Extract utlity methods to SwingUtil class
- Extract common utlity methods from ClientUI to SwingUtil utlity class. - Make OSXUtil accept JFrame instead of ClientUI Signed-off-by: Tomas Slusny <slusnucky@gmail.com>
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Tomas Slusny
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/*
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* Copyright (c) 2018, Tomas Slusny <slusnucky@gmail.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package net.runelite.client.util;
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import java.awt.AWTException;
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import java.awt.Dimension;
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import java.awt.Font;
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import java.awt.Frame;
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import java.awt.Graphics2D;
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import java.awt.Image;
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import java.awt.Rectangle;
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import java.awt.RenderingHints;
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import java.awt.SystemTray;
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import java.awt.Toolkit;
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import java.awt.TrayIcon;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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import java.awt.event.WindowAdapter;
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import java.awt.event.WindowEvent;
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import java.awt.image.BufferedImage;
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import java.awt.image.LookupOp;
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import java.awt.image.LookupTable;
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import java.util.Enumeration;
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import java.util.concurrent.Callable;
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import javax.annotation.Nonnull;
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import javax.annotation.Nullable;
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import javax.swing.JFrame;
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import javax.swing.JOptionPane;
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import javax.swing.JPopupMenu;
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import javax.swing.LookAndFeel;
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import javax.swing.ToolTipManager;
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import javax.swing.UIManager;
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import javax.swing.UnsupportedLookAndFeelException;
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import static javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE;
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import javax.swing.plaf.FontUIResource;
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import lombok.extern.slf4j.Slf4j;
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/**
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* Various Swing utilities.
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*/
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@Slf4j
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public class SwingUtil
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{
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/**
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* Sets some sensible defaults for swing.
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* IMPORTANT! Needs to be called before main frame creation
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*/
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public static void setupDefaults()
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{
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// Force heavy-weight popups/tooltips.
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// Prevents them from being obscured by the game applet.
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ToolTipManager.sharedInstance().setLightWeightPopupEnabled(false);
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JPopupMenu.setDefaultLightWeightPopupEnabled(false);
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// Do not render shadows under popups/tooltips.
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// Fixes black boxes under popups that are above the game applet.
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System.setProperty("jgoodies.popupDropShadowEnabled", "false");
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// Do not fill in background on repaint. Reduces flickering when
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// the applet is resized.
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System.setProperty("sun.awt.noerasebackground", "true");
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}
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/**
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* Safely sets Swing theme
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*
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* @param laf the swing look and feel
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*/
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public static void setTheme(@Nonnull final LookAndFeel laf)
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{
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try
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{
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UIManager.setLookAndFeel(laf);
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}
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catch (UnsupportedLookAndFeelException ex)
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{
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log.warn("Unable to set look and feel", ex);
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}
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}
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/**
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* Sets default Swing font.
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* IMPORTANT! Needs to be called before main frame creation
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*
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* @param font the new font to use
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*/
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public static void setFont(@Nonnull final Font font)
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{
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final FontUIResource f = new FontUIResource(font);
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final Enumeration keys = UIManager.getDefaults().keys();
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while (keys.hasMoreElements())
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{
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final Object key = keys.nextElement();
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final Object value = UIManager.get(key);
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if (value instanceof FontUIResource)
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{
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UIManager.put(key, f);
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}
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}
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}
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/**
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* Create tray icon.
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*
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* @param icon the icon
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* @param title the title
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* @param frame the frame
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* @return the tray icon
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*/
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@Nullable
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public static TrayIcon createTrayIcon(@Nonnull final Image icon, @Nonnull final String title, @Nonnull final Frame frame)
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{
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if (!SystemTray.isSupported())
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{
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return null;
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}
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final SystemTray systemTray = SystemTray.getSystemTray();
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final TrayIcon trayIcon = new TrayIcon(icon, title);
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trayIcon.setImageAutoSize(true);
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try
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{
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systemTray.add(trayIcon);
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}
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catch (AWTException ex)
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{
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log.debug("Unable to add system tray icon", ex);
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return trayIcon;
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}
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// Bring to front when tray icon is clicked
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trayIcon.addMouseListener(new MouseAdapter()
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{
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@Override
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public void mouseClicked(MouseEvent e)
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{
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frame.setVisible(true);
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frame.setState(Frame.NORMAL); // Restore
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}
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});
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return trayIcon;
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}
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/**
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* Check if point is in screen bounds.
