/**
* Creates a new block box from the given element with the given parent. No style is assigned to
* the resulting box.
*
* @param parent The parent box in the tree of boxes.
* @param n The element that this box belongs to.
* @param replaced When set to <code>true</code>, a replaced block box will be created. Otherwise,
* a normal non-replaced block will be created.
* @return The new block box.
*/
protected BlockBox createBlock(BlockBox parent, Element n, boolean replaced) {
BlockBox root;
if (replaced) {
BlockReplacedBox rbox =
new BlockReplacedBox(
(Element) n,
(Graphics2D) parent.getGraphics().create(),
parent.getVisualContext().create());
rbox.setViewport(viewport);
rbox.setContentObj(
new ReplacedImage(rbox, rbox.getVisualContext(), baseurl, n.getAttribute("src")));
root = rbox;
} else {
root =
new BlockBox(
(Element) n,
(Graphics2D) parent.getGraphics().create(),
parent.getVisualContext().create());
root.setViewport(viewport);
}
root.setBase(baseurl);
root.setParent(parent);
root.setContainingBlock(parent);
root.setClipBlock(viewport);
root.setOrder(next_order++);
return root;
}
/**
* Creates a text box with the given parent and text node assigned.
*
* @param contblock The parent node (and the containing block in the same time)
* @param n The corresponding text node in the DOM tree.
* @return The new text box.
*/
protected TextBox createTextBox(BlockBox contblock, Text n) {
TextBox text =
new TextBox(
n,
(Graphics2D) contblock.getGraphics().create(),
contblock.getVisualContext().create());
text.setOrder(next_order++);
text.setContainingBlock(contblock);
text.setClipBlock(viewport);
text.setViewport(viewport);
text.setBase(baseurl);
return text;
}