org.openide.cookies.LineCookie类的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中org.openide.cookies.LineCookie类的一些代码示例，展示了LineCookie类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。LineCookie类的具体详情如下：
包路径：org.openide.cookies.LineCookie
类名称：LineCookie

LineCookie介绍

[英]Cookie for data objects that want to provide support for accessing lines in a document. Lines may change absolute position as changes are made around them in a document.
[中]用于希望为访问文档中的行提供支持的数据对象的Cookie。在文档中，行的绝对位置可能会随着行周围的更改而更改。

代码示例

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-kenai-ui

private static boolean doOpen(FileObject fo, int line) {
  try {
    DataObject od = DataObject.find(fo);
    EditorCookie ec = (EditorCookie) od.getCookie(EditorCookie.class);
    LineCookie lc = (LineCookie) od.getCookie(LineCookie.class);
          Line l = null;
          try {
            l = lc.getLineSet().getCurrent(line - 1);
          } catch (IndexOutOfBoundsException e) { // try to open at least the file (line no. is too high?)
            l = lc.getLineSet().getCurrent(0);
            l.show(Line.ShowOpenType.OPEN, Line.ShowVisibilityType.FOCUS);
            return true;

代码示例来源：origin: hmvictor/radar-netbeans

private boolean isFileOpen(FileObject fileObject) throws DataObjectNotFoundException {
  DataObject dataObject = DataObject.find(fileObject);
  Lookup lookup = dataObject.getLookup();
  LineCookie lineCookie = lookup.lookup(LineCookie.class);
  Line.Set lineSet = lineCookie.getLineSet();
  return !lineSet.getLines().isEmpty();
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-cnd-toolchain

private void showLine(boolean openTab) {
  try {
    DataObject dob = DataObject.find(file);
    LineCookie lc = dob.getLookup().lookup(LineCookie.class);
    if (lc != null) {
      try {
        Line l = lc.getLineSet().getOriginal(line);
        if (!l.isDeleted()) {
          if (openTab) {
            l.show(Line.ShowOpenType.OPEN, Line.ShowVisibilityType.FOCUS);
          } else {
            l.show(Line.ShowOpenType.NONE, Line.ShowVisibilityType.NONE);
          if (dob.isValid()) {
            EditorCookie ec = dob.getLookup().lookup(EditorCookie.class);
            if (ec != null) {

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-web-inspect

DataObject dob = DataObject.find(fob);
Lookup dobLookup = dob.getLookup();
EditorCookie ec = dobLookup.lookup(EditorCookie.class);
LineCookie lc = dobLookup.lookup(LineCookie.class);
    int column = offset ? columnNo - NbDocument.findLineOffset(doc, line) : columnNo;
    if (line != -1) {
      Line l = lc.getLineSet().getCurrent(line);
      if (l != null) {
        l.show(Line.ShowOpenType.OPEN, Line.ShowVisibilityType.FOCUS, column);
        return true;

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-javascript2-debug-ui

@Override
public FileObject getFileObject() {
  if (line instanceof FutureLine) {
    URL url = getURL();
    FileObject fo = URLMapper.findFileObject(url);
    if (fo != null) {
      try {
        DataObject dobj = DataObject.find(fo);
        LineCookie lineCookie = dobj.getLookup().lookup(LineCookie.class);
        if (lineCookie == null) {
          return null;
        }
        Line l = lineCookie.getLineSet().getCurrent(getLineNumber() - 1);
        setLine(l);
      } catch (DataObjectNotFoundException ex) {
      }
    }
    return fo;
  } else {
    return line.getLookup().lookup(FileObject.class);
  }
}

代码示例来源：origin: dcaoyuan/nbscala

DataObject dataObject;
try {
  dataObject = DataObject.find(fo);
} catch (DataObjectNotFoundException donfex) {
  donfex.printStackTrace();
  return ;
LineCookie lc = dataObject.getCookie(LineCookie.class);
if (lc == null) return;
List<DebuggerBreakpointAnnotation> annotations = new ArrayList<DebuggerBreakpointAnnotation>();
for (int l : lines) {
  try {
    Line line = lc.getLineSet().getCurrent(l - 1);
    DebuggerBreakpointAnnotation annotation = new DebuggerBreakpointAnnotation (annotationType, line, b);
    annotations.add(annotation);

