package com.jbidwatcher.ui;// -*- Java -*-
/*
* Copyright (c) 2000-2007, CyberFOX Software, Inc. All Rights Reserved.
*
* Developed by mrs (Morgan Schweers)
*/
//
// History:
// mrs: 23-July-1999 09:29 - This exists to eliminate cell-based selection in the table cell renderer. (It looks ugly.)
import com.google.inject.Inject;
import com.google.inject.Singleton;
import com.jbidwatcher.auction.AuctionEntry;
import com.jbidwatcher.auction.MultiSnipe;
import com.jbidwatcher.auction.MultiSnipeManager;
import com.jbidwatcher.util.config.JConfig;
import com.jbidwatcher.ui.table.TableColumnController;
import javax.swing.*;
import javax.swing.border.Border;
import javax.swing.table.DefaultTableCellRenderer;
import java.awt.*;
import java.util.HashMap;
import java.util.Map;
@Singleton
public class myTableCellRenderer extends DefaultTableCellRenderer {
private static Font boldFont = null;
private static Font fixedFont = null;
@Inject
private MultiSnipeManager multiManager;
private static final Color darkGreen = new Color(0, 127, 0);
private static final Color darkRed = new Color(127, 0, 0);
private static final Color medBlue = new Color(0, 0, 191);
private int mRow = 0;
private boolean mThumbnail = false;
private boolean mSelected;
public static void resetBehavior() { boldFont = null; fixedFont = null; }
public void setValue(Object o) {
if(o instanceof Icon) {
super.setIcon((Icon) o);
super.setValue(null);
} else {
super.setIcon(null);
super.setValue(o);
}
}
public Component getTableCellRendererComponent(JTable table, Object value,
boolean isSelected, boolean hasFocus,
int row, int column) {
column = table.convertColumnIndexToModel(column);
if(value instanceof Icon) {
setHorizontalAlignment(SwingConstants.CENTER);
setVerticalAlignment(SwingConstants.CENTER);
} else {
setHorizontalAlignment(JLabel.LEFT);
}
JComponent returnComponent = (JComponent)super.getTableCellRendererComponent(table, value, isSelected, false, row, column);
returnComponent.setOpaque(false);
Object rowData = table.getValueAt(row, -1);
if(rowData instanceof String) return returnComponent;
AuctionEntry ae = (AuctionEntry)rowData;
if(ae == null) return returnComponent;
Color foreground = chooseForeground(ae, column, table.getForeground());
mRow = row;
mThumbnail = column == TableColumnController.THUMBNAIL;
if (ae.isSniped() &&
(column == TableColumnController.SNIPE_OR_MAX ||
column == TableColumnController.SNIPE_TOTAL ||
column == TableColumnController.SNIPE)) {
returnComponent.setBackground(snipeBidBackground(ae));
returnComponent.setOpaque(true);
}
mSelected = isSelected;
Font foo = chooseFont(returnComponent.getFont(), ae, column);
returnComponent.setFont(foo);
returnComponent.setForeground(foreground);
return(returnComponent);
}
private Color lighten(Color background) {
int r = background.getRed();
int g = background.getGreen();
int b = background.getBlue();
r = Math.min(255, r + 20);
g = Math.min(255, g + 20);
b = Math.min(255, b + 20);
return new Color(r, g, b);
}
private Map<Integer, GradientPaint> gradientCache = new HashMap<Integer, GradientPaint>();
private Color mLastColor = null;
private final static String evenList = "List.evenRowBackgroundPainter";
private final static String oddList = "List.oddRowBackgroundPainter";
private final static Color evenDefault = new Color(0x0f1, 0x0f6, 0x0fe);
private final static Color oddDefault = new Color(0x0ff, 0x0ff, 0x0ff);
/**
* Paint a row prior to drawing the components on it. There are four core
* paths. If complex backgrounds are enabled (my hackery from a while ago)
* then they are rendered. Otherwise, if it's not a Mac, then the compoent's
* default rendered is painted with. If it's a Mac and the row is selected,
* we use a custom gradient render. If it's not selected, we use the Mac
* default even/odd row background painters. (If those defaults aren't available,
* we use some default colors that are similar to those painters under Snow
* Leopard. @see drawCustomBackground)
*
* @param g - The Graphics context into which to draw the row background.
*/
public void paintComponent(Graphics g) {
if(g != null) {
boolean painted = false;
if (mSelected) {
Color selected = UIManager.getColor("Table.selectionBackground");
String userColor = JConfig.queryConfiguration("selection.color");
if(userColor != null) {
selected = MultiSnipe.reverseColor(userColor);
}
renderGradient(g, selected);
} else {
painted = drawCustomBackground(g);
}
if (mThumbnail) {
drawThumbnailBox(g);
}
if(!painted) super.paintComponent(g);
}
}
/**
* Retrieve the default Mac border painters, or use default colors
* if the painters aren't available. The component is painted across
* the entire row, and then a 0.1 Alpha + Black component line is drawn
* over the bottom line, darkening it slightly, but leaving whatever
* color it was in place.
*
* @param g - The Graphics context into which to draw the row background.
* @return - true if the super.paintComponent() method was called (always true currently).
