Prototype of nifty-editor integration .

sdk/jme3-gui/manifest.mf

@@ -1,6 +1,5 @@
 Manifest-Version: 1.0
 OpenIDE-Module: com.jme3.gde.gui/1
 OpenIDE-Module-Implementation-Version: 0
-OpenIDE-Module-Layer: com/jme3/gde/gui/layer.xml
 OpenIDE-Module-Localizing-Bundle: com/jme3/gde/gui/Bundle.properties
 

sdk/jme3-gui/nbproject/genfiles.properties

@@ -1,8 +1,8 @@
-build.xml.data.CRC32=f5775f9d
+build.xml.data.CRC32=7857ced2
 build.xml.script.CRC32=a0136781
 build.xml.stylesheet.CRC32=a56c6a5b@2.56.1
 # This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
 # Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
-nbproject/build-impl.xml.data.CRC32=f5775f9d
+nbproject/build-impl.xml.data.CRC32=7857ced2
 nbproject/build-impl.xml.script.CRC32=55a34aaf
 nbproject/build-impl.xml.stylesheet.CRC32=238281d1@2.56.1

sdk/jme3-gui/nbproject/project.properties

@@ -1,3 +1,4 @@
+file.reference.swingtonifty.jar=release/modules/ext/swingtonifty.jar
 #Thu, 25 Aug 2011 20:26:49 +0200
 javac.source=1.5
 javac.compilerargs=-Xlint -Xlint\:-serial

sdk/jme3-gui/nbproject/project.xml

@@ -24,15 +24,6 @@
                         <specification-version>3.0.0</specification-version>
                     </run-dependency>
                 </dependency>
-                <dependency>
-                    <code-name-base>com.jme3.gde.core.libraries</code-name-base>
-                    <build-prerequisite/>
-                    <compile-dependency/>
-                    <run-dependency>
-                        <release-version>1</release-version>
-                        <specification-version>3.0.0</specification-version>
-                    </run-dependency>
-                </dependency>
                 <dependency>
                     <code-name-base>org.netbeans.api.java.classpath</code-name-base>
                     <build-prerequisite/>
@@ -175,6 +166,10 @@
                 <runtime-relative-path>ext/swingtonifty.jar</runtime-relative-path>
                 <binary-origin>release/modules/ext/swingtonifty.jar</binary-origin>
             </class-path-extension>
+            <class-path-extension>
+                <runtime-relative-path>ext/Nifty-Editor0.5.7.jar</runtime-relative-path>
+                <binary-origin>release/modules/ext/Nifty-Editor0.5.7.jar</binary-origin>
+            </class-path-extension>
         </data>
     </configuration>
 </project>

sdk/jme3-gui/src/com/jme3/gde/gui/EmptyNiftyGui.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<nifty xmlns="http://nifty-gui.sourceforge.net/nifty-1.3.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://nifty-gui.sourceforge.net/nifty-1.3.xsd http://nifty-gui.sourceforge.net/nifty-1.3.xsd">
+  <!-- +++++++++++++++++++++++++++++++++++++++ -->
+  <!-- start screen -->
+  <!-- +++++++++++++++++++++++++++++++++++++++ -->
+  <screen id="GScreen0" controller="mygame.Main">
+    <layer id="GLayer0" childLayout="absolute">
+    </layer>
+  </screen>
+</nifty>

sdk/jme3-gui/src/com/jme3/gde/gui/NiftyGuiDataObject.java

@@ -5,36 +5,99 @@
 package com.jme3.gde.gui;
 
 import com.jme3.gde.core.assets.ProjectAssetManager;
-import com.jme3.gde.gui.multiview.PreviewView;
 import java.io.IOException;
 import org.netbeans.api.project.Project;
 import org.netbeans.api.project.ProjectManager;
-import org.netbeans.modules.xml.multiview.DesignMultiViewDesc;
+import org.netbeans.core.spi.multiview.MultiViewElement;
-import org.netbeans.modules.xml.multiview.XmlMultiViewDataObject;
+import org.netbeans.core.spi.multiview.text.MultiViewEditorElement;
+import org.openide.awt.ActionID;
+import org.openide.awt.ActionReference;
+import org.openide.awt.ActionReferences;
 import org.openide.filesystems.FileObject;
+import org.openide.filesystems.MIMEResolver;
 import org.openide.loaders.DataNode;
+import org.openide.loaders.DataObject;
 import org.openide.loaders.DataObjectExistsException;
+import org.openide.loaders.MultiDataObject;
 import org.openide.loaders.MultiFileLoader;
-import org.openide.nodes.Node;
 import org.openide.nodes.Children;
+import org.openide.nodes.Node;
 import org.openide.util.Lookup;
-import org.openide.util.lookup.AbstractLookup;
+import org.openide.util.NbBundle.Messages;
-import org.openide.util.lookup.InstanceContent;
+import org.openide.windows.TopComponent;
-import org.openide.util.lookup.ProxyLookup;
-
-public class NiftyGuiDataObject extends XmlMultiViewDataObject {
 
