// TODO: delete this class ? we use PHPAnnotationHover instead !
/**
- * Determines all markers for the given line and collects, concatenates, and formates
- * their messages.
+ * Determines all markers for the given line and collects, concatenates, and
+ * formates their messages.
*/
public class JavaAnnotationHover implements IAnnotationHover {
private static class JavaAnnotationHoverType {
}
-
- public static final JavaAnnotationHoverType OVERVIEW_RULER_HOVER= new JavaAnnotationHoverType();
- public static final JavaAnnotationHoverType TEXT_RULER_HOVER= new JavaAnnotationHoverType();
- public static final JavaAnnotationHoverType VERTICAL_RULER_HOVER= new JavaAnnotationHoverType();
-
- private IPreferenceStore fStore= PHPeclipsePlugin.getDefault().getPreferenceStore();
-
+
+ public static final JavaAnnotationHoverType OVERVIEW_RULER_HOVER = new JavaAnnotationHoverType();
+
+ public static final JavaAnnotationHoverType TEXT_RULER_HOVER = new JavaAnnotationHoverType();
+
+ public static final JavaAnnotationHoverType VERTICAL_RULER_HOVER = new JavaAnnotationHoverType();
+
+ private IPreferenceStore fStore = PHPeclipsePlugin.getDefault()
+ .getPreferenceStore();
+
private JavaAnnotationHoverType fType;
-
+
public JavaAnnotationHover(JavaAnnotationHoverType type) {
- Assert.isTrue(OVERVIEW_RULER_HOVER.equals(type) || TEXT_RULER_HOVER.equals(type) || VERTICAL_RULER_HOVER.equals(type));
- fType= type;
+ Assert.isTrue(OVERVIEW_RULER_HOVER.equals(type)
+ || TEXT_RULER_HOVER.equals(type)
+ || VERTICAL_RULER_HOVER.equals(type));
+ fType = type;
}
-
+
/**
- * Returns the distance to the ruler line.
+ * Returns the distance to the ruler line.
*/
- protected int compareRulerLine(Position position, IDocument document, int line) {
-
+ protected int compareRulerLine(Position position, IDocument document,
+ int line) {
+
if (position.getOffset() > -1 && position.getLength() > -1) {
try {
- int javaAnnotationLine= document.getLineOfOffset(position.getOffset());
+ int javaAnnotationLine = document.getLineOfOffset(position
+ .getOffset());
if (line == javaAnnotationLine)
return 1;
- if (javaAnnotationLine <= line && line <= document.getLineOfOffset(position.getOffset() + position.getLength()))
+ if (javaAnnotationLine <= line
+ && line <= document.getLineOfOffset(position
+ .getOffset()
+ + position.getLength()))
return 2;
} catch (BadLocationException x) {
}
}
-
+
return 0;
}
-
+
/**
* Selects a set of markers from the two lists. By default, it just returns
* the set of exact matches.
protected List select(List exactMatch, List including) {
return exactMatch;
}
+
/**
* Returns one marker which includes the ruler's line of activity.
