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

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:org.tigris.subversion.subclipse.ui.decorator.SVNLightweightDecorator.java

License:Open Source License

/**
 * This method should only be called by the decorator thread.
 * /*from  w w  w  .  jav a  2s. com*/
 * @see org.eclipse.jface.viewers.ILightweightLabelDecorator#decorate(java.lang.Object, org.eclipse.jface.viewers.IDecoration)
 */
public void decorate(Object element, IDecoration decoration) {
    IResource resource = null;
    try {
        resource = getResource(element);
        if (resource != null && resource.getType() == IResource.ROOT)
            return;

        boolean isIgnored = false;
        SVNTeamProvider svnProvider = null;
        ISVNLocalResource svnResource = null;

        if (resource != null) {
            // get the team provider
            svnProvider = (SVNTeamProvider) RepositoryProvider.getProvider(resource.getProject(),
                    SVNProviderPlugin.getTypeId());
            if (svnProvider == null)
                return;

            // if the resource is ignored return an empty decoration. This will
            // force a decoration update event and clear the existing SVN decoration.
            svnResource = SVNWorkspaceRoot.getSVNResourceFor(resource);
            try {
                if (svnResource.isIgnored()) {
                    isIgnored = true;
                    //            return;
                }
            } catch (SVNException e) {
                // The was an exception in isIgnored. Don't decorate
                //todo should log this error
                return;
            }
        }

        // determine a if resource has outgoing changes (e.g. is dirty).
        boolean isDirty = false;
        boolean isUnversioned = false;

        if (resource == null) {
            if (element instanceof ResourceMapping) {
                IProject[] projects = ((ResourceMapping) element).getProjects();
                if (projects != null) {
                    for (IProject project : projects) {
                        ISVNLocalResource svnProjectResource = SVNWorkspaceRoot.getSVNResourceFor(project);
                        if (svnProjectResource != null) {
                            try {
                                if (svnProjectResource.isDirty()) {
                                    decoration.addOverlay(dirty);
                                    return;
                                }
                            } catch (SVNException e) {
                                return;
                            }
                        }
                    }
                }
            }
            return;
        } else {
            LocalResourceStatus status = null;
            if (!isIgnored) {
                try {
                    status = svnResource.getStatusFromCache();
                    isDirty = SVNLightweightDecorator.isDirty(svnResource, status);
                } catch (SVNException e) {
                    if (!e.operationInterrupted()) {
                        SVNUIPlugin.log(e.getStatus());
                        isDirty = true;
                    }
                }
                if (status != null) {
                    isUnversioned = status.isUnversioned();
                }
                //            if (resource.getType() == IResource.FILE || computeDeepDirtyCheck) {
                ////                 isDirty = SVNLightweightDecorator.isDirty(svnResource);
                //               isDirty = SVNLightweightDecorator.isDirty(svnResource, status);
                //            }
                //            try {
                //               status = svnResource.getStatusFromCache();
                //               isUnversioned = status.isUnversioned();
                //            } catch (SVNException e1) {
                //               if (!e1.operationInterrupted()) {
                //                  SVNUIPlugin.log(e1.getStatus());
                //               }
                //            }
                decorateTextLabel(svnResource, status, decoration, isDirty);
            }
            computeColorsAndFonts(isIgnored, isDirty || isUnversioned, decoration);
            if (!isIgnored) {
                ImageDescriptor overlay = getOverlay(svnResource, status, isDirty, svnProvider);
                if (overlay != null) { //actually sending null arg would work but this makes logic clearer
                    decoration.addOverlay(overlay);
                }
            }
        }
    } catch (Exception e) {
        SVNUIPlugin.log(IStatus.ERROR, "Error Decorating " + resource, e);
    }
}

From source file:org.wso2.developerstudio.eclipse.greg.manager.local.decorators.RegistryResourceDecorator.java

License:Open Source License

/**
 * decorate checked out files and folders with images according to the state
 * whether the file or folder is in-sync with remote registry etc
 *//*  ww w.j  ava 2  s  .  c o m*/
public void decorate(Object element, IDecoration decoration) {
    if (element instanceof IFolder || element instanceof IFile) {
        IResource resource = (IResource) element;
        if (distinctFiles.contains(resource.getName())) {
            if (resource.getParent() instanceof IProject)
                return;
        }
        ImageDescriptor imageDescriptor = getImageDescriptor(resource);
        if (imageDescriptor != null) {
            decoration.addOverlay(imageDescriptor);
        }
        if (resource.getLocation() != null) {
            if (RegistryCheckInClientUtils.isRegistryResource(resource.getLocation().toOSString())) {
                try {
                    RemoteRegistryInfo r = RegistryCheckInClientUtils
                            .getResourceRemoteRegistryUrlInfo(resource.getLocation().toOSString());
                    Date date = new Date(r.getResourceLastUpdateTime());
                    SimpleDateFormat simpleDateFormat = new SimpleDateFormat("M/d/yyyy, h:mm a ");
                    String suffix = " [" + simpleDateFormat.format(date) + " " + r.getResourceLastUpdateUser()
                            + "] ";
                    decoration.addSuffix(suffix);
                } catch (Exception e) {
                    decoration.addSuffix(" Error");
                }
            }
        }
    }
}

