Added support for setMic and micChange QCop messages. These additions

are exactly like setVolume and volumeChange excopt of course, they
change the mic input level instead of the volume out level.

1 files changed, 105 insertions, 76 deletions

diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index 4dbfbd8..a55f5f9 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -142,67 +142,87 @@ public:
 	setExtensionType("html","text/html;charset=UTF-8");
     }
 
     const QMimeSource* data(const QString& abs_name) const
     {
 	const QMimeSource* r = QMimeSourceFactory::data(abs_name);
 	if ( !r ) {
 	    int sl = abs_name.length();
 	    do {
 		sl = abs_name.findRev('/',sl-1);
 		QString name = sl>=0 ? abs_name.mid(sl+1) : abs_name;
 		int dot = name.findRev('.');
 		if ( dot >= 0 )
 		    name = name.left(dot);
 		QImage img = Resource::loadImage(name);
 		if ( !img.isNull() )
 		    r = new QImageDrag(img);
 	    } while (!r && sl>0);
 	}
 	return r;
     }
 };
 
 static int muted=0;
+static int micMuted=0;
 
 static void setVolume(int t=0, int percent=-1)
 {
-    switch (t) {
-	case 0: {
-	    Config cfg("Sound");
-	    cfg.setGroup("System");
-	    if ( percent < 0 )
-		percent = cfg.readNumEntry("Volume",50);
-	    int fd = 0;
-	    if ((fd = open("/dev/mixer", O_RDWR))>=0) {
-		int vol = muted ? 0 : percent;
-		// set both channels to same volume
-		vol |= vol << 8;
-		ioctl(fd, MIXER_WRITE(0), &vol);
-		::close(fd);
-	    }
-	} break;
-    }
+  switch (t) {
+  case 0: {
+	Config cfg("Sound");
+	cfg.setGroup("System");
+	if ( percent < 0 )
+	  percent = cfg.readNumEntry("Volume",50);
+	int fd = 0;
+	if ((fd = open("/dev/mixer", O_RDWR))>=0) {
+	  int vol = muted ? 0 : percent;
+	  // set both channels to same volume
+	  vol |= vol << 8;
+	  ioctl(fd, MIXER_WRITE(0), &vol);
+	  ::close(fd);
+	}
+  } break;
+  }
+}
+
+static void setMic(int t=0, int percent=-1)
+{
+  switch (t) {
+  case 0: {
+	Config cfg("Sound");
+	cfg.setGroup("System");
+	if ( percent < 0 )
+	  percent = cfg.readNumEntry("Mic",50);
+	
+	int fd = 0;
+	int mic = micMuted ? 0 : percent;
+	if ((fd = open("/dev/mixer", O_RDWR))>=0) {
+	  ioctl(fd, MIXER_WRITE(SOUND_MIXER_MIC), &mic);
+	  ::close(fd);
+	}
+  } break;
+  }
 }
 
 int qpe_sysBrightnessSteps()
 {
 #if defined(QT_QWS_IPAQ)
     return 255;
 #elif defined(QT_QWS_EBX)
     return 4;
 #else
     return 255; // ?
 #endif
 }
 
 
 static int& hack(int& i)
 {
 #if QT_VERSION <= 230 && defined(QT_NO_CODECS)
     // These should be created, but aren't in Qt 2.3.0
     (void)new QUtf8Codec;
     (void)new QUtf16Codec;
 #endif
     return i;
 }
 
@@ -848,174 +868,183 @@ void QPEApplication::applyStyle()
     QColor btncolor( config.readEntry( "Button", "#D6CDBB" ) );
     QPalette pal( btncolor, bgcolor );
     QString color = config.readEntry( "Highlight", "#800000" );
     pal.setColor( QColorGroup::Highlight, QColor(color) );
     color = config.readEntry( "HighlightedText", "#FFFFFF" );
     pal.setColor( QColorGroup::HighlightedText, QColor(color) );
     color = config.readEntry( "Text", "#000000" );
     pal.setColor( QColorGroup::Text, QColor(color) );
     color = config.readEntry( "ButtonText", "#000000" );
     pal.setColor( QPalette::Active, QColorGroup::ButtonText, QColor(color) );
     color = config.readEntry( "Base", "#FFFFFF" );
     pal.setColor( QColorGroup::Base, QColor(color) );
 
