private void ChatUnreadMessage_MouseClick(object sender, MouseEventArgs e)
{
unreadMessages = 0;
if (InnerChatContainer.Controls.Count <= 1)
{
return;
}
InnerChatContainer.ScrollControlIntoView(InnerChatContainer.Controls[InnerChatContainer.Controls.Count - 1]);
ChatUnreadMessage.Hide();
}
private void ResizeChat(bool resizeWindow = false)
{
if (InnerChatContainer.Controls.Count <= 0)
{
return;
}
if (CurrentUser == null)
{
return;
}
if (RecipientUser == null)
{
return;
}
if (InvokeRequired)
{
Invoke(new MethodInvoker(() => { ResizeChat(resizeWindow); }));
return;
}
bool bottom = InnerChatContainer.VerticalScroll.Value + InnerChatContainer.Height + 1 >= InnerChatContainer.VerticalScroll.Maximum;
Point autoScroll = InnerChatContainer.AutoScrollPosition;
InnerChatContainer.AutoScrollPosition = new Point(0, 0);
int y = 5;
foreach (MessageBlock msg in InnerChatContainer.Controls.OfType <MessageBlock>())
{
if (msg.Sender != CurrentUser.UserName)
{
msg.Alternate = true;
}
else
{
msg.Alternate = false;
}
Invoke(new MethodInvoker(() =>
{
msg.MaximumSize = new Size(((InnerChatContainer.Width - 20) / 2) - 20, int.MaxValue);
msg.FormatSize();
int x = msg.Sender.ToLower() == CurrentUser.UserName.ToLower() ?
(InnerChatContainer.Width - msg.Width - 30) : 20;
msg.Location = new Point(x, y);
}));
y += msg.Height + 10;
}
if (bottom || resizeWindow)
{
InnerChatContainer.ScrollControlIntoView(InnerChatContainer.Controls[InnerChatContainer.Controls.Count - 1]);
}
else
{
unreadMessages++;
ChatUnreadMessage.Text = "You have " + unreadMessages + " unread message" + (unreadMessages > 1 ? "s" : "");
ChatUnreadMessage.Show();
InnerChatContainer.AutoScrollPosition = new Point(-autoScroll.X, -autoScroll.Y);
}
if (Uploading)
{
int maxX = UploadHiddenItems.Location.X;
int hidden = 0;
foreach (UploadPictureBox upBox in UploadContainer.Controls.OfType <UploadPictureBox>())
{
if (upBox.Location.X + upBox.Width >= maxX)
{
hidden++;
upBox.Visible = false;
}
else if (!upBox.Visible)
{
upBox.Visible = true;
}
}
if (hidden == 0)
{
UploadHiddenItems.Visible = false;
}
else
{
UploadHiddenItems.Text = "+" + hidden;
}
}
UserTyping.Location = new Point((ChatContainer.Width / 2 - (UserTyping.Width / 2)), UserTyping.Location.Y);
}