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/*-
* ================================================================================
* eCOMP Portal SDK
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ================================================================================
*/
package org.openecomp.portalsdk.analytics.gmap.map.layer;
import java.awt.Color;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.Stroke;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import org.openecomp.portalsdk.analytics.gmap.map.ColorProperties;
import org.openecomp.portalsdk.analytics.gmap.map.MapConstant;
import org.openecomp.portalsdk.analytics.gmap.map.NovaMap;
import org.openecomp.portalsdk.analytics.gmap.node.Node;
import org.openecomp.portalsdk.analytics.gmap.node.NodeInfo;
import org.openecomp.portalsdk.analytics.system.Globals;
public class SwingLayer {
private Rectangle shape;
private NovaMap map;
public SwingLayer(NovaMap map) {
this.map = map;
}
public boolean paintLayer(HttpServletRequest request, Graphics2D g2d, Rectangle bounds, Rectangle2D mapArea, Graphics2D g2Legend) {
return paintNodes(request, g2d, bounds, mapArea, g2Legend);
}
protected boolean paintNodes(HttpServletRequest request, Graphics2D g2d, Rectangle bounds, Rectangle2D mapArea, Graphics2D g2Legend) {
boolean painted = false;
Node node = map.getNode();
ColorProperties colorProperties = map.getColorProperties();
int legendSize = 0;
if(map.isShowLegend())
legendSize = map.getShowListSize();
Object showListArr[] = ((HashSet)map.getShowList()).toArray();
HashMap<String,NodeInfo> hashMap = node.getNodeCollection().getNodeCollection();
Set set = hashMap.entrySet();
int width = map.getShapeWidth();
ArrayList<String> visibleLabel = new ArrayList<String>(151);
Color oldColor = g2d.getColor();
Stroke oldStroke = g2d.getStroke();
int textWidth = 0;
int legendLength = 0;
for (int i = 0; i < showListArr.length; i++) {
legendLength = ((String)showListArr[i]).length();
if(legendLength > textWidth) textWidth = legendLength;
}
Point2D point = null;
for (Iterator iterator = set.iterator(); iterator.hasNext();) {
Map.Entry entry = (Map.Entry) iterator.next();
NodeInfo nodeInfo = (NodeInfo) entry.getValue();
String id1 = (String) request.getAttribute("server_process_id");
String id2 = (String) request.getSession().getAttribute("server_process_id");
if (!id1.equals(id2)) {
request.setAttribute("server_process_interrupted", true);
System.out.println("swing layer interrupted");
return false;
}
//System.out.println("%%%%%%%getImage. no of T1%%%%%%" + nodeInfo.getAttribute("x_sequence"));
point = map.getPixelPos(nodeInfo.geoCoordinate.latitude, nodeInfo.geoCoordinate.longitude);
if (!mapArea.contains(point.getX(), point.getY())) {
continue;
}
painted = true;
g2d.setColor(colorProperties.getColor(nodeInfo.getNodeType()));
Point2D xyPoint = map.getScreenPointFromPixel(point.getX(), point.getY());
int width2 = (colorProperties.getSize(nodeInfo.getNodeType()) * width) / 5;
if (shape == null) {
shape = new Rectangle((int) xyPoint.getX(), (int) xyPoint.getY(), width2, width2);
}
else {
shape.setRect((int) xyPoint.getX(), (int) xyPoint.getY(), width2, width2);
}
if (colorProperties.getShape(nodeInfo.getNodeType())!=null && colorProperties.getShape(nodeInfo.getNodeType()).equalsIgnoreCase(MapConstant.FILLED_SQUARE)) {
