| /* |
| * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package sun.tools.jconsole; |
| |
| import java.awt.*; |
| import java.awt.event.*; |
| import java.beans.*; |
| |
| import javax.swing.*; |
| import javax.swing.border.*; |
| import javax.swing.text.*; |
| |
| import static javax.swing.JOptionPane.*; |
| |
| @SuppressWarnings("serial") |
| public final class SheetDialog { |
| // Reusable objects |
| private static Rectangle iconR = new Rectangle(); |
| private static Rectangle textR = new Rectangle(); |
| private static Rectangle viewR = new Rectangle(); |
| private static Insets viewInsets = new Insets(0, 0, 0, 0); |
| |
| /** Don't let anyone instantiate this class */ |
| private SheetDialog() { |
| } |
| |
| static JOptionPane showOptionDialog(final VMPanel vmPanel, Object message, |
| int optionType, int messageType, |
| Icon icon, Object[] options, Object initialValue) { |
| |
| JRootPane rootPane = SwingUtilities.getRootPane(vmPanel); |
| JPanel glassPane = (JPanel)rootPane.getGlassPane(); |
| |
| if (!(glassPane instanceof SlideAndFadeGlassPane)) { |
| glassPane = new SlideAndFadeGlassPane(); |
| glassPane.setName(rootPane.getName()+".glassPane"); |
| rootPane.setGlassPane(glassPane); |
| rootPane.revalidate(); |
| } |
| |
| final SlideAndFadeGlassPane safGlassPane = (SlideAndFadeGlassPane)glassPane; |
| |
| // Workaround for the fact that JOptionPane does not handle |
| // limiting the width when using multi-line html messages. |
| // See Swing bug 5074006 and JConsole bug 6426317 |
| message = fixWrapping(message, rootPane.getWidth() - 75); // Leave room for icon |
| |
| final SheetOptionPane optionPane = new SheetOptionPane(message, messageType, optionType, |
| icon, options, initialValue); |
| |
| optionPane.setComponentOrientation(vmPanel.getComponentOrientation()); |
| optionPane.addPropertyChangeListener(new PropertyChangeListener() { |
| public void propertyChange(PropertyChangeEvent event) { |
| if (event.getPropertyName().equals(VALUE_PROPERTY) && |
| event.getNewValue() != null && |
| event.getNewValue() != UNINITIALIZED_VALUE) { |
| ((SlideAndFadeGlassPane)optionPane.getParent()).hide(optionPane); |
| } |
| } |
| }); |
| |
| // Delay this (even though we're already on the EDT) |
| EventQueue.invokeLater(new Runnable() { |
| public void run() { |
| safGlassPane.show(optionPane); |
| } |
| }); |
| |
| return optionPane; |
| } |
| |
| private static Object fixWrapping(Object message, final int maxWidth) { |
| if (message instanceof Object[]) { |
| Object[] arr = (Object[])message; |
| for (int i = 0; i < arr.length; i++) { |
| arr[i] = fixWrapping(arr[i], maxWidth); |
| } |
| } else if (message instanceof String && |
| ((String)message).startsWith("<html>")) { |
| message = new JLabel((String)message) { |
| public Dimension getPreferredSize() { |
| String text = getText(); |
| Insets insets = getInsets(viewInsets); |
| FontMetrics fm = getFontMetrics(getFont()); |
| Dimension pref = super.getPreferredSize(); |
| Dimension min = getMinimumSize(); |
| |
| iconR.x = iconR.y = iconR.width = iconR.height = 0; |
| textR.x = textR.y = textR.width = textR.height = 0; |
| int dx = insets.left + insets.right; |
| int dy = insets.top + insets.bottom; |
| viewR.x = dx; |
| viewR.y = dy; |
| viewR.width = viewR.height = Short.MAX_VALUE; |
| |
| View v = (View)getClientProperty("html"); |
| if (v != null) { |
