private void FormRegularNode_Load(object sender, EventArgs e)
{
comboBox1.DataSource = new RegularNodeTypeItem[]
{
RegularNodeTypeItem.Bool,
RegularNodeTypeItem.Byte,
RegularNodeTypeItem.Int16,
RegularNodeTypeItem.UInt16,
RegularNodeTypeItem.Int32,
RegularNodeTypeItem.UInt32,
RegularNodeTypeItem.Int64,
RegularNodeTypeItem.UInt64,
RegularNodeTypeItem.Float,
RegularNodeTypeItem.Double,
RegularNodeTypeItem.StringAscii,
RegularNodeTypeItem.StringUnicode,
RegularNodeTypeItem.StringUtf8,
};
if (RegularNode != null)
{
textBox1.Text = RegularNode.Name;
textBox2.Text = RegularNode.Description;
textBox3.Text = RegularNode.Index.ToString( );
comboBox1.SelectedItem = RegularNodeTypeItem.GetDataPraseItemByCode(RegularNode.RegularCode);
textBox5.Text = RegularNode.TypeLength.ToString( );
}
}
private Bitmap GetRenderInfo(List <RegularNode> regulars, string selectedRegular)
{
regulars.Sort( );
int max_byte = regulars.Count == 0 ? 0 : regulars.Max(m => m.GetLengthByte( ));
int every_byte_occupy = EveryByteWidth + 4;
int every_line_count = (panel1.Width - 19 - 90) / every_byte_occupy;
int line_count = GetNumberByUplimit(max_byte, every_line_count);
Bitmap bitmap = new Bitmap(panel1.Width - 19, line_count * 50 + 5);
if (max_byte == 0)
{
return(bitmap);
}
Graphics g = Graphics.FromImage(bitmap);
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
StringFormat stringFormat = new StringFormat( );
stringFormat.LineAlignment = StringAlignment.Center;
stringFormat.Alignment = StringAlignment.Center;
Font font_7 = new Font("宋体", 7f);
g.Clear(Color.AliceBlue);
int paint_x = 85;
int paint_y = 2;
int count = 0;
g.DrawLine(Pens.Gray, paint_x - 5, 0, paint_x - 5, bitmap.Height);
for (int i = 0; i < line_count; i++)
{
g.DrawString($"[{count.ToString( "D3" )} - {(count + Math.Min( max_byte - count - 1, every_line_count - 1 )).ToString( "D3" )}]", Font, Brushes.DimGray, new Point(2, paint_y + EveryByteWidth));
for (int j = 0; j < every_line_count; j++)
{
Rectangle rec = new Rectangle(paint_x + j * (EveryByteWidth + 4), paint_y + 17, EveryByteWidth, EveryByteWidth);
g.DrawRectangle(Pens.Gray, rec);
g.DrawString(count.ToString( ), font_7, Brushes.Black, new Rectangle(paint_x + j * every_byte_occupy - every_byte_occupy, paint_y + 17, 56, EveryByteWidth), stringFormat);
count++;
if (count >= max_byte)
{
break;
}
}
paint_y += 50;
}
paint_y = 2;
for (int i = 0; i < regulars.Count; i++)
{
RegularNodeTypeItem regularNodeTypeItem = RegularNodeTypeItem.GetDataPraseItemByCode(regulars[i].RegularCode);
int start = regulars[i].GetStartedByteIndex( );
int length = regulars[i].GetLengthByte( ) - regulars[i].GetStartedByteIndex( );
int rowStart = GetNumberByUplimit(start, every_line_count);
int rowEnd = GetNumberByUplimit(start + length, every_line_count);
// 同行的情况
PaintLineAuxiliary(g, paint_x, paint_y, every_line_count, start, length, true, regulars[i].Name, Font, stringFormat, regulars[i]);
// 绘制上面的数据
if (regularNodeTypeItem.Length != 0)
{
int tmp = start;
for (int j = 0; j < length / regularNodeTypeItem.Length; j++)
{
PaintLineAuxiliary(g, paint_x, paint_y, every_line_count, tmp, regularNodeTypeItem.Length, false, regularNodeTypeItem.Text, Font, stringFormat, regulars[i]);
tmp += regularNodeTypeItem.Length;
}
}
else
{
PaintLineAuxiliary(g, paint_x, paint_y, every_line_count, start, length, false, regularNodeTypeItem.Text, Font, stringFormat, regulars[i]);
}
for (int j = 0; j < length; j++)
{
int paint_x_tmp = paint_x + (start + j) % every_line_count * every_byte_occupy;
int paint_y_tmp = paint_y + 17 + (start + j) / every_line_count * 50;
Rectangle rec = new Rectangle(paint_x_tmp, paint_y_tmp, 16, 16);
g.FillRectangle(regularNodeTypeItem.BackColor, rec);
g.DrawRectangle(Pens.DimGray, rec);
g.DrawString((regulars[i].GetStartedByteIndex( ) + j).ToString( ), font_7, Brushes.Black, new Rectangle(paint_x_tmp - 20, paint_y_tmp, 56, 16), stringFormat);
}
}
stringFormat.Dispose( );
font_7.Dispose( );
return(bitmap);
}
