cc.kune.core.client.sitebar.search.FormFeedback.java Source code

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Here is the source code for cc.kune.core.client.sitebar.search.FormFeedback.java

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/*
 *
 * Copyright (C) 2007-2015 Licensed to the Comunes Association (CA) under
 * one or more contributor license agreements (see COPYRIGHT for details).
 * The CA licenses this file to you under the GNU Affero General Public
 * License version 3, (the "License"); you may not use this file except in
 * compliance with the License. This file is part of kune.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
/*******************************************************************************
 *
 * 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 cc.kune.core.client.sitebar.search;

import com.google.gwt.user.client.ui.Label;

// TODO: Auto-generated Javadoc
/**
 * This widget shows an icon to give feedback on form fields.
 * 
 * @author vjrj@ourproject.org (Vicente J. Ruiz Jurado)
 */
public class FormFeedback extends Label {

    /** Feedback status error. */
    public static final int ERROR = 2;

    /** The Constant ERROR_STYLE. */
    private static final String ERROR_STYLE = "error";

    /** Feedback status loading. */
    public static final int LOADING = 4;

    /** The Constant LOADING_STYLE. */
    private static final String LOADING_STYLE = "loading";

    /** Feedback status none. */
    public static final int NONE = 5;

    /** Feedback status valid. */
    public static final int VALID = 3;

    /** The Constant VALID_STYLE. */
    private static final String VALID_STYLE = "valid";

    /** Feedback status warning. */
    public static final int WARNING = 1;

    /** The Constant WARNING_STYLE. */
    private static final String WARNING_STYLE = "warning";

    /** The mstatus. */
    private int mstatus = NONE;

    /**
     * Creates a new FormFeedback widget.
     */
    public FormFeedback() {
        this(true);
    }

    /**
     * Creates a new FormFeedback widget.
     * 
     * @param inform
     *          true if this feedback widget needs our standard for styles and
     *          false otherwise
     */
    public FormFeedback(final boolean inform) {
        getElement().addClassName("rpt-formfeedback");
        if (inform) {
            getElement().addClassName("rpt-formfeedback-inform");
        }
    }

    /**
     * Gets the status of this FormFeedback.
     * 
     * @return the form feedback
     */
    public int getStatus() {
        return mstatus;
    }

    /**
     * Removes the styles.
     */
    private void removeStyles() {
        getElement().removeClassName(WARNING_STYLE);
        getElement().removeClassName(ERROR_STYLE);
        getElement().removeClassName(LOADING_STYLE);
        getElement().removeClassName(VALID_STYLE);
    }

    /**
     * Sets the status for this FormFeedback.
     * 
     * @param status
     *          the status
     */
    public void setStatus(final int status) {
        mstatus = status;
        removeStyles();

        switch (status) {
        case WARNING:
            getElement().addClassName(WARNING_STYLE);
            setTitle("Warning");
            return;
        case ERROR:
            getElement().addClassName(ERROR_STYLE);
            setTitle("Error");
            return;
        case LOADING:
            getElement().addClassName(LOADING_STYLE);
            setTitle("Loading");
            return;
        case VALID:
            getElement().addClassName(VALID_STYLE);
            setTitle("Valid");
            return;
        default:
            setTitle("");
            removeStyles();
            return;
        }
    }
}