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372 lines
7.3 KiB
372 lines
7.3 KiB
/*
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* cdwidget.cpp
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*
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* Copyright (C) 2005 Christophe Thommeret <hftom@free.fr>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <tqapplication.h>
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#include <tqlayout.h>
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#include <tqdir.h>
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#include <kiconloader.h>
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#include <tdelocale.h>
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#include "cdwidget.h"
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CdWidget::CdWidget( const TQString &ad, int port, int info, const TQString &tspath, TQWidget *parent, TQObject *objParent, const char *name )
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: KaffeineInput( objParent, name )
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{
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mainWidget = new TQVBox( parent );
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mainWidget->setSizePolicy( TQSizePolicy (TQSizePolicy::Preferred, TQSizePolicy::Preferred) );
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split = new TQSplitter( mainWidget );
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split->setOpaqueResize( true );
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playerBox = new TQVBox( split );
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playerBox->setMinimumWidth( 200 );
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channelsLb = new TQListBox( split );
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split->moveToFirst( channelsLb );
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channelsLb->setSizePolicy( TQSizePolicy (TQSizePolicy::Preferred, TQSizePolicy::MinimumExpanding) );
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split->setResizeMode( channelsLb, TQSplitter::KeepSize );
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cdAddress = ad;
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cdPort = port;
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cdInfo = info;
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cdShiftDir = tspath;
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if ( !cdShiftDir.endsWith("/") ) cdShiftDir+= "/";
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cleaner = new CdCleaner( cdShiftDir );
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chan.setAutoDelete( true );
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TDEIconLoader *icon = new TDEIconLoader();
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tvPix = icon->loadIcon( "kdvbtv", TDEIcon::Small );
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raPix = icon->loadIcon( "kdvbra", TDEIcon::Small );
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delete icon;
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listen = new CdListen();
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listen->go( cdAddress, cdInfo );
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fifoName = TQDir::homeDirPath()+"/.kaxclient.ts";
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TQFile f( fifoName );
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if ( f.exists() ) f.remove();
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if ( (mkfifo( fifoName.ascii(), 0644 ))<0 ) {
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perror( fifoName.latin1() );
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fifoName = "";
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dump = 0;
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}
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else {
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dump = new CdDump( fifoName );
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connect( channelsLb, TQ_SIGNAL(selected(const TQString &)), this, TQ_SLOT(channelSelected(const TQString &)) );
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connect( listen, TQ_SIGNAL(listChanged(const TQString&)), this, TQ_SLOT(updateList(const TQString&)) );
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}
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lastChannel = 0;
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enableLive( false );
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loadConfig( TDEGlobal::config() );
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}
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void CdWidget::togglePanel()
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{
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if ( channelsLb->isHidden() )
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channelsLb->show();
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else
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channelsLb->hide();
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}
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void CdWidget::getTargets( TQStringList &uiNames, TQStringList &iconNames, TQStringList &targetNames )
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{
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uiNames.append( i18n("DVB Client") );
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iconNames.append( "network" );
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targetNames.append( "DVBCLIENT" );
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}
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bool CdWidget::execTarget( const TQString &target )
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{
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if ( target=="DVBCLIENT" ) {
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emit showMe( this );
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TQTimer::singleShot( 100, this, TQ_SLOT(playLastChannel()) );
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return true;
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}
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return false;
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}
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TQWidget* CdWidget::wantPlayerWindow()
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{
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return playerBox;
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}
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TQWidget* CdWidget::inputMainWidget()
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{
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return mainWidget;
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}
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CdWidget::~CdWidget()
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{
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if ( dump->running() )
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emit dvbStop();
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stopLive();
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delete dump;
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delete listen;
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delete cleaner;
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}
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void CdWidget::loadConfig( TDEConfig* config )
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{
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TQValueList<int> sl;
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config->setGroup("DVBClient");
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sl = config->readIntListEntry("SplitSizes");
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if ( !sl.count() ) {
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sl.append( 200 );
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sl.append( 200 );
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}
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split->setSizes( sl );
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}
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void CdWidget::saveConfig()
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{
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TDEConfig* config = TDEGlobal::config();
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config->setGroup("DVBClient");
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config->writeEntry( "SplitSizes", split->sizes() );
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}
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void CdWidget::updateList( const TQString &list )
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{
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TQString c;
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TQString s = list;
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int pos;
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TQString name, lang;
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int apid, vpid, ac3, subpid, page, id, type;
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if ( dump->running() )
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emit dvbStop();
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dump->stop();
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channelsLb->clear();
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chan.clear();
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if ( list=="quit" ) return;
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while ( (pos = s.find("|"))!=-1 ) {
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name = s.left( pos );
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s = s.right( s.length()-pos-1 );
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pos = s.find("|");
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vpid = s.left( pos ).toInt();
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s = s.right( s.length()-pos-1 );
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pos = s.find("|");
