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https://github.com/bancika/diy-layout-creator
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9v battery snap
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bancika
+252
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package org.diylc.components.electromechanical;
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import java.awt.AlphaComposite;
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import java.awt.Color;
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import java.awt.Composite;
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import java.awt.Graphics2D;
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import java.awt.Point;
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import java.awt.Polygon;
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import java.awt.Shape;
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import java.awt.geom.AffineTransform;
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import java.awt.geom.Area;
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import java.awt.geom.Ellipse2D;
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import java.awt.geom.Rectangle2D;
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import org.diylc.appframework.miscutils.ConfigurationManager;
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import org.diylc.common.IPlugInPort;
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import org.diylc.common.ObjectCache;
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import org.diylc.common.Orientation;
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import org.diylc.components.AbstractTransparentComponent;
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import org.diylc.core.ComponentState;
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import org.diylc.core.IDIYComponent;
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import org.diylc.core.IDrawingObserver;
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import org.diylc.core.Project;
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import org.diylc.core.Theme;
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import org.diylc.core.VisibilityPolicy;
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import org.diylc.core.annotations.ComponentDescriptor;
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import org.diylc.core.annotations.EditableProperty;
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import org.diylc.core.measures.Size;
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import org.diylc.core.measures.SizeUnit;
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import org.diylc.utils.Constants;
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@ComponentDescriptor(name = "9V Battery Snap", category = "Electromechanical", author = "Branislav Stojkovic", description = "", stretchable = false, zOrder = IDIYComponent.COMPONENT, instanceNamePrefix = "BTR")
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public class BatterySnap9V extends AbstractTransparentComponent<String> {
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private static final long serialVersionUID = 1L;
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private static Color BODY_COLOR = Color.darkGray;
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private static Size WIDTH = new Size(0.5d, SizeUnit.in);
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private static Size LENGTH = new Size(0.75d, SizeUnit.in);
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private static Size TERMINAL_DIAMETER = new Size(0.3d, SizeUnit.in);
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private static Size TERMINAL_SPACING = new Size(0.5d, SizeUnit.in);
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private static Size TERMINAL_BORDER = new Size(0.7d, SizeUnit.mm);
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private String value = "";
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private Point controlPoint = new Point(0, 0);
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transient Shape[] body;
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private Orientation orientation = Orientation.DEFAULT;
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private Color color = BODY_COLOR;
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@Override
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public void draw(Graphics2D g2d, ComponentState componentState, boolean outlineMode,
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Project project, IDrawingObserver drawingObserver) {
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Shape[] body = getBody();
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g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(1));
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if (componentState != ComponentState.DRAGGING) {
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Composite oldComposite = g2d.getComposite();
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if (alpha < MAX_ALPHA) {
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g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1f * alpha
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/ MAX_ALPHA));
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}
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g2d.setColor(outlineMode ? Constants.TRANSPARENT_COLOR : color);
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g2d.fill(body[0]);
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g2d.setColor(outlineMode ? Constants.TRANSPARENT_COLOR : METAL_COLOR);
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g2d.fill(body[1]);
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g2d.fill(body[2]);
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g2d.setComposite(oldComposite);
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}
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Color finalBorderColor;
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if (outlineMode) {
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Theme theme = (Theme) ConfigurationManager.getInstance().readObject(
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IPlugInPort.THEME_KEY, Constants.DEFAULT_THEME);
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finalBorderColor = componentState == ComponentState.SELECTED
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|| componentState == ComponentState.DRAGGING ? SELECTION_COLOR : theme
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.getOutlineColor();
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} else {
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finalBorderColor = componentState == ComponentState.SELECTED
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|| componentState == ComponentState.DRAGGING ? SELECTION_COLOR : color
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.brighter();
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}
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g2d.setColor(finalBorderColor);
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g2d.draw(body[0]);
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g2d.setColor(METAL_COLOR.darker());
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g2d.draw(body[1]);
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g2d.setColor(METAL_COLOR.darker());
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g2d.draw(body[2]);
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}
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public Shape[] getBody() {
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if (body == null) {
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body = new Shape[3];
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int x = controlPoint.x;
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int y = controlPoint.y;
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int width = (int) WIDTH.convertToPixels();
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int length = (int) LENGTH.convertToPixels();
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int totalLength = length + width / 2;
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int terminalDiameter = (int) TERMINAL_DIAMETER.convertToPixels();
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int terminalSpacing = (int) TERMINAL_SPACING.convertToPixels();
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int terminalBorder = (int) TERMINAL_BORDER.convertToPixels();
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Area mainArea = new Area(new Rectangle2D.Double(x, y - width / 2, length, width));
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mainArea.add(new Area(new Ellipse2D.Double(x + length - width / 2, y - width / 2,
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width, width)));
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body[0] = mainArea;
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Area terminalArea = new Area(new Ellipse2D.Double(x + (totalLength - terminalSpacing)
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/ 2 - terminalDiameter / 2, y - terminalDiameter / 2, terminalDiameter,
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terminalDiameter));
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int centerX = x + (totalLength + terminalSpacing) / 2;
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int[] terminalX = new int[6];
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int[] terminalY = new int[6];