-    private static final int TYPE_TOOLBAR = 0;
+@Messages({
-    protected final Lookup lookup;
+    "LBL_NiftyGui_LOADER=Files of NiftyGui"
-    protected final InstanceContent lookupContents = new InstanceContent();
+})
+@MIMEResolver.Registration(
+        displayName = "#LBL_NiftyGui_LOADER",
+        resource = "NiftyGuiResolver.xml")
+@DataObject.Registration(
+        mimeType = "text/x-niftygui+xml",
+        iconBase = "com/jme3/gde/gui/Computer_File_043.gif",
+        displayName = "#LBL_NiftyGui_LOADER",
+        position = 300)
+@ActionReferences({
+    @ActionReference(
+            path = "Loaders/text/x-niftygui+xml/Actions",
+            id =
+            @ActionID(category = "System", id = "org.openide.actions.OpenAction"),
+            position = 100,
+            separatorAfter = 200),
+    @ActionReference(
+            path = "Loaders/text/x-niftygui+xml/Actions",
+            id =
+            @ActionID(category = "Edit", id = "org.openide.actions.CutAction"),
+            position = 300),
+    @ActionReference(
+            path = "Loaders/text/x-niftygui+xml/Actions",
+            id =
+            @ActionID(category = "Edit", id = "org.openide.actions.CopyAction"),
+            position = 400,
+            separatorAfter = 500),
+    @ActionReference(
+            path = "Loaders/text/x-niftygui+xml/Actions",
+            id =
+            @ActionID(category = "Edit", id = "org.openide.actions.DeleteAction"),
+            position = 600),
+    @ActionReference(
+            path = "Loaders/text/x-niftygui+xml/Actions",
+            id =
+            @ActionID(category = "System", id = "org.openide.actions.RenameAction"),
+            position = 700,
+            separatorAfter = 800),
+    @ActionReference(
+            path = "Loaders/text/x-niftygui+xml/Actions",
+            id =
+            @ActionID(category = "System", id = "org.openide.actions.SaveAsTemplateAction"),
+            position = 900,
+            separatorAfter = 1000),
+    @ActionReference(
+            path = "Loaders/text/x-niftygui+xml/Actions",
+            id =
+            @ActionID(category = "System", id = "org.openide.actions.FileSystemAction"),
+            position = 1100,
+            separatorAfter = 1200),
+    @ActionReference(
+            path = "Loaders/text/x-niftygui+xml/Actions",
+            id =
+            @ActionID(category = "System", id = "org.openide.actions.ToolsAction"),
+            position = 1300),
+    @ActionReference(
+            path = "Loaders/text/x-niftygui+xml/Actions",
+            id =
+            @ActionID(category = "System", id = "org.openide.actions.PropertiesAction"),
+            position = 1400)
+})
+public class NiftyGuiDataObject extends MultiDataObject {
 
     public NiftyGuiDataObject(FileObject pf, MultiFileLoader loader) throws DataObjectExistsException, IOException {
         super(pf, loader);
-        lookup = new ProxyLookup(getCookieSet().getLookup(), new AbstractLookup(getLookupContents()));
+        registerEditor("text/x-niftygui+xml", true);
         findAssetManager();
     }
 
-    protected void findAssetManager() {
+    protected final void findAssetManager() {
         FileObject file = getPrimaryFile();
         ProjectManager pm = ProjectManager.getDefault();
         while (file != null) {
@@ -44,7 +107,7 @@ public class NiftyGuiDataObject extends XmlMultiViewDataObject {
                     if (project != null) {
                         ProjectAssetManager mgr = project.getLookup().lookup(ProjectAssetManager.class);
                         if (mgr != null) {
-                            getLookupContents().add(mgr);
+                            this.getCookieSet().assign(mgr.getClass(),mgr);
                             return;
                         }
                     }
@@ -56,15 +119,6 @@ public class NiftyGuiDataObject extends XmlMultiViewDataObject {
         }
     }
 
-    @Override
-    public Lookup getLookup() {
-        return lookup;
-    }
-
-    public InstanceContent getLookupContents() {
-        return lookupContents;
-    }
-
     @Override
     protected Node createNodeDelegate() {
         DataNode node = new DataNode(this, Children.LEAF, getLookup());
@@ -73,17 +127,19 @@ public class NiftyGuiDataObject extends XmlMultiViewDataObject {
     }
     
