/**
* Counts number of visual blocks in visual structure
*
* @param vipsBlock Visual structure
*/
private void getVisualBlocksCount(VipsBlock vipsBlock) {
if (vipsBlock.isVisualBlock()) _visualBlocksCount++;
for (VipsBlock vipsBlockChild : vipsBlock.getChildren()) {
if (!(vipsBlockChild.getBox() instanceof TextBox)) getVisualBlocksCount(vipsBlockChild);
}
}
/**
* Tries to divide DOM elements and finds visual blocks.
*
* @param vipsBlock Visual structure
*/
private void divideVipsBlockTree(VipsBlock vipsBlock) {
_currentVipsBlock = vipsBlock;
ElementBox elementBox = (ElementBox) vipsBlock.getBox();
// System.err.println(elementBox.getNode().getNodeName());
// System.out.println(elementBox.getText());
if (elementBox.getElement().getAttribute("id").equals("logosLine")) {
System.out.println();
}
// With VIPS rules it tries to determine if element is dividable
if (applyVipsRules(elementBox) && vipsBlock.isDividable() && !vipsBlock.isVisualBlock()) {
// if element is dividable, let's divide it
_currentVipsBlock.setAlreadyDivided(true);
for (VipsBlock vipsBlockChild : vipsBlock.getChildren()) {
if (!(vipsBlockChild.getBox() instanceof TextBox)) divideVipsBlockTree(vipsBlockChild);
}
} else {
if (vipsBlock.isDividable()) {
// System.err.println("Element " + elementBox.getNode().getNodeName() + " is visual block");
vipsBlock.setIsVisualBlock(true);
vipsBlock.setDoC(11);
}
if (!verifyValidity(elementBox)) {
_currentVipsBlock.setIsVisualBlock(false);
}
/*
if (vipsBlock.isVisualBlock())
//System.err.println("Element " + elementBox.getNode().getNodeName() + " is visual block");
else
System.err.println("Element " + elementBox.getNode().getNodeName() + " is not visual block");*/
}
}
private void findVisualBlocks(VipsBlock vipsBlock, List<VipsBlock> list) {
if (vipsBlock.isVisualBlock()) list.add(vipsBlock);
for (VipsBlock vipsStructureChild : vipsBlock.getChildren())
findVisualBlocks(vipsStructureChild, list);
}
