com.tcdng.unify.web.ui.widget.writer.control.ButtonWriter Maven / Gradle / Ivy
/*
* Copyright 2018-2023 The Code Department.
*
* 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.tcdng.unify.web.ui.widget.writer.control;
import com.tcdng.unify.core.UnifyException;
import com.tcdng.unify.core.annotation.Component;
import com.tcdng.unify.core.annotation.Writes;
import com.tcdng.unify.core.util.StringUtils;
import com.tcdng.unify.web.ui.widget.ResponseWriter;
import com.tcdng.unify.web.ui.widget.TargetControl;
import com.tcdng.unify.web.ui.widget.control.Button;
import com.tcdng.unify.web.ui.widget.writer.AbstractTargetControlWriter;
/**
* Button writer.
*
* @author The Code Department
* @since 1.0
*/
@Writes(Button.class)
@Component("button-writer")
public class ButtonWriter extends AbstractTargetControlWriter {
@Override
protected void doWriteTargetControl(ResponseWriter writer, TargetControl targetControl) throws UnifyException {
Button button = (Button) targetControl;
writer.write("");
String imageSrc = button.getUplAttribute(String.class, "imageSrc");
String caption = button.getCaption();
if (StringUtils.isNotBlank(imageSrc)) {
writer.write("");
if (caption != null) {
writer.write("");
writer.writeWithHtmlEscape(caption);
writer.write("");
}
} else {
boolean isSymbol = false;
if (isWithFontSymbolManager()) {
String symbol = button.getSymbol();
if (isSymbol = !StringUtils.isBlank(symbol)) {
writer.write(resolveSymbolHtmlHexCode(symbol));
}
}
caption = caption == null? resolveValue(button) : caption;
if (caption != null) {
if (isSymbol) {
writer.write(" ");
}
writer.writeWithHtmlEscape(caption);
}
}
writer.write("");
}
}