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- /*
- * Copyright 2000-2016 Vaadin Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
- package com.vaadin.client.ui;
-
- import java.util.Date;
- import java.util.Map;
-
- import com.google.gwt.core.client.GWT;
- import com.vaadin.shared.ui.datefield.DateResolution;
-
- /**
- * Represents a date selection component with a text field and a popup date
- * selector.
- *
- * @author Vaadin Ltd
- *
- */
- public class VPopupCalendar extends VAbstractPopupCalendar<DateResolution> {
-
- public VPopupCalendar() {
- super(GWT.create(VDateCalendarPanel.class), DateResolution.YEAR);
- }
-
- @Override
- protected DateResolution[] doGetResolutions() {
- return DateResolution.values();
- }
-
- @Override
- public String resolutionAsString() {
- return getResolutionVariable(getCurrentResolution());
- }
-
- @Override
- public void setCurrentResolution(DateResolution resolution) {
- super.setCurrentResolution(
- resolution == null ? DateResolution.YEAR : resolution);
- }
-
- public static Date makeDate(Map<DateResolution, Integer> dateVaules) {
- if (dateVaules.get(DateResolution.YEAR) == -1) {
- return null;
- }
- Date date = new Date(2000 - 1900, 0, 1);
- int year = dateVaules.get(DateResolution.YEAR);
- if (year >= 0) {
- date.setYear(year - 1900);
- }
- int month = dateVaules.get(DateResolution.MONTH);
- if (month >= 0) {
- date.setMonth(month - 1);
- }
- int day = dateVaules.get(DateResolution.DAY);
- if (day >= 0) {
- date.setDate(day);
- }
- return date;
- }
-
- @Override
- public boolean isYear(DateResolution resolution) {
- return DateResolution.YEAR.equals(resolution);
- }
-
- @Override
- protected Date getDate(Map<DateResolution, Integer> dateValues) {
- return makeDate(dateValues);
- }
-
- @Override
- protected void updateDateVariables() {
- super.updateDateVariables();
- // Update variables
- // (only the smallest defining resolution needs to be
- // immediate)
- Date currentDate = getDate();
- if (getCurrentResolution().compareTo(DateResolution.MONTH) <= 0) {
- getClient().updateVariable(getId(),
- getResolutionVariable(DateResolution.MONTH),
- currentDate != null ? currentDate.getMonth() + 1 : -1,
- getCurrentResolution() == DateResolution.MONTH);
- }
- if (getCurrentResolution().compareTo(DateResolution.DAY) <= 0) {
- getClient().updateVariable(getId(),
- getResolutionVariable(DateResolution.DAY),
- currentDate != null ? currentDate.getDate() : -1,
- getCurrentResolution() == DateResolution.DAY);
- }
- }
-
- }
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