*/
protected List getJavaAnnotationsForLine(ISourceViewer viewer, int line) {
-
- IDocument document= viewer.getDocument();
- IAnnotationModel model= viewer.getAnnotationModel();
-
+
+ IDocument document = viewer.getDocument();
+ IAnnotationModel model = viewer.getAnnotationModel();
+
if (model == null)
return null;
-
- List exact= new ArrayList();
- List including= new ArrayList();
-
- Iterator e= model.getAnnotationIterator();
- HashMap messagesAtPosition= new HashMap();
+
+ List exact = new ArrayList();
+ List including = new ArrayList();
+
+ Iterator e = model.getAnnotationIterator();
+ HashMap messagesAtPosition = new HashMap();
while (e.hasNext()) {
- Annotation annotation= (Annotation) e.next();
+ Annotation annotation = (Annotation) e.next();
if (annotation.getText() == null)
continue;
-
- Position position= model.getPosition(annotation);
+
+ Position position = model.getPosition(annotation);
if (position == null)
continue;
-
- AnnotationPreference preference= getAnnotationPreference(annotation);
+
+ AnnotationPreference preference = getAnnotationPreference(annotation);
if (preference == null)
continue;
-
- if (OVERVIEW_RULER_HOVER.equals(fType)) {
- String key= preference.getOverviewRulerPreferenceKey();
+
+ if (OVERVIEW_RULER_HOVER.equals(fType)) {
+ String key = preference.getOverviewRulerPreferenceKey();
if (key == null || !fStore.getBoolean(key))
continue;
} else if (TEXT_RULER_HOVER.equals(fType)) {
- String key= preference.getTextPreferenceKey();
+ String key = preference.getTextPreferenceKey();
if (key != null) {
if (!fStore.getBoolean(key))
continue;
} else {
- key= preference.getHighlightPreferenceKey();
+ key = preference.getHighlightPreferenceKey();
if (key == null || !fStore.getBoolean(key))
continue;
}
} else if (VERTICAL_RULER_HOVER.equals(fType)) {
- String key= preference.getVerticalRulerPreferenceKey();
+ String key = preference.getVerticalRulerPreferenceKey();
// backward compatibility
if (key != null && !fStore.getBoolean(key))
continue;
}
-
- if (isDuplicateJavaAnnotation(messagesAtPosition, position, annotation.getText()))
+
+ if (isDuplicateJavaAnnotation(messagesAtPosition, position,
+ annotation.getText()))
continue;
-
+
switch (compareRulerLine(position, document, line)) {
case 1:
exact.add(annotation);
break;
}
}
-
+
return select(exact, including);
}
-// /**
-// * Returns one marker which includes the ruler's line of activity.
-// */
-// protected List getJavaAnnotationsForLine(ISourceViewer viewer, int line) {
-//
-// IDocument document= viewer.getDocument();
-// IAnnotationModel model= viewer.getAnnotationModel();
-//
-// if (model == null)
-// return null;
-//
-// List exact= new ArrayList();
-// List including= new ArrayList();
-//
-// Iterator e= model.getAnnotationIterator();
-// HashMap messagesAtPosition= new HashMap();
-// while (e.hasNext()) {
-// Object o= e.next();
-// if (o instanceof IJavaAnnotation) {
-// IJavaAnnotation a= (IJavaAnnotation)o;
-// if (!a.hasOverlay()) {
-// Position position= model.getPosition((Annotation)a);
-// if (position == null)
-// continue;
-//
-// if (isDuplicateJavaAnnotation(messagesAtPosition, position, a.getMessage()))
-// continue;
-//
-// switch (compareRulerLine(position, document, line)) {
-// case 1:
-// exact.add(a);
-// break;
-// case 2:
-// including.add(a);
-// break;
-// }
-// }
-// }
-// }
-//
-// return select(exact, including);
-// }
-
- private boolean isDuplicateJavaAnnotation(Map messagesAtPosition, Position position, String message) {
+
+ // /**
+ // * Returns one marker which includes the ruler's line of activity.