     @Override
-    protected DesignMultiViewDesc[] getMultiViewDesc() {
+    protected int associateLookup() {
-        if (getLookup().lookup(ProjectAssetManager.class) == null) {
+        return 1;
-            return new DesignMultiViewDesc[]{};
-        } else {
-
-            return new DesignMultiViewDesc[]{new PreviewView(this, TYPE_TOOLBAR)};
-        }
     }
 
-    @Override
+    @MultiViewElement.Registration(
-    protected String getPrefixMark() {
+            displayName = "#LBL_NiftyGui_EDITOR",
-        return "Nifty";
+            iconBase = "com/jme3/gde/gui/Computer_File_043.gif",
+            mimeType = "text/x-niftygui+xml",
+            persistenceType = TopComponent.PERSISTENCE_ONLY_OPENED,
+            preferredID = "NiftyGui",
+            position = 1000)
+    @Messages("LBL_NiftyGui_EDITOR=XML")
+    public static MultiViewEditorElement createEditor(Lookup lkp) {
+        return new MultiViewEditorElement(lkp);
     }
 }

sdk/jme3-gui/src/com/jme3/gde/gui/NiftyGuiVisualElement.form

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.3" maxVersion="1.8" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
+  <AuxValues>
+    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
+    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+    <AuxValue name="designerSize" type="java.awt.Dimension" value="-84,-19,0,5,115,114,0,18,106,97,118,97,46,97,119,116,46,68,105,109,101,110,115,105,111,110,65,-114,-39,-41,-84,95,68,20,2,0,2,73,0,6,104,101,105,103,104,116,73,0,5,119,105,100,116,104,120,112,0,0,1,44,0,0,1,-112"/>
+  </AuxValues>
+
+  <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+  <SubComponents>
+    <Container class="javax.swing.JScrollPane" name="scrollArea">
+      <Constraints>
+        <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout" value="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout$BorderConstraintsDescription">
+          <BorderConstraints direction="Center"/>
+        </Constraint>
+      </Constraints>
+
+      <Layout class="org.netbeans.modules.form.compat2.layouts.support.JScrollPaneSupportLayout"/>
+    </Container>
+  </SubComponents>
+</Form>

