{
StyleContext context = new StyleContext();
document = new DefaultStyledDocument(context);
Style style = context.getStyle(StyleContext.DEFAULT_STYLE);
StyleConstants.setAlignment(style, StyleConstants.ALIGN_LEFT);
}
private void initStyles() {
sc = new StyleContext();
Style parent = sc.getStyle(StyleContext.DEFAULT_STYLE);
StyleConstants.setFontFamily(parent, "courier");
StyleConstants.setFontSize(parent, 13);
styleElementName = sc.addStyle("elementName", parent);
StyleConstants.setForeground(styleElementName, new Color(128, 0, 0));
styleAttribtuteName = sc.addStyle("attributeName", parent);
StyleConstants.setForeground(styleAttribtuteName, Color.RED);
styleAttribtuteValue = sc.addStyle("attributeValue", parent);
styleContent = sc.addStyle("content", parent);
StyleConstants.setBackground(styleContent, new Color(200, 255, 100));
styleOperator = sc.addStyle("operator", parent);
StyleConstants.setForeground(styleOperator, Color.BLUE);
StyleConstants.setBold(styleOperator, true);
styleComments = sc.addStyle("comments", parent);
StyleConstants.setForeground(styleComments, new Color(128, 128, 128)); // Hooker's green
styleCData = sc.addStyle("cdata", parent);
StyleConstants.setForeground(styleCData, new Color(30, 30, 0));
StyleConstants.setBackground(styleCData, new Color(250, 250, 240));
styleProcessingInstructions = sc.addStyle("processingIntruction", parent);
styleDOCTYPE = sc.addStyle("doctype", styleComments);
}
public static void addStyle(JTextPane pane, String name, Color foreground, Color background) {
StyledDocument doc = pane.getStyledDocument();
StyleContext context = StyleContext.getDefaultStyleContext();
Style defaultStyle = context.getStyle(StyleContext.DEFAULT_STYLE);
Style style = doc.addStyle(name, defaultStyle);
StyleConstants.setForeground(style, foreground);
StyleConstants.setBackground(style, background);
}
public static void setStyle(JTextPane textPane, int start, int length, String name) {
StyledDocument doc = textPane.getStyledDocument();
Style style;
if (name == null) {
StyleContext context = StyleContext.getDefaultStyleContext();
style = context.getStyle(StyleContext.DEFAULT_STYLE);
} else style = doc.getStyle(name);
doc.setCharacterAttributes(start, length, style, true);
}
public static void addStyle(
JTextPane textPane, String name, Color foreground, Color background, boolean bold) {
StyledDocument doc = textPane.getStyledDocument();
StyleContext context = StyleContext.getDefaultStyleContext();
Style def = context.getStyle(StyleContext.DEFAULT_STYLE);
Style style = doc.addStyle(name, def);
if (foreground != null) StyleConstants.setForeground(style, foreground);
if (background != null) StyleConstants.setBackground(style, background);
StyleConstants.setBold(style, bold);
}
public class FBChatTab extends JPanel {
private static final long serialVersionUID = 1L;
private int lastEnd = 0;
public final ChatWindowClient cwc;
public final FBChatTab myself = this;
public boolean logged_in = false;
public JPanel tabPanel;
public JTextField textChat = new JTextField();
public JList<Object> onlineList = new JList<Object>(new DefaultListModel<Object>());
public JList<Object> offlineList = new JList<Object>(new DefaultListModel<Object>());
public JLabel onlineLabel = new JLabel("\u5728\u7DDA\u5217\u8868");
public StyleContext sc = new StyleContext();
Style defaultStyle = sc.getStyle(StyleContext.DEFAULT_STYLE);
final Style mainStyle = sc.addStyle(null, defaultStyle);
final Style boldStyle = sc.addStyle(null, defaultStyle);
final Style grayStyle = sc.addStyle(null, defaultStyle);
final Style boldGrayStyle = sc.addStyle(null, defaultStyle);
public JTextPane textPane = new JTextPane(new DefaultStyledDocument(sc));
public JScrollPane textScroll = new JScrollPane();
public JButton btnLeavePage = new JButton("\u96E2\u958B");
public JLabel lblfacebook = new JLabel("\u2190 \u767B\u5165Facebook");
public JLabel fb_label = new JLabel("");
public JLabel usernameLabel = new JLabel("");
public JLabel profilePicLabel = new JLabel("");
public FBChatTab(ChatWindowClient c) {
this.cwc = c;
tabPanel = new JPanel();
tabPanel.setBounds(100, 100, 903, 604);
tabPanel.setLayout(null);
StyleConstants.setBold(boldStyle, true);
StyleConstants.setBold(boldGrayStyle, true);
