/*
* RapidMiner
*
* Copyright (C) 2001-2008 by Rapid-I and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapid-i.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.gui.look;
import java.awt.Color;
import java.awt.Component;
import java.awt.GradientPaint;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
import javax.swing.AbstractButton;
import javax.swing.ButtonModel;
import javax.swing.JComponent;
import javax.swing.JMenu;
import javax.swing.JMenuItem;
import javax.swing.JToolBar;
import javax.swing.UIManager;
import javax.swing.plaf.ColorUIResource;
import com.rapidminer.gui.look.painters.CashedPainter;
/**
* Some tools methods.
*
* @author Ingo Mierswa
* @version $Id: RapidLookTools.java,v 1.2 2008/05/09 19:23:17 ingomierswa Exp $
*/
public final class RapidLookTools {
public static void clearMenuCache() {
CashedPainter.clearMenuCache();
}
public static void drawRoundRectBorder(Graphics g, int w, int h, String action, boolean down) {
Color c1 = new ColorUIResource(0);
Color c2 = new ColorUIResource(0);
Color c3 = new ColorUIResource(0);
Color c4 = new ColorUIResource(0);
Color c5 = new ColorUIResource(0);
Color c6 = new ColorUIResource(0);
Color c7 = new ColorUIResource(0);
if (action.equals("NORMAL")) {
c1 = RapidLookAndFeel.getColors().getButtonBorderColors()[0][0];
c2 = RapidLookAndFeel.getColors().getButtonBorderColors()[0][1];
c3 = RapidLookAndFeel.getColors().getButtonBorderColors()[0][2];
c4 = RapidLookAndFeel.getColors().getButtonBorderColors()[0][3];
c5 = RapidLookAndFeel.getColors().getButtonBorderColors()[0][4];
c6 = RapidLookAndFeel.getColors().getButtonBorderColors()[0][5];
c7 = RapidLookAndFeel.getColors().getButtonBorderColors()[0][6];
} else if (action.equals("ROLLOVER")) {
c1 = RapidLookAndFeel.getColors().getButtonBorderColors()[1][0];
c2 = RapidLookAndFeel.getColors().getButtonBorderColors()[1][1];
c3 = RapidLookAndFeel.getColors().getButtonBorderColors()[1][2];
c4 = RapidLookAndFeel.getColors().getButtonBorderColors()[1][3];
c5 = RapidLookAndFeel.getColors().getButtonBorderColors()[1][4];
c6 = RapidLookAndFeel.getColors().getButtonBorderColors()[1][5];
c7 = RapidLookAndFeel.getColors().getButtonBorderColors()[1][6];
} else if (action.equals("FOCUS")) {
c1 = RapidLookAndFeel.getColors().getButtonBorderColors()[2][0];
c2 = RapidLookAndFeel.getColors().getButtonBorderColors()[2][1];
c3 = RapidLookAndFeel.getColors().getButtonBorderColors()[2][2];
c4 = RapidLookAndFeel.getColors().getButtonBorderColors()[2][3];
c5 = RapidLookAndFeel.getColors().getButtonBorderColors()[2][4];
c6 = RapidLookAndFeel.getColors().getButtonBorderColors()[2][5];
c7 = RapidLookAndFeel.getColors().getButtonBorderColors()[2][6];
} else if (action.equals("DISABLE")) {
c1 = RapidLookAndFeel.getColors().getButtonBorderColors()[3][0];
c2 = RapidLookAndFeel.getColors().getButtonBorderColors()[3][1];
c3 = RapidLookAndFeel.getColors().getButtonBorderColors()[3][2];
