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

   1 #include "MainWindow.h"
   2 #include "spacer.h"
   3 #include "Constants.h"
   4 #include "iconloader/qticonloader.h"
   5 #include "global.h"
   6
   7 MainWindow::MainWindow() {
   8
   9     m_fullscreen = false;
  10     mediaObject = 0;
  11     audioOutput = 0;
  12
  13     // views mechanism
  14     history = new QStack<QWidget*>();
  15     views = new QStackedWidget(this);
  16
  17     // views
  18     searchView = new SearchView(this);
  19     connect(searchView, SIGNAL(search(QString)), this, SLOT(showMedia(QString)));
  20     views->addWidget(searchView);
  21     mediaView = new MediaView(this);
  22     views->addWidget(mediaView);
  23
  24     // lazily initialized views
  25     aboutView = 0;
  26     settingsView = 0;
  27
  28     toolbarSearch = new SearchLineEdit(this);
  29     toolbarSearch->setFont(qApp->font());
  30     toolbarSearch->setMinimumWidth(toolbarSearch->fontInfo().pixelSize()*15);
  31     connect(toolbarSearch, SIGNAL(search(const QString&)), searchView, SLOT(watch(const QString&)));
  32
  33     // build ui
  34     createActions();
  35     createMenus();
  36     createToolBars();
  37     createStatusBar();
  38
  39     // remove that useless menu/toolbar context menu
  40     this->setContextMenuPolicy(Qt::NoContextMenu);
  41
  42     // mediaView init stuff thats needs actions
  43     mediaView->initialize();
  44
  45     // restore window position
  46     readSettings();
  47
  48     // show the initial view
  49     showWidget(searchView);
  50
  51     setCentralWidget(views);
  52 }
  53
  54 MainWindow::~MainWindow() {
  55     delete history;
  56 }
  57
  58 void MainWindow::createActions() {
  59
  60     QMap<QString, QAction*> *actions = The::globalActions();
  61
  62     /*
  63     settingsAct = new QAction(tr("&Preferences..."), this);
  64     settingsAct->setStatusTip(tr(QString("Configure ").append(Constants::APP_NAME).toUtf8()));
  65     // Mac integration
  66     settingsAct->setMenuRole(QAction::PreferencesRole);
  67     actions->insert("settings", settingsAct);
  68     connect(settingsAct, SIGNAL(triggered()), this, SLOT(showSettings()));
  69     */
  70
  71     backAct = new QAction(QIcon(":/images/go-previous.png"), tr("&Back"), this);
  72     backAct->setEnabled(false);
  73     backAct->setShortcut(QKeySequence(Qt::ALT + Qt::Key_Left));
  74     backAct->setStatusTip(tr("Go to the previous view"));
  75     actions->insert("back", backAct);
  76     connect(backAct, SIGNAL(triggered()), this, SLOT(goBack()));
  77
  78     stopAct = new QAction(QtIconLoader::icon("media-playback-stop", QIcon(":/images/stop.png")), tr("&Stop"), this);
  79     stopAct->setStatusTip(tr("Stop playback and go back to the search view"));
  80     stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Escape) << QKeySequence(Qt::Key_MediaStop));
  81     actions->insert("stop", stopAct);
  82     connect(stopAct, SIGNAL(triggered()), this, SLOT(stop()));
  83
  84     skipAct = new QAction(QtIconLoader::icon("media-skip-forward", QIcon(":/images/skip.png")), tr("S&kip"), this);
  85     skipAct->setStatusTip(tr("Skip to the next video"));
  86     skipAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_Right) << QKeySequence(Qt::Key_MediaNext));
  87     skipAct->setEnabled(false);
  88     actions->insert("skip", skipAct);
  89     connect(skipAct, SIGNAL(triggered()), mediaView, SLOT(skip()));
  90
  91     pauseAct = new QAction(QtIconLoader::icon("media-playback-pause", QIcon(":/images/pause.png")), tr("&Pause"), this);
  92     pauseAct->setStatusTip(tr("Pause playback"));
  93     pauseAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Space) << QKeySequence(Qt::Key_MediaPlay));
  94     pauseAct->setEnabled(false);
  95     actions->insert("pause", pauseAct);
  96     connect(pauseAct, SIGNAL(triggered()), mediaView, SLOT(pause()));
  97
