/**
* Converts an offset in a line into an x co-ordinate. This is a fast version that should only be
* used if no changes were made to the text since the last repaint.
*
* @param line The line
* @param offset The offset, from the start of the line
*/
public int _offsetToX(int line, int offset) {
TokenMarker tokenMarker = getTokenMarker();
/* Use painter's cached info for speed */
FontMetrics fm = painter.getFontMetrics();
getLineText(line, lineSegment);
int segmentOffset = lineSegment.offset;
int x = horizontalOffset;
/* If syntax coloring is disabled, do simple translation */
if (tokenMarker == null) {
lineSegment.count = offset;
return x + Utilities.getTabbedTextWidth(lineSegment, fm, x, painter, 0);
}
/* If syntax coloring is enabled, we have to do this because
* tokens can vary in width */
else {
Token tokens;
if (painter.currentLineIndex == line && painter.currentLineTokens != null)
tokens = painter.currentLineTokens;
else {
painter.currentLineIndex = line;
tokens = painter.currentLineTokens = tokenMarker.markTokens(lineSegment, line);
}
Toolkit toolkit = painter.getToolkit();
Font defaultFont = painter.getFont();
SyntaxStyle[] styles = painter.getStyles();
for (; ; ) {
byte id = tokens.id;
if (id == Token.END) {
return x;
}
if (id == Token.NULL) fm = painter.getFontMetrics();
else fm = styles[id].getFontMetrics(defaultFont);
int length = tokens.length;
if (offset + segmentOffset < lineSegment.offset + length) {
lineSegment.count = offset - (lineSegment.offset - segmentOffset);
return x + Utilities.getTabbedTextWidth(lineSegment, fm, x, painter, 0);
} else {
lineSegment.count = length;
x += Utilities.getTabbedTextWidth(lineSegment, fm, x, painter, 0);
lineSegment.offset += length;
}
tokens = tokens.next;
}
}
}
private void end(StringBuilder ans, Pretty pretty, String indent) {
if (endEncloser == null) return;
if (!pretty.pretty) ans.append(endEncloser);
else {
Utilities.assureEndsWithNewLine(ans);
ans.append(indent + endEncloser);
if (pretty.comments && endComment.length() > 0) ans.append("#" + endComment);
Utilities.assureEndsWithNewLine(ans);
}
}
public void actionPerformed(java.awt.event.ActionEvent arg0) {
if (JTable1.getSelectedRowCount() != 1) {
Utilities.errorMessage(resourceBundle.getString("Please select a view to delete"));
return;
}
if (JOptionPane.showConfirmDialog(
null,
resourceBundle.getString("Are you sure you want to delete the selected view "),
resourceBundle.getString("Warning!"),
JOptionPane.YES_NO_OPTION,
JOptionPane.WARNING_MESSAGE,
null)
== JOptionPane.NO_OPTION) return;
Vector viewvec = model.getAllViews();
for (int i = 0; i < viewvec.size(); i++) {
String viewname = ((AuthViewWithOperations) viewvec.elementAt(i)).getAuthorizedViewName();
if (JTable1.getValueAt(JTable1.getSelectedRow(), 0).toString().equals(viewname)) {
AuthViewWithOperations avop = (AuthViewWithOperations) viewvec.elementAt(i);
model.delViewOp(
avop.getAuthorizedViewName(), avop.getViewProperties(), avop.getOperations());
}
}
disableButtons();
}
public void actionPerformed(java.awt.event.ActionEvent arg0) {
if (JTable1.getSelectedRowCount() != 1) {
Utilities.errorMessage(resourceBundle.getString("Please select a view to edit"));
return;
}
views = new ViewsWizard(ViewConfig.this, applet);
views.setSecurityModel(model);
Point p = JLabel1.getLocationOnScreen();
views.setLocation(p);
views.init();
views.setState(false);
Vector viewvec = model.getAllViews();
for (int i = 0; i < viewvec.size(); i++) {
String viewname = ((AuthViewWithOperations) viewvec.elementAt(i)).getAuthorizedViewName();
if (JTable1.getValueAt(JTable1.getSelectedRow(), 0).toString().equals(viewname)) {
views.setValues((AuthViewWithOperations) viewvec.elementAt(i));
}
}
disableButtons();
views.setVisible(true);
}
