org.roda.wui.client.common.RemovableAssociativeTextBox.java Source code

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Here is the source code for org.roda.wui.client.common.RemovableAssociativeTextBox.java

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/**
 * The contents of this file are subject to the license and copyright
 * detailed in the LICENSE file at the root of the source
 * tree and available online at
 *
 * https://github.com/keeps/roda
 */
package org.roda.wui.client.common;

import com.google.gwt.core.client.GWT;
import com.google.gwt.dom.client.Document;
import com.google.gwt.event.dom.client.ChangeEvent;
import com.google.gwt.event.dom.client.ChangeHandler;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.DomEvent;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.event.shared.HasHandlers;
import com.google.gwt.safehtml.shared.SafeHtmlUtils;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.Anchor;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.Widget;

public class RemovableAssociativeTextBox extends Composite implements HasHandlers {
    private static MyUiBinder uiBinder = GWT.create(MyUiBinder.class);

    interface MyUiBinder extends UiBinder<Widget, RemovableAssociativeTextBox> {
    }

    @UiField
    Label itemName;

    @UiField
    TextBox hiddenItemId;

    @UiField(provided = true)
    Anchor removeDynamicTextBoxButton;

    @UiField
    Button dialogButton;

    public RemovableAssociativeTextBox() {
        removeDynamicTextBoxButton = new Anchor(SafeHtmlUtils.fromSafeConstant("<i class=\"fa fa-remove\"></i>"));
        initWidget(uiBinder.createAndBindUi(this));
        hiddenItemId.setVisible(false);
        dialogButton.setVisible(false);
    }

    public RemovableAssociativeTextBox(String id, String name) {
        removeDynamicTextBoxButton = new Anchor(SafeHtmlUtils.fromSafeConstant("<i class=\"fa fa-remove\"></i>"));
        initWidget(uiBinder.createAndBindUi(this));
        hiddenItemId.setVisible(false);
        dialogButton.setVisible(false);
        if (id != null) {
            hiddenItemId.setText(id);
            itemName.setText(name);
        }
    }

    public String getHiddenTextBoxValue() {
        return hiddenItemId.getText();
    }

    public void setHiddenTextBoxValue(String value) {
        hiddenItemId.setText(value);
    }

    public void setNameTextBoxValue(String value) {
        itemName.setText(value);
    }

    public void addRemoveClickHandler(ClickHandler clickHandler) {
        removeDynamicTextBoxButton.addClickHandler(clickHandler);
    }

    public HandlerRegistration addChangeHandler(ChangeHandler handler) {
        return addDomHandler(handler, ChangeEvent.getType());
    }

    public void addSearchClickHandler(ClickHandler clickHandler) {
        dialogButton.addClickHandler(clickHandler);
        // fires an event to automatically click on the button
        DomEvent.fireNativeEvent(Document.get().createClickEvent(0, 0, 0, 0, 0, false, false, false, false),
                dialogButton);
    }

}