     pal.setColor( QPalette::Disabled, QColorGroup::Text,
 		  pal.color(QPalette::Active, QColorGroup::Background).dark() );
 
     setPalette( pal, TRUE );
 }
 
 void QPEApplication::systemMessage( const QCString &msg, const QByteArray &data)
 {
 #ifdef Q_WS_QWS
     QDataStream stream( data, IO_ReadOnly );
     if ( msg == "applyStyle()" ) {
-	applyStyle();
+	  applyStyle();
     } else if ( msg == "setScreenSaverInterval(int)" ) {
-	if ( type() == GuiServer ) {
+	  if ( type() == GuiServer ) {
 	    int time;
 	    stream >> time;
 	    setScreenSaverInterval(time);
-	}
+	  }
     } else if ( msg == "setScreenSaverIntervals(int,int,int)" ) {
-	if ( type() == GuiServer ) {
+	  if ( type() == GuiServer ) {
 	    int t1,t2,t3;
 	    stream >> t1 >> t2 >> t3;
 	    setScreenSaverIntervals(t1,t2,t3);
-	}
+	  }
     } else if ( msg == "setBacklight(int)" ) {
-	if ( type() == GuiServer ) {
+	  if ( type() == GuiServer ) {
 	    int bright;
 	    stream >> bright;
 	    setBacklight(bright);
-	}
+	  }
     } else if ( msg == "setDefaultRotation(int)" ) {
-	if ( type() == GuiServer ) {
+	  if ( type() == GuiServer ) {
 	    int r;
 	    stream >> r;
 	    setDefaultRotation(r);
-	}
+	  }
     } else if ( msg == "shutdown()" ) {
-	if ( type() == GuiServer )
+	  if ( type() == GuiServer )
 	    shutdown();
     } else if ( msg == "quit()" ) {
-	if ( type() != GuiServer )
+	  if ( type() != GuiServer )
 	    tryQuit();
     } else if ( msg == "forceQuit()" ) {
-	if ( type() != GuiServer )
+	  if ( type() != GuiServer )
 	    quit(); 
     } else if ( msg == "restart()" ) {
-	if ( type() == GuiServer )
+	  if ( type() == GuiServer )
 	    restart();
     } else if ( msg == "grabKeyboard(QString)" ) {
-	QString who;
-	stream >> who;
-	if ( who.isEmpty() )
+	  QString who;
+	  stream >> who;
+	  if ( who.isEmpty() )
 	    d->kbgrabber = 0;
-	else if ( who != d->appName )
+	  else if ( who != d->appName )
 	    d->kbgrabber = 1;
-	else
+	  else
 	    d->kbgrabber = 2;
     } else if ( msg == "language(QString)" ) {
-	if ( type() == GuiServer ) {
+	  if ( type() == GuiServer ) {
 	    QString l;
 	    stream >> l;
 	    QString cl = getenv("LANG");
 	    if ( cl != l ) {
-		if ( l.isNull() )
+		  if ( l.isNull() )
 		    unsetenv( "LANG" );
-		else
+		  else
 		    setenv( "LANG", l.latin1(), 1 );
-		restart();
+		  restart();
 	    }
-	}
+	  }
     } else if ( msg == "timeChange(QString)" ) {
-	QString t;
-	stream >> t;
-	if ( t.isNull() )
+	  QString t;
+	  stream >> t;
+	  if ( t.isNull() )
 	    unsetenv( "TZ" );
-	else
+	  else
 	    setenv( "TZ", t.latin1(), 1 );
-	// emit the signal so everyone else knows...
-	emit timeChanged();
+	  // emit the signal so everyone else knows...
+	  emit timeChanged();
     } else if ( msg == "execute(QString)" ) {
-	if ( type() == GuiServer ) {
+	  if ( type() == GuiServer ) {
 	    QString t;
 	    stream >> t;
 	    Global::execute( t );
-	}
+	  }
     } else if ( msg == "execute(QString,QString)" ) {
-	if ( type() == GuiServer ) {
+	  if ( type() == GuiServer ) {
 	    QString t,d;
