/*
* JBoss by Red Hat
* Copyright 2006-2009, Red Hat Middleware, LLC, and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.ide.eclipse.freemarker.preferences;
import java.util.Properties;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ColumnLayoutData;
import org.eclipse.jface.viewers.ColumnWeightData;
import org.eclipse.jface.viewers.TableLayout;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.KeyEvent;
import org.eclipse.swt.events.KeyListener;
import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.events.MouseListener;
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.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.TableItem;
import org.eclipse.ui.dialogs.PropertyPage;
import org.jboss.ide.eclipse.freemarker.Messages;
import org.jboss.ide.eclipse.freemarker.Plugin;
import org.jboss.ide.eclipse.freemarker.configuration.ConfigurationManager;
import org.jboss.ide.eclipse.freemarker.configuration.ContextValue;
import org.jboss.ide.eclipse.freemarker.dialogs.ContextValueDialog;
public class ContextProperties extends PropertyPage {
public ContextProperties() {
super();
setDescription(Messages.ContextProperties_Description);
}
protected Control createContents(Composite parent) {
return createContextPage(parent);
}
private Table contextValuesTable;
private Button editContextValueButton;
private Button deleteContextValueButton;
private Button addContextValueButton;
private Properties contextValues;
// private DirectoryEditor rootDirectory;
private Control createContextPage(Composite parent) {
contextValues = new Properties();
Composite composite = new Composite(parent, SWT.NULL);
composite.setLayout(new GridLayout(1, true));
if (getElement() instanceof IProject) {
IProject project = (IProject) getElement();
Composite subComp = new Composite(composite, SWT.NULL);
subComp.setLayout(new GridLayout(2, false));
subComp.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
// try {
// javascriptDirectory = new DirectoryEditor(getShell(), subComp, "Javascript Direcotory", project.getPersistentProperty(Constants.newQualifiedName(Constants.DIR_JAVASCRIPT)));
// }
// catch (CoreException ce) {}
}
Composite subComp = new Composite(composite, SWT.NULL);
subComp.setLayout(new GridLayout(1, false));
subComp.setLayoutData(new GridData(GridData.FILL_BOTH));
GridData gridData = new GridData(GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL);
contextValuesTable = new Table(subComp, SWT.BORDER | SWT.H_SCROLL
| SWT.FULL_SELECTION);
contextValuesTable.setVisible(true);
contextValuesTable.setLinesVisible(false);
contextValuesTable.setHeaderVisible(true);
contextValuesTable.addSelectionListener(new SelectionListener() {
public void widgetSelected(SelectionEvent e) {
editContextValueButton.setEnabled(true);
deleteContextValueButton.setEnabled(true);
}
public void widgetDefaultSelected(SelectionEvent e) {
}
});
contextValuesTable.addKeyListener(new ContextValueDeleteKeyListener());
contextValuesTable
.addMouseListener(new EditContextValueButtonListener());
// create the columns
TableColumn keyColumn = new TableColumn(contextValuesTable, SWT.LEFT);
TableColumn valueColumn = new TableColumn(contextValuesTable, SWT.LEFT);
keyColumn.setText(Messages.ContextProperties_KeyColumn);
valueColumn.setText(Messages.ContextProperties_ValueColumn);
ColumnLayoutData keyColumnLayout = new ColumnWeightData(30, false);
ColumnLayoutData valueColumnLayout = new ColumnWeightData(70, false);
// set columns in Table layout
TableLayout tableLayout = new TableLayout();
tableLayout.addColumnData(keyColumnLayout);
tableLayout.addColumnData(valueColumnLayout);
contextValuesTable.setLayout(tableLayout);
GridData data = new GridData(GridData.FILL_BOTH);
data.heightHint = 50;
data.grabExcessHorizontalSpace = true;
data.grabExcessVerticalSpace = true;
contextValuesTable.setLayoutData(data);
Composite buttonComposite = new Composite(subComp, SWT.NONE);
data = new GridData();
data.horizontalAlignment = GridData.BEGINNING;
data.verticalAlignment = GridData.BEGINNING;
buttonComposite.setLayoutData(data);
GridLayout gl = new GridLayout(3, true);
buttonComposite.setLayout(gl);
buttonComposite.setVisible(true);
