controlp5/controlP5/Matrix.java

423 lines
10 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 java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import processing.core.PApplet;
import processing.core.PGraphics;
/**
* A matrix is a 2d array with a pointer that traverses through the matrix in a timed interval. if
* an item of a matrix-column is active, the x and y position of the corresponding cell will trigger
* an event and notify the program. see the ControlP5matrix example for more information.
*
* @example controllers/ControlP5matrix
*/
public class Matrix extends Controller< Matrix > {
protected int cnt;
protected int[][] _myCells;
protected int stepX;
protected int stepY;
protected int cellX;
protected int cellY;
protected boolean isPressed;
protected int _myCellX;
protected int _myCellY;
protected int sum;
protected int _myInterval = 100;
protected int currentX = -1;
protected int currentY = -1;
protected int _myMode = SINGLE_ROW;
private Thread t;
protected int gapX = 1;
protected int gapY = 1;
private Object _myPlug;
private String _myPlugName;
private boolean playing = true;
private int bg = 0x00000000;
/**
* Convenience constructor to extend Matrix.
*
* @example use/ControlP5extendController
* @param theControlP5
* @param theName
*/
public Matrix( ControlP5 theControlP5 , String theName ) {
this( theControlP5 , theControlP5.getDefaultTab( ) , theName , 10 , 10 , 0 , 0 , 100 , 100 );
theControlP5.register( theControlP5.papplet , theName , this );
}
public Matrix( ControlP5 theControlP5 , ControllerGroup< ? > theParent , String theName , int theCellX , int theCellY , int theX , int theY , int theWidth , int theHeight ) {
super( theControlP5 , theParent , theName , theX , theY , theWidth , theHeight );
_myInterval = 100;
setGrid( theCellX , theCellY );
_myPlug = cp5.papplet;
_myPlugName = getName( );
_myCaptionLabel.align(LEFT, BOTTOM_OUTSIDE);
_myCaptionLabel.setPadding( 0 , 4 );
runThread( );
}
public Matrix setGrid( int theCellX , int theCellY ) {
_myCellX = theCellX;
_myCellY = theCellY;
sum = _myCellX * _myCellY;
stepX = getWidth( ) / _myCellX;
stepY = getHeight( ) / _myCellY;
_myCells = new int[ _myCellX ][ _myCellY ];
for ( int x = 0 ; x < _myCellX ; x++ ) {
for ( int y = 0 ; y < _myCellY ; y++ ) {
_myCells[ x ][ y ] = 0;
}
}
return this;
}
/**
* set the speed of intervals in millis iterating through the matrix.
*
* @param theInterval int
* @return Matrix
*/
public Matrix setInterval( int theInterval ) {
_myInterval = theInterval;
return this;
}
public int getInterval( ) {
return _myInterval;
}
@ControlP5.Invisible public Matrix updateInternalEvents( PApplet theApplet ) {
setIsInside( inside( ) );
if ( getIsInside( ) ) {
if ( isPressed ) {
int tX = ( int ) ( ( theApplet.mouseX - x( position ) ) / stepX );
int tY = ( int ) ( ( theApplet.mouseY - y( position ) ) / stepY );
if ( tX != currentX || tY != currentY ) {
tX = PApplet.min( PApplet.max( 0 , tX ) , _myCellX );
tY = PApplet.min( PApplet.max( 0 , tY ) , _myCellY );
boolean isMarkerActive = _myCells[tX][tY] == 1;
switch ( _myMode ) {
default:
case ( SINGLE_COLUMN ):
for ( int i = 0 ; i < _myCellY ; i++ ) {
_myCells[ tX ][ i ] = 0;
}
_myCells[ tX ][ tY ] = ( !isMarkerActive ) ? 1 : _myCells[ tX ][ tY ];
break;
case ( SINGLE_ROW ):
for ( int i = 0 ; i < _myCellY ; i++ ) {
_myCells[ tX ][ i ] = 0;
}
_myCells[ tX ][ tY ] = ( !isMarkerActive ) ? 1 : _myCells[ tX ][ tY ];
break;
case ( MULTIPLES ):
_myCells[ tX ][ tY ] = ( _myCells[ tX ][ tY ] == 1 ) ? 0 : 1;
break;
}
currentX = tX;
currentY = tY;
}
}
}
return this;
}
protected void onEnter( ) {
isActive = true;
}
protected void onLeave( ) {
isActive = false;
}
@ControlP5.Invisible public void mousePressed( ) {
isActive = getIsInside( );
if ( getIsInside( ) ) {
isPressed = true;
}
}
protected void mouseReleasedOutside( ) {
mouseReleased( );
}
@ControlP5.Invisible public void mouseReleased( ) {
if ( isActive ) {
isActive = false;
}
isPressed = false;
currentX = -1;
currentY = -1;
}
@Override public Matrix setValue( float theValue ) {
_myValue = theValue;
broadcast( FLOAT );
return this;
}
public Matrix play( ) {
playing = true;
return this;
}
public boolean isPlaying( ) {
return playing;
}
public Matrix pause( ) {
playing = false;
return this;
}
public Matrix stop( ) {
playing = false;
cnt = 0;
return this;
}
public Matrix trigger( int theColumn ) {
if ( theColumn < 0 || theColumn >= _myCells.length ) {
return this;
}
for ( int i = 0 ; i < _myCellY ; i++ ) {