  98     fullscreenAct = new QAction(QtIconLoader::icon("view-fullscreen", QIcon(":/images/view-fullscreen.png")), tr("&Full Screen"), this);
  99     fullscreenAct->setStatusTip(tr("Go full screen"));
 100     fullscreenAct->setShortcut(QKeySequence(Qt::ALT + Qt::Key_Return));
 101     fullscreenAct->setShortcutContext(Qt::ApplicationShortcut);
 102     actions->insert("fullscreen", fullscreenAct);
 103     connect(fullscreenAct, SIGNAL(triggered()), this, SLOT(fullscreen()));
 104
 105     compactViewAct = new QAction(tr("&Compact mode"), this);
 106     compactViewAct->setStatusTip(tr("Hide the playlist and the toolbar"));
 107     compactViewAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Return));
 108     compactViewAct->setCheckable(true);
 109     compactViewAct->setChecked(false);
 110     compactViewAct->setEnabled(false);
 111     actions->insert("compactView", compactViewAct);
 112     connect(compactViewAct, SIGNAL(toggled(bool)), this, SLOT(compactView(bool)));
 113
 114     /*
 115     // icon should be document-save but it is ugly
 116     downloadAct = new QAction(QtIconLoader::icon("go-down", QIcon(":/images/go-down.png")), tr("&Download"), this);
 117     downloadAct->setStatusTip(tr("Download this video"));
 118     downloadAct->setShortcut(tr("Ctrl+S"));
 119     downloadAct->setEnabled(false);
 120     actions->insert("download", downloadAct);
 121     connect(downloadAct, SIGNAL(triggered()), this, SLOT(download()));
 122     */
 123
 124     webPageAct = new QAction(tr("&YouTube"), this);
 125     webPageAct->setStatusTip(tr("Open the YouTube video page"));
 126     webPageAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Y));
 127     webPageAct->setEnabled(false);
 128     actions->insert("webpage", webPageAct);
 129     connect(webPageAct, SIGNAL(triggered()), mediaView, SLOT(openWebPage()));
 130
 131     removeAct = new QAction(tr("&Remove"), this);
 132     removeAct->setStatusTip(tr("Remove the selected videos from the playlist"));
 133     removeAct->setShortcuts(QList<QKeySequence>() << QKeySequence("Del") << QKeySequence("Backspace"));
 134     removeAct->setEnabled(false);
 135     actions->insert("remove", removeAct);
 136     connect(removeAct, SIGNAL(triggered()), mediaView, SLOT(removeSelected()));
 137
 138     moveUpAct = new QAction(QtIconLoader::icon("go-up", QIcon(":/images/go-up.png")), tr("Move &Up"), this);
 139     moveUpAct->setStatusTip(tr("Move up the selected videos in the playlist"));
 140     moveUpAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Up));
 141     moveUpAct->setEnabled(false);
 142     actions->insert("moveUp", moveUpAct);
 143     connect(moveUpAct, SIGNAL(triggered()), mediaView, SLOT(moveUpSelected()));
 144
 145     moveDownAct = new QAction(QtIconLoader::icon("go-down", QIcon(":/images/go-down.png")), tr("Move &Down"), this);
 146     moveDownAct->setStatusTip(tr("Move down the selected videos in the playlist"));
 147     moveDownAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Down));
 148     moveDownAct->setEnabled(false);
 149     actions->insert("moveDown", moveDownAct);
 150     connect(moveDownAct, SIGNAL(triggered()), mediaView, SLOT(moveDownSelected()));
 151
 152     quitAct = new QAction(tr("&Quit"), this);
 153     quitAct->setMenuRole(QAction::QuitRole);
 154     quitAct->setShortcuts(QList<QKeySequence>() << QKeySequence(tr("Ctrl+Q")) << QKeySequence(Qt::CTRL + Qt::Key_W));
 155     quitAct->setStatusTip(tr("Bye"));
 156     actions->insert("quit", quitAct);
 157     connect(quitAct, SIGNAL(triggered()), this, SLOT(quit()));
 158
 159     siteAct = new QAction(tr("&Website"), this);
 160     siteAct->setShortcut(QKeySequence::HelpContents);
 161     siteAct->setStatusTip(tr("%1 on the Web").arg(Constants::APP_NAME));
 162     actions->insert("site", siteAct);
 163     connect(siteAct, SIGNAL(triggered()), this, SLOT(visitSite()));
 164
 165     donateAct = new QAction(tr("&Donate via PayPal"), this);
