Add popup-menu action to the Virgo menu for migrating PDE2Virgo projects
This object contribution action allows migrating a PDE2Virgo project
to the official PDE support now offered by Virgo tools.
diff --git a/org.eclipse.virgo.ide.ui/plugin.xml b/org.eclipse.virgo.ide.ui/plugin.xml
index ab6a447..36526ba 100644
--- a/org.eclipse.virgo.ide.ui/plugin.xml
+++ b/org.eclipse.virgo.ide.ui/plugin.xml
@@ -186,6 +186,21 @@
</separator>
</menu>
</objectContribution>
+ <objectContribution
+ objectClass="org.eclipse.core.resources.IProject"
+ adaptable="true"
+ id="org.eclipse.virgo.ide.ui.migrate.pde2virgo">
+ <action
+ label="Migrate PDE2Virgo project"
+ class="org.eclipse.virgo.ide.ui.internal.actions.ConvertPDE2VirgoProject"
+ enablesFor="+"
+ menubarPath="org.eclipse.virgo.ide.menu/group1"
+ id="org.eclipse.virgo.ide.ui.migrate.pde2virgo.action">
+ <enablement>
+ <objectState name="nature" value="org.github.pde2virgo.PDE2VirgoNature"/>
+ </enablement>
+ </action>
+ </objectContribution>
</extension>
<extension point="org.eclipse.wst.xml.core.catalogContributions">
diff --git a/org.eclipse.virgo.ide.ui/src/org/eclipse/virgo/ide/ui/internal/actions/ConvertPDE2VirgoProject.java b/org.eclipse.virgo.ide.ui/src/org/eclipse/virgo/ide/ui/internal/actions/ConvertPDE2VirgoProject.java
new file mode 100644
index 0000000..3c83cb6
--- /dev/null
+++ b/org.eclipse.virgo.ide.ui/src/org/eclipse/virgo/ide/ui/internal/actions/ConvertPDE2VirgoProject.java
@@ -0,0 +1,115 @@
+
+package org.eclipse.virgo.ide.ui.internal.actions;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.Iterator;
+import java.util.List;
+
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IProjectDescription;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.core.runtime.SubMonitor;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.dialogs.ProgressMonitorDialog;
+import org.eclipse.jface.operation.IRunnableWithProgress;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.ui.IObjectActionDelegate;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.statushandlers.StatusManager;
+import org.eclipse.virgo.ide.pde.core.internal.Constants;
+import org.eclipse.virgo.ide.ui.ServerIdeUiPlugin;
+
+/**
+ * ConvertPDE2VirgoProject is a contextual menu action in the Virgo submenu for migrating projects created with the
+ * unofficial PDE2Virgo plug-in to the official Virgo tools support for PDE.
+ *
+ * The migration consists in simply changing the project nature.
+ */
+public class ConvertPDE2VirgoProject implements IObjectActionDelegate {
+
+ private static final String PDE2_VIRGO_NATURE = "org.github.pde2virgo.PDE2VirgoNature"; //$NON-NLS-1$
+
+ private List<?> projects;
+
+ private IWorkbenchPart part;
+
+ public void run(IAction arg0) {
+ ProgressMonitorDialog dlg = new ProgressMonitorDialog(part.getSite().getShell());
+ try {
+ dlg.run(true, true, new IRunnableWithProgress() {
+
+ public void run(IProgressMonitor arg0) throws InvocationTargetException, InterruptedException {
+ ConvertPDE2VirgoProject.this.run(arg0);
+ }
+ });
+ } catch (Exception e) {
+ Status s = new Status(IStatus.ERROR, ServerIdeUiPlugin.PLUGIN_ID, e.getMessage());
+ StatusManager.getManager().handle(s, StatusManager.SHOW);
+ }
+
+ }
+
+ protected void run(IProgressMonitor monitor) {
+ monitor.beginTask("", projects.size()); //$NON-NLS-1$
+ SubMonitor subMonitor = SubMonitor.convert(monitor);
+ for (Object o : projects) {
+ IProject project = (IProject) o;
+ try {
+ IProjectDescription description = project.getDescription();
+ String[] natures = description.getNatureIds();
+ for (int i = 0; i < natures.length; i++) {
+ if (PDE2_VIRGO_NATURE.equals(natures[i])) {
+ natures[i] = Constants.NATURE_ID;
+ break;
+ }
+ }
+ description.setNatureIds(natures);
+
+ IProgressMonitor projectMonitor = subMonitor.newChild(1);
+ projectMonitor.setTaskName(project.getName());
+ project.setDescription(description, projectMonitor);
+ } catch (CoreException e) {
+ Status s = new Status(IStatus.ERROR, ServerIdeUiPlugin.PLUGIN_ID, e.getMessage());
+ StatusManager.getManager().handle(s, StatusManager.SHOW);
+ }
+ }
+ monitor.done();
+ }
+
+ public void selectionChanged(IAction action, ISelection selection) {
+ IStructuredSelection ss = (IStructuredSelection) selection;
+ projects = ss.toList();
+ boolean validSelection = true;
+ for (Iterator<?> iterator = projects.iterator(); iterator.hasNext() && validSelection;) {
+ Object object = iterator.next();
+ if (object instanceof IProject) {
+ IProject prj = (IProject) object;
+ if (prj.isOpen()) {
+ try {
+ if (prj.hasNature(PDE2_VIRGO_NATURE)) {
+ continue;
+ }
+ } catch (CoreException e) {
+ validSelection = false;
+ }
+ } else {
+ validSelection = false;
+ }
+ }
+ }
+
+ action.setEnabled(validSelection);
+ if (!validSelection) {
+ this.projects = null;
+ }
+ }
+
+ public void setActivePart(IAction action, IWorkbenchPart part) {
+ this.part = part;
+ }
+
+}
