git-svn-id: http://wiiusej.googlecode.com/svn/trunk@108 ae48ae66-6a45-0410-b38e-211266189506
This commit is contained in:
guilhem.duche
567
WiiUseJ_0.1/src/wiiusej/WiiUseApiManager.java
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567
WiiUseJ_0.1/src/wiiusej/WiiUseApiManager.java
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@@ -0,0 +1,567 @@
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/**
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* This file is part of WiiuseJ.
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*
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* WiiuseJ is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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||||
* the Free Software Foundation, either version 3 of the License, or
|
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* (at your option) any later version.
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*
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* WiiuseJ is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General 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
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* along with WiiuseJ. If not, see <http://www.gnu.org/licenses/>.
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*/
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package wiiusej;
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import java.util.concurrent.ConcurrentLinkedQueue;
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import java.util.concurrent.atomic.AtomicBoolean;
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import javax.swing.event.EventListenerList;
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import wiiusej.wiiuseapievents.EventsGatherer;
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import wiiusej.wiiuseapievents.WiiUseApiEvent;
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import wiiusej.wiiuseapievents.WiiUseApiListener;
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import wiiusej.wiiuseapirequest.FloatValueRequest;
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import wiiusej.wiiuseapirequest.IntValueRequest;
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import wiiusej.wiiuseapirequest.LedsRequest;
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import wiiusej.wiiuseapirequest.TwoIntValueRequest;
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import wiiusej.wiiuseapirequest.WiiUseApiRequest;
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/**
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* Class that manages the use of Wiiuse API.
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*
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* @author guiguito
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*/
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public class WiiUseApiManager extends Thread {
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private static WiiUseApiManager instance = new WiiUseApiManager();
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private final EventListenerList listeners = new EventListenerList();
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private Wiimote[] wiimotes;
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private WiiUseApi wiiuse = WiiUseApi.getInstance();
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private int connected = -1;
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private int nbMaxWiimotes = -1;
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private AtomicBoolean running = new AtomicBoolean(false);
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private ConcurrentLinkedQueue<WiiUseApiRequest> requests = new ConcurrentLinkedQueue<WiiUseApiRequest>();
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public static WiiUseApiManager getInstance() {
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return instance;
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}
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/**
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* Get wiimotes. Load library if necessary. Connect to wiimotes if
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* necessary. Start polling if necessary. Return an array with the connected
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* wiimotes.
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*
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* @param nb
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* try to connect nb wiimotes
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* @return an array with connected wiimotes or NULL.
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*/
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public synchronized static Wiimote[] getWiimotes(int nb) {
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WiiUseApiManager manager = getInstance();
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if (manager.connected < 0) {
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int nbWiimotes = manager.connectWiimotes(nb);
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manager.wiimotes = new Wiimote[nbWiimotes];
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for (int i = 1; i <= nbWiimotes; i++) {
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Wiimote wim = new Wiimote(i, manager);
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manager.wiimotes[i - 1] = wim;
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manager.addWiiUseApiListener(wim);
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}
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}
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if (manager.connected == 0) {
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return new Wiimote[0];
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}
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if (!manager.isAlive())
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manager.start();
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return manager.wiimotes;
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}
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/**
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* Connect wiimote and get the number of wiimotes connected. Supposed to be
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* used once.
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*
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* @param nb
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* try to connect nb wiimotes
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* @return 0 if nothing connected or the number of wiimotes connected.
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*/
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private int connectWiimotes(int nb) {
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nbMaxWiimotes = nb;
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if (connected < 0) {
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connected = wiiuse.doConnections(nb);
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return connected;
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} else {// library not loaded, no wiimotes connected
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return 0;
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}
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}
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/**
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* Ask the thread to close a connection.
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*
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* @param id
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* id of the wiimote to disconnect.