sdk/jme3-gui/src/com/jme3/gde/gui/NiftyGuiVisualElement.java

@@ -0,0 +1,263 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.jme3.gde.gui;
+
+import com.jme3.gde.core.assets.ProjectAssetManager;
+import com.jme3.gde.core.scene.SceneApplication;
+import de.lessvoid.nifty.Nifty;
+import jada.ngeditor.controller.GUIEditor;
+import jada.ngeditor.guiviews.DND.PaletteDropTarget;
+import jada.ngeditor.guiviews.DND.TrasferHandling;
+import jada.ngeditor.guiviews.J2DNiftyView;
+import jada.ngeditor.model.elements.GLayer;
+import jada.ngeditor.model.exception.NoProductException;
+import java.awt.Dimension;
+import java.awt.event.ItemEvent;
+import java.awt.event.ItemListener;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.Collection;
+import java.util.concurrent.Callable;
+import javax.swing.Action;
+import javax.swing.DefaultComboBoxModel;
+import javax.swing.JComboBox;
+import javax.swing.JComponent;
+import javax.swing.JPanel;
+import javax.swing.JToolBar;
+import javax.xml.bind.JAXBException;
+import javax.xml.parsers.ParserConfigurationException;
+import org.netbeans.core.spi.multiview.CloseOperationState;
+import org.netbeans.core.spi.multiview.MultiViewElement;
+import org.netbeans.core.spi.multiview.MultiViewElementCallback;
+import org.openide.awt.UndoRedo;
+import org.openide.util.Exceptions;
+import org.openide.util.Lookup;
+import org.openide.util.NbBundle.Messages;
+import org.openide.windows.TopComponent;
+import org.xml.sax.SAXException;
+
+@MultiViewElement.Registration(
+        displayName = "#LBL_NiftyGui_VISUAL",
+        iconBase = "com/jme3/gde/gui/Computer_File_043.gif",
+        mimeType = "text/x-niftygui+xml",
+        persistenceType = TopComponent.PERSISTENCE_NEVER,
+        preferredID = "NiftyGuiVisual",
+        position = 2000)
+@Messages("LBL_NiftyGui_VISUAL=Visual")
+public final class NiftyGuiVisualElement extends JPanel implements MultiViewElement {
+
+    private NiftyGuiDataObject obj;
+    private JToolBar toolbar = new JToolBar();
+    private transient MultiViewElementCallback callback;
+    private GUIEditor editor;
+    private final Nifty nifty;
+    private final J2DNiftyView view;
+    private final JComboBox layers = new JComboBox();
+
+    public NiftyGuiVisualElement(Lookup lkp) {
+        obj = lkp.lookup(NiftyGuiDataObject.class);
+        assert obj != null;
+        initComponents();
+        view = new J2DNiftyView(800, 600);
+        view.init();
+        this.scrollArea.getViewport().addChangeListener(view);
+        this.scrollArea.setViewportView(view);
+        TrasferHandling tranf = new TrasferHandling();
+        PaletteDropTarget tmp = new PaletteDropTarget();
+        editor = new GUIEditor();
+        nifty = view.getNifty();
+        view.setTransferHandler(tranf);
+        view.setDropTarget(tmp);
+        editor.addObserver(view);
+        editor.addObserver(tranf);
+        editor.addObserver(tmp);
+        this.createToolbar();
+    }
+ /**
+ * Old code
+ * @author normenhansen
+ */
+     private void createToolbar() {
+        toolbar.setPreferredSize(new Dimension(10000, 24));
+        toolbar.setMaximumSize(new Dimension(10000, 24));
+        toolbar.setFloatable(false);
+        JComboBox comboBox = new JComboBox(new String[]{"640x480", "480x800", "800x480", "800x600", "1024x768", "1280x720"});
+        comboBox.addItemListener(new ItemListener() {
+
+            public void itemStateChanged(ItemEvent e) {
+                String string = (String) e.getItem();
+                if ("640x480".equals(string)) {
+                    view.setResoltion(640, 480);
+                } else if ("1024x768".equals(string)) {
+                     view.setResoltion(1024, 768);
+                } else if ("1280x720".equals(string)) {
+                     view.setResoltion(1280, 720);
+                } else if ("800x600".equals(string)) {
+                     view.setResoltion(800, 600);
+                } else if ("800x480".equals(string)) {
+                     view.setResoltion(800, 480);
+                } else if ("480x800".equals(string)) {
+                     view.setResoltion(480, 800);
+                } else {
+                     view.setResoltion(800, 600);
+                }
+            }
+        });
+        toolbar.add(comboBox);
+        comboBox.setSelectedItem("800x600");
+        layers.addItemListener(new ItemListener() {
+
+            public void itemStateChanged(ItemEvent e) {
+                GLayer item = (GLayer) e.getItem();
+                editor.selectElement(item);
+            }
+        });
+        toolbar.add(layers);
+     }
+    @Override
+    public String getName() {
+        return "NiftyGuiVisualElement";
+    }
+
