Attachment 164373 Details for Bug 190711 – org.eclipse.pde.ui.patch

[patch] org.eclipse.pde.ui.patch

clipboard.txt (text/plain), 22.82 KB, created by Chris Aniszczyk

on 2010-04-09 09:56:13 EDT

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Filename:

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Creator: Chris Aniszczyk

Created: 2010-04-09 09:56:13 EDT

Size: 22.82 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.pde.ui
>Index: plugin.properties
>===================================================================
>RCS file: /cvsroot/eclipse/pde/ui/org.eclipse.pde.ui/plugin.properties,v
>retrieving revision 1.237
>diff -u -r1.237 plugin.properties
>--- plugin.properties	31 Mar 2010 15:10:01 -0000	1.237
>+++ plugin.properties	9 Apr 2010 13:52:38 -0000
>@@ -77,6 +77,8 @@
> 
> PluginSearchPage.label = Plug-in Search
> 
>+target.export.wizard.name=Target definition
>+target.export.wizard.desc=Export the currently active target definition
> PluginExportWizard.label=Deployable plug-ins and fragments
> PluginExportWizard.description=Export the selected plug-ins and/or fragments \
> in a form suitable for deploying in an Eclipse product.
>Index: plugin.xml
>===================================================================
>RCS file: /cvsroot/eclipse/pde/ui/org.eclipse.pde.ui/plugin.xml,v
>retrieving revision 1.479
>diff -u -r1.479 plugin.xml
>--- plugin.xml	31 Mar 2010 15:16:01 -0000	1.479
>+++ plugin.xml	9 Apr 2010 13:52:39 -0000
>@@ -312,6 +312,16 @@
>                class="org.eclipse.core.resources.IContainer">
>          </selection>
>       </wizard>
>+      <wizard
>+            category="org.eclipse.pde.ui.PluginDevelopment"
>+            class="org.eclipse.pde.internal.ui.wizards.exports.TargetDefinitionExportWizard"
>+            icon="icons/obj16/target_profile_xml_obj.gif"
>+            id="org.eclipse.pde.target.wizard"
>+            name="%target.export.wizard.name">
>+         <description>
>+            %target.export.wizard.desc
>+         </description>
>+      </wizard>
>       <category
>             id="org.eclipse.pde.ui.PluginDevelopment"
>             name="%PluginImportExport.category"/>
>Index: src/org/eclipse/pde/internal/ui/PDEUIMessages.java
>===================================================================
>RCS file: /cvsroot/eclipse/pde/ui/org.eclipse.pde.ui/src/org/eclipse/pde/internal/ui/PDEUIMessages.java,v
>retrieving revision 1.469
>diff -u -r1.469 PDEUIMessages.java
>--- src/org/eclipse/pde/internal/ui/PDEUIMessages.java	1 Apr 2010 21:30:55 -0000	1.469
>+++ src/org/eclipse/pde/internal/ui/PDEUIMessages.java	9 Apr 2010 13:52:40 -0000
>@@ -1678,6 +1678,20 @@
> 	public static String CategorySection_newCategoryName;
> 	public static String CategorySection_newCategoryLabel;
> 
>+	// Target Export ########################################
>+	public static String ExportTargetDefinition_task;
>+	public static String ExportTargetDeleteOldData;
>+	public static String ExportTargetExportFeatures;
>+	public static String ExportTargetExportPlugins;
>+	public static String ExportActiveTargetDefinition;
>+	public static String ExportTargetCurrentTarget;
>+	public static String ExportTargetChooseFolder;
>+	public static String ExportTargetBrowse;
>+	public static String ExportTargetSelectDestination;
>+	public static String ExportTargetSpecifyDestination;
>+	public static String ExportTargetClearDestination;
>+	public static String ExportTargetError_ChooseDestination;
>+
> 	public static String CategoryDetails_title;
> 	public static String CategoryDetails_sectionDescription;
> 	public static String CategoryDetails_name;
>Index: src/org/eclipse/pde/internal/ui/pderesources.properties
>===================================================================
>RCS file: /cvsroot/eclipse/pde/ui/org.eclipse.pde.ui/src/org/eclipse/pde/internal/ui/pderesources.properties,v
>retrieving revision 1.1128
>diff -u -r1.1128 pderesources.properties
>--- src/org/eclipse/pde/internal/ui/pderesources.properties	1 Apr 2010 21:30:55 -0000	1.1128
>+++ src/org/eclipse/pde/internal/ui/pderesources.properties	9 Apr 2010 13:52:42 -0000
>@@ -1553,6 +1553,21 @@
> CategorySection_newCategoryName = new_category_{0}
> CategorySection_newCategoryLabel = New Category {0}
> 
>+######### Target Export Wizard ###################################33
>+ExportTargetDefinition_task = Exporting current target definition...
