diff --git a/diylc/diylc-core/src/org/diylc/presenter/update.xml b/diylc/diylc-core/src/org/diylc/presenter/update.xml
index 53b3449b..831d39b6 100644
--- a/diylc/diylc-core/src/org/diylc/presenter/update.xml
+++ b/diylc/diylc-core/src/org/diylc/presenter/update.xml
@@ -3353,7 +3353,11 @@
2020-12-06 00:00:00.000 CET
-
+
+
+ NEW_FEATURE
+ 'Tactile Micro-Switch' component added
+
NEW_FEATURE
Added 'Font Size Override' property to most components that display text to allow control over font size
diff --git a/diylc/diylc-library/src/org/diylc/components/electromechanical/TactileMicroSwitch.java b/diylc/diylc-library/src/org/diylc/components/electromechanical/TactileMicroSwitch.java
new file mode 100644
index 00000000..e60b6552
--- /dev/null
+++ b/diylc/diylc-library/src/org/diylc/components/electromechanical/TactileMicroSwitch.java
@@ -0,0 +1,412 @@
+/*
+
+ DIY Layout Creator (DIYLC).
+ Copyright (c) 2009-2018 held jointly by the individual authors.
+
+ This file is part of DIYLC.
+
+ DIYLC is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ DIYLC 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 for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with DIYLC. If not, see .
+
+*/
+package org.diylc.components.electromechanical;
+
+import java.awt.AlphaComposite;
+import java.awt.Color;
+import java.awt.Composite;
+import java.awt.FontMetrics;
+import java.awt.Graphics2D;
+import java.awt.Rectangle;
+import java.awt.geom.Area;
+import java.awt.geom.Ellipse2D;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+
+import org.diylc.appframework.miscutils.ConfigurationManager;
+import org.diylc.common.Display;
+import org.diylc.common.IPlugInPort;
+import org.diylc.common.ObjectCache;
+import org.diylc.common.Orientation;
+import org.diylc.components.AbstractLabeledComponent;
+import org.diylc.components.transform.DIL_ICTransformer;
+import org.diylc.core.ComponentState;
+import org.diylc.core.IDIYComponent;
+import org.diylc.core.IDrawingObserver;
+import org.diylc.core.Project;
+import org.diylc.core.Theme;
+import org.diylc.core.VisibilityPolicy;
+import org.diylc.core.annotations.ComponentDescriptor;
+import org.diylc.core.annotations.EditableProperty;
+import org.diylc.core.annotations.KeywordPolicy;
+import org.diylc.core.measures.Size;
+import org.diylc.core.measures.SizeUnit;
+import org.diylc.utils.Constants;
+
+@ComponentDescriptor(name = "Tactile Micro-Switch", author = "Branislav Stojkovic", category = "Electro-Mechanical",
+ instanceNamePrefix = "SW", description = "4-pin tactile momentary switch",
+ zOrder = IDIYComponent.COMPONENT, keywordPolicy = KeywordPolicy.SHOW_VALUE, transformer = DIL_ICTransformer.class,
+ enableCache = true)
+public class TactileMicroSwitch extends AbstractLabeledComponent {
+
+ private static final long serialVersionUID = 1L;
+
+ public static Color BODY_COLOR = Color.lightGray;
+ public static Color BORDER_COLOR = Color.gray.darker();
+ public static Color PIN_COLOR = Color.decode("#00B2EE");
+ public static Color PIN_BORDER_COLOR = PIN_COLOR.darker();
+ public static Color INDENT_COLOR = Color.gray.darker();
+ public static Color LABEL_COLOR = Color.white;
+ public static Size PIN_SIZE = new Size(0.04d, SizeUnit.in);
+ public static int PIN_COUNT = 4;
+ public static Size CASE_SIZE = new Size(6d, SizeUnit.mm);
+ public static Size INDENT_SIZE = new Size(3d, SizeUnit.mm);
+ private static Size PIN_SPACING = new Size(4.5d, SizeUnit.mm);
+ private static Size ROW_SPACING = new Size(6.5d, SizeUnit.mm);
+
+ private String value = "";
+ private Orientation orientation = Orientation.DEFAULT;
+
+ private Point2D[] controlPoints = new Point2D[] {new Point2D.Double(0, 0)};
+ protected Display display = Display.BOTH;
+ private Color bodyColor = BODY_COLOR;
+ private Color borderColor = BORDER_COLOR;
+ private Color labelColor = LABEL_COLOR;
+ transient private Area[] body;
+
+ public TactileMicroSwitch() {
+ super();
+ updateControlPoints();
+ }
+
+ @EditableProperty
+ public String getValue() {
+ return value;
+ }
+
+ public void setValue(String value) {
+ this.value = value;
+ }
+
+ @EditableProperty
+ public Orientation getOrientation() {
+ return orientation;
+ }
+
+ public void setOrientation(Orientation orientation) {
+ this.orientation = orientation;
+ updateControlPoints();
+ // Reset body shape.
