org.eclipse.jface.text.source.Annotation.getText()方法的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中org.eclipse.jface.text.source.Annotation.getText()方法的一些代码示例，展示了Annotation.getText()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。Annotation.getText()方法的具体详情如下：
包路径：org.eclipse.jface.text.source.Annotation
类名称：Annotation
方法名：getText

Annotation.getText介绍

[英]Returns the text associated with this annotation.
[中]返回与此批注关联的文本。

代码示例

代码示例来源：origin: org.eclipse.xtext/ui

@Override
protected Object getHoverInfoInternal(final ITextViewer textViewer, final int lineNumber, final int offset) {
  final Set<String> messages = Sets.newLinkedHashSet();
  List<Annotation> annotations = getAnnotations(lineNumber, offset);
  for (Annotation annotation : annotations) {
    if (annotation.getText() != null) {
      messages.add(annotation.getText().trim());
    }
  }
  if (messages.size()>0)
    return formatInfo(messages);
  return null;
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.jdt.ui

@Override
protected void computeInformation() {
  if (fSelection != null) {
    Rectangle subjectArea= fSelection.canvas.getBounds();
    Annotation annotation= fSelection.fAnnotation;
    String msg;
    if (annotation != null)
      msg= annotation.getText();
    else
      msg= null;
    setInformation(msg, subjectArea);
  }
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.jface.text

private boolean includeAnnotation(Annotation annotation, Position position, HashMap<Position, Object> messagesAtPosition) {
  if (!isIncluded(annotation))
    return false;
  String text= annotation.getText();
  return (text != null && !isDuplicateAnnotation(messagesAtPosition, position, text));
}

代码示例来源：origin: org.eclipse/org.eclipse.jdt.ui

protected void computeInformation() {
  if (fSelection != null) {
    Rectangle subjectArea= fSelection.canvas.getBounds();
    Annotation annotation= fSelection.fAnnotation;
    String msg;
    if (annotation != null)
      msg= annotation.getText();
    else
      msg= null;
    setInformation(msg, subjectArea);
  }
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.jface.text

private boolean includeAnnotation(Annotation annotation, Position position, HashMap<Position, Object> messagesAtPosition) {
  if (!isIncluded(annotation))
    return false;
  String text= annotation.getText();
  return (text != null && !isDuplicateAnnotation(messagesAtPosition, position, text));
}

代码示例来源：origin: org.eclipse.jdt/org.eclipse.jdt.ui

@Override
protected void computeInformation() {
  if (fSelection != null) {
    Rectangle subjectArea= fSelection.canvas.getBounds();
    Annotation annotation= fSelection.fAnnotation;
    String msg;
    if (annotation != null)
      msg= annotation.getText();
    else
      msg= null;
    setInformation(msg, subjectArea);
  }
}

代码示例来源：origin: org.eclipse.xtext/ui

private void createAnnotationInformation(Composite parent, final Annotation annotation) {
  Composite composite= new Composite(parent, SWT.NONE);
  composite.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
  GridLayout layout= new GridLayout(2, false);
  layout.marginHeight= 2;
  layout.marginWidth= 2;
  layout.horizontalSpacing= 0;
  composite.setLayout(layout);
  final Canvas canvas= new Canvas(composite, SWT.NO_FOCUS);
  GridData gridData= new GridData(SWT.BEGINNING, SWT.BEGINNING, false, false);
  gridData.widthHint= 17;
  gridData.heightHint= 16;
  canvas.setLayoutData(gridData);
  canvas.addPaintListener(new PaintListener() {
    public void paintControl(PaintEvent e) {
      e.gc.setFont(null);
      fMarkerAnnotationAccess.paint(annotation, e.gc, canvas, new Rectangle(0, 0, 16, 16));
    }
  });
  StyledText text= new StyledText(composite, SWT.MULTI | SWT.WRAP | SWT.READ_ONLY);
  GridData data= new GridData(SWT.FILL, SWT.FILL, true, true);
  text.setLayoutData(data);
  String annotationText= annotation.getText();
  if (annotationText != null)
    text.setText(annotationText);
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.jdt.ui

private void createAnnotationInformation(Composite parent, final Annotation annotation) {
  Composite composite= new Composite(parent, SWT.NONE);
  composite.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
  GridLayout layout= new GridLayout(2, false);
  layout.marginHeight= 2;
  layout.marginWidth= 2;
  layout.horizontalSpacing= 0;
  composite.setLayout(layout);
  final Canvas canvas= new Canvas(composite, SWT.NO_FOCUS);
  GridData gridData= new GridData(SWT.BEGINNING, SWT.BEGINNING, false, false);
  gridData.widthHint= 17;
  gridData.heightHint= 16;
  canvas.setLayoutData(gridData);
  canvas.addPaintListener(new PaintListener() {
    @Override
    public void paintControl(PaintEvent e) {
      e.gc.setFont(null);
      fMarkerAnnotationAccess.paint(annotation, e.gc, canvas, new Rectangle(0, 0, 16, 16));
    }
  });
  StyledText text= new StyledText(composite, SWT.MULTI | SWT.WRAP | SWT.READ_ONLY);
  GridData data= new GridData(SWT.FILL, SWT.FILL, true, true);
  text.setLayoutData(data);
  String annotationText= annotation.getText();
  if (annotationText != null)
    text.setText(annotationText);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.ant.ui