addContextValueButton = new Button(buttonComposite, SWT.NATIVE);
addContextValueButton.setText(Messages.ContextProperties_NewButton);
addContextValueButton.setVisible(true);
addContextValueButton
.addSelectionListener(new AddContextValueButtonListener());
data = new GridData();
data.widthHint = 45;
data.grabExcessHorizontalSpace = true;
addContextValueButton.setLayoutData(data);
editContextValueButton = new Button(buttonComposite, SWT.NATIVE);
editContextValueButton.setText(Messages.ContextProperties_EditButton);
editContextValueButton
.addSelectionListener(new EditContextValueButtonListener());
data = new GridData();
data.widthHint = 45;
data.grabExcessHorizontalSpace = true;
editContextValueButton.setLayoutData(data);
deleteContextValueButton = new Button(buttonComposite, SWT.NATIVE);
deleteContextValueButton.setText(Messages.ContextProperties_DeleteButton);
deleteContextValueButton
.addSelectionListener(new ContextValueDeleteKeyListener());
data = new GridData();
data.widthHint = 45;
data.grabExcessHorizontalSpace = true;
deleteContextValueButton.setLayoutData(data);
reloadContextValues();
return composite;
}
public void reloadContextValues() {
try {
contextValuesTable.removeAll();
ContextValue[] values = ConfigurationManager.getInstance(getResource().getProject())
.getContextValues(getResource(), false);
for (int i = 0; i < values.length; i++) {
TableItem item = new TableItem(contextValuesTable, SWT.NULL);
String[] arr = { values[i].name, values[i].objClass.getName() };
item.setText(arr);
}
editContextValueButton.setEnabled(false);
deleteContextValueButton.setEnabled(false);
} catch (Exception e) {
Plugin.log(e);
}
contextValuesTable.redraw();
}
public class AddContextValueButtonListener implements SelectionListener {
public void mouseDoubleClick(MouseEvent e) {
doWork();
}
public void mouseDown(MouseEvent e) {
}
public void mouseUp(MouseEvent e) {
}
public void widgetSelected(SelectionEvent e) {
doWork();
}
public void widgetDefaultSelected(SelectionEvent e) {
}
public void doWork() {
ContextValueDialog dialog = new ContextValueDialog(new Shell(),
null, getResource());
if (IDialogConstants.OK_ID == dialog.open()) {
reloadContextValues();
}
}
}
public class EditContextValueButtonListener implements SelectionListener,
MouseListener {
public void mouseDoubleClick(MouseEvent e) {
doWork();
}
public void mouseDown(MouseEvent e) {
}
public void mouseUp(MouseEvent e) {
}
public void widgetSelected(SelectionEvent e) {
doWork();
}
public void widgetDefaultSelected(SelectionEvent e) {
}
public void doWork() {
int index = contextValuesTable.getSelectionIndex();
if (index >= 0) {
String key = contextValuesTable.getSelection()[0].getText(0);
ContextValue value = ConfigurationManager.getInstance(getResource().getProject()).getContextValue(key,
getResource(), false);
ContextValueDialog dialog = new ContextValueDialog(new Shell(),
value, getResource());
if (IDialogConstants.OK_ID == dialog.open()) {
reloadContextValues();
}
}
}
}
public class ContextValueDeleteKeyListener implements SelectionListener,
KeyListener {
public void widgetSelected(SelectionEvent e) {
doWork();
}
public void widgetDefaultSelected(SelectionEvent e) {
}
public void keyPressed(KeyEvent e) {
if (e.keyCode == SWT.DEL) {
doWork();
}
}
public void keyReleased(KeyEvent e) {
}
public void doWork() {
int index = contextValuesTable.getSelectionIndex();
if (index >= 0) {
try {
boolean confirm = MessageDialog
.openConfirm(new Shell(), Messages.ContextProperties_ConfirmationTitle,
Messages.ContextProperties_DeleteValueConfirmation);
if (confirm) {
String key = contextValuesTable.getSelection()[0]
.getText(0);
ContextValue value = ConfigurationManager.getInstance(getResource().getProject())
.getContextValue(key, getResource(), false);
ConfigurationManager.getInstance(getResource().getProject()).removeContextValue(value.name,
getResource());
reloadContextValues();
}
} catch (Exception e1) {
Plugin.log(e1);
}
}
}
}
private IResource getResource() {
return (IResource) getElement();
}
public boolean performOk() {
if (getElement() instanceof IProject) {
IProject project = (IProject) getElement();
ConfigurationManager.getInstance(project).reload();
}
return super.performOk();
}
}