g2d.fillRect((int) shape.getCenterX() - width2, (int) shape.getCenterY() - width2, width2, width2);
}
else if (colorProperties.getShape(nodeInfo.getNodeType())!=null && colorProperties.getShape(nodeInfo.getNodeType()).equalsIgnoreCase(MapConstant.HOLLOW_SQUARE)) {
g2d.drawRect((int) shape.getCenterX() - width2, (int) shape.getCenterY() - width2, width2, width2);
}
else if (colorProperties.getShape(nodeInfo.getNodeType())!=null && colorProperties.getShape(nodeInfo.getNodeType()).equalsIgnoreCase(MapConstant.FILLED_CIRCLE)) {
g2d.fillOval((int) shape.getCenterX() - width2, (int) shape.getCenterY() - width2, width2, width2);
}
else if (colorProperties.getShape(nodeInfo.getNodeType())!=null && colorProperties.getShape(nodeInfo.getNodeType()).equalsIgnoreCase(MapConstant.HOLLOW_CIRCLE)) {
g2d.drawOval((int) shape.getCenterX() - width2, (int) shape.getCenterY() - width2, width2, width2);
}
else if (colorProperties.getShape(nodeInfo.getNodeType())!=null && colorProperties.getShape(nodeInfo.getNodeType()).equalsIgnoreCase(MapConstant.FILLED_TRIANGLE)) {
int[] xPoints = {(int) shape.getX(), (int) shape.getX() - width2 / 2, (int) shape.getX() + width2 / 2};
int[] yPoints = {(int) shape.getY() + width2 / 2, (int) shape.getY() - width2 / 2, (int) shape.getY() - width2 / 2};
g2d.fillPolygon(xPoints, yPoints, xPoints.length);
}
else if (colorProperties.getShape(nodeInfo.getNodeType())!=null && colorProperties.getShape(nodeInfo.getNodeType()).equalsIgnoreCase(MapConstant.HOLLOW_TRIANGLE)) {
int[] xPoints = {(int) shape.getX(), (int) shape.getX() - width2 / 2, (int) shape.getX() + width2 / 2};
int[] yPoints = {(int) shape.getY() + width2 / 2, (int) shape.getY() - width2 / 2, (int) shape.getY() - width2 / 2};
g2d.drawPolygon(xPoints, yPoints, xPoints.length);
}
else if (colorProperties.getShape(nodeInfo.getNodeType())!=null && colorProperties.getShape(nodeInfo.getNodeType()).equalsIgnoreCase(MapConstant.FILLED_DIAMOND)) {
int[] xPoints = {(int) shape.getX() - width2 / 2, (int) shape.getX(), (int) shape.getX() + width2 / 2, (int) shape.getX()};
int[] yPoints = {(int) shape.getY() , (int) shape.getY() - width2 / 2, (int) shape.getY(), (int) shape.getY() + width2 / 2};
g2d.fillPolygon(xPoints, yPoints, xPoints.length);
}
else if (colorProperties.getShape(nodeInfo.getNodeType())!=null && colorProperties.getShape(nodeInfo.getNodeType()).equalsIgnoreCase(MapConstant.HOLLOW_DIAMOND)) {
int[] xPoints = {(int) shape.getX() - width2 / 2, (int) shape.getX(), (int) shape.getX() + width2 / 2, (int) shape.getX()};
int[] yPoints = {(int) shape.getY() , (int) shape.getY() - width2 / 2, (int) shape.getY(), (int) shape.getY() + width2 / 2};
g2d.drawPolygon(xPoints, yPoints, xPoints.length);
} else {
g2d.drawRect((int) shape.getCenterX() - width2, (int) shape.getCenterY() - width2, width2, width2);
}
if (nodeInfo.isMoveable()) {
int fontSize = width / 2;
fontSize = fontSize > 14 ? 14 : fontSize;
fontSize = (colorProperties.getSize(nodeInfo.getNodeType()) * fontSize) / 5;
Font font = new Font("sans-serif", Font.BOLD, fontSize);
g2d.setFont(font);
g2d.setColor(Color.BLACK);
g2d.drawString("M", shape.x + width2 / 2, shape.y);
}
// if (map.containsShowLabelList(nodeInfo.getNodeType())) {
// g2d.setColor(Color.BLACK);
