Example usage for org.eclipse.jface.viewers IDecoration addOverlay

List of usage examples for org.eclipse.jface.viewers IDecoration addOverlay

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers IDecoration addOverlay.

Prototype

void addOverlay(ImageDescriptor overlay);

Source Link

Document

Adds an overlay to the element's image.

Usage

From source file:com.iw.plugins.spindle.ui.decorators.ProjectDecorator.java

License:Mozilla Public License

public void decorate(Object element, IDecoration decoration) {
    if (isTapestryProject(element)) {
        decoration.addOverlay(Images.getImageDescriptor("project_ovr.gif"));
    }//from   w ww  . j av a 2 s  .c  o  m

}

From source file:com.liferay.ide.kaleo.ui.navigator.WorkflowDefinitionsDecorator.java

License:Open Source License

public void decorate(Object element, IDecoration decoration) {
    if (element instanceof WorkflowDefinitionEntry) {
        WorkflowDefinitionEntry definition = (WorkflowDefinitionEntry) element;

        if (!definition.isLoadingNode()) {
            int version = definition.getVersion();
            int draftVersion = definition.getDraftVersion();

            decoration.addSuffix(combine(version, draftVersion));
        }//ww  w .  ja v a  2s  . c o  m
    } else if (element instanceof WorkflowDefinitionsFolder) {
        WorkflowDefinitionsFolder folder = (WorkflowDefinitionsFolder) element;

        IStatus status = folder.getStatus();

        if (status != null) {
            if (status.getException() instanceof KaleoAPIException) {
                decoration.addSuffix("  [Error API unavailable. Ensure kaleo-designer-portlet is deployed.]");
                decoration.addOverlay(PlatformUI.getWorkbench().getSharedImages()
                        .getImageDescriptor(ISharedImages.IMG_DEC_FIELD_ERROR));
            } else {
                decoration.addSuffix("  [" + status.getMessage() + "]");
            }
        } else {
            decoration.addSuffix("");
        }
    }
}

From source file:com.liferay.ide.server.ui.navigator.BundlesDecorator.java

License:Open Source License

public void decorate(Object element, IDecoration decoration) {
    if (element instanceof BundleDTO) {
        BundleDTO bundle = (BundleDTO) element;

        if (!(bundle instanceof BundleDTOLoading)) {
            String id = bundle.id + "";
            String state = bundle.state + "";
            String version = bundle.version;

            decoration.addSuffix(combine(id, state, version));
        }//from w w w.  j av  a2s. co  m
    } else if (element instanceof BundlesFolder) {
        BundlesFolder folder = (BundlesFolder) element;

        IStatus status = folder.getStatus();

        if (status != null) {
            if (status.getException() instanceof BundleAPIException) {
                decoration.addSuffix(" [Error Bundle API unavailable.]");
                decoration.addOverlay(PlatformUI.getWorkbench().getSharedImages()
                        .getImageDescriptor(ISharedImages.IMG_DEC_FIELD_ERROR));
            } else {
                decoration.addSuffix("  [" + status.getMessage() + "]");
            }
        } else {
            decoration.addSuffix("");
        }
    } else if (element instanceof IServerModule) {
        final IServerModule module = (IServerModule) element;

        final IServer server = module.getServer();

        if (server.getServerState() == IServer.STATE_STARTED) {
            final BundleDeployer deployer = getDeployer(server);

            //TODO this chould be cached somehow?
            for (BundleDTO bundle : deployer.listBundles()) {
                if (module.getModule()[0].getName().equals(bundle.symbolicName)) {
                    String id = bundle.id + "";
                    String state = bundle.state + "";
                    String version = bundle.version;

                    decoration.addSuffix(combine(id, state, version));
                }
            }
        }
    }
}

From source file:com.microsoft.tfs.client.eclipse.ui.decorators.TFSLabelDecorator.java

License:Open Source License

/**
 * This allows us to decorate either the label or the icon used for an
 * IResource.// w  w  w.j  a  v  a 2 s . com
 *
 * @see org.eclipse.jface.viewers.ILightweightLabelDecorator#decorate(java.lang.Object,
 *      org.eclipse.jface.viewers.IDecoration)
 */
@Override
public void decorate(final Object element, final IDecoration decoration) {
    tryHookListeners();

