package org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag;
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
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import org.apache.myfaces.tobago.compat.FacesUtils;
import org.apache.myfaces.tobago.component.Attributes;
import org.apache.myfaces.tobago.component.Facets;
import org.apache.myfaces.tobago.component.RendererTypes;
import org.apache.myfaces.tobago.component.UIBox;
import org.apache.myfaces.tobago.component.UIButton;
import org.apache.myfaces.tobago.component.UICalendar;
import org.apache.myfaces.tobago.component.UIDate;
import org.apache.myfaces.tobago.component.UIDatePicker;
import org.apache.myfaces.tobago.component.UIGridLayout;
import org.apache.myfaces.tobago.component.UIImage;
import org.apache.myfaces.tobago.component.UIPanel;
import org.apache.myfaces.tobago.component.UIPopup;
import org.apache.myfaces.tobago.component.UITime;
import org.apache.myfaces.tobago.context.ResourceManagerUtils;
import org.apache.myfaces.tobago.event.PopupActionListener;
import org.apache.myfaces.tobago.internal.util.DateFormatUtils;
import org.apache.myfaces.tobago.internal.util.FacesContextUtils;
import org.apache.myfaces.tobago.layout.Measure;
import org.apache.myfaces.tobago.renderkit.html.StyleClasses;
import org.apache.myfaces.tobago.util.ComponentUtils;
import org.apache.myfaces.tobago.util.CreateComponentUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.convert.Converter;
import javax.faces.convert.DateTimeConverter;
import java.io.IOException;
import java.util.Map;
import java.util.TimeZone;
public class DatePickerRenderer extends LinkRenderer {
private static final Logger LOG = LoggerFactory.getLogger(DatePickerRenderer.class);
@Override
public void onComponentCreated(FacesContext facesContext, UIComponent component, UIComponent parent) {
final UIDatePicker picker = (UIDatePicker) component;
if (picker.getFor() == null) {
picker.setFor("@auto");
}
picker.setImmediate(true);
final String linkId = picker.getId();
// create popup
final String popupId = linkId != null ? linkId + "popup" : facesContext.getViewRoot().createUniqueId();
final UIPopup popup = (UIPopup) CreateComponentUtils.createComponent(
facesContext, UIPopup.COMPONENT_TYPE, RendererTypes.POPUP, popupId);
final UIGridLayout layoutOfPopup = (UIGridLayout) CreateComponentUtils.createComponent(
facesContext, UIGridLayout.COMPONENT_TYPE, RendererTypes.GRID_LAYOUT, "layoutPopup");
layoutOfPopup.setColumns("auto");
layoutOfPopup.setRows("auto");
popup.getFacets().put(Facets.LAYOUT, layoutOfPopup);
popup.getAttributes().put(Attributes.Z_INDEX, 10);
picker.getFacets().put(Facets.PICKER_POPUP, popup);
popup.setRendered(false);
popup.onComponentPopulated(facesContext, parent);
FacesUtils.setBindingOrExpression(
popup, Attributes.LEFT, FacesUtils.createExpressionOrBinding("#{tobago.actionPosition.right.pixel + 5}"));
FacesUtils.setBindingOrExpression(
popup, Attributes.TOP, FacesUtils.createExpressionOrBinding("#{tobago.actionPosition.top.pixel}"));
final UIBox box = (UIBox) CreateComponentUtils.createComponent(
facesContext, UIBox.COMPONENT_TYPE, RendererTypes.BOX, "box");
popup.getChildren().add(box);
// TODO: set string resources in renderer
box.setLabel(ResourceManagerUtils.getPropertyNotNull(facesContext, "tobago", "datePickerTitle"));
final UIGridLayout layoutOfBox = (UIGridLayout) CreateComponentUtils.createComponent(
facesContext, UIGridLayout.COMPONENT_TYPE, RendererTypes.GRID_LAYOUT, "layout");
box.getFacets().put(Facets.LAYOUT, layoutOfBox);
layoutOfBox.setRows("*;auto;auto");
final UICalendar calendar = (UICalendar) CreateComponentUtils.createComponent(
