/* (non-Javadoc)
* @see javax.swing.JComponent#paintComponent(java.awt.Graphics)
*/
public void paint(Graphics g) {
g.setColor(Color.BLACK);
HTMLElementImpl rootElement = this.rootElement;
String type = rootElement.getAttribute("type");
int bulletType = 0;
boolean numbered = rootElement instanceof HTMLOListElement;
FontMetrics fm = null;
int bulletNumber = 0;
if (numbered) {
HTMLOListElementImpl oList = (HTMLOListElementImpl) rootElement;
bulletNumber = oList.getStart();
Font f = g.getFont();
fm = Toolkit.getDefaultToolkit().getFontMetrics(f);
} else {
if ("disc".equalsIgnoreCase(type)) {
bulletType = 0;
} else if ("circle".equalsIgnoreCase(type)) {
bulletType = 1;
} else if ("square".equals(type)) {
bulletType = 2;
} else {
bulletType = this.nesting;
}
}
Iterator i = this.blocks.iterator();
while (i.hasNext()) {
Object c = i.next();
if (c instanceof RBlock) {
RBlock hp = (RBlock) c;
Rectangle bounds = hp.getBounds();
Graphics newG = g.create(bounds.x, bounds.y, bounds.width, bounds.height);
hp.paint(newG);
int lineHeight = hp.getFirstLineHeight();
int bulletRight = bounds.x - BULLET_SPACING;
int bulletBottom = bounds.y + lineHeight;
if (numbered) {
// TODO: value attribute from LI element
// TODO: type attribute from LI element
String numberText = bulletNumber + ".";
int bulletLeft = bulletRight - fm.stringWidth(numberText);
int bulletY = bulletBottom - fm.getDescent();
g.drawString(numberText, bulletLeft, bulletY);
} else {
bulletBottom -= BULLET_BOTTOM_PADDING;
int bulletTop = bulletBottom - BULLET_HEIGHT;
int bulletLeft = bulletRight - BULLET_WIDTH;
if (bulletType == 0) {
g.fillOval(bulletLeft, bulletTop, BULLET_WIDTH, BULLET_HEIGHT);
} else if (bulletType == 1) {
g.drawOval(bulletLeft, bulletTop, BULLET_WIDTH, BULLET_HEIGHT);
} else {
g.fillRect(bulletLeft, bulletTop, BULLET_WIDTH, BULLET_HEIGHT);
}
}
bulletNumber++;
}
}
}
public boolean paintSelection(
Graphics g, boolean inSelection, RenderablePoint startPoint, RenderablePoint endPoint) {
Iterator i = this.blocks.iterator();
while (i.hasNext()) {
Object c = i.next();
if (c instanceof RBlock) {
RBlock hp = (RBlock) c;
Rectangle bounds = hp.getBounds();
Graphics subG = g.create(bounds.x, bounds.y, bounds.width, bounds.height);
boolean newInSelection = hp.paintSelection(subG, inSelection, startPoint, endPoint);
if (inSelection && !newInSelection) {
return false;
}
inSelection = newInSelection;
}
}
return inSelection;
}