Examples with IOpenable org.erlide.engine.model.root.IOpenable used on opensource projects

Example 1 with IOpenable

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

the class ErlProject method getExternalModules.

@Override
public Collection<IErlModule> getExternalModules() throws ErlModelException {
    final List<IErlModule> result = Lists.newArrayList();
    accept(new IErlElementVisitor() {

        @Override
        public boolean visit(final IErlElement element) throws ErlModelException {
            final boolean isExternalOrProject = element.getKind() == ErlElementKind.EXTERNAL_ROOT || element.getKind() == ErlElementKind.EXTERNAL_APP || element.getKind() == ErlElementKind.EXTERNAL_FOLDER || element.getKind() == ErlElementKind.PROJECT;
            if (element instanceof IErlModule) {
                final IErlModule module = (IErlModule) element;
                if (module.getAncestorOfKind(ErlElementKind.PROJECT) == ErlProject.this) {
                    result.add(module);
                }
                return false;
            } else if (isExternalOrProject && element instanceof IOpenable) {
                final IOpenable openable = (IOpenable) element;
                openable.open(null);
            }
            return isExternalOrProject;
        }
    }, EnumSet.noneOf(AcceptFlags.class), ErlElementKind.MODULE);
    return result;
}

Example 2 with IOpenable

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

the class ErlStructureCreator method recursiveMakeErlNodes.

private ErlNode recursiveMakeErlNodes(final IErlElement element, final ErlNode parent, final IDocument doc) throws ErlModelException {
    final ErlNode n = ErlNode.createErlNode(parent, element, doc);
    if (element instanceof IOpenable) {
        final IOpenable o = (IOpenable) element;
        o.open(null);
    }
    if (element instanceof IParent) {
        final IParent p = (IParent) element;
        final Collection<IErlElement> children = p.getChildren();
        for (final IErlElement child : children) {
            recursiveMakeErlNodes(child, n, doc);
        }
    }
    return n;
}

Example 3 with IOpenable

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

the class ErlangExternalsContentProvider method hasChildren.

@Override
public boolean hasChildren(final Object element0) {
    Object element = element0;
    if (element instanceof IProject) {
        final IProject project = (IProject) element;
        if (project.isOpen()) {
            element = ErlangEngine.getInstance().getModel().findProject(project);
        }
    }
    if (element instanceof IErlModule) {
        return erlangFileContentProvider.hasChildren(element);
    }
    if (element instanceof IParent) {
        if (element instanceof IErlExternalRoot || element instanceof IErlProject || element instanceof IErlModel) {
            // we know these have children
            return true;
        }
        final Stopwatch clock = Stopwatch.createStarted();
        if (element instanceof IOpenable) {
            final IOpenable openable = (IOpenable) element;
            try {
                openable.open(null);
            } catch (final ErlModelException e) {
            }
        }
        final IParent parent = (IParent) element;
        final boolean result = parent.hasChildrenOfKind(ErlElementKind.EXTERNAL_ROOT, ErlElementKind.EXTERNAL_APP, ErlElementKind.EXTERNAL_FOLDER, ErlElementKind.MODULE);
        if (clock.elapsed(TimeUnit.MILLISECONDS) > 100) {
            ErlLogger.debug("TIME open " + element.getClass() + " " + element + "  " + clock.elapsed(TimeUnit.MILLISECONDS) + " ms");
        }
        return result;
    }
    return false;
}

Example 4 with IOpenable

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

the class ErlangExternalsContentProvider method getChildren.

@Override
public Object[] getChildren(final Object parentElement0) {
    Object parentElement = parentElement0;
    try {
        if (parentElement instanceof IProject) {
            final IProject project = (IProject) parentElement;
            if (project.isOpen()) {
                parentElement = ErlangEngine.getInstance().getModel().findProject(project);
            }
        }
        if (parentElement instanceof IErlModule) {
            return erlangFileContentProvider.getChildren(parentElement);
        }
        if (parentElement instanceof IParent) {
            if (parentElement instanceof IOpenable) {
                final IOpenable openable = (IOpenable) parentElement;
                openable.open(null);
            }
            final IParent parent = (IParent) parentElement;
            final Collection<IErlElement> children = parent.getChildrenOfKind(ErlElementKind.EXTERNAL_ROOT, ErlElementKind.EXTERNAL_APP, ErlElementKind.EXTERNAL_FOLDER);
            return children.toArray();
        }
    } catch (final ErlModelException e) {
    }
    return ErlangExternalsContentProvider.NO_CHILDREN;
}

Example 5 with IOpenable

use of org.erlide.engine.model.root.IOpenable 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;
}