facesContext, UICalendar.COMPONENT_TYPE, RendererTypes.CALENDAR, "calendar");
box.getChildren().add(calendar);
// fixme: should work automatically from the layout manager
final Measure width = getResourceManager().getThemeMeasure(facesContext, calendar, "minimumWidth");
layoutOfBox.setColumns(width.toString());
// add time input
final UIPanel timePanel = (UIPanel) CreateComponentUtils.createComponent(
facesContext, UIPanel.COMPONENT_TYPE, RendererTypes.PANEL, "timePanel");
box.getChildren().add(timePanel);
final UIGridLayout layoutOfTime = (UIGridLayout) CreateComponentUtils.createComponent(
facesContext, UIGridLayout.COMPONENT_TYPE, RendererTypes.GRID_LAYOUT, "timePanelLayout");
timePanel.getFacets().put(Facets.LAYOUT, layoutOfTime);
layoutOfTime.setColumns("1*;auto;1*");
final UIPanel cell1 = (UIPanel) CreateComponentUtils.createComponent(
facesContext, UIPanel.COMPONENT_TYPE, RendererTypes.PANEL, "cell1");
cell1.onComponentPopulated(facesContext, parent);
timePanel.getChildren().add(cell1);
final UITime time = (UITime) CreateComponentUtils.createComponent(
facesContext, UITime.COMPONENT_TYPE, RendererTypes.TIME, "time");
timePanel.getChildren().add(time);
final UIPanel cell2 = (UIPanel) CreateComponentUtils.createComponent(
facesContext, UIPanel.COMPONENT_TYPE, RendererTypes.PANEL, "cell2");
cell2.onComponentPopulated(facesContext, parent);
timePanel.getChildren().add(cell2);
timePanel.onComponentPopulated(facesContext, parent);
final UIPanel buttonPanel = (UIPanel) CreateComponentUtils.createComponent(
facesContext, UIPanel.COMPONENT_TYPE, RendererTypes.PANEL, "buttonPanel");
final UIGridLayout layoutOfButtons = (UIGridLayout) CreateComponentUtils.createComponent(
facesContext, UIGridLayout.COMPONENT_TYPE, RendererTypes.GRID_LAYOUT, "buttonPanelLayout");
buttonPanel.setLayoutManager(layoutOfButtons);
layoutOfButtons.setColumns("*;*");
layoutOfButtons.setRows("auto");
box.getChildren().add(buttonPanel);
box.onComponentPopulated(facesContext, parent);
final UIButton okButton = (UIButton) CreateComponentUtils.createComponent(
facesContext, UIButton.COMPONENT_TYPE, RendererTypes.BUTTON, "ok");
buttonPanel.getChildren().add(okButton);
okButton.setLabel(ResourceManagerUtils.getPropertyNotNull(facesContext, "tobago", "datePickerOk"));
okButton.setOnclick("writeIntoField2(this);");
okButton.getAttributes().put(Attributes.POPUP_CLOSE, "afterSubmit");
final UIButton cancelButton = (UIButton) CreateComponentUtils.createComponent(
facesContext, UIButton.COMPONENT_TYPE, RendererTypes.BUTTON, "cancel");
buttonPanel.getChildren().add(cancelButton);
cancelButton.setLabel(ResourceManagerUtils.getPropertyNotNull(facesContext, "tobago", "datePickerCancel"));
cancelButton.setOnclick("writeIntoField2(this);");
cancelButton.getAttributes().put(Attributes.POPUP_CLOSE, "immediate");
buttonPanel.onComponentPopulated(facesContext, parent);
// create image
// check the id: its might be better not calling createUniqueId
final String imageId = linkId != null ? linkId + "image" : facesContext.getViewRoot().createUniqueId();
final UIImage image = (UIImage) CreateComponentUtils.createComponent(
facesContext, UIImage.COMPONENT_TYPE, RendererTypes.IMAGE, imageId);
image.setRendered(true);
image.setValue("image/date.gif");
image.setAlt(""); //TODO: i18n (write a text)
StyleClasses.ensureStyleClasses(image).addFullQualifiedClass("tobago-datePicker-icon");
picker.getChildren().add(image);
}
@Override
public void prepareRender(FacesContext facesContext, UIComponent component) throws IOException {
UIDatePicker picker = (UIDatePicker) component;
// todo: use Measure instead of int
// todo: call setWidth ???
