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

   1 /* $BEGIN_LICENSE
   2
   3 This file is part of Minitube.
   4 Copyright 2009, Flavio Tordini <flavio.tordini@gmail.com>
   5
   6 Minitube is free software: you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation, either version 3 of the License, or
   9 (at your option) any later version.
  10
  11 Minitube is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with Minitube.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 $END_LICENSE */
  20
  21 #include "mainwindow.h"
  22 #include "homeview.h"
  23 #include "searchview.h"
  24 #include "mediaview.h"
  25 #include "aboutview.h"
  26 #include "downloadview.h"
  27 #include "spacer.h"
  28 #include "constants.h"
  29 #include "iconutils.h"
  30 #include "global.h"
  31 #include "videodefinition.h"
  32 #include "fontutils.h"
  33 #include "globalshortcuts.h"
  34 #include "searchparams.h"
  35 #include "videosource.h"
  36 #include "ytsearch.h"
  37 #ifdef Q_OS_LINUX
  38 #include "gnomeglobalshortcutbackend.h"
  39 #endif
  40 #ifdef Q_OS_MAC
  41 #include "mac_startup.h"
  42 #include "macfullscreen.h"
  43 #include "macsupport.h"
  44 #include "macutils.h"
  45 #endif
  46 #include "downloadmanager.h"
  47 #include "ytsuggester.h"
  48 #include "updatechecker.h"
  49 #include "temporary.h"
  50 #ifdef APP_MAC
  51 #include "searchlineedit_mac.h"
  52 #else
  53 #include "searchlineedit.h"
  54 #endif
  55 #include <iostream>
  56 #ifdef APP_EXTRA
  57 #include "extra.h"
  58 #include "updatedialog.h"
  59 #endif
  60 #ifdef APP_ACTIVATION
  61 #include "activation.h"
  62 #include "activationview.h"
  63 #include "activationdialog.h"
  64 #endif
  65 #include "ytregions.h"
  66 #include "regionsview.h"
  67 #include "standardfeedsview.h"
  68 #include "channelaggregator.h"
  69 #include "database.h"
  70 #include "videoareawidget.h"
  71 #include "jsfunctions.h"
  72 #include "seekslider.h"
  73
  74 static MainWindow *singleton = 0;
  75
  76 MainWindow* MainWindow::instance() {
  77     if (!singleton) singleton = new MainWindow();
  78     return singleton;
  79 }
  80
  81 MainWindow::MainWindow() :
  82     updateChecker(0),
  83     aboutView(0),
  84     downloadView(0),
  85     regionsView(0),
  86     #ifdef APP_PHONON
  87     mediaObject(0),
  88     audioOutput(0),
  89     #endif
  90     m_fullscreen(false),
  91     m_compact(false) {
  92
  93     singleton = this;
  94
  95     // views mechanism
  96     history = new QStack<QWidget*>();
  97     views = new QStackedWidget();
  98     views->hide();
  99     setCentralWidget(views);
 100
 101     // views
 102     homeView = new HomeView();
 103     views->addWidget(homeView);
 104
 105     // TODO make this lazy
 106     mediaView = MediaView::instance();
 107     mediaView->setEnabled(false);
 108     views->addWidget(mediaView);
 109
 110     // build ui
 111     createActions();
 112     createMenus();
 113     createToolBars();
 114     createStatusBar();
 115
 116     // remove that useless menu/toolbar context menu
 117     this->setContextMenuPolicy(Qt::NoContextMenu);
 118
 119     // event filter to block ugly toolbar tooltips
 120     qApp->installEventFilter(this);
 121
 122     setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
 123
 124     // restore window position
 125     readSettings();
 126
 127     // fix stacked widget minimum size
 128     for (int i = 0; i < views->count(); i++)
 129         views->widget(i)->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
 130     setMinimumWidth(0);
 131
 132     // show the initial view
 133     showHome(false);
 134
 135 #ifdef APP_ACTIVATION
 136     if (!Activation::instance().isActivated())
 137         showActivationView(false);
 138 #endif
 139
 140     views->show();
 141
 142 #ifdef APP_EXTRA
 143     Extra::windowSetup(this);
 144 #endif
 145
 146     qApp->processEvents();
 147     QTimer::singleShot(50, this, SLOT(lazyInit()));
 148 }
 149
 150 MainWindow::~MainWindow() {
 151     delete history;
 152 }
 153
 154 void MainWindow::lazyInit() {
 155 #ifdef APP_PHONON
 156     initPhonon();
 157 #endif
 158     mediaView->initialize();
 159 #ifdef APP_PHONON
 160     mediaView->setMediaObject(mediaObject);
 161 #endif
 162     qApp->processEvents();
 163
 164     // CLI
 165     if (qApp->arguments().size() > 1) {
 166         QString query = qApp->arguments().at(1);
 167         if (query.startsWith(QLatin1String("--"))) {
 168             messageReceived(query);
 169             qApp->quit();
 170         } else {
 171             SearchParams *searchParams = new SearchParams();
 172             searchParams->setKeywords(query);
 173             showMedia(searchParams);
 174         }
 175     }
 176
 177     // Global shortcuts
 178     GlobalShortcuts &shortcuts = GlobalShortcuts::instance();
 179 #ifdef Q_OS_LINUX
 180     if (GnomeGlobalShortcutBackend::IsGsdAvailable())
 181         shortcuts.setBackend(new GnomeGlobalShortcutBackend(&shortcuts));
 182 #endif
 183 #ifdef Q_OS_MAC
 184     mac::MacSetup();
 185 #endif
 186     connect(&shortcuts, SIGNAL(PlayPause()), pauseAct, SLOT(trigger()));
 187     connect(&shortcuts, SIGNAL(Stop()), this, SLOT(stop()));
 188     connect(&shortcuts, SIGNAL(Next()), skipAct, SLOT(trigger()));
 189     connect(&shortcuts, SIGNAL(Previous()), skipBackwardAct, SLOT(trigger()));
 190     // connect(&shortcuts, SIGNAL(StopAfter()), The::globalActions()->value("stopafterthis"), SLOT(toggle()));
 191
 192     connect(DownloadManager::instance(), SIGNAL(statusMessageChanged(QString)),
 193             SLOT(updateDownloadMessage(QString)));
 194     connect(DownloadManager::instance(), SIGNAL(finished()),
 195             SLOT(downloadsFinished()));
 196
 197     setAcceptDrops(true);
 198
 199     mouseTimer = new QTimer(this);
 200     mouseTimer->setInterval(5000);
 201     mouseTimer->setSingleShot(true);
 202     connect(mouseTimer, SIGNAL(timeout()), SLOT(hideMouse()));
 203
 204     JsFunctions::instance();
 205
 206     checkForUpdate();
 207
 208     ChannelAggregator::instance()->start();
 209 }
 210
 211 void MainWindow::changeEvent(QEvent* event) {
 212 #ifdef APP_MAC
 213     if (event->type() == QEvent::WindowStateChange) {
 214         The::globalActions()->value("minimize")->setEnabled(!isMinimized());
 215     }
 216 #endif
 217     QMainWindow::changeEvent(event);
 218 }
 219
 220 bool MainWindow::eventFilter(QObject *obj, QEvent *event) {
 221
 222     if (m_fullscreen && event->type() == QEvent::MouseMove) {
 223
 224         QMouseEvent *mouseEvent = static_cast<QMouseEvent*> (event);
 225         const int x = mouseEvent->pos().x();
 226         const QString className = QString(obj->metaObject()->className());
 227         const bool isHoveringVideo =
 228                 (className == QLatin1String("QGLWidget")) ||
 229                 (className == QLatin1String("VideoAreaWidget"));
 230
 231         // qDebug() << obj << mouseEvent->pos() << isHoveringVideo << mediaView->isPlaylistVisible();
 232
 233         if (mediaView->isPlaylistVisible()) {
 234             if (isHoveringVideo && x > 5) mediaView->setPlaylistVisible(false);
 235         } else {
 236             if (isHoveringVideo && x >= 0 && x < 5) mediaView->setPlaylistVisible(true);
 237         }
 238
 239 #ifndef APP_MAC
 240         const int y = mouseEvent->pos().y();
 241         if (mainToolBar->isVisible()) {
 242             if (isHoveringVideo && y > 5) mainToolBar->setVisible(false);
 243         } else {
 244             if (isHoveringVideo && y >= 0 && y < 5) mainToolBar->setVisible(true);
 245         }
 246 #endif
 247
 248         // show the normal cursor
 249         unsetCursor();
 250         // then hide it again after a few seconds
 251         mouseTimer->start();
 252
 253     }
 254
 255     if (event->type() == QEvent::ToolTip) {
 256         // kill tooltips
 257         return true;
 258     }
 259     // standard event processing
 260     return QMainWindow::eventFilter(obj, event);
 261 }
 262
 263 void MainWindow::createActions() {
 264
 265     QHash<QString, QAction*> *actions = The::globalActions();
 266
 267     stopAct = new QAction(IconUtils::icon("media-playback-stop"), tr("&Stop"), this);
 268     stopAct->setStatusTip(tr("Stop playback and go back to the search view"));
