mirror of https://github.com/sojamo/controlp5
585 lines
17 KiB
Java
Executable File
585 lines
17 KiB
Java
Executable File
/**
|
|
* controlP5 is a processing gui library.
|
|
*
|
|
* 2006-2015 by Andreas Schlegel
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; either version 2.1
|
|
* of the License, or (at your option) any later version.
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General
|
|
* Public License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
|
* Boston, MA 02111-1307 USA
|
|
*
|
|
* @author Andreas Schlegel (http://www.sojamo.de)
|
|
* @modified ##date##
|
|
* @version ##version##
|
|
*
|
|
*/
|
|
|
|
package controlP5;
|
|
|
|
import java.lang.reflect.Method;
|
|
|
|
import java.util.List;
|
|
import java.util.ArrayList;
|
|
|
|
import processing.core.PImage;
|
|
import static processing.core.PApplet.min;
|
|
|
|
/**
|
|
* A radioButton is a list of toggles that can be turned on or off. radioButton is of type
|
|
* ControllerGroup, therefore a controllerPlug can't be set. this means that an event from a
|
|
* radioButton can't be forwarded to a method other than controlEvent in a sketch.
|
|
*
|
|
* a radioButton has 2 sets of values. radioButton.getValue() returns the value of the active
|
|
* radioButton item. radioButton.getArrayValue() returns a float array that represents the active
|
|
* (1) and inactive (0) items of a radioButton.
|
|
*
|
|
* ControlP5 CheckBox Toggle
|
|
*
|
|
* @example controllers/ControlP5radioButton
|
|
*
|
|
* @nosuperclasses Controller Controller
|
|
*/
|
|
public class RadioButton extends ControlGroup< RadioButton > {
|
|
|
|
final protected List< Toggle > _myRadioToggles = new ArrayList< >( );
|
|
|
|
final protected PImage[] images = new PImage[ 3 ];
|
|
final protected boolean[] availableImages = new boolean[ 3 ];
|
|
|
|
protected int spacingRow = 1;
|
|
protected int spacingColumn = 1;
|
|
protected int itemsPerRow = -1;
|
|
|
|
protected int itemHeight = 9;
|
|
protected int itemWidth = 9;
|
|
|
|
protected boolean noneSelectedAllowed = true;
|
|
protected boolean isMultipleChoice = true;
|
|
|
|
protected Object _myPlug;
|
|
protected String _myPlugName = "";
|
|
|
|
protected int alignX = RIGHT_OUTSIDE;
|
|
protected int alignY = CENTER;
|
|
protected int _myPaddingX = Label.paddingX;
|
|
protected int _myPaddingY = 0;
|
|
|
|
static protected final Class<?>[] CIA = { int[].class };
|
|
|
|
/**
|
|
* Convenience constructor to extend RadioButton.
|
|
*
|
|
* @example use/ControlP5extendController
|
|
* @param theControlP5
|
|
* @param theName
|
|
*/
|
|
public RadioButton( ControlP5 theControlP5 , String theName ) {
|
|
this( theControlP5 , theControlP5.getDefaultTab( ) , theName , 0 , 0 );
|
|
cp5.register( cp5.papplet , theName , this );
|
|
}
|
|
|
|
/**
|
|
* @exclude
|
|
* @param theControlP5
|
|
* @param theParent
|
|
* @param theName
|
|
* @param theX
|
|
* @param theY
|
|
*/
|
|
public RadioButton( ControlP5 theControlP5 , ControllerGroup< ? extends ControllerGroup< ? > > theParent ,
|
|
String theName , int theX , int theY ) {
|
|
super( theControlP5 , theParent , theName , theX , theY , 99 , 9 );
|
|
isCollapse = isBarVisible = false;
|
|
setItemsPerRow( 1 );
|
|
_myPlug = cp5.papplet;
|
|
if ( !ControllerPlug.checkPlug( cp5.papplet , _myPlugName = getName( ) , CIA ) ) _myPlug = cp5.papplet;
|
|
}
|
|
|
|
/**
|
|
* @param theName
|
|
* @param theValue
|
|
* @return
|
|
*/
|
|
public RadioButton addItem( final String theName , final float theValue ) {
|
|
final Toggle t = cp5.addToggle( theName , 0 , 0 , itemWidth , itemHeight );
|
|
t.getCaptionLabel( ).align( alignX , alignY ).setPadding( _myPaddingX , _myPaddingY );
|
|
