private Area loadScreenArea(String pngFile) throws Exception {
Area area = null;
String xmlArea = "./workspace/" + file.substring(0, file.indexOf("/")) + "/screen_area.xml";
System.out.println(xmlArea);
XmlUtil xmlUtil = new XmlUtil(xmlArea);
Document doc = xmlUtil.parse(xmlArea);
Element root = doc.getDocumentElement();
NodeList childs = root.getChildNodes();
if (childs != null) {
for (int i = 0; i < childs.getLength(); i++) {
Node node = childs.item(i);
if (node.getNodeType() == Node.ELEMENT_NODE) {
NamedNodeMap map = node.getAttributes();
String fileName = map.getNamedItem("file").getNodeValue();
if (fileName.equals(pngFile)) {
area = new Area();
area.setFile(fileName);
area.setX(Integer.parseInt(map.getNamedItem("x").getNodeValue()));
area.setY(Integer.parseInt(map.getNamedItem("y").getNodeValue()));
area.setWidth(Integer.parseInt(map.getNamedItem("width").getNodeValue()));
area.setHeight(Integer.parseInt(map.getNamedItem("height").getNodeValue()));
}
}
}
}
return area;
}
private void updateScreenArea(String pngFile, Area area) throws Exception {
String xmlArea = "./workspace/" + file.substring(0, file.indexOf("/")) + "/screen_area.xml";
XmlUtil xmlUtil = new XmlUtil(xmlArea);
Document doc = xmlUtil.parse(xmlArea);
Element root = doc.getDocumentElement();
NodeList childs = root.getChildNodes();
if (childs != null) {
// del
for (int i = 0; i < childs.getLength(); i++) {
Node node = childs.item(i);
if (node.getNodeType() == Node.ELEMENT_NODE) {
NamedNodeMap map = node.getAttributes();
String fileName = map.getNamedItem("file").getNodeValue();
if (fileName.equals(pngFile)) {
root.removeChild(node);
break;
}
}
}
}
// add
Hashtable<String, String> attri = new Hashtable();
attri.put("file", area.getFile());
attri.put("x", String.valueOf(area.getX()));
attri.put("y", String.valueOf(area.getY()));
attri.put("width", String.valueOf(area.getWidth()));
attri.put("height", String.valueOf(area.getHeight()));
xmlUtil.appendNode(root.getOwnerDocument(), "area", "", attri);
xmlUtil.flush(doc);
}