mirror of
https://github.com/bancika/diy-layout-creator
synced 2026-11-10 17:22:09 +10:00
Added "Rotary Selector Switch" component
This commit is contained in:
bancika
+393
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/*
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*
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* DIY Layout Creator (DIYLC). Copyright (c) 2009-2018 held jointly by the individual authors.
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*
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* This file is part of DIYLC.
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*
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* DIYLC is free software: you can redistribute it and/or modify it under the terms of the GNU
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* General Public License as published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* DIYLC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with DIYLC. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*/
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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.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 java.awt.geom.RoundRectangle2D;
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import org.diylc.appframework.miscutils.ConfigurationManager;
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import org.diylc.awt.StringUtils;
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import org.diylc.common.HorizontalAlignment;
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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.common.VerticalAlignment;
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import org.diylc.components.AbstractMultiPartComponent;
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import org.diylc.components.transform.PotentiometerTransformer;
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import org.diylc.core.ComponentState;
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import org.diylc.core.CreationMethod;
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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 = "Rotary Selector Switch", author = "Branislav Stojkovic",
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category = "Electro-Mechanical", creationMethod = CreationMethod.SINGLE_CLICK,
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instanceNamePrefix = "SW",
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description = "Single pole rotary switch, typically used for impedance selector",
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zOrder = IDIYComponent.COMPONENT, transformer = PotentiometerTransformer.class,
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enableCache = true)
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public class RotarySelectorSwitch extends AbstractMultiPartComponent<String> {
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private static final long serialVersionUID = 1L;
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private static Color TERMINAL_COLOR = Color.lightGray;
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private static Color BODY_COLOR = Color.decode("#555555");
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private static Size OUTER_DIAMETER = new Size(34d, SizeUnit.mm);
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private static Size HOLE_DISTANCE = new Size(20d, SizeUnit.mm);
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private static Size INNER_DIAMETER = new Size(20d, SizeUnit.mm);
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private static Size TERMINAL_LENGTH = new Size(23d, SizeUnit.mm);
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private static Size TERMINAL_WIDTH = new Size(4.8d, SizeUnit.mm);
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private static Size HOLE_DIAMETER = new Size(2.5d, SizeUnit.mm);
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private String value = "";
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private Point[] controlPoints = new Point[] {new Point(0, 0), new Point(0, 0), new Point(0, 0),
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new Point(0, 0), new Point(0, 0)};
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transient Area[] body;
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private Orientation orientation = Orientation.DEFAULT;
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private boolean showLabels = true;
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private RotaryPositionCount positionCount = RotaryPositionCount.THREE;
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public RotarySelectorSwitch() {
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super();
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updateControlPoints();
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}
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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 / MAX_ALPHA));
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}
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g2d.setColor(outlineMode ? Constants.TRANSPARENT_COLOR : BODY_COLOR);
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g2d.fill(body[0]);
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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(IPlugInPort.THEME_KEY,
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Constants.DEFAULT_THEME);
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finalBorderColor = theme.getOutlineColor();
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} else {
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finalBorderColor = BODY_COLOR.darker();
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}
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g2d.setColor(finalBorderColor);
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g2d.draw(body[0]);
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oldComposite = g2d.getComposite();
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if (alpha < MAX_ALPHA) {
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g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1f * alpha / MAX_ALPHA));
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}
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g2d.setColor(outlineMode ? Constants.TRANSPARENT_COLOR : TERMINAL_COLOR);
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drawingObserver.startTrackingContinuityArea(true);
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for (int i = 2; i < body.length; i++)
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g2d.fill(body[i]);
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drawingObserver.stopTrackingContinuityArea();
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Color finalTerminalBorderColor;
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if (outlineMode) {
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Theme theme = (Theme) ConfigurationManager.getInstance().readObject(IPlugInPort.THEME_KEY,
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Constants.DEFAULT_THEME);
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finalTerminalBorderColor = theme.getOutlineColor();
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} else {
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finalTerminalBorderColor = TERMINAL_COLOR.darker();
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}
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drawingObserver.stopTracking();
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g2d.setColor(finalTerminalBorderColor);
