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LGM.java
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LGM.java
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/*
* Copyright (C) 2006-2011 IsmAvatar <IsmAvatar@gmail.com>
* Copyright (C) 2006, 2007 TGMG <thegamemakerguru@gmail.com>
* Copyright (C) 2007, 2008 Quadduc <quadduc@gmail.com>
* Copyright (C) 2006, 2007, 2008 Clam <clamisgood@gmail.com>
* Copyright (C) 2013, 2014, 2015 Robert B. Colton
*
* This file is part of LateralGM.
*
* LateralGM is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* LateralGM 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 (COPYING) for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.lateralgm.main;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Cursor;
import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.SplashScreen;
import java.awt.Toolkit;
import java.awt.Window;
import java.awt.event.WindowEvent;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Locale;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Properties;
import java.util.Scanner;
import java.util.jar.JarFile;
import java.util.jar.Manifest;
import javax.imageio.spi.IIORegistry;
import javax.swing.AbstractButton;
import javax.swing.Box;
import javax.swing.DefaultComboBoxModel;
import javax.swing.DropMode;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.InputMap;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;
import javax.swing.JLabel;
import javax.swing.JLayeredPane;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JProgressBar;
import javax.swing.JRootPane;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JTabbedPane;
import javax.swing.JToggleButton;
import javax.swing.JToolBar;
import javax.swing.JTree;
import javax.swing.KeyStroke;
import javax.swing.LookAndFeel;
import javax.swing.RootPaneContainer;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.UIManager.LookAndFeelInfo;
import javax.swing.plaf.metal.DefaultMetalTheme;
import javax.swing.plaf.metal.MetalLookAndFeel;
import javax.swing.plaf.metal.OceanTheme;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.TreePath;
import javax.swing.tree.TreeSelectionModel;
import org.lateralgm.components.ErrorDialog;
import org.lateralgm.components.GmMenuBar;
import org.lateralgm.components.GmTreeGraphics;
import org.lateralgm.components.impl.CustomFileFilter;
import org.lateralgm.components.impl.FramePrefsHandler;
import org.lateralgm.components.impl.GmTreeEditor;
import org.lateralgm.components.impl.ResNode;
import org.lateralgm.components.mdi.MDIPane;
import org.lateralgm.file.ProjectFile;
import org.lateralgm.file.ProjectFile.ResourceHolder;
import org.lateralgm.file.ProjectFile.SingletonResourceHolder;
import org.lateralgm.file.ResourceList;
import org.lateralgm.file.iconio.ICOFile;
import org.lateralgm.file.iconio.ICOImageReaderSPI;
import org.lateralgm.file.iconio.WBMPImageReaderSpiFix;
import org.lateralgm.main.Search.InvisibleTreeModel;
import org.lateralgm.messages.Messages;
import org.lateralgm.resources.Constants;
import org.lateralgm.resources.GameSettings;
import org.lateralgm.resources.InstantiableResource;
import org.lateralgm.resources.Resource;
import org.lateralgm.resources.library.LibManager;
import org.lateralgm.subframes.ConfigurationManager;
import org.lateralgm.subframes.ConstantsFrame;
import org.lateralgm.subframes.EventPanel;
import org.lateralgm.subframes.ExtensionPackagesFrame;
import org.lateralgm.subframes.GameInformationFrame;
import org.lateralgm.subframes.GameSettingFrame;
import org.lateralgm.subframes.PreferencesFrame;
import org.lateralgm.subframes.ResourceFrame;
import org.lateralgm.subframes.ResourceFrame.ResourceFrameFactory;
import com.sun.imageio.plugins.wbmp.WBMPImageReaderSpi;
public final class LGM
{
public static final String version = "1.8.180"; //$NON-NLS-1$
// TODO: This list holds the class loader for any loaded plugins which should be
// cleaned up and closed when the application closes.
