| -rw-r--r-- | core/multimedia/opieplayer/audiodevice.cpp | 15 | ||||
| -rw-r--r-- | core/multimedia/opieplayer/playlistwidget.cpp | 10 |
2 files changed, 18 insertions, 7 deletions
diff --git a/core/multimedia/opieplayer/audiodevice.cpp b/core/multimedia/opieplayer/audiodevice.cpp index faadd72..8f04d0d 100644 --- a/core/multimedia/opieplayer/audiodevice.cpp +++ b/core/multimedia/opieplayer/audiodevice.cpp @@ -1,309 +1,320 @@ /********************************************************************** ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** ** This file is part of Qtopia Environment. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ // L.J.Potter added better error code Fri 02-15-2002 14:37:47 #include <stdlib.h> #include <stdio.h> #include <qpe/qpeapplication.h> #include <qpe/config.h> +#include <qmessagebox.h> + #include "audiodevice.h" + +#include <errno.h> + #if ( defined Q_WS_QWS || defined(_WS_QWS_) ) && !defined(QT_NO_COP) #include "qpe/qcopenvelope_qws.h" #endif // #ifdef Q_WS_WIN // #include <windows.h> // #include <mmsystem.h> // #include <mmreg.h> // #endif #if defined(Q_WS_X11) || defined(Q_WS_QWS) #include <fcntl.h> #include <sys/ioctl.h> #include <sys/soundcard.h> #include <sys/stat.h> #include <sys/time.h> #include <sys/types.h> #include <unistd.h> #endif // #if defined(Q_OS_WIN32) // static const int expectedBytesPerMilliSecond = 2 * 2 * 44000 / 1000; // static const int timerResolutionMilliSeconds = 30; // static const int sound_fragment_bytes = timerResolutionMilliSeconds * expectedBytesPerMilliSecond; // #else # if defined(QT_QWS_IPAQ) static const int sound_fragment_shift = 14; # else static const int sound_fragment_shift = 16; # endif static const int sound_fragment_bytes = (1<<sound_fragment_shift); //#endif class AudioDevicePrivate { public: int handle; unsigned int frequency; unsigned int channels; unsigned int bytesPerSample; unsigned int bufferSize; //#ifndef Q_OS_WIN32 bool can_GETOSPACE; char* unwrittenBuffer; unsigned int unwritten; //#endif static int dspFd; static bool muted; static unsigned int leftVolume; static unsigned int rightVolume; }; #ifdef Q_WS_QWS // This is for keeping the device open in-between playing files when // the device makes clicks and it starts to drive you insane! :) // Best to have the device not open when not using it though //#define KEEP_DEVICE_OPEN #endif int AudioDevicePrivate::dspFd = 0; bool AudioDevicePrivate::muted = FALSE; unsigned int AudioDevicePrivate::leftVolume = 0; unsigned int AudioDevicePrivate::rightVolume = 0; void AudioDevice::getVolume( unsigned int& leftVolume, unsigned int& rightVolume, bool &muted ) { muted = AudioDevicePrivate::muted; unsigned int volume; // #ifdef Q_OS_WIN32 // HWAVEOUT handle; // WAVEFORMATEX formatData; // formatData.cbSize = sizeof(WAVEFORMATEX); // formatData.wFormatTag = WAVE_FORMAT_PCM; // formatData.nAvgBytesPerSec = 4 * 44000; // formatData.nBlockAlign = 4; // formatData.nChannels = 2; // formatData.nSamplesPerSec = 44000; // formatData.wBitsPerSample = 16; // waveOutOpen(&handle, WAVE_MAPPER, &formatData, 0L, 0L, CALLBACK_NULL); // if ( waveOutGetVolume( handle, (LPDWORD)&volume ) ) // // qDebug( "get volume of audio device failed" ); // waveOutClose( handle ); // leftVolume = volume & 0xFFFF; // rightVolume = volume >> 16; // #else int mixerHandle = open( "/dev/mixer", O_RDWR ); if ( mixerHandle >= 0 ) { if(ioctl( mixerHandle, MIXER_READ(0), &volume )==-1) perror("ioctl(\"MIXER_READ\")"); close( mixerHandle ); } else perror("open(\"/dev/mixer\")"); leftVolume = ((volume & 0x00FF) << 16) / 101; rightVolume = ((volume & 0xFF00) << 8) / 101; //#endif } void AudioDevice::setVolume( unsigned int leftVolume, unsigned int rightVolume, bool muted ) { AudioDevicePrivate::muted = muted; if ( muted ) { AudioDevicePrivate::leftVolume = leftVolume; AudioDevicePrivate::rightVolume = rightVolume; leftVolume = 0; rightVolume = 0; } else { leftVolume = ( (int) leftVolume < 0 ) ? 0 : (( leftVolume > 0xFFFF ) ? 0xFFFF : leftVolume ); rightVolume = ( (int)rightVolume < 0 ) ? 0 : (( rightVolume > 0xFFFF ) ? 0xFFFF : rightVolume ); } // #ifdef Q_OS_WIN32 // HWAVEOUT handle; // WAVEFORMATEX formatData; // formatData.cbSize = sizeof(WAVEFORMATEX); // formatData.wFormatTag = WAVE_FORMAT_PCM; // formatData.nAvgBytesPerSec = 4 * 44000; // formatData.nBlockAlign = 4; // formatData.nChannels = 2; // formatData.nSamplesPerSec = 44000; // formatData.wBitsPerSample = 16; // waveOutOpen(&handle, WAVE_MAPPER, &formatData, 0L, 0L, CALLBACK_NULL); // unsigned int volume = (rightVolume << 16) | leftVolume; // if ( waveOutSetVolume( handle, volume ) ) // // qDebug( "set volume of audio device failed" ); // waveOutClose( handle ); // #else // Volume can be from 0 to 100 which is 101 distinct values unsigned int rV = (rightVolume * 101) >> 16; # if 0 unsigned int lV = (leftVolume * 101) >> 16; unsigned int volume = ((rV << 8) & 0xFF00) | (lV & 0x00FF); int mixerHandle = 0; if ( ( mixerHandle = open( "/dev/mixer", O_RDWR ) ) >= 0 ) { if(ioctl( mixerHandle, MIXER_WRITE(0), &volume ) ==-1) perror("ioctl(\"MIXER_WRITE\")"); close( mixerHandle ); } else perror("open(\"/dev/mixer\")"); # else // This is the way this has to be done now I guess, doesn't allow for // independant right and left channel setting, or setting for different outputs Config cfg("qpe"); // qtopia is "Sound" cfg.setGroup("Volume"); // qtopia is "Settings" cfg.writeEntry("VolumePercent",(int)rV); //qtopia is Volume # endif //#endif // qDebug( "setting volume to: 0x%x", volume ); #if ( defined Q_WS_QWS || defined(_WS_QWS_) ) && !defined(QT_NO_COP) // Send notification that the volume has changed QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << muted; #endif } AudioDevice::AudioDevice( unsigned int f, unsigned int chs, unsigned int bps ) { qDebug("creating new audio device"); QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << TRUE; d = new AudioDevicePrivate; d->frequency = f; d->channels = chs; d->bytesPerSample = bps; qDebug("%d",bps); int format=0; if( bps == 8) format = AFMT_U8; else if( bps <= 0) format = AFMT_S16_LE; else format = AFMT_S16_LE; qDebug("AD- freq %d, channels %d, b/sample %d, bitrate %d",f,chs,bps,format); connect( qApp, SIGNAL( volumeChanged(bool) ), this, SLOT( volumeChanged(bool) ) ); int fragments = 0x10000 * 8 + sound_fragment_shift; int capabilities = 0; #ifdef KEEP_DEVICE_OPEN if ( AudioDevicePrivate::dspFd == 0 ) { #endif if ( ( d->handle = ::open( "/dev/dsp", O_WRONLY ) ) < 0 ) { - perror("open(\"/dev/dsp\") sending to /dev/null instead"); - d->handle = ::open( "/dev/null", O_WRONLY ); + +// perror("open(\"/dev/dsp\") sending to /dev/null instead"); + perror("open(\"/dev/dsp\")"); + QString errorMsg=tr("Somethin's wrong with\nyour sound device.