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*/
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public void closeConnection(int id) {
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removeWiiUseApiListener(wiimotes[id - 1]);
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wiimotes[id - 1] = null;
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requests.add(new WiiUseApiRequest(id,
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WiiUseApiRequest.WIIUSE_CLOSE_CONNECTION_REQUEST));
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// System.out.println("Wiimote " + id + " disconnected !");
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}
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/**
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* Get the number of wiimotes connected.
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*
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* @return the number of wiimotes connected.
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*/
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public int getNbConnectedWiimotes() {
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return connected;
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}
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/**
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* Stop thread and shutdown wiiuse Api.
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*/
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public void shutdown() {
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if (connected > 0) {
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for (Wiimote wim : wiimotes) {
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if (wim != null)
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wim.disconnect();
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}
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}
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running.set(false);
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wiiuse.shutdownApi();
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}
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/**
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* Activate the rumble for the wiimote with the given id.
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*
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* @param id
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* id of the wiimote.
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*/
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public void activateRumble(int id) {
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requests.add(new WiiUseApiRequest(id,
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WiiUseApiRequest.WIIUSE_ACTIVATE_RUMBLE_REQUEST));
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}
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/**
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* Deactivate the rumble for the wiimote with the given id.
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*
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* @param id
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* id of the wiimote.
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*/
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public void deactivateRumble(int id) {
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requests.add(new WiiUseApiRequest(id,
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WiiUseApiRequest.WIIUSE_DEACTIVATE_RUMBLE_REQUEST));
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}
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/**
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* Activate IR Tracking for the wiimote with the given id.
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*
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* @param id
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* id of the wiimote.
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*/
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public void activateIRTRacking(int id) {
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requests.add(new WiiUseApiRequest(id,
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WiiUseApiRequest.WIIUSE_ACTIVATE_IR_TRACKING_REQUEST));
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}
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/**
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* Deactivate IR Tracking for the wiimote with the given id.
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*
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* @param id
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* id of the wiimote.
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*/
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public void deactivateIRTRacking(int id) {
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requests.add(new WiiUseApiRequest(id,
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WiiUseApiRequest.WIIUSE_DEACTIVATE_IR_TRACKING_REQUEST));
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}
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/**
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* Activate motion sensing for the wiimote with the given id.
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*
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* @param id
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* id of the wiimote.
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*/
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public void activateMotionSensing(int id) {
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requests.add(new WiiUseApiRequest(id,
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WiiUseApiRequest.WIIUSE_ACTIVATE_MOTION_SENSING_REQUEST));
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}
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/**
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* Deactivate motion sensing for the wiimoter with the given id.
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*
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* @param id
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* id of the wiimote.
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*/
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public void deactivateMotionSensing(int id) {
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requests.add(new WiiUseApiRequest(id,
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WiiUseApiRequest.WIIUSE_DEACTIVATE_MOTION_SENSING_REQUEST));
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}
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/**
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* Activate smoothing the wiimotes with the given id.
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*
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* @param id
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* id of the wiimote.
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*/
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public void activateSmoothing(int id) {
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requests.add(new WiiUseApiRequest(id,
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WiiUseApiRequest.WIIUSE_ACTIVATE_SMOOTHING_REQUEST));
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}
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/**
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* Deactivate smoothing the wiimotes with the given id.
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*
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* @param id
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* id of the wiimote.
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*/
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public void deactivateSmoothing(int id) {
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requests.add(new WiiUseApiRequest(id,
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WiiUseApiRequest.WIIUSE_DEACTIVATE_SMOOTHING_REQUEST));
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}
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/**
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* Activate continuous for the wiimotes with the given id.
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*
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* @param id
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* id of the wiimote.
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*/
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public void activateContinuous(int id) {
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requests.add(new WiiUseApiRequest(id,
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WiiUseApiRequest.WIIUSE_ACTIVATE_CONTINUOUS_REQUEST));
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}
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/**
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* Deactivate continuous for the wiimotes with the given id.
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*
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* @param id
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* id of the wiimote
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*/
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public void deactivateContinuous(int id) {
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requests.add(new WiiUseApiRequest(id,
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WiiUseApiRequest.WIIUSE_DEACTIVATE_CONTINUOUS_REQUEST));
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}
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/**
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* Set leds for the wiimotes with the given id.
