public void drawShape(int x, int y, string className)
{
if (className != "")
{
unselectAll(cont);
paintAction();
// and after creating some shape, it stand selected
Shape shape = factory.createShape(x, y, className);
if (shape != null)
{
cont.Add(shape);
cont.Last().draw(gr);
toolStripMenuItemCounter.Text = cont.Count() + ""; // счетчик фигур на форме, отображается слева вверху
}
}
}
public override void load(StreamReader sr)
{
string[] data = sr.ReadLine().Split();
int n = Int32.Parse(data[0]);
brush.setColor(System.Drawing.ColorTranslator.FromHtml(data[1]));
brush.setBrushW(Int32.Parse(data[2]));
x = Int32.Parse(data[3]);
y = Int32.Parse(data[4]);
R = Double.Parse(data[5]);
angle = float.Parse(data[6]);
FactoryShape factory = new FactoryShape();
string className = "";
char ch = (char)sr.Read();
for (int i = 0; i < n; i++)
{
while (ch != ' ')
{
className += ch;
ch = (char)sr.Read();
}
Shape shape = factory.createShape(className);
shape.load(sr);
if (shape.brush.isSelect())
{
shape.brush.select();
}
calcWH((VShape)shape);
className = "";
if (i < n - 1)
{
ch = (char)sr.Read();
}
children.Add(shape);
}
}
public void loadShapes(Iterator <Shape> it)
{
StreamReader sr = new StreamReader(Form1.mainPath, System.Text.Encoding.Default);
try {
int n = Int32.Parse(sr.ReadLine());
if (n > 0)
{
Clear();
FactoryShape factory = new FactoryShape();
string className = "";
char ch = (char)sr.Read();
for (int i = 0; i < n; i++)
{
while (ch != ' ')
{
className += ch;
ch = (char)sr.Read();
}
Shape shape = factory.createShape(className);
if (shape != null)
{
shape.load(sr);
className = "";
ch = (char)sr.Read();
it.addNext(shape);
}
}
}
sr.Close();
} catch (Exception e) {
//
} finally {
sr.Dispose();
}
notifyAll();
}
