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drag'n'drop-support everywhere

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git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@38 0778d3d1-df1d-0410-868b-ea421aaaa00d
This commit is contained in:
Tobias Doerffel
2005-12-19 12:17:23 +00:00
parent f700c16c33
commit 5e6a719b7c
51 changed files with 2492 additions and 1534 deletions
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12
src/core/bb_editor.cpp
View File

@@ -258,6 +258,18 @@ void bbEditor::removeBB( csize _bb )
void bbEditor::updateBBTrack( trackContentObject * _tco )
{
bbTrack * t = bbTrack::findBBTrack( _tco->startPosition() / 64 );
if( t != NULL )
{
t->getTrackContentWidget()->updateTCOs();
}
}
// close-handler for bb-editor-window because closing of bb-editor isn't allowed
// instead of closing it's being hidden
void bbEditor::closeEvent( QCloseEvent * _ce )

314
src/core/envelope_and_lfo_widget.cpp
View File

@@ -58,6 +58,11 @@
#include "gui_templates.h"
#include "led_checkbox.h"
#include "tempo_sync_knob.h"
#include "string_pair_drag.h"
#include "mmp.h"
#include "text_float.h"
// how long should be each envelope-segment maximal (e.g. attack)?
const float SECS_PER_ENV_SEGMENT = 5.0f;
@@ -65,33 +70,32 @@ const float SECS_PER_ENV_SEGMENT = 5.0f;
const float SECS_PER_LFO_OSCILLATION = 20.0f;
const int env_graph_x = 6;
const int env_graph_y = 6;
const int ENV_GRAPH_X = 6;
const int ENV_GRAPH_Y = 6;
const int env_knobs_y = 43;
const int env_knobs_lbl_y = env_knobs_y+35;
const int knob_x_spacing = 32;
const int predelay_knob_x = 6;
const int attack_knob_x = predelay_knob_x+knob_x_spacing;
const int hold_knob_x = attack_knob_x+knob_x_spacing;
const int decay_knob_x = hold_knob_x+knob_x_spacing;
const int sustain_knob_x = decay_knob_x+knob_x_spacing;
const int release_knob_x = sustain_knob_x+knob_x_spacing;
const int amount_knob_x = release_knob_x+knob_x_spacing;
const int ENV_KNOBS_Y = 43;
const int ENV_KNOBS_LBL_Y = ENV_KNOBS_Y+35;
const int KNOB_X_SPACING = 32;
const int PREDELAY_KNOB_X = 6;
const int ATTACK_KNOB_X = PREDELAY_KNOB_X+KNOB_X_SPACING;
const int HOLD_KNOB_X = ATTACK_KNOB_X+KNOB_X_SPACING;
const int DECAY_KNOB_X = HOLD_KNOB_X+KNOB_X_SPACING;
const int SUSTAIN_KNOB_X = DECAY_KNOB_X+KNOB_X_SPACING;
const int RELEASE_KNOB_X = SUSTAIN_KNOB_X+KNOB_X_SPACING;
const int AMOUNT_KNOB_X = RELEASE_KNOB_X+KNOB_X_SPACING;
const float time_unit_width = 36.0;
const float TIME_UNIT_WIDTH = 36.0;
const int lfo_graph_x = 6;
const int lfo_graph_y = env_knobs_lbl_y+14;
const int lfo_knob_y = lfo_graph_y-2;
const int lfo_knobs_lbl_y = lfo_knob_y+35;
const int lfo_predelay_knob_x = lfo_graph_x + 100;
const int lfo_attack_knob_x = lfo_predelay_knob_x+knob_x_spacing;
const int lfo_speed_knob_x = lfo_attack_knob_x+knob_x_spacing;
const int lfo_amount_knob_x = lfo_speed_knob_x+knob_x_spacing;
const int lfo_shapes_x = lfo_graph_x;//predelay_knob_x;
const int lfo_shapes_y = lfo_graph_y + 50;
const int LFO_GRAPH_X = 6;
const int LFO_GRAPH_Y = ENV_KNOBS_LBL_Y+14;
const int LFO_KNOB_Y = LFO_GRAPH_Y-2;
const int LFO_PREDELAY_KNOB_X = LFO_GRAPH_X + 100;
const int LFO_ATTACK_KNOB_X = LFO_PREDELAY_KNOB_X+KNOB_X_SPACING;
const int LFO_SPEED_KNOB_X = LFO_ATTACK_KNOB_X+KNOB_X_SPACING;
const int LFO_AMOUNT_KNOB_X = LFO_SPEED_KNOB_X+KNOB_X_SPACING;
const int LFO_SHAPES_X = LFO_GRAPH_X;//PREDELAY_KNOB_X;
const int LFO_SHAPES_Y = LFO_GRAPH_Y + 50;
QPixmap * envelopeAndLFOWidget::s_envGraph = NULL;
@@ -132,7 +136,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_predelayKnob->setLabel( tr( "DEL" ) );
m_predelayKnob->setRange( 0.0, 1.0, 0.001 );
m_predelayKnob->setValue( 0.0, TRUE );
m_predelayKnob->move( predelay_knob_x, env_knobs_y );
m_predelayKnob->move( PREDELAY_KNOB_X, ENV_KNOBS_Y );
m_predelayKnob->setHintText( tr( "Predelay:" ) + " ", "" );
#ifdef QT4
m_predelayKnob->setWhatsThis(
@@ -149,7 +153,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_attackKnob->setLabel( tr( "ATT" ) );
m_attackKnob->setRange( 0.0, 1.0, 0.001 );
m_attackKnob->setValue( 0.0, TRUE );
m_attackKnob->move( attack_knob_x, env_knobs_y );
m_attackKnob->move( ATTACK_KNOB_X, ENV_KNOBS_Y );
m_attackKnob->setHintText( tr( "Attack:" )+" ", "" );
#ifdef QT4
m_attackKnob->setWhatsThis(
@@ -168,7 +172,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_holdKnob->setLabel( tr( "HOLD" ) );
m_holdKnob->setRange( 0.0, 1.0, 0.001 );
m_holdKnob->setValue( 0.5, TRUE );
m_holdKnob->move( hold_knob_x, env_knobs_y );
m_holdKnob->move( HOLD_KNOB_X, ENV_KNOBS_Y );
m_holdKnob->setHintText( tr( "Hold:" ) + " ", "" );
#ifdef QT4
m_holdKnob->setWhatsThis(
@@ -186,7 +190,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_decayKnob->setLabel( tr( "DEC" ) );
m_decayKnob->setRange( 0.0, 1.0, 0.001 );
m_decayKnob->setValue( 0.5, TRUE );
m_decayKnob->move( decay_knob_x, env_knobs_y );
m_decayKnob->move( DECAY_KNOB_X, ENV_KNOBS_Y );
m_decayKnob->setHintText( tr( "Decay:" ) + " ", "" );
#ifdef QT4
m_decayKnob->setWhatsThis(
@@ -205,7 +209,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_sustainKnob->setLabel( tr( "SUST" ) );
m_sustainKnob->setRange( 0.0, 1.0, 0.001 );
m_sustainKnob->setValue( 0.5, TRUE );
m_sustainKnob->move( sustain_knob_x, env_knobs_y );
m_sustainKnob->move( SUSTAIN_KNOB_X, ENV_KNOBS_Y );
m_sustainKnob->setHintText( tr( "Sustain:" ) + " ", "" );
#ifdef QT4
m_sustainKnob->setWhatsThis(
@@ -223,7 +227,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_releaseKnob->setLabel( tr( "REL" ) );
m_releaseKnob->setRange( 0.0, 1.0, 0.001 );
m_releaseKnob->setValue( 0.1, TRUE );
m_releaseKnob->move( release_knob_x, env_knobs_y );
m_releaseKnob->move( RELEASE_KNOB_X, ENV_KNOBS_Y );
m_releaseKnob->setHintText( tr( "Release:" ) + " ", "" );
#ifdef QT4
m_releaseKnob->setWhatsThis(
@@ -243,7 +247,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_amountKnob->setLabel( tr( "AMT" ) );
m_amountKnob->setRange( -1.0, 1.0, 0.005 );
m_amountKnob->setValue( 0.0, TRUE );
m_amountKnob->move( amount_knob_x, env_graph_y );
m_amountKnob->move( AMOUNT_KNOB_X, ENV_GRAPH_Y );
m_amountKnob->setHintText( tr( "Modulation amount:" ) + " ", "" );
#ifdef QT4
m_amountKnob->setWhatsThis(
@@ -264,7 +268,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_lfoPredelayKnob->setLabel( tr( "DEL" ) );
m_lfoPredelayKnob->setRange( 0.0, 1.0, 0.001 );
m_lfoPredelayKnob->setValue( 0.0, TRUE );
m_lfoPredelayKnob->move( lfo_predelay_knob_x, lfo_knob_y );
m_lfoPredelayKnob->move( LFO_PREDELAY_KNOB_X, LFO_KNOB_Y );
m_lfoPredelayKnob->setHintText( tr( "LFO-predelay:" ) + " ", "" );
#ifdef QT4
m_lfoPredelayKnob->setWhatsThis(
@@ -282,7 +286,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_lfoAttackKnob->setLabel( tr( "ATT" ) );
m_lfoAttackKnob->setRange( 0.0, 1.0, 0.001 );
m_lfoAttackKnob->setValue( 0.0, TRUE );
m_lfoAttackKnob->move( lfo_attack_knob_x, lfo_knob_y );
m_lfoAttackKnob->move( LFO_ATTACK_KNOB_X, LFO_KNOB_Y );
m_lfoAttackKnob->setHintText( tr( "LFO-attack:" ) + " ", "" );
#ifdef QT4
m_lfoAttackKnob->setWhatsThis(
@@ -295,12 +299,12 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
connect( m_lfoAttackKnob, SIGNAL( valueChanged( float ) ), this,
SLOT( updateAfterKnobChange( float ) ) );
m_lfoSpeedKnob = new tempoSyncKnob( knobBright_26, this, tr( "LFO-speed" ) ,
20000.0 );
m_lfoSpeedKnob = new tempoSyncKnob( knobBright_26, this,
tr( "LFO-speed" ), 20000.0 );
m_lfoSpeedKnob->setLabel( tr( "SPD" ) );
m_lfoSpeedKnob->setRange( 0.01, 1.0, 0.0001 );
m_lfoSpeedKnob->setValue( 0.1, TRUE );
m_lfoSpeedKnob->move( lfo_speed_knob_x, lfo_knob_y );
m_lfoSpeedKnob->move( LFO_SPEED_KNOB_X, LFO_KNOB_Y );
m_lfoSpeedKnob->setHintText( tr( "LFO-speed:" ) + " ", "" );
#ifdef QT4
m_lfoSpeedKnob->setWhatsThis(
@@ -318,7 +322,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_lfoAmountKnob->setLabel( tr( "AMT" ) );
m_lfoAmountKnob->setRange( -1.0, 1.0, 0.005 );
m_lfoAmountKnob->setValue( 0.0, TRUE );
m_lfoAmountKnob->move( lfo_amount_knob_x, lfo_knob_y );
m_lfoAmountKnob->move( LFO_AMOUNT_KNOB_X, LFO_KNOB_Y );
m_lfoAmountKnob->setHintText( tr( "Modulation amount:" ) + " ", "" );
#ifdef QT4
m_lfoAmountKnob->setWhatsThis(
@@ -334,23 +338,22 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_sinLfoBtn = new pixmapButton( this );
m_sinLfoBtn->move( lfo_shapes_x, lfo_shapes_y );
m_sinLfoBtn->move( LFO_SHAPES_X, LFO_SHAPES_Y );
m_sinLfoBtn->setActiveGraphic( embed::getIconPixmap(
"sin_wave_active" ) );
m_sinLfoBtn->setInactiveGraphic( embed::getIconPixmap(
"sin_wave_inactive" ) );
#ifdef QT4
m_sinLfoBtn->setChecked( TRUE );
#ifdef QT4
m_sinLfoBtn->setWhatsThis(
#else
m_sinLfoBtn->setOn( TRUE );
QWhatsThis::add( m_sinLfoBtn,
#endif
tr( "Click here if you want a sine-wave for current "
"oscillator." ) );
m_triangleLfoBtn = new pixmapButton( this );
m_triangleLfoBtn->move( lfo_shapes_x+15, lfo_shapes_y );
m_triangleLfoBtn->move( LFO_SHAPES_X+15, LFO_SHAPES_Y );
m_triangleLfoBtn->setActiveGraphic( embed::getIconPixmap(
"triangle_wave_active" ) );
m_triangleLfoBtn->setInactiveGraphic( embed::getIconPixmap(
@@ -364,7 +367,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
"oscillator." ) );
m_sawLfoBtn = new pixmapButton( this );
m_sawLfoBtn->move( lfo_shapes_x+30, lfo_shapes_y );
m_sawLfoBtn->move( LFO_SHAPES_X+30, LFO_SHAPES_Y );
m_sawLfoBtn->setActiveGraphic( embed::getIconPixmap(
"saw_wave_active" ) );
m_sawLfoBtn->setInactiveGraphic( embed::getIconPixmap(
@@ -378,7 +381,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
"oscillator." ) );
m_sqrLfoBtn = new pixmapButton( this );
m_sqrLfoBtn->move( lfo_shapes_x+45, lfo_shapes_y );
m_sqrLfoBtn->move( LFO_SHAPES_X+45, LFO_SHAPES_Y );
m_sqrLfoBtn->setActiveGraphic( embed::getIconPixmap(
"square_wave_active" ) );
m_sqrLfoBtn->setInactiveGraphic( embed::getIconPixmap(
@@ -391,6 +394,21 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
tr( "Click here if you want a square-wave for current "
"oscillator." ) );
m_usrLfoBtn = new pixmapButton( this );
m_usrLfoBtn->move( LFO_SHAPES_X+60, LFO_SHAPES_Y );
m_usrLfoBtn->setActiveGraphic( embed::getIconPixmap(
"usr_wave_active" ) );
m_usrLfoBtn->setInactiveGraphic( embed::getIconPixmap(
"usr_wave_inactive" ) );
#ifdef QT4
m_usrLfoBtn->setWhatsThis(
#else
QWhatsThis::add( m_usrLfoBtn,
#endif
tr( "Click here if you want a user-defined wave for current "
"oscillator. Afterwards drag an according sample-"
"file into LFO-graph." ) );
connect( m_sinLfoBtn, SIGNAL( toggled( bool ) ), this,
SLOT( lfoSinWaveCh( bool ) ) );
connect( m_triangleLfoBtn, SIGNAL( toggled( bool ) ), this,
