("download")->setEnabled(
+                DownloadManager::instance()->itemForVideo(video) == 0);
     The::globalActions()->value("previous")->setEnabled(row > 0);
     The::globalActions()->value("stopafterthis")->setEnabled(true);
+    The::globalActions()->value("related-videos")->setEnabled(true);
 
-    // see you in gotStreamUrl...
+    bool enableDownload = video->license() == Video::LicenseCC;
+#ifdef APP_ACTIVATION
+    enableDownload = enableDownload || Activation::instance().isLegacy();
+#endif
+#ifdef APP_DOWNLOADS
+    enableDownload = true;
+#endif
+    QAction *a = The::globalActions()->value("download");
+    a->setEnabled(enableDownload);
+    a->setVisible(enableDownload);
+
+    updateSubscriptionAction(video, YTChannel::isSubscribed(video->channelId()));
 
+    foreach (QAction *action, currentVideoActions)
+        action->setEnabled(true);
+
+#ifndef APP_PHONON_SEEK
+    QSlider *slider = MainWindow::instance()->getSlider();
+    slider->setEnabled(false);
+    slider->setValue(0);
+#endif
+
+    if (snapshotSettings) {
+        delete snapshotSettings;
+        snapshotSettings = 0;
+        MainWindow::instance()->adjustStatusBarVisibility();
+    }
+
+    // see you in gotStreamUrl...
 }
 
 void MediaView::gotStreamUrl(QUrl streamUrl) {
-    if (reallyStopped) return;
+    if (stopped) return;
+    if (!streamUrl.isValid()) {
+        skip();
+        return;
+    }
 
     Video *video = static_cast<Video *>(sender());
     if (!video) {
-        qDebug() << "Cannot get sender";
+        qDebug() << "Cannot get sender in" << __PRETTY_FUNCTION__;
         return;
     }
     video->disconnect(this);
 
-    QString tempFile = Temporary::filename();
+    currentVideoId = video->id();
 
-    Video *videoCopy = video->clone();
-    if (downloadItem) {
-        downloadItem->stop();
-        delete downloadItem;
-    }
-    downloadItem = new DownloadItem(videoCopy, streamUrl, tempFile, this);
-    connect(downloadItem, SIGNAL(statusChanged()), SLOT(downloadStatusChanged()), Qt::UniqueConnection);
-    // connect(downloadItem, SIGNAL(progress(int)), SLOT(downloadProgress(int)));
-    connect(downloadItem, SIGNAL(bufferProgress(int)), loadingWidget, SLOT(bufferStatus(int)), Qt::UniqueConnection);
-    // connect(downloadItem, SIGNAL(finished()), SLOT(itemFinished()));
-    connect(video, SIGNAL(errorStreamUrl(QString)), SLOT(handleError(QString)), Qt::UniqueConnection);
-    connect(downloadItem, SIGNAL(error(QString)), SLOT(handleError(QString)), Qt::UniqueConnection);
-    downloadItem->start();
+#ifdef APP_PHONON_SEEK
+    mediaObject->setCurrentSource(streamUrl);
+    mediaObject->play();
+#else
+    startDownloading();
+#endif
 
-}
+    // ensure we always have videos ahead
+    playlistModel->searchNeeded();
 
-/*
-void MediaView::downloadProgress(int percent) {
-    MainWindow* mainWindow = dynamic_cast<MainWindow*>(window());
+    // ensure active item is visible
+    int row = playlistModel->activeRow();
+    if (row != -1) {
+        QModelIndex index = playlistModel->index(row, 0, QModelIndex());
+        playlistView->scrollTo(index, QAbstractItemView::EnsureVisible);
+    }
 
-    mainWindow->getSeekSlider()->setStyleSheet(" QSlider::groove:horizontal {"
-        "border: 1px solid #999999;"
-        // "border-left: 50px solid rgba(255, 0, 0, 128);"
-        "height: 8px;"
-        "background: qlineargradient(x1:0, y1:0, x2:.5, y2:0, stop:0 rgba(255, 0, 0, 92), stop:"
-        + QString::number(percent/100.0) +
+#ifdef APP_ACTIVATION
+    if (!Activation::instance().isActivated())
+        demoTimer->start(180000);
+#endif
 
-        " rgba(255, 0, 0, 92), stop:" + QString::number((percent+1)/100.0) + " transparent, stop:1 transparent);"
-        "margin: 2px 0;"
-    "}"
-    "QSlider::handle:horizontal {"
-        "background: qlineargradient(x1:0, y1:0, x2:1, y2:1, stop:0 #b4b4b4, stop:1 #8f8f8f);"
-        "border: 1px solid #5c5c5c;"
-        "width: 16px;"
-        "height: 16px;"
-        "margin: -2px 0;"
-        "border-radius: 8px;"
-    "}"
+#ifdef APP_EXTRA
+    Extra::notify(video->title(), video->channelTitle(), video->formattedDuration());
+#endif
 
