### Eclipse Workspace Patch 1.0
#P org.eclipse.ui.ide
Index: build.properties
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.ui.ide/build.properties,v
retrieving revision 1.10
diff -u -r1.10 build.properties
--- build.properties	8 Jun 2005 19:09:06 -0000	1.10
+++ build.properties	4 Jan 2008 17:19:02 -0000
@@ -15,7 +15,8 @@
                about.html,\
                icons/,\
                .,\
-               META-INF/
+               META-INF/,\
+               ant_tasks/resources-ant.jar
 src.includes = about.html,\
                schema/
 source.. = extensions/,\
Index: .project
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.ui.ide/.project,v
retrieving revision 1.12
diff -u -r1.12 .project
--- .project	13 Apr 2006 14:46:59 -0000	1.12
+++ .project	4 Jan 2008 17:19:02 -0000
@@ -16,13 +16,22 @@
 			</arguments>
 		</buildCommand>
 		<buildCommand>
+			<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
+			<arguments>
+				<dictionary>
+					<key>LaunchConfigHandle</key>
+					<value>&lt;project&gt;/.externalToolBuilders/Build resources-ant.jar.launch</value>
+				</dictionary>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
 			<name>org.eclipse.pde.SchemaBuilder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
 	</buildSpec>
 	<natures>
-		<nature>org.eclipse.pde.PluginNature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.pde.PluginNature</nature>
 	</natures>
 </projectDescription>
Index: .classpath
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.ui.ide/.classpath,v
retrieving revision 1.14
diff -u -r1.14 .classpath
--- .classpath	11 May 2006 21:39:37 -0000	1.14
+++ .classpath	4 Jan 2008 17:19:02 -0000
@@ -2,6 +2,7 @@
 <classpath>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="src" path="extensions"/>
+	<classpathentry kind="src" path="src_ant"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.4"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="output" path="bin"/>
Index: .cvsignore
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.ui.ide/.cvsignore,v
retrieving revision 1.1
diff -u -r1.1 .cvsignore
--- .cvsignore	29 Oct 2003 17:59:01 -0000	1.1
+++ .cvsignore	4 Jan 2008 17:19:02 -0000
@@ -1 +1,2 @@
-bin
\ No newline at end of file
+bin
+temp.folder
Index: plugin.xml
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.ui.ide/plugin.xml,v
retrieving revision 1.253
diff -u -r1.253 plugin.xml
--- plugin.xml	3 Jan 2008 20:31:59 -0000	1.253
+++ plugin.xml	4 Jan 2008 17:19:03 -0000
@@ -2041,5 +2041,30 @@
             type="org.eclipse.ui.internal.views.markers.ExtendedMarkersView">
       </propertyTester>
    </extension>
+   <!-- Tasks -->
+   <extension
+         point="org.eclipse.ant.core.antTasks">
+      <antTask
+            library="ant_tasks/resources-ant.jar"
+            name="eclipse.importPreferences"
+            headless="true"
+            eclipseRuntime="true"
+            class="org.eclipse.ui.ide.anttasks.ImportPreferencesTask">
+      </antTask>
+      <antTask
+            library="ant_tasks/resources-ant.jar"
+            name="eclipse.exportPreferences"
+            eclipseRuntime="true"
+            headless="true"
+            class="org.eclipse.ui.ide.anttasks.ExportPreferencesTask">
+      </antTask>
+   </extension>
+<!-- Extra Classpath -->
+   <extension
+         point="org.eclipse.ant.core.extraClasspathEntries">
+      <extraClasspathEntry
+            library="ant_tasks/resources-ant.jar">
+      </extraClasspathEntry>
+   </extension>
    
 </plugin>
Index: META-INF/MANIFEST.MF
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.ui.ide/META-INF/MANIFEST.MF,v
retrieving revision 1.36
diff -u -r1.36 MANIFEST.MF
--- META-INF/MANIFEST.MF	3 Jan 2008 20:31:59 -0000	1.36
+++ META-INF/MANIFEST.MF	4 Jan 2008 17:19:03 -0000
@@ -54,7 +54,9 @@
  org.eclipse.update.core;bundle-version="[3.1.100,4.0.0)",
  org.eclipse.update.ui;bundle-version="[3.1.100,4.0.0)",
  org.eclipse.jface.text;bundle-version="[3.2.0,4.0.0)",
- org.eclipse.ui.forms;bundle-version="[3.3.0,4.0.0)"
+ org.eclipse.ui.forms;bundle-version="[3.3.0,4.0.0)",
+ org.apache.ant,
+ org.eclipse.ant.core
 Eclipse-LazyStart: true
 Import-Package: com.ibm.icu.text
 Bundle-RequiredExecutionEnvironment: J2SE-1.4
Index: src_ant/META-INF/eclipse.inf
===================================================================
RCS file: src_ant/META-INF/eclipse.inf
diff -N src_ant/META-INF/eclipse.inf
