tools.dynamia.zk.viewers.BootstrapFormViewRenderer Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of tools.dynamia.zk Show documentation
Show all versions of tools.dynamia.zk Show documentation
Classes for ZK web application
The newest version!
/*
* Copyright (C) 2023 Dynamia Soluciones IT S.A.S - NIT 900302344-1
* Colombia / South America
*
* 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 tools.dynamia.zk.viewers;
import org.zkoss.bind.Binder;
import org.zkoss.zhtml.Form;
import org.zkoss.zhtml.H3;
import org.zkoss.zhtml.I;
import org.zkoss.zhtml.Text;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.HtmlBasedComponent;
import org.zkoss.zul.*;
import org.zkoss.zul.impl.InputElement;
import tools.dynamia.commons.BeanUtils;
import tools.dynamia.commons.Messages;
import tools.dynamia.ui.icons.IconSize;
import tools.dynamia.ui.icons.IconsTheme;
import tools.dynamia.viewers.Field;
import tools.dynamia.viewers.FieldGroup;
import tools.dynamia.viewers.IndexableComparator;
import tools.dynamia.viewers.ViewDescriptor;
import tools.dynamia.viewers.ViewLayout;
import tools.dynamia.viewers.util.ViewRendererUtil;
import tools.dynamia.viewers.util.Viewers;
import tools.dynamia.zk.ui.DateRangebox;
import tools.dynamia.zk.ui.DateSelector;
import tools.dynamia.zk.ui.DurationSelector;
import tools.dynamia.zk.util.ZKUtil;
import tools.dynamia.zk.viewers.ZKViewersUtil;
import tools.dynamia.zk.viewers.form.FormFieldComponent;
import tools.dynamia.zk.viewers.form.FormFieldGroupComponent;
import tools.dynamia.zk.viewers.form.FormView;
import tools.dynamia.zk.viewers.form.FormViewRenderer;
import java.util.Collection;
import java.util.List;
import static tools.dynamia.viewers.util.ViewersExpressionUtil.$s;
import static tools.dynamia.viewers.util.ViewersExpressionUtil.isExpression;
public class BootstrapFormViewRenderer extends FormViewRenderer {
@Override
protected Component renderRows(FormView view, ViewDescriptor viewDesc, int realCols, T value) {
Div row = null;
Div panel = new Div();
panel.setZclass("panel");
Div panelBody = new Div();
panelBody.setZclass("panel-body");
panelBody.setParent(panel);
for (Field field : viewDesc.sortFields()) {
if (field.isVisible() && field.getGroup() == null && ViewRendererUtil.isFieldRenderable(viewDesc, field)) {
if (!hasSpace(row, realCols, field)) {
row = newRow();
row.setParent(panelBody);
if (panel.getParent() == null) {
panel.setParent(view.getContentArea());
}
}
renderField(row, field, view.getBinder(), view, value, realCols);
}
}
viewDesc.getFieldGroups().sort(new IndexableComparator());
for (FieldGroup fieldGroup : viewDesc.getFieldGroups()) {
List groupFields = getGroupFields(viewDesc, fieldGroup);
if (!groupFields.isEmpty()) {
panel = new Div();
panel.setZclass("panel panel-default field-group");
panel.setParent(view.getContentArea());
FormFieldGroupComponent groupComponent = renderGroup(fieldGroup, realCols, panel);
view.getGroupsComponentsMap().put(fieldGroup.getName(), groupComponent);
panelBody = new Div();
panelBody.setZclass("panel-body");
panelBody.setParent(panel);
row = newRow();
row.setParent(panelBody);
for (Field field : groupFields) {
if (!hasSpace(row, realCols, field)) {
row = newRow();
row.setParent(panelBody);
}
renderField(row, field, view.getBinder(), view, value, realCols);
FormFieldComponent formFieldComponent = view.getFieldComponent(field.getName());
if (formFieldComponent != null && groupComponent != null) {
groupComponent.getFieldsComponents().add(formFieldComponent);
}
}
}
}
return view;
}
private Div newRow() {
Div div = new Div();
div.setZclass("row");
return div;
}
protected void renderField(Component row, Field field, Binder binder, FormView view, T value, int realCols) {
boolean showLabel = true;
Viewers.customizeField("form", field);
Object sl = field.getParams().get(Viewers.PARAM_SHOW_LABEL);
if (sl != null && (sl == Boolean.FALSE || sl.toString().equalsIgnoreCase("false"))) {
showLabel = false;
}
Div column = new Div();
column.setParent(row);
String labelText = field.getLocalizedLabel(Messages.getDefaultLocale());
if (isExpression(labelText)) {
labelText = $s(labelText);
} else {
labelText = filterFieldLabel(field, labelText);
}
String decriptionText = field.getLocalizedDescription(Messages.getDefaultLocale());
if (isExpression(decriptionText)) {
decriptionText = $s(decriptionText);
} else {
decriptionText = filterFieldDescription(field, decriptionText);
}
Label label = new Label(labelText);
label.setZclass("form-view-lbl " + (field.isRequired() ? "required" : ""));
label.setTooltiptext(decriptionText);
ZKViewersUtil.setupFieldIcon(field, label);
int colspan = 1;
int tabletColSpan = 6;
try {
colspan = Integer.parseInt(field.getParams().get("span").toString());
column.setAttribute(Viewers.ATTRIBUTE_COLSPAN, colspan);
} catch (Exception ignored) {
}
if (colspan == realCols) {
tabletColSpan = 12;
}
try {
if (field.getParams().containsKey(Viewers.PARAM_SPAN + "-sm")) {
tabletColSpan = Integer.parseInt(field.getParams().get(Viewers.PARAM_SPAN + "-sm").toString());
}
} catch (Exception ignored) {
}
colspan = getRealColspan(colspan, realCols);