+ body = null;
+ }
+
+ @EditableProperty
+ public Display getDisplay() {
+ if (display == null) {
+ display = Display.VALUE;
+ }
+ return display;
+ }
+
+ public void setDisplay(Display display) {
+ this.display = display;
+ }
+
+ @Override
+ public int getControlPointCount() {
+ return controlPoints.length;
+ }
+
+ @Override
+ public Point2D getControlPoint(int index) {
+ return controlPoints[index];
+ }
+
+ @Override
+ public boolean isControlPointSticky(int index) {
+ return true;
+ }
+
+ @Override
+ public VisibilityPolicy getControlPointVisibilityPolicy(int index) {
+ return VisibilityPolicy.NEVER;
+ }
+
+ @Override
+ public void setControlPoint(Point2D point, int index) {
+ controlPoints[index].setLocation(point);
+ body = null;
+ }
+
+ private void updateControlPoints() {
+ Point2D firstPoint = controlPoints[0];
+ controlPoints = new Point2D[PIN_COUNT];
+ controlPoints[0] = firstPoint;
+ double pinSpacing = PIN_SPACING.convertToPixels();
+ double rowSpacing = ROW_SPACING.convertToPixels();
+ // Update control points.
+ double dx1;
+ double dy1;
+ double dx2;
+ double dy2;
+ for (int i = 0; i < PIN_COUNT / 2; i++) {
+ switch (orientation) {
+ case DEFAULT:
+ dx1 = 0;
+ dy1 = i * pinSpacing;
+ dx2 = rowSpacing;
+ dy2 = i * pinSpacing;
+ break;
+ case _90:
+ dx1 = -i * pinSpacing;
+ dy1 = 0;
+ dx2 = -i * pinSpacing;
+ dy2 = rowSpacing;
+ break;
+ case _180:
+ dx1 = 0;
+ dy1 = -i * pinSpacing;
+ dx2 = -rowSpacing;
+ dy2 = -i * pinSpacing;
+ break;
+ case _270:
+ dx1 = i * pinSpacing;
+ dy1 = 0;
+ dx2 = i * pinSpacing;
+ dy2 = -rowSpacing;
+ break;
+ default:
+ throw new RuntimeException("Unexpected orientation: " + orientation);
+ }
+ controlPoints[i] = new Point2D.Double((int) (firstPoint.getX() + dx1), (int) (firstPoint.getY() + dy1));
+ controlPoints[i + PIN_COUNT / 2] = new Point2D.Double((int) (firstPoint.getX() + dx2), (int) (firstPoint.getY() + dy2));
+ }
+ }
+
+ public Area[] getBody() {
+ if (body == null) {
+ body = new Area[2];
+ double x = controlPoints[0].getX();
+ double y = controlPoints[0].getY();
+ double width;
+ double height;
+ double caseSize = CASE_SIZE.convertToPixels();
+ double indentSize = INDENT_SIZE.convertToPixels();
+
+ width = height = caseSize;
+ x = (controlPoints[0].getX() + controlPoints[3].getX() - width) / 2;
+ y = (controlPoints[0].getY() + controlPoints[3].getY() - height) / 2;
+
+ body[0] = new Area(new Rectangle2D.Double(x, y, width, height));
+
+ width = height = indentSize;
+ x = (controlPoints[0].getX() + controlPoints[3].getX() - width) / 2;
+ y = (controlPoints[0].getY() + controlPoints[3].getY() - height) / 2;
+
+ body[1] = new Area(new Ellipse2D.Double(x, y, width, height));
+ }
+ return body;
+ }
+
+ @Override
+ public void draw(Graphics2D g2d, ComponentState componentState, boolean outlineMode, Project project,
+ IDrawingObserver drawingObserver) {
