private void chat_FileAdded(BitChat.Peer peer, MessageItem message, SharedFile sharedFile)
{
ChatMessageFileItem fileItem = new ChatMessageFileItem(peer, message, sharedFile);
AddMessage(fileItem, true);
fileItem.ShareFile += FileItem_ShareFile;
}
private List <CustomListViewItem> ConvertToListViewItems(MessageItem[] items, bool updateLastMessageInChatItem)
{
BitChat.Peer[] peerList = _chat.GetPeerList();
SharedFile[] fileList = _chat.GetSharedFileList();
List <CustomListViewItem> listItems = new List <CustomListViewItem>(items.Length);
DateTime lastItemDate = new DateTime();
string lastMessage = null;
DateTime lastMessageDate = new DateTime();
foreach (MessageItem item in items)
{
if (lastItemDate.Date < item.MessageDate.Date)
{
lastItemDate = item.MessageDate;
listItems.Add(new ChatMessageInfoItem(new MessageItem(lastItemDate)));
}
switch (item.Type)
{
case MessageType.Info:
listItems.Add(new ChatMessageInfoItem(item));
break;
case MessageType.TextMessage:
case MessageType.InvitationMessage:
{
BitChat.Peer sender = null;
foreach (BitChat.Peer peer in peerList)
{
if (peer.PeerCertificate.IssuedTo.EmailAddress.Address.Equals(item.Sender))
{
sender = peer;
break;
}
}
listItems.Add(new ChatMessageTextItem(sender, item));
if (sender == null)
{
lastMessage = item.Sender + ": " + item.Message;
}
else if (sender.IsSelf)
{
lastMessage = item.Message;
}
else
{
lastMessage = sender.PeerCertificate.IssuedTo.Name + ": " + item.Message;
}
lastMessageDate = item.MessageDate;
}
break;
case MessageType.SharedFileMetaData:
{
BitChat.Peer sender = null;
SharedFile file = null;
foreach (BitChat.Peer peer in peerList)
{
if (peer.PeerCertificate.IssuedTo.EmailAddress.Address.Equals(item.Sender))
{
sender = peer;
break;
}
}
foreach (SharedFile sharedFile in fileList)
{
if (sharedFile.MetaData.FileID.Equals(item.SharedFileMetaData.FileID))
{
file = sharedFile;
break;
}
}
ChatMessageFileItem fileItem = new ChatMessageFileItem(sender, item, file);
listItems.Add(fileItem);
fileItem.ShareFile += FileItem_ShareFile;
if (sender == null)
{
lastMessage = item.Sender + " shared a file";
}
else if (sender.IsSelf)
{
lastMessage = "file was shared";
}
else
{
lastMessage = sender.PeerCertificate.IssuedTo.Name + " shared a file";
}
lastMessageDate = item.MessageDate;
}
break;
}
}
if (updateLastMessageInChatItem && (lastMessage != null))
{
_chatItem.SetLastMessage(lastMessage, lastMessageDate, false);
}
return(listItems);
}