com.haulmont.cuba.gui.xml.layout.loaders.TabSheetLoader.java Source code

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Here is the source code for com.haulmont.cuba.gui.xml.layout.loaders.TabSheetLoader.java

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/*
 * Copyright (c) 2008-2016 Haulmont.
 *
 * 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.haulmont.cuba.gui.xml.layout.loaders;

import com.haulmont.cuba.gui.components.Component;
import com.haulmont.cuba.gui.components.TabSheet;
import com.haulmont.cuba.gui.xml.layout.ComponentLoader;
import org.apache.commons.lang.StringUtils;
import org.dom4j.Element;

import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

public class TabSheetLoader extends ContainerLoader<TabSheet> {

    protected Map<Element, TabSheet.Tab> pendingLoadTabs = new LinkedHashMap<>();

    @Override
    public void createComponent() {
        resultComponent = (TabSheet) factory.createComponent(TabSheet.NAME);
        loadId(resultComponent, element);

        //noinspection unchecked
        List<Element> tabElements = element.elements("tab");
        for (Element tabElement : tabElements) {
            final String name = tabElement.attributeValue("id");

            boolean lazy = Boolean.parseBoolean(tabElement.attributeValue("lazy"));
            ComponentLoader tabComponentLoader = getLoader(tabElement, TabComponentLoader.class);
            TabSheet.Tab tab;
            if (lazy) {
                tab = resultComponent.addLazyTab(name, tabElement, tabComponentLoader);
            } else {
                tabComponentLoader.createComponent();

                Component tabComponent = tabComponentLoader.getResultComponent();

                tab = resultComponent.addTab(name, tabComponent);

                pendingLoadComponents.add(tabComponentLoader);
            }

            pendingLoadTabs.put(tabElement, tab);
        }
    }

    @Override
    public void loadComponent() {
        assignFrame(resultComponent);
        assignXmlDescriptor(resultComponent, element);

        loadVisible(resultComponent, element);
        loadEnable(resultComponent, element);
        loadStyleName(resultComponent, element);
        loadAlign(resultComponent, element);

        loadHeight(resultComponent, element);
        loadWidth(resultComponent, element);

        loadIcon(resultComponent, element);
        loadCaption(resultComponent, element);
        loadDescription(resultComponent, element);

        loadTabIndex(resultComponent, element);

        loadTabsVisible(resultComponent, element);
        loadTabCaptionsAsHtml(resultComponent, element);

        loadTabsProperties();

        loadSubComponents();
    }

    protected void loadTabsProperties() {
        @SuppressWarnings("unchecked")
        List<Element> tabElements = element.elements("tab");

        for (Element tabElement : tabElements) {
            TabSheet.Tab tab = pendingLoadTabs.remove(tabElement);
            if (tab != null) {
                loadIcon(tab, tabElement);

                String detachable = tabElement.attributeValue("detachable");
                if (StringUtils.isNotEmpty(detachable)) {
                    tab.setDetachable(Boolean.parseBoolean(detachable));
                }

                String closable = tabElement.attributeValue("closable");
                if (StringUtils.isNotEmpty(closable)) {
                    tab.setClosable(Boolean.parseBoolean(closable));
                }

                String caption = tabElement.attributeValue("caption");
                if (!StringUtils.isEmpty(caption)) {
                    caption = loadResourceString(caption);
                    tab.setCaption(caption);
                }

                String visible = tabElement.attributeValue("visible");
                if (StringUtils.isNotEmpty(visible)) {
                    tab.setVisible(Boolean.parseBoolean(visible));
                }

                String style = tabElement.attributeValue("stylename");
                if (style != null) {
                    tab.setStyleName(style);
                }

                String enable = tabElement.attributeValue("enable");
                if (StringUtils.isNotEmpty(enable)) {
                    tab.setEnabled(Boolean.parseBoolean(enable));
                }

                String description = tabElement.attributeValue("description");
                if (StringUtils.isNotEmpty(description)) {
                    description = loadResourceString(description);
                    tab.setDescription(description);
                }
            }
        }
    }

    protected void loadTabsVisible(TabSheet resultComponent, Element element) {
        String tabsVisible = element.attributeValue("tabsVisible");
        if (StringUtils.isNotEmpty(tabsVisible)) {
            resultComponent.setTabsVisible(Boolean.parseBoolean(tabsVisible));
        }
    }

    protected void loadTabCaptionsAsHtml(TabSheet resultComponent, Element element) {
        String tabCaptionsAsHtml = element.attributeValue("tabCaptionsAsHtml");
        if (StringUtils.isNotEmpty(tabCaptionsAsHtml)) {
            resultComponent.setTabCaptionsAsHtml(Boolean.parseBoolean(tabCaptionsAsHtml));
        }
    }
}