 269     stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Escape) << QKeySequence(Qt::Key_MediaStop));
 270     stopAct->setEnabled(false);
 271     actions->insert("stop", stopAct);
 272     connect(stopAct, SIGNAL(triggered()), SLOT(stop()));
 273
 274     skipBackwardAct = new QAction(
 275                 IconUtils::icon("media-skip-backward"),
 276                 tr("P&revious"), this);
 277     skipBackwardAct->setStatusTip(tr("Go back to the previous track"));
 278     skipBackwardAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Left));
 279     skipBackwardAct->setEnabled(false);
 280     actions->insert("previous", skipBackwardAct);
 281     connect(skipBackwardAct, SIGNAL(triggered()), mediaView, SLOT(skipBackward()));
 282
 283     skipAct = new QAction(IconUtils::icon("media-skip-forward"), tr("S&kip"), this);
 284     skipAct->setStatusTip(tr("Skip to the next video"));
 285     skipAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_Right) << QKeySequence(Qt::Key_MediaNext));
 286     skipAct->setEnabled(false);
 287     actions->insert("skip", skipAct);
 288     connect(skipAct, SIGNAL(triggered()), mediaView, SLOT(skip()));
 289
 290     pauseAct = new QAction(IconUtils::icon("media-playback-start"), tr("&Play"), this);
 291     pauseAct->setStatusTip(tr("Resume playback"));
 292     pauseAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Space) << QKeySequence(Qt::Key_MediaPlay));
 293     pauseAct->setEnabled(false);
 294     actions->insert("pause", pauseAct);
 295     connect(pauseAct, SIGNAL(triggered()), mediaView, SLOT(pause()));
 296
 297     fullscreenAct = new QAction(IconUtils::icon("view-fullscreen"), tr("&Full Screen"), this);
 298     fullscreenAct->setStatusTip(tr("Go full screen"));
 299     QList<QKeySequence> fsShortcuts;
 300 #ifdef APP_MAC
 301     fsShortcuts << QKeySequence(Qt::CTRL + Qt::META + Qt::Key_F);
 302 #else
 303     fsShortcuts << QKeySequence(Qt::Key_F11) << QKeySequence(Qt::ALT + Qt::Key_Return);
 304 #endif
 305     fullscreenAct->setShortcuts(fsShortcuts);
 306     fullscreenAct->setShortcutContext(Qt::ApplicationShortcut);
 307     fullscreenAct->setPriority(QAction::LowPriority);
 308     actions->insert("fullscreen", fullscreenAct);
 309     connect(fullscreenAct, SIGNAL(triggered()), this, SLOT(fullscreen()));
 310
 311     compactViewAct = new QAction(tr("&Compact Mode"), this);
 312     compactViewAct->setStatusTip(tr("Hide the playlist and the toolbar"));
 313 #ifdef APP_MAC
 314     compactViewAct->setShortcut(QKeySequence(Qt::CTRL + Qt::META + Qt::Key_C));
 315 #else
 316     compactViewAct->setShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_C));
 317 #endif
 318     compactViewAct->setCheckable(true);
 319     compactViewAct->setChecked(false);
 320     compactViewAct->setEnabled(false);
 321     actions->insert("compactView", compactViewAct);
 322     connect(compactViewAct, SIGNAL(toggled(bool)), this, SLOT(compactView(bool)));
 323
 324     webPageAct = new QAction(tr("Open the &YouTube Page"), this);
 325     webPageAct->setStatusTip(tr("Go to the YouTube video page and pause playback"));
 326     webPageAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Y));
 327     webPageAct->setEnabled(false);
 328     actions->insert("webpage", webPageAct);
 329     connect(webPageAct, SIGNAL(triggered()), mediaView, SLOT(openWebPage()));
 330
 331     copyPageAct = new QAction(tr("Copy the YouTube &Link"), this);
 332     copyPageAct->setStatusTip(tr("Copy the current video YouTube link to the clipboard"));
 333     copyPageAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_L));
 334     copyPageAct->setEnabled(false);
 335     actions->insert("pagelink", copyPageAct);
 336     connect(copyPageAct, SIGNAL(triggered()), mediaView, SLOT(copyWebPage()));
 337
 338     copyLinkAct = new QAction(tr("Copy the Video Stream &URL"), this);
 339     copyLinkAct->setStatusTip(tr("Copy the current video stream URL to the clipboard"));
 340     copyLinkAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_U));
 341     copyLinkAct->setEnabled(false);
 342     actions->insert("videolink", copyLinkAct);
 343     connect(copyLinkAct, SIGNAL(triggered()), mediaView, SLOT(copyVideoLink()));
 344
 345     findVideoPartsAct = new QAction(tr("Find Video &Parts"), this);
 346     findVideoPartsAct->setStatusTip(tr("Find other video parts hopefully in the right order"));
 347     findVideoPartsAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_P));
 348     findVideoPartsAct->setEnabled(false);
 349     connect(findVideoPartsAct, SIGNAL(triggered()), mediaView, SLOT(findVideoParts()));
 350     actions->insert("findVideoParts", findVideoPartsAct);
 351
 352     removeAct = new QAction(tr("&Remove"), this);
 353     removeAct->setStatusTip(tr("Remove the selected videos from the playlist"));
 354     removeAct->setShortcuts(QList<QKeySequence>() << QKeySequence("Del") << QKeySequence("Backspace"));
 355     removeAct->setEnabled(false);
 356     actions->insert("remove", removeAct);
 357     connect(removeAct, SIGNAL(triggered()), mediaView, SLOT(removeSelected()));
 358
 359     moveUpAct = new QAction(tr("Move &Up"), this);
 360     moveUpAct->setStatusTip(tr("Move up the selected videos in the playlist"));
 361     moveUpAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Up));
 362     moveUpAct->setEnabled(false);
 363     actions->insert("moveUp", moveUpAct);
 364     connect(moveUpAct, SIGNAL(triggered()), mediaView, SLOT(moveUpSelected()));
 365
 366     moveDownAct = new QAction(tr("Move &Down"), this);
 367     moveDownAct->setStatusTip(tr("Move down the selected videos in the playlist"));
 368     moveDownAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Down));
 369     moveDownAct->setEnabled(false);
 370     actions->insert("moveDown", moveDownAct);
 371     connect(moveDownAct, SIGNAL(triggered()), mediaView, SLOT(moveDownSelected()));
 372
 373     clearAct = new QAction(tr("&Clear Recent Searches"), this);
 374     clearAct->setMenuRole(QAction::ApplicationSpecificRole);
 375     clearAct->setShortcuts(QList<QKeySequence>()
 376                            << QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_Delete)
 377                            << QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_Backspace));
 378     clearAct->setStatusTip(tr("Clear the search history. Cannot be undone."));
 379     clearAct->setEnabled(true);
 380     actions->insert("clearRecentKeywords", clearAct);
 381     connect(clearAct, SIGNAL(triggered()), SLOT(clearRecentKeywords()));
 382
 383     quitAct = new QAction(tr("&Quit"), this);
 384     quitAct->setMenuRole(QAction::QuitRole);
 385     quitAct->setShortcut(QKeySequence(QKeySequence::Quit));
 386     quitAct->setStatusTip(tr("Bye"));
 387     actions->insert("quit", quitAct);
 388     connect(quitAct, SIGNAL(triggered()), SLOT(quit()));
 389
 390     siteAct = new QAction(tr("&Website"), this);
 391     siteAct->setShortcut(QKeySequence::HelpContents);
 392     siteAct->setStatusTip(tr("%1 on the Web").arg(Constants::NAME));
 393     actions->insert("site", siteAct);
 394     connect(siteAct, SIGNAL(triggered()), this, SLOT(visitSite()));
 395
 396 #if !defined(APP_MAC) && !defined(APP_WIN)
 397     donateAct = new QAction(tr("Make a &Donation"), this);
 398     donateAct->setStatusTip(tr("Please support the continued development of %1").arg(Constants::NAME));
 399     actions->insert("donate", donateAct);
 400     connect(donateAct, SIGNAL(triggered()), this, SLOT(donate()));
 401 #endif
 402
 403     aboutAct = new QAction(tr("&About"), this);
 404     aboutAct->setMenuRole(QAction::AboutRole);
 405     aboutAct->setStatusTip(tr("Info about %1").arg(Constants::NAME));
 406     actions->insert("about", aboutAct);
 407     connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
 408
 409     // Invisible actions
 410
 411     searchFocusAct = new QAction(this);
 412     searchFocusAct->setShortcut(QKeySequence::Find);
 413     searchFocusAct->setStatusTip(tr("Search"));
 414     actions->insert("search", searchFocusAct);
 415     connect(searchFocusAct, SIGNAL(triggered()), this, SLOT(searchFocus()));
 416     addAction(searchFocusAct);
 417
 418     volumeUpAct = new QAction(this);
 419     volumeUpAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_Plus));
