eu.hansolo.steelseries.gauges.DisplayCircular Maven / Gradle / Ivy
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The SteelSeries is a javabeans component library that contains gauges. You will find linear and radial gauges. In addition you will also find digital displays, indicators from cars and some instruments from airplanes and sailboats.
/*
* Copyright (c) 2012, Gerrit Grunwald
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* The names of its contributors may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
package eu.hansolo.steelseries.gauges;
import eu.hansolo.steelseries.tools.LcdColor;
import eu.hansolo.steelseries.tools.NumberSystem;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.LinearGradientPaint;
import java.awt.Paint;
import java.awt.Rectangle;
import java.awt.RenderingHints;
import java.awt.font.FontRenderContext;
import java.awt.font.TextLayout;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;
import java.awt.Transparency;
/**
*
* @author hansolo
*/
public final class DisplayCircular extends AbstractRadial {
//
private BufferedImage bImage;
private BufferedImage fImage;
private BufferedImage lcdThresholdImage;
private BufferedImage disabledImage;
private Font lcdFormerValueFont;
private double oldValue;
private final FontRenderContext RENDER_CONTEXT = new FontRenderContext(null, true, true);
private TextLayout unitLayout;
private final Rectangle2D UNIT_BOUNDARY = new Rectangle2D.Double();
private TextLayout valueLayout;
private final Rectangle2D VALUE_BOUNDARY = new Rectangle2D.Double();
private TextLayout oldValueLayout;
private final Rectangle2D OLD_VALUE_BOUNDARY = new Rectangle2D.Double();
private TextLayout infoLayout;
private final Rectangle2D INFO_BOUNDARY = new Rectangle2D.Double();
private final Rectangle2D LCD = new Rectangle2D.Double();
private float lcdTextYPositionFactor = 0.6f;
private boolean displayMulti = true;
//
//
public DisplayCircular() {
super();
setLcdVisible(true);
setUserLedPosition(0.453271028, 0.75);
oldValue = 0;
init(getInnerBounds().width, getInnerBounds().height);
}
//
//
@Override
public final AbstractGauge init(final int WIDTH, final int HEIGHT) {
if (WIDTH <= 1 || HEIGHT <= 1) {
return this;
}
// Create Background Image
if (bImage != null) {
bImage.flush();
}
bImage = UTIL.createImage(WIDTH, WIDTH, Transparency.TRANSLUCENT);
// Create Foreground Image
if (fImage != null) {
fImage.flush();
}
fImage = UTIL.createImage(WIDTH, WIDTH, Transparency.TRANSLUCENT);
if (isFrameVisible()) {
switch (getFrameType()) {
case ROUND:
FRAME_FACTORY.createRadialFrame(WIDTH, getFrameDesign(), getCustomFrameDesign(), getFrameEffect(), bImage);
break;
case SQUARE:
FRAME_FACTORY.createLinearFrame(WIDTH, WIDTH, getFrameDesign(), getCustomFrameDesign(), getFrameEffect(), bImage);
break;
default:
FRAME_FACTORY.createRadialFrame(WIDTH, getFrameDesign(), getCustomFrameDesign(), getFrameEffect(), bImage);
break;
}
}
if (isBackgroundVisible()) {
create_BACKGROUND_Image(WIDTH, "", "", bImage);
}
create_TITLE_Image(WIDTH, getTitle(), getUnitString(), bImage);
if (displayMulti) {
lcdTextYPositionFactor = 0.6f;