\nopen(\"/dev/dsp\")\n")+(QString)strerror(errno)+tr("\n\nClosing player now."); + QMessageBox::critical(0, "Vmemo", errorMsg, tr("Abort")); + exit(-1); //harsh? +// d->handle = ::open( "/dev/null", O_WRONLY ); + // WTF?!?! } #ifdef KEEP_DEVICE_OPEN AudioDevicePrivate::dspFd = d->handle; } else { d->handle = AudioDevicePrivate::dspFd; } #endif if(ioctl( d->handle, SNDCTL_DSP_GETCAPS, &capabilities )==-1) perror("ioctl(\"SNDCTL_DSP_GETCAPS\")"); if(ioctl( d->handle, SNDCTL_DSP_SETFRAGMENT, &fragments )==-1) perror("ioctl(\"SNDCTL_DSP_SETFRAGMENT\")"); if(ioctl( d->handle, SNDCTL_DSP_SETFMT, & format )==-1) perror("ioctl(\"SNDCTL_DSP_SETFMT\")"); qDebug("freq %d", d->frequency); if(ioctl( d->handle, SNDCTL_DSP_SPEED, &d->frequency )==-1) perror("ioctl(\"SNDCTL_DSP_SPEED\")"); qDebug("channels %d",d->channels); if ( ioctl( d->handle, SNDCTL_DSP_CHANNELS, &d->channels ) == -1 ) { d->channels = ( d->channels == 1 ) ? 2 : d->channels; if(ioctl( d->handle, SNDCTL_DSP_CHANNELS, &d->channels )==-1) perror("ioctl(\"SNDCTL_DSP_CHANNELS\")"); } d->bufferSize = sound_fragment_bytes; d->unwrittenBuffer = new char[d->bufferSize]; d->unwritten = 0; d->can_GETOSPACE = TRUE; // until we find otherwise //if ( chs != d->channels ) qDebug( "Wanted %d, got %d channels", chs, d->channels ); //if ( f != d->frequency ) qDebug( "wanted %dHz, got %dHz", f, d->frequency ); //if ( capabilities & DSP_CAP_BATCH ) qDebug( "Sound card has local buffer" ); //if ( capabilities & DSP_CAP_REALTIME )qDebug( "Sound card has realtime sync" ); //if ( capabilities & DSP_CAP_TRIGGER ) qDebug( "Sound card has precise trigger" ); //if ( capabilities & DSP_CAP_MMAP ) qDebug( "Sound card can mmap" ); QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << FALSE; } AudioDevice::~AudioDevice() { qDebug("destryo audiodevice"); QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << TRUE; // #ifdef Q_OS_WIN32 // waveOutClose( (HWAVEOUT)d->handle ); // #else # ifndef KEEP_DEVICE_OPEN close( d->handle ); // Now it should be safe to shut the handle # endif delete d->unwrittenBuffer; delete d; //#endif QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << FALSE; } void AudioDevice::volumeChanged( bool muted ) { AudioDevicePrivate::muted = muted; } void AudioDevice::write( char *buffer, unsigned int length ) { // #ifdef Q_OS_WIN32 // // returns immediately and (to be implemented) emits completedIO() when finished writing // WAVEHDR *lpWaveHdr = (WAVEHDR *)malloc( sizeof(WAVEHDR) ); // // maybe the buffer should be copied so that this fool proof, but its a performance hit // lpWaveHdr->lpData = buffer; // lpWaveHdr->dwBufferLength = length; // lpWaveHdr->dwFlags = 0L; // lpWaveHdr->dwLoops = 0L; // waveOutPrepareHeader( (HWAVEOUT)d->handle, lpWaveHdr, sizeof(WAVEHDR) ); // // waveOutWrite returns immediately. the data is sent in the background. // if ( waveOutWrite( (HWAVEOUT)d->handle, lpWaveHdr, sizeof(WAVEHDR) ) ) // qDebug( "failed to write block to audio device" ); // // emit completedIO(); // #else int t = ::write( d->handle, buffer, length ); if ( t<0 ) t = 0; if ( t != (int)length) { qDebug("Ahhh!! memcpys 1"); memcpy(d->unwrittenBuffer,buffer+t,length-t); d->unwritten = length-t; } //#endif } unsigned int