/**
* Добавляет координаты к элементам
* @param packagedElement
*/
private void FindCoordinates(XmlNode packagedElement, Diagram diagram)
{
if (diagram.Image == null)
{
return;
}
int xMin = int.MaxValue, yMin = int.MaxValue;
(int, int)coordMin = (0, 0);
coordMin = MinCoordinates.Compute(diagram.Image);
foreach (XmlNode nodeCh in packagedElement.ChildNodes)
{
var attr = nodeCh.Attributes["xsi:type"];
if (attr == null)
{
continue; // если эл-т не имеет атрибут type, он нас не интересует
}
string id = nodeCh.Attributes["modelElement"]?.Value;
string xStr = nodeCh.Attributes["x"]?.Value;
string yStr = nodeCh.Attributes["y"]?.Value;
string widthStr = nodeCh.Attributes["width"]?.Value;
string heightStr = nodeCh.Attributes["height"]?.Value;
int x = 0, y = 0, width = 0, height = 0;
bool noCoord = true;
if (xStr != null)
{
x = int.Parse(xStr);
noCoord = false;
}
if (yStr != null)
{
y = int.Parse(yStr);
noCoord = false;
}
if (widthStr != null)
{
width = int.Parse(widthStr);
noCoord = false;
}
if (heightStr != null)
{
height = int.Parse(heightStr);
noCoord = false;
}
if (noCoord)
{
x = y = width = height = -1;
}
// ищем эл-т по ид
BaseNode node = adNodesList.get(id);
if (node == default)
{
node = unknownNodes.Find(n => n.getId().Equals(id));
if (node == default && attr.Value != "com.genmymodel.graphic.uml:GroupWidget")
{
continue;
}
}
if (node != null)
{
node.X = x;
node.Y = y;
node.Width = width;
node.Height = height;
}
// ищем минимальный
if (x != -1)
{
xMin = Math.Min(x, xMin);
yMin = Math.Min(y, yMin);
}
}
// нормализация координат
if (xMin == int.MaxValue)
{
return;
}
for (int i = 0; i < adNodesList.size(); i++)
{
adNodesList.get(i).X -= xMin;
adNodesList.get(i).X += coordMin.Item1;
adNodesList.get(i).Y -= yMin;
adNodesList.get(i).Y += coordMin.Item2;
}
}
private bool ReadCoordinates(XmlElement root)
{
XmlNode coordRoot;
try
{
coordRoot = root.GetElementsByTagName("plane")[0];
if (coordRoot == null)
{
throw new NullReferenceException();
}
}
catch (Exception)
{
return(false);
}
int minX = int.MaxValue, minY = int.MaxValue;
foreach (XmlNode node in coordRoot.ChildNodes)
{
string id = node.Attributes["modelElement"]?.Value,
x = node.Attributes["x"]?.Value,
y = node.Attributes["y"]?.Value,
w = node.Attributes["width"]?.Value,
h = node.Attributes["height"]?.Value,
type = node.Attributes["xsi:type"]?.Value;
if (type == null || type.Contains("Association"))
{
continue;
}
int intX = ConvertCoordinates(x);
int intY = ConvertCoordinates(y);
int intW = ConvertCoordinates(w);
int intH = ConvertCoordinates(h);
minX = minX > intX ? intX : minX;
minY = minY > intY ? intY : minY;
if (id == null || !elements.ContainsKey(id))
{
continue;
}
var element = elements[id];
if (element.Type == ElementTypes.Actor && minX == intX)
{
var words = element.Name.Split(' ').ToList();
words.Sort();
words.Reverse();
if (words[0].Count() > 5)
{
minX += (int)((words[0].Count() - 5) * 1.5);
}
}
element.X = element.X == int.MaxValue ? intX : element.X;
element.Y = element.Y == int.MaxValue ? intY : element.Y;
if (intW != int.MaxValue && element.W == -1)
{
element.W = intW;
}
if (intH != int.MaxValue && element.H == -1)
{
element.H = intH;
}
}
var(realMinX, realMinY) = MinCoordinates.Compute(diagram.Image);
var diffX = realMinX - minX;
var diffY = realMinY - minY;
foreach (var element in elements)
{
element.Value.X += diffX;
element.Value.Y += diffY;
}
return(true);
}