 	    stream >> t >> d;
 	    Global::execute( t, d );
-	}
+	  }
     } else if ( msg == "addAlarm(QDateTime,QCString,QCString,int)" ) {
-	if ( type() == GuiServer ) {
+	  if ( type() == GuiServer ) {
 	    QDateTime when;
 	    QCString channel, message;
 	    int data;
 	    stream >> when >> channel >> message >> data;
 	    AlarmServer::addAlarm( when, channel, message, data );
-	}
+	  }
     } else if ( msg == "deleteAlarm(QDateTime,QCString,QCString,int)" ) {
-	if ( type() == GuiServer ) {
+	  if ( type() == GuiServer ) {
 	    QDateTime when;
 	    QCString channel, message;
 	    int data;
 	    stream >> when >> channel >> message >> data;
 	    AlarmServer::deleteAlarm( when, channel, message, data );
-	}
+	  }
     } else if ( msg == "clockChange(bool)" ) {
-	int tmp;
-	stream >> tmp;
-	emit clockChanged( tmp );
+	  int tmp;
+	  stream >> tmp;
+	  emit clockChanged( tmp );
     } else if ( msg == "weekChange(bool)" ) {
-	int tmp;
-	stream >> tmp;
-	emit weekChanged( tmp );
+	  int tmp;
+	  stream >> tmp;
+	  emit weekChanged( tmp );
     } else if ( msg == "setDateFormat(DateFormat)" ) {
-	DateFormat tmp;
-	stream >> tmp;
-	emit dateFormatChanged( tmp );
+	  DateFormat tmp;
+	  stream >> tmp;
+	  emit dateFormatChanged( tmp );
     } else if ( msg == "setVolume(int,int)" ) {
-	int t,v;
-	stream >> t >> v;
-	setVolume(t,v);
-	emit volumeChanged( muted );
+	  int t,v;
+	  stream >> t >> v;
+	  setVolume(t,v);
+	  emit volumeChanged( muted );
     } else if ( msg == "volumeChange(bool)" ) {
-	stream >> muted;
-	setVolume();
-	emit volumeChanged( muted );
+	  stream >> muted;
+	  setVolume();
+	  emit volumeChanged( muted );
+	} else if ( msg == "setMic(int,int)") { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com>
+	  int t,v;
+	  stream >> t >> v;
+	  setMic(t,v);
+	  emit micChanged( micMuted );
+	} else if ( msg == "micChange(bool)" ) { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com>
+	  stream >> micMuted;
+	  setMic();
+	  emit micChanged( micMuted );
     } else if ( msg == "setScreenSaverMode(int)" ) {
-	if ( type() == GuiServer ) {
-	    int old = disable_suspend;
-	    stream >> disable_suspend;
-	    //qDebug("setScreenSaverMode(%d)", disable_suspend );
-	    if ( disable_suspend > old )
-		setScreenSaverInterval( -1 );
+	  if ( type() == GuiServer ) {
+		int old = disable_suspend;
+		stream >> disable_suspend;
+		//qDebug("setScreenSaverMode(%d)", disable_suspend );
+		if ( disable_suspend > old )
+		  setScreenSaverInterval( -1 );
+	  }
 	}
-    }
 #endif
 }
 
 /*!
   \internal
 */
 bool QPEApplication::raiseAppropriateWindow()
 {
     bool r=FALSE;
     // ########## raise()ing main window should raise and set active
     // ########## it and then all childen. This belongs in Qt/Embedded
     QWidget *top = d->qpe_main_widget;
     if ( !top ) top =mainWidget();
     if ( top && d->keep_running ) {
 	if ( top->isVisible() )
 	    r = TRUE;
 #ifdef Q_WS_QWS
 	if ( !d->nomaximize )
 	    top->showMaximized();
 	else
 #endif
 	    top->show();
 	top->raise();
 	top->setActiveWindow();