annis.gui.flatquerybuilder.VerticalNode.java Source code

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Here is the source code for annis.gui.flatquerybuilder.VerticalNode.java

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/*
 * Copyright 2012 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.flatquerybuilder;

import com.vaadin.ui.Alignment;
import com.vaadin.ui.Button;
import com.vaadin.ui.Panel;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.ui.themes.ChameleonTheme;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Set;

/**
 * @author Martin
 * @author tom
 */
public class VerticalNode extends Panel implements Button.ClickListener {

    private Set<String> annonames;
    private FlatQueryBuilder sq;
    private Button btClose;
    private VerticalLayout v;
    private VerticalLayout vframe;
    private Collection<SearchBox> sboxes;
    private AddMenu am;

    private static final String WIDTH = "180px";

    public VerticalNode(String level, FlatQueryBuilder sq) {
        this(level, null, sq, true, false);
    }

    public VerticalNode(String ebene, String value, FlatQueryBuilder sq, boolean isRegex, boolean negativeSearch) {
        this.sq = sq;
        v = new VerticalLayout();
        v.setSpacing(true);
        vframe = new VerticalLayout();
        vframe.setSpacing(true);
        sboxes = new ArrayList<>();
        btClose = new Button(SearchBox.BUTTON_CLOSE_LABEL, (Button.ClickListener) this);
        btClose.setStyleName(ChameleonTheme.BUTTON_SMALL);
        SearchBox sb = new SearchBox(ebene, sq, this, isRegex, negativeSearch);
        if (value != null) {
            sb.setValue(value);
        }
        sboxes.add(sb);
        annonames = sq.getAvailableAnnotationNames();
        am = new AddMenu(sq, this, ebene);
        vframe.addComponent(btClose);
        vframe.setComponentAlignment(btClose, Alignment.TOP_RIGHT);
        v.addComponent(sb);
        vframe.addComponent(v);
        vframe.addComponent(am);
        vframe.setComponentAlignment(am, Alignment.BOTTOM_RIGHT);
        setWidth(WIDTH);
        setContent(vframe);
    }

    @Override
    public void buttonClick(Button.ClickEvent event) {
        if (event.getButton() == btClose) {
            sq.removeVerticalNode(this);
            sq.updateQuery(); //think about it
        }
    }

    public void removeSearchBox(SearchBox s) {
        v.removeComponent(s);
        this.sboxes.remove(s);
        annonames.add(s.getAttribute());
        am.reActivateItem(s.getAttribute());
    }

    public void createSearchBox(String ebene) {
        SearchBox sb = new SearchBox(ebene, sq, this);
        this.sboxes.add(sb);
        v.addComponent(sb);
    }

    public void addSearchBox(SearchBox sb) {
        this.sboxes.add(sb);
        v.addComponent(sb);
    }

    public Collection<SearchBox> getSearchBoxes() {
        return this.sboxes;
    }

    public Collection<String> getAnnonames() {
        return annonames;
    }
}