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package com.intellij.webcore.packaging;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.DialogBuilder;
import com.intellij.openapi.ui.MessageType;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.ui.HyperlinkAdapter;
import com.intellij.ui.ScrollPaneFactory;
import com.intellij.ui.components.JBLabel;
import com.intellij.util.ui.UIUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import javax.swing.event.HyperlinkEvent;
import java.awt.*;
import java.util.HashMap;
import java.util.Map;
/**
* @author yole
*/
public class PackagesNotificationPanel {
private final JEditorPane myEditorPane = new MyNotificationPane();
private final Project myProject;
private final Map<String, Runnable> myLinkHandlers = new HashMap<String, Runnable>();
private String myErrorTitle;
private String myErrorDescription;
public PackagesNotificationPanel(Project project) {
myProject = project;
myEditorPane.setBackground(UIManager.getColor("ArrowButton.background"));
myEditorPane.setContentType("text/html");
myEditorPane.setEditable(false);
myEditorPane.addHyperlinkListener(new HyperlinkAdapter() {
@Override
protected void hyperlinkActivated(HyperlinkEvent e) {
final Runnable handler = myLinkHandlers.get(e.getDescription());
if (handler != null) {
handler.run();
}
else if (myErrorTitle != null && myErrorDescription != null) {
showError(myProject, myErrorTitle, myErrorDescription);
}
}
});
}
public static void showError(@NotNull Project project, @NotNull String title, @NotNull String description) {
doShowError(title, description, new DialogBuilder(project));
}
public static void showError(@NotNull Component owner, @NotNull String title, @NotNull String description) {
doShowError(title, description, new DialogBuilder(owner));
}
private static void doShowError(String title, String description, DialogBuilder builder) {
builder.setTitle(title);
final JTextArea textArea = new JTextArea();
textArea.setEditable(false);
textArea.setText(description);
textArea.setWrapStyleWord(false);
textArea.setLineWrap(true);
final JScrollPane scrollPane = ScrollPaneFactory.createScrollPane(textArea);
scrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
final JPanel panel = new JPanel(new BorderLayout(10, 0));
panel.setPreferredSize(new Dimension(600, 400));
panel.add(scrollPane, BorderLayout.CENTER);
panel.add(new JBLabel("Details:", Messages.getErrorIcon(), SwingConstants.LEFT), BorderLayout.NORTH);
builder.setCenterPanel(panel);
builder.setButtonsAlignment(SwingConstants.CENTER);
builder.addOkAction();
builder.show();
}
public void showResult(String packageName, @Nullable String errorDescription) {
if (StringUtil.isEmpty(errorDescription)) {
showSuccess("Package successfully installed.");
}
else {
String title = "Install packages failed";
final String firstLine = title + ": Error occurred when installing package " + packageName + ". ";
showError(firstLine + "<a href=\"xxx\">Details...</a>",
title,
firstLine + errorDescription);
}
}
public void addLinkHandler(String key, Runnable handler) {
myLinkHandlers.put(key, handler);
}
public void removeAllLinkHandlers() {
myLinkHandlers.clear();
}
public JComponent getComponent() {
return myEditorPane;
}
public void showSuccess(String text) {
showContent(text, MessageType.INFO.getPopupBackground());
}
private void showContent(String text, final Color background) {
myEditorPane.removeAll();
String htmlText = text.startsWith("<html>") ? text : UIUtil.toHtml(text);
myEditorPane.setText(htmlText);
myEditorPane.setBackground(background);
myEditorPane.setVisible(true);
myErrorTitle = null;
myErrorDescription = null;
}
public void showError(String text, final String detailsTitle, final String detailsDescription) {
showContent(text, MessageType.ERROR.getPopupBackground());
myErrorTitle = detailsTitle;
myErrorDescription = detailsDescription;
}
public void showWarning(String text) {
showContent(text, MessageType.WARNING.getPopupBackground());
}
public void hide() {
myEditorPane.setVisible(false);
}
public boolean hasLinkHandler(String key) {
return myLinkHandlers.containsKey(key);
}
private static class MyNotificationPane extends JEditorPane {
@Override
public Dimension getPreferredSize() {
// This trick makes text component to carry text over to the next line
// iff the text line width exceeds parent's width
Dimension dimension = super.getPreferredSize();
dimension.width = 0;
return dimension;
}
}
public void removeLinkHandler(String key) {
myLinkHandlers.remove(key);
}
}
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