--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysperfana/analyzetoolext/com.nokia.s60tools.analyzetool/src/com/nokia/s60tools/analyzetool/builder/PreNature.java	Thu Feb 11 15:22:14 2010 +0200
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description:  Definitions for the class PreNature
+ *
+ */
+
+package com.nokia.s60tools.analyzetool.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;
+
+/**
+ * Class to implement pre-builder nature.
+ *
+ * @author kihe
+ *
+ */
+public class PreNature implements IProjectNature {
+
+	/** ID of pre-builder project nature. */
+	public static final String NATURE_ID = "com.nokia.s60tools.analyzetool.preNature";
+
+	/** Project reference. */
+	private IProject project;
+
+	/**
+	 * Sets AnalyzeTool builder to project description
+	 *
+	 * @see org.eclipse.core.resources.IProjectNature#configure()
+	 */
+	public void configure() throws CoreException {
+		IProjectDescription desc = project.getDescription();
+		ICommand[] commands = desc.getBuildSpec();
+
+		int qtBuilderIndex = 0;
+		boolean qtBuildeFound = false;
+
+		//thru existing builders
+		for (int i = 0; i < commands.length; ++i) {
+			//if AT builder id is already addred => leave
+			if (commands[i].getBuilderName().equals(
+					AnalyzeToolBuilder.AT_BUILDER_ID)) {
+				return;
+			}
+			//if current builder is QT builder => save location
+			else if(commands[i].getBuilderName().equals(com.trolltech.qtcppproject.QtProConstants.QTBUILDER_ID)) {
+				qtBuilderIndex = i;
+				qtBuildeFound = true;
+			}
+		}
+
+		//create new commands
+		ICommand[] newCommands = new ICommand[commands.length + 1];
+
+		//create new command(AT command)
+		ICommand command = desc.newCommand();
+		command.setBuilderName(AnalyzeToolBuilder.AT_BUILDER_ID);
+
+		//QT nature id found => now start to copy existing id and add AT builder id
+		if( qtBuildeFound ) {
+
+			if( qtBuilderIndex == 0 ) {
+				newCommands[0] = commands[0];
+				newCommands[1] = command;
+				System.arraycopy(commands, 1, newCommands, 2, commands.length-1);
+			}
+			else {
+				System.arraycopy(commands, 0, newCommands, 0, qtBuilderIndex+1);
+				newCommands[qtBuilderIndex+1] =command;
+				System.arraycopy(commands, qtBuilderIndex+1, newCommands, qtBuilderIndex+2, commands.length-qtBuilderIndex);
+			}
+		}
+		//no qt builder found => add AT builder to first of the builder list
+		else {
+			newCommands[0] = command;
+			System.arraycopy(commands, 0, newCommands, 1, commands.length);
+
+		}
+
+		//update project description
+		desc.setBuildSpec(newCommands);
+		project.setDescription(desc, null);
+	}
+
+	/**
+	 * Removes AnalyzeTool builder from the project description
+	 *
+	 * @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(
+					AnalyzeToolBuilder.AT_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);
+				project.setDescription(description, null);
+				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 projectRef) {
+		this.project = projectRef;
+	}
+
+}