public final static ArrayList<URLClassLoader> classLoaders = new ArrayList<URLClassLoader>();
public static boolean LOADING_PROJECT = false;
private static JDialog progressDialog = null;
private static JProgressBar progressDialogBar = null;
private static String progressTitle;
public static String iconspath = "org/lateralgm/icons/"; //$NON-NLS-1$
public static String iconspack = "Calico"; //$NON-NLS-1$
public static String themename = "Swing"; //$NON-NLS-1$
public static boolean themechanged = false;
public static int javaVersion;
public static File tempDir, workDir;
static
{
//Get Java Version
String jv = System.getProperty("java.version"); //$NON-NLS-1$
Scanner s = new Scanner(jv);
s.useDelimiter("[\\._-]"); //$NON-NLS-1$
int major = s.hasNextInt() ? s.nextInt() * 10000 : 0;
int minor = s.hasNextInt() ? s.nextInt() * 100 : 0;
int patch = s.hasNextInt() ? s.nextInt() : 0;
javaVersion = major + minor + patch;
s.close();
//Tweak service providers
IIORegistry reg = IIORegistry.getDefaultInstance();
reg.registerServiceProvider(new ICOImageReaderSPI());
reg.deregisterServiceProvider(reg.getServiceProviderByClass(WBMPImageReaderSpi.class));
reg.registerServiceProvider(new WBMPImageReaderSpiFix());
//Setup workdir and tempdir
try
{
workDir = new File(LGM.class.getProtectionDomain().getCodeSource().getLocation().toURI());
}
catch (Exception e)
{
System.err.println(Messages.format("LGM.NO_WORKDIR",e.getClass(),e.getLocalizedMessage())); //$NON-NLS-1$
}
tempDir = new File(System.getProperty("java.io.tmpdir"),"lgm"); //$NON-NLS-1$ //$NON-NLS-2$
if (!tempDir.exists())
{
tempDir.mkdir();
if (javaVersion >= 10600)
{
tempDir.setReadable(true,false);
tempDir.setWritable(true,false);
}
}
}
public static JFrame frame;
public static JPanel contents;
public static JToolBar tool;
public static JToolBar filterPanel;
public static JTree tree, searchTree;
public static ResNode root;
public static ProjectFile currentFile = new ProjectFile();
public static MDIPane mdi;
private static ConstantsFrame constantsFrame;
private static GameInformationFrame gameInfo;
private static GameSettingFrame gameSet;
private static ExtensionPackagesFrame extSet;
private static EventPanel eventSelect;
private static JDialog eventDialog;
private static AbstractButton eventButton;
public static PreferencesFrame prefFrame;
public static Cursor zoomCursor;
public static Cursor zoomInCursor;
public static Cursor zoomOutCursor;
public static GmMenuBar menuBar;
public static JComboBox<GameSettings> configsCombo;
private LGM()
{
}
public static JDialog getProgressDialog()
{
// lazy create the progress dialog
if (progressDialog == null)
{
progressDialog = new JDialog(LGM.frame,true);
progressDialogBar = new JProgressBar(0,100);
progressDialogBar.setStringPainted(true);
progressDialog.add(BorderLayout.CENTER,progressDialogBar);
progressDialog.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
progressDialog.pack();
progressDialog.setLocationRelativeTo(LGM.frame);
progressDialog.setResizable(false);
}
return progressDialog;
}
public static void showProgressDialog()
{
getProgressDialog(); // lazy create
// reset the progress just in case look
// and feel doesn't support indeterminate
progressDialogBar.setValue(0);
progressDialogBar.setMinimum(0);
progressDialogBar.setMaximum(100);
// just starting to block, worker/thread
// possibly hasn't told us actual size
progressDialogBar.setIndeterminate(true);
// empty title indeterminate