private String getAnnotationModelHoverMessage(IAnnotationModel model, IRegion hoverRegion) {
  Iterator<Annotation> e = model.getAnnotationIterator();
  while (e.hasNext()) {
    Annotation a = e.next();
    if (a instanceof XMLProblemAnnotation) {
      Position p = model.getPosition(a);
      if (p.overlapsWith(hoverRegion.getOffset(), hoverRegion.getLength())) {
        String msg = a.getText();
        if (msg != null && msg.trim().length() > 0) {
          return formatMessage(msg);
        }
      }
    }
  }
  return null;
}

代码示例来源：origin: org.eclipse.jdt/org.eclipse.jdt.ui

private void createAnnotationInformation(Composite parent, final Annotation annotation) {
  Composite composite= new Composite(parent, SWT.NONE);
  composite.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
  GridLayout layout= new GridLayout(2, false);
  layout.marginHeight= 2;
  layout.marginWidth= 2;
  layout.horizontalSpacing= 0;
  composite.setLayout(layout);
  final Canvas canvas= new Canvas(composite, SWT.NO_FOCUS);
  GridData gridData= new GridData(SWT.BEGINNING, SWT.BEGINNING, false, false);
  gridData.widthHint= 17;
  gridData.heightHint= 16;
  canvas.setLayoutData(gridData);
  canvas.addPaintListener(new PaintListener() {
    @Override
    public void paintControl(PaintEvent e) {
      e.gc.setFont(null);
      fMarkerAnnotationAccess.paint(annotation, e.gc, canvas, new Rectangle(0, 0, 16, 16));
    }
  });
  StyledText text= new StyledText(composite, SWT.MULTI | SWT.WRAP | SWT.READ_ONLY);
  GridData data= new GridData(SWT.FILL, SWT.FILL, true, true);
  text.setLayoutData(data);
  String annotationText= annotation.getText();
  if (annotationText != null)
    text.setText(annotationText);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.jface.text

/**
 * {@inheritDoc}
 *
 * @deprecated As of 3.4, replaced by {@link ITextHoverExtension2#getHoverInfo2(ITextViewer, IRegion)}
 */
@Deprecated
@Override
public String getHoverInfo(ITextViewer textViewer, IRegion hoverRegion) {
  IAnnotationModel model= getAnnotationModel(fSourceViewer);
  if (model == null)
    return null;
  Iterator<Annotation> e= model.getAnnotationIterator();
  while (e.hasNext()) {
    Annotation a= e.next();
    if (isIncluded(a)) {
      Position p= model.getPosition(a);
      if (p != null && p.overlapsWith(hoverRegion.getOffset(), hoverRegion.getLength())) {
        String msg= a.getText();
        if (msg != null && msg.trim().length() > 0)
          return msg;
      }
    }
  }
  return null;
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.jface.text

/**
 * {@inheritDoc}
 *
 * @deprecated As of 3.4, replaced by {@link ITextHoverExtension2#getHoverInfo2(ITextViewer, IRegion)}
 */
@Deprecated
@Override
public String getHoverInfo(ITextViewer textViewer, IRegion hoverRegion) {
  IAnnotationModel model= getAnnotationModel(fSourceViewer);
  if (model == null)
    return null;
  Iterator<Annotation> e= model.getAnnotationIterator();
  while (e.hasNext()) {
    Annotation a= e.next();
    if (isIncluded(a)) {
      Position p= model.getPosition(a);
      if (p != null && p.overlapsWith(hoverRegion.getOffset(), hoverRegion.getLength())) {
        String msg= a.getText();
        if (msg != null && msg.trim().length() > 0)
          return msg;
      }
    }
  }
  return null;
}

代码示例来源：origin: org.eclipse.xtext/ui

protected void updateStatusLine() {
  final ITextSelection selection = (ITextSelection) getSelectionProvider().getSelection();
  final Annotation annotation = getAnnotation(selection.getOffset(), selection.getLength());
  String message = null;
  if (annotation != null) {
    updateMarkerViews(annotation);
    if (isProblemMarkerAnnotation(annotation)) {
      message = annotation.getText();
    }
  }
  setStatusLineMessage(message);
}

代码示例来源：origin: org.eclipse.jdt/org.eclipse.jdt.ui

protected void updateStatusLine() {
  ITextSelection selection= (ITextSelection) getSelectionProvider().getSelection();
  Annotation annotation= getAnnotation(selection.getOffset(), selection.getLength());
  String message= null;
  if (annotation != null) {
    updateMarkerViews(annotation);
    if (annotation instanceof IJavaAnnotation && ((IJavaAnnotation) annotation).isProblem() || isProblemMarkerAnnotation(annotation))
      message= annotation.getText();
  }
  setStatusLineErrorMessage(null);
  setStatusLineMessage(message);
}