| // Use pref width if less than 300, otherwise |
| // min width up to size of window. |
| int w = Math.min(maxWidth, |
| Math.min(pref.width, |
| Math.max(min.width, 300))); |
| v.setSize((float)w, 0F); |
| |
| SwingUtilities.layoutCompoundLabel(this, fm, text, null, |
| getVerticalAlignment(), |
| getHorizontalAlignment(), |
| getVerticalTextPosition(), |
| getHorizontalTextPosition(), |
| viewR, iconR, textR, |
| getIconTextGap()); |
| return new Dimension(textR.width + dx, |
| textR.height + dy); |
| } else { |
| return pref; // Should not happen |
| } |
| } |
| }; |
| } |
| return message; |
| } |
| |
| private static class SlideAndFadeGlassPane extends JPanel { |
| SheetOptionPane optionPane; |
| |
| int fade = 20; |
| boolean slideIn = true; |
| |
| SlideAndFadeGlassPane() { |
| super(null); |
| setVisible(false); |
| setOpaque(false); |
| |
| // Grab mouse input, making the dialog modal |
| addMouseListener(new MouseAdapter() {}); |
| } |
| |
| public void show(SheetOptionPane optionPane) { |
| this.optionPane = optionPane; |
| removeAll(); |
| add(optionPane); |
| setVisible(true); |
| slideIn = true; |
| revalidate(); |
| repaint(); |
| doSlide(); |
| } |
| |
| public void hide(SheetOptionPane optionPane) { |
| if (optionPane != this.optionPane) { |
| return; |
| } |
| |
| slideIn = false; |
| revalidate(); |
| repaint(); |
| doSlide(); |
| } |
| |
| private void doSlide() { |
| if (optionPane.getParent() == null) { |
| return; |
| } |
| |
| if (optionPane.getWidth() == 0) { |
| optionPane.setSize(optionPane.getPreferredSize()); |
| } |
| |
| int glassPaneWidth = getWidth(); |
| if (glassPaneWidth == 0 && getParent() != null) { |
| glassPaneWidth = getParent().getWidth(); |
| } |
| |
| int x = (glassPaneWidth - optionPane.getWidth()) / 2; |
| |
| if (!slideIn) { |
| remove(optionPane); |
| setVisible(false); |
| return; |
| } else { |
| optionPane.setLocation(x, 0); |
| setGrayLevel(fade); |
| return; |
| } |
| } |
| |
| public void setGrayLevel(int gray) { |
| gray = gray * 255 / 100; |
| setBackground(new Color(0, 0, 0, gray)); |
| } |
| |
| public void paint(Graphics g) { |
| g.setColor(getBackground()); |
| g.fillRect(0, 0, getWidth(), getHeight()); |
| super.paint(g); |
| } |
| } |
| |
| |
| |
| static class SheetOptionPane extends JOptionPane { |
| SheetOptionPane(Object message, int messageType, int optionType, |
| Icon icon, Object[] options, Object initialValue) { |
| super(message, messageType, optionType, icon, options, initialValue); |
| |
| setBorder(new CompoundBorder(new LineBorder(new Color(204, 204, 204), 1), |
| new EmptyBorder(4, 4, 4, 4))); |
| } |
| |
| |
| private static Composite comp = |
| AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.8F); |
| |
| private static Color bgColor = new Color(241, 239, 239); |
| |
| public void setVisible(boolean visible) { |
| SlideAndFadeGlassPane glassPane = (SlideAndFadeGlassPane)getParent(); |
| if (glassPane != null) { |
| if (visible) { |
| glassPane.show(this); |
| } else { |
| glassPane.hide(this); |
| } |
| } |
| } |
| |
| public void paint(Graphics g) { |
| Graphics2D g2d = (Graphics2D)g; |
| Composite oldComp = g2d.getComposite(); |
| g2d.setComposite(comp); |
| Color oldColor = g2d.getColor(); |
| g2d.setColor(bgColor); |
| g2d.fillRect(0, 0, getWidth(), getHeight()); |
| g2d.setColor(oldColor); |
| g2d.setComposite(oldComp); |
| super.paint(g); |
| } |
| } |
| |
| } |