-    );
+    ChannelAggregator::instance()->videoWatched(video);
 }
 
-*/
-
 void MediaView::downloadStatusChanged() {
+    // qDebug() << __PRETTY_FUNCTION__;
     switch(downloadItem->status()) {
     case Downloading:
-        startPlaying();
+        // qDebug() << "Downloading";
+        if (downloadItem->offset() == 0) startPlaying();
+        else {
+#ifdef APP_PHONON
+            // qDebug() << "Seeking to" << downloadItem->offset();
+            mediaObject->seek(offsetToTime(downloadItem->offset()));
+            mediaObject->play();
+#endif
+        }
         break;
     case Starting:
         // qDebug() << "Starting";
         break;
     case Finished:
         // qDebug() << "Finished" << mediaObject->state();
-        // if (mediaObject->state() == Phonon::StoppedState) startPlaying();
-#ifdef Q_WS_X11
-        seekSlider->setEnabled(mediaObject->isSeekable());
+#ifdef APP_PHONON_SEEK
+        MainWindow::instance()->getSeekSlider()->setEnabled(mediaObject->isSeekable());
 #endif
         break;
     case Failed:
         // qDebug() << "Failed";
+        skip();
+        break;
     case Idle:
         // qDebug() << "Idle";
         break;
@@ -415,105 +566,105 @@ void MediaView::downloadStatusChanged() {
 }
 
 void MediaView::startPlaying() {
-    if (reallyStopped) return;
+    // qDebug() << __PRETTY_FUNCTION__;
+    if (stopped) return;
     if (!downloadItem) {
         skip();
         return;
     }
 
+    if (downloadItem->offset() == 0) {
+        currentVideoSize = downloadItem->bytesTotal();
+        // qDebug() << "currentVideoSize" << currentVideoSize;
+    }
+
     // go!
     QString source = downloadItem->currentFilename();
-    qDebug() << "Playing" << source;
-    mediaObject->setCurrentSource(source);
+    qDebug() << "Playing" << source << QFile::exists(source);
+#ifdef APP_PHONON
+    mediaObject->setCurrentSource(QUrl::fromLocalFile(source));
     mediaObject->play();
-#ifdef Q_WS_X11
-    seekSlider->setEnabled(false);
 #endif
-
-    // ensure we always have 10 videos ahead
-    listModel->searchNeeded();
-
-    // ensure active item is visible
-    int row = listModel->activeRow();
-    if (row != -1) {
-        QModelIndex index = listModel->index(row, 0, QModelIndex());
-        listView->scrollTo(index, QAbstractItemView::EnsureVisible);
-    }
-
-#ifdef APP_ACTIVATION
-    if (!Activation::instance().isActivated())
-        demoTimer->start(180000);
+#ifdef APP_PHONON_SEEK
+    MainWindow::instance()->getSeekSlider()->setEnabled(false);
+#else
+    QSlider *slider = MainWindow::instance()->getSlider();
+    slider->setEnabled(true);
 #endif
-
 }
 
 void MediaView::itemActivated(const QModelIndex &index) {
-    if (listModel->rowExists(index.row())) {
+    if (playlistModel->rowExists(index.row())) {
 
         // if it's the current video, just rewind and play
-        Video *activeVideo = listModel->activeVideo();
-        Video *video = listModel->videoAt(index.row());
+        Video *activeVideo = playlistModel->activeVideo();
+        Video *video = playlistModel->videoAt(index.row());
         if (activeVideo && video && activeVideo == video) {
-            mediaObject->seek(0);
+            // mediaObject->seek(0);
+            sliderMoved(0);
+#ifdef APP_PHONON
             mediaObject->play();
-        } else listModel->setActiveRow(index.row());
+#endif
+        } else playlistModel->setActiveRow(index.row());
 
-    // the user doubleclicked on the "Search More" item
+        // the user doubleclicked on the "Search More" item
     } else {
-        listModel->searchMore();
-        listView->selectionModel()->clearSelection();
+        playlistModel->searchMore();
+        playlistView->selectionModel()->clearSelection();
     }
 }
 
