DMSimpleObject.java

package com.drawbridge.dm;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

import javax.swing.BorderFactory;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;

import com.drawbridge.Activity;
import com.drawbridge.dm.DMImageFactory.DMImage;
import com.drawbridge.jsengine.ast.DBParser;
import com.drawbridge.utils.ASTModification;
import com.drawbridge.utils.HandleBorder;
import com.drawbridge.utils.JSUtils;
import com.drawbridge.utils.Utils;

public class DMSimpleObject extends DMObject  
{
	private static final long	serialVersionUID	= -8572020779678839596L;
	private DMImage mCounterpart;
	private JTextField mNameField;

	// Simple object, intended to show the basic underlying representation of the DMImage objects
	public DMSimpleObject(DMImage image){
		super(image.getName());
		setPreferredLocation(image.getPreferredLocation(), ManipulationSource.SOURCE_EXECUTION);
		setMinimumSize(DMObject.MINIMUM_OBJECT_SIZE);
		mCounterpart = image;
		mCounterpart.addComponentListener(mObjectSynchronizer);
		addComponentListener(mObjectSynchronizer);
		mHandleBorder = new HandleBorder(true);
		setBorder(mHandleBorder);
		addMouseListener(mouseAdapter);
		addMouseMotionListener(mouseAdapter);
		mCounterpart.addFocusListener(mFocusAdapter);
		addFocusListener(mFocusAdapter);
		this.setLayout(new BorderLayout());
		mNameField = new JTextField(image.getName());
		mNameField.setHorizontalAlignment(JTextField.CENTER);
		mNameField.setBorder(BorderFactory.createLineBorder(Color.black));
		this.add(mNameField);
		mNameField.setDragEnabled(false);
		mNameField.setEditable(false);
		Utils.adaptTextFieldInputForVariableNames(mNameField, '_');
		mNameField.addMouseListener(mTextMouseAdapter);
		mNameField.addMouseMotionListener(mTextMouseAdapter);
		
		mNameField.addFocusListener(new FocusListener(){
			@Override
			public void focusGained(FocusEvent arg0)
			{
				Utils.out.println(this.getClass(),"This \t\tx:" + getX() + ", y:" + getY() + ", width:" + getWidth() + ", height:" + getHeight());
				Utils.out.println(this.getClass(),"CounterPart \t\tx:" + mCounterpart.getX() + ", y:" + mCounterpart.getY() + ", width:" + mCounterpart.getWidth() + ", height:" + mCounterpart.getHeight());
				Utils.out.println(this.getClass(),"Handle thickness:" + mHandleBorder.getThickness());
			}

			@Override
			public void focusLost(FocusEvent arg0)
			{
				mNameField.setEditable(false);
				mNameField.setDragEnabled(false);
			}
		});
		mNameField.getDocument().addDocumentListener(mDocumentListener);
	}
	
	DocumentListener	mDocumentListener	= new DocumentListener() {

		@Override
		public void changedUpdate(DocumentEvent de)
		{
		}

		@Override
		public void insertUpdate(DocumentEvent de)
		{
			DMSimpleObject.this.mCounterpart.setName(mNameField.getText());
			DMPanel.getInstance().mModel.updateDMModelListeners();
			Activity.getInstance().printFocusOwner();
		}

		@Override
		public void removeUpdate(DocumentEvent de)
		{
			DMSimpleObject.this.mCounterpart.setName(mNameField.getText());
			DMPanel.getInstance().mModel.updateDMModelListeners();
			Activity.getInstance().printFocusOwner();
		}
	};
	
	MouseAdapter mTextMouseAdapter = new MouseAdapter(){
		
		@Override
		public void mousePressed(MouseEvent me){
			MouseEvent newMouseEvent = SwingUtilities.convertMouseEvent(me.getComponent(), me, DMSimpleObject.this);
			DMSimpleObject.this.dispatchEvent(newMouseEvent);
		}
		
		@Override
		public void mouseDragged(MouseEvent me){
			MouseEvent newMouseEvent = SwingUtilities.convertMouseEvent(me.getComponent(), me, DMSimpleObject.this);
			DMSimpleObject.this.dispatchEvent(newMouseEvent);
		}
		
