org.projectforge.web.fibu.ProjektSelectPanel.java Source code

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Here is the source code for org.projectforge.web.fibu.ProjektSelectPanel.java

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/////////////////////////////////////////////////////////////////////////////
//
// Project ProjectForge Community Edition
//         www.projectforge.org
//
// Copyright (C) 2001-2013 Kai Reinhard (k.reinhard@micromata.de)
//
// ProjectForge is dual-licensed.
//
// This community edition is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as published
// by the Free Software Foundation; version 3 of the License.
//
// This community edition is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
// Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, see http://www.gnu.org/licenses/.
//
/////////////////////////////////////////////////////////////////////////////

package org.projectforge.web.fibu;

import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.FormComponent;
import org.apache.wicket.markup.html.form.SubmitLink;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.spring.injection.annot.SpringBean;
import org.projectforge.fibu.ProjektDO;
import org.projectforge.fibu.ProjektDao;
import org.projectforge.fibu.ProjektFavorite;
import org.projectforge.fibu.ProjektFormatter;
import org.projectforge.user.UserPrefArea;
import org.projectforge.web.HtmlHelper;
import org.projectforge.web.wicket.AbstractSelectPanel;
import org.projectforge.web.wicket.WebConstants;
import org.projectforge.web.wicket.components.FavoritesChoicePanel;
import org.projectforge.web.wicket.components.TooltipImage;
import org.projectforge.web.wicket.flowlayout.ComponentWrapperPanel;

/**
 * This panel show the actual project and buttons for select/unselect projects.
 * @author Kai Reinhard (k.reinhard@micromata.de)
 * 
 */
public class ProjektSelectPanel extends AbstractSelectPanel<ProjektDO> implements ComponentWrapperPanel {
    private static final long serialVersionUID = 5452693296383142460L;

    @SpringBean(name = "projektFormatter")
    private ProjektFormatter projektFormatter;

    @SpringBean(name = "projektDao")
    private ProjektDao projektDao;

    private Label projektAsStringLabel;

    /**
     * @param id
     * @param label Not yet in use.
     * @param model
     * @param caller
     * @param selectProperty
     */
    @SuppressWarnings("serial")
    public ProjektSelectPanel(final String id, final IModel<ProjektDO> model, final ISelectCallerPage caller,
            final String selectProperty) {
        super(id, model, caller, selectProperty);
        projektAsStringLabel = new Label("projectAsString", new Model<String>() {

            @Override
            public String getObject() {
                final ProjektDO projekt = ProjektSelectPanel.this.getModelObject();
                final String str = projektFormatter.format(projekt, false);
                if (str == null) {
                    return projektFormatter.getNotVisibleString();
                }
                return HtmlHelper.escapeXml(str);
            }
        });
        projektAsStringLabel.setEscapeModelStrings(false);
        add(projektAsStringLabel);
    }

    @Override
    @SuppressWarnings("serial")
    public ProjektSelectPanel init() {
        super.init();
        final SubmitLink selectButton = new SubmitLink("select") {
            @Override
            public void onSubmit() {
                setResponsePage(new ProjektListPage(caller, selectProperty));
            };
        };
        selectButton.setDefaultFormProcessing(false);
        add(selectButton);
        final boolean hasSelectAccess = projektDao.hasLoggedInUserSelectAccess(false);
        if (hasSelectAccess == false) {
            selectButton.setVisible(false);
        }
        selectButton.add(new TooltipImage("selectHelp", WebConstants.IMAGE_PROJEKT_SELECT,
                getString("fibu.tooltip.selectProjekt")));
        final SubmitLink unselectButton = new SubmitLink("unselect") {
            @Override
            public void onSubmit() {
                caller.unselect(selectProperty);
            }

            @Override
            public boolean isVisible() {
                return hasSelectAccess == true && isRequired() == false
                        && ProjektSelectPanel.this.getModelObject() != null;
            }
        };
        unselectButton.setDefaultFormProcessing(false);
        add(unselectButton);
        unselectButton.add(new TooltipImage("unselectHelp", WebConstants.IMAGE_PROJEKT_UNSELECT,
                getString("fibu.tooltip.unselectProjekt")));
        // DropDownChoice favorites
        final FavoritesChoicePanel<ProjektDO, ProjektFavorite> favoritesPanel = new FavoritesChoicePanel<ProjektDO, ProjektFavorite>(
                "favorites", UserPrefArea.PROJEKT_FAVORITE, tabIndex, "select half") {
            @Override
            protected void select(final ProjektFavorite favorite) {
                if (favorite.getProjekt() != null) {
                    ProjektSelectPanel.this.selectProjekt(favorite.getProjekt());
                }
            }

            @Override
            protected ProjektDO getCurrentObject() {
                return ProjektSelectPanel.this.getModelObject();
            }

            @Override
            protected ProjektFavorite newFavoriteInstance(final ProjektDO currentObject) {
                final ProjektFavorite favorite = new ProjektFavorite();
                favorite.setProjekt(currentObject);
                return favorite;
            }
        };
        add(favoritesPanel);
        favoritesPanel.init();
        if (showFavorites == false) {
            favoritesPanel.setVisible(false);
        }
        return this;
    }

    /**
     * Will be called if the user has chosen an entry of the projekt favorites drop down choice.
     * @param projekt
     */
    protected void selectProjekt(final ProjektDO projekt) {
        setModelObject(projekt);
        caller.select(selectProperty, projekt.getId());
    }

    @Override
    protected void convertInput() {
        setConvertedInput(getModelObject());
    }

    /**
     * @see org.projectforge.web.wicket.flowlayout.ComponentWrapperPanel#getComponentOutputId()
     */
    @Override
    public String getComponentOutputId() {
        projektAsStringLabel.setOutputMarkupId(true);
        return projektAsStringLabel.getMarkupId();
    }

    /**
     * @see org.projectforge.web.wicket.flowlayout.ComponentWrapperPanel#getFormComponent()
     */
    @Override
    public FormComponent<?> getFormComponent() {
        return null;
    }
}