summaryrefslogtreecommitdiff
Side-by-side diff
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--core/applets/vmemo/vmemo.cpp53
1 files changed, 16 insertions, 37 deletions
diff --git a/core/applets/vmemo/vmemo.cpp b/core/applets/vmemo/vmemo.cpp
index aa23ba7..48dd193 100644
--- a/core/applets/vmemo/vmemo.cpp
+++ b/core/applets/vmemo/vmemo.cpp
@@ -1,403 +1,382 @@
/************************************************************************************
**
** 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.
**
************************************************************************************/
/*
* $Id$
*/
#include <sys/utsname.h>
#include <sys/time.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdio.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <linux/soundcard.h>
#include <string.h>
#include <stdlib.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
#include "vmemo.h"
#include <qpe/qpeapplication.h>
#include <qpe/resource.h>
#include <qpe/config.h>
#include <qpainter.h>
#include <qdatetime.h>
#include <qsound.h>
#include <qfile.h>
#include <qmessagebox.h>
int seq = 0;
/* XPM */
static char * vmemo_xpm[] = {
"14 14 47 1",
" c None",
". c #101010",
"+ c #0D0D0D",
"@ c #0B0B0B",
"# c #393939",
"$ c #6C6C6C",
"% c #5D5D5D",
"& c #4E4E4E",
"* c #1C1C1C",
"= c #131313",
"- c #7B7B7B",
"; c #303030",
"> c #383838",
", c #3F3F3F",
"' c #343434",
") c #060606",
"! c #444444",
"~ c #646464",
"{ c #505050",
"] c #717171",
"^ c #1B1B1B",
"/ c #585858",
"( c #4C4C4C",
"_ c #353535",
": c #0E0E0E",
"< c #080808",
"[ c #262626",
"} c #121212",
"| c #7F7F7F",
"1 c #464646",
"2 c #0C0C0C",
"3 c #727272",
"4 c #292929",
"5 c #656565",
"6 c #565656",
"7 c #434343",
"8 c #272727",
"9 c #0F0F0F",
"0 c #3A3A3A",
"a c #090909",
"b c #535353",
"c c #545454",
"d c #494949",
"e c #7A7A7A",
"f c #202020",
"g c #3D3D3D",
"h c #1F1F1F",
" .+@ ",
" #$%&* ",
" =-;>,')",
" .$;!~,)",
" ;#{]!)",
" ^~/(_)",
" ./:@<[)",
" }. .|]1;;2 ",
" #-$;^/3&;;4@ ",
".$;;#5:67;89 ",
":%;0%&ab;8. ",
"@cd%e!fg49 ",
" h0,!_;2@ ",
" ))))) "};
VMemo::VMemo( QWidget *parent, const char *name )
: QWidget( parent, name )
{
setFixedHeight( 18 );
setFixedWidth( 14 );
recording = FALSE;
myChannel = new QCopChannel( "QPE/VMemo", this );
connect( myChannel, SIGNAL(received(const QCString&, const QByteArray&)),
this, SLOT(receive(const QCString&, const QByteArray&)) );
struct utsname name; /* check for embedix kernel running on the zaurus, if
lineo change string, this break
*/
if (uname(&name) != -1)
{
QString release=name.release;
- qWarning("System release: %s\n", name.release);
if(release.find("embedix",0,TRUE) !=-1)
systemZaurus=TRUE;
else
{
systemZaurus=FALSE;
// Register the REC key press.