createLcdImage(new Rectangle2D.Double(((getGaugeBounds().width - WIDTH * 0.6542056075) / 2.0), (getGaugeBounds().height * 0.425), (WIDTH * 0.6542056075), (WIDTH * 0.2990654206)), getLcdColor(), getCustomLcdBackground(), bImage);
LCD.setRect(((getGaugeBounds().width - WIDTH * 0.6542056075) / 2.0), (getGaugeBounds().height * 0.425), WIDTH * 0.6542056075, WIDTH * 0.2990654206);
// Create the lcd threshold indicator image
if (lcdThresholdImage != null) {
lcdThresholdImage.flush();
}
lcdThresholdImage = create_LCD_THRESHOLD_Image((int) (LCD.getHeight() * 0.2045454545), (int) (LCD.getHeight() * 0.2045454545), getLcdColor().TEXT_COLOR);
} else {
lcdTextYPositionFactor = 0.76f;
createLcdImage(new Rectangle2D.Double(((getGaugeBounds().width - WIDTH * 0.6542056075) / 2.0), (getGaugeBounds().height * 0.425), (WIDTH * 0.6542056075), (WIDTH * 0.2242990654)), getLcdColor(), getCustomLcdBackground(), bImage);
LCD.setRect(((getGaugeBounds().width - WIDTH * 0.6542056075) / 2.0), (getGaugeBounds().height * 0.425), WIDTH * 0.6542056075, WIDTH * 0.2242990654);
// Create the lcd threshold indicator image
if (lcdThresholdImage != null) {
lcdThresholdImage.flush();
}
lcdThresholdImage = create_LCD_THRESHOLD_Image((int) (LCD.getHeight() * 0.2045454545), (int) (LCD.getHeight() * 0.2045454545), getLcdColor().TEXT_COLOR);
}
if (isForegroundVisible()) {
switch (getFrameType()) {
case SQUARE:
FOREGROUND_FACTORY.createLinearForeground(WIDTH, WIDTH, false, bImage);
break;
case ROUND:
default:
FOREGROUND_FACTORY.createRadialForeground(WIDTH, false, getForegroundType(), fImage);
break;
}
}
if (disabledImage != null) {
disabledImage.flush();
}
disabledImage = create_DISABLED_Image(WIDTH);
if (bImage != null) {
if (displayMulti) {
if (isDigitalFont()) {
setLcdValueFont(getModel().getDigitalBaseFont().deriveFont(0.5f * (WIDTH * 0.2990654206f)));
lcdFormerValueFont = getModel().getDigitalBaseFont().deriveFont(0.2f * (WIDTH * 0.2990654206f));
} else {
setLcdValueFont(getModel().getStandardBaseFont().deriveFont(0.46875f * (WIDTH * 0.2990654206f)));
lcdFormerValueFont = getModel().getStandardBaseFont().deriveFont(0.1875f * (WIDTH * 0.2990654206f));
}
if (isCustomLcdUnitFontEnabled()) {
setLcdUnitFont(getCustomLcdUnitFont().deriveFont(0.1875f * (WIDTH * 0.2990654206f)));
} else {
setLcdUnitFont(getModel().getStandardBaseFont().deriveFont(0.1875f * (WIDTH * 0.2990654206f)));
}
} else {
if (isDigitalFont()) {
setLcdValueFont(getModel().getDigitalBaseFont().deriveFont(0.7f * (WIDTH * 0.2242990654f)));
} else {
setLcdValueFont(getModel().getStandardBaseFont().deriveFont(0.625f * (WIDTH * 0.2242990654f)));
}
if (isCustomLcdUnitFontEnabled()) {
setLcdUnitFont(getCustomLcdUnitFont().deriveFont(0.25f * (WIDTH * 0.2242990654f)));
} else {
setLcdUnitFont(getModel().getStandardBaseFont().deriveFont(0.25f * (WIDTH * 0.2242990654f)));
}
setLcdInfoFont(getModel().getStandardBaseFont().deriveFont(0.15f * (WIDTH * 0.2242990654f)));
}
}
return this;
}
//
//
@Override
protected void paintComponent(Graphics g) {
final Graphics2D G2 = (Graphics2D) g.create();
G2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
G2.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
G2.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_NORMALIZE);
