/*******************************************************************************
* Copyright (c) 2000, 2015 QNX Software Systems 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:
* QNX Software Systems - Initial API and implementation
* Intel corporation - customization for New Project model.
* Marc-Andre Laperle (Ericsson) - Bug 394492 Project options not visible
* Marc-Andre Laperle (Ericsson) - Bug 382746 Add C++ nature to C Project
*******************************************************************************/
package org.eclipse.cdt.managedbuilder.ui.wizards;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.CCProjectNature;
import org.eclipse.cdt.make.internal.ui.MakeUIPlugin;
import org.eclipse.cdt.ui.newui.AbstractPage;
import org.eclipse.cdt.ui.newui.CDTPrefUtil;
import org.eclipse.cdt.ui.newui.PageLayout;
import org.eclipse.cdt.ui.wizards.CDTMainWizardPage;
import org.eclipse.cdt.ui.wizards.CWizardHandler;
import org.eclipse.cdt.ui.wizards.EntryDescriptor;
import org.eclipse.cdt.ui.wizards.IWizardItemsListListener;
import org.eclipse.cdt.ui.wizards.conversion.ConvertProjectWizardPage;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.SubProgressMonitor;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Tree;
import org.eclipse.swt.widgets.TreeItem;
import org.eclipse.ui.wizards.newresource.BasicNewResourceWizard;
/**
* @noextend This class is not intended to be subclassed by clients.
* @noinstantiate This class is not intended to be instantiated by clients.
*/
public class ConvertToMakeWizardPage extends ConvertProjectWizardPage {
private static final String WZ_TITLE = "WizardMakeProjectConversion.title"; //$NON-NLS-1$
private static final String WZ_DESC = "WizardMakeProjectConversion.description"; //$NON-NLS-1$
/**
* @since 5.1
*/
protected CWizardHandler h_selected = null;
// widgets
private Button specifyProjectTypeButton;
private Tree tree;
private Composite right;
private Button show_sup;
private Label right_label;
private Label left_label;
/**
* Constructor for ConvertToStdMakeProjectWizardPage.
* @param pageName
*/
public ConvertToMakeWizardPage(String pageName) {
super(pageName);
}
@Override
public void createControl(Composite parent) {
super.createControl(parent);
IStructuredSelection sel = ((BasicNewResourceWizard) getWizard())
.getSelection();
if (sel != null) {
tableViewer.setCheckedElements(sel.toArray());
setPageComplete(validatePage());
}
}
@Override
protected void addToMainPage(Composite container) {
super.addToMainPage(container);
Group optionsGroup = new Group(container, SWT.NONE);
GridData layoutData = new GridData(GridData.FILL_HORIZONTAL);
layoutData.heightHint = 200;
optionsGroup.setLayoutData(layoutData);
optionsGroup.setLayout(new GridLayout(1, true));
optionsGroup.setText(MakeUIPlugin.getResourceString("WizardMakeProjectConversion.projectOptions.title")); //$NON-NLS-1$
Composite c = new Composite(optionsGroup, SWT.NONE);
c.setLayoutData(new GridData(GridData.FILL_BOTH));
c.setLayout(new GridLayout(2, true));
specifyProjectTypeButton = new Button(c, SWT.CHECK);
specifyProjectTypeButton.setText(MakeUIPlugin.getResourceString("WizardMakeProjectConversion.projectOptions.projectType")); //$NON-NLS-1$
GridData gd = new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan = 2;
specifyProjectTypeButton.setLayoutData(gd);
specifyProjectTypeButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
enableProjectTypeControls(specifyProjectTypeButton
.getSelection());
}
});
left_label = new Label(c, SWT.NONE);
left_label.setText(MakeUIPlugin.getResourceString("WizardMakeProjectConversion.projectOptions.projectTypeTable")); //$NON-NLS-1$
left_label.setFont(container.getFont());
left_label.setLayoutData(new GridData(GridData.BEGINNING));
right_label = new Label(c, SWT.NONE);
right_label.setFont(container.getFont());
right_label.setLayoutData(new GridData(GridData.BEGINNING));
tree = new Tree(c, SWT.SINGLE | SWT.BORDER);
tree.setLayoutData(new GridData(GridData.FILL_BOTH));
tree.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
TreeItem[] tis = tree.getSelection();
if (tis == null || tis.length == 0)
return;
switchTo((CWizardHandler) tis[0].getData(),
(EntryDescriptor) tis[0]
.getData(CDTMainWizardPage.DESC));
}
});
right = new Composite(c, SWT.NONE);
right.setLayoutData(new GridData(GridData.FILL_BOTH));