>+ExportTargetDeleteOldData = Deleting old data...
>+ExportTargetExportFeatures = Exporting features...
>+ExportTargetExportPlugins = Exporting plugins...
>+ExportActiveTargetDefinition = Export Active Target Definition
>+ExportTargetCurrentTarget = Active &Target: 
>+ExportTargetChooseFolder = &Destination:
>+ExportTargetBrowse = &Browse...
>+ExportTargetSelectDestination = Select Destination
>+ExportTargetSpecifyDestination = Specify the destination directory for the current target
>+ExportTargetClearDestination = &Clear destination directory before exporting
>+ExportTargetError_ChooseDestination = Please choose a destination directory
>+
>+
> CategoryDetails_title = Category Properties
> CategoryDetails_sectionDescription = Provide a unique id, a name and a description for each category.\n\
> "*" denotes a required field.
>Index: src/org/eclipse/pde/internal/ui/wizards/exports/ExportActiveTargetJob.java
>===================================================================
>RCS file: src/org/eclipse/pde/internal/ui/wizards/exports/ExportActiveTargetJob.java
>diff -N src/org/eclipse/pde/internal/ui/wizards/exports/ExportActiveTargetJob.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/pde/internal/ui/wizards/exports/ExportActiveTargetJob.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,149 @@
>+/*******************************************************************************
>+ * Copyright (c) 2010 EclipseSource 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:
>+ *     Chris Aniszczyk <caniszczyk@gmail.com> - initial API and implementation
>+ *     Ian Bull <irbull@eclipsesource.com> - initial API and implementation
>+ *******************************************************************************/
>+package org.eclipse.pde.internal.ui.wizards.exports;
>+
>+import java.net.URI;
>+import org.eclipse.core.filesystem.*;
>+import org.eclipse.core.runtime.*;
>+import org.eclipse.core.runtime.jobs.Job;
>+import org.eclipse.equinox.p2.engine.IProfile;
>+import org.eclipse.pde.core.plugin.IPluginModelBase;
>+import org.eclipse.pde.core.plugin.PluginRegistry;
>+import org.eclipse.pde.internal.core.FeatureModelManager;
>+import org.eclipse.pde.internal.core.PDECore;
>+import org.eclipse.pde.internal.core.feature.ExternalFeatureModel;
>+import org.eclipse.pde.internal.core.ifeature.IFeatureModel;
>+import org.eclipse.pde.internal.core.target.TargetDefinition;
>+import org.eclipse.pde.internal.core.target.TargetPlatformService;
>+import org.eclipse.pde.internal.ui.PDEPlugin;
>+import org.eclipse.pde.internal.ui.PDEUIMessages;
>+
>+/**
>+ * This job exports the bundles and features that make up your target. 
>+ */
>+public class ExportActiveTargetJob extends Job {
>+
>+	private URI fDestination;
>+	private boolean fclearDestinationDirectory = false;
>+
>+	public ExportActiveTargetJob(URI destination, boolean clearDestinationDirectory) {
>+		super("Export Current Target Definition Job"); //$NON-NLS-1$
>+		fDestination = destination;
>+		fclearDestinationDirectory = clearDestinationDirectory;
>+	}
>+
>+	protected IStatus run(IProgressMonitor monitor) {
>+
>+		IFileSystem fileSystem = EFS.getLocalFileSystem();
>+		if (!fileSystem.canWrite()) {
>+			return new Status(IStatus.ERROR, PDEPlugin.getPluginId(), "Destination directory not writable."); //$NON-NLS-1$ 
>+		}
>+		IFileStore destination = fileSystem.getStore(fDestination);
>+
>+		FeatureModelManager featureManager = PDECore.getDefault().getFeatureModelManager();
>+		IFeatureModel[] featureModels = featureManager.getModels();
>+		IPluginModelBase[] pluginModels = PluginRegistry.getExternalModels();
>+
>+		IFileStore featureDir = destination.getChild("features"); //$NON-NLS-1$
>+		IFileStore pluginDir = destination.getChild("plugins"); //$NON-NLS-1$
>+		IFileStore metadataXML = destination.getChild("content.xml"); //$NON-NLS-1$
>+		IFileStore metadataJAR = destination.getChild("content.jar"); //$NON-NLS-1$
>+
>+		int totalWork = featureModels.length + pluginModels.length;
>+
>+		try {
>+			monitor.beginTask(PDEUIMessages.ExportTargetDefinition_task, totalWork);
>+			if (fclearDestinationDirectory) {
>+				monitor.subTask(PDEUIMessages.ExportTargetDeleteOldData); //Deleting old data...
