changed keypress stuff, and added a secret key/button for zaurus, available from config [Defaults] toggleKey = 4148 (or the int for the wanted keypress), ipaqs is 4096=KeyEscape -record button

2 files changed, 63 insertions, 58 deletions

diff --git a/core/applets/vmemo/vmemo.cpp b/core/applets/vmemo/vmemo.cpp
index e14d532..7e91ef0 100644
--- a/core/applets/vmemo/vmemo.cpp
+++ b/core/applets/vmemo/vmemo.cpp
@@ -176,189 +176,193 @@ static char * vmemo_xpm[] = {
 "&. 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         "};
 
 
 VMemo::VMemo( QWidget *parent, const char *_name )
     : QWidget( parent, _name )
 {
-  setFixedHeight( 18 );
-  setFixedWidth( 14 );
+    setFixedHeight( 18 );
+    setFixedWidth( 14 );
   
-  recording = FALSE;
+    recording = FALSE;
   
-  struct utsname name; /* check for embedix kernel running on the zaurus*/
-  if (uname(&name) != -1) {
-      QString release=name.release;
-      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&)) );
-
-//              // Register the REC key press, for ipaq only
-          QCopEnvelope e("QPE/Desktop", "keyRegister(int key, QString channel, QString message)");
-          e << 4096;
-          e << QString("QPE/VMemo");
-          e << QString("toggleRecord()");
-      }
-  }
+    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");
+  
+        if(release.find("embedix",0,TRUE) !=-1) {
+            int toggleKey = vmCfg.readNumEntry("toggleKey", -1);
+            systemZaurus=TRUE;
+        } else {
+            int toggleKey = vmCfg.readNumEntry("toggleKey", 4096);
+//default key for ipaq record button is Key_Escape = 4096
+            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()");
+        }
+    }
 }
 
 VMemo::~VMemo()
 {
 }
 
 void VMemo::receive( const QCString &msg, const QByteArray &data )
 {
-  QDataStream stream( data, IO_ReadOnly );
-  if (msg == "toggleRecord()")  {
-    if (recording)
-    mouseReleaseEvent(NULL);
-    else
-    mousePressEvent(NULL);
-  }
+    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 * )
 {
-  // just to be safe
-    if (recording) {
-        recording = FALSE;
-        return;
-    }
+    startRecording();
+}
+
+void VMemo::mouseReleaseEvent( QMouseEvent * )
+{
+    stopRecording();
+}
+
+bool VMemo::startRecording() {
 
-      /* 
-         No mousePress/mouseRelease recording on the iPAQ. The REC button on the iPAQ calls these functions
-         mousePressEvent and mouseReleaseEvent with a NULL parameter.
-      */
-//  #if defined(QT_QWS_IPAQ) || defined(QT_QWS_EBX)
-//          if (!systemZaurus )
-//              return;
-//  #endif
-    
+    if ( recording)
+        return FALSE;;    
      Config config( "Sound" );
      config.setGroup( "System" );
      useAlerts = config.readBoolEntry("Alert");
 
 //      if(useAlerts) 
 //  QMessageBox::message("VMemo","Really Record?");//) ==1)
 //             return;
 //     } else {
         if (!systemZaurus )
     QSound::play(Resource::findSound("vmemob"));
 //     }
     qDebug("Start recording");
     recording = TRUE;
     if (openDSP() == -1)  {
         QMessageBox::critical(0, "VMemo", "Could not open dsp device.\n"+errorMsg, "Abort");
         recording = FALSE;
-        return;
+        return FALSE;
     }
   
   Config vmCfg("VMemo");
   vmCfg.setGroup("Defaults");
   
   QDateTime dt = QDateTime::currentDateTime();
 
   QString fName;
-  Config cfg( "Sound" );
-  cfg.setGroup( "System" );
+   Config cfg( "Sound" );
+   cfg.setGroup( "System" );
    fName = QPEApplication::documentDir() ;
   fileName = cfg.readEntry("RecLocation", fName);
 
   int s;
   s=fileName.find(':');
   if(s)
      fileName=fileName.right(fileName.length()-s-2);
   qDebug("filename will be "+fileName);   
    if( fileName.right(1).find('/') == -1)
            fileName+="/";
-
-//   if(systemZaurus) 
-//   fileName=vmCfg.readEntry("Dir", "/mnt/cf/"); // zaurus does not have /mnt/ramfs
-//   else
-//   fileName=vmCfg.readEntry("Dir", "/mnt/ramfs/");
-  
   fName = "vm_"+ dt.toString()+ ".wav";
   
   fileName+=fName;
      qDebug("filename is "+fileName);
   // No spaces in the filename
   fileName.replace(QRegExp("'"),"");
   fileName.replace(QRegExp(" "),"_");
   fileName.replace(QRegExp(":"),".");
   fileName.replace(QRegExp(","),"");
   
   if(openWAV(fileName.latin1()) == -1)  {
     QString err("Could not open the output file\n");
     err += fileName;
     QMessageBox::critical(0, "VMemo", err, "Abort");
     close(dsp);
-    return;
+    return FALSE;
   }
   
   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();
+  return TRUE;
 }
 
-void VMemo::mouseReleaseEvent( QMouseEvent * )
-{
+void VMemo::stopRecording() {
   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;
     }
 
     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 {
@@ -458,49 +462,49 @@ void VMemo::record(void)
             unsigned short sound[512], monoBuffer[512];
             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);
                 } else { //ipaq /stereo inputs
                     for (int i = 0; i < result; i+=2) {
                         monoBuffer[j] = (sound[i]+sound[i+1])/2;
                         j++;
                     }
                     length+=write(wav, monoBuffer, result/2);
                 }
                 length += result;
 //                  printf("%d\r",length);
 //                  fflush(stdout);
             }
 
             qApp->processEvents();
         }
 
-    } else {
+    } else { // this is specific for ipaqs that do not have 8 bit capabilities
 
         signed short sound[512], monoBuffer[512];
 
         while(recording)  {
             result = read(dsp, sound, 512); // 8192
             write(wav, sound, result);
             length += result;
 
             qApp->processEvents();
         }
 //          printf("%d\r",length);
 //          fflush(stdout);
           //  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();
   
diff --git a/core/applets/vmemo/vmemo.h b/core/applets/vmemo/vmemo.h
index 3972877..701663f 100644
--- a/core/applets/vmemo/vmemo.h
+++ b/core/applets/vmemo/vmemo.h
@@ -16,41 +16,42 @@
 
 #ifndef __VMEMO_H__
 #define __VMEMO_H__
 
 #include <qwidget.h>
 #include <qpixmap.h>
 #include <qpe/applnk.h>
 #include <qfile.h>
 #include <qpe/qcopenvelope_qws.h>
 
 class VMemo : public QWidget
 {
   Q_OBJECT
 public:
   VMemo( QWidget *parent, const char *name = NULL);
   ~VMemo();
   QFile track;  
   QString fileName, errorMsg;
 
 public slots:
   void record();
   void mousePressEvent( QMouseEvent * );
   void mouseReleaseEvent( QMouseEvent * );
   void receive( const QCString &msg, const QByteArray &data );
-
+  bool startRecording();
+  void stopRecording();
 private:
   bool useAlerts;
   void paintEvent( QPaintEvent* );
 
   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__