progressDialog.setTitle("");
// begin modal blocking
progressDialog.setVisible(true);
}
public static void setProgressDialogVisible(final boolean visible)
{
if (visible) showProgressDialog();
else progressDialog.setVisible(false);
}
public static void setProgressTitle(String title)
{
progressTitle = title; // main progress title
}
public static void initProgressDialog(int min, int max, final String title)
{
progressDialogBar.setMinimum(min);
progressDialogBar.setMaximum(max);
// work size known so no longer indeterminate
progressDialogBar.setIndeterminate(false);
progressTitle = title;
}
public static void setProgress(final int value, final String message)
{
progressDialog.setTitle(progressTitle + " - " + message); //$NON-NLS-1$
progressDialogBar.setValue(value);
}
private static void createMouseCursors()
{
Toolkit toolkit = Toolkit.getDefaultToolkit();
Image cimg = LGM.getIconForKey("CursorDisplay.ZOOM").getImage(); //$NON-NLS-1$
BufferedImage img = new BufferedImage(32,32,BufferedImage.TYPE_INT_ARGB);
Graphics g = img.createGraphics();
g.drawImage(cimg,0,0,null);
g.dispose();
zoomCursor = toolkit.createCustomCursor(img,new Point(0,0),"Zoom");
cimg = LGM.getIconForKey("CursorDisplay.ZOOM_IN").getImage(); //$NON-NLS-1$
img = new BufferedImage(32,32,BufferedImage.TYPE_INT_ARGB);
g = img.createGraphics();
g.drawImage(cimg,0,0,null);
g.dispose();
zoomInCursor = toolkit.createCustomCursor(img,new Point(0,0),"ZoomIn");
cimg = LGM.getIconForKey("CursorDisplay.ZOOM_OUT").getImage(); //$NON-NLS-1$
img = new BufferedImage(32,32,BufferedImage.TYPE_INT_ARGB);
g = img.createGraphics();
g.drawImage(cimg,0,0,null);
g.dispose();
zoomOutCursor = toolkit.createCustomCursor(img,new Point(0,0),"ZoomOut");
}
public static void setLookAndFeel(String LOOKANDFEEL)
{
if (LOOKANDFEEL.equals(themename) && !LOOKANDFEEL.equals("Custom"))
{
themechanged = false;
return;
}
themechanged = true;
themename = LOOKANDFEEL;
ArrayList<URL> urls = new ArrayList<>();
if (workDir != null)
{
File dir = new File(workDir,"lookandfeels"); //$NON-NLS-1$
if (!dir.exists()) {
dir = new File(workDir.getParent(),"lookandfeels"); //$NON-NLS-1$
}
File[] ps = dir.listFiles(new CustomFileFilter(null,".jar")); //$NON-NLS-1$
if (ps != null)
{
for (File f : ps)
{
if (!f.exists()) continue;
try
{
urls.add(f.toURI().toURL());
}
catch (Exception e)
{
e.printStackTrace();
}
}
}
}
URLClassLoader lafClassLoader = new URLClassLoader(urls.toArray(new URL[urls.size()]));
UIManager.put("ClassLoader", lafClassLoader);
String lookAndFeel = UIManager.getCrossPlatformLookAndFeelClassName();
if (LOOKANDFEEL != null)
{
if (LOOKANDFEEL.equals("Swing"))
{
lookAndFeel = UIManager.getCrossPlatformLookAndFeelClassName();
// This theme is also known as Metal - Ocean
lookAndFeel = "javax.swing.plaf.metal.MetalLookAndFeel"; //$NON-NLS-1$
MetalLookAndFeel.setCurrentTheme(new OceanTheme());
}
else if (LOOKANDFEEL.equals("Native"))
{
lookAndFeel = UIManager.getSystemLookAndFeelClassName();
}
else if (LOOKANDFEEL.equals("Nimbus"))
{
lookAndFeel = "javax.swing.plaf.nimbus.NimbusLookAndFeel"; //$NON-NLS-1$
}
else if (LOOKANDFEEL.equals("Windows"))
{
lookAndFeel = "com.sun.java.swing.plaf.windows.WindowsLookAndFeel"; //$NON-NLS-1$
}
else if (LOOKANDFEEL.equals("Windows Classic"))
{
lookAndFeel = "com.sun.java.swing.plaf.windows.WindowsClassicLookAndFeel"; //$NON-NLS-1$
// Fixes UI bug in the JDK where the buttons look way too big and get cut off.
