protected override void OnKeyDown(KeyEventArgs e)
{
RadioButton rb = null;
switch (e.KeyData)
{
case Keys.F:
rb = rbFore;
break;
case Keys.B:
rb = rbBack;
break;
case Keys.C:
rb = rbChar;
break;
case Keys.A:
rb = rbAttr;
break;
case Keys.O:
rb = rbBoth;
break;
case Keys.Escape:
Result = false;
e.Handled = true;
this.Close();
break;
case Keys.Enter:
if (colours.HasFocus && characterPanel.Visible)
{
// now set character
charTextBox.Focus();
}
else
{
Result = true;
e.Handled = true;
this.Close();
}
break;
}
if (rb != null)
{
rb.Checked = true;
e.Handled = true;
UpdateSelection();
}
base.OnKeyDown(e);
}
Control Characters()
{
var font = CharacterHandler.CurrentPage.Font;
int width = 64; //font.NumChars > 256 ? 64 : 32;
var size = new Size(width, (font.NumChars + width - 1) / width);
var control = new FontTextBox(CharacterHandler, size);
control.Bordered = true;
control.SetAttribute(CharacterHandler.DrawAttribute);
control.MouseDown += (sender, e) =>
{
if (lastSet != null)
{
lastSet.Insert(control.CursorElement);
lastSet.Invalidate();
lastSet.Focus();
}
e.Handled = true;
};
control.ReadOnly = true;
control.CanFocus = false;
int character = 0;
for (int y = 0; y < control.Canvas.Height; y++)
{
for (int x = 0; x < control.Canvas.Width; x++)
{
if (character < font.NumChars)
{
var ce = control.Canvas[x, y];
ce.Character = character++;
control.Canvas[x, y] = ce;
}
}
}
return(control);
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
Update();
characters.Focus();
}