added bass and treble control

2 files changed, 159 insertions, 3 deletions

diff --git a/core/applets/volumeapplet/volume.cpp b/core/applets/volumeapplet/volume.cpp
index 06eec58..e066a83 100644
--- a/core/applets/volumeapplet/volume.cpp
+++ b/core/applets/volumeapplet/volume.cpp
@@ -35,6 +35,7 @@
 #include <qlayout.h>
 #include <qframe.h>
 #include <qpixmap.h>
+#include <qvbox.h>
 #include <qlabel.h>
 
 #include <qtoolbutton.h>
@@ -123,6 +124,63 @@ static const char * mic_xpm[] = {
 " .                  ",
 ".                   "};
 
+
+static const char * bass_xpm[] = {
+"20 20 3 1",
+"       c None",
+".      c #000000",
+"+      c #0000FF",
+"                    ",
+"                    ",
+"                    ",
+".....   +++   ......",
+"      +++++++       ",
+"     ++    ++       ",
+"... ++ ...  ++  ++ .",
+"    +++     ++  ++  ",
+"    ++++    ++      ",
+"... ++++ .. ++ .....",
+"     ++    ++       ",
+"           ++   ++  ",
+"..........++    ++ .",
+"         ++         ",
+"        ++          ",
+"...... ++  .........",
+"       +            ",
+"                    ",
+"                    ",
+"                    "};
+
+
+static const char * treble_xpm[] = {
+"20 20 3 1",
+"       c None",
+".      c #0000FF",
+"+      c #000000",
+"          ..        ",
+"         . ..       ",
+"         . ..       ",
+"++++++++ . .. ++++++",
+"         . .        ",
+"         ...        ",
+"++++++++ .   +++++++",
+"        ..          ",
+"      .. .          ",
+"+++  ..  ... +++++++",
+"    ..  .. ..       ",
+"    .. . .  ..      ",
+"+++ .. . . + . +++++",
+"    ..   .  ..      ",
+"     ..  . ..       ",
+"++++  ...... +++++++",
+"         .          ",
+"      .. .          ",
+"      .. .          ",
+"       ..           "};
+
+
+
+
 /* XPM */
 static const char * alarm_xpm[] = {
 "20 20 33 1",
@@ -186,6 +244,8 @@ VolumeControl::VolumeControl ( VolumeApplet *icon, bool /*showMic*/, QWidget *pa
   m_icon = icon;
   
   bool has_wav_alarm = true;
+  bool has_bass = true;
+  bool has_treble = true;
   
   switch ( ODevice::inst ( )-> model ( )) { // we need to add other devices eventually
     case Model_Zaurus_SL5000:
@@ -195,6 +255,11 @@ VolumeControl::VolumeControl ( VolumeApplet *icon, bool /*showMic*/, QWidget *pa
       break;
   }
   
+  if ( !ODevice::series == Model_iPAQ ) {
+    has_bass = false;
+    has_treble = false;
+  }
+
 
   setFrameStyle ( QFrame::PopupPanel | QFrame::Raised );
 
@@ -241,6 +306,42 @@ VolumeControl::VolumeControl ( VolumeApplet *icon, bool /*showMic*/, QWidget *pa
   
   grid-> addWidget ( volLed, 2, 1, AlignCenter );
 