t.setMode( ControlP5.DEFAULT ).setImages( images ).setSize( images[ 0 ] );
|
|
return addItem( t , theValue );
|
|
}
|
|
|
|
/**
|
|
* @param theToggle
|
|
* @param theValue
|
|
* @return
|
|
*/
|
|
public RadioButton addItem( final Toggle theToggle , final float theValue ) {
|
|
theToggle.isBroadcast = theToggle.isMoveable = false;
|
|
theToggle.setGroup( this ).setInternalValue( theValue );
|
|
synchronized ( _myRadioToggles ) {
|
|
_myRadioToggles.add( theToggle );
|
|
}
|
|
updateLayout( );
|
|
getColor( ).copyTo( theToggle );
|
|
theToggle.addListener( this );
|
|
updateValues( false );
|
|
cp5.removeProperty( theToggle );
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* @param theName
|
|
*/
|
|
public RadioButton removeItem( final String theName ) {
|
|
if ( theName != null && !_myRadioToggles.isEmpty( ) ) synchronized ( _myRadioToggles ) {
|
|
for ( int i = _myRadioToggles.size( ) ; i-- != 0 ; ) {
|
|
final Toggle tog = _myRadioToggles.get( i );
|
|
if ( theName.equals( tog.getName( ) ) ) {
|
|
tog.removeListener( this ).remove();
|
|
_myRadioToggles.remove( i );
|
|
}
|
|
}
|
|
updateValues( false ).updateLayout( );
|
|
}
|
|
return this;
|
|
}
|
|
|
|
protected RadioButton updateAlign( ) {
|
|
synchronized ( _myRadioToggles ) {
|
|
for ( final Toggle tog : _myRadioToggles ) tog.getCaptionLabel( ).align( alignX , alignY );
|
|
}
|
|
return this;
|
|
}
|
|
|
|
public RadioButton align( int[] a ) {
|
|
return align( a[ 0 ] , a[ 1 ] );
|
|
}
|
|
|
|
public RadioButton align( int theX , int theY ) {
|
|
alignX = theX;
|
|
alignY = theY;
|
|
return updateAlign( );
|
|
}
|
|
|
|
public RadioButton alignX( int theX ) {
|
|
return align( theX , alignY );
|
|
}
|
|
|
|
public RadioButton alignY( int theY ) {
|
|
return align( alignX , theY );
|
|
}
|
|
|
|
public int[] getAlign( ) {
|
|
return new int[] { alignX , alignY };
|
|
}
|
|
|
|
public RadioButton setLabelPadding( final int thePaddingX , final int thePaddingY ) {
|
|
_myPaddingX = thePaddingX;
|
|
_myPaddingY = thePaddingY;
|
|
synchronized ( _myRadioToggles ) {
|
|
for ( final Toggle tog : _myRadioToggles )
|
|
tog.getCaptionLabel( ).setPadding( thePaddingX , thePaddingY );
|
|
}
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param theDefaultImage
|
|
* @param theOverImage
|
|
* @param theActiveImage
|
|
* @return RadioButton
|
|
*/
|
|
public RadioButton setImages( PImage theDefaultImage , PImage theOverImage , PImage theActiveImage ) {
|
|
return setImage( theDefaultImage ).setImage( theOverImage , OVER ).setImage( theActiveImage , ACTIVE );
|
|
}
|
|
|
|
/**
|
|
* @param theImage
|
|
*/
|
|
public RadioButton setImage( PImage theImage ) {
|
|
return setImage( theImage , DEFAULT );
|
|
}
|
|
|
|
/**
|
|
* @param theImage
|
|
* @param theState
|
|
* use Controller.DEFAULT (background), or Controller.OVER (foreground), or
|
|
* Controller.ACTIVE (active)
|
|
* @return
|
|
*/
|
|
public RadioButton setImage( final PImage theImage , final int theState ) {
|
|
if ( theImage != null && !_myRadioToggles.isEmpty( ) ) synchronized ( _myRadioToggles ) {
|
|
images[ theState ] = theImage;
|
|
availableImages[ theState ] = true;
|
|
for ( final Toggle tog : _myRadioToggles ) tog.setImage( theImage , theState );
|
|
}
|
|
return this;
|
|
}
|
|
|
|
public RadioButton setSize( PImage theImage ) {
|
|
return setSize( theImage.width , theImage.height );
|
|
}
|
|
|
|
public RadioButton setSize( int theWidth , int theHeight ) {
|
|
return setItemWidth( theWidth ).setItemHeight( theHeight );
|
|
}
|
|
|
|
/**
|
|
* set the height of a radioButton/checkBox item. by default the height is 11px. in order to
|
|
* recognize a custom height, the itemHeight has to be set before adding items to a
|
|
* radioButton/checkBox.