>+			}
>+
>+			try {
>+				if (fclearDestinationDirectory) {
>+					ExportTargetMetadata.getDefault().clearExporedRepository(fDestination);
>+
>+					if (featureDir.fetchInfo().exists()) {
>+						featureDir.delete(EFS.NONE, new NullProgressMonitor());
>+					}
>+					if (pluginDir.fetchInfo().exists()) {
>+						pluginDir.delete(EFS.NONE, new NullProgressMonitor());
>+					}
>+					if (metadataJAR.fetchInfo().exists()) {
>+						metadataJAR.delete(EFS.NONE, new NullProgressMonitor());
>+					}
>+					if (metadataXML.fetchInfo().exists()) {
>+						metadataXML.delete(EFS.NONE, new NullProgressMonitor());
>+					}
>+				}
>+
>+				if (!featureDir.fetchInfo().exists()) {
>+					featureDir.mkdir(EFS.NONE, new NullProgressMonitor());
>+				}
>+				if (!pluginDir.fetchInfo().exists()) {
>+					pluginDir.mkdir(EFS.NONE, new NullProgressMonitor());
>+				}
>+			} catch (CoreException e1) {
>+				return new Status(IStatus.ERROR, PDEPlugin.getPluginId(), "Failed to create destination directory.", e1); //$NON-NLS-1$
>+			}
>+
>+			monitor.subTask(PDEUIMessages.ExportTargetExportFeatures);
>+			for (int i = 0; i < featureModels.length; i++) {
>+				IFeatureModel model = featureModels[i];
>+				if (model.isEnabled() && model instanceof ExternalFeatureModel) {
>+					copy(model.getInstallLocation(), featureDir, fileSystem, monitor);
>+				}
>+			}
>+
>+			monitor.subTask(PDEUIMessages.ExportTargetExportPlugins);
>+			for (int i = 0; i < pluginModels.length; i++) {
>+				IPluginModelBase model = pluginModels[i];
>+				//if (model.isEnabled()) {
>+				copy(model.getInstallLocation(), pluginDir, fileSystem, monitor);
>+				//}
>+			}
>+
>+			try {
>+				TargetDefinition definition = ((TargetDefinition) TargetPlatformService.getDefault().getWorkspaceTargetHandle().getTargetDefinition());
>+				IProfile profile = definition.getProfile();
>+				ExportTargetMetadata component = ExportTargetMetadata.getDefault();
>+				IStatus status = component.exportMetadata(profile, fDestination, definition.getName());
>+				if (status.isOK())
>+					return status;
>+			} catch (CoreException e) {
>+				return new Status(IStatus.ERROR, PDEPlugin.getPluginId(), "Failed to export the target", e); //$NON-NLS-1$ 
>+			}
>+		} catch (CoreException e) {
>+			return new Status(IStatus.ERROR, PDEPlugin.getPluginId(), "Failed to export the target", e); //$NON-NLS-1$ 
>+		}
>+
>+		finally {
>+			monitor.done();
>+		}
>+		return Status.OK_STATUS;
>+	}
>+
>+	private IStatus copy(String src, IFileStore destinationParent, IFileSystem fileSystem, IProgressMonitor monitor) throws CoreException {
>+		Path srcPath = new Path(src);
>+		IFileStore source = fileSystem.getStore(srcPath);
>+		String elementName = srcPath.segment(srcPath.segmentCount() - 1);
>+		IFileStore destinationDirectory = destinationParent.getChild(elementName);
>+		if (destinationDirectory.fetchInfo().exists()) {
>+			monitor.worked(1);
>+			return Status.OK_STATUS;
>+		}
>+		if (source.fetchInfo().isDirectory()) {
>+			destinationDirectory.mkdir(EFS.NONE, new NullProgressMonitor());
>+		}
>+		source.copy(destinationDirectory, EFS.OVERWRITE, new SubProgressMonitor(monitor, 1));
>+		return Status.OK_STATUS;
>+	}
>+
>+}
>Index: src/org/eclipse/pde/internal/ui/wizards/exports/ExportTargetMetadata.java
>===================================================================
>RCS file: src/org/eclipse/pde/internal/ui/wizards/exports/ExportTargetMetadata.java
>diff -N src/org/eclipse/pde/internal/ui/wizards/exports/ExportTargetMetadata.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/pde/internal/ui/wizards/exports/ExportTargetMetadata.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,94 @@
>+/*******************************************************************************
>+ * Copyright (c) 2010 EclipseSource 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:
>+ *     Ian Bull <irbull@eclipsesource.com> - initial API and implementation
