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package com.junichi11.netbeans.modules.github.issues.issue.ui;
import com.junichi11.netbeans.modules.github.issues.GitHubCache;
import com.junichi11.netbeans.modules.github.issues.repository.GitHubRepository;
import com.junichi11.netbeans.modules.github.issues.utils.StringUtils;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import org.eclipse.egit.github.core.Comment;
import org.eclipse.egit.github.core.User;
/**
*
* @author junichi11
*/
public class CommentsPanel extends javax.swing.JPanel implements PropertyChangeListener {
private static final long serialVersionUID = 3131157719093603387L;
private final List<CommentPanel> commentPanels = Collections.synchronizedList(new ArrayList<CommentPanel>());
private CommentPanel quoteCommentPanel;
private CommentPanel deletedCommentPanel;
private CommentPanel editedCommentPanel;
public static final String PROP_COMMENT_DELETED = "github.issues.comment.deleted"; // NOI18N
public static final String PROP_COMMENT_QUOTE = "github.issues.comment.quote"; // NOI18N
public static final String PROP_COMMENT_EDITED = "github.issues.comment.edited"; // NOI18N
public CommentsPanel() {
initComponents();
}
public List<Comment> getComments() {
ArrayList<Comment> comments = new ArrayList<>(commentPanels.size());
synchronized (commentPanels) {
for (CommentPanel commentPanel : commentPanels) {
comments.add(commentPanel.getComment());
}
}
return comments;
}
public void addComments(Collection<Comment> comments, GitHubRepository repository) {
for (Comment comment : comments) {
addComment(comment, repository);
}
}
public void addComment(Comment comment, GitHubRepository repository) {
if (comment == null || repository == null) {
return;
}
GitHubCache cache = GitHubCache.create(repository);
User owner = comment.getUser();
String loginName = repository.getUserName();
CommentPanel newPanel = new CommentPanel(comment, cache.getUserIcon(owner));
boolean isMyself = isMyself(owner, loginName);
newPanel.setEditEnabled(isMyself);
newPanel.setDeleteEnabled(isMyself);
newPanel.addPropertyChangeListener(this);
commentPanels.add(newPanel);
add(newPanel);
}
private boolean isMyself(User owner, String me) {
if (owner == null || StringUtils.isEmpty(me)) {
return false;
}
return owner.getLogin().equals(me);
}
public void removeAllComments() {
synchronized (commentPanels) {
for (CommentPanel comment : commentPanels) {
removeComment(comment);
}
commentPanels.clear();
}
}
private void removeComment(CommentPanel comment) {
if (comment == null) {
return;
}
comment.removePropertyChangeListener(this);
remove(comment);
}
public String getQuoteComment() {
if (quoteCommentPanel != null) {
String selectedText = quoteCommentPanel.getSelectedText();
if (StringUtils.isEmpty(selectedText)) {
return quoteCommentPanel.getComment().getBody();
}
return selectedText;
}
return ""; // NOI18N
}
public Comment getDeletedComment() {
return deletedCommentPanel == null ? null : deletedCommentPanel.getComment();
}
public Comment getEditedComment() {
return editedCommentPanel == null ? null : editedCommentPanel.getComment();
}
public void resetChangedPanels() {
quoteCommentPanel = null;
deletedCommentPanel = null;
editedCommentPanel = null;
}
public void loadComments(GitHubRepository repository) {
assert repository != null;
GitHubCache cache = GitHubCache.create(repository);
synchronized (commentPanels) {
for (CommentPanel commentPanel : commentPanels) {
Comment comment = commentPanel.getComment();
User user = comment.getUser();
commentPanel.load(cache.getUserIcon(user));
}
}
}
public void removeDeletedCommlent() {
if (deletedCommentPanel != null) {
deletedCommentPanel.setVisible(false);
removeComment(deletedCommentPanel);
deletedCommentPanel = null;
}
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
setLayout(new javax.swing.BoxLayout(this, javax.swing.BoxLayout.PAGE_AXIS));
}// </editor-fold>//GEN-END:initComponents
// Variables declaration - do not modify//GEN-BEGIN:variables
// End of variables declaration//GEN-END:variables
@Override
public void propertyChange(PropertyChangeEvent event) {
switch (event.getPropertyName()) {
case PROP_COMMENT_QUOTE:
fireQuotePropertyChanged();
break;
case PROP_COMMENT_DELETED:
fireDeletedPropertyChanged();
break;
case PROP_COMMENT_EDITED:
fireEditedPropertyChanged();
break;
default:
break;
}
}
private void fireQuotePropertyChanged() {
synchronized (commentPanels) {
quoteCommentPanel = null;
for (CommentPanel comment : commentPanels) {
if (comment.isQuote()) {
quoteCommentPanel = comment;
comment.resetProperties();
firePropertyChange(PROP_COMMENT_QUOTE, null, null);
break;
}
}
}
}
private void fireDeletedPropertyChanged() {
synchronized (commentPanels) {
deletedCommentPanel = null;
for (CommentPanel comment : commentPanels) {
if (comment.isDeleted()) {
deletedCommentPanel = comment;
comment.resetProperties();
firePropertyChange(PROP_COMMENT_DELETED, null, null);
break;
}
}
}
}
private void fireEditedPropertyChanged() {
synchronized (commentPanels) {
editedCommentPanel = null;
for (CommentPanel comment : commentPanels) {
if (comment.isEdited()) {
editedCommentPanel = comment;
comment.resetProperties();
firePropertyChange(PROP_COMMENT_EDITED, null, null);
break;
}
}
}
}
}