-void MediaView::currentSourceChanged(const Phonon::MediaSource /* source */ ) {
-
-}
-
 void MediaView::skipVideo() {
     // skippedVideo is useful for DELAYED skip operations
     // in order to be sure that we're skipping the video we wanted
     // and not another one
     if (skippedVideo) {
-        if (listModel->activeVideo() != skippedVideo) {
+        if (playlistModel->activeVideo() != skippedVideo) {
             qDebug() << "Skip of video canceled";
             return;
         }
-        int nextRow = listModel->rowForVideo(skippedVideo);
+        int nextRow = playlistModel->rowForVideo(skippedVideo);
         nextRow++;
         if (nextRow == -1) return;
-        listModel->setActiveRow(nextRow);
+        playlistModel->setActiveRow(nextRow);
     }
 }
 
 void MediaView::skip() {
-    int nextRow = listModel->nextRow();
+    int nextRow = playlistModel->nextRow();
     if (nextRow == -1) return;
-    listModel->setActiveRow(nextRow);
+    playlistModel->setActiveRow(nextRow);
 }
 
 void MediaView::skipBackward() {
-    int prevRow = listModel->previousRow();
+    int prevRow = playlistModel->previousRow();
     if (prevRow == -1) return;
-    listModel->setActiveRow(prevRow);
+    playlistModel->setActiveRow(prevRow);
 }
 
 void MediaView::aboutToFinish() {
+#ifdef APP_PHONON
     qint64 currentTime = mediaObject->currentTime();
-    qDebug() << __PRETTY_FUNCTION__ << currentTime;
-    if (currentTime + 10000 < mediaObject->totalTime()) {
-        // mediaObject->seek(mediaObject->currentTime());
+    qint64 totalTime = mediaObject->totalTime();
+    qDebug() << __PRETTY_FUNCTION__ << currentTime << totalTime;
+    if (totalTime < 1 || currentTime + 10000 < totalTime) {
         // QTimer::singleShot(500, this, SLOT(playbackResume()));
         mediaObject->seek(currentTime);
         mediaObject->play();
     }
+#endif
 }
 
 void MediaView::playbackFinished() {
-    qDebug() << __PRETTY_FUNCTION__ << mediaObject->currentTime();
-    // qDebug() << "finished" << mediaObject->currentTime() << mediaObject->totalTime();
+    if (stopped) return;
+
+#ifdef APP_PHONON
+    const qint64 totalTime = mediaObject->totalTime();
+    const qint64 currentTime = mediaObject->currentTime();
+    qDebug() << __PRETTY_FUNCTION__ << mediaObject->currentTime() << totalTime;
     // add 10 secs for imprecise Phonon backends (VLC, Xine)
-    if (mediaObject->currentTime() + 10000 < mediaObject->totalTime()) {
-        // mediaObject->seek(mediaObject->currentTime());
+    if (currentTime > 0 && currentTime + 10000 < totalTime) {
+        // mediaObject->seek(currentTime);
         QTimer::singleShot(500, this, SLOT(playbackResume()));
     } else {
         QAction* stopAfterThisAction = The::globalActions()->value("stopafterthis");
@@ -521,32 +672,41 @@ void MediaView::playbackFinished() {
             stopAfterThisAction->setChecked(false);
         } else skip();
     }
+#endif
 }
 
 void MediaView::playbackResume() {
-    qDebug() << __PRETTY_FUNCTION__ << mediaObject->currentTime();
-    mediaObject->seek(mediaObject->currentTime());
+    if (stopped) return;
+#ifdef APP_PHONON
+    const qint64 currentTime = mediaObject->currentTime();
+    qDebug() << __PRETTY_FUNCTION__ << currentTime;
+    if (currentTime > 0)
+        mediaObject->seek(currentTime);
     mediaObject->play();
+#endif
 }
 
 void MediaView::openWebPage() {
-    Video* video = listModel->activeVideo();
+    Video* video = playlistModel->activeVideo();
     if (!video) return;
+#ifdef APP_PHONON
     mediaObject->pause();
-    QDesktopServices::openUrl(video->webpage());
+#endif
+    QString url = video->webpage() + QLatin1String("&t=") + QString::number(mediaObject->currentTime() / 1000);
+    QDesktopServices::openUrl(url);
 }
 
 void MediaView::copyWebPage() {
-    Video* video = listModel->activeVideo();
+    Video* video = playlistModel->activeVideo();
     if (!video) return;
-    QString address = video->webpage().toString();
+    QString address = video->webpage();
     QApplication::clipboard()->setText(address);
     QString message = tr("You can now paste the YouTube link into another application");
     MainWindow::instance()->showMessage(message);
 }
 
 void MediaView::copyVideoLink() {
-    Video* video = listModel->activeVideo();
+    Video* video = playlistModel->activeVideo();
     if (!video) return;
     QApplication::clipboard()->setText(video->getStreamUrl().toEncoded());
     QString message = tr("You can now paste the video stream URL into another application")
@@ -554,91 +714,74 @@ void MediaView::copyVideoLink() {
     MainWindow::instance()->showMessage(message);
 }
 
