praktikum-holons/ui/view/splitPane.java

package ui.view;

import javax.swing.JSplitPane;
import javax.swing.JScrollPane;
import javax.swing.JPanel;

import java.util.ArrayList;
import java.util.Hashtable;
import java.util.Random;

import javax.swing.GroupLayout;
import javax.swing.GroupLayout.Alignment;
import javax.swing.JLabel;
import javax.swing.LayoutStyle.ComponentPlacement;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.MutableTreeNode;
import javax.swing.tree.TreeNode;

import DataSets.GraphDataSet;
import DataSets.PropertyDataSet;
import classes.HolonObject;
import interfaces.GraphListener;
import ui.controller.Control;

import javax.swing.JTextField;
import javax.swing.JComboBox;
import javax.swing.JButton;
import javax.swing.JTree;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;

import javax.swing.border.LineBorder;
import javax.swing.JPopupMenu;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.JMenuItem;
import javax.swing.BoxLayout;

public class splitPane extends JSplitPane implements GraphListener {
	private JTextField graphNrTxtField;
	private JTextField redField;
	private JTextField greenField;
	private JTextField blueField;
	private JTree objectTree;
	private DefaultTreeModel treeModel;
	private DefaultMutableTreeNode objectsNode;
	private DefaultMutableTreeNode wholeHolon;
	private Hashtable<String, GraphDataSet> objectHashtable;
	private JPanel colorPanel;
	private PropertyDataSet currentProperty = new PropertyDataSet();
	private JComboBox colorComboBox;
	private Control controller;
	private JPanel graphPanel;

	JLabel showObjectlbl;
	JLabel showPropertylbl;
	public splitPane(Control cont) {
		//this.rightComponent
		this.controller = cont;
		objectHashtable = new Hashtable<String, GraphDataSet>();

		JScrollPane dataPane = new JScrollPane(); 
		setLeftComponent(dataPane);
		JPanel panel = new JPanel();
		dataPane.setViewportView(panel);
		
		JScrollPane treeScrollPane = new JScrollPane();
		
		JLabel lblObject = new JLabel("Object(s):");
		
		showObjectlbl = new JLabel("...");
		
		JLabel lblProperty = new JLabel("Property:");
		
		showPropertylbl = new JLabel("...");
		
		JLabel lblGraph = new JLabel("Graph:");
		
		JLabel lblColor = new JLabel("Color:");
		
		colorComboBox = new JComboBox();
		colorComboBox.addItem("");
		colorComboBox.addItem("Red");
		colorComboBox.addItem("Blue");
		colorComboBox.addItem("Green");
		colorComboBox.addItem("Yellow");
		colorComboBox.addItem("Orange");
		colorComboBox.addItem("Cyan");
		colorComboBox.addItem("Magenta");
		colorComboBox.addItem("Pink");
		colorComboBox.addItem("Gray");
		colorComboBox.addItem("Random");
		colorComboBox.addItemListener(new ItemListener(){

			@Override
			public void itemStateChanged(ItemEvent e) {
				String colorName = (String) colorComboBox.getSelectedItem();
				Color tmpColor = Color.WHITE;
				switch(colorName){
				case "" : 	tmpColor = currentProperty.getColor();
							break;
				case "Red": tmpColor = Color.RED;
							colorChanged(tmpColor);
							break;
				case "Blue":tmpColor = Color.BLUE; 
							colorChanged(tmpColor);
							break;
				case "Green":tmpColor = Color.GREEN;
							colorChanged(tmpColor);
							break;
				case "Yellow":tmpColor = Color.YELLOW; 
							colorChanged(tmpColor);
							break;
				case "Orange":tmpColor = Color.ORANGE; 
							colorChanged(tmpColor);
							break;
				case "Cyan":tmpColor = Color.CYAN; 
							colorChanged(tmpColor);
							break;
				case "Magenta":tmpColor = Color.MAGENTA; 
							colorChanged(tmpColor);
							break;	
				case "Pink":tmpColor = Color.PINK; 
							colorChanged(tmpColor);
							break;
				case "Gray":tmpColor = Color.GRAY; 
							colorChanged(tmpColor);
							break;
				case "Random":Random rdm = new Random(); 
							tmpColor = new Color(rdm.nextInt(255),rdm.nextInt(255),rdm.nextInt(255));
				}
				redField.setText(Integer.toString(tmpColor.getRed()));
				greenField.setText(Integer.toString(tmpColor.getGreen()));
				blueField.setText(Integer.toString(tmpColor.getBlue()));
			}
			
