net.sf.mmm.client.ui.gwt.widgets.richtext.FeatureBehaviorFontFamily.java Source code

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Here is the source code for net.sf.mmm.client.ui.gwt.widgets.richtext.FeatureBehaviorFontFamily.java

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/* Copyright (c) The m-m-m Team, Licensed under the Apache License, Version 2.0
 * http://www.apache.org/licenses/LICENSE-2.0 */
package net.sf.mmm.client.ui.gwt.widgets.richtext;

import java.util.List;

import net.sf.mmm.client.ui.api.common.RichTextFeature;
import net.sf.mmm.util.gwt.api.JavaScriptUtil;

import com.google.gwt.dom.client.Style;
import com.google.gwt.event.dom.client.ClickEvent;

/**
 * This is the implementation of {@link FeatureBehavior} for {@link RichTextFeature#FONT_FAMILY}.
 * 
 * @author Joerg Hohwiller (hohwille at users.sourceforge.net)
 * @since 1.0.0
 */
class FeatureBehaviorFontFamily extends AbstractSelectionFeatureBehavior {

    /**
     * The constructor.
     * 
     * @param richTextToolbar is the {@link RichTextToolbar} owning this {@link FeatureBehavior}.
     */
    public FeatureBehaviorFontFamily(RichTextToolbar richTextToolbar) {

        super(richTextToolbar);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public RichTextFeature getFeature() {

        return RichTextFeature.FONT_FAMILY;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void onClick(ClickEvent event) {

        getRichTextToolbar().openFontSettingsPopup();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    protected List<String> createOptions() {

        return JavaScriptUtil.getInstance().getAvailableFonts();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void applyFontSettings() {

        getFormatter().setFontName(getCombobox().getValue());
    }

    /**
     * {@inheritDoc}
     */
    @Override
    protected void applyFontSettings(String value, Style style) {

        style.setProperty("fontFamily", value);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    protected String getValue() {

        // not available in GWT rich text Formatter
        return null;
    }

}