public VirtualKeyboard(Entry e, ButtonReleaseEventHandler handler)
{
SetSizeRequest(505, 205);
row1 = new KeyButton[10];
row2 = new KeyButton[9];
row3 = new KeyButton[7];
for (int i = 0; i < 10; ++i)
{
row1[i] = new KeyButton(qwerty1Lower[i].ToString(), handler);
Put(row1[i], (i * 50) + 5, 5);
row1[i].Show();
}
for (int i = 0; i < 9; ++i)
{
row2[i] = new KeyButton(qwerty2Lower[i].ToString(), handler);
Put(row2[i], (i * 50) + 30, 55);
row2[i].Show();
}
for (int i = 0; i < 7; ++i)
{
row3[i] = new KeyButton(qwerty3Lower[i].ToString(), handler);
Put(row3[i], (i * 50) + 80, 105);
row3[i].Show();
}
shiftState = ShiftKeyState.Lower;
var shiftKey = new TouchButton();
shiftKey.SetSizeRequest(70, 45);
shiftKey.text = Convert.ToChar(0x21E7).ToString();
shiftKey.buttonColor = "grey3";
shiftKey.ButtonReleaseEvent += (o, args) => {
if (shiftState == ShiftKeyState.Lower)
{
ToUpper();
shiftKey.buttonColor = "pri";
shiftKey.QueueDraw();
shiftState = ShiftKeyState.Shifted;
}
else if (shiftState == ShiftKeyState.Shifted)
{
shiftKey.buttonColor = "seca";
shiftKey.QueueDraw();
shiftState = ShiftKeyState.Caps;
}
else // Caps
{
ToLower();
shiftKey.buttonColor = "grey3";
shiftKey.QueueDraw();
shiftState = ShiftKeyState.Lower;
}
};
Put(shiftKey, 5, 105);
shiftKey.Show();
var delete = new TouchButton();
delete.SetSizeRequest(70, 45);
delete.text = Convert.ToChar(0x232B).ToString();
delete.textSize = 15;
delete.ButtonReleaseEvent += (o, args) => {
int pos = e.Position;
e.DeleteText(e.Position - 1, e.Position);
};
Put(delete, 430, 105);
delete.Show();
var space = new TouchButton();
space.text = "Space";
space.SetSizeRequest(245, 45);
space.ButtonReleaseEvent += (o, args) => {
int pos = e.Position;
e.InsertText(" ", ref pos);
++e.Position;
};
Put(space, 130, 155);
space.Show();
e.TextInserted += (o, args) => {
if (shiftState == ShiftKeyState.Shifted)
{
ToLower();
shiftKey.buttonColor = "grey3";
shiftKey.QueueDraw();
shiftState = ShiftKeyState.Lower;
}
};
Show();
}
public override void Start()
{
controlState = PlayerState.Idle;
shiftState = new ShiftKeyState();
}
