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/***********************************************************************
* Copyright 2004 Max Howell <max.howell@methylblue.com>
* 2007 Ian Monroe <ian@monroe.nu>
* 2008 David Edmundson <kde@davidedmundson.co.uk>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
***********************************************************************/
#include "mainWindow.h"
#include <KConfig>
#include <KDebug>
#include <KToolBar>
#include "actions.h"
#include "theStream.h"
#include "videoWindow.h"
#include "audioView2.h"
#define QT_FATAL_ASSERT
namespace Dragon {
void
MainWindow::engineStateChanged( Phonon::State state )
{
bool const isFullScreen = toggleAction("fullscreen")->isChecked();
bool const hasMedia = TheStream::hasMedia();
switch(state)
{
case Phonon::LoadingState:
kDebug() << "Loading state";
break;
case Phonon::StoppedState:
kDebug() << "Stopped state";
break;
case Phonon::PlayingState:
kDebug() << "Playing state";
break;
case Phonon::BufferingState:
kDebug() << "Buffering state";
break;
case Phonon::PausedState:
kDebug() << "Paused state";
break;
case Phonon::ErrorState:
kDebug() << "Error state";
break;
}
bool enable = false;
if(state == Phonon::PlayingState || state == Phonon::PausedState || state == Phonon::BufferingState)
{
enable = true;
}
action("stop")->setEnabled(enable);
action("video_settings")->setEnabled(enable && TheStream::hasVideo());
action("volume")->setEnabled(enable);
if( m_volumeSlider )
m_volumeSlider->setEnabled(enable);
action("fullscreen")->setEnabled(enable || isFullScreen);
action("reset_zoom")->setEnabled(hasMedia && !isFullScreen);
m_timeLabel->setVisible(enable);
m_audioView->enableDemo(!enable);
kDebug() << "updated actions";
/// update menus
{
// the toolbar play button is always enabled, but the menu item
// is disabled if we are empty, this looks more sensible
PlayAction* playAction = static_cast<PlayAction*>( actionCollection()->action(QLatin1String( "play" )) );
playAction->setEnabled( hasMedia );
playAction->setPlaying( state == Phonon::PlayingState || state == Phonon::BufferingState );
actionCollection()->action(QLatin1String( "aspect_ratio_menu" ))->setEnabled((enable) && TheStream::hasVideo() );
// set correct aspect ratio
if( state != Phonon::LoadingState )
TheStream::aspectRatioAction()->setChecked( true );
}
kDebug() << "updated menus";
/// turn off screensaver
if( state == Phonon::PlayingState )
inhibitPowerSave();
else if( Phonon::StoppedState || !TheStream::hasMedia() )
releasePowerSave();
updateTitleBarText();
// enable/disable DVD specific buttons
QWidget *dvd_button = toolBar()->findChild< QWidget* >( QLatin1String( "toolbutton_toggle_dvd_menu" ));
if(videoWindow()->isDVD())
{
if (dvd_button)
{
dvd_button->setVisible(true);
}
action("toggle_dvd_menu")->setEnabled( true );
}
else
{
if (dvd_button)
{
dvd_button->setVisible(false);
}
action("toggle_dvd_menu")->setEnabled( false );
}
}//engineStateChanged
void
MainWindow::engineMediaChanged(Phonon::MediaSource /*newSource*/)
{
m_audioView->update();
// update recently played list
kDebug() << " update recent files list ";
emit fileChanged( engine()->urlOrDisc() );
//TODO fetch this from the Media source
KUrl const &url = TheStream::url();
const QString url_string = url.url();
#ifndef NO_SKIP_PR0N
// ;-)
if( !(url_string.contains( QLatin1String( "porn" ), Qt::CaseInsensitive ) || url_string.contains( QLatin1String( "pr0n" ), Qt::CaseInsensitive )) )
#endif
if( url.protocol() != QLatin1String( "dvd" ) && url.protocol() != QLatin1String( "vcd" ) && !url.prettyUrl().isEmpty())
{
KConfigGroup config = KConfigGroup( KGlobal::config(), "General" );
const QString prettyUrl = url.prettyUrl();
QStringList urls = config.readPathEntry( "Recent Urls", QStringList() );
urls.removeAll( prettyUrl );
config.writePathEntry( "Recent Urls", urls << prettyUrl );
}
}//engineMediaChanged
void MainWindow::engineSeekableChanged(bool canSeek)
{
kDebug() << "seekable changed to " << canSeek;
m_positionSlider->setEnabled( canSeek );
//TODO connect/disconnect the jump forward/back here.
}//engineSeekableChanged
void MainWindow::engineMetaDataChanged()
{
kDebug() << "metaDataChanged";
updateTitleBarText();
m_audioView->update();
}
void MainWindow::engineHasVideoChanged( bool hasVideo )
{
Q_UNUSED(hasVideo);
kDebug() << "hasVideo changed";
if( TheStream::hasVideo() )
{
if( m_mainView->indexOf(engine()) == -1 )
m_mainView->addWidget(engine());
m_mainView->setCurrentWidget(engine());
m_currentWidget = engine();
// Fake change of state to trigger a re-evaluation of enabled actions.
// The video state might have changed *after* a state change (e.g. in Phonon-VLC)
// in which case the video related menu actions will not be enabled until
// a new state change occurs. By forcing a fake state change we can work around this.
engineStateChanged(videoWindow()->state());
}
else
{
m_mainView->setCurrentWidget(m_audioView);
m_currentWidget = m_audioView;
}
}
}//namespace
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