@@ -399,12 +417,15 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
SLOT( lfoSawWaveCh( bool ) ) );
connect( m_sqrLfoBtn, SIGNAL( toggled( bool ) ), this,
SLOT( lfoSquareWaveCh( bool ) ) );
connect( m_usrLfoBtn, SIGNAL( toggled( bool ) ), this,
SLOT( lfoUserWaveCh( bool ) ) );
QButtonGroup * lfo_shapes_algo_group = new QButtonGroup( this );
lfo_shapes_algo_group->addButton( m_sinLfoBtn );
lfo_shapes_algo_group->addButton( m_triangleLfoBtn );
lfo_shapes_algo_group->addButton( m_sawLfoBtn );
lfo_shapes_algo_group->addButton( m_sqrLfoBtn );
lfo_shapes_algo_group->addButton( m_usrLfoBtn );
lfo_shapes_algo_group->setExclusive( TRUE );
#ifndef QT4
lfo_shapes_algo_group->hide();
@@ -412,7 +433,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_x100Cb = new ledCheckBox( tr( "FREQ x 100" ), this );
m_x100Cb->setFont( pointSize<6>( m_x100Cb->font() ) );
m_x100Cb->move( lfo_predelay_knob_x, lfo_graph_y + 36 );
m_x100Cb->move( LFO_PREDELAY_KNOB_X, LFO_GRAPH_Y + 36 );
#ifdef QT4
m_x100Cb->setWhatsThis(
#else
@@ -427,7 +448,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
m_controlEnvAmountCb = new ledCheckBox( tr( "MODULATE ENV-AMOUNT" ),
this );
m_controlEnvAmountCb->move( lfo_predelay_knob_x, lfo_graph_y + 54 );
m_controlEnvAmountCb->move( LFO_PREDELAY_KNOB_X, LFO_GRAPH_Y + 54 );
m_controlEnvAmountCb->setFont( pointSize<6>(
m_controlEnvAmountCb->font() ) );
#ifdef QT4
@@ -445,6 +466,7 @@ envelopeAndLFOWidget::envelopeAndLFOWidget( float _value_for_zero_amount,
// set background-mode for flicker-free redraw
setBackgroundMode( Qt::NoBackground );
#endif
setAcceptDrops( TRUE );
connect( mixer::inst(), SIGNAL( sampleRateChanged() ), this,
SLOT( updateSampleVars() ) );
@@ -585,7 +607,8 @@ void envelopeAndLFOWidget::saveSettings( QDomDocument & ,
_parent.setAttribute( "ctlenvamt", QString::number(
m_controlEnvAmountCb->isChecked() ) );
_parent.setAttribute( "lfosyncmode", QString::number(
( int ) m_lfoSpeedKnob->getSyncMode() ) );
( int ) m_lfoSpeedKnob->getSyncMode() ) );
_parent.setAttribute( "userwavefile", m_userWave.audioFile() );
}
@@ -614,39 +637,28 @@ void envelopeAndLFOWidget::loadSettings( const QDomElement & _this )
m_lfoSpeedKnob->setSyncMode(
( tempoSyncKnob::tempoSyncMode ) _this.attribute(
"lfosyncmode" ).toInt() );
m_userWave.setAudioFile( _this.attribute( "userwavefile" ) );
switch( m_lfoShape )
{
case SIN:
#ifdef QT4
m_sinLfoBtn->setChecked( TRUE );
#else
m_sinLfoBtn->setOn( TRUE );
#endif
break;
case TRIANGLE:
#ifdef QT4
m_triangleLfoBtn->setChecked( TRUE );
#else
m_triangleLfoBtn->setOn( TRUE );
#endif
break;
case SAW:
#ifdef QT4
m_sawLfoBtn->setChecked( TRUE );
#else
m_sawLfoBtn->setOn( TRUE );
#endif
break;
case SQUARE:
#ifdef QT4
m_sqrLfoBtn->setChecked( TRUE );
#else
m_sqrLfoBtn->setOn( TRUE );
#endif
break;
case USER:
m_usrLfoBtn->setChecked( TRUE );
break;
}
@@ -659,6 +671,78 @@ void envelopeAndLFOWidget::loadSettings( const QDomElement & _this )
void envelopeAndLFOWidget::mousePressEvent( QMouseEvent * _me )
{
if( _me->button() != Qt::LeftButton )
{
return;
}
if( QRect( ENV_GRAPH_X, ENV_GRAPH_Y, s_envGraph->width(),
s_envGraph->height() ).contains( _me->pos() ) == TRUE )
{
if( m_amountKnob->value() < 1.0f )
{
m_amountKnob->setValue( 1.0f );
}
else
{
m_amountKnob->setValue( 0.0f );
}
updateSampleVars();
}
else if( QRect( LFO_GRAPH_X, LFO_GRAPH_Y, s_lfoGraph->width(),
s_lfoGraph->height() ).contains( _me->pos() ) == TRUE )
{
if( m_lfoAmountKnob->value() < 1.0f )
{
m_lfoAmountKnob->setValue( 1.0f );
}
else
{
m_lfoAmountKnob->setValue( 0.0f );
}
updateSampleVars();
}
}
void envelopeAndLFOWidget::dragEnterEvent( QDragEnterEvent * _dee )
{
stringPairDrag::processDragEnterEvent( _dee,
QString( "samplefile,tco_%1" ).arg(
track::SAMPLE_TRACK ) );
}
void envelopeAndLFOWidget::dropEvent( QDropEvent * _de )
{
QString type = stringPairDrag::decodeKey( _de );
QString value = stringPairDrag::decodeValue( _de );
if( type == "samplefile" )
{
m_userWave.setAudioFile( stringPairDrag::decodeValue( _de ) );
m_usrLfoBtn->setChecked( TRUE );
lfoUserWaveCh( TRUE );
_de->accept();
}
else if( type == QString( "tco_%1" ).arg( track::SAMPLE_TRACK ) )
{
multimediaProject mmp( value, FALSE );
m_userWave.setAudioFile( mmp.content().firstChild().toElement().
attribute( "src" ) );
m_usrLfoBtn->setChecked( TRUE );
lfoUserWaveCh( TRUE );
_de->accept();
}
}
void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
{
@@ -680,9 +764,9 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
p.setFont( pointSize<6>( p.font() ) );
// draw envelope-graph
p.drawPixmap( env_graph_x, env_graph_y, *s_envGraph );
p.drawPixmap( ENV_GRAPH_X, ENV_GRAPH_Y, *s_envGraph );
// draw LFO-graph
p.drawPixmap( lfo_graph_x, lfo_graph_y, *s_lfoGraph );
p.drawPixmap( LFO_GRAPH_X, LFO_GRAPH_Y, *s_lfoGraph );
p.setFont( pointSize<8>( p.font() ) );
@@ -697,19 +781,19 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
const QColor end_points_color( 0xFF, 0xBF, 0x22 );
const QColor end_points_bg_color( 0, 0, 2 );
const int y_base = env_graph_y + s_envGraph->height() - 3;
const int y_base = ENV_GRAPH_Y + s_envGraph->height() - 3;
const int avail_height = s_envGraph->height() - 6;
int x1 = env_graph_x + 2 + static_cast<int>( m_predelayKnob->value() *
time_unit_width );
int x1 = ENV_GRAPH_X + 2 + static_cast<int>( m_predelayKnob->value() *
TIME_UNIT_WIDTH );
int x2 = x1 + static_cast<int>( m_attackKnob->value() *
time_unit_width );
TIME_UNIT_WIDTH );
p.drawLine( x1, y_base, x2, y_base - avail_height );
p.fillRect( x1 - 1, y_base - 2, 4, 4, end_points_bg_color );
p.fillRect( x1, y_base - 1, 2, 2, end_points_color );
x1 = x2;
x2 = x1 + static_cast<int>( m_holdKnob->value() * time_unit_width );
x2 = x1 + static_cast<int>( m_holdKnob->value() * TIME_UNIT_WIDTH );
p.drawLine( x1, y_base - avail_height, x2, y_base - avail_height );
p.fillRect( x1 - 1, y_base - 2 - avail_height, 4, 4,
@@ -718,7 +802,7 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
x1 = x2;
x2 = x1 + static_cast<int>( ( m_decayKnob->value() *
m_sustainKnob->value() ) *
time_unit_width );
TIME_UNIT_WIDTH );
p.drawLine( x1, y_base-avail_height, x2, static_cast<int>( y_base -
avail_height +
@@ -727,7 +811,7 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
end_points_bg_color );
p.fillRect( x1, y_base - 1 - avail_height, 2, 2, end_points_color );
x1 = x2;
x2 = x1 + static_cast<int>( m_releaseKnob->value() * time_unit_width );
x2 = x1 + static_cast<int>( m_releaseKnob->value() * TIME_UNIT_WIDTH );
p.drawLine( x1, static_cast<int>( y_base - avail_height +
m_sustainKnob->value() *
@@ -744,10 +828,10 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
p.fillRect( x2, y_base - 1, 2, 2, end_points_color );
int lfo_graph_w = s_lfoGraph->width() - 6; // substract border
int lfo_graph_h = s_lfoGraph->height() - 6; // substract border
int graph_x_base = lfo_graph_x + 3;
int graph_y_base = lfo_graph_y + 3 + lfo_graph_h / 2;
int LFO_GRAPH_W = s_lfoGraph->width() - 6; // substract border
int LFO_GRAPH_H = s_lfoGraph->height() - 6; // substract border
int graph_x_base = LFO_GRAPH_X + 3;
int graph_y_base = LFO_GRAPH_Y + 3 + LFO_GRAPH_H / 2;
const float frames_for_graph = SECS_PER_LFO_OSCILLATION *
mixer::inst()->sampleRate() / 10;
@@ -772,10 +856,10 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
#else
int old_y = 0;
#endif
for( int x = 0; x <= lfo_graph_w; ++x )
for( int x = 0; x <= LFO_GRAPH_W; ++x )
{
float val = 0.0;
float cur_sample = x*frames_for_graph/lfo_graph_w;
float cur_sample = x * frames_for_graph / LFO_GRAPH_W;
if( static_cast<Uint32>( cur_sample ) > m_lfoPredelayFrames )
{
float phase = ( cur_sample -= m_lfoPredelayFrames ) /
@@ -795,6 +879,10 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
case SQUARE:
val = oscillator::squareSample( phase );
break;
case USER:
val = oscillator::userWaveSample( phase,
m_userWave.data(),
m_userWave.frames() );
}
if( (Uint32) cur_sample <= m_lfoAttackFrames )
{
@@ -802,12 +890,12 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
}
}
#ifdef QT4
float cur_y = -lfo_graph_h / 2.0f * val;
float cur_y = -LFO_GRAPH_H / 2.0f * val;
p.drawLine( QLineF( graph_x_base + x - 1, graph_y_base + old_y,
graph_x_base + x,
graph_y_base + cur_y ) );
#else
int cur_y = static_cast<int>( -lfo_graph_h / 2.0f * val );
int cur_y = static_cast<int>( -LFO_GRAPH_H / 2.0f * val );
p.drawLine( graph_x_base + x - 1, graph_y_base + old_y,
graph_x_base + x, graph_y_base + cur_y );
#endif
@@ -818,9 +906,9 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
int ms_per_osc = static_cast<int>( SECS_PER_LFO_OSCILLATION *
m_lfoSpeedKnob->value() *
1000.0f );
p.drawText( lfo_graph_x + 4, lfo_graph_y + s_lfoGraph->height() - 6,
p.drawText( LFO_GRAPH_X + 4, LFO_GRAPH_Y + s_lfoGraph->height() - 6,
tr( "ms/LFO:" ) );
p.drawText( lfo_graph_x + 52, lfo_graph_y + s_lfoGraph->height() - 6,
p.drawText( LFO_GRAPH_X + 52, LFO_GRAPH_Y + s_lfoGraph->height() - 6,
QString::number( ms_per_osc ) );
#ifndef QT4
@@ -832,44 +920,6 @@ void envelopeAndLFOWidget::paintEvent( QPaintEvent * )
void envelopeAndLFOWidget::mousePressEvent( QMouseEvent * _me )
{
if( _me->button() != Qt::LeftButton )
{
return;
}
if( QRect( env_graph_x, env_graph_y, s_envGraph->width(),
s_envGraph->height() ).contains( _me->pos() ) == TRUE )
{
if( m_amountKnob->value() < 1.0f )
{
m_amountKnob->setValue( 1.0f );
}
else
{
m_amountKnob->setValue( 0.0f );
}
updateSampleVars();
}
else if( QRect( lfo_graph_x, lfo_graph_y, s_lfoGraph->width(),
s_lfoGraph->height() ).contains( _me->pos() ) == TRUE )
{
if( m_lfoAmountKnob->value() < 1.0f )
{
m_lfoAmountKnob->setValue( 1.0f );
}
else
{
m_lfoAmountKnob->setValue( 0.0f );
}
updateSampleVars();
}
}
void envelopeAndLFOWidget::updateSampleVars( void )
{
if( !m_busy )
@@ -1023,7 +1073,12 @@ void envelopeAndLFOWidget::updateSampleVars( void )
m_lfoShapeData[frame] =
oscillator::sawSample( phase );
break;
case USER:
m_lfoShapeData[frame] =
oscillator::userWaveSample( phase,
m_userWave.data(),
m_userWave.frames() );
break;
case SIN:
default:
m_lfoShapeData[frame] =
@@ -1113,8 +1168,25 @@ void envelopeAndLFOWidget::lfoSquareWaveCh( bool _on )
#undef isChecked
#undef setChecked
void envelopeAndLFOWidget::lfoUserWaveCh( bool _on )
{
if( _on )
{
if( m_userWave.frames() <= 1 )
{
textFloat::displayMessage( tr( "Hint" ),
tr( "Drag a sample from somewhere and drop "
"it in this window." ),
embed::getIconPixmap( "hint" ), 3000 );
}
m_lfoShape = USER;
}
songEditor::inst()->setModified();
update();
}
#include "envelope_and_lfo_widget.moc"