+ // */
+ // protected List getJavaAnnotationsForLine(ISourceViewer viewer, int line)
+ // {
+ //
+ // IDocument document= viewer.getDocument();
+ // IAnnotationModel model= viewer.getAnnotationModel();
+ //
+ // if (model == null)
+ // return null;
+ //
+ // List exact= new ArrayList();
+ // List including= new ArrayList();
+ //
+ // Iterator e= model.getAnnotationIterator();
+ // HashMap messagesAtPosition= new HashMap();
+ // while (e.hasNext()) {
+ // Object o= e.next();
+ // if (o instanceof IJavaAnnotation) {
+ // IJavaAnnotation a= (IJavaAnnotation)o;
+ // if (!a.hasOverlay()) {
+ // Position position= model.getPosition((Annotation)a);
+ // if (position == null)
+ // continue;
+ //
+ // if (isDuplicateJavaAnnotation(messagesAtPosition, position,
+ // a.getMessage()))
+ // continue;
+ //
+ // switch (compareRulerLine(position, document, line)) {
+ // case 1:
+ // exact.add(a);
+ // break;
+ // case 2:
+ // including.add(a);
+ // break;
+ // }
+ // }
+ // }
+ // }
+ //
+ // return select(exact, including);
+ // }
+
+ private boolean isDuplicateJavaAnnotation(Map messagesAtPosition,
+ Position position, String message) {
if (messagesAtPosition.containsKey(position)) {
- Object value= messagesAtPosition.get(position);
+ Object value = messagesAtPosition.get(position);
if (message.equals(value))
return true;
if (value instanceof List) {
- List messages= (List)value;
- if (messages.contains(message))
+ List messages = (List) value;
+ if (messages.contains(message))
return true;
else
messages.add(message);
} else {
- ArrayList messages= new ArrayList();
+ ArrayList messages = new ArrayList();
messages.add(value);
messages.add(message);
messagesAtPosition.put(position, messages);
messagesAtPosition.put(position, message);
return false;
}
-
+
/*
* @see IVerticalRulerHover#getHoverInfo(ISourceViewer, int)
*/
public String getHoverInfo(ISourceViewer sourceViewer, int lineNumber) {
- List javaAnnotations= getJavaAnnotationsForLine(sourceViewer, lineNumber);
+ List javaAnnotations = getJavaAnnotationsForLine(sourceViewer,
+ lineNumber);
if (javaAnnotations != null) {
-
+
if (javaAnnotations.size() == 1) {
-
+
// optimization
- Annotation annotation= (Annotation) javaAnnotations.get(0);
- String message= annotation.getText();
+ Annotation annotation = (Annotation) javaAnnotations.get(0);
+ String message = annotation.getText();
if (message != null && message.trim().length() > 0)
return formatSingleMessage(message);
-
+
} else {
-
- List messages= new ArrayList();
-
- Iterator e= javaAnnotations.iterator();
+
+ List messages = new ArrayList();
+
+ Iterator e = javaAnnotations.iterator();
while (e.hasNext()) {
- Annotation annotation= (Annotation) e.next();
- String message= annotation.getText();
+ Annotation annotation = (Annotation) e.next();
+ String message = annotation.getText();
if (message != null && message.trim().length() > 0)
messages.add(message.trim());
}
-
+
if (messages.size() == 1)
return formatSingleMessage((String) messages.get(0));
-
+
if (messages.size() > 1)
return formatMultipleMessages(messages);
}
}
-
+
return null;
}
+
/*
* @see IVerticalRulerHover#getHoverInfo(ISourceViewer, int)
*/
-// public String getHoverInfo(ISourceViewer sourceViewer, int lineNumber) {
-// List javaAnnotations= getJavaAnnotationsForLine(sourceViewer, lineNumber);
-// if (javaAnnotations != null) {
-//
-// if (javaAnnotations.size() == 1) {
-//
-// // optimization
-// IJavaAnnotation javaAnnotation= (IJavaAnnotation) javaAnnotations.get(0);
-// String message= javaAnnotation.getMessage();
-// if (message != null && message.trim().length() > 0)