QCopEnvelope e("QPE/Desktop", "keyRegister(int key, QString channel, QString message)");
e << 4096;
e << QString("QPE/VMemo");
e << QString("toggleRecord()");
}
}
- qWarning("VMemo done init");
}
VMemo::~VMemo()
{
}
void VMemo::receive( const QCString &msg, const QByteArray &data )
{
QDataStream stream( data, IO_ReadOnly );
- qWarning("VMemo::receive: %s", (const char *)msg);
if (msg == "toggleRecord()")
{
if (recording)
mouseReleaseEvent(NULL);
else
mousePressEvent(NULL);
}
}
void VMemo::paintEvent( QPaintEvent* )
{
QPainter p(this);
p.drawPixmap( 0, 1,( const char** ) vmemo_xpm );
}
-void VMemo::mousePressEvent( QMouseEvent * )
+void VMemo::mousePressEvent( QMouseEvent *me )
{
// just to be safe
if (recording)
{
recording = FALSE;
return;
}
- qWarning("VMemo::mousePress()");
+ /*
+ 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;
+
QSound::play(Resource::findSound("vmemob"));
recording = TRUE;
- qWarning("VMemo::mousePress() -> Starting to record");
if (openDSP() == -1)
{
- // ### Display an error box
QMessageBox::critical(0, "VMemo", "Could not open dsp device.", "Abort");
recording = FALSE;
return;
}
Config vmCfg("VMemo");
vmCfg.setGroup("Defaults");
QDateTime dt = QDateTime::currentDateTime();
QString fileName;
+
if(systemZaurus)
fileName=vmCfg.readEntry("Dir", "/mnt/cf/"); // zaurus does not have /mnt/ramfs
else
fileName=vmCfg.readEntry("Dir", "/mnt/ramfs/");
fileName += "vm_";
fileName += dt.toString();
fileName += ".wav";
// No spaces in the filename
fileName.replace(QRegExp("'"),"");
fileName.replace(QRegExp(" "),"_");
fileName.replace(QRegExp(":"),".");
fileName.replace(QRegExp(","),"");
if(openWAV(fileName.latin1()) == -1)
{
- // ### Display an error box
- qWarning("VMemo::mousePress() -> WAV error");
+ QString err("Could not open the output file: ");
+ err += fileName;
+
+ QMessageBox::critical(0, "VMemo", err, "Abort");
close(dsp);
return;
}
QArray<int> cats(1);
cats[0] = vmCfg.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();
record();
}
void VMemo::mouseReleaseEvent( QMouseEvent * )
{
- qWarning("VMemo::mouseRelese() -> Done recording");
recording = FALSE;
}
int VMemo::openDSP()
{
Config cfg("Sound");
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;
}
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\")");
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;
}
return 1;
}
int VMemo::openWAV(const char *filename)
{
- qDebug("Creating %s ",filename);
track.setName(filename);
if(!track.open(IO_WriteOnly|IO_Truncate|IO_Raw))
- {
- qDebug("Could not open file");
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; //, i;
- char sound[512]; //, leftBuffer[256], rightBuffer[256];
-
- qWarning("VMemo::record()");
+ int length=0, result, value;
+ char sound[512];
while(recording)
{
result = read(dsp, sound, 512); // 8192
qApp->processEvents();
- /* attempt to write only one channel...didnt work.
- for (i = 0; i < result; i++) {
- leftBuffer[i] = sound[2*i];
- rightBuffer[i] = sound[2*i+1];
- }
- */
- qApp->processEvents();
-
- /* needed to only write one channel. comment out above "write/length" code.
- write(wav, leftBuffer, result / 2);
- length += result/2;
- */
-
write(wav, sound, result);
length += result;
qApp->processEvents();
}
- qWarning("VMemo::record() -> Done recording");
- qWarning("VMemo::record() -> Closing dsp");
-
value = length+36;
lseek(wav, 4, SEEK_SET);
write(wav, &value, 4);
lseek(wav, 40, SEEK_SET);
write(wav, &length, 4);
track.close();
if( ioctl( dsp, SNDCTL_DSP_RESET,0) == -1)
perror("ioctl(\"SNDCTL_DSP_RESET\")");
::close(dsp);
- qWarning("VMemo::record() -> playing done recording sound");
QSound::play(Resource::findSound("vmemoe"));
- qWarning("VMemo::record() -> terminating");
- //QMessageBox::information(0, "VMemo", "Recording Done", 1);
}