443
src/core/file_browser.cpp
View File

@@ -36,6 +36,7 @@
#include <qpushbutton.h>
#include <qpopupmenu.h>
#include <qheader.h>
#endif
@@ -52,6 +53,7 @@
#include "gui_templates.h"
#include "instrument.h"
#include "text_float.h"
#include "string_pair_drag.h"
@@ -61,65 +63,23 @@ fileBrowser::fileBrowser( const QString & _path, const QString & _filter,
sideBarWidget( _title, _pm, _parent ),
m_contextMenuItem( NULL ),
m_path( _path ),
m_filter( _filter ),
m_previewPlayHandle( NULL )
m_filter( _filter )
{
setWindowTitle( tr( "Browser" ) );
m_l = new Q3ListView( contentParent() );
m_l = new listView( contentParent() );
addContentWidget( m_l );
#ifdef QT4
connect( m_l, SIGNAL( mouseButtonPressed( int, Q3ListViewItem *,
const QPoint &, int ) ),
this, SLOT( itemPressed( int, Q3ListViewItem *,
const QPoint &, int ) ) );
connect( m_l, SIGNAL( mouseButtonClicked( int, Q3ListViewItem *,
const QPoint &, int ) ),
this, SLOT( itemReleased( int, Q3ListViewItem *,
const QPoint &, int ) ) );
connect( m_l, SIGNAL( doubleClicked( Q3ListViewItem *,
const QPoint &, int ) ),
this, SLOT( itemDoubleClicked( Q3ListViewItem *,
const QPoint &, int ) ) );
connect( m_l, SIGNAL( contextMenuRequested( Q3ListViewItem *,
const QPoint &, int ) ),
this, SLOT( contextMenuRequest( Q3ListViewItem *,
const QPoint &, int ) ) );
#else
connect( m_l, SIGNAL( mouseButtonPressed( int, QListViewItem *,
const QPoint &, int ) ),
this, SLOT( itemPressed( int, QListViewItem *,
const QPoint &, int ) ) );
connect( m_l, SIGNAL( mouseButtonClicked( int, QListViewItem *,
const QPoint &, int ) ),
this, SLOT( itemReleased( int, QListViewItem *,
const QPoint &, int ) ) );
/* connect( m_l, SIGNAL( pressed( QListViewItem * ) ),
this, SLOT( itemClicked( QListViewItem * ) ) );*/
connect( m_l, SIGNAL( doubleClicked( QListViewItem *,
const QPoint &, int ) ),
this, SLOT( itemDoubleClicked( QListViewItem *,
const QPoint &, int ) ) );
connect( m_l, SIGNAL( contextMenuRequested( QListViewItem *,
const QPoint &, int ) ),
this, SLOT( contextMenuRequest( QListViewItem *,
const QPoint &, int ) ) );
#endif
connect( m_l, SIGNAL( selectionChanged() ), this,
SLOT( selectionChanged() ) );
m_l->addColumn( tr( "Files" ) );
m_l->setTreeStepSize( 12 );
m_l->setDefaultRenameAction( Q3ListView::Accept );
m_l->setSorting( -1 );
//setColumnWidthMode (0, Manual);
//setColumnWidth (0, 196);
m_l->setShowToolTips( TRUE );
//m_l->setGeometry (0, 0, 200, 600);
m_l->setFont( pointSize<8>( m_l->font() ) );
QPushButton * reload_btn = new QPushButton( embed::getIconPixmap(
@@ -196,148 +156,6 @@ void fileBrowser::keyPressEvent( QKeyEvent * _ke )
#ifdef QT4
void fileBrowser::itemPressed( int _btn, Q3ListViewItem * i, const QPoint &, int )
#else
void fileBrowser::itemPressed( int _btn, QListViewItem * i, const QPoint &, int )
#endif
{
fileItem * f = dynamic_cast<fileItem *>( i );
if( f != NULL && _btn == Qt::LeftButton )
{
if( m_previewPlayHandle != NULL )
{
mixer::inst()->removePlayHandle( m_previewPlayHandle );
m_previewPlayHandle = NULL;
}
if( f->type() == fileItem::SAMPLE_FILE )
{
textFloat * tf = textFloat::displayMessage(
tr( "Loading sample" ),
tr( "Please wait, loading sample for "
"preview..." ),
embed::getIconPixmap( "sound_file",
24, 24 ), 0 );
#ifdef QT4
qApp->processEvents( QEventLoop::AllEvents );
#else
qApp->processEvents();
#endif
samplePlayHandle * s = new samplePlayHandle(
f->fullName() );
s->setDoneMayReturnTrue( FALSE );
m_previewPlayHandle = s;
delete tf;
}
else if( f->type() == fileItem::PRESET_FILE )
{
m_previewPlayHandle = new presetPreviewPlayHandle(
f->fullName() );
}
if( m_previewPlayHandle != NULL )
{
mixer::inst()->addPlayHandle( m_previewPlayHandle );
}
}
}
#ifdef QT4
void fileBrowser::itemReleased( int, Q3ListViewItem * i, const QPoint &, int )
#else
void fileBrowser::itemReleased( int, QListViewItem * i, const QPoint &, int )
#endif
{
selectionChanged();
}
void fileBrowser::selectionChanged( void )
{
if( m_previewPlayHandle != NULL )
{
// if there're samples shorter than 3 seconds, we don't
// stop them if the user releases mouse-button...
samplePlayHandle * s = dynamic_cast<samplePlayHandle *>(
m_previewPlayHandle );
if( s != NULL )
{
if( s->totalFrames() - s->framesDone() <=
static_cast<Uint32>(
mixer::inst()->sampleRate() * 3 ) )
{
s->setDoneMayReturnTrue( TRUE );
m_previewPlayHandle = NULL;
return;
}
}
mixer::inst()->removePlayHandle( m_previewPlayHandle );
m_previewPlayHandle = NULL;
}
}
#ifdef QT4
void fileBrowser::itemDoubleClicked( Q3ListViewItem * i, const QPoint &, int )
#else
void fileBrowser::itemDoubleClicked( QListViewItem * i, const QPoint &, int )
#endif
{
fileItem * f = dynamic_cast<fileItem *>( i );
if( f != NULL )
{
if( f->type() == fileItem::SAMPLE_FILE )
{
// samples are per default opened in bb-editor because
// they're likely drum-samples etc.
channelTrack * ct = dynamic_cast<channelTrack *>(
track::create(
track::CHANNEL_TRACK,
bbEditor::inst() ) );
#ifdef LMMS_DEBUG
assert( ct != NULL );
#endif
instrument * afp = ct->loadInstrument(
"audiofileprocessor" );
if( afp != NULL )
{
afp->setParameter( "audiofile", f->fullName() );
}
ct->toggledChannelButton( TRUE );
}
else if( f->type() == fileItem::PRESET_FILE )
{
// presets are per default opened in bb-editor
multimediaProject mmp( f->fullName() );
track * t = track::create( track::CHANNEL_TRACK,
bbEditor::inst() );
channelTrack * ct = dynamic_cast<channelTrack *>( t );
if( ct != NULL )
{
ct->loadTrackSpecificSettings( mmp.content().
firstChild().
toElement() );
ct->toggledChannelButton( TRUE );
}
}
else if( f->type() == fileItem::SONG_FILE )
{
if( songEditor::inst()->mayChangeProject() == TRUE )
{
songEditor::inst()->loadProject(
f->fullName() );
}
}
}
}
#ifdef QT4
void fileBrowser::contextMenuRequest( Q3ListViewItem * i, const QPoint &, int )
@@ -359,8 +177,6 @@ void fileBrowser::contextMenuRequest( QListViewItem * i, const QPoint &, int )
contextMenu->addAction( tr( "Open in new channel/B+B Editor" ),
this,
SLOT( openInNewChannelBBE() ) );
//contextMenu->addSeparator ();
//contextMenu->addAction (tr("Rename"), this, SLOT(renameItem()));
contextMenu->exec( QCursor::pos() );
m_contextMenuItem = NULL;
delete contextMenu;
@@ -487,9 +303,222 @@ void fileBrowser::openInNewChannelBBE( void )
void fileBrowser::renameItem( void )
listView::listView( QWidget * _parent ) :
Q3ListView( _parent ),
m_mousePressed( FALSE ),
m_pressPos(),
m_previewPlayHandle( NULL )
{
m_contextMenuItem->startRename( 0 );
addColumn( tr( "Files" ) );
setTreeStepSize( 12 );
setSorting( -1 );
setShowToolTips( TRUE );
setFont( pointSize<8>( font() ) );
}
listView::~listView()
{
}
void listView::contentsMouseDoubleClickEvent( QMouseEvent * _me )
{
Q3ListView::contentsMouseDoubleClickEvent( _me );
fileItem * f = dynamic_cast<fileItem *>( itemAt(
contentsToViewport( _me->pos() ) ) );
if( f != NULL )
{
if( f->type() == fileItem::SAMPLE_FILE )
{
// samples are per default opened in bb-editor because
// they're likely drum-samples etc.
channelTrack * ct = dynamic_cast<channelTrack *>(
track::create(
track::CHANNEL_TRACK,
bbEditor::inst() ) );
#ifdef LMMS_DEBUG
assert( ct != NULL );
#endif
instrument * afp = ct->loadInstrument(
"audiofileprocessor" );
if( afp != NULL )
{
afp->setParameter( "audiofile", f->fullName() );
}
ct->toggledChannelButton( TRUE );
}
else if( f->type() == fileItem::PRESET_FILE )
{
// presets are per default opened in bb-editor
multimediaProject mmp( f->fullName() );
track * t = track::create( track::CHANNEL_TRACK,
bbEditor::inst() );
channelTrack * ct = dynamic_cast<channelTrack *>( t );
if( ct != NULL )
{
ct->loadTrackSpecificSettings( mmp.content().
firstChild().
toElement() );
ct->toggledChannelButton( TRUE );
}
}
else if( f->type() == fileItem::PROJECT_FILE )
{
if( songEditor::inst()->mayChangeProject() == TRUE )
{
songEditor::inst()->loadProject(
f->fullName() );
}
}
}
}
void listView::contentsMousePressEvent( QMouseEvent * _me )
{
Q3ListView::contentsMousePressEvent( _me );
if( _me->button() != Qt::LeftButton )
{
return;
}
QPoint p( contentsToViewport( _me->pos() ) );
Q3ListViewItem * i = itemAt( p );
if ( i )
{
if ( p.x() > header()->cellPos( header()->mapToActual( 0 ) ) +
treeStepSize() * ( i->depth() + ( rootIsDecorated() ?
1 : 0 ) ) + itemMargin() ||
p.x() < header()->cellPos(
header()->mapToActual( 0 ) ) )
{
m_pressPos = _me->pos();
m_mousePressed = TRUE;
}
}
fileItem * f = dynamic_cast<fileItem *>( i );
if( f != NULL )
{
if( m_previewPlayHandle != NULL )
{
mixer::inst()->removePlayHandle( m_previewPlayHandle );
m_previewPlayHandle = NULL;
}
if( f->type() == fileItem::SAMPLE_FILE )
{
textFloat * tf = textFloat::displayMessage(
tr( "Loading sample" ),
tr( "Please wait, loading sample for "
"preview..." ),
embed::getIconPixmap( "sound_file",
24, 24 ), 0 );
#ifdef QT4
qApp->processEvents( QEventLoop::AllEvents );
#else
qApp->processEvents();
#endif
samplePlayHandle * s = new samplePlayHandle(
f->fullName() );
s->setDoneMayReturnTrue( FALSE );
m_previewPlayHandle = s;
delete tf;
}
else if( f->type() == fileItem::PRESET_FILE )
{
m_previewPlayHandle = new presetPreviewPlayHandle(
f->fullName() );
}
if( m_previewPlayHandle != NULL )
{
mixer::inst()->addPlayHandle( m_previewPlayHandle );
}
}
}
void listView::contentsMouseMoveEvent( QMouseEvent * _me )
{
if( m_mousePressed == TRUE &&
( m_pressPos - _me->pos() ).manhattanLength() >
QApplication::startDragDistance() )
{
contentsMouseReleaseEvent( NULL );
fileItem * f = dynamic_cast<fileItem *>( itemAt(
contentsToViewport( m_pressPos ) ) );
if( f != NULL )
{
switch( f->type() )
{
case fileItem::PRESET_FILE:
new stringPairDrag( "presetfile",
f->fullName(),
embed::getIconPixmap(
"preset_file" ),
this );
break;
case fileItem::SAMPLE_FILE:
new stringPairDrag( "samplefile",
f->fullName(),
embed::getIconPixmap(
"sound_file" ),
this );
break;
case fileItem::MIDI_FILE:
new stringPairDrag( "midifile",
f->fullName(),
embed::getIconPixmap(
"midi_file" ),
this );
break;
default:
break;
}
}
}
}
void listView::contentsMouseReleaseEvent( QMouseEvent * _me )
{
m_mousePressed = FALSE;
if( m_previewPlayHandle != NULL )
{
// if there're samples shorter than 3 seconds, we don't
// stop them if the user releases mouse-button...
samplePlayHandle * s = dynamic_cast<samplePlayHandle *>(
m_previewPlayHandle );
if( s != NULL )
{
if( s->totalFrames() - s->framesDone() <=
static_cast<Uint32>(
mixer::inst()->sampleRate() * 3 ) )
{
s->setDoneMayReturnTrue( TRUE );
m_previewPlayHandle = NULL;
return;
}
}
mixer::inst()->removePlayHandle( m_previewPlayHandle );
m_previewPlayHandle = NULL;
}
}
@@ -658,9 +687,10 @@ void directory::setup( void )
QPixmap * fileItem::s_songFilePixmap = NULL;
QPixmap * fileItem::s_projectFilePixmap = NULL;
QPixmap * fileItem::s_presetFilePixmap = NULL;
QPixmap * fileItem::s_sampleFilePixmap = NULL;
QPixmap * fileItem::s_midiFilePixmap = NULL;
QPixmap * fileItem::s_unknownFilePixmap = NULL;
@@ -692,33 +722,46 @@ fileItem::fileItem( Q3ListViewItem * _parent, const QString & _name,
void fileItem::initPixmapStuff( void )
{
if( s_songFilePixmap == NULL )
if( s_projectFilePixmap == NULL )
{
s_songFilePixmap = new QPixmap( embed::getIconPixmap(
s_projectFilePixmap = new QPixmap( embed::getIconPixmap(
"project_file", 16, 16 ) );
}
if( s_presetFilePixmap == NULL )
{
s_presetFilePixmap = new QPixmap( embed::getIconPixmap(
"preset_file", 16, 16 ) );
}
if( s_sampleFilePixmap == NULL )
{
s_sampleFilePixmap = new QPixmap( embed::getIconPixmap(
"sound_file", 16, 16 ) );
}
if( s_midiFilePixmap == NULL )
{
s_midiFilePixmap = new QPixmap( embed::getIconPixmap(
"midi_file", 16, 16 ) );
}
if( s_unknownFilePixmap == NULL )
{
s_unknownFilePixmap = new QPixmap( embed::getIconPixmap(
"unknown_file" ) );
"unknown_file" ) );
}
switch( m_type )
{
case SONG_FILE: m_pix = s_songFilePixmap; break;
case PROJECT_FILE: m_pix = s_projectFilePixmap; break;
case PRESET_FILE: m_pix = s_presetFilePixmap; break;
case SAMPLE_FILE: m_pix = s_sampleFilePixmap; break;
case UNKNOWN: m_pix = s_unknownFilePixmap; break;
case MIDI_FILE: m_pix = s_midiFilePixmap; break;
case UNKNOWN:
default:
m_pix = s_unknownFilePixmap;
break;
}
}
@@ -734,7 +777,7 @@ void fileItem::determineFileType( void )
#endif
if( ext == "mmp" || ext == "mpt" )
{
m_type = SONG_FILE;
m_type = PROJECT_FILE;
}
else if( ext == "xml" )
{
@@ -742,7 +785,7 @@ void fileItem::determineFileType( void )
multimediaProject::typeOfFile( fullName() );
if( t == multimediaProject::SONG_PROJECT )
{
m_type = SONG_FILE;
m_type = PROJECT_FILE;
}
else if( t == multimediaProject::CHANNEL_SETTINGS )
{
@@ -763,6 +806,10 @@ void fileItem::determineFileType( void )
{
m_type = SAMPLE_FILE;
}
else if( ext == "mid" )
{
m_type = MIDI_FILE;
}
else
{
m_type = UNKNOWN;

2
src/core/mixer.cpp
View File

@@ -504,7 +504,7 @@ audioDevice * mixer::tryAudioDevices( void )
midiClient * mixer::tryMIDIClients( void )
{
QString client_name = configManager::inst()->value( "mixer",
"midiclient" );
"mididev" );
#ifdef ALSA_SUPPORT
if( client_name == midiALSASeq::name() || client_name == "" )

2
src/core/name_label.cpp
View File

@@ -140,7 +140,7 @@ void nameLabel::mousePressEvent( QMouseEvent * _me )
else
{
emit clicked();
//QLabel::mousePressEvent( _me );
QLabel::mousePressEvent( _me );
}
}

2
src/core/note_play_handle.cpp
View File

@@ -199,7 +199,7 @@ void notePlayHandle::play( void )
void notePlayHandle::checkValidity( void )
{
if( m_channelTrack != NULL &&
m_channelTrack->trackType() == track::NULL_TRACK )
m_channelTrack->type() == track::NULL_TRACK )
{
m_channelTrack = NULL;
}

