sigonasr2
/
jmonkeyengine
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Shader Node's editor connections are now curved lines.

Browse Source
experimental
Nehon 10 years ago
parent 7f50f906aa
commit 400a03c507
3 changed files with 988 additions and 526 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 529
      sdk/jme3-materialeditor/src/com/jme3/gde/materialdefinition/editor/Connection.java
  2. 442
      sdk/jme3-materialeditor/src/com/jme3/gde/materialdefinition/editor/ConnectionCurve.java
  3. 541
      sdk/jme3-materialeditor/src/com/jme3/gde/materialdefinition/editor/ConnectionStraight.java

529
sdk/jme3-materialeditor/src/com/jme3/gde/materialdefinition/editor/Connection.java
Unescape View File

@ -1,539 +1,18 @@
/*
* To change this template, choose Tools | Templates
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.jme3.gde.materialdefinition.editor;
import com.jme3.gde.materialdefinition.fileStructure.leaves.MappingBlock;
import com.jme3.gde.materialdefinition.utils.MaterialUtils;
import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.Point;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseWheelEvent;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import javax.swing.event.MenuDragMouseEvent;
import javax.swing.event.MouseInputListener;
/**
*
* @author Nehon
*/
public class Connection extends JPanel implements ComponentListener, MouseInputListener, KeyListener, Selectable, PropertyChangeListener {
protected Dot start;
protected Dot end;
private Point[] points = new Point[6];
private int pointsSize = 6;
private Corner[] corners = new Corner[6];
private String key = "";
protected MappingBlock mapping;
private MouseEvent convertEvent(MouseEvent e) {
MouseEvent me = null;
//workaround for swing utilities removing mouse button when converting events.
if (e instanceof MouseWheelEvent || e instanceof MenuDragMouseEvent) {
SwingUtilities.convertMouseEvent(this, e, getDiagram());
} else {
Point p = SwingUtilities.convertPoint(this, new Point(e.getX(),
e.getY()),
getDiagram());
me = new MouseEvent(getDiagram(),
e.getID(),
e.getWhen(),
e.getModifiers()
| e.getModifiersEx(),
p.x, p.y,
e.getXOnScreen(),
e.getYOnScreen(),
e.getClickCount(),
e.isPopupTrigger(),
e.getButton());
}
return me;
}
private enum Corner {
RightBottom,
BottomRight,
BottomLeft,
LeftBottom,
RightTop,
TopRight,
LeftTop,
TopLeft,
Top,
Bottom,
None,}
public class Connection extends ConnectionCurve{
public Connection(Dot start, Dot end) {
if (start.getParamType() == Dot.ParamType.Output
|| (start.getParamType() == Dot.ParamType.Both && end.getParamType() != Dot.ParamType.Output)
|| (end.getParamType() == Dot.ParamType.Both && start.getParamType() != Dot.ParamType.Input)) {
this.start = start;
this.end = end;
} else {
this.start = end;
this.end = start;
}
for (int i = 0; i < 6; i++) {
points[i] = new Point();
}
resize(this.start, this.end);
addMouseMotionListener(this);
addMouseListener(this);
addKeyListener(this);
setFocusable(true);
setOpaque(false);
}
private void translate(Point p, Point store) {
store.x = p.x - getLocation().x - 1;
store.y = p.y - getLocation().y - 1;
}
private Point p1 = new Point();
private Point p2 = new Point();
private Point tp1 = new Point();
private Point bp1 = new Point();
private Point tp2 = new Point();
private Point bp2 = new Point();
@Override
protected void paintBorder(Graphics g) {
// super.paintBorder(g);
//
// g.setColor(Color.GRAY);
// g.drawLine(0, 0, getWidth(), 0);
// g.drawLine(getWidth(), 0, getWidth(), getHeight() - 1);
// g.drawLine(getWidth(), getHeight() - 1, 0, getHeight() - 1);
// g.drawLine(0, getHeight() - 1, 0, 0);
}
public String getKey() {
return key;
}
protected void makeKey(MappingBlock mapping, String techName) {
this.mapping = mapping;
key = MaterialUtils.makeKey(mapping, techName);
}
private void adjustCorners(Corner corner, Point tp, Point bp) {
switch (corner) {
case LeftTop:
case TopLeft:
tp.x -= 1;
bp.x += 1;
tp.y += 1;
bp.y -= 1;
break;
case RightBottom:
case BottomRight:
tp.x += 1;
bp.x -= 1;
tp.y -= 1;
bp.y += 1;
break;
case RightTop:
case TopRight:
tp.x -= 1;
bp.x += 1;
tp.y -= 1;
bp.y += 1;
break;
case LeftBottom:
case BottomLeft:
tp.x += 1;
bp.x -= 1;
tp.y += 1;
bp.y -= 1;
break;
case None:
tp.y -= 1;
bp.y += 1;
break;
case Top:
tp.x -= 1;
bp.x += 1;
break;
case Bottom:
tp.x += 1;
bp.x -= 1;
break;
}
}
@Override
protected void paintComponent(Graphics g) {
if (paintDebug) {
for (int i = 0; i < pointsSize - 1; i++) {
translate(points[i], p1);
p1.x -= MARGIN;
p1.y -= MARGIN;
translate(points[i + 1], p2);
p2.x += MARGIN;
p2.y += MARGIN;