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*
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* @param id
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* id of the wiimote
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* @param l1
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* status of led1. True : ON, False : OFF
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* @param l2
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* status of led2. True : ON, False : OFF
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* @param l3
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* status of led3. True : ON, False : OFF
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* @param l4
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* status of led4. True : ON, False : OFF
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*/
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public void setLeds(int id, boolean l1, boolean l2, boolean l3, boolean l4) {
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requests.add(new LedsRequest(id, WiiUseApiRequest.WIIUSE_LEDS_REQUEST,
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l1, l2, l3, l4));
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}
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/**
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* Set the orientation threshold for the given id.
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*
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* @param id
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* id of the wiimote
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* @param th
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* threshold in degrees
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*/
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public void setOrientationThreshold(int id, float th) {
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requests.add(new FloatValueRequest(id,
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WiiUseApiRequest.WIIUSE_ORIENT_THRESHOLHD_REQUEST, th));
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}
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/**
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* Set the acceleration threshold for the given id.
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*
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* @param id
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* id of the wiimote
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* @param th
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* threshold
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*/
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public void setAccelerationThreshold(int id, int th) {
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requests.add(new IntValueRequest(id,
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WiiUseApiRequest.WIIUSE_ACCEL_THRESHOLHD_REQUEST, th));
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}
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/**
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* Set alpha smoothing for the given id.
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*
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* @param id
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* id of the wiimote
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* @param th
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* threshold
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*/
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public void setAlphaSmoothing(int id, float th) {
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requests.add(new FloatValueRequest(id,
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WiiUseApiRequest.WIIUSE_ALPHA_SMOOTHING_REQUEST, th));
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}
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/**
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* Try to resync with the wiimote by starting a new handshake.
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*
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* @param id
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* id of the wiimote
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*/
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public void reSync(int id) {
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requests.add(new WiiUseApiRequest(id, WiiUseApiRequest.WIIUSE_RESYNC));
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}
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/**
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* Set screen aspect ratio to 4/3 for the given id.
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*
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* @param id
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* id of the wiimote
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*/
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public void setScreenAspectRatio43(int id) {
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requests.add(new WiiUseApiRequest(id,
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WiiUseApiRequest.WIIUSE_ASPECT_RATIO_4_3));
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}
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/**
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* Set screen aspect ratio to 16/9 for the given id.
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*
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* @param id
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* id of the wiimote
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*/
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public void setScreenAspectRatio169(int id) {
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requests.add(new WiiUseApiRequest(id,
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WiiUseApiRequest.WIIUSE_ASPECT_RATIO_16_9));
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}
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/**
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* Set the sensor bar to be above the screen.
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*
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* @param id
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* id of the wiimote
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*/
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public void setSensorBarAboveScreen(int id) {
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requests.add(new WiiUseApiRequest(id,
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WiiUseApiRequest.WIIUSE_SENSOR_BAR_ABOVE));
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}
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/**
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* Set the sensor bar to be below the screen.
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*
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* @param id
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* id of the wiimote
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*/
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public void setSensorBarBelowScreen(int id) {
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requests.add(new WiiUseApiRequest(id,
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WiiUseApiRequest.WIIUSE_SENSOR_BAR_BELOW));
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}
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/**
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* Set virtual resolution. It is used to automatically compute the position
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* of a cursor on this virtual screen using the sensor bar. These results
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* come in the IREvent.
