private void inputContext_KeyPressed(object sender, KeyboardInputEventArgs e)
{
if (currentlyFocusedElement == null)
{
return;
}
if (currentlyFocusedElement.IsFocused)
{
if (currentlyFocusedElement is TextBox)
{
(currentlyFocusedElement as TextBox).UpdateText(e);
}
else if (currentlyFocusedElement is ChatBox)
{
(currentlyFocusedElement as ChatBox).UpdateText(e);
}
}
}
private void keyboardBuffer_KeyPress(object sender, KeyPressEventArgs e)
{
if (KeyPressed != null)
{
var args = new KeyboardInputEventArgs
{
Value = e.KeyChar,
IsShiftDown = keyboardBuffer.IsShiftDown,
IsControlDown = keyboardBuffer.IsControlDown
};
KeyPressed(this, args);
}
}
public void UpdateText(KeyboardInputEventArgs args)
{
if (args.Value == (int)Keys.Enter)
{
for (int i = numberOfLines - 1; i > 0; i--)
{
textBlocks[i].Text = textBlocks[i - 1].Text;
}
string time = DateTime.Now.Hour.ToString() + ":" +
DateTime.Now.Minute.ToString() + " - ";
// Add text to the queue
textHistory.Enqueue(time + textBox.Text);
// Set the latest textBlock to inputed text
textBlocks[0].Text = time + textBox.Text;
// Clear input-field and reset caret index
textBox.Text = "";
textBox.SetCaretIndex(0);
}
else
{
textBox.UpdateText(args);
}
}
private void keyboardBuffer_KeyDown(object sender, KeyEventArgs e)
{
if (KeyPressed != null)
{
var args = new KeyboardInputEventArgs
{
IsShiftDown = keyboardBuffer.IsShiftDown,
IsControlDown = keyboardBuffer.IsControlDown
};
switch ((Keys)e.KeyValue)
{
case Keys.Home:
case Keys.End:
case Keys.Up:
case Keys.Down:
case Keys.Left:
case Keys.Right:
case Keys.Delete:
case Keys.LeftShift:
case Keys.RightShift:
case Keys.LeftControl:
case Keys.RightControl:
args.Key = (Keys)e.KeyValue;
break;
default:
return;
}
KeyPressed(this, args);
}
}