g.setColor(Color.GRAY);
g.drawLine(p1.x, p1.y, p2.x, p1.y);
g.drawLine(p2.x, p1.y, p2.x, p2.y);
g.drawLine(p2.x, p2.y, p1.x, p2.y);
g.drawLine(p1.x, p2.y, p1.x, p1.y);
}
paintDebug = false;
}
for (int i = 0; i < pointsSize - 1; i++) {
g.setColor(Color.YELLOW);
translate(points[i], p1);
translate(points[i + 1], p2);
g.drawLine(p1.x, p1.y, p2.x, p2.y);
if (getDiagram().selectedItem == this) {
g.setColor(Color.CYAN);
} else {
g.setColor(Color.GRAY);
}
tp1.setLocation(p1);
bp1.setLocation(p1);
tp2.setLocation(p2);
bp2.setLocation(p2);
adjustCorners(corners[i], tp1, bp1);
adjustCorners(corners[i + 1], tp2, bp2);
g.drawLine(tp1.x, tp1.y, tp2.x, tp2.y);
g.drawLine(bp1.x, bp1.y, bp2.x, bp2.y);
}
}
public final static int MARGIN = 10;
private int getOffset() {
return 5 * start.getIndex();
}
private int getHMiddle() {
int st = start.getNode().getLocation().y + start.getNode().getHeight();
int diff = end.getNode().getLocation().y - st;
return st + diff / 2 + getOffset();
}
private int getVMiddleStart() {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
return startLocation.x + Math.max(MARGIN, (endLocation.x - startLocation.x) / 2) + getOffset();
}
private int getVMiddleStartClampedRight() {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
int right = end.getNode().getLocation().x + end.getNode().getWidth() + MARGIN;
int loc = startLocation.x + Math.max(MARGIN, (endLocation.x - startLocation.x) / 2);
return Math.max(loc, right) + getOffset();
}
private int getVMiddleEnd() {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
return endLocation.x - Math.max(0, Math.max(MARGIN, (endLocation.x - startLocation.x) / 2) + getOffset());
}
private int getVMiddleEndClampedLeft() {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
int left = start.getNode().getLocation().x - MARGIN;//+ end.getNode().getWidth() + MARGIN;
int loc = endLocation.x - Math.max(0, Math.max(MARGIN, (endLocation.x - startLocation.x) / 2));
return Math.min(loc, left) + getOffset();
}
private int getHBottom() {
int endBottom = end.getNode().getLocation().y + end.getNode().getHeight() + MARGIN;
int startBottom = start.getNode().getLocation().y + start.getNode().getHeight() + MARGIN;
return Math.max(endBottom, startBottom) + getOffset();
}
public final void resize(Dot start, Dot end) {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
if (start.getParamType() == Dot.ParamType.Both) {
startLocation.x = endLocation.x - MARGIN * 2;
pointsSize = 3;
points[0].setLocation(startLocation);
points[1].x = startLocation.x;
points[1].y = endLocation.y;
points[2].setLocation(endLocation);
if (startLocation.y <= endLocation.y) {
corners[0] = Corner.Bottom;
corners[1] = Corner.BottomRight;
corners[2] = Corner.None;
} else {
corners[0] = Corner.Top;
corners[1] = Corner.TopRight;
corners[2] = Corner.None;
}
} else if (end.getParamType() == Dot.ParamType.Both) {
endLocation.x = startLocation.x + MARGIN * 2;
pointsSize = 3;
points[0].setLocation(startLocation);
points[1].x = endLocation.x;
points[1].y = startLocation.y;
points[2].setLocation(endLocation);
if (startLocation.y <= endLocation.y) {
corners[0] = Corner.None;
corners[1] = Corner.RightBottom;
corners[2] = Corner.Bottom;
} else {
corners[0] = Corner.None;
corners[1] = Corner.RightTop;
corners[2] = Corner.Top;
}
} else if (startLocation.x + MARGIN <= endLocation.x - MARGIN) {
pointsSize = 4;
points[0].setLocation(startLocation);
points[1].x = getVMiddleStart();
points[1].y = startLocation.y;
points[2].x = getVMiddleStart();
points[2].y = endLocation.y;
corners[0] = Corner.None;
corners[3] = Corner.None;
points[3].setLocation(endLocation);
if (startLocation.y <= endLocation.y) {
corners[1] = Corner.RightBottom;
corners[2] = Corner.BottomRight;
} else {
corners[1] = Corner.RightTop;
corners[2] = Corner.TopRight;
}
} else {
pointsSize = 6;
points[0].setLocation(startLocation);
points[5].setLocation(endLocation);
points[1].x = getVMiddleStart();
points[1].y = startLocation.y;
points[4].x = getVMiddleEnd();
points[4].y = endLocation.y;
corners[0] = Corner.None;
corners[5] = Corner.None;
if ((start.getNode().getLocation().y + start.getNode().getHeight() + MARGIN
> end.getNode().getLocation().y - MARGIN)
&& (end.getNode().getLocation().y + end.getNode().getHeight() + MARGIN
> start.getNode().getLocation().y - MARGIN)) {
if (startLocation.y + MARGIN <= endLocation.y - MARGIN) {
points[1].x = getVMiddleStartClampedRight();
points[2].x = getVMiddleStartClampedRight();
} else {
points[1].x = getVMiddleStart();
points[2].x = getVMiddleStart();
}
points[2].y = getHBottom();
if (startLocation.y + MARGIN > endLocation.y - MARGIN) {
