public ChatBubblesWindow()
{
InitializeComponent();
// FOLLOWING CODEBLOCK IS ONLY FOR DEMONSTRATION PURPOSES
messages.Add(new Message()
{
Side = MessageSide.You,
Text = "Hello sir. How may I help you?"
});
curside = MessageSide.You;
// END OF DEMO BLOCK
this.DataContext = messages;
scrollViewerScrollToEndAnim = new DoubleAnimation()
{
Duration = TimeSpan.FromSeconds(1),
EasingFunction = new SineEase()
};
Storyboard.SetTarget(scrollViewerScrollToEndAnim, this);
Storyboard.SetTargetProperty(scrollViewerScrollToEndAnim, new PropertyPath(VerticalOffsetProperty));
scrollViewerStoryboard = new Storyboard();
scrollViewerStoryboard.Children.Add(scrollViewerScrollToEndAnim);
this.Resources.Add("foo", scrollViewerStoryboard);
MsgTextInput.Focus();
}
private void AddTextMe(string text)
{
messages.Add(new Message()
{
Side = MessageSide.Me,
Text = text,
PrevSide = curside
});
curside = MessageSide.Me;
ScrollConversationToEnd();
MsgTextInput.Text = "";
MsgTextInput.Focus();
// FOLLOWING CODEBLOCK IS ONLY FOR DEMONSTRATION PURPOSES
// DELETE FOR NORMAL USE!
AddTextYou(text);
AddTextYou(text);
messages.Add(new Message()
{
Side = MessageSide.Me,
Text = text,
PrevSide = curside
});
curside = MessageSide.Me;
ScrollConversationToEnd();
MsgTextInput.Text = "";
MsgTextInput.Focus();
messages.Add(new Message()
{
Side = MessageSide.Me,
Text = text,
PrevSide = curside
});
curside = MessageSide.Me;
ScrollConversationToEnd();
MsgTextInput.Text = "";
MsgTextInput.Focus();
// END OF DEMO BLOCK
}
private void AddTextYou(string text)
{
messages.Add(new Message()
{
Side = MessageSide.You,
Text = text,
PrevSide = curside
});
curside = MessageSide.You;
ScrollConversationToEnd();
MsgTextInput.Text = "";
MsgTextInput.Focus();
}