+void MediaView::openInBrowser() {
+    Video* video = playlistModel->activeVideo();
+    if (!video) return;
+#ifdef APP_PHONON
+    mediaObject->pause();
+#endif
+    QDesktopServices::openUrl(video->getStreamUrl());
+}
+
 void MediaView::removeSelected() {
-    if (!listView->selectionModel()->hasSelection()) return;
-    QModelIndexList indexes = listView->selectionModel()->selectedIndexes();
-    listModel->removeIndexes(indexes);
+    if (!playlistView->selectionModel()->hasSelection()) return;
+    QModelIndexList indexes = playlistView->selectionModel()->selectedIndexes();
+    playlistModel->removeIndexes(indexes);
 }
 
 void MediaView::selectVideos(QList<Video*> videos) {
     foreach (Video *video, videos) {
-        QModelIndex index = listModel->indexForVideo(video);
-        listView->selectionModel()->select(index, QItemSelectionModel::Select);
-        listView->scrollTo(index, QAbstractItemView::EnsureVisible);
+        QModelIndex index = playlistModel->indexForVideo(video);
+        playlistView->selectionModel()->select(index, QItemSelectionModel::Select);
+        playlistView->scrollTo(index, QAbstractItemView::EnsureVisible);
     }
 }
 
-void MediaView::selectionChanged(const QItemSelection & /*selected*/, const QItemSelection & /*deselected*/) {
-    const bool gotSelection = listView->selectionModel()->hasSelection();
+void MediaView::selectionChanged(const QItemSelection & /*selected*/,
+                                 const QItemSelection & /*deselected*/) {
+    const bool gotSelection = playlistView->selectionModel()->hasSelection();
     The::globalActions()->value("remove")->setEnabled(gotSelection);
     The::globalActions()->value("moveUp")->setEnabled(gotSelection);
     The::globalActions()->value("moveDown")->setEnabled(gotSelection);
 }
 
 void MediaView::moveUpSelected() {
-    if (!listView->selectionModel()->hasSelection()) return;
+    if (!playlistView->selectionModel()->hasSelection()) return;
 
-    QModelIndexList indexes = listView->selectionModel()->selectedIndexes();
+    QModelIndexList indexes = playlistView->selectionModel()->selectedIndexes();
     qStableSort(indexes.begin(), indexes.end());
-    listModel->move(indexes, true);
+    playlistModel->move(indexes, true);
 
     // set current index after row moves to something more intuitive
     int row = indexes.first().row();
-    listView->selectionModel()->setCurrentIndex(listModel->index(row>1?row:1), QItemSelectionModel::NoUpdate);
+    playlistView->selectionModel()->setCurrentIndex(playlistModel->index(row>1?row:1),
+                                                    QItemSelectionModel::NoUpdate);
 }
 
 void MediaView::moveDownSelected() {
-    if (!listView->selectionModel()->hasSelection()) return;
+    if (!playlistView->selectionModel()->hasSelection()) return;
 
-    QModelIndexList indexes = listView->selectionModel()->selectedIndexes();
+    QModelIndexList indexes = playlistView->selectionModel()->selectedIndexes();
     qStableSort(indexes.begin(), indexes.end(), qGreater<QModelIndex>());
-    listModel->move(indexes, false);
-
-    // set current index after row moves to something more intuitive (respect 1 static item on bottom)
-    int row = indexes.first().row()+1, max = listModel->rowCount() - 2;
-    listView->selectionModel()->setCurrentIndex(listModel->index(row>max?max:row), QItemSelectionModel::NoUpdate);
-}
+    playlistModel->move(indexes, false);
 
-void MediaView::showVideoContextMenu(QPoint point) {
-    The::globalMenus()->value("video")->popup(videoWidget->mapToGlobal(point));
-}
-
-void MediaView::searchMostRelevant() {
-    searchParams->setSortBy(SearchParams::SortByRelevance);
-    search(searchParams);
-}
-
-void MediaView::searchMostRecent() {
-    searchParams->setSortBy(SearchParams::SortByNewest);
-    search(searchParams);
-}
-
-void MediaView::searchMostViewed() {
-    searchParams->setSortBy(SearchParams::SortByViewCount);
-    search(searchParams);
+    // set current index after row moves to something more intuitive
+    // (respect 1 static item on bottom)
+    int row = indexes.first().row()+1, max = playlistModel->rowCount() - 2;
+    playlistView->selectionModel()->setCurrentIndex(
+                playlistModel->index(row>max?max:row), QItemSelectionModel::NoUpdate);
 }
 
 void MediaView::setPlaylistVisible(bool visible) {
     if (splitter->widget(0)->isVisible() == visible) return;
     splitter->widget(0)->setVisible(visible);
-    listView->setFocus();
+    playlistView->setFocus();
 }
 
 bool MediaView::isPlaylistVisible() {
     return splitter->widget(0)->isVisible();
 }
 
