org.activiti.explorer.ui.mainlayout.MainLayout.java Source code

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Here is the source code for org.activiti.explorer.ui.mainlayout.MainLayout.java

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/* 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 org.activiti.explorer.ui.mainlayout;

import org.activiti.explorer.ExplorerApp;
import org.activiti.explorer.I18nManager;
import org.activiti.explorer.Messages;
import org.activiti.explorer.ViewManager;

import com.vaadin.ui.Component;
import com.vaadin.ui.CssLayout;
import com.vaadin.ui.Label;
import com.vaadin.ui.VerticalLayout;

/**
 * @author Joram Barrez
 * @author Frederik Heremans
 */
public class MainLayout extends VerticalLayout {

    private static final long serialVersionUID = 1L;

    protected ViewManager viewManager;
    protected I18nManager i18nManager;
    protected MainMenuBar mainMenuBar;

    protected CssLayout header;
    protected CssLayout main;
    protected CssLayout footer;

    public MainLayout() {
        this.viewManager = ExplorerApp.get().getViewManager();
        this.i18nManager = ExplorerApp.get().getI18nManager();

        setSizeFull();
        addStyleName(ExplorerLayout.STYLE_MAIN_WRAPPER);

        initHeader();
        initMainMenuBar();
        initMain();
        initFooter();
    }

    public void setMainContent(Component mainContent) {
        main.removeAllComponents();
        main.addComponent(mainContent);
    }

    public void setFooter(Component footerContent) {
        footer.removeAllComponents();
        footer.addComponent(footerContent);
    }

    public void setMainNavigation(String navigation) {
        mainMenuBar.setMainNavigation(navigation);
    }

    protected void initHeader() {
        header = new CssLayout();
        header.addStyleName(ExplorerLayout.STYLE_HEADER);
        header.setWidth(100, UNITS_PERCENTAGE);
        addComponent(header);
    }

    protected void initMain() {
        main = new CssLayout();
        main.setSizeFull();
        main.addStyleName(ExplorerLayout.STYLE_MAIN_CONTENT);
        addComponent(main);
        setExpandRatio(main, 1.0f);
    }

    protected void initFooter() {
        footer = new CssLayout();
        footer.setWidth(100, UNITS_PERCENTAGE);
        footer.addStyleName(ExplorerLayout.STYLE_MAIN_FOOTER);
        addComponent(footer);

        Label footerLabel = new Label();
        footerLabel.setContentMode(Label.CONTENT_XHTML);
        footerLabel.setValue(i18nManager.getMessage(Messages.FOOTER_MESSAGE));
        footerLabel.setWidth(100, UNITS_PERCENTAGE);
        footer.addComponent(footerLabel);
    }

    protected void initMainMenuBar() {
        this.mainMenuBar = ExplorerApp.get().getComponentFactory(MainMenuBarFactory.class).create();
        header.addComponent(mainMenuBar);
    }
}