+ if (checkPointsClipped(g2d.getClip())) {
+ return;
+ }
+ Area[] body = getBody();
+ Area mainArea = body[0];
+ Area indentArea = body[1];
+ g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(1f));
+ if (!outlineMode) {
+ int pinSize = (int) PIN_SIZE.convertToPixels() / 2 * 2;
+ for (Point2D point : controlPoints) {
+ Rectangle2D rect = new Rectangle2D.Double(point.getX() - pinSize / 2, point.getY() - pinSize / 2, pinSize, pinSize);
+ g2d.setColor(PIN_COLOR);
+ g2d.fill(rect);
+ g2d.setColor(PIN_BORDER_COLOR);
+ g2d.draw(rect);
+ }
+ }
+ Composite oldComposite = g2d.getComposite();
+ if (alpha < MAX_ALPHA) {
+ g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1f * alpha / MAX_ALPHA));
+ }
+ g2d.setColor(outlineMode ? Constants.TRANSPARENT_COLOR : getBodyColor());
+ g2d.fill(mainArea);
+
+ g2d.setColor(INDENT_COLOR);
+ g2d.fill(indentArea);
+ g2d.setColor(INDENT_COLOR.darker());
+ g2d.draw(indentArea);
+
+ g2d.setComposite(oldComposite);
+
+ Color finalBorderColor;
+ if (outlineMode) {
+ Theme theme =
+ (Theme) ConfigurationManager.getInstance().readObject(IPlugInPort.THEME_KEY, Constants.DEFAULT_THEME);
+ finalBorderColor =
+ componentState == ComponentState.SELECTED || componentState == ComponentState.DRAGGING ? SELECTION_COLOR
+ : theme.getOutlineColor();
+ } else {
+ finalBorderColor =
+ componentState == ComponentState.SELECTED || componentState == ComponentState.DRAGGING ? SELECTION_COLOR
+ : getBorderColor();
+ }
+ g2d.setColor(finalBorderColor);
+ g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(1));
+
+ g2d.draw(mainArea);
+
+ drawingObserver.stopTracking();
+
+ // Draw label.
+ g2d.setFont(project.getFont());
+
+ // Override font size
+ if (getFontSizeOverride() != null)
+ g2d.setFont(g2d.getFont().deriveFont(1f * getFontSizeOverride()));
+
+ Color finalLabelColor;
+ if (outlineMode) {
+ Theme theme =
+ (Theme) ConfigurationManager.getInstance().readObject(IPlugInPort.THEME_KEY, Constants.DEFAULT_THEME);
+ finalLabelColor =
+ componentState == ComponentState.SELECTED || componentState == ComponentState.DRAGGING ? LABEL_COLOR_SELECTED
+ : theme.getOutlineColor();
+ } else {
+ finalLabelColor =
+ componentState == ComponentState.SELECTED || componentState == ComponentState.DRAGGING ? LABEL_COLOR_SELECTED
+ : getLabelColor();
+ }
+ g2d.setColor(finalLabelColor);
+ FontMetrics fontMetrics = g2d.getFontMetrics(g2d.getFont());
+ String[] label = null;
+
+ if (getDisplay() == Display.NAME) {
+ label = new String[] {getName()};
+ } else if (getDisplay() == Display.VALUE) {
+ label = new String[] {getValue().toString()};
+ } else if (getDisplay() == Display.BOTH) {
+ String value = getValue().toString();
+ label = value.isEmpty() ? new String[] {getName()} : new String[] {getName(), value};
+ }
+
+ if (label != null) {
+ for (int i = 0; i < label.length; i++) {
