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-rw-r--r--core/applets/vmemo/vmemo.cpp116
1 files changed, 60 insertions, 56 deletions
diff --git a/core/applets/vmemo/vmemo.cpp b/core/applets/vmemo/vmemo.cpp
index 1ead4dd..835f63a 100644
--- a/core/applets/vmemo/vmemo.cpp
+++ b/core/applets/vmemo/vmemo.cpp
@@ -16,637 +16,641 @@
#include <opie2/odebug.h>
using namespace Opie::Core;
extern "C" {
#include "adpcm.h"
}
#include <unistd.h>
#include <stdio.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <linux/soundcard.h>
#include <errno.h>
typedef struct _waveheader {
u_long main_chunk; /* 'RIFF' */
u_long length; /* filelen */
u_long chunk_type; /* 'WAVE' */
u_long sub_chunk; /* 'fmt ' */
u_long sc_len; /* length of sub_chunk, =16
(chunckSize) format len */
u_short format; /* should be 1 for PCM-code (formatTag) */
u_short modus; /* 1 Mono, 2 Stereo (channels) */
u_long sample_fq; /* samples per second (samplesPerSecond) */
u_long byte_p_sec; /* avg bytes per second (avgBytePerSecond) */
u_short byte_p_spl; /* samplesize; 1 or 2 bytes (blockAlign) */
u_short bit_p_spl; /* 8, 12 or 16 bit (bitsPerSample) */
u_long data_chunk; /* 'data' */
u_long data_length;/* samplecount */
} WaveHeader;
#define RIFF 0x46464952
#define WAVE 0x45564157
#define FMT 0x20746D66
#define DATA 0x61746164
#define PCM_CODE 1
#define WAVE_MONO 1
#define WAVE_STEREO 2
struct adpcm_state encoder_state;
//struct adpcm_state decoder_state;
#define WAVE_FORMAT_DVI_ADPCM (0x0011)
#define WAVE_FORMAT_PCM (0x0001)
#include "vmemo.h"
#include <opie2/otaskbarapplet.h>
#include <qpe/qpeapplication.h>
#include <qpe/config.h>
#include <qpainter.h>
#include <qmessagebox.h>
int seq = 0;
/* XPM */
static char * vmemo_xpm[] = {
"16 16 102 2",
" c None",
". c #60636A",
"+ c #6E6E72",
"@ c #68696E",
"# c #4D525C",
"$ c #6B6C70",
"% c #E3E3E8",
"& c #EEEEF2",
"* c #EAEAEF",
"= c #CACAD0",
"- c #474A51",
"; c #171819",
"> c #9B9B9F",
", c #EBEBF0",
"' c #F4F4F7",
") c #F1F1F5",
"! c #DEDEE4",
"~ c #57575C",
"{ c #010101",
"] c #A2A2A6",
"^ c #747477",
"/ c #B5B5B8",
"( c #AEAEB2",
"_ c #69696D",
": c #525256",
"< c #181C24",
"[ c #97979B",
"} c #A7A7AC",
"| c #B0B0B4",
"1 c #C8C8D1",
"2 c #75757B",
"3 c #46464A",
"4 c #494A4F",
"5 c #323234",
"6 c #909095",
"7 c #39393B",
"8 c #757578",
"9 c #87878E",
"0 c #222224",
"a c #414144",
"b c #6A6A6E",
"c c #020C16",
"d c #6B6B6F",
"e c #68686D",
"f c #5B5B60",
"g c #8A8A8F",
"h c #6B6B6E",
"i c #ADADB2",
"j c #828289",
"k c #3E3E41",
"l c #CFCFD7",
"m c #4C4C50",
"n c #000000",
"o c #66666A",
"p c #505054",
"q c #838388",
"r c #A1A1A7",
"s c #A9A9AE",
"t c #A8A8B0",
"u c #5E5E63",
"v c #3A3A3E",
"w c #BDBDC6",
"x c #59595E",
"y c #76767C",
"z c #373738",
"A c #717174",
"B c #727278",
"C c #1C1C1E",
"D c #3C3C3F",
"E c #ADADB6",
"F c #54555A",
"G c #8B8C94",
"H c #5A5A5F",
"I c #BBBBC3",
"J c #C4C4CB",
"K c #909098",
"L c #737379",
"M c #343437",
"N c #8F8F98",
"O c #000407",
"P c #2D3137",
"Q c #B0B1BC",
"R c #3B3C40",
"S c #6E6E74",
"T c #95959C",
"U c #74747A",
"V c #1D1D1E",
"W c #91929A",
"X c #42444A",
"Y c #22282E",
"Z c #B0B2BC",
"` c #898A90",
" . c #65656A",
".. c #999AA2",
"+. c #52535A",
"@. c #151B21",
"#. c #515257",
"$. c #B5B5BE",
"%. c #616167",
"&. c #1A1D22",
"*. c #000713",
"=. c #1F1F21",
" ",
" . + @ # ",
" $ % & * = - ",
" ; > , ' ) ! ~ ",
" { ] ^ / ( _ : ",
" < [ } | 1 2 3 ",
" 4 5 6 7 8 9 0 a b c ",
" d e f g h i j 3 k l m n ",
" o p q r s t u v w n ",
" o x y z A B C D E n ",