// https://bugs.openjdk.java.net/browse/JDK-8140527
UIManager.put("InternalFrame.titleButtonWidth", 22); //$NON-NLS-1$
UIManager.put("InternalFrame.titleButtonHeight", 22); //$NON-NLS-1$
}
else if (LOOKANDFEEL.equals("CDE/Motif"))
{
lookAndFeel = "com.sun.java.swing.plaf.motif.MotifLookAndFeel"; //$NON-NLS-1$
}
else if (LOOKANDFEEL.equals("Metal"))
{
lookAndFeel = "javax.swing.plaf.metal.MetalLookAndFeel"; //$NON-NLS-1$
MetalLookAndFeel.setCurrentTheme(new DefaultMetalTheme());
}
else if (LOOKANDFEEL.equals("Ocean"))
{
lookAndFeel = "javax.swing.plaf.metal.MetalLookAndFeel"; //$NON-NLS-1$
MetalLookAndFeel.setCurrentTheme(new OceanTheme());
}
else if (LOOKANDFEEL.equals("GTK+"))
{
lookAndFeel = "com.sun.java.swing.plaf.gtk.GTKLookAndFeel"; //$NON-NLS-1$
}
else if (LOOKANDFEEL.equals("Custom"))
{
lookAndFeel = Prefs.swingThemePath;
}
else
{
// Perhaps we did not get the name right, see if the theme is installed
// and attempt to use it.
boolean foundMatch = false;
LookAndFeelInfo lnfs[] = UIManager.getInstalledLookAndFeels();
for (int i = 0; i < lnfs.length; i++)
{
if (LOOKANDFEEL.equals(lnfs[i].getName()))
{
lookAndFeel = lnfs[i].getClassName();
foundMatch = true;
break;
}
}
if (!foundMatch)
{
System.err.println("Unexpected value of LOOKANDFEEL specified: " + LOOKANDFEEL);
lookAndFeel = UIManager.getCrossPlatformLookAndFeelClassName();
}
}
final ClassLoader originalClassLoader = Thread.currentThread().getContextClassLoader();
try
{
Thread.currentThread().setContextClassLoader(lafClassLoader);
UIManager.setLookAndFeel(lookAndFeel);
}
catch (Exception e)
{
LGM.showDefaultExceptionHandler(e);
}
finally
{
Thread.currentThread().setContextClassLoader(originalClassLoader);
}
}
}
// this function is for updating the application UI of
// all windows after controls have already been created
public static void updateLookAndFeel()
{
if (!themechanged) return;
Window windows[] = Window.getWindows();
for (Window window : windows)
SwingUtilities.updateComponentTreeUI(window);
}
public static ConstantsFrame getConstantsFrame()
{
return constantsFrame;
}
public static GameInformationFrame getGameInfo()
{
return gameInfo;
}
public static GameSettingFrame getGameSettings()
{
return gameSet;
}
public static ExtensionPackagesFrame getExtensionPackages()
{
return extSet;
}
public static void showConstantsFrame(final Constants cnsts)
{
Runnable run = new Runnable() {
@Override
public void run()
{
if (constantsFrame.res != cnsts && constantsFrame.resOriginal != cnsts) {
constantsFrame.res = cnsts;
constantsFrame.resOriginal = cnsts.clone();
constantsFrame.revertResource();
}
constantsFrame.updateTitle();
getConstantsFrame().setVisible(true);
getConstantsFrame().toTop();
}
};
constantsFrame.doDefaultCloseAction(run);
}
public static void showGameInformation()
{
getGameInfo().setVisible(true);
getGameInfo().toTop();
}
public static void showGameSettings(final GameSettings set)
{
Runnable run = new Runnable() {
@Override
public void run()
{
if (gameSet.res != set && gameSet.resOriginal != set) {
gameSet.res = set;
gameSet.resOriginal = set.clone();
gameSet.revertResource();
}
gameSet.updateTitle();
getGameSettings().setVisible(true);
getGameSettings().toTop();
}
};
gameSet.doDefaultCloseAction(run);
}
public static void showExtensionPackages()
{
getExtensionPackages().setVisible(true);
getExtensionPackages().toTop();
}
// low-level icon reading helper, no cache/keys just
// straight up read the file and return the icon
private static ImageIcon loadIcon(String filename)
{
String location = null;
URL url = null;
if (Prefs.iconPack.equals("Custom")) //$NON-NLS-1$
{
String custompath = Prefs.iconPath + filename;