+ String l = label[i];
+ Rectangle2D rect = fontMetrics.getStringBounds(l, g2d);
+ int textHeight = (int) (rect.getHeight());
+ int textWidth = (int) (rect.getWidth());
+ // Center text horizontally and vertically
+ Rectangle bounds = mainArea.getBounds();
+ double x = bounds.getX() + (bounds.width - textWidth) / 2;
+ double y = bounds.getY() + (bounds.height - textHeight) / 2 + fontMetrics.getAscent();
+
+ if (label.length == 2) {
+ if (i == 0)
+ g2d.translate(0, -textHeight / 2);
+ else if (i == 1)
+ g2d.translate(0, textHeight / 2);
+ }
+
+ g2d.drawString(l, (int)x, (int)y);
+ }
+ }
+ }
+
+ @Override
+ public void drawIcon(Graphics2D g2d, int width, int height) {
+ int pinSize = 4 * width / 32;
+ g2d.setColor(PIN_COLOR);
+
+ g2d.fillRect(width / 6 - pinSize + 1, height / 6 + 1, pinSize, pinSize);
+ g2d.fillRect(5 * width / 6, height / 6 + 1, pinSize, pinSize);
+
+ g2d.fillRect(width / 6 - pinSize + 1, 5 * height / 6 - pinSize - 1, pinSize, pinSize);
+ g2d.fillRect(5 * width / 6, 5 * height / 6 - pinSize - 1, pinSize, pinSize);
+
+ g2d.setColor(BODY_COLOR);
+ g2d.fillRect(width / 6, width / 6, 4 * width / 6, 4 * width / 6);
+ g2d.setColor(BORDER_COLOR);
+ g2d.drawRect(width / 6, width / 6, 4 * width / 6, 4 * width / 6);
+
+
+ g2d.setColor(INDENT_COLOR);
+ int indentSize = 9 * width / 32;
+ g2d.fillOval(width / 2 - indentSize / 2, height / 2 - indentSize / 2, indentSize, indentSize);
+ }
+
+ @EditableProperty(name = "Body")
+ public Color getBodyColor() {
+ if (bodyColor == null) {
+ bodyColor = BODY_COLOR;
+ }
+ return bodyColor;
+ }
+
+ public void setBodyColor(Color bodyColor) {
+ this.bodyColor = bodyColor;
+ }
+
+ @EditableProperty(name = "Border")
+ public Color getBorderColor() {
+ if (borderColor == null) {
+ borderColor = BORDER_COLOR;
+ }
+ return borderColor;
+ }
+
+ public void setBorderColor(Color borderColor) {
+ this.borderColor = borderColor;
+ }
+
+ @EditableProperty(name = "Label")
+ public Color getLabelColor() {
+ if (labelColor == null) {
+ labelColor = LABEL_COLOR;
+ }
+ return labelColor;
+ }
+
+ public void setLabelColor(Color labelColor) {
+ this.labelColor = labelColor;
+ }
+
+ @Override
+ public boolean canPointMoveFreely(int pointIndex) {
+ return false;
+ }
+
+ @Override
+ public Rectangle2D getCachingBounds() {
+ double minX = Integer.MAX_VALUE;
+ double maxX = Integer.MIN_VALUE;
+ double minY = Integer.MAX_VALUE;
+ double maxY = Integer.MIN_VALUE;
+ int margin = 50;
+ for (int i = 0; i < getControlPointCount(); i++) {
+ Point2D p = getControlPoint(i);
+ if (p.getX() < minX)
+ minX = p.getX();
+ if (p.getX() > maxX)
+ maxX = p.getX();
+ if (p.getY() < minY)
+ minY = p.getY();
+ if (p.getY() > maxY)
+ maxY = p.getY();
+ }
+
+ return new Rectangle2D.Double(minX - margin, minY - margin, maxX - minX + 2 * margin, maxY - minY + 2 * margin);
+ }
+}