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Bug 368552 - Hooked up template wizard pages.

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This commit is contained in:
Doug Schaefer 2012-01-27 14:25:44 -05:00
parent 0b6b6c8b99
commit 7585db1990
2 changed files with 46 additions and 3 deletions
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46
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/wizards/TemplateSelectionPage.java
View file

@ -18,9 +18,14 @@ import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.wizard.IWizard;
import org.eclipse.jface.wizard.IWizardPage;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
@ -78,10 +83,14 @@ public class TemplateSelectionPage extends WizardPage {
}
}
private final Node tree = new Node(null, null);
private static Node tree;
private final TemplateEngine2 coreEngine = TemplateEngine2.getDefault();
private final TemplateEngineUI uiEngine = TemplateEngineUI.getDefault();
private TreeViewer templateTree;
private IWizardPage[] nextPages;
public TemplateSelectionPage() {
super("templateSelection"); //$NON-NLS-1$
}
@ -91,7 +100,7 @@ public class TemplateSelectionPage extends WizardPage {
Composite comp = new Composite(parent, SWT.NONE);
comp.setLayout(new GridLayout(1, false));
TreeViewer templateTree = new TreeViewer(comp);
templateTree = new TreeViewer(comp);
templateTree.getTree().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
templateTree.setContentProvider(new ITreeContentProvider() {
@Override
@ -165,6 +174,28 @@ public class TemplateSelectionPage extends WizardPage {
return null;
}
});
templateTree.addSelectionChangedListener(new ISelectionChangedListener() {
@Override
public void selectionChanged(SelectionChangedEvent event) {
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,
wizard.getNextPage(TemplateSelectionPage.this), wizard);
setPageComplete(true);
} else {
nextPages = null;
setPageComplete(false);
}
} else {
nextPages = null;
setPageComplete(false);
}
}
});
buildTree();
templateTree.setInput(tree);
@ -176,7 +207,18 @@ public class TemplateSelectionPage extends WizardPage {
return true;
}
@Override
public IWizardPage getNextPage() {
if (nextPages != null && nextPages.length > 0)
return nextPages[0];
return super.getNextPage();
}
private void buildTree() {
if (tree != null)
return;
tree = new Node(null, null);
Template[] templates = uiEngine.getTemplates();
for (Template template : templates) {
List<String> parentCategoryIds = ((TemplateInfo2)template.getTemplateInfo()).getParentCategoryIds();

1
core/org.eclipse.cdt.ui/templateengine/org/eclipse/cdt/ui/templateengine/Template.java
View file

@ -139,6 +139,7 @@ public class Template extends TemplateCore {
e.printStackTrace();
}
if (followingPage != null)
followingPage.setPreviousPage(predatingPage);
return pages.toArray(new IWizardPage[pages.size()]);