*/
private boolean drawCustomBackground(Graphics g) {
boolean painted;
Border bgPaint = UIManager.getBorder((mRow % 2) == 0 ? evenList : oddList);
if(bgPaint != null) {
bgPaint.paintBorder(this, g, 0, 0, getWidth(), getHeight());
super.paintComponent(g);
painted = true;
} else {
renderColor(g, (mRow % 2) == 0 ? evenDefault : oddDefault);
super.paintComponent(g);
painted = true;
}
Graphics2D g2d = (Graphics2D) g;
float alpha = .1f;
Composite saved = g2d.getComposite();
g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alpha));
g.setColor(Color.BLACK);
g.drawLine(0, getHeight() - 1, getWidth(), getHeight() - 1);
g2d.setComposite(saved);
return painted;
}
private void drawThumbnailBox(Graphics g) {
int top = getHeight() / 2 - 32;
int left = getWidth() / 2 - 32;
float alpha = .1f;
Graphics2D g2d = (Graphics2D) g;
Color oldColor = g2d.getColor();
Stroke oldStroke = g2d.getStroke();
Composite oldComp= g2d.getComposite();
g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alpha));
g2d.setColor(Color.BLACK);
g2d.setStroke(new BasicStroke(2, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 0, new float[]{4}, 0));
g2d.drawRoundRect(left, top, 64, 64, 4, 4);
g2d.setStroke(oldStroke);
g2d.setColor(oldColor);
g2d.setComposite(oldComp);
}
private void renderGradient(Graphics g, Color selected) {
if(mLastColor != null && !mLastColor.equals(selected)) gradientCache.clear();
mLastColor = selected;
GradientPaint paint = gradientCache.get(cacheMapper());
if (paint == null) {
paint = new GradientPaint(0, 0, lighten(selected), 0, getHeight(), selected, false);
gradientCache.put(cacheMapper(), paint);
}
Graphics2D g2d = (Graphics2D) g;
g2d.setPaint(paint);
Rectangle bounds = g2d.getClipBounds();
g2d.fillRect((int) bounds.getX(), (int) bounds.getY(), (int) bounds.getWidth(), (int) bounds.getHeight());
}
private void renderColor(Graphics g, Color color) {
g.setColor(color);
Rectangle bounds = g.getClipBounds();
g.fillRect((int) bounds.getX(), (int) bounds.getY(), (int) bounds.getWidth(), (int) bounds.getHeight());
}
private int cacheMapper() {return 10000 * (mRow % 2) + getHeight();}
private Color chooseForeground(AuctionEntry ae, int col, Color foreground) {
switch(col) {
case TableColumnController.ID:
return chooseIDColor(ae);
case TableColumnController.SNIPE_OR_MAX:
case TableColumnController.SNIPE_TOTAL:
return snipeBidColor(ae);
case TableColumnController.TITLE:
return titleColor(ae);
case TableColumnController.CUR_BID:
default:
return (foreground == null) ? Color.BLACK : foreground;
}
}
private static Font sDefaultFont = null;
public Font getDefaultFont() {
if(sDefaultFont == null) {
String cfgDefault = JConfig.queryConfiguration("default.font");
if(cfgDefault != null) {
sDefaultFont = Font.decode(cfgDefault);
}
}
return sDefaultFont;
}
private static String getStyleName(int style) {
switch(style) {
case 1: return "bold";
case 2: return "italic";
case 3: return "bolditalic";
case 0:
default: return "plain";
}
}
public static void setDefaultFont(Font defaultFont) {
String formattedFontName = defaultFont.getFamily() + "-" + getStyleName(defaultFont.getStyle()) + "-" + defaultFont.getSize();
JConfig.setConfiguration("default.font", formattedFontName);
sDefaultFont = defaultFont;
fixedFont = null;
boldFont = null;
}
private Font chooseFont(Font base, AuctionEntry ae, int col) {
boolean hasComment = ae.getComment() != null;
if(sDefaultFont != null) base = sDefaultFont; else sDefaultFont = base;
if(fixedFont == null) fixedFont = new Font("Monospaced", base.getStyle(), base.getSize());
if(boldFont == null) boldFont = base.deriveFont(Font.BOLD);
if(col == TableColumnController.TIME_LEFT) return fixedFont;
if(hasComment && col == TableColumnController.ID) return boldFont;
if(ae.isShippingOverridden() && col == TableColumnController.SHIPPING_INSURANCE) return boldFont;
return base;
}
private Color snipeBidBackground(AuctionEntry ae) {
MultiSnipe ms = multiManager.getForAuctionIdentifier(ae.getIdentifier());
if (ms != null) {
return ms.getColor();
}
return null;
}
private Color titleColor(AuctionEntry ae) {
if (ae != null && ae.getHighBidder() != null) {
if (ae.isHighBidder()) {
if (!ae.isReserve() || ae.isReserveMet()) {
return medBlue;
} else {
return darkRed;
}
} else {
if (ae.getNumBidders() > 0 && (!ae.isReserve() || ae.isReserveMet())) {
if (!ae.isSeller()) {
return darkRed;
} else {
return darkGreen;
}
}
}
}
return Color.BLACK;
}
private Color snipeBidColor(AuctionEntry ae) {
if(ae != null) {
if(ae.isSniped()) {
MultiSnipe ms = multiManager.getForAuctionIdentifier(ae.getIdentifier());
if (ms == null) {
return ae.isSnipeValid() ? darkGreen : darkRed;
}
if (ae.snipeCancelled()) {
return darkRed;
}
} else if (ae.isBidOn()) {
if(ae.isHighBidder()) return medBlue;
return darkRed;
} else if (ae.snipeCancelled()) {
return darkRed;
}
}
return Color.BLACK;
}
private Color chooseIDColor(AuctionEntry ae) {
return ae != null && ae.isJustAdded() ? darkGreen : Color.BLACK;
}
}