 166     donateAct->setStatusTip(tr("Please support the continued development of %1").arg(Constants::APP_NAME));
 167     actions->insert("donate", donateAct);
 168     connect(donateAct, SIGNAL(triggered()), this, SLOT(donate()));
 169
 170     aboutAct = new QAction(tr("&About"), this);
 171     aboutAct->setMenuRole(QAction::AboutRole);
 172     aboutAct->setStatusTip(tr("Info about %1").arg(Constants::APP_NAME));
 173     actions->insert("about", aboutAct);
 174     connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
 175
 176     // Invisible actions
 177
 178     searchFocusAct = new QAction(this);
 179     searchFocusAct->setShortcut(QKeySequence::Find);
 180     searchFocusAct->setStatusTip(tr("Search"));
 181     actions->insert("search", searchFocusAct);
 182     connect(searchFocusAct, SIGNAL(triggered()), this, SLOT(searchFocus()));
 183     addAction(searchFocusAct);
 184
 185     volumeUpAct = new QAction(this);
 186     volumeUpAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_Plus) << QKeySequence(Qt::Key_VolumeUp));
 187     actions->insert("volume-up", volumeUpAct);
 188     connect(volumeUpAct, SIGNAL(triggered()), this, SLOT(volumeUp()));
 189     addAction(volumeUpAct);
 190
 191     volumeDownAct = new QAction(this);
 192     volumeDownAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::CTRL + Qt::Key_Minus) << QKeySequence(Qt::Key_VolumeDown));
 193     actions->insert("volume-down", volumeDownAct);
 194     connect(volumeDownAct, SIGNAL(triggered()), this, SLOT(volumeDown()));
 195     addAction(volumeDownAct);
 196
 197     volumeMuteAct = new QAction(this);
 198     volumeMuteAct->setStatusTip(tr("Mute volume"));
 199     volumeMuteAct->setShortcuts(QList<QKeySequence>() << QKeySequence(tr("Ctrl+M")) << QKeySequence(Qt::Key_VolumeMute));
 200     actions->insert("volume-mute", volumeMuteAct);
 201     connect(volumeMuteAct, SIGNAL(triggered()), this, SLOT(volumeMute()));
 202     addAction(volumeMuteAct);
 203
 204     // common action properties
 205     foreach (QAction *action, actions->values()) {
 206
 207         // add actions to the MainWindow so that they work
 208         // when the menu is hidden
 209         addAction(action);
 210
 211         // never autorepeat.
 212         // unexperienced users tend to keep keys pressed for a "long" time
 213         action->setAutoRepeat(false);
 214         action->setToolTip(action->statusTip());
 215
 216         // show keyboard shortcuts in the status bar
 217         if (!action->shortcut().isEmpty())
 218             action->setStatusTip(action->statusTip() + " (" + action->shortcut().toString(QKeySequence::NativeText) + ")");
 219
 220         // make the actions work when video is fullscreen
 221         action->setShortcutContext(Qt::ApplicationShortcut);
 222
 223 #ifdef Q_WS_MAC
 224         // OSX does not use icons in menus
 225         action->setIconVisibleInMenu(false);
 226 #endif
 227
 228     }
 229
 230 }
 231
 232 void MainWindow::createMenus() {
 233
 234     QMap<QString, QMenu*> *menus = The::globalMenus();
 235
 236     /*
 237     fileMenu = menuBar()->addMenu(tr("&Application"));
 238     // menus->insert("file", fileMenu);
 239     // fileMenu->addAction(settingsAct);
 240     fileMenu->addSeparator();
 241     fileMenu->addAction(quitAct);
 242     */
 243
 244     playlistMenu = menuBar()->addMenu(tr("&Playlist"));
 245     menus->insert("playlist", playlistMenu);
 246     playlistMenu->addAction(removeAct);
 247     playlistMenu->addSeparator();
 248     playlistMenu->addAction(moveUpAct);
 249     playlistMenu->addAction(moveDownAct);
 250
 251     viewMenu = menuBar()->addMenu(tr("&Video"));
 252     menus->insert("video", viewMenu);
 253     // viewMenu->addAction(backAct);
 254     viewMenu->addAction(stopAct);
 255     viewMenu->addAction(pauseAct);
 256     viewMenu->addAction(skipAct);
 257     viewMenu->addSeparator();
 258     viewMenu->addAction(webPageAct);
 259     viewMenu->addSeparator();
 260     // viewMenu->addAction(downloadAct);
