quick fix for ongoing recording

2 files changed, 18 insertions, 2 deletions

diff --git a/core/applets/vmemo/vmemo.cpp b/core/applets/vmemo/vmemo.cpp
index cfa07b4..63ee0b8 100644
--- a/core/applets/vmemo/vmemo.cpp
+++ b/core/applets/vmemo/vmemo.cpp
@@ -6,48 +6,49 @@
  ** 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.
  **
  ************************************************************************************/
 // copyright 2002 Jeremy Cowgar <jc@cowgar.com>
 /*
  * $Id$
  */
 // Sun 03-17-2002  L.J.Potter <ljp@llornkcor.com>
 #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>
 #include <errno.h>
+#include <qtimer.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
@@ -180,48 +181,51 @@ static char * vmemo_xpm[] = {
   "            . + @ #             ",
   "          $ % & * = -           ",
   "        ; > , ' ) ! ~           ",
   "        { ] ^ / ( _ :           ",
   "        < [ } | 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         "};
 
 
 VMemo::VMemo( QWidget *parent, const char *_name )
   : QWidget( parent, _name )
 {
   setFixedHeight( 18 );
   setFixedWidth( 14 );
   
   recording = FALSE;
+
+  t_timer = new QTimer( this );
+  connect( t_timer, SIGNAL( timeout() ), SLOT( timerBreak() ) );
   
   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));
 
     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 ) {
       //            QPEApplication::grabKeyboard();
       QCopEnvelope e("QPE/Desktop", "keyRegister(int key, QString channel, QString message)");
       //           e << 4096; // Key_Escape
       //          e << Key_F5; //4148
@@ -432,64 +436,65 @@ int VMemo::openWAV(const char *filename)
   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);
 
+  t_timer->start( 30 * 1000+1000, TRUE);
+
   if(systemZaurus) {
 
     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];
         }
 
         length+=write(wav, monoBuffer, result);
         if(length<0)
           recording=false;
 
         //           for (int i = 0; i < result; i+=2) {
         //             monoBuffer[j] = sound[i];
         //             //            monoBuffer[j] = (sound[i]+sound[i+1])/2;
 
         //             j++;
         //           }
         qApp->processEvents();
         //                 printf("%d\r",length);
         //                 fflush(stdout);
       }
     
     } else { //AFMT_U8 
       // 8bit unsigned
       unsigned short sound[512], monoBuffer[512];
       while(recording)   {
         result = read(dsp, sound, 512); // 8192
@@ -590,24 +595,31 @@ int VMemo::setToggleButton(int tog) {
       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; 
     };
   }
   return -1;
 }
+
+void VMemo::timerBreak() {
+  //stop
+  recording=false;
+
+  QMessageBox::message("Vmemo","Vmemo recording has \ntimed out");
+}
diff --git a/core/applets/vmemo/vmemo.h b/core/applets/vmemo/vmemo.h
index b33ab55..51ace35 100644
--- a/core/applets/vmemo/vmemo.h
+++ b/core/applets/vmemo/vmemo.h
@@ -3,57 +3,61 @@
 ** 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.
 **
 *********************************************************************************************/
 
 /*
  * $Id$
  */
 
 #ifndef __VMEMO_H__
 #define __VMEMO_H__
 
 
 #include <qwidget.h>
 #include <qpixmap.h>
 #include <qpe/applnk.h>
 #include <qfile.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qlabel.h>
+#include <qtimer.h>
 
 class VMemo : public QWidget
 {
   Q_OBJECT
 public:
   VMemo( QWidget *parent, const char *name = NULL);
   ~VMemo();
   QFile track;  
   QString fileName, errorMsg;
   QLabel* msgLabel;
+  QTimer *t_timer;
+
 public slots:
   void record();
   void mousePressEvent( QMouseEvent * );
   void mouseReleaseEvent( QMouseEvent * );
   void receive( const QCString &msg, const QByteArray &data );
   bool startRecording();
   void stopRecording();
+  void timerBreak();
 private:
   bool useAlerts;
   void paintEvent( QPaintEvent* );
   int setToggleButton(int);
   int openDSP();
   int openWAV(const char *filename);
   bool fromToggle;
   QPixmap vmemoPixmap;
   QCopChannel *myChannel;
   bool systemZaurus;
   int dsp, wav, rate, speed, channels, format, resolution;
   bool recording;
 };
 
 #endif // __VMEMO_H__