/*
* SoapUI, Copyright (C) 2004-2016 SmartBear Software
*
* Licensed under the EUPL, Version 1.1 or - as soon as they will be approved by the European Commission - subsequent
* versions of the EUPL (the "Licence");
* You may not use this work except in compliance with the Licence.
* You may obtain a copy of the Licence at:
*
* http://ec.europa.eu/idabc/eupl
*
* Unless required by applicable law or agreed to in writing, software distributed under the Licence is
* distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the Licence for the specific language governing permissions and limitations
* under the Licence.
*/
package com.eviware.soapui.support.components;
import com.eviware.soapui.impl.support.HttpUtils;
import com.eviware.soapui.support.DocumentListenerAdapter;
import com.eviware.soapui.support.StringUtils;
import com.eviware.soapui.support.UISupport;
import javafx.application.Platform;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.scene.web.WebEngine;
import javafx.scene.web.WebHistory;
import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.JComponent;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.text.Document;
import java.awt.Color;
import java.awt.Component;
import java.awt.Font;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
/**
* @author joel.jonsson
*/
class WebViewNavigationBar {
private final JComponent toolbar;
private WebEngine webEngine;
private EnabledWebViewBasedBrowserComponent webViewBasedBrowserComponent;
private JTextField urlField;
private ForwardAction forwardAction;
private BackAction backAction;
private Color originalFontColor;
private String hintText = "Enter URL here";
WebViewNavigationBar() {
this.toolbar = createNavigationBar();
}
void initialize(final WebEngine webEngine, EnabledWebViewBasedBrowserComponent webViewBasedBrowserComponent) {
this.webEngine = webEngine;
this.webViewBasedBrowserComponent = webViewBasedBrowserComponent;
webEngine.getHistory().currentIndexProperty().addListener(new ChangeListener<Number>() {
@Override
public void changed(ObservableValue<? extends Number> observableValue, Number oldHistoryIndex, Number newHistoryIndex) {
if (backAction != null) {
backAction.setEnabled(observableValue.getValue().intValue() > 0);
}
if (forwardAction != null) {
forwardAction.setEnabled(observableValue.getValue().intValue() < webEngine.getHistory().getEntries().size() - 1);
}
}
});
webEngine.locationProperty().addListener(new ChangeListener<String>() {
@Override
public void changed(ObservableValue<? extends String> observableValue, String oldLocation,
final String newLocation) {
if (urlField != null) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
if (StringUtils.hasContent(newLocation)) {
urlField.setText(newLocation);
}
resetTextFieldDefaults();
urlField.setFocusable(false);
urlField.setFocusable(true);
}
});
}
}
});
}
public void focusUrlField() {
urlField.requestFocus();
}
private JComponent createNavigationBar() {
JXToolBar toolbar = UISupport.createToolbar();
urlField = new JTextField();
backAction = new BackAction();
backAction.setEnabled(false);
toolbar.add(backAction);
forwardAction = new ForwardAction();
forwardAction.setEnabled(false);
toolbar.add(forwardAction);
toolbar.add(new ReloadAction());
toolbar.add(urlField);
urlField.addActionListener(new UrlEnteredActionListener());
urlField.setText(hintText);
urlField.setFont(urlField.getFont().deriveFont(Font.ITALIC));
originalFontColor = urlField.getForeground();
urlField.setForeground(new Color(170, 170, 170));
urlField.getDocument().addDocumentListener(new DocumentListenerAdapter() {
@Override
public void update(Document document) {
removeHintText();
urlField.getDocument().removeDocumentListener(this);
}
});
urlField.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
removeHintText();
urlField.removeMouseListener(this);
}
});
return toolbar;
}
private void removeHintText() {
String urlFieldText = urlField.getText();
if (urlFieldText.contains(hintText)) {
final String textWithOutHint = urlFieldText.replaceFirst(hintText, "");
SwingUtilities.invokeLater(new Runnable() {
public void run() {
urlField.setText(textWithOutHint);
}
});
}
resetTextFieldDefaults();
}
private void resetTextFieldDefaults() {
urlField.setFont(urlField.getFont().deriveFont(Font.PLAIN));
urlField.setForeground(originalFontColor);
}
Component getComponent() {
return toolbar;
}
private class BackAction extends AbstractAction {
public BackAction() {
putValue(SMALL_ICON, UISupport.createImageIcon("/arrow_left.png"));
putValue(Action.SHORT_DESCRIPTION, "Go back");
}
public void actionPerformed(ActionEvent e) {
if (webEngine == null) {
return;
}
final WebHistory history = webEngine.getHistory();
if (history.getCurrentIndex() == 0) {
Toolkit.getDefaultToolkit().beep();
} else {
Platform.runLater(new Runnable() {
@Override
public void run() {
history.go(-1);
}
});
}
}
}
private class ForwardAction extends AbstractAction {
public ForwardAction() {
putValue(SMALL_ICON, UISupport.createImageIcon("/arrow_right.png"));
putValue(Action.SHORT_DESCRIPTION, "Go forward");
}
public void actionPerformed(ActionEvent e) {
if (webEngine == null) {
return;
}
final WebHistory history = webEngine.getHistory();
if (history.getCurrentIndex() >= history.getEntries().size() - 1) {
Toolkit.getDefaultToolkit().beep();
} else {
Platform.runLater(new Runnable() {
@Override
public void run() {
history.go(1);
}
});
}
}
}
private class ReloadAction extends AbstractAction {
public ReloadAction() {
putValue(SMALL_ICON, UISupport.createImageIcon("/reload_properties.gif"));
putValue(Action.SHORT_DESCRIPTION, "Reload page");
}
public void actionPerformed(ActionEvent e) {
if (webEngine == null) {
return;
}
Platform.runLater(new Runnable() {
@Override
public void run() {
webEngine.reload();
}
});
}
}
private class UrlEnteredActionListener implements ActionListener {
@Override
public void actionPerformed(ActionEvent e) {
String url = urlField.getText();
url = HttpUtils.completeUrlWithHttpIfProtocolIsMissing(url);
webViewBasedBrowserComponent.navigate(url);
}
}
}