		@Override
		public void mouseReleased(MouseEvent me){
			MouseEvent newMouseEvent = SwingUtilities.convertMouseEvent(me.getComponent(), me, DMSimpleObject.this);
			DMSimpleObject.this.dispatchEvent(newMouseEvent);
		}
	
		
	};
	
	
	
	
	
	@Override
	public String getName(){
		return mCounterpart.getName();
	}
	
	FocusAdapter mFocusAdapter = new FocusAdapter(){
		@Override
		public void focusGained(FocusEvent e){
			mCounterpart.mHandleBorder.setVisible(true);
			mHandleBorder.setVisible(true);
			mCounterpart.repaint();
			repaint();
		}
		@Override
		public void focusLost(FocusEvent e){
			mCounterpart.mHandleBorder.setVisible(false);
			mHandleBorder.setVisible(false);
			mCounterpart.repaint();
			repaint();
		}
	};
	

	
	
	ComponentAdapter mObjectSynchronizer = new ComponentAdapter(){
	
		@Override
		public void componentMoved(ComponentEvent ce)
		{				
			
			if(ce.getComponent() instanceof DMImage){
				DMImage image = (DMImage) ce.getComponent();
				
				// Find out what has changed
				if((image.getX() - DMSimpleObject.this.getHandleThickness() + image.getHandleThickness()) != DMSimpleObject.this.getX()){
					DMSimpleObject.this.mHandleBorder.mXSpotlight = true;
				}
				if((image.getY() - DMSimpleObject.this.getHandleThickness() + image.getHandleThickness()) != (DMSimpleObject.this.getY())){
					DMSimpleObject.this.mHandleBorder.mYSpotlight = true;
				}
				
				DMSimpleObject.this.setLocation(new Point(image.getX() - DMSimpleObject.this.getHandleThickness() + image.getHandleThickness(), 
														  image.getY() - DMSimpleObject.this.getHandleThickness() + image.getHandleThickness()));
			}
			else if(ce.getComponent() instanceof DMSimpleObject){
				DMSimpleObject obj = (DMSimpleObject) ce.getComponent();
				
				// Find out what has changed
				if((obj.getX() + DMSimpleObject.this.getHandleThickness() - obj.mCounterpart.getHandleThickness()) != (obj.getX() + 50)){
					Utils.out.println("First X:" + (obj.getX() + DMSimpleObject.this.getHandleThickness() - obj.mCounterpart.getHandleThickness()) + ", second: " + (obj.getX() + 50));
					DMSimpleObject.this.mHandleBorder.mXSpotlight = true;
				}
				if((obj.getY() + DMSimpleObject.this.getHandleThickness() - obj.mCounterpart.getHandleThickness()) != obj.getY() + 50){
					Utils.out.println("First Y:" + (obj.getY() + DMSimpleObject.this.getHandleThickness() - obj.mCounterpart.getHandleThickness()) + ", second: " + (obj.getY() + 50));
					DMSimpleObject.this.mHandleBorder.mYSpotlight = true;
				}
				
				obj.mCounterpart.setLocation(new Point(obj.getX() + DMSimpleObject.this.getHandleThickness() - obj.mCounterpart.getHandleThickness(), 
													   obj.getY() + DMSimpleObject.this.getHandleThickness() - obj.mCounterpart.getHandleThickness()));
			}
			
			
		
			// If the animation isn't running, just modify the AST and notify
			if(DMSimplePanel.getInstance().isStoppedAndEmpty()){
				DMImage image;
				if(ce.getComponent() instanceof DMImage)
					image = (DMImage) ce.getComponent();
				else
					image = (DMImage) ((DMSimpleObject) ce.getComponent()).mCounterpart;
				
				ManipulationSource ms = image.mManipulationSource;
				if(ms != null && (ms == ManipulationSource.SOURCE_EXECUTION && DMSimpleObject.this.mManipulationSource == ManipulationSource.SOURCE_EXECUTION)){
					//don't do anything
				}
				else{
					Utils.err.println("Location attempting to use ModifyImageParams " + ms.name());
					//Make sure parser is up to date
					if(DBParser.getInstance().containsEvaluator(image.getEvaluatorNode(ASTModification.ASTModificationType.MOD_LOCATION))){
						ASTModification.modifyImageParams(image, ASTModification.ASTModificationType.MOD_LOCATION);
					}
					else{
						Utils.err.println("EXECUTING STATIC IMAGE CODE");
						JSUtils.executeStaticImageCode(DMPanel.getInstance().mModel.getModelObjects(), false);
					}
				}
			}
		}

