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added channel link to ladspa controls

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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@329 0778d3d1-df1d-0410-868b-ea421aaaa00d
This commit is contained in:
Danny McRae
2006-08-15 15:11:54 +00:00
parent 5ca5da40b1
commit 833080071d
5 changed files with 116 additions and 36 deletions
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62
src/widgets/ladspa_control.cpp
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@@ -57,7 +57,9 @@ ladspaControl::ladspaControl( QWidget * _parent,
{
case TOGGLED:
m_toggle = new ledCheckBox( m_port->name, this, "",
eng(), m_track );
eng(), m_track );
connect( m_toggle, SIGNAL( toggled( bool ) ),
this, SLOT( ledChange( bool ) ) );
setFixedSize( m_toggle->width(), m_toggle->height() );
if( m_port->def == 1.0f )
{
@@ -67,6 +69,8 @@ ladspaControl::ladspaControl( QWidget * _parent,
case INTEGER:
m_knob = new knob( knobBright_26, this,
m_port->name, eng(), m_track);
connect( m_knob, SIGNAL( valueChanged( float ) ),
this, SLOT( knobChange( float ) ) );
m_knob->setLabel( m_port->name );
m_knob->setRange( static_cast<int>( m_port->max ),
static_cast<int>( m_port->min ),
@@ -86,6 +90,8 @@ ladspaControl::ladspaControl( QWidget * _parent,
case FLOAT:
m_knob = new knob( knobBright_26, this,
m_port->name, eng(), m_track);
connect( m_knob, SIGNAL( valueChanged( float ) ),
this, SLOT( knobChange( float ) ) );
m_knob->setLabel( m_port->name );
m_knob->setRange( m_port->min, m_port->max,
( m_port->max -
@@ -206,6 +212,60 @@ void FASTCALL ladspaControl::loadSettings( const QDomElement & _this,
void FASTCALL ladspaControl::linkControls( ladspaControl * _control )
{
switch( m_port->data_type )
{
case TOGGLED:
ledCheckBox::linkObjects( m_toggle, _control->getToggle() );
break;
case INTEGER:
case FLOAT:
knob::linkObjects( m_knob, _control->getKnob() );
break;
default:
break;
}
}
void ladspaControl::ledChange( bool _state )
{
emit( changed( m_port->port_id, static_cast<LADSPA_Data>( _state ) ) );
}
void ladspaControl::knobChange( float _value )
{
emit( changed( m_port->port_id, static_cast<LADSPA_Data>( _value ) ) );
}
void FASTCALL ladspaControl::unlinkControls( ladspaControl * _control )
{
switch( m_port->data_type )
{
case TOGGLED:
ledCheckBox::unlinkObjects( m_toggle, _control->getToggle() );
break;
case INTEGER:
case FLOAT:
knob::unlinkObjects( m_knob, _control->getKnob() );
break;
default:
break;
}
}
#include "ladspa_control.moc"
#endif