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/*
* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
*
* Distributable under LGPL license.
* See terms of license at gnu.org.
*/
package net.java.sip.communicator.plugin.generalconfig.autoaway;
import java.awt.*;
import java.util.*;
import net.java.sip.communicator.plugin.generalconfig.*;
import net.java.sip.communicator.service.protocol.*;
/**
* A <tt>Runnable</tt> which permanently looks at the mouse position. If the
* mouse is not moved, all accounts are set to "Away" or similar
* states.
*
* @author Thomas Hofer
*/
public class StatusUpdateThread
implements Runnable
{
private static final int AWAY_DEFAULT_STATUS = 40;
private static final int IDLE_TIMER = 3000;
/**
* Finds the Away-Status of the protocols
*
* @param presence
* @return
*/
static PresenceStatus findAwayStatus(OperationSetPresence presence)
{
Iterator<PresenceStatus> statusSet = presence.getSupportedStatusSet();
PresenceStatus status = null;
while (statusSet.hasNext())
{
PresenceStatus possibleState = statusSet.next();
int possibleStatus = possibleState.getStatus();
if ((possibleStatus < PresenceStatus.AVAILABLE_THRESHOLD)
&& (possibleStatus >= PresenceStatus.ONLINE_THRESHOLD))
{
if (status == null
|| (Math.abs(possibleStatus - AWAY_DEFAULT_STATUS)
< Math.abs(
status.getStatus()
- AWAY_DEFAULT_STATUS)))
{
status = possibleState;
}
}
}
return status;
}
private static boolean isNear(Point p1, Point p2)
{
return
(p1 != null)
&& (p2 != null)
&& (Math.abs(p1.x - p2.x) <= 10)
&& (Math.abs(p1.y - p2.y) <= 10);
}
private Point lastPosition = null;
private final Map<ProtocolProviderService, PresenceStatus> lastStates
= new HashMap<ProtocolProviderService, PresenceStatus>();
private boolean run = false;
public boolean isRunning()
{
return run;
}
public void run()
{
run = true;
int timer = 0;
do
{
try
{
if (MouseInfo.getPointerInfo() != null)
{
PointerInfo info = MouseInfo.getPointerInfo();
Point currentPosition
= (info != null) ? info.getLocation() : new Point(0, 0);
if (!isNear(lastPosition, currentPosition))
{
// Position has changed check, if a minor state has been
// automatically set and reset this state to the former
// state.
for (ProtocolProviderService protocolProvider
: GeneralConfigPluginActivator.getProtocolProviders())
{
if (lastStates.get(protocolProvider) != null)
{
PresenceStatus lastState
= lastStates.get(protocolProvider);
OperationSetPresence presence
= protocolProvider.getOperationSet(
OperationSetPresence.class);
try
{
presence
.publishPresenceStatus(lastState, "");
}
catch (IllegalArgumentException e)
{
}
catch (IllegalStateException e)
{
}
catch (OperationFailedException e)
{
}
lastStates.remove(protocolProvider);
}
}
timer = Preferences.getTimer() * 1000 * 60;
}
else
{
// Position has not changed! Get all protocols and set
// them to away.
for (ProtocolProviderService protocolProvider
: GeneralConfigPluginActivator.getProtocolProviders())
{
OperationSetPresence presence
= protocolProvider.getOperationSet(
OperationSetPresence.class);
PresenceStatus status
= presence.getPresenceStatus();
if (status.getStatus()
< PresenceStatus.AVAILABLE_THRESHOLD)
{
// already (manually) set to away or lower
continue;
}
lastStates.put(protocolProvider, status);
PresenceStatus newStatus = findAwayStatus(presence);
try
{
if (newStatus != null)
{
presence.publishPresenceStatus(
newStatus,
newStatus.getStatusName());
}
}
catch (IllegalArgumentException e)
{
}
catch (IllegalStateException e)
{
}
catch (OperationFailedException e)
{
}
}
timer = IDLE_TIMER;
}
lastPosition = currentPosition;
}
Thread.sleep(timer);
}
catch (InterruptedException e)
{
}
}
while (run && timer > 0);
}
public void stop()
{
run = false;
}
}
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