/*******************************************************************************
* Copyright (c) 2006 Sybase, Inc. 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:
* Sybase, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.pagedesigner.properties.attrgroup;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.jface.window.Window;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.jst.jsf.common.ui.internal.dialogfield.DialogField;
import org.eclipse.jst.jsf.common.ui.internal.dialogfield.DialogFieldGroupPage;
import org.eclipse.jst.jsf.common.ui.internal.dialogfield.ISupportTextValue;
import org.eclipse.jst.jsf.common.ui.internal.dialogs.CommonWizardDialog;
import org.eclipse.jst.pagedesigner.PDPlugin;
import org.eclipse.jst.pagedesigner.commands.single.AddSubNodeCommand;
import org.eclipse.jst.pagedesigner.editors.properties.IPropertyPageDescriptor;
import org.eclipse.jst.pagedesigner.properties.internal.AttributeGroup;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement;
/**
* @author mengbo
* @version 1.5
*/
public class DialogUtil {
/**
* Utility method, this method will popup a dialog for user to input
* attributes for initialize a sub element. In this method will create a
* command and execute it.
*
* @param shell
* parent shell for dialog
* @param parent
* the parent element
* @param group
* the AttributeGroup
* @return true if success, false if user canceled.
*/
public static boolean createSubElement(Shell shell,
final IDOMElement parent, final AttributeGroup group) {
group.setElementContext(parent, parent);//2ndParam seems to need to be parent most of the time... don't know why it WAS null... changed 12/19/07
if (group.getDialogFields().length == 0){
//don't show dialog
createSubNode(group, parent, Collections.EMPTY_MAP);
return true;
}
final DialogFieldGroupPage page = new DialogFieldGroupPage("", group); //$NON-NLS-1$
page.setTitle(AttributeGroupMessages.getString(
"DialogUtil.createTitle", group.getTagName())); //$NON-NLS-1$
page
.setDescription(AttributeGroupMessages
.getString(
"DialogUtil.createDescription", group.getTagName(), parent.getTagName())); //$NON-NLS-1$
Wizard wizard = new Wizard() {
public void addPages() {
super.addPage(page);
}
public boolean performFinish() {
DialogField[] fields = group.getDialogFields();
Map map = new HashMap();
for (int i = 0; i < fields.length; i++) {
IPropertyPageDescriptor desc = group
.getPropertyDescriptor(fields[i]);
if (desc != null && fields[i] instanceof ISupportTextValue) {
String value = ((ISupportTextValue) fields[i])
.getText();
if (value != null && value.length() > 0) {
map.put(desc.getAttributeName(), value);
}
}
}
createSubNode(group, parent, map);
return true;
}
};
wizard.setWindowTitle(AttributeGroupMessages.getString(
"DialogUtil.createTitle", group.getTagName())); //$NON-NLS-1$
wizard.setDefaultPageImageDescriptor(PDPlugin.getDefault()
.getImageDescriptor("newsuade_wiz.gif")); //$NON-NLS-1$
CommonWizardDialog dialog = new CommonWizardDialog(shell, wizard);
return dialog.open() == Window.OK;
}
private static void createSubNode(final AttributeGroup group, final IDOMElement parent, final Map mapOfAttributeValues) {
AddSubNodeCommand addSubCommand = new AddSubNodeCommand(
AttributeGroupMessages
.getString(
"DialogUtil.createCommandLabel", group.getTagName()), parent, group.getTagName(), group.getURI(), mapOfAttributeValues); //$NON-NLS-1$
addSubCommand.execute();
}
/**
* Utility method, this method will popup a dialog for user to input
* attributes for initialize a sub element. In this method will create a
* command and execute it.
*
* @param shell
* parent shell for dialog
* @param parent
* parent element
* @param uri
* new ele's uri
* @param tagName
* new ele's tag name
* @param attributes
* an array of attribute names. The dialog will create a
* dialogfield for each of them to allow user to input initial
* value. If null, the system will try to use all attribute of
* the element.
* @return true if success, false if user canceled.
*/
public static boolean createSubElement(Shell shell,
final IDOMElement parent, final String uri, final String tagName,
final String[] attributes) {
final AttributeGroup group = new AttributeGroup(uri, tagName,
attributes);
return createSubElement(shell, parent, group);
}
}