/*
* Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package com.sun.java.swing.plaf.nimbus;
import com.sun.java.swing.Painter;
import java.awt.*;
import java.awt.geom.*;
import java.awt.image.*;
import javax.swing.*;
final class ComboBoxArrowButtonPainter extends AbstractRegionPainter {
//package private integers representing the available states that
//this painter will paint. These are used when creating a new instance
//of ComboBoxArrowButtonPainter to determine which region/state is being painted
//by that instance.
static final int BACKGROUND_DISABLED = 1;
static final int BACKGROUND_ENABLED = 2;
static final int BACKGROUND_ENABLED_MOUSEOVER = 3;
static final int BACKGROUND_ENABLED_PRESSED = 4;
static final int BACKGROUND_DISABLED_EDITABLE = 5;
static final int BACKGROUND_ENABLED_EDITABLE = 6;
static final int BACKGROUND_MOUSEOVER_EDITABLE = 7;
static final int BACKGROUND_PRESSED_EDITABLE = 8;
static final int BACKGROUND_SELECTED_EDITABLE = 9;
static final int FOREGROUND_ENABLED = 10;
static final int FOREGROUND_MOUSEOVER = 11;
static final int FOREGROUND_DISABLED = 12;
static final int FOREGROUND_PRESSED = 13;
static final int FOREGROUND_SELECTED = 14;
private int state; //refers to one of the static final ints above
private PaintContext ctx;
//the following 4 variables are reused during the painting code of the layers
private Path2D path = new Path2D.Float();
private Rectangle2D rect = new Rectangle2D.Float(0, 0, 0, 0);
private RoundRectangle2D roundRect = new RoundRectangle2D.Float(0, 0, 0, 0, 0, 0);
private Ellipse2D ellipse = new Ellipse2D.Float(0, 0, 0, 0);
//All Colors used for painting are stored here. Ideally, only those colors being used
//by a particular instance of ComboBoxArrowButtonPainter would be created. For the moment at least,
//however, all are created for each instance.
private Color color1 = decodeColor("nimbusBlueGrey", -0.6111111f, -0.110526316f, -0.74509805f, -247);
private Color color2 = decodeColor("nimbusBase", 0.021348298f, -0.56289876f, 0.2588235f, 0);
private Color color3 = decodeColor("nimbusBase", 0.010237217f, -0.55799407f, 0.20784312f, 0);
private Color color4 = new Color(255, 200, 0, 255);
private Color color5 = decodeColor("nimbusBase", 0.021348298f, -0.59223604f, 0.35294116f, 0);
private Color color6 = decodeColor("nimbusBase", 0.02391243f, -0.5774183f, 0.32549018f, 0);
private Color color7 = decodeColor("nimbusBase", 0.021348298f, -0.56722116f, 0.3098039f, 0);
private Color color8 = decodeColor("nimbusBase", 0.021348298f, -0.567841f, 0.31764704f, 0);
private Color color9 = decodeColor("nimbusBlueGrey", -0.6111111f, -0.110526316f, -0.74509805f, -191);
private Color color10 = decodeColor("nimbusBase", 5.1498413E-4f, -0.34585923f, -0.007843137f, 0);
private Color color11 = decodeColor("nimbusBase", 5.1498413E-4f, -0.095173776f, -0.25882354f, 0);
private Color color12 = decodeColor("nimbusBase", 0.004681647f, -0.6197143f, 0.43137252f, 0);
private Color color13 = decodeColor("nimbusBase", 0.0023007393f, -0.46825016f, 0.27058822f, 0);
private Color color14 = decodeColor("nimbusBase", 5.1498413E-4f, -0.43866998f, 0.24705881f, 0);
private Color color15 = decodeColor("nimbusBase", 5.1498413E-4f, -0.4625541f, 0.35686272f, 0);
private Color color16 = decodeColor("nimbusBase", 0.0013483167f, -0.1769987f, -0.12156865f, 0);
private Color color17 = decodeColor("nimbusBase", 0.059279382f, 0.3642857f, -0.43529415f, 0);
private Color color18 = decodeColor("nimbusBase", 0.004681647f, -0.6198413f, 0.43921566f, 0);
private Color color19 = decodeColor("nimbusBase", 0.0023007393f, -0.48084703f, 0.33725488f, 0);
private Color color20 = decodeColor("nimbusBase", 5.1498413E-4f, -0.4555341f, 0.3215686f, 0);
private Color color21 = decodeColor("nimbusBase", 5.1498413E-4f, -0.4757143f, 0.43137252f, 0);
private Color color22 = decodeColor("nimbusBase", -0.57865167f, -0.6357143f, -0.54901963f, 0);