points[3].x = getVMiddleEndClampedLeft();
points[4].x = getVMiddleEndClampedLeft();
} else {
points[3].x = getVMiddleEnd();
points[4].x = getVMiddleEnd();
}
points[3].y = getHBottom();
corners[1] = Corner.RightBottom;
corners[2] = Corner.BottomLeft;
corners[3] = Corner.LeftTop;
corners[4] = Corner.TopRight;
} else {
points[2].x = getVMiddleStart();
points[2].y = getHMiddle();
points[3].x = getVMiddleEnd();
points[3].y = getHMiddle();
if (startLocation.y <= endLocation.y) {
corners[1] = Corner.RightBottom;
corners[2] = Corner.BottomLeft;
corners[3] = Corner.LeftBottom;
corners[4] = Corner.BottomRight;
} else {
corners[1] = Corner.RightTop;
corners[2] = Corner.TopLeft;
corners[3] = Corner.LeftTop;
corners[4] = Corner.TopRight;
}
}
}
updateBounds();
}
private void updateBounds() {
int minX = Integer.MAX_VALUE, minY = Integer.MAX_VALUE, maxX = Integer.MIN_VALUE, maxY = Integer.MIN_VALUE;
for (int i = 0; i < pointsSize; i++) {
if (points[i].x < minX) {
minX = points[i].x;
}
if (points[i].y < minY) {
minY = points[i].y;
}
if (points[i].x > maxX) {
maxX = points[i].x;
}
if (points[i].y > maxY) {
maxY = points[i].y;
}
}
maxX += MARGIN;
maxY += MARGIN;
minX -= MARGIN;
minY -= MARGIN;
setLocation(minX, minY);
setSize(maxX - minX, maxY - minY);
}
private Diagram getDiagram() {
return (Diagram) start.getDiagram();
}
@Override
public void mouseDragged(MouseEvent e) {
dispatchEventToDiagram(e);
}
private void dispatchEventToDiagram(MouseEvent e) {
MouseEvent me = null;
me = convertEvent(e);
getDiagram().dispatchEvent(me);
}
@Override
public void mouseMoved(MouseEvent e) {
dispatchEventToDiagram(e);
}
private boolean paintDebug = false;
private void debug() {
paintDebug = true;
repaint();
}
@Override
public void mouseClicked(MouseEvent e) {
dispatchEventToDiagram(e);
}
@Override
public void mousePressed(MouseEvent e) {
dispatchEventToDiagram(e);
}
@Override
public void mouseReleased(MouseEvent e) {
dispatchEventToDiagram(e);
}
public void select(MouseEvent e) {
boolean selected = false;
requestFocusInWindow(true);
for (int i = 0; i < pointsSize - 1; i++) {
translate(points[i], p1);
translate(points[i + 1], p2);
if (p1.x > p2.x || p1.y > p2.y) {
tp1.setLocation(p1);
p1.setLocation(p2);
p2.setLocation(tp1);
}
p1.x -= MARGIN / 2;
p1.y -= MARGIN / 2;
p2.x += MARGIN / 2;
p2.y += MARGIN / 2;
if (e.getX() >= p1.x && e.getX() <= p2.x
&& e.getY() >= p1.y && e.getY() <= p2.y) {
selected = true;
}
}
if (selected) {
getDiagram().select(this);
e.consume();
}
}
@Override
public void mouseEntered(MouseEvent e) {
}
@Override
public void mouseExited(MouseEvent e) {
}
@Override
public void keyTyped(KeyEvent e) {
super(start, end);
}
@Override
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_DELETE) {
Diagram diag = getDiagram();
if (diag.selectedItem == this) {
diag.removeSelectedConnection();
}
}
}
@Override
public void keyReleased(KeyEvent e) {
}
public void componentResized(ComponentEvent e) {
}
public void componentMoved(ComponentEvent e) {
resize(start, end);
}
public void componentShown(ComponentEvent e) {
}
public void componentHidden(ComponentEvent e) {
}
public void propertyChange(PropertyChangeEvent evt) {
MappingBlock mapping = (MappingBlock) evt.getSource();
key = MaterialUtils.makeKey(mapping, getDiagram().getCurrentTechniqueName());
}
}

442
sdk/jme3-materialeditor/src/com/jme3/gde/materialdefinition/editor/ConnectionCurve.java
Unescape View File

@ -0,0 +1,442 @@
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.jme3.gde.materialdefinition.editor;
import com.jme3.gde.materialdefinition.fileStructure.leaves.MappingBlock;
import com.jme3.gde.materialdefinition.utils.MaterialUtils;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.RenderingHints;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseWheelEvent;
import java.awt.geom.CubicCurve2D;
import java.awt.geom.Path2D;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import javax.swing.event.MenuDragMouseEvent;
import javax.swing.event.MouseInputListener;
/**
*
* @author Nehon
*/
public class ConnectionCurve extends JPanel implements ComponentListener, MouseInputListener, KeyListener, Selectable, PropertyChangeListener {
protected Dot start;
protected Dot end;
private final Point[] points = new Point[7];
private int pointsSize = 7;
private int nbCurve = 2;
private final CubicCurve2D[] curves = new CubicCurve2D[2];
private String key = "";
protected MappingBlock mapping;
private MouseEvent convertEvent(MouseEvent e) {
MouseEvent me = null;
//workaround for swing utilities removing mouse button when converting events.