+    /**
+     * This method is called from within the constructor to initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is always
+     * regenerated by the Form Editor.
+     */
+    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
+    private void initComponents() {
+
+        scrollArea = new javax.swing.JScrollPane();
+
+        setLayout(new java.awt.BorderLayout());
+        add(scrollArea, java.awt.BorderLayout.CENTER);
+    }// </editor-fold>//GEN-END:initComponents
+
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JScrollPane scrollArea;
+    // End of variables declaration//GEN-END:variables
+    @Override
+    public JComponent getVisualRepresentation() {
+        return this;
+    }
+
+    @Override
+    public JComponent getToolbarRepresentation() {
+        return toolbar;
+    }
+
+    @Override
+    public Action[] getActions() {
+        return new Action[0];
+    }
+
+    @Override
+    public Lookup getLookup() {
+        return obj.getLookup();
+    }
+    /**
+     * Raw implementation , just to prototype the editor
+     */
+    @Override
+    public void componentOpened() {
+        try {
+            String path = this.obj.getPrimaryFile().getPath();
+            ProjectAssetManager mgr = this.getLookup().lookup(ProjectAssetManager.class);
+            String assetPath = mgr.getAssetFolder().getPath();
+            this.editor.createNewGui(nifty,new File(path),new File(assetPath));
+            Collection<GLayer> layers1 = this.editor.getGui().getLayers();
+            DefaultComboBoxModel<GLayer> model = new DefaultComboBoxModel<GLayer>(layers1.toArray(new GLayer[0]));
+            layers.setModel(model);
+            layers.setSelectedItem(this.editor.getCurrentLayer());
+        } catch (ParserConfigurationException ex) {
+            Exceptions.printStackTrace(ex);
+        } catch (JAXBException ex) {
+            Exceptions.printStackTrace(ex);
+        } catch (ClassNotFoundException ex) {
+            Exceptions.printStackTrace(ex);
+        } catch (IOException ex) {
+            Exceptions.printStackTrace(ex);
+        } catch (NoProductException ex) {
+            Exceptions.printStackTrace(ex);
+        } catch (SAXException ex) {
+            Exceptions.printStackTrace(ex);
+        } catch (Exception ex) {
+            Exceptions.printStackTrace(ex);
+        }
+    }
+
+    @Override
+    public void componentClosed() {
+    }
+    /**
+     * Raw implementation , just to prototype the editor
+     */
+    @Override
+    public void componentShowing() {
+        try {
+            String path = this.obj.getPrimaryFile().getPath();
+            ProjectAssetManager mgr = this.getLookup().lookup(ProjectAssetManager.class);
+            String assetPath = mgr.getAssetFolder().getPath();
+            this.editor.createNewGui(nifty,new File(path),new File(assetPath));
+            Collection<GLayer> layers1 = this.editor.getGui().getLayers();
+            DefaultComboBoxModel<GLayer> model = new DefaultComboBoxModel<GLayer>(layers1.toArray(new GLayer[0]));
+            layers.setModel(model);
+            layers.setSelectedItem(this.editor.getCurrentLayer());
+        } catch (ParserConfigurationException ex) {
+            Exceptions.printStackTrace(ex);
+        } catch (JAXBException ex) {
+            Exceptions.printStackTrace(ex);
+        } catch (ClassNotFoundException ex) {
+            Exceptions.printStackTrace(ex);
+        } catch (IOException ex) {
+            Exceptions.printStackTrace(ex);
+        } catch (NoProductException ex) {
+            Exceptions.printStackTrace(ex);
+        } catch (SAXException ex) {
+            Exceptions.printStackTrace(ex);
+        } catch (Exception ex) {
+            Exceptions.printStackTrace(ex);
+        }
+        
+    }
+    /**
+     * Raw implementation , just to prototype the editor
+     */
+    @Override
+    public void componentHidden() {
+        String path = this.obj.getPrimaryFile().getPath();
+        try {
+            this.editor.saveGui(path);
+        } catch (FileNotFoundException ex) {
+            Exceptions.printStackTrace(ex);
+        } catch (JAXBException ex) {
+            Exceptions.printStackTrace(ex);
+        }
+    }
+
+    @Override
+    public void componentActivated() {
+    }
+
+    @Override
+    public void componentDeactivated() {
+    }
+
+    @Override
+    public UndoRedo getUndoRedo() {
+        return UndoRedo.NONE;
+    }
+
+    @Override
+    public void setMultiViewCallback(MultiViewElementCallback callback) {
+        this.callback = callback;
+    }
+
+    @Override
+    public CloseOperationState canCloseElement() {
+        return CloseOperationState.STATE_OK;
+    }
+}