|
|
*
|
|
* @param theItemHeight
|
|
*/
|
|
public RadioButton setItemHeight( final int theItemHeight ) {
|
|
itemHeight = theItemHeight;
|
|
synchronized ( _myRadioToggles ) {
|
|
for ( final Toggle tog : _myRadioToggles ) tog.setHeight( theItemHeight );
|
|
}
|
|
return updateLayout( );
|
|
}
|
|
|
|
/**
|
|
* set the width of a radioButton/checkBox item. by default the width is 11px. in order to
|
|
* recognize a custom width, the itemWidth has to be set before adding items to a
|
|
* radioButton/checkBox.
|
|
*
|
|
* @param theItemWidth
|
|
*/
|
|
public RadioButton setItemWidth( final int theItemWidth ) {
|
|
itemWidth = theItemWidth;
|
|
synchronized ( _myRadioToggles ) {
|
|
for ( final Toggle tog : _myRadioToggles ) tog.setWidth( theItemWidth );
|
|
}
|
|
return updateLayout( );
|
|
}
|
|
|
|
/**
|
|
* Gets a radio button item by index.
|
|
*
|
|
* @param theIndex
|
|
* @return Toggle
|
|
*/
|
|
public Toggle getItem( int theIndex ) {
|
|
return _myRadioToggles.get( theIndex );
|
|
}
|
|
|
|
public Toggle getItem( final String theName ) {
|
|
if ( theName != null && !_myRadioToggles.isEmpty( ) ) synchronized ( _myRadioToggles ) {
|
|
for ( final Toggle tog : _myRadioToggles )
|
|
if ( theName.equals( tog.getName( ) ) ) return tog;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
public List< Toggle > getItems( ) {
|
|
return _myRadioToggles;
|
|
}
|
|
|
|
/**
|
|
* Gets the state of an item - this can be true (for on) or false (for off) - by index.
|
|
*
|
|
* @param theIndex
|
|
* @return boolean
|
|
*/
|
|
public boolean getState( int theIndex ) {
|
|
return ( theIndex = Math.abs( theIndex ) ) < _myRadioToggles.size( ) ?
|
|
_myRadioToggles.get( theIndex ).getState( ) : false;
|
|
}
|
|
|
|
/**
|
|
* Gets the state of an item - this can be true (for on) or false (for off) - by name.
|
|
*
|
|
* @param theName
|
|
* @return
|
|
*/
|
|
public boolean getState( final String theName ) {
|
|
if ( theName != null && !_myRadioToggles.isEmpty( ) ) synchronized ( _myRadioToggles ) {
|
|
for ( final Toggle tog : _myRadioToggles )
|
|
if ( theName.equals( tog.getName( ) ) ) return tog.getState( );
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @exclude
|
|
*/
|
|
public RadioButton updateLayout( ) {
|
|
synchronized ( _myRadioToggles ) {
|
|
int nn = 0 , xx = 0 , yy = 0;
|
|
for ( final Toggle tog : _myRadioToggles ) {
|
|
set( tog.position , xx , yy );
|
|
_myWidth = xx += tog.getWidth( ) + spacingColumn;
|
|
if ( ++nn == itemsPerRow ) {
|
|
xx = nn = 0;
|
|
yy += tog.getHeight( ) + spacingRow;
|
|
}
|
|
}
|
|
}
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Items of a radioButton or a checkBox are organized in columns and rows. SetItemsPerRow sets
|
|
* the limit of items per row. items exceeding the limit will be pushed to the next row.
|
|
*
|
|
* @param theValue
|
|
*/
|
|
public RadioButton setItemsPerRow( final int theValue ) {
|
|
itemsPerRow = theValue;
|
|
return updateLayout( );
|
|
}
|
|
|
|
/**
|
|
* Sets the spacing in pixels between columns.
|
|
*
|
|
* @param theSpacing
|
|
*/
|
|
public RadioButton setSpacingColumn( final int theSpacing ) {
|
|
spacingColumn = theSpacing;
|
|
return updateLayout( );
|
|
}
|
|
|
|
/**
|
|
* Sets the spacing in pixels between rows.
