com.evolveum.midpoint.web.component.prism.H3Header.java Source code

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Here is the source code for com.evolveum.midpoint.web.component.prism.H3Header.java

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/*
 * Copyright (c) 2010-2013 Evolveum
 *
 * 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 com.evolveum.midpoint.web.component.prism;

import com.evolveum.midpoint.schema.result.OperationResult;
import com.evolveum.midpoint.web.component.BootstrapLabel;
import com.evolveum.midpoint.web.component.menu.cog.InlineMenu;
import com.evolveum.midpoint.web.component.menu.cog.InlineMenuItem;
import com.evolveum.midpoint.web.component.util.SimplePanel;
import com.evolveum.midpoint.web.component.util.VisibleEnableBehaviour;
import com.evolveum.midpoint.web.page.PageBase;
import com.evolveum.midpoint.web.util.WebMiscUtil;
import org.apache.wicket.AttributeModifier;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.model.AbstractReadOnlyModel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.model.StringResourceModel;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

/**
 * @author lazyman
 */
public class H3Header extends SimplePanel<ObjectWrapper> {

    private static final String ID_STATUS = "status";
    private static final String ID_SHOW_MORE = "showMore";
    private static final String ID_TITLE = "title";
    private static final String ID_MENU = "menu";

    public H3Header(String id, IModel<ObjectWrapper> model) {
        super(id, model);

        add(AttributeModifier.append("class", "h3-header"));
    }

    @Override
    protected void initLayout() {
        Label title = new Label(ID_TITLE, new AbstractReadOnlyModel<String>() {

            @Override
            public String getObject() {
                return getDisplayName();
            }
        });
        add(title);

        final IModel<List<InlineMenuItem>> items = new Model((Serializable) createMenuItems());
        InlineMenu menu = new InlineMenu(ID_MENU, items);
        menu.add(new VisibleEnableBehaviour() {

            @Override
            public boolean isVisible() {
                List<InlineMenuItem> list = items.getObject();
                return list != null && !list.isEmpty();
            }
        });
        add(menu);

        BootstrapLabel status = new BootstrapLabel(ID_STATUS, createStringResource("H3Header.label.error"),
                new Model(BootstrapLabel.State.DANGER));
        status.add(createFetchErrorVisibleBehaviour());
        add(status);
        AjaxLink showMore = new AjaxLink(ID_SHOW_MORE) {

            @Override
            public void onClick(AjaxRequestTarget target) {
                onShowMorePerformed(target);
            }
        };
        showMore.add(createFetchErrorVisibleBehaviour());
        add(showMore);
    }

    private VisibleEnableBehaviour createFetchErrorVisibleBehaviour() {
        return new VisibleEnableBehaviour() {

            @Override
            public boolean isVisible() {
                OperationResult fetchResult = getModelObject().getFetchResult();
                if (fetchResult != null && !WebMiscUtil.isSuccessOrHandledError(fetchResult)) {
                    return true;
                }

                OperationResult result = getModelObject().getResult();
                if (result != null && !WebMiscUtil.isSuccessOrHandledError(result)) {
                    return true;
                }

                return false;
            }
        };
    }

    protected void onShowMorePerformed(AjaxRequestTarget target) {
        showResult(getModelObject().getFetchResult());
        showResult(getModelObject().getResult());

        target.add(getPageBase().getFeedbackPanel());
    }

    private void showResult(OperationResult result) {
        PageBase page = getPageBase();
        if (!WebMiscUtil.isSuccessOrHandledError(result)) {
            page.showResult(result);
        }
    }

    private String getDisplayName() {
        ObjectWrapper wrapper = getModel().getObject();
        String key = wrapper.getDisplayName();
        if (key == null) {
            key = "";
        }

        return new StringResourceModel(key, getPage(), null, key).getString();
    }

    protected List<InlineMenuItem> createMenuItems() {
        return new ArrayList<InlineMenuItem>();
    }
}