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-apisupport-project

DataObject dobj = DataObject.find(props);
EditorCookie ec = dobj.getLookup().lookup(EditorCookie.class);
try {
  ec.openDocument();
  Exceptions.printStackTrace(ex);
LineCookie lc = dobj.getLookup().lookup(LineCookie.class);
if (lc != null) {
  Line.Set ls = lc.getLineSet();
  for (Line line : ls.getLines()) {
    if (line.getText().contains(name + "=")) {
      return line;

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-debugger-jpda-projectsui

synchronized void register (DataObject dataObject) {
  LineCookie lc = dataObject.getLookup().lookup (LineCookie.class);
  if (lc == null) {
    return;
  }
  dataObjectToLineSet.put (dataObject, lc.getLineSet ());
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-debugger-jpda-projects

String text = l.getText();
if (text.trim().length() == 0 && text.indexOf('\n') >= 0) {
    line.removePropertyChangeListener(this);
    if (dataObject == null) {
      return ;
  LineCookie lc = dobj.getLookup().lookup (LineCookie.class);
  Line newLine;
  try {
    int lineNumber = l.getLineNumber();
    int newLineNumber = lc.getLineSet().getOriginal(lineNumber).getLineNumber();
    for (int i = lineNumber + 1; i < newLineNumber; i++) {
      if (lc.getLineSet().getCurrent(i).getText().trim().length() != 0) {
        newLineNumber = i;
        break;
    newLine = lc.getLineSet().getCurrent(newLineNumber);
  LineCookie lc = dobj.getLookup().lookup (LineCookie.class);
  newLine = lc.getLineSet().getCurrent(lb.getLineNumber() - 1);
    newLine = lc.getLineSet().getCurrent(lb.getLineNumber() - 1);

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-spring-beans

private static boolean openFileAtOffset(DataObject dataObject, int offset) throws IOException {
  EditorCookie ec = dataObject.getCookie(EditorCookie.class);
  LineCookie lc = dataObject.getCookie(LineCookie.class);
  if (ec != null && lc != null) {
    StyledDocument doc = ec.openDocument();
    if (doc != null) {
      int lineNumber = NbDocument.findLineNumber(doc, offset);
      if (lineNumber != -1) {
        Line line = lc.getLineSet().getCurrent(lineNumber);
        if (line != null) {
          int lineOffset = NbDocument.findLineOffset(doc, lineNumber);
          int column = offset - lineOffset;
          line.show(ShowOpenType.OPEN, ShowVisibilityType.FOCUS, column);
          return true;
        }
      }
    }
  }
  return false;
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-debugger-jpda-projects

dobj = this.dataObject;
LineCookie lc = dobj.getLookup().lookup (LineCookie.class);
if (lc == null) {
  return ;
  final Line lineNew = lc.getLineSet().getCurrent(lb.getLineNumber() - 1);
  synchronized (this) {
    if (line != null) {
      line.removePropertyChangeListener(this);
  lineNew.addPropertyChangeListener(this);
  StyledDocument document = NbDocument.getDocument(new Lookup.Provider() {
                 @Override

代码示例来源：origin: dcaoyuan/nbscala

synchronized void register (DataObject dataObject) {
  LineCookie lc = dataObject.getCookie (LineCookie.class);
  if (lc == null) return;
  dataObjectToLineSet.put (dataObject, lc.getLineSet ());
}

代码示例来源：origin: stackoverflow.com

FileObject fo = null;
 LineCookie lc = DataObject.find(fo).getLookup().lookup(LineCookie.class);
 int lineNumber=42;
 int colNumber=43;
 Line line = lc.getLineSet().getOriginal(lineNumber);
 line.show(Line.ShowOpenType.OPEN, Line.ShowVisibilityType.FRONT, colNumber);

代码示例来源：origin: dcaoyuan/nbscala

boolean haveDocL = line != null;
try {
  line = lc.getLineSet().getCurrent(lb.getLineNumber() - 1);
  if (!haveDocL) {
    line.addPropertyChangeListener(this);
    line.removePropertyChangeListener(this);
    line = null;
line.removePropertyChangeListener(this);
this.lc = dataObject.getCookie (LineCookie.class);
try {
  this.line = lc.getLineSet().getCurrent(lb.getLineNumber() - 1);
  line.addPropertyChangeListener(this);
} catch (IndexOutOfBoundsException ioobex) {