if ((new File(custompath)).exists())
{
// we found the users custom icon where they said it would be
location = custompath;
}
else
{
// fallback to Calico built into the jar
String fallback = iconspath + "Calico/" + filename; //$NON-NLS-1$
url = LGM.class.getClassLoader().getResource(fallback);
}
}
else
{
// standard icon pack built into the jar is requested
String jarpath = iconspath + iconspack + '/' + filename;
url = LGM.class.getClassLoader().getResource(jarpath);
}
if (location != null) return new ImageIcon(location);
else if (url != null) return new ImageIcon(url);
return null;
}
// cached icon reading from filename
private static final HashMap<String,ImageIcon> iconCache = new HashMap<>();
public static ImageIcon findIcon(String filename)
{
ImageIcon ico = iconCache.get(filename);
if (ico != null) return ico;
ico = loadIcon(filename);
// cache relative filename so we don't cache
// multiple icon packs at the same time
if (ico != null) iconCache.put(filename,ico);
return ico;
}
// helper method for purging the icon cache such
// as when changing icon packs in preferences
public static void reloadIcons()
{
for (Entry<String,ImageIcon> ico : iconCache.entrySet())
{
// flush the image first in case we are
// reloading the same file
ico.getValue().getImage().flush();
// load in the icon from the right pack
ImageIcon fresh = loadIcon(ico.getKey());
// put the fresh image into the old ico
// so everybody using it gets updated
ico.getValue().setImage(fresh.getImage());
}
// repaint all the windows (dialogs included)
// and have them revalidate layouts in case
// the icons have different sizes than before
Window windows[] = Window.getWindows();
for (Window window : windows)
window.repaint();
}
// high-level, key-indexed icon reading used for initial
// icon setting on components & buttons
private static Properties iconProps = null;
public static ImageIcon getIconForKey(String key)
{
if (iconProps == null)
{
iconProps = new Properties();
InputStream is = LGM.class.getClassLoader().getResourceAsStream(
"org/lateralgm/main/icons.properties"); //$NON-NLS-1$
try
{
if (is == null) throw new IOException();
iconProps.load(is);
}
catch (IOException e)
{
System.err.println("Unable to read icons.properties"); //$NON-NLS-1$
}
}
String filename = iconProps.getProperty(key,""); //$NON-NLS-1$
if (!filename.isEmpty()) return findIcon(filename);
return null;
}
public static JButton makeButton(String key)
{
JButton but = new JButton();
makeButton(but,key);
return but;
}
public static AbstractButton makeButton(AbstractButton but, String key)
{
Icon ico = LGM.getIconForKey(key);
if (ico != null)
but.setIcon(ico);
else
but.setIcon(GmTreeGraphics.getBlankIcon());
but.setActionCommand(key);
but.setToolTipText(Messages.getString(key));
but.addActionListener(Listener.getInstance());
return but;
}
private static JToolBar createToolBar()
{
tool = new JToolBar();
tool.setFloatable(true);
tool.add(makeButton("Toolbar.NEW")); //$NON-NLS-1$
tool.add(makeButton("Toolbar.OPEN")); //$NON-NLS-1$
tool.add(makeButton("Toolbar.SAVE")); //$NON-NLS-1$
tool.add(makeButton("Toolbar.SAVEAS")); //$NON-NLS-1$
tool.addSeparator();
for (Class<? extends Resource<?,?>> k : Resource.kinds)
if (InstantiableResource.class.isAssignableFrom(k))
{
Icon ico = ResNode.ICON.get(k);
if (ico == null) ico = GmTreeGraphics.getBlankIcon();
JButton but = new JButton(ico);
but.setToolTipText(Messages.format("Toolbar.ADD",Resource.kindNames.get(k))); //$NON-NLS-1$
but.addActionListener(new Listener.ResourceAdder(false,k));
tool.add(but);
}
tool.addSeparator();
tool.add(makeButton("Toolbar.CST")); //$NON-NLS-1$
tool.add(makeButton("Toolbar.GMI")); //$NON-NLS-1$