 420     actions->insert("volume-up", volumeUpAct);
 421     connect(volumeUpAct, SIGNAL(triggered()), this, SLOT(volumeUp()));
 422     addAction(volumeUpAct);
 423
 424     volumeDownAct = new QAction(this);
 425     volumeDownAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_Minus));
 426     actions->insert("volume-down", volumeDownAct);
 427     connect(volumeDownAct, SIGNAL(triggered()), this, SLOT(volumeDown()));
 428     addAction(volumeDownAct);
 429
 430     volumeMuteAct = new QAction(this);
 431     volumeMuteAct->setIcon(IconUtils::icon("audio-volume-high"));
 432     volumeMuteAct->setStatusTip(tr("Mute volume"));
 433     volumeMuteAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_K));
 434     actions->insert("volume-mute", volumeMuteAct);
 435     connect(volumeMuteAct, SIGNAL(triggered()), SLOT(volumeMute()));
 436     addAction(volumeMuteAct);
 437
 438     QAction *definitionAct = new QAction(this);
 439 #ifdef Q_OS_LINUX
 440     definitionAct->setIcon(IconUtils::tintedIcon("video-display", QColor(0, 0, 0),
 441                                              QList<QSize>() << QSize(16, 16)));
 442 #else
 443     definitionAct->setIcon(IconUtils::icon("video-display"));
 444 #endif
 445     definitionAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_D));
 446     /*
 447     QMenu *definitionMenu = new QMenu(this);
 448     foreach (QString definition, VideoDefinition::getDefinitionNames()) {
 449         definitionMenu->addAction(definition);
 450     }
 451     definitionAct->setMenu(definitionMenu);
 452     */
 453     actions->insert("definition", definitionAct);
 454     connect(definitionAct, SIGNAL(triggered()), SLOT(toggleDefinitionMode()));
 455     addAction(definitionAct);
 456
 457     QAction *action;
 458
 459     action = new QAction(IconUtils::icon("media-playback-start"), tr("&Manually Start Playing"), this);
 460     action->setStatusTip(tr("Manually start playing videos"));
 461     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_T));
 462     action->setCheckable(true);
 463     connect(action, SIGNAL(toggled(bool)), SLOT(setManualPlay(bool)));
 464     actions->insert("manualplay", action);
 465
 466     action = new QAction(tr("&Downloads"), this);
 467     action->setStatusTip(tr("Show details about video downloads"));
 468     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_J));
 469     action->setCheckable(true);
 470     action->setIcon(IconUtils::icon("document-save"));
 471     action->setVisible(false);
 472     connect(action, SIGNAL(toggled(bool)), SLOT(toggleDownloads(bool)));
 473     actions->insert("downloads", action);
 474
 475     action = new QAction(tr("&Download"), this);
 476     action->setStatusTip(tr("Download the current video"));
 477     action->setShortcut(QKeySequence::Save);
 478     action->setIcon(IconUtils::icon("document-save"));
 479     action->setEnabled(false);
 480     action->setVisible(false);
 481     action->setPriority(QAction::LowPriority);
 482     connect(action, SIGNAL(triggered()), mediaView, SLOT(downloadVideo()));
 483     actions->insert("download", action);
 484
 485 #ifdef APP_SNAPSHOT
 486     action = new QAction(tr("Take &Snapshot"), this);
 487     action->setShortcut(QKeySequence(Qt::Key_F9));
 488     action->setEnabled(false);
 489     actions->insert("snapshot", action);
 490     connect(action, SIGNAL(triggered()), mediaView, SLOT(snapshot()));
 491 #endif
 492
 493     action = new QAction(tr("&Subscribe to Channel"), this);
 494     action->setProperty("originalText", action->text());
 495     action->setShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_S));
 496     action->setEnabled(false);
 497     connect(action, SIGNAL(triggered()), mediaView, SLOT(toggleSubscription()));
 498     actions->insert("subscribe-channel", action);
 499     mediaView->updateSubscriptionAction(0, false);
 500
 501     QString shareTip = tr("Share the current video using %1");
 502
 503     action = new QAction("&Twitter", this);
 504     action->setStatusTip(shareTip.arg("Twitter"));
 505     action->setEnabled(false);
 506     actions->insert("twitter", action);
 507     connect(action, SIGNAL(triggered()), mediaView, SLOT(shareViaTwitter()));
 508
 509     action = new QAction("&Facebook", this);
 510     action->setStatusTip(shareTip.arg("Facebook"));
 511     action->setEnabled(false);
 512     actions->insert("facebook", action);
 513     connect(action, SIGNAL(triggered()), mediaView, SLOT(shareViaFacebook()));
 514
 515     action = new QAction("&Buffer", this);
 516     action->setStatusTip(shareTip.arg("Buffer"));
 517     action->setEnabled(false);
 518     actions->insert("buffer", action);
 519     connect(action, SIGNAL(triggered()), mediaView, SLOT(shareViaBuffer()));
 520
 521     action = new QAction(tr("&Email"), this);
 522     action->setStatusTip(shareTip.arg(tr("Email")));
 523     action->setEnabled(false);
 524     actions->insert("email", action);
 525     connect(action, SIGNAL(triggered()), mediaView, SLOT(shareViaEmail()));
 526
 527     action = new QAction(tr("&Close"), this);
 528     action->setShortcut(QKeySequence(QKeySequence::Close));
 529     actions->insert("close", action);
 530     connect(action, SIGNAL(triggered()), SLOT(close()));
 531
 532     action = new QAction(Constants::NAME, this);
 533     action->setShortcut(QKeySequence(Qt::CTRL + Qt::ALT + Qt::Key_1));
 534     actions->insert("restore", action);
 535     connect(action, SIGNAL(triggered()), SLOT(restore()));
 536
 537     action = new QAction(IconUtils::icon("go-top"), tr("&Float on Top"), this);
 538     action->setCheckable(true);
 539     actions->insert("ontop", action);
 540     connect(action, SIGNAL(toggled(bool)), SLOT(floatOnTop(bool)));
 541
 542     action = new QAction(IconUtils::icon("media-playback-stop"), tr("&Stop After This Video"), this);
 543     action->setShortcut(QKeySequence(Qt::SHIFT + Qt::Key_Escape));
 544     action->setCheckable(true);
 545     action->setEnabled(false);
 546     actions->insert("stopafterthis", action);
 547     connect(action, SIGNAL(toggled(bool)), SLOT(showStopAfterThisInStatusBar(bool)));
 548
 549     action = new QAction(tr("&Report an Issue..."), this);
 550     actions->insert("report-issue", action);
 551     connect(action, SIGNAL(triggered()), SLOT(reportIssue()));
 552
 553     action = new QAction(tr("&Refine Search..."), this);
 554     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_E));
 555     action->setCheckable(true);
 556     action->setEnabled(false);
 557     actions->insert("refine-search", action);
 558
 559     action = new QAction(YTRegions::worldwideRegion().name, this);
 560     actions->insert("worldwide-region", action);
 561
 562     action = new QAction(YTRegions::localRegion().name, this);
 563     actions->insert("local-region", action);
 564
 565     action = new QAction(tr("More..."), this);
 566     actions->insert("more-region", action);
 567
 568     action = new QAction(IconUtils::icon("view-list"), tr("&Related Videos"), this);
 569     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_R));
 570     action->setStatusTip(tr("Watch videos related to the current one"));
 571     action->setEnabled(false);
 572     action->setPriority(QAction::LowPriority);
 573     connect(action, SIGNAL(triggered()), mediaView, SLOT(relatedVideos()));
 574     actions->insert("related-videos", action);
 575
 576     action = new QAction(tr("Open in &Browser..."), this);
 577     action->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_B));
 578     action->setEnabled(false);
 579     actions->insert("open-in-browser", action);
 580     connect(action, SIGNAL(triggered()), mediaView, SLOT(openInBrowser()));
 581
 582 #ifdef APP_MAC_STORE
 583     action = new QAction(tr("&Love %1? Rate it!").arg(Constants::NAME), this);
 584     actions->insert("app-store", action);
 585     connect(action, SIGNAL(triggered()), SLOT(rateOnAppStore()));
 586 #endif
 587
 588 #ifdef APP_ACTIVATION
 589     Extra::createActivationAction(tr("Buy %1...").arg(Constants::NAME));
 590 #endif
 591
 592     // common action properties
 593     foreach (QAction *action, actions->values()) {
 594         // add actions to the MainWindow so that they work
 595         // when the menu is hidden
 596         addAction(action);