if (e instanceof MouseWheelEvent || e instanceof MenuDragMouseEvent) {
SwingUtilities.convertMouseEvent(this, e, getDiagram());
} else {
Point p = SwingUtilities.convertPoint(this, new Point(e.getX(),
e.getY()),
getDiagram());
me = new MouseEvent(getDiagram(),
e.getID(),
e.getWhen(),
e.getModifiers()
| e.getModifiersEx(),
p.x, p.y,
e.getXOnScreen(),
e.getYOnScreen(),
e.getClickCount(),
e.isPopupTrigger(),
e.getButton());
}
return me;
}
private enum Corner {
RightBottom,
BottomRight,
BottomLeft,
LeftBottom,
RightTop,
TopRight,
LeftTop,
TopLeft,
Top,
Bottom,
None,
}
@SuppressWarnings("LeakingThisInConstructor")
public ConnectionCurve(Dot start, Dot end) {
if (start.getParamType() == Dot.ParamType.Output
|| (start.getParamType() == Dot.ParamType.Both && end.getParamType() != Dot.ParamType.Output)
|| (end.getParamType() == Dot.ParamType.Both && start.getParamType() != Dot.ParamType.Input)) {
this.start = start;
this.end = end;
} else {
this.start = end;
this.end = start;
}
for (int i = 0; i < 7; i++) {
points[i] = new Point();
}
for (int i = 0; i < nbCurve; i++) {
curves[i] = new CubicCurve2D.Double();
}
resize(this.start, this.end);
addMouseMotionListener(this);
addMouseListener(this);
addKeyListener(this);
setFocusable(true);
setOpaque(false);
}
private void translate(Point p, Point store) {
store.x = p.x - getLocation().x - 1;
store.y = p.y - getLocation().y - 1;
}
private final Point p1 = new Point();
private final Point p2 = new Point();
private final Point p3 = new Point();
private final Point p4 = new Point();
public String getKey() {
return key;
}
protected void makeKey(MappingBlock mapping, String techName) {
this.mapping = mapping;
key = MaterialUtils.makeKey(mapping, techName);
}
@Override
protected void paintComponent(Graphics g) {
Graphics2D g2 = ((Graphics2D) g);
g2.setRenderingHint(
RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
g2.setStroke(new BasicStroke(4));
Path2D.Double path1 = new Path2D.Double();
g.setColor(Color.DARK_GRAY);
if (pointsSize < 4) {
translate(points[0], p1);
translate(points[1], p2);
translate(points[1], p3);
translate(points[2], p4);
path1.moveTo(p1.x, p1.y);
path1.curveTo(p2.x, p2.y, p3.x, p3.y, p4.x, p4.y);
curves[0].setCurve(p1.x, p1.y, p2.x, p2.y, p3.x, p3.y, p4.x, p4.y);
nbCurve = 1;
}
for (int i = 0; i < pointsSize - 3; i += 3) {
translate(points[i], p1);
translate(points[i + 1], p2);
translate(points[i + 2], p3);
translate(points[i + 3], p4);
path1.moveTo(p1.x, p1.y);
path1.curveTo(p2.x, p2.y, p3.x, p3.y, p4.x, p4.y);
if (i > 1) {
curves[1].setCurve(p1.x, p1.y, p2.x, p2.y, p3.x, p3.y, p4.x, p4.y);
nbCurve = 2;
} else {
curves[0].setCurve(p1.x, p1.y, p2.x, p2.y, p3.x, p3.y, p4.x, p4.y);
nbCurve = 1;
}
}
((Graphics2D) g).draw(path1);
g2.setStroke(new BasicStroke(2));
if (getDiagram().selectedItem == this) {
g.setColor(Color.WHITE);
} else {
g.setColor(LIGHT_GREY);
}
((Graphics2D) g).draw(path1);
}
private final static Color LIGHT_GREY = new Color(120, 120, 120);
public final static int MARGIN = 15;
private int getOffset() {
return 5 * start.getIndex();
}
private int getHMiddle() {
int st = start.getNode().getLocation().y + start.getNode().getHeight();
int diff = end.getNode().getLocation().y - st;
return st + diff / 2 + getOffset();
}
private int getVMiddleStart() {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
return startLocation.x + Math.max(MARGIN, (endLocation.x - startLocation.x) / 2) + getOffset();
}
private int getVMiddleStartNoMargin() {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
return startLocation.x + ((endLocation.x - startLocation.x) / 2) + getOffset();
}
private int getVMiddleStartClampedRight() {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
int right = end.getNode().getLocation().x + end.getNode().getWidth() + MARGIN;
int loc = startLocation.x + Math.max(MARGIN, (endLocation.x - startLocation.x) / 2);
return Math.max(loc, right) + getOffset();
}
private int getVMiddleEnd() {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
return endLocation.x - Math.max(0, Math.max(MARGIN, (endLocation.x - startLocation.x) / 2) + getOffset());
}
private int getVMiddleEndClampedLeft() {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
int left = start.getNode().getLocation().x - MARGIN;//+ end.getNode().getWidth() + MARGIN;
