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/*******************************************************************************
* 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.ui.dialogs;
import org.eclipse.jface.preference.PreferencePage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.wst.css.core.internal.util.declaration.CSSPropertyContext;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement;
/**
* @author mengbo
* @version 1.5
*/
public class ListPreferencePage extends PreferencePage {
private CSSPropertyContext _style;
private StyleCombo _typeCombo, _imageCombo, _positionCombo;
/**
* @param element
* @param style
*/
public ListPreferencePage(IDOMElement element, CSSPropertyContext style) {
super();
_style = style;
setTitle(DialogsMessages.getString("ListPreferencePage.Title")); //$NON-NLS-1$
}
/**
* @see org.eclipse.jface.preference.
* PreferencePage#createContents(Composite)
*/
protected Control createContents(Composite parent) {
GridLayout layout;
GridData data;
Composite top = new Composite(parent, SWT.NONE);
layout = new GridLayout(2, false);
data = new GridData(GridData.FILL_BOTH);
top.setLayout(layout);
top.setLayoutData(data);
Label typeLabel = new Label(top, SWT.NONE);
typeLabel.setText(DialogsMessages.getString("ListPreferencePage.Type")); //$NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
typeLabel.setLayoutData(data);
_typeCombo = new StyleCombo(top, SWT.NONE);
_typeCombo.setItems(IStyleConstants.LIST_TYPE);
data = new GridData(GridData.FILL_HORIZONTAL);
_typeCombo.setLayoutData(data);
_typeCombo.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
String type = _typeCombo.getText();
_style.setListStyleType(type);
}
});
Label imageLabel = new Label(top, SWT.NONE);
imageLabel.setText(DialogsMessages
.getString("ListPreferencePage.Image")); //$NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
imageLabel.setLayoutData(data);
_imageCombo = new StyleCombo(top, SWT.NONE);
_imageCombo.setItems(IStyleConstants.NONE);
data = new GridData(GridData.FILL_HORIZONTAL);
_imageCombo.setLayoutData(data);
_imageCombo.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
String image = _imageCombo.getText();
_style.setListStyleImage(image);
}
});
Label positionLabel = new Label(top, SWT.NONE);
positionLabel.setText(DialogsMessages
.getString("ListPreferencePage.Position")); //$NON-NLS-1$
data = new GridData(GridData.HORIZONTAL_ALIGN_END);
positionLabel.setLayoutData(data);
_positionCombo = new StyleCombo(top, SWT.NONE);
_positionCombo.setItems(IStyleConstants.LIST_POSITION);
data = new GridData(GridData.FILL_HORIZONTAL);
_positionCombo.setLayoutData(data);
_positionCombo.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
String position = _positionCombo.getText();
_style.setListStylePosition(position);
}
});
initializeControls();
return top;
}
private void initializeControls() {
// list-style-tyle
String type = _style.getListStyleType();
if (!isEmptyString(type)) {
int index = _typeCombo.indexOf(type);
if (index != -1) {
_typeCombo.select(index);
} else {
_typeCombo.setText(type);
}
}
// list-style-image
String image = _style.getListStyleImage();
if (!isEmptyString(image)) {
int index = _imageCombo.indexOf(image);
if (index != -1) {
_imageCombo.select(index);
} else {
_imageCombo.setText(image);
}
}
// list-style-position
String position = _style.getListStylePosition();
if (!isEmptyString(position)) {
int index = _positionCombo.indexOf(position);
if (index != -1) {
_positionCombo.select(index);
} else {
_positionCombo.setText(position);
}
}
}
public void setVisible(boolean visible) {
super.setVisible(visible);
getApplyButton().setVisible(false);
getDefaultsButton().setVisible(false);
}
private boolean isEmptyString(String str) {
if (str == null || str.length() == 0) {
return true;
}
return false;
}
}
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