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