int loc = endLocation.x - Math.max(0, Math.max(MARGIN, (endLocation.x - startLocation.x) / 2));
return Math.min(loc, left) + getOffset();
}
private int getHBottom() {
int endBottom = end.getNode().getLocation().y + end.getNode().getHeight() + MARGIN;
int startBottom = start.getNode().getLocation().y + start.getNode().getHeight() + MARGIN;
return Math.max(endBottom, startBottom) + getOffset();
}
public final void resize(Dot start, Dot end) {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
if (start.getParamType() == Dot.ParamType.Both) {
startLocation.x = endLocation.x - MARGIN * 2;
pointsSize = 3;
points[0].setLocation(startLocation);
points[1].x = startLocation.x;
points[1].y = endLocation.y;
points[2].setLocation(endLocation);
} else if (end.getParamType() == Dot.ParamType.Both) {
endLocation.x = startLocation.x + MARGIN * 2;
pointsSize = 3;
points[0].setLocation(startLocation);
points[1].x = endLocation.x;
points[1].y = startLocation.y;
points[2].setLocation(endLocation);
} else if (startLocation.x + MARGIN <= endLocation.x - MARGIN) {
pointsSize = 4;
points[0].setLocation(startLocation);
points[1].x = getVMiddleStart();
points[1].y = startLocation.y;
points[2].x = getVMiddleStart();
points[2].y = endLocation.y;
points[3].setLocation(endLocation);
} else if (startLocation.x <= endLocation.x) {
pointsSize = 4;
points[0].setLocation(startLocation);
points[1].x = getVMiddleStartNoMargin();
points[1].y = startLocation.y;
points[2].x = getVMiddleStartNoMargin();
points[2].y = endLocation.y;
points[3].setLocation(endLocation);
} else {
pointsSize = 7;
points[0].setLocation(startLocation);
points[6].setLocation(endLocation);
points[1].x = getVMiddleStart();
points[1].y = startLocation.y;
points[5].x = getVMiddleEnd();
points[5].y = endLocation.y;
if ((start.getNode().getLocation().y + start.getNode().getHeight() + MARGIN
> end.getNode().getLocation().y - MARGIN)
&& (end.getNode().getLocation().y + end.getNode().getHeight() + MARGIN
> start.getNode().getLocation().y - MARGIN)) {
if (startLocation.y + MARGIN <= endLocation.y - MARGIN) {
points[1].x = getVMiddleStartClampedRight();
points[2].x = getVMiddleStartClampedRight();
} else {
points[1].x = getVMiddleStart();
points[2].x = getVMiddleStart();
}
points[2].y = getHBottom();
points[4].y = getHBottom();
if (startLocation.y + MARGIN > endLocation.y - MARGIN) {
points[4].x = getVMiddleEndClampedLeft();
points[5].x = getVMiddleEndClampedLeft();
points[3].x = points[4].x + (points[2].x - points[4].x) / 2;
} else {
points[4].x = getVMiddleEnd();
points[5].x = getVMiddleEnd();
points[3].x = points[4].x + (points[2].x - points[4].x) / 2;
}
points[3].y = getHBottom();
} else {
points[2].x = getVMiddleStart();
points[2].y = getHMiddle();
points[3].x = points[4].x + (points[2].x - points[4].x) / 2;
points[3].y = getHMiddle();
points[4].x = getVMiddleEnd();
points[4].y = points[3].y;
}
}
updateBounds();
}
private void updateBounds() {
int minX = Integer.MAX_VALUE, minY = Integer.MAX_VALUE, maxX = Integer.MIN_VALUE, maxY = Integer.MIN_VALUE;
for (int i = 0; i < pointsSize; i++) {
if (points[i].x < minX) {
minX = points[i].x;
}
if (points[i].y < minY) {
minY = points[i].y;
}
if (points[i].x > maxX) {
maxX = points[i].x;
}
if (points[i].y > maxY) {
maxY = points[i].y;
}
}
maxX += MARGIN;
maxY += MARGIN;
minX -= MARGIN;
minY -= MARGIN;
setLocation(minX, minY);
setSize(maxX - minX, maxY - minY);
}
private Diagram getDiagram() {
return (Diagram) start.getDiagram();
}
@Override
public void mouseDragged(MouseEvent e) {
dispatchEventToDiagram(e);
}
private void dispatchEventToDiagram(MouseEvent e) {
MouseEvent me = convertEvent(e);
getDiagram().dispatchEvent(me);
}
@Override
public void mouseMoved(MouseEvent e) {
dispatchEventToDiagram(e);
}
@Override
public void mouseClicked(MouseEvent e) {
dispatchEventToDiagram(e);
}
@Override
public void mousePressed(MouseEvent e) {
dispatchEventToDiagram(e);
}
@Override
public void mouseReleased(MouseEvent e) {
dispatchEventToDiagram(e);
}
public void select(MouseEvent e) {
requestFocusInWindow(true);
int margin = MARGIN / 2;
boolean selected = false;
for (int i = 0; i < nbCurve && !selected; i++) {
selected = curves[i].intersects(e.getX() - margin, e.getY() - margin, e.getX() + margin, e.getY() + margin);