-void MediaView::timerPlay() {
-    // Workaround Phonon bug on Mac OSX
-    // qDebug() << mediaObject->currentTime();
-    if (mediaObject->currentTime() <= 0 && mediaObject->state() == Phonon::PlayingState) {
-        // qDebug() << "Mac playback workaround";
-        mediaObject->pause();
-        // QTimer::singleShot(1000, mediaObject, SLOT(play()));
-        mediaObject->play();
-    }
-}
-
 void MediaView::saveSplitterState() {
     QSettings settings;
     settings.setValue("splitter", splitter->saveState());
@@ -649,11 +792,13 @@ void MediaView::saveSplitterState() {
 static QPushButton *continueButton;
 
 void MediaView::demoMessage() {
+#ifdef APP_PHONON
     if (mediaObject->state() != Phonon::PlayingState) return;
     mediaObject->pause();
+#endif
 
     QMessageBox msgBox(this);
-    msgBox.setIconPixmap(QPixmap(":/images/app.png").scaled(64, 64, Qt::KeepAspectRatio, Qt::SmoothTransformation));
+    msgBox.setIconPixmap(IconUtils::pixmap(":/images/app.png").scaled(64, 64, Qt::KeepAspectRatio, Qt::SmoothTransformation));
     msgBox.setText(tr("This is just the demo version of %1.").arg(Constants::NAME));
     msgBox.setInformativeText(tr("It allows you to test the application and see if it works for you."));
     msgBox.setModal(true);
@@ -675,7 +820,9 @@ void MediaView::demoMessage() {
     if (msgBox.clickedButton() == buyButton) {
         MainWindow::instance()->showActivationView();
     } else {
+#ifdef APP_PHONON
         mediaObject->play();
+#endif
         demoTimer->start(600000);
     }
 
@@ -695,79 +842,144 @@ void MediaView::updateContinueButton(int value) {
 #endif
 
 void MediaView::downloadVideo() {
-    Video* video = listModel->activeVideo();
+    Video* video = playlistModel->activeVideo();
     if (!video) return;
     DownloadManager::instance()->addItem(video);
-    The::globalActions()->value("downloads")->setVisible(true);
+    MainWindow::instance()->showActionInStatusBar(The::globalActions()->value("downloads"), true);
     QString message = tr("Downloading %1").arg(video->title());
     MainWindow::instance()->showMessage(message);
 }
 
+#ifdef APP_SNAPSHOT
 void MediaView::snapshot() {
+    qint64 currentTime = mediaObject->currentTime() / 1000;
+
     QImage image = videoWidget->snapshot();
-    qDebug() << image.size();
+    if (image.isNull()) {
+        qWarning() << "Null snapshot";
+        return;
+    }
 
-    const QPixmap& pixmap = QPixmap::grabWindow(videoWidget->winId());
-    // qDebug() << pixmap.size();
+    // QPixmap pixmap = QPixmap::grabWindow(videoWidget->winId());
+    QPixmap pixmap = QPixmap::fromImage(image.scaled(videoWidget->size(), Qt::KeepAspectRatio, Qt::SmoothTransformation));
     videoAreaWidget->showSnapshotPreview(pixmap);
+
+    Video* video = playlistModel->activeVideo();
+    if (!video) return;
+
+    QString location = SnapshotSettings::getCurrentLocation();
+    QDir dir(location);
+    if (!dir.exists()) dir.mkpath(location);
+    QString basename = video->title();
+    QString format = video->duration() > 3600 ? "h_mm_ss" : "m_ss";
+    basename += " (" + QTime().addSecs(currentTime).toString(format) + ")";
+    basename = DataUtils::stringToFilename(basename);
+    QString filename = location + "/" + basename + ".png";
+    qDebug() << filename;
+    image.save(filename, "PNG");
+
+    if (snapshotSettings) delete snapshotSettings;
+    snapshotSettings = new SnapshotSettings(videoWidget);
+    snapshotSettings->setSnapshot(pixmap, filename);
+    QStatusBar *statusBar = MainWindow::instance()->statusBar();
+#ifdef APP_EXTRA
+    Extra::fadeInWidget(statusBar, statusBar);
+#endif
+    statusBar->insertPermanentWidget(0, snapshotSettings);
+    snapshotSettings->show();
+    MainWindow::instance()->setStatusBarVisibility(true);
 }
+#endif
 
 void MediaView::fullscreen() {
     videoAreaWidget->setParent(0);
     videoAreaWidget->showFullScreen();
 }
 
