/**
* Evaluate this bounds. The bounds member is updated.
*
* @param size Size of the Window to draw in.
* @param flags Text Alignment flags.
* @param posFlags Subzones Side bits.
* @param transfo A transformation to locate this relatively to a center.
* @param supCtr Center of the parent satellite (Place center).
* @param center Center of this before the transformation.
*/
protected void setTextBnds(
Dimension size, int flags, int posFlags, Transfo transfo, Point supCtr, Point center) {
boolean isFloat = Base.isEnabled(flags, FLOAT_BIT);
int dx = 0,
dy = 0,
x = center.x,
y = center.y,
w = m_bounds.width,
h = m_bounds.height,
w2 = w >> 1,
h2 = h >> 1;
if (supCtr != null) {
dx = x - supCtr.x;
dy = y - supCtr.y;
}
if (Base.isEnabled(flags, CORNER_BIT) && supCtr != null) {
if ((posFlags & ActiveZone.SIDE_BIT) != 0) {
x += (posFlags & ActiveZone.LEFT_BIT) != 0 ? w2 : -w2;
} else {
if (dx != 0) {
x += dx > 0 ? w2 : -w2;
}
}
if (dy != 0) {
y += dy > 0 ? h2 : -h2;
}
} else if (isFloat) {
x += w2;
y += h2 + 32; // cursor height
}
if (transfo != null) {
Point dp = transfo.getCart();
x += dp.x;
y += dp.y;
}
x -= w2;
y -= h2;
if (isFloat) // avoid boundaries!
{
if (x < 0) x = 4;
else if (x + w - 1 > size.width) x = size.width - 4 - w - 1;
if (y < 0) y = 4;
else if (y + h > size.height) y = size.height - 4 - h;
}
m_bounds.x = x;
m_bounds.y = y;
}
public void transform(Transfo transfo) {
Transfo temp = this.peek();
this.pop();
temp.transform(transfo);
stack.push(temp);
}