32
src/core/piano_roll.cpp
View File

@@ -140,8 +140,6 @@ pianoRoll::pianoRoll( void ) :
m_notesEditHeight( 100 ),
m_ppt( DEFAULT_PR_PPT ),
m_lenOfNewNotes( midiTime( 0, 16 ) ),
m_shiftPressed( FALSE ),
m_controlPressed( FALSE ),
m_startKey( INITIAL_START_KEY ),
m_keyMouseOver( INITIAL_START_KEY ),
m_lastKey( 0 ),
@@ -1781,23 +1779,6 @@ void pianoRoll::mouseMoveEvent( QMouseEvent * _me )
void pianoRoll::keyPressEvent( QKeyEvent * _ke )
{
if( _ke->key() == Qt::Key_Shift )
{
m_shiftPressed = TRUE;
}
else
{
m_shiftPressed = FALSE;
}
if( _ke->key() == Qt::Key_Control )
{
m_controlPressed = TRUE;
}
else
{
m_controlPressed = FALSE;
}
switch( _ke->key() )
{
case Qt::Key_Up:
@@ -1919,19 +1900,10 @@ void pianoRoll::keyPressEvent( QKeyEvent * _ke )
void pianoRoll::keyReleaseEvent( QKeyEvent * )
{
m_shiftPressed = FALSE;
m_controlPressed = FALSE;
}
void pianoRoll::wheelEvent( QWheelEvent * _we )
{
_we->accept();
if( m_controlPressed )
if( lmmsMainWin::isCtrlPressed() == TRUE )
{
if( _we->delta() > 0 )
{
@@ -1958,7 +1930,7 @@ void pianoRoll::wheelEvent( QWheelEvent * _we )
m_timeLine->setPixelsPerTact( m_ppt );
update();
}
else if( m_shiftPressed )
else if( lmmsMainWin::isShiftPressed() )
{
m_leftRightScroll->setValue( m_leftRightScroll->value() -
_we->delta() * 2 / 15 );

71
src/core/plugin.cpp
View File

@@ -23,25 +23,19 @@
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#include "qt3support.h"
#ifdef QT4
#include <QMessageBox>
#include <QDir>
#include <QLibrary>
#else
#include <qmessagebox.h>
#include <qdir.h>
#include <qlibrary.h>
#endif
@@ -87,15 +81,16 @@ QString plugin::getParameter( const QString & )
plugin * plugin::instantiate( const QString & _plugin_name, void * _data )
{
#ifdef HAVE_DLFCN_H
/*#ifdef HAVE_DLFCN_H
void * handle = dlopen( QString( "lib" + _plugin_name + ".so" ).
#ifdef QT4
toAscii().constData()
#else
ascii()
#endif
, RTLD_NOW );
if( handle == NULL )
, RTLD_NOW );*/
QLibrary plugin_lib( _plugin_name );
if( /*handle == NULL*/ plugin_lib.load() == FALSE )
{
QMessageBox::information( NULL,
mixer::tr( "Plugin not found" ),
@@ -105,13 +100,17 @@ plugin * plugin::instantiate( const QString & _plugin_name, void * _data )
QMessageBox::Default );
return( new dummyPlugin() );
}
dlerror();
instantiationHook inst_hook = ( instantiationHook ) plugin_lib.resolve(
"lmms_plugin_main" );
/* dlerror();
instantiationHook inst_hook = ( instantiationHook )( dlsym( handle,
"lmms_plugin_main" ) );
char * error = dlerror();
if( error != NULL )
{
printf( "%s\n", error );
printf( "%s\n", error );*/
if( inst_hook == NULL )
{
QMessageBox::information( NULL,
mixer::tr( "Error while loading plugin" ),
mixer::tr( "Failed loading plugin \"%1\"!"
@@ -120,11 +119,14 @@ plugin * plugin::instantiate( const QString & _plugin_name, void * _data )
QMessageBox::Default );
return( new dummyPlugin() );
}
#ifndef QT4
plugin_lib.setAutoUnload( FALSE );
#endif
plugin * inst = inst_hook( _data );
//dlclose( handle );
return( inst );
#endif
return( new dummyPlugin() );
/*#endif
return( new dummyPlugin() );*/
}
@@ -134,8 +136,8 @@ void plugin::getDescriptorsOfAvailPlugins( vvector<descriptor> & _plugin_descs )
{
QDir directory( configManager::inst()->pluginDir() );
#ifdef QT4
QFileInfoList list = directory.entryInfoList( QStringList(
"lib*.so" ) );
QFileInfoList list = directory.entryInfoList(
QStringList( "lib*.so" ) );
#else
const QFileInfoList * lp = directory.entryInfoList( "lib*.so" );
// if directory doesn't exist or isn't readable, we get NULL which would
@@ -154,6 +156,16 @@ void plugin::getDescriptorsOfAvailPlugins( vvector<descriptor> & _plugin_descs )
#else
const QFileInfo & f = **file;
#endif
QLibrary plugin_lib( f.absoluteFilePath() );
if( plugin_lib.load() == FALSE ||
plugin_lib.resolve( "lmms_plugin_main" ) == NULL )
{
continue;
}
#ifndef QT4
plugin_lib.setAutoUnload( FALSE );
#endif
/*
void * handle = dlopen( f.absoluteFilePath().
#ifdef QT4
toAscii().constData(),
@@ -173,11 +185,26 @@ void plugin::getDescriptorsOfAvailPlugins( vvector<descriptor> & _plugin_descs )
{
printf( "plugin-loader: %s\n", msg );
continue;
}
QString desc_name = f.fileName().mid( 3 ).section( '.', 0, 0 ) +
}*/
QString desc_name = f.fileName().section( '.', 0, 0 ) +
"_plugin_descriptor";
descriptor * plugin_desc =
(descriptor *) dlsym( handle, desc_name.
if( desc_name.left( 3 ) == "lib" )
{
desc_name = desc_name.mid( 3 );
}
descriptor * plugin_desc = (descriptor *) plugin_lib.resolve(
desc_name.
#ifdef QT4
toAscii().constData()
#else
ascii()
#endif
);
if( plugin_desc == NULL )
{
continue;
}
/* (descriptor *) dlsym( handle, desc_name.
#ifdef QT4
toAscii().constData()
#else
@@ -189,7 +216,7 @@ void plugin::getDescriptorsOfAvailPlugins( vvector<descriptor> & _plugin_descs )
{
printf( "plugin-loader: %s\n", msg );
continue;
}
}*/
_plugin_descs.push_back( *plugin_desc );
//dlclose( handle );
}

4
src/core/plugin_browser.cpp
View File

@@ -233,8 +233,8 @@ void pluginDescWidget::mousePressEvent( QMouseEvent * _me )
{
if( _me->button() == Qt::LeftButton )
{
new stringPairDrag( "plugin", m_pluginDescriptor.name, m_logo,
this );
new stringPairDrag( "instrument", m_pluginDescriptor.name,
m_logo, this );
m_mouseOver = FALSE;
update();
}

99
src/core/song_editor.cpp
View File

@@ -109,13 +109,12 @@ songEditor::songEditor() :
m_exporting( FALSE ),
m_playing( FALSE ),
m_paused( FALSE ),
m_loadingProject( FALSE ),
m_playMode( PLAY_SONG ),
m_trackToPlay( NULL ),
m_patternToPlay( NULL ),
m_loopPattern( FALSE ),
m_scrollBack( FALSE ),
m_shiftPressed( FALSE ),
m_controlPressed( FALSE )
m_scrollBack( FALSE )
{
// hack, because code called out of this function uses
// songEditor::inst(), which assigns s_instanceOfMe this function
@@ -211,7 +210,7 @@ songEditor::songEditor() :
#endif
m_masterVolumeSlider->setFixedSize( 26, 60 );
m_masterVolumeSlider->setTickInterval( 50 );
toolTip::add( m_masterVolumeSlider, tr( "master output volume" ) );
toolTip::add( m_masterVolumeSlider, tr( "master volume" ) );
connect( m_masterVolumeSlider, SIGNAL( valueChanged( int ) ), this,
SLOT( masterVolumeChanged( int ) ) );
@@ -223,6 +222,8 @@ songEditor::songEditor() :
SLOT( masterVolumeReleased() ) );
m_mvsStatus = new textFloat( m_masterVolumeSlider );
m_mvsStatus->setTitle( tr( "Master volume" ) );
m_mvsStatus->setPixmap( embed::getIconPixmap( "master_volume" ) );
lmmsMainWin::inst()->addWidgetToToolBar( master_vol_lbl );
lmmsMainWin::inst()->addWidgetToToolBar( m_masterVolumeSlider );
@@ -256,6 +257,8 @@ songEditor::songEditor() :
SLOT( masterPitchReleased() ) );
m_mpsStatus = new textFloat( m_masterPitchSlider );
m_mpsStatus->setTitle( tr( "Master pitch" ) );
m_mpsStatus->setPixmap( embed::getIconPixmap( "master_pitch" ) );
lmmsMainWin::inst()->addWidgetToToolBar( master_pitch_lbl );
lmmsMainWin::inst()->addWidgetToToolBar( m_masterPitchSlider );
@@ -493,30 +496,15 @@ void songEditor::resizeEvent( QResizeEvent * _re )
void songEditor::keyPressEvent( QKeyEvent * _ke )
{
if( _ke->key() == Qt::Key_Shift )
{
m_shiftPressed = TRUE;
}
else
{
m_shiftPressed = FALSE;
}
if( _ke->key() == Qt::Key_Control )
{
m_controlPressed = TRUE;
}
else
{
m_controlPressed = FALSE;
}
if( _ke->modifiers() & Qt::ShiftModifier &&
_ke->key() == Qt::Key_Insert )
if( /*_ke->modifiers() & Qt::ShiftModifier*/
lmmsMainWin::isShiftPressed() == TRUE &&
_ke->key() == Qt::Key_Insert )
{
insertBar();
}
else if( _ke->modifiers() & Qt::ShiftModifier &&
_ke->key() == Qt::Key_Delete )
else if(/* _ke->modifiers() & Qt::ShiftModifier &&*/
lmmsMainWin::isShiftPressed() == TRUE &&
_ke->key() == Qt::Key_Delete )
{
removeBar();
}
@@ -557,7 +545,7 @@ void songEditor::keyPressEvent( QKeyEvent * _ke )
}
else
{
_ke->ignore();
QWidget::keyPressEvent( _ke );
}
}
@@ -576,7 +564,7 @@ void songEditor::scrolled( int _new_pos )
void songEditor::wheelEvent( QWheelEvent * _we )
{
if( m_controlPressed )
if( lmmsMainWin::isCtrlPressed() == TRUE )
{
if( _we->delta() > 0 )
{
@@ -592,12 +580,12 @@ void songEditor::wheelEvent( QWheelEvent * _we )
m_zoomingComboBox->setCurrentIndex(
m_zoomingComboBox->findText( QString::number(
static_cast<int>( pixelsPerTact() *
100 / DEFAULT_PIXELS_PER_TACT ) ) +"%" ) );
100 / DEFAULT_PIXELS_PER_TACT ) ) + "%" ) );
#else
// update combobox with zooming-factor
m_zoomingComboBox->setCurrentText( QString::number(
static_cast<int>( pixelsPerTact() *
100 / DEFAULT_PIXELS_PER_TACT ) ) +"%" );
100 / DEFAULT_PIXELS_PER_TACT ) ) + "%" );
#endif
// update timeline
m_playPos[PLAY_SONG].m_timeLine->setPixelsPerTact(
@@ -605,7 +593,7 @@ void songEditor::wheelEvent( QWheelEvent * _we )
// and make sure, all TCO's are resized and relocated
realignTracks( TRUE );
}
else if( m_shiftPressed )
else if( lmmsMainWin::isShiftPressed() == TRUE )
{
m_leftRightScroll->setValue( m_leftRightScroll->value() -
_we->delta() / 30 );
@@ -623,10 +611,14 @@ void songEditor::wheelEvent( QWheelEvent * _we )
void songEditor::masterVolumeChanged( int _new_val )
{
if( m_mvsStatus->isVisible() == FALSE )
masterVolumeMoved( _new_val );
if( m_mvsStatus->isVisible() == FALSE && m_loadingProject == FALSE )
{
masterVolumeMoved( _new_val );
m_mvsStatus->reparent( m_masterVolumeSlider );
m_mvsStatus->move( m_masterVolumeSlider->mapTo(
m_masterVolumeSlider->topLevelWidget(),
QPoint( 0, 0 ) ) +
QPoint( m_masterVolumeSlider->width() + 2, -2 ) );
m_mvsStatus->setVisibilityTimeOut( 1000 );
}
mixer::inst()->setMasterGain( 2.0f - _new_val / 100.0f );
@@ -639,6 +631,10 @@ void songEditor::masterVolumeChanged( int _new_val )
void songEditor::masterVolumePressed( void )
{
m_mvsStatus->reparent( m_masterVolumeSlider );
m_mvsStatus->move( m_masterVolumeSlider->mapTo(
m_masterVolumeSlider->topLevelWidget(),
QPoint( 0, 0 ) ) +
QPoint( m_masterVolumeSlider->width() + 2, -2 ) );
m_mvsStatus->show();
masterVolumeMoved( m_masterVolumeSlider->value() );
}
@@ -648,8 +644,7 @@ void songEditor::masterVolumePressed( void )
void songEditor::masterVolumeMoved( int _new_val )
{
m_mvsStatus->setText( tr( "Master output volume: %1%" ).arg( 200 -
_new_val ) );
m_mvsStatus->setText( tr( "Value: %1%" ).arg( 200 - _new_val ) );
}
@@ -665,10 +660,14 @@ void songEditor::masterVolumeReleased( void )
void songEditor::masterPitchChanged( int _new_val )
{
if( m_mpsStatus->isVisible() == FALSE )
masterPitchMoved( _new_val );
if( m_mpsStatus->isVisible() == FALSE && m_loadingProject == FALSE )
{
masterPitchMoved( _new_val );
m_mpsStatus->reparent( m_masterPitchSlider );
m_mpsStatus->move( m_masterPitchSlider->mapTo(
m_masterPitchSlider->topLevelWidget(),
QPoint( 0, 0 ) ) +
QPoint( m_masterPitchSlider->width() + 2, -2 ) );
m_mpsStatus->setVisibilityTimeOut( 1000 );
}
setModified();
@@ -680,6 +679,10 @@ void songEditor::masterPitchChanged( int _new_val )
void songEditor::masterPitchPressed( void )
{
m_mpsStatus->reparent( m_masterPitchSlider );
m_mpsStatus->move( m_masterPitchSlider->mapTo(
m_masterPitchSlider->topLevelWidget(),
QPoint( 0, 0 ) ) +
QPoint( m_masterPitchSlider->width() + 2, -2 ) );
m_mpsStatus->show();
masterPitchMoved( m_masterPitchSlider->value() );
}
@@ -689,8 +692,7 @@ void songEditor::masterPitchPressed( void )
void songEditor::masterPitchMoved( int _new_val )
{
m_mpsStatus->setText( tr( "Master pitch: %1 semitones").arg(
-_new_val ) );
m_mpsStatus->setText( tr( "Value: %1 semitones").arg( -_new_val ) );
}
@@ -957,7 +959,7 @@ void songEditor::processNextBuffer( void )
while( total_frames_played < mixer::inst()->framesPerAudioBuffer() )
{
Uint32 played_frames = mixer::inst()->framesPerAudioBuffer() -
total_frames_played;
total_frames_played;
// did we play a whole tact?
if( m_playPos[m_playMode].currentFrame() >= frames_per_tact )
@@ -1019,9 +1021,8 @@ void songEditor::processNextBuffer( void )
// update frame-counters
total_frames_played += played_frames;
m_playPos[m_playMode].setCurrentFrame(
m_playPos[m_playMode].currentFrame() +
played_frames );
m_playPos[m_playMode].setCurrentFrame( played_frames +
m_playPos[m_playMode].currentFrame() );
m_playPos[m_playMode].setTact64th(
( m_playPos[m_playMode].currentFrame() *
64 / frames_per_tact) % 64 );
@@ -1350,7 +1351,11 @@ void songEditor::clearProject( void )
//mixer::inst()->clear();
while( mixer::inst()->haveNoRunningNotes() == FALSE )
{
/* qApp->processEvents();*/
#ifdef QT4
QApplication::processEvents( QEventLoop::AllEvents );
#else
qApp->processEvents();
#endif
}
trackVector tv = tracks();
@@ -1385,9 +1390,11 @@ void songEditor::createNewProject( void )
"tripleoscillator" );
track::create( track::BB_TRACK, this );
m_loadingProject = TRUE;
setBPM( DEFAULT_BPM );
m_masterVolumeSlider->setValue( 100 );
m_masterPitchSlider->setValue( 0 );
m_loadingProject = FALSE;
m_fileName = m_oldFileName = "";
@@ -1419,6 +1426,8 @@ void FASTCALL songEditor::loadProject( const QString & _file_name )
m_fileName = _file_name;
m_oldFileName = _file_name;
m_loadingProject = TRUE;
multimediaProject mmp( m_fileName );
// if file could not be opened, head-node is null and we create
// new project
@@ -1451,7 +1460,7 @@ void FASTCALL songEditor::loadProject( const QString & _file_name )
else
{
m_masterVolumeSlider->setValue(
DEFAULT_VOLUME );
DEFAULT_VOLUME );
}
}
else if( node.nodeName() == "masterpitch" )
@@ -1485,6 +1494,8 @@ void FASTCALL songEditor::loadProject( const QString & _file_name )
m_modified = FALSE;
m_leftRightScroll->setValue( 0 );
m_loadingProject = FALSE;
lmmsMainWin::inst()->resetWindowTitle( "" );
}

