ro.zg.open_groups.gui.OpenGroupsMainWindow.java Source code

Introduction

Here is the source code for ro.zg.open_groups.gui.OpenGroupsMainWindow.java

Source

/*******************************************************************************
 * Copyright 2011 Adrian Cristian Ionescu
 * 
 * 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 ro.zg.open_groups.gui;

import ro.zg.open_groups.OpenGroupsApplication;
import ro.zg.open_groups.gui.components.CausalHierarchyContainer;
import ro.zg.open_groups.gui.constants.OpenGroupsStyles;
import ro.zg.opengroups.util.OpenGroupsUtil;
import ro.zg.opengroups.vo.Entity;
import ro.zg.util.logging.Logger;
import ro.zg.util.logging.MasterLogManager;

import com.vaadin.ui.AbstractLayout;
import com.vaadin.ui.ComponentContainer;
import com.vaadin.ui.CssLayout;
import com.vaadin.ui.TabSheet.Tab;
import com.vaadin.ui.UriFragmentUtility;
import com.vaadin.ui.Window;

public class OpenGroupsMainWindow extends Window {
    /**
     * 
     */
    private static final long serialVersionUID = -8492978667795915161L;
    private static final Logger logger = MasterLogManager.getLogger("WINDOW");

    private OpenGroupsApplication app;
    private CssLayout header;
    private CssLayout userActionsContainer;
    private Tab userActionsTab;
    private CssLayout mainContent;
    private AbstractLayout entityContent;
    private UriFragmentUtility uriUtility;
    private CausalHierarchyContainer hierarchyContainer;
    private CssLayout frameContent;

    public OpenGroupsMainWindow(OpenGroupsApplication app) {
        this.app = app;

    }

    private void createLayout() {
        /* add the uri utility */
        uriUtility = new UriFragmentUtility();
        uriUtility.setWidth("0px");
        uriUtility.setHeight("0px");
        mainContent = new CssLayout();
        mainContent.addComponent(uriUtility);

        mainContent.setWidth("90%");
        mainContent.setHeight("100%");
        this.setContent(mainContent);

        uriUtility.addListener(app.getUriHandler());
        addURIHandler(app.getUriHandler());

        mainContent.setMargin(false);
        mainContent.addStyleName(OpenGroupsStyles.MAIN_PANE);

        header = new CssLayout();
        //   header.setWidth("100%");
        header.addStyleName(OpenGroupsStyles.HEADER_BAR);
        mainContent.addComponent(header);

        userActionsContainer = new CssLayout();

        CssLayout entityFrame = new CssLayout();
        entityFrame.setHeight("100%");
        // entityFrame.setWidth("100%"); uncomment this and you will have
        // problems
        entityFrame.addStyleName("entity-frame");
        entityFrame.setMargin(true);

        entityContent = new CssLayout();
        entityContent.addStyleName(OpenGroupsStyles.ENTITY_PANE);

        entityFrame.addComponent(entityContent);

        frameContent = new CssLayout();
        frameContent.setWidth("100%");
        frameContent.setHeight("90%");
        frameContent.addStyleName(OpenGroupsStyles.FRAME_PANE);

        hierarchyContainer = new CausalHierarchyContainer(app);
        hierarchyContainer.addStyleName(OpenGroupsStyles.HIERARCHY_PANE);
        hierarchyContainer.setWidth("350px");
        hierarchyContainer.setHeight("100%");
        hierarchyContainer.construct();

        frameContent.addComponent(hierarchyContainer);
        frameContent.addComponent(entityFrame);

        mainContent.addComponent(frameContent);
    }

    private void initListeners() {

        CausalHierarchyContainer chc = getHierarchyContainer();
        chc.setStartDepthChangedListener(app.getHierarchyStartDepthListener());
        chc.setTreeExpandListener(app.getHierarchyTreeExpandListener());
        chc.setSelectionChangedListener(app.getHierarchyItemSelectedListener());

    }

    public void init() {
        createLayout();
        initListeners();
    }

    // public void setHeaderContent(Component c) {
    // headerContainer.removeAllComponents();
    // headerContainer.addComponent(c);
    // }

    public void setUserActionsTabVisible(boolean visible) {
        userActionsTab.setVisible(visible);
    }

    public void setFragmentToEntity(Entity entity) {
        if (entity == null) {
            return;
        }
        String fragment = OpenGroupsUtil.getFragmentForEntity(entity);
        logger.debug("Update fragment to '" + fragment + "'");
        uriUtility.setFragment(fragment, false);
    }

    public String getFragment() {
        if (uriUtility != null) {
            return uriUtility.getFragment();
        }
        return null;
    }

    public ComponentContainer getEntityContent() {
        return entityContent;
    }

    /**
     * @return the userActionsContainer
     */
    public CssLayout getUserActionsContainer() {
        return userActionsContainer;
    }

    /**
     * @return the uriUtility
     */
    public UriFragmentUtility getUriUtility() {
        return uriUtility;
    }

    /**
     * @return the hierarchyContainer
     */
    public CausalHierarchyContainer getHierarchyContainer() {
        return hierarchyContainer;
    }

    /**
     * @return the header
     */
    public CssLayout getHeader() {
        return header;
    }

    public void setContentVisible(boolean visible) {
        header.setVisible(visible);
        frameContent.setVisible(visible);
    }
}