G2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
// Translate the coordinate system related to insets
G2.translate(getInnerBounds().x, getInnerBounds().y);
// Draw combined background image
G2.drawImage(bImage, 0, 0, null);
// Draw LCD display
if (isLcdVisible() && bImage != null) {
// Draw lcd text
if (getLcdColor() == LcdColor.CUSTOM) {
G2.setColor(getCustomLcdForeground());
} else {
G2.setColor(getLcdColor().TEXT_COLOR);
}
G2.setFont(getLcdUnitFont());
final double UNIT_STRING_WIDTH;
if (isLcdUnitStringVisible() && !getLcdUnitString().isEmpty()) {
unitLayout = new TextLayout(getLcdUnitString(), G2.getFont(), RENDER_CONTEXT);
UNIT_BOUNDARY.setFrame(unitLayout.getBounds());
//G2.drawString(getLcdUnitString(), (int) ((LCD.getWidth() - UNIT_BOUNDARY.getWidth()) - LCD.getWidth() * 0.03 + (getGaugeBounds().width - LCD.getWidth()) / 2.0), (int) (LCD.getHeight() * 0.6 + (getGaugeBounds().height - LCD.getHeight()) / 2.0));
G2.drawString(getLcdUnitString(), (int) ((LCD.getWidth() - UNIT_BOUNDARY.getWidth()) - LCD.getWidth() * 0.03 + (getGaugeBounds().width - LCD.getWidth()) / 2.0), (int) (LCD.getHeight() * lcdTextYPositionFactor + getGaugeBounds().height * 0.425));
UNIT_STRING_WIDTH = UNIT_BOUNDARY.getWidth();
} else {
UNIT_STRING_WIDTH = 0;
}
// Draw value
G2.setFont(getLcdValueFont());
switch (getLcdNumberSystem()) {
case HEX:
valueLayout = new TextLayout(Integer.toHexString((int) getLcdValue()).toUpperCase(), G2.getFont(), RENDER_CONTEXT);
VALUE_BOUNDARY.setFrame(valueLayout.getBounds());
G2.drawString(Integer.toHexString((int) getLcdValue()).toUpperCase(), (int) ((LCD.getWidth() - UNIT_STRING_WIDTH - VALUE_BOUNDARY.getWidth()) - LCD.getWidth() * 0.09 + ((getGaugeBounds().width - LCD.getWidth()) / 2.0)), (int) (LCD.getHeight() * lcdTextYPositionFactor + getGaugeBounds().height * 0.425));
break;
case OCT:
valueLayout = new TextLayout(Integer.toOctalString((int) getLcdValue()), G2.getFont(), RENDER_CONTEXT);
VALUE_BOUNDARY.setFrame(valueLayout.getBounds());
G2.drawString(Integer.toOctalString((int) getLcdValue()), (int) ((LCD.getWidth() - UNIT_STRING_WIDTH - VALUE_BOUNDARY.getWidth()) - LCD.getWidth() * 0.09 + ((getGaugeBounds().width - LCD.getWidth()) / 2.0)), (int) (LCD.getHeight() * lcdTextYPositionFactor + getGaugeBounds().height * 0.425));
break;
case DEC:
default:
valueLayout = new TextLayout(formatLcdValue(getLcdValue()), G2.getFont(), RENDER_CONTEXT);
VALUE_BOUNDARY.setFrame(valueLayout.getBounds());
G2.drawString(formatLcdValue(getLcdValue()), (int) ((LCD.getWidth() - UNIT_STRING_WIDTH - VALUE_BOUNDARY.getWidth()) - LCD.getWidth() * 0.09 + ((getGaugeBounds().width - LCD.getWidth()) / 2.0)), (int) (LCD.getHeight() * lcdTextYPositionFactor + getGaugeBounds().height * 0.425));
break;
}
// Draw lcd info string
if (!getLcdInfoString().isEmpty() && !displayMulti) {
G2.setFont(getLcdInfoFont());
infoLayout = new TextLayout(getLcdInfoString(), G2.getFont(), RENDER_CONTEXT);
INFO_BOUNDARY.setFrame(infoLayout.getBounds());
G2.drawString(getLcdInfoString(), LCD.getBounds().x + 5, LCD.getBounds().y + (float) INFO_BOUNDARY.getHeight() + 5f);
}
if (displayMulti) {
// Draw oldValue
G2.setFont(lcdFormerValueFont);
