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// Copyright 2004 Max Howell ([email protected])
// See COPYING file for licensing information
#include "actions.h"
#include "adjustSizeButton.h"
#include "../debug.h"
#include "mainWindow.h"
#include <tdeconfig.h>
#include <tdeglobal.h>
#include "../mxcl.library.h"
#include <tqapplication.h>
#include <tqevent.h>
#include <tqlabel.h>
#include <tqpopupmenu.h>
#include <tqslider.h>
#include <tqwidgetstack.h>
#include "audioView.h"
#include "theStream.h"
#include "videoSettings.h" //FIXME unfortunate
#include "xineEngine.h"
#include "volumeAction.h"
//TODO do in Sconstruct
#define QT_FATAL_ASSERT
//TODO make the XineEngine into xine::Stream and then make singleton and add functions like Stream::hasVideo() etc.
//TODO make convenience function to get fullscreen state
namespace Codeine {
void
MainWindow::engineStateChanged( Engine::State state )
{
Q_ASSERT( state != Engine::Uninitialised );
KURL const &url = TheStream::url();
bool const isFullScreen = toggleAction("fullscreen")->isChecked();
TQWidget *const toolbar = reinterpret_cast<TQWidget*>(toolBar());
Debug::Block block( state == Engine::Empty
? "State: Empty" : state == Engine::Loaded
? "State: Loaded" : state == Engine::Playing
? "State: Playing" : state == Engine::Paused
? "State: Paused" : state == Engine::TrackEnded
? "State: TrackEnded" : "State: Unknown" );
/// update actions
{
using namespace Engine;
#define enableIf( name, criteria ) action( name )->setEnabled( state & criteria );
enableIf( "stop", (Playing | Paused) );
enableIf( "fullscreen", (Playing | Paused) );
enableIf( "reset_zoom", ~Empty && !isFullScreen );
enableIf( "information", ~Empty );
enableIf( "video_settings", (Playing | Paused) );
enableIf( "volume", (Playing | Paused) );
#undef enableIf
toggleAction( "play" )->setChecked( state == Playing );
//FIXME bad design to do this way
m_volumeAction->setVolume(engine()->volume());
}
/// update VideoSettingsDialog instance
VideoSettingsDialog::stateChanged( this, state );
/// update menus
{
using namespace Engine;
// the toolbar play button is always enabled, but the menu item
// is disabled if we are empty, this looks more sensible
TQPopupMenu * const file_menu = menu( "file" );
TQPopupMenu * const settings_menu = menu( "settings" );
const int play_id = file_menu->idAt( 2 );
file_menu->setItemEnabled( play_id, state != Empty );
// menus are clearer when handled differently to toolbars
// KDE has a shit special action for this, but it stupidly changes
// the toolbar icon too.
// TODO do this from the playAction since we do it in context menu too
const KGuiItem item = (state == Playing) ? KGuiItem( i18n("&Pause"), "media-playback-pause" ) : KGuiItem( i18n("&Play"), "media-playback-start" );
file_menu->changeItem( play_id, item.iconSet(), item.text() );
file_menu->setItemChecked( play_id, false );
if (const auto aspectAction = dynamic_cast<TDESelectAction *>(action("aspect_ratio_select")))
{
aspectAction->setEnabled((state & (Playing | Paused)) && TheStream::hasVideo());
if (state == Loaded)
{
aspectAction->setCurrentItem(TheStream::aspectRatio());
}
}
}
/// update statusBar
{
using namespace Engine;
m_analyzer->setShown(state & (Playing | Paused) && (TheStream::hasVideo() && TheStream::hasAudio()));
m_timeLabel->setShown(state & (Playing | Paused));
}
// Update the current widget shown.
if (TheStream::hasVideo() || (state & (Engine::Empty)))
{
m_widgetStack->raiseWidget(videoWindow());
videoWindow()->setUpdatesEnabled(true);
m_audioView->setUpdatesEnabled(false);
}
else if (TheStream::hasAudio())
{
m_widgetStack->raiseWidget(m_audioView);
m_audioView->setUpdatesEnabled(true);
videoWindow()->setUpdatesEnabled(false);
}
/// update position slider
switch( state )
{
case Engine::Empty:
m_positionSlider->setEnabled( false );
break;
case Engine::Loaded:
case Engine::TrackEnded:
m_positionSlider->setValue( 0 );
// NO BREAK!
case Engine::Playing:
case Engine::Paused:
m_positionSlider->setEnabled( TheStream::canSeek() );
break;
default:
break;
}
/// update recent files list if necessary
if( state == Engine::Loaded ) {
// update recently played list
#ifndef NO_SKIP_PR0N
// ;-)
const TQString url_string = url.url();
if( !(url_string.contains( "porn", false ) || url_string.contains( "pr0n", false )) )
#endif
if( url.protocol() != "dvd" && url.protocol() != "vcd" ) {
TDEConfig *config = Codeine::config( "General" );
const TQString prettyUrl = url.prettyURL();
TQStringList urls = config->readPathListEntry( "Recent Urls" );
urls.remove( prettyUrl );
config->writePathEntry( "Recent Urls", urls << prettyUrl );
}
if( TheStream::hasVideo() && !isFullScreen )
new AdjustSizeButton( reinterpret_cast<TQWidget*>(videoWindow()) );
}
/// set titles
switch( state )
{
case Engine::Empty:
m_titleLabel->setText( i18n("No media loaded") );
break;
case Engine::Paused:
m_titleLabel->setText( i18n("Paused") );
break;
case Engine::Loaded:
case Engine::Playing:
case Engine::TrackEnded:
m_titleLabel->setText( TheStream::prettyTitle() );
break;
default:
break;
}
/// set toolbar states
TQWidget *dvd_button = (TQWidget*)toolBar()->child( "toolbutton_toggle_dvd_menu" );
if (dvd_button)
dvd_button->setShown( state != Engine::Empty && url.protocol() == "dvd" );
if( isFullScreen && !toolbar->hasMouse() ) {
switch( state ) {
case Engine::TrackEnded:
toolbar->show();
if( videoWindow()->isActiveWindow() ) {
//FIXME dual-screen this seems to still show
TQContextMenuEvent e( TQContextMenuEvent::Other, TQPoint(), TQt::MetaButton );
TQApplication::sendEvent( videoWindow(), &e );
}
break;
case Engine::Empty:
case Engine::Loaded:
case Engine::Paused:
toolBar()->show();
break;
case Engine::Playing:
toolBar()->hide();
break;
default:
break;
}
}
}
}
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