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/*******************************************************************************
* Copyright (c) 2016 protos software gmbh (http://www.protos.de).
* 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:
* hrentz (initial contribution)
*
*******************************************************************************/
package org.eclipse.etrice.generator.ui.wizard.internal;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.etrice.generator.base.AbstractGeneratorOptions;
import org.eclipse.etrice.generator.ui.wizard.WizardHelpers;
import org.eclipse.jface.wizard.WizardPage;
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.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.wizards.datatransfer.ZipFileStructureProvider;
/**
* @author hrentz
*
*/
public class COptionsPage extends WizardPage {
private IProjectPathProvider projectPathProvider;
private Button copyRuntimeButton = null;
private Combo platformCombo = null;
private Text mainMethodName = null;
public COptionsPage(String title, IProjectPathProvider projectPathProvider) {
super(title);
this.projectPathProvider = projectPathProvider;
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
*/
@Override
public void createControl(Composite parent) {
Composite buttonComposite = new Composite(parent, SWT.NONE);
GridData gd = new GridData(
GridData.VERTICAL_ALIGN_BEGINNING | GridData.HORIZONTAL_ALIGN_END);
buttonComposite.setLayoutData(gd);
buttonComposite.setLayout(new GridLayout(2, false));
copyRuntimeButton = new Button(buttonComposite, SWT.CHECK);
copyRuntimeButton.setText("&Copy C-Runtime into project");
copyRuntimeButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
}
});
gd = new GridData();
gd.horizontalSpan = 2;
copyRuntimeButton.setLayoutData(gd);
Label l = new Label(buttonComposite, SWT.NONE);
l.setText("Select active &platform:");
l.setLayoutData(new GridData(SWT.NONE));
platformCombo = new Combo(buttonComposite, SWT.READ_ONLY);
gd = new GridData(SWT.HORIZONTAL);
gd.widthHint = 200;
platformCombo.setLayoutData(gd);
platformCombo.setVisibleItemCount(10);
l = new Label(buttonComposite, SWT.NONE);
l.setText("eTrice &entry function:");
l.setLayoutData(new GridData(SWT.NONE));
mainMethodName = new Text(buttonComposite, SWT.SINGLE | SWT.BORDER);
mainMethodName.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
mainMethodName.setText(AbstractGeneratorOptions.MAIN_NAME.getDefaultValue());
setErrorMessage(null);
setMessage(null);
setControl(buttonComposite);
}
@Override
public void setVisible(boolean visible)
{
super.setVisible(visible);
if (visible) {
refresh();
}
}
private void refresh() {
copyRuntimeButton.setEnabled(false);
platformCombo.setEnabled(false);
platformCombo.removeAll();
IWorkspace workspace = ResourcesPlugin.getWorkspace();
IPath chosenPath = projectPathProvider.getPath();
IProject project = (chosenPath.segmentCount()==1)?
workspace.getRoot().getProject(chosenPath.lastSegment())
: workspace.getRoot().getFolder(chosenPath).getProject();
try {
if (project.hasNature("org.eclipse.cdt.core.cnature")) {
copyRuntimeButton.setEnabled(true);
platformCombo.setEnabled(true);
List<String> platformNames = getPlatformNames();
for (String name : platformNames) {
platformCombo.add(name);
}
platformCombo.select(0);
}
} catch (CoreException e) {
e.printStackTrace();
}
}
private List<String> getPlatformNames() {
List<String> result = new ArrayList<String>();
ZipFile zipFile = WizardHelpers.getCRuntimeZip();
if (zipFile != null) {
ZipFileStructureProvider structureProvider = new ZipFileStructureProvider(zipFile);
List<?> children = structureProvider.getChildren(structureProvider.getRoot());
ZipEntry current = null;
for (Object child : children) {
if (child instanceof ZipEntry) {
if (((ZipEntry) child).getName().equals("src/")) {
current = (ZipEntry) child;
break;
}
}
}
if (current!=null) {
children = structureProvider.getChildren(current);
current = null;
for (Object child : children) {
if (child instanceof ZipEntry) {
if (((ZipEntry) child).getName().equals("src/platforms/")) {
current = (ZipEntry) child;
break;
}
}
}
}
if (current!=null) {
children = structureProvider.getChildren(current);
for (Object child : children) {
if (child instanceof ZipEntry) {
String name = ((ZipEntry) child).getName();
if (name.endsWith("/")) {
String[] split = name.split("/");
result.add(split[split.length-1]);
}
}
}
}
try {
zipFile.close();
} catch (IOException e) {
// Ignore.
}
}
return result;
}
public boolean getCopyRuntime() {
if (copyRuntimeButton!=null && !copyRuntimeButton.isDisposed()) {
return copyRuntimeButton.getSelection();
}
return false;
}
public String getPlatform() {
if (platformCombo!=null && !platformCombo.isDisposed()) {
if (platformCombo.getSelectionIndex()>=0) {
return platformCombo.getText();
}
}
return "";
}
public String getMainMethodName() {
if (mainMethodName!=null && !mainMethodName.isDisposed()) {
return mainMethodName.getText();
}
return AbstractGeneratorOptions.MAIN_NAME.getDefaultValue();
}
}
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