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/*******************************************************************************
* Copyright (c) 2001, 2006 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
*******************************************************************************/
package org.eclipse.wst.wsdl.ui.internal.asd.properties.sections;
import org.eclipse.gef.commands.Command;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CCombo;
import org.eclipse.swt.custom.CLabel;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Event;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.views.properties.tabbed.ITabbedPropertyConstants;
import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetWidgetFactory;
import org.eclipse.wst.common.ui.internal.search.dialogs.ComponentSpecification;
import org.eclipse.wst.wsdl.ui.internal.asd.ASDEditorCSHelpIds;
import org.eclipse.wst.wsdl.ui.internal.asd.Messages;
import org.eclipse.wst.wsdl.ui.internal.asd.facade.IASDObject;
import org.eclipse.wst.wsdl.ui.internal.asd.facade.IParameter;
import org.eclipse.wst.wsdl.ui.internal.util.ReferenceEditManagerHelper;
import org.eclipse.wst.xsd.ui.internal.adt.edit.ComponentReferenceEditManager;
public class ParameterSection extends NameSection {
protected static String NEW_STRING = Messages._UI_BUTTON_NEW; //$NON-NLS-1$
protected static String BROWSE_STRING = Messages._UI_BUTTON_BROWSE; //$NON-NLS-1$
protected CLabel comboLabel;
protected CCombo combo;
protected boolean handleTypeScenario = true;
protected ComponentReferenceEditManager parameterRefManager;
public void createControls(Composite parent, TabbedPropertySheetWidgetFactory factory)
{
super.createControls(parent, factory);
createControlArea();
}
public void createControlArea()
{
FormData data;
combo = getWidgetFactory().createCCombo(composite);
combo.setBackground(composite.getBackground());
combo.addListener(SWT.Modify, this);
combo.addSelectionListener(this);
comboLabel = getWidgetFactory().createCLabel(composite, Messages._UI_LABEL_TYPE + ":"); //$NON-NLS-1$ //$NON-NLS-2$
data = new FormData();
data.left = new FormAttachment(0, 0);
data.right = new FormAttachment(combo, -ITabbedPropertyConstants.HSPACE);
data.top = new FormAttachment(combo, 0, SWT.CENTER);
comboLabel.setLayoutData(data);
// Button button = getWidgetFactory().createButton(composite, "", SWT.PUSH); //$NON-NLS-1$
// button.setImage(InterfaceUIPlugin.getDefault().getImage("icons/obj16/browsebutton.gif")); //$NON-NLS-1$
//
// button.addSelectionListener(this);
// data = new FormData();
// data.left = new FormAttachment(100, -rightMarginSpace + 2);
// data.right = new FormAttachment(100, 0);
// data.top = new FormAttachment(typeCombo, 0, SWT.CENTER);
// button.setLayoutData(data);
data = new FormData();
data.left = new FormAttachment(0, 100);
// data.right = new FormAttachment(button, 0);
data.right = new FormAttachment(100, -rightMarginSpace - ITabbedPropertyConstants.HSPACE);
data.top = new FormAttachment(nameText, +ITabbedPropertyConstants.VSPACE);
combo.setLayoutData(data);
}
/*
* @see org.eclipse.wst.common.ui.properties.internal.provisional.view.ITabbedPropertySection#refresh()
*/
public void refresh() {
super.refresh();
if (nameText.isFocusControl()) {
return;
}
PlatformUI.getWorkbench().getHelpSystem().setHelp(combo, ASDEditorCSHelpIds.PROPERTIES_PART_ELEMENT_COMBO);
if (handleTypeScenario) {
refreshCombo();
PlatformUI.getWorkbench().getHelpSystem().setHelp(combo, ASDEditorCSHelpIds.PROPERTIES_PART_TYPE_COMBO);
}
setControlForegroundColor(combo);
}
protected void refreshCombo() {
IParameter param = null;
Object model = getModel();
setListenerEnabled(false);
if (model instanceof IParameter) {
param = (IParameter) model;
}
String name = ""; //$NON-NLS-1$
String typeName = "ParameterSection.java"; //$NON-NLS-1$
if (param != null) {
name = param.getName();
typeName = param.getComponentName();
}
if (!nameText.isFocusControl()) {
nameText.setText(name);
}
// Populate the type Combo
combo.removeAll();
combo.add(BROWSE_STRING);
combo.add(NEW_STRING);
ComponentReferenceEditManager editManager = getComponentReferenceEditManager();
if (editManager != null) {
ComponentSpecification[] specs = editManager.getQuickPicks();
for (int index = 0; index < specs.length; index++) {
combo.add((String) specs[index].getName());
}
specs = editManager.getHistory();
for (int index = 0; index < specs.length; index++) {
combo.add((String) specs[index].getName());
}
}
// Display the type in the Combo
String[] items = combo.getItems();
int index;
for (index = 0; index < items.length; index++) {
if (items[index].equals(typeName)) {
break;
}
}
if (index < items.length) {
// Found a match
combo.select(index);
}
else {
combo.setText(typeName);
}
setListenerEnabled(true);
}
public boolean shouldUseExtraSpace()
{
return false;
}
public void handleEvent(Event event)
{
if (event.widget == combo) {
if (isListenerEnabled() && !isInDoHandle)
{
isInDoHandle = true;
startDelayedEvent(event);
isInDoHandle = false;
}
}
else {
super.handleEvent(event);
}
}
public void doHandleEvent(Event event)
{
super.doHandleEvent(event);
if (event.widget == combo && handleTypeScenario) {
handleComboSelection();
}
}
protected void handleComboSelection() {
String value = combo.getItem(combo.getSelectionIndex());
IParameter parameter = (IParameter) this.getModel();
if (value.equals(NEW_STRING)) {
Command command = parameter.getSetTypeCommand(IParameter.SET_NEW_ACTION_ID);
command.execute();
}
else if (value.equals(BROWSE_STRING)) {
Command command = parameter.getSetTypeCommand(IParameter.SELECT_EXISTING_ACTION_ID);
command.execute();
}
else {
ComponentReferenceEditManager editManager = getComponentReferenceEditManager();
ComponentSpecification spec = getComponentSpecificationForValue((String)value);
if (spec != null) {
editManager.modifyComponentReference(parameter, spec);
}
}
}
protected ComponentReferenceEditManager getComponentReferenceEditManager() {
if (parameterRefManager != null) {
return parameterRefManager;
}
if (getModel() instanceof IASDObject)
{
parameterRefManager = ReferenceEditManagerHelper.getXSDTypeReferenceEditManager((IASDObject) getModel());
}
else
{
System.out.println("model" + getModel());
}
return parameterRefManager;
}
// TODO: rmah: This code should live in a common place..... This code is also used in other UI scenarios when
// a similar combo box is used. For example in Direct Edit...(TypeReferenceDirectEditManager) Also used in the XSDEditor...
protected ComponentSpecification getComponentSpecificationForValue(String value)
{
ComponentReferenceEditManager editManager = getComponentReferenceEditManager();
if (editManager != null)
{
ComponentSpecification[] quickPicks = editManager.getQuickPicks();
if (quickPicks != null)
{
for (int i=0; i < quickPicks.length; i++)
{
ComponentSpecification componentSpecification = quickPicks[i];
if (value.equals(componentSpecification.getName()))
{
return componentSpecification;
}
}
}
ComponentSpecification[] history = editManager.getHistory();
if (history != null)
{
for (int i=0; i < history.length; i++)
{
ComponentSpecification componentSpecification = history[i];
if (value.equals(componentSpecification.getName()))
{
return componentSpecification;
}
}
}
}
return null;
}
}
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