sdk/jme3-gui/src/com/jme3/gde/gui/OldNiftyGuiDataObject.java

@@ -0,0 +1,89 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.jme3.gde.gui;
+
+import com.jme3.gde.core.assets.ProjectAssetManager;
+import com.jme3.gde.gui.multiview.PreviewView;
+import java.io.IOException;
+import org.netbeans.api.project.Project;
+import org.netbeans.api.project.ProjectManager;
+import org.netbeans.modules.xml.multiview.DesignMultiViewDesc;
+import org.netbeans.modules.xml.multiview.XmlMultiViewDataObject;
+import org.openide.filesystems.FileObject;
+import org.openide.loaders.DataNode;
+import org.openide.loaders.DataObjectExistsException;
+import org.openide.loaders.MultiFileLoader;
+import org.openide.nodes.Node;
+import org.openide.nodes.Children;
+import org.openide.util.Lookup;
+import org.openide.util.lookup.AbstractLookup;
+import org.openide.util.lookup.InstanceContent;
+import org.openide.util.lookup.ProxyLookup;
+
+public class OldNiftyGuiDataObject extends XmlMultiViewDataObject {
+
+    private static final int TYPE_TOOLBAR = 0;
+    protected final Lookup lookup;
+    protected final InstanceContent lookupContents = new InstanceContent();
+
+    public OldNiftyGuiDataObject(FileObject pf, MultiFileLoader loader) throws DataObjectExistsException, IOException {
+        super(pf, loader);
+        lookup = new ProxyLookup(getCookieSet().getLookup(), new AbstractLookup(getLookupContents()));
+        findAssetManager();
+    }
+
+    protected void findAssetManager() {
+        FileObject file = getPrimaryFile();
+        ProjectManager pm = ProjectManager.getDefault();
+        while (file != null) {
+            if (file.isFolder() && pm.isProject(file)) {
+                try {
+                    Project project = ProjectManager.getDefault().findProject(file);
+                    if (project != null) {
+                        ProjectAssetManager mgr = project.getLookup().lookup(ProjectAssetManager.class);
+                        if (mgr != null) {
+                            getLookupContents().add(mgr);
+                            return;
+                        }
+                    }
+                } catch (IOException ex) {
+                } catch (IllegalArgumentException ex) {
+                }
+            }
+            file = file.getParent();
+        }
+    }
+
+    @Override
+    public Lookup getLookup() {
+        return lookup;
+    }
+
+    public InstanceContent getLookupContents() {
+        return lookupContents;
+    }
+
+    @Override
+    protected Node createNodeDelegate() {
+        DataNode node = new DataNode(this, Children.LEAF, getLookup());
+        node.setIconBaseWithExtension("com/jme3/gde/gui/Computer_File_043.gif");
+        return node;
+    }
+
+    @Override
+    protected DesignMultiViewDesc[] getMultiViewDesc() {
+        if (getLookup().lookup(ProjectAssetManager.class) == null) {
+            return new DesignMultiViewDesc[]{};
+        } else {
+
+            return new DesignMultiViewDesc[]{new PreviewView(this, TYPE_TOOLBAR)};
+        }
+    }
+
+    @Override
+    protected String getPrefixMark() {
+        return "Nifty";
+    }
+}

