Examples of IMarker

org.eclipse.core.resources.IMarker
Markers are a general mechanism for associating notes and meta-data with resources.
Markers themselves are handles in the same way as IResources are handles. Instances of IMarker do not hold the attributes themselves but rather uniquely refer to the attribute container. As such, their state may change underneath the handle with no warning to the holder of the handle.
The Resources plug-in provides a general framework for defining and manipulating markers and provides several standard marker types.

Each marker has:
- a type string, specifying its type (e.g. "org.eclipse.core.resources.taskmarker"),
- an identifier which is unique (relative to a particular resource)
Specific types of markers may carry additional information.

The resources plug-in defines five standard types:
- org.eclipse.core.resources.marker
- org.eclipse.core.resources.taskmarker
- org.eclipse.core.resources.problemmarker
- org.eclipse.core.resources.bookmark
- org.eclipse.core.resources.textmarker
The plug-in also provides an extension point ( org.eclipse.core.resources.markers) into which other plug-ins can install marker type declaration extensions.

Marker types are declared within a multiple inheritance type system. New markers are defined in the plugin.xml file of the declaring plug-in. A valid declaration contains elements as defined by the extension point DTD:
- type - the unique name of the marker type
- super - the list of marker types of which this marker is to be considered a sub-type
- attributes - the list of standard attributes which may be present on this type of marker
- persistent - whether markers of this type should be persisted by the platform
transientlibs.preui.objects.gui.interfaces.IMarker
@author kibertoad

Examples of org.eclipse.core.resources.IMarker

        final List<ICompletionProposal> result = Lists.newArrayList();
        while (iter.hasNext()) {
            final Annotation annotation = iter.next();
            if (annotation instanceof MarkerAnnotation) {
                final MarkerAnnotation markerAnnotation = (MarkerAnnotation) annotation;
                final IMarker marker = markerAnnotation.getMarker();
                try {
                    if (!marker.getType().equals(MarkerUtils.PROBLEM_MARKER)) {
                        continue;
                    }
                    final int invocationLine = sourceViewer.getDocument()
                            .getLineOfOffset(invocationContext.getOffset());
                    final int markerLine = marker.getAttribute(IMarker.LINE_NUMBER, -1) - 1;


                    if (invocationLine == markerLine) {
                        final IMarkerResolution[] qfixes = getResolutions(marker);
                        for (final IMarkerResolution qfix : qfixes) {
                            result.add(new MarkerResolutionProposal(qfix, marker));

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Examples of org.eclipse.core.resources.IMarker

        }
    }


    private void showWithMarker(final IEditorPart editor, final IErlModule module,
            final int offset, final int length) throws PartInitException {
        IMarker marker = null;
        try {
            marker = MarkerUtils.createSearchResultMarker(module,
                    NewSearchUI.SEARCH_MARKER, offset, length);
            IDE.gotoMarker(editor, marker);
        } catch (final CoreException e) {
            throw new PartInitException("SearchMessages.FileSearchPage_error_marker", e);
        } finally {
            if (marker != null) {
                try {
                    marker.delete();
                } catch (final CoreException e) {
                    // ignore
                }
            }
        }

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Examples of org.eclipse.core.resources.IMarker


public class RenameModuleQuickFix extends MarkerQuickFixExecutor {


    @Override
    public void run() throws Exception {
        final IMarker marker = getMarker();
        final List<String> margs = getQuickFix().getArgs();
        final String moduleName = margs.get(0);


        final IErlModel svc = ErlangEngine.getInstance().getModel();


        IErlModule newModule;
        newModule = svc.findModule(moduleName);
        if (newModule != null) {
            MessageDialog.openInformation(null, "Rename module quickfix",
                    "A module with name '" + moduleName + "' already exists.");
            newModule.dispose();
            return;
        }


        final IFile file = (IFile) marker.getResource();
        final IErlModule oldModule = svc.findModule(file);
        if (oldModule == null) {
            return;
        }

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Examples of org.eclipse.core.resources.IMarker


public class RenameFileQuickFix extends MarkerQuickFixExecutor {


    @Override
    public void run() throws CoreException {
        final IMarker marker = getMarker();
        final List<String> margs = getQuickFix().getArgs();
        final IResource file = marker.getResource();
        final IPath path = file.getFullPath();
        final IPath newPath = path.removeLastSegments(1).append(margs.get(0) + ".erl");
        file.move(newPath, true, null);
    }