代码示例来源：origin: dcaoyuan/nbscala

public synchronized void attach() throws IOException {
  this.lc = dataObject.getCookie (LineCookie.class);
  if (lc == null) return ;
  lb.addPropertyChangeListener(this);
  try {
    this.line = lc.getLineSet().getCurrent(lb.getLineNumber() - 1);
    line.addPropertyChangeListener(this);
  } catch (IndexOutOfBoundsException ioobex) {
    // ignore document changes for BP with bad line number
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-javascript2-debug-ui

@Override
public void setLineNumber(int lineNumber) {
  lineNumber--; // Line works with 0-based lines.
  if (line.getLineNumber() == lineNumber) {
    return ;
  }
  LineCookie lineCookie = line.getLookup().lookup(LineCookie.class);
  Line.Set lineSet = lineCookie.getLineSet();
  List<? extends Line> lines = lineSet.getLines();
  if (lines.size() > 0) {
    int lastLineNumber = lines.get(lines.size() - 1).getLineNumber();
    if (lineNumber > lastLineNumber) {
      lineNumber = lastLineNumber;
    }
  }
  Line cline;
  try {
    cline = lineSet.getCurrent(lineNumber);
  } catch (IndexOutOfBoundsException ioobex) {
    cline = lineSet.getCurrent(0);
  }
  setLine(cline);
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-javascript2-debug-ui

public static Line getLine(final FileObject fileObject, final int lineNumber) {
  if (fileObject != null) {
    LineCookie lineCookie = JSUtils.getLineCookie(fileObject);
    if (lineCookie != null) {
      Line.Set ls = lineCookie.getLineSet();
      if (ls != null) {
        try {
          return ls.getCurrent(lineNumber - 1);
        } catch (IndexOutOfBoundsException ioob) {
          List<? extends Line> lines = ls.getLines();
          if (lines.size() > 0) {
            return lines.get(lines.size() - 1);
          } else {
            return null;
          }
        }
      }
    }
  }
  return null;
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-javascript2-debug-ui

@Override
public EditorLineHandler get(FileObject fo, int lineNumber) {
  try {
    DataObject dobj = DataObject.find(fo);
    LineCookie lineCookie = dobj.getLookup().lookup(LineCookie.class);
    if (lineCookie == null) {
      return null;
    }
    try {
      Line line = lineCookie.getLineSet().getCurrent(lineNumber - 1);
      return new LineDelegate(line);
    } catch (IndexOutOfBoundsException ioobex) {
      // The line is gone.
      return null;
    }
  } catch (DataObjectNotFoundException ex) {
    return null;
  }
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-cnd-toolchain-ui

private void showLine(boolean openTab) {
  try {
    DataObject dob = DataObject.find(file);
    LineCookie lc = dob.getLookup().lookup(LineCookie.class);
    if (lc != null) {
      try {
        Line l = lc.getLineSet().getOriginal(line);
        if (!l.isDeleted()) {
          if (openTab) {
            l.show(Line.ShowOpenType.OPEN, Line.ShowVisibilityType.FOCUS);
          } else {
            l.show(Line.ShowOpenType.NONE, Line.ShowVisibilityType.NONE);
          if (dob.isValid()) {
            EditorCookie ec = dob.getLookup().lookup(EditorCookie.class);
            if (ec != null) {

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-php-project

dataObject = DataObject.find(fileObject);
} catch (DataObjectNotFoundException ex) {
  LOGGER.log(Level.INFO, "DataObject not found for {0}", file);
  EditorCookie ec = dataObject.getCookie(EditorCookie.class);
  ec.open();
  return;
LineCookie lineCookie = dataObject.getCookie(LineCookie.class);
if (lineCookie == null) {
  LOGGER.log(Level.INFO, "LineCookie not found for {0}", file);
  return;
Set lineSet = lineCookie.getLineSet();
try {
  final Line currentLine = lineSet.getCurrent(line - 1);
  Mutex.EVENT.readAccess(new Runnable() {
    @Override

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