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Diffstat (limited to 'target_explorer/plugins/org.eclipse.tcf.te.ui/src/org/eclipse/tcf/te/ui/wizards/newWizard/NewWizardNode.java')
-rw-r--r--target_explorer/plugins/org.eclipse.tcf.te.ui/src/org/eclipse/tcf/te/ui/wizards/newWizard/NewWizardNode.java144
1 files changed, 144 insertions, 0 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.ui/src/org/eclipse/tcf/te/ui/wizards/newWizard/NewWizardNode.java b/target_explorer/plugins/org.eclipse.tcf.te.ui/src/org/eclipse/tcf/te/ui/wizards/newWizard/NewWizardNode.java
new file mode 100644
index 000000000..716e51527
--- /dev/null
+++ b/target_explorer/plugins/org.eclipse.tcf.te.ui/src/org/eclipse/tcf/te/ui/wizards/newWizard/NewWizardNode.java
@@ -0,0 +1,144 @@
+/*******************************************************************************
+ * Copyright (c) 2011 Wind River Systems, Inc. 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:
+ * Wind River Systems - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.tcf.te.ui.wizards.newWizard;
+
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.wizard.IWizard;
+import org.eclipse.jface.wizard.IWizardNode;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.tcf.te.ui.activator.UIPlugin;
+import org.eclipse.tcf.te.ui.nls.Messages;
+import org.eclipse.tcf.te.ui.wizards.interfaces.INewTargetWizard;
+import org.eclipse.ui.IPluginContribution;
+import org.eclipse.ui.IWorkbenchWizard;
+import org.eclipse.ui.internal.util.Util;
+import org.eclipse.ui.wizards.IWizardDescriptor;
+
+/**
+ * New wizard node implementation.
+ */
+@SuppressWarnings("restriction")
+/* default */ class NewWizardNode implements IWizardNode, IPluginContribution {
+ // The associated wizard descriptor
+ private final IWizardDescriptor descriptor;
+ // The parent wizard selection page
+ private final NewWizardSelectionPage page;
+
+ // The wizard instance, once created
+ private IWizard wizard;
+
+ /**
+ * Constructor.
+ *
+ * @param page The parent wizard selection page. Must not be <code>null</code>.
+ * @param descriptor The wizard descriptor. Must not be <code>null</code>.
+ */
+ public NewWizardNode(NewWizardSelectionPage page, IWizardDescriptor descriptor) {
+ Assert.isNotNull(page);
+ Assert.isNotNull(descriptor);
+
+ this.page = page;
+ this.descriptor = descriptor;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.jface.wizard.IWizardNode#dispose()
+ */
+ @Override
+ public void dispose() {
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.jface.wizard.IWizardNode#getExtent()
+ */
+ @Override
+ public Point getExtent() {
+ return new Point(-1, -1);
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.ui.IPluginContribution#getLocalId()
+ */
+ @Override
+ public String getLocalId() {
+ IPluginContribution contribution = (IPluginContribution)Util.getAdapter(descriptor, IPluginContribution.class);
+ if (contribution != null) {
+ return contribution.getLocalId();
+ }
+ return descriptor.getId();
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.ui.IPluginContribution#getPluginId()
+ */
+ @Override
+ public String getPluginId() {
+ IPluginContribution contribution = (IPluginContribution) Util.getAdapter(descriptor, IPluginContribution.class);
+ if (contribution != null) {
+ return contribution.getPluginId();
+ }
+ return null;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.jface.wizard.IWizardNode#isContentCreated()
+ */
+ @Override
+ public boolean isContentCreated() {
+ return wizard != null;
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.jface.wizard.IWizardNode#getWizard()
+ */
+ @Override
+ public IWizard getWizard() {
+ if (wizard == null) {
+ wizard = createWizard(descriptor);
+ }
+ return wizard;
+ }
+
+ /**
+ * Create the wizard associated with the specified wizard descriptor.
+ *
+ * @param descriptor The wizard descriptor. Must not be <code>null</code>.
+ * @return The wizard or <code>null</code> if the creation fails.
+ */
+ private final IWorkbenchWizard createWizard(IWizardDescriptor descriptor) {
+ Assert.isNotNull(descriptor);
+
+ IWorkbenchWizard wizard = null;
+
+ try {
+ // Create the wizard instance
+ wizard = descriptor.createWizard();
+
+ // If the wizard is a INewTargetWizard, associate the wizard descriptor
+ if (wizard instanceof INewTargetWizard) ((INewTargetWizard)wizard).setWizardDescriptor(descriptor);
+
+ // Initialize the wizard
+ IStructuredSelection wizardSelection = descriptor.adaptedSelection(page.getSelection());
+ wizard.init(page.getWorkbench(), wizardSelection);
+ } catch (CoreException e) {
+ page.setErrorMessage(Messages.NewWizardSelectionPage_createWizardFailed);
+
+ IStatus status = new Status(IStatus.ERROR, UIPlugin.getUniqueIdentifier(),
+ Messages.NewWizardSelectionPage_createWizardFailed, e);
+ UIPlugin.getDefault().getLog().log(status);
+ }
+
+ return wizard;
+ }
+} \ No newline at end of file

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