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

Example 71 with IErlElement

use of org.erlide.engine.model.IErlElement 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 72 with IErlElement

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

the class FindAction method getProjects.

protected Collection<IProject> getProjects() {
    final TextEditor editor = getEditor();
    if (editor != null) {
        final IEditorInput editorInput = editor.getEditorInput();
        if (editorInput instanceof IFileEditorInput) {
            final IFileEditorInput input = (IFileEditorInput) editorInput;
            final IFile file = input.getFile();
            final IProject project = file.getProject();
            return Lists.newArrayList(project);
        }
    } else {
        final IWorkbenchSite site = getSite();
        final ISelection selection = site.getSelectionProvider().getSelection();
        if (selection instanceof IStructuredSelection) {
            final IStructuredSelection ss = (IStructuredSelection) selection;
            final Collection<IProject> result = Sets.newHashSet();
            for (final Object element : ss.toList()) {
                if (element instanceof IErlElement) {
                    final IErlElement e = (IErlElement) element;
                    result.add(e.getResource().getProject());
                } else if (element instanceof IResource) {
                    final IResource r = (IResource) element;
                    result.add(r.getProject());
                }
            }
            return result;
        }
    }
    return null;
}

Example 73 with IErlElement

use of org.erlide.engine.model.IErlElement 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;
}

Example 74 with IErlElement

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

the class ErlElementDelta method createDeltaTree.

/**
 * Creates the nested delta deltas based on the affected element its delta, and the
 * root of this delta tree. Returns the root of the created delta tree.
 */
protected ErlElementDelta createDeltaTree(final IErlElement element, final ErlElementDelta delta) {
    ErlElementDelta childDelta = delta;
    final List<IParent> ancestors = getAncestors(element);
    if (ancestors == null) {
        if (equalsAndSameParent(delta.getElement(), getElement())) {
            // handle case of two jars that can be equals but not in the
            // same project
            // the element being changed is the root element
            fKind = delta.fKind;
            fFlags = delta.fFlags;
            fMovedToElement = delta.fMovedToElement;
            fMovedFromElement = delta.fMovedFromElement;
        } else {
        // the given delta is not the root or a child - illegal
        // Assert.isTrue(false);
        }
    } else {
        for (final IParent ancestor : ancestors) {
            final IErlElement element2 = (IErlElement) ancestor;
            final ErlElementDelta ancestorDelta = new ErlElementDelta(0, 0, element2);
            ancestorDelta.addAffectedChild(childDelta);
            childDelta = ancestorDelta;
        }
    }
    return childDelta;
}

Example 75 with IErlElement

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

the class ErlModule method getIncludeFiles.

@Override
public Collection<ErlangIncludeFile> getIncludeFiles() throws ErlModelException {
    if (!isStructureKnown()) {
        open(null);
    }
    final List<ErlangIncludeFile> r = Lists.newArrayList();
    synchronized (getModelLock()) {
        for (final IErlElement m : internalGetChildren()) {
            if (m instanceof IErlAttribute) {
                final IErlAttribute a = (IErlAttribute) m;
                final OtpErlangObject v = a.getValue();
                if (v instanceof OtpErlangString) {
                    final String s = ((OtpErlangString) v).stringValue();
                    if ("include".equals(a.getName())) {
                        r.add(new ErlangIncludeFile(false, s));
                    } else if ("include_lib".equals(a.getName())) {
                        r.add(new ErlangIncludeFile(true, s));
                    }
                }
            }
        }
    }
    return r;
}