-/*
-void MediaView::setSlider(QSlider *slider) {
-    this->slider = slider;
-    // slider->setEnabled(false);
-    slider->setTracking(false);
-    // connect(slider, SIGNAL(valueChanged(int)), SLOT(sliderMoved(int)));
+void MediaView::startDownloading() {
+    Video *video = playlistModel->activeVideo();
+    if (!video) return;
+    Video *videoCopy = video->clone();
+    if (downloadItem) {
+        downloadItem->stop();
+        delete downloadItem;
+    }
+    QString tempFile = Temporary::filename();
+    downloadItem = new DownloadItem(videoCopy, video->getStreamUrl(), tempFile, this);
+    connect(downloadItem, SIGNAL(statusChanged()),
+            SLOT(downloadStatusChanged()), Qt::UniqueConnection);
+    connect(downloadItem, SIGNAL(bufferProgress(int)),
+            loadingWidget, SLOT(bufferStatus(int)), Qt::UniqueConnection);
+    // connect(downloadItem, SIGNAL(finished()), SLOT(itemFinished()));
+    connect(video, SIGNAL(errorStreamUrl(QString)),
+            SLOT(handleError(QString)), Qt::UniqueConnection);
+    connect(downloadItem, SIGNAL(error(QString)),
+            SLOT(handleError(QString)), Qt::UniqueConnection);
+    downloadItem->start();
 }
 
-void MediaView::sliderMoved(int value) {
-    qDebug() << __func__;
-    int sliderPercent = (value * 100) / (slider->maximum() - slider->minimum());
-    qDebug() << slider->minimum() << value << slider->maximum();
-    if (sliderPercent <= downloadItem->currentPercent()) {
-        qDebug() << sliderPercent << downloadItem->currentPercent();
-        mediaObject->seek(value);
-    } else {
-        seekTo(value);
+void MediaView::resumeWithNewStreamUrl(const QUrl &streamUrl) {
+    pauseTime = mediaObject->currentTime();
+    mediaObject->setCurrentSource(streamUrl);
+    mediaObject->play();
+
+    Video *video = static_cast<Video *>(sender());
+    if (!video) {
+        qDebug() << "Cannot get sender in" << __PRETTY_FUNCTION__;
+        return;
     }
+    video->disconnect(this);
 }
 
-void MediaView::seekTo(int value) {
-    qDebug() << __func__;
-    mediaObject->pause();
-    workaroundTimer->stop();
-    errorTimer->stop();
-    // mediaObject->clear();
-
-    QString tempDir = QDesktopServices::storageLocation(QDesktopServices::TempLocation);
-    QString tempFile = tempDir + "/minitube" + QString::number(value) + ".mp4";
-    if (!QFile::remove(tempFile)) {
-        qDebug() << "Cannot remove temp file";
-    }
-    Video *videoCopy = downloadItem->getVideo()->clone();
-    QUrl streamUrl = videoCopy->getStreamUrl();
-    streamUrl.addQueryItem("begin", QString::number(value));
-    if (downloadItem) delete downloadItem;
-    downloadItem = new DownloadItem(videoCopy, streamUrl, tempFile, this);
-    connect(downloadItem, SIGNAL(statusChanged()), SLOT(downloadStatusChanged()));
-    // connect(downloadItem, SIGNAL(finished()), SLOT(itemFinished()));
-    downloadItem->start();
+void MediaView::maybeAdjustWindowSize() {
+    QSettings settings;
+    if (settings.value("adjustWindowSize", true).toBool())
+        adjustWindowSize();
+}
+
+void MediaView::sliderMoved(int value) {
+    Q_UNUSED(value);
+#ifdef APP_PHONON
+#ifndef APP_PHONON_SEEK
 
-    // slider->setMinimum(value);
+    if (currentVideoSize <= 0 || !downloadItem || !mediaObject->isSeekable())
+        return;
 
+    QSlider *slider = MainWindow::instance()->getSlider();
+    if (slider->isSliderDown()) return;
+
+    qint64 offset = (currentVideoSize * value) / slider->maximum();
+
+    bool needsDownload = downloadItem->needsDownload(offset);
+    if (needsDownload) {
+        if (downloadItem->isBuffered(offset)) {
+            qint64 realOffset = downloadItem->blankAtOffset(offset);
+            if (offset < currentVideoSize)
+                downloadItem->seekTo(realOffset, false);
+            mediaObject->seek(offsetToTime(offset));
+        } else {
+            mediaObject->pause();
+            downloadItem->seekTo(offset);
+        }
+    } else {
+        // qDebug() << "simple seek";
+        mediaObject->seek(offsetToTime(offset));
+    }
+#endif
+#endif
 }
 
-*/
+qint64 MediaView::offsetToTime(qint64 offset) {
+#ifdef APP_PHONON
+    const qint64 totalTime = mediaObject->totalTime();
+    return ((offset * totalTime) / currentVideoSize);
+#endif
+}
 
 void MediaView::findVideoParts() {
 
     // parts
-    Video* video = listModel->activeVideo();
+    Video* video = playlistModel->activeVideo();
     if (!video) return;
 
     QString query = video->title();
@@ -782,31 +994,35 @@ void MediaView::findVideoParts() {
     static QString counterNumber = "([1-9]|1[0-5])";
 