71
src/core/timeline.cpp
View File

@@ -1,6 +1,5 @@
/*
* playpos_marker.cpp - class timeLine, representing a time-line with
* position marker
* timeline.cpp - class timeLine, representing a time-line with position marker
*
* Copyright (c) 2004-2005 Tobias Doerffel <tobydox/at/users.sourceforge.net>
*
@@ -48,6 +47,8 @@
#include "embed.h"
#include "templates.h"
#include "nstate_button.h"
#include "lmms_main_win.h"
#include "text_float.h"
@@ -71,6 +72,7 @@ timeLine::timeLine( const int _xoff, const int _yoff, const float _ppt,
m_pos( _pos ),
m_begin( _begin ),
m_savedPos( -1 ),
m_hint( NULL ),
m_action( NONE ),
m_moveXOff( 0 )
{
@@ -123,6 +125,7 @@ timeLine::timeLine( const int _xoff, const int _yoff, const float _ppt,
timeLine::~timeLine()
{
m_pos.m_timeLine = NULL;
delete m_hint;
}
@@ -244,8 +247,8 @@ void timeLine::paintEvent( QPaintEvent * )
const QPixmap & lpoint = loopPointsEnabled() ?
*s_loopPointPixmap :
*s_loopPointDisabledPixmap;
p.drawPixmap( markerX( m_loopPos[0] ), 7, lpoint );
p.drawPixmap( markerX( m_loopPos[1] ), 7, lpoint );
p.drawPixmap( markerX( loopBegin() ), 7, lpoint );
p.drawPixmap( markerX( loopEnd() ), 7, lpoint );
tact tact_num = m_begin.getTact();
@@ -292,16 +295,41 @@ void timeLine::mousePressEvent( QMouseEvent * _me )
s_loopPointPixmap->width() )
{
m_action = MOVE_LOOP_BEGIN;
m_moveXOff = s_loopPointPixmap->width() / 2;
}
else if( _me->x() >= markerX( loopEnd() ) &&
_me->x() <= markerX( loopEnd() ) +
s_loopPointPixmap->width() )
{
m_action = MOVE_LOOP_END;
}
if( m_action != NONE )
{
m_moveXOff = s_loopPointPixmap->width() / 2;
}
}
else if( _me->button() == Qt::MidButton )
{
const midiTime t = m_begin +
static_cast<Sint32>( _me->x() * 64 / m_ppt );
Uint8 pmin = 0;
Uint8 pmax = 1;
m_action = MOVE_LOOP_BEGIN;
if( m_loopPos[pmin] > m_loopPos[pmax] )
{
qSwap( pmin, pmax );
m_action = MOVE_LOOP_END;
}
if( lmmsMainWin::isShiftPressed() == TRUE )
{
m_loopPos[pmax] = t;
m_action = ( m_action == MOVE_LOOP_BEGIN ) ?
MOVE_LOOP_END : MOVE_LOOP_BEGIN;
}
else
{
m_loopPos[pmin] = t;
}
}
else
{
m_action = MOVE_POS_MARKER;
@@ -314,6 +342,14 @@ void timeLine::mousePressEvent( QMouseEvent * _me )
m_moveXOff = s_posMarkerPixmap->width() / 2;
}
}
if( m_action == MOVE_LOOP_BEGIN || m_action == MOVE_LOOP_END )
{
delete m_hint;
m_hint = textFloat::displayMessage( tr( "Hint" ),
tr( "Press <Ctrl> to disable magnetic "
"loop-points." ),
embed::getIconPixmap( "hint" ), 0 );
}
mouseMoveEvent( _me );
}
@@ -334,14 +370,27 @@ void timeLine::mouseMoveEvent( QMouseEvent * _me )
break;
case MOVE_LOOP_BEGIN:
m_loopPos[0] = t.getTact() * 64;
update();
break;
case MOVE_LOOP_END:
m_loopPos[1] = t.getTact() * 64;
{
Uint8 i = m_action - MOVE_LOOP_BEGIN;
if( lmmsMainWin::isCtrlPressed() == TRUE )
{
// no ctrl-press-hint when having ctrl pressed
delete m_hint;
m_hint = NULL;
m_loopPos[i] = t;
}
else
{
m_loopPos[i] = t.getTact() * 64;
if( t.getTact64th() >= 32 )
{
m_loopPos[i] += 64;
}
}
update();
break;
}
default:
break;
@@ -353,6 +402,8 @@ void timeLine::mouseMoveEvent( QMouseEvent * _me )
void timeLine::mouseReleaseEvent( QMouseEvent * _me )
{
delete m_hint;
m_hint = NULL;
m_action = NONE;
}

460
src/core/track.cpp
View File

@@ -58,6 +58,10 @@
#include "pixmap_button.h"
#include "debug.h"
#include "tooltip.h"
#include "string_pair_drag.h"
#include "mmp.h"
#include "lmms_main_win.h"
#include "text_float.h"
@@ -68,6 +72,8 @@ const Uint16 TRACK_OP_BTN_HEIGHT = 14;
textFloat * trackContentObject::s_textFloat = NULL;
// ===========================================================================
// trackContentObject
@@ -86,6 +92,13 @@ trackContentObject::trackContentObject( track * _track ) :
m_autoResize( FALSE ),
m_initialMouseX( 0 )
{
if( s_textFloat == NULL )
{
s_textFloat = new textFloat( this );
s_textFloat->setPixmap( embed::getIconPixmap(
"xclock", 24, 24 ) );
}
#ifdef QT4
setAttribute( Qt::WA_DeleteOnClose );
setFocusPolicy( Qt::StrongFocus );
@@ -95,9 +108,10 @@ trackContentObject::trackContentObject( track * _track ) :
show();
movePosition( 0 );
changeLength( 0 );
setFixedHeight( parentWidget()->height()-2 );
// if( useFixedWidth() )
// setFixedWidth( _channel_track->getTrackContentWidget()->width() );
setFixedHeight( parentWidget()->height() - 2 );
setAcceptDrops( TRUE );
setMouseTracking( TRUE );
}
@@ -129,7 +143,6 @@ void trackContentObject::movePosition( const midiTime & _pos )
// moving of TCO can result in change of song-length etc.,
// therefore we update the trackcontainer
m_track->getTrackContainer()->update();
setMouseTracking( TRUE );
}
@@ -166,25 +179,103 @@ float trackContentObject::pixelsPerTact( void )
void trackContentObject::dragEnterEvent( QDragEnterEvent * _dee )
{
stringPairDrag::processDragEnterEvent( _dee, "tco_" +
QString::number( m_track->type() ) );
}
void trackContentObject::dropEvent( QDropEvent * _de )
{
QString type = stringPairDrag::decodeKey( _de );
QString value = stringPairDrag::decodeValue( _de );
if( type == ( "tco_" + QString::number( m_track->type() ) ) )
{
// value contains our XML-data so simply create a
// multimediaProject which does the rest for us...
multimediaProject mmp( value, FALSE );
// at least save position before getting to moved to somewhere
// the user doesn't expect...
midiTime pos = startPosition();
loadSettings( mmp.content().firstChild().toElement() );
movePosition( pos );
_de->accept();
}
}
void trackContentObject::leaveEvent( QEvent * _e )
{
while( QApplication::overrideCursor() != NULL )
{
QApplication::restoreOverrideCursor();
}
if( _e != NULL )
{
QWidget::leaveEvent( _e );
}
}
void trackContentObject::mousePressEvent( QMouseEvent * _me )
{
if( _me->button() == Qt::LeftButton && fixedTCOs() == FALSE )
if( _me->button() == Qt::LeftButton && lmmsMainWin::isCtrlPressed() )
{
m_initialMouseX = _me->x() - TCO_BORDER_WIDTH;
multimediaProject mmp( multimediaProject::DRAG_N_DROP_DATA );
saveSettings( mmp, mmp.content() );
#ifdef QT4
QPixmap thumbnail = QPixmap::grabWidget( this ).scaled(
128, 128,
Qt::KeepAspectRatio,
Qt::SmoothTransformation );
#else
QSize s( size() );
s.scale( 128, 128, QSize::ScaleMin );
QPixmap thumbnail = QPixmap::grabWidget( this ).
convertToImage().smoothScale( s );
#endif
new stringPairDrag( "tco_" +
QString::number( m_track->type() ),
mmp.toString(), thumbnail, this );
}
else if( _me->button() == Qt::LeftButton &&
/* lmmsMainWin::isShiftPressed() == FALSE &&*/
fixedTCOs() == FALSE )
{
m_initialMouseX = _me->x();
if( _me->x() < width()-RESIZE_GRIP_WIDTH )
if( _me->x() < width() - RESIZE_GRIP_WIDTH )
{
m_moving = TRUE;
QCursor c( Qt::SizeAllCursor );
QApplication::setOverrideCursor( c );
s_textFloat->setTitle( tr( "Current position" ) );
}
else if( m_autoResize == FALSE )
{
m_resizing = TRUE;
QCursor c( Qt::SizeHorCursor );
QApplication::setOverrideCursor( c );
s_textFloat->setTitle( tr( "Current length" ) );
}
s_textFloat->reparent( this );
// setup text-float as if TCO was already moved/resized
mouseMoveEvent( _me );
s_textFloat->show();
}
else if( ( _me->button() == Qt::MidButton/* ||
( _me->button() == Qt::LeftButton &&
lmmsMainWin::isShiftPressed() == TRUE )*/ ) &&
fixedTCOs() == FALSE )
{
close();
}
}
@@ -201,15 +292,25 @@ void trackContentObject::mouseMoveEvent( QMouseEvent * _me )
currentPosition() +
static_cast<int>( x * 64 / ppt ) ) );
m_track->getTrackWidget()->changePosition();
s_textFloat->setText( QString( "%1:%2" ).
arg( m_startPosition.getTact() + 1 ).
arg( m_startPosition.getTact64th() ) );
s_textFloat->move( mapTo( topLevelWidget(), QPoint( 0, 0 ) ) +
QPoint( -2 - s_textFloat->width(), 8 ) );
}
else if( m_resizing )
{
changeLength( tMax( 64,
static_cast<int>( _me->x() * 64 / ppt ) ) );
s_textFloat->setText( QString( "%1:%2" ).
arg( length().getTact() + 1 ).
arg( length().getTact64th() ) );
s_textFloat->move( mapTo( topLevelWidget(), QPoint( 0, 0 ) ) +
QPoint( width() + 2, 8 ) );
}
else
{
if( _me->x() >= width()-RESIZE_GRIP_WIDTH )
if( _me->x() > width() - RESIZE_GRIP_WIDTH )
{
if( QApplication::overrideCursor() != NULL &&
QApplication::overrideCursor()->shape() !=
@@ -225,10 +326,7 @@ void trackContentObject::mouseMoveEvent( QMouseEvent * _me )
}
else
{
while( QApplication::overrideCursor() != NULL )
{
QApplication::restoreOverrideCursor();
}
leaveEvent( NULL );
}
}
}
@@ -238,10 +336,8 @@ void trackContentObject::mouseMoveEvent( QMouseEvent * _me )
void trackContentObject::mouseReleaseEvent( QMouseEvent * _me )
{
while( QApplication::overrideCursor() != NULL )
{
QApplication::restoreOverrideCursor();
}
s_textFloat->hide();
leaveEvent( NULL );
m_moving = FALSE;
m_resizing = FALSE;
}
@@ -255,7 +351,8 @@ void trackContentObject::contextMenuEvent( QContextMenuEvent * _cme )
if( fixedTCOs() == FALSE )
{
contextMenu.addAction( embed::getIconPixmap( "cancel" ),
tr( "Delete" ), this, SLOT( close() ) );
tr( "Delete (middle mousebutton)" ),
this, SLOT( close() ) );
#ifdef QT4
contextMenu.addSeparator();
#else
@@ -344,6 +441,7 @@ trackContentWidget::trackContentWidget( trackWidget * _parent ) :
setPaletteBackgroundColor( QColor( 96, 96, 96 ) );
#endif
setMouseTracking( TRUE );
setAcceptDrops( TRUE );
}
@@ -364,9 +462,8 @@ trackContentObject * FASTCALL trackContentWidget::getTCO( csize _tco_num )
}
printf( "called trackContentWidget::getTCO( %d, TRUE ), "
" but TCO %d doesn't exist\n", _tco_num, _tco_num );
//m_trackWidget->getTrack().addTCO(
// m_trackWidget->getTrack().createTCO() );
return( NULL );
return( getTrack()->addTCO( getTrack()->createTCO( _tco_num * 64 ) ) );
// return( NULL );
}
@@ -384,7 +481,7 @@ trackContentObject * FASTCALL trackContentWidget::addTCO(
trackContentObject * _tco )
{
m_trackContentObjects.push_back( _tco );
_tco->move( 0, 1 );//(m_trackWidget->height()-_tco->height())/2 );
_tco->move( 0, 1 );
m_trackWidget->changePosition();
songEditor::inst()->setModified();
return( _tco ); // just for convenience
@@ -511,24 +608,49 @@ void trackContentWidget::updateTCOs( void )
void trackContentWidget::dragEnterEvent( QDragEnterEvent * _dee )
{
stringPairDrag::processDragEnterEvent( _dee, "tco_" +
QString::number( getTrack()->type() ) );
}
void trackContentWidget::dropEvent( QDropEvent * _de )
{
QString type = stringPairDrag::decodeKey( _de );
QString value = stringPairDrag::decodeValue( _de );
if( type == ( "tco_" + QString::number( getTrack()->type() ) ) &&
getTrack()->getTrackContainer()->fixedTCOs() == FALSE )
{
const midiTime position = getPosition( _de->pos().x() );
trackContentObject * tco = addTCO( getTrack()->createTCO(
position ) );
// value contains our XML-data so simply create a
// multimediaProject which does the rest for us...
multimediaProject mmp( value, FALSE );
// at least save position before getting to moved to somewhere
// the user doesn't expect...
tco->loadSettings( mmp.content().firstChild().toElement() );
tco->movePosition( position );
_de->accept();
}
}
void trackContentWidget::mousePressEvent( QMouseEvent * _me )
{
if( _me->button() == Qt::LeftButton &&
m_trackWidget->getTrack()->getTrackContainer()->fixedTCOs() ==
FALSE )
getTrack()->getTrackContainer()->fixedTCOs() == FALSE )
{
const midiTime position = midiTime( m_trackWidget->getTrack()->
getTrackContainer()->
currentPosition() + _me->x() *
64 /
static_cast<int>(
m_trackWidget->
getTrack()->
getTrackContainer()->
pixelsPerTact()
) );
trackContentObject * tco = addTCO( m_trackWidget->getTrack()->
createTCO( position ) );
const midiTime position = getPosition( _me->x() );
trackContentObject * tco = addTCO( getTrack()->createTCO(
position ) );
tco->movePosition( position );
}
}
@@ -570,6 +692,61 @@ void trackContentWidget::resizeEvent( QResizeEvent * _re )
track * trackContentWidget::getTrack( void )
{
return( m_trackWidget->getTrack() );
}
midiTime trackContentWidget::getPosition( int _mouse_x )
{
const trackContainer * tc = getTrack()->getTrackContainer();
return( midiTime( tc->currentPosition() + _mouse_x * 64 /
static_cast<int>( tc->pixelsPerTact() ) ) );
}
// ===========================================================================
// trackSettingsWidget
// ===========================================================================
trackSettingsWidget::trackSettingsWidget( trackWidget * _parent ) :
QWidget( _parent ),
m_trackWidget( _parent )
{
}
trackSettingsWidget::~trackSettingsWidget()
{
}
void trackSettingsWidget::mousePressEvent( QMouseEvent * _me )
{
if( _me->button() == Qt::LeftButton &&
m_trackWidget->getTrack()->type() != track::BB_TRACK )
{
multimediaProject mmp( multimediaProject::DRAG_N_DROP_DATA );
m_trackWidget->getTrack()->saveSettings( mmp, mmp.content() );
new stringPairDrag( "track_" +
QString::number( m_trackWidget->getTrack()->type() ),
mmp.toString(), QPixmap::grabWidget( this ), this );
}
}
// ===========================================================================
// trackWidget
@@ -677,6 +854,8 @@ trackWidget::trackWidget( track * _track, QWidget * _parent ) :
#ifndef QT4
setBackgroundMode( Qt::NoBackground );
#endif
setAcceptDrops( TRUE );
setMouseTracking( TRUE );
}
@@ -689,62 +868,6 @@ trackWidget::~trackWidget()
void trackWidget::paintEvent( QPaintEvent * _pe )
{
#ifdef QT4
QPainter p( this );
#else
// create pixmap for whole widget
QPixmap pm( rect().size() );
pm.fill( QColor( 128, 128, 128 ) );
// and a painter for it
QPainter p( &pm );
#endif
p.setPen( QColor( 0, 0, 0 ) );
p.drawLine( 0, height()-1, width()-1, height()-1 );
#ifndef QT4
// blit drawn pixmap to actual widget
bitBlt( this, rect().topLeft(), &pm );
#endif
}
void trackWidget::cloneTrack( void )
{
m_track->getTrackContainer()->cloneTrack( m_track );
}
void trackWidget::removeTrack( void )
{
m_track->getTrackContainer()->removeTrack( m_track );
}
void trackWidget::moveTrackUp( void )
{
m_track->getTrackContainer()->moveTrackUp( m_track );
}
void trackWidget::moveTrackDown( void )
{
m_track->getTrackContainer()->moveTrackDown( m_track );
}
bool trackWidget::muted( void ) const
{
#ifdef QT4
@@ -757,39 +880,6 @@ bool trackWidget::muted( void ) const
void trackWidget::setMuted( bool _muted )
{
#ifdef QT4
m_muteBtn->setChecked( _muted );
#else
m_muteBtn->setOn( _muted );
#endif
m_trackContentWidget.updateTCOs();
}
void trackWidget::muteBtnRightClicked( void )
{
bool m = muted();
m_track->getTrackContainer()->setMutedOfAllTracks( m );
setMuted( !m );
}
midiTime trackWidget::endPosition( const midiTime & _pos_start )
{
const float ppt = m_track->getTrackContainer()->pixelsPerTact();
const int cww = m_trackContentWidget.width();
return( _pos_start + static_cast<int>( cww * 64 / ppt ) );
}
// resposible for moving track-content-widgets to appropriate position after
// change of visible viewport
void trackWidget::changePosition( const midiTime & _new_pos )
@@ -830,6 +920,111 @@ void trackWidget::changePosition( const midiTime & _new_pos )
void trackWidget::cloneTrack( void )
{
m_track->getTrackContainer()->cloneTrack( m_track );
}
void trackWidget::removeTrack( void )
{
m_track->getTrackContainer()->removeTrack( m_track );
}
void trackWidget::moveTrackUp( void )
{
m_track->getTrackContainer()->moveTrackUp( m_track );
}
void trackWidget::moveTrackDown( void )
{
m_track->getTrackContainer()->moveTrackDown( m_track );
}
void trackWidget::setMuted( bool _muted )
{
#ifdef QT4
m_muteBtn->setChecked( _muted );
#else
m_muteBtn->setOn( _muted );
#endif
m_trackContentWidget.updateTCOs();
}
void trackWidget::muteBtnRightClicked( void )
{
bool m = muted();
m_track->getTrackContainer()->setMutedOfAllTracks( m );
setMuted( !m );
}
void trackWidget::dragEnterEvent( QDragEnterEvent * _dee )
{
stringPairDrag::processDragEnterEvent( _dee, "track_" +
QString::number( m_track->type() ) );
}
void trackWidget::dropEvent( QDropEvent * _de )
{
QString type = stringPairDrag::decodeKey( _de );
QString value = stringPairDrag::decodeValue( _de );
if( type == ( "track_" + QString::number( m_track->type() ) ) )
{
// value contains our XML-data so simply create a
// multimediaProject which does the rest for us...
multimediaProject mmp( value, FALSE );
m_track->loadSettings( mmp.content().firstChild().toElement() );
_de->accept();
}
}
void trackWidget::paintEvent( QPaintEvent * _pe )
{
#ifdef QT4
QPainter p( this );
#else
// create pixmap for whole widget
QPixmap pm( rect().size() );
pm.fill( QColor( 128, 128, 128 ) );
// and a painter for it
QPainter p( &pm );
#endif
p.setPen( QColor( 0, 0, 0 ) );
p.drawLine( 0, height() - 1, width() - 1, height() - 1 );
#ifndef QT4
// blit drawn pixmap to actual widget
bitBlt( this, rect().topLeft(), &pm );
#endif
}
void trackWidget::resizeEvent( QResizeEvent * _re )
{
m_trackOperationsWidget.setFixedSize( TRACK_OP_WIDTH, height() - 1 );
@@ -848,6 +1043,18 @@ void trackWidget::resizeEvent( QResizeEvent * _re )
midiTime trackWidget::endPosition( const midiTime & _pos_start )
{
const float ppt = m_track->getTrackContainer()->pixelsPerTact();
const int cww = m_trackContentWidget.width();
return( _pos_start + static_cast<int>( cww * 64 / ppt ) );
}
// ===========================================================================
// track
// ===========================================================================
@@ -894,6 +1101,7 @@ track * FASTCALL track::create( trackTypes _tt, trackContainer * _tc )
track * FASTCALL track::create( const QDomElement & _this,
trackContainer * _tc )
{
@@ -934,7 +1142,7 @@ void FASTCALL track::saveSettings( QDomDocument & _doc, QDomElement & _parent )
csize num_of_tcos = getTrackContentWidget()->numOfTCOs();
QDomElement track_de = _doc.createElement( "track" );
track_de.setAttribute( "type", QString::number( trackType() ) );
track_de.setAttribute( "type", QString::number( type() ) );
track_de.setAttribute( "muted", muted() );
_parent.appendChild( track_de );
@@ -955,7 +1163,7 @@ void FASTCALL track::saveSettings( QDomDocument & _doc, QDomElement & _parent )
void FASTCALL track::loadSettings( const QDomElement & _this )
{
if( _this.attribute( "type" ).toInt() != trackType() )
if( _this.attribute( "type" ).toInt() != type() )
{
qWarning( "Current track-type does not match track-type of "
"settings-node!\n" );