}
if (selected) {
getDiagram().select(this);
e.consume();
}
}
@Override
public void mouseEntered(MouseEvent e) {
}
@Override
public void mouseExited(MouseEvent e) {
}
@Override
public void keyTyped(KeyEvent e) {
}
@Override
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_DELETE) {
Diagram diag = getDiagram();
if (diag.selectedItem == this) {
diag.removeSelectedConnection();
}
}
}
@Override
public void keyReleased(KeyEvent e) {
}
public void componentResized(ComponentEvent e) {
}
public void componentMoved(ComponentEvent e) {
resize(start, end);
}
public void componentShown(ComponentEvent e) {
}
public void componentHidden(ComponentEvent e) {
}
public void propertyChange(PropertyChangeEvent evt) {
MappingBlock map = (MappingBlock) evt.getSource();
key = MaterialUtils.makeKey(map, getDiagram().getCurrentTechniqueName());
}
}

541
sdk/jme3-materialeditor/src/com/jme3/gde/materialdefinition/editor/ConnectionStraight.java
Unescape View File

@ -0,0 +1,541 @@
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.jme3.gde.materialdefinition.editor;
import com.jme3.gde.materialdefinition.fileStructure.leaves.MappingBlock;
import com.jme3.gde.materialdefinition.utils.MaterialUtils;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Point;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseWheelEvent;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import javax.swing.event.MenuDragMouseEvent;
import javax.swing.event.MouseInputListener;
/**
*
* Kept this class in case of.
* This is the old staright connection class, now ConnectionCurve is used
* @author Nehon
*/
@Deprecated
public class ConnectionStraight extends JPanel implements ComponentListener, MouseInputListener, KeyListener, Selectable, PropertyChangeListener {
protected Dot start;
protected Dot end;
private Point[] points = new Point[6];
private int pointsSize = 6;
private Corner[] corners = new Corner[6];
private String key = "";
protected MappingBlock mapping;
private MouseEvent convertEvent(MouseEvent e) {
MouseEvent me = null;
//workaround for swing utilities removing mouse button when converting events.
if (e instanceof MouseWheelEvent || e instanceof MenuDragMouseEvent) {
SwingUtilities.convertMouseEvent(this, e, getDiagram());
} else {
Point p = SwingUtilities.convertPoint(this, new Point(e.getX(),
e.getY()),
getDiagram());
me = new MouseEvent(getDiagram(),
e.getID(),
e.getWhen(),
e.getModifiers()
| e.getModifiersEx(),
p.x, p.y,
e.getXOnScreen(),
e.getYOnScreen(),
e.getClickCount(),
e.isPopupTrigger(),
e.getButton());
}
return me;
}
private enum Corner {
RightBottom,
BottomRight,
BottomLeft,
LeftBottom,
RightTop,
TopRight,
LeftTop,
TopLeft,
Top,
Bottom,
None,}
public ConnectionStraight(Dot start, Dot end) {
if (start.getParamType() == Dot.ParamType.Output
|| (start.getParamType() == Dot.ParamType.Both && end.getParamType() != Dot.ParamType.Output)
|| (end.getParamType() == Dot.ParamType.Both && start.getParamType() != Dot.ParamType.Input)) {
this.start = start;
this.end = end;
} else {
this.start = end;
this.end = start;
}
for (int i = 0; i < 6; i++) {
points[i] = new Point();
}
resize(this.start, this.end);
addMouseMotionListener(this);
addMouseListener(this);
addKeyListener(this);
setFocusable(true);
setOpaque(false);
}
private void translate(Point p, Point store) {
store.x = p.x - getLocation().x - 1;
store.y = p.y - getLocation().y - 1;
}
private Point p1 = new Point();
private Point p2 = new Point();
private Point tp1 = new Point();
private Point bp1 = new Point();
private Point tp2 = new Point();
private Point bp2 = new Point();
@Override
protected void paintBorder(Graphics g) {
// super.paintBorder(g);
//
// g.setColor(Color.GRAY);
// g.drawLine(0, 0, getWidth(), 0);
// g.drawLine(getWidth(), 0, getWidth(), getHeight() - 1);
// g.drawLine(getWidth(), getHeight() - 1, 0, getHeight() - 1);
// g.drawLine(0, getHeight() - 1, 0, 0);
}
public String getKey() {
return key;
}
protected void makeKey(MappingBlock mapping, String techName) {
this.mapping = mapping;
key = MaterialUtils.makeKey(mapping, techName);
}
private void adjustCorners(Corner corner, Point tp, Point bp) {
switch (corner) {
case LeftTop:
case TopLeft:
tp.x -= 1;
bp.x += 1;
tp.y += 1;
bp.y -= 1;
break;
case RightBottom:
case BottomRight:
tp.x += 1;
bp.x -= 1;
tp.y -= 1;
bp.y += 1;
break;
case RightTop:
case TopRight:
tp.x -= 1;
bp.x += 1;
tp.y -= 1;
bp.y += 1;
break;
case LeftBottom:
case BottomLeft:
tp.x += 1;
bp.x -= 1;
tp.y += 1;
bp.y -= 1;
break;
case None:
tp.y -= 1;
bp.y += 1;
break;
case Top:
tp.x -= 1;
bp.x += 1;
break;
case Bottom:
tp.x += 1;
bp.x -= 1;
break;
}
}
@Override
protected void paintComponent(Graphics g) {
if (paintDebug) {
for (int i = 0; i < pointsSize - 1; i++) {
translate(points[i], p1);
p1.x -= MARGIN;
p1.y -= MARGIN;
translate(points[i + 1], p2);
p2.x += MARGIN;
p2.y += MARGIN;
g.setColor(Color.GRAY);
g.drawLine(p1.x, p1.y, p2.x, p1.y);
g.drawLine(p2.x, p1.y, p2.x, p2.y);
g.drawLine(p2.x, p2.y, p1.x, p2.y);
g.drawLine(p1.x, p2.y, p1.x, p1.y);
}
paintDebug = false;
}
for (int i = 0; i < pointsSize - 1; i++) {
g.setColor(Color.YELLOW);
translate(points[i], p1);
translate(points[i + 1], p2);
g.drawLine(p1.x, p1.y, p2.x, p2.y);
if (getDiagram().selectedItem == this) {
g.setColor(Color.CYAN);
} else {
g.setColor(Color.GRAY);
}
tp1.setLocation(p1);
bp1.setLocation(p1);
tp2.setLocation(p2);
bp2.setLocation(p2);
adjustCorners(corners[i], tp1, bp1);
adjustCorners(corners[i + 1], tp2, bp2);
g.drawLine(tp1.x, tp1.y, tp2.x, tp2.y);
g.drawLine(bp1.x, bp1.y, bp2.x, bp2.y);
}
}
public final static int MARGIN = 10;
private int getOffset() {
return 5 * start.getIndex();
}
private int getHMiddle() {
int st = start.getNode().getLocation().y + start.getNode().getHeight();
int diff = end.getNode().getLocation().y - st;
return st + diff / 2 + getOffset();
}
private int getVMiddleStart() {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
return startLocation.x + Math.max(MARGIN, (endLocation.x - startLocation.x) / 2) + getOffset();
}
private int getVMiddleStartClampedRight() {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
int right = end.getNode().getLocation().x + end.getNode().getWidth() + MARGIN;
int loc = startLocation.x + Math.max(MARGIN, (endLocation.x - startLocation.x) / 2);
return Math.max(loc, right) + getOffset();
}
private int getVMiddleEnd() {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
return endLocation.x - Math.max(0, Math.max(MARGIN, (endLocation.x - startLocation.x) / 2) + getOffset());
}
private int getVMiddleEndClampedLeft() {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
int left = start.getNode().getLocation().x - MARGIN;//+ end.getNode().getWidth() + MARGIN;
int loc = endLocation.x - Math.max(0, Math.max(MARGIN, (endLocation.x - startLocation.x) / 2));
return Math.min(loc, left) + getOffset();
}
private int getHBottom() {
int endBottom = end.getNode().getLocation().y + end.getNode().getHeight() + MARGIN;
int startBottom = start.getNode().getLocation().y + start.getNode().getHeight() + MARGIN;
return Math.max(endBottom, startBottom) + getOffset();
}
public final void resize(Dot start, Dot end) {
Point startLocation = start.getStartLocation();
Point endLocation = end.getEndLocation();
if (start.getParamType() == Dot.ParamType.Both) {
startLocation.x = endLocation.x - MARGIN * 2;
pointsSize = 3;
points[0].setLocation(startLocation);
points[1].x = startLocation.x;
points[1].y = endLocation.y;
points[2].setLocation(endLocation);
if (startLocation.y <= endLocation.y) {
corners[0] = Corner.Bottom;
corners[1] = Corner.BottomRight;
corners[2] = Corner.None;
} else {
corners[0] = Corner.Top;
corners[1] = Corner.TopRight;
corners[2] = Corner.None;
}
} else if (end.getParamType() == Dot.ParamType.Both) {
endLocation.x = startLocation.x + MARGIN * 2;
pointsSize = 3;
points[0].setLocation(startLocation);
points[1].x = endLocation.x;
points[1].y = startLocation.y;
points[2].setLocation(endLocation);
if (startLocation.y <= endLocation.y) {
corners[0] = Corner.None;
corners[1] = Corner.RightBottom;
corners[2] = Corner.Bottom;
} else {
corners[0] = Corner.None;
corners[1] = Corner.RightTop;
corners[2] = Corner.Top;
}
} else if (startLocation.x + MARGIN <= endLocation.x - MARGIN) {
pointsSize = 4;
points[0].setLocation(startLocation);
points[1].x = getVMiddleStart();
points[1].y = startLocation.y;
points[2].x = getVMiddleStart();
points[2].y = endLocation.y;
corners[0] = Corner.None;
corners[3] = Corner.None;
points[3].setLocation(endLocation);
if (startLocation.y <= endLocation.y) {