+  QVBox *basstrebleBox = new QVBox( this );
+
+  trebleSlider = new QSlider ( basstrebleBox );
+  trebleSlider-> setRange ( 0, 100 );
+  trebleSlider-> setTickmarks ( QSlider::Both );
+  trebleSlider-> setTickInterval ( 20 );
+  trebleSlider->setMaximumHeight( 40 );
+  trebleSlider-> setFocusPolicy ( QWidget::NoFocus );
+
+  bassSlider = new QSlider ( basstrebleBox );
+  bassSlider-> setRange ( 0, 100 );
+  bassSlider-> setTickmarks ( QSlider::Both );
+  bassSlider-> setTickInterval ( 20 );
+  bassSlider->setMaximumHeight( 40 );
+  bassSlider-> setFocusPolicy ( QWidget::NoFocus );
+
+  QLabel *bassLabel = new QLabel ( this );
+  bassLabel-> setPixmap ( QPixmap ( bass_xpm ));
+
+  QLabel *trebleLabel = new QLabel( this );
+  trebleLabel->setPixmap( QPixmap ( treble_xpm ) );
+
+  grid->addWidget( trebleLabel, 0, 4, AlignCenter );
+  grid->addWidget( basstrebleBox, 1, 4, AlignCenter );
+  grid-> addWidget ( bassLabel, 2, 4, AlignCenter );
+
+  if ( !has_bass ) {
+    bassSlider->hide();
+    bassLabel->hide();
+  }
+
+  if ( !has_treble ) {
+    trebleSlider->hide();
+    trebleLabel->hide();
+  }
+
   micSlider = new QSlider ( this );
   micSlider-> setRange ( 0, 100 );
   micSlider-> setTickmarks ( QSlider::Both );
@@ -283,11 +384,11 @@ VolumeControl::VolumeControl ( VolumeApplet *icon, bool /*showMic*/, QWidget *pa
     alarmLed-> hide ( );
   }
   
-  grid-> addWidget ( new QLabel ( tr( "Enable Sounds for:" ), this ), 0, 4, AlignVCenter | AlignLeft );
+  grid-> addWidget ( new QLabel ( tr( "Enable Sounds for:" ), this ), 0, 6, AlignVCenter | AlignLeft );
 
   vbox = new QVBoxLayout ( );
   vbox-> setSpacing ( 4 );
-  grid-> addMultiCellLayout ( vbox, 1, 2, 4, 4 );
+  grid-> addMultiCellLayout ( vbox, 1, 2, 6, 6 );
   
   tapBox = new QCheckBox ( tr( "Screen Taps" ), this );
   tapBox-> setFocusPolicy ( QWidget::NoFocus );
@@ -324,6 +425,9 @@ VolumeControl::VolumeControl ( VolumeApplet *icon, bool /*showMic*/, QWidget *pa
   connect ( micSlider, SIGNAL( valueChanged ( int )), this, SLOT( micMoved( int )));
   connect ( volSlider, SIGNAL( valueChanged ( int )), this, SLOT( volMoved( int )));
   connect ( alarmSlider, SIGNAL( valueChanged ( int )), this, SLOT( alarmMoved( int )));
+  connect ( bassSlider, SIGNAL( valueChanged ( int )), this, SLOT( bassMoved( int )));
+  connect ( trebleSlider, SIGNAL( valueChanged ( int )), this, SLOT( trebleMoved( int )));
+
   
   connect ( volLed,   SIGNAL( toggled ( bool )), this, SLOT( volMuteToggled ( bool )));
   connect ( micLed,   SIGNAL( toggled ( bool )), this, SLOT( micMuteToggled ( bool )));
@@ -340,6 +444,8 @@ VolumeControl::VolumeControl ( VolumeApplet *icon, bool /*showMic*/, QWidget *pa
   // initialize the config file, in case some entries are missing
   
   writeConfigEntry ( "VolumePercent", m_vol_percent,   UPD_None );
+  writeConfigEntry ( "BassPercent",   m_vol_percent,   UPD_None );
+  writeConfigEntry ( "TreblePercent", m_vol_percent,   UPD_None );
   writeConfigEntry ( "Mute",          m_vol_muted,     UPD_None );
   writeConfigEntry ( "AlarmPercent",  m_alarm_percent, UPD_None );
   writeConfigEntry ( "TouchSound",    m_snd_touch,     UPD_None );
@@ -422,6 +528,8 @@ void VolumeControl::readConfig ( bool force )
 
   int old_vp = m_vol_percent;
   int old_mp = m_mic_percent;
+  int old_bass = m_bass_percent;
+  int old_treble = m_treble_percent;
   bool old_vm = m_vol_muted;
   bool old_mm = m_mic_muted;
   bool old_sk = m_snd_key;
@@ -431,6 +539,8 @@ void VolumeControl::readConfig ( bool force )
 