c4 = RapidLookAndFeel.getColors().getButtonBorderColors()[3][3];
c5 = RapidLookAndFeel.getColors().getButtonBorderColors()[3][4];
c6 = RapidLookAndFeel.getColors().getButtonBorderColors()[3][5];
c7 = RapidLookAndFeel.getColors().getButtonBorderColors()[3][6];
}
g.setColor(c1);
g.drawLine(5, 0, w - 7, 0);
g.drawLine(0, 6, 0, h - 7);
g.drawLine(w - 1, 6, w - 1, h - 7);
g.setColor(c2);
g.drawLine(6, h - 1, w - 7, h - 1);
g.setColor(c5);
g.drawLine(0, 5, 1, 5);
g.drawLine(5, 1, 5, 0);
g.setColor(c7);
g.drawLine(1, 4, 1, 3);
g.drawLine(4, 1, 3, 1);
g.drawLine(3, 1, 1, 3);
g.setColor(c4);
g.drawLine(4, 0, 5, 1);
g.drawLine(0, 4, 1, 5);
g.drawLine(2, 3, 3, 2);
//top right
g.setColor(c5);
g.drawLine(w - 1, 5, w - 2, 5);
g.drawLine(w - 6, 0, w - 6, 1);
g.setColor(c7);
g.drawLine(w - 2, 4, w - 2, 3);
g.drawLine(w - 5, 1, w - 4, 1);
g.drawLine(w - 4, 1, w - 2, 3);
g.setColor(c4);
g.drawLine(w - 5, 0, w - 6, 1);
g.drawLine(w - 1, 4, w - 2, 5);
g.drawLine(w - 4, 2, w - 3, 3);
g.setColor(c3);
g.drawLine(2, h - 4, 3, h - 3);
g.drawLine(5, h - 2, 5, h - 1);
g.setColor(c5);
g.drawLine(0, h - 6, 1, h - 6);
g.setColor(c6);
g.drawLine(1, h - 5, 1, h - 4);
g.drawLine(4, h - 2, 3, h - 2);
g.drawLine(3, h - 2, 1, h - 4);
g.setColor(c3);
g.drawLine(w - 3, h - 4, w - 4, h - 3);
g.drawLine(w - 6, h - 2, w - 6, h - 1);
g.setColor(c5);
g.drawLine(w - 1, h - 6, w - 2, h - 6);
g.setColor(c6);
g.drawLine(w - 2, h - 5, w - 2, h - 4);
g.drawLine(w - 5, h - 2, w - 4, h - 2);
g.drawLine(w - 4, h - 2, w - 2, h - 4);
if (down) {
g.setColor(new ColorUIResource(240, 240, 240));
} else {
g.setColor(new ColorUIResource(210, 210, 210));
}
g.drawLine(8, h, w - 9, h);
}
public static void drawMenuItemBackground(Graphics g, JMenuItem menuItem) {
Color oldColor = g.getColor();
ButtonModel model = menuItem.getModel();
int w = menuItem.getWidth();
int h = menuItem.getHeight();
if (model.isArmed() || (model.isSelected() && (menuItem instanceof JMenu))) {
Color c1 = UIManager.getColor("MenuItem.selectionBackground");
g.setColor(c1);
g.fillRect(0, 0, w, h);
g.setColor(c1.brighter());
g.drawLine(2, 0, w - 3, 0);
g.drawLine(2, h - 1, w - 3, h - 1);
g.drawLine(0, 2, 0, h - 3);
g.drawLine(w - 1, 2, w - 1, h - 3);
g.setColor(c1.brighter().brighter());
g.drawLine(0, 1, 1, 0);
g.drawLine(w - 1, 1, w - 2, 0);
g.drawLine(0, h - 2, 1, h - 1);
g.drawLine(w - 1, h - 2, w - 2, h - 1);
g.setColor(c1.brighter().brighter().brighter());
g.drawLine(0, 0, 0, 0);
g.drawLine(0, h - 1, 0, h - 1);
g.drawLine(w - 1, 0, w - 1, 0);
g.drawLine(w - 1, h - 1, w - 1, h - 1);
} else if (!((menuItem instanceof JMenu) && ((JMenu) menuItem).isTopLevelMenu())) {
g.setColor(Color.white);
g.fillRect(0, 0, w, h);
Graphics2D g2 = (Graphics2D) g;
g2.setPaint(new GradientPaint((w > 50 ? w - 50 : 0), 0, new ColorUIResource(Color.white), w, 0, new ColorUIResource(235, 242, 255)));
g2.fillRect((w > 50 ? w - 50 : 0), 0, 50, h);
