//------------------------------------------------------------------------------
// Copyright (c) 2005, 2007 IBM Corporation 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:
// IBM Corporation - initial implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.publishing.ui.wizards;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.epf.authoring.ui.AuthoringUIText;
import org.eclipse.epf.common.utils.StrUtil;
import org.eclipse.epf.publishing.ui.PublishingUIPlugin;
import org.eclipse.epf.publishing.ui.PublishingUIResources;
import org.eclipse.epf.publishing.ui.preferences.PublishingUIPreferences;
import org.eclipse.epf.ui.wizards.BaseWizardPage;
import org.eclipse.epf.uma.MethodConfiguration;
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.layout.GridData;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.DirectoryDialog;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
/**
* A wizard page that prompts the user to select the destination directory and
* format for the published web site.
*
* @author Kelvin Low
* @since 1.2
*/
public class SelectDestinationPage extends BaseWizardPage {
public static final String PAGE_NAME = SelectDestinationPage.class
.getName();
public static final String PREFERENCE_DELIMITER = "|"; //$NON-NLS-1$
public static final String SPLIT_PREFERENCE_DELIMITER = "\\" + PREFERENCE_DELIMITER;//$NON-NLS-1$
protected Shell shell;
protected Combo dirCombo;
protected Button browseButton;
protected Group webAppGroup;
protected Button staticWebSiteRadioButton;
protected Composite staticWebSiteComposite;
protected Button javaWebAppRadioButton;
protected Composite javaWebAppComposite;
protected Composite extendComposite;
protected Label webAppNameLabel;
protected Combo webAppNameCombo;
protected Button includeSearchCheckbox;
protected MethodConfiguration config;
protected Composite composite;
protected List<MethodConfiguration> selectedConfigs = new ArrayList<MethodConfiguration>();
/**
* Creates a new instance.
*/
public SelectDestinationPage(String pageName) {
super(pageName,
PublishingUIResources.selectDestinationWizardPage_title,
PublishingUIResources.selectDestinationWizardPage_text,
PublishingUIPlugin.getDefault().getImageDescriptor(
"full/wizban/PublishConfiguration.gif")); //$NON-NLS-1$
}
/**
* Creates a new instance.
*/
public SelectDestinationPage() {
this(PAGE_NAME);
}
/**
* @see org.eclipse.jface.dialogs.IDialogPage#createControl(Composite)
*/
public void createControl(Composite parent) {
shell = parent.getShell();
composite = createGridLayoutComposite(parent, 1);
Composite dirComposite = createGridLayoutComposite(composite, 3);
createLabel(dirComposite, PublishingUIResources.dirLabel_text);
dirCombo = createCombobox(dirComposite);
browseButton = createButton(dirComposite,
AuthoringUIText.BROWSE_BUTTON_TEXT);
webAppGroup = super.createGridLayoutGroup(composite,
PublishingUIResources.webAppGroup_text, 1);
staticWebSiteRadioButton = createRadioButton(webAppGroup,
PublishingUIResources.staticWebSiteRadioButton_text);
staticWebSiteComposite = createChildGridLayoutComposite(webAppGroup, 3);
javaWebAppRadioButton = createRadioButton(webAppGroup,
PublishingUIResources.dynamicWebAppRadioButton_text);
javaWebAppComposite = createChildGridLayoutComposite(webAppGroup, 3);
includeSearchCheckbox = createCheckbox(javaWebAppComposite,
PublishingUIResources.includeSearchCheckbox_text, 3);
extendComposite = createChildGridLayoutComposite(javaWebAppComposite, 1);
GridData gd = new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan = 3;
extendComposite.setLayoutData(gd);
webAppNameLabel = createLabel(javaWebAppComposite,
PublishingUIResources.webApplicationNameLabel_text);
webAppNameCombo = createCombobox(javaWebAppComposite, 2);
initControls();
addListeners();
setControl(composite);
}
/**
* Initializes the wizard page controls with data.
*/
protected void initControls() {
String configId = config != null ? config.getGuid() : ""; //$NON-NLS-1$
String dir = PublishingUIPreferences.getPublishPath(configId);
if (dir != null && dir.length() > 0) {
dirCombo.setItems(coverStringToArray(dir));
dirCombo.select(0);
}
boolean publishStaticWebSite = PublishingUIPreferences
.getPublishStaticWebSite(configId);
staticWebSiteRadioButton.setSelection(publishStaticWebSite);
javaWebAppRadioButton.setSelection(!publishStaticWebSite);
includeSearchCheckbox.setSelection(PublishingUIPreferences
.getIncludeSearch(configId));
String webAppName = PublishingUIPreferences.getWebAppName(configId);
if (webAppName != null && webAppName.length() > 0) {
webAppNameCombo.setItems(new String[] { webAppName });
webAppNameCombo.setText(webAppName);
}
updateControls();
}
/**
* Adds event handlers to the wizard page controls.