    // should never happen
    if (element == null || !(element instanceof IResource)) {
        return;
    }

    final IResource resource = (IResource) element;

    // if the resource is not in an open project, we don't decorate
    if (resource.getProject() == null || resource.getProject().isOpen() == false) {
        return;
    }

    // make sure that TFS is the repository provider for this resource
    if (!TeamUtils.isConfiguredWith(resource, TFSRepositoryProvider.PROVIDER_ID)) {
        return;
    }

    // ignore linked, private, team ignored resources
    if (eclipseIgnoreFilter.filter(resource).isReject()) {
        // add ignored suffix if enabled
        if (TFSCommonUIClientPlugin.getDefault().getPreferenceStore()
                .getBoolean(UIPreferenceConstants.LABEL_DECORATION_SHOW_IGNORED_STATUS)) {
            decoration.addSuffix(Messages.getString("TFSLabelDecorator.IgnoredDecorationSuffix")); //$NON-NLS-1$
        }

        return;
    }

    // try to get the repository for this resource
    final TFSRepositoryProvider repositoryProvider = (TFSRepositoryProvider) TeamUtils
            .getRepositoryProvider(resource);
    final TFSRepository repository = repositoryProvider.getRepository();

    // hook up any listeners, etc, if necessary
    if (repository != null) {
        addRepositoryListener(repository);
    }

    // try to get the full path for this resource
    final String resourcePath = Resources.getLocation(resource, LocationUnavailablePolicy.IGNORE_RESOURCE);

    final ResourceDataManager resourceDataManager = TFSEclipseClientPlugin.getDefault()
            .getResourceDataManager();
    final ResourceData resourceData = resourceDataManager.getResourceData(resource);

    // decorate ignored resources with the ignored iconography
    if (PluginResourceFilters.TPIGNORE_FILTER.filter(resource).isReject()
            || PluginResourceFilters.TFS_IGNORE_FILTER.filter(resource).isReject()) {
        // add ignored suffix if enabled
        if (TFSCommonUIClientPlugin.getDefault().getPreferenceStore()
                .getBoolean(UIPreferenceConstants.LABEL_DECORATION_SHOW_IGNORED_STATUS)) {
            decoration.addSuffix(Messages.getString("TFSLabelDecorator.IgnoredDecorationSuffix")); //$NON-NLS-1$
        }

        // if this is in TFS, paint this as in-tfs but ignored
        if (resourceData != null) {
            decoration.addOverlay(imageHelper.getImageDescriptor(IGNORED_ICON));
        }

        // not in tfs, draw no iconography
        return;
    }

    // repository is offline
    if (repository == null) {
        decorateFromFilesystem(resource, decoration, repository);
        return;
    }

    // there are two passes here: first we update any information in the
    // pending changes cache, then we try to update information from the
    // itemcache. (if that fails, we use the readonly/writable hackery
    // from 2.0.) we draw high-priority overlays first, since the first
    // one wins.)

    /*
     * Add conflicts once conflict cache is considered reliable.
     */
    // decorateFromConflicts(resource, decoration, repository,
    // resourcePath);

    // add decorations from pending changes
    decorateFromPendingChanges(resource, decoration, repository, resourcePath);

    resource.getProject().getLocation().toOSString();

    if (resourceData != null) {
        decorateFromResourceData(resource, decoration, resourceData);
    } else if (!resourceDataManager.hasCompletedRefresh(resource.getProject())) {
        decorateFromFilesystem(resource, decoration, repository);
    } else if (resource instanceof IProject) {
        decoration.addOverlay(imageHelper.getImageDescriptor(TFS_ICON));
    }
}

From source file:com.microsoft.tfs.client.eclipse.ui.decorators.TFSLabelDecorator.java

License:Open Source License

/**
 * This decorator allows us to paint based on the pending changes cache. (it
 * will decorate adds, checkouts, locks, etc.)
 *
 * @param resource/*  ww w. jav  a2 s.  co  m*/
 *        The IResource to decorate
 * @param decoration
 *        The IDecoration which will be decorated
 * @param repository
 *        The TFSRepository for this item
 * @param resourcePath
 *        The local path to the resource for querying the pending changes
 *        cache
 */
private void decorateFromFilePendingChanges(final IResource resource, final IDecoration decoration,
        final TFSRepository repository, final String resourcePath) {
    final PendingChange pendingChange = repository.getPendingChangeCache()
            .getPendingChangeByLocalPath(resourcePath);

