1 files changed, 108 insertions, 0 deletions
diff --git a/eclipse/java/Slice2javaPlugin/src/com/zeroc/slice2javaplugin/builder/Slice2JavaNature.java b/eclipse/java/Slice2javaPlugin/src/com/zeroc/slice2javaplugin/builder/Slice2JavaNature.java
new file mode 100644
index 00000000000..af9710ee4b8
--- /dev/null
+++ b/eclipse/java/Slice2javaPlugin/src/com/zeroc/slice2javaplugin/builder/Slice2JavaNature.java
@@ -0,0 +1,108 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2011 ZeroC, Inc. All rights reserved.
+//
+// This plug-in is provided to you under the terms and conditions
+// of the Eclipse Public License Version 1.0 ("EPL"). A copy of
+// the EPL is available at http://www.eclipse.org/legal/epl-v10.html.
+//
+// **********************************************************************
+
+package com.zeroc.slice2javaplugin.builder;
+
+import org.eclipse.core.resources.ICommand;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IProjectDescription;
+import org.eclipse.core.resources.IProjectNature;
+import org.eclipse.core.runtime.CoreException;
+
+import com.zeroc.slice2javaplugin.internal.Configuration;
+
+public class Slice2JavaNature implements IProjectNature
+{
+    /**
+     * ID of this project nature
+     */
+    public static final String NATURE_ID = "com.zeroc.Slice2JavaPlugin.Slice2JavaNature";
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.eclipse.core.resources.IProjectNature#configure()
+     */
+    public void configure()
+        throws CoreException
+    {
+        IProjectDescription desc = _project.getDescription();
+        ICommand[] commands = desc.getBuildSpec();
+
+        for(int i = 0; i < commands.length; ++i)
+        {
+            if(commands[i].getBuilderName().equals(Slice2JavaBuilder.BUILDER_ID))
+            {
+                return;
+            }
+        }
+
+        ICommand[] newCommands = new ICommand[commands.length + 1];
+        System.arraycopy(commands, 0, newCommands, 1, commands.length);
+        ICommand command = desc.newCommand();
+        command.setBuilderName(Slice2JavaBuilder.BUILDER_ID);
+        newCommands[0] = command;
+        desc.setBuildSpec(newCommands);
+        
+        _project.setDescription(desc, null);
+        
+        // Initialize a new configuration for this project.
+        Configuration config = new Configuration(_project);
+        config.initialize();
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.eclipse.core.resources.IProjectNature#deconfigure()
+     */
+    public void deconfigure()
+        throws CoreException
+    {
+        IProjectDescription description = getProject().getDescription();
+        ICommand[] commands = description.getBuildSpec();
+        for(int i = 0; i < commands.length; ++i)
+        {
+            if(commands[i].getBuilderName().equals(Slice2JavaBuilder.BUILDER_ID))
+            {
+                ICommand[] newCommands = new ICommand[commands.length - 1];
+                System.arraycopy(commands, 0, newCommands, 0, i);
+                System.arraycopy(commands, i + 1, newCommands, i, commands.length - i - 1);
+                description.setBuildSpec(newCommands);
+                return;
+            }
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.eclipse.core.resources.IProjectNature#getProject()
+     */
+    public IProject getProject()
+    {
+        return _project;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see
+     * org.eclipse.core.resources.IProjectNature#setProject(org.eclipse.core
+     * .resources.IProject)
+     */
+    public void setProject(IProject project)
+    {
+        _project = project;
+    }
+
+
+    private IProject _project;
+}