-// return formatSingleMessage(message);
-//
-// } else {
-//
-// List messages= new ArrayList();
-//
-// Iterator e= javaAnnotations.iterator();
-// while (e.hasNext()) {
-// IJavaAnnotation javaAnnotation= (IJavaAnnotation) e.next();
-// String message= javaAnnotation.getMessage();
-// if (message != null && message.trim().length() > 0)
-// messages.add(message.trim());
-// }
-//
-// if (messages.size() == 1)
-// return formatSingleMessage((String) messages.get(0));
-//
-// if (messages.size() > 1)
-// return formatMultipleMessages(messages);
-// }
-// }
-//
-// return null;
-// }
-
+ // public String getHoverInfo(ISourceViewer sourceViewer, int lineNumber) {
+ // List javaAnnotations= getJavaAnnotationsForLine(sourceViewer,
+ // lineNumber);
+ // if (javaAnnotations != null) {
+ //
+ // if (javaAnnotations.size() == 1) {
+ //
+ // // optimization
+ // IJavaAnnotation javaAnnotation= (IJavaAnnotation) javaAnnotations.get(0);
+ // String message= javaAnnotation.getMessage();
+ // if (message != null && message.trim().length() > 0)
+ // return formatSingleMessage(message);
+ //
+ // } else {
+ //
+ // List messages= new ArrayList();
+ //
+ // Iterator e= javaAnnotations.iterator();
+ // while (e.hasNext()) {
+ // IJavaAnnotation javaAnnotation= (IJavaAnnotation) e.next();
+ // String message= javaAnnotation.getMessage();
+ // if (message != null && message.trim().length() > 0)
+ // messages.add(message.trim());
+ // }
+ //
+ // if (messages.size() == 1)
+ // return formatSingleMessage((String) messages.get(0));
+ //
+ // if (messages.size() > 1)
+ // return formatMultipleMessages(messages);
+ // }
+ // }
+ //
+ // return null;
+ // }
/*
* Formats a message as HTML text.
*/
private String formatSingleMessage(String message) {
- StringBuffer buffer= new StringBuffer();
+ StringBuffer buffer = new StringBuffer();
HTMLPrinter.addPageProlog(buffer);
- HTMLPrinter.addParagraph(buffer, HTMLPrinter.convertToHTMLContent(message));
+ HTMLPrinter.addParagraph(buffer, HTMLPrinter
+ .convertToHTMLContent(message));
HTMLPrinter.addPageEpilog(buffer);
return buffer.toString();
}
-
+
/*
* Formats several message as HTML text.
*/
private String formatMultipleMessages(List messages) {
- StringBuffer buffer= new StringBuffer();
+ StringBuffer buffer = new StringBuffer();
HTMLPrinter.addPageProlog(buffer);
- HTMLPrinter.addParagraph(buffer, HTMLPrinter.convertToHTMLContent(PHPUIMessages.getString("JavaAnnotationHover.multipleMarkersAtThisLine"))); //$NON-NLS-1$
-
+ HTMLPrinter
+ .addParagraph(
+ buffer,
+ HTMLPrinter
+ .convertToHTMLContent(PHPUIMessages
+ .getString("JavaAnnotationHover.multipleMarkersAtThisLine"))); //$NON-NLS-1$
+
HTMLPrinter.startBulletList(buffer);
- Iterator e= messages.iterator();
+ Iterator e = messages.iterator();
while (e.hasNext())
- HTMLPrinter.addBullet(buffer, HTMLPrinter.convertToHTMLContent((String) e.next()));
- HTMLPrinter.endBulletList(buffer);
-
+ HTMLPrinter.addBullet(buffer, HTMLPrinter
+ .convertToHTMLContent((String) e.next()));
+ HTMLPrinter.endBulletList(buffer);
+
HTMLPrinter.addPageEpilog(buffer);
return buffer.toString();
}
-
+
/**
* Returns the annotation preference for the given annotation.
*
- * @param annotation the annotation
+ * @param annotation
+ * the annotation
* @return the annotation preference or <code>null</code> if none
- */
+ */
private AnnotationPreference getAnnotationPreference(Annotation annotation) {
- return EditorsUI.getAnnotationPreferenceLookup().getAnnotationPreference(annotation);
+ return EditorsUI.getAnnotationPreferenceLookup()
+ .getAnnotationPreference(annotation);
}
}