controlp5/controlP5/Bang.java

206 lines
5.2 KiB
Java
Executable File

package main.java.src2.main.java.controlP5.controlP5;
/**
* 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##
*
*/
import processing.core.PGraphics;
/**
* <p>
* The Bang controller triggers an event when pressed. A bang can only be assigned to a function in
* your program but not to a field like other controllers. Bang extends superclass Controller, for a
* full documentation see the {@link Controller} reference.
*
* @example controllers/ControlP5bang
*/
@ControlP5.Layout public class Bang extends Controller< Bang > {
protected int cnt;
protected int triggerId = PRESSED;
/**
* Convenience constructor to extend Bang.
*
* @example use/ControlP5extendController
* @param theControlP5
* @param theName
*/
public Bang( ControlP5 theControlP5 , String theName ) {
this( theControlP5 , theControlP5.getDefaultTab( ) , theName , 0 , 0 , 20 , 20 );
theControlP5.register( theControlP5.papplet , theName , this );
}
protected Bang( ControlP5 theControlP5 , ControllerGroup< ? > theParent , String theName , float theX , float theY , int theWidth , int theHeight ) {
super( theControlP5 , theParent , theName , theX , theY , theWidth , theHeight );
_myCaptionLabel.setPadding( 0 , Label.paddingY ).align( LEFT , BOTTOM_OUTSIDE );
_myValue = 1;
}
@Override protected void onEnter( ) {
cnt = 0;
isActive = true;
}
@Override protected void onLeave( ) {
isActive = false;
}
@Override protected void mousePressed( ) {
if ( triggerId == PRESSED ) {
cnt = -3;
isActive = true;
update( );
}
}
@Override protected void mouseReleased( ) {
if ( triggerId == RELEASE ) {
cnt = -3;
isActive = true;
update( );
}
}
@Override protected void mouseReleasedOutside( ) {
onLeave( );
}
/**
* By default a bang is triggered when the mouse is pressed. use setTriggerEvent(Bang.PRESSED)
* or setTriggerEvent(Bang.RELEASE) to define the action for triggering a bang. currently only
* Bang.PRESSED and Bang.RELEASE are supported.
*
* @param theEventID
* @return Bang
*/
@ControlP5.Layout public Bang setTriggerEvent( int theEventID ) {
triggerId = theEventID;
return this;
}
@ControlP5.Layout public int getTriggerEvent( ) {
return triggerId;
}
/**
* Sets the value of the bang controller. since bang can be true or false, false=0 and true=1
*
* @param theValue float
* @return Bang
*/
@Override public Bang setValue( float theValue ) {
_myValue = theValue;
broadcast( FLOAT );
return this;
}
/**
* @exclude
*/
@Override public Bang update( ) {
return setValue( _myValue );
}
/**
* @exclude
*/
@Override @ControlP5.Invisible public Bang updateDisplayMode( int theMode ) {
updateViewMode( theMode );
return this;
}
/**
* @exclude
*/
@ControlP5.Invisible public Bang updateViewMode( int theMode ) {
_myDisplayMode = theMode;
switch ( theMode ) {
case ( DEFAULT ):
_myControllerView = new BangView( );
break;
case ( IMAGE ):
_myControllerView = new BangImageView( );
break;
case ( CUSTOM ):
default:
break;
}
return this;
}
private class BangView implements ControllerView< Bang > {
public void display( PGraphics theGraphics , Bang theController ) {
if ( isActive ) {
theGraphics.fill( color.getActive( ) );
} else {
theGraphics.fill( color.getForeground( ) );
}
if ( cnt < 0 ) {
theGraphics.fill( color.getForeground( ) );
cnt++;
}
theGraphics.rect( 0 , 0 , getWidth( ) , getHeight( ) );
if ( isLabelVisible ) {
_myCaptionLabel.draw( theGraphics , 0 , 0 , theController );
}
}
}
private class BangImageView implements ControllerView< Bang > {
public void display( PGraphics theGraphics , Bang theController ) {
if ( isActive ) {
theGraphics.image( (availableImages[ACTIVE]) ? images[ ACTIVE ] : images[ DEFAULT ] , 0 , 0 );
} else {
theGraphics.image( (availableImages[OVER]) ? images[ OVER ] : images[ DEFAULT ] , 0 , 0 );
}
if ( cnt < 0 ) {
theGraphics.image( (availableImages[OVER]) ? images[ OVER ] : images[ DEFAULT ] , 0 , 0 );
cnt++;
}
}
}
/**
* {@inheritDoc}
*
* @exclude
*/
@Override public String getInfo( ) {
return "type:\tBang\n" + super.getInfo( );
}
/**
* @exclude {@inheritDoc}
*/
@Override public String toString( ) {
return super.toString( ) + " [ " + getValue( ) + " ] " + "Bang" + " (" + this.getClass( ).getSuperclass( ) + ")";
}
}