 261     viewMenu->addAction(compactViewAct);
 262     viewMenu->addAction(fullscreenAct);
 263
 264     helpMenu = menuBar()->addMenu(tr("&Help"));
 265     helpMenu->addAction(siteAct);
 266     helpMenu->addAction(donateAct);
 267     helpMenu->addAction(aboutAct);
 268 }
 269
 270 void MainWindow::createToolBars() {
 271
 272     setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
 273
 274     mainToolBar = new QToolBar(this);
 275     mainToolBar->setFloatable(false);
 276     mainToolBar->setMovable(false);
 277
 278     QFont smallerFont;
 279     smallerFont.setPointSize(smallerFont.pointSize()*.85);
 280     mainToolBar->setFont(smallerFont);
 281
 282     mainToolBar->setIconSize(QSize(32,32));
 283     // mainToolBar->addAction(backAct);
 284     mainToolBar->addAction(stopAct);
 285     mainToolBar->addAction(pauseAct);
 286     mainToolBar->addAction(skipAct);
 287     mainToolBar->addAction(fullscreenAct);
 288
 289     seekSlider = new Phonon::SeekSlider(this);
 290     seekSlider->setIconVisible(false);
 291     Spacer *seekSliderSpacer = new Spacer(mainToolBar, seekSlider);
 292     seekSliderSpacer->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 293     mainToolBar->addWidget(seekSliderSpacer);
 294
 295     volumeSlider = new Phonon::VolumeSlider(this);
 296     // qDebug() << volumeSlider->children();
 297     // status tip for the volume slider
 298     QSlider* volumeQSlider = volumeSlider->findChild<QSlider*>();
 299     if (volumeQSlider)
 300         volumeQSlider->setStatusTip(tr("Press %1 to raise the volume, %2 to lower it").arg(
 301                 volumeUpAct->shortcut().toString(QKeySequence::NativeText), volumeDownAct->shortcut().toString(QKeySequence::NativeText)));
 302     // status tip for the mute button
 303     QToolButton* muteToolButton = volumeSlider->findChild<QToolButton*>();
 304     if (muteToolButton)
 305         muteToolButton->setStatusTip(volumeMuteAct->statusTip());
 306     // this makes the volume slider smaller
 307     volumeSlider->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
 308     mainToolBar->addWidget(new Spacer(mainToolBar, volumeSlider));
 309
 310     toolbarSearch->setStatusTip(searchFocusAct->statusTip());
 311     mainToolBar->addWidget(new Spacer(mainToolBar, toolbarSearch));
 312
 313     addToolBar(mainToolBar);
 314 }
 315
 316 void MainWindow::createStatusBar() {
 317     currentTime = new QLabel(this);
 318     statusBar()->addPermanentWidget(currentTime);
 319
 320     totalTime = new QLabel(this);
 321     statusBar()->addPermanentWidget(totalTime);
 322
 323     // remove ugly borders on OSX
 324     statusBar()->setStyleSheet("::item{border:0 solid}");
 325
 326     statusBar()->show();
 327 }
 328
 329 void MainWindow::readSettings() {
 330     QSettings settings;
 331     restoreGeometry(settings.value("geometry").toByteArray());
 332 }
 333
 334 void MainWindow::writeSettings() {
 335     // do not save geometry when in full screen
 336     if (m_fullscreen)
 337         return;
 338     QSettings settings;
 339     settings.setValue("geometry", saveGeometry());
 340     mediaView->saveSplitterState();
 341 }
 342
 343 void MainWindow::goBack() {
 344     if ( history->size() > 1 ) {
 345         history->pop();
 346         QWidget *widget = history->pop();
 347         showWidget(widget);
 348     }
 349 }
 350
 351 void MainWindow::showWidget ( QWidget* widget ) {
 352
 353     setUpdatesEnabled(false);
 354
 355     // call hide method on the current view
 356     View* oldView = dynamic_cast<View *> (views->currentWidget());
 357     if (oldView != NULL) {
 358         oldView->disappear();
 359     }
 360
 361     // call show method on the new view
 362     View* newView = dynamic_cast<View *> (widget);
 363     if (newView != NULL) {
 364         newView->appear();
 365         QMap<QString,QVariant> metadata = newView->metadata();
 366         QString windowTitle = metadata.value("title").toString();