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ src_ant/META-INF/eclipse.inf	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,1 @@
+jarprocessor.exclude.sign=true
Index: .externalToolBuilders/Build resources-ant.jar.launch
===================================================================
RCS file: .externalToolBuilders/Build resources-ant.jar.launch
diff -N .externalToolBuilders/Build resources-ant.jar.launch
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ .externalToolBuilders/Build resources-ant.jar.launch	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<launchConfiguration type="org.eclipse.ant.AntBuilderLaunchConfigurationType">
+<booleanAttribute key="org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND" value="false"/>
+<booleanAttribute key="org.eclipse.jdt.launching.DEFAULT_CLASSPATH" value="true"/>
+<booleanAttribute key="org.eclipse.ant.ui.DEFAULT_VM_INSTALL" value="false"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS" value="full,incremental,auto,clean"/>
+<booleanAttribute key="org.eclipse.ant.ui.ATTR_TARGETS_UPDATED" value="true"/>
+<booleanAttribute key="org.eclipse.debug.core.appendEnvironmentVariables" value="true"/>
+<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
+<stringAttribute key="org.eclipse.jdt.launching.CLASSPATH_PROVIDER" value="org.eclipse.ant.ui.AntClasspathProvider"/>
+<booleanAttribute key="org.eclipse.debug.core.capture_output" value="true"/>
+<stringAttribute key="org.eclipse.ant.ui.ATTR_ANT_CLEAN_TARGETS" value="clean,"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_BUILD_SCOPE" value="${working_set:&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;&#10;&lt;launchConfigurationWorkingSet factoryID=&quot;org.eclipse.ui.internal.WorkingSetFactory&quot; name=&quot;workingSet&quot; editPageId=&quot;org.eclipse.ui.resourceWorkingSetPage&quot;&gt;&#10;&lt;item factoryID=&quot;org.eclipse.ui.internal.model.ResourceFactory&quot; path=&quot;/org.eclipse.ui.ide/scripts/buildExtraJAR.xml&quot; type=&quot;1&quot;/&gt;&#10;&lt;item factoryID=&quot;org.eclipse.ui.internal.model.ResourceFactory&quot; path=&quot;/org.eclipse.ui.ide/src_ant&quot; type=&quot;2&quot;/&gt;&#10;&lt;/launchConfigurationWorkingSet&gt;&#10;}"/>
+<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${project}"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/org.eclipse.ui.ide/scripts/buildExtraJAR.xml}"/>
+<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_SHOW_CONSOLE" value="true"/>
+</launchConfiguration>
Index: scripts/buildExtraJAR.xml
===================================================================
RCS file: scripts/buildExtraJAR.xml
diff -N scripts/buildExtraJAR.xml
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ scripts/buildExtraJAR.xml	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="org.eclipse.ui.ide" default="main" basedir="..">
+
+	<target name="main" depends="clean, ant_tasks/resources-ant.jar">
+	</target>
+
+	<target name="init" depends="properties">
+		<property name="plugin" value="org.eclipse.ui.ide"/>
+		<property name="temp.folder" value="${basedir}/temp.folder"/>
+		<property name="plugin.destination" value="${basedir}"/>
+		<property name="build.result.folder" value="${basedir}/ant_tasks"/>
+		<property name="version.suffix" value="_3.1.0"/>
+	</target>
+
+	<target name="properties" if="eclipse.running">
+		<property name="build.compiler" value="org.eclipse.jdt.core.JDTCompilerAdapter"/>
+	</target>
+
+	<target name="ant_tasks/resources-ant.jar" depends="init" unless="ant_tasks/resources-ant.jar">
+		<property name="destdir" value="${temp.folder}/ant_tasks/resources-ant.jar.bin"/>
+		<delete dir="${temp.folder}/ant_tasks/resources-ant.jar.bin"/>
+		<mkdir dir="${temp.folder}/ant_tasks/resources-ant.jar.bin"/>
+		<!-- compile the source code -->
+		<javac destdir="${temp.folder}/ant_tasks/resources-ant.jar.bin" failonerror="true" verbose="true" debug="on">
+			<classpath>
+				<dirset dir="${basedir}/..">
+					<include name="org.eclipse.core.runtime/bin"/>
+					<include name="org.eclipse.equinox.common/bin"/>
+					<include name="org.eclipse.core.jobs/bin"/>
+					<include name="org.eclipse.osgi/bin"/>
+					<include name="org.eclipse.ant.core/bin"/>
+				</dirset>
+				<fileset dir="${eclipse.home}">
+					<include name="plugins/org.eclipse.core.runtime*.jar"/>
+					<include name="plugins/org.eclipse.equinox.common*.jar"/>
+					<include name="plugins/org.eclipse.equinox.preferences*.jar"/>