>+ *******************************************************************************/
>+package org.eclipse.pde.internal.ui.wizards.exports;
>+
>+import java.net.URI;
>+import org.eclipse.core.runtime.*;
>+import org.eclipse.equinox.p2.core.IProvisioningAgent;
>+import org.eclipse.equinox.p2.core.ProvisionException;
>+import org.eclipse.equinox.p2.engine.IProfile;
>+import org.eclipse.equinox.p2.query.IQueryResult;
>+import org.eclipse.equinox.p2.query.QueryUtil;
>+import org.eclipse.equinox.p2.repository.IRepositoryManager;
>+import org.eclipse.equinox.p2.repository.metadata.IMetadataRepository;
>+import org.eclipse.equinox.p2.repository.metadata.IMetadataRepositoryManager;
>+import org.eclipse.pde.internal.core.PDECore;
>+import org.eclipse.pde.internal.ui.PDEPlugin;
>+
>+public class ExportTargetMetadata {
>+
>+	IProvisioningAgent agent = null;
>+	public static ExportTargetMetadata instance = null;
>+
>+	public void start() {
>+		instance = this;
>+	}
>+
>+	public void stop() {
>+		instance = null;
>+
>+	}
>+
>+	public static ExportTargetMetadata getDefault() {
>+		return instance;
>+	}
>+
>+	public synchronized void clearExporedRepository(URI destination) {
>+		agent = (IProvisioningAgent) PDECore.getDefault().acquireService(IProvisioningAgent.SERVICE_NAME);
>+		if (agent == null)
>+			return;
>+		if (((IMetadataRepositoryManager) agent.getService(IMetadataRepositoryManager.SERVICE_NAME)).contains(destination))
>+			((IMetadataRepositoryManager) agent.getService(IMetadataRepositoryManager.SERVICE_NAME)).removeRepository(destination);
>+	}
>+
>+	public synchronized IStatus exportMetadata(IProfile profile, URI destination, String targetName) {
>+		if (agent == null)
>+			return new Status(IStatus.ERROR, PDEPlugin.getPluginId(), "Failed to mirror the metadata."); //$NON-NLS-1$
>+		boolean removeRepoAfterLoad = false;
>+		try {
>+			IMetadataRepository repository = null;
>+
>+			try {
>+				//TODO: There appears to be a small (5 byte) difference from when I do the load vs. the create
>+				//      The create gives the repo a version 1, while the load gives it 1.0.0
>+				//      this might be worth looking into
>+				removeRepoAfterLoad = !((IMetadataRepositoryManager) agent.getService(IMetadataRepositoryManager.SERVICE_NAME)).contains(destination);
>+				repository = ((IMetadataRepositoryManager) agent.getService(IMetadataRepositoryManager.SERVICE_NAME)).loadRepository(destination, IRepositoryManager.REPOSITORY_HINT_MODIFIABLE, new NullProgressMonitor());
>+			} catch (ProvisionException e) {
>+				// The repository cannot be loaded
>+			}
>+			if (repository == null) {
>+				repository = ((IMetadataRepositoryManager) agent.getService(IMetadataRepositoryManager.SERVICE_NAME)).createRepository(destination, targetName, IMetadataRepositoryManager.TYPE_SIMPLE_REPOSITORY, null);
>+			}
>+
>+			if (repository != null) {
>+				mirrorMetadata(profile, repository);
>+			} else {
>+				return new Status(IStatus.ERROR, PDEPlugin.getPluginId(), "Failed to mirror the metadata."); //$NON-NLS-1$
>+			}
>+
>+		} catch (ProvisionException e) {
>+			return new Status(IStatus.ERROR, PDEPlugin.getPluginId(), "Failed to mirror the metadata.", e); //$NON-NLS-1$
>+		} finally {
>+			if (removeRepoAfterLoad) {
>+				((IMetadataRepositoryManager) agent.getService(IMetadataRepositoryManager.SERVICE_NAME)).removeRepository(destination);
>+			}
>+		}
>+
>+		return Status.OK_STATUS;
>+	}
>+
>+	private void mirrorMetadata(IProfile profile, IMetadataRepository repository) {
>+		IQueryResult results = profile.query(QueryUtil.createIUAnyQuery(), new NullProgressMonitor());
>+		repository.addInstallableUnits(results.toUnmodifiableSet());
>+	}
>+
>+}
>Index: src/org/eclipse/pde/internal/ui/wizards/exports/TargetDefinitionExportWizard.java
>===================================================================
>RCS file: src/org/eclipse/pde/internal/ui/wizards/exports/TargetDefinitionExportWizard.java