 367         if (windowTitle.length())
 368             windowTitle += " - ";
 369         setWindowTitle(windowTitle + Constants::APP_NAME);
 370         statusBar()->showMessage((metadata.value("description").toString()));
 371
 372     }
 373
 374     // backAct->setEnabled(history->size() > 1);
 375     // settingsAct->setEnabled(widget != settingsView);
 376     stopAct->setEnabled(widget == mediaView);
 377     fullscreenAct->setEnabled(widget == mediaView);
 378     compactViewAct->setEnabled(widget == mediaView);
 379     webPageAct->setEnabled(widget == mediaView);
 380     aboutAct->setEnabled(widget != aboutView);
 381
 382     /*
 383     // this is not the best place to enable downloads, but the user is informed
 384     // if there really is no video is playing
 385     downloadAct->setEnabled(widget == mediaView);
 386     */
 387
 388     // cool toolbar on the Mac
 389     // setUnifiedTitleAndToolBarOnMac(widget == mediaView);
 390
 391     // toolbar only for the mediaView
 392     mainToolBar->setVisible(widget == mediaView && !compactViewAct->isChecked());
 393
 394     history->push(widget);
 395
 396 #ifdef Q_WS_MAC
 397     // crossfade only on OSX
 398     // where we can be sure of video performance
 399     fadeInWidget(views->currentWidget(), widget);
 400 #endif
 401
 402     views->setCurrentWidget(widget);
 403
 404     setUpdatesEnabled(true);
 405 }
 406
 407 void MainWindow::fadeInWidget(QWidget *oldWidget, QWidget *newWidget) {
 408     if (faderWidget) faderWidget->close();
 409     if (oldWidget == mediaView || newWidget == mediaView) return;
 410     QPixmap frozenView = QPixmap::grabWidget(oldWidget);
 411     faderWidget = new FaderWidget(newWidget);
 412     faderWidget->start(frozenView);
 413 }
 414
 415 void MainWindow::about() {
 416     if (!aboutView) {
 417         aboutView = new AboutView(this);
 418         views->addWidget(aboutView);
 419     }
 420     showWidget(aboutView);
 421 }
 422
 423 void MainWindow::visitSite() {
 424     QUrl url(Constants::WEBSITE);
 425     statusBar()->showMessage(QString(tr("Opening %1").arg(url.toString())));
 426     QDesktopServices::openUrl(url);
 427 }
 428
 429 void MainWindow::donate() {
 430     QUrl url(QString(Constants::WEBSITE) + "#donate");
 431     statusBar()->showMessage(QString(tr("Opening %1").arg(url.toString())));
 432     QDesktopServices::openUrl(url);
 433 }
 434
 435 void MainWindow::quit() {
 436     writeSettings();
 437     qApp->quit();
 438 }
 439
 440 void MainWindow::closeEvent(QCloseEvent *event) {
 441     quit();
 442     QWidget::closeEvent(event);
 443 }
 444
 445 void MainWindow::showSettings() {
 446     if (!settingsView) {
 447         settingsView = new SettingsView(this);
 448         views->addWidget(settingsView);
 449     }
 450     showWidget(settingsView);
 451 }
 452
 453 void MainWindow::showSearch() {
 454     showWidget(searchView);
 455     currentTime->clear();
 456     totalTime->clear();
 457 }
 458
 459 void MainWindow::showMedia(QString query) {
 460     initPhonon();
 461     mediaView->setMediaObject(mediaObject);
 462     SearchParams *searchParams = new SearchParams();
 463     searchParams->setKeywords(query);
 464     mediaView->search(searchParams);
 465     showWidget(mediaView);
 466 }
 467
 468 void MainWindow::stateChanged(Phonon::State newState, Phonon::State /* oldState */) {
 469
 470     // qDebug() << "Phonon state: " << newState;
 471
 472     switch (newState) {
 473
 474          case Phonon::ErrorState:
 475         if (mediaObject->errorType() == Phonon::FatalError) {
 476             statusBar()->showMessage(tr("Fatal error: %1").arg(mediaObject->errorString()));
 477         } else {
 478             statusBar()->showMessage(tr("Error: %1").arg(mediaObject->errorString()));
 479         }
 480         break;
 481
 482          case Phonon::PlayingState:
 483         pauseAct->setEnabled(true);