sdk/jme3-gui/src/com/jme3/gde/gui/layer.xml

@@ -1,154 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE filesystem PUBLIC "-//NetBeans//DTD Filesystem 1.2//EN" "http://www.netbeans.org/dtds/filesystem-1_2.dtd">
-<filesystem>
-    <folder name="Loaders">
-        <folder name="text">
-            <folder name="x-niftygui+xml">
-                <folder name="Actions">
-                    <file name="org-openide-actions-CopyAction.shadow">
-                        <attr name="originalFile" stringvalue="Actions/Edit/org-openide-actions-CopyAction.instance"/>
-                        <attr name="position" intvalue="400"/>
-                    </file>
-                    <file name="org-openide-actions-CutAction.shadow">
-                        <attr name="originalFile" stringvalue="Actions/Edit/org-openide-actions-CutAction.instance"/>
-                        <attr name="position" intvalue="300"/>
-                    </file>
-                    <file name="org-openide-actions-DeleteAction.shadow">
-                        <attr name="originalFile" stringvalue="Actions/Edit/org-openide-actions-DeleteAction.instance"/>
-                        <attr name="position" intvalue="600"/>
-                    </file>
-                    <file name="org-openide-actions-FileSystemAction.shadow">
-                        <attr name="originalFile" stringvalue="Actions/System/org-openide-actions-FileSystemAction.instance"/>
-                        <attr name="position" intvalue="1100"/>
-                    </file>
-                    <file name="org-openide-actions-OpenAction.shadow">
-                        <attr name="originalFile" stringvalue="Actions/System/org-openide-actions-OpenAction.instance"/>
-                        <attr name="position" intvalue="100"/>
-                    </file>
-                    <file name="org-openide-actions-PropertiesAction.shadow">
-                        <attr name="originalFile" stringvalue="Actions/System/org-openide-actions-PropertiesAction.instance"/>
-                        <attr name="position" intvalue="1400"/>
-                    </file>
-                    <file name="org-openide-actions-RenameAction.shadow">
-                        <attr name="originalFile" stringvalue="Actions/System/org-openide-actions-RenameAction.instance"/>
-                        <attr name="position" intvalue="700"/>
-                    </file>
-                    <file name="org-openide-actions-SaveAsTemplateAction.shadow">
-                        <attr name="originalFile" stringvalue="Actions/System/org-openide-actions-SaveAsTemplateAction.instance"/>
-                        <attr name="position" intvalue="900"/>
-                    </file>
-                    <file name="org-openide-actions-ToolsAction.shadow">
-                        <attr name="originalFile" stringvalue="Actions/System/org-openide-actions-ToolsAction.instance"/>
-                        <attr name="position" intvalue="1300"/>
-                    </file>
-                    <file name="sep-1.instance">
-                        <attr name="instanceClass" stringvalue="javax.swing.JSeparator"/>
-                        <attr name="position" intvalue="200"/>
-                    </file>
-                    <file name="sep-2.instance">
-                        <attr name="instanceClass" stringvalue="javax.swing.JSeparator"/>
-                        <attr name="position" intvalue="500"/>
-                    </file>
-                    <file name="sep-3.instance">
-                        <attr name="instanceClass" stringvalue="javax.swing.JSeparator"/>
-                        <attr name="position" intvalue="800"/>
-                    </file>
-                    <file name="sep-4.instance">
-                        <attr name="instanceClass" stringvalue="javax.swing.JSeparator"/>
-                        <attr name="position" intvalue="1000"/>
-                    </file>
-                    <file name="sep-5.instance">
-                        <attr name="instanceClass" stringvalue="javax.swing.JSeparator"/>
-                        <attr name="position" intvalue="1200"/>
-                    </file>
-                </folder>
-                <folder name="Factories">
-                    <file name="NiftyGuiDataLoader.instance">
-                        <attr name="SystemFileSystem.icon" urlvalue="nbresloc:/com/jme3/gde/gui/Computer_File_043.gif"/>
-                        <attr name="dataObjectClass" stringvalue="com.jme3.gde.gui.NiftyGuiDataObject"/>
-                        <attr name="instanceCreate" methodvalue="org.openide.loaders.DataLoaderPool.factory"/>
-                        <attr name="mimeType" stringvalue="text/x-niftygui+xml"/>
-                    </file>
-                </folder>
-            </folder>
-        </folder>
-    </folder>
-    <folder name="Services">
-        <folder name="MIMEResolver">
-            <file name="NiftyGuiResolver.xml" url="NiftyGuiResolver.xml">
-                <attr name="displayName" bundlevalue="com.jme3.gde.gui.Bundle#Services/MIMEResolver/NiftyGuiResolver.xml"/>
-            </file>
-        </folder>
-    </folder>
-    <folder name="Templates">
-        <folder name="GUI">
-            <file name="NiftyGui.xml" url="NiftyGui.xml">
-                <attr name="displayName" bundlevalue="com.jme3.gde.gui.Bundle#Templates/Other/NiftyGuiTemplate.xml"/>
-                <attr name="template" boolvalue="true"/>
-            </file>
-            <file name="button.xml" url="examples/01-button.xml">
-                <attr name="displayName" stringvalue="Button Example"/>
-                <attr name="template" boolvalue="true"/>
-            </file>
-            <file name="chat.xml" url="examples/02-chat.xml">
-                <attr name="displayName" stringvalue="Chat Example"/>
-                <attr name="template" boolvalue="true"/>
-            </file>
-            <file name="checkbox.xml" url="examples/03-checkbox.xml">
-                <attr name="displayName" stringvalue="Checkbox Example"/>
-                <attr name="template" boolvalue="true"/>
-            </file>
-            <file name="console.xml" url="examples/04-console.xml">
-                <attr name="displayName" stringvalue="Console Example"/>
-                <attr name="template" boolvalue="true"/>
-            </file>
-            <file name="dropdown.xml" url="examples/05-dropdown.xml">
-                <attr name="displayName" stringvalue="Dropdown Example"/>
-                <attr name="template" boolvalue="true"/>
-            </file>
-            <file name="imageselect.xml" url="examples/06-imageselect.xml">
-                <attr name="displayName" stringvalue="Imageselect Example"/>
-                <attr name="template" boolvalue="true"/>
-            </file>
-            <file name="label.xml" url="examples/07-label.xml">
-                <attr name="displayName" stringvalue="Label Example"/>
-                <attr name="template" boolvalue="true"/>
-            </file>
-            <file name="dropdown.xml" url="examples/08-dropdown.xml">
-                <attr name="displayName" stringvalue="Dropdown Example"/>
-                <attr name="template" boolvalue="true"/>
-            </file>
-            <file name="radiobutton.xml" url="examples/09-radiobutton.xml">
-                <attr name="displayName" stringvalue="Radiobutton Example"/>
-                <attr name="template" boolvalue="true"/>
-            </file>
-            <file name="scrollbar.xml" url="examples/10-scrollbar.xml">
-                <attr name="displayName" stringvalue="Scrollbar Example"/>
-                <attr name="template" boolvalue="true"/>
-            </file>
-            <file name="scrollpanel.xml" url="examples/11-scrollpanel.xml">
-                <attr name="displayName" stringvalue="Scrollpanel Example"/>
-                <attr name="template" boolvalue="true"/>
-            </file>
-            <file name="slider.xml" url="examples/12-slider.xml">
-                <attr name="displayName" stringvalue="Slider Example"/>
-                <attr name="template" boolvalue="true"/>
-            </file>
-            <file name="textfield.xml" url="examples/13-textfield.xml">
-                <attr name="displayName" stringvalue="Textfield Example"/>
-                <attr name="template" boolvalue="true"/>
-            </file>
-            <file name="window.xml" url="examples/14-window.xml">
-                <attr name="displayName" stringvalue="Window Example"/>
-                <attr name="template" boolvalue="true"/>
-            </file>
-        </folder>
-    </folder>
-    <folder name="NiftyGUIPalette">
-        <folder name="Basic">
-            <file name="Screen.xml" url="nbresloc:/com/jme3/gde/gui/palette/Screen.xml">
-                <attr name="position" intvalue="150"/>
-            </file>
-        </folder>
-    </folder>
-</filesystem>