private Color color23 = decodeColor("nimbusBase", -3.528595E-5f, 0.018606722f, -0.23137257f, 0);
private Color color24 = decodeColor("nimbusBase", -4.2033195E-4f, -0.38050595f, 0.20392156f, 0);
private Color color25 = decodeColor("nimbusBase", 7.13408E-4f, -0.064285696f, 0.027450979f, 0);
private Color color26 = decodeColor("nimbusBase", 0.0f, -0.00895375f, 0.007843137f, 0);
private Color color27 = decodeColor("nimbusBase", 8.9377165E-4f, -0.13853917f, 0.14509803f, 0);
private Color color28 = decodeColor("nimbusBase", -0.57865167f, -0.6357143f, -0.37254906f, 0);
private Color color29 = decodeColor("nimbusBase", -0.57865167f, -0.6357143f, -0.5254902f, 0);
private Color color30 = decodeColor("nimbusBase", 0.027408898f, -0.57391655f, 0.1490196f, 0);
private Color color31 = decodeColor("nimbusBase", 0.0f, -0.6357143f, 0.45098037f, 0);
//Array of current component colors, updated in each paint call
private Object[] componentColors;
public ComboBoxArrowButtonPainter(PaintContext ctx, int state) {
super();
this.state = state;
this.ctx = ctx;
}
@Override
protected void doPaint(Graphics2D g, JComponent c, int width, int height, Object[] extendedCacheKeys) {
//populate componentColors array with colors calculated in getExtendedCacheKeys call
componentColors = extendedCacheKeys;
//generate this entire method. Each state/bg/fg/border combo that has
//been painted gets its own KEY and paint method.
switch(state) {
case BACKGROUND_DISABLED_EDITABLE: paintBackgroundDisabledAndEditable(g); break;
case BACKGROUND_ENABLED_EDITABLE: paintBackgroundEnabledAndEditable(g); break;
case BACKGROUND_MOUSEOVER_EDITABLE: paintBackgroundMouseOverAndEditable(g); break;
case BACKGROUND_PRESSED_EDITABLE: paintBackgroundPressedAndEditable(g); break;
case BACKGROUND_SELECTED_EDITABLE: paintBackgroundSelectedAndEditable(g); break;
case FOREGROUND_ENABLED: paintForegroundEnabled(g); break;
case FOREGROUND_MOUSEOVER: paintForegroundMouseOver(g); break;
case FOREGROUND_DISABLED: paintForegroundDisabled(g); break;
case FOREGROUND_PRESSED: paintForegroundPressed(g); break;
case FOREGROUND_SELECTED: paintForegroundSelected(g); break;
}
}
@Override
protected final PaintContext getPaintContext() {
return ctx;
}
private void paintBackgroundDisabledAndEditable(Graphics2D g) {
path = decodePath1();
g.setPaint(color1);
g.fill(path);
path = decodePath2();
g.setPaint(decodeGradient1(path));
g.fill(path);
path = decodePath3();
g.setPaint(color4);
g.fill(path);
path = decodePath4();
g.setPaint(decodeGradient2(path));
g.fill(path);
}
private void paintBackgroundEnabledAndEditable(Graphics2D g) {
path = decodePath1();
g.setPaint(color9);
g.fill(path);
path = decodePath2();
g.setPaint(decodeGradient3(path));
g.fill(path);
path = decodePath3();
g.setPaint(color4);
g.fill(path);
path = decodePath4();
g.setPaint(decodeGradient4(path));
g.fill(path);
}
private void paintBackgroundMouseOverAndEditable(Graphics2D g) {
path = decodePath1();
g.setPaint(color9);
g.fill(path);
path = decodePath2();
g.setPaint(decodeGradient5(path));
g.fill(path);
path = decodePath3();
g.setPaint(color4);
g.fill(path);
path = decodePath4();
g.setPaint(decodeGradient6(path));
g.fill(path);
}
private void paintBackgroundPressedAndEditable(Graphics2D g) {
path = decodePath1();
g.setPaint(color9);
g.fill(path);
path = decodePath2();
g.setPaint(decodeGradient7(path));
g.fill(path);
path = decodePath3();
g.setPaint(color4);
g.fill(path);
path = decodePath4();
g.setPaint(decodeGradient8(path));
g.fill(path);
}
private void paintBackgroundSelectedAndEditable(Graphics2D g) {
path = decodePath1();
g.setPaint(color9);
g.fill(path);
path = decodePath2();
g.setPaint(decodeGradient7(path));
g.fill(path);
path = decodePath3();
g.setPaint(color4);
g.fill(path);
path = decodePath4();
g.setPaint(decodeGradient8(path));
g.fill(path);
}
private void paintForegroundEnabled(Graphics2D g) {