 484         pauseAct->setIcon(QtIconLoader::icon("media-playback-pause", QIcon(":/images/pause.png")));
 485         pauseAct->setText(tr("&Pause"));
 486         pauseAct->setStatusTip(tr("Pause playback") + " (" +  pauseAct->shortcut().toString(QKeySequence::NativeText) + ")");
 487         skipAct->setEnabled(true);
 488         break;
 489
 490          case Phonon::StoppedState:
 491         pauseAct->setEnabled(false);
 492         skipAct->setEnabled(false);
 493         break;
 494
 495          case Phonon::PausedState:
 496         skipAct->setEnabled(true);
 497         pauseAct->setEnabled(true);
 498         pauseAct->setIcon(QtIconLoader::icon("media-playback-start", QIcon(":/images/play.png")));
 499         pauseAct->setText(tr("&Play"));
 500         pauseAct->setStatusTip(tr("Resume playback") + " (" +  pauseAct->shortcut().toString(QKeySequence::NativeText) + ")");
 501         break;
 502
 503          case Phonon::BufferingState:
 504          case Phonon::LoadingState:
 505         skipAct->setEnabled(true);
 506         pauseAct->setEnabled(false);
 507         currentTime->clear();
 508         totalTime->clear();
 509         break;
 510
 511          default:
 512         ;
 513     }
 514 }
 515
 516 void MainWindow::stop() {
 517     mediaView->stop();
 518     showSearch();
 519 }
 520
 521 void MainWindow::fullscreen() {
 522
 523     setUpdatesEnabled(false);
 524
 525     if (m_fullscreen) {
 526         // use setShortucs instead of setShortcut
 527         // the latter seems not to work
 528         fullscreenAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::ALT + Qt::Key_Return));
 529         fullscreenAct->setText(tr("&Full Screen"));
 530         stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Escape) << QKeySequence(Qt::Key_MediaStop));
 531         if (m_maximized) showMaximized();
 532         else showNormal();
 533         // Make sure the window has focus (Mac)
 534         activateWindow();
 535     } else {
 536         stopAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_MediaStop));
 537         fullscreenAct->setShortcuts(QList<QKeySequence>() << QKeySequence(Qt::Key_Escape) << QKeySequence(Qt::ALT + Qt::Key_Return));
 538         fullscreenAct->setText(tr("Exit &Full Screen"));
 539         m_maximized = isMaximized();
 540
 541         // save geometry now, if the user quits when in full screen
 542         // geometry won't be saved
 543         writeSettings();
 544
 545         showFullScreen();
 546     }
 547
 548     // No compact view action when in full screen
 549     compactViewAct->setVisible(m_fullscreen);
 550     // Also no Youtube action since it opens a new window
 551     webPageAct->setVisible(m_fullscreen);
 552
 553     // Hide anything but the video
 554     mediaView->setPlaylistVisible(m_fullscreen);
 555     mainToolBar->setVisible(m_fullscreen);
 556     statusBar()->setVisible(m_fullscreen);
 557     menuBar()->setVisible(m_fullscreen);
 558
 559     // workaround: prevent focus on the search bar
 560     // it steals the Space key needed for Play/Pause
 561     mainToolBar->setEnabled(m_fullscreen);
 562
 563     m_fullscreen = !m_fullscreen;
 564
 565     setUpdatesEnabled(true);
 566 }
 567
 568 void MainWindow::compactView(bool enable) {
 569
 570     setUpdatesEnabled(false);
 571
 572     // setUnifiedTitleAndToolBarOnMac(!enable);
 573     mediaView->setPlaylistVisible(!enable);
 574     mainToolBar->setVisible(!enable);
 575     statusBar()->setVisible(!enable);
 576
 577
 578 #ifndef Q_WS_MAC
 579     menuBar()->setVisible(!enable);
 580 #endif
 581
 582     // ensure focus does not end up to the search box
 583     // as it would steal the Space shortcut
 584     toolbarSearch->setEnabled(!enable);
 585
 586     if (enable) {
 587         stopAct->setShortcut(QString(""));
 588         QList<QKeySequence> shortcuts;
 589         // for some reason it is important that ESC comes first
 590         shortcuts << QKeySequence(Qt::CTRL + Qt::Key_Return) << QKeySequence(Qt::Key_Escape);
