/// <summary>
/// Publishes events.
/// </summary>
/// <param name="guiregion">The GUIRegion instance that triggered the event.</param>
/// <param name="t">The type of event triggered.</param>
public void Publish(GUIRegion guiregion, EventType t)
{
if (regionActivated != null)
{
regionActivated(this, new GUIRegionEvent(this, t));
}
}
/// <summary>
/// Publishes events.
/// </summary>
/// <param name="guiregion">The GUIRegion instance that triggered the event.</param>
/// <param name="t">The type of event triggered.</param>
public void Publish(GUIRegion guiregion, EventType t)
{
if (regionActivated != null)
{
regionActivated(this, new GUIRegionEvent(this, t));
}
}
//use only with offscreenregion!
public MenuIcon(GUIRegion region)
{
this.region = region;
}
/// <summary>
/// Blocking function that will, eventually, return an Event
/// consisting of the GUIRegion that Published the event, and any EventArgs
/// </summary>
/// <returns></returns>
public GUIRegion GetActivatedRegion()
{
for (; ; )
{
System.Threading.Thread.Sleep(200); // so I heard you like hogging cpu time
lastKBState = kBState;
kBState = Recellection.publicKeyBoardState;
#if DEBUG
if (kBState.IsKeyDown(Keys.W) && lastKBState.IsKeyUp(Keys.W))
{
if (top != null)
{
top.Publish(top, new global::Recellection.Code.Utility.Events.EventType());
}
}
else if(kBState.IsKeyDown(Keys.S) && lastKBState.IsKeyUp(Keys.S))
{
if (bot != null)
{
bot.Publish(bot, new global::Recellection.Code.Utility.Events.EventType());
}
}
else if(kBState.IsKeyDown(Keys.A) && lastKBState.IsKeyUp(Keys.A))
{
if (left != null)
{
left.Publish(left, new global::Recellection.Code.Utility.Events.EventType());
}
}
else if(kBState.IsKeyDown(Keys.D) && lastKBState.IsKeyUp(Keys.D))
{
if (right != null)
{
right.Publish(right, new global::Recellection.Code.Utility.Events.EventType());
}
}
#endif
if (newActivatedRegion != null)
{
GUIRegion temp = newActivatedRegion;
newActivatedRegion = null;
return temp;
}
}
}
/// <summary>
/// Attempts to add a region
/// Note that a region will be disabled by default
/// </summary>
/// <param name="newRegion"></param>
/// <returns>
/// will return an identifier to your newly created region
/// should you want to fiddle with it later
/// </returns>
private WindowBoundInteractionRegionIdentifier AddRegion(GUIRegion newRegion)
{
newRegion.CanActivate = true;
if (newRegion.DwellTime == null)
{
newRegion.DwellTime = new TimeSpan(0, 0, DEFAULT_TIME_SPAN);
}
newRegion.Enabled = false;
//TODO: Figure out what these calls does
//newRegion.AlwaysInteractive = true;
//newRegion.IsActivating = true;
//newRegion.UsesCoordinate = true;
try
{
logger.Info("about to add a new region");
Interaction.AddRegion(newRegion); //this is what actually makes tobii start tracking our region
}
catch (Exception) //will occur if the region was already added, Interaction.AddRegion can throw stuff
{
logger.Warn("Failed to add a new region, region was most likely already added");
return null;
}
logger.Info("Successfully added a new region");
newRegion.regionActivated += newRegion_regionActivated;
return newRegion.RegionIdentifier;
}
// the TobiiController subscribes to all regions Activate event
void newRegion_regionActivated(object publisher, global::Recellection.Code.Utility.Events.Event<GUIRegion> ev)
{
newActivatedRegion = (GUIRegion)publisher;
}
void FocusEnter(object sender, RegionFocusEventArgs e)
{
newActivatedRegion = (GUIRegion)sender;
}
private void AddBotOffScreen(GUIRegion bot)
{
this.bot = bot;
AddRegion(this.bot);
this.bot.Enabled = true;
this.bot.FocusEnter += new EventHandler<RegionFocusEventArgs>(FocusEnter);
}
private void AddTopOffScreen(GUIRegion top)
{
this.top = top;
AddRegion(this.top);
this.top.Enabled = true;
this.top.FocusEnter += new EventHandler<RegionFocusEventArgs>(FocusEnter);
}
private void AddRightOffScreen(GUIRegion right)
{
this.right = right;
AddRegion(this.right);
this.right.Enabled = true;
this.right.FocusEnter += new EventHandler<RegionFocusEventArgs>(FocusEnter);
}
//We'll just do them like this for now
private void AddLeftOffScreen(GUIRegion left)
{
this.left = left;
AddRegion(left);
this.left.Enabled = true;
this.left.FocusEnter += new EventHandler<RegionFocusEventArgs>(FocusEnter);
}