		@Override
		public void componentResized(ComponentEvent ce)
		{
		
			//Removed a check for playing. Not sure it was vital, but just in case. 
			if(ce.getComponent() instanceof DMImage){
				DMImage image = (DMImage) ce.getComponent();
				
				// Find out what has changed
				if((image.getSize().width + (DMSimpleObject.this.getHandleThickness() * 2) - (image.getHandleThickness() * 2)) != DMSimpleObject.this.getWidth()){
					DMSimpleObject.this.mHandleBorder.mWidthSpotlight = true;
				}
				if((image.getSize().height + (DMSimpleObject.this.getHandleThickness() * 2) - (image.getHandleThickness() * 2)) != (DMSimpleObject.this.getHeight())){
					DMSimpleObject.this.mHandleBorder.mHeightSpotlight = true;
				}
				
				DMSimpleObject.this.setSize(new Dimension(image.getSize().width + (DMSimpleObject.this.getHandleThickness() * 2) - (image.getHandleThickness() * 2), 
														  image.getSize().height + (DMSimpleObject.this.getHandleThickness() * 2) - (image.getHandleThickness() * 2)));

			}
			else if(ce.getComponent() instanceof DMSimpleObject){
				DMSimpleObject obj = (DMSimpleObject) ce.getComponent();
				
				// Find out what has changed
				if((obj.getSize().width - (DMSimpleObject.this.getHandleThickness() * 2) + (obj.mCounterpart.getHandleThickness() * 2)) != (obj.mCounterpart.getWidth())){
					DMSimpleObject.this.mHandleBorder.mWidthSpotlight = true;
				}
				if((obj.getY() + DMSimpleObject.this.getHandleThickness() - obj.mCounterpart.getHandleThickness()) != obj.mCounterpart.getHeight()){
					DMSimpleObject.this.mHandleBorder.mHeightSpotlight = true;
				}

				obj.mCounterpart.setSize(new Dimension(obj.getSize().width - (DMSimpleObject.this.getHandleThickness() * 2) + (obj.mCounterpart.getHandleThickness() * 2), 
													   obj.getSize().height - (DMSimpleObject.this.getHandleThickness() * 2) + (obj.mCounterpart.getHandleThickness() * 2)));
			}
			

			
			ce.getComponent().validate();
			
			
			
			// If the animation isn't running, just modify the AST and notify
			if(DMSimplePanel.getInstance().isStoppedAndEmpty()){
				
				DMImage image;
				if(ce.getComponent() instanceof DMImage)
					image = (DMImage) ce.getComponent();
				else
					image = (DMImage) ((DMSimpleObject) ce.getComponent()).mCounterpart;
				
				ManipulationSource ms = image.mManipulationSource;
				if(ms != null && (ms == ManipulationSource.SOURCE_EXECUTION && DMSimpleObject.this.mManipulationSource == ManipulationSource.SOURCE_EXECUTION)){
					//don't do anything
				}
				else{
					if(DBParser.getInstance().containsEvaluator(image.getEvaluatorNode(ASTModification.ASTModificationType.MOD_SIZE))){
						ASTModification.modifyImageParams(image, ASTModification.ASTModificationType.MOD_SIZE);
					}
					else{
						JSUtils.executeStaticImageCode(DMPanel.getInstance().mModel.getModelObjects(), false);
					}
				}
			}
		}

		
		
	};



	public DMImage getCounterpart(){
		return mCounterpart;
	}
	
	@Override
	public void setPreferredLocation(Point point, ManipulationSource s)
	{
		if(point != null){
			super.setPreferredLocation(point, s);
			if(mCounterpart != null)
				mCounterpart.setPreferredLocation(point, s);
		}
	}
	
	@Override
	public void setPreferredSize(Dimension size)
	{
		super.setPreferredSize(size);
		mCounterpart.setPreferredSize(size);
	}
	
	@Override
	public void paintComponent(Graphics g){
		super.paintComponent(g);
		Graphics2D g2 = (Graphics2D) g;
		g2.setColor(Color.black);
	}
}