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Diffstat (limited to 'src/net/java/sip/communicator/impl/protocol/jabber/OperationSetDesktopSharingClientJabberImpl.java')
| -rw-r--r-- | src/net/java/sip/communicator/impl/protocol/jabber/OperationSetDesktopSharingClientJabberImpl.java | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/src/net/java/sip/communicator/impl/protocol/jabber/OperationSetDesktopSharingClientJabberImpl.java b/src/net/java/sip/communicator/impl/protocol/jabber/OperationSetDesktopSharingClientJabberImpl.java new file mode 100644 index 0000000..190ddc7 --- /dev/null +++ b/src/net/java/sip/communicator/impl/protocol/jabber/OperationSetDesktopSharingClientJabberImpl.java @@ -0,0 +1,187 @@ +/* + * SIP Communicator, the OpenSource Java VoIP and Instant Messaging client. + * + * Distributable under LGPL license. + * See terms of license at gnu.org. + */ +package net.java.sip.communicator.impl.protocol.jabber; + +import java.awt.*; +import java.awt.event.*; +import java.util.*; +import java.util.List; // disambiguation + +import org.jivesoftware.smack.packet.*; + +import net.java.sip.communicator.impl.protocol.jabber.extensions.inputevt.*; +import net.java.sip.communicator.service.protocol.*; +import net.java.sip.communicator.service.protocol.event.*; +import net.java.sip.communicator.util.*; + +/** + * Implements all desktop sharing client-side related functions for Jabber + * protocol. + * + * @author Sebastien Vincent + */ +public class OperationSetDesktopSharingClientJabberImpl + implements OperationSetDesktopSharingClient +{ + /** + * Our class logger. + */ + private static final Logger logger = + Logger.getLogger(OperationSetDesktopSharingClientJabberImpl.class); + + /** + * The Jabber <tt>ProtocolProviderService</tt> implementation which created + * this instance and for which telephony conferencing services are being + * provided by this instance. + */ + private final ProtocolProviderServiceJabberImpl parentProvider; + + /** + * List of listeners to be notified when a change occurred in remote control + * access. + */ + private List<RemoteControlListener> listeners = + new ArrayList<RemoteControlListener>(); + + /** + * Initializes a new <tt>OperationSetDesktopSharingClientJabberImpl</tt>. + * + * @param parentProvider the Jabber <tt>ProtocolProviderService</tt> + * implementation which has requested the creation of the new instance and + * for which the new instance is to provide desktop sharing. + */ + public OperationSetDesktopSharingClientJabberImpl( + ProtocolProviderServiceJabberImpl parentProvider) + { + this.parentProvider = parentProvider; + } + + /** + * Fire a <tt>RemoteControlGrantedEvent</tt> to all registered listeners. + */ + public void fireRemoteControlGranted() + { + RemoteControlGrantedEvent event = new RemoteControlGrantedEvent(this); + + for (RemoteControlListener l : listeners) + { + l.remoteControlGranted(event); + } + } + + /** + * Fire a <tt>RemoteControlGrantedEvent</tt> to all registered listeners. + */ + public void fireRemoteControlRevoked() + { + RemoteControlRevokedEvent event = new RemoteControlRevokedEvent(this); + + for (RemoteControlListener l : listeners) + { + l.remoteControlRevoked(event); + } + } + + /** + * Add a <tt>RemoteControlListener</tt> to be notified when remote peer + * accept to give us full control. + * + * @param listener <tt>RemoteControlListener</tt> to add + */ + public void addRemoteControlListener(RemoteControlListener listener) + { + if (logger.isInfoEnabled()) + logger.info("Enable remote control"); + + if (!listeners.contains(listener)) + { + listeners.add(listener); + } + } + + /** + * Remove a <tt>RemoteControlListener</tt> to be notified when remote peer + * accept/revoke to give us full control. + * + * @param listener <tt>RemoteControlListener</tt> to remove + */ + public void removeRemoteControlListener(RemoteControlListener listener) + { + if (logger.isInfoEnabled()) + logger.info("Disable remote control"); + + if (listeners.contains(listener)) + { + listeners.remove(listener); + } + } + + /** + * Send a keyboard notification. + * + * @param callPeer <tt>CallPeer</tt> that will be notified + * @param event <tt>KeyEvent</tt> received and that will be send to remote + * peer + */ + public void sendKeyboardEvent(CallPeer callPeer, KeyEvent event) + { + RemoteControlExtension payload = new RemoteControlExtension(event); + InputEvtIQ inputIQ = new InputEvtIQ(); + + inputIQ.setAction(InputEvtAction.NOTIFY); + inputIQ.setType(IQ.Type.SET); + inputIQ.setFrom(parentProvider.getOurJID()); + inputIQ.setTo(callPeer.getAddress()); + inputIQ.addRemoteControl(payload); + parentProvider.getConnection().sendPacket(inputIQ); + } + + /** + * Send a mouse notification. + * + * @param callPeer <tt>CallPeer</tt> that will be notified + * @param event <tt>MouseEvent</tt> received and that will be send to remote + * peer + */ + public void sendMouseEvent(CallPeer callPeer, MouseEvent event) + { + RemoteControlExtension payload = new RemoteControlExtension(event); + InputEvtIQ inputIQ = new InputEvtIQ(); + + inputIQ.setAction(InputEvtAction.NOTIFY); + inputIQ.setType(IQ.Type.SET); + inputIQ.setFrom(parentProvider.getOurJID()); + inputIQ.setTo(callPeer.getAddress()); + inputIQ.addRemoteControl(payload); + parentProvider.getConnection().sendPacket(inputIQ); + } + + /** + * Send a mouse notification for specific "moved" <tt>MouseEvent</tt>. As + * controller computer could have smaller desktop that controlled ones, we + * should take care to send the percentage of point x and point y. + * + * @param callPeer <tt>CallPeer</tt> that will be notified + * @param event <tt>MouseEvent</tt> received and that will be send to remote + * peer + * @param videoPanelSize size of the panel that contains video + */ + public void sendMouseEvent(CallPeer callPeer, MouseEvent event, + Dimension videoPanelSize) + { + RemoteControlExtension payload = new RemoteControlExtension(event, + videoPanelSize); + InputEvtIQ inputIQ = new InputEvtIQ(); + + inputIQ.setAction(InputEvtAction.NOTIFY); + inputIQ.setType(IQ.Type.SET); + inputIQ.setFrom(parentProvider.getOurJID()); + inputIQ.setTo(callPeer.getAddress()); + inputIQ.addRemoteControl(payload); + parentProvider.getConnection().sendPacket(inputIQ); + } +}
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