annis.gui.admin.EditSingleGroup.java Source code

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Here is the source code for annis.gui.admin.EditSingleGroup.java

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/*
 * Copyright 2015 Corpuslinguistic working group Humboldt University Berlin.
 *
 * 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 annis.gui.admin;

import com.vaadin.annotations.DesignRoot;
import com.vaadin.data.fieldgroup.FieldGroup;
import com.vaadin.data.util.IndexedContainer;
import com.vaadin.event.ShortcutAction;
import com.vaadin.ui.Button;
import com.vaadin.ui.HasComponents;
import com.vaadin.ui.Label;
import com.vaadin.ui.Panel;
import com.vaadin.ui.Window;
import com.vaadin.ui.declarative.Design;

/**
 * UI to edit the properties of a single user.
 *
 * @author Thomas Krause <krauseto@hu-berlin.de>
 */
@DesignRoot
public class EditSingleGroup extends Panel {

    private Label lblGroup;

    private Button btSave;

    private Button btCancel;

    private PopupTwinColumnSelect corporaSelector;

    public EditSingleGroup(final FieldGroup fields, IndexedContainer corporaContainer) {
        Design.read(EditSingleGroup.this);

        corporaSelector.setSelectableContainer(corporaContainer);

        lblGroup.setValue((String) fields.getItemDataSource().getItemProperty("name").getValue());

        // bind the fields
        fields.bind(corporaSelector, "corpora");

        // events
        btSave.addClickListener(new Button.ClickListener() {
            @Override
            public void buttonClick(Button.ClickEvent event) {
                try {
                    fields.commit();
                } catch (FieldGroup.CommitException ex) {
                }

                HasComponents parent = getParent();
                if (parent instanceof Window) {
                    ((Window) parent).close();
                }
            }
        });
        btSave.setClickShortcut(ShortcutAction.KeyCode.ENTER, ShortcutAction.ModifierKey.CTRL);

        btCancel.addClickListener(new Button.ClickListener() {

            @Override
            public void buttonClick(Button.ClickEvent event) {
                fields.discard();

                HasComponents parent = getParent();
                if (parent instanceof Window) {
                    ((Window) parent).close();
                }
            }
        });
    }

}