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/*******************************************************************************
* Copyright (c) 2008, 2010 Oracle. 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:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.ui.tests.internal.utility.swt;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.ActionContributionItem;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.window.ApplicationWindow;
import org.eclipse.jface.window.Window;
import org.eclipse.jpt.ui.internal.utility.swt.SWTTools;
import org.eclipse.jpt.utility.internal.model.AbstractModel;
import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter;
import org.eclipse.jpt.utility.internal.model.value.SimplePropertyValueModel;
import org.eclipse.jpt.utility.model.value.PropertyValueModel;
import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
/**
* Play around with a set of entry fields.
*/
@SuppressWarnings("nls")
public class TextFieldModelBindingUITest
extends ApplicationWindow
{
private final TestModel testModel;
private static final String DEFAULT_NAME = "Scooby Doo";
private final WritablePropertyValueModel<TestModel> testModelHolder;
private final WritablePropertyValueModel<String> nameHolder;
private final WritablePropertyValueModel<String> allCapsNameHolder;
public static void main(String[] args) throws Exception {
Window window = new TextFieldModelBindingUITest();
window.setBlockOnOpen(true);
window.open();
Display.getCurrent().dispose();
System.exit(0);
}
private TextFieldModelBindingUITest() {
super(null);
this.testModel = new TestModel(DEFAULT_NAME);
this.testModelHolder = new SimplePropertyValueModel<TestModel>(this.testModel);
this.nameHolder = this.buildNameHolder(this.testModelHolder);
this.allCapsNameHolder = this.buildAllCapsNameHolder(this.testModelHolder);
}
private WritablePropertyValueModel<String> buildNameHolder(PropertyValueModel<TestModel> vm) {
return new PropertyAspectAdapter<TestModel, String>(vm, TestModel.NAME_PROPERTY) {
@Override
protected String buildValue_() {
return this.subject.name();
}
@Override
protected void setValue_(String value) {
this.subject.setName(value);
}
};
}
private WritablePropertyValueModel<String> buildAllCapsNameHolder(PropertyValueModel<TestModel> vm) {
return new PropertyAspectAdapter<TestModel, String>(vm, TestModel.NAME_PROPERTY) {
@Override
protected String buildValue_() {
return this.subject.name().toUpperCase();
}
@Override
protected void setValue_(String value) {
// do nothing
}
};
}
@Override
protected Control createContents(Composite parent) {
((Shell) parent).setText(this.getClass().getSimpleName());
parent.setSize(400, 100);
Composite mainPanel = new Composite(parent, SWT.NONE);
mainPanel.setLayout(new FormLayout());
Control textFieldPanel = this.buildTextFieldPanel(mainPanel);
this.buildControlPanel(mainPanel, textFieldPanel);
return mainPanel;
}
private Control buildTextFieldPanel(Composite parent) {
Composite panel = new Composite(parent, SWT.NONE);
FormData fd = new FormData();
fd.top = new FormAttachment(0);
fd.bottom = new FormAttachment(100, -35);
fd.left = new FormAttachment(0);
fd.right = new FormAttachment(100);
panel.setLayoutData(fd);
panel.setLayout(new FillLayout());
this.buildNameTextField(panel);
this.buildReadOnlyNameTextField(panel);
this.buildAllCapsNameTextField(panel);
return panel;
}
private void buildNameTextField(Composite parent) {
Text textField = new Text(parent, SWT.SINGLE);
SWTTools.bind(this.nameHolder, textField);
}
private void buildReadOnlyNameTextField(Composite parent) {
Text textField = new Text(parent, SWT.SINGLE);
textField.setEnabled(false);
SWTTools.bind(this.nameHolder, textField);
}
private void buildAllCapsNameTextField(Composite parent) {
Text textField = new Text(parent, SWT.SINGLE);
textField.setEnabled(false);
SWTTools.bind(this.allCapsNameHolder, textField);
}
private void buildControlPanel(Composite parent, Control checkBoxPanel) {
Composite panel = new Composite(parent, SWT.NONE);
FormData fd = new FormData();
fd.top = new FormAttachment(checkBoxPanel);
fd.bottom = new FormAttachment(100);
fd.left = new FormAttachment(0);
fd.right = new FormAttachment(100);
panel.setLayoutData(fd);
panel.setLayout(new FillLayout());
this.buildResetNameButton(panel);
this.buildClearModelButton(panel);
this.buildRestoreModelButton(panel);
this.buildPrintModelButton(panel);
}
private void buildResetNameButton(Composite parent) {
this.buildResetNameACI().fill(parent);
}
private ActionContributionItem buildResetNameACI() {
Action action = new Action("reset name", IAction.AS_PUSH_BUTTON) {
@Override
public void run() {
TextFieldModelBindingUITest.this.resetName();
}
};
action.setToolTipText("reset name");
return new ActionContributionItem(action);
}
void resetName() {
this.testModel.setName(DEFAULT_NAME);
}
private void buildClearModelButton(Composite parent) {
this.buildClearModelACI().fill(parent);
}
private ActionContributionItem buildClearModelACI() {
Action action = new Action("clear model", IAction.AS_PUSH_BUTTON) {
@Override
public void run() {
TextFieldModelBindingUITest.this.clearModel();
}
};
action.setToolTipText("clear model");
return new ActionContributionItem(action);
}
void clearModel() {
this.testModelHolder.setValue(null);
}
private void buildRestoreModelButton(Composite parent) {
this.buildRestoreModelACI().fill(parent);
}
private ActionContributionItem buildRestoreModelACI() {
Action action = new Action("restore model", IAction.AS_PUSH_BUTTON) {
@Override
public void run() {
TextFieldModelBindingUITest.this.restoreModel();
}
};
action.setToolTipText("restore model");
return new ActionContributionItem(action);
}
void restoreModel() {
this.testModelHolder.setValue(this.testModel);
}
private void buildPrintModelButton(Composite parent) {
this.buildPrintModelACI().fill(parent);
}
private ActionContributionItem buildPrintModelACI() {
Action action = new Action("print model", IAction.AS_PUSH_BUTTON) {
@Override
public void run() {
TextFieldModelBindingUITest.this.printModel();
}
};
action.setToolTipText("print model");
return new ActionContributionItem(action);
}
void printModel() {
System.out.println("name: " + this.testModel.name());
}
// ********** model class **********
class TestModel extends AbstractModel {
private String name;
public static final String NAME_PROPERTY = "name";
public TestModel(String name) {
this.name = name;
}
public String name() {
return this.name;
}
public void setName(String name) {
Object old = this.name;
this.name = name;
this.firePropertyChanged(NAME_PROPERTY, old, name);
}
@Override
public String toString() {
return "TestModel(" + this.name + ")";
}
}
}
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