		});
				
		//====================GRAPH NR TEXTFIELD======================//
		graphNrTxtField = new JTextField();
		graphNrTxtField.setColumns(10);
		graphNrTxtField.getDocument().addDocumentListener(new DocumentListener(){
			/*
			 * if textField for Red changes, changes will applied in the DataStructure "currentProperty"
			 * if Value is legit
			 */
			@Override
			public void insertUpdate(DocumentEvent e) {
				if(currentProperty != null){
					currentProperty.setGraph(graphNrTxtField.getText());
				}
			}

			@Override
			public void removeUpdate(DocumentEvent e) {
				if(currentProperty != null){
					currentProperty.setGraph(graphNrTxtField.getText());
				}
			}

			@Override
			public void changedUpdate(DocumentEvent e) {
				
			}
		});
		
		//====================GRAPH NR TEXTFIELD END==================//
		
		//====================RED TEXTFIELD===========================//
		redField = new JTextField();
		redField.setColumns(10);
		redField.getDocument().addDocumentListener(new DocumentListener(){
			/*
			 * if textField for Red changes, changes will applied in the DataStructure "currentProperty"
			 * if Value is legit
			 */
			@Override
			public void insertUpdate(DocumentEvent e) {
				int tmp = -1;
				try{
					tmp = Integer.parseInt(redField.getText());
				}catch(NumberFormatException e1){
					
				}
				if(tmp > -1 && tmp <= 255){
					if(currentProperty != null){
						Color oldColor = currentProperty.getColor();
						Color color = new Color(tmp, oldColor.getGreen(), oldColor.getBlue());
						currentProperty.setColor(color);
						colorChanged(color);
					}
				}	
			}

			@Override
			public void removeUpdate(DocumentEvent e) {
				int tmp = -1;
				try{
					tmp = Integer.parseInt(redField.getText());
				}catch(NumberFormatException e1){
					
				}
				if(tmp > -1 && tmp <= 255){
					if(currentProperty != null){
						Color oldColor = currentProperty.getColor();
						Color color = new Color(tmp, oldColor.getGreen(), oldColor.getBlue());
						currentProperty.setColor(color);
						colorChanged(color);
					}
				}
			}

			@Override
			public void changedUpdate(DocumentEvent e) {
	
			}
		});
		//======================RED TEXTFIELD END==========================//
		
		//======================GREEN TEXTFIELD============================//
		greenField = new JTextField();
		greenField.setColumns(10);
		greenField.getDocument().addDocumentListener(new DocumentListener(){
			/*
			 * if textField for Red changes, changes will applied in the DataStructure "currentProperty"
			 * if Value is legit
			 */
			@Override
			public void insertUpdate(DocumentEvent e) {
				int tmp = -1;
				try{
					tmp = Integer.parseInt(greenField.getText());
				}catch(NumberFormatException e1){
					
				}
				if(tmp > -1 && tmp <= 255){
					if(currentProperty != null){
						Color oldColor = currentProperty.getColor();
						Color color = new Color(oldColor.getRed(), tmp, oldColor.getBlue());
						currentProperty.setColor(color);
						colorChanged(color);
					}
				}	
			}

			@Override
			public void removeUpdate(DocumentEvent e) {
				int tmp = -1;
				try{
					tmp = Integer.parseInt(greenField.getText());
				}catch(NumberFormatException e1){
					
				}
				if(tmp > -1 && tmp <= 255){
					if(currentProperty != null){
						Color oldColor = currentProperty.getColor();
						Color color = new Color(oldColor.getRed(), tmp, oldColor.getBlue());
						currentProperty.setColor(color);
						colorChanged(color);
					}
				}
			}

