001/*
002 * This library is part of OpenCms -
003 * the Open Source Content Management System
004 *
005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * For further information about Alkacon Software, please see the
018 * company website: http://www.alkacon.com
019 *
020 * For further information about OpenCms, please see the
021 * project website: http://www.opencms.org
022 *
023 * You should have received a copy of the GNU Lesser General Public
024 * License along with this library; if not, write to the Free Software
025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
026 */
027
028package org.opencms.ade.galleries.client.preview;
029
030import org.opencms.util.CmsStringUtil;
031
032/**
033 * Original image format restriction. To be used within the image format tab of the image preview.<p>
034 *
035 * @since 8.0.0
036 */
037public class CmsOriginalFormatRestriction implements I_CmsFormatRestriction {
038
039    /** The format label. */
040    private String m_label;
041
042    /** The format name. */
043    private String m_name;
044
045    /**
046     * Constructor.<p>
047     *
048     * @param name the format name
049     * @param label the format label
050     */
051    public CmsOriginalFormatRestriction(String name, String label) {
052
053        m_name = name;
054        m_label = label;
055    }
056
057    /**
058     * @see org.opencms.ade.galleries.client.preview.I_CmsFormatRestriction#adjustCroppingParam(org.opencms.ade.galleries.client.preview.CmsCroppingParamBean)
059     */
060    public void adjustCroppingParam(CmsCroppingParamBean croppingParam) {
061
062        croppingParam.reset();
063        croppingParam.setFormatName(getName());
064    }
065
066    /**
067     * @see org.opencms.ade.galleries.client.preview.I_CmsFormatRestriction#getHeight(int, int)
068     */
069    public int getHeight(int orgHeight, int orgWidth) {
070
071        return orgHeight;
072    }
073
074    /**
075     * @see org.opencms.ade.galleries.client.preview.I_CmsFormatRestriction#getLabel()
076     */
077    public String getLabel() {
078
079        return m_label;
080    }
081
082    /**
083     * @see org.opencms.ade.galleries.client.preview.I_CmsFormatRestriction#getName()
084     */
085    public String getName() {
086
087        return m_name;
088    }
089
090    /**
091     * @see org.opencms.ade.galleries.client.preview.I_CmsFormatRestriction#getWidth(int, int)
092     */
093    public int getWidth(int orgHeight, int orgWidth) {
094
095        return orgWidth;
096    }
097
098    /**
099     * @see org.opencms.ade.galleries.client.preview.I_CmsFormatRestriction#isCroppingEnabled()
100     */
101    public boolean isCroppingEnabled() {
102
103        return false;
104    }
105
106    /**
107     * @see org.opencms.ade.galleries.client.preview.I_CmsFormatRestriction#isFixedRatio()
108     */
109    public boolean isFixedRatio() {
110
111        return true;
112    }
113
114    /**
115     * @see org.opencms.ade.galleries.client.preview.I_CmsFormatRestriction#isHeightEditable()
116     */
117    public boolean isHeightEditable() {
118
119        return false;
120    }
121
122    /**
123     * @see org.opencms.ade.galleries.client.preview.I_CmsFormatRestriction#isWidthEditable()
124     */
125    public boolean isWidthEditable() {
126
127        return false;
128    }
129
130    /**
131     * @see org.opencms.ade.galleries.client.preview.I_CmsFormatRestriction#matchesCroppingParam(org.opencms.ade.galleries.client.preview.CmsCroppingParamBean)
132     */
133    public boolean matchesCroppingParam(CmsCroppingParamBean croppingParam) {
134
135        return CmsStringUtil.isEmpty(croppingParam.toString());
136    }
137
138}