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||||
*
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* @param id
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* id of the wiimote
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||||
* @param x
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||||
* x resolution
|
||||
* @param y
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||||
* y resolution
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||||
*/
|
||||
public void setVirtualResolution(int id, int x, int y) {
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requests.add(new TwoIntValueRequest(id,
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WiiUseApiRequest.WIIUSE_SET_VIRTUAL_RESOLUTION, x, y));
|
||||
}
|
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|
||||
/**
|
||||
* Get Status for the wiimote for the given id.
|
||||
*
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||||
* @param id
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||||
* id of the wiimote
|
||||
*/
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public void getStatus(int id) {
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requests.add(new WiiUseApiRequest(id,
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||||
WiiUseApiRequest.WIIUSE_STATUS_REQUEST));
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||||
}
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||||
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||||
@Override
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public void run() {
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||||
if (connected > 0) {
|
||||
running.set(true);
|
||||
|
||||
EventsGatherer gather = new EventsGatherer(nbMaxWiimotes);
|
||||
|
||||
// Start polling and tell the observers when there Wiimote events
|
||||
while (running.get() && connected > 0) {
|
||||
|
||||
/* Polling */
|
||||
wiiuse.specialPoll(gather);
|
||||
|
||||
/* deal with events gathered in Wiiuse API */
|
||||
for (WiiUseApiEvent evt : gather.getEvents()) {
|
||||
if (evt.getWiimoteId() != -1) {// event filled
|
||||
// there is an event notify observers
|
||||
notifyWiiUseApiListener(evt);
|
||||
if (evt.getEventType() == WiiUseApiEvent.DISCONNECTION_EVENT) {
|
||||
// check if it was a disconnection
|
||||
// in this case disconnect the wiimote
|
||||
closeConnection(evt.getWiimoteId());
|
||||
}
|
||||
} else {
|
||||
System.out
|
||||
.println("There is an event with id == -1 ??? there is a problem !!! : "
|
||||
+ evt);
|
||||
}
|
||||
}
|
||||
gather.clearEvents();
|
||||
|
||||
/* deal with request done to wiiuse API */
|
||||
WiiUseApiRequest req = requests.poll();
|
||||
if (req != null) {// there is a request for the wiiuse api
|
||||
int id = req.getId();
|
||||
if (req.getRequestType() == WiiUseApiRequest.WIIUSE_CLOSE_CONNECTION_REQUEST) {
|
||||
/* Close connections requests */
|
||||
wiiuse.closeConnection(id);
|
||||
|
||||
connected--;
|
||||
if (connected == 0) {// stop this thread if there is
|
||||
// no more wiimotes connected.
|
||||
// System.out.println("No more wiimotes connected
|
||||
// !!!");
|
||||
shutdown();
|
||||
}
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_STATUS_REQUEST) {
|
||||
/* Status requests */
|
||||
wiiuse.getStatus(id);
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_ACTIVATE_RUMBLE_REQUEST) {
|
||||
/* Activate Rumble requests */
|
||||
wiiuse.activateRumble(id);
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_DEACTIVATE_RUMBLE_REQUEST) {
|
||||
/* Deactivate Rumble requests */
|
||||
wiiuse.deactivateRumble(id);
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_ACTIVATE_IR_TRACKING_REQUEST) {
|
||||
/* Activate IR Tracking requests */
|
||||
wiiuse.activateIRTracking(id);
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_DEACTIVATE_IR_TRACKING_REQUEST) {
|
||||
/* Deactivate IR Tracking requests */
|
||||
wiiuse.deactivateIRTracking(id);
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_ACTIVATE_MOTION_SENSING_REQUEST) {
|
||||
/* Activate Motion sensing requests */
|
||||
wiiuse.activateMotionSensing(id);
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_DEACTIVATE_MOTION_SENSING_REQUEST) {
