public ICMessageData(string title, string message, ICMessagePriority priority)
{
this.title = title;
this.message = message;
this.priority = priority;
}
//------------------------------------------------------------------------------
// Method: AddMessage
// Author: Neil Holmes
// Summary: add a new message to the message queue for display
//------------------------------------------------------------------------------
public void AddMessage(string title, string message, ICMessagePriority priority)
{
int insertionIndex = 0;
ICMessageData newMessage = new ICMessageData(title, message, priority);
// is this an urgent message?
if (newMessage.priority == ICMessagePriority.urgent)
{
// tell the message system to stop displaying any message it might be in the middle of
stage = MessageStage.idle;
// urgent messages always go at the top of the queue, in time order
foreach (ICMessageData item in messageQueue)
{
if (item.priority != ICMessagePriority.urgent)
break;
else
insertionIndex ++;
}
}
else
{
// find the first lower-priorty message in the queue and push this one ahead of it
foreach (ICMessageData item in messageQueue)
{
if (item.priority < newMessage.priority)
break;
else
insertionIndex ++;
}
}
// insert here!
messageQueue.Insert(insertionIndex, newMessage);
}