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

Example 36 with IErlElement

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

the class ErlangNodeLaunchShortcut method launch.

@Override
public void launch(final ISelection selection, final String mode) {
    ErlLogger.debug("** Launch:: " + selection.toString());
    if (selection.isEmpty()) {
        return;
    }
    if (!(selection instanceof IStructuredSelection)) {
        return;
    }
    final Set<IErlProject> projects = Sets.newHashSet();
    final IStructuredSelection structuredSelection = (IStructuredSelection) selection;
    for (final Object element : structuredSelection.toArray()) {
        if (!(element instanceof IResource)) {
            return;
        }
        final IErlElement erlElement = ErlangEngine.getInstance().getModel().findElement((IResource) element);
        final IErlProject project = ErlangEngine.getInstance().getModelUtilService().getProject(erlElement);
        if (project != null) {
            projects.add(project);
        }
    }
    if (projects.isEmpty()) {
        return;
    }
    projects.addAll(getDependentProjects(projects));
    final List<IErlProject> projectList = Lists.newArrayList(projects);
    projectList.sort(new Comparator<IErlProject>() {

        @Override
        public int compare(final IErlProject o1, final IErlProject o2) {
            return o1.getName().compareTo(o2.getName());
        }
    });
    try {
        doLaunch(mode, projectList);
    } catch (final CoreException e) {
        final IWorkbench workbench = PlatformUI.getWorkbench();
        final Shell shell = workbench.getActiveWorkbenchWindow().getShell();
        MessageDialog.openError(shell, "Error", e.getStatus().getMessage());
    }
}

Example 37 with IErlElement

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

the class ErlElementSorter method compare.

@Override
public int compare(final Viewer viewer, final Object o1, final Object o2) {
    if (o1 instanceof IErlElement && o2 instanceof IErlElement) {
        final IErlElement e1 = (IErlElement) o1;
        final IErlElement e2 = (IErlElement) o2;
        if (e1.getKind() == ErlElementKind.CLAUSE && e2.getKind() == ErlElementKind.CLAUSE) {
            return comparePositions(viewer, (ISourceReference) o1, (ISourceReference) o2);
        }
    }
    return super.compare(viewer, o1, o2);
}

Example 38 with IErlElement

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

the class ErlangFileContentProvider method getParent.

/**
 * Load the model from the given file, if possible.
 *
 * @param modelFile
 *            The IFile which contains the persisted model
 */
@Override
public Object getParent(final Object element) {
    if (element instanceof IErlElement) {
        final IErlElement elt = (IErlElement) element;
        final IParent parent = elt.getParent();
        if (parent instanceof IErlModule || parent instanceof IErlProject) {
            final IErlElement e = (IErlElement) parent;
            return e.getCorrespondingResource();
        }
    }
    return null;
}

Example 39 with IErlElement

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

the class OpenErlangAction method isEnabled.

@Override
public boolean isEnabled() {
    selectedElement = null;
    selectedClosedProjects.clear();
    final ISelection selection = provider.getSelection();
    if (!selection.isEmpty()) {
        final IStructuredSelection sSelection = (IStructuredSelection) selection;
        if (sSelection.size() == 1 && sSelection.getFirstElement() instanceof IErlElement) {
            selectedElement = (IErlElement) sSelection.getFirstElement();
            return true;
        }
        for (final Object element : sSelection.toList()) {
            if (element instanceof IProject) {
                final IProject project = (IProject) element;
                if (!project.isOpen()) {
                    selectedClosedProjects.add(project);
                    return true;
                }
            }
        }
    }
    return false;
}

Example 40 with IErlElement

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

the class FindAction method run.

// private IErlElement findType(ICompilationUnit cu, final boolean silent)
// {
// IType[] types = null;
// try {
// types = cu.getAllTypes();
// } catch (JavaModelException ex) {
// if (JavaModelUtil.isExceptionToBeLogged(ex)) {
// ExceptionHandler.log(ex,
// SearchMessages.JavaElementAction_error_open_message);
// }
// if (silent) {
// return RETURN_WITHOUT_BEEP;
// } else {
// return null;
// }
// }
// if (types.length == 1 || silent && types.length > 0) {
// return types[0];
// }
// if (silent) {
// return RETURN_WITHOUT_BEEP;
// }
// if (types.length == 0) {
// return null;
// }
// final String title =
// SearchMessages.JavaElementAction_typeSelectionDialog_title;
// final String message =
// SearchMessages.JavaElementAction_typeSelectionDialog_message;
// final int flags = JavaElementLabelProvider.SHOW_DEFAULT;
// 
// final ElementListSelectionDialog dialog = new ElementListSelectionDialog(
// getShell(), new JavaElementLabelProvider(flags));
// dialog.setTitle(title);
// dialog.setMessage(message);
// dialog.setElements(types);
// 
// if (dialog.open() == Window.OK) {
// return (IType) dialog.getFirstResult();
// } else {
// return RETURN_WITHOUT_BEEP;
// }
// }
/*
     * Method declared on SelectionChangedAction.
     */
@Override
public void run(final IStructuredSelection selection) {
    final IErlElement element = getErlElement(selection, false);
    if (element == null || !element.exists()) {
        showOperationUnavailableDialog();
        return;
    }
    // else if (element == RETURN_WITHOUT_BEEP) {
    // return;
    // }
    run(element);
}