>diff -N src/org/eclipse/pde/internal/ui/wizards/exports/TargetDefinitionExportWizard.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/pde/internal/ui/wizards/exports/TargetDefinitionExportWizard.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,51 @@
>+/*******************************************************************************
>+ * Copyright (c) 2010 EclipseSource 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:
>+ *     Chris Aniszczyk <caniszczyk@gmail.com> - initial API and implementation
>+ *     Ian Bull <irbull@eclipsesource.com> - initial API and implementation
>+ *******************************************************************************/
>+package org.eclipse.pde.internal.ui.wizards.exports;
>+
>+import java.io.File;
>+import org.eclipse.core.runtime.jobs.Job;
>+import org.eclipse.jface.viewers.IStructuredSelection;
>+import org.eclipse.jface.wizard.Wizard;
>+import org.eclipse.pde.internal.ui.PDEUIMessages;
>+import org.eclipse.ui.IExportWizard;
>+import org.eclipse.ui.IWorkbench;
>+
>+public class TargetDefinitionExportWizard extends Wizard implements IExportWizard {
>+
>+	private TargetDefinitionExportWizardPage fPage = null;
>+
>+	public TargetDefinitionExportWizard() {
>+		setNeedsProgressMonitor(true);
>+		setWindowTitle(PDEUIMessages.ExportActiveTargetDefinition);
>+	}
>+
>+	public void addPages() {
>+		fPage = new TargetDefinitionExportWizardPage();
>+		addPage(fPage);
>+	}
>+
>+	public boolean performFinish() {
>+		String destDir = fPage.getDestinationDirectory();
>+		boolean clearDestDir = fPage.isClearDestinationDirectory();
>+		File file = new File(destDir);
>+
>+		Job job = new ExportActiveTargetJob(file.toURI(), clearDestDir);
>+		job.schedule(200);
>+
>+		return true;
>+	}
>+
>+	public void init(IWorkbench workbench, IStructuredSelection selection) {
>+		// do nothing atm
>+	}
>+
>+}
>Index: src/org/eclipse/pde/internal/ui/wizards/exports/TargetDefinitionExportWizardPage.java
>===================================================================
>RCS file: src/org/eclipse/pde/internal/ui/wizards/exports/TargetDefinitionExportWizardPage.java
>diff -N src/org/eclipse/pde/internal/ui/wizards/exports/TargetDefinitionExportWizardPage.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/pde/internal/ui/wizards/exports/TargetDefinitionExportWizardPage.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,129 @@
>+/*******************************************************************************
>+ * Copyright (c) 2010 EclipseSource 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:
>+ *     Chris Aniszczyk <caniszczyk@gmail.com> - initial API and implementation
>+ *     Ian Bull <irbull@eclipsesource.com> - initial API and implementation
>+ *******************************************************************************/
>+package org.eclipse.pde.internal.ui.wizards.exports;
>+
>+import org.eclipse.core.runtime.CoreException;
>+import org.eclipse.core.runtime.IStatus;
>+import org.eclipse.jface.dialogs.Dialog;
>+import org.eclipse.jface.wizard.WizardPage;
>+import org.eclipse.pde.internal.core.target.TargetDefinition;
>+import org.eclipse.pde.internal.core.target.TargetPlatformService;
>+import org.eclipse.pde.internal.ui.PDEUIMessages;
>+import org.eclipse.swt.SWT;
>+import org.eclipse.swt.events.*;
>+import org.eclipse.swt.layout.GridData;
>+import org.eclipse.swt.layout.GridLayout;
>+import org.eclipse.swt.widgets.*;
>+
>+public class TargetDefinitionExportWizardPage extends WizardPage {
>+
>+	private static final String PAGE_ID = "org.eclipse.pde.target.exportPage"; //$NON-NLS-1$
>+	private Button browseButton = null;
>+	private Text destDirText = null;
>+	private Button clearDestinationDirCheck = null;
>+
>+	protected TargetDefinitionExportWizardPage() {
>+		super(PAGE_ID);
>+		setPageComplete(false);
>+		setTitle(PDEUIMessages.ExportActiveTargetDefinition);
>+		// TODO setImage(...)