" F G H I J K L M N O ",
" P Q R S T U V W X ",
" Y Z ` b ...+. ",
" @.#.$.%.&. ",
" *.B =. ",
" n n n n n n n n n "};
using namespace Opie::Ui;
VMemo::VMemo( QWidget *parent, const char *_name )
: QWidget( parent, _name ) {
setFixedHeight( 18 );
setFixedWidth( 14 );
t_timer = new QTimer( this );
connect( t_timer, SIGNAL( timeout() ), SLOT( timerBreak() ) );
Config vmCfg("Vmemo");
vmCfg.setGroup("Defaults");
int toggleKey = setToggleButton(vmCfg.readNumEntry("toggleKey", -1));
useADPCM = vmCfg.readBoolEntry("use_ADPCM", 0);
odebug << "toggleKey " << toggleKey << "" << oendl;
// if ( QFile::exists ( "/dev/sharp_buz" ) || QFile::exists ( "/dev/sharp_led" ))
// 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 ) {
qDebug("Register key %d", toggleKey);
QCopEnvelope e("QPE/Launcher", "keyRegister(int,QCString,QCString)");
// 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() {
}
int VMemo::position()
{
return 6;
}
void VMemo::receive( const QCString &msg, const QByteArray &data ) {
odebug << "Vmemo receive" << oendl;
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) {
+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();
}
odebug << "Start recording engines" << oendl;
recording = TRUE;
if (openDSP() == -1) {
recording = FALSE;
return FALSE;
}
config.setGroup("Defaults");
date = TimeString::dateString( QDateTime::currentDateTime(),false,true);
date.replace(QRegExp("'"),"");
date.replace(QRegExp(" "),"_");
date.replace(QRegExp(":"),".");
date.replace(QRegExp(","),"");
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);
odebug << "pathname will be "+fileName << oendl;
if( fileName.left(1).find('/') == -1)
fileName="/"+fileName;
if( fileName.right(1).find('/') == -1)
fileName+="/";
fName = "vm_"+ date + ".wav";
fileName+=fName;
odebug << "filename is " + fileName << oendl;
// open tmp file here
char *pointer;
pointer=tmpnam(NULL);
odebug << "Opening tmp file " << pointer << "" << oendl;
if(openWAV(pointer ) == -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 += date;
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();
odebug << "Stopped recording" << oendl;
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;
}
odebug << "samplerate: " << speed << ", channels " << channels << ", resolution " << resolution << "" << oendl;
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) {
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() {
length = 0;
- int result, value;
+ int bytesWritten = 0;
+ int result = 0;
+ int value = 0;
QString msg;
msg.sprintf("Recording format %d", format);
odebug << msg << oendl;
Config config("Vmemo");
config.setGroup("Record");
- int sRate=config.readNumEntry("SizeLimit", 30);
+ 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");
odebug << msg << oendl;
+ config.setGroup("Defaults");
+ useADPCM = config.readBoolEntry("use_ADPCM", 0);
- int bytesWritten = 0;
-
- Config vmCfg("Vmemo");
- vmCfg.setGroup("Defaults");
- useADPCM = vmCfg.readBoolEntry("use_ADPCM", 0);
-
- int bufsize = vmCfg.readNumEntry("BufferSize",1024);
- signed short sound[bufsize], monoBuffer[bufsize];
+ int bufsize = config.readNumEntry("BufferSize",1024);
+ unsigned short sound[bufsize]; //, monoBuffer[bufsize];
char abuf[bufsize / 2];
short sbuf[bufsize];
- while(recording) {
-
- if(useADPCM)
- result = ::read(dsp, sbuf, bufsize); // 8192
- else
- result = ::read(dsp, sound, bufsize); // 8192
- if( result <= 0) {
- perror("recording error ");