column.setZclass("form-group col-xs-12 col-sm-" + tabletColSpan + " col-md-" + colspan);
Component component = createComponent(field, view, value);
if (component instanceof Checkbox) {
showLabel = false;
}
if (showLabel) {
label.setParent(column);
}
if (component instanceof HtmlBasedComponent hcom) {
hcom.setTooltiptext($s(field.getDescription()));
}
if (component.getClass().getName().contains("CKeditor")) {
Form form = new Form();
component.setParent(form);
form.setParent(column);
Object config = field.getParams().get("config");
if (config instanceof java.util.Map) {
BeanUtils.invokeSetMethod(component, "config", config);
}
} else {
applyComponentCSS(component, labelText, field);
component.setParent(column);
}
createBinding(component, field, binder, value);
view.getComponentsFieldsMap().put(field.getName(), new FormFieldComponent(field.getName(), label, component));
}
protected int getRealColspan(int colspan, int realCols) {
return (12 / realCols) * colspan;
}
@Override
protected boolean hasSpace(Component row, int realCols, Field field) {
if (row == null) {
return false;
}
if (field.getParams().containsKey(Viewers.PARAM_NEW_ROW)) {
return false;
}
if (BeanUtils.isAssignable(field.getFieldClass(), Collection.class)) {
return false;
}
int space = 0;
if (row.getChildren() != null) {
for (Component comp : row.getChildren()) {
if (comp instanceof Cell cell) {
space += cell.getColspan();
} else if (comp.getAttribute(Viewers.ATTRIBUTE_COLSPAN) != null) {
space += (int) comp.getAttribute(Viewers.ATTRIBUTE_COLSPAN);
} else {
space++;
}
}
}
int colspan = 1;
try {
colspan = Integer.parseInt(field.getParams().get(Viewers.PARAM_SPAN).toString());
} catch (Exception ignored) {
}
int empty = realCols - space;
return (empty >= colspan);
}
@Override
protected void applyFieldParams(Component comp, Field field) {
comp.setAttribute(Viewers.ATTRIBUTE_FIELD_NAME, field.getName());
comp.setAttribute(Viewers.ATTRIBUTE_FIELD_CLASS, field.getFieldClass());
}
protected void applyComponentCSS(Component component, String labelText, Field field) {
String styleClass = (String) field.getParams().get(Viewers.PARAM_STYLE_CLASS);
if (styleClass == null) {
styleClass = "";
}
if (component instanceof InputElement element) {
if (!field.getParams().containsKey("placeholder")) {
element.setPlaceholder(labelText + " " + (field.isRequired() ? "*" : ""));
}
if (element.getWidth() == null) {
element.setHflex(null);
}
if (element instanceof Datebox || element instanceof Combobox || element instanceof Bandbox
|| element instanceof Spinner || element instanceof Timebox) {
element.setSclass("form-zcontrol");
} else {
element.setZclass("form-control");
}
}
if (component instanceof Checkbox checkbox) {
checkbox.setLabel(" " + labelText);
}
if (component instanceof Button button) {
button.setZclass("none");
button.setStyle("margin-left: 5px");
button.setSclass("form-control btn btn-success" + " " + styleClass);
}
if (component instanceof Label || component instanceof Image) {
HtmlBasedComponent html = (HtmlBasedComponent) component;
html.setSclass("form-zcontrol");
}
if (component instanceof DateRangebox dateRangebox) {
dateRangebox.setStyle("display: block");
dateRangebox.setZclass("form-zcontrol");
}
if (component instanceof DateSelector dateSelector) {
dateSelector.getDaycombo().setSclass("form-zcontrol");
dateSelector.getMonthcombo().setSclass("form-zcontrol");
dateSelector.getYearbox().setZclass("form-control");
}
if (component instanceof DurationSelector durationSelector) {
durationSelector.getUnitsbox().setSclass("form-zcontrol");
durationSelector.getValuebox().setSclass("form-control");
}
if (component instanceof HtmlBasedComponent) {
var fieldSclass = field.getName().replace(".", "-") + "-field";
((HtmlBasedComponent) component).addSclass(fieldSclass);
}
}
@Override
protected FormFieldGroupComponent renderGroup(FieldGroup fieldGroup, int realCols, Component box) {
Div header = new Div();
header.setZclass("panel-heading");
if (box instanceof FormView> formView) {
formView.getContentArea().appendChild(header);
} else {
box.appendChild(header);
}
H3 title = new H3();
title.setSclass("panel-title");
header.appendChild(title);
String label = fieldGroup.getLocalizedLabel(Messages.getDefaultLocale());
label = filterFieldGroupLabel(fieldGroup, label);
if (fieldGroup.getIcon() != null) {
I icon = new I();
icon.setParent(title);
label = " " + label;
ZKUtil.configureComponentIcon(IconsTheme.get().getIcon(fieldGroup.getIcon()), icon, IconSize.NORMAL);
}
title.appendChild(new Text(label));
if (fieldGroup.getParams() != null) {
BeanUtils.setupBean(box, fieldGroup.getParams());
}
return new FormFieldGroupComponent(fieldGroup.getName(), box);
}
@Override
protected int renderHeaders(FormView view, ViewDescriptor d) {
int colNum = 2;
ViewLayout layout = d.getLayout();
if (layout != null) {
try {
colNum = Integer.parseInt(layout.getParams().get(Viewers.LAYOUT_PARAM_COLUMNS).toString());
} catch (Exception ignored) {
}
}
if (colNum > 12) {
colNum = 12;
}
if (colNum < 1) {
colNum = 1;
}
return colNum;
}
@Override
protected FormView newFormView() {
FormView view = new FormView<>();
return view;
}
}