 591         compactViewAct->setShortcuts(shortcuts);
 592     } else {
 593         compactViewAct->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Return));
 594         stopAct->setShortcut(QKeySequence(Qt::Key_Escape));
 595     }
 596
 597     setUpdatesEnabled(true);
 598 }
 599
 600 void MainWindow::searchFocus() {
 601     QWidget *view = views->currentWidget();
 602     if (view == mediaView) {
 603         toolbarSearch->setFocus();
 604     }
 605 }
 606
 607 void MainWindow::initPhonon() {
 608     // Phonon initialization
 609     if (mediaObject) delete mediaObject;
 610     if (audioOutput) delete audioOutput;
 611     mediaObject = new Phonon::MediaObject(this);
 612     mediaObject->setTickInterval(100);
 613     connect(mediaObject, SIGNAL(stateChanged(Phonon::State, Phonon::State)),
 614             this, SLOT(stateChanged(Phonon::State, Phonon::State)));
 615     connect(mediaObject, SIGNAL(tick(qint64)), this, SLOT(tick(qint64)));
 616     connect(mediaObject, SIGNAL(totalTimeChanged(qint64)), this, SLOT(totalTimeChanged(qint64)));
 617     seekSlider->setMediaObject(mediaObject);
 618     audioOutput = new Phonon::AudioOutput(Phonon::VideoCategory, this);
 619     connect(audioOutput, SIGNAL(volumeChanged(qreal)), this, SLOT(volumeChanged(qreal)));
 620     connect(audioOutput, SIGNAL(mutedChanged(bool)), this, SLOT(volumeMutedChanged(bool)));
 621     volumeSlider->setAudioOutput(audioOutput);
 622     Phonon::createPath(mediaObject, audioOutput);
 623 }
 624
 625 void MainWindow::tick(qint64 time) {
 626     if (time <= 0) {
 627         currentTime->clear();
 628         return;
 629     }
 630     QTime displayTime(0, (time / 60000) % 60, (time / 1000) % 60);
 631     currentTime->setText(displayTime.toString("mm:ss"));
 632
 633     // remaining time tooltip
 634     int remainingTimeInt = mediaObject->remainingTime();
 635     QTime remainingTime(0, (remainingTimeInt / 60000) % 60, (remainingTimeInt / 1000) % 60);
 636     currentTime->setStatusTip(tr("Remaining time: %1").arg(remainingTime.toString("mm:ss")));
 637
 638     // qDebug() << "currentTime" << time << displayTime.toString("mm:ss");
 639 }
 640
 641 void MainWindow::totalTimeChanged(qint64 time) {
 642     if (time <= 0) {
 643         totalTime->clear();
 644         return;
 645     }
 646     QTime displayTime(0, (time / 60000) % 60, (time / 1000) % 60);
 647     totalTime->setText(displayTime.toString("/ mm:ss"));
 648     // qDebug() << "totalTime" << time << displayTime.toString("mm:ss");
 649 }
 650
 651 void MainWindow::volumeUp() {
 652     qreal newVolume = volumeSlider->audioOutput()->volume() + .1;
 653     if (newVolume > volumeSlider->maximumVolume())
 654         newVolume = volumeSlider->maximumVolume();
 655     volumeSlider->audioOutput()->setVolume(newVolume);
 656 }
 657
 658 void MainWindow::volumeDown() {
 659     qreal newVolume = volumeSlider->audioOutput()->volume() - .1;
 660     if (newVolume < 0)
 661         newVolume = 0;
 662     volumeSlider->audioOutput()->setVolume(newVolume);
 663 }
 664
 665 void MainWindow::volumeMute() {
 666     volumeSlider->audioOutput()->setMuted(!volumeSlider->audioOutput()->isMuted());
 667 }
 668
 669 void MainWindow::volumeChanged(qreal newVolume) {
 670     // automatically unmute when volume changes
 671     if (volumeSlider->audioOutput()->isMuted())
 672         volumeSlider->audioOutput()->setMuted(false);
 673     statusBar()->showMessage(tr("Volume at %1%").arg(newVolume*100));
 674 }
 675
 676 void MainWindow::volumeMutedChanged(bool muted) {
 677     if (muted)
 678         statusBar()->showMessage(tr("Volume is muted"));
 679     else
 680         statusBar()->showMessage(tr("Volume is unmuted"));
 681 }
 682
 683 /*
 684 void MainWindow::abortDownload() {
 685     QProgressDialog* dlg = dynamic_cast<QProgressDialog*>(this->sender());
 686     QMap<QNetworkReply*, DownloadResource>::iterator cur;
