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-rw-r--r--core/applets/vmemo/vmemo.cpp106
1 files changed, 59 insertions, 47 deletions
diff --git a/core/applets/vmemo/vmemo.cpp b/core/applets/vmemo/vmemo.cpp
index 10a947e..b29ee62 100644
--- a/core/applets/vmemo/vmemo.cpp
+++ b/core/applets/vmemo/vmemo.cpp
@@ -363,255 +363,267 @@ void VMemo::stopRecording() {
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_RDWR); //Zaurus needs /dev/dsp1
channels=1; //zaurus has one input channel
} else {
dsp = open("/dev/dsp", O_RDWR);
}
if(dsp == -1) {
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();
WaveHeader wh;
wh.main_chunk = RIFF;
wh.length=0;
wh.chunk_type = WAVE;
wh.sub_chunk = FMT;
wh.sc_len = 16;
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;
}
void VMemo::record(void)
{
int length=0, result, value;
QString msg;
msg.sprintf("Recording format %d", format);
qDebug(msg);
if(systemZaurus) {
- msg.sprintf("Recording format zaurus");
- qDebug(msg);
+ msg.sprintf("Recording format zaurus");
+ qDebug(msg);
signed short sound[512], monoBuffer[512];
if(format==AFMT_S16_LE) {
+
+
while(recording) {
result = read(dsp, sound, 512); // 8192
int j=0;
- if(systemZaurus) {
- for (int i = 0; i < result; i++) { //since Z is mono do normally
- monoBuffer[i] = sound[i];
- }
+ // if(systemZaurus) {
+ for (int i = 0; i < result; i++) { //since Z is mono do normally
+ monoBuffer[i] = sound[i];
+ }
- length+=write(wav, monoBuffer, result);
- if(length<0)
- recording=false;
+ length+=write(wav, monoBuffer, result);
+ if(length<0)
+ recording=false;
- } else { //ipaq /stereo inputs
+ // } else { //ipaq /stereo inputs
- for (int i = 0; i < result; i+=2) {
- monoBuffer[j] = sound[i];
- // monoBuffer[j] = (sound[i]+sound[i+1])/2;
+ // for (int i = 0; i < result; i+=2) {
+ // monoBuffer[j] = sound[i];
+ // // monoBuffer[j] = (sound[i]+sound[i+1])/2;
- j++;
- }
+ // j++;
+ // }
- length+=write(wav, monoBuffer, result);
- if(length<0)
- recording=false;
- // length+=write(wav, monoBuffer, result/2);
- }
+ // length+=write(wav, monoBuffer, result);
+ // if(length<0)
+ // recording=false;
+ // // length+=write(wav, monoBuffer, result/2);
+ // }
qApp->processEvents();
-// printf("%d\r",length);
-// fflush(stdout);
+ // printf("%d\r",length);
+ // fflush(stdout);
}
-} else { //AFMT_U8
+ } else { //AFMT_U8
// 8bit unsigned
unsigned short sound[512], monoBuffer[512];
while(recording) {
result = read(dsp, sound, 512); // 8192
int j=0;
- if(systemZaurus) {
+ // if(systemZaurus) {
- for (int i = 0; i < result; i++) { //since Z is mono do normally
- monoBuffer[i] = sound[i];
- }
+ for (int i = 0; i < result; i++) { //since Z is mono do normally
+ monoBuffer[i] = sound[i];
+ }
- length+=write(wav, monoBuffer, result);
+ length+=write(wav, monoBuffer, result);
- } else { //ipaq /stereo inputs
+ // } else { //ipaq /stereo inputs
- for (int i = 0; i < result; i+=2) {
- monoBuffer[j] = (sound[i]+sound[i+1])/2;
- j++;
- }
+ // for (int i = 0; i < result; i+=2) {
+ // monoBuffer[j] = (sound[i]+sound[i+1])/2;
+ // j++;
+ // }
- length+=write(wav, monoBuffer, result/2);
+ // length+=write(wav, monoBuffer, result/2);
- if(length<0)
- recording=false;
+ // if(length<0)
+ // recording=false;
- }
+ // }
length += result;
-// printf("%d\r",length);
-// fflush(stdout);
+ // printf("%d\r",length);
+ // fflush(stdout);
}
qApp->processEvents();
}
- } else { // this is specific for ipaqs that do not have 8 bit capabilities
+ } else { // 16 bit only capabilities
- msg.sprintf("Recording format other");
- qDebug(msg);
+
+ msg.sprintf("Recording format other");
+ qDebug(msg);
signed short sound[512], monoBuffer[512];
while(recording) {
result = read(dsp, sound, 512); // 8192
write(wav, sound, result);
length += result;
if(length<0) {
- recording=false;
- perror("dev/dsp's is a lookin' messy");
- QMessageBox::message("Vmemo"," Done1 recording\n"+ fileName);
+ recording=false;
+ perror("dev/dsp's is a lookin' messy");
+ QMessageBox::message("Vmemo"," Done1 recording\n"+ fileName);
}
-// printf("%d\r",length);
-// fflush(stdout);
+ // printf("%d\r",length);
+ // fflush(stdout);
qApp->processEvents();
}
// qDebug("file has length of %d lasting %d seconds",
// length, (( length / speed) / channels) / 2 );
// medialplayer states wrong length in secs
}
//>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<//
value = length+36;
lseek(wav, 4, SEEK_SET);
write(wav, &value, 4);
lseek(wav, 40, SEEK_SET);
write(wav, &length, 4);
track.close();
qDebug("Tracvk closed");
if( ioctl( dsp, SNDCTL_DSP_RESET,0) == -1)
perror("ioctl(\"SNDCTL_DSP_RESET\")");
::close(dsp);
fileName = fileName.left(fileName.length()-4);
// if(useAlerts)
// QMessageBox::message("Vmemo"," Done1 recording\n"+ fileName);
qDebug("done recording "+fileName);
QSound::play(Resource::findSound("vmemoe"));
+
+ Config cfg("qpe");
+ cfg.setGroup("Volume");
+ QString foo = cfg.readEntry("Mute","TRUE");
+ if(foo.find("TRUE",0,TRUE) != -1)
+ QCopEnvelope( "QPE/System", "volumeChange(bool)" ) << TRUE; //mute
+
}
int VMemo::setToggleButton(int tog) {
for( int i=0; i < 10;i++) {
switch (tog) {
case 0:
return -1;
break;
case 1:
return 0;
break;
case 2:
return Key_Escape;
break;
case 3:
return Key_Space;
break;
case 4:
return Key_F12;
break;
case 5:
return Key_F9;
break;
case 6:
return Key_F10;
break;
case 7:
return Key_F11;
break;
case 8:
return Key_F13;
break;
};
}
}