Examples with IParent org.erlide.engine.model.IParent used on opensource projects

Example 11 with IParent

use of org.erlide.engine.model.IParent in project erlide_eclipse by erlang.

the class ErlangExternalsContentProvider method getParent.

@Override
public Object getParent(final Object element) {
    if (element instanceof IErlElement) {
        final IErlElement elt = (IErlElement) element;
        IParent parent = elt.getParent();
        final String filePath = elt.getFilePath();
        if (parent == ErlangEngine.getInstance().getModel() && filePath != null) {
            parent = elt.getParent();
        }
        if (parent instanceof IErlModule) {
            final IErlModule mod = (IErlModule) parent;
            final IResource resource = mod.getCorrespondingResource();
            if (resource != null) {
                return resource;
            }
        } else {
            return parent;
        }
    }
    return null;
}

Example 12 with IParent

use of org.erlide.engine.model.IParent in project erlide_eclipse by erlang.

the class ErlangFileContentProvider method getChildren.

/**
 * Return the model elements for a *.erl IFile or NO_CHILDREN for otherwise.
 */
@Override
public Object[] getChildren(final Object parentElement0) {
    Object parentElement = parentElement0;
    try {
        if (parentElement instanceof IFile) {
            parentElement = ErlangEngine.getInstance().getModel().findModule((IFile) parentElement);
        }
        if (parentElement instanceof IOpenable) {
            final IOpenable openable = (IOpenable) parentElement;
            openable.open(null);
        }
        if (parentElement instanceof IParent) {
            final IParent parent = (IParent) parentElement;
            final Collection<IErlElement> children = parent.getChildren();
            return children.toArray();
        }
    } catch (final ErlModelException e) {
        ErlLogger.warn(e);
    }
    return ErlangFileContentProvider.NO_CHILDREN;
}

Example 13 with IParent

use of org.erlide.engine.model.IParent in project erlide_eclipse by erlang.

the class SearchUtil method getWorkingSetsScope.

public static ErlSearchScope getWorkingSetsScope(final IWorkingSet[] workingSets, final boolean addExternals, final boolean addOTP) throws CoreException {
    final ErlSearchScope result = new ErlSearchScope();
    final Set<String> externalModulePaths = new HashSet<>();
    if (workingSets == null) {
        return result;
    }
    for (final IWorkingSet ws : workingSets) {
        final IAdaptable[] elements = ws.getElements();
        for (final IAdaptable a : elements) {
            final IResource r = a.getAdapter(IResource.class);
            SearchCoreUtil.addResourceToScope(result, r);
            IParent parent = null;
            Object o = a.getAdapter(IErlElement.class);
            if (o instanceof IParent) {
                parent = (IParent) o;
            } else {
                o = a.getAdapter(IResource.class);
                if (o != null) {
                    final IResource resource = (IResource) o;
                    final IErlElement element = ErlangEngine.getInstance().getModel().findElement(resource);
                    if (element instanceof IParent) {
                        parent = (IParent) element;
                    }
                }
            }
            if (parent != null) {
                SearchCoreUtil.addExternalModules(parent, result, externalModulePaths, addExternals, addOTP);
            }
        }
    }
    return result;
}

Example 14 with IParent

use of org.erlide.engine.model.IParent in project erlide_eclipse by erlang.

the class SearchUtil method getSelectionScope.

public static ErlSearchScope getSelectionScope(final ISelection selection, final boolean addExternals, final boolean addOtp) throws CoreException {
    final ErlSearchScope result = new ErlSearchScope();
    final Set<String> externalModulePaths = new HashSet<>();
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection ss = (IStructuredSelection) selection;
        for (final Object i : ss.toList()) {
            if (i instanceof IResource) {
                final IResource r = (IResource) i;
                SearchCoreUtil.addResourceToScope(result, r);
            } else if (i instanceof IErlModule) {
                final IErlModule module = (IErlModule) i;
                result.addModule(module);
            } else if (i instanceof IParent) {
                final IParent parent = (IParent) i;
                SearchCoreUtil.addExternalModules(parent, result, externalModulePaths, addExternals, addOtp);
            }
        }
    }
    return result;
}

Example 15 with IParent

use of org.erlide.engine.model.IParent in project erlide_eclipse by erlang.

the class ErlElementDelta method getAncestors.

private List<IParent> getAncestors(final IErlElement element0) {
    IErlElement element = element0;
    IParent parent = element.getParent();
    if (parent == null) {
        return null;
    }
    final ArrayList<IParent> parents = Lists.newArrayList();
    while (!parent.equals(fElement)) {
        parents.add(parent);
        if (parent instanceof IErlElement) {
            element = (IErlElement) parent;
            parent = element.getParent();
        } else {
            break;
        }
        if (parent == null) {
            break;
        }
    }
    parents.trimToSize();
    return parents;
}