package com.baselet.element.old.element;
import java.awt.Color;
import java.awt.Composite;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Point;
import java.util.Vector;
import com.baselet.control.HandlerElementMap;
import com.baselet.control.enums.AlignHorizontal;
import com.baselet.control.util.Utils;
import com.baselet.element.old.OldGridElement;
import com.baselet.element.sticking.StickingPolygon;
@SuppressWarnings("serial")
public class PackageAggregationHierarchy extends OldGridElement {
@Override
public void paintEntity(Graphics g) {
float zoom = HandlerElementMap.getHandlerForElement(this).getZoomFactor();
// init graph and colors
Graphics2D g2 = (Graphics2D) g;
g2.setFont(HandlerElementMap.getHandlerForElement(this).getFontHandler().getFont());
Composite[] composites = colorize(g2); // enable colors
g2.setColor(fgColor);
// extract property strings
Vector<String> tmp = Utils.decomposeStrings(getPanelAttributes());
// draw bounding box
g2.setComposite(composites[1]);
g2.setColor(bgColor);
g2.fillRect(0, 0, getRectangle().width - 1, getRectangle().height - 1);
g2.setComposite(composites[0]);
if (HandlerElementMap.getHandlerForElement(this).getDrawPanel().getSelector().isSelected(this)) {
g2.setColor(fgColor);
}
else {
g2.setColor(fgColorBase);
}
g2.drawRect(0, 0, getRectangle().width - 1, getRectangle().height - 1);
// init coordinates;
int level = 0;
double yPos = 10 * zoom;
double xPos = 10 * zoom;
double packageHeight = HandlerElementMap.getHandlerForElement(this).getFontHandler().getFontSize();
double packageWidth = 2 * HandlerElementMap.getHandlerForElement(this).getFontHandler().getFontSize();
Vector<Point> dock = new Vector<Point>();
Point nextDock = new Point((int) (xPos + packageWidth / 3 + 0.5), (int) (2 * packageHeight + yPos + 0.5));
dock.add(nextDock);
for (int i = 0; i < tmp.size(); i++) {
String s = tmp.elementAt(i);
int currentLineLevel = calculateLevel(s);
s = s.replaceAll("\t", "");
// increase level
if (currentLineLevel > level && i > 0) {
level++;
nextDock = new Point((int) (xPos + packageWidth / 3 + 0.5), (int) (2 * packageHeight + yPos + 0.5));
dock.add(nextDock);
nextDock = dock.elementAt(level - 1);
drawDockAnchor(g2, nextDock);
}
// decrease level
if (currentLineLevel < level) {
level = currentLineLevel;
}
xPos = 10 * zoom + (float) (packageWidth * level * 1.5);
drawPackage(g2, xPos, yPos, packageHeight, packageWidth, s);
// draw docks for non root elements
if (level > 0) {
// change dock color to red if too much tabs occur
Color color = g2.getColor();
if (currentLineLevel > level) {
g2.setColor(Color.red);
}
nextDock = dock.elementAt(level - 1);
drawDock(g2, nextDock, xPos, yPos, packageHeight);
// reset color
g2.setColor(color);
}
nextDock = new Point((int) (xPos + packageWidth / 3 + 0.5), (int) (2 * packageHeight + yPos + 0.5));
dock.set(level, nextDock);
yPos += 2 * packageHeight + HandlerElementMap.getHandlerForElement(this).getFontHandler().getDistanceBetweenTexts();
}
}
@Override
public StickingPolygon generateStickingBorder() {
StickingPolygon p = new StickingPolygon(0, 0);
return p;
}
private void drawDockAnchor(Graphics2D g2, Point nextDock) {
// Logger.getAnonymousLogger().info("\ndrawDock: \ndock.x/y: " + nextDock.x + "/" + nextDock.y);
float zoom = HandlerElementMap.getHandlerForElement(this).getZoomFactor();
g2.drawOval(nextDock.x - (int) (5 * zoom + 0.5), nextDock.y - (int) (10 * zoom + 0.5), (int) (10 * zoom + 0.5), (int) (10 * zoom + 0.5));
g2.drawLine(nextDock.x, nextDock.y - (int) (8 * zoom + 0.5), nextDock.x, nextDock.y - (int) (2 * zoom + 0.5));
g2.drawLine(nextDock.x - (int) (3 * zoom + 0.5), nextDock.y - (int) (5 * zoom + 0.5), nextDock.x + (int) (3 * zoom + 0.5), nextDock.y - (int) (5 * zoom + 0.5));
}
private void drawDock(Graphics2D g2, Point nextDock, double xPos, double yPos, double packageHeight) {
// Logger.getAnonymousLogger().info("\ndrawDock: \ndock.x/y: " + nextDock.x + "/" + nextDock.y + "\nx/yPos: " + xPos + "/" + yPos);
g2.drawLine(nextDock.x, nextDock.y, nextDock.x, (int) (packageHeight / 2 + 0.5) + (int) (yPos + 0.5));
g2.drawLine(nextDock.x, (int) (packageHeight / 2 + 0.5) + (int) (yPos + 0.5), (int) (xPos + 0.5), (int) (packageHeight / 2 + 0.5) + (int) (yPos + 0.5));
}
private void drawPackage(Graphics2D g2, double xPos, double yPos, double packageHeight, double packageWidth, String name) {
// Logger.getAnonymousLogger().info("\nxPos: " + xPos + "\nyPos: " + yPos + "\nzoom: " + zoom + "\nname: " + name);
g2.drawRect((int) (xPos + 0.5), (int) (yPos + 0.5), (int) (packageWidth / 3 + 0.5), (int) (packageHeight / 4 + 0.5));
g2.drawRect((int) (xPos + 0.5), (int) (packageHeight / 4 + 0.5) + (int) (yPos + 0.5), (int) (packageWidth + 0.5), (int) (packageHeight + 0.5));
HandlerElementMap.getHandlerForElement(this).getFontHandler().writeText(g2, name, (int) (xPos + packageWidth + HandlerElementMap.getHandlerForElement(this).getFontHandler().getDistanceBetweenTexts() + 0.5), (int) (packageHeight + yPos + 0.5), AlignHorizontal.LEFT);
}
// calculates the hierarchy level according to tab count in the string
protected int calculateLevel(String s) {
int level = 0;
while (s.length() > 0 && s.charAt(0) == '\t') {
level++;
s = s.substring(1);
}
// Logger.getAnonymousLogger().info("string=="+s+";index=="+level);
return level;
}
}