|
|
*
|
|
* @param theSpacing
|
|
*/
|
|
public RadioButton setSpacingRow( final int theSpacing ) {
|
|
spacingRow = theSpacing;
|
|
return updateLayout( );
|
|
}
|
|
|
|
public RadioButton activateAll( ) {
|
|
if ( !_myRadioToggles.isEmpty( ) ) synchronized ( _myRadioToggles ) {
|
|
for ( final Toggle tog : _myRadioToggles ) tog.activate( );
|
|
updateValues( );
|
|
}
|
|
return this;
|
|
}
|
|
|
|
public RadioButton deactivateAll( ) {
|
|
if ( !isMultipleChoice & !noneSelectedAllowed || _myRadioToggles.isEmpty( ) ) return this;
|
|
synchronized ( _myRadioToggles ) {
|
|
for ( final Toggle tog : _myRadioToggles ) tog.deactivate( );
|
|
}
|
|
_myValue = -1;
|
|
return updateValues( true );
|
|
}
|
|
|
|
/**
|
|
* Deactivates all active RadioButton items and only activates the item corresponding to
|
|
* theIndex.
|
|
* TODO does not trigger function or value when called by code, fix!
|
|
*
|
|
* @param theIndex
|
|
*/
|
|
public RadioButton activate( int theIndex ) {
|
|
if ( ( theIndex = Math.abs( theIndex ) ) < _myRadioToggles.size( ) ) {
|
|
synchronized ( _myRadioToggles ) {
|
|
for ( final Toggle tog : _myRadioToggles ) tog.deactivate( );
|
|
}
|
|
final Toggle tog = _myRadioToggles.get( theIndex );
|
|
tog.activate( );
|
|
_myValue = tog.internalValue( );
|
|
updateValues( true );
|
|
}
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* @param theIndex
|
|
*/
|
|
public RadioButton deactivate( int theIndex ) {
|
|
if ( isMultipleChoice | noneSelectedAllowed &&
|
|
( theIndex = Math.abs( theIndex ) ) < _myRadioToggles.size( ) ) {
|
|
final Toggle tog = _myRadioToggles.get( theIndex );
|
|
if ( tog.isActive ) {
|
|
tog.deactivate( );
|
|
_myValue = -1;
|
|
updateValues( true );
|
|
}
|
|
}
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Actives an item of the Radio button by name.
|
|
*
|
|
* @param theName
|
|
*/
|
|
public RadioButton activate( final String theName ) {
|
|
if ( theName != null ) synchronized ( _myRadioToggles ) {
|
|
for ( int len = _myRadioToggles.size( ) , i = 0 ; i < len ; ++i )
|
|
if ( theName.equals( _myRadioToggles.get( i ).getName( ) ) ) return activate( i );
|
|
}
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Deactivates a RadioButton by name and sets the value of the RadioButton to the default value -1.
|
|
*
|
|
* @param theName
|
|
*/
|
|
public RadioButton deactivate( final String theName ) {
|
|
if ( theName != null ) synchronized ( _myRadioToggles ) {
|
|
for ( final Toggle tog : _myRadioToggles ) if ( theName.equals( tog.getName( ) ) ) {
|
|
tog.deactivate( );
|
|
_myValue = -1;
|
|
return updateValues( true );
|
|
}
|
|
}
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* @exclude
|
|
* @param theIndex
|
|
*/
|
|
public RadioButton toggle( int theIndex ) {
|
|
// TODO
|
|
// boolean itemState = ((Toggle)
|
|
// _myRadioToggles.get(theIndex)).getState();
|
|
// if (theIndex < _myRadioToggles.size()) {
|
|
// Toggle t = ((Toggle) _myRadioToggles.get(theIndex));
|
|
// if (t.isActive) {
|
|
// t.deactivate();
|
|
// _myValue = -1;
|
|
// updateValues(true);
|
|
// }
|
|
// }
|
|
ControlP5.logger( ).info( "toggle() not yet implemented, working on it." );
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*
|
|
* @exclude
|
|
*/
|
|
@ControlP5.Invisible @Override public void controlEvent( final ControlEvent theEvent ) {
|
|
if ( !isMultipleChoice ) {
|
|
final Controller< ? > ctrl = theEvent.getController( );
|
|
if ( !noneSelectedAllowed && ctrl.getValue( ) < 1 && ctrl instanceof Toggle ) {
|
|
final Toggle tog = ( Toggle ) ctrl;
|
|
final boolean b = tog.isBroadcast( );
|
|
tog.setBroadcast( false ).setState( true ).setBroadcast( b );
|
|
return;
|
|
}
|