tool.add(makeButton("Toolbar.PKG")); //$NON-NLS-1$
tool.addSeparator();
tool.add(new JLabel(Messages.getString("Toolbar.CONFIGURATION"))); //$NON-NLS-1$
configsCombo = new JComboBox<GameSettings>();
configsCombo.setModel(new DefaultComboBoxModel<GameSettings>(LGM.currentFile.gameSettings));
configsCombo.setMaximumSize(configsCombo.getPreferredSize());
tool.add(configsCombo);
tool.add(makeButton("Toolbar.CONFIG_MANAGE")); //$NON-NLS-1$
tool.addSeparator();
tool.add(makeButton("Toolbar.GMS")); //$NON-NLS-1$
tool.addSeparator();
tool.add(makeButton("Toolbar.PREFERENCES")); //$NON-NLS-1$
tool.add(makeButton("Toolbar.DOCUMENTATION")); //$NON-NLS-1$
tool.add(Box.createHorizontalGlue()); //right align after this
tool.add(eventButton = makeButton(new JToggleButton(),"Toolbar.EVENT_BUTTON")); //$NON-NLS-1$
return tool;
}
private static JTree createTree()
{
return createTree(newRoot());
}
private static JTree createTree(ResNode newroot)
{
InvisibleTreeModel ml = new InvisibleTreeModel(newroot);
ml.activateFilter(false);
tree = new JTree(ml);
GmTreeGraphics renderer = new GmTreeGraphics();
GmTreeEditor editor = new GmTreeEditor(tree,renderer);
editor.addCellEditorListener(Listener.getInstance());
tree.setEditable(true);
tree.addMouseListener(Listener.getInstance().mListener);
if (javaVersion >= 10600)
{
tree.setTransferHandler(Listener.getInstance());
tree.setDragEnabled(true);
tree.setDropMode(DropMode.ON_OR_INSERT);
}
tree.setCellRenderer(renderer);
tree.setRootVisible(false);
tree.setShowsRootHandles(true);
tree.setCellEditor(editor);
tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
//remove the cut, copy, and paste bindings
InputMap im = tree.getInputMap();
for (KeyStroke s : im.allKeys())
{
Object o = im.get(s);
if (o.equals("cut") || o.equals("copy") || o.equals("paste")) //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
im.put(s,"none"); //null doesn't remove them //$NON-NLS-1$
}
return tree;
}
public static ResNode newRoot()
{
return root = new ResNode("Root",(byte) 0,null,null); //$NON-NLS-1$
}
private static JComponent createMDI()
{
mdi = new MDIPane();
JScrollPane scroll = new JScrollPane(mdi);
mdi.setScrollPane(scroll);
scroll.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
scroll.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
mdi.setBackground(Color.GRAY);
return scroll;
}
public static void loadPlugins()
{
if (workDir == null) return;
File dir = new File(workDir.getParent(),"plugins"); //$NON-NLS-1$
if (!dir.exists()) dir = new File(workDir.getParent(),"Plugins"); //$NON-NLS-1$
File[] ps = dir.listFiles(new CustomFileFilter(null,".jar")); //$NON-NLS-1$
if (ps == null) return;
for (File f : ps)
{
if (!f.exists()) continue;
try
{
String pluginEntry = "LGM-Plugin"; //$NON-NLS-1$
JarFile jar = new JarFile(f);
Manifest mf = jar.getManifest();
jar.close();
String clastr = mf.getMainAttributes().getValue(pluginEntry);
if (clastr == null)
throw new Exception(Messages.format("LGM.PLUGIN_MISSING_ENTRY",pluginEntry)); //$NON-NLS-1$
URLClassLoader ucl = new URLClassLoader(new URL[] { f.toURI().toURL() });
ucl.loadClass(clastr).getDeclaredConstructor().newInstance();
classLoaders.add(ucl);
}
catch (Exception e)
{
String msgInd = "LGM.PLUGIN_LOAD_ERROR"; //$NON-NLS-1$
LGM.showDefaultExceptionHandler(new Exception(Messages.format(msgInd,f.getName()), e));
continue;
}
}
}
public static void populateTree()
{
/* TODO: This method here does not give the top level nodes for Game Info, Extensions, and
* Settings a proper resource reference, they get null. My commented code here will give them
* their proper references, but when a reload happens the references are lost again.