31
src/core/track_container.cpp
View File

@@ -56,6 +56,7 @@
#include "channel_track.h"
#include "mmp.h"
#include "config_mgr.h"
#include "midi_file.h"
@@ -309,7 +310,7 @@ unsigned int trackContainer::countTracks( track::trackTypes _tt ) const
for( trackWidgetVector::const_iterator it = m_trackWidgets.begin();
it != m_trackWidgets.end(); ++it )
{
if( ( *it )->getTrack()->trackType() == _tt ||
if( ( *it )->getTrack()->type() == _tt ||
_tt == track::TOTAL_TRACK_TYPES )
{
++cnt;
@@ -379,7 +380,10 @@ void trackContainer::resizeEvent( QResizeEvent * )
void trackContainer::dragEnterEvent( QDragEnterEvent * _dee )
{
stringPairDrag::processDragEnterEvent( _dee, "preset,plugin" );
stringPairDrag::processDragEnterEvent( _dee,
QString( "presetfile,instrument,midifile,track_%1,track_%2" ).
arg( track::CHANNEL_TRACK ).
arg( track::SAMPLE_TRACK ) );
}
@@ -389,15 +393,16 @@ void trackContainer::dropEvent( QDropEvent * _de )
{
QString type = stringPairDrag::decodeKey( _de );
QString value = stringPairDrag::decodeValue( _de );
if( type == "plugin" )
if( type == "instrument" )
{
channelTrack * ct = dynamic_cast<channelTrack *>(
track::create( track::CHANNEL_TRACK,
this ) );
ct->loadInstrument( value );
ct->toggledChannelButton( TRUE );
_de->accept();
}
else if( type == "preset" )
else if( type == "presetfile" )
{
multimediaProject mmp( value );
channelTrack * ct = dynamic_cast<channelTrack *>(
@@ -406,6 +411,22 @@ void trackContainer::dropEvent( QDropEvent * _de )
ct->loadTrackSpecificSettings( mmp.content().firstChild().
toElement() );
ct->toggledChannelButton( TRUE );
_de->accept();
}
else if( type == "midifile" )
{
midiFile mf( value );
mf.importToTrackContainer( this );
_de->accept();
}
else if( type.left( 6 ) == "track_" )
{
multimediaProject mmp( value, FALSE );
track::create( mmp.content().firstChild().toElement(), this );
// after adding a track, we have to make sure, actual editor
// can setup new track (e.g. adding TCO's (bbEditor does so))
updateAfterTrackAdd();
_de->accept();
}
}
@@ -415,7 +436,7 @@ void trackContainer::dropEvent( QDropEvent * _de )
void trackContainer::updateScrollArea( void )
{
m_scrollArea->resize( tMax( m_scrollArea->parentWidget()->width() -
m_scrollArea->x()-2, 0 ),
m_scrollArea->x() - 2, 0 ),
tMax( m_scrollArea->parentWidget()->height() -
m_scrollArea->y() - 2, 0 ) );
//m_scrollArea->updateContents();