 597         IconUtils::setupAction(action);
 598     }
 599 }
 600
 601 void MainWindow::createMenus() {
 602
 603     QHash<QString, QMenu*> *menus = The::globalMenus();
 604
 605     fileMenu = menuBar()->addMenu(tr("&Application"));
 606 #ifdef APP_ACTIVATION
 607     QAction *buyAction = The::globalActions()->value("buy");
 608     if (buyAction) fileMenu->addAction(buyAction);
 609 #ifndef APP_MAC
 610     fileMenu->addSeparator();
 611 #endif
 612 #endif
 613     fileMenu->addAction(clearAct);
 614 #ifndef APP_MAC
 615     fileMenu->addSeparator();
 616 #endif
 617     fileMenu->addAction(quitAct);
 618
 619     QMenu* playbackMenu = menuBar()->addMenu(tr("&Playback"));
 620     menus->insert("playback", playbackMenu);
 621     playbackMenu->addAction(pauseAct);
 622     playbackMenu->addAction(stopAct);
 623     playbackMenu->addAction(The::globalActions()->value("stopafterthis"));
 624     playbackMenu->addSeparator();
 625     playbackMenu->addAction(skipAct);
 626     playbackMenu->addAction(skipBackwardAct);
 627     playbackMenu->addSeparator();
 628     playbackMenu->addAction(The::globalActions()->value("manualplay"));
 629 #ifdef APP_MAC
 630     MacSupport::dockMenu(playbackMenu);
 631 #endif
 632
 633     playlistMenu = menuBar()->addMenu(tr("&Playlist"));
 634     menus->insert("playlist", playlistMenu);
 635     playlistMenu->addAction(removeAct);
 636     playlistMenu->addSeparator();
 637     playlistMenu->addAction(moveUpAct);
 638     playlistMenu->addAction(moveDownAct);
 639     playlistMenu->addSeparator();
 640     playlistMenu->addAction(The::globalActions()->value("refine-search"));
 641
 642     QMenu* videoMenu = menuBar()->addMenu(tr("&Video"));
 643     menus->insert("video", videoMenu);
 644     videoMenu->addAction(The::globalActions()->value("related-videos"));
 645     videoMenu->addAction(findVideoPartsAct);
 646     videoMenu->addSeparator();
 647     videoMenu->addAction(The::globalActions()->value("subscribe-channel"));
 648 #ifdef APP_SNAPSHOT
 649     videoMenu->addSeparator();
 650     videoMenu->addAction(The::globalActions()->value("snapshot"));
 651 #endif
 652     videoMenu->addSeparator();
 653     videoMenu->addAction(webPageAct);
 654     videoMenu->addAction(copyLinkAct);
 655     videoMenu->addAction(The::globalActions()->value("open-in-browser"));
 656     videoMenu->addAction(The::globalActions()->value("download"));
 657
 658     QMenu* viewMenu = menuBar()->addMenu(tr("&View"));
 659     menus->insert("view", viewMenu);
 660     viewMenu->addAction(fullscreenAct);
 661     viewMenu->addAction(compactViewAct);
 662     viewMenu->addSeparator();
 663     viewMenu->addAction(The::globalActions()->value("ontop"));
 664
 665     QMenu* shareMenu = menuBar()->addMenu(tr("&Share"));
 666     menus->insert("share", shareMenu);
 667     shareMenu->addAction(copyPageAct);
 668     shareMenu->addSeparator();
 669     shareMenu->addAction(The::globalActions()->value("twitter"));
 670     shareMenu->addAction(The::globalActions()->value("facebook"));
 671     shareMenu->addAction(The::globalActions()->value("buffer"));
 672     shareMenu->addSeparator();
 673     shareMenu->addAction(The::globalActions()->value("email"));
 674
 675 #ifdef APP_MAC
 676     MacSupport::windowMenu(this);
 677 #endif
 678
 679     helpMenu = menuBar()->addMenu(tr("&Help"));
 680     helpMenu->addAction(siteAct);
 681 #if !defined(APP_MAC) && !defined(APP_WIN)
 682     helpMenu->addAction(donateAct);
 683 #endif
 684     helpMenu->addAction(The::globalActions()->value("report-issue"));
 685     helpMenu->addAction(aboutAct);
 686
 687 #ifdef APP_MAC_STORE
 688     helpMenu->addSeparator();
 689     helpMenu->addAction(The::globalActions()->value("app-store"));
 690 #endif
 691 }
 692
 693 void MainWindow::createToolBars() {
 694
 695     setUnifiedTitleAndToolBarOnMac(true);
 696
 697     mainToolBar = new QToolBar(this);
 698     mainToolBar->setToolButtonStyle(Qt::ToolButtonIconOnly);
 699     mainToolBar->setFloatable(false);
 700     mainToolBar->setMovable(false);
 701
 702 #if defined(APP_MAC) | defined(APP_WIN)
 703     mainToolBar->setIconSize(QSize(32, 32));
 704 #endif
 705
 706     mainToolBar->addAction(stopAct);
 707     mainToolBar->addAction(pauseAct);
 708     mainToolBar->addAction(skipAct);
 709
 710     mainToolBar->addAction(The::globalActions()->value("related-videos"));
 711     mainToolBar->addAction(The::globalActions()->value("download"));
 712
 713     bool addFullScreenAct = true;
 714 #ifdef Q_OS_MAC
 715     addFullScreenAct = !mac::CanGoFullScreen(winId());
 716 #endif
 717     if (addFullScreenAct) mainToolBar->addAction(fullscreenAct);
 718
 719     mainToolBar->addWidget(new Spacer());
 720
 721     QFont smallerFont = FontUtils::small();
 722     currentTime = new QLabel(mainToolBar);
 723     currentTime->setFont(smallerFont);
 724     mainToolBar->addWidget(currentTime);
 725
 726     mainToolBar->addWidget(new Spacer());
 727
 728 #ifdef APP_PHONON_SEEK
 729     seekSlider = new Phonon::SeekSlider(this);
 730     seekSlider->setTracking(true);
 731     seekSlider->setIconVisible(false);
 732     seekSlider->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Preferred);
 733     mainToolBar->addWidget(seekSlider);
 734 #else
 735     slider = new SeekSlider(this);
 736     slider->setEnabled(false);
 737     slider->setTracking(false);
 738     slider->setMaximum(1000);
 739     slider->setOrientation(Qt::Horizontal);
 740     slider->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Preferred);
 741     mainToolBar->addWidget(slider);
 742 #endif
 743
 744     /*
 745     mainToolBar->addWidget(new Spacer());
 746     totalTime = new QLabel(mainToolBar);
 747     totalTime->setFont(smallerFont);
 748     mainToolBar->addWidget(totalTime);
 749     */
 750
 751     mainToolBar->addWidget(new Spacer());
 752     mainToolBar->addAction(volumeMuteAct);
 753
 754 #ifdef APP_PHONON
 755     volumeSlider = new Phonon::VolumeSlider(this);
 756     volumeSlider->setMuteVisible(false);
 757     // qDebug() << volumeSlider->children();
 758     // status tip for the volume slider
 759     QSlider* volumeQSlider = volumeSlider->findChild<QSlider*>();
 760     if (volumeQSlider)
 761         volumeQSlider->setStatusTip(tr("Press %1 to raise the volume, %2 to lower it").arg(
 762                                         volumeUpAct->shortcut().toString(QKeySequence::NativeText), volumeDownAct->shortcut().toString(QKeySequence::NativeText)));
 763     // this makes the volume slider smaller
 764     volumeSlider->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
 765     mainToolBar->addWidget(volumeSlider);
 766 #endif
 767
 768     mainToolBar->addWidget(new Spacer());
 769
 770 #ifdef APP_MAC
 771     SearchWrapper* searchWrapper = new SearchWrapper(this);
 772     toolbarSearch = searchWrapper->getSearchLineEdit();
 773 #else
 774     toolbarSearch = new SearchLineEdit(this);
 775 #endif
 776     toolbarSearch->setMinimumWidth(toolbarSearch->fontInfo().pixelSize()*15);
 777     toolbarSearch->setSuggester(new YTSuggester(this));
 778     connect(toolbarSearch, SIGNAL(search(const QString&)), SLOT(search(const QString&)));
 779     connect(toolbarSearch, SIGNAL(suggestionAccepted(Suggestion*)), SLOT(suggestionAccepted(Suggestion*)));
 780     toolbarSearch->setStatusTip(searchFocusAct->statusTip());
 781 #ifdef APP_MAC
 782     mainToolBar->addWidget(searchWrapper);
 783 #else
 784     mainToolBar->addWidget(toolbarSearch);
 785     mainToolBar->addWidget(new Spacer());
 786 #endif
 787
 788     addToolBar(mainToolBar);
 789 }
 790
 791 void MainWindow::createStatusBar() {
 792     statusToolBar = new QToolBar(this);
 793     statusToolBar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
 794     statusToolBar->setIconSize(QSize(16, 16));
 795     statusToolBar->addAction(The::globalActions()->value("downloads"));
 796
 797     regionButton = new QToolButton(this);
 798     regionButton->setStatusTip(tr("Choose your content location"));
 799     regionButton->setIconSize(QSize(16, 16));
 800     regionButton->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
 801     regionAction = statusToolBar->addWidget(regionButton);
 802     regionAction->setVisible(false);
 803
 804     QAction *localAction = The::globalActions()->value("local-region");