* I seriously do not believe there should be nodes with null references in the tree.
for (Class<? extends Resource<?,?>> k : Resource.kinds)
{
String name = Resource.kindNamesPlural.get(k);
byte status = InstantiableResource.class.isAssignableFrom(k) ? ResNode.STATUS_PRIMARY
: ResNode.STATUS_SECONDARY;
if (status == ResNode.STATUS_SECONDARY) {
SingletonResourceHolder<?> rh = (SingletonResourceHolder<?>) LGM.currentFile.resMap.get(k);
if (rh != null) {
Resource<?,?> res = rh.getResource();
root.add(new ResNode(name,status,k,res.reference));
} else {
root.addChild(name,status,k);
}
} else {
root.addChild(name,status,k);
}
}
tree.setSelectionPath(new TreePath(root).pathByAddingChild(root.getChildAt(0)));
}
*/
for (Class<? extends Resource<?,?>> k : Resource.kinds)
{
boolean hasNode = true;
// Check to see if the appropriate node already exists.
Enumeration<?> children = root.depthFirstEnumeration();
while (children.hasMoreElements()) {
ResNode it = (ResNode) children.nextElement();
if (it.kind == k) {
hasNode = false;
break;
}
}
if (!hasNode) continue;
try
{
//NOTE: Use reflection on the class to see if it has a variable telling us whether to create
//a node in the tree for the resource type.
hasNode = k.getField("hasNode").getBoolean(hasNode); //$NON-NLS-1$
}
catch (IllegalArgumentException e)
{
LGM.showDefaultExceptionHandler(e);
}
catch (NoSuchFieldException e)
{
LGM.showDefaultExceptionHandler(e);
}
catch (SecurityException e)
{
LGM.showDefaultExceptionHandler(e);
}
catch (IllegalAccessException e)
{
LGM.showDefaultExceptionHandler(e);
}
if (!hasNode) continue;
String name = Resource.kindNamesPlural.get(k);
byte status = InstantiableResource.class.isAssignableFrom(k) ? ResNode.STATUS_PRIMARY
: ResNode.STATUS_SECONDARY;
root.addChild(name,status,k);
}
tree.setSelectionPath(new TreePath(root).pathByAddingChild(root.getChildAt(0)));
}
/**
* Commits all front-end changes to the back-end.
* Usually do this in preparation for writing the back-end to some output stream,
* such as a file (e.g. saving) or a plugin (e.g. compiling).
* Notice that LGM actually traverses the tree committing *all* ResNodes with frames,
* rather than just the open MDI frames. Since GameSettings and GameInfo do not have
* ResourceFrames associated with them, we commit them separately.
* @see LGM#commitAll()
*/
public static void commitAll()
{
Enumeration<?> nodes = LGM.root.preorderEnumeration();
while (nodes.hasMoreElements())
{
ResNode node = (ResNode) nodes.nextElement();
if (node.frame != null) node.frame.commitChanges(); // update open frames
}
LGM.getExtensionPackages().commitChanges();
LGM.getConstantsFrame().commitChanges();
LGM.getGameInfo().commitChanges();
LGM.getGameSettings().commitChanges();
}
public static void reload(boolean newRoot)
{
LGM.mdi.closeAll();
InvisibleTreeModel ml = new InvisibleTreeModel(LGM.root);
LGM.tree.setModel(ml);
ml.activateFilter(Search.pruneResultsCB.isSelected());
if (ml.isActivatedFilter())
Search.applyFilter(root.getChildren(),ml.isActivatedFilter(),Search.filterText.getText(),false,Search.wholeWordCB.isSelected(),true);
LGM.tree.setSelectionRow(0);
// Reload the search tree so that orphaned references can be dumped.