|
||||
/* Deactivate Motion sensing requests */
|
||||
wiiuse.deactivateMotionSensing(id);
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_LEDS_REQUEST) {
|
||||
/* leds requests */
|
||||
LedsRequest reqLed = (LedsRequest) req;
|
||||
wiiuse.setLeds(id, reqLed.isLed1(), reqLed.isLed2(),
|
||||
reqLed.isLed3(), reqLed.isLed4());
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_ACTIVATE_SMOOTHING_REQUEST) {
|
||||
/* Activate smoothing requests */
|
||||
wiiuse.activateSmoothing(id);
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_DEACTIVATE_SMOOTHING_REQUEST) {
|
||||
/* Deactivate smoothing requests */
|
||||
wiiuse.deactivateSmoothing(id);
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_ACTIVATE_CONTINUOUS_REQUEST) {
|
||||
/* Activate continuous requests */
|
||||
wiiuse.activateContinuous(id);
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_DEACTIVATE_CONTINUOUS_REQUEST) {
|
||||
/* Deactivate continuous requests */
|
||||
wiiuse.deactivateContinuous(id);
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_ORIENT_THRESHOLHD_REQUEST) {
|
||||
/* set orientation threshold request */
|
||||
wiiuse.setOrientThreshold(req.getId(),
|
||||
((FloatValueRequest) req).getFloatValue());
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_ACCEL_THRESHOLHD_REQUEST) {
|
||||
/* set acceleration threshold request */
|
||||
wiiuse.setAccelThreshold(req.getId(),
|
||||
((IntValueRequest) req).getIntValue());
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_ALPHA_SMOOTHING_REQUEST) {
|
||||
/* set alpha smoothing request */
|
||||
wiiuse.setAlphaSmoothing(req.getId(),
|
||||
((FloatValueRequest) req).getFloatValue());
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_RESYNC) {
|
||||
/* set resync request */
|
||||
wiiuse.reSync(req.getId());
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_ASPECT_RATIO_4_3) {
|
||||
/* set screen aspect ratio to 4/3 */
|
||||
wiiuse.setScreenRatio43(req.getId());
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_ASPECT_RATIO_16_9) {
|
||||
/* set screen aspect ratio to 16/9 */
|
||||
wiiuse.setScreenRatio169(req.getId());
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_SENSOR_BAR_ABOVE) {
|
||||
/* set sensor bar above the screen */
|
||||
wiiuse.setSensorBarAboveScreen(req.getId());
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_SENSOR_BAR_BELOW) {
|
||||
/* set sensor bar above the screen */
|
||||
wiiuse.setSensorBarBelowScreen(req.getId());
|
||||
} else if (req.getRequestType() == WiiUseApiRequest.WIIUSE_SET_VIRTUAL_RESOLUTION) {
|
||||
/* set virtual resolution */
|
||||
wiiuse.setVirtualScreenResolution(req.getId(),
|
||||
((TwoIntValueRequest) req).getIntValue(),
|
||||
((TwoIntValueRequest) req).getSecondIntValue());
|
||||
} else {
|
||||
System.out.println("Bad request to Wiiuse API !!!!!");
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if (connected <= 0) {
|
||||
System.out.println("No wiimotes connected !");
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Add WiiUseApiListener to the listeners list.
|
||||
*
|
||||
* @param listener
|
||||
* a WiiUseApiListener
|
||||
*/
|
||||
public void addWiiUseApiListener(WiiUseApiListener listener) {
|
||||
listeners.add(WiiUseApiListener.class, listener);
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove WiiUseApiListener from the listeners list.
|
||||
*
|
||||
* @param listener
|
||||
* a WiiUseApiListener
|
||||
*/
|
||||
public void removeWiiUseApiListener(WiiUseApiListener listener) {
|
||||
listeners.remove(WiiUseApiListener.class, listener);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the list of WiiUseApiListeners.
|
||||
*
|
||||
* @return the list of WiiUseApiListeners.
|
||||
*/
|
||||
public WiiUseApiListener[] getWiiUseApiListeners() {
|
||||
return listeners.getListeners(WiiUseApiListener.class);
|
||||
}
|
||||
|
||||
/**
|
||||
* Notify WiiUseApiListeners that an event occured.
|
||||
*
|
||||
* @param evt
|
||||
* WiimoteEvent occured
|
||||
*/
|
||||
private void notifyWiiUseApiListener(WiiUseApiEvent evt) {
|
||||
for (WiiUseApiListener listener : getWiiUseApiListeners()) {
|
||||
listener.onWiiUseApiEvent(evt);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user