			@Override
			public void changedUpdate(DocumentEvent e) {
				
			}
		});
		//======================GREEN TEXTFIELD END========================//
		
		//======================BLUE TEXTFIELD=============================//
		blueField = new JTextField();
		blueField.setColumns(10);
		blueField.getDocument().addDocumentListener(new DocumentListener(){
			/*
			 * if textField for Red changes, changes will applied in the DataStructure "currentProperty"
			 * if Value is legit
			 */
			@Override
			public void insertUpdate(DocumentEvent e) {
				int tmp = -1;
				try{
					tmp = Integer.parseInt(blueField.getText());
				}catch(NumberFormatException e1){
					
				}
				if(tmp > -1 && tmp <= 255){
					if(currentProperty != null){
						Color oldColor = currentProperty.getColor();
						Color color = new Color(oldColor.getRed(), oldColor.getGreen(), tmp);
						currentProperty.setColor(color);
						colorChanged(color);
					}
				}	
			}

			@Override
			public void removeUpdate(DocumentEvent e) {
				int tmp = -1;
				try{
					tmp = Integer.parseInt(blueField.getText());
				}catch(NumberFormatException e1){
					
				}
				if(tmp > -1 && tmp <= 255){
					if(currentProperty != null){
						Color oldColor = currentProperty.getColor();
						Color color = new Color(oldColor.getRed(), oldColor.getGreen(), tmp);
						currentProperty.setColor(color);
						colorChanged(color);
					}
				}
			}

			@Override
			public void changedUpdate(DocumentEvent e) {
				
			}
		});
		//======================BLUE TEXTFIELD END=========================//
		
		JLabel lblR = new JLabel("R:");
		
		JLabel lblG = new JLabel("G:");
		
		JLabel lblB = new JLabel("B:");
		
		JButton btnAdd = new JButton("Add");
		btnAdd.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				graphPanel.add(new JButton("new"));
				graphPanel.updateUI();
			}
		});
		
		colorPanel = new JPanel();
		colorPanel.setBorder(new LineBorder(new Color(0, 0, 0)));
		colorPanel.setBackground(Color.WHITE);
		GroupLayout gl_panel = new GroupLayout(panel);
		gl_panel.setHorizontalGroup(
			gl_panel.createParallelGroup(Alignment.LEADING)
				.addGroup(gl_panel.createSequentialGroup()
					.addContainerGap()
					.addGroup(gl_panel.createParallelGroup(Alignment.LEADING)
						.addGroup(gl_panel.createSequentialGroup()
							.addComponent(treeScrollPane, GroupLayout.DEFAULT_SIZE, 187, Short.MAX_VALUE)
							.addContainerGap())
						.addGroup(gl_panel.createSequentialGroup()
							.addGroup(gl_panel.createParallelGroup(Alignment.LEADING)
								.addComponent(lblGraph)
								.addComponent(lblObject)
								.addComponent(lblProperty)
								.addComponent(lblColor)
								.addGroup(gl_panel.createSequentialGroup()
									.addComponent(lblR)
									.addPreferredGap(ComponentPlacement.RELATED)
									.addGroup(gl_panel.createParallelGroup(Alignment.LEADING, false)
										.addComponent(colorPanel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
										.addComponent(redField, GroupLayout.DEFAULT_SIZE, 37, Short.MAX_VALUE))))
							.addPreferredGap(ComponentPlacement.RELATED)
							.addGroup(gl_panel.createParallelGroup(Alignment.LEADING, false)
								.addComponent(showObjectlbl, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
								.addComponent(showPropertylbl, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
								.addComponent(colorComboBox, 0, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
								.addComponent(graphNrTxtField)
								.addGroup(gl_panel.createSequentialGroup()
									.addGroup(gl_panel.createParallelGroup(Alignment.TRAILING)
										.addComponent(btnAdd)
										.addGroup(gl_panel.createSequentialGroup()
											.addComponent(lblG)
											.addPreferredGap(ComponentPlacement.RELATED)
											.addComponent(greenField, GroupLayout.PREFERRED_SIZE, 37, GroupLayout.PREFERRED_SIZE)))
									.addPreferredGap(ComponentPlacement.RELATED)
									.addComponent(lblB)
									.addPreferredGap(ComponentPlacement.RELATED)
									.addComponent(blueField, GroupLayout.PREFERRED_SIZE, 37, GroupLayout.PREFERRED_SIZE)))
							.addGap(32))))
		);
		gl_panel.setVerticalGroup(
			gl_panel.createParallelGroup(Alignment.LEADING)
				.addGroup(gl_panel.createSequentialGroup()
					.addContainerGap()
					.addComponent(treeScrollPane, GroupLayout.PREFERRED_SIZE, 174, GroupLayout.PREFERRED_SIZE)
					.addPreferredGap(ComponentPlacement.RELATED)
					.addGroup(gl_panel.createParallelGroup(Alignment.BASELINE)
						.addComponent(lblObject, GroupLayout.PREFERRED_SIZE, 14, GroupLayout.PREFERRED_SIZE)
						.addComponent(showObjectlbl))
					.addPreferredGap(ComponentPlacement.RELATED)
					.addGroup(gl_panel.createParallelGroup(Alignment.BASELINE)
						.addComponent(lblProperty)
						.addComponent(showPropertylbl))
					.addPreferredGap(ComponentPlacement.RELATED)
					.addGroup(gl_panel.createParallelGroup(Alignment.BASELINE)
						.addComponent(lblGraph)
						.addComponent(graphNrTxtField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
					.addPreferredGap(ComponentPlacement.RELATED)
					.addGroup(gl_panel.createParallelGroup(Alignment.BASELINE)
						.addComponent(lblColor)
						.addComponent(colorComboBox, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
					.addGap(18)
					.addGroup(gl_panel.createParallelGroup(Alignment.BASELINE)
						.addComponent(lblR)
						.addComponent(redField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
						.addComponent(lblG)
						.addComponent(greenField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
						.addComponent(lblB)
						.addComponent(blueField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
					.addPreferredGap(ComponentPlacement.RELATED)
					.addComponent(colorPanel, GroupLayout.PREFERRED_SIZE, 33, GroupLayout.PREFERRED_SIZE)
					.addPreferredGap(ComponentPlacement.RELATED)
					.addComponent(btnAdd)
					.addContainerGap(35, Short.MAX_VALUE))
		);
		