void doKids(StringBuilder ans, Pretty pretty, String indent) {
if (kids == null) return;
for (Rope kid : kids) {
if (!pretty.pretty) {
kid.toString(ans, pretty, "");
} else {
kid.toString(ans, pretty, indent + getKidIndentIncrement(kid, pretty));
Utilities.assureEndsWithNewLine(ans);
}
}
}
private void start(StringBuilder ans, Pretty pretty, String indent) {
if (startEncloser == null) return;
if (!pretty.pretty) {
ans.append(startEncloser);
} else {
String comment;
if (pretty.comments && startComment.length() > 0) comment = " #" + startComment;
else comment = "";
ans.append(indent + startEncloser + comment);
Utilities.assureEndsWithNewLine(ans);
}
}
@Override
public Component getListCellRendererComponent(
JList<?> list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
JLabel label =
(JLabel)
(super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus));
if (value instanceof TypeColorEntry) {
TypeColorEntry entry = (TypeColorEntry) value;
Token.Type type = entry.getType();
Color color = entry.getColor();
label.setText(Utilities.normalize(type.toString()));
if ((type == Token.Type.MATCHED_BRACKET) || (type == Token.Type.UNMATCHED_BRACKET)) {
label.setBackground(color);
label.setForeground(Color.BLACK);
} else {
label.setForeground(color);
}
}
return label;
}
/** Draw the line numbers */
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
// Determine the width of the space available to draw the line number
FontMetrics fontMetrics = component.getFontMetrics(component.getFont());
Insets insets = getInsets();
int availableWidth = getSize().width - insets.left - insets.right;
// Determine the rows to draw within the clipped bounds.
Rectangle clip = g.getClipBounds();
int rowStartOffset = component.viewToModel(new Point(0, clip.y));
int endOffset = component.viewToModel(new Point(0, clip.y + clip.height));
while (rowStartOffset <= endOffset) {
try {
if (isCurrentLine(rowStartOffset)) g.setColor(getCurrentLineForeground());
else g.setColor(getForeground());
// Get the line number as a string and then determine the
// "X" and "Y" offsets for drawing the string.
String lineNumber = getTextLineNumber(rowStartOffset);
int stringWidth = fontMetrics.stringWidth(lineNumber);
int x = getOffsetX(availableWidth, stringWidth) + insets.left;
int y = getOffsetY(rowStartOffset, fontMetrics);
g.drawString(lineNumber, x, y);
// Move to the next row
rowStartOffset = Utilities.getRowEnd(component, rowStartOffset) + 1;
} catch (Exception e) {
}
}
}
public void showError(String err) {
enableButtons();
Utilities.errorMessage(resourceBundle.getString(err));
}
/** @author todd */
class OnlineStatusIndicator {
private static Image OPEN_IMAGE = Utilities.loadImage(SessionNode.OPEN_ICON);
private static Image CLOSED_IMAGE = Utilities.loadImage(SessionNode.CLOSED_ICON);
private static Image AWAY_IMAGE = Utilities.loadImage(SessionNode.AWAY_ICON);
private static Image BUSY_IMAGE = Utilities.loadImage(SessionNode.BUSY_ICON);
private static Image IDLE_IMAGE = Utilities.loadImage(SessionNode.IDLE_ICON);
private static OnlineStatusIndicator instance;
////////////////////////////////////////////////////////////////////////////
// Instance fields
////////////////////////////////////////////////////////////////////////////
private JLabel label;
private Helper helper;
private int currentStatus = CollabPrincipal.STATUS_UNKNOWN;
Component getComponent() {
return label;
}
/** */
protected OnlineStatusIndicator() {
helper = new Helper();
label = new JLabel();
label.addMouseListener(helper);
initListening(1);
}
private void initListening(final int level) {
CollabManager man = CollabManager.getDefault();
if (man == null) {
// manager not yet registered. This is a transient condition during
// module enablement because of manager registration mechanism.
