001/*
002 * This library is part of OpenCms -
003 * the Open Source Content Management System
004 *
005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * For further information about Alkacon Software, please see the
018 * company website: http://www.alkacon.com
019 *
020 * For further information about OpenCms, please see the
021 * project website: http://www.opencms.org
022 *
023 * You should have received a copy of the GNU Lesser General Public
024 * License along with this library; if not, write to the Free Software
025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
026 */
027
028package org.opencms.ade.containerpage.client.ui;
029
030import org.opencms.ade.containerpage.client.Messages;
031import org.opencms.gwt.client.ui.CmsListItem;
032import org.opencms.gwt.client.ui.CmsListItemWidget;
033import org.opencms.gwt.client.ui.CmsPopup;
034import org.opencms.gwt.client.ui.CmsPushButton;
035import org.opencms.gwt.client.ui.I_CmsButton;
036import org.opencms.gwt.client.ui.I_CmsButton.ButtonStyle;
037import org.opencms.gwt.client.ui.css.I_CmsLayoutBundle;
038import org.opencms.gwt.shared.CmsListElementCreationDialogData;
039import org.opencms.gwt.shared.CmsListElementCreationOption;
040import org.opencms.gwt.shared.CmsListInfoBean;
041import org.opencms.util.CmsUUID;
042
043import java.util.function.Consumer;
044
045import com.google.gwt.user.client.ui.FlowPanel;
046import com.google.gwt.user.client.ui.Label;
047
048/**
049 * Dialog that allows the user to choose the resource type of a new content to be created.
050 */
051public class CmsListAddDialog extends CmsPopup {
052
053    /**
054     * Creates a new instance.
055     *
056     * @param elementId the container element id
057     * @param listAddData the data about the creatable resource types
058     * @param optionHandler the handler to call with the selected option
059     */
060    public CmsListAddDialog(
061        CmsUUID elementId,
062        CmsListElementCreationDialogData listAddData,
063        Consumer<CmsListElementCreationOption> optionHandler) {
064
065        super();
066        setCaption(listAddData.getCaption());
067        setGlassEnabled(true);
068        addDialogClose(() -> {});
069        CmsPushButton cancel = new CmsPushButton();
070        cancel.setUseMinWidth(true);
071        cancel.setText(Messages.get().key(Messages.GUI_BUTTON_CANCEL_TEXT_0));
072        cancel.addClickHandler(event -> CmsListAddDialog.this.hide());
073        addButton(cancel);
074        CmsListItemWidget listConfigInfoWidget = new CmsListItemWidget(listAddData.getListInfo());
075        add(listConfigInfoWidget);
076        if (listAddData.getOptions().size() == 0) {
077            FlowPanel labelContainer = new FlowPanel();
078            labelContainer.addStyleName(I_CmsLayoutBundle.INSTANCE.listAddCss().labelContainer());
079            Label label = new Label(listAddData.getMessage());
080            labelContainer.add(label);
081            add(labelContainer);
082        } else {
083            final FlowPanel optionContainer = new FlowPanel();
084            add(optionContainer);
085
086            optionContainer.addStyleName(I_CmsLayoutBundle.INSTANCE.listAddCss().optionContainer());
087
088            listAddData.getOptions().stream().forEach(option -> {
089                CmsListInfoBean listInfo = option.getInfo();
090                CmsListItemWidget itemWidget = new CmsListItemWidget(listInfo);
091                itemWidget.addClickHandler(evt -> {
092                    CmsListAddDialog.this.hide();
093                    optionHandler.accept(option);
094                });
095                CmsPushButton plusButton = new CmsPushButton();
096                plusButton.setImageClass(I_CmsButton.ADD_SMALL);
097                plusButton.setButtonStyle(ButtonStyle.FONT_ICON, null);
098                itemWidget.getButtonPanel().add(plusButton);
099                CmsListItem item = new CmsListItem(itemWidget);
100                optionContainer.add(item);
101            });
102        }
103    }
104
105}