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package org.eclipse.team.internal.ui;
/*
* (c) Copyright IBM Corp. 2000, 2002.
* All Rights Reserved.
*/
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.DoubleClickEvent;
import org.eclipse.jface.viewers.IDoubleClickListener;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.wizard.IWizardPage;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Table;
import org.eclipse.team.ui.IConfigurationWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.internal.model.AdaptableList;
import org.eclipse.ui.model.WorkbenchContentProvider;
import org.eclipse.ui.model.WorkbenchLabelProvider;
/**
* The main page of the configure project wizard. It contains a table
* which lists possible team providers with which to configure the project.
* The user may select one and press "Next", which will display a provider-
* specific wizard page.
*/
public class ConfigureProjectWizardMainPage extends WizardPage {
private Table table;
private TableViewer viewer;
private AdaptableList wizards;
private IWorkbench workbench;
private IProject project;
private boolean creationMode = true;
private IConfigurationWizard selectedWizard;
/**
* Create a new ConfigureProjectWizardMainPage
*
* @param pageName the name of the page
* @param title the title of the page
* @param titleImage the image for the page title
* @param wizard the wizards to populate the table with
*/
public ConfigureProjectWizardMainPage(String pageName, String title, ImageDescriptor titleImage, AdaptableList wizards) {
super(pageName, title, titleImage);
this.wizards = wizards;
this.creationMode = creationMode;
}
public IConfigurationWizard getSelectedWizard() {
return selectedWizard;
}
/*
* @see WizardPage#canFlipToNextPage
*/
public boolean canFlipToNextPage() {
return selectedWizard != null && selectedWizard.getPageCount() > 0;
}
/*
* @see WizardPage#createControl
*/
public void createControl(Composite parent) {
Composite composite = new Composite(parent, SWT.NULL);
composite.setLayout(new GridLayout());
composite.setLayoutData(new GridData(GridData.FILL_BOTH));
setControl(composite);
Label label = new Label(composite, SWT.LEFT);
label.setText(Policy.bind("ConfigureProjectWizardMainPage.selectRepository")); //$NON-NLS-1$
GridData data = new GridData();
data.horizontalAlignment = GridData.FILL;
label.setLayoutData(data);
table = new Table(composite, SWT.SINGLE | SWT.BORDER);
data = new GridData(GridData.FILL_BOTH);
data.heightHint = table.getItemHeight() * 7;
table.setLayoutData(data);
viewer = new TableViewer(table);
viewer.setContentProvider(new WorkbenchContentProvider());
viewer.setLabelProvider(new WorkbenchLabelProvider());
viewer.addSelectionChangedListener(new ISelectionChangedListener() {
public void selectionChanged(SelectionChangedEvent event) {
// Initialize the wizard so we can tell whether to enable the Next button
ISelection selection = event.getSelection();
if (selection == null || !(selection instanceof IStructuredSelection)) {
selectedWizard = null;
setPageComplete(false);
return;
}
IStructuredSelection ss = (IStructuredSelection)selection;
if (ss.size() != 1) {
selectedWizard = null;
setPageComplete(false);
return;
}
ConfigurationWizardElement selectedElement = (ConfigurationWizardElement)ss.getFirstElement();
try {
selectedWizard = (IConfigurationWizard)selectedElement.createExecutableExtension();
selectedWizard.init(workbench, project);
} catch (CoreException e) {
return;
}
selectedWizard.addPages();
// Ask the container to update button enablement
setPageComplete(true);
}
});
viewer.addDoubleClickListener(new IDoubleClickListener() {
public void doubleClick(DoubleClickEvent event) {
getWizard().getContainer().showPage(getNextPage());
}
});
viewer.setInput(wizards);
}
/**
* The <code>WizardSelectionPage</code> implementation of
* this <code>IWizardPage</code> method returns the first page
* of the currently selected wizard if there is one.
*
* @see WizardPage#getNextPage
*/
public IWizardPage getNextPage() {
if (selectedWizard == null) return null;
return selectedWizard.getStartingPage();
}
/**
* Set the workbench to the argument
*
* @param workbench the workbench to set
*/
public void setWorkbench(IWorkbench workbench) {
this.workbench = workbench;
}
/**
* Set the project to the argument
*
* @param project the project to set
*/
public void setProject(IProject project) {
this.project = project;
}
}
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