 805     if (!localAction->text().isEmpty()) {
 806         regionButton->setPopupMode(QToolButton::InstantPopup);
 807         QMenu *regionMenu = new QMenu(this);
 808         regionMenu->addAction(The::globalActions()->value("worldwide-region"));
 809         regionMenu->addAction(localAction);
 810         regionMenu->addSeparator();
 811         QAction *moreRegionsAction = The::globalActions()->value("more-region");
 812         regionMenu->addAction(moreRegionsAction);
 813         connect(moreRegionsAction, SIGNAL(triggered()), SLOT(showRegionsView()));
 814         regionButton->setMenu(regionMenu);
 815     } else {
 816         connect(regionButton, SIGNAL(clicked()), SLOT(showRegionsView()));
 817     }
 818
 819     /* Stupid code that generates the QRC items
 820     foreach(YTRegion r, YTRegions::list())
 821         qDebug() << QString("<file>flags/%1.png</file>").arg(r.id.toLower());
 822     */
 823
 824     statusToolBar->addAction(The::globalActions()->value("definition"));
 825
 826     statusBar()->addPermanentWidget(statusToolBar);
 827     statusBar()->show();
 828 }
 829
 830 void MainWindow::showStopAfterThisInStatusBar(bool show) {
 831     QAction* action = The::globalActions()->value("stopafterthis");
 832     showActionInStatusBar(action, show);
 833 }
 834
 835 void MainWindow::showActionInStatusBar(QAction* action, bool show) {
 836 #ifdef APP_EXTRA
 837     Extra::fadeInWidget(statusBar(), statusBar());
 838 #endif
 839     if (show) {
 840         statusToolBar->insertAction(statusToolBar->actions().first(), action);
 841     } else {
 842         statusToolBar->removeAction(action);
 843     }
 844 }
 845
 846 void MainWindow::readSettings() {
 847     QSettings settings;
 848     if (settings.contains("geometry")) {
 849         restoreGeometry(settings.value("geometry").toByteArray());
 850 #ifdef APP_MAC
 851         MacSupport::fixGeometry(this);
 852 #endif
 853     } else {
 854         setGeometry(100, 100, 1000, 500);
 855     }
 856     setDefinitionMode(settings.value("definition", VideoDefinition::getDefinitionNames().first()).toString());
 857     The::globalActions()->value("manualplay")->setChecked(settings.value("manualplay", false).toBool());
 858 }
 859
 860 void MainWindow::writeSettings() {
 861     QSettings settings;
 862
 863     settings.setValue("geometry", saveGeometry());
 864     mediaView->saveSplitterState();
 865
 866 #ifdef APP_PHONON
 867     if (audioOutput->volume() > 0.1)
 868         settings.setValue("volume", audioOutput->volume());
 869     // settings.setValue("volumeMute", audioOutput->isMuted());
 870 #endif
 871
 872     settings.setValue("manualplay", The::globalActions()->value("manualplay")->isChecked());
 873 }
 874
 875 void MainWindow::goBack() {
 876     if ( history->size() > 1 ) {
 877         history->pop();
 878         QWidget *widget = history->pop();
 879         showWidget(widget);
 880     }
 881 }
 882
 883 void MainWindow::showWidget(QWidget* widget, bool transition) {
 884
 885     if (compactViewAct->isChecked())
 886         compactViewAct->toggle();
 887
 888     setUpdatesEnabled(false);
 889
 890     // call hide method on the current view
 891     View* oldView = dynamic_cast<View *> (views->currentWidget());
 892     if (oldView) {
 893         oldView->disappear();
 894         views->currentWidget()->setEnabled(false);
 895     } else qDebug() << "Cannot cast view";
 896
 897     // call show method on the new view
 898     View* newView = dynamic_cast<View *> (widget);
 899     if (newView) {
 900         widget->setEnabled(true);
 901         QHash<QString,QVariant> metadata = newView->metadata();
 902         QString title = metadata.value("title").toString();
 903         if (title.isEmpty()) title = Constants::NAME;
 904         else title += QLatin1String(" - ") + Constants::NAME;
 905         setWindowTitle(title);
 906         QString desc = metadata.value("description").toString();
 907         if (!desc.isEmpty()) showMessage(desc);
 908         newView->appear();
 909
 910         // dynamic view actions
 911         foreach (QAction* action, viewActions)
 912             showActionInStatusBar(action, false);
 913         viewActions = newView->getViewActions();
 914         foreach (QAction* action, viewActions)
 915             showActionInStatusBar(action, true);
 916
 917     }
 918
 919     const bool isMediaView = widget == mediaView;
 920
 921     stopAct->setEnabled(isMediaView);
 922     compactViewAct->setEnabled(isMediaView);
 923     toolbarSearch->setEnabled(widget == homeView || isMediaView || widget == downloadView);
 924
 925     aboutAct->setEnabled(widget != aboutView);
 926     The::globalActions()->value("downloads")->setChecked(widget == downloadView);
 927
 928     QWidget *oldWidget = views->currentWidget();
 929     if (oldWidget)
 930         oldWidget->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
 931
 932     views->setCurrentWidget(widget);
 933     widget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 934
 935     setUpdatesEnabled(true);
 936
 937 #ifdef APP_EXTRA
 938     // if (transition && (oldWidget != mediaView || !mediaView->getVideoArea()->isVideoShown()))
 939     if (transition)
 940         Extra::fadeInWidget(oldWidget, widget);
 941 #endif
 942
 943     history->push(widget);
 944 }
 945
 946 void MainWindow::about() {
 947     if (!aboutView) {
 948         aboutView = new AboutView(this);
 949         views->addWidget(aboutView);
 950     }
 951     showWidget(aboutView);
 952 }
 953
 954 void MainWindow::visitSite() {
 955     QUrl url(Constants::WEBSITE);
 956     statusBar()->showMessage(QString(tr("Opening %1").arg(url.toString())));
 957     QDesktopServices::openUrl(url);
 958 }
 959
 960 void MainWindow::donate() {
 961     QUrl url(QString(Constants::WEBSITE) + "#donate");
 962     statusBar()->showMessage(QString(tr("Opening %1").arg(url.toString())));
 963     QDesktopServices::openUrl(url);
 964 }
 965
 966 void MainWindow::reportIssue() {
 967     QUrl url("http://flavio.tordini.org/forums/forum/minitube-forums/minitube-troubleshooting");
 968     QDesktopServices::openUrl(url);
 969 }
 970
 971 void MainWindow::quit() {
 972 #ifdef APP_MAC
 973     if (!confirmQuit()) {
 974         return;
 975     }
 976 #endif
 977     // do not save geometry when in full screen or in compact mode
 978     if (!m_fullscreen && !compactViewAct->isChecked()) {
 979         writeSettings();
 980     }
 981     mediaView->stop();
 982     Temporary::deleteAll();
 983     ChannelAggregator::instance()->stop();
 984     ChannelAggregator::instance()->cleanup();
 985     Database::shutdown();
 986     qApp->quit();
 987 }
 988
 989 void MainWindow::closeEvent(QCloseEvent *event) {
 990 #ifdef APP_MAC
 991     mac::closeWindow(winId());
 992     event->ignore();
 993 #else
 994     if (!confirmQuit()) {
 995         event->ignore();
 996         return;
 997     }
 998     QWidget::closeEvent(event);
 999     quit();
1000 #endif
1001 }
1002
1003 bool MainWindow::confirmQuit() {
1004     if (DownloadManager::instance()->activeItems() > 0) {
1005         QMessageBox msgBox(this);
1006         msgBox.setIconPixmap(QPixmap(":/images/app.png").scaled(64, 64, Qt::KeepAspectRatio, Qt::SmoothTransformation));
1007         msgBox.setText(tr("Do you want to exit %1 with a download in progress?").arg(Constants::NAME));
1008         msgBox.setInformativeText(tr("If you close %1 now, this download will be cancelled.").arg(Constants::NAME));
1009         msgBox.setModal(true);
1010         // make it a "sheet" on the Mac
1011         msgBox.setWindowModality(Qt::WindowModal);
1012
1013         msgBox.addButton(tr("Close and cancel download"), QMessageBox::RejectRole);
1014         QPushButton *waitButton = msgBox.addButton(tr("Wait for download to finish"), QMessageBox::ActionRole);
1015
1016         msgBox.exec();
1017
1018         if (msgBox.clickedButton() == waitButton) {
1019             return false;
1020         }
1021     }
1022     return true;
1023 }
1024
1025 void MainWindow::showHome(bool transition) {
1026     showWidget(homeView, transition);
1027     currentTime->clear();
1028     // totalTime->clear();
1029 }
1030
1031 void MainWindow::showMedia(SearchParams *searchParams) {
1032     showWidget(mediaView);
1033     mediaView->search(searchParams);
1034 }
1035
