author | llornkcor <llornkcor> | 2002-09-21 22:26:31 (UTC) |
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committer | llornkcor <llornkcor> | 2002-09-21 22:26:31 (UTC) |
commit | b570ab8d46fc134f16d5959861869e36af50bd38 (patch) (side-by-side diff) | |
tree | 5aaaa321728b7b2f8f21c11b173d3f35b4ae4dcf /core/applets/vmemo | |
parent | f4a389bf66404f7c7474c4ef27491f5910da550b (diff) | |
download | opie-b570ab8d46fc134f16d5959861869e36af50bd38.zip opie-b570ab8d46fc134f16d5959861869e36af50bd38.tar.gz opie-b570ab8d46fc134f16d5959861869e36af50bd38.tar.bz2 |
close alert is dsp error
-rw-r--r-- | core/applets/vmemo/vmemo.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/core/applets/vmemo/vmemo.cpp b/core/applets/vmemo/vmemo.cpp index 4c07b3a..226f058 100644 --- a/core/applets/vmemo/vmemo.cpp +++ b/core/applets/vmemo/vmemo.cpp @@ -216,312 +216,313 @@ VMemo::VMemo( QWidget *parent, const char *_name ) struct utsname name; /* check for embedix kernel running on the zaurus*/ if (uname(&name) != -1) { QString release=name.release; Config vmCfg("Vmemo"); vmCfg.setGroup("Defaults"); int toggleKey = setToggleButton(vmCfg.readNumEntry("toggleKey", -1)); useADPCM = vmCfg.readBoolEntry("use_ADPCM", 0); qDebug("toggleKey %d", toggleKey); if(release.find("embedix",0,TRUE) !=-1) systemZaurus=TRUE; else systemZaurus=FALSE; myChannel = new QCopChannel( "QPE/VMemo", this ); connect( myChannel, SIGNAL(received(const QCString&, const QByteArray&)), this, SLOT(receive(const QCString&, const QByteArray&)) ); if( toggleKey != -1 ) { QCopEnvelope e("QPE/Desktop", "keyRegister(int key, QString channel, QString message)"); // e << 4096; // Key_Escape // e << Key_F5; //4148 e << toggleKey; e << QString("QPE/VMemo"); e << QString("toggleRecord()"); } if(toggleKey == 1) usingIcon=TRUE; else usingIcon=FALSE; if( vmCfg.readNumEntry("hideIcon",0) == 1) hide(); recording = FALSE; } } VMemo::~VMemo() { } void VMemo::receive( const QCString &msg, const QByteArray &data ) { qDebug("receive"); QDataStream stream( data, IO_ReadOnly ); if (msg == "toggleRecord()") { if (recording) { fromToggle = TRUE; stopRecording(); } else { fromToggle = TRUE; startRecording(); } } } void VMemo::paintEvent( QPaintEvent* ) { QPainter p(this); p.drawPixmap( 0, 1,( const char** ) vmemo_xpm ); } void VMemo::mousePressEvent( QMouseEvent * me) { /* No mousePress/mouseRelease recording on the iPAQ. The REC button on the iPAQ calls these functions mousePressEvent and mouseReleaseEvent with a NULL parameter. */ // if (!systemZaurus && me != NULL) // return; // } if(!recording) startRecording(); else stopRecording(); } void VMemo::mouseReleaseEvent( QMouseEvent * ) { } bool VMemo::startRecording() { Config config( "Vmemo" ); config.setGroup( "System" ); useAlerts = config.readBoolEntry("Alert",1); if(useAlerts) { msgLabel = new QLabel( 0, "alertLabel" ); msgLabel->setText("<B><P><font size=+2>VMemo-Recording</font></B>"); msgLabel->show(); } qDebug("Start recording engines"); recording = TRUE; if (openDSP() == -1) { recording = FALSE; - msgLabel=0; - delete msgLabel; - return FALSE; } config.setGroup("Defaults"); QDateTime dt = QDateTime::currentDateTime(); QString fName; config.setGroup( "System" ); fName = QPEApplication::documentDir() ; fileName = config.readEntry("RecLocation", fName); int s; s=fileName.find(':'); if(s) fileName=fileName.right(fileName.length()-s-2); qDebug("pathname will be "+fileName); if( fileName.left(1).find('/') == -1) fileName="/"+fileName; if( fileName.right(1).find('/') == -1) fileName+="/"; fName = "vm_"+ dt.toString()+ ".wav"; fileName+=fName; // No spaces in the filename fileName.replace(QRegExp("'"),""); fileName.replace(QRegExp(" "),"_"); fileName.replace(QRegExp(":"),"."); fileName.replace(QRegExp(","),""); qDebug("filename is "+fileName); // open tmp file here char *pointer; pointer=tmpnam(NULL); qDebug("Opening tmp file %s",pointer); if(openWAV(pointer ) == -1) { // if(openWAV(fileName.latin1()) == -1) { QString err("Could not open the temp file\n"); err += fileName; QMessageBox::critical(0, "vmemo", err, "Abort"); ::close(dsp); return FALSE; } if( record() ) { QString cmd; if( fileName.find(".wav",0,TRUE) == -1) fileName += ".wav"; cmd.sprintf("mv %s "+fileName, pointer); // move tmp file to regular file here system(cmd.latin1()); QArray<int> cats(1); cats[0] = config.readNumEntry("Category", 0); QString dlName("vm_"); dlName += dt.toString(); DocLnk l; l.setFile(fileName); l.setName(dlName); l.setType("audio/x-wav"); l.setCategories(cats); l.writeLink(); return TRUE; } else return FALSE; } void VMemo::stopRecording() { show(); qDebug("Stopped recording"); recording = FALSE; if(useAlerts) { msgLabel->close(); msgLabel=0; delete msgLabel; } t_timer->stop(); Config cfg("Vmemo"); cfg.setGroup("Defaults"); if( cfg.readNumEntry("hideIcon",0) == 1 ) hide(); } int VMemo::openDSP() { Config cfg("Vmemo"); cfg.setGroup("Record"); speed = cfg.readNumEntry("SampleRate", 22050); channels = cfg.readNumEntry("Stereo", 1) ? 2 : 1; // 1 = stereo(2), 0 = mono(1) if (cfg.readNumEntry("SixteenBit", 1)==1) { format = AFMT_S16_LE; resolution = 16; } else { format = AFMT_U8; resolution = 8; } qDebug("samplerate: %d, channels %d, resolution %d", speed, channels, resolution); if(systemZaurus) { dsp = open("/dev/dsp1", O_RDONLY); //Zaurus needs /dev/dsp1 channels=1; //zaurus has one input channel } else { dsp = open("/dev/dsp", O_RDONLY); } if(dsp == -1) { - perror("open(\"/dev/dsp\")"); - errorMsg="open(\"/dev/dsp\")\n "+(QString)strerror(errno); + msgLabel->close(); + msgLabel=0; + delete msgLabel; + + perror("open(\"/dev/dsp\")"); + errorMsg="open(\"/dev/dsp\")\n "+(QString)strerror(errno); QMessageBox::critical(0, "vmemo", errorMsg, "Abort"); return -1; } if(ioctl(dsp, SNDCTL_DSP_SETFMT , &format)==-1) { perror("ioctl(\"SNDCTL_DSP_SETFMT\")"); return -1; } if(ioctl(dsp, SNDCTL_DSP_CHANNELS , &channels)==-1) { perror("ioctl(\"SNDCTL_DSP_CHANNELS\")"); return -1; } if(ioctl(dsp, SNDCTL_DSP_SPEED , &speed)==-1) { perror("ioctl(\"SNDCTL_DSP_SPEED\")"); return -1; } if(ioctl(dsp, SOUND_PCM_READ_RATE , &rate)==-1) { perror("ioctl(\"SOUND_PCM_READ_RATE\")"); return -1; } QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << FALSE; //mute return 1; } int VMemo::openWAV(const char *filename) { track.setName(filename); if(!track.open(IO_WriteOnly|IO_Truncate|IO_Raw)) { errorMsg=filename; return -1; } wav=track.handle(); Config vmCfg("Vmemo"); vmCfg.setGroup("Defaults"); useADPCM = vmCfg.readBoolEntry("use_ADPCM", 0); WaveHeader wh; wh.main_chunk = RIFF; wh.length=0; wh.chunk_type = WAVE; wh.sub_chunk = FMT; wh.sc_len = 16; if(useADPCM) wh.format = WAVE_FORMAT_DVI_ADPCM;//PCM_CODE; else wh.format = PCM_CODE; wh.modus = channels; wh.sample_fq = speed; wh.byte_p_sec = speed * channels * resolution/8; wh.byte_p_spl = channels * (resolution / 8); wh.bit_p_spl = resolution; wh.data_chunk = DATA; wh.data_length= 0; // qDebug("Write header channels %d, speed %d, b/s %d, blockalign %d, bitrate %d" // , wh.modus, wh.sample_fq, wh.byte_p_sec, wh.byte_p_spl, wh.bit_p_spl ); write (wav, &wh, sizeof(WaveHeader)); return 1; } bool VMemo::record() { int length=0, result, value; QString msg; msg.sprintf("Recording format %d", format); qDebug(msg); Config config("Vmemo"); config.setGroup("Record"); int sRate=config.readNumEntry("SizeLimit", 30); if(sRate > 0) t_timer->start( sRate * 1000+1000, TRUE); // if(systemZaurus) { // } else { // 16 bit only capabilities msg.sprintf("Recording format other"); qDebug(msg); int bufsize=1024; int bytesWritten=0; signed short sound[1024], monoBuffer[1024]; char abuf[bufsize/2]; short sbuf[bufsize]; Config vmCfg("Vmemo"); vmCfg.setGroup("Defaults"); useADPCM = vmCfg.readBoolEntry("use_ADPCM", 0); while(recording) { if(useADPCM) result = read( dsp, sbuf, bufsize); // 8192 else result = read(dsp, sound, 1024); // 8192 |