InputDialog.java

Go to the documentation of this file.

/*
 * 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.zkoss.dialog;
 
import java.util.Set;
import org.turro.command.Command;
import org.turro.command.Context;
import org.turro.elephant.zkoss.Modal;
import org.turro.elephant.zkoss.ModalWindow;
import org.zkoss.zk.ui.Page;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.EventListener;
import org.zkoss.zk.ui.event.Events;
import org.zkoss.zk.ui.ext.AfterCompose;
import org.zkoss.zul.*;
 
public class InputDialog extends ModalWindow {
 
  private InputField[] fields;
  private Set<DialogButton> buttons;
  private Panel panel;
  private Vbox container;
  private DialogButton pressedButton;
 
  public InputDialog(String title, InputField[] fields, Set<DialogButton> buttons) {
    super(title, "normal", false);
    this.fields = fields;
    this.buttons = buttons;
    panel = new Panel();
    appendChild(panel);
    Panelchildren pc = new Panelchildren();
    pc.setStyle("padding: 5px;");
    panel.appendChild(pc);
    container = new Vbox();
    container.setSclass("inputDialogContainer");
    pc.appendChild(container);
    createFields();
    container.appendChild(new Separator());
    createButtons();
  }
 
  public InputField[] getFields() {
    return fields;
  }
 
  public DialogButton getPressedButton() {
    return pressedButton;
  }
 
  private void createFields() {
    for(InputField field : fields) {
      container.appendChild(field);
      if(field.getEditor() instanceof AfterCompose) {
        ((AfterCompose) field.getEditor()).afterCompose();
      }
    }
  }
 
  private void createButtons() {
    Hbox butCont = new Hbox();
    butCont.setSclass("buttonDialogContainer");
    butCont.setHflex("true");
    butCont.setPack("end");
    butCont.setStyle("padding:10px");
    butCont.setSpacing("15px");
    container.appendChild(butCont);
    boolean panelDone = false;
    for(final DialogButton button : buttons) {
      Button b = button.getButton();
      EventListener el = new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          pressedButton = button;
          Events.postEvent(new Event(Events.ON_CLOSE, InputDialog.this));
        }
      };
      b.addEventListener(Events.ON_CLICK, el);
      if(!panelDone) {
        panel.addEventListener(Events.ON_OK, el);
        panelDone = true;
      }
      butCont.appendChild(b);
    }
  }
 
  public static void getInput(Page page, String title, String label, Object value, 
          String format, int scale, final Command onOk) {
    getInput(page, title, label, value, format, scale, onOk, null);
  }
  
  public static void getInput(Page page, String title, String label, Object value, 
          String format, int scale, final Command onOk, final Command onClose) {
//    try {
      InputField field = new InputField(label, value, format, scale);
      final InputDialog id = new InputDialog(title, new InputField[] { field }, DialogButton.getOkCancelButtons());
      id.setPage(page);
      Modal.doModal(id, new Command() {
        @Override
        public Object execute(Context context) {
          if(onClose != null) onClose.execute(context);
          if(id.getPressedButton().equals(DialogButton.BUTTON_OK)) {
            context.put("value", id.getFields()[0].getValue());
            if(onOk != null) onOk.execute(context);
          }
          return null;
        }
      });
//      id.show(page);
//      if(id.getPressedButton().equals(DialogButton.BUTTON_OK)) {
//        for(InputField f : id.getFields()) {
//          return f.getValue();
//        }
//      }
//    } catch (InterruptedException ex) {
//      Logger.getLogger(InputDialog.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(null), ex);
//    }
//    return null;
  }
 
  public static void getInput(Page page, String title, InputField[] fields, final Command onOk) {
    getInput(page, title, fields, onOk, null);
  }
  
  public static void getInput(Page page, String title, InputField[] fields, final Command onOk, final Command onClose) {
//    try {
      final InputDialog id = new InputDialog(title, fields, DialogButton.getOkCancelButtons());
      id.setPage(page);
      Modal.doModal(id, new Command() {
        @Override
        public Object execute(Context context) {
          if(onClose != null) onClose.execute(context);
          if(id.getPressedButton().equals(DialogButton.BUTTON_OK)) {
            context.put("fields", id.getFields());
            if(onOk != null) onOk.execute(context);
          }
          return null;
        }
      });
//      id.show(page);
//      if(id.getPressedButton().equals(DialogButton.BUTTON_OK)) {
//        return id.getFields();
//      }
//    } catch (InterruptedException ex) {
//      Logger.getLogger(InputDialog.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(null), ex);
//    }
//    return new InputField[0];
  }
 
}