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
@@ -37,2 +37,3 @@
 #include <qpixmap.h>
+#include <qvbox.h>
 #include <qlabel.h>
@@ -125,2 +126,59 @@ 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 */
@@ -188,2 +246,4 @@ VolumeControl::VolumeControl ( VolumeApplet *icon, bool /*showMic*/, QWidget *pa
   bool has_wav_alarm = true;
+  bool has_bass = true;
+  bool has_treble = true;
   
@@ -197,2 +257,7 @@ VolumeControl::VolumeControl ( VolumeApplet *icon, bool /*showMic*/, QWidget *pa
   
+  if ( !ODevice::series == Model_iPAQ ) {
+    has_bass = false;
+    has_treble = false;
+  }
+
 
@@ -243,2 +308,38 @@ VolumeControl::VolumeControl ( VolumeApplet *icon, bool /*showMic*/, QWidget *pa
 
+  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 );
@@ -285,3 +386,3 @@ VolumeControl::VolumeControl ( VolumeApplet *icon, bool /*showMic*/, QWidget *pa
   
-  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 );
 
@@ -289,3 +390,3 @@ VolumeControl::VolumeControl ( VolumeApplet *icon, bool /*showMic*/, QWidget *pa
   vbox-> setSpacing ( 4 );
-  grid-> addMultiCellLayout ( vbox, 1, 2, 4, 4 );
+  grid-> addMultiCellLayout ( vbox, 1, 2, 6, 6 );
   
@@ -326,2 +427,5 @@ VolumeControl::VolumeControl ( VolumeApplet *icon, bool /*showMic*/, QWidget *pa
   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 )));
+
   
@@ -342,2 +446,4 @@ VolumeControl::VolumeControl ( VolumeApplet *icon, bool /*showMic*/, QWidget *pa
   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 );
@@ -424,2 +530,4 @@ void VolumeControl::readConfig ( bool force )
   int old_mp = m_mic_percent;
+  int old_bass = m_bass_percent;
+  int old_treble = m_treble_percent;
   bool old_vm = m_vol_muted;
@@ -433,2 +541,4 @@ void VolumeControl::readConfig ( bool force )
   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 );
@@ -446,2 +556,7 @@ void VolumeControl::readConfig ( bool force )
     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 );
+
     
@@ -551,2 +666,26 @@ 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 )
@@ -568,2 +707,11 @@ void VolumeControl::writeConfigEntry ( const char *entry, int val, eUpdate upd )
     }
+    case UPD_Bass: {
+      QCopEnvelope ( "QPE/System", "bassChange(bool)" ) << true;
+      break;
+    }
+    case UPD_Treble: {
+      QCopEnvelope ( "QPE/System", "trebleChange(bool)" ) << true;
+      break;
+    }
+
     case UPD_None: 
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
@@ -57,2 +57,4 @@ private slots:
 	void alarmMoved ( int percent );
+	void bassMoved( int percent );
+	void trebleMoved( int percent );
 	
@@ -73,3 +75,5 @@ private:
 		UPD_Vol,
-		UPD_Mic
+		UPD_Mic,
+		UPD_Bass,
+		UPD_Treble
 	};
@@ -80,2 +84,4 @@ private:
 	QSlider *volSlider;
+	QSlider *bassSlider;
+	QSlider *trebleSlider;
 	QSlider *micSlider;
@@ -96,2 +102,4 @@ private:
 	int  m_alarm_percent;
+	int  m_bass_percent;
+	int  m_treble_percent;
 	bool m_vol_muted;