    // no pending changes, don't alter any decorations
    if (pendingChange == null || pendingChange.getChangeType() == null) {
        return;
    }

    final ChangeType pendingChangeType = pendingChange.getChangeType();

    // handle adds
    if (pendingChangeType.contains(ChangeType.ADD)) {
        decoration.addOverlay(imageHelper.getImageDescriptor(ADD_ICON));
        decoration.addPrefix("+"); //$NON-NLS-1$
    }
    // edits
    else if (pendingChangeType.contains(ChangeType.EDIT)) {
        decoration.addOverlay(imageHelper.getImageDescriptor(EDIT_ICON));
        decoration.addPrefix(">"); //$NON-NLS-1$
    }
    // non-edit locks
    else if (pendingChangeType.contains(ChangeType.LOCK)) {
        decoration.addOverlay(imageHelper.getImageDescriptor(LOCK_ICON));
    }
    // arbitrary pending changes just get a something
    else if (!pendingChangeType.isEmpty()) {
        decoration.addOverlay(imageHelper.getImageDescriptor(CHANGE_ICON));
    }
}

From source file:com.microsoft.tfs.client.eclipse.ui.decorators.TFSLabelDecorator.java

License:Open Source License

/**
 * This decorator allows us to paint based on the pending changes cache. (it
 * will decorate adds, checkouts, locks, etc.)
 *
 * @param resource/*w ww . jav a  2  s .  c o m*/
 *        The IResource to decorate
 * @param decoration
 *        The IDecoration which will be decorated
 * @param repository
 *        The TFSRepository for this item
 * @param resourcePath
 *        The local path to the resource for querying the pending changes
 *        cache
 */
private void decorateFromFolderPendingChanges(final IResource resource, final IDecoration decoration,
        final TFSRepository repository, final String resourcePath) {
    if (repository.getPendingChangeCache().hasPendingChangesByLocalPathRecursive(resourcePath) == false) {
        return;
    }

    decoration.addOverlay(imageHelper.getImageDescriptor(CHANGE_ICON));
}

From source file:com.microsoft.tfs.client.eclipse.ui.decorators.TFSLabelDecorator.java

License:Open Source License

/**
 * Decorate a resource based on data in the ResourceDataManager. (This
 * includes knowledge of whether the resource is actually in TFS, local
 * version, changeset date, etc.)/*from   ww  w .  ja  v  a  2 s  . com*/
 *
 * @param resource
 *        The IResource to decorate
 * @param decoration
 *        The IDecoration which will be decorated
 * @param resourceData
 *        The {@link ResourceData} for this local resource
 */
private void decorateFromResourceData(final IResource resource, final IDecoration decoration,
        final ResourceData resourceData) {
    final List<String> suffixList = new ArrayList<String>();

    // there's no item cache data (but the item cache was updated, above)
    // so there's nothing to decorate
    if (resourceData == null) {
        return;
    }

    // indicate that this file is in tfs
    decoration.addOverlay(imageHelper.getImageDescriptor(TFS_ICON));

    // These preferences affect the decoration string
    final IPreferenceStore preferenceStore = TFSCommonUIClientPlugin.getDefault().getPreferenceStore();

    // only show enhanced decorations for files, unless otherwise configured
    if (resource.getType() == IResource.FILE
            || preferenceStore.getBoolean(UIPreferenceConstants.LABEL_DECORATION_DECORATE_FOLDERS)) {
        // optionally show local changeset
        if (preferenceStore.getBoolean(UIPreferenceConstants.LABEL_DECORATION_SHOW_CHANGESET)
                && resourceData.getChangesetID() != 0) {
            suffixList.add(Integer.toString(resourceData.getChangesetID()));
        }

        if (preferenceStore.getBoolean(UIPreferenceConstants.LABEL_DECORATION_SHOW_SERVER_ITEM)) {
            suffixList.add(resourceData.getServerItem());
        }

        // pretty up any suffix decorations
        if (suffixList.size() > 0) {
            final StringBuffer suffix = new StringBuffer();

            suffix.append(" ["); //$NON-NLS-1$
            for (int i = 0; i < suffixList.size(); i++) {
                if (i > 0) {
                    suffix.append(", "); //$NON-NLS-1$
                }

                suffix.append(suffixList.get(i));
            }
            suffix.append("]"); //$NON-NLS-1$

            decoration.addSuffix(suffix.toString());
        }
    }
}

From source file:com.microsoft.tfs.client.eclipse.ui.decorators.TFSLabelDecorator.java