right.setLayout(new PageLayout());
show_sup = new Button(c, SWT.CHECK);
show_sup.setSelection(true);
show_sup.setText(MakeUIPlugin.getResourceString("WizardMakeProjectConversion.projectOptions.showSuppressed")); //$NON-NLS-1$
gd = new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan = 2;
show_sup.setLayoutData(gd);
final IWizardItemsListListener filter = new IWizardItemsListListener() {
// Show only category
@Override
public List<EntryDescriptor> filterItems(List<EntryDescriptor> items) {
List<EntryDescriptor> results = new ArrayList<>();
for (EntryDescriptor entry : items) {
if (entry.isCategory()) {
results.add(entry);
}
}
return results;
}
@Override
public boolean isCurrent() {
return true;
}
@Override
public void toolChainListChanged(int count) {
// Do nothing
}
};
show_sup.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
if (h_selected != null)
h_selected.setSupportedOnly(show_sup.getSelection());
switchTo(CDTMainWizardPage.updateData(tree, right, show_sup,
filter, null), CDTMainWizardPage.getDescriptor(tree));
}
});
CDTPrefUtil.readPreferredTCs();
switchTo(CDTMainWizardPage.updateData(tree, right, show_sup, filter,
null), CDTMainWizardPage.getDescriptor(tree));
specifyProjectTypeButton.setSelection(true);
enableProjectTypeControls(true);
}
private void enableProjectTypeControls(boolean enabled) {
left_label.setEnabled(enabled);
right_label.setEnabled(enabled);
tree.setEnabled(enabled);
right.setEnabled(enabled);
enabledCompositeChildren(right, enabled);
show_sup.setEnabled(enabled);
}
private void enabledCompositeChildren(Composite composite, boolean enabled) {
Control[] children = composite.getChildren();
for (int i = 0; i < children.length; i++) {
children[i].setEnabled(enabled);
if (children[i] instanceof Composite) {
enabledCompositeChildren((Composite) children[i], enabled);
}
}
}
private void switchTo(CWizardHandler h, EntryDescriptor ed) {
if (h == null)
h = ed.getHandler();
try {
if (h != null && ed != null)
h.initialize(ed);
} catch (CoreException e) {
h = null;
}
if (h_selected != null)
h_selected.handleUnSelection();
h_selected = h;
if (h == null)
return;
right_label.setText(h_selected.getHeader());
h_selected.handleSelection();
h_selected.setSupportedOnly(show_sup.getSelection());
}
/**
* Method getWzTitleResource returns the correct Title Label for this class
* overriding the default in the superclass.
*/
@Override
protected String getWzTitleResource(){
return MakeUIPlugin.getResourceString(WZ_TITLE);
}
/**
* Method getWzDescriptionResource returns the correct description
* Label for this class overriding the default in the superclass.
*/
@Override
protected String getWzDescriptionResource(){
return MakeUIPlugin.getResourceString(WZ_DESC);
}
/**
* Method isCandidate returns true for:
* - non-CDT projects
* - C projects, to be potentially converted to C++
*/
@Override
public boolean isCandidate(IProject project) {
boolean isCDTProject = AbstractPage.isCDTPrj(project);
boolean cOnly = false;
try {
cOnly = !project.hasNature(CCProjectNature.CC_NATURE_ID);
} catch (CoreException e) {
// If the project doesn't exist or is not open, it cannot be converted
return false;
}
return !isCDTProject || cOnly;
}
@Override
public void convertProject(IProject project, String bsId, IProgressMonitor monitor) throws CoreException{
monitor.beginTask(MakeUIPlugin.getResourceString("WizardMakeProjectConversion.monitor.convertingToMakeProject"), 3); //$NON-NLS-1$
try {
boolean wasCDTProject = AbstractPage.isCDTPrj(project);
super.convertProject(project, bsId, new SubProgressMonitor(monitor, 1));
if (!wasCDTProject && isSetProjectType()) {
h_selected.convertProject(project, monitor);
}
} finally {
monitor.done();
}
}
@Override
public void convertProject(IProject project, IProgressMonitor monitor, String projectID) throws CoreException {
monitor.beginTask(MakeUIPlugin.getResourceString("WizardMakeProjectConversion.monitor.convertingToMakeProject"), 3); //$NON-NLS-1$
try {
boolean wasCDTProject = AbstractPage.isCDTPrj(project);
super.convertProject(project, new SubProgressMonitor(monitor, 1), projectID);
if (!wasCDTProject && isSetProjectType()) {
h_selected.convertProject(project, monitor);
}
} finally {
monitor.done();
}
}
/**
* @since 5.1
*/
public boolean isSetProjectType() {
return specifyProjectTypeButton != null && specifyProjectTypeButton.getSelection();
}
}