1036 void MainWindow::showMedia(VideoSource *videoSource) {
1037     showWidget(mediaView);
1038     mediaView->setVideoSource(videoSource);
1039 }
1040
1041 #ifdef APP_PHONON
1042 void MainWindow::stateChanged(Phonon::State newState, Phonon::State /* oldState */) {
1043
1044     // qDebug() << "Phonon state: " << newState;
1045
1046     switch (newState) {
1047
1048     case Phonon::ErrorState:
1049         if (mediaObject->errorType() == Phonon::FatalError) {
1050             // Do not display because we try to play incomplete video files and sometimes trigger this
1051             // We retry automatically (in MediaView) so no need to show it
1052             // statusBar()->showMessage(tr("Fatal error: %1").arg(mediaObject->errorString()));
1053         } else {
1054             statusBar()->showMessage(tr("Error: %1").arg(mediaObject->errorString()));
1055         }
1056         break;
1057
1058     case Phonon::PlayingState:
1059         pauseAct->setEnabled(true);
1060         pauseAct->setIcon(IconUtils::icon("media-playback-pause"));
1061         pauseAct->setText(tr("&Pause"));
1062         pauseAct->setStatusTip(tr("Pause playback") + " (" +  pauseAct->shortcut().toString(QKeySequence::NativeText) + ")");
1063         // stopAct->setEnabled(true);
1064         break;
1065
1066     case Phonon::StoppedState:
1067         pauseAct->setEnabled(false);
1068         pauseAct->setIcon(IconUtils::icon("media-playback-start"));
1069         pauseAct->setText(tr("&Play"));
1070         pauseAct->setStatusTip(tr("Resume playback") + " (" +  pauseAct->shortcut().toString(QKeySequence::NativeText) + ")");
1071         // stopAct->setEnabled(false);
1072         break;
1073
1074     case Phonon::PausedState:
1075         pauseAct->setEnabled(true);
1076         pauseAct->setIcon(IconUtils::icon("media-playback-start"));
1077         pauseAct->setText(tr("&Play"));
1078         pauseAct->setStatusTip(tr("Resume playback") + " (" +  pauseAct->shortcut().toString(QKeySequence::NativeText) + ")");
1079         // stopAct->setEnabled(true);
1080         break;
1081
1082     case Phonon::BufferingState:
1083         pauseAct->setEnabled(false);
1084         pauseAct->setIcon(IconUtils::icon("content-loading"));
1085         pauseAct->setText(tr("&Loading..."));
1086         pauseAct->setStatusTip(QString());
1087         break;
1088
1089     case Phonon::LoadingState:
1090         pauseAct->setEnabled(false);
1091         currentTime->clear();
1092         // totalTime->clear();
1093         // stopAct->setEnabled(true);
1094         break;
1095
1096     default:
1097         ;
1098     }
1099 }
1100 #endif
1101
1102 void MainWindow::stop() {
1103     showHome();
1104     mediaView->stop();
1105 }
1106
1107 void MainWindow::resizeEvent(QResizeEvent*) {
1108 #ifdef Q_OS_MAC
1109     if (mac::CanGoFullScreen(winId())) {
1110         bool isFullscreen = mac::IsFullScreen(winId());
1111         if (isFullscreen != m_fullscreen) {
1112             if (compactViewAct->isChecked()) {
1113                 compactViewAct->setChecked(false);
1114                 compactView(false);
1115             }
1116             m_fullscreen = isFullscreen;
1117             updateUIForFullscreen();
1118         }
1119     }
1120 #endif
1121 }
1122
1123 void MainWindow::fullscreen() {
1124
1125     if (compactViewAct->isChecked())
1126         compactViewAct->toggle();
1127
1128 #ifdef Q_OS_MAC
1129     WId handle = winId();
1130     if (mac::CanGoFullScreen(handle)) {
1131         mainToolBar->setVisible(true);
1132         mac::ToggleFullScreen(handle);
1133         return;
1134     }
1135 #endif
1136
1137     m_fullscreen = !m_fullscreen;
1138
1139     if (m_fullscreen) {
1140         // Enter full screen
1141
1142         m_maximized = isMaximized();
1143
1144         // save geometry now, if the user quits when in full screen
1145         // geometry won't be saved
1146         writeSettings();
1147
1148 #ifdef Q_OS_MAC
1149         MacSupport::enterFullScreen(this, views);
1150 #else
1151         mainToolBar->hide();
1152         showFullScreen();
1153 #endif
1154
1155     } else {
1156         // Exit full screen
1157
1158 #ifdef Q_OS_MAC
1159         MacSupport::exitFullScreen(this, views);
1160 #else
1161         mainToolBar->show();
1162         if (m_maximized) showMaximized();
1163         else showNormal();
1164 #endif
1165
1166         // Make sure the window has focus
1167         activateWindow();
1168
1169     }
1170
1171     updateUIForFullscreen();
1172
1173 }
1174
1175 void MainWindow::updateUIForFullscreen() {
1176     static QList<QKeySequence> fsShortcuts;
1177     static QString fsText;
1178
1179     if (m_fullscreen) {
1180         fsShortcuts = fullscreenAct->shortcuts();
1181         fsText = fullscreenAct->text();
1182         fullscreenAct->setShortcuts(QList<QKeySequence>(fsShortcuts)
1183                                     << QKeySequence(Qt::Key_Escape));
1184         fullscreenAct->setText(tr("Leave &Full Screen"));
1185         fullscreenAct->setIcon(IconUtils::icon("view-restore"));
1186     } else {
1187         fullscreenAct->setShortcuts(fsShortcuts);
1188         fullscreenAct->setText(fsText);
1189         fullscreenAct->setIcon(IconUtils::icon("view-fullscreen"));
1190     }
1191
1192     // No compact view action when in full screen
1193     compactViewAct->setVisible(!m_fullscreen);
1194     compactViewAct->setChecked(false);
1195
1196     // Hide anything but the video
1197     mediaView->setPlaylistVisible(!m_fullscreen);
1198     statusBar()->setVisible(!m_fullscreen);
1199
1200 #ifndef APP_MAC
1201     menuBar()->setVisible(!m_fullscreen);
1202 #endif
1203
1204     if (m_fullscreen) {
1205         stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_MediaStop));
1206     } else {
1207         stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Escape) << QKeySequence(Qt::Key_MediaStop));
1208     }
1209
1210 #ifdef Q_OS_MAC
1211     MacSupport::fullScreenActions(The::globalActions()->values(), m_fullscreen);
1212 #endif
1213
1214     if (views->currentWidget() == mediaView)
1215         mediaView->setFocus();
1216
1217     if (m_fullscreen) {
1218         hideMouse();
1219     } else {
1220         mouseTimer->stop();
1221         unsetCursor();
1222     }
1223 }
1224
1225 bool MainWindow::isReallyFullScreen() {
1226 #ifdef Q_OS_MAC
1227     WId handle = winId();
1228     if (mac::CanGoFullScreen(handle)) return mac::IsFullScreen(handle);
1229     else return isFullScreen();
1230 #else
1231     return isFullScreen();
1232 #endif
1233 }
1234
1235 void MainWindow::compactView(bool enable) {
1236     m_compact = enable;
1237
1238     static QList<QKeySequence> compactShortcuts;
1239     static QList<QKeySequence> stopShortcuts;
1240
1241     const static QString key = "compactGeometry";
1242     QSettings settings;
1243
1244 #ifndef APP_MAC
1245     menuBar()->setVisible(!enable);
1246 #endif
1247
1248     if (enable) {
1249         setMinimumSize(320, 180);
1250 #ifdef Q_OS_MAC
1251         mac::RemoveFullScreenWindow(winId());
1252 #endif
1253         writeSettings();
1254
1255         if (settings.contains(key))
1256             restoreGeometry(settings.value(key).toByteArray());
1257         else
1258             resize(320, 180);
1259
1260         mainToolBar->setVisible(!enable);
1261         mediaView->setPlaylistVisible(!enable);
1262         statusBar()->setVisible(!enable);
1263
1264         compactShortcuts = compactViewAct->shortcuts();
1265         stopShortcuts = stopAct->shortcuts();
1266
1267         QList<QKeySequence> newStopShortcuts(stopShortcuts);
1268         newStopShortcuts.removeAll(QKeySequence(Qt::Key_Escape));
1269         stopAct->setShortcuts(newStopShortcuts);
1270         compactViewAct->setShortcuts(QList<QKeySequence>(compactShortcuts) << QKeySequence(Qt::Key_Escape));
1271
1272         // ensure focus does not end up to the search box
1273         // as it would steal the Space shortcut
1274         mediaView->setFocus();
1275
1276     } else {
1277         // unset minimum size
1278         setMinimumSize(0, 0);
1279 #ifdef Q_OS_MAC
1280         mac::SetupFullScreenWindow(winId());
1281 #endif
1282         settings.setValue(key, saveGeometry());
1283         mainToolBar->setVisible(!enable);
1284         mediaView->setPlaylistVisible(!enable);
