package com.repdev;
import java.io.File;
import java.io.IOException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.RGB;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.xml.sax.SAXException;
/**
* Supports styles for the editor.
* Uses XML files to store style information for easy
* editing and sharing of styles
*
* @author Ryan
*
*/
public class Style {
public String name, version, description, author;
private Element style;
public static void main(String[] args) {
//Style me = new Style( new File("styles\\default.xml") );
//System.out.println(me.getColor("comments", "fgColor").toString());
//System.out.println(SWT.GREY);
}
public Style(File xmlFile) {
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db;
Element head, header;
try {
db = dbf.newDocumentBuilder();
Document d = db.parse(xmlFile);
head = (Element)d.getElementsByTagName("RepDevStyle").item(0);
header = (Element)d.getElementsByTagName("header").item(0);
this.name = header.getElementsByTagName("name").item(0).getTextContent();
this.version = header.getElementsByTagName("version").item(0).getTextContent();
this.description = header.getElementsByTagName("description").item(0).getTextContent();
this.author = header.getElementsByTagName("author").item(0).getTextContent();
style = ((Element)head.getElementsByTagName("style").item(0));
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
//e.printStackTrace(); was annoying since if config never sets style this will always trace
if( xmlFile.toString().contains("null") ){
System.out.println("Please set your default style");
}else{
System.out.println("Style does not exist");
}
}
}
public String getFontValue(String item, String attrib)
{
String fontValue = getValue(item, attrib);
if(fontValue.length() == 0)
return "Courier New"; //Default Font
return fontValue;
}
public int getFontSize(String item, String attrib)
{
String fontSize = getValue(item, attrib);
if(fontSize.length() == 0)
return 11; //Default size
return Integer.parseInt(fontSize);
}
public String getValue(String item, String attrib)
{
for( int i=0; i<style.getChildNodes().getLength(); i++ ) {
Node cur = style.getChildNodes().item(i);
if( cur.getNodeName().equals(item) ) {
for( int j=0; j<cur.getAttributes().getLength(); j++ ) {
if( cur.getAttributes().item(j).getNodeName().equals(attrib) ) {
return cur.getAttributes().item(j).getNodeValue();
}
}
}
}
return "";
}
public RGB getColor(String item, String attrib) {
String hexColor = "";
for( int i=0; i<style.getChildNodes().getLength(); i++ ) {
Node cur = style.getChildNodes().item(i);
if( cur.getNodeName().equals(item) ) {
for( int j=0; j<cur.getAttributes().getLength(); j++ ) {
if( cur.getAttributes().item(j).getNodeName().equals(attrib) ) {
hexColor = cur.getAttributes().item(j).getNodeValue();
}
}
}
}
int[] rgb = {0,0,0};
if( hexColor.equals("") ) return null;
if( hexColor.indexOf("#") == 0 ) hexColor = hexColor.substring(1);
if( hexColor.length() != 6 && hexColor.length() != 3 && hexColor.indexOf("$") == -1) return null;
if( hexColor.indexOf("$") == 0 ){
hexColor = hexColor.substring(1);
if( hexColor.indexOf("rand") != -1 ){
rgb[0] = (int)(Math.random()*255.0);
rgb[1] = (int)(Math.random()*255.0);
rgb[2] = (int)(Math.random()*255.0);
}else if( hexColor.indexOf("red") != -1){
rgb[0] = (int)(Math.random()*255.0);
rgb[1] = 7*16+7;
rgb[2] = 7*16+7;
}else if( hexColor.indexOf("green") != -1){
rgb[0] = 7*16+7;
rgb[1] = (int)(Math.random()*255.0);
rgb[2] = 7*16+7;
}else if( hexColor.indexOf("blue") != -1){
rgb[0] = 7*16+7;
rgb[1] = 7*16+7;
rgb[2] = (int)(Math.random()*255.0);
}else if( hexColor.indexOf("!") == 0){
hexColor = hexColor.substring(1);
if( hexColor.length() == 6 ){
int colors[] = {Integer.parseInt(hexColor.substring(0,1), 17),
Integer.parseInt(hexColor.substring(1,2), 17),
Integer.parseInt(hexColor.substring(2,3), 17),
Integer.parseInt(hexColor.substring(3,4), 17),
Integer.parseInt(hexColor.substring(4,5), 17),
Integer.parseInt(hexColor.substring(5,6), 17)};
for( int i = 0; i < 6; i++ ){
colors[i]=(colors[i]==16)?(int)(Math.random()*16):colors[i];
}
for( int i = 0; i < 3; i++ ){
rgb[i]=colors[i*2]*16+colors[i*2+1];
}
}else{
return null;
}
}
}else if( hexColor.length() == 6 ){
rgb[0] = Integer.parseInt(hexColor.substring(0,2), 16);
rgb[1] = Integer.parseInt(hexColor.substring(2,4), 16);
rgb[2] = Integer.parseInt(hexColor.substring(4), 16);
}else{
rgb[0] = Integer.parseInt(hexColor.substring(0,1), 16)*16;
rgb[1] = Integer.parseInt(hexColor.substring(1,2), 16)*16;
rgb[2] = Integer.parseInt(hexColor.substring(2), 16)*16;
}
return new RGB(rgb[0],rgb[1],rgb[2]);
}
public int getStyle(String item){
int swtStyle = SWT.DEFAULT;
String styleText = "";
for( int i=0; i<style.getChildNodes().getLength(); i++ ) {
Node cur = style.getChildNodes().item(i);
if( cur.getNodeName().equals(item) ) {
for( int j=0; j<cur.getAttributes().getLength(); j++ ) {
if( cur.getAttributes().item(j).getNodeName().equals("style") ) {
styleText = cur.getAttributes().item(j).getNodeValue();
}
}
}
}
if( styleText.equalsIgnoreCase("bold") ) swtStyle = SWT.BOLD;
if( styleText.equalsIgnoreCase("italic") ) swtStyle = SWT.ITALIC;
return swtStyle;
}
}
/* Ryan and Sean have 1337 ascii art skillz */
;; ;; ;;;;;;;;;
;; ;; ;;
;;;;;;;;; ;;
;; ;; ;;
;; ;; ;;;;;;;;;
;; ;;
;; ;; ;; ;;
;;;;;;;;;;
