public override void TouchesBegan(NSSet touches, UIEvent evt) //when table is still scrolling, only TouchesBegan is called, thus row will remain highlighted.
{
base.TouchesBegan(touches, evt);
var location = LocationInView(table);
var indexPath = table.IndexPathForRowAtPoint(location);
startX = location.X;
startY = location.Y;
if (indexPath != null && !ChatListActivity.chatListScrolling)
{
selectedCell = (ChatUserListCell)table.CellAt(indexPath);
startTimer = new Timer();
startTimer.Interval = timerMs;
startTimer.Elapsed += StartTimer_Elapsed;
startTimer.Start();
}
else
{
selectedCell = null;
}
}
public override UITableViewCell GetCell(UITableView tableView, NSIndexPath indexPath)
{
ChatUserListCell cell = (ChatUserListCell)tableView.DequeueReusableCell("ChatUserListCell");
MatchItem item = items[indexPath.Row];
cell.SeparatorInset = new UIEdgeInsets(0, 0, 0, 0);
if ((bool)item.Active)
{
cell.ContentView.BackgroundColor = UIColor.FromName("ChatTarget");
cell.activeCell = true;
}
else
{
cell.ContentView.BackgroundColor = UIColor.FromName("ChatPassive");
cell.activeCell = false;
}
UIImageView imageView = cell.ChatUserListImage;
ImageCache im = new ImageCache(this);
im.LoadImage(imageView, item.TargetID.ToString(), item.TargetPicture);
cell.ChatUserListName.Text = item.TargetName;
foreach (UILabel label in cell.ChatUserListItems.Subviews)
{
label.Text = "";
}
int j = 0;
for (int i = item.Chat.Length - 1; i >= 0; i--)
{
string messageItem = item.Chat[i];
int sep1Pos = messageItem.IndexOf('|');
int sep2Pos = messageItem.IndexOf('|', sep1Pos + 1);
int sep3Pos = messageItem.IndexOf('|', sep2Pos + 1);
int sep4Pos = messageItem.IndexOf('|', sep3Pos + 1);
int sep5Pos = messageItem.IndexOf('|', sep4Pos + 1);
int senderID = int.Parse(messageItem.Substring(sep1Pos + 1, sep2Pos - sep1Pos - 1));
long readTime = long.Parse(messageItem.Substring(sep4Pos + 1, sep5Pos - sep4Pos - 1));
string message = messageItem.Substring(sep5Pos + 1);
UILabel label = (UILabel)cell.ChatUserListItems.Subviews[j];
label.Text = message.Replace(Environment.NewLine, " ");
j++;
label.TextColor = UIColor.FromName("PrimaryDark");
if (senderID != Session.ID)
{
label.Font = UIFont.BoldSystemFontOfSize(14);
if (readTime == 0)
{
label.BackgroundColor = UIColor.FromName("ChatHighlight");
}
else
{
label.BackgroundColor = UIColor.FromRGBA(0, 0, 0, 0); //label may remain blue after list reload
}
}
else
{
label.Font = UIFont.SystemFontOfSize(14);
label.BackgroundColor = UIColor.FromRGBA(0, 0, 0, 0);
}
}
return(cell);
}