corners[1] = Corner.RightBottom;
corners[2] = Corner.BottomRight;
} else {
corners[1] = Corner.RightTop;
corners[2] = Corner.TopRight;
}
} else {
pointsSize = 6;
points[0].setLocation(startLocation);
points[5].setLocation(endLocation);
points[1].x = getVMiddleStart();
points[1].y = startLocation.y;
points[4].x = getVMiddleEnd();
points[4].y = endLocation.y;
corners[0] = Corner.None;
corners[5] = Corner.None;
if ((start.getNode().getLocation().y + start.getNode().getHeight() + MARGIN
> end.getNode().getLocation().y - MARGIN)
&& (end.getNode().getLocation().y + end.getNode().getHeight() + MARGIN
> start.getNode().getLocation().y - MARGIN)) {
if (startLocation.y + MARGIN <= endLocation.y - MARGIN) {
points[1].x = getVMiddleStartClampedRight();
points[2].x = getVMiddleStartClampedRight();
} else {
points[1].x = getVMiddleStart();
points[2].x = getVMiddleStart();
}
points[2].y = getHBottom();
if (startLocation.y + MARGIN > endLocation.y - MARGIN) {
points[3].x = getVMiddleEndClampedLeft();
points[4].x = getVMiddleEndClampedLeft();
} else {
points[3].x = getVMiddleEnd();
points[4].x = getVMiddleEnd();
}
points[3].y = getHBottom();
corners[1] = Corner.RightBottom;
corners[2] = Corner.BottomLeft;
corners[3] = Corner.LeftTop;
corners[4] = Corner.TopRight;
} else {
points[2].x = getVMiddleStart();
points[2].y = getHMiddle();
points[3].x = getVMiddleEnd();
points[3].y = getHMiddle();
if (startLocation.y <= endLocation.y) {
corners[1] = Corner.RightBottom;
corners[2] = Corner.BottomLeft;
corners[3] = Corner.LeftBottom;
corners[4] = Corner.BottomRight;
} else {
corners[1] = Corner.RightTop;
corners[2] = Corner.TopLeft;
corners[3] = Corner.LeftTop;
corners[4] = Corner.TopRight;
}
}
}
updateBounds();
}
private void updateBounds() {
int minX = Integer.MAX_VALUE, minY = Integer.MAX_VALUE, maxX = Integer.MIN_VALUE, maxY = Integer.MIN_VALUE;
for (int i = 0; i < pointsSize; i++) {
if (points[i].x < minX) {
minX = points[i].x;
}
if (points[i].y < minY) {
minY = points[i].y;
}
if (points[i].x > maxX) {
maxX = points[i].x;
}
if (points[i].y > maxY) {
maxY = points[i].y;
}
}
maxX += MARGIN;
maxY += MARGIN;
minX -= MARGIN;
minY -= MARGIN;
setLocation(minX, minY);
setSize(maxX - minX, maxY - minY);
}
private Diagram getDiagram() {
return (Diagram) start.getDiagram();
}
@Override
public void mouseDragged(MouseEvent e) {
dispatchEventToDiagram(e);
}
private void dispatchEventToDiagram(MouseEvent e) {
MouseEvent me = null;
me = convertEvent(e);
getDiagram().dispatchEvent(me);
}
@Override
public void mouseMoved(MouseEvent e) {
dispatchEventToDiagram(e);
}
private boolean paintDebug = false;
private void debug() {
paintDebug = true;
repaint();
}
@Override
public void mouseClicked(MouseEvent e) {
dispatchEventToDiagram(e);
}
@Override
public void mousePressed(MouseEvent e) {
dispatchEventToDiagram(e);
}
@Override
public void mouseReleased(MouseEvent e) {
dispatchEventToDiagram(e);
}
public void select(MouseEvent e) {
boolean selected = false;
requestFocusInWindow(true);
for (int i = 0; i < pointsSize - 1; i++) {
translate(points[i], p1);
translate(points[i + 1], p2);
if (p1.x > p2.x || p1.y > p2.y) {
tp1.setLocation(p1);
p1.setLocation(p2);
p2.setLocation(tp1);
}
p1.x -= MARGIN / 2;
p1.y -= MARGIN / 2;
p2.x += MARGIN / 2;
p2.y += MARGIN / 2;
if (e.getX() >= p1.x && e.getX() <= p2.x
&& e.getY() >= p1.y && e.getY() <= p2.y) {
selected = true;
}
}
if (selected) {
getDiagram().select(this);
e.consume();
}
}
@Override
public void mouseEntered(MouseEvent e) {
}
@Override
public void mouseExited(MouseEvent e) {
}
@Override
public void keyTyped(KeyEvent e) {
}
@Override
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_DELETE) {
Diagram diag = getDiagram();
if (diag.selectedItem == this) {
diag.removeSelectedConnection();
}
}
}
@Override
public void keyReleased(KeyEvent e) {
}
public void componentResized(ComponentEvent e) {
}
public void componentMoved(ComponentEvent e) {
resize(start, end);
}
public void componentShown(ComponentEvent e) {
}
public void componentHidden(ComponentEvent e) {
}
public void propertyChange(PropertyChangeEvent evt) {
MappingBlock mapping = (MappingBlock) evt.getSource();
key = MaterialUtils.makeKey(mapping, getDiagram().getCurrentTechniqueName());
}
}
Write Preview
Loading…
Cancel
Save