420
src/lib/ladspa_manager.cpp
View File

@@ -33,21 +33,19 @@
#include <QDir>
#include <QFileInfo>
#include <QLibrary>
#else
#include <qdir.h>
#include <qfileinfo.h>
#include <qlibrary.h>
#define value data
#endif
#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#include <math.h>
@@ -58,14 +56,11 @@ ladspaManager * ladspaManager::s_instanceOfMe = NULL;
ladspaManager::ladspaManager( void )
{
LADSPA_Descriptor_Function descriptorFunction;
void * pluginHandle;
// TODO Need to move the search path definition to the config file to
// have more control over where it tries to find the plugins.
#ifdef QT4
QStringList ladspaDirectories = QString( getenv( "LADSPA_PATH" ) ).
split( ' ' );
split( ':' );
#else
QStringList ladspaDirectories = QStringList::split( ':',
QString( getenv( "LADSPA_PATH" ) ) );
@@ -100,7 +95,8 @@ ladspaManager::ladspaManager( void )
#else
const QFileInfo & f = **file;
#endif
pluginHandle = dlopen( f.absoluteFilePath().
QLibrary plugin_lib( f.absoluteFilePath() );
/* pluginHandle = dlopen( f.absoluteFilePath().
#ifdef QT4
toAscii().constData(),
#else
@@ -109,18 +105,22 @@ ladspaManager::ladspaManager( void )
RTLD_LAZY );
if( pluginHandle )
{
dlerror();
descriptorFunction
= ( LADSPA_Descriptor_Function )
dlsym( pluginHandle,
dlerror();*/
if( plugin_lib.load() == TRUE )
{
LADSPA_Descriptor_Function descriptorFunction =
( LADSPA_Descriptor_Function ) plugin_lib.resolve(
"ladspa_descriptor" );
if( dlerror() == NULL && descriptorFunction )
if( /*dlerror() == NULL &&*/
descriptorFunction != NULL )
{
addPlugins( pluginHandle,
descriptorFunction,
f.fileName() );
#ifndef QT4
plugin_lib.setAutoUnload( FALSE );
#endif
addPlugins( descriptorFunction,
f.fileName() );
}
else
/* else
{
dlclose( ( void * )
f.absoluteFilePath().
@@ -130,7 +130,7 @@ ladspaManager::ladspaManager( void )
ascii()
#endif
);
}
}*/
}
}
}
@@ -141,20 +141,21 @@ ladspaManager::ladspaManager( void )
ladspaManager::~ladspaManager()
{
for( ladspaManagerMapType::Iterator it = m_ladspaManagerMap.begin();
// we trust in auto-unloading-mechanisms of OS
/* for( ladspaManagerMapType::Iterator it = m_ladspaManagerMap.begin();
it != m_ladspaManagerMap.end(); ++it )
{
dlclose( it.value()->pluginHandle );
}
m_ladspaManagerMap.clear();
m_ladspaManagerMap.clear();*/
}
void FASTCALL ladspaManager::addPlugins( void * _plugin_handle,
LADSPA_Descriptor_Function _descriptor_func,
const QString & _file )
void FASTCALL ladspaManager::addPlugins(
LADSPA_Descriptor_Function _descriptor_func,
const QString & _file )
{
const LADSPA_Descriptor * descriptor;
long pluginIndex = 0;
@@ -163,7 +164,6 @@ void FASTCALL ladspaManager::addPlugins( void * _plugin_handle,
{
ladspaManagerDescription * plugIn =
new ladspaManagerDescription;
plugIn->pluginHandle = _plugin_handle;
plugIn->descriptorFunction = _descriptor_func;
plugIn->index = pluginIndex;
@@ -180,10 +180,11 @@ QString FASTCALL ladspaManager::getLabel( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( QString( descriptor->Label ) );
}
else
@@ -199,10 +200,11 @@ bool FASTCALL ladspaManager::hasRealTimeDependency( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( LADSPA_IS_REALTIME( descriptor->Properties ) );
}
else
@@ -218,10 +220,11 @@ bool FASTCALL ladspaManager::isInplaceBroken( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( LADSPA_IS_INPLACE_BROKEN( descriptor->Properties ) );
}
else
@@ -237,10 +240,11 @@ bool FASTCALL ladspaManager::isRealTimeCapable( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( LADSPA_IS_HARD_RT_CAPABLE( descriptor->Properties ) );
}
else
@@ -256,10 +260,11 @@ QString FASTCALL ladspaManager::getName( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( QString( descriptor->Name ) );
}
else
@@ -275,10 +280,11 @@ QString FASTCALL ladspaManager::getMaker( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( QString( descriptor->Maker ) );
}
else
@@ -294,10 +300,11 @@ QString FASTCALL ladspaManager::getCopyright( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( QString( descriptor->Copyright ) );
}
else
@@ -313,10 +320,11 @@ Uint32 FASTCALL ladspaManager::getPortCount( const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( descriptor->PortCount );
}
else
@@ -329,15 +337,16 @@ Uint32 FASTCALL ladspaManager::getPortCount( const ladspaKey & _plugin )
bool FASTCALL ladspaManager::isPortInput( const ladspaKey & _plugin,
Uint32 _port )
Uint32 _port )
{
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( LADSPA_IS_PORT_INPUT
( descriptor->PortDescriptors[_port] ) );
@@ -352,15 +361,16 @@ bool FASTCALL ladspaManager::isPortInput( const ladspaKey & _plugin,
bool FASTCALL ladspaManager::isPortOutput( const ladspaKey & _plugin,
Uint32 _port )
Uint32 _port )
{
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( LADSPA_IS_PORT_OUTPUT
( descriptor->PortDescriptors[_port] ) );
@@ -374,15 +384,17 @@ bool FASTCALL ladspaManager::isPortOutput( const ladspaKey & _plugin,
bool FASTCALL ladspaManager::isPortAudio( const ladspaKey & _plugin, Uint32 _port )
bool FASTCALL ladspaManager::isPortAudio( const ladspaKey & _plugin,
Uint32 _port )
{
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( LADSPA_IS_PORT_AUDIO
( descriptor->PortDescriptors[_port] ) );
@@ -397,15 +409,16 @@ bool FASTCALL ladspaManager::isPortAudio( const ladspaKey & _plugin, Uint32 _por
bool FASTCALL ladspaManager::isPortControl( const ladspaKey & _plugin,
Uint32 _port )
Uint32 _port )
{
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( LADSPA_IS_PORT_CONTROL
( descriptor->PortDescriptors[_port] ) );
@@ -426,14 +439,14 @@ bool FASTCALL ladspaManager::areHintsSampleRateDependent(
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor
= descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_SAMPLE_RATE
( hintDescriptor ) );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor =
descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_SAMPLE_RATE ( hintDescriptor ) );
}
else
{
@@ -450,14 +463,14 @@ float FASTCALL ladspaManager::getLowerBound( const ladspaKey & _plugin,
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor
= descriptor->PortRangeHints[_port].HintDescriptor;
if( LADSPA_IS_HINT_BOUNDED_BELOW
( hintDescriptor ) )
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor =
descriptor->PortRangeHints[_port].HintDescriptor;
if( LADSPA_IS_HINT_BOUNDED_BELOW( hintDescriptor ) )
{
return( descriptor->PortRangeHints[_port].LowerBound );
}
@@ -480,14 +493,14 @@ float FASTCALL ladspaManager::getUpperBound( const ladspaKey & _plugin,
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor
= descriptor->PortRangeHints[_port].HintDescriptor;
if( LADSPA_IS_HINT_BOUNDED_ABOVE
( hintDescriptor ) )
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor =
descriptor->PortRangeHints[_port].HintDescriptor;
if( LADSPA_IS_HINT_BOUNDED_ABOVE( hintDescriptor ) )
{
return( descriptor->PortRangeHints[_port].LowerBound );
}
@@ -506,19 +519,19 @@ float FASTCALL ladspaManager::getUpperBound( const ladspaKey & _plugin,
bool FASTCALL ladspaManager::isPortToggled( const ladspaKey & _plugin,
Uint32 _port )
Uint32 _port )
{
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor
= descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_TOGGLED
( hintDescriptor ) );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor =
descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_TOGGLED( hintDescriptor ) );
}
else
{
@@ -535,21 +548,23 @@ float FASTCALL ladspaManager::getDefaultSetting( const ladspaKey & _plugin,
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor
= descriptor->PortRangeHints[_port].HintDescriptor;
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor =
descriptor->PortRangeHints[_port].HintDescriptor;
switch( hintDescriptor & LADSPA_HINT_DEFAULT_MASK )
{
case LADSPA_HINT_DEFAULT_NONE:
return( -999e-99 );
case LADSPA_HINT_DEFAULT_MINIMUM:
return( descriptor->PortRangeHints[_port].LowerBound );
return( descriptor->PortRangeHints[_port].
LowerBound );
case LADSPA_HINT_DEFAULT_LOW:
if( LADSPA_IS_HINT_LOGARITHMIC
( hintDescriptor ))
( hintDescriptor ) )
{
return( exp( log( descriptor->PortRangeHints[_port].LowerBound )
* 0.75
@@ -620,14 +635,14 @@ bool FASTCALL ladspaManager::isLogarithmic( const ladspaKey & _plugin,
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor
= descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_LOGARITHMIC
( hintDescriptor ) );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor =
descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_LOGARITHMIC( hintDescriptor ) );
}
else
{
@@ -644,14 +659,14 @@ bool FASTCALL ladspaManager::isInteger( const ladspaKey & _plugin,
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor
= descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_INTEGER
( hintDescriptor ) );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
LADSPA_PortRangeHintDescriptor hintDescriptor =
descriptor->PortRangeHints[_port].HintDescriptor;
return( LADSPA_IS_HINT_INTEGER( hintDescriptor ) );
}
else
{
@@ -668,11 +683,12 @@ QString FASTCALL ladspaManager::getPortName( const ladspaKey & _plugin,
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( QString( descriptor->PortNames[_port] ) );
}
else
@@ -684,15 +700,16 @@ QString FASTCALL ladspaManager::getPortName( const ladspaKey & _plugin,
const void * FASTCALL ladspaManager::getImplementationData( const ladspaKey &
_plugin )
const void * FASTCALL ladspaManager::getImplementationData(
const ladspaKey & _plugin )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( descriptor->ImplementationData );
}
else
@@ -709,10 +726,11 @@ const LADSPA_Descriptor * FASTCALL ladspaManager::getDescriptor(
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( descriptor );
}
else
@@ -729,11 +747,13 @@ LADSPA_Handle FASTCALL ladspaManager::instantiate( const ladspaKey & _plugin,
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
return( ( descriptor->instantiate ) ( descriptor, _sample_rate ) );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
return( ( descriptor->instantiate )
( descriptor, _sample_rate ) );
}
else
{
@@ -752,13 +772,15 @@ void FASTCALL ladspaManager::connectPort( const ladspaKey & _plugin,
if( m_ladspaManagerMap.contains( _plugin )
&& _port < getPortCount( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
if( descriptor->connect_port != NULL )
{
( descriptor->connect_port ) ( _instance, _port, _data_location );
( descriptor->connect_port )
( _instance, _port, _data_location );
}
}
}
@@ -771,10 +793,11 @@ void FASTCALL ladspaManager::activate( const ladspaKey & _plugin,
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
if( descriptor->activate != NULL )
{
( descriptor->activate ) ( _instance );
@@ -785,15 +808,17 @@ void FASTCALL ladspaManager::activate( const ladspaKey & _plugin,
void FASTCALL ladspaManager::run( const ladspaKey & _plugin, LADSPA_Handle _instance,
Uint32 _sample_count )
void FASTCALL ladspaManager::run( const ladspaKey & _plugin,
LADSPA_Handle _instance,
Uint32 _sample_count )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
if( descriptor->run != NULL )
{
( descriptor->run ) ( _instance, _sample_count );
@@ -805,17 +830,18 @@ void FASTCALL ladspaManager::run( const ladspaKey & _plugin, LADSPA_Handle _inst
void FASTCALL ladspaManager::runAdding( const ladspaKey & _plugin,
LADSPA_Handle _instance,
Uint32 _sample_count )
LADSPA_Handle _instance,
Uint32 _sample_count )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
if( descriptor->run_adding!=NULL
&& descriptor->set_run_adding_gain!=NULL )
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
if( descriptor->run_adding != NULL &&
descriptor->set_run_adding_gain != NULL )
{
( descriptor->run_adding ) ( _instance, _sample_count );
}
@@ -826,19 +852,21 @@ void FASTCALL ladspaManager::runAdding( const ladspaKey & _plugin,
void FASTCALL ladspaManager::setRunAddingGain( const ladspaKey & _plugin,
LADSPA_Handle _instance,
LADSPA_Data _gain )
LADSPA_Handle _instance,
LADSPA_Data _gain )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
if( descriptor->run_adding!=NULL
&& descriptor->set_run_adding_gain!=NULL )
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
if( descriptor->run_adding != NULL &&
descriptor->set_run_adding_gain != NULL )
{
( descriptor->set_run_adding_gain ) ( _instance, _gain );
( descriptor->set_run_adding_gain )
( _instance, _gain );
}
}
}
@@ -851,10 +879,11 @@ void FASTCALL ladspaManager::deactivate( const ladspaKey & _plugin,
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
if( descriptor->deactivate != NULL )
{
( descriptor->deactivate ) ( _instance );
@@ -866,14 +895,15 @@ void FASTCALL ladspaManager::deactivate( const ladspaKey & _plugin,
void FASTCALL ladspaManager::cleanup( const ladspaKey & _plugin,
LADSPA_Handle _instance )
LADSPA_Handle _instance )
{
if( m_ladspaManagerMap.contains( _plugin ) )
{
LADSPA_Descriptor_Function descriptorFunction
= m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor
= descriptorFunction( m_ladspaManagerMap[_plugin]->index );
LADSPA_Descriptor_Function descriptorFunction =
m_ladspaManagerMap[_plugin]->descriptorFunction;
const LADSPA_Descriptor * descriptor =
descriptorFunction(
m_ladspaManagerMap[_plugin]->index );
if( descriptor->cleanup != NULL )
{
( descriptor->cleanup ) ( _instance );

42
src/lib/mmp.cpp
View File

@@ -54,6 +54,7 @@ multimediaProject::typeDescStruct
{ multimediaProject::SONG_PROJECT, "song" },
{ multimediaProject::SONG_PROJECT_TEMPLATE, "songtemplate" },
{ multimediaProject::CHANNEL_SETTINGS, "channelsettings" },
{ multimediaProject::DRAG_N_DROP_DATA, "dnddata" },
{ multimediaProject::EFFECT_SETTINGS, "effectsettings" },
{ multimediaProject::VIDEO_PROJECT, "video" },
{ multimediaProject::BURN_PROJECT, "burn" },
@@ -86,19 +87,22 @@ multimediaProject::multimediaProject( projectTypes _project_type ) :
multimediaProject::multimediaProject( const QString & _in_file_name ) :
multimediaProject::multimediaProject( const QString & _in_file_name,
bool _is_filename ) :
QDomDocument(),
m_content(),
m_head()
{
QFile in_file( _in_file_name );
#ifdef QT4
if( !in_file.open( QIODevice::ReadOnly ) )
#else
if( !in_file.open( IO_ReadOnly ) )
#endif
if( _is_filename == TRUE )
{
QMessageBox::critical( NULL,
#ifdef QT4
if( !in_file.open( QIODevice::ReadOnly ) )
#else
if( !in_file.open( IO_ReadOnly ) )
#endif
{
QMessageBox::critical( NULL,
songEditor::tr( "Could not open file" ),
songEditor::tr( "Could not open "
"file %1. You probably "
@@ -109,15 +113,17 @@ multimediaProject::multimediaProject( const QString & _in_file_name ) :
"access to the file "
"and try again."
).arg( _in_file_name ) );
return;
return;
}
}
QString error_msg;
int line;
int col;
if( !setContent( &in_file, &error_msg, &line, &col ) )
if( _is_filename == TRUE )
{
QMessageBox::critical( NULL, songEditor::tr( "Error in "
if( !setContent( &in_file, &error_msg, &line, &col ) )
{
QMessageBox::critical( NULL, songEditor::tr( "Error in "
"multimedia-project" ),
songEditor::tr( "The multimedia-"
"project %1 seems to "
@@ -127,9 +133,19 @@ multimediaProject::multimediaProject( const QString & _in_file_name ) :
"possible data from "
"this file."
).arg( _in_file_name ) );
return;
return;
}
in_file.close();
}
else
{
if( !setContent( _in_file_name, &error_msg, &line, &col ) )
{
printf( "multimediaProject: error parsing XML-data "
"directly given to constructor!\n" );
return;
}
}
in_file.close();
QDomElement root = documentElement();