AudioDevice::channels() const { return d->channels; } diff --git a/core/multimedia/opieplayer/playlistwidget.cpp b/core/multimedia/opieplayer/playlistwidget.cpp index ae25fe3..0332237 100644 --- a/core/multimedia/opieplayer/playlistwidget.cpp +++ b/core/multimedia/opieplayer/playlistwidget.cpp @@ -324,205 +324,205 @@ PlayListWidget::PlayListWidget( QWidget* parent, const char* name, WFlags fl ) setCentralWidget( vbox5 ); Config cfg( "OpiePlayer" ); readConfig( cfg ); QString currentPlaylist = cfg.readEntry("CurrentPlaylist",""); // qDebug("currentList is "+currentPlaylist); loadList(DocLnk( currentPlaylist)); setCaption(tr("OpiePlayer: ")+ currentPlaylist ); initializeStates(); } PlayListWidget::~PlayListWidget() { Config cfg( "OpiePlayer" ); writeConfig( cfg ); if ( d->current ) delete d->current; delete d; } void PlayListWidget::initializeStates() { d->tbPlay->setOn( mediaPlayerState->playing() ); d->tbLoop->setOn( mediaPlayerState->looping() ); d->tbShuffle->setOn( mediaPlayerState->shuffled() ); // d->tbFull->setOn( mediaPlayerState->fullscreen() ); // d->tbScale->setOn( mediaPlayerState->scaled() ); // d->tbScale->setEnabled( mediaPlayerState->fullscreen() ); // setPlaylist( mediaPlayerState->playlist() ); setPlaylist( true); // d->selectedFiles->first(); } void PlayListWidget::readConfig( Config& cfg ) { cfg.setGroup("PlayList"); QString currentString = cfg.readEntry("current", "" ); int noOfFiles = cfg.readNumEntry("NumberOfFiles", 0 ); for ( int i = 0; i < noOfFiles; i++ ) { QString entryName; entryName.sprintf( "File%i", i + 1 ); QString linkFile = cfg.readEntry( entryName ); DocLnk lnk( linkFile ); if ( lnk.isValid() ) { d->selectedFiles->addToSelection( lnk ); } } d->selectedFiles->setSelectedItem( currentString); // d->selectedFiles->setSelectedItem( (const QString &)currentString); } void PlayListWidget::writeConfig( Config& cfg ) const { d->selectedFiles->writeCurrent( cfg); cfg.setGroup("PlayList"); int noOfFiles = 0; d->selectedFiles->first(); do { const DocLnk *lnk = d->selectedFiles->current(); if ( lnk ) { QString entryName; entryName.sprintf( "File%i", noOfFiles + 1 ); // qDebug(entryName); cfg.writeEntry( entryName, lnk->linkFile() ); // if this link does exist, add it so we have the file // next time... if ( !QFile::exists( lnk->linkFile() ) ) { // the way writing lnks doesn't really check for out // of disk space, but check it anyway. if ( !lnk->writeLink() ) { QMessageBox::critical( 0, tr("Out of space"), tr( "There was a problem saving " "the playlist.\n" "Your playlist " "may be missing some entries\n" "the next time you start it." ) ); } } noOfFiles++; } } while ( d->selectedFiles->next() ); cfg.writeEntry("NumberOfFiles", noOfFiles ); } void PlayListWidget::addToSelection( const DocLnk& lnk ) { // qDebug("add"); - if( lnk.file().find(" ",0,TRUE) != -1 || lnk.file().find("%20",0,TRUE) != -1) { - QMessageBox::message("Note","You are trying to play\na malformed url."); +// if( lnk.file().find(" ",0,TRUE) != -1 || lnk.file().find("%20",0,TRUE) != -1) { +// QMessageBox::message("Note","You are trying to play\na malformed url."); - } else { +// } else { d->setDocumentUsed = FALSE; if ( mediaPlayerState->playlist() ) { if(QFileInfo(lnk.file()).exists() || lnk.file().left(4) == "http" ) d->selectedFiles->addToSelection( lnk ); } else mediaPlayerState->setPlaying( TRUE ); - } +// } } void PlayListWidget::clearList() { while ( first() ) d->selectedFiles->removeSelected(); } void PlayListWidget::addAllToList() { DocLnkSet filesAll; Global::findDocuments(&filesAll, "video/*;audio/*"); QListIterator<DocLnk> Adit( filesAll.children() ); for ( ; Adit.current(); ++Adit ) if(QFileInfo(Adit.current()->file()).exists()) d->selectedFiles->addToSelection( **Adit ); } void PlayListWidget::addAllMusicToList() { QListIterator<DocLnk> dit( files.children() ); for ( ; dit.current(); ++dit ) if(QFileInfo(dit.current()->file()).exists()) d->selectedFiles->addToSelection( **dit ); } void PlayListWidget::addAllVideoToList() { QListIterator<DocLnk> dit( vFiles.children() ); for ( ; dit.current(); ++dit ) if(QFileInfo( dit.current()->file()).exists()) d->selectedFiles->addToSelection( **dit ); } void PlayListWidget::setDocument(const QString& fileref) { qDebug(fileref); fromSetDocument = TRUE; if ( fileref.isNull() ) { QMessageBox::critical( 0, tr( "Invalid File" ), tr( "There was a problem in getting the file." ) ); return; } // qDebug("setDocument "+fileref); if(fileref.find("m3u",0,TRUE) != -1) { //is m3u readm3u( fileref); } else if(fileref.find("pls",0,TRUE) != -1) { //is pls readPls( fileref); } else if(fileref.find("playlist",0,TRUE) != -1) {//is playlist clearList(); loadList(DocLnk(fileref)); d->selectedFiles->first(); } else { clearList(); addToSelection( DocLnk( fileref ) ); d->setDocumentUsed = TRUE; mediaPlayerState->setPlaying( FALSE ); qApp->processEvents(); mediaPlayerState->setPlaying( TRUE ); qApp->processEvents(); setCaption(tr("OpiePlayer")); } } void PlayListWidget::setActiveWindow() { // When we get raised we need to ensure that it switches views char origView = mediaPlayerState->view(); mediaPlayerState->setView( 'l' ); // invalidate mediaPlayerState->setView( origView ); // now switch back } void PlayListWidget::useSelectedDocument() { d->setDocumentUsed = FALSE; } const DocLnk *PlayListWidget::current() { // this is fugly // if( fromSetDocument) { // qDebug("from setDoc"); // DocLnkSet files; // Global::findDocuments(&files, "video/*;audio/*"); // QListIterator<DocLnk> dit( files.children() ); // for ( ; dit.current(); ++dit ) { // if(dit.current()->linkFile() == setDocFileRef) { // qDebug(setDocFileRef); // return dit; // } // } // } else switch (tabWidget->currentPageIndex()) { @@ -762,193 +762,193 @@ void PlayListWidget::addSelected() { }; } void PlayListWidget::removeSelected() { d->selectedFiles->removeSelected( ); } void PlayListWidget::playIt( QListViewItem *it) { // d->setDocumentUsed = FALSE; // mediaPlayerState->curPosition =0; qDebug("playIt"); mediaPlayerState->setPlaying(FALSE); mediaPlayerState->setPlaying(TRUE); d->selectedFiles->unSelect(); } void PlayListWidget::addToSelection( QListViewItem *it) { d->setDocumentUsed = FALSE; if(it) { switch (tabWidget->currentPageIndex()) { case 1: { QListIterator<DocLnk> dit( files.children() ); for ( ; dit.current(); ++dit ) { if( dit.current()->name() == it->text(0)) { d->selectedFiles->addToSelection( **dit ); } } } break; case 2: { QListIterator<DocLnk> dit( vFiles.children() ); for ( ; dit.current(); ++dit ) { if( dit.current()->name() == it->text(0)) { d->selectedFiles->addToSelection( **dit ); } } } break; case 0: break; }; tabWidget->setCurrentPage(0); } } void