public MarkerEditor(DataMarker marker, HexView hexview)
{
InitializeComponent();
this.marker = marker;
this.hexview = hexview;
markerAtTextBox.Text = DataType.AddressToString(marker.Address);
noteTextBox.Text = marker.Note;
dataTypeComboBox.Items.AddRange(DataType.GetKnownDataTypes().ToArray());
dataTypeComboBox.SelectedIndex = dataTypeComboBox.FindString(marker.Type.Name);
sizeNumericUpDown.Value = marker.NumBytes;
sizeNumericUpDown.Enabled = marker.Type.VariableNumBytes;
valueTextBox.Text = marker.Type.DecodeToString(hexview.GetDataAt(marker.Address));
}
private Bitmap DrawMarker(DataMarker marker, int address)
{
// draw marker to offscreen surface
Point origin = new Point(0, 0);
int mWidth = ColumnWidth * marker.NumBytes;
Bitmap markerBmp = new Bitmap(mWidth, LineHeight);
var mg = Graphics.FromImage(markerBmp);
var markerRect = new Rectangle(origin, new Size(mWidth, LineHeight));
// highlighting and selection
if (address == hoverAddress)
{
mg.FillRectangle(Brushes.DarkBlue, markerRect);
}
if (address == selectedAddress)
{
mg.FillRectangle(Brushes.DarkRed, markerRect);
}
// strings
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Near;
mg.DrawString(marker.Type.DecodeToString(new DataFragment(address, fileBytes, address / 8, marker.NumBytes)), vFont, Brushes.White, markerRect, sf);
origin.Y += 11;
mg.DrawString(marker.Type.ShortName, tFont, Brushes.Orange, origin);
// draw line
var measure = mg.MeasureString(marker.Type.ShortName, tFont);
origin.X += (int)measure.Width + hSpacing;
origin.Y = LineHeight - 3;
var point2 = new PointF(mWidth, origin.Y);
mg.DrawLine(new Pen(Brushes.DarkOrange), origin, point2);
return(markerBmp);
}