176
src/lib/sample_buffer.cpp
View File

@@ -79,9 +79,10 @@
sampleBuffer::sampleBuffer( const QString & _audio_file ) :
sampleBuffer::sampleBuffer( const QString & _audio_file,
bool _is_base64_data ) :
QObject(),
m_audioFile( _audio_file ),
m_audioFile( ( _is_base64_data == TRUE ) ? "" : _audio_file ),
m_origData( NULL ),
m_origFrames( 0 ),
m_data( NULL ),
@@ -99,6 +100,10 @@ sampleBuffer::sampleBuffer( const QString & _audio_file ) :
#ifdef HAVE_SAMPLERATE_H
initResampling();
#endif
if( _is_base64_data == TRUE )
{
loadFromBase64( _audio_file );
}
update();
}
@@ -769,8 +774,9 @@ bool FASTCALL sampleBuffer::play( sampleFrame * _ab, Uint32 _start_frame,
void sampleBuffer::drawWaves( QPainter & _p, QRect _dr, drawMethods _dm )
{
_p.setClipRect( _dr );
_p.setPen (QColor(0x22, 0xFF, 0x44));
// _p.setClipRect( _dr );
// _p.setPen( QColor( 0x22, 0xFF, 0x44 ) );
//_p.setPen( QColor( 64, 224, 160 ) );
#ifdef QT4
// TODO: save and restore aa-settings
_p.setRenderHint( QPainter::Antialiasing );
@@ -778,12 +784,12 @@ void sampleBuffer::drawWaves( QPainter & _p, QRect _dr, drawMethods _dm )
const int w = _dr.width();
const int h = _dr.height();
const Uint16 y_base = h/2+_dr.y();
const float y_space = h/2;
const Uint16 y_base = h / 2 + _dr.y();
const float y_space = h / 2;
if( m_data == NULL || m_frames == 0 )
{
_p.drawLine( _dr.x(), y_base, _dr.x()+w, y_base );
_p.drawLine( _dr.x(), y_base, _dr.x() + w, y_base );
return;
}
else if( _dm == LINE_CONNECT )
@@ -819,11 +825,11 @@ void sampleBuffer::drawWaves( QPainter & _p, QRect _dr, drawMethods _dm )
{
const int x = static_cast<int>( frame /
(float) m_frames * w ) +
_dr.x();
_dr.x();
for( Uint8 chnl = 0; chnl < DEFAULT_CHANNELS; ++chnl )
{
const Uint16 y = y_base +
static_cast<Uint16>( m_data[frame][chnl]*y_space );
static_cast<Uint16>( m_data[frame][chnl] * y_space );
_p.drawLine( old_x, old_y[chnl], x, y );
old_y[chnl] = y;
}
@@ -840,12 +846,11 @@ void sampleBuffer::drawWaves( QPainter & _p, QRect _dr, drawMethods _dm )
for( Uint8 chnl = 0; chnl < DEFAULT_CHANNELS; ++chnl )
{
_p.drawPoint( x, y_base +
static_cast<Uint16>(
m_data[frame][chnl]*y_space ) );
static_cast<Uint16>( m_data[frame][chnl] * y_space ) );
}
}
}
_p.setClipping( FALSE );
// _p.setClipping( FALSE );
}
@@ -948,6 +953,85 @@ QString sampleBuffer::openAudioFile( void ) const
QString sampleBuffer::toBase64( void ) const
{
if( m_data == NULL || m_frames == 0 )
{
return( "" );
}
#ifdef QT4
return( QByteArray::toBase64( QByteArray( m_data, m_frames ) ) );
#else
// code mostly taken from
// qt-x11-opensource-src-4.0.1/src/corelib/tools/qbytearray.cpp
const char alphabet[] = "ABCDEFGH" "IJKLMNOP" "QRSTUVWX" "YZabcdef"
"ghijklmn" "opqrstuv" "wxyz0123" "456789+/";
const char padchar = '=';
int padlen = 0;
Uint32 ssize = m_frames * sizeof( sampleFrame );
Uint32 dsize = ( ( ssize * 4 ) / 3 ) + 3;
const Uint8 * src = (const Uint8 *) m_data;
char * ptr = new char[dsize + 1];
char * out = ptr;
Uint32 i = 0;
while( i < ssize )
{
int chunk = 0;
chunk |= int( src[i++] ) << 16;
if( i == dsize )
{
padlen = 2;
}
else
{
chunk |= int( src[i++] ) << 8;
if( i == ssize )
{
padlen = 1;
}
else
{
chunk |= int( src[i++] );
}
}
int j = ( chunk & 0x00fc0000 ) >> 18;
int k = ( chunk & 0x0003f000 ) >> 12;
int l = ( chunk & 0x00000fc0 ) >> 6;
int m = ( chunk & 0x0000003f );
*out++ = alphabet[j];
*out++ = alphabet[k];
if( padlen > 1 )
{
*out++ = padchar;
}
else
{
*out++ = alphabet[l];
}
if( padlen > 0 )
{
*out++ = padchar;
}
else
{
*out++ = alphabet[m];
}
}
// terminate string
ptr[dsize] = 0;
QString s( ptr );
delete[] ptr;
return( s );
#endif
}
void sampleBuffer::setAudioFile( const QString & _audio_file )
{
m_audioFile = _audio_file;
@@ -970,6 +1054,74 @@ void sampleBuffer::setAudioFile( const QString & _audio_file )
void sampleBuffer::loadFromBase64( const QString & _data )
{
delete[] m_origData;
m_origFrames = _data.length() * 3 / ( 4 * sizeof( sampleFrame ) );
m_origData = new sampleFrame[m_origFrames];
#ifdef QT4
QByteArray data = QByteArray::fromBase64( _audio_file.toAscii() );
memcpy( m_origData, data.data(), data.size() );
#else
// code mostly taken from
// qt-x11-opensource-src-4.0.1/src/corelib/tools/qbytearray.cpp
unsigned int buf = 0;
int nbits = 0;
const char * src = _data.ascii();
char * dst = (char *) m_origData;
csize ssize = _data.length();
int offset = 0;
for( csize i = 0; i < ssize; ++i )
{
int ch = src[i];
int d;
if( ch >= 'A' && ch <= 'Z' )
{
d = ch - 'A';
}
else if( ch >= 'a' && ch <= 'z' )
{
d = ch - 'a' + 26;
}
else if( ch >= '0' && ch <= '9' )
{
d = ch - '0' + 52;
}
else if( ch == '+' )
{
d = 62;
}
else if( ch == '/' )
{
d = 63;
}
else
{
d = -1;
}
if( d != -1 )
{
buf = ( buf << 6 ) | d;
nbits += 6;
if( nbits >= 8 )
{
nbits -= 8;
dst[offset++] = buf >> nbits;
buf &= ( 1 << nbits ) - 1;
}
}
}
#endif
update();
}
void sampleBuffer::setStartFrame( Uint32 _s )
{
// don't set this parameter while playing

9
src/lib/string_pair_drag.cpp
View File

@@ -49,10 +49,10 @@ stringPairDrag::stringPairDrag( const QString & _key, const QString & _value,
QMimeData * m = new QMimeData();
m->setData( "lmms/stringpair", txt.toAscii() );
setMimeData( m );
start( /*Qt::CopyAction*/ Qt::IgnoreAction );
start( Qt::IgnoreAction );
#else
setEncodedData( txt.utf8() );
drag();
drag( QDragObject::DragDefault );
#endif
}
@@ -67,7 +67,7 @@ stringPairDrag::~stringPairDrag()
void stringPairDrag::processDragEnterEvent( QDragEnterEvent * _dee,
bool stringPairDrag::processDragEnterEvent( QDragEnterEvent * _dee,
const QString & _allowed_keys )
{
#ifdef QT4
@@ -79,12 +79,15 @@ void stringPairDrag::processDragEnterEvent( QDragEnterEvent * _dee,
if( _allowed_keys.split( ',' ).contains( txt.section( ':', 0, 0 ) ) )
{
_dee->acceptProposedAction();
return( TRUE );
}
return( FALSE );
#else
QString txt = _dee->encodedData( "lmms/stringpair" );
bool accepted = QStringList::split( ',', _allowed_keys ).contains(
txt.section( ':', 0, 0 ) );
_dee->accept( accepted );
return( accepted );
#endif
}

9
src/tracks/bb_track.cpp
View File

@@ -86,7 +86,7 @@ bbTCO::~bbTCO()
void bbTCO::movePosition( const midiTime & _pos )
{
// bb-playlist-entries are always aligned on tact-boundaries
// bb-playlist-entries are always aligned at tact-boundaries
trackContentObject::movePosition( midiTime( _pos.getTact(), 0 ) );
}
@@ -95,7 +95,7 @@ void bbTCO::movePosition( const midiTime & _pos )
void bbTCO::changeLength( const midiTime & _length )
{
// the length of bb-playlist-entries is always a multiple of one tact
// the length of a bb-playlist-entry is always a multiple of one tact
trackContentObject::changeLength( midiTime( _length.getTact(), 0 ) );
}
@@ -298,6 +298,9 @@ bbTrack::bbTrack( trackContainer * _tc )
: track( _tc )
{
getTrackWidget()->setFixedHeight( 32 );
// drag'n'drop with bb-tracks only causes troubles (and makes no sense
// too), so disable it
getTrackWidget()->setAcceptDrops( FALSE );
csize bbNum = s_bbNums.size();
bbInfoStruct bis = { bbNum, "" };
@@ -342,7 +345,7 @@ bbTrack::~bbTrack()
track::trackTypes bbTrack::trackType( void ) const
track::trackTypes bbTrack::type( void ) const
{
return( BB_TRACK );
}

1074
src/tracks/pattern.cpp
View File

File diff suppressed because it is too large Load Diff

98
src/tracks/sample_track.cpp
View File

@@ -49,6 +49,7 @@
#include "buffer_allocator.h"
#include "tooltip.h"
#include "audio_port.h"
#include "string_pair_drag.h"
@@ -130,35 +131,38 @@ void sampleTCO::updateLength( int )
void sampleTCO::paintEvent( QPaintEvent * )
void sampleTCO::dragEnterEvent( QDragEnterEvent * _dee )
{
#ifdef QT4
QPainter p( this );
p.fillRect( rect(), QColor( 0, 64, 255 ) );
#else
// create pixmap for whole widget
QPixmap pm( rect().size() );
pm.fill( QColor( 0, 64, 255 ) );
// and a painter for it
QPainter p( &pm );
#endif
if( getTrack()->muted() )
if( stringPairDrag::processDragEnterEvent( _dee,
"samplefile,sampledata" ) == FALSE )
{
p.setPen( QColor( 160, 160, 160 ) );
trackContentObject::dragEnterEvent( _dee );
}
}
void sampleTCO::dropEvent( QDropEvent * _de )
{
if( stringPairDrag::decodeKey( _de ) == "samplefile" )
{
setSampleFile( stringPairDrag::decodeValue( _de ) );
_de->accept();
}
else if( stringPairDrag::decodeKey( _de ) == "sampledata" )
{
m_sampleBuffer.loadFromBase64(
stringPairDrag::decodeValue( _de ) );
songEditor::inst()->setModified();
updateLength();
update();
_de->accept();
}
else
{
p.setPen( QColor( 0, 0, 128 ) );
trackContentObject::dropEvent( _de );
}
p.drawRect( 0, 0, width(), height() );
m_sampleBuffer.drawWaves( p, QRect( 1, 1, tMax( tMin( width() - 3,
static_cast<int>( getSampleLength() *
pixelsPerTact() / 64 ) ), 1 ),
height() - 4 ) );
#ifndef QT4
bitBlt( this, rect().topLeft(), &pm );
#endif
}
@@ -177,6 +181,49 @@ void sampleTCO::mouseDoubleClickEvent( QMouseEvent * )
void sampleTCO::paintEvent( QPaintEvent * )
{
#ifdef QT4
QPainter p( this );
#else
// create pixmap for whole widget
QPixmap pm( size() );
// and a painter for it
QPainter p( &pm );
#endif
QPixmap bg = embed::getIconPixmap( "sample_track_bg" );
for( Sint16 x = 1; x < width() - 1; x += 10 )
{
p.drawPixmap( x, 1, bg );
}
p.setPen( QColor( 0, 0, 0 ) );
p.drawRect( 0, 0, width(), height() );
if( getTrack()->muted() )
{
p.setPen( QColor( 128, 128, 128 ) );
}
else
{
p.setPen( QColor( 64, 224, 160 ) );
}
QRect r = QRect( 1, 1,
tMax( static_cast<int>( getSampleLength() *
pixelsPerTact() / 64 ), 1 ), height() - 4 );
p.setClipRect( QRect( 1, 1, width() - 2, height() - 2 ) );
m_sampleBuffer.drawWaves( p, r );
if( r.width() < width() - 1 )
{
p.drawLine( r.x() + r.width(), r.y() + r.height() / 2,
width() - 2, r.y() + r.height() / 2 );
}
#ifndef QT4
bitBlt( this, rect().topLeft(), &pm );
#endif
}
midiTime sampleTCO::getSampleLength( void ) const
{
return( static_cast<Sint32>( m_sampleBuffer.frames() /
@@ -187,7 +234,8 @@ midiTime sampleTCO::getSampleLength( void ) const
void FASTCALL sampleTCO::saveSettings( QDomDocument & _doc, QDomElement & _parent )
void FASTCALL sampleTCO::saveSettings( QDomDocument & _doc,
QDomElement & _parent )
{
QDomElement sampletco_de = _doc.createElement( nodeName() );
if( _parent.nodeName() == "clipboard" )
@@ -312,7 +360,7 @@ sampleTrack::~sampleTrack()
track::trackTypes sampleTrack::trackType( void ) const
track::trackTypes sampleTrack::type( void ) const
{
return( SAMPLE_TRACK );
}

3
src/widgets/kmultitabbar.cpp
View File

@@ -111,6 +111,8 @@ KMultiTabBarInternal::KMultiTabBarInternal(QWidget *parent, Qt::Orientation o):Q
box->setFixedHeight(24);
setFixedHeight(24);
}
mainLayout->setMargin( 0 );
mainLayout->setSpacing( 0 );
addChild(box);
setFrameStyle(NoFrame);
#ifndef QT4
@@ -220,7 +222,6 @@ void KMultiTabBarInternal::resizeEvent(QResizeEvent *ev) {
if ( (m_style==KMultiTabBar::KDEV3) ||
(m_style==KMultiTabBar::KDEV3ICON) ){
box->setGeometry(0,0,width(),height());
printf("resizevent\n");
int lines=1;
int space;
int tmp=0;

61
src/widgets/text_float.cpp
View File

@@ -63,6 +63,8 @@ textFloat::textFloat( QWidget * _parent ) :
reparent( parentWidget() );
resize( 20, 20 );
hide();
setFont( pointSize<8>( font() ) );
}
@@ -71,7 +73,7 @@ textFloat::textFloat( QWidget * _parent ) :
void textFloat::setTitle( const QString & _title )
{
m_title = _title;
repaint();
updateSize();
}
@@ -80,7 +82,7 @@ void textFloat::setTitle( const QString & _title )
void textFloat::setText( const QString & _text )
{
m_text = _text;
repaint();
updateSize();
}
@@ -89,7 +91,7 @@ void textFloat::setText( const QString & _text )
void textFloat::setPixmap( const QPixmap & _pixmap )
{
m_pixmap = _pixmap;
repaint();
updateSize();
}
@@ -105,8 +107,7 @@ void textFloat::reparent( QWidget * _new_parent )
// Get position and reparent to either top level or dialog
//
while( _new_parent->parentWidget() && !_new_parent->isTopLevel()
&&
while( _new_parent->parentWidget() && !_new_parent->isTopLevel() &&
#ifdef QT4
!_new_parent->windowType() == Qt::Dialog
#else
@@ -162,7 +163,7 @@ textFloat * textFloat::displayMessage( const QString & _msg, int _timeout,
}
else
{
tf->move( 32, mw->height() - 24 - _add_y_margin );
tf->move( 32, mw->height() - 28 - _add_y_margin );
}
tf->setText( _msg );
tf->show();
@@ -208,27 +209,9 @@ void textFloat::paintEvent( QPaintEvent * _pe )
p.setFont( pointSize<8>( p.font() ) );
QFontMetrics metrics( p.fontMetrics() );
QRect textBound = metrics.boundingRect( m_text );
if( m_title != "" )
{
QFont f = p.font();
f.setBold( TRUE );
int title_w = QFontMetrics( f ).boundingRect( m_title ).width();
if( title_w > textBound.width() )
{
textBound.setWidth( textBound.width() + title_w );
}
textBound.setHeight( textBound.height() * 2 + 10 );
}
if( m_pixmap.isNull() == FALSE )
{
textBound.setWidth( textBound.width() + m_pixmap.width() + 10 );
}
resize( textBound.width() + 5, textBound.height() + 5 );
p.drawRect( rect() );
p.setPen( Qt::black );
// p.setPen( Qt::black );
// small message?
if( m_title == "" )
{
@@ -263,5 +246,33 @@ void textFloat::mousePressEvent( QMouseEvent * )
}
void textFloat::updateSize( void )
{
QFontMetrics metrics( font() );
QRect textBound = metrics.boundingRect( m_text );
if( m_title != "" )
{
QFont f = font();
f.setBold( TRUE );
int title_w = QFontMetrics( f ).boundingRect( m_title ).width();
if( title_w > textBound.width() )
{
textBound.setWidth( title_w );
}
textBound.setHeight( textBound.height() * 2 + 14 );
}
if( m_pixmap.isNull() == FALSE )
{
textBound.setWidth( textBound.width() + m_pixmap.width() + 10 );
}
resize( textBound.width() + 5, textBound.height() + 5 );
//move( QPoint( parentWidget()->width() + 5, 5 ) );
repaint();
}
#undef setParent