   m_vol_percent   = cfg. readNumEntry ( "VolumePercent", 50 );
   m_mic_percent   = cfg. readNumEntry ( "Mic", 50 );
+  m_bass_percent  = cfg. readNumEntry ( "BassPercent", 50 );
+  m_treble_percent = cfg. readNumEntry ( "TreblePercent", 50 );
   m_vol_muted     = cfg. readBoolEntry ( "Mute", 0 );
   m_mic_muted     = cfg. readBoolEntry ( "MicMute", 0 );
   m_snd_key       = cfg. readBoolEntry ( "KeySound", 0 );
@@ -444,6 +554,11 @@ void VolumeControl::readConfig ( bool force )
     micSlider-> setValue ( 100 - m_mic_percent );
   if ( force || ( m_alarm_percent != old_ap )) 
     alarmSlider-> setValue ( 100 - m_alarm_percent );
+  if ( force || ( m_bass_percent != old_bass ))
+    bassSlider-> setValue ( 100 - m_bass_percent );
+  if ( force || ( m_treble_percent != old_treble ))
+    trebleSlider-> setValue ( 100 - m_treble_percent );
+
     
   if ( force || ( m_vol_muted != old_vm ))
     volLed-> setOn ( !m_vol_muted );
@@ -549,6 +664,30 @@ void VolumeControl::alarmMoved ( int percent )
 }
 
 
+void VolumeControl::bassMoved ( int percent )
+{
+  m_bass_percent = 100 - percent;
+
+  // clamp bass percent to be between 0 and 100
+  m_bass_percent = ( m_bass_percent < 0 ) ? 0 : (( m_bass_percent > 100 ) ? 100 : m_bass_percent );
+
+  writeConfigEntry ( "BassPercent", m_bass_percent, UPD_Bass );
+}
+
+
+
+void VolumeControl::trebleMoved ( int percent )
+{
+  m_treble_percent = 100 - percent;
+
+  // clamp treble percent to be between 0 and 100
+  m_treble_percent = ( m_treble_percent < 0 ) ? 0 : (( m_treble_percent > 100 ) ? 100 : m_treble_percent );
+
+  writeConfigEntry ( "TreblePercent", m_treble_percent, UPD_Treble );
+}
+
+
+
 void VolumeControl::writeConfigEntry ( const char *entry, int val, eUpdate upd )
 {
   Config cfg ( "qpe" );
@@ -566,6 +705,15 @@ void VolumeControl::writeConfigEntry ( const char *entry, int val, eUpdate upd )
       QCopEnvelope ( "QPE/System", "micChange(bool)" ) << m_mic_muted;
       break;
     }
+    case UPD_Bass: {
+      QCopEnvelope ( "QPE/System", "bassChange(bool)" ) << true;
+      break;
+    }
+    case UPD_Treble: {
+      QCopEnvelope ( "QPE/System", "trebleChange(bool)" ) << true;
+      break;
+    }
+
     case UPD_None: 
       break;
   }
diff --git a/core/applets/volumeapplet/volume.h b/core/applets/volumeapplet/volume.h
index 4d988ac..d2345b5 100644
--- a/core/applets/volumeapplet/volume.h
+++ b/core/applets/volumeapplet/volume.h
@@ -55,6 +55,8 @@ private slots:
 	void volMoved ( int percent );
 	void micMoved ( int percent );
 	void alarmMoved ( int percent );
+	void bassMoved( int percent );
+	void trebleMoved( int percent );
 	
 	void volMuteToggled ( bool );
 	void micMuteToggled ( bool );
@@ -71,13 +73,17 @@ private:
 	enum eUpdate {
 		UPD_None,
 		UPD_Vol,
-		UPD_Mic
+		UPD_Mic,
+		UPD_Bass,
+		UPD_Treble
 	};
 	void writeConfigEntry ( const char *entry, int val, eUpdate upd );
 
 
 private:
 	QSlider *volSlider;
+	QSlider *bassSlider;
+	QSlider *trebleSlider;
 	QSlider *micSlider;
 	QSlider *alarmSlider;
 	OLedBox *volLed;
@@ -94,6 +100,8 @@ private:
 	int  m_vol_percent;
 	int  m_mic_percent;
 	int  m_alarm_percent;
+	int  m_bass_percent;
+	int  m_treble_percent;
 	bool m_vol_muted;
 	bool m_mic_muted;	
 	bool m_snd_alarm;