>+	}
>+
>+	public void createControl(Composite parent) {
>+		Composite container = new Composite(parent, SWT.NONE);
>+		GridLayout layout = new GridLayout(1, false);
>+		container.setLayout(layout);
>+		createExportDirectoryControl(container);
>+
>+		//TODO initSettings();
>+
>+		Dialog.applyDialogFont(container);
>+		setControl(container);
>+		setPageComplete(validate());
>+	}
>+
>+	private void createExportDirectoryControl(Composite parent) {
>+		parent.setLayout(new GridLayout(3, false));
>+		parent.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
>+		new Label(parent, SWT.NONE).setText(PDEUIMessages.ExportTargetCurrentTarget);
>+		Label l = new Label(parent, SWT.NONE);
>+
>+		try {
>+			// TODO this is a bit dirty
>+			TargetDefinition definition = ((TargetDefinition) TargetPlatformService.getDefault().getWorkspaceTargetHandle().getTargetDefinition());
>+			l.setText(definition.getName());
>+		} catch (CoreException e) {
>+			// TODO log something?
>+		}
>+
>+		GridData gd = new GridData(GridData.FILL_HORIZONTAL);
>+		gd.horizontalSpan = 2;
>+		l.setLayoutData(gd);
>+		new Label(parent, SWT.NONE).setText(PDEUIMessages.ExportTargetChooseFolder);
>+
>+		destDirText = new Text(parent, SWT.BORDER);
>+		destDirText.setEditable(false);
>+		destDirText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
>+		destDirText.addModifyListener(new ModifyListener() {
>+			public void modifyText(ModifyEvent e) {
>+				controlChanged();
>+			}
>+		});
>+		browseButton = new Button(parent, SWT.PUSH);
>+		browseButton.setText(PDEUIMessages.ExportTargetBrowse);
>+		browseButton.addSelectionListener(new SelectionAdapter() {
>+			public void widgetSelected(SelectionEvent e) {
>+				DirectoryDialog dialog = new DirectoryDialog(getShell());
>+				dialog.setText(PDEUIMessages.ExportTargetSelectDestination);
>+				dialog.setMessage(PDEUIMessages.ExportTargetSpecifyDestination);
>+				String dir = destDirText.getText();
>+				dialog.setFilterPath(dir);
>+				dir = dialog.open();
>+				if (dir == null || dir.equals("")) { //$NON-NLS-1$
>+					return;
>+				}
>+				destDirText.setText(dir);
>+				controlChanged();
>+			}
>+		});
>+
>+		clearDestinationDirCheck = new Button(parent, SWT.CHECK);
>+		clearDestinationDirCheck.setText(PDEUIMessages.ExportTargetClearDestination);
>+		gd = new GridData();
>+		gd.horizontalSpan = 2;
>+		clearDestinationDirCheck.setLayoutData(gd);
>+	}
>+
>+	public String getDestinationDirectory() {
>+		return destDirText.getText();
>+	}
>+
>+	public boolean isClearDestinationDirectory() {
>+		return clearDestinationDirCheck.getSelection();
>+	}
>+
>+	public void controlChanged() {
>+		setPageComplete(validate());
>+	}
>+
>+	protected boolean validate() {
>+		setMessage(null);
>+
>+		if (destDirText.getText().equals("")) { //$NON-NLS-1$
>+			setMessage(PDEUIMessages.ExportTargetError_ChooseDestination, IStatus.WARNING);
>+			return false;
>+		}
>+
>+		return true;
>+	}
>+
>+}

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Attachments on bug 190711: 143232 | 164160 | 164371 | 164373