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apid = s.left( pos ).toInt();
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s = s.right( s.length()-pos-1 );
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pos = s.find("|");
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if ( s.left( pos )=="n" ) ac3 = 0;
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else ac3 = 1;
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s = s.right( s.length()-pos-1 );
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pos = s.find("|");
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subpid = s.left( pos ).toInt();
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s = s.right( s.length()-pos-1 );
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pos = s.find("|");
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page = s.left( pos ).toInt();
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s = s.right( s.length()-pos-1 );
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pos = s.find("|");
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id = s.left( pos ).toInt();
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s = s.right( s.length()-pos-1 );
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pos = s.find("|");
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type = s.left( pos ).toInt();
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s = s.right( s.length()-pos-1 );
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pos = s.find("|");
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lang = s.left( pos );
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s = s.right( s.length()-pos-1 );
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chan.append( new CdChannel( name, vpid, apid, ac3, subpid, page, id, type, lang ) );
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if ( vpid ) channelsLb->insertItem( tvPix, name );
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else channelsLb->insertItem( raPix, name );
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}
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}
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bool CdWidget::nextTrack( MRL& )
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{
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next();
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return false;
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}
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bool CdWidget::previousTrack( MRL& )
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{
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previous();
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return false;
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}
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bool CdWidget::currentTrack( MRL& )
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{
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playLastChannel();
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return false;
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}
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bool CdWidget::trackNumber( int num, MRL& )
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{
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playNumChannel( num );
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return false;
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}
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bool CdWidget::playbackFinished( MRL& )
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{
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return false;
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}
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void CdWidget::playLastChannel()
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{
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if ( !channelsLb->count() )
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return;
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if ( !lastChannel ) {
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lastChannel++;
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}
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else if ( lastChannel>(int)channelsLb->count() ) {
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lastChannel = 1;
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}
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channelSelected( channelsLb->text( lastChannel-1 ) );
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}
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void CdWidget::playNumChannel( int num )
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{
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if ( num>0 && num<=(int)channelsLb->count() )
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channelSelected( channelsLb->text( num-1 ) );
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}
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void CdWidget::next()
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{
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if ( !channelsLb->count() )
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return;
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if ( (lastChannel+1)>(int)channelsLb->count() )
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return;
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lastChannel++;
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channelSelected( channelsLb->text( lastChannel-1 ) );
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}
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void CdWidget::previous()
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{
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if ( !channelsLb->count() )
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return;
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if ( (lastChannel-1)<1 )
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return;
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lastChannel--;
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channelSelected( channelsLb->text( lastChannel-1 ) );
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}
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void CdWidget::channelSelected( const TQString &name )
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{
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int i;
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for ( i=0; i<(int)chan.count(); i++ ) {
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if ( chan.at(i)->name==name ) {
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emit setCurrentPlugin( this );
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dump->stop();
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dump->go( cdAddress, cdPort, *chan.at(i) );
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emit dvbOpen( fifoName, chan.at(i)->name, chan.at(i)->vpid );
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break;
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}
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}
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}
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void CdWidget::pauseLiveTV()
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{
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if ( !dump )
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return;
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if ( dump->running() ) {
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timeShiftFileName = cdShiftDir+"DVBClient-"+TQDateTime::currentDateTime().toString( TQt::ISODate )+".ts";
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if ( dump->doPause( timeShiftFileName ) ) emit setTimeShiftFilename( timeShiftFileName );
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}
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}
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void CdWidget::stopLive()
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{
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if ( !dump )
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return;
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dump->stop();
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emit setTimeShiftFilename( "" );
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}
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void CdWidget::enableLive( bool b )
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{
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channelsLb->setEnabled( b );
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}
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void CdWidget::setParam( const TQString &ad, int port, int info, const TQString &tspath )
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{
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cdAddress = ad;
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cdPort = port;
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cdInfo = info;
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cdShiftDir = tspath;
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if ( !cdShiftDir.endsWith("/") ) cdShiftDir+= "/";
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cleaner->setPath( cdShiftDir );
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channelsLb->clear();
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chan.clear();
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if ( dump ) {
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if ( dump->running() )
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emit dvbStop();
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dump->stop();
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}
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listen->stop();
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listen->go( cdAddress, cdInfo );
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}
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#include "cdwidget.moc"
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