// FontMetrics metrics = g2d.getFontMetrics();
// int x = shape.x - metrics.stringWidth(nodeInfo.getID()) / 2;
// int y = shape.y + width2 * 4 / 3;
// g2d.drawString(nodeInfo.getID(), x, y);
// }
}
String legendName = "";
int baseY = 0;
baseY = (int)(20*showListArr.length) + 20;//+5;
int baseX = 0;
if(map.isShowLegend()) {
for (int i = showListArr.length-1; i>=0; i--) {
legendName = (String)showListArr[i];
//for(int i = 0; i < showListArr.length; i++ ) {
if(i == showListArr.length-1){
textWidth = (textWidth<="Legend".length())?"Legend".length():textWidth;
g2Legend.setColor(Color.WHITE);
//g2d.draw(new Rectangle2D.Double((int) bounds.getMaxX()*0.1, (int) bounds.getMaxY()*0.75*showListArr.length, (int) bounds.getMaxX()*0.75, (int) bounds.getMaxY()*0.75));
g2Legend.fill3DRect((int)(0), (int)(0), (int) bounds.getWidth() , (int)(baseY) , true); // (int)(bounds.getMaxX()*0.9)- (int)(bounds.getMaxX()*0.25)
//if(i == 0){
g2Legend.setColor(Color.BLACK);
g2Legend.setFont(NovaMap.HEADER_FONT);
g2Legend.drawString("Legend", (int) (10), 10);
}
int[] xPointsL = {(int) (10 - width / 2), (int) (10), (int) (10 + width/2), (int) (10)};
int[] yPointsL = {(int) (15*i+5+20), (int) (15*i+5+20 - width / 2), (int) (15*i+5+20), (int) (15*i+5+20 + width / 2)};
g2Legend.setColor(colorProperties.getColor( ((String)showListArr[i]).toUpperCase()));
g2Legend.fillPolygon(xPointsL, yPointsL, xPointsL.length);
g2Legend.setFont(NovaMap.TEXT_FONT);
g2Legend.setColor(Color.BLACK);
g2Legend.drawString(legendName.substring(0, legendName.indexOf("-")), (int) (10) + width+10, (int) (15*i)+10+20);
}
}
/* g2d.drawString("0", (int) bounds.getMaxX()/2+20 + width+10, 0);
g2d.drawString("50", (int) bounds.getMaxX()/2+20 + width+10, 50);
g2d.drawString("100", (int) bounds.getMaxX()/2+20 + width+10, 100);
g2d.drawString("200", (int) bounds.getMaxX()/2+20 + width+10, 200);
g2d.drawString("400", (int) bounds.getMaxX()/2+20 + width+10, 400);
g2d.drawString("600", (int) bounds.getMaxX()/2+20 + width+10, 600);
*/
// g2d.setFont(NovaMap.TEXT_FONT);
// g2d.setColor(Color.BLACK);
if(nvl(map.getDataLoaded()).trim().length() > 0) {
g2d.setColor(Color.WHITE);
g2d.fill3DRect(new Double(bounds.getMinX()).intValue(), new Double(bounds.getMaxY()).intValue()-30, (int) bounds.getWidth() , (int)(30) , true); // (int)(bounds.getMaxX()*0.9)- (int)(bounds.getMaxX()*0.25)
g2d.setColor(Color.RED);
g2d.setFont(NovaMap.HEADER_FONT);
g2d.drawString(Globals.getUserDefinedMessageForMemoryLimitReached() + " "+ map.getDataLoaded()+ " were downloaded to Map.", new Double(bounds.getMinX()).intValue()+80, new Double(bounds.getMaxY()).intValue()-15);
}
//g2d.drawString("Hello", new Double(bounds.getMinX()).intValue()+20, new Double(bounds.getMaxY()).intValue()-50);
FontMetrics metrics = g2d.getFontMetrics();
for (int i = 0; i < visibleLabel.size(); i++) {
String[] properties = visibleLabel.get(i).split(">>>");
int x = Integer.parseInt(properties[1]) - metrics.stringWidth(properties[0]) / 2;
int y = Integer.parseInt(properties[2]) + Integer.parseInt(properties[3]) * 4 / 3;
g2d.drawString(properties[0], x, y);
}
g2d.setColor(oldColor);
g2d.setStroke(oldStroke);
return painted;
}
private String nvl(String s) {
return (s == null) ? "" : s;
}
}
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