2 * Copyright (c) 2010-2023 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
7 * This program and the accompanying materials are made available under the
8 * terms of the Eclipse Public License 2.0 which is available at
9 * http://www.eclipse.org/legal/epl-2.0
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.binding.sonyprojector.internal.communication;
15 import java.util.ArrayList;
16 import java.util.Arrays;
17 import java.util.List;
19 import org.eclipse.jdt.annotation.NonNullByDefault;
20 import org.openhab.binding.sonyprojector.internal.SonyProjectorException;
21 import org.openhab.core.types.StateOption;
22 import org.openhab.core.util.HexUtils;
25 * Represents the different picture positions available for the projector
27 * @author Laurent Garnier - Initial contribution
30 public enum SonyProjectorPicturePosition {
32 // Category 1: VW385, VW500, VW515, VW520, VW528, VW550, VW570, VW600, VW665, VW675, VW695, VW760, VW870, VW885,
33 // VW995, VW1000ES, VW1100ES
34 CAT1_185(1, "185", new byte[] { 0x00, 0x00 }),
35 CAT1_235(1, "235", new byte[] { 0x00, 0x01 }),
36 CAT1_CUSTOM1(1, "Custom1", new byte[] { 0x00, 0x02 }),
37 CAT1_CUSTOM2(1, "Custom2", new byte[] { 0x00, 0x03 }),
38 CAT1_CUSTOM3(1, "Custom3", new byte[] { 0x00, 0x04 }),
41 CAT2_POSITION1(2, "Position1", new byte[] { 0x00, 0x00 }),
42 CAT2_POSITION2(2, "Position2", new byte[] { 0x00, 0x01 }),
43 CAT2_POSITION3(2, "Position3", new byte[] { 0x00, 0x02 }),
44 CAT2_POSITION4(2, "Position4", new byte[] { 0x00, 0x03 }),
45 CAT2_POSITION5(2, "Position5", new byte[] { 0x00, 0x04 });
49 private byte[] dataCode;
54 * @param category a category of projector models for which the picture position is available
55 * @param name the name of the picture position
56 * @param dataCode the data code identifying the picture position
58 private SonyProjectorPicturePosition(int category, String name, byte[] dataCode) {
59 this.category = category;
61 this.dataCode = dataCode;
65 * Get the category of projector models for the current picture position
67 * @return the category of projector models
69 public int getCategory() {
74 * Get the data code identifying the current picture position
76 * @return the data code
78 public byte[] getDataCode() {
83 * Get the name of the current picture position
87 public String getName() {
92 * Get the list of {@link StateOption} associated to the available picture positions for a particular category of
95 * @param category a category of projector models
97 * @return the list of {@link StateOption} associated to the available picture positions for a provided category of
100 public static List<StateOption> getStateOptions(int category) {
101 List<StateOption> options = new ArrayList<>();
102 for (SonyProjectorPicturePosition value : SonyProjectorPicturePosition.values()) {
103 if (value.getCategory() == category) {
104 options.add(new StateOption(value.getName(), value.getName()));
111 * Get the picture position associated to a name for a particular category of projector models
113 * @param category a category of projector models
114 * @param name the name used to identify the picture position
116 * @return the picture position associated to the searched name for the provided category of projector models
118 * @throws SonyProjectorException - If no picture position is associated to the searched name for the provided
121 public static SonyProjectorPicturePosition getFromName(int category, String name) throws SonyProjectorException {
122 for (SonyProjectorPicturePosition value : SonyProjectorPicturePosition.values()) {
123 if (value.getCategory() == category && value.getName().equals(name)) {
127 throw new SonyProjectorException("Invalid name for a picture position: " + name);
131 * Get the picture position associated to a data code for a particular category of projector models
133 * @param category a category of projector models
134 * @param dataCode the data code used to identify the picture position
136 * @return the picture position associated to the searched data code for the provided category of projector models
138 * @throws SonyProjectorException - If no picture position is associated to the searched data code for the provided
141 public static SonyProjectorPicturePosition getFromDataCode(int category, byte[] dataCode)
142 throws SonyProjectorException {
143 for (SonyProjectorPicturePosition value : SonyProjectorPicturePosition.values()) {
144 if (value.getCategory() == category && Arrays.equals(dataCode, value.getDataCode())) {
148 throw new SonyProjectorException("Invalid data code for a picture position: " + HexUtils.bytesToHex(dataCode));