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for (int i = 2; i < body.length; i++)
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g2d.draw(body[i]);
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g2d.setColor(outlineMode ? Constants.TRANSPARENT_COLOR : BODY_COLOR);
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g2d.fill(body[1]);
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g2d.setColor(finalBorderColor);
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g2d.draw(body[1]);
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g2d.setComposite(oldComposite);
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// draw labels
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if (showLabels) {
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g2d.setColor(TERMINAL_COLOR.darker());
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g2d.setFont(project.getFont().deriveFont(project.getFont().getSize2D() * 0.8f));
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for (int i = 2; i < body.length; i++) {
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Rectangle2D bounds = body[i].getBounds2D();
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int x = (int) ((bounds.getCenterX() + controlPoints[i - 2].x) / 2);
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int y = (int) ((bounds.getCenterY() + controlPoints[i - 2].y) / 2);
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StringUtils.drawCenteredText(g2d, i == 2 ? "C" : String.valueOf(i - 2), x, y,
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HorizontalAlignment.CENTER, VerticalAlignment.CENTER);
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}
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}
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drawSelectionOutline(g2d, componentState, outlineMode, project, drawingObserver);
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}
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public Area[] getBody() {
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if (body == null) {
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body = new Area[3 + getPositionCount().getCount()];
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int x = controlPoints[0].x;
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int y = controlPoints[0].y;
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int outerDiameter = getClosestOdd(OUTER_DIAMETER.convertToPixels());
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int innerDiameter = getClosestOdd(INNER_DIAMETER.convertToPixels());
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int springLength = (int) TERMINAL_LENGTH.convertToPixels();
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int springWidth = (int) TERMINAL_WIDTH.convertToPixels();
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int holeDiameter = getClosestOdd(HOLE_DIAMETER.convertToPixels());
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int holeDistance = (int) HOLE_DISTANCE.convertToPixels();
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int centerY = y - holeDistance;
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Area main = new Area(new Ellipse2D.Double(x - outerDiameter / 2, centerY - outerDiameter / 2,
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outerDiameter, outerDiameter));
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body[0] = main;
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Area inner = new Area(new Ellipse2D.Double(x - innerDiameter / 2, centerY - innerDiameter / 2,
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innerDiameter, innerDiameter));
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body[1] = inner;
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for (int i = 0; i < getPositionCount().getCount() + 1; i++) {
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Area terminal = new Area(new RoundRectangle2D.Double(x - springWidth / 2, y - holeDistance,
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springWidth, springLength, springWidth, springWidth));
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terminal.subtract(new Area(new Ellipse2D.Double(x - holeDiameter / 2, y - holeDiameter / 2,
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holeDiameter, holeDiameter)));
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terminal.transform(AffineTransform.getRotateInstance(-i * Math.PI / 4, x, centerY));
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terminal.subtract(inner);
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body[2 + i] = terminal;
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}
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// Rotate if needed
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double theta = getOrientation().toRadians();
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if (theta != 0) {
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AffineTransform rotation = AffineTransform.getRotateInstance(theta, x, y);
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// Skip the last one because it's already rotated
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for (int i = 0; i < body.length; i++) {
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Shape shape = body[i];
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Area area = (Area) shape;
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if (area != null) {
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area.transform(rotation);
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}
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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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private void updateControlPoints() {
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int x = controlPoints[0].x;
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int y = controlPoints[0].y;
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int holeDistance = (int) HOLE_DISTANCE.convertToPixels();
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int centerY = y - holeDistance;
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for (int i = 1; i < controlPoints.length; i++) {
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double theta = -i * Math.PI / 4;
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controlPoints[i].setLocation(x, y);
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AffineTransform.getRotateInstance(theta, x, centerY).transform(controlPoints[i],
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controlPoints[i]);
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}
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double theta = getOrientation().toRadians();
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// Rotate if needed
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if (theta != 0) {
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AffineTransform rotation = AffineTransform.getRotateInstance(theta, x, y);
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for (Point point : controlPoints) {
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rotation.transform(point, point);
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}
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}
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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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int bodyDiameter = 19 * width / 32;
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int innerDiameter = 11 * width / 32;
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g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(1f));