		objectTree = new JTree();
		treeModel = (DefaultTreeModel)objectTree.getModel();
		DefaultMutableTreeNode root = new DefaultMutableTreeNode("Statistics");
		wholeHolon = new DefaultMutableTreeNode("whole Holon");
		wholeHolon.add(new DefaultMutableTreeNode("total Production"));
		wholeHolon.add(new DefaultMutableTreeNode("total Consumption"));
		wholeHolon.add(new DefaultMutableTreeNode("Percentage of Supplied Objects"));
		wholeHolon.add(new DefaultMutableTreeNode("Percentage of not Supplied Objects"));
		wholeHolon.add(new DefaultMutableTreeNode("Percentage of partially Supplied Objects"));

		objectsNode = new DefaultMutableTreeNode("Objects");
		DefaultMutableTreeNode defaultNode = new DefaultMutableTreeNode("empty");
	
		objectsNode.add(defaultNode);
		treeModel.setRoot(root);
		root.add(wholeHolon);
		root.add(objectsNode);
		objectTree.setModel(treeModel);
		
		treeScrollPane.setViewportView(objectTree);
		
		JPopupMenu popupMenu = new JPopupMenu();
		addPopup(objectTree, popupMenu);
		
		JMenuItem mntmUntrack = new JMenuItem("Untrack");
		mntmUntrack.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				 DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode)objectTree.getLastSelectedPathComponent();
				 if(selectedNode.getLevel() == 2 && !selectedNode.getParent().toString().equals("whole Holon")){
					 String object = selectedNode.toString();
					 controller.removeTrackingObj((HolonObject)objectHashtable.get(object).getObject());
				 }
			}
		});
		popupMenu.add(mntmUntrack);
		