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*
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* @param x the x
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* @param y the y
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* @return the boolean
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*/
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public static boolean isInScreenBounds(final int x, final int y)
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{
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final Dimension size = Toolkit.getDefaultToolkit().getScreenSize();
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final Rectangle bounds = new Rectangle(size);
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return bounds.contains(x, y);
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}
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/**
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* Add graceful exit callback.
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*
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* @param frame the frame
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* @param callback the callback
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* @param confirmRequired the confirm required
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*/
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public static void addGracefulExitCallback(@Nonnull final JFrame frame, @Nonnull final Runnable callback, @Nonnull final Callable<Boolean> confirmRequired)
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{
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frame.setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
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frame.addWindowListener(new WindowAdapter()
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{
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@Override
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public void windowClosing(WindowEvent event)
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{
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int result = JOptionPane.OK_OPTION;
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try
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{
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if (confirmRequired.call())
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{
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result = JOptionPane.showConfirmDialog(
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frame,
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"Are you sure you want to exit?", "Exit",
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JOptionPane .OK_CANCEL_OPTION,
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JOptionPane.QUESTION_MESSAGE);
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}
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}
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catch (Exception e)
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{
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log.warn("Unexpected exception occurred while check for confirm required", e);
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}
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if (result == JOptionPane.OK_OPTION)
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{
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callback.run();
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System.exit(0);
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}
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}
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});
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}
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/**
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* Revalidate minimum frame size.
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*
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* @param frame the frame
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*/
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public static void revalidateMinimumSize(final JFrame frame)
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{
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// The JFrame only respects minimumSize if it was set by setMinimumSize, for some reason. (atleast on windows/native)
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frame.setMinimumSize(frame.getLayout().minimumLayoutSize(frame));
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}
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/**
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* Create inverted buffered image
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*
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* @param image buffered image
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* @return inverted buffered image
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*/
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public static BufferedImage createInvertedImage(BufferedImage image)
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{
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if (image.getType() != BufferedImage.TYPE_INT_ARGB)
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{
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image = convertToARGB(image);
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}
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final LookupTable lookup = new LookupTable(0, 4)
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{
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@Override
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public int[] lookupPixel(int[] src, int[] dest)
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{
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dest[0] = 255 - src[0];
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dest[1] = 255 - src[1];
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dest[2] = 255 - src[2];
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return dest;
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}
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};
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final LookupOp op = new LookupOp(lookup, new RenderingHints(null));
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return op.filter(image, null);
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}
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/**
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* Resize buffered image.
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*
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* @param image the image
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* @param newWidth the new width
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* @param newHeight the new height
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* @return the buffered image
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*/
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public static BufferedImage resizeImage(BufferedImage image, int newWidth, int newHeight)
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{
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final Image tmp = image.getScaledInstance(newWidth, newHeight, Image.SCALE_SMOOTH);
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final BufferedImage dimg = new BufferedImage(newWidth, newHeight, BufferedImage.TYPE_INT_ARGB);
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final Graphics2D g2d = dimg.createGraphics();
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g2d.drawImage(tmp, 0, 0, null);
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g2d.dispose();
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return dimg;
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}
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private static BufferedImage convertToARGB(final BufferedImage image)
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{
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final BufferedImage newImage = new BufferedImage(
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image.getWidth(), image.getHeight(),
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BufferedImage.TYPE_INT_ARGB);
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final Graphics2D g = newImage.createGraphics();
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g.drawImage(image, 0, 0, null);
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g.dispose();
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return newImage;
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}
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}
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