org.web4thejob.web.dialog.DefaultValueInputDialog Maven / Gradle / Ivy

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/*
 * Copyright (c) 2012-2013 Veniamin Isaias.
 *
 * This file is part of web4thejob.
 *
 * Web4thejob is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or any later version.
 *
 * Web4thejob is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with web4thejob.  If not, see .
 */

package org.web4thejob.web.dialog;

import org.springframework.context.annotation.Scope;
import org.web4thejob.context.ContextUtil;
import org.web4thejob.message.Message;
import org.web4thejob.message.MessageArgEnum;
import org.web4thejob.message.MessageEnum;
import org.web4thejob.orm.PathMetadata;
import org.web4thejob.util.L10nString;
import org.web4thejob.util.ValueWrapper;
import org.web4thejob.web.util.ZkUtil;
import org.zkoss.zk.ui.HtmlBasedComponent;
import org.zkoss.zkplus.databind.DataBinder;
import org.zkoss.zul.Textbox;

/**
 * @author Veniamin Isaias
 * @since 1.0.0
 */

@org.springframework.stereotype.Component
@Scope("prototype")
public class DefaultValueInputDialog extends AbstractDialog implements ValueInputDialog {
    public static final L10nString L10N_TITLE_INPUT = new L10nString(DefaultValueInputDialog.class, "dialog_title",
            "User input");

    private final HtmlBasedComponent component;
    private final DataBinder dataBinder = new DataBinder();
    private final ValueWrapper valueWrapper;
    private final boolean editing;

    protected DefaultValueInputDialog() {
        super();
        editing = false;
        component = new Textbox();
        valueWrapper = new ValueWrapper("");
    }

    protected DefaultValueInputDialog(String value) {
        super();
        editing = value != null;
        component = new Textbox();
        valueWrapper = new ValueWrapper(value);
    }

    protected DefaultValueInputDialog(PathMetadata pathMetadata, Object value) {
        super();
        editing = value != null;
        component = (HtmlBasedComponent) ZkUtil.getEditableComponentForPropertyType(pathMetadata);
        valueWrapper = new ValueWrapper(value);
    }

    // Issue #4
    protected DefaultValueInputDialog(PathMetadata pathMetadata, Object value, boolean editing) {
        super();
        this.editing = editing;
        component = (HtmlBasedComponent) ZkUtil.getEditableComponentForPropertyType(pathMetadata);
        valueWrapper = new ValueWrapper(value);
    }

    @Override
    protected String prepareTitle() {
        return L10N_TITLE_INPUT.toString();
    }

    @Override
    protected void prepareWindow() {
        super.prepareWindow();
        window.setMaximizable(false);
        window.setWidth("600px");
        window.setVflex("min");
    }

    @Override
    protected void prepareContent() {
        component.setParent(dialogContent.getPanelchildren());
        component.setHflex("true");
        ZkUtil.addBinding(dataBinder, component, "bean", "rawValue");
        dataBinder.bindBean("bean", valueWrapper);
        dataBinder.loadAll();
    }

    @Override
    protected boolean isOKReady() {
        dataBinder.saveAll();
        // Issue #5
        return editing || valueWrapper.hasValue();
    }

    @Override
    protected Message getOKMessage() {
        MessageArgEnum messageArgEnum = editing ? MessageArgEnum.ARG_NEW_ITEM : MessageArgEnum.ARG_ITEM;
        return ContextUtil.getMessage(MessageEnum.AFFIRMATIVE_RESPONSE, this, messageArgEnum,
                valueWrapper.getRawValue());
    }

    @Override
    public boolean isEditing() {
        return editing;
    }
}