+					<include name="plugins/org.eclipse.core.jobs*.jar"/>
+					<include name="plugins/org.eclipse.osgi*.jar"/>
+					<include name="plugins/org.eclipse.ant.core*.jar"/>
+				</fileset>
+			</classpath>
+			<src path="src_ant/"/>
+		</javac>
+		<!-- copy necessary resources -->
+		<copy todir="${temp.folder}/ant_tasks/resources-ant.jar.bin">
+			<fileset dir="src_ant/" excludes="**/*.java"/>
+		</copy>
+		<mkdir dir="${build.result.folder}"/>
+		<jar jarfile="${build.result.folder}/resources-ant.jar" basedir="${temp.folder}/ant_tasks/resources-ant.jar.bin"/>
+		<delete dir="${temp.folder}/ant_tasks/resources-ant.jar.bin"/>
+		<delete dir="${temp.folder}"/>
+	</target>
+
+	<target name="clean" depends="init">
+		<delete file="${build.result.folder}/resources-ant.jar"/>
+		<delete dir="${temp.folder}"/>
+	</target>
+</project>
Index: src_ant/org/eclipse/ui/ide/anttasks/ExportPreferencesTask.java
===================================================================
RCS file: src_ant/org/eclipse/ui/ide/anttasks/ExportPreferencesTask.java
diff -N src_ant/org/eclipse/ui/ide/anttasks/ExportPreferencesTask.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ src_ant/org/eclipse/ui/ide/anttasks/ExportPreferencesTask.java	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,53 @@
+/*******************************************************************************
+ * Copyright (c) 2008 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.ui.ide.anttasks;
+
+import java.io.*;
+import org.apache.tools.ant.BuildException;
+import org.eclipse.ant.core.Task;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.core.runtime.preferences.IPreferencesService;
+
+/**
+ * An ant task which exports preferences from specified file.
+ * 
+ * @see IPreferencesService#importPreferences(InputStream)
+ */
+public class ExportPreferencesTask extends Task {
+
+	private String preferencesPath;
+
+	/**
+	 * Sets the path to the preference file.
+	 * @param path A string pointing to the file
+	 */
+	public void setPreferencesFile(String path) {
+		preferencesPath = path;
+	}
+
+	/**
+	 * Performs the preferences export.
+	 * @throws BuildException thrown if a problem occurs during execution.
+	 */
+	public final void execute() throws BuildException {
+		try {
+			OutputStream os = new BufferedOutputStream(new FileOutputStream(preferencesPath));
+			IPreferencesService service = Platform.getPreferencesService();
+			service.exportPreferences(service.getRootNode(), os, null);
+		} catch (FileNotFoundException e) {
+			//should not happen
+			throw new BuildException(e);
+		} catch (CoreException e) {
+			throw new BuildException(e);
+		}
+	}
+}
Index: src_ant/org/eclipse/ui/ide/anttasks/ImportPreferencesTask.java
===================================================================
RCS file: src_ant/org/eclipse/ui/ide/anttasks/ImportPreferencesTask.java
diff -N src_ant/org/eclipse/ui/ide/anttasks/ImportPreferencesTask.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ src_ant/org/eclipse/ui/ide/anttasks/ImportPreferencesTask.java	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,53 @@
+/*******************************************************************************
+ * Copyright (c) 2008 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.ui.ide.anttasks;
+
+import java.io.*;
+import org.apache.tools.ant.BuildException;
+import org.eclipse.ant.core.Task;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.core.runtime.preferences.IPreferencesService;
+
+/**
+ * An ant task which imports preferences from specified file.
+ * 
+ * @see IPreferencesService#importPreferences(InputStream)
+ */
+public class ImportPreferencesTask extends Task {
+	
+	private String preferencesPath;
+
+	/**
+	 * Sets the path to the preference file.
+	 * @param path A string pointing to the file
+	 */
+	public void setPreferencesFile(String path) {
+		preferencesPath = path;
+	}
+
+	/**
+	 * Performs the preferences import.
+	 * @throws BuildException thrown if a problem occurs during execution.
+	 */
+	public final void execute() throws BuildException {
+		try {
+			InputStream is = new BufferedInputStream(new FileInputStream(preferencesPath));
+			IPreferencesService service = Platform.getPreferencesService();
+			service.importPreferences(is);
+		} catch (FileNotFoundException e) {
+			//should not happen
+			throw new BuildException(e);
+		} catch (CoreException e) {
+			throw new BuildException(e);
+		}
+	}
+}