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for (int i = 0; i < 6; i++) {
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terminalX[i] = (int) (centerX + Math.cos(Math.PI / 3 * i) * terminalDiameter / 2);
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terminalY[i] = (int) (y + Math.sin(Math.PI / 3 * i) * terminalDiameter / 2);
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}
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terminalArea.add(new Area(new Polygon(terminalX, terminalY, 6)));
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body[1] = terminalArea;
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terminalArea = new Area(new Ellipse2D.Double(x + (totalLength - terminalSpacing) / 2
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- terminalDiameter / 2 + terminalBorder, y - terminalDiameter / 2
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+ terminalBorder, terminalDiameter - 2 * terminalBorder, terminalDiameter - 2
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* terminalBorder));
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for (int i = 0; i < 6; i++) {
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terminalX[i] = (int) (centerX + Math.cos(Math.PI / 3 * i)
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* (terminalDiameter / 2 + terminalBorder));
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terminalY[i] = (int) (y + Math.sin(Math.PI / 3 * i)
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* (terminalDiameter / 2 + terminalBorder));
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}
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terminalArea.add(new Area(new Polygon(terminalX, terminalY, 6)));
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body[2] = terminalArea;
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// Rotate if needed
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if (orientation != Orientation.DEFAULT) {
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double theta = 0;
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switch (orientation) {
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case _90:
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theta = Math.PI / 2;
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break;
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case _180:
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theta = Math.PI;
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break;
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case _270:
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theta = Math.PI * 3 / 2;
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break;
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}
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AffineTransform rotation = AffineTransform.getRotateInstance(theta, x, y);
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for (Shape shape : body) {
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Area area = (Area) shape;
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area.transform(rotation);
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}
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}
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}
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return body;
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}
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@Override
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public void drawIcon(Graphics2D g2d, int width, int height) {
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g2d.setColor(BODY_COLOR);
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g2d.fillOval(width / 4, width / 32, width / 2, width / 2);
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g2d.setColor(BODY_COLOR.darker());
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g2d.drawOval(width / 4, width / 32, width / 2, width / 2);
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g2d.setColor(BODY_COLOR);
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g2d.fillRect(width / 4, width / 32 + width / 4, width / 2, width * 3 / 4 - 2 * width / 32);
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g2d.setColor(BODY_COLOR.darker());
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g2d.drawRect(width / 4, width / 32 + width / 4, width / 2, width * 3 / 4 - 2 * width / 32);
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g2d.setColor(METAL_COLOR);
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g2d.fillOval(width / 4 + 3 * width / 32, width / 32 + 3 * width / 32, width / 2 - 6 * width
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/ 32, width / 2 - 6 * width / 32);
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int centerX = width / 2;
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int centerY = height * 7 / 9;
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int terminalDiameter = width / 2 - 4 * width / 32;
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int[] terminalX = new int[6];
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int[] terminalY = new int[6];
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for (int i = 0; i < 6; i++) {
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terminalX[i] = (int) (centerX + Math.cos(Math.PI / 3 * i) * terminalDiameter / 2);
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terminalY[i] = (int) (centerY + Math.sin(Math.PI / 3 * i) * terminalDiameter / 2);
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}
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g2d.fillPolygon(terminalX, terminalY, 6);
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g2d.setColor(METAL_COLOR.darker());
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g2d.drawOval(width / 4 + 3 * width / 32, width / 32 + 3 * width / 32, width / 2 - 6 * width
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/ 32, width / 2 - 6 * width / 32);
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g2d.drawPolygon(terminalX, terminalY, 6);
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}
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@Override
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public int getControlPointCount() {
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return 1;
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}
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@Override
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public VisibilityPolicy getControlPointVisibilityPolicy(int index) {
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return VisibilityPolicy.WHEN_SELECTED;
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}
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@Override
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public boolean isControlPointSticky(int index) {
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return true;
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}
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@Override
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public Point getControlPoint(int index) {
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return controlPoint;
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}
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@Override
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public void setControlPoint(Point point, int index) {
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this.controlPoint.setLocation(point);
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// Invalidate the body
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body = null;
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}
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@Override
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public String getValue() {
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return value;
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}
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@Override
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public void setValue(String value) {
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this.value = value;
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}
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@EditableProperty
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public Orientation getOrientation() {
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return orientation;
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}
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public void setOrientation(Orientation orientation) {
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this.orientation = orientation;
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// Invalidate the body
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body = null;
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}
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@EditableProperty
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public Color getColor() {
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return color;
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}
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public void setColor(Color color) {
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this.color = color;
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}
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}
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