changed visual alert to QLabel in the corner while recording, instead of nag screen when stopping recording. made pick-a-key record work

2 files changed, 72 insertions, 12 deletions

diff --git a/core/applets/vmemo/vmemo.cpp b/core/applets/vmemo/vmemo.cpp
index f5d2b20..e327098 100644
--- a/core/applets/vmemo/vmemo.cpp
+++ b/core/applets/vmemo/vmemo.cpp
@@ -192,36 +192,38 @@ static char * vmemo_xpm[] = {
 "          @.#.$.%.&.            ",
 "            *.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;
   
     struct utsname name; /* check for embedix kernel running on the zaurus*/
     if (uname(&name) != -1) {
         QString release=name.release;
-        Config vmCfg("VMemo");
+        Config vmCfg("Vmemo");
         vmCfg.setGroup("Defaults");
-        int toggleKey = vmCfg.readNumEntry("toggleKey", -1);
-  
+        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 ) {
             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()");
@@ -256,47 +258,55 @@ void VMemo::paintEvent( QPaintEvent* )
 }
 
 void VMemo::mousePressEvent( QMouseEvent * )
 {
     startRecording();
 }
 
 void VMemo::mouseReleaseEvent( QMouseEvent * )
 {
     stopRecording();
 }
 
 bool VMemo::startRecording() {
 
     if ( recording)
         return FALSE;;    
-     Config config( "Vmemo" );
+
+    Config config( "Vmemo" );
      config.setGroup( "System" );
+
      useAlerts = config.readBoolEntry("Alert");
+     if(useAlerts) {
+
+         msgLabel = new QLabel( 0, "alertLabel" );
+         msgLabel->setText("<B><P><font size=+2>VMemo-Recording</font></B>");
+         msgLabel->show();
+     }
 
 //      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");
+        QMessageBox::critical(0, "vmemo", "Could not open dsp device.\n"+errorMsg, "Abort");
         recording = FALSE;
         return FALSE;
     }
   
   config.setGroup("Defaults");
   
   QDateTime dt = QDateTime::currentDateTime();
 
   QString fName;
    config.setGroup( "System" );
    fName = QPEApplication::documentDir() ;
   fileName = config.readEntry("RecLocation", fName);
 
   int s;
   s=fileName.find(':');
   if(s)
@@ -306,55 +316,58 @@ bool VMemo::startRecording() {
             fileName="/"+fileName;
     if( fileName.right(1).find('/') == -1)
             fileName+="/";
   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");
+    QMessageBox::critical(0, "vmemo", err, "Abort");
     close(dsp);
     return FALSE;
   }
   
   QArray<int> cats(1);
   cats[0] = config.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::stopRecording() {
   recording = FALSE;
+  if(useAlerts)
+      if( msgLabel) delete msgLabel;
 }
 
 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;
     }
@@ -416,56 +429,66 @@ int VMemo::openWAV(const char *filename)
   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;
-    qDebug("Recording");
+    QString msg;
+    msg.sprintf("Recording format %d", format);
+    qDebug(msg);
 
     if(systemZaurus) {
         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);
+
                 } 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);
                 }
+                qApp->processEvents();
 //                  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) {
                     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);
@@ -494,21 +517,56 @@ void VMemo::record(void)
           //  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();
   
     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"," Done recording\n"+ fileName);
+//     if(useAlerts) 
+//         QMessageBox::message("Vmemo"," Done1 recording\n"+ fileName);
     qDebug("done recording "+fileName);
     QSound::play(Resource::findSound("vmemoe"));
 }
+
+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; 
+        };
+    }
+}
diff --git a/core/applets/vmemo/vmemo.h b/core/applets/vmemo/vmemo.h
index 701663f..b33ab55 100644
--- a/core/applets/vmemo/vmemo.h
+++ b/core/applets/vmemo/vmemo.h
@@ -4,54 +4,56 @@
 ** 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>
 
 class VMemo : public QWidget
 {
   Q_OBJECT
 public:
   VMemo( QWidget *parent, const char *name = NULL);
   ~VMemo();
   QFile track;  
   QString fileName, errorMsg;
-
+  QLabel* msgLabel;
 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 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__