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.contenteditor.client;
029
030import org.opencms.gwt.client.ui.CmsPopup;
031import org.opencms.gwt.client.ui.CmsPushButton;
032import org.opencms.gwt.client.ui.CmsValidationDetailsWidget;
033import org.opencms.gwt.client.ui.FontOpenCms;
034import org.opencms.gwt.client.ui.I_CmsButton.ButtonColor;
035import org.opencms.gwt.client.ui.I_CmsButton.ButtonStyle;
036import org.opencms.gwt.client.ui.css.I_CmsConstantsBundle;
037import org.opencms.gwt.client.util.I_CmsSimpleCallback;
038
039import java.util.List;
040import java.util.Map;
041
042import com.google.gwt.event.dom.client.ClickEvent;
043import com.google.gwt.event.dom.client.ClickHandler;
044import com.google.gwt.user.client.ui.FlowPanel;
045
046/**
047 * The confirm save dialog, shown when there are validation errors or warnings.<p>
048 */
049public class CmsConfirmSaveDialog extends CmsPopup {
050
051    /**
052     * Constructor.<p>
053     *
054     * @param issues the validation issues
055     * @param isWarning flag, indicating if the issues are warnings (or errors)
056     * @param hideLocale flag, indicating if the issues should be presented without locale.
057     * @param okCallback callback for confirming the save action.
058     */
059    public CmsConfirmSaveDialog(
060        Map<String, List<String>> issues,
061        boolean isWarning,
062        boolean hideLocale,
063        final I_CmsSimpleCallback<?> okCallback) {
064
065        super(Messages.get().key(Messages.GUI_DIALOG_VALIDATION_TITLE_0));
066        FlowPanel main = new FlowPanel();
067        CmsValidationDetailsWidget widget = new CmsValidationDetailsWidget();
068        widget.setWidth("100%");
069        widget.setMessageHtml(
070            Messages.get().key(
071                isWarning
072                ? Messages.GUI_DIALOG_VALIDATION_WARNING_MESSAGE_0
073                : Messages.GUI_DIALOG_VALIDATION_ERROR_MESSAGE_0));
074        String issuesHtml = createIssuesHtml(issues, hideLocale);
075        widget.setIssuesHtml(issuesHtml);
076        main.add(widget);
077        CmsPushButton cancelButton = new CmsPushButton();
078        cancelButton.setText(
079            Messages.get().key(
080                isWarning
081                ? Messages.GUI_DIALOG_VALIDATION_WARNING_BUTTON_CANCEL_0
082                : Messages.GUI_DIALOG_VALIDATION_ERROR_BUTTON_CLOSE_0));
083        cancelButton.addClickHandler(new ClickHandler() {
084
085            @Override
086            public void onClick(ClickEvent event) {
087
088                hide();
089            }
090        });
091        cancelButton.setUseMinWidth(true);
092        setMainContent(main);
093        addButton(cancelButton);
094        if (isWarning) {
095            CmsPushButton saveButton = new CmsPushButton();
096            saveButton.setButtonStyle(ButtonStyle.TEXT, ButtonColor.RED);
097            saveButton.setUseMinWidth(true);
098            saveButton.setText(Messages.get().key(Messages.GUI_DIALOG_VALIDATION_WARNING_BUTTON_SAVE_0));
099            saveButton.addClickHandler(new ClickHandler() {
100
101                @Override
102                public void onClick(ClickEvent event) {
103
104                    hide();
105                    okCallback.execute(null);
106                }
107            });
108            addButton(saveButton);
109        } else {
110            widget.setIcon(FontOpenCms.ERROR, I_CmsConstantsBundle.INSTANCE.css().colorError());
111        }
112        setGlassEnabled(true);
113    }
114
115    /**
116     * Create the issues HTML to add to the validation details widget.
117     * @param issues the issues to display.
118     * @param hideLocale flag, indicating if the issues should be presented without locale.
119     * @return the issues HTML to add to the validation details widget.
120     */
121    private String createIssuesHtml(Map<String, List<String>> issues, boolean hideLocale) {
122
123        String result = "";
124        if (hideLocale && (issues.size() == 1)) {
125            List<String> pps = issues.values().iterator().next();
126            for (String p : pps) {
127                result += "<li>" + p + "</li>";
128            }
129        } else {
130            for (Map.Entry<String, List<String>> e : issues.entrySet()) {
131                result += "<li><em>" + e.getKey() + ":</em><ul>";
132                for (String p : e.getValue()) {
133                    result += "<li>" + p + "</li>";
134                }
135                result += "</ul></li>";
136            }
137        }
138        return result;
139    }
140}