Examples with ITypeInfoRequestor org.eclipse.jdt.ui.dialogs.ITypeInfoRequestor used on opensource projects

Example 1 with ITypeInfoRequestor

use of org.eclipse.jdt.ui.dialogs.ITypeInfoRequestor in project liferay-ide by liferay.

the class ServiceTypeImplBrowseActionHandler method browse.

@Override
public String browse(Presentation context) {
    Element element = getModelElement();
    Property property = property();
    IProject project = element.adapt(IProject.class);
    try {
        IJavaSearchScope scope = null;
        TypeSelectionExtension extension = null;
        if ("type".equals(_kind)) {
            scope = SearchEngine.createJavaSearchScope(new IJavaProject[] { JavaCore.create(project) });
            extension = new TypeSelectionExtension() {

                @Override
                public ITypeInfoFilterExtension getFilterExtension() {
                    return new ITypeInfoFilterExtension() {

                        public boolean select(ITypeInfoRequestor typeInfoRequestor) {
                            if (typeInfoRequestor.getPackageName().startsWith("com.liferay") && typeInfoRequestor.getTypeName().endsWith("Service")) {
                                return true;
                            }
                            return false;
                        }
                    };
                }
            };
        } else if ("impl".equals(_kind)) {
            String serviceType = _getServiceType(element);
            if (serviceType != null) {
                String wrapperType = serviceType + "Wrapper";
                scope = SearchEngine.createHierarchyScope(JavaCore.create(project).findType(wrapperType));
            } else {
                Shell shell = ((SwtPresentation) context).shell();
                MessageDialog.openInformation(shell, Msgs.serviceImplBrowse, Msgs.validServiceTypeProperty);
                return null;
            }
        }
        Shell shell = ((SwtPresentation) context).shell();
        SelectionDialog dlg = JavaUI.createTypeDialog(shell, null, scope, _browseDialogStyle, false, StringPool.DOUBLE_ASTERISK, extension);
        String title = property.definition().getLabel(true, CapitalizationType.TITLE_STYLE, false);
        dlg.setTitle(Msgs.select + title);
        if (dlg.open() == SelectionDialog.OK) {
            Object[] results = dlg.getResult();
            assert (results != null) && (results.length == 1);
            if (results[0] instanceof IType) {
                return ((IType) results[0]).getFullyQualifiedName();
            }
        }
    } catch (JavaModelException jme) {
        HookUI.logError(jme);
    }
    return null;
}