public void Serialize(StringBuilder sb, BlockItem block, string indent, ItemSerializeOptions options)
{
sb.Append(indent);
sb.Append("BLOCK");
sb.Append(options.ModelSeparator);
sb.Append(block.Id);
sb.Append(options.ModelSeparator);
sb.Append(block.X);
sb.Append(options.ModelSeparator);
sb.Append(block.Y);
sb.Append(options.ModelSeparator);
sb.Append(block.Name);
sb.Append(options.ModelSeparator);
sb.Append(block.Width);
sb.Append(options.ModelSeparator);
sb.Append(block.Height);
sb.Append(options.ModelSeparator);
Serialize(sb, block.Backgroud, options);
sb.Append(options.ModelSeparator);
sb.Append(block.DataId);
sb.Append(options.LineSeparator);
Serialize(sb, block.Points, indent + options.IndentWhiteSpace, options);
Serialize(sb, block.Lines, indent + options.IndentWhiteSpace, options);
Serialize(sb, block.Rectangles, indent + options.IndentWhiteSpace, options);
Serialize(sb, block.Ellipses, indent + options.IndentWhiteSpace, options);
Serialize(sb, block.Texts, indent + options.IndentWhiteSpace, options);
Serialize(sb, block.Images, indent + options.IndentWhiteSpace, options);
Serialize(sb, block.Blocks, indent + options.IndentWhiteSpace, options);
sb.Append(indent);
sb.Append("END");
sb.Append(options.LineSeparator);
}
public void Move(BlockItem block, double x, double y)
{
Move(block.Points, x, y);
Move(block.Lines, x, y);
Move(block.Rectangles, x, y);
Move(block.Ellipses, x, y);
Move(block.Texts, x, y);
Move(block.Images, x, y);
Move(block.Blocks, x, y);
}
public void MinMax(BlockItem block, ref double minX, ref double minY, ref double maxX, ref double maxY)
{
MinMax(block.Points, ref minX, ref minY, ref maxX, ref maxY);
MinMax(block.Lines, ref minX, ref minY, ref maxX, ref maxY);
MinMax(block.Rectangles, ref minX, ref minY, ref maxX, ref maxY);
MinMax(block.Ellipses, ref minX, ref minY, ref maxX, ref maxY);
MinMax(block.Texts, ref minX, ref minY, ref maxX, ref maxY);
MinMax(block.Images, ref minX, ref minY, ref maxX, ref maxY);
MinMax(block.Blocks, ref minX, ref minY, ref maxX, ref maxY);
}
public void ResetPosition(BlockItem block, double originX, double originY, double width, double height)
{
double minX = width;
double minY = height;
double maxX = originX;
double maxY = originY;
MinMax(block, ref minX, ref minY, ref maxX, ref maxY);
double x = -(maxX - (maxX - minX));
double y = -(maxY - (maxY - minY));
Move(block, x, y);
}
public string SerializeContents(BlockItem block, ItemSerializeOptions options)
{
var sb = new StringBuilder();
Serialize(sb, block.Points, "", options);
Serialize(sb, block.Lines, "", options);
Serialize(sb, block.Rectangles, "", options);
Serialize(sb, block.Ellipses, "", options);
Serialize(sb, block.Texts, "", options);
Serialize(sb, block.Images, "", options);
Serialize(sb, block.Blocks, "", options);
return(sb.ToString());
}
private BlockItem DeserializeRootBlock(string[] lines, int length, ref int end, string name, int id, double x, double y, double width, double height, int dataId, ItemSerializeOptions options)
{
var root = new BlockItem(id, x, y, width, height, dataId, name, new ItemColor()
{
Alpha = 0, Red = 0, Green = 0, Blue = 0
});
for (; end < length; end++)
{
string line = lines[end].TrimStart(options.WhiteSpace);
var m = line.Split(options.ModelSeparators);
if (m.Length == 4 && string.Compare(m[0], "POINT", true) == 0)
{
if (m.Length == 4)
{
var pointItem = DeserializePoint(m);
root.Points.Add(pointItem);
}
else
{
throw new Exception(string.Format("Invalid POINT item at line {0}", end + 1));
}
}
else if ((m.Length == 10 || m.Length == 12) && string.Compare(m[0], "LINE", true) == 0)
{
if (m.Length == 10 || m.Length == 12)
{
var lineItem = DeserializeLine(m);
root.Lines.Add(lineItem);
}
else
{
throw new Exception(string.Format("Invalid LINE item at line {0}", end + 1));
}
}
else if (string.Compare(m[0], "RECTANGLE", true) == 0)
{
if (m.Length == 15)
{
var rectangleItem = DeserializeRectangle(m);
root.Rectangles.Add(rectangleItem);
}
else
{
throw new Exception(string.Format("Invalid RECTANGLE item at line {0}", end + 1));
}
}
else if (string.Compare(m[0], "ELLIPSE", true) == 0)
{
if (m.Length == 15)
{
var ellipseItem = DeserializeEllipse(m);
root.Ellipses.Add(ellipseItem);
}
else
{
throw new Exception(string.Format("Invalid ELLIPSE item at line {0}", end + 1));
}
}
else if (string.Compare(m[0], "TEXT", true) == 0)
{
if (m.Length == 18)
{
var textItem = DeserializeText(m);
root.Texts.Add(textItem);
}
else
{
throw new Exception(string.Format("Invalid TEXT item at line {0}", end + 1));
}
}
else if (string.Compare(m[0], "IMAGE", true) == 0)
{
if (m.Length == 7)
{
var imageItem = DeserializeImage(m);
root.Images.Add(imageItem);
}
else
{
throw new Exception(string.Format("Invalid IMAGE item at line {0}", end + 1));
}
}
else if (string.Compare(m[0], "BLOCK", true) == 0)
{
if (m.Length == 12)
{
end++;
var blockItem = DeserializeBlockRecursive(lines, length, ref end, m, options);
root.Blocks.Add(blockItem);
continue;
}
else
{
throw new Exception(string.Format("Invalid BLOCK item at line {0}", end + 1));
}
}
else if (string.Compare(m[0], "END", true) == 0)
{
if (m.Length == 1)
{
return(root);
}
else
{
throw new Exception(string.Format("Invalid END item at line {0}", end + 1));
}
}
else if (m[0].StartsWith("//"))
{
continue;
}
else
{
throw new Exception(string.Format("Invalid item at line {0}", end + 1));
}
}
return(root);
}
public string SerializeContents(BlockItem block)
{
return(SerializeContents(block, ItemSerializeOptions.Default));
}