/*******************************************************************************
* Copyright (c) 2009 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 API and implementation
* Zend Technologies
*******************************************************************************/
package org.eclipse.php.internal.ui.folding;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.php.internal.ui.PHPUIMessages;
import org.eclipse.php.internal.ui.preferences.PreferenceConstants;
import org.eclipse.php.ui.folding.IPHPFoldingPreferenceBlock;
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.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.wst.sse.ui.internal.preferences.OverlayPreferenceStore;
import org.eclipse.wst.sse.ui.internal.preferences.OverlayPreferenceStore.OverlayKey;
/**
* PHP default folding preferences.
*
* @since 3.0
*/
public class DefaultPHPFoldingPreferenceBlock implements
IPHPFoldingPreferenceBlock {
private IPreferenceStore fStore;
private OverlayPreferenceStore fOverlayStore;
private OverlayKey[] fKeys;
private Map fCheckBoxes = new HashMap();
private SelectionListener fCheckBoxListener = new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent e) {
}
public void widgetSelected(SelectionEvent e) {
Button button = (Button) e.widget;
fOverlayStore.setValue((String) fCheckBoxes.get(button),
button.getSelection());
}
};
public DefaultPHPFoldingPreferenceBlock() {
fStore = PreferenceConstants.getPreferenceStore();
fKeys = createKeys();
fOverlayStore = new OverlayPreferenceStore(fStore, fKeys);
}
private OverlayKey[] createKeys() {
ArrayList overlayKeys = new ArrayList();
overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
OverlayPreferenceStore.BOOLEAN,
PreferenceConstants.EDITOR_FOLDING_PHPDOC));
overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
OverlayPreferenceStore.BOOLEAN,
PreferenceConstants.EDITOR_FOLDING_CLASSES));
overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
OverlayPreferenceStore.BOOLEAN,
PreferenceConstants.EDITOR_FOLDING_FUNCTIONS));
// overlayKeys.add(new
// OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
// PreferenceConstants.EDITOR_FOLDING_INCLUDES));
overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
OverlayPreferenceStore.BOOLEAN,
PreferenceConstants.EDITOR_FOLDING_HEADER_COMMENTS));
return (OverlayKey[]) overlayKeys.toArray(new OverlayKey[overlayKeys
.size()]);
}
/**
* (non-Javadoc)
*
* @see org.eclipse.php.ui.folding.IPHPFoldingPreferenceBlock#createControl(org.eclipse.swt.widgets.Composite)
*/
public Control createControl(Composite composite) {
fOverlayStore.load();
fOverlayStore.start();
Composite inner = new Composite(composite, SWT.NONE);
GridLayout layout = new GridLayout(1, true);
layout.verticalSpacing = 3;
layout.marginWidth = 0;
inner.setLayout(layout);
Label label = new Label(inner, SWT.LEFT);
label.setText(PHPUIMessages.DefaultPHPFoldingPreferenceBlock_title);
addCheckBox(inner,
PHPUIMessages.DefaultPHPFoldingPreferenceBlock_classes,
PreferenceConstants.EDITOR_FOLDING_CLASSES, 0);
// addCheckBox(inner,
// PHPUIMessages.getString("DefaultPHPFoldingPreferenceBlock_includes"),
// PreferenceConstants.EDITOR_FOLDING_INCLUDES, 0);
addCheckBox(inner,
PHPUIMessages.DefaultPHPFoldingPreferenceBlock_functions,
PreferenceConstants.EDITOR_FOLDING_FUNCTIONS, 0);
addCheckBox(inner,
PHPUIMessages.DefaultPHPFoldingPreferenceBlock_PHPdoc,
PreferenceConstants.EDITOR_FOLDING_PHPDOC, 0);
addCheckBox(inner,
PHPUIMessages.DefaultPHPFoldingPreferenceBlock_header_comments,
PreferenceConstants.EDITOR_FOLDING_HEADER_COMMENTS, 0);
return inner;
}
private Button addCheckBox(Composite parent, String label, String key,
int indentation) {
Button checkBox = new Button(parent, SWT.CHECK);
checkBox.setText(label);
GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
gd.horizontalIndent = indentation;
gd.horizontalSpan = 1;
gd.grabExcessVerticalSpace = false;
checkBox.setLayoutData(gd);
checkBox.addSelectionListener(fCheckBoxListener);
fCheckBoxes.put(checkBox, key);
return checkBox;
}
private void initializeFields() {
Iterator it = fCheckBoxes.keySet().iterator();
while (it.hasNext()) {
Button b = (Button) it.next();
String key = (String) fCheckBoxes.get(b);
b.setSelection(fOverlayStore.getBoolean(key));
}
}
/**
* (non-Javadoc)
*
* @see org.eclipse.php.ui.folding.IPHPFoldingPreferenceBlock#performOk()
*/
public void performOk() {
fOverlayStore.propagate();
}
/**
* (non-Javadoc)
*
* @see org.eclipse.php.ui.folding.IPHPFoldingPreferenceBlock#initialize()
*/
public void initialize() {
initializeFields();
}
/**
* (non-Javadoc)
*
* @see org.eclipse.php.ui.folding.IPHPFoldingPreferenceBlock#performDefaults()
*/
public void performDefaults() {
fOverlayStore.loadDefaults();
initializeFields();
}
/**
* (non-Javadoc)
*
* @see org.eclipse.php.ui.folding.IPHPFoldingPreferenceBlock#dispose()
*/
public void dispose() {
fOverlayStore.stop();
}
}