 687     QMap<QNetworkReply*, DownloadResource>::iterator end;
 688     // locate the DownloadResource by its dialog address and trigger abortion
 689     for(cur=m_downloads.begin(), end=m_downloads.end(); cur!=end; cur++){
 690         if(cur.value().dialog == dlg) cur.key()->abort();
 691     }
 692 }
 693
 694 void MainWindow::download() {
 695     if(mediaObject == NULL || mediaObject->currentSource().url().isEmpty()){
 696         // complain unless video source apperas to be valid
 697         QMessageBox::critical(this, tr("No Video playing"), tr("You must first play the video you intent to download !"));
 698         return;
 699     }
 700     QString filename = QFileDialog::getSaveFileName(this,
 701                                                     tr("Save video as..."),
 702                                                     tr("minitube video.mp4"),
 703                                                     "Video File(*.avi *.mp4)"
 704                                                     );
 705     if(!filename.isNull()) {
 706         // open destination file and initialize download
 707         DownloadResource res;
 708         res.file = new QFile(filename);
 709         if(res.file->open(QFile::WriteOnly) == true) {
 710             res.dialog = new QProgressDialog(tr("Downloading: ") + res.file->fileName(),
 711                                              tr("Abort Download"), 0, 100, this);
 712             connect(res.dialog, SIGNAL(canceled()), this, SLOT(abortDownload()));
 713             download(mediaObject->currentSource().url(), res);
 714         }else{
 715             QMessageBox::critical(this, tr("File creation failed"), res.file->errorString());
 716             delete res.file;
 717         }
 718     }
 719 }
 720
 721 void MainWindow::download(const QUrl& url, const DownloadResource& res) {
 722     // create and store request and connect the reply signals
 723     QNetworkReply *r = The::networkAccessManager()->get(QNetworkRequest(url));
 724     m_downloads.insert(r, res);
 725     connect(r, SIGNAL(finished()), this, SLOT(replyFinished()));
 726     connect(r, SIGNAL(readyRead()), this, SLOT(replyReadyRead()));
 727     connect(r, SIGNAL(error(QNetworkReply::NetworkError)), this, SLOT(replyError(QNetworkReply::NetworkError)));
 728     connect(r, SIGNAL(downloadProgress(qint64,qint64)), this, SLOT(replyDownloadProgress(qint64,qint64)));
 729     connect(r, SIGNAL(metaDataChanged()), this, SLOT(replyMetaDataChanged()));
 730 }
 731
 732 void MainWindow::replyReadyRead() {
 733     QNetworkReply* r = dynamic_cast<QNetworkReply*>(this->sender());
 734     m_downloads[r].file->write(r->readAll());
 735 }
 736
 737 void MainWindow::replyDownloadProgress(qint64 bytesReceived, qint64 bytesTotal) {
 738     QNetworkReply* r = dynamic_cast<QNetworkReply*>(this->sender());
 739     if (bytesTotal > 0 && bytesReceived >0)
 740         m_downloads[r].dialog->setValue( double(100.0/bytesTotal)*bytesReceived );  // pssst :-X
 741 }
 742
 743 void MainWindow::replyError(QNetworkReply::NetworkError code) {
 744     QNetworkReply* r = dynamic_cast<QNetworkReply*>(this->sender());
 745     QMessageBox::critical(this, tr("Download failed"), r->errorString());
 746 }
 747
 748 void MainWindow::replyFinished() {
 749     QNetworkReply* r = dynamic_cast<QNetworkReply*>(this->sender());
 750     m_downloads[r].dialog->close();
 751     m_downloads[r].file->close();
 752     delete m_downloads[r].file;
 753     m_downloads.remove(r);
 754 }
 755
 756 void MainWindow::replyMetaDataChanged() {
 757     QNetworkReply* r = dynamic_cast<QNetworkReply*>(this->sender());
 758     QUrl url = r->attribute(QNetworkRequest::RedirectionTargetAttribute).toUrl();
 759     if(url.isValid()) {
 760         // redirect - request new url, but keep the resources
 761         qDebug() << "redirecting to: " << url.toString();
 762         download(url, m_downloads[r]);
 763         m_downloads.remove(r);
 764     }
 765 }
 766
 767 */