From 453f71f4c4f4fdc8652d308c30a6a538c471d6f0 Mon Sep 17 00:00:00 2001
From: Doug Schaefer <cdtdoug@gmail.com>
Date: Fri, 27 Jan 2012 16:09:46 -0500
Subject: [PATCH] Bug 368552 - Hook up finish button.

---
 .../cdt/ui/wizards/NewCDTProjectWizard.java        | 10 ++++++++--
 .../cdt/ui/wizards/TemplateSelectionPage.java      | 14 ++++++++++----
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/wizards/NewCDTProjectWizard.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/wizards/NewCDTProjectWizard.java
index eb0336db322..282d6e93b5c 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/wizards/NewCDTProjectWizard.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/wizards/NewCDTProjectWizard.java
@@ -3,6 +3,7 @@ package org.eclipse.cdt.ui.wizards;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.jface.dialogs.Dialog;
 import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.wizard.IWizardPage;
 import org.eclipse.jface.wizard.Wizard;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.ui.INewWizard;
@@ -77,8 +78,13 @@ public class NewCDTProjectWizard extends Wizard implements INewWizard {
 	
 	@Override
 	public boolean canFinish() {
-		// TODO make sure we have everything in place first.
-		return false;
+		IWizardPage page = mainPage;
+		while (page != null) {
+			if (!page.isPageComplete())
+				return false;
+			page = page.getNextPage();
+		}
+		return true;
 	}
 	
 }
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/wizards/TemplateSelectionPage.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/wizards/TemplateSelectionPage.java
index e8358ab37d4..64920103516 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/wizards/TemplateSelectionPage.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/wizards/TemplateSelectionPage.java
@@ -89,6 +89,7 @@ public class TemplateSelectionPage extends WizardPage {
 	private final TemplateEngineUI uiEngine = TemplateEngineUI.getDefault();
 	
 	private TreeViewer templateTree;
+	private Template selectedTemplate;
 	private IWizardPage[] nextPages;
 	
 	public TemplateSelectionPage() {
@@ -177,21 +178,22 @@ public class TemplateSelectionPage extends WizardPage {
 		templateTree.addSelectionChangedListener(new ISelectionChangedListener() {
 			@Override
 			public void selectionChanged(SelectionChangedEvent event) {
+				selectedTemplate = null;
+				nextPages = null;
 				IStructuredSelection selection = (IStructuredSelection)templateTree.getSelection();
 				Object selObj = selection.getFirstElement();
 				if (selObj instanceof Node) {
 					Object object = ((Node)selObj).getObject();
 					if (object instanceof Template) {
 						IWizard wizard = getWizard();
-						nextPages = ((Template)object).getTemplateWizardPages(TemplateSelectionPage.this,
+						selectedTemplate = (Template)object;
+						nextPages = selectedTemplate.getTemplateWizardPages(TemplateSelectionPage.this,
 								wizard.getNextPage(TemplateSelectionPage.this), wizard);
 						setPageComplete(true);
 					} else {
-						nextPages = null;
 						setPageComplete(false);
 					}
 				} else {
-					nextPages = null;
 					setPageComplete(false);
 				}
 			}
@@ -202,9 +204,13 @@ public class TemplateSelectionPage extends WizardPage {
 		setControl(comp);
 	}
 
+	public Template getSelectedTemplate() {
+		return selectedTemplate;
+	}
+	
 	@Override
 	public boolean isPageComplete() {
-		return true;
+		return selectedTemplate != null;
 	}
 	
 	@Override