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g2d.setColor(BODY_COLOR);
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g2d.fillOval(width / 2 - bodyDiameter / 2, height / 2 - bodyDiameter / 2, bodyDiameter,
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bodyDiameter);
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g2d.setColor(BODY_COLOR.darker());
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g2d.drawOval(width / 2 - bodyDiameter / 2, height / 2 - bodyDiameter / 2, bodyDiameter,
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bodyDiameter);
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g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(4f * width / 32));
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g2d.setColor(TERMINAL_COLOR);
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g2d.drawLine(width / 2, 4 * width / 32, width / 2, width / 3);
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g2d.rotate(Math.PI / 4, width / 2, height / 2);
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g2d.drawLine(width / 2, 4 * width / 32, width / 2, width / 3);
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g2d.rotate(Math.PI / 4, width / 2, height / 2);
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g2d.drawLine(width / 2, 4 * width / 32, width / 2, width / 3);
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g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(1f));
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g2d.setColor(BODY_COLOR);
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g2d.fillOval(width / 2 - innerDiameter / 2, height / 2 - innerDiameter / 2 - 1, innerDiameter,
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innerDiameter);
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g2d.setColor(BODY_COLOR.darker());
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g2d.drawOval(width / 2 - innerDiameter / 2, height / 2 - innerDiameter / 2 - 1, innerDiameter,
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innerDiameter);
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}
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@Override
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public int getControlPointCount() {
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return 1 + getPositionCount().getCount();
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}
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@Override
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public VisibilityPolicy getControlPointVisibilityPolicy(int index) {
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return VisibilityPolicy.ALWAYS;
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}
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@Override
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public boolean isControlPointSticky(int index) {
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return index < 1 + getPositionCount().getCount();
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}
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@Override
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public Point getControlPoint(int index) {
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return controlPoints[index];
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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.controlPoints[index].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(name = "Labels")
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public boolean getShowLabels() {
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return showLabels;
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}
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public void setShowLabels(boolean showLabels) {
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this.showLabels = showLabels;
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}
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@EditableProperty(name = "Positions")
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public RotaryPositionCount getPositionCount() {
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return positionCount;
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}
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public void setPositionCount(RotaryPositionCount positionCount) {
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this.positionCount = positionCount;
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updateControlPoints();
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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 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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updateControlPoints();
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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 getControlPointNodeName(int index) {
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if (index == 0)
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return "Common";
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return String.valueOf(index);
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}
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@Override
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public boolean canPointMoveFreely(int pointIndex) {
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return false;
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}
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@Override
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public Rectangle2D getCachingBounds() {
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Area area = new Area();
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Area[] body = getBody();
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int margin = 20;
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for (Area a : body)
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if (a != null)
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area.add(a);
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Rectangle2D bounds = area.getBounds2D();
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return new Rectangle2D.Double(bounds.getX() - margin, bounds.getY() - margin,
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bounds.getWidth() + 2 * margin, bounds.getHeight() + 2 * margin);
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}
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public enum RotaryPositionCount {
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TWO(2), THREE(3), FOUR(4);
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private int count;
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private RotaryPositionCount(int value) {
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count = value;
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}
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public int getCount() {
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return count;
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}
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@Override
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public String toString() {
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return name().substring(0, 1) + name().substring(1).toLowerCase();
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}
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}
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}
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Reference in New Issue
Block a user