DefaultMutableTreeNode searchRoot = (DefaultMutableTreeNode) searchTree.getModel().getRoot();
searchRoot.removeAllChildren();
// Reload because root is invisible.
((DefaultTreeModel)searchTree.getModel()).reload();
LGM.eventSelect.reload();
ConfigurationManager.getInstance().setConfigList(LGM.currentFile.gameSettings);
configsCombo.setModel(new DefaultComboBoxModel<GameSettings>(LGM.currentFile.gameSettings));
// NOTE: We do this to update the reference to the one now loaded
// since we never close these frames, then we simply revert their controls.
constantsFrame.res = LGM.currentFile.defaultConstants;
constantsFrame.resOriginal = LGM.currentFile.defaultConstants.clone();
constantsFrame.revertResource();
constantsFrame.setVisible(false);
gameInfo.res = LGM.currentFile.gameInfo;
gameInfo.resOriginal = LGM.currentFile.gameInfo.clone();
gameInfo.revertResource();
gameInfo.setVisible(false);
gameSet.res = LGM.currentFile.gameSettings.firstElement();
gameSet.resOriginal = LGM.currentFile.gameSettings.firstElement().clone();
gameSet.revertResource();
gameSet.setVisible(false);
LGM.fireReloadPerformed(newRoot);
}
public static interface ReloadListener
{
/**
* Called after LGM performs a reload, e.g. when a new file is created or loaded.
* A reload causes the MDI to be flushed, the tree to refresh
* (especially if a new root is provided), the EventPanel is recreated
* (a hack to ensure that the events' link selectors know of the new root),
* and Game Settings and Game Info are re-calibrated with their new settings
* (but not recreated). Note that the Menu bar is left untouched and remains in tact.
* @param newRoot indicates if a new root was provided to the tree
* (e.g. the tree had to be re-populated)
* @see LGM#reload(boolean newRoot)
*/
void reloadPerformed(boolean newRoot);
}
protected static ArrayList<ReloadListener> reloadListeners = new ArrayList<ReloadListener>();
static JTabbedPane treeTabs;
public static void addReloadListener(ReloadListener l)
{
reloadListeners.add(l);
}
public static void removeReloadListener(ReloadListener l)
{
reloadListeners.remove(l);
}
protected static void fireReloadPerformed(boolean newRoot)
{
for (ReloadListener rl : reloadListeners)
rl.reloadPerformed(newRoot);
LGM.LOADING_PROJECT = false;
}
public static void addPluginResource(PluginResource pr)
{
ImageIcon i = pr.getIcon();
if (i != null) ResNode.ICON.put(pr.getKind(),i);
String p = pr.getPrefix();
if (p != null) Prefs.prefixes.put(pr.getKind(),p);
Resource.addKind(pr.getKind(),pr.getName3(),pr.getName(),pr.getPlural());
LGM.currentFile.resMap.put(pr.getKind(),pr.getResourceHolder());
ResourceFrame.factories.put(pr.getKind(),pr.getResourceFrameFactory());
}
public static interface PluginResource
{
Class<? extends Resource<?,?>> getKind();
/** Can be null, in which case the default icon is used. */
ImageIcon getIcon();
String getName3();
String getName();
String getPlural();
String getPrefix();
ResourceHolder<?> getResourceHolder();
ResourceFrameFactory getResourceFrameFactory();
}
public static abstract class SingletonPluginResource<T extends Resource<T,?>> implements
PluginResource
{
public String getPlural()
{
return getName();
}
public String getPrefix()
{
return null;
}
public ResourceHolder<?> getResourceHolder()
{
return new SingletonResourceHolder<T>(getInstance());
}
public abstract T getInstance();
}
public static void applyPreferences() {
if (javaVersion >= 10700 && Prefs.locale != null) {
Locale.setDefault(Prefs.locale);
}
//TODO: Should probably make these preferences as well, but I don't have a Mac to test - Robert
//Put the Mac menu bar where it belongs (ignored by other systems)
System.setProperty("apple.laf.useScreenMenuBar","true"); //$NON-NLS-1$ //$NON-NLS-2$
//Set the Mac menu bar title to the correct name (also adds a useless About entry, so disabled)