代码示例来源：origin: org.eclipse/org.eclipse.jdt.ui

protected void updateStatusLine() {
  ITextSelection selection= (ITextSelection) getSelectionProvider().getSelection();
  Annotation annotation= getAnnotation(selection.getOffset(), selection.getLength());
  setStatusLineErrorMessage(null);
  setStatusLineMessage(null);
  if (annotation != null) {
    updateMarkerViews(annotation);
    if (annotation instanceof IJavaAnnotation && ((IJavaAnnotation) annotation).isProblem())
      setStatusLineMessage(annotation.getText());
  }
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.jdt.ui

protected void updateStatusLine() {
  ITextSelection selection= (ITextSelection) getSelectionProvider().getSelection();
  Annotation annotation= getAnnotation(selection.getOffset(), selection.getLength());
  String message= null;
  if (annotation != null) {
    updateMarkerViews(annotation);
    if (annotation instanceof IJavaAnnotation && ((IJavaAnnotation) annotation).isProblem() || isProblemMarkerAnnotation(annotation))
      message= annotation.getText();
  }
  setStatusLineErrorMessage(null);
  setStatusLineMessage(message);
}

代码示例来源：origin: org.eclipse.xtext/ui

@Override
protected Object getHoverInfoInternal(ITextViewer textViewer, final int lineNumber, final int offset) {
  AnnotationInfo result = recentAnnotationInfo;
  if (result != null)
    return result;
  List<Annotation> annotations = getAnnotations(lineNumber, offset);
  if (annotations != null) {
    for (Annotation annotation : annotations) {
      if (annotation.getText() != null) {
        Position position = getAnnotationModel().getPosition(annotation);
        final IQuickAssistInvocationContext invocationContext = new QuickAssistInvocationContext(sourceViewer, position.getOffset(), position.getLength(), true);
        CompletionProposalRunnable runnable = new CompletionProposalRunnable(invocationContext);	
        // Note: the resolutions have to be retrieved from the UI thread, otherwise
        // workbench.getActiveWorkbenchWindow() will return null in LanguageSpecificURIEditorOpener and
        // cause an exception
        Display.getDefault().syncExec(runnable);
        result = new AnnotationInfo (annotation, position, sourceViewer, runnable.proposals);
        recentAnnotationInfo = result;
        return result;
      }
    }
  }
  return null;
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.ui.workbench.texteditor

/**
 * Jumps to the next annotation according to the given direction.
 *
 * @param forward <code>true</code> if search direction is forward, <code>false</code> if backward
 * @return the selected annotation or <code>null</code> if none
 * @see #isNavigationTarget(Annotation)
 * @see #findAnnotation(int, int, boolean, Position)
 * @since 3.2
 */
@Override
public Annotation gotoAnnotation(boolean forward) {
  ITextSelection selection= (ITextSelection) getSelectionProvider().getSelection();
  Position position= new Position(0, 0);
  Annotation annotation= findAnnotation(selection.getOffset(), selection.getLength(), forward, position);
  setStatusLineErrorMessage(null);
  setStatusLineMessage(null);
  if (annotation != null) {
    selectAndReveal(position.getOffset(), position.getLength());
    setStatusLineMessage(annotation.getText());
  }
  return annotation;
}

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.ui.workbench.texteditor

/**
 * Jumps to the next annotation according to the given direction.
 *
 * @param forward <code>true</code> if search direction is forward, <code>false</code> if backward
 * @return the selected annotation or <code>null</code> if none
 * @see #isNavigationTarget(Annotation)
 * @see #findAnnotation(int, int, boolean, Position)
 * @since 3.2
 */
@Override
public Annotation gotoAnnotation(boolean forward) {
  ITextSelection selection= (ITextSelection) getSelectionProvider().getSelection();
  Position position= new Position(0, 0);
  Annotation annotation= findAnnotation(selection.getOffset(), selection.getLength(), forward, position);
  setStatusLineErrorMessage(null);
  setStatusLineMessage(null);
  if (annotation != null) {
    selectAndReveal(position.getOffset(), position.getLength());
    setStatusLineMessage(annotation.getText());
  }
  return annotation;
}

代码示例来源：origin: org.eclipse/org.eclipse.ui.workbench.texteditor

/**
 * Jumps to the next annotation according to the given direction.
 *
 * @param forward <code>true</code> if search direction is forward, <code>false</code> if backward
 * @return the selected annotation or <code>null</code> if none
 * @see #isNavigationTarget(Annotation)
 * @see #findAnnotation(int, int, boolean, Position)
 * @since 3.2
 */
public Annotation gotoAnnotation(boolean forward) {
  ITextSelection selection= (ITextSelection) getSelectionProvider().getSelection();
  Position position= new Position(0, 0);
  Annotation annotation= findAnnotation(selection.getOffset(), selection.getLength(), forward, position);
  setStatusLineErrorMessage(null);
  setStatusLineMessage(null);
  
  if (annotation != null) {
    selectAndReveal(position.getOffset(), position.getLength());
    setStatusLineMessage(annotation.getText());
  }
  return annotation;
}

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