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- jbidwatcher
- trunk
- src
- com
- jbidwatcher
- ui
- myTableCellRenderer.java
| myTableCellRenderer.java |
|---|
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.jbidwatcher.auction.AuctionEntry;
import com.jbidwatcher.auction.MultiSnipe;
import com.jbidwatcher.util.config.JConfig;
import com.jbidwatcher.platform.Platform;
import com.jbidwatcher.ui.table.TableColumnController;
import javax.swing.*;
import javax.swing.table.DefaultTableCellRenderer;
import java.awt.*;
import java.util.HashMap;
import java.util.Map;
public class myTableCellRenderer extends DefaultTableCellRenderer {
private static Color darkBG = null;
private static Font boldFont = null;
private static Font fixedFont = null;
private static String selectionColorString = null;
private static Color selectionColor = null;
private static final Color darkGreen = new Color(0, 127, 0);
// private static final Color darkBlue = new Color(0, 0, 127);
private static final Color darkRed = new Color(127, 0, 0);
private static final Color medBlue = new Color(0, 0, 191);
private static final Color linuxSelection = new Color(204,204,255);
private int mRow = 0;
private boolean mSelected = false;
private static class Colors {
Color mForeground;
Color mBackground;
private Colors(Color foreground, Color background) {
mForeground = foreground;
mBackground = background;
}
public Color getForeground() {
return mForeground;
}
public Color getBackground() {
return mBackground;
}
}
public static void resetBehavior() { darkBG = null; 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(JLabel.CENTER);
} else {
setHorizontalAlignment(JLabel.LEFT);
}
Component returnComponent = super.getTableCellRendererComponent(table, value, isSelected, false, row, column);
AuctionEntry ae = (AuctionEntry)table.getValueAt(row, -1);
if(ae == null) return returnComponent;
Color foreground = chooseForeground(ae, column);
Color background = chooseBackground(ae, column, table.getBackground());
mRow = row;
if( (row % 2) == 1) {
if(darkBG == null) {
int r = background.getRed();
int g = background.getGreen();
int b = background.getBlue();
r = Math.max(0, r - 20);
g = Math.max(0, g - 20);
b = Math.max(0, b - 20);
darkBG = new Color(r, g, b);
}
if (column != 2 || !ae.isMultiSniped()) {
if ((column != TableColumnController.SNIPE_OR_MAX && column != TableColumnController.SNIPE_TOTAL) || !ae.isMultiSniped()) {
if(JConfig.queryConfiguration("display.alternate", "true").equals("true")) {
}
background = darkBG;
}
}
}
mSelected = isSelected;
if(isSelected) {
Colors selectionColors = getSelectionColors(column, ae, foreground, background);
foreground = selectionColors.getForeground();
background = selectionColors.getBackground();
}
Font foo = chooseFont(returnComponent.getFont(), ae, column);
returnComponent.setFont(foo);
returnComponent.setForeground(foreground);
returnComponent.setBackground(background);
return(returnComponent);
}
private Map<Integer, GradientPaint> gradientCache = new HashMap<Integer, GradientPaint>();
public void paintComponent(Graphics g) {
if(g != null) {
if(JConfig.queryDisplayProperty("background.complex", "false").equals("true")) {
Graphics2D g2d = (Graphics2D) g;
Rectangle bounds = g2d.getClipBounds();
if (bounds != null) {
if (!mSelected) {
setOpaque(false);
GradientPaint paint = getGradientPaint();
g2d.setPaint(paint);
} else {
g.setColor(getBackground());
}
g2d.fillRect((int) bounds.getX(), (int) bounds.getY(), (int) bounds.getWidth(), (int) bounds.getHeight());
}
}
super.paintComponent(g);
}
}
private int cacheMapper() {return 10000 * (mRow % 2) + getHeight();}
private GradientPaint getGradientPaint() {
GradientPaint paint = gradientCache.get(cacheMapper());
if(paint == null) {
if ((mRow % 2) == 0) {
paint = new GradientPaint(0, 0, Color.WHITE, 0, getHeight(), Color.LIGHT_GRAY, false);
} else {
paint = new GradientPaint(0, 0, Color.LIGHT_GRAY, 0, getHeight(), Color.WHITE, false);
}
}
gradientCache.put(cacheMapper(), paint);
return paint;
}
private Colors getSelectionColors(int column, AuctionEntry ae, Color foreground, Color background) {
if (JConfig.queryConfiguration("selection.invert", "false").equals("true")) {
Color tmp = foreground;
foreground = background;
background = tmp;
} else {
if (JConfig.queryConfiguration("selection.color") != null) {
if (selectionColorString == null || !selectionColorString.equals(JConfig.queryConfiguration("selection.color"))) {
selectionColorString = JConfig.queryConfiguration("selection.color");
selectionColor = MultiSnipe.reverseColor(selectionColorString);
}
background = selectionColor;
} else {
if (Platform.isMac() || Platform.isLinux()) {
if (column == 2 && ae.isMultiSniped()) foreground = background;
background = linuxSelection;
} else {
if (column == 2 && ae.isMultiSniped()) {
foreground = background;
} else if (foreground.equals(Color.BLACK)) {
foreground = SystemColor.textHighlightText;
}
background = SystemColor.textHighlight;
}
}
}
return new Colors(foreground, background);
}
private Color chooseForeground(AuctionEntry ae, int col) {
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 Color.BLACK;
}
}
private Color chooseBackground(AuctionEntry ae, int col, Color default_color) {
Color ret = null;
if(ae != null) {
if ((col == TableColumnController.SNIPE_OR_MAX || col == TableColumnController.SNIPE_TOTAL) && ae.isSniped()) {
ret = snipeBidBackground(ae);
}
}
if(ret != null) return ret;
return default_color;
}
private Font chooseFont(Font base, AuctionEntry ae, int col) {
boolean hasComment = ae.getComment() != null;
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) {
if (ae.isMultiSniped()) {
return ae.getMultiSnipe().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()) {
if (!ae.isMultiSniped()) {
if (ae.isSnipeValid() || ae.isDutch()) {
return darkGreen;
}
return 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) {
if(ae != null) {
boolean recent = ae.getJustAdded() != 0;
boolean isUpdating = ae.isUpdating();
if (recent) {
return darkGreen;
} else if (isUpdating) {
return darkRed;
}
}
return Color.BLACK;
}
}
Check out the code: svn co jbidwatcher/trunk/src/com/jbidwatcher/ui/myTableCellRenderer.java
