Package org.freeplane.view.swing.features.time.mindmapmode

Source Code of org.freeplane.view.swing.features.time.mindmapmode.ReminderConditionController

/*
*  Freeplane - mind map editor
*  Copyright (C) 2008 Dimitry Polivaev
*
*  This file author is Dimitry Polivaev
*
*  This program is free software: you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation, either version 2 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 General Public License for more details.
*
*  You should have received a copy of the GNU General Public License
*  along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package org.freeplane.view.swing.features.time.mindmapmode;

import javax.swing.ComboBoxEditor;
import javax.swing.ComboBoxModel;
import javax.swing.DefaultComboBoxModel;
import javax.swing.DefaultListModel;
import javax.swing.ListCellRenderer;
import javax.swing.ListModel;

import org.freeplane.core.resources.NamedObject;
import org.freeplane.core.util.LogUtils;
import org.freeplane.core.util.TextUtils;
import org.freeplane.features.filter.condition.ASelectableCondition;
import org.freeplane.features.filter.condition.IElementaryConditionController;
import org.freeplane.features.format.FormattedDate;
import org.freeplane.features.format.IFormattedObject;
import org.freeplane.features.time.TimeComboBoxEditor;
import org.freeplane.n3.nanoxml.XMLElement;

/**
* @author Dimitry Polivaev
* 21.12.2008
*/
public class ReminderConditionController implements IElementaryConditionController {
  static final String FILTER_REMINDER = "filter_reminder";
  private final ComboBoxEditor editor = new TimeComboBoxEditor(true);
  private final ComboBoxModel values = new DefaultComboBoxModel();

  public ReminderConditionController() {
    super();
  }

  public boolean canEditValues(final Object property, final NamedObject simpleCond) {
    return true;
  }

  public boolean canHandle(final Object selectedItem) {
    if (!(selectedItem instanceof NamedObject)) {
      return false;
    }
    final NamedObject namedObject = (NamedObject) selectedItem;
    return namedObject.objectEquals(ReminderConditionController.FILTER_REMINDER);
  }

  public boolean canSelectValues(final Object property, final NamedObject simpleCond) {
    if(simpleCond.objectEquals(ReminderConditionLater.FILTER_REMINDER_LATER))
      return false;
    if(simpleCond.objectEquals(ReminderConditionExecuted.FILTER_REMINDER_EXECUTED))
      return false;
    return true;
  }

  public ASelectableCondition createCondition(final Object selectedItem, final NamedObject simpleCond,
                                              final Object value, final boolean matchCase,
                                              final boolean matchApproximately) {
    return ReminderConditionController.create(simpleCond, (FormattedDate) value);
  }

  public ComboBoxModel getConditionsForProperty(final Object property) {
    return new DefaultComboBoxModel(getTimeConditionNames());
  }

  public ListModel getFilteredProperties() {
    final DefaultListModel list = new DefaultListModel();
    list.addElement(TextUtils.createTranslatedString(FILTER_REMINDER));
    return list;
  }

  public Object[] getTimeConditionNames() {
    return new NamedObject[] {
            TextUtils.createTranslatedString(ReminderConditionLater.FILTER_REMINDER_LATER),
            TextUtils.createTranslatedString(ReminderConditionExecuted.FILTER_REMINDER_EXECUTED),
            TextUtils.createTranslatedString(ReminderCondition.FILTER_REMINDER_AFTER),
            TextUtils.createTranslatedString(ReminderCondition.FILTER_REMINDER_BEFORE) };
  }

  public ComboBoxEditor getValueEditor(Object selectedProperty, NamedObject selectedCondition) {
    return editor;
  }

  public ComboBoxModel getValuesForProperty(final Object selectedItem, NamedObject simpleCond) {
    values.setSelectedItem(FormattedDate.createDefaultFormattedDate(System.currentTimeMillis(), IFormattedObject.TYPE_DATETIME));
    return values;
  }

  public boolean isCaseDependent(final Object property, final NamedObject simpleCond) {
    return false;
  }

  public boolean supportsApproximateMatching(final Object property, final NamedObject simpleCond) {
    return false;
  }

  public ASelectableCondition loadCondition(final XMLElement element) {
    try {
      if (element.getName().equalsIgnoreCase(ReminderConditionLater.NAME)) {
        return new ReminderConditionLater();
      }
      if (element.getName().equalsIgnoreCase(ReminderConditionExecuted.NAME)) {
        return new ReminderConditionExecuted();
      }
      if (element.getName().equalsIgnoreCase(ReminderConditionBefore.NAME)) {
        final String dateString = element.getAttribute(ReminderCondition.DATE, null);
        final FormattedDate date = FormattedDate.createDefaultFormattedDate(Long.parseLong(dateString), IFormattedObject.TYPE_DATETIME);
        return new ReminderConditionBefore(date);
      }
      if (element.getName().equalsIgnoreCase(ReminderConditionAfter.NAME)) {
        final String dateString = element.getAttribute(ReminderCondition.DATE, null);
        final FormattedDate date = FormattedDate.createDefaultFormattedDate(Long.parseLong(dateString), IFormattedObject.TYPE_DATETIME);
        return new ReminderConditionAfter(date);
      }
    }
    catch (final Exception e) {
      LogUtils.severe(e);
    }
    return null;
  }

  public ListCellRenderer getValueRenderer(Object selectedProperty, NamedObject selectedCondition) {
      return null;
    }

  public static ASelectableCondition create(final NamedObject simpleCond, final FormattedDate date) {
      if (simpleCond.objectEquals(ReminderConditionLater.FILTER_REMINDER_LATER)) {
        return new ReminderConditionLater();
      }
      if (simpleCond.objectEquals(ReminderConditionExecuted.FILTER_REMINDER_EXECUTED)) {
        return new ReminderConditionExecuted();
      }
      if (simpleCond.objectEquals(ReminderCondition.FILTER_REMINDER_AFTER)) {
        return new ReminderConditionAfter(date);
      }
      if (simpleCond.objectEquals(ReminderCondition.FILTER_REMINDER_BEFORE)) {
        return new ReminderConditionBefore(date);
      }
      return null;
    }
}
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