     // query.remove(QRegExp(counterSeparators + optionalSpace + counterNumber));
-    query.remove(QRegExp(counterNumber + optionalSpace + counterSeparators + optionalSpace + counterNumber));
+    query.remove(QRegExp(counterNumber + optionalSpace +
+                         counterSeparators + optionalSpace + counterNumber));
     query.remove(wordRE("pr?t\\.?" + optionalSpace + counterNumber));
     query.remove(wordRE("ep\\.?" + optionalSpace + counterNumber));
     query.remove(wordRE("part" + optionalSpace + counterNumber));
     query.remove(wordRE("episode" + optionalSpace + counterNumber));
     query.remove(wordRE(tr("part", "This is for video parts, as in 'Cool video - part 1'") +
                         optionalSpace + counterNumber));
-    query.remove(wordRE(tr("episode", "This is for video parts, as in 'Cool series - episode 1'") +
+    query.remove(wordRE(tr("episode",
+                           "This is for video parts, as in 'Cool series - episode 1'") +
                         optionalSpace + counterNumber));
     query.remove(QRegExp("[\\(\\)\\[\\]]"));
 
 #define NUMBERS "one|two|three|four|five|six|seven|eight|nine|ten"
 
-    QRegExp englishNumberRE = QRegExp(QLatin1String(".*(") + NUMBERS + ").*", Qt::CaseInsensitive);
+    QRegExp englishNumberRE = QRegExp(QLatin1String(".*(") + NUMBERS + ").*",
+                                      Qt::CaseInsensitive);
     // bool numberAsWords = englishNumberRE.exactMatch(query);
     query.remove(englishNumberRE);
 
-    QRegExp localizedNumberRE = QRegExp(QLatin1String(".*(") + tr(NUMBERS) + ").*", Qt::CaseInsensitive);
+    QRegExp localizedNumberRE = QRegExp(QLatin1String(".*(") + tr(NUMBERS) + ").*",
+                                        Qt::CaseInsensitive);
     // if (!numberAsWords) numberAsWords = localizedNumberRE.exactMatch(query);
     query.remove(localizedNumberRE);
 
     SearchParams *searchParams = new SearchParams();
     searchParams->setTransient(true);
     searchParams->setKeywords(query);
-    searchParams->setAuthor(video->author());
+    searchParams->setChannelId(video->channelId());
 
     /*
     if (!numberAsWords) {
@@ -821,62 +1037,158 @@ void MediaView::findVideoParts() {
 
 }
 
+void MediaView::relatedVideos() {
+    Video* video = playlistModel->activeVideo();
+    if (!video) return;
+    YTSingleVideoSource *singleVideoSource = new YTSingleVideoSource();
+    singleVideoSource->setVideo(video->clone());
+    singleVideoSource->setAsyncDetails(true);
+    setVideoSource(singleVideoSource);
+    The::globalActions()->value("related-videos")->setEnabled(false);
+}
+
 void MediaView::shareViaTwitter() {
-    Video* video = listModel->activeVideo();
+    Video* video = playlistModel->activeVideo();
     if (!video) return;
     QUrl url("https://twitter.com/intent/tweet");
-    url.addQueryItem("via", "minitubeapp");
-    url.addQueryItem("text", video->title());
-    url.addQueryItem("url", video->webpage().toString());
+    {
+        QUrlQueryHelper urlHelper(url);
+        urlHelper.addQueryItem("via", "minitubeapp");
+        urlHelper.addQueryItem("text", video->title());
+        urlHelper.addQueryItem("url", video->webpage());
+    }
     QDesktopServices::openUrl(url);
 }
 
 void MediaView::shareViaFacebook() {
-    Video* video = listModel->activeVideo();
+    Video* video = playlistModel->activeVideo();
     if (!video) return;
     QUrl url("https://www.facebook.com/sharer.php");
-    url.addQueryItem("t", video->title());
-    url.addQueryItem("u", video->webpage().toString());
+    {
+        QUrlQueryHelper urlHelper(url);
+        urlHelper.addQueryItem("t", video->title());
+        urlHelper.addQueryItem("u", video->webpage());
+    }
     QDesktopServices::openUrl(url);
 }
 
 void MediaView::shareViaBuffer() {
-    Video* video = listModel->activeVideo();
+    Video* video = playlistModel->activeVideo();
     if (!video) return;
     QUrl url("http://bufferapp.com/add");
-    url.addQueryItem("via", "minitubeapp");
-    url.addQueryItem("text", video->title());
-    url.addQueryItem("url", video->webpage().toString());
-    if (!video->thumbnailUrls().isEmpty())
-        url.addQueryItem("picture", video->thumbnailUrls().first().toString());
+    {
+        QUrlQueryHelper urlHelper(url);
+        urlHelper.addQueryItem("via", "minitubeapp");
+        urlHelper.addQueryItem("text", video->title());
+        urlHelper.addQueryItem("url", video->webpage());
+        urlHelper.addQueryItem("picture", video->thumbnailUrl());
+    }
     QDesktopServices::openUrl(url);
 }
 
