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

Example 91 with IMarker

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

the class SelectMarkerRulerAction method run.

@Override
public void run() {
    IMarker marker = chooseMarker(getMarkers());
    if (marker == null)
        return;
    IWorkbenchPage page = fTextEditor.getSite().getPage();
    MarkerViewUtil.showMarker(page, marker, false);
    gotoMarker(marker);
}

Example 92 with IMarker

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

the class SelectMarkerRulerAction method hasMarkers.

/**
 * Returns <code>true</code> iff there are any markers which include the ruler's line of activity.
 *
 * @return <code>true</code> iff there are any markers which include the ruler's line of activity.
 * @since 3.3
 */
protected final boolean hasMarkers() {
    final IResource resource = getResource();
    if (resource == null || !resource.exists())
        return false;
    final IDocument document = getDocument();
    if (document == null)
        return false;
    final AbstractMarkerAnnotationModel model = getAnnotationModel();
    if (model == null)
        return false;
    final IMarker[] allMarkers;
    try {
        allMarkers = resource.findMarkers(null, true, IResource.DEPTH_ZERO);
    } catch (CoreException x) {
        handleCoreException(x, TextEditorMessages.SelectMarkerRulerAction_getMarker);
        return false;
    }
    if (allMarkers.length == 0)
        return false;
    final int activeLine = fRuler.getLineOfLastMouseButtonActivity();
    if (activeLine == -1)
        return false;
    Iterator<Annotation> it;
    try {
        IRegion line = document.getLineInformation(activeLine);
        it = model.getAnnotationIterator(line.getOffset(), line.getLength() + 1, true, true);
    } catch (BadLocationException e) {
        logException(new Status(IStatus.ERROR, PlatformUI.PLUGIN_ID, IStatus.OK, e.getLocalizedMessage(), e));
        it = model.getAnnotationIterator();
    }
    while (it.hasNext()) {
        Annotation annotation = it.next();
        if (annotation instanceof MarkerAnnotation) {
            Position position = model.getPosition(annotation);
            if (includesLine(position, document, activeLine)) {
                return true;
            }
        }
    }
    return false;
}

Example 93 with IMarker

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

the class MarkerResoltionQuickAssistProcessor method computeQuickAssistProposals.

@Override
public ICompletionProposal[] computeQuickAssistProposals(IQuickAssistInvocationContext invocationContext) {
    IAnnotationModel annotationModel = invocationContext.getSourceViewer().getAnnotationModel();
    Collection<MarkerAnnotation> annotations = new HashSet<>();
    annotationModel.getAnnotationIterator().forEachRemaining(annotation -> {
        Position position = annotationModel.getPosition(annotation);
        if (invocationContext.getOffset() >= position.getOffset() && invocationContext.getOffset() + Math.max(0, invocationContext.getLength()) <= position.getOffset() + position.getLength() && annotation instanceof MarkerAnnotation) {
            annotations.add((MarkerAnnotation) annotation);
        }
    });
    Collection<MarkerResolutionCompletionProposal> resolutions = new ArrayList<>();
    for (MarkerAnnotation annotation : annotations) {
        IMarker marker = annotation.getMarker();
        for (IMarkerResolution resolution : IDE.getMarkerHelpRegistry().getResolutions(marker)) {
            resolutions.add(new MarkerResolutionCompletionProposal(marker, resolution));
        }
    }
    return resolutions.toArray(new ICompletionProposal[resolutions.size()]);
}

Example 94 with IMarker

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

the class EditorOpener method showWithMarker.

private void showWithMarker(IEditorPart editor, IFile file, int offset, int length) throws PartInitException {
    IMarker marker = null;
    try {
        marker = file.createMarker(NewSearchUI.SEARCH_MARKER);
        HashMap<String, Integer> attributes = new HashMap<>(4);
        attributes.put(IMarker.CHAR_START, Integer.valueOf(offset));
        attributes.put(IMarker.CHAR_END, Integer.valueOf(offset + length));
        marker.setAttributes(attributes);
        IDE.gotoMarker(editor, marker);
    } catch (CoreException e) {
        throw new PartInitException(SearchMessages.FileSearchPage_error_marker, e);
    } finally {
        if (marker != null)
            try {
                marker.delete();
            } catch (CoreException e) {
            // ignore
            }
    }
}

Example 95 with IMarker

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

the class RemoveMatchAction method getMarkers.

private IMarker[] getMarkers(ISelection s) {
    if (!(s instanceof IStructuredSelection) || s.isEmpty())
        return null;
    IStructuredSelection selection = (IStructuredSelection) s;
    int size = selection.size();
    if (size != 1)
        return null;
    if (selection.getFirstElement() instanceof ISearchResultViewEntry) {
        IMarker marker = ((ISearchResultViewEntry) selection.getFirstElement()).getSelectedMarker();
        if (marker != null)
            return new IMarker[] { marker };
    }
    return null;
}