		objectTree.addTreeSelectionListener(new TreeSelectionListener(){

			@Override
			public void valueChanged(TreeSelectionEvent e) {
				resetFields();
				showObjectlbl.setText("...");
				showPropertylbl.setText("...");
				 DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode)objectTree.getLastSelectedPathComponent();
				 if(selectedNode == null){
					 return;
				 }else{
					 if(selectedNode.getLevel() == 0){
						 disableFields();
					 }
					 if(selectedNode.getLevel() == 1){
						 disableFields();
						 currentProperty = null;
						 showObjectlbl.setText(selectedNode.toString());
					 }
					 if(selectedNode.getLevel() == 2){
						 if(((DefaultMutableTreeNode)selectedNode.getParent()).toString().equals("whole Holon")){
							 enableFields();
							 showPropertylbl.setText(selectedNode.toString());
							 showObjectlbl.setText(selectedNode.getParent().toString());
						 }else{
							 disableFields();
							 currentProperty = null;
							 showObjectlbl.setText(selectedNode.toString());
						 }
					 }
					 if(selectedNode.getLevel() == 3){
						 enableFields();
						 String object = ((DefaultMutableTreeNode)selectedNode.getParent()).toString();
						 String property = selectedNode.toString();
						 currentProperty = objectHashtable.get(object).getPropertytTable().get(property);
						 Color color = currentProperty.getColor();
						 redField.setText(Integer.toString(color.getRed()));
						 greenField.setText(Integer.toString(color.getGreen()));
						 blueField.setText(Integer.toString(color.getBlue()));
						 
						 showObjectlbl.setText(object);
						 showPropertylbl.setText(property);
						 graphNrTxtField.setText(currentProperty.getAssignedGraph());
						 colorPanel.setBackground(color);
					 }
				 }
			}
			
		});
		panel.setLayout(gl_panel);
		
		JScrollPane graphScrollPane = new JScrollPane();
		setRightComponent(graphScrollPane);
		
		graphPanel = new JPanel();
		graphScrollPane.setViewportView(graphPanel);
		graphPanel.setLayout(new BoxLayout(graphPanel, BoxLayout.Y_AXIS));
		repaintGraph();
	}
	@Override
	public void repaintGraph() {
		treeModel.reload();
	}
	@Override
	public void addTrackedObject(ArrayList<HolonObject> hlList) {
		objectsNode.removeAllChildren();
		objectHashtable.clear();
		if(hlList.size() > 0 && hlList != null){
			for(HolonObject hO : hlList){
				Hashtable<String, PropertyDataSet> tmpHash = new Hashtable<String, PropertyDataSet>();
				String name = hO.getName() + " " + hO.getID();
				DefaultMutableTreeNode tmp = new DefaultMutableTreeNode(name);
				tmp.add(new DefaultMutableTreeNode("total Production"));
				tmp.add(new DefaultMutableTreeNode("total Consumption"));
				tmp.add(new DefaultMutableTreeNode("number of activated Elements"));
				tmpHash.put("total Production", new PropertyDataSet());
				tmpHash.put("total Consumption", new PropertyDataSet());
				tmpHash.put("number of activated Elements", new PropertyDataSet());
				GraphDataSet gS = new GraphDataSet(hO, tmpHash);
				objectHashtable.put(name, gS);
				objectsNode.add(tmp);
			}
		}else{
			objectsNode.add(new DefaultMutableTreeNode("empty"));
		}
		
	}
	
	public void colorChanged(Color color){
		colorPanel.setBackground(color);
	}
	
	public void resetFields(){
		colorPanel.setBackground(Color.WHITE);
		redField.setText("");
		greenField.setText("");
		blueField.setText("");
		//graphNrTxtField.setText("");
		colorComboBox.setSelectedIndex(0);
	}
	
	public void disableFields(){
		redField.setEnabled(false);
		greenField.setEnabled(false);
		blueField.setEnabled(false);
		graphNrTxtField.setEnabled(false);
		colorComboBox.setEnabled(false);
		colorPanel.setBackground(Color.LIGHT_GRAY);
	}
	
	public void enableFields(){
		redField.setEnabled(true);
		greenField.setEnabled(true);
		blueField.setEnabled(true);
		graphNrTxtField.setEnabled(true);
		colorComboBox.setEnabled(true);
		colorPanel.setBackground(Color.WHITE);
	}
	
	private static void addPopup(Component component, final JPopupMenu popup) {
		component.addMouseListener(new MouseAdapter() {
			public void mousePressed(MouseEvent e) {
				if (e.isPopupTrigger()) {
					showMenu(e);
				}
			}
			public void mouseReleased(MouseEvent e) {
				if (e.isPopupTrigger()) {
					showMenu(e);
				}
			}
			private void showMenu(MouseEvent e) {
				popup.show(e.getComponent(), e.getX(), e.getY());
			}
		});
	}
}