path = decodePath5();
g.setPaint(decodeGradient9(path));
g.fill(path);
}
private void paintForegroundMouseOver(Graphics2D g) {
path = decodePath6();
g.setPaint(decodeGradient9(path));
g.fill(path);
}
private void paintForegroundDisabled(Graphics2D g) {
path = decodePath7();
g.setPaint(color30);
g.fill(path);
}
private void paintForegroundPressed(Graphics2D g) {
path = decodePath8();
g.setPaint(color31);
g.fill(path);
}
private void paintForegroundSelected(Graphics2D g) {
path = decodePath7();
g.setPaint(color31);
g.fill(path);
}
private Path2D decodePath1() {
path.reset();
path.moveTo(decodeX(0.0f), decodeY(2.0f));
path.lineTo(decodeX(2.75f), decodeY(2.0f));
path.lineTo(decodeX(2.75f), decodeY(2.25f));
path.curveTo(decodeAnchorX(2.75f, 0.0f), decodeAnchorY(2.25f, 4.0f), decodeAnchorX(2.125f, 3.0f), decodeAnchorY(2.875f, 0.0f), decodeX(2.125f), decodeY(2.875f));
path.lineTo(decodeX(0.0f), decodeY(2.875f));
path.lineTo(decodeX(0.0f), decodeY(2.0f));
path.closePath();
return path;
}
private Path2D decodePath2() {
path.reset();
path.moveTo(decodeX(0.0f), decodeY(0.25f));
path.lineTo(decodeX(2.125f), decodeY(0.25f));
path.curveTo(decodeAnchorX(2.125f, 3.0f), decodeAnchorY(0.25f, 0.0f), decodeAnchorX(2.75f, 0.0f), decodeAnchorY(0.875f, -3.0f), decodeX(2.75f), decodeY(0.875f));
path.lineTo(decodeX(2.75f), decodeY(2.125f));
path.curveTo(decodeAnchorX(2.75f, 0.0f), decodeAnchorY(2.125f, 3.0f), decodeAnchorX(2.125f, 3.0f), decodeAnchorY(2.75f, 0.0f), decodeX(2.125f), decodeY(2.75f));
path.lineTo(decodeX(0.0f), decodeY(2.75f));
path.lineTo(decodeX(0.0f), decodeY(0.25f));
path.closePath();
return path;
}
private Path2D decodePath3() {
path.reset();
path.moveTo(decodeX(0.85294116f), decodeY(2.639706f));
path.lineTo(decodeX(0.85294116f), decodeY(2.639706f));
path.closePath();
return path;
}
private Path2D decodePath4() {
path.reset();
path.moveTo(decodeX(1.0f), decodeY(0.375f));
path.lineTo(decodeX(2.0f), decodeY(0.375f));
path.curveTo(decodeAnchorX(2.0f, 4.0f), decodeAnchorY(0.375f, 0.0f), decodeAnchorX(2.625f, 0.0f), decodeAnchorY(1.0f, -4.0f), decodeX(2.625f), decodeY(1.0f));
path.lineTo(decodeX(2.625f), decodeY(2.0f));
path.curveTo(decodeAnchorX(2.625f, 0.0f), decodeAnchorY(2.0f, 4.0f), decodeAnchorX(2.0f, 4.0f), decodeAnchorY(2.625f, 0.0f), decodeX(2.0f), decodeY(2.625f));
path.lineTo(decodeX(1.0f), decodeY(2.625f));
path.lineTo(decodeX(1.0f), decodeY(0.375f));
path.closePath();
return path;
}
private Path2D decodePath5() {
path.reset();
path.moveTo(decodeX(0.9995915f), decodeY(1.3616071f));
path.lineTo(decodeX(2.0f), decodeY(0.8333333f));
path.lineTo(decodeX(2.0f), decodeY(1.8571429f));
path.lineTo(decodeX(0.9995915f), decodeY(1.3616071f));
path.closePath();
return path;
}
private Path2D decodePath6() {
path.reset();
path.moveTo(decodeX(1.00625f), decodeY(1.3526785f));
path.lineTo(decodeX(2.0f), decodeY(0.8333333f));
path.lineTo(decodeX(2.0f), decodeY(1.8571429f));
path.lineTo(decodeX(1.00625f), decodeY(1.3526785f));
path.closePath();
return path;
}
private Path2D decodePath7() {
path.reset();
path.moveTo(decodeX(1.0117648f), decodeY(1.3616071f));
path.lineTo(decodeX(2.0f), decodeY(0.8333333f));
path.lineTo(decodeX(2.0f), decodeY(1.8571429f));
path.lineTo(decodeX(1.0117648f), decodeY(1.3616071f));
path.closePath();
return path;
}
private Path2D decodePath8() {
path.reset();
path.moveTo(decodeX(1.0242647f), decodeY(1.3526785f));
path.lineTo(decodeX(2.0f), decodeY(0.8333333f));
path.lineTo(decodeX(2.0f), decodeY(1.8571429f));
path.lineTo(decodeX(1.0242647f), decodeY(1.3526785f));
path.closePath();
return path;
}
private Paint decodeGradient1(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float)bounds.getX();
float y = (float)bounds.getY();
float w = (float)bounds.getWidth();
float h = (float)bounds.getHeight();
return decodeGradient((0.5f * w) + x, (0.0f * h) + y, (0.5f * w) + x, (1.0f * h) + y,