// Retry 5s later
assert level < 10;
RequestProcessor.getDefault()
.post(
new Runnable() {
public void run() {
initListening(level + 1);
}
},
level * 5000);
} else {
man.addPropertyChangeListener(helper);
attachListeners();
updateStatus();
}
}
private void setStatus(int value) {
currentStatus = value;
SwingUtilities.invokeLater(helper);
}
/** */
protected void updateStatus() {
final CollabManager manager = CollabManager.getDefault();
if (manager != null) {
int sharedStatus = CollabPrincipal.STATUS_OFFLINE;
boolean unilateral = true;
CollabSession[] sessions = manager.getSessions();
for (int i = 0; i < sessions.length; i++) {
int status = sessions[i].getUserPrincipal().getStatus();
if (sharedStatus == CollabPrincipal.STATUS_OFFLINE) {
sharedStatus = status;
}
if (status != sharedStatus) {
unilateral = false;
}
}
if (unilateral) {
// This will occur if either:
// 1) No sessions were found
// 2) All available sessions had the same status
setStatus(sharedStatus);
} else {
// Assume at least one session is online
setStatus(CollabPrincipal.STATUS_ONLINE);
}
}
}
////////////////////////////////////////////////////////////////////////////
// Helper methods
////////////////////////////////////////////////////////////////////////////
/** */
public static String getStatusDescription(int status) {
final String description;
switch (status) {
case CollabPrincipal.STATUS_AWAY:
description =
NbBundle.getMessage(ContactNode.class, "LBL_ContactNode_StatusAway"); // NOI18N
break;
case CollabPrincipal.STATUS_BUSY:
description =
NbBundle.getMessage(ContactNode.class, "LBL_ContactNode_StatusBusy"); // NOI18N
break;
case CollabPrincipal.STATUS_IDLE:
description =
NbBundle.getMessage(ContactNode.class, "LBL_ContactNode_StatusIdle"); // NOI18N
break;
case CollabPrincipal.STATUS_OFFLINE:
description =
NbBundle.getMessage(ContactNode.class, "LBL_ContactNode_StatusOffline"); // NOI18N
break;
case CollabPrincipal.STATUS_ONLINE:
description =
NbBundle.getMessage(ContactNode.class, "LBL_ContactNode_StatusOnline"); // NOI18N
break;
default:
description =
NbBundle.getMessage(ContactNode.class, "LBL_ContactNode_StatusUnknown"); // NOI18N
}
return description;
}
/** */
public static Image getStatusIcon(int status) {
final Image statusIcon;
switch (status) {
case CollabPrincipal.STATUS_AWAY:
statusIcon = AWAY_IMAGE;
break;
case CollabPrincipal.STATUS_BUSY:
statusIcon = BUSY_IMAGE;
break;
case CollabPrincipal.STATUS_IDLE:
statusIcon = IDLE_IMAGE;
break;
case CollabPrincipal.STATUS_OFFLINE:
statusIcon = CLOSED_IMAGE;
break;
case CollabPrincipal.STATUS_ONLINE:
statusIcon = OPEN_IMAGE;
break;
default:
statusIcon = CLOSED_IMAGE;
}
return statusIcon;
}
/** */
protected static String getStatusToolTip() {
StringBuffer result = new StringBuffer("<html>"); // NOI18N
result.append("<table cellspacing=\"0\" border=\"0\">"); // NOI18N
final CollabManager manager = CollabManager.getDefault();
if (manager != null) {
Set sessions =
new TreeSet(
new Comparator() {
public int compare(Object o1, Object o2) {
String s1 = ((CollabSession) o1).getUserPrincipal().getDisplayName();
String s2 = ((CollabSession) o2).getUserPrincipal().getDisplayName();
return s1.compareTo(s2);
}
});
sessions.addAll(Arrays.asList(manager.getSessions()));
if (sessions.size() == 0) {
result.append("<tr><td>"); // NOI18N
result.append(getStatusDescription(CollabPrincipal.STATUS_OFFLINE));
result.append("</td></tr>"); // NOI18N
} else {
for (Iterator i = sessions.iterator(); i.hasNext(); ) {
CollabPrincipal principal = ((CollabSession) i.next()).getUserPrincipal();
result.append("<tr>"); // NOI18N
result.append("<td>"); // NOI18N
result.append("<b>"); // NOI18N
result.append(principal.getDisplayName());
result.append(": "); // NOI18N
result.append("</b>"); // NOI18N
result.append("</td>"); // NOI18N
result.append("<td>"); // NOI18N
result.append(getStatusDescription(principal.getStatus()));
result.append("</td>"); // NOI18N
result.append("</tr>"); // NOI18N
}
}
}
result.append("</table>"); // NOI18N
return result.toString();
}
////////////////////////////////////////////////////////////////////////////
// Management methods