1285         statusBar()->setVisible(!enable);
1286         readSettings();
1287
1288         compactViewAct->setShortcuts(compactShortcuts);
1289         stopAct->setShortcuts(stopShortcuts);
1290     }
1291
1292     // auto float on top
1293     floatOnTop(enable);
1294
1295 #ifdef Q_OS_MAC
1296     mac::compactMode(winId(), enable);
1297 #endif
1298 }
1299
1300 void MainWindow::searchFocus() {
1301     toolbarSearch->selectAll();
1302     toolbarSearch->setFocus();
1303 }
1304
1305 #ifdef APP_PHONON
1306 void MainWindow::initPhonon() {
1307     // Phonon initialization
1308     if (mediaObject) delete mediaObject;
1309     if (audioOutput) delete audioOutput;
1310     mediaObject = new Phonon::MediaObject(this);
1311     mediaObject->setTickInterval(100);
1312     connect(mediaObject, SIGNAL(stateChanged(Phonon::State, Phonon::State)),
1313             this, SLOT(stateChanged(Phonon::State, Phonon::State)));
1314     connect(mediaObject, SIGNAL(tick(qint64)), this, SLOT(tick(qint64)));
1315     connect(mediaObject, SIGNAL(totalTimeChanged(qint64)), this, SLOT(totalTimeChanged(qint64)));
1316 #ifdef APP_PHONON_SEEK
1317     seekSlider->setMediaObject(mediaObject);
1318 #endif
1319     audioOutput = new Phonon::AudioOutput(Phonon::VideoCategory, this);
1320     connect(audioOutput, SIGNAL(volumeChanged(qreal)), this, SLOT(volumeChanged(qreal)));
1321     connect(audioOutput, SIGNAL(mutedChanged(bool)), this, SLOT(volumeMutedChanged(bool)));
1322     volumeSlider->setAudioOutput(audioOutput);
1323     Phonon::createPath(mediaObject, audioOutput);
1324     QSettings settings;
1325     audioOutput->setVolume(settings.value("volume", 1).toReal());
1326     // audioOutput->setMuted(settings.value("volumeMute").toBool());
1327 }
1328 #endif
1329
1330 void MainWindow::tick(qint64 time) {
1331     if (time <= 0) {
1332         // the "if" is important because tick is continually called
1333         // and we don't want to paint the toolbar every 100ms
1334         if (!currentTime->text().isEmpty()) currentTime->clear();
1335         return;
1336     }
1337
1338     currentTime->setText(formatTime(time));
1339
1340     // remaining time
1341 #ifdef APP_PHONON
1342     const qint64 remainingTime = mediaObject->remainingTime();
1343     currentTime->setStatusTip(tr("Remaining time: %1").arg(formatTime(remainingTime)));
1344
1345 #ifndef APP_PHONON_SEEK
1346     const qint64 totalTime = mediaObject->totalTime();
1347     slider->blockSignals(true);
1348     // qWarning() << totalTime << time << time * 100 / totalTime;
1349     if (totalTime > 0 && time > 0 && !slider->isSliderDown() && mediaObject->state() == Phonon::PlayingState)
1350         slider->setValue(time * slider->maximum() / totalTime);
1351     slider->blockSignals(false);
1352 #endif
1353
1354 #endif
1355 }
1356
1357 void MainWindow::totalTimeChanged(qint64 time) {
1358     if (time <= 0) {
1359         // totalTime->clear();
1360         return;
1361     }
1362     // totalTime->setText(formatTime(time));
1363
1364     /*
1365     slider->blockSignals(true);
1366     slider->setMaximum(time/1000);
1367     slider->blockSignals(false);
1368     */
1369
1370 }
1371
1372 QString MainWindow::formatTime(qint64 time) {
1373     QTime displayTime;
1374     displayTime = displayTime.addMSecs(time);
1375     QString timeString;
1376     // 60 * 60 * 1000 = 3600000
1377     if (time > 3600000)
1378         timeString = displayTime.toString("h:mm:ss");
1379     else
1380         timeString = displayTime.toString("m:ss");
1381     return timeString;
1382 }
1383
1384 void MainWindow::volumeUp() {
1385 #ifdef APP_PHONON
1386     qreal newVolume = volumeSlider->audioOutput()->volume() + .1;
1387     if (newVolume > volumeSlider->maximumVolume())
1388         newVolume = volumeSlider->maximumVolume();
1389     volumeSlider->audioOutput()->setVolume(newVolume);
1390 #endif
1391 }
1392
1393 void MainWindow::volumeDown() {
1394 #ifdef APP_PHONON
1395     qreal newVolume = volumeSlider->audioOutput()->volume() - .1;
1396     if (newVolume < 0.)
1397         newVolume = 0.;
1398     volumeSlider->audioOutput()->setVolume(newVolume);
1399 #endif
1400 }
1401
1402 void MainWindow::volumeMute() {
1403 #ifdef APP_PHONON
1404     volumeSlider->audioOutput()->setMuted(!volumeSlider->audioOutput()->isMuted());
1405 #endif
1406 }
1407
1408 void MainWindow::volumeChanged(qreal newVolume) {
1409 #ifdef APP_PHONON
1410     // automatically unmute when volume changes
1411     if (volumeSlider->audioOutput()->isMuted())
1412         volumeSlider->audioOutput()->setMuted(false);
1413
1414     bool isZero = volumeSlider->property("zero").toBool();
1415     bool styleChanged = false;
1416     if (newVolume == 0. && !isZero) {
1417         volumeSlider->setProperty("zero", true);
1418         styleChanged = true;
1419     } else if (newVolume > 0. && isZero) {
1420         volumeSlider->setProperty("zero", false);
1421         styleChanged = true;
1422     }
1423     if (styleChanged) {
1424         QSlider* volumeQSlider = volumeSlider->findChild<QSlider*>();
1425         style()->unpolish(volumeQSlider);
1426         style()->polish(volumeQSlider);
1427     }
1428 #endif
1429     statusBar()->showMessage(tr("Volume at %1%").arg((int)(newVolume*100)));
1430 }
1431
1432 void MainWindow::volumeMutedChanged(bool muted) {
1433     if (muted) {
1434         volumeMuteAct->setIcon(IconUtils::icon("audio-volume-muted"));
1435         statusBar()->showMessage(tr("Volume is muted"));
1436     } else {
1437         volumeMuteAct->setIcon(IconUtils::icon("audio-volume-high"));
1438         statusBar()->showMessage(tr("Volume is unmuted"));
1439     }
1440 }
1441
1442 void MainWindow::setDefinitionMode(QString definitionName) {
1443     QAction *definitionAct = The::globalActions()->value("definition");
1444     definitionAct->setText(definitionName);
1445     definitionAct->setStatusTip(tr("Maximum video definition set to %1").arg(definitionAct->text())
1446                                 + " (" +  definitionAct->shortcut().toString(QKeySequence::NativeText) + ")");
1447     statusBar()->showMessage(definitionAct->statusTip());
1448     QSettings settings;
1449     settings.setValue("definition", definitionName);
1450 }
1451
1452 void MainWindow::toggleDefinitionMode() {
1453     QSettings settings;
1454     QString currentDefinition = settings.value("definition").toString();
1455     QStringList definitionNames = VideoDefinition::getDefinitionNames();
1456     int currentIndex = definitionNames.indexOf(currentDefinition);
1457     int nextIndex = 0;
1458     if (currentIndex != definitionNames.size() - 1) {
1459         nextIndex = currentIndex + 1;
1460     }
1461     QString nextDefinition = definitionNames.at(nextIndex);
1462     setDefinitionMode(nextDefinition);
1463 }
1464
1465 void MainWindow::showFullscreenToolbar(bool show) {
1466     if (!m_fullscreen) return;
1467     mainToolBar->setVisible(show);
1468 }
1469
1470 void MainWindow::showFullscreenPlaylist(bool show) {
1471     if (!m_fullscreen) return;
1472     mediaView->setPlaylistVisible(show);
1473 }
1474
1475 void MainWindow::clearRecentKeywords() {
1476     QSettings settings;
1477     settings.remove("recentKeywords");
1478     settings.remove("recentChannels");
1479     if (views->currentWidget() == homeView) {
1480         SearchView *searchView = homeView->getSearchView();
1481         searchView->updateRecentKeywords();
1482         searchView->updateRecentChannels();
1483     }
1484     QAbstractNetworkCache *cache = The::networkAccessManager()->cache();
1485     if (cache) cache->clear();
1486     showMessage(tr("Your privacy is now safe"));
1487 }
1488
1489 void MainWindow::setManualPlay(bool enabled) {
1490     QSettings settings;
1491     settings.setValue("manualplay", QVariant::fromValue(enabled));
1492     showActionInStatusBar(The::globalActions()->value("manualplay"), enabled);
1493 }
1494
1495 void MainWindow::updateDownloadMessage(QString message) {
1496     The::globalActions()->value("downloads")->setText(message);
1497 }
1498
1499 void MainWindow::downloadsFinished() {
1500     The::globalActions()->value("downloads")->setText(tr("&Downloads"));
1501     statusBar()->showMessage(tr("Downloads complete"));
1502 }
1503
1504 void MainWindow::toggleDownloads(bool show) {
1505
1506     if (show) {