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Examples of org.eclipse.core.resources.IMarker

            // line number
            markers = erlProject.getWorkspaceProject().findMarkers(
                    DialyzerMarkerUtils.DIALYZE_WARNING_MARKER, true,
                    IResource.DEPTH_INFINITE);
            assertEquals(1, markers.length);
            final IMarker marker = markers[0];
            assertEquals(moduleName, marker.getResource().getName());
            assertEquals(lineNumber, marker.getAttribute(IMarker.LINE_NUMBER));
            assertEquals(message, marker.getAttribute(IMarker.MESSAGE));
        } finally {
            if (erlProject != null) {
                deleteProject(erlProject);
            }
        }

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Examples of org.eclipse.core.resources.IMarker

            severity = res.findMaxProblemSeverity(IMarker.PROBLEM, true, depth);
        } else {
            final IMarker[] markers = res.findMarkers(IMarker.PROBLEM, true, depth);
            if (markers != null && markers.length > 0) {
                for (int i = 0; i < markers.length && severity != IMarker.SEVERITY_ERROR; i++) {
                    final IMarker curr = markers[i];
                    if (isMarkerInRange(curr, sourceElement)) {
                        final int val = curr.getAttribute(IMarker.SEVERITY, -1);
                        if (val == IMarker.SEVERITY_WARNING
                                || val == IMarker.SEVERITY_ERROR) {
                            severity = val;
                        }
                    }

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Examples of org.eclipse.core.resources.IMarker

        try {
            final IMarker[] markers = file.findMarkers(
                    "org.erlide.test_support.tracingmarker", true, IResource.DEPTH_ONE);
            if (markers.length == 0) {
                System.out.println("create");
                final IMarker m = file
                        .createMarker("org.erlide.test_support.tracingmarker");
                m.setAttribute(IMarker.LINE_NUMBER, 5);
                m.setAttribute(IMarker.LOCATION, "5");
                m.setAttribute(IMarker.MESSAGE, "msg");
            } else {
                System.out.println("delete");
                markers[0].delete();
            }
        } catch (final CoreException e) {

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Examples of org.eclipse.core.resources.IMarker


    public static void addMarker(final IResource resource, final String path,
            final String message, final int lineNumber, final int severity,
            final String markerKind) {
        try {
            final IMarker marker = resource.createMarker(markerKind);
            marker.setAttribute(IMarker.MESSAGE, message);
            marker.setAttribute(IMarker.SEVERITY, severity);
            marker.setAttribute(IMarker.LINE_NUMBER, lineNumber);
            marker.setAttribute(PATH_ATTRIBUTE, path);
        } catch (final CoreException e) {
            ErlLogger.debug(e);
        }
    }

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Examples of org.eclipse.core.resources.IMarker


    public static void addProblemMarker(final IResource resource, final String path,
            final IResource compiledFile, final String message, final int lineNumber,
            final int severity) {
        try {
            final IMarker marker = resource.createMarker(PROBLEM_MARKER);
            marker.setAttribute(IMarker.MESSAGE, message);
            marker.setAttribute(IMarker.SEVERITY, severity);
            if (path != null && !new Path(path).equals(resource.getLocation())) {
                marker.setAttribute(MarkerUtils.PATH_ATTRIBUTE, path);
            }
            if (compiledFile != null) {
                marker.setAttribute(IMarker.SOURCE_ID, compiledFile.getFullPath()
                        .toString());
            }
            marker.setAttribute(IMarker.LINE_NUMBER, lineNumber != -1 ? lineNumber : 1);
        } catch (final CoreException e) {
        }
    }

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Examples of org.eclipse.core.resources.IMarker

    public void createMarker(final IResource resource, final int lineNumber)
            throws CoreException {
        final IWorkspaceRunnable runnable = new IWorkspaceRunnable() {
            @Override
            public void run(final IProgressMonitor monitor) throws CoreException {
                final IMarker marker = DebugMarkerUtils.createErlangLineBreakpointMarker(
                        resource, lineNumber, getModelIdentifier());
                setMarker(marker);
                resetClauseHead(lineNumber - 1, resource);
            }
        };

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