////////////////////////////////////////////////////////////////////////////
/** */
static synchronized OnlineStatusIndicator getDefault() {
if (instance == null) {
instance = new OnlineStatusIndicator();
}
return instance;
}
/** */
private void attachListeners() {
// Add the listener from each collab session principal
CollabSession[] sessions = CollabManager.getDefault().getSessions();
for (int i = 0; i < sessions.length; i++) {
sessions[i].getUserPrincipal().removePropertyChangeListener(helper);
sessions[i].getUserPrincipal().addPropertyChangeListener(helper);
}
}
private class Helper extends MouseAdapter implements PropertyChangeListener, Runnable {
public void mouseClicked(MouseEvent event) {
CollabExplorerPanel.getInstance().open();
CollabExplorerPanel.getInstance().requestActive();
}
public void propertyChange(PropertyChangeEvent event) {
// session list changed
if (event.getSource() instanceof CollabManager) {
attachListeners();
}
// either session list or session status changed
updateStatus();
}
public void run() {
Image statusIcon = getStatusIcon(currentStatus);
label.setIcon(new ImageIcon(statusIcon));
label.setToolTipText(getStatusToolTip());
}
}
}
public AboutDialog(JConsole jConsole) {
super(jConsole, Resources.getText("Help.AboutDialog.title"), false);
setAccessibleDescription(this, getText("Help.AboutDialog.accessibleDescription"));
setDefaultCloseOperation(HIDE_ON_CLOSE);
setResizable(false);
JComponent cp = (JComponent) getContentPane();
createActions();
JLabel mastheadLabel = new JLabel(mastheadIcon);
setAccessibleName(mastheadLabel, getText("Help.AboutDialog.masthead.accessibleName"));
JPanel mainPanel = new TPanel(0, 0);
mainPanel.add(mastheadLabel, NORTH);
String jConsoleVersion = Version.getVersion();
String vmName = System.getProperty("java.vm.name");
String vmVersion = System.getProperty("java.vm.version");
String urlStr = getText("Help.AboutDialog.userGuideLink.url");
if (isBrowseSupported()) {
urlStr = "<a style='color:#35556b' href=\"" + urlStr + "\">" + urlStr + "</a>";
}
JPanel infoAndLogoPanel = new JPanel(new BorderLayout(10, 10));
infoAndLogoPanel.setBackground(bgColor);
String colorStr = String.format("%06x", textColor.getRGB() & 0xFFFFFF);
JEditorPane helpLink =
new JEditorPane(
"text/html",
"<html><font color=#"
+ colorStr
+ ">"
+ getText("Help.AboutDialog.jConsoleVersion", jConsoleVersion)
+ "<p>"
+ getText("Help.AboutDialog.javaVersion", (vmName + ", " + vmVersion))
+ "<p>"
+ getText("Help.AboutDialog.userGuideLink", urlStr)
+ "</html>");
helpLink.setOpaque(false);
helpLink.setEditable(false);
helpLink.setForeground(textColor);
mainPanel.setBorder(BorderFactory.createLineBorder(borderColor));
infoAndLogoPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
helpLink.addHyperlinkListener(
new HyperlinkListener() {
public void hyperlinkUpdate(HyperlinkEvent e) {
if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
browse(e.getDescription());
}
}
});
infoAndLogoPanel.add(helpLink, NORTH);
ImageIcon brandLogoIcon = new ImageIcon(getClass().getResource("resources/brandlogo.png"));
JLabel brandLogo = new JLabel(brandLogoIcon, JLabel.LEADING);
JButton closeButton = new JButton(closeAction);
JPanel bottomPanel = new TPanel(0, 0);
JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.TRAILING));
buttonPanel.setOpaque(false);
mainPanel.add(infoAndLogoPanel, CENTER);
cp.add(bottomPanel, SOUTH);
infoAndLogoPanel.add(brandLogo, SOUTH);
buttonPanel.setBorder(new EmptyBorder(2, 12, 2, 12));
buttonPanel.add(closeButton);
bottomPanel.add(buttonPanel, NORTH);
statusBar = new JLabel(" ");
bottomPanel.add(statusBar, SOUTH);
cp.add(mainPanel, NORTH);
pack();
setLocationRelativeTo(jConsole);
Utilities.updateTransparency(this);
}
public void scrollTo(int index) {
Utilities.tableCenterScroll(this, segmentTable, index);
}
/** flashes the value at the given index. */
public void flash(int index) {
flashIndex = index;
Utilities.tableCenterScroll(this, segmentTable, index);
}
/** Sets the top level location. */
public void setTopLevelLocation() {
topLevelLocation = Utilities.getTopLevelLocation(topLevelComponent, segmentTable);
}
