printsetuprecord.java

Office格式转换代码

/* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2003 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" and
 *    "Apache POI" must not be used to endorse or promote products
 *    derived from this software without prior written permission. For
 *    written permission, please contact [e-mail].
 *
 * 5. Products derived from this software may not be called "Apache",
 *    "Apache POI", nor may "Apache" appear in their name, without
 *    prior written permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

package org.apache.poi.hssf.record;

import org.apache.poi.util.LittleEndian;
import org.apache.poi.util.BitField;

/**
 * Title:        Print Setup Record<P>
 * Description:  Stores print setup options -- bogus for HSSF (and marked as such)<P>
 * REFERENCE:  PG 385 Microsoft Excel 97 Developer's Kit (ISBN: 1-57231-498-2)<P>
 * @author Andrew C. Oliver (acoliver at apache dot org)
 * @author Jason Height (jheight at chariot dot net dot au)
 * @version 2.0-pre
 */

public class PrintSetupRecord
    extends Record
{
    public final static short     sid = 0xa1;
    private short                 field_1_paper_size;
    private short                 field_2_scale;
    private short                 field_3_page_start;
    private short                 field_4_fit_width;
    private short                 field_5_fit_height;
    private short                 field_6_options;
    static final private BitField lefttoright   =
        new BitField(0x01);   // print over then down
    static final private BitField landscape     =
        new BitField(0x02);   // landscape mode
    static final private BitField validsettings = new BitField(
        0x04);                // if papersize, scale, resolution, copies, landscape

    // weren't obtained from the print consider them
    // mere bunk
    static final private BitField nocolor       =
        new BitField(0x08);   // print mono/b&w, colorless
    static final private BitField draft         =
        new BitField(0x10);   // print draft quality
    static final private BitField notes         =
        new BitField(0x20);   // print the notes
    static final private BitField noOrientation =
        new BitField(0x40);   // the orientation is not set
    static final private BitField usepage       =
        new BitField(0x80);   // use a user set page no, instead of auto
    private short                 field_7_hresolution;
    private short                 field_8_vresolution;
    private double                field_9_headermargin;
    private double                field_10_footermargin;
    private short                 field_11_copies;

    public PrintSetupRecord()
    {
    }

    /**
     * Constructs a PrintSetup (SETUP) record and sets its fields appropriately.
     *
     * @param id     id must be 0xa1 or an exception will be throw upon validation
     * @param size  the size of the data area of the record
     * @param data  data of the record (should not contain sid/len)
     */

    public PrintSetupRecord(short id, short size, byte [] data)
    {
        super(id, size, data);
    }

    /**
     * Constructs a PrintSetup (SETUP) record and sets its fields appropriately.
     *
     * @param id     id must be 0xa1 or an exception will be throw upon validation
     * @param size  the size of the data area of the record
     * @param data  data of the record (should not contain sid/len)
     */

    public PrintSetupRecord(short id, short size, byte [] data, int offset)
    {
        super(id, size, data, offset);
    }

    protected void validateSid(short id)
    {
        if (id != sid)
        {
            throw new RecordFormatException(
                "NOT A valid PrintSetup record RECORD");
        }
    }

    protected void fillFields(byte [] data, short size, int offset)
    {
        field_1_paper_size    = LittleEndian.getShort(data, 0 + offset);
        field_2_scale         = LittleEndian.getShort(data, 2 + offset);
        field_3_page_start    = LittleEndian.getShort(data, 4 + offset);
        field_4_fit_width     = LittleEndian.getShort(data, 6 + offset);
        field_5_fit_height    = LittleEndian.getShort(data, 8 + offset);
        field_6_options       = LittleEndian.getShort(data, 10 + offset);
        field_7_hresolution   = LittleEndian.getShort(data, 12 + offset);
        field_8_vresolution   = LittleEndian.getShort(data, 14 + offset);
        field_9_headermargin  = LittleEndian.getDouble(data, 16 + offset);
        field_10_footermargin = LittleEndian.getDouble(data, 24 + offset);
        field_11_copies       = LittleEndian.getShort(data, 32 + offset);
    }

    public void setPaperSize(short size)
    {
        field_1_paper_size = size;
    }

    public void setScale(short scale)
    {
        field_2_scale = scale;
    }

    public void setPageStart(short start)
    {
        field_3_page_start = start;
    }

    public void setFitWidth(short width)
    {
        field_4_fit_width = width;
    }

    public void setFitHeight(short height)
    {
        field_5_fit_height = height;
    }

    public void setOptions(short options)
    {
        field_6_options = options;
    }

    // option bitfields
    public void setLeftToRight(boolean ltor)
    {
        field_6_options = lefttoright.setShortBoolean(field_6_options, ltor);
    }

    public void setLandscape(boolean ls)
    {
        field_6_options = landscape.setShortBoolean(field_6_options, ls);
    }

    public void setValidSettings(boolean valid)
    {
        field_6_options = validsettings.setShortBoolean(field_6_options, valid);
    }

    public void setNoColor(boolean mono)
    {
        field_6_options = nocolor.setShortBoolean(field_6_options, mono);
    }

    public void setDraft(boolean d)
    {
        field_6_options = draft.setShortBoolean(field_6_options, d);
    }

    public void setNotes(boolean printnotes)
    {
        field_6_options = notes.setShortBoolean(field_6_options, printnotes);
    }

    public void setNoOrientation(boolean orientation)
    {
        field_6_options = noOrientation.setShortBoolean(field_6_options, orientation);
    }

    public void setUsePage(boolean page)
    {
        field_6_options = usepage.setShortBoolean(field_6_options, page);
    }

