/*******************************************************************************
* Copyright (c) 2012-2016 Codenvy, S.A.
* 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:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.ext.java.jdi.client.debug.expression;
import org.eclipse.che.ide.ext.java.jdi.client.JavaRuntimeLocalizationConstant;
import org.eclipse.che.ide.ext.java.jdi.client.JavaRuntimeResources;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.KeyCodes;
import com.google.gwt.event.dom.client.KeyUpEvent;
import com.google.gwt.event.dom.client.KeyUpHandler;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.TextArea;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.Widget;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import javax.validation.constraints.NotNull;
/**
* The implementation of {@link EvaluateExpressionView}.
*
* @author <a href="mailto:aplotnikov@codenvy.com">Andrey Plotnikov</a>
*/
@Singleton
public class EvaluateExpressionViewImpl extends DialogBox implements EvaluateExpressionView {
interface EvaluateExpressionViewImplUiBinder extends UiBinder<Widget, EvaluateExpressionViewImpl> {
}
private static EvaluateExpressionViewImplUiBinder ourUiBinder = GWT.create(EvaluateExpressionViewImplUiBinder.class);
@UiField
Button btnEvaluate;
@UiField
Button btnCancel;
@UiField
TextBox expression;
@UiField
TextArea result;
@UiField(provided = true)
JavaRuntimeLocalizationConstant locale;
@UiField(provided = true)
JavaRuntimeResources res;
private ActionDelegate delegate;
/**
* Create view.
*
* @param resources
* @param locale
*/
@Inject
protected EvaluateExpressionViewImpl(JavaRuntimeResources resources, JavaRuntimeLocalizationConstant locale) {
this.locale = locale;
this.res = resources;
Widget widget = ourUiBinder.createAndBindUi(this);
this.setText(this.locale.evaluateExpressionViewTitle());
this.setWidget(widget);
expression.addKeyUpHandler(new KeyUpHandler() {
@Override
public void onKeyUp(KeyUpEvent event) {
if (KeyCodes.KEY_ENTER == event.getNativeKeyCode()) {
delegate.onEvaluateClicked();
}
}
});
}
/** {@inheritDoc} */
@NotNull
@Override
public String getExpression() {
return expression.getText();
}
/** {@inheritDoc} */
@Override
public void setExpression(@NotNull String expression) {
this.expression.setText(expression);
}
/** {@inheritDoc} */
@Override
public void setResult(@NotNull String value) {
this.result.setText(value);
}
/** {@inheritDoc} */
@Override
public void setEnableEvaluateButton(boolean enabled) {
btnEvaluate.setEnabled(enabled);
}
/** {@inheritDoc} */
@Override
public void focusInExpressionField() {
expression.setFocus(true);
}
/** {@inheritDoc} */
@Override
public void close() {
this.hide();
}
/** {@inheritDoc} */
@Override
public void showDialog() {
this.center();
this.show();
}
/** {@inheritDoc} */
@Override
public void setDelegate(ActionDelegate delegate) {
this.delegate = delegate;
}
@UiHandler("btnEvaluate")
public void onEvaluateClicked(ClickEvent event) {
delegate.onEvaluateClicked();
}
@UiHandler("btnCancel")
public void onCancelClicked(ClickEvent event) {
delegate.onCancelClicked();
}
@UiHandler("expression")
public void handleKeyUp(KeyUpEvent event) {
delegate.onExpressionValueChanged();
}
}