-// odebug << currentFileName << oendl;
- QMessageBox::message(tr("Note"),tr("error recording"));
- recording = FALSE;
- break;
- return FALSE;
- }
-
- if(useADPCM) {
- adpcm_coder( sbuf, abuf, result/2, &encoder_state);
- bytesWritten = ::write(wav, abuf, result/4);
-
- } else {
-// for (int i = 0; i < result; i++) { //since Z is mono do normally
-// monoBuffer[i] = sound[i];
-// }
-
- length += write(wav, sound, result);
- }
- length += bytesWritten;
-
- if(length<0) {
- recording = false;
- perror("dev/dsp's is a lookin' messy");
- QMessageBox::message("Vmemo","Error writing to file\n"+ fileName);
- break;
- return FALSE;
+ if(useADPCM) {
+ while(recording) {
+ result = ::read(dsp, sbuf, bufsize); // adpcm read
+ if( result <= 0) {
+ perror("recording error ");
+ QMessageBox::message(tr("Note"),tr("error recording"));
+ recording = FALSE;
+ break;
+ return FALSE;
+ }
+ adpcm_coder( sbuf, abuf, result/2, &encoder_state);
+ bytesWritten = ::write(wav, abuf, result/4); // adpcm write
+ length += bytesWritten;
+
+ if(length < 0) {
+ recording = false;
+ perror("dev/dsp's is a lookin' messy");
+ QMessageBox::message("Vmemo","Error writing to file\n"+ fileName);
+ break;
+ return FALSE;
+ }
+ // printf("%d\r", length);
+ // fflush(stdout);
+ qApp->processEvents();
}
- // odebug << "" << length << "\r" << oendl;
- // fflush(stdout);
- qApp->processEvents();
- }
+ } else {
+ while(recording) {
+ result = ::read(dsp, sound, bufsize); // read
+ if( result <= 0) {
+ perror("recording error ");
+ QMessageBox::message(tr("Note"),tr("error recording"));
+ recording = FALSE;
+ break;
+ return FALSE;
+
+ bytesWritten = ::write(wav, sound, result); // write
+ length += bytesWritten;
+
+ if(length < 0) {
+ recording = false;
+ perror("dev/dsp's is a lookin' messy");
+ QMessageBox::message("Vmemo","Error writing to file\n"+ fileName);
+ break;
+ return FALSE;
+ }
+ // printf("%d\r", length);
+ // fflush(stdout);
+ qApp->processEvents();
+ }
+ }
+ }
// qDebug("file has length of %d lasting %d seconds",
// length, (( length / speed) / channels) / 2 );
- // }
-
- //>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<//
value = length + 36;
lseek(wav, 4, SEEK_SET);
write(wav, &value, 4);
lseek(wav, 40, SEEK_SET);
write(wav, &length, 4);
track.close();
odebug << "Track closed" << oendl;
if( ioctl( dsp, SNDCTL_DSP_RESET,0) == -1)
perror("ioctl(\"SNDCTL_DSP_RESET\")");
::close(dsp);
Config cfgO("OpieRec");
cfgO.setGroup("Sounds");
int nFiles = cfgO.readNumEntry( "NumberofFiles",0);
QString currentFileName = fileName;
QString currentFile = "vm_"+ date;
- float numberOfRecordedSeconds=(float) length / (float)speed * (float)2;
+ float numberOfRecordedSeconds = (float) length / (float)speed * (float)2;
cfgO.writeEntry( "NumberofFiles", nFiles + 1);
cfgO.writeEntry( QString::number( nFiles + 1), currentFile);
cfgO.writeEntry( currentFile, currentFileName);
QString time;
time.sprintf("%.2f", numberOfRecordedSeconds);
cfgO.writeEntry( currentFileName, time );
// odebug << "writing config numberOfRecordedSeconds "+time << oendl;
cfgO.write();
odebug << "done recording "+fileName << oendl;
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
return TRUE;
}
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_F24; //was 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;
};
}
return -1;
}
void VMemo::timerBreak() {
//stop
stopRecording();
QMessageBox::message("Vmemo","Vmemo recording has ended");
}
EXPORT_OPIE_APPLET_v1( VMemo )