    // end option bitfields
    public void setHResolution(short resolution)
    {
        field_7_hresolution = resolution;
    }

    public void setVResolution(short resolution)
    {
        field_8_vresolution = resolution;
    }

    public void setHeaderMargin(double headermargin)
    {
        field_9_headermargin = headermargin;
    }

    public void setFooterMargin(double footermargin)
    {
        field_10_footermargin = footermargin;
    }

    public void setCopies(short copies)
    {
        field_11_copies = copies;
    }

    public short getPaperSize()
    {
        return field_1_paper_size;
    }

    public short getScale()
    {
        return field_2_scale;
    }

    public short getPageStart()
    {
        return field_3_page_start;
    }

    public short getFitWidth()
    {
        return field_4_fit_width;
    }

    public short getFitHeight()
    {
        return field_5_fit_height;
    }

    public short getOptions()
    {
        return field_6_options;
    }

    // option bitfields
    public boolean getLeftToRight()
    {
        return lefttoright.isSet(field_6_options);
    }

    public boolean getLandscape()
    {
        return landscape.isSet(field_6_options);
    }

    public boolean getValidSettings()
    {
        return validsettings.isSet(field_6_options);
    }

    public boolean getNoColor()
    {
        return nocolor.isSet(field_6_options);
    }

    public boolean getDraft()
    {
        return draft.isSet(field_6_options);
    }

    public boolean getNotes()
    {
        return notes.isSet(field_6_options);
    }

    public boolean getNoOrientation()
    {
        return noOrientation.isSet(field_6_options);
    }

    public boolean getUsePage()
    {
        return usepage.isSet(field_6_options);
    }

    // end option bitfields
    public short getHResolution()
    {
        return field_7_hresolution;
    }

    public short getVResolution()
    {
        return field_8_vresolution;
    }

    public double getHeaderMargin()
    {
        return field_9_headermargin;
    }

    public double getFooterMargin()
    {
        return field_10_footermargin;
    }

    public short getCopies()
    {
        return field_11_copies;
    }

    public String toString()
    {
        StringBuffer buffer = new StringBuffer();

        buffer.append("[PRINTSETUP]\n");
        buffer.append("    .papersize      = ").append(getPaperSize())
            .append("\n");
        buffer.append("    .scale          = ").append(getScale())
            .append("\n");
        buffer.append("    .pagestart      = ").append(getPageStart())
            .append("\n");
        buffer.append("    .fitwidth       = ").append(getFitWidth())
            .append("\n");
        buffer.append("    .fitheight      = ").append(getFitHeight())
            .append("\n");
        buffer.append("    .options        = ").append(getOptions())
            .append("\n");
        buffer.append("        .ltor       = ").append(getLeftToRight())
            .append("\n");
        buffer.append("        .landscape  = ").append(getLandscape())
            .append("\n");
        buffer.append("        .valid      = ").append(getValidSettings())
            .append("\n");
        buffer.append("        .mono       = ").append(getNoColor())
            .append("\n");
        buffer.append("        .draft      = ").append(getDraft())
            .append("\n");
        buffer.append("        .notes      = ").append(getNotes())
            .append("\n");
        buffer.append("        .noOrientat = ").append(getNoOrientation())
            .append("\n");
        buffer.append("        .usepage    = ").append(getUsePage())
            .append("\n");
        buffer.append("    .hresolution    = ").append(getHResolution())
            .append("\n");
        buffer.append("    .vresolution    = ").append(getVResolution())
            .append("\n");
        buffer.append("    .headermargin   = ").append(getHeaderMargin())
            .append("\n");
        buffer.append("    .footermargin   = ").append(getFooterMargin())
            .append("\n");
        buffer.append("    .copies         = ").append(getCopies())
            .append("\n");
        buffer.append("[/PRINTSETUP]\n");
        return buffer.toString();
    }

    public int serialize(int offset, byte [] data)
    {
        LittleEndian.putShort(data, 0 + offset, sid);
        LittleEndian.putShort(data, 2 + offset, ( short ) 34);
        LittleEndian.putShort(data, 4 + offset, getPaperSize());
        LittleEndian.putShort(data, 6 + offset, getScale());
        LittleEndian.putShort(data, 8 + offset, getPageStart());
        LittleEndian.putShort(data, 10 + offset, getFitWidth());
        LittleEndian.putShort(data, 12 + offset, getFitHeight());
        LittleEndian.putShort(data, 14 + offset, getOptions());
        LittleEndian.putShort(data, 16 + offset, getHResolution());
        LittleEndian.putShort(data, 18 + offset, getVResolution());
        LittleEndian.putDouble(data, 20 + offset, getHeaderMargin());
        LittleEndian.putDouble(data, 28 + offset, getFooterMargin());
        LittleEndian.putShort(data, 36 + offset, getCopies());
        return getRecordSize();
    }

    public int getRecordSize()
    {
        return 38;
    }

    public short getSid()
    {
        return this.sid;
    }

    public Object clone() {
      PrintSetupRecord rec = new PrintSetupRecord();
      rec.field_1_paper_size = field_1_paper_size;
      rec.field_2_scale = field_2_scale;
      rec.field_3_page_start = field_3_page_start;
      rec.field_4_fit_width = field_4_fit_width;
      rec.field_5_fit_height = field_5_fit_height;
      rec.field_6_options = field_6_options;
      rec.field_7_hresolution = field_7_hresolution;
      rec.field_8_vresolution = field_8_vresolution;
      rec.field_9_headermargin = field_9_headermargin;
      rec.field_10_footermargin = field_10_footermargin;
      rec.field_11_copies = field_11_copies;
      return rec;
    }
}