/// <summary>
/// Controls of the cursor: Arrow keys
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ViewHexaEditor_KeyDown(object sender, KeyEventArgs e)
{
if (this.values != null)
{
int t_selectedCase = SelectedCase;
bool move = false;
switch (e.KeyData)
{
case Keys.Right:
if (SelectedCase + 1 < values.Length)
{
t_selectedCase += 1;
move = true;
}
break;
case Keys.Down:
if (SelectedCase + 16 < values.Length)
{
t_selectedCase += 16;
move = true;
}
break;
case Keys.Up:
if (SelectedCase - 16 >= 0)
{
t_selectedCase -= 16;
move = true;
}
break;
case Keys.Left:
if (SelectedCase - 1 >= 0)
{
t_selectedCase -= 1;
move = true;
}
break;
default:
break;
}
if (move)
{
completeSelectedCase();
this.SelectedCase = t_selectedCase;
// Refresh pbx
RefreshOutput();
RefreshLabels();
}
Debug.Print(SelectedCase.ToString());
}
}
/// <summary>
/// Select the case by painting it
/// </summary>
/// <param name="rectanglesToFill"></param>
/// <param name="values"></param>
/// <param name="e"></param>
public void selectCase(List <Rectangle> rectanglesToFill, string[] values, PaintEventArgs e)
{
Graphics g = e.Graphics;
Debug.Print(SelectedCase.ToString());
string c = values[SelectedCase];
Brush b = Brushes.White;
if (this.Model.CharIsNotPrintable(c))
{
c = ".";
b = Brushes.DimGray;
}
g.FillRectangle(Brushes.Blue, rectanglesToFill[SelectedCase]);
g.DrawString(c, new Font("Tahoma", 8), b, rectanglesToFill[SelectedCase]);
}
