org.opencms.acacia.client.widgets.serialdate.CmsPatternPanelWeeklyView Maven / Gradle / Ivy
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/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH (http://www.alkacon.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* For further information about Alkacon Software, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.acacia.client.widgets.serialdate;
import org.opencms.acacia.shared.I_CmsSerialDateValue.WeekDay;
import org.opencms.ade.contenteditor.client.Messages;
import org.opencms.gwt.client.ui.input.CmsCheckBox;
import java.util.ArrayList;
import java.util.List;
import java.util.SortedSet;
import java.util.TreeSet;
import com.google.gwt.core.shared.GWT;
import com.google.gwt.dom.client.Element;
import com.google.gwt.event.logical.shared.ValueChangeEvent;
import com.google.gwt.event.logical.shared.ValueChangeHandler;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.HTMLPanel;
/**
* The weekly pattern panel.
* */
public class CmsPatternPanelWeeklyView extends Composite implements I_CmsSerialDatePatternView {
/** The UI binder interface. */
interface I_CmsPatternPanelWeekly extends UiBinder {
// nothing to do
}
/** The UI binder instance. */
private static I_CmsPatternPanelWeekly uiBinder = GWT.create(I_CmsPatternPanelWeekly.class);
/** The array of all checkboxes. */
List m_checkboxes = new ArrayList();
/** The panel for all values of the day selection. */
@UiField
FlowPanel m_dayPanel = new FlowPanel();
/** The text box for the date input. */
@UiField
CmsFocusAwareTextBox m_everyDay;
/** The every label. */
@UiField
Element m_labelEvery;
/** The weeks label. */
@UiField
Element m_labelWeeks;
/** The handler for check box value changes. */
private ValueChangeHandler m_checkBoxValueChangeHandler;
/** The model to read the data from. */
private final I_CmsObservableSerialDateValue m_model;
/** The controller to handle changes. */
final CmsPatternPanelWeeklyController m_controller;
/** Flag, indicating if change actions should not be triggered. */
private boolean m_triggerChangeActions = true;
/**
* Default constructor to create the panel.
* @param model the model to read data from.
* @param controller the controller to communicate with.
*/
public CmsPatternPanelWeeklyView(CmsPatternPanelWeeklyController controller, I_CmsObservableSerialDateValue model) {
m_controller = controller;
m_model = model;
m_model.registerValueChangeObserver(this);
m_checkBoxValueChangeHandler = new ValueChangeHandler() {
public void onValueChange(ValueChangeEvent event) {
if (handleChange()) {
m_controller.setWeekDays(getWeekDays());
}
}
};
initWidget(uiBinder.createAndBindUi(this));
m_labelEvery.setInnerText(Messages.get().key(Messages.GUI_SERIALDATE_WEEKLY_EVERY_0));
m_everyDay.setTriggerChangeOnKeyPress(true);
m_labelWeeks.setInnerText(Messages.get().key(Messages.GUI_SERIALDATE_WEEKLY_WEEK_AT_0));
createDayPanel();
}
/**
* @see org.opencms.acacia.client.widgets.serialdate.I_CmsSerialDateValueChangeObserver#onValueChange()
*/
public void onValueChange() {
m_triggerChangeActions = false;
if (!m_everyDay.isFocused()) {
m_everyDay.setFormValueAsString("" + m_model.getInterval());
}
setWeekDays(m_model.getWeekDays());
m_triggerChangeActions = true;
}
/**
* Returns all selected days.
* @return all selected days
* */
protected SortedSet getWeekDays() {
SortedSet result = new TreeSet<>();
for (CmsCheckBox box : m_checkboxes) {
if (box.isChecked()) {
result.add(WeekDay.valueOf(box.getInternalValue()));
}
}
return result;
}
/**
* Returns a flag, indicating if change actions should be triggered.
* @return a flag, indicating if change actions should be triggered.
*/
boolean handleChange() {
return m_triggerChangeActions;
}
/**
* Handles the days key press event.
*
* @param event the key press event
*/
@UiHandler("m_everyDay")
void onDaysValueChange(ValueChangeEvent event) {
if (handleChange()) {
m_controller.setInterval(m_everyDay.getText());
}
}
/**
* Creates the day selection view.
* */
private void createDayPanel() {
CmsCheckBox box = new CmsCheckBox(Messages.get().key(Messages.GUI_SERIALDATE_DAY_MONDAY_0));
box.setInternalValue(WeekDay.MONDAY.toString());
box.addValueChangeHandler(m_checkBoxValueChangeHandler);
m_checkboxes.add(box);
m_dayPanel.add(box);
box = new CmsCheckBox(Messages.get().key(Messages.GUI_SERIALDATE_DAY_TUESDAY_0));
box.setInternalValue(WeekDay.TUESDAY.toString());
box.addValueChangeHandler(m_checkBoxValueChangeHandler);
m_checkboxes.add(box);
m_dayPanel.add(box);
box = new CmsCheckBox(Messages.get().key(Messages.GUI_SERIALDATE_DAY_WEDNESDAY_0));
box.setInternalValue(WeekDay.WEDNESDAY.toString());
box.addValueChangeHandler(m_checkBoxValueChangeHandler);
m_checkboxes.add(box);
m_dayPanel.add(box);
box = new CmsCheckBox(Messages.get().key(Messages.GUI_SERIALDATE_DAY_THURSDAY_0));
box.setInternalValue(WeekDay.THURSDAY.toString());
box.addValueChangeHandler(m_checkBoxValueChangeHandler);
m_checkboxes.add(box);
m_dayPanel.add(box);
box = new CmsCheckBox(Messages.get().key(Messages.GUI_SERIALDATE_DAY_FRIDAY_0));
box.setInternalValue(WeekDay.FRIDAY.toString());
box.addValueChangeHandler(m_checkBoxValueChangeHandler);
m_checkboxes.add(box);
m_dayPanel.add(box);
box = new CmsCheckBox(Messages.get().key(Messages.GUI_SERIALDATE_DAY_SATURDAY_0));
box.setInternalValue(WeekDay.SATURDAY.toString());
box.addValueChangeHandler(m_checkBoxValueChangeHandler);
m_checkboxes.add(box);
m_dayPanel.add(box);
box = new CmsCheckBox(Messages.get().key(Messages.GUI_SERIALDATE_DAY_SUNDAY_0));
box.setInternalValue(WeekDay.SUNDAY.toString());
box.addValueChangeHandler(m_checkBoxValueChangeHandler);
box.addValueChangeHandler(m_checkBoxValueChangeHandler);
m_checkboxes.add(box);
m_dayPanel.add(box);
}
/**
* Selects all days.
* @param weekDays List of selected days
* */
private void setWeekDays(SortedSet weekDays) {
List checked = new ArrayList();
for (WeekDay day : weekDays) {
for (CmsCheckBox box : m_checkboxes) {
if (box.getInternalValue().equals(day.toString())) {
checked.add(box);
}
}
}
for (CmsCheckBox box : m_checkboxes) {
if (checked.contains(box)) {
box.setChecked(true);
} else {
box.setChecked(false);
}
}
}
}