new float[] { 0.0f,0.5f,1.0f },
new Color[] { color2,
decodeColor(color2,color3,0.5f),
color3});
}
private Paint decodeGradient2(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float)bounds.getX();
float y = (float)bounds.getY();
float w = (float)bounds.getWidth();
float h = (float)bounds.getHeight();
return decodeGradient((0.5f * w) + x, (0.0f * h) + y, (0.5f * w) + x, (1.0f * h) + y,
new float[] { 0.0f,0.171875f,0.34375f,0.4815341f,0.6193182f,0.8096591f,1.0f },
new Color[] { color5,
decodeColor(color5,color6,0.5f),
color6,
decodeColor(color6,color7,0.5f),
color7,
decodeColor(color7,color8,0.5f),
color8});
}
private Paint decodeGradient3(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float)bounds.getX();
float y = (float)bounds.getY();
float w = (float)bounds.getWidth();
float h = (float)bounds.getHeight();
return decodeGradient((0.5f * w) + x, (0.0f * h) + y, (0.5f * w) + x, (1.0f * h) + y,
new float[] { 0.0f,0.5f,1.0f },
new Color[] { color10,
decodeColor(color10,color11,0.5f),
color11});
}
private Paint decodeGradient4(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float)bounds.getX();
float y = (float)bounds.getY();
float w = (float)bounds.getWidth();
float h = (float)bounds.getHeight();
return decodeGradient((0.5f * w) + x, (0.0f * h) + y, (0.5f * w) + x, (1.0f * h) + y,
new float[] { 0.0f,0.12299465f,0.44652405f,0.5441176f,0.64171124f,0.8208556f,1.0f },
new Color[] { color12,
decodeColor(color12,color13,0.5f),
color13,
decodeColor(color13,color14,0.5f),
color14,
decodeColor(color14,color15,0.5f),
color15});
}
private Paint decodeGradient5(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float)bounds.getX();
float y = (float)bounds.getY();
float w = (float)bounds.getWidth();
float h = (float)bounds.getHeight();
return decodeGradient((0.5f * w) + x, (0.0f * h) + y, (0.5f * w) + x, (1.0f * h) + y,
new float[] { 0.0f,0.5f,1.0f },
new Color[] { color16,
decodeColor(color16,color17,0.5f),
color17});
}
private Paint decodeGradient6(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float)bounds.getX();
float y = (float)bounds.getY();
float w = (float)bounds.getWidth();
float h = (float)bounds.getHeight();
return decodeGradient((0.5f * w) + x, (0.0f * h) + y, (0.5f * w) + x, (1.0f * h) + y,
new float[] { 0.0f,0.12299465f,0.44652405f,0.5441176f,0.64171124f,0.81283426f,0.98395723f },
new Color[] { color18,
decodeColor(color18,color19,0.5f),
color19,
decodeColor(color19,color20,0.5f),
color20,
decodeColor(color20,color21,0.5f),
color21});
}
private Paint decodeGradient7(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float)bounds.getX();
float y = (float)bounds.getY();
float w = (float)bounds.getWidth();
float h = (float)bounds.getHeight();
return decodeGradient((0.5f * w) + x, (0.0f * h) + y, (0.5f * w) + x, (1.0f * h) + y,
new float[] { 0.0f,0.5f,1.0f },
new Color[] { color22,
decodeColor(color22,color23,0.5f),
color23});
}
private Paint decodeGradient8(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float)bounds.getX();
float y = (float)bounds.getY();
float w = (float)bounds.getWidth();
float h = (float)bounds.getHeight();
return decodeGradient((0.5f * w) + x, (0.0f * h) + y, (0.5f * w) + x, (1.0f * h) + y,
new float[] { 0.0f,0.12299465f,0.44652405f,0.5441176f,0.64171124f,0.8208556f,1.0f },
new Color[] { color24,
decodeColor(color24,color25,0.5f),
color25,
decodeColor(color25,color26,0.5f),
color26,
decodeColor(color26,color27,0.5f),
color27});
}
private Paint decodeGradient9(Shape s) {
Rectangle2D bounds = s.getBounds2D();
float x = (float)bounds.getX();
float y = (float)bounds.getY();
float w = (float)bounds.getWidth();
float h = (float)bounds.getHeight();
return decodeGradient((1.0f * w) + x, (0.5f * h) + y, (0.0f * w) + x, (0.5f * h) + y,
new float[] { 0.0f,0.5f,1.0f },
new Color[] { color28,
decodeColor(color28,color29,0.5f),
color29});
}
}