*/
protected void addListeners() {
dirCombo.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
setPageComplete(isPageComplete());
}
});
dirCombo.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
String dir = dirCombo.getText();
processDirectory(dir);
}
});
browseButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
try {
DirectoryDialog dialog = new DirectoryDialog(shell,
SWT.NONE);
String selectedDir = dialog.open();
if (selectedDir != null) {
String dir = selectedDir.trim();
processDirectory(dir);
}
} catch (Exception e) {
PublishingUIPlugin.getDefault().getLogger().logError(e);
}
}
});
staticWebSiteRadioButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
updateControls();
}
});
javaWebAppRadioButton.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
updateControls();
}
});
webAppNameCombo.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
setPageComplete(isPageComplete());
}
});
}
protected String[] coverStringToArray(String preferenceStr) {
return preferenceStr.split(SPLIT_PREFERENCE_DELIMITER);
}
protected String convertArrayToString(String[] arr) {
StringBuffer sBuffer = new StringBuffer();
if (arr == null || arr.length == 0)
return sBuffer.toString();
sBuffer.append(arr[0]);
for (int i = 1; i < arr.length; i++) {
sBuffer.append(PREFERENCE_DELIMITER);
sBuffer.append(arr[i]);
}
return sBuffer.toString();
}
/**
* Updates the control.
*/
protected void updateControls() {
boolean publishStaticWebSite = getStaticWebSiteSelection();
webAppNameLabel.setEnabled(!publishStaticWebSite);
webAppNameCombo.setEnabled(!publishStaticWebSite);
includeSearchCheckbox.setEnabled(!publishStaticWebSite);
setPageComplete(isPageComplete());
}
/**
* @see org.eclipse.epf.ui.wizards.BaseWizardPage#onEnterPage(Object)
*/
public void onEnterPage(Object obj) {
if (obj != null && obj instanceof MethodConfiguration) {
config = (MethodConfiguration) obj;
if (!selectedConfigs.contains(config)) {
selectedConfigs.add(config);
initControls();
}
}
}
/**
* @see org.eclipse.jface.wizard.WizardPage#isCompleted()
*/
public boolean isPageComplete() {
String path = getPublishDirectory();
IPath ecPath = Path.fromOSString(path);
boolean isValid = ecPath.isValidPath(path);
if (!isValid) {
setErrorMessage(PublishingUIResources.invalidPathError_msg);
return false;
} else if (!StrUtil.isValidPublishPath(path)) {
setErrorMessage(PublishingUIResources.invalidPathCharsError_msg);
return false;
} else {
setErrorMessage(null);
}
if (path.length() == 0) {
return false;
}
if (!getStaticWebSiteSelection()) {
String webAppName = getWebAppName();
if (webAppName.length() == 0) {
setErrorMessage(PublishingUIResources.webAppNameError_msg);
return false;
} else if (!StrUtil.isValidName(webAppName)) {
setErrorMessage(PublishingUIResources.webAppNameCharsError_msg);
return false;
} else {
setErrorMessage(null);
}
}
return true;
}
/**
* Gets the user specified publish directory.
*/
public String getPublishDirectory() {
String dirText = dirCombo.getText().trim();
if (dirText.length() > 0) {
File dir = new File(dirText);
return dir.getAbsolutePath();
}
return dirText;
}
protected String[] getPublishDirectoryArray() {
String dir = dirCombo.getText().trim();
processDirectory(dir);
return dirCombo.getItems();
}
private void processDirectory(String dir) {
if (dirCombo.indexOf(dir) != -1) {
dirCombo.remove(dir);
}
dirCombo.add(dir, 0);
dirCombo.select(0);
}
/**
* Gets the user specified static web site selection.
*/
public boolean getStaticWebSiteSelection() {
return staticWebSiteRadioButton.getSelection();
}
/**
* Gets the user specified java web application selection.
*/
public boolean getJavaWebAppSelection() {
return javaWebAppRadioButton.getSelection();
}
/**
* Gets the user specified include search selection.
*/
public boolean getIncludeSearchSelection() {
return includeSearchCheckbox.getSelection();
}
/**
* Gets the web aplication name.
*/
public String getWebAppName() {
return webAppNameCombo.getText().trim();
}
/**
* Saves the user selections in this wizard page to preference store.
*/
public void savePreferences() {
if (config != null) {
String configId = config.getGuid();
PublishingUIPreferences.setPublishPath(configId,
convertArrayToString(getPublishDirectoryArray()));
PublishingUIPreferences.setPublishStaticWebSite(configId,
getStaticWebSiteSelection());
PublishingUIPreferences.setIncludeSearch(configId,
getIncludeSearchSelection());
PublishingUIPreferences.setWebAppName(configId, getWebAppName());
}
}
}