From source file:sernet.verinice.iso27k.rcp.GroupDecorator.java

License:Open Source License

@Override
public void decorate(Object o, IDecoration decoration) {
    if (o instanceof IISO27kGroup && !(o instanceof IISO27Scope) && !(o instanceof Asset)) {
        decoration.addOverlay(ImageCache.getInstance().getImageDescriptor(IMAGE_PATH));
    }/*from w ww .j a  va  2  s  .  c  om*/
}

From source file:sernet.verinice.rcp.GsmIsmDecorator.java

License:Open Source License

@Override
public void decorate(Object element, IDecoration decoration) {
    Activator.inheritVeriniceContextState();
    if (element instanceof CnATreeElement && prefEnabled() && isApplicable((CnATreeElement) element)) {
        decoration.addOverlay(ImageCache.getInstance()
                .getImageDescriptor(getImagePath(getGsmIsmLevel((CnATreeElement) element))));
    }/*from   ww w  .  j a  v a2 s .c  om*/
}

From source file:sernet.verinice.rcp.ImportDecorator.java

License:Open Source License

@Override
public void decorate(Object o, IDecoration decoration) {
    if (o instanceof CnATreeElement) {
        CnATreeElement element = (CnATreeElement) o;
        if (element.getSourceId() != null && Activator.getDefault().getPluginPreferences()
                .getBoolean(PreferenceConstants.SHOW_ALIEN_DECORATOR)) {
            decoration.addOverlay(ImageCache.getInstance().getImageDescriptor(IMAGE_PATH));
            decoration.addSuffix(new StringBuilder().append(" [").append(((CnATreeElement) o).getSourceId())
                    .append("]").toString());
        }//from  w  w w.j ava2 s.  co  m
    }
}

From source file:sernet.verinice.rcp.OwnControlDecorator.java

License:Open Source License

public void decorate(Object o, IDecoration decoration) {
    if (o instanceof MassnahmenUmsetzung) {
        ServerInitializer.inheritVeriniceContextState();
        MassnahmenUmsetzung massnahme = (MassnahmenUmsetzung) o;
        if (massnahme.getUrl() == null || massnahme.getUrl().isEmpty() || massnahme.getUrl().equals("null")) {
            decoration.addOverlay(ImageCache.getInstance().getImageDescriptor(IMAGE_PATH));
        }/*from   www .  j a v  a 2 s  .  c  o m*/

    }

}

From source file:sernet.verinice.rcp.RiskAnalysisDecorator.java

License:Open Source License

@Override
public void decorate(Object element, IDecoration decoration) {
    Activator.inheritVeriniceContextState();
    CnATreeElement treeElement = null;/*w w w  .j  a va 2s. c  o m*/
    if (element instanceof CnATreeElement) {
        treeElement = (CnATreeElement) element;
        if (prefEnabled() && isApplicable(treeElement)) {
            int riskLevel = getRiskLevel(treeElement);
            if (riskLevel != NO_RISK_VALUE) {
                decoration.addOverlay(ImageCache.getInstance().getImageDescriptor(getImagePath(riskLevel)));
            }
        }
    }
}

From source file:sernet.verinice.rcp.SiegelDecorator.java

License:Open Source License

@Override
public void decorate(Object o, IDecoration decoration) {
    if (o instanceof BausteinUmsetzung) {
        Activator.inheritVeriniceContextState();
        BausteinUmsetzung baustein = (BausteinUmsetzung) o;
        baustein = (BausteinUmsetzung) Retriever.retrieveElement(baustein,
                RetrieveInfo.getChildrenInstance().setChildrenProperties(true));
        switch (baustein.getErreichteSiegelStufe()) {
        case 'A':
            decoration.addOverlay(ImageCache.getInstance().getImageDescriptor(IMAGE_A));
            break;
        case 'B':
            decoration.addOverlay(ImageCache.getInstance().getImageDescriptor(IMAGE_B));
            break;
        case 'C':
            decoration.addOverlay(ImageCache.getInstance().getImageDescriptor(IMAGE_C));
            break;
        default:/*from   ww  w .ja  v a2s.c o m*/
            break;
        }

    }
}

From source file:uk.ac.diamond.sda.navigator.decorator.LightweightMetadataDecorator.java

License:Open Source License

@Override
public void decorate(Object element, IDecoration decoration) {
    if (element instanceof IFile) {
        IFile ifile = (IFile) element;//from   ww w.j  a  va2  s .  com
        IPath path = ifile.getLocation();
        if (path != null) {
            File file = path.toFile();
            String lastModified = new SimpleDateFormat("dd/MM/yy hh:mm aaa")
                    .format(new Date(file.lastModified()));
            String filePermission = getFilePermission(file);
            // file size - date of last modification - file permissions
            decoration.addSuffix("  " + readableFileSize(file.length()) + "  " + lastModified);// +"  "+filePermission);
            // Image overlay decoration according to file permission:
            if (filePermission.equals("- - -")) {
                ImageDescriptor lockOverlay = ImageDescriptor.createFromFile(this.getClass(),
                        "/icons/decorators/unconfigured_co.gif");
                decoration.addOverlay(lockOverlay);
            }
        }
    }
}

From source file:_org.eclipse.jdt.ui.ProblemsLabelDecorator.java

License:Open Source License

@Override
public void decorate(Object element, IDecoration decoration) {
    ImageDescriptor imageDescriptor = computeAdornmentFlags(element);
    if (imageDescriptor != null) {
        decoration.addOverlay(imageDescriptor);
    }//w w  w  .  j  a v a  2  s .c  o  m
}