org.opendatakit.aggregate.client.PermissionsSubTab.java Source code

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Here is the source code for org.opendatakit.aggregate.client.PermissionsSubTab.java

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/*
 * Copyright (C) 2011 University of Washington
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package org.opendatakit.aggregate.client;

import org.opendatakit.aggregate.client.permissions.AccessConfigurationSheet;
import org.opendatakit.aggregate.constants.common.UIConsts;
import org.opendatakit.common.security.common.GrantedAuthorityName;

import com.google.gwt.user.client.Window;

public class PermissionsSubTab extends AggregateSubTabBase {

    private AccessConfigurationSheet accessConfig;

    public PermissionsSubTab() {
        // vertical
        setStylePrimaryName(UIConsts.VERTICAL_FLOW_PANEL_STYLENAME);

    }

    @Override
    public boolean canLeave() {
        if (accessConfig != null) {
            if (accessConfig.isUiOutOfSyncWithServer()) {
                boolean outcome = Window.confirm("Unsaved changes exist.\n"
                        + "Changes will be lost if you move off of the Permissions tab.\n"
                        + "\nDiscard unsaved changes?");
                return outcome;
            }
        }
        return true;
    }

    public void changeTablesPrivilegesVisibility(boolean visible) {
        if (accessConfig != null) {
            accessConfig.changeTablesPrivilegesVisibility(visible);
        }
    }

    @Override
    public void update() {

        if (AggregateUI.getUI().getUserInfo().getGrantedAuthorities()
                .contains(GrantedAuthorityName.ROLE_SITE_ACCESS_ADMIN)) {
            if (accessConfig == null) {
                accessConfig = new AccessConfigurationSheet(this);
                add(accessConfig);
            }
            accessConfig.setVisible(true);
        } else {
            if (accessConfig != null) {
                accessConfig.setVisible(false);
            }
        }
    }
}