Trying to make QCop to work

2 files changed, 11 insertions, 2 deletions

diff --git a/core/applets/vmemo/vmemo.cpp b/core/applets/vmemo/vmemo.cpp
index 8875cdf..5ce6fa9 100644
--- a/core/applets/vmemo/vmemo.cpp
+++ b/core/applets/vmemo/vmemo.cpp
@@ -97,181 +97,189 @@ static char * vmemo_xpm[] = {
 "_  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(sayHi()), this, SLOT(sayHi()) );
   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
 		{
 		  int fr;
 		  systemZaurus=FALSE;
 
 		  if ((fr = fork()) == -1)
 			{
 			  qWarning("Fork failed");
 			}
 		  else if (fr == 0)
 			{
 			  int key, max;
 			  fd_set fdr;
 			  char buffer[10];
 
 			  key = open("/dev/touchscreen/key", O_RDONLY);
 			  if (key == -1)
 				{
 				  qWarning("Could not open key");
 				  exit(1);
 				}
 
 			  while(1)
 				{
 				  FD_ZERO(&fdr);
 				  FD_SET(key, &fdr);
 				  max = key;
 
 				  qWarning("while");
 
 				  read(key, buffer, 10);
 				  if(*buffer == (char)129)
 					{
 					  qWarning("REC = stop");
 					  QCopEnvelope( "QPE/VMemo", "toggleRecord()");
-					  activate_signal("toggleRecordNow()");
+					  QCopEnvelope( "QPE/VMemo", "sayHi()");
 					}
 				  else if(*buffer == (char)1)
 					{
 					  qWarning("REC = start");
 					  QCopEnvelope( "QPE/VMemo", "toggleRecord()");
-					  activate_signal("toggleRecordNow()");
+					  QCopEnvelope( "QPE/VMemo", "sayHi()");
 					}
 				}
 			}
 		  else if(fr)
 			qWarning("parent: Fork = good");
 		}
 	}
   qWarning("VMemo done init");
 }
 
 VMemo::~VMemo()
 {
 }
 
+void VMemo::sayHi()
+{
+  qWarning("Hi");
+}
+
 void VMemo::receive( const QCString &msg, const QByteArray &data )
 {
     QDataStream stream( data, IO_ReadOnly );
 	qWarning(msg);
     if ( msg == "toggleRecord()" ) {
 	  qWarning("Hello");
     }
 }
 
 void VMemo::paintEvent( QPaintEvent* )
 {
   QPainter p(this);
   p.drawPixmap( 0, 1,( const char** )  vmemo_xpm );
 }
 
 void VMemo::mousePressEvent( QMouseEvent * )
 {
+  QCopEnvelope( "QPE/VMemo", "sayHi()");
+
   // just to be safe
   if (recording)
 	{
 	  recording = FALSE;
 	  return;
 	}
   
   qWarning("VMemo::mousePress()");
   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");
 	  close(dsp);
 	  return;
 	}
   
diff --git a/core/applets/vmemo/vmemo.h b/core/applets/vmemo/vmemo.h
index d96cd94..824309e 100644
--- a/core/applets/vmemo/vmemo.h
+++ b/core/applets/vmemo/vmemo.h
@@ -1,54 +1,55 @@
 /**************************************************************************************94x78**
 **
 ** 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>
 
 class VMemo : public QWidget
 {
   Q_OBJECT
 public:
   VMemo( QWidget *parent, const char *name = NULL);
   ~VMemo();
   QFile track;  
 
 public slots:
   void record();
   void mousePressEvent( QMouseEvent * );
   void mouseReleaseEvent( QMouseEvent * );
   void receive( const QCString &msg, const QByteArray &data );
+  void sayHi();
 
 private:
  void paintEvent( QPaintEvent* );
 
   int openDSP();
   int openWAV(const char *filename);
 
   QPixmap vmemoPixmap;
   QCopChannel *myChannel;
   bool systemZaurus;
   int dsp, wav, rate, speed, channels, format, resolution;
   bool recording;
 };
 
 #endif // __VMEMO_H__