StyleConstants.setForeground(mainStyle, Color.BLACK);
StyleConstants.setForeground(boldStyle, Color.BLACK);
StyleConstants.setForeground(grayStyle, Color.GRAY);
StyleConstants.setForeground(boldGrayStyle, Color.DARK_GRAY);
textPane.addStyle("NormalMessage", mainStyle);
textPane.addStyle("UserName", boldStyle);
textPane.addStyle("SystemMessage", grayStyle);
textPane.addStyle("FriendName", boldGrayStyle);
textPane.setBorder(null);
onlineLabel.addMouseListener(
new MouseAdapter() {
@Override
public void mousePressed(MouseEvent arg0) {
cwc.fbClient.updateUserList();
}
});
onlineLabel.setToolTipText("\u9EDE\u64CA\u5373\u53EF\u5237\u65B0\u5217\u8868");
onlineLabel.setBorder(new EtchedBorder(EtchedBorder.LOWERED, null, null));
onlineLabel.setBounds(11, 10, 150, 25);
onlineLabel.setHorizontalAlignment(SwingConstants.CENTER);
tabPanel.add(onlineLabel);
btnLeavePage.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
cwc.webBrowser.navigate("about:blank");
cwc.fbClient.clear();
cwc.initFbBrowser();
cwc.tabbedPane.remove(tabPanel);
tabPanel.setName(null);
clearText();
textChat.setEditable(false);
lblfacebook.setVisible(true);
fb_label.setVisible(true);
profilePicLabel.setVisible(false);
usernameLabel.setVisible(false);
}
});
btnLeavePage.setBounds(74, 546, 87, 25);
tabPanel.add(btnLeavePage);
textChat.setBounds(172, 546, 822, 25);
textChat.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
String message = textChat.getText();
printText(message, cwc.fbClient.getUserName());
try {
cwc.fbClient.getConversation().sendMessage(message);
} catch (XMPPException e) {
System.out.println("Message sending error!");
}
textChat.setText(null);
}
});
tabPanel.add(textChat);
textChat.setEditable(false);
textPane.setEditable(false);
textScroll.setBorder(new EtchedBorder(EtchedBorder.LOWERED, null, null));
textScroll.setBounds(172, 10, 822, 526);
tabPanel.add(textScroll);
textScroll.setViewportView(textPane);
fb_label.addMouseListener(
new MouseAdapter() {
public void mousePressed(MouseEvent arg0) {
if (logged_in) return;
NativeInterface.open();
cwc.webBrowser.navigate(
"https://www.facebook.com/dialog/oauth?scope=xmpp_login&redirect_uri=https://www.facebook.com/connect/login_success.html&display=popup&response_type=token&client_id=284623318334487");
new Thread(new FBChatClient(myself)).start();
}
});
fb_label.setToolTipText("\u767B\u5165Facebook");
fb_label.setBorder(new EtchedBorder(EtchedBorder.RAISED, null, null));
fb_label.setBounds(11, 544, 50, 50);
BufferedImage img_scaled = null, img = null;
try {
img_scaled = new BufferedImage(50, 50, BufferedImage.TYPE_INT_ARGB);
img =
ImageIO.read(
new URL(
"http://profile.ak.fbcdn.net/hprofile-ak-snc6/c13.12.160.160/281468_259870444030331_5568518_n.jpg"));
} catch (IOException e) {
e.printStackTrace();
}
img_scaled.createGraphics().drawImage(img, 0, 0, 50, 50, null);
fb_label.setIcon(new ImageIcon(img_scaled));
tabPanel.add(fb_label);
lblfacebook.setBounds(64, 579, 150, 15);
tabPanel.add(lblfacebook);
usernameLabel.setBounds(64, 579, 150, 15);
usernameLabel.setVisible(false);
tabPanel.add(usernameLabel);
profilePicLabel.setBorder(new EtchedBorder(EtchedBorder.RAISED, null, null));
profilePicLabel.setBounds(11, 544, 50, 50);
profilePicLabel.setVisible(false);
tabPanel.add(profilePicLabel);
JScrollPane onlineListScrollPane = new JScrollPane();
onlineListScrollPane.setBounds(11, 45, 150, 220);
tabPanel.add(onlineListScrollPane);
onlineListScrollPane.setViewportView(onlineList);
onlineList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
onlineList.setLayoutOrientation(JList.VERTICAL);
onlineList.setFixedCellHeight(25);
onlineList.addMouseListener(
new MouseAdapter() {
@SuppressWarnings("unchecked")
public void mouseClicked(MouseEvent evt) {
// when double clicked on a friend name
JList<FBUser> list = (JList<FBUser>) evt.getSource();
if (evt.getClickCount() == 2) {
if (list.getSelectedValue() == null) return;
String id = list.getSelectedValue().getId();
if (id == null) return;
clearText();
printSystemMsg(
"<\u7cfb\u7d71\u8a0a\u606f> \u5df2\u958b\u555f\u8207"
+ cwc.fbClient.getName(id)
+ "\u7684\u5c0d\u8a71\u3002\n");
textChat.setEditable(true);
textChat.requestFocus();
cwc.fbClient.openConversation(id);
}