sdk/jme3-gui/src/com/jme3/gde/gui/multiview/NiftyPreviewPanel.java

@@ -8,7 +8,7 @@ import com.jme3.audio.AudioRenderer;
 import com.jme3.gde.core.assets.ProjectAssetManager;
 import com.jme3.gde.core.scene.OffScenePanel;
 import com.jme3.gde.core.scene.SceneApplication;
-import com.jme3.gde.gui.NiftyGuiDataObject;
+import com.jme3.gde.gui.OldNiftyGuiDataObject;
 import com.jme3.renderer.ViewPort;
 import de.lessvoid.nifty.Nifty;
 import java.awt.Dimension;
@@ -50,7 +50,7 @@ import org.xml.sax.SAXParseException;
  */
 public class NiftyPreviewPanel extends PanelView implements ErrorHandler {
 
-    private NiftyGuiDataObject niftyObject;
+    private OldNiftyGuiDataObject niftyObject;
     private OffScenePanel offPanel;
     private Nifty nifty;
     private Document doc;
@@ -62,7 +62,7 @@ public class NiftyPreviewPanel extends PanelView implements ErrorHandler {
     private int width = 640, height = 480;
     private ErrorPanel errors;
 
-    public NiftyPreviewPanel(NiftyGuiDataObject niftyObject, ToolBarDesignEditor comp) {
+    public NiftyPreviewPanel(OldNiftyGuiDataObject niftyObject, ToolBarDesignEditor comp) {
         super();
         setRoot(Node.EMPTY);
         this.niftyObject = niftyObject;

sdk/jme3-gui/src/com/jme3/gde/gui/multiview/PreviewToolbarElement.java

@@ -5,7 +5,7 @@
 
 package com.jme3.gde.gui.multiview;
 
-import com.jme3.gde.gui.NiftyGuiDataObject;
+import com.jme3.gde.gui.OldNiftyGuiDataObject;
 import org.netbeans.modules.xml.multiview.ToolBarMultiViewElement;
 import org.netbeans.modules.xml.multiview.ui.SectionView;
 import org.netbeans.modules.xml.multiview.ui.ToolBarDesignEditor;
@@ -20,7 +20,7 @@ public class PreviewToolbarElement extends ToolBarMultiViewElement {
     private ToolBarDesignEditor comp;
     private NiftyPreviewPanel viewPanel;
 
-    public PreviewToolbarElement(NiftyGuiDataObject dObj) {
+    public PreviewToolbarElement(OldNiftyGuiDataObject dObj) {
         super(dObj);
 //        this.dObj = dObj;
         comp = new ToolBarDesignEditor();

sdk/jme3-gui/src/com/jme3/gde/gui/multiview/PreviewView.java

@@ -4,7 +4,7 @@
  */
 package com.jme3.gde.gui.multiview;
 
-import com.jme3.gde.gui.NiftyGuiDataObject;
+import com.jme3.gde.gui.OldNiftyGuiDataObject;
 import org.netbeans.modules.xml.multiview.DesignMultiViewDesc;
 
 /**
@@ -15,13 +15,13 @@ public class PreviewView extends DesignMultiViewDesc {
 
     private int type;
 
-    public PreviewView(NiftyGuiDataObject dObj, int type) {
+    public PreviewView(OldNiftyGuiDataObject dObj, int type) {
         super(dObj, "Design");
         this.type = type;
     }
 
     public org.netbeans.core.spi.multiview.MultiViewElement createElement() {
-        NiftyGuiDataObject dObj = (NiftyGuiDataObject) getDataObject();
+        OldNiftyGuiDataObject dObj = (OldNiftyGuiDataObject) getDataObject();
         return new PreviewToolbarElement(dObj);
     }
 

sdk/jme3-gui/src/com/jme3/gde/gui/package-info.java

@@ -0,0 +1,10 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+@TemplateRegistrations(value = {@TemplateRegistration(folder = "GUI", displayName = "Empty Gui",content = "EmptyNiftyGui.xml"),
+@TemplateRegistration(folder = "GUI", displayName = "HelloJme",content = "NiftyGui.xml")})
+package com.jme3.gde.gui;
+
+import org.netbeans.api.templates.TemplateRegistration;
+import org.netbeans.api.templates.TemplateRegistrations;