PlayListWidget::tabChanged(QWidget *widg) { switch ( tabWidget->currentPageIndex()) { case 0: { if( !tbDeletePlaylist->isHidden()) tbDeletePlaylist->hide(); d->tbRemoveFromList->setEnabled(TRUE); d->tbAddToList->setEnabled(FALSE); } break; case 1: { audioView->clear(); populateAudioView(); if( !tbDeletePlaylist->isHidden()) tbDeletePlaylist->hide(); d->tbRemoveFromList->setEnabled(FALSE); d->tbAddToList->setEnabled(TRUE); } break; case 2: { videoView->clear(); populateVideoView(); if( !tbDeletePlaylist->isHidden()) tbDeletePlaylist->hide(); d->tbRemoveFromList->setEnabled(FALSE); d->tbAddToList->setEnabled(TRUE); } break; case 3: { if( tbDeletePlaylist->isHidden()) tbDeletePlaylist->show(); playLists->reread(); } break; }; } void PlayListWidget::btnPlay(bool b) { // mediaPlayerState->setPlaying(b); switch ( tabWidget->currentPageIndex()) { case 0: { // if( d->selectedFiles->current()->file().find(" ",0,TRUE) != -1 // if( d->selectedFiles->current()->file().find("%20",0,TRUE) != -1) { - QMessageBox::message("Note","You are trying to play\na malformed url."); +// QMessageBox::message("Note","You are trying to play\na malformed url."); // } else { mediaPlayerState->setPlaying(b); // } } break; case 1: { addToSelection( audioView->currentItem() ); mediaPlayerState->setPlaying(b); d->selectedFiles->removeSelected( ); tabWidget->setCurrentPage(1); d->selectedFiles->unSelect(); insanityBool=FALSE; }// audioView->clearSelection(); break; case 2: { addToSelection( videoView->currentItem() ); mediaPlayerState->setPlaying(b); qApp->processEvents(); d->selectedFiles->removeSelected( ); tabWidget->setCurrentPage(2); d->selectedFiles->unSelect(); insanityBool=FALSE; }// videoView->clearSelection(); break; }; } void PlayListWidget::deletePlaylist() { switch( QMessageBox::information( this, (tr("Remove Playlist?")), (tr("You really want to delete\nthis playlist?")), (tr("Yes")), (tr("No")), 0 )){ case 0: // Yes clicked, QFile().remove(playLists->selected()->file()); QFile().remove(playLists->selected()->linkFile()); playLists->reread(); break; case 1: // Cancel break; }; } void PlayListWidget::viewPressed( int mouse, QListViewItem *item, const QPoint& point, int i) { switch (mouse) { case 1: break; case 2:{ QPopupMenu m; m.insertItem( tr( "Play" ), this, SLOT( playSelected() )); m.insertItem( tr( "Add to Playlist" ), this, SLOT( addSelected() )); m.insertSeparator(); if( QFile(QPEApplication::qpeDir()+"lib/libopie.so").exists() ) m.insertItem( tr( "Properties" ), this, SLOT( listDelete() )); m.exec( QCursor::pos() ); } break; }; } void PlayListWidget::playSelected() { btnPlay( TRUE); // d->selectedFiles->unSelect(); } void PlayListWidget::playlistViewPressed( int mouse, QListViewItem *item, const QPoint& point, int i) { switch (mouse) { case 1: break; case 2:{ QPopupMenu m; m.insertItem( tr( "Play Selected" ), this, SLOT( playSelected() )); m.insertItem( tr( "Remove" ), this, SLOT( removeSelected() )); // m.insertSeparator(); // m.insertItem( tr( "Properties" ), this, SLOT( listDelete() )); m.exec( QCursor::pos() ); } break; }; } void PlayListWidget::listDelete() { Config cfg( "OpiePlayer" ); cfg.setGroup("PlayList"); QString currentPlaylist = cfg.readEntry("CurrentPlaylist",""); QString file; int noOfFiles = cfg.readNumEntry("NumberOfFiles", 0 ); switch ( tabWidget->currentPageIndex()) { |