sysmodelmgr/com.symbian.smt.gui/src/com/symbian/smt/gui/exportwizards/ExportSelectionPage.java
Moved swconfigapps content under oss repository.
// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
//
package com.symbian.smt.gui.exportwizards;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.channels.FileChannel;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ProjectScope;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.preferences.IScopeContext;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.FillLayout;
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.FileDialog;
import org.eclipse.swt.widgets.List;
import org.eclipse.swt.widgets.Text;
import com.symbian.smt.gui.Activator;
import com.symbian.smt.gui.Logger;
import com.symbian.smt.gui.PersistentDataStore;
import com.symbian.smt.gui.nature.Nature;
public class ExportSelectionPage extends WizardPage {
private Text text;
private List list;
/**
* @param pageName
*/
protected ExportSelectionPage(IStructuredSelection selection) {
super("wizardPage");
setTitle("System Model Manager Export Wizard");
setDescription("Select the project you wish to export the diagram from, select the location to export to and then click finish");
setPageComplete(false);
}
private void canFinish() {
if (text.getText().trim().length() > 0
&& list.getSelectionIndex() != -1) {
setPageComplete(true);
} else {
setPageComplete(false);
}
}
public boolean copyFile() {
IWorkspace workspace = ResourcesPlugin.getWorkspace();
IWorkspaceRoot workspaceRoot = workspace.getRoot();
IProject project = workspaceRoot.getProject(list.getItem(list
.getSelectionIndex()));
IScopeContext projectScope = new ProjectScope(project);
PersistentDataStore store = new PersistentDataStore(projectScope
.getNode(Activator.PLUGIN_ID));
IFile projectFile = project.getFile(store.getOutputFilename());
File toFile = new File(text.getText());
if (toFile.isDirectory()) {
MessageDialog.openError(getShell(), "Error", toFile.toString()
+ " is a directory");
Logger.log(toFile.toString() + " is a directory");
return false;
}
if (!projectFile.exists()) {
MessageDialog.openError(getShell(), "Error", "The project "
+ list.getItem(list.getSelectionIndex())
+ " does not contain a System Model Diagram");
return false;
}
if (toFile.exists()) {
if (!MessageDialog.openConfirm(getShell(), "Overwrite?",
"Do you wish to overwrite the file " + toFile.toString()
+ "?")) {
return false;
}
}
try {
FileChannel in = new FileInputStream(projectFile.getRawLocation()
.toOSString()).getChannel();
FileChannel out = new FileOutputStream(text.getText()).getChannel();
try {
in.transferTo(0, in.size(), out);
in.close();
out.close();
} catch (IOException e) {
MessageDialog.openError(getShell(), "Error", e.getMessage());
Logger.log(e.getMessage(), e);
return false;
}
} catch (FileNotFoundException e) {
MessageDialog.openError(getShell(), "Error", e.getMessage());
Logger.log(e.getMessage(), e);
return false;
}
return true;
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets
* .Composite)
*/
public void createControl(Composite parent) {
Composite container = new Composite(parent, SWT.NULL);
container.setLayout(new FillLayout(SWT.VERTICAL));
setControl(container);
final Composite composite = new Composite(container, SWT.NONE);
final GridLayout gridLayout = new GridLayout();
gridLayout.numColumns = 2;
composite.setLayout(gridLayout);
list = new List(composite, SWT.BORDER);
final GridData gd_list = new GridData(SWT.FILL, SWT.FILL, true, true,
2, 1);
list.setLayoutData(gd_list);
list.addSelectionListener(new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent e) {
}
public void widgetSelected(SelectionEvent e) {
canFinish();
}
});
IWorkspace workspace = ResourcesPlugin.getWorkspace();
IWorkspaceRoot workspaceRoot = workspace.getRoot();
for (IProject project : workspaceRoot.getProjects()) {
if (project.isOpen()) {
try {
if (project.hasNature(Nature.ID)) {
list.add(project.getName());
}
} catch (CoreException e) {
Logger.log(e.getMessage(), e);
MessageDialog
.openError(getShell(), "Error", e.getMessage());
}
}
}
final Button browseButton = new Button(composite, SWT.NONE);
browseButton.setText("Browse");
browseButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
// Create and open a file window
FileDialog dialog = new FileDialog(getShell(), SWT.SAVE);
String[] filterNames = new String[1];
filterNames[0] = "*.svg";
dialog.setFilterExtensions(filterNames);
String filename = dialog.open();
if (filename != null) {
text.setText(filename);
}
}
});
text = new Text(composite, SWT.BORDER);
text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
text.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
canFinish();
}
});
}
}