if ( _myCells[ theColumn ][ i ] == 1 ) {
_myValue = 0;
_myValue = ( theColumn << 0 ) + ( i << 8 );
setValue( _myValue );
/* TODO remove printStack and replace with Logger */
try {
Method method = _myPlug.getClass( ).getMethod( _myPlugName , int.class , int.class );
method.setAccessible( true );
method.invoke( _myPlug , theColumn , i );
} catch ( SecurityException ex ) {
ex.printStackTrace( );
} catch ( NoSuchMethodException ex ) {
//ex.printStackTrace( );
} catch ( IllegalArgumentException ex ) {
ex.printStackTrace( );
} catch ( IllegalAccessException ex ) {
ex.printStackTrace( );
} catch ( InvocationTargetException ex ) {
ex.printStackTrace( );
}
}
}
return this;
}
@Override public Matrix update( ) {
return setValue( _myValue );
}
public Matrix setGap( int theX , int theY ) {
gapX = theX;
gapY = theY;
return this;
}
public Matrix plugTo( Object theObject ) {
_myPlug = theObject;
return this;
}
public Matrix plugTo( Object theObject , String thePlugName ) {
_myPlug = theObject;
_myPlugName = thePlugName;
return this;
}
/**
* set the state of a particular cell inside a matrix. use true or false for parameter theValue
*
* @param theX
* @param theY
* @param theValue
* @return Matrix
*/
public Matrix set( int theX , int theY , boolean theValue ) {
_myCells[ theX ][ theY ] = (theValue) ? 1 : 0;
return this;
}
public boolean get( int theX , int theY ) {
return _myCells[theX][theY] == 1;
}
public Matrix clear( ) {
for ( int x = 0 ; x < _myCells.length ; x++ ) {
for ( int y = 0 ; y < _myCells[ x ].length ; y++ ) {
_myCells[ x ][ y ] = 0;
}
}
return this;
}
public static int getX( int thePosition ) {
return ( ( thePosition >> 0 ) & 0xff );
}
public static int getY( int thePosition ) {
return ( ( thePosition >> 8 ) & 0xff );
}
public static int getX( float thePosition ) {
return ( ( ( int ) thePosition >> 0 ) & 0xff );
}
public static int getY( float thePosition ) {
return ( ( ( int ) thePosition >> 8 ) & 0xff );
}
public Matrix setCells( int[][] theCells ) {
setGrid( theCells.length , theCells[ 0 ].length );
_myCells = theCells;
return this;
}
public int[][] getCells( ) {
return _myCells;
}
private void triggerEventFromThread( ) {
if ( playing ) {
cnt += 1;
cnt %= _myCellX;
trigger( cnt );
}
}
private void runThread( ) {
if ( t == null ) {
t = new Thread( getName( ) ) {
public void run( ) {
while ( true ) {
triggerEventFromThread( );
try {
Thread.sleep( _myInterval );
} catch ( InterruptedException e ) {
// throw new RuntimeException(e);
}
}
}
};
t.start( );
}
}
@Override public void remove( ) {
if ( t != null ) {
t.interrupt( );
}
super.remove( );
}
/**
* use setMode to change the cell-activation which by default is ControlP5.SINGLE_ROW, 1 active
* cell per row, but can be changed to ControlP5.SINGLE_COLUMN or ControlP5.MULTIPLES
*
* @param theMode return Matrix
*/
public Matrix setMode( int theMode ) {
_myMode = theMode;
return this;
}
public int getMode( ) {
return _myMode;
}
public Matrix setBackground( int c ) {
bg = 0x00000000;
if ( ( c >> 24 & 0xff ) > 0 ) {
bg = ( c >> 24 ) << 24 | ( c >> 16 ) << 16 | ( c >> 8 ) << 8 | ( c >> 0 ) << 0;
}
return this;
}
@Override @ControlP5.Invisible public Matrix updateDisplayMode( int theMode ) {
_myDisplayMode = theMode;
switch ( theMode ) {
case ( DEFAULT ):
_myControllerView = new MatrixView( );
break;
case ( IMAGE ):
case ( SPRITE ):
case ( CUSTOM ):
default:
break;
}
return this;
}
class MatrixView implements ControllerView< Matrix > {
public void display( PGraphics theGraphics , Matrix theController ) {
theGraphics.noStroke( );
theGraphics.fill( bg );
theGraphics.rect( 0 , 0 , getWidth( ) , getHeight( ) );
float gx = gapX / 2;
float gy = gapY / 2;
for ( int x = 0 ; x < _myCellX ; x++ ) {
for ( int y = 0 ; y < _myCellY ; y++ ) {
theGraphics.fill( _myCells[ x ][ y ] == 1 ? color.getActive( ) : color.getBackground( ) );
theGraphics.rect( x * stepX + gx , y * stepY + gy , stepX - gapX , stepY - gapY );
}
}
if ( isInside( ) ) {
// TODO
// int x = (int) ((theGraphics.mouseX - position.x) / stepX);
// int y = (int) ((theGraphics.mouseY - position.y) / stepY);
// if (x >= 0 && x < _myCellX && y >= 0 && y < _myCellY) {
// theGraphics.fill(_myCells[x][y] == 1 ? color.getActive() :
// color.getForeground());
// theGraphics.rect(x * stepX, y * stepY, stepX - gapX, stepY - gapY);
// }
}
theGraphics.fill( color.getActive( ) );
theGraphics.rect( cnt * stepX , 0 , 1 , getHeight( ) - gapY );
if ( isLabelVisible ) {
_myCaptionLabel.draw( theGraphics , 0 , 0 , theController );
}
}
}
}