picker.getAttributes().put(
Attributes.LAYOUT_WIDTH,
getResourceManager().getThemeMeasure(facesContext, picker, "pickerWidth").getPixel());
FacesContextUtils.addPopup(facesContext, (UIPopup) picker.getFacets().get(Facets.PICKER_POPUP));
super.prepareRender(facesContext, picker);
}
@Override
public void encodeBegin(FacesContext facesContext, UIComponent component) throws IOException {
UIDatePicker picker = (UIDatePicker) component;
UIDate dateInput = (UIDate) picker.getForComponent();
if (dateInput == null) {
LOG.error("No required UIDate component found.");
return;
}
if (FacesUtils.hasValueBindingOrValueExpression(dateInput, Attributes.READONLY)) {
FacesUtils.copyValueBindingOrValueExpression(picker, Attributes.DISABLED,
dateInput, Attributes.READONLY);
} else {
if (FacesUtils.hasValueBindingOrValueExpression(dateInput, Attributes.DISABLED)) {
FacesUtils.copyValueBindingOrValueExpression(picker, Attributes.DISABLED,
dateInput, Attributes.DISABLED);
} else {
picker.setDisabled(dateInput.isReadonly() || dateInput.isDisabled());
}
}
Map<String, Object> attributes = picker.getAttributes();
UIPopup popup = (UIPopup) picker.getFacets().get(Facets.PICKER_POPUP);
attributes.put(Attributes.ONCLICK, "Tobago.openPopupWithAction(Tobago.element(event), '"
+ popup.getClientId(facesContext) + "', '"
+ picker.getClientId(facesContext) + "')");
Converter converter = getConverter(facesContext, dateInput);
String converterPattern = "yyyy-MM-dd"; // from calendar.js initCalendarParse
if (converter instanceof DateTimeConverter) {
converterPattern = DateFormatUtils.findPattern((DateTimeConverter) converter);
} else {
// LOG.warn("Converter for DateRenderer is not instance of DateTimeConverter. Using default Pattern "
// + converterPattern);
}
applyConverterPattern(facesContext, popup, converterPattern);
if (!ComponentUtils.containsPopupActionListener(picker)) {
picker.addActionListener(new PopupActionListener(popup.getId()));
}
super.encodeBegin(facesContext, component);
}
private void applyConverterPattern(FacesContext facesContext, UIPopup popup, String converterPattern) {
UIComponent box = (UIComponent) popup.getChildren().get(0);
UIComponent timePanel = box.findComponent("timePanel");
if (converterPattern != null && (converterPattern.indexOf('h') > -1 || converterPattern.indexOf('H') > -1)) {
UITime time = (UITime) timePanel.findComponent("time");
DateTimeConverter dateTimeConverter
= (DateTimeConverter) facesContext.getApplication().createConverter(DateTimeConverter.CONVERTER_ID);
if (converterPattern.indexOf('s') > -1) {
dateTimeConverter.setPattern("HH:mm:ss");
} else {
dateTimeConverter.setPattern("HH:mm");
}
dateTimeConverter.setTimeZone(TimeZone.getDefault());
time.setConverter(dateTimeConverter);
} else {
timePanel.setRendered(false);
}
}
@Override
public void encodeEnd(FacesContext facesContext, UIComponent component) throws IOException {
UIDatePicker link = (UIDatePicker) component;
UIDate dateInput = (UIDate) link.getForComponent();
if (dateInput != null) {
super.encodeEnd(facesContext, component);
} else {
LOG.error("No required UIDate component found.");
}
}
}