Examples with IMarker org.eclipse.core.resources.IMarker used on opensource projects

Example 16 with IMarker

use of org.eclipse.core.resources.IMarker in project eclipse.platform.text by eclipse.

the class SearchResultViewer method isPotentialMatchSelected.

private boolean isPotentialMatchSelected() {
    if (getSelectedEntriesCount() == 0)
        return false;
    Iterator<?> iter = Collections.emptyList().iterator();
    ISelection selection = getSelection();
    if (selection instanceof IStructuredSelection)
        iter = ((IStructuredSelection) selection).iterator();
    while (iter.hasNext()) {
        Object entry = iter.next();
        if (entry instanceof ISearchResultViewEntry) {
            IMarker marker = ((ISearchResultViewEntry) entry).getSelectedMarker();
            if (marker != null && marker.getAttribute(SearchUI.POTENTIAL_MATCH, false))
                return true;
        }
    }
    return false;
}

Example 17 with IMarker

use of org.eclipse.core.resources.IMarker in project eclipse.platform.text by eclipse.

the class AbstractDecoratedTextEditor method updateMarkerViews.

/**
 * Updates visible views that show markers.
 * <p>
 * If the given annotation can be associated with a marker then this method tries select the
 * this marker in views that show markers.
 * </p>
 *
 * @param annotation the annotation
 * @since 3.2
 */
protected void updateMarkerViews(Annotation annotation) {
    if (fIsComingFromGotoMarker) {
        fIsComingFromGotoMarker = false;
        return;
    }
    IMarker marker = null;
    if (annotation instanceof MarkerAnnotation)
        marker = ((MarkerAnnotation) annotation).getMarker();
    if (marker != null) {
        try {
            fIsUpdatingMarkerViews = true;
            IWorkbenchPage page = getSite().getPage();
            MarkerViewUtil.showMarker(page, marker, false);
        } finally {
            fIsUpdatingMarkerViews = false;
        }
    }
}

Example 18 with IMarker

use of org.eclipse.core.resources.IMarker in project eclipse.platform.text by eclipse.

the class AbstractMarkerAnnotationModel method removeAnnotations.

@Override
protected void removeAnnotations(List<? extends Annotation> annotations, boolean fireModelChanged, boolean modelInitiated) {
    if (annotations != null && annotations.size() > 0) {
        List<Annotation> markerAnnotations = new ArrayList<>();
        for (Iterator<? extends Annotation> e = annotations.iterator(); e.hasNext(); ) {
            Annotation a = e.next();
            if (a instanceof MarkerAnnotation)
                markerAnnotations.add(a);
            // remove annotations from annotation model
            removeAnnotation(a, false);
        }
        if (markerAnnotations.size() > 0) {
            if (modelInitiated) {
                // if model initiated also remove it from the marker manager
                listenToMarkerChanges(false);
                try {
                    IMarker[] m = new IMarker[markerAnnotations.size()];
                    for (int i = 0; i < m.length; i++) {
                        MarkerAnnotation ma = (MarkerAnnotation) markerAnnotations.get(i);
                        m[i] = ma.getMarker();
                    }
                    deleteMarkers(m);
                } catch (CoreException x) {
                    handleCoreException(x, TextEditorMessages.AbstractMarkerAnnotationModel_removeAnnotations);
                }
                listenToMarkerChanges(true);
            } else {
                // remember deleted annotations in order to remove their markers later on
                fDeletedAnnotations.addAll(markerAnnotations);
            }
        }
        if (fireModelChanged)
            fireModelChanged();
    }
}

Example 19 with IMarker

use of org.eclipse.core.resources.IMarker in project eclipse.platform.text by eclipse.

the class AbstractMarkerAnnotationModel method updateMarkers.

/**
 * Updates the markers managed by this annotation model by calling
 * all registered marker updaters (<code>IMarkerUpdater</code>).
 *
 * @param document the document to which this model is currently connected
 * @throws CoreException if there is a problem updating the markers
 */
public void updateMarkers(IDocument document) throws CoreException {
    Assert.isTrue(fDocument == document);
    IAnnotationMap annotationMap = getAnnotationMap();
    if (annotationMap.size() == 0 && fDeletedAnnotations.size() == 0)
        return;
    if (fMarkerUpdaterSpecifications == null)
        installMarkerUpdaters();
    listenToMarkerChanges(false);
    try {
        // update all markers with the positions known by the annotation model
        for (Iterator<Annotation> e = getAnnotationIterator(false); e.hasNext(); ) {
            Object o = e.next();
            if (o instanceof MarkerAnnotation) {
                MarkerAnnotation a = (MarkerAnnotation) o;
                IMarker marker = a.getMarker();
                Position position = annotationMap.get(a);
                if (!updateMarker(marker, document, position)) {
                    if (!fDeletedAnnotations.contains(a))
                        fDeletedAnnotations.add(a);
                }
            }
        }
        if (!fDeletedAnnotations.isEmpty()) {
            removeAnnotations(fDeletedAnnotations, true, true);
            fDeletedAnnotations.clear();
        }
    } finally {
        listenToMarkerChanges(true);
    }
}

Example 20 with IMarker

use of org.eclipse.core.resources.IMarker in project eclipse.platform.text by eclipse.

the class ResourceMarkerAnnotationModel method batchedUpdate.

/**
 * Updates this model to the given marker deltas.
 *
 * @param markerDeltas the array of marker deltas
 */
private void batchedUpdate(IMarkerDelta[] markerDeltas) {
    HashSet<IMarker> removedMarkers = new HashSet<>(markerDeltas.length);
    HashSet<IMarker> modifiedMarkers = new HashSet<>(markerDeltas.length);
    for (int i = 0; i < markerDeltas.length; i++) {
        IMarkerDelta delta = markerDeltas[i];
        switch(delta.getKind()) {
            case IResourceDelta.ADDED:
                addMarkerAnnotation(delta.getMarker());
                break;
            case IResourceDelta.REMOVED:
                removedMarkers.add(delta.getMarker());
                break;
            case IResourceDelta.CHANGED:
                modifiedMarkers.add(delta.getMarker());
                break;
        }
    }
    if (modifiedMarkers.isEmpty() && removedMarkers.isEmpty())
        return;
    Iterator<Annotation> e = getAnnotationIterator(false);
    while (e.hasNext()) {
        Object o = e.next();
        if (o instanceof MarkerAnnotation) {
            MarkerAnnotation a = (MarkerAnnotation) o;
            IMarker marker = a.getMarker();
            if (removedMarkers.remove(marker))
                removeAnnotation(a, false);
            if (modifiedMarkers.remove(marker)) {
                Position p = createPositionFromMarker(marker);
                if (p != null) {
                    a.update();
                    modifyAnnotationPosition(a, p, false);
                }
            }
            if (modifiedMarkers.isEmpty() && removedMarkers.isEmpty())
                return;
        }
    }
    Iterator<IMarker> iter = modifiedMarkers.iterator();
    while (iter.hasNext()) addMarkerAnnotation(iter.next());
}