/***** BEGIN LICENSE BLOCK *****
* Version: CPL 1.0/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Common Public
* License Version 1.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.eclipse.org/legal/cpl-v10.html
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* Copyright (C) 2006 Lukas Felber <lfelber@hsr.ch>
* Copyright (C) 2006 Mirko Stocker <me@misto.ch>
* Copyright (C) 2006 Thomas Corbat <tcorbat@hsr.ch>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
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* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the CPL, the GPL or the LGPL.
***** END LICENSE BLOCK *****/
package org.rubypeople.rdt.refactoring.ui.pages.encapsulatefield;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Group;
import org.rubypeople.rdt.refactoring.nodewrapper.VisibilityNodeWrapper;
public class EncapsulateFieldAccessorComposite extends Group {
private Button enableDisableCheckBox;
private IVisibilitySelectionListener visibilitySelectionListener;
private VisibilityNodeWrapper.METHOD_VISIBILITY selectedVisibility;
private Button publicButton;
private Button protectedButton;
private Button privateButton;
public EncapsulateFieldAccessorComposite(Composite parent, String name, VisibilityNodeWrapper.METHOD_VISIBILITY selectedVisibility, boolean isOptional) {
super(parent, SWT.NONE);
this.selectedVisibility = selectedVisibility;
setLayoutData(getDefaultGridData());
setLayout(new GridLayout(1, true));
setText(name);
if (isOptional) {
initEnableDisableCheckBox(name);
}
initAccessModifierGroup();
}
private void initAccessModifierGroup() {
Group accessModifierGroup = new Group(this, SWT.SHADOW_NONE | SWT.NONE);
RowLayout groupLayout = new RowLayout(SWT.HORIZONTAL);
groupLayout.fill = true;
accessModifierGroup.setLayout(groupLayout);
accessModifierGroup.setLayoutData(getDefaultGridData());
accessModifierGroup.setText(Messages.EncapsulateFieldAccessorComposite_AccessModifier);
publicButton = initAccessModifierButton(accessModifierGroup, "public", VisibilityNodeWrapper.METHOD_VISIBILITY.PUBLIC); //$NON-NLS-1$
protectedButton = initAccessModifierButton(accessModifierGroup, "protected", VisibilityNodeWrapper.METHOD_VISIBILITY.PROTECTED); //$NON-NLS-1$
privateButton = initAccessModifierButton(accessModifierGroup, "private", VisibilityNodeWrapper.METHOD_VISIBILITY.PRIVATE); //$NON-NLS-1$
}
private GridData getDefaultGridData() {
GridData gridData = new GridData();
gridData.grabExcessHorizontalSpace = true;
gridData.horizontalAlignment = GridData.FILL;
return gridData;
}
private Button initAccessModifierButton(Group accessModifierGroup, String accessModifierName, final VisibilityNodeWrapper.METHOD_VISIBILITY visibility) {
Button accessModifierButton = new Button(accessModifierGroup, SWT.RADIO | SWT.LEFT);
accessModifierButton.setText(accessModifierName);
if (visibility.equals(selectedVisibility)) {
accessModifierButton.setSelection(true);
}
accessModifierButton.addSelectionListener(new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent e) {
}
public void widgetSelected(SelectionEvent e) {
visibilitySelectionListener.visibilitySelected(visibility);
}
});
return accessModifierButton;
}
private void initEnableDisableCheckBox(String name) {
enableDisableCheckBox = new Button(this, SWT.CHECK);
enableDisableCheckBox.setLayoutData(getDefaultGridData());
enableDisableCheckBox.setText(Messages.EncapsulateFieldAccessorComposite_Generate + name);
}
public void addEnableDisableListener(SelectionListener listener) {
enableDisableCheckBox.addSelectionListener(listener);
}
public boolean isDisabled() {
return (enableDisableCheckBox != null) ? !enableDisableCheckBox.getSelection() : false;
}
public void addVisibilitySelectionListener(IVisibilitySelectionListener visibilitySelectionListener) {
this.visibilitySelectionListener = visibilitySelectionListener;
}
@Override
protected void checkSubclass() {
}
public void enableVisibilityGroup(boolean enabled) {
publicButton.setEnabled(enabled);
protectedButton.setEnabled(enabled);
privateButton.setEnabled(enabled);
}
}