oldValueLayout = new TextLayout(formatLcdValue(oldValue), G2.getFont(), RENDER_CONTEXT);
OLD_VALUE_BOUNDARY.setFrame(oldValueLayout.getBounds());
//G2.drawString(formatLcdValue(oldValue), (int) ((LCD.getWidth() - OLD_VALUE_BOUNDARY.getWidth()) / 2.0 + (getGaugeBounds().width - LCD.getWidth()) / 2.0), (int) (LCD.getHeight() * 0.9 + (getGaugeBounds().height - LCD.getHeight()) / 2.0));
G2.drawString(formatLcdValue(oldValue), (int) ((LCD.getWidth() - OLD_VALUE_BOUNDARY.getWidth()) / 2.0 + (getGaugeBounds().width - LCD.getWidth()) / 2.0), (int) (LCD.getHeight() * 0.9 + getGaugeBounds().height * 0.425));
}
// Draw lcd threshold indicator
if (getLcdNumberSystem() == NumberSystem.DEC && isLcdThresholdVisible() && getLcdValue() >= getLcdThreshold()) {
G2.drawImage(lcdThresholdImage, (int) (LCD.getX() + LCD.getHeight() * 0.0568181818), (int) (LCD.getY() + LCD.getHeight() - lcdThresholdImage.getHeight() - LCD.getHeight() * 0.0568181818), null);
}
}
// Draw user LED if enabled
if (isUserLedVisible()) {
G2.drawImage(getCurrentUserLedImage(), (int) (getGaugeBounds().width * getUserLedPosition().getX()), (int) (getGaugeBounds().height * getUserLedPosition().getY()), null);
}
// Draw combined foreground image
G2.drawImage(fImage, 0, 0, null);
if (!isEnabled()) {
G2.drawImage(disabledImage, 0, 0, null);
}
// Translate the coordinate system back to original
G2.translate(-getInnerBounds().x, -getInnerBounds().y);
G2.dispose();
}
//
//
public boolean isDisplayMulti() {
return displayMulti;
}
public void setDisplayMulti(final boolean DISPLAY_MULTI) {
displayMulti = DISPLAY_MULTI;
init(getWidth(), getWidth());
repaint(getInnerBounds());
}
@Override
public void setLcdValue(final double VALUE) {
oldValue = getLcdValue();
super.setLcdValue(VALUE);
}
@Override
public void setLcdVisible(final boolean LCD_VISIBLE) {
super.setLcdVisible(true);
}
@Override
public boolean isLcdVisible() {
return true;
}
@Override
public NumberSystem getLcdNumberSystem() {
if (displayMulti) {
return NumberSystem.DEC;
} else {
return super.getLcdNumberSystem();
}
}
@Override
public Paint createCustomLcdBackgroundPaint(final Color[] LCD_COLORS) {
final Point2D FOREGROUND_START = new Point2D.Double(0.0, LCD.getMinY() + 1.0);
final Point2D FOREGROUND_STOP = new Point2D.Double(0.0, LCD.getMaxY() - 1);
if (FOREGROUND_START.equals(FOREGROUND_STOP)) {
FOREGROUND_STOP.setLocation(0.0, FOREGROUND_START.getY() + 1);
}
final float[] FOREGROUND_FRACTIONS = {
0.0f,
0.03f,
0.49f,
0.5f,
1.0f
};
final Color[] FOREGROUND_COLORS = {
LCD_COLORS[0],
LCD_COLORS[1],
LCD_COLORS[2],
LCD_COLORS[3],
LCD_COLORS[4]
};
return new LinearGradientPaint(FOREGROUND_START, FOREGROUND_STOP, FOREGROUND_FRACTIONS, FOREGROUND_COLORS);
}
@Override
public Point2D getCenter() {
return new Point2D.Double(bImage.getWidth() / 2.0 + getInnerBounds().x, bImage.getHeight() / 2.0 + getInnerBounds().y);
}
@Override
public Rectangle2D getBounds2D() {
return new Rectangle2D.Double(bImage.getMinX(), bImage.getMinY(), bImage.getWidth(), bImage.getHeight());
}
@Override
public Rectangle getLcdBounds() {
return LCD.getBounds();
}
//
@Override
public String toString() {
return "DisplayCircular";
}
}
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