1507         stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_MediaStop));
1508         The::globalActions()->value("downloads")->setShortcuts(
1509                     QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_J)
1510                     << QKeySequence(Qt::Key_Escape));
1511     } else {
1512         The::globalActions()->value("downloads")->setShortcuts(
1513                     QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_J));
1514         stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Escape) << QKeySequence(Qt::Key_MediaStop));
1515     }
1516
1517     if (!downloadView) {
1518         downloadView = new DownloadView(this);
1519         views->addWidget(downloadView);
1520     }
1521     if (show) showWidget(downloadView);
1522     else goBack();
1523 }
1524
1525 void MainWindow::suggestionAccepted(Suggestion *suggestion) {
1526     search(suggestion->value);
1527 }
1528
1529 void MainWindow::search(const QString &query) {
1530     QString q = query.trimmed();
1531     if (q.length() == 0) return;
1532     SearchParams *searchParams = new SearchParams();
1533     searchParams->setKeywords(q);
1534     showMedia(searchParams);
1535 }
1536
1537 void MainWindow::dragEnterEvent(QDragEnterEvent *event) {
1538     if (event->mimeData()->hasFormat("text/uri-list")) {
1539         QList<QUrl> urls = event->mimeData()->urls();
1540         if (urls.isEmpty()) return;
1541         QUrl url = urls.first();
1542         QString videoId = YTSearch::videoIdFromUrl(url.toString());
1543         if (!videoId.isEmpty())
1544             event->acceptProposedAction();
1545     }
1546 }
1547
1548 void MainWindow::dropEvent(QDropEvent *event) {
1549     if (!toolbarSearch->isEnabled()) return;
1550
1551     QList<QUrl> urls = event->mimeData()->urls();
1552     if (urls.isEmpty())
1553         return;
1554     QUrl url = urls.first();
1555     QString videoId = YTSearch::videoIdFromUrl(url.toString());
1556     if (!videoId.isEmpty()) {
1557         setWindowTitle(url.toString());
1558         SearchParams *searchParams = new SearchParams();
1559         searchParams->setKeywords(videoId);
1560         showMedia(searchParams);
1561     }
1562 }
1563
1564 void MainWindow::checkForUpdate() {
1565     static const QString updateCheckKey = "updateCheck";
1566
1567     // check every 24h
1568     QSettings settings;
1569     uint unixTime = QDateTime::currentDateTime().toTime_t();
1570     int lastCheck = settings.value(updateCheckKey).toInt();
1571     int secondsSinceLastCheck = unixTime - lastCheck;
1572     // qDebug() << "secondsSinceLastCheck" << unixTime << lastCheck << secondsSinceLastCheck;
1573     if (secondsSinceLastCheck < 86400) return;
1574
1575     // check it out
1576     if (updateChecker) delete updateChecker;
1577     updateChecker = new UpdateChecker();
1578     connect(updateChecker, SIGNAL(newVersion(QString)),
1579             this, SLOT(gotNewVersion(QString)));
1580     updateChecker->checkForUpdate();
1581     settings.setValue(updateCheckKey, unixTime);
1582 }
1583
1584 void MainWindow::gotNewVersion(QString version) {
1585     if (updateChecker) {
1586         delete updateChecker;
1587         updateChecker = 0;
1588     }
1589
1590     QSettings settings;
1591     QString checkedVersion = settings.value("checkedVersion").toString();
1592     if (checkedVersion == version) return;
1593
1594 #ifdef APP_EXTRA
1595 #ifndef APP_MAC
1596     UpdateDialog *dialog = new UpdateDialog(version, this);
1597     dialog->show();
1598 #endif
1599 #else
1600     simpleUpdateDialog(version);
1601 #endif
1602 }
1603
1604 void MainWindow::simpleUpdateDialog(QString version) {
1605     QMessageBox msgBox(this);
1606     msgBox.setIconPixmap(
1607                 QPixmap(":/images/app.png")
1608                 .scaled(64, 64, Qt::KeepAspectRatio, Qt::SmoothTransformation));
1609     msgBox.setText(tr("%1 version %2 is now available.").arg(Constants::NAME, version));
1610     msgBox.setModal(true);
1611     msgBox.setWindowModality(Qt::WindowModal);
1612     msgBox.addButton(QMessageBox::Close);
1613     QPushButton* laterButton = msgBox.addButton(tr("Remind me later"), QMessageBox::RejectRole);
1614     QPushButton* updateButton = msgBox.addButton(tr("Update"), QMessageBox::AcceptRole);
1615     msgBox.exec();
1616     if (msgBox.clickedButton() != laterButton) {
1617         QSettings settings;
1618         settings.setValue("checkedVersion", version);
1619     }
1620     if (msgBox.clickedButton() == updateButton) visitSite();
1621 }
1622
1623 void MainWindow::floatOnTop(bool onTop) {
1624     showActionInStatusBar(The::globalActions()->value("ontop"), onTop);
1625 #ifdef APP_MAC
1626     mac::floatOnTop(winId(), onTop);
1627     return;
1628 #endif
1629     if (onTop) {
1630         setWindowFlags(windowFlags() | Qt::WindowStaysOnTopHint);
1631         show();
1632     } else {
1633         setWindowFlags(windowFlags() ^ Qt::WindowStaysOnTopHint);
1634         show();
1635     }
1636 }
1637
1638 void MainWindow::restore() {
1639 #ifdef APP_MAC
1640     mac::uncloseWindow(window()->winId());
1641 #endif
1642 }
1643
1644 void MainWindow::messageReceived(const QString &message) {
1645     if (message == QLatin1String("--toggle-playing")) {
1646         if (pauseAct->isEnabled()) pauseAct->trigger();
1647     } else if (message == QLatin1String("--next")) {
1648         if (skipAct->isEnabled()) skipAct->trigger();
1649     } else if (message == QLatin1String("--previous")) {
1650         if (skipBackwardAct->isEnabled()) skipBackwardAct->trigger();
1651     } else if (message == QLatin1String("--stop-after-this")) {
1652         The::globalActions()->value("stopafterthis")->toggle();
1653     }  else if (message.startsWith("--")) {
1654         MainWindow::printHelp();
1655     } else if (!message.isEmpty()) {
1656         SearchParams *searchParams = new SearchParams();
1657         searchParams->setKeywords(message);
1658         showMedia(searchParams);
1659     }
1660 }
1661
1662 void MainWindow::hideMouse() {
1663     setCursor(Qt::BlankCursor);
1664     mediaView->setPlaylistVisible(false);
1665 #ifndef APP_MAC
1666     mainToolBar->setVisible(false);
1667 #endif
1668 }
1669
1670 #ifdef APP_MAC_STORE
1671 void MainWindow::rateOnAppStore() {
1672     QDesktopServices::openUrl(QUrl("macappstore://userpub.itunes.apple.com"
1673                                    "/WebObjects/MZUserPublishing.woa/wa/addUserReview"
1674                                    "?id=422006190&type=Purple+Software"));
1675 }
1676 #endif
1677
1678 void MainWindow::printHelp() {
1679     QString msg = QString("%1 %2\n\n").arg(Constants::NAME, Constants::VERSION);
1680     msg += "Usage: minitube [options]\n";
1681     msg += "Options:\n";
1682     msg += "  --toggle-playing\t";
1683     msg += "Start or pause playback.\n";
1684     msg += "  --next\t\t";
1685     msg += "Skip to the next video.\n";
1686     msg += "  --previous\t\t";
1687     msg += "Go back to the previous video.\n";
1688     msg += "  --stop-after-this\t";
1689     msg += "Stop playback at the end of the video.\n";
1690     std::cout << msg.toLocal8Bit().data();
1691 }
1692
1693 void MainWindow::showMessage(QString message) {
1694     statusBar()->showMessage(message, 60000);
1695 }
1696
1697 #ifdef APP_ACTIVATION
1698 void MainWindow::showActivationView(bool transition) {
1699     QWidget *activationView = ActivationView::instance();
1700     if (views->currentWidget() == activationView) {
1701         buy();
1702         return;
1703     }
1704     views->addWidget(activationView);
1705     showWidget(activationView, transition);
1706 }
1707
1708 void MainWindow::showActivationDialog() {
1709     QTimer::singleShot(0, new ActivationDialog(this), SLOT(show()));
1710 }
1711
1712 void MainWindow::buy() {
1713     Extra::buy();
1714 }
1715
1716 void MainWindow::hideBuyAction() {
1717     QAction *action = The::globalActions()->value("buy");
1718     action->setVisible(false);
1719     action->setEnabled(false);
1720 }
1721 #endif
1722
1723 void MainWindow::showRegionsView() {
1724     if (!regionsView) {
1725         regionsView = new RegionsView(this);
1726         connect(regionsView, SIGNAL(regionChanged()),
1727                 homeView->getStandardFeedsView(), SLOT(load()));
1728         views->addWidget(regionsView);
1729     }
1730     showWidget(regionsView);
1731 }