offlineList.clearSelection();
}
});
onlineList.setCellRenderer(new myCellRenderer());
JScrollPane offlineListScrollPane = new JScrollPane();
offlineListScrollPane.setBounds(11, 315, 150, 220);
tabPanel.add(offlineListScrollPane);
offlineListScrollPane.setViewportView(offlineList);
offlineList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
offlineList.setLayoutOrientation(JList.VERTICAL);
offlineList.setFixedCellHeight(25);
offlineList.addMouseListener(
new MouseAdapter() {
@SuppressWarnings("unchecked")
public void mouseClicked(MouseEvent evt) {
// when double clicked on a friend name
JList<FBUser> list = (JList<FBUser>) evt.getSource();
if (evt.getClickCount() == 2) {
if (list.getSelectedValue() == null) return;
String id = list.getSelectedValue().getId();
if (id == null) return;
clearText();
printSystemMsg(
"<\u7cfb\u7d71\u8a0a\u606f> \u5df2\u958b\u555f\u8207"
+ cwc.fbClient.getName(id)
+ "\u7684\u5c0d\u8a71\u3002\n");
textChat.setEditable(true);
textChat.requestFocus();
cwc.fbClient.openConversation(id);
}
onlineList.clearSelection();
}
});
offlineList.setCellRenderer(new myCellRenderer());
JLabel offlineLabel = new JLabel("\u96E2\u7DDA\u5217\u8868");
offlineLabel.addMouseListener(
new MouseAdapter() {
@Override
public void mousePressed(MouseEvent arg0) {
cwc.fbClient.updateUserList();
}
});
offlineLabel.setToolTipText("\u9EDE\u64CA\u5373\u53EF\u5237\u65B0\u5217\u8868");
offlineLabel.setHorizontalAlignment(SwingConstants.CENTER);
offlineLabel.setBorder(new EtchedBorder(EtchedBorder.RAISED, null, null));
offlineLabel.setBounds(11, 280, 150, 25);
tabPanel.add(offlineLabel);
}
public void printInputMsg(String name) {
textPane.setEditable(true);
if (lastEnd >= 0) {
textPane.setSelectionStart(lastEnd);
lastEnd = -1;
} else textPane.setSelectionStart(textPane.getText().length());
lastEnd = textPane.getSelectionStart();
textPane.setSelectionEnd(textPane.getText().length());
textPane.replaceSelection("");
textPane.setSelectionStart(textPane.getText().length());
textPane.setSelectionEnd(textPane.getText().length());
textPane.setCharacterAttributes(textPane.getStyle("SystemMessage"), true);
textPane.replaceSelection(name + "\u6b63\u5728\u8f38\u5165\u8a0a\u606f..");
textPane.setEditable(false);
}
public void printSystemMsg(String s) {
textPane.setEditable(true);
if (lastEnd >= 0) {
textPane.setSelectionStart(lastEnd);
lastEnd = -1;
} else textPane.setSelectionStart(textPane.getText().length());
textPane.setSelectionEnd(textPane.getText().length());
textPane.replaceSelection("");
textPane.setSelectionStart(textPane.getText().length());
textPane.setSelectionEnd(textPane.getText().length());
textPane.setCharacterAttributes(textPane.getStyle("SystemMessage"), true);
textPane.replaceSelection(s);
textPane.setEditable(false);
}
public void printText(String s, String username) {
textPane.setEditable(true);
if (lastEnd >= 0) {
textPane.setSelectionStart(lastEnd);
lastEnd = -1;
} else textPane.setSelectionStart(textPane.getText().length());
textPane.setSelectionEnd(textPane.getText().length());
textPane.replaceSelection("");
textPane.setSelectionStart(textPane.getText().length());
textPane.setSelectionEnd(textPane.getText().length());
if (username.equals(cwc.fbClient.getUserName()))
textPane.setCharacterAttributes(textPane.getStyle("UserName"), true);
else textPane.setCharacterAttributes(textPane.getStyle("FriendName"), true);
textPane.replaceSelection(username + ":\n");
textPane.setSelectionStart(textPane.getText().length());
textPane.setSelectionEnd(textPane.getText().length());
textPane.setCharacterAttributes(textPane.getStyle("NormalMessage"), true);
textPane.replaceSelection(" \u2027 " + s + "\n");
textPane.setEditable(false);
}
public void clearText() {
textPane.setEditable(true);
textPane.setText("");
textPane.setEditable(false);
}
public void setProfilePic(String url) {
BufferedImage img_scaled = null, img = null;
try {
img_scaled = new BufferedImage(50, 50, BufferedImage.TYPE_INT_ARGB);
img = ImageIO.read(new URL(url));
} catch (IOException e) {
e.printStackTrace();
}
img_scaled.createGraphics().drawImage(img, 0, 0, 50, 50, null);
profilePicLabel.setIcon(new ImageIcon(img_scaled));
}
public void setUserName(String username) {
usernameLabel.setText(username);
}
}