Framework.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.turro.zul.frame;
 
import java.util.Map;
import org.turro.about.AboutTurro;
import org.turro.action.Plugins;
import org.turro.auth.Authentication;
import org.turro.command.Command;
import org.turro.command.CommandUtil;
import org.turro.elephant.context.Application;
import org.turro.elephant.context.ElephantContext;
import org.turro.elephant.zkoss.Modal;
import org.turro.i18n.I_;
import org.turro.menu.ElephantMenuBar;
import org.turro.menu.ElephantStatusBar;
import org.turro.menu.ElephantToolbar;
import org.turro.zul.portal.PortalContainer;
import org.turro.zul.portal.PortalWindows;
import org.zkoss.zk.ui.Executions;
import org.zkoss.zk.ui.ext.AfterCompose;
import org.zkoss.zk.ui.sys.PageCtrl;
import org.zkoss.zk.ui.util.Clients;
import org.zkoss.zul.*;
 
public class Framework extends Div implements AfterCompose {
 
  private static FrameClipboard clipboard;
 
  private final Application app = Application.getApplication();
  private final PortalWindows portalWindows;
 
  private Borderlayout layout;
  private ElephantMenuBar menuBar;
  private ElephantToolbar toolBar;
  private ElephantStatusBar statusBar;
  private ContainerTab container;
  private Popup globalPopup;
 
  public Framework() {
    setSclass("bbframe");
    setHeight("100%");
    Executions.getCurrent().getDesktop().setAttribute("el_framework", this);
    //Devices.setTimeoutURI("ajax", "");
    portalWindows = new PortalWindows();
    portalWindows.loadContainers();
    addComponents();
  }
 
  public void addContent(String label, String src) {
    container.addContent(label, src);
  }
 
  public void addContent(String label, String src, Map<String, Object> dynProps) {
    container.addContent(label, src, dynProps);
  }
 
  public void addContent(PortalContainer container) {
    this.container.addContent(container);
  }
 
  public void setSelectedAttribute(String key, Object value) {
    Tabpanel tp = container.getSelectedPanel();
    if(tp != null) tp.setAttribute(key, value);
  }
  
  public Object getSelectedAttribute(String key) {
    Tabpanel tp = container.getSelectedPanel();
    return tp != null ? tp.getAttribute(key) : null;
  }
  
  public Object getAttributeFrom(Tabpanel panel, String key) {
    return panel != null ? panel.getAttribute(key) : null;
  }
  
  public void invalidateSelected() {
    container.invalidateSelected();
  }
 
  public void closeSelected() {
    container.closeSelected();
  }
 
  public void setSelectedLabel(String text) {
    container.setSelectedLabel(text);
  }
  
  public void setSelectedTooltiptext(String text) {
    container.setSelectedTooltiptext(text);
  }
  
  public void showModal(String label, String src, Map arg, Command command) {
    showModal(label, (Window) Executions.createComponents(src, null, arg), command);
  }
 
  public void showModal(String label, Window window, Command command) {
    window.setTitle(label);
    window.setMode(Window.MODAL);
    Modal.doModal(window, command);
  }
 
  public void showPopup(String label, String src, Map arg) {
    Window w = (Window) Executions.createComponents(src, null, arg);
    w.setTitle(label);
    w.setPosition("center");
    w.doPopup();
  }
 
  public PortalWindows getPortalWindows() {
    return portalWindows;
  }
 
  public Popup getGlobalPopup() {
    globalPopup.getChildren().clear();
    return globalPopup;
  }
 
  public ElephantStatusBar getStatusBar() {
    return statusBar;
  }
 
  private void addComponents() {
    layout = new Borderlayout();
    appendChild(layout);
 
    North north = new North();
    north.setSclass("bbframetop");
    layout.appendChild(north);
    Vlayout vbox = new Vlayout();
    vbox.setSpacing("0px");
    vbox.setVflex("1");
    north.appendChild(vbox);
    toolBar = new ElephantToolbar();
    toolBar.setVflex("1");
    menuBar = new ElephantMenuBar(toolBar);
    vbox.appendChild(menuBar);
    vbox.appendChild(toolBar);
 
    Center center = new Center();
    center.setSclass("bbframecenter");
    layout.appendChild(center);
    container = new ContainerTab();
    center.appendChild(container);
 
    South south = new South();
    south.setSclass("bbframebottom");
    layout.appendChild(south);
    statusBar = new ElephantStatusBar();
    south.appendChild(statusBar);
 
    globalPopup = new Popup();
    appendChild(globalPopup);
  }
 
  @Override
  public void afterCompose() {
    getPage().setAttribute("rolemap", Authentication.getIContact().getPermissions().asMap(), SESSION_SCOPE);
    getPage().setTitle(
            ElephantContext.getSiteName() +
            " - " +
            I_.get("BrightSide Application Framework"));
    if(getPage() instanceof PageCtrl) {
      ((PageCtrl) getPage()).addBeforeHeadTags(
              "<link rel=\"shortcut icon\" href=\"" +
              ElephantContext.getSiteIcon() +
              "\" type=\"image/x-icon\">");
    }
    statusBar.setUser(CommandUtil.getLinkOrSpace(Authentication.getIContact().getContact()));
    Map<String, Object> args = Plugins.execute("CurrentCompany", null);
    statusBar.setCompany(CommandUtil.getLinkOrSpace(args.get("company")));
    statusBar.setStatus(AboutTurro.getAbout(getPage()));
    Clients.evalJavaScript(
      "window.onbeforeunload = confirmExit;\n" +
      "var exitWanted=false;\n" +
      "function confirmExit() {\n" +
      "  if(!exitWanted) {" +
      "    return \"BrightSide Application Framework - Fundació TiC\";\n" +
      "  }" +
      "}\n"
    );
    appendChild(new MessageTimer());
  }
 
  public static Framework getCurrent() {
    return (Framework) Executions.getCurrent().getDesktop().getAttribute("el_framework");
  }
 
  public static Object getAttribute(Object object, String key) {
    return Executions.getCurrent().getDesktop().getAttribute(object.getClass().getSimpleName() + "_" + key);
  }
 
  public static Object getAttribute(Object object, String key, Object defaultValue) {
    Object value = Executions.getCurrent().getDesktop().getAttribute(object.getClass().getSimpleName() + "_" + key);
    return value == null ? defaultValue : value;
  }
 
  public static void setAttribute(Object object, String key, Object value) {
    Executions.getCurrent().getDesktop().setAttribute(object.getClass().getSimpleName() + "_" + key, value);
  }
 
  public static FrameClipboard getClipboard() {
    if(clipboard == null) {
      clipboard = new FrameClipboard();
    }
    return clipboard;
  }
 
}