GroupItComposer.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2014 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.groupit;
 
import org.turro.command.Command;
import org.turro.command.Context;
import org.turro.contacts.FieldIt;
import org.turro.contacts.GroupIt;
import org.turro.contacts.db.ContactsPU;
import org.turro.elephant.util.Messages;
import org.turro.jpa.Dao;
import org.turro.zul.fieldit.FieldItGrid;
import org.zkoss.lang.Strings;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.select.SelectorComposer;
import org.zkoss.zk.ui.select.annotation.Listen;
import org.zkoss.zk.ui.select.annotation.Wire;
import org.zkoss.zul.Checkbox;
import org.zkoss.zul.Toolbarbutton;
 
public class GroupItComposer extends SelectorComposer<Component> {
  
  @Wire("#categoryBox")
  private CategoryCombobox categoryBox;
 
  @Wire("#createGroup")
  private Toolbarbutton createGroup;
  
  @Wire("#editGroup")
  private Toolbarbutton editGroup;
  
  @Wire("#deleteGroup")
  private Toolbarbutton deleteGroup;
  
  @Wire("#groupTree")
  private GroupItTree groupTree;
  
  @Wire("#entities")
  private GroupEntityGrid entities;
  
  @Wire("#exact")
  private Checkbox exact;
  
  @Wire("#fields")
  private FieldItGrid fields;
  
  @Wire("#saveFields")
  private Toolbarbutton saveFields;
  
  @Listen("onChange = #categoryBox")
  public void onChangeCategory() {
    groupTree.setCategory(categoryBox.getText());
    createGroup.setDisabled(Strings.isBlank(groupTree.getCategory()));
    editGroup.setDisabled(true);
    deleteGroup.setDisabled(editGroup.isDisabled());
    fields.setEntityPath(null);
    entities.setGroupIt(null);
    entities.setCategory(null);
    entities.setExact(exact.isChecked());
    entities.reload();
  }
 
  @Listen("onSelect = #groupTree; onCheck = #exact")
  public void onSelectGroup() {
    editGroup.setDisabled(groupTree.getSelectedGroup() == null);
    deleteGroup.setDisabled(editGroup.isDisabled());
    saveFields.setDisabled(true);
    fields.setEntityPath(ContactsPU.getObjectPath(groupTree.getSelectedGroup()));
    entities.setGroupIt(groupTree.getSelectedGroup());
    entities.setCategory(categoryBox.getText());
    entities.setExact(exact.isChecked());
    entities.reload();
  }
 
  @Listen("onClick = #createGroup")
  public void onCreateGroup() {
    GroupItForm.newGroup(groupTree.getCategory(), groupTree.getSelectedGroup(), new Command() {
      @Override
      public Object execute(Context context) {
        GroupIt g = (GroupIt) context.get("group");
        if(g != null) {
          GroupItItem gi = (GroupItItem) groupTree.getSelectedItem();
          if(gi == null) {
            groupTree.setCategory(categoryBox.getText());
          } else {
            gi.reloadContents();
          }
          editGroup.setDisabled(true);
          deleteGroup.setDisabled(editGroup.isDisabled());
          saveFields.setDisabled(true);
        }
        return null;
      }
    });
  }
 
  @Listen("onClick = #editGroup")
  public void onEditGroup() {
    GroupItForm.editGroup(groupTree.getSelectedGroup(), new Command() {
      @Override
      public Object execute(Context context) {
        GroupIt g = (GroupIt) context.get("group");
        if(g != null) {
          groupTree.changeSelectedGroup(g);
        }
        return null;
      }
    });
  }
 
  @Listen("onClick = #deleteGroup")
  public void onDeleteGroup() {
    Messages.confirmDeletion().add(groupTree.getName()).show(() -> {
      if(GroupItForm.deleteGroup(groupTree.getSelectedGroup())) {
        groupTree.getSelectedItem().detach();
      }
    });
  }
 
  @Listen("onChange = #fields")
  public void onChangeFields() {
    saveFields.setDisabled(false);
  }
 
  @Listen("onClick = #saveFields")
  public void onSaveFields() {
    Dao dao = new ContactsPU();
    for(FieldIt f : fields.getValues()) {
      dao.saveObject(f);
    }
    fields.setEntityPath(ContactsPU.getObjectPath(groupTree.getSelectedGroup()));
  }
 
  @Override
  public void doFinally() throws Exception {
    super.doFinally();
    createGroup.setDisabled(true);
    editGroup.setDisabled(true);
    deleteGroup.setDisabled(editGroup.isDisabled());
    saveFields.setDisabled(true);
    saveFields.setAutodisable("+self");
  }
 
}