}
g.setColor(oldColor);
}
public static boolean isToolbarButton(JComponent c) {
return c.getParent() instanceof JToolBar;
}
public static void drawToolbarButton(Graphics g, JComponent c) {
int w = c.getWidth();
int h = c.getHeight();
AbstractButton b = (AbstractButton) c;
if (c.getParent() instanceof JToolBar) {
g.setColor(c.getParent().getBackground());
}
if (b.isOpaque()) {
g.fillRect(0, 0, b.getWidth(), b.getHeight());
}
if (b.getModel().isSelected() || (b.getModel().isPressed() && b.getModel().isArmed())) {
Graphics2D g2 = (Graphics2D) g;
g2.setPaint(new GradientPaint(0, 0, RapidLookAndFeel.getColors().getToolbarColors()[0], 0, h, Color.white));
g2.fillRect(1, 1, w - 2, h - 2);
g.setColor(RapidLookAndFeel.getColors().getToolbarButtonColors()[0]);
g.drawLine(2, 0, w - 3, 0);
g.drawLine(0, 2, 0, h - 3);
g.setColor(RapidLookAndFeel.getColors().getToolbarButtonColors()[1]);
g.drawLine(w - 1, 2, w - 1, h - 3);
g.drawLine(2, h - 1, w - 3, h - 1);
g.setColor(RapidLookAndFeel.getColors().getToolbarButtonColors()[2]);
g.drawLine(0, 1, 1, 0);
g.drawLine(w - 1, 1, w - 2, 0);
g.setColor(RapidLookAndFeel.getColors().getToolbarButtonColors()[3]);
g.drawLine(1, h - 1, 0, h - 2);
g.setColor(RapidLookAndFeel.getColors().getToolbarButtonColors()[1]);
g.drawLine(w - 1, h - 2, w - 2, h - 1);
g.setColor(RapidLookAndFeel.getColors().getToolbarButtonColors()[4]);
g.drawLine(0, 0, 0, 0);
g.drawLine(w - 1, 0, w - 1, 0);
} else if (b.getModel().isRollover()) {
g.setColor(RapidLookAndFeel.getColors().getToolbarButtonColors()[0]);
g.drawLine(2, 0, w - 3, 0);
g.drawLine(2, h - 1, w - 3, h - 1);
g.drawLine(0, 2, 0, h - 3);
g.drawLine(w - 1, 2, w - 1, h - 3);
g.drawLine(1, 1, 1, 1);
g.drawLine(w - 2, 1, w - 2, 1);
g.drawLine(1, h - 2, 1, h - 2);
g.drawLine(w - 2, h - 2, w - 2, h - 2);
g.setColor(RapidLookAndFeel.getColors().getToolbarButtonColors()[8]);
g.drawLine(0, 1, 1, 0);
g.drawLine(w - 1, 1, w - 2, 0);
g.drawLine(1, h - 1, 0, h - 2);
g.drawLine(w - 1, h - 2, w - 2, h - 1);
g.setColor(RapidLookAndFeel.getColors().getToolbarButtonColors()[7]);
g.drawLine(1, 2, 2, 1);
g.drawLine(w - 2, 2, w - 3, 1);
g.setColor(RapidLookAndFeel.getColors().getToolbarButtonColors()[6]);
g.drawLine(2, h - 2, 1, h - 3);
g.drawLine(w - 2, h - 3, w - 3, h - 2);
}
}
public static boolean isLeftToRight(Component c) {
return c.getComponentOrientation().isLeftToRight();
}
public static void drawGradient(Graphics g, int x1, int y1, int x2, int y2, Color c1, Color c2) {
int w = x2 - x1;
int h = y2 - y1;
if (w > 0) {
BufferedImage bi = new BufferedImage(w, 1, BufferedImage.TYPE_3BYTE_BGR);
Graphics2D g2 = (Graphics2D) bi.getGraphics();
g2.setPaint(new GradientPaint(0, 0, c1, w, 0, c2));
g2.fillRect(0, 0, w, 1);
g.drawImage(bi, x1, 0, w, y2, 0, 0, x2, 1, null);
} else if (h > 0) {
// do nothing
}
}
public static Colors getColors() {
return RapidLookAndFeel.getColors();
}
}