License:Open Source License

/**
 * This is a fallback decorator for when the ItemCache is not available
 * (hasn't yet completed refreshing.) This is very similar to the 2.x
 * LabelDecorator.//from w w  w. j a  va  2 s  .c om
 *
 * @param resource
 *        The IResource to decorate
 * @param decoration
 *        The IDecoration which will be deecorated
 */
private void decorateFromFilesystem(final IResource resource, final IDecoration decoration,
        final TFSRepository repository) {
    // repository does not exist, we are offline
    if (repository == null) {
        decoration.addOverlay(imageHelper.getImageDescriptor(TFS_OFFLINE_ICON));
    } else if (resource.getType() == IResource.FILE && resource.isReadOnly()) {
        decoration.addOverlay(imageHelper.getImageDescriptor(TFS_ICON));
    } else if (resource.getType() == IResource.FILE) {
        decoration.addOverlay(imageHelper.getImageDescriptor(UNKNOWN_ICON));
    } else {
        decoration.addOverlay(imageHelper.getImageDescriptor(TFS_ICON));
    }
}

From source file:com.nokia.tools.vct.navigator.confml.ConfMLMarkerDecorator.java

License:Open Source License

public void decorate(Object element, IDecoration decoration) {
    lasyInit();//from  w  w w . j av a  2  s  . co  m
    if (element instanceof IResource) {
        int severity = -1;
        try {
            severity = ((IResource) element).findMaxProblemSeverity(
                    "com.nokia.tools.variant.validation.core.validationmarker", true, IResource.DEPTH_INFINITE);
        } catch (CoreException e) {
            // ignore
        }
        boolean hasError = severity == IMarker.SEVERITY_ERROR;
        boolean hasWarning = severity == IMarker.SEVERITY_WARNING;
        if (hasError) {
            decoration.addOverlay(errorDescriptor);
        } else if (hasWarning) {
            decoration.addOverlay(warningDescriptor);
        }

    } else if (element instanceof EObject) {
        EObject obj = (EObject) element;
        if (obj.eClass() == null) {
            return;
        }
        EPackage pack = obj.eClass().getEPackage();
        if (pack == null) {
            return;
        }
        if (pack.equals(EConfML1Package.eINSTANCE)) {
            // OK - ConfML v 1
        } else if (pack.equals(EConfML2Package.eINSTANCE)) {
            // OK - ConfML v 2
        } else if (pack.equals(EConfMLIncludePackage.eINSTANCE)) {
            // OK - XInclude elements
        } else if (pack.equals(EXSDFacetPackage.eINSTANCE)) {
            // OK - XML schema elements
        } else {
            return;
        }
        Resource resource = obj.eResource();
        URI uri = resource.getURI();
        IPath path = new Path(uri.toPlatformString(true));
        IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(path);
        if (!file.exists()) {
            return;
        }
        IMarker[] markers = {};
        try {
            markers = file.findMarkers("com.nokia.tools.variant.validation.core.validationmarker", true,
                    IResource.DEPTH_ZERO);
        } catch (CoreException e) {
            // ignore
        }

        if (hasErrorMarkers(obj, markers)) {
            decoration.addOverlay(errorDescriptor);
        } else if (hasWarningMarkers(obj, markers)) {
            decoration.addOverlay(warningDescriptor);
        }
    }
}

From source file:com.nokia.tools.vct.navigator.layer.RootFileDecorator.java

License:Open Source License

public void decorate(Object element, IDecoration decoration) {
    lazyInit();/*from   ww w.ja  va  2s  .c  o m*/
    if (!(element instanceof IFile)) {
        return;
    }
    IFile file = (IFile) element;
    EConfigurationProject cp = ConfMLCore.getProjectModel(file.getProject());
    if (cp == null) {
        return;
    }
    URI rootConfmlURI = cp.getRootConfml();
    URI fileURI = URI.createPlatformResourceURI(file.getFullPath().toString(), true);
    if (rootConfmlURI.equals(fileURI)) {
        decoration.addOverlay(rootDescriptor);
    }
}