/*
* Copyright 2004-2005 Revolution Systems Inc.
*
* 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.revolsys.ui.html.view;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import com.revolsys.record.io.format.xml.XmlWriter;
import com.revolsys.ui.html.fields.Field;
import com.revolsys.ui.html.fields.TextAreaField;
import com.revolsys.ui.html.fields.TextField;
import com.revolsys.ui.html.layout.TableBodyLayout;
import com.revolsys.ui.html.serializer.KeySerializerTableSerializer;
import com.revolsys.ui.html.serializer.key.KeySerializer;
import com.revolsys.util.HtmlAttr;
import com.revolsys.util.HtmlElem;
public class FilterableTableView extends ElementContainer {
private String cssClass = "table";
private final KeySerializerTableSerializer model;
private String noRecordsMessgae = "No records found";
private Map<String, Element> searchFields;
public FilterableTableView(final KeySerializerTableSerializer model,
final Map<String, Element> searchFields, final String cssClass) {
this.model = model;
this.searchFields = searchFields;
this.cssClass = cssClass;
}
public FilterableTableView(final KeySerializerTableSerializer model, final String cssClass) {
this.model = model;
this.cssClass = cssClass;
}
/**
* @return Returns the noRecordsMessgae.
*/
public String getNoRecordsMessgae() {
return this.noRecordsMessgae;
}
@Override
public void initialize(final HttpServletRequest request) {
if (this.searchFields != null) {
final ElementContainer searchContainer = new ElementContainer(
new TableBodyLayout("search", this.model.getColumnCount()));
add(searchContainer);
for (final KeySerializer serializer : this.model.getSerializers()) {
final String name = serializer.getName();
Element element = this.searchFields.get(name);
if (element == null) {
element = NbspElement.INSTANCE;
} else {
element = element.clone();
if (element instanceof Field) {
final Field field = (Field)element;
field.setRequired(false);
}
if (element instanceof TextField) {
final TextField textField = (TextField)element;
textField.setSize(1);
}
if (element instanceof TextAreaField) {
final TextAreaField textField = (TextAreaField)element;
textField.setRows(1);
textField.setCols(1);
}
}
searchContainer.add(element);
}
}
super.initialize(request);
}
@Override
public void serializeElement(final XmlWriter out) {
final int rowCount = this.model.getBodyRowCount();
out.startTag(HtmlElem.DIV);
out.attribute(HtmlAttr.CLASS, this.cssClass);
out.startTag(HtmlElem.TABLE);
out.attribute(HtmlAttr.CELL_SPACING, "0");
out.attribute(HtmlAttr.CELL_PADDING, "0");
out.attribute(HtmlAttr.CLASS, "data");
serializeHeadings(out);
serializeFooter(out);
serializeRows(out);
out.endTag(HtmlElem.TABLE);
if (rowCount == 0) {
out.startTag(HtmlElem.I);
out.text(this.noRecordsMessgae);
out.endTag(HtmlElem.I);
}
out.endTag(HtmlElem.DIV);
}
protected void serializeFooter(final XmlWriter out) {
final int rowCount = this.model.getFooterRowCount();
if (rowCount > 0) {
out.startTag(HtmlElem.TFOOT);
for (int row = 0; row < rowCount; row++) {
serializeFooterRow(out, row, rowCount);
}
out.endTag(HtmlElem.TFOOT);
}
}
protected void serializeFooterRow(final XmlWriter out, final int row, final int rowCount) {
final int colCount = this.model.getColumnCount();
out.startTag(HtmlElem.TR);
String rowCss = "";
if (row == 0) {
rowCss += " firstRow";
}
if (row == rowCount - 1) {
rowCss += " lastRow";
}
if (rowCss.length() > 0) {
out.attribute(HtmlAttr.CLASS, rowCss);
}
for (int col = 0; col < colCount; col++) {
out.startTag(HtmlElem.TD);
String colCssClass = this.model.getFooterCssClass(row, col);
if (colCssClass == null) {
colCssClass = "";
}
if (col == 0) {
colCssClass += " firstCol";
} else if (col == colCount - 1) {
colCssClass += " lastCol";
}
out.attribute(HtmlAttr.CLASS, colCssClass);
this.model.serializeFooterCell(out, row, col);
out.endTag(HtmlElem.TD);
}
out.endTag(HtmlElem.TR);
}
protected void serializeHeadings(final XmlWriter out) {
final int colCount = this.model.getColumnCount();
out.startTag(HtmlElem.THEAD);
out.startTag(HtmlElem.TR);
for (int col = 0; col < colCount; col++) {
out.startTag(HtmlElem.TH);
String colCssClass = this.model.getHeaderCssClass(col);
if (colCssClass == null) {
colCssClass = "";
}
if (col == 0) {
colCssClass += " firstCol";
}
if (col == colCount - 1) {
colCssClass += " lastCol";
}
if (colCssClass.length() > 0) {
out.attribute(HtmlAttr.CLASS, colCssClass);
}
this.model.serializeHeaderCell(out, col);
out.endTag(HtmlElem.TH);
}
out.endTag(HtmlElem.TR);
out.endTag(HtmlElem.THEAD);
}
protected void serializeRow(final XmlWriter out, final int row, final int rowCount) {
final int colCount = this.model.getColumnCount();
out.startTag(HtmlElem.TR);
String rowCss = "";
if (row == 0) {
rowCss += " firstRow";
}
if (row == rowCount - 1) {
rowCss += " lastRow";
}
if (row % 2 == 1) {
rowCss += " even";
}
if (rowCss.length() > 0) {
out.attribute(HtmlAttr.CLASS, rowCss);
}
for (int col = 0; col < colCount; col++) {
out.startTag(HtmlElem.TD);
String colCssClass = this.model.getBodyCssClass(row, col);
if (colCssClass == null) {
colCssClass = "";
}
if (col == 0) {
colCssClass += " firstCol";
} else if (col == colCount - 1) {
colCssClass += " lastCol";
}
out.attribute(HtmlAttr.CLASS, colCssClass);
this.model.serializeBodyCell(out, row, col);
out.endTag(HtmlElem.TD);
}
out.endTag(HtmlElem.TR);
}
protected void serializeRows(final XmlWriter out) {
for (final Element element : getElements()) {
element.serialize(out);
}
out.startTag(HtmlElem.TBODY);
final int rowCount = this.model.getBodyRowCount();
for (int row = 0; row < rowCount; row++) {
serializeRow(out, row, rowCount);
}
out.endTag(HtmlElem.TBODY);
}
/**
* @param noRecordsMessgae The noRecordsMessgae to set.
*/
public void setNoRecordsMessgae(final String noRecordsMessgae) {
this.noRecordsMessgae = noRecordsMessgae;
}
public void setRows(final List<?> results) {
this.model.setRows(results);
}
}