 void MediaView::shareViaEmail() {
-    Video* video = listModel->activeVideo();
+    Video* video = playlistModel->activeVideo();
     if (!video) return;
     QUrl url("mailto:");
-    url.addQueryItem("subject", video->title());
-    QString body = video->title() + "\n" +
-            video->webpage().toString() + "\n\n" +
-            tr("Sent from %1").arg(Constants::NAME) + "\n" +
-            Constants::WEBSITE;
-    url.addQueryItem("body", body);
+    {
+        QUrlQueryHelper urlHelper(url);
+        urlHelper.addQueryItem("subject", video->title());
+        const QString body = video->title() + "\n" +
+                video->webpage() + "\n\n" +
+                tr("Sent from %1").arg(Constants::NAME) + "\n" +
+                Constants::WEBSITE;
+        urlHelper.addQueryItem("body", body);
+    }
     QDesktopServices::openUrl(url);
 }
 
 void MediaView::authorPushed(QModelIndex index) {
-    Video* video = listModel->videoAt(index.row());
+    Video* video = playlistModel->videoAt(index.row());
     if (!video) return;
 
-    QString channel = video->authorUri();
-    if (channel.isEmpty()) channel = video->author();
-    if (channel.isEmpty()) return;
+    QString channelId = video->channelId();
+    // if (channelId.isEmpty()) channelId = video->channelTitle();
+    if (channelId.isEmpty()) return;
 
     SearchParams *searchParams = new SearchParams();
-    searchParams->setAuthor(channel);
+    searchParams->setChannelId(channelId);
     searchParams->setSortBy(SearchParams::SortByNewest);
 
     // go!
     search(searchParams);
 }
+
+void MediaView::updateSubscriptionAction(Video *video, bool subscribed) {
+    QAction *subscribeAction = The::globalActions()->value("subscribe-channel");
+
+    QString subscribeTip;
+    QString subscribeText;
+    if (!video) {
+        subscribeText = subscribeAction->property("originalText").toString();
+        subscribeAction->setEnabled(false);
+    } else if (subscribed) {
+        subscribeText = tr("Unsubscribe from %1").arg(video->channelTitle());
+        subscribeTip = subscribeText;
+        subscribeAction->setEnabled(true);
+    } else {
+        subscribeText = tr("Subscribe to %1").arg(video->channelTitle());
+        subscribeTip = subscribeText;
+        subscribeAction->setEnabled(true);
+    }
+    subscribeAction->setText(subscribeText);
+    subscribeAction->setStatusTip(subscribeTip);
+
+    if (subscribed) {
+#ifdef APP_LINUX
+        static QIcon tintedIcon;
+        if (tintedIcon.isNull()) {
+            QList<QSize> sizes;
+            sizes << QSize(16, 16);
+            tintedIcon = IconUtils::tintedIcon("bookmark-new", QColor(254, 240, 0), sizes);
+        }
+        subscribeAction->setIcon(tintedIcon);
+#else
+        subscribeAction->setIcon(IconUtils::icon("bookmark-remove"));
+#endif
+    } else {
+        subscribeAction->setIcon(IconUtils::icon("bookmark-new"));
+    }
+
+    IconUtils::setupAction(subscribeAction);
+}
+
+void MediaView::toggleSubscription() {
+    Video *video = playlistModel->activeVideo();
+    if (!video) return;
+    QString userId = video->channelId();
+    if (userId.isEmpty()) return;
+    bool subscribed = YTChannel::isSubscribed(userId);
+    if (subscribed) {
+        YTChannel::unsubscribe(userId);
+        MainWindow::instance()->showMessage(tr("Unsubscribed from %1").arg(video->channelTitle()));
+    } else {
+        YTChannel::subscribe(userId);
+        MainWindow::instance()->showMessage(tr("Subscribed to %1").arg(video->channelTitle()));
+    }
+    updateSubscriptionAction(video, !subscribed);
+}
+
+void MediaView::adjustWindowSize() {
+    if (!MainWindow::instance()->isMaximized() && !MainWindow::instance()->isFullScreen()) {
+        const double ratio = 16. / 9.;
+        const int w = videoAreaWidget->width();
+        const int h = videoAreaWidget->height();
+        const double currentVideoRatio = (double)w / (double)h;
+        if (currentVideoRatio != ratio) {
+            if (false && currentVideoRatio > ratio) {
+                // we have vertical black bars
+                int newWidth = (MainWindow::instance()->width() - w) + (h * ratio);
+                MainWindow::instance()->resize(newWidth, MainWindow::instance()->height());
+            } else {
+                // horizontal black bars
+                int newHeight = (MainWindow::instance()->height() - h) + (w / ratio);
+                MainWindow::instance()->resize(MainWindow::instance()->width(), newHeight);
+            }
+        }
+    }
+}