|
if ( !_myRadioToggles.isEmpty( ) ) synchronized ( _myRadioToggles ) {
|
|
_myValue = -1;
|
|
for ( final Toggle tog : _myRadioToggles )
|
|
if ( !tog.equals( ctrl ) ) tog.deactivate( );
|
|
else if ( tog.isOn( ) ) _myValue = t.internalValue( );
|
|
}
|
|
}
|
|
if ( _myPlug != null ) try {
|
|
final Method method = _myPlug.getClass( ).getMethod( _myPlugName , int.class );
|
|
method.invoke( _myPlug , ( int ) _myValue );
|
|
} catch ( SecurityException | IllegalArgumentException | ReflectiveOperationException ex ) {
|
|
ex.printStackTrace( );
|
|
}
|
|
updateValues( true );
|
|
}
|
|
|
|
public RadioButton plugTo( final Object theObject ) {
|
|
_myPlug = ControllerPlug.checkPlug( theObject , _myPlugName , CIA ) ? theObject : null;
|
|
return this;
|
|
}
|
|
|
|
public RadioButton plugTo( final Object theObject , final String thePlugName ) {
|
|
_myPlugName = thePlugName;
|
|
return plugTo( theObject );
|
|
}
|
|
|
|
protected RadioButton updateValues( final boolean theBroadcastFlag ) {
|
|
if ( _myRadioToggles.isEmpty( ) ) _myArrayValue = new float[ 0 ];
|
|
else synchronized ( _myRadioToggles ) {
|
|
int i = 0 , len = _myRadioToggles.size( );
|
|
_myArrayValue = new float[ len ];
|
|
for ( final Toggle tog : _myRadioToggles ) _myArrayValue[ i++ ] = tog.getValue( );
|
|
}
|
|
if ( theBroadcastFlag ) cp5.getControlBroadcaster( ).broadcast( new ControlEvent( this ) , FLOAT );
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* In order to always have 1 item selected, use setNoneSelectedAllowed(false), by default this
|
|
* is true. setNoneSelectedAllowed does not apply when in multipleChoice mode.
|
|
*
|
|
* @param theValue
|
|
*/
|
|
public RadioButton setNoneSelectedAllowed( boolean theValue ) {
|
|
noneSelectedAllowed = theValue;
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* Sets the value for all RadioButton items according to the values of the array passed on.
|
|
* 0 will turn off an item, any other value will turn it on.
|
|
*/
|
|
@Override @SafeVarargs public final T setArrayValue( final float... theArray ) {
|
|
if ( theArray != null && !_myRadioToggles.isEmpty( ) ) synchronized ( _myRadioToggles ) {
|
|
final int len = min( theArray.length , _myArrayValue.length , _myRadioToggles.size( ) );
|
|
for ( int i = 0 ; i < len ; ++i ) if ( theArray[ i ] != _myArrayValue[ i ] ) {
|
|
if ( theArray[ i ] == 0 ) deactivate( i );
|
|
else activate( i );
|
|
}
|
|
super.setArrayValue( theArray );
|
|
}
|
|
return me;
|
|
}
|
|
|
|
public RadioButton setColorLabels( final int theColor ) {
|
|
synchronized ( _myRadioToggles ) {
|
|
for ( final Toggle tog : _myRadioToggles ) tog.getCaptionLabel( ).setColor( theColor );
|
|
}
|
|
return this;
|
|
}
|
|
|
|
public RadioButton hideLabels( ) {
|
|
synchronized ( _myRadioToggles ) {
|
|
for ( final Toggle tog : _myRadioToggles ) tog.getCaptionLabel( ).setVisible( false );
|
|
}
|
|
return this;
|
|
}
|
|
|
|
public RadioButton showLabels( ) {
|
|
synchronized ( _myRadioToggles ) {
|
|
for ( final Toggle tog : _myRadioToggles ) tog.getCaptionLabel( ).setVisible( true );
|
|
}
|
|
return this;
|
|
}
|
|
|
|
public RadioButton toUpperCase( final boolean theValue ) {
|
|
synchronized ( _myRadioToggles ) {
|
|
for ( final Toggle tog : _myRadioToggles ) tog.getCaptionLabel( ).toUpperCase( theValue );
|
|
}
|
|
return this;
|
|
}
|
|
|
|
/**
|
|
* @exclude {@inheritDoc}
|
|
*/
|
|
@Override public String getInfo( ) {
|
|
return "type:\tRadioButton\n" + super.getInfo( );
|
|
}
|
|
|
|
/**
|
|
* @deprecated
|
|
* @exclude
|
